https://luci-milo.appspot.com/buildbot/chromeos/guado_moblab-paladin/5887

	START	provision_AutoUpdate	provision_AutoUpdate	timestamp=1494597524	localtime=May 12 06:58:44	
		FAIL	provision_AutoUpdate	provision_AutoUpdate	timestamp=1494599773	localtime=May 12 07:36:13	Unhandled AutoservRunError: command execution error
  * Command: 
      /usr/bin/ssh -a -x    -o ControlPath=/tmp/_autotmp_xMwWo7ssh-
      master/socket -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
      -o BatchMode=yes -o ConnectTimeout=30 -o ServerAliveInterval=900 -o
      ServerAliveCountMax=3 -o ConnectionAttempts=4 -o Protocol=2 -l root -p 22
      192.168.231.100 "export LIBC_FATAL_STDERR_=1; if type \"logger\" >
      /dev/null 2>&1; then logger -tag \"autotest\"
      \"server[stack::reboot|get_board|parse_cmd_output] -> ssh_run(cat /etc
      /lsb-release)\";fi; cat /etc/lsb-release"
  Exit status: 255
  Duration: 11.9707632065
  
  stderr:
  ssh: connect to host 192.168.231.100 port 22: No route to host
  Traceback (most recent call last):
    File "/usr/local/autotest/client/common_lib/test.py", line 817, in _call_test_function
      return func(*args, **dargs)
    File "/usr/local/autotest/client/common_lib/test.py", line 470, in execute
      dargs)
    File "/usr/local/autotest/client/common_lib/test.py", line 347, in _call_run_once_with_retry
      postprocess_profiled_run, args, dargs)
    File "/usr/local/autotest/client/common_lib/test.py", line 380, in _call_run_once
      self.run_once(*args, **dargs)
    File "/usr/local/autotest/server/site_tests/provision_AutoUpdate/provision_AutoUpdate.py", line 113, in run_once
      force_full_update=force)
    File "/usr/local/autotest/server/afe_utils.py", line 208, in machine_install_and_update_labels
      image_name, host_attributes = host.machine_install(*args, **dargs)
    File "/usr/local/autotest/server/hosts/cros_host.py", line 903, in machine_install
      self.reboot(timeout=self.REBOOT_TIMEOUT, wait=True)
    File "/usr/local/autotest/server/hosts/cros_host.py", line 1432, in reboot
      board_fullname = self.get_board()
    File "/usr/local/autotest/server/hosts/cros_host.py", line 1946, in get_board
      run_method=self.run)
    File "/usr/local/autotest/client/bin/utils.py", line 1474, in parse_cmd_output
      cmd_result = run_method(command, stdout_tee=None, stderr_tee=None)
    File "/usr/local/autotest/server/hosts/ssh_host.py", line 295, in run
      ssh_failure_retry_ok)
    File "/usr/local/autotest/server/hosts/ssh_host.py", line 252, in _run
      raise error.AutoservRunError("command execution error", result)
  AutoservRunError: command execution error
  * Command: 
      /usr/bin/ssh -a -x    -o ControlPath=/tmp/_autotmp_xMwWo7ssh-
      master/socket -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
      -o BatchMode=yes -o ConnectTimeout=30 -o ServerAliveInterval=900 -o
      ServerAliveCountMax=3 -o ConnectionAttempts=4 -o Protocol=2 -l root -p 22
      192.168.231.100 "export LIBC_FATAL_STDERR_=1; if type \"logger\" >
      /dev/null 2>&1; then logger -tag \"autotest\"
      \"server[stack::reboot|get_board|parse_cmd_output] -> ssh_run(cat /etc
      /lsb-release)\";fi; cat /etc/lsb-release"
  Exit status: 255
  Duration: 11.9707632065
  
  stderr:
  ssh: connect to host 192.168.231.100 port 22: No route to host
	END FAIL	provision_AutoUpdate	provision_AutoUpdate	timestamp=1494599773	localtime=May 12 07:36:13