2014-09-01 15:34:07.485 2553 ERROR nova.openstack.common.rpc.amqp [req-6f783053-72ae-47b6-bcc6-18af6afeb835 1a30dcd3ae6f44e7b0c68ec88521f1e9 eef82698e0414604970c122ffd23fea8] Exception during message handling
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last):
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp     **args)
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/floating_ips.py", line 118, in allocate_for_instance
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp     **kwargs)
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 492, in allocate_for_instance
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp     requested_networks=requested_networks)
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1815, in _get_networks_for_instance
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp     network_uuids = [uuid for (uuid, fixed_ip) in requested_networks]
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp ValueError: too many values to unpack
2014-09-01 15:34:07.485 2553 TRACE nova.openstack.common.rpc.amqp
2014-09-01 15:34:07.486 2553 ERROR nova.openstack.common.rpc.common [req-6f783053-72ae-47b6-bcc6-18af6afeb835 1a30dcd3ae6f44e7b0c68ec88521f1e9 eef82698e0414604970c122ffd23fea8] Returning exception too many values to unpack to caller
2014-09-01 15:34:07.487 2553 ERROR nova.openstack.common.rpc.common [req-6f783053-72ae-47b6-bcc6-18af6afeb835 1a30dcd3ae6f44e7b0c68ec88521f1e9 eef82698e0414604970c122ffd23fea8] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data\n    **args)\n', '  File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/nova/network/floating_ips.py", line 118, in allocate_for_instance\n    **kwargs)\n', '  File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 492, in allocate_for_instance\n    requested_networks=requested_networks)\n', '  File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1815, in _get_networks_for_instance\n    network_uuids = [uuid for (uuid, fixed_ip) in requested_networks]\n', 'ValueError: too many values to unpack\n']