Comment 5 for bug 1417386

hit the same issue today,

2015-02-07 21:09:40.620 INFO oslo_messaging._drivers.impl_qpid [req-65511803-e393-4a9a-9102-a4d25d274d4c None None] Connected to AMQP server on 172.16.1.1:5672
2015-02-07 21:09:40.630 INFO neutron.agent.l3.agent [req-65511803-e393-4a9a-9102-a4d25d274d4c None None] L3 agent started
2015-02-07 21:11:20.307 ERROR oslo_messaging.rpc.dispatcher [req-d4d814b3-c121-4abb-83c5-c96cac91a91a TestNetworkVPNaaS-85735279 TestNetworkVPNaaS-656156572] Exception during message handling: _oslo_messaging_localcontext_8737cc42c3ff4ffeaa0c5bc63c0031f8
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher executor_callback))
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 188, in _dispatch
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher localcontext.clear_local_context()
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/localcontext.py", line 55, in clear_local_context
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher delattr(_STORE, _KEY)
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher AttributeError: _oslo_messaging_localcontext_8737cc42c3ff4ffeaa0c5bc63c0031f8
2015-02-07 21:11:20.307 22108 TRACE oslo_messaging.rpc.dispatcher