04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:49 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:49 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:49 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:49 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:21 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:21 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:49 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:49 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:21 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:21 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:53 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:53 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:49 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:49 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:21 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:21 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:53 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:53 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:58:25 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:58:25 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A25.772320%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A25.772320%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:49 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:49 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:21 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:21 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:53 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:53 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:58:25 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:58:25 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A25.772320%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A25.772320%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:58:57 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:58:57 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:59:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A57.542245%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A57.542245%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:51:59 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:51:59 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:52:29 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A51%3A59.259008%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:52:30 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:52:30 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:00 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A52%3A30.681348%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:02 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:02 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:53:32 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A02.363443%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:53:33 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:53:33 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A53%3A33.827858%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:05 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:05 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:54:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A05.407973%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:54:37 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:54:37 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A54%3A37.366899%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:12 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:12 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:55:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A12.709950%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:55:44 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:55:44 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A55%3A44.934568%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:17 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:17 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:56:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A17.029323%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:56:49 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:56:49 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:19 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A56%3A49.241437%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:21 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:21 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:57:51 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A21.711035%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:57:53 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:57:53 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:23 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A57%3A53.806285%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:58:25 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:58:25 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:58:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A25.772320%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A25.772320%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:58:57 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:58:57 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:59:27 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A57.542245%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A58%3A57.542245%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

04/08/2026 11:59:29 PM UTC [INFO] Looking for nodes with lapsed holdoff...
04/08/2026 11:59:29 PM UTC [INFO] Press Ctrl-C to stop.
04/08/2026 11:59:59 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 500 error responses

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 644, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 535, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A59%3A29.737363%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 72, in run
    status = self._run(context)
             ^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 156, in _run
    available_nodes = self._get_available_nodes()
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/src/timeout.py", line 121, in _get_available_nodes
    nodes = self._api.node.find(
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 114, in find
    return self._get_paginated(params, "nodes", offset, limit)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 302, in _get_paginated
    resp = self._get(path, params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 152, in _get
    resp = session.get(
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 668, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/nodes?state=available&holdoff__lt=2026-04-08T23%3A59%3A29.737363%2B00%3A00&limit=100&offset=0 (Caused by ResponseError('too many 500 error responses'))