[file_crash_bug] HTTPError: 502 Server Error: Bad Gateway for url: https://bugzilla.mozilla.org/rest/bug

2026-06-11 06:41:05,288 - ERROR - Rule file_crash_bug
Traceback (most recent call last):
  File "/home/rm_bot/bugbot/bugbot/bzcleaner.py", line 883, in run
    self.send_email(date=date)
  File "/home/rm_bot/bugbot/bugbot/bzcleaner.py", line 796, in send_email
    email_data = self.get_email_data(date)
  File "/home/rm_bot/bugbot/bugbot/bzcleaner.py", line 712, in get_email_data
    bugs = self.get_bugs(date=date)
  File "/home/rm_bot/bugbot/bugbot/rules/file_crash_bug.py", line 121, in get_bugs
    signatures = data_fetcher.analyze()
  File "/home/rm_bot/bugbot/bugbot/crash/analyzer.py", line 1007, in analyze
    bugs = self.fetch_bugs()
  File "/home/rm_bot/bugbot/bugbot/crash/analyzer.py", line 997, in fetch_bugs
    ).wait()
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/libmozdata/bugzilla.py", line 177, in wait
    super(Bugzilla, self).wait()
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/libmozdata/connection.py", line 138, in wait
    r.result()
  File "/home/rm_bot/.local/share/uv/python/cpython-3.10.19-linux-x86_64-gnu/lib/python3.10/concurrent/futures/_base.py", line 451, in result
    return self.__get_result()
  File "/home/rm_bot/.local/share/uv/python/cpython-3.10.19-linux-x86_64-gnu/lib/python3.10/concurrent/futures/_base.py", line 403, in __get_result
    raise self._exception
  File "/home/rm_bot/.local/share/uv/python/cpython-3.10.19-linux-x86_64-gnu/lib/python3.10/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/sentry_sdk/integrations/threading.py", line 179, in wrapped_fn
    return fn(*args, **kwargs)
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/requests/sessions.py", line 592, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/requests/sessions.py", line 713, in send
    r = dispatch_hook("response", hooks, r, **kwargs)
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/requests/hooks.py", line 31, in dispatch_hook
    _hook_data = hook(hook_data, **kwargs)
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/libmozdata/connection.py", line 127, in cb
    res.raise_for_status()
  File "/home/rm_bot/bugbot/.venv/lib/python3.10/site-packages/requests/models.py", line 1028, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 502 Server Error: Bad Gateway for url: https://bugzilla.mozilla.org/rest/bug?include_fields=cf_crash_signature&f1=OP&j1=OR&f2=cf_crash_signature&o2=regexp&v2=%5C%5B%28%40+%7C%40%29wgpu_hal%3A%3Adx12%3A%3Aimpl%5C%2479%3A%3Await_for_idle%28+%5C%5D%7C%5C%5D%29&f3=cf_crash_signature&o3=regexp&v3=%5C%5B%28%40+%7C%40%29amdxx64%5C.dll%5C+%5C%7C%5C+delete%28+%5C%5D%7C%5C%5D%29&f4=cf_crash_signature&o4=regexp&v4=%5C%5B%28%40+%7C%40%29nsTArray_Impl%3CT%3E%3A%3AElementAt%5C+%5C%7C%5C+std%3A%3A_Merge_move_unchecked%28+%5C%5D%7C%5C%5D%29&f5=cf_crash_signature&o5=regexp&v5=%5C%5B%28%40+%7C%40%29%3Cunknown%5C+in%5C+nvwgf2umx%5C.dll%3E%5C+%5C%7C%5C+CVideoProcessorInputView%3A%3ACLS%3A%3AFinalConstruct%28+%5C%5D%7C%5C%5D%29&f6=cf_crash_signature&o6=regexp&v6=%5C%5B%28%40+%7C%40%29AutoClearTracingSource%3A%3A%5C~AutoClearTracingSource%28+%5C%5D%7C%5C%5D%29&f7=cf_crash_signature&o7=regexp&v7=%5C%5B%28%40+%7C%40%29nsIContent%3A%3AnsContentSlots%3A%3AGetExtendedContentSlots%28+%5C%5D%7C%5C%5D%29&f8=cf_crash_signature&o8=regexp&v8=%5C%5B%28%40+%7C%40%29js%3A%3Agc%3A%3ACell%3A%3Achunk%28+%5C%5D%7C%5C%5D%29&f9=cf_crash_signature&o9=regexp&v9=%5C%5B%28%40+%7C%40%29core%3A%3Aoption%3A%3Aexpect_failed%5C+%5C%7C%5C+geckoservo%3A%3Aglue%3A%3AServo_ResolveStyle%28+%5C%5D%7C%5C%5D%29&f10=cf_crash_signature&o10=regexp&v10=%5C%5B%28%40+%7C%40%29vk_queue_to_handle%28+%5C%5D%7C%5C%5D%29&f11=cf_crash_signature&o11=regexp&v11=%5C%5B%28%40+%7C%40%29VAD3ConfigurationInterface_DecodeFull%28+%5C%5D%7C%5C%5D%29&f12=cf_crash_signature&o12=regexp&v12=%5C%5B%28%40+%7C%40%29mozilla%3A%3Alayers%3A%3AImageBridgeChild%3A%3AInitForContent%28+%5C%5D%7C%5C%5D%29&f13=cf_crash_signature&o13=regexp&v13=%5C%5B%28%40+%7C%40%29webrender%3A%3Aspatial_node%3A%3ASpatialNode%3A%3Aupdate_transform%28+%5C%5D%7C%5C%5D%29&f14=cf_crash_signature&o14=regexp&v14=%5C%5B%28%40+%7C%40%29mozilla%3A%3AnsDisplayList%3A%3AAppendToTop%28+%5C%5D%7C%5C%5D%29&f15=cf_crash_signature&o15=regexp&v15=%5C%5B%28%40+%7C%40%29nvwgf2umx%5C.dll%5C+%5C%7C%5C+%3CT%3E%28+%5C%5D%7C%5C%5D%29&f16=cf_crash_signature&o16=regexp&v16=%5C%5B%28%40+%7C%40%29mozilla%3A%3Aimage%3A%3ADecodePool%3A%3ADecodePool%28+%5C%5D%7C%5C%5D%29&f17=cf_crash_signature&o17=regexp&v17=%5C%5B%28%40+%7C%40%29mozilla%3A%3Anet%3A%3AHttpChannelChild%3A%3AConnectParent%28+%5C%5D%7C%5C%5D%29&f18=cf_crash_signature&o18=regexp&v18=%5C%5B%28%40+%7C%40%29mozilla%3A%3ARemoteDecoderInfoIPDL%3A%3AAssertSanity%28+%5C%5D%7C%5C%5D%29&f19=cf_crash_signature&o19=regexp&v19=%5C%5B%28%40+%7C%40%29stackoverflow%5C+%5C%7C%5C+TimerThread%3A%3AAddTimer%28+%5C%5D%7C%5C%5D%29&f20=CP

Start at bugbot/bugbot/crash/analyzer.py:997 and bugbot/bugbot/rules/file_crash_bug.py:121, following the traceback into the Bugzilla request. Reproduce or inspect the 502 failure path and determine the expected handling for this external response. Done means the file_crash_bug run no longer fails unhandled and coverage verifies the behavior.