http://build.chromium.org/p/chromiumos/builders/x86%20generic%20PFQ/builds/910/steps/VMTest/logs/stdio

Large number of test errors, seems like chrome and session manager did not start up properly:

========== ERROR FILE /tmp/cbuildbotTjSLJc/test_harness/SimpleTestVerify/1_verify/suite_Smoke/desktopui_KillRestart.chrome/debug/desktopui_KillRestart.chrome.ERROR FOR TEST suite_Smoke/desktopui_KillRestart.chrome ==============
09/19 10:15:04 ERROR|site_utils:0065| ^chrome$ is not running at start of test


=========== END ERROR FILE /tmp/cbuildbotTjSLJc/test_harness/SimpleTestVerify/1_verify/suite_Smoke/desktopui_KillRestart.chrome/debug/desktopui_KillRestart.chrome.ERROR FOR TEST suite_Smoke/desktopui_KillRestart.chrome ===========

========== ERROR FILE /tmp/cbuildbotTjSLJc/test_harness/SimpleTestVerify/1_verify/suite_Smoke/desktopui_KillRestart.session/debug/desktopui_KillRestart.session.ERROR FOR TEST suite_Smoke/desktopui_KillRestart.session ==============
09/19 10:16:06 ERROR|site_utils:0065| ^session_manager$ is not running at start of test


=========== END ERROR FILE /tmp/cbuildbotTjSLJc/test_harness/SimpleTestVerify/1_verify/suite_Smoke/desktopui_KillRestart.session/debug/desktopui_KillRestart.session.ERROR FOR TEST suite_Smoke/desktopui_KillRestart.session ===========

========== ERROR FILE /tmp/cbuildbotTjSLJc/test_harness/SimpleTestVerify/1_verify/suite_Smoke/desktopui_ScreenLocker/debug/desktopui_ScreenLocker.ERROR FOR TEST suite_Smoke/desktopui_ScreenLocker ==============
09/19 10:16:07 ERROR|  warnings:0029| /usr/local/lib/python2.6/site-packages/dbus/connection.py:242: DeprecationWarning: object.__init__() takes no parameters
09/19 10:16:07 ERROR|  warnings:0029|   super(Connection, self).__init__(*args, **kwargs)
09/19 10:16:07 ERROR|base_utils:0106| [stderr] stop: Unknown instance: 
09/19 10:16:07 ERROR|      test:0430| Ignoring exception during cleanup() phase:
09/19 10:16:07 ERROR| traceback:0013| Traceback (most recent call last):
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/autotest/common_lib/test.py", line 428, in _exec
09/19 10:16:07 ERROR| traceback:0013|     _cherry_pick_call(self.cleanup, *args, **dargs)
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/autotest/common_lib/test.py", line 535, in _cherry_pick_call
09/19 10:16:07 ERROR| traceback:0013|     return func(*p_args, **p_dargs)
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/autotest/cros/cros_ui_test.py", line 414, in cleanup
09/19 10:16:07 ERROR| traceback:0013|     pyauto_test.PyAutoTest.cleanup(self)
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/autotest/cros/pyauto_test.py", line 180, in cleanup
09/19 10:16:07 ERROR| traceback:0013|     login.restart_session_manager()
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/autotest/cros/login.py", line 79, in restart_session_manager
09/19 10:16:07 ERROR| traceback:0013|     ownership.connect_to_session_manager().StopSession('')
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/autotest/cros/ownership.py", line 80, in connect_to_session_manager
09/19 10:16:07 ERROR| traceback:0013|     '/org/chromium/SessionManager')
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/lib/python2.6/site-packages/dbus/bus.py", line 244, in get_object
09/19 10:16:07 ERROR| traceback:0013|     follow_name_owner_changes=follow_name_owner_changes)
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/lib/python2.6/site-packages/dbus/proxies.py", line 241, in __init__
09/19 10:16:07 ERROR| traceback:0013|     self._named_service = conn.activate_name_owner(bus_name)
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/lib/python2.6/site-packages/dbus/bus.py", line 183, in activate_name_owner
09/19 10:16:07 ERROR| traceback:0013|     self.start_service_by_name(bus_name)
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/lib/python2.6/site-packages/dbus/bus.py", line 281, in start_service_by_name
09/19 10:16:07 ERROR| traceback:0013|     'su', (bus_name, flags)))
09/19 10:16:07 ERROR| traceback:0013|   File "/usr/local/lib/python2.6/site-packages/dbus/connection.py", line 622, in call_blocking
09/19 10:16:07 ERROR| traceback:0013|     message, timeout)
09/19 10:16:07 ERROR| traceback:0013| DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name org.chromium.SessionManager was not provided by any .service files
09/19 10:16:07 ERROR|      test:0433| Now raising the earlier <class 'autotest_lib.client.common_lib.error.CmdError'> error



Next build iteration on the same bot passed, and so did several previous builds with no difference in dbus or chrome. Filing bug mostly to have somewhere to stash more data as it happens.