chromeos3-row4-rack1-host8
tew 812dru
Trendnet812druAPConfigurator


Router configured

Test failed due to command execution error
Cannot find device "monitor1"


 Unhandled AutoservRunError: command execution error
  * Command:
      /usr/bin/ssh -a -x  -o ControlPath=/tmp/_autotmp_k1ji5Qssh-master/socket
      -o StrictHostKeyChecking=no -o UserKnownHostsFile=/tmp/tmpLaxQAX -o
      BatchMode=yes -o ConnectTimeout=30 -o ServerAliveInterval=300 -o
      ServerAliveCountMax=3 -o ConnectionAttempts=1 -l root -p 22
      chromeos3-row1-rack1-host1.cros " if type \"logger\" > /dev/null 2>&1;
      then logger -tag \"autotest\" \"server[stack::get_wlanif|_get_wlanif|run]
      -> ssh_run(/bin/ip link set dev monitor1 down)\";fi; /bin/ip link set dev
      monitor1 down"
  Exit status: 1
  Duration: 55.5303769112

  stderr:
  mux_client_request_session: read from master failed: Broken pipe
  Cannot find device "monitor1"
  Traceback (most recent call last):
    File "/mnt/host/source/src/third_party/autotest/files/client/common_lib/test.py", line 831, in _call_test_function
      return func(*args, **dargs)
    File "/mnt/host/source/src/third_party/autotest/files/client/common_lib/test.py", line 495, in execute
      dargs)
    File "/mnt/host/source/src/third_party/autotest/files/client/common_lib/test.py", line 362, in _call_run_once_with_retry
      postprocess_profiled_run, args, dargs)
    File "/mnt/host/source/src/third_party/autotest/files/client/common_lib/test.py", line 400, in _call_run_once
      self.run_once(*args, **dargs)
    File "/mnt/host/source/src/third_party/autotest/files/server/site_tests/network_WiFi_ChaosConnectDisconnect/network_WiFi_ChaosConnectDisconnect.py", line 41, in run_once
      capturer.start_capture(capturer_frequency, ht_type=capturer_ht_type)
    File "/mnt/host/source/src/third_party/autotest/files/server/site_linux_system.py", line 317, in start_capture
      self._capture_interface = self.get_wlanif(frequency, 'monitor')
    File "/mnt/host/source/src/third_party/autotest/files/server/site_linux_system.py", line 538, in get_wlanif
      phytype, spatial_streams, frequency, same_phy_as)
    File "/mnt/host/source/src/third_party/autotest/files/server/site_linux_system.py", line 475, in _get_wlanif
      self.cmd_ip, net_dev.if_name))
    File "/mnt/host/source/src/third_party/autotest/files/server/hosts/ssh_host.py", line 323, in run
      return self.run_very_slowly(*args, **kwargs)
    File "/mnt/host/source/src/third_party/autotest/files/server/hosts/ssh_host.py", line 312, in run_very_slowly
      ssh_failure_retry_ok)
    File "/mnt/host/source/src/third_party/autotest/files/server/hosts/ssh_host.py", line 262, in _run
      raise error.AutoservRunError("command execution error", result)
  AutoservRunError: command execution error
  * Command:
      /usr/bin/ssh -a -x  -o ControlPath=/tmp/_autotmp_k1ji5Qssh-master/socket
      -o StrictHostKeyChecking=no -o UserKnownHostsFile=/tmp/tmpLaxQAX -o
      BatchMode=yes -o ConnectTimeout=30 -o ServerAliveInterval=300 -o
      ServerAliveCountMax=3 -o ConnectionAttempts=1 -l root -p 22
      chromeos3-row1-rack1-host1.cros " if type \"logger\" > /dev/null 2>&1;
      then logger -tag \"autotest\" \"server[stack::get_wlanif|_get_wlanif|run]
      -> ssh_run(/bin/ip link set dev monitor1 down)\";fi; /bin/ip link set dev
      monitor1 down"
  Exit status: 1
  Duration: 55.5303769112

  stderr:
  mux_client_request_session: read from master failed: Broken pipe
  Cannot find device "monitor1"