2015-05-05 00:33:31.768 ERROR root [req-b8424cde-e126-41b0-a27a-ef675e0c207f admin admin] Original exception being dropped: ['Traceback (most recent ca
ll last):\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 351, in decorated_function\n    return function(self, context, *args, **kwargs)\n
', '  File "/opt/stack/nova/nova/compute/manager.py", line 4982, in swap_volume\n    context, old_volume_id, instance_uuid=instance.uuid)\n', "Attribut
eError: 'unicode' object has no attribute 'uuid'\n"]
2015-05-05 00:33:31.787 ERROR root [req-b8424cde-e126-41b0-a27a-ef675e0c207f admin admin] Original exception being dropped: ['Traceback (most recent ca
ll last):\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 306, in decorated_function\n    return function(self, context, *args, **kwargs)\n
', '  File "/opt/stack/nova/nova/compute/manager.py", line 363, in decorated_function\n    kwargs[\'instance\'], e, sys.exc_info())\n', '  File "/opt/s
tack/nova/nova/compute/utils.py", line 87, in add_instance_fault_from_exc\n    fault_obj.instance_uuid = instance.uuid\n', "AttributeError: 'unicode' o
bject has no attribute 'uuid'\n"]
2015-05-05 00:33:31.789 ERROR oslo_messaging.rpc.dispatcher [req-b8424cde-e126-41b0-a27a-ef675e0c207f admin admin] Exception during message handling: s
tring indices must be integers
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", lin
e 142, in _dispatch_and_reply
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     executor_callback))
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", lin
e 186, in _dispatch
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     executor_callback)
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", lin
e 130, in _do_dispatch
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     result = func(ctxt, **new_args)
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 6832, in swap_volume
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     new_volume_id)
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 88, in wrapped
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     payload)
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 85, in __exit__
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 71, in wrapped
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     return f(self, context, *args, **kw)
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 322, in decorated_function
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher     instance_uuid = keyed_args['instance']['uuid']
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher TypeError: string indices must be integers
2015-05-05 00:33:31.789 23468 TRACE oslo_messaging.rpc.dispatcher