Occasionally the check-neutron-dsvm-functional upstream gating tests fail with a TimeoutException error in the neutron.tests.functional.agent.linux.test_ovsdb_monitor.TestOvsdbMonitor.test_killed_monitor_respawns tests (both vsctl and native):
http://logstash.openstack.org/#eyJzZWFyY2giOiJcImxpbmUgODEsIGluIHRlc3Rfa2lsbGVkX21vbml0b3JfcmVzcGF3bnNcIiAiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjE3MjgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjE0Mjg5NDA3NDYwMDh9
Here's a sample log from a failing check-neutron-dsvm-functional test run:
ft1.123: neutron.tests.functional.agent.linux.test_ovsdb_monitor.TestOvsdbMonitor.test_killed_monitor_respawns(vsctl)_StringException: Empty attachments:
pythonlogging:''
pythonlogging:'neutron.api.extensions'
stderr
stdout
Traceback (most recent call last):
File "neutron/tests/functional/agent/linux/test_ovsdb_monitor.py", line 81, in test_killed_monitor_respawns
output1 = self.collect_initial_output()
File "neutron/tests/functional/agent/linux/test_ovsdb_monitor.py", line 76, in collect_initial_output
eventlet.sleep(0.01)
File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/eventlet/greenthread.py", line 34, in sleep
hub.switch()
File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in switch
return self.greenlet.switch()
File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 346, in run
self.wait(sleep_time)
File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/eventlet/hubs/poll.py", line 85, in wait
presult = self.do_poll(seconds)
File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/eventlet/hubs/epolls.py", line 62, in do_poll
return self.poll.poll(seconds)
File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/fixtures/_fixtures/timeout.py", line 52, in signal_handler
raise TimeoutException()
fixtures._fixtures.timeout.TimeoutException
Expected to be fixed with: https:/ /review. openstack. org/#/c/ 176661/