** Changed in: neutron
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1538740
Title:
SIGTERM on neutron-l3 agent process causes stacktrace
Status in neutron:
Invalid
Bug description:
vagrant@vagrant-ubuntu-wily-32:/opt/stack/logs$ pkill l3
Log:
2016-01-27 20:45:39.152 14651 DEBUG neutron.agent.linux.utils [-] Exit code:
0 execute /opt/stack/neutron/neutron/agent/linux/utils.py:142
2016-01-27 20:45:50.012 DEBUG oslo_concurrency.lockutils
[req-3c4051c2-ceb6-404b-9086-ccc17569bfdd None None] Acquired semaphore
"singleton_lock" lock
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:212
2016-01-27 20:45:50.014 DEBUG oslo_concurrency.lockutils
[req-3c4051c2-ceb6-404b-9086-ccc17569bfdd None None] Releasing semaphore
"singleton_lock" lock
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:225
2016-01-27 20:45:50.015 14651 ERROR oslo.messaging._drivers.impl_rabbit [-]
Failed to consume message from queue: 'NoneType' object has no attribute 'info'
2016-01-27 20:45:50.015 14651 ERROR root [-] Unexpected exception occurred 1
time(s)... retrying.
2016-01-27 20:45:50.015 14651 ERROR root Traceback (most recent call last):
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 234, in
wrapper
2016-01-27 20:45:50.015 14651 ERROR root return infunc(*args, **kwargs)
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_executors/impl_pooledexecutor.py",
line 98, in _runner
2016-01-27 20:45:50.015 14651 ERROR root
prefetch_size=self.dispatcher.batch_size)
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/base.py", line
45, in wrapper
2016-01-27 20:45:50.015 14651 ERROR root msg = func(in_self,
timeout=watch.leftover(return_none=True))
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 212, in poll
2016-01-27 20:45:50.015 14651 ERROR root
self.conn.consume(timeout=timeout)
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/impl_rabbit.py",
line 904, in consume
2016-01-27 20:45:50.015 14651 ERROR root error_callback=_error_callback)
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/impl_rabbit.py",
line 689, in ensure
2016-01-27 20:45:50.015 14651 ERROR root ret, channel = autoretry_method()
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/kombu/connection.py", line 449, in
_ensured
2016-01-27 20:45:50.015 14651 ERROR root errback and errback(exc, 0)
2016-01-27 20:45:50.015 14651 ERROR root File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/impl_rabbit.py",
line 625, in on_error
2016-01-27 20:45:50.015 14651 ERROR root
info.update(self.connection.info())
2016-01-27 20:45:50.015 14651 ERROR root AttributeError: 'NoneType' object
has no attribute 'info'
2016-01-27 20:45:50.015 14651 ERROR root
2016-01-27 20:45:50.021 INFO oslo_rootwrap.client
[req-3c4051c2-ceb6-404b-9086-ccc17569bfdd None None] Stopping rootwrap daemon
process with pid=14684
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