https://luci-milo.appspot.com/buildbot/chromeos/whirlwind-paladin/9913


https://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/156573034-chromeos-test/chromeos4-row10-jetstream-host1/?project=chromeos-bot


StatefulUpdateError: ('failed to setgoodkernel: %s.', RunCommandError("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-tmp1hNcMU/testing_rsa', 'root@chromeos4-row10-jetstream-host1', '--', '/usr/sbin/chromeos-setgoodkernel'], extra env={'LC_MESSAGES': 'C'}", <chromite.lib.cros_build_lib.CommandResult object at 0x7f5a185dfbd0>, None)), 1) 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-tmpfHuZpd/testing_rsa', 'root@100.115.219.23', '--', 'sync', '&&', 'sleep', '3', '&&', 'ectool', 'reboot_ec', 'cold', 'at-shutdown', '&&', 'shutdown', '-H', 'now'], extra env={'LC_MESSAGES': 'C'}, 
  Traceback (most recent call last):
    File "/usr/local/autotest/client/common_lib/test.py", line 831, in _call_test_function
      return func(*args, **dargs)
    File "/usr/local/autotest/client/common_lib/test.py", line 495, in execute
      dargs)
    File "/usr/local/autotest/client/common_lib/test.py", line 362, in _call_run_once_with_retry
      postprocess_profiled_run, args, dargs)
    File "/usr/local/autotest/client/common_lib/test.py", line 400, in _call_run_once
      self.run_once(*args, **dargs)
    File "/usr/local/autotest/server/site_tests/provision_AutoUpdate/provision_AutoUpdate.py", line 121, in run_once
      with_cheets=with_cheets)
    File "/usr/local/autotest/server/afe_utils.py", line 124, in machine_install_and_update_labels
      *args, **dargs)
    File "/usr/local/autotest/server/hosts/cros_host.py", line 816, in machine_install_by_devserver
      force_original=force_original)
    File "/usr/local/autotest/client/common_lib/cros/dev_server.py", line 2380, in auto_update
      error_msg % (host_name, real_error))
  DevServerException: CrOS auto-update failed for host chromeos4-row10-jetstream-host1: 0) StatefulUpdateError: ('failed to setgoodkernel: %s.', RunCommandError("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-tmp1hNcMU/testing_rsa', 'root@chromeos4-row10-jetstream-host1', '--', '/usr/sbin/chromeos-setgoodkernel'], extra env={'LC_MESSAGES': 'C'}", <chromite.lib.cros_build_lib.CommandResult object at 0x7f5a185dfbd0>, None)), 1) 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-tmpfHuZpd/testing_rsa', 'root@100.115.219.23', '--', 'sync', '&&', 'sleep', '3', '&&', 'ectool', 'reboot_ec', 'cold', 'at-shutdown', '&&', 'shutdown', '-H', 'now'], extra env={'LC_MESSAGES': 'C'},