08/07 17:16:53.112 DEBUG|             utils:0212| Running 'ssh 100.115.219.136 'curl "http://100.115.219.136:8082/kill_au_proc?pid=28241&host_name=100.115.192.17"''
08/07 17:16:54.814 DEBUG|        dev_server:2149| Exception raised on auto_update attempt #2:
 Traceback (most recent call last):
  File "/home/chromeos-test/chromiumos/src/platform/dev/cros_update.py", line 219, in TriggerAU
    version_match = chromeos_AU.PreSetupCrOSUpdate()
  File "/home/chromeos-test/chromiumos/chromite/lib/auto_updater.py", line 1214, in PreSetupCrOSUpdate
    **self._cmd_kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/auto_updater.py", line 1171, in _RetryCommand
    cmd, delay_sec=DELAY_SEC_FOR_RETRY, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/retry_util.py", line 271, in RetryException
    return _run()
  File "/home/chromeos-test/chromiumos/chromite/lib/retry_util.py", line 176, in _Wrapper
    ret = func(*args, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/retry_util.py", line 270, in _run
    return functor(*args, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/remote_access.py", line 1098, in RunCommand
    return super(ChromiumOSDevice, self).RunCommand(cmd, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/remote_access.py", line 942, in RunCommand
    return self.BaseRunCommand(cmd, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/remote_access.py", line 889, in BaseRunCommand
    return self.GetAgent().RemoteSh(cmd, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/remote_access.py", line 337, in RemoteSh
    return cros_build_lib.RunCommand(ssh_cmd, **kwargs)
  File "/home/chromeos-test/chromiumos/chromite/lib/cros_build_lib.py", line 645, in RunCommand
    raise RunCommandError(msg, cmd_result)
RunCommandError: return code: 1; command: ssh -p 22 '-oConnectionAttempts=4' '-oUserKnownHostsFile=/dev/null' '-oProtocol=2' '-oConnectTimeout=30' '-oServerAliveCountMax=3' '-oStrictHostKeyChecking=no' '-oServerAliveInterval=10' '-oNumberOfPasswordPrompts=0' '-oIdentitiesOnly=yes' -i /tmp/ssh-tmpPlhzn_/testing_rsa root@100.115.192.17 -- touch /var/tmp/provision_failed
cmd=['ssh', '-p', '22', '-oConnectionAttempts=4', '-oUserKnownHostsFile=/dev/null', '-oProtocol=2', '-oConnectTimeout=30', '-oServerAliveCountMax=3', '-oStrictHostKeyChecking=no', '-oServerAliveInterval=10', '-oNumberOfPasswordPrompts=0', '-oIdentitiesOnly=yes', '-i', '/tmp/ssh-tmpPlhzn_/testing_rsa', 'root@100.115.192.17', '--', 'touch', '/var/tmp/provision_failed'], extra env={'LC_MESSAGES': 'C'}


auto_updater failed at ssh. dgarrett@ already locked the dut and the dut is already in suite pool. I'll file a ticket to the lab to fix this dut.

track the fix process at b/64764565