This happens on master with Q_PLUGIN=linuxbridge as well. I can provide logs, but they're almost identical to my eye.
** Changed in: neutron Status: Invalid => New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1348226 Title: openvswitch does not support RPC version 1.3 Status in OpenStack Neutron (virtual network service): New Bug description: When running devstack on master with Q_PLUGIN=openvswitch I try to boot an instance, but boot fails with q-svc and q-agt reporting that the endpoint does not support RPC version 1.3. q-svc logs: 2014-07-24 13:38:41.450 ERROR oslo.messaging.rpc.dispatcher [^[[00;36m-] ^[[01;35mException during message handling: Endpoint does not support RPC version 1.3^[[00m 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00mTraceback (most recent call last): 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00m incoming.message)) 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 186, in _dispatch 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00m raise UnsupportedVersion(version) 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00mUnsupportedVersion: Endpoint does not support RPC version 1.3 2014-07-24 13:38:41.450 TRACE oslo.messaging.rpc.dispatcher ^[[01;35m^[[00m 2014-07-24 13:38:41.452 ERROR oslo.messaging._drivers.common [^[[00;36m-] ^[[01;35mReturning exception Endpoint does not support RPC version 1.3 to caller^[[00m 2014-07-24 13:38:41.452 ERROR oslo.messaging._drivers.common [^[[00;36m-] ^[[01;35m['Traceback (most recent call last):\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 186, in _dispatch\n raise UnsupportedVersion(version)\n', 'UnsupportedVersion: Endpoint does not support RPC version 1.3\n']^[[00m q-agt logs: 2014-07-24 13:38:53.738 ERROR neutron.plugins.openvswitch.agent.ovs_neutron_agent [^[[01;36mreq-6bff6e0e-d381-4ebb-a7e3-e9feef0165f3 ^[[00;36mNone None] ^[[01;35mprocess_ancillary_network_ports - iteration:146 - failure while retrieving port details from server^[[00m 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00mTraceback (most recent call last): 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00m File "/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1314, in process_ancillary_network_ports 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00m self.treat_ancillary_devices_added(port_info['added']) 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00m File "/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1202, in treat_ancillary_devices_added 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00m raise DeviceListRetrievalError(devices=devices, error=e) 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00mDeviceListRetrievalError: Unable to retrieve port details for devices: set([u'1ec476d2-f565-493e-82d2-8d9da89962fb']) because of error: Remote error: UnsupportedVersion Endpoint does not support RPC version 1.3 2014-07-24 13:38:53.738 TRACE neutron.plugins.openvswitch.agent.ovs_neutron_agent ^[[01;35m^[[00m[u'Traceback (most recent call last):\n', u' File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply\n incoming.message))\n', u' File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 186, in _dispatch\n raise UnsupportedVersion(version)\n', u'UnsupportedVersion: Endpoint does not support RPC version 1.3\n']. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1348226/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp