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Starred by 1 user
Status: Untriaged
Owner: ----
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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[Autotest failure] network_WiFi_Reset: failing on various boards with "Failed to reset device mlan0"

Project Member Reported by harpreet@chromium.org, Oct 31 
Test is failing on skate, elm, kevin, big, pit with Failed to reset device mlan0



10/30 11:49:49.058 WARNI|              test:0606| The test failed with the following exception
Traceback (most recent call last):
  File "/usr/local/autotest/client/common_lib/test.py", line 600, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/usr/local/autotest/client/common_lib/test.py", line 800, in _call_test_function
    return func(*args, **dargs)
  File "/usr/local/autotest/client/common_lib/test.py", line 464, in execute
    postprocess_profiled_run, args, dargs)
  File "/usr/local/autotest/client/common_lib/test.py", line 371, in _call_run_once
    self.run_once(*args, **dargs)
  File "/usr/local/autotest/server/site_tests/network_WiFi_Reset/network_WiFi_Reset.py", line 89, in run_once
    self.mwifiex_reset()
  File "/usr/local/autotest/server/site_tests/network_WiFi_Reset/network_WiFi_Reset.py", line 62, in mwifiex_reset
    sleep_interval=self._MWIFIEX_RESET_INTERVAL)
  File "/usr/local/autotest/client/common_lib/utils.py", line 2763, in poll_for_condition
    raise exception # pylint: disable=raising-bad-type
TestFail: Failed to reset device mlan0




https://stainless.corp.google.com/search?view=matrix&row=board_model&col=build&first_date=2018-10-04&last_date=2018-10-31&test=network_WiFi_Reset&board=auron_paine%7Ccandy%7Ccaroline%7Cdaisy_skate%7Celm%7Ceve%24%7Cgrunt%7Ckevin%7Cnocturne%7Cnyan_big%7Coctopus%7Cpeach_pit%7Cpeppy%7Crelm%7Csamus%7Cscarlet%7Cveyron_speedy&status=GOOD&status=FAIL&status=ERROR&status=ABORT&reason=Failed+to+reset+device+mlan0&exclude_cts=true&exclude_not_run=false&exclude_non_release=true&exclude_au=true&exclude_acts=true&exclude_retried=true&exclude_non_production=false

Comment 2 by benchan@chromium.org, Dec 1 

looks like shill xmlrpc call (clean_profiles) failed:

11/30 11:42:24.652 DEBUG|          ssh_host:0310| Running (ssh) 'iw dev mlan0 set power_save off' from 'cleanup|teardown|close|powersave_switch|run|run_very_slowly'
11/30 11:42:24.947 ERROR|              test:0614| Ignoring exception during cleanup() phase:
11/30 11:42:24.947 ERROR|         traceback:0013| Traceback (most recent call last):
11/30 11:42:24.948 ERROR|         traceback:0013|   File "/usr/local/autotest/client/common_lib/test.py", line 612, in _exec
11/30 11:42:24.948 ERROR|         traceback:0013|     _cherry_pick_call(self.cleanup, *args, **dargs)
11/30 11:42:24.948 ERROR|         traceback:0013|   File "/usr/local/autotest/client/common_lib/test.py", line 715, in _cherry_pick_call
11/30 11:42:24.949 ERROR|         traceback:0013|     return func(*p_args, **p_dargs)
11/30 11:42:24.949 ERROR|         traceback:0013|   File "/usr/local/autotest/server/site_tests/network_WiFi_Reset/network_WiFi_Reset.py", line 198, in cleanup
11/30 11:42:24.949 ERROR|         traceback:0013|     super(network_WiFi_Reset, self).cleanup()
11/30 11:42:24.950 ERROR|         traceback:0013|   File "/usr/local/autotest/server/cros/network/wifi_cell_test_base.py", line 94, in cleanup
11/30 11:42:24.950 ERROR|         traceback:0013|     self._wifi_context.teardown()
11/30 11:42:24.950 ERROR|         traceback:0013|   File "/usr/local/autotest/server/cros/network/wifi_test_context_manager.py", line 235, in teardown
11/30 11:42:24.951 ERROR|         traceback:0013|     system.close()
11/30 11:42:24.951 ERROR|         traceback:0013|   File "/usr/local/autotest/server/cros/network/wifi_client.py", line 442, in close
11/30 11:42:24.951 ERROR|         traceback:0013|     self.shill.clean_profiles()
11/30 11:42:24.952 ERROR|         traceback:0013|   File "/usr/lib/python2.7/xmlrpclib.py", line 1233, in __call__
11/30 11:42:24.952 ERROR|         traceback:0013|     return self.__send(self.__name, args)
11/30 11:42:24.953 ERROR|         traceback:0013|   File "/usr/lib/python2.7/xmlrpclib.py", line 1587, in __request
11/30 11:42:24.953 ERROR|         traceback:0013|     verbose=self.__verbose
11/30 11:42:24.953 ERROR|         traceback:0013|   File "/usr/lib/python2.7/xmlrpclib.py", line 1273, in request
11/30 11:42:24.954 ERROR|         traceback:0013|     return self.single_request(host, handler, request_body, verbose)
11/30 11:42:24.954 ERROR|         traceback:0013|   File "/usr/lib/python2.7/xmlrpclib.py", line 1301, in single_request
11/30 11:42:24.954 ERROR|         traceback:0013|     self.send_content(h, request_body)
11/30 11:42:24.955 ERROR|         traceback:0013|   File "/usr/lib/python2.7/xmlrpclib.py", line 1448, in send_content
11/30 11:42:24.955 ERROR|         traceback:0013|     connection.endheaders(request_body)
11/30 11:42:24.955 ERROR|         traceback:0013|   File "/usr/lib/python2.7/httplib.py", line 1013, in endheaders
11/30 11:42:24.956 ERROR|         traceback:0013|     self._send_output(message_body)
11/30 11:42:24.956 ERROR|         traceback:0013|   File "/usr/lib/python2.7/httplib.py", line 864, in _send_output
11/30 11:42:24.957 ERROR|         traceback:0013|     self.send(msg)
11/30 11:42:24.957 ERROR|         traceback:0013|   File "/usr/lib/python2.7/httplib.py", line 826, in send
11/30 11:42:24.957 ERROR|         traceback:0013|     self.connect()
11/30 11:42:24.957 ERROR|         traceback:0013|   File "/usr/lib/python2.7/httplib.py", line 807, in connect
11/30 11:42:24.958 ERROR|         traceback:0013|     self.timeout, self.source_address)
11/30 11:42:24.958 ERROR|         traceback:0013|   File "/usr/lib/python2.7/socket.py", line 571, in create_connection
11/30 11:42:24.958 ERROR|         traceback:0013|     raise err
11/30 11:42:24.959 ERROR|         traceback:0013| error: [Errno 111] Connection refused

Comment 3 by marcuskoehler@chromium.org, Jan 15

Labels: Enterprise-Triaged
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