2015-12-15 12:33:09.817 62693 INFO neutron.agent.securitygroups_rpc [req-84be2fdb-6932-4a35-8b63-293b9b26bc6e None] Security group member updated [u'a6be7a03-18b2-4e70-b012-2ba5cd0ab9ee']
2015-12-15 12:33:09.825 62693 INFO neutron.agent.securitygroups_rpc [req-4f04cf69-ec17-458a-808d-1d3543cbd0c3 None] Security group member updated [u'a6be7a03-18b2-4e70-b012-2ba5cd0ab9ee']
2015-12-15 12:33:09.833 62693 INFO neutron.agent.securitygroups_rpc [req-f7e50681-2333-4e2e-be92-97f73a492291 None] Security group member updated [u'a6be7a03-18b2-4e70-b012-2ba5cd0ab9ee']
2015-12-15 12:33:09.840 62693 INFO neutron.agent.securitygroups_rpc [req-2f19500c-6120-4787-af9c-9111ac8ba641 None] Security group member updated [u'a6be7a03-18b2-4e70-b012-2ba5cd0ab9ee']
2015-12-15 12:33:09.845 62693 INFO neutron.agent.securitygroups_rpc [req-83e368ea-f30c-4f17-a87e-76bd6aa4045d None] Security group member updated [u'a6be7a03-18b2-4e70-b012-2ba5cd0ab9ee']
2015-12-15 12:33:09.885 62693 ERROR neutron.agent.linux.utils [req-11cf2ac6-e738-43a0-b994-1e5649ad1695 None]
Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'mod-flows', 'br-tun', '-']
Exit code: 1
Stdout: ''
Stderr: 'ovs-ofctl: /var/run/openvswitch/br-tun.mgmt: failed to open socket (Protocol error)\n'
2015-12-15 12:33:09.888 62693 ERROR neutron.agent.linux.utils [req-077f96af-86e8-497e-a716-314a076027b2 None]
Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'mod-flows', 'br-tun', '-']
Exit code: 1
Stdout: ''
Stderr: 'ovs-ofctl: /var/run/openvswitch/br-tun.mgmt: failed to open socket (Protocol error)\n'