2015-09-04 10:30:19.219 1520 ERROR oslo_messaging.rpc.dispatcher [req-2b4522f2-cef1-49fc-abc2-55588cebb9eb - - - - -] Exception during message handling: Version 1.2 of PciDeviceList is not supported
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher     executor_callback))
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher     executor_callback)
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher     result = func(ctxt, **new_args)
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 430, in object_class_action
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher     objver)
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 324, in obj_class_from_name
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher     supported=latest_ver)
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher IncompatibleObjectVersion: Version 1.2 of PciDeviceList is not supported
2015-09-04 10:30:19.219 1520 TRACE oslo_messaging.rpc.dispatcher
2015-09-04 10:30:19.221 1520 ERROR oslo_messaging._drivers.common [req-2b4522f2-cef1-49fc-abc2-55588cebb9eb - - - - -] Returning exception Version 1.2 of PciDeviceList is not supported to caller
2015-09-04 10:30:19.221 1520 ERROR oslo_messaging._drivers.common [req-2b4522f2-cef1-49fc-abc2-55588cebb9eb - - - - -] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply\n    executor_callback))\n', '  File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch\n    executor_callback)\n', '  File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch\n    result = func(ctxt, **new_args)\n', '  File "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 430, in object_class_action\n    objver)\n', '  File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 324, in obj_class_from_name\n    supported=latest_ver)\n', 'IncompatibleObjectVersion: Version 1.2 of PciDeviceList is not supported\n']