Description of problem: (Using QPID RPC) from compute.log: I have only seen this a few times out of hundreds of runs, but get the following stack trace out of nova: 2012-04-27 09:17:16 TRACE nova.rpc.amqp Traceback (most recent call last): 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/rpc/amqp.py", line 252, in _process_data 2012-04-27 09:17:16 TRACE nova.rpc.amqp rval = node_func(context=ctxt, **node_args) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/exception.py", line 114, in wrapped 2012-04-27 09:17:16 TRACE nova.rpc.amqp return f(*args, **kw) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 177, in decorated_function 2012-04-27 09:17:16 TRACE nova.rpc.amqp sys.exc_info()) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib64/python2.7/contextlib.py", line 24, in __exit__ 2012-04-27 09:17:16 TRACE nova.rpc.amqp self.gen.next() 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 171, in decorated_function 2012-04-27 09:17:16 TRACE nova.rpc.amqp return function(self, context, instance_uuid, *args, **kwargs) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 651, in run_instance 2012-04-27 09:17:16 TRACE nova.rpc.amqp do_run_instance() 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/utils.py", line 946, in inner 2012-04-27 09:17:16 TRACE nova.rpc.amqp retval = f(*args, **kwargs) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 650, in do_run_instance 2012-04-27 09:17:16 TRACE nova.rpc.amqp self._run_instance(context, instance_uuid, **kwargs) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 451, in _run_instance 2012-04-27 09:17:16 TRACE nova.rpc.amqp self._set_instance_error_state(context, instance_uuid) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib64/python2.7/contextlib.py", line 24, in __exit__ 2012-04-27 09:17:16 TRACE nova.rpc.amqp self.gen.next() 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 419, in _run_instance 2012-04-27 09:17:16 TRACE nova.rpc.amqp self._check_instance_not_already_created(context, instance) 2012-04-27 09:17:16 TRACE nova.rpc.amqp File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 481, in _check_instance_not_already_created 2012-04-27 09:17:16 TRACE nova.rpc.amqp raise exception.Invalid(_msg) Version-Release number of selected component (if applicable): openstack-nova Name : openstack-nova Version : 2012.1 Release : 2.fc16 How reproducible: rare. Steps to Reproduce: 1. no reproducers - atm this bug is a placeholder for further information 2. 3. Actual results: an invalid message exception is raised Expected results: no invalid exception raised Additional info:
Still having a problem with these, Steve?
have not for awhile.
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Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.