Comment 4 for bug 1714433

I see, the Correct error log is that:
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall [-] Fixed interval looping call 'trove.common.utils.poll_and_check' failed
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall Traceback (most recent call last):
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall File "/usr/lib/python2.7/site-packages/oslo_service/loopingcall.py", line 136, in _run_loop
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall result = func(*self.args, **self.kw)
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall File "/usr/lib/python2.7/site-packages/trove/common/utils.py", line 200, in poll_and_check
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall raise exception.PollTimeOut
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall PollTimeOut: Polling request timed out.
2017-09-01 21:08:37.376 21576 ERROR oslo.service.loopingcall
2017-09-01 21:08:37.377 21576 ERROR trove.taskmanager.models [-] Failed to create instance ebc5502a-e2cc-43e5-af44-f8196ea49aea. Timeout waiting for instance to become active. No usage create-event was sent.
2017-09-01 21:08:37.404 21576 ERROR trove.taskmanager.models [-] Service status: ERROR
Service error description: guestagent error