Apr 19 09:05:24  t neutron-l3-agent[3998]: Guru meditation now registers SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1 will no longer be registered in a
Apr 19 09:05:24  t neutron-l3-agent[3998]: Traceback (most recent call last):
Apr 19 09:05:24  t neutron-l3-agent[3998]:   File "/usr/bin/neutron-l3-agent", line 6, in <module>
Apr 19 09:05:24  t neutron-l3-agent[3998]:     from neutron.cmd.eventlet.agents.l3 import main
Apr 19 09:05:24  t neutron-l3-agent[3998]:   File "/usr/lib/python2.7/dist-packages/neutron/cmd/eventlet/agents/l3.py", line 13, in <module>
Apr 19 09:05:24  t neutron-l3-agent[3998]:     from neutron.agent import l3_agent
Apr 19 09:05:24  t neutron-l3-agent[3998]:   File "/usr/lib/python2.7/dist-packages/neutron/agent/l3_agent.py", line 22, in <module>
Apr 19 09:05:24  t neutron-l3-agent[3998]:     from neutron.agent.common import config
Apr 19 09:05:24  t neutron-l3-agent[3998]:   File "/usr/lib/python2.7/dist-packages/neutron/agent/common/config.py", line 21, in <module>
Apr 19 09:05:24  t neutron-l3-agent[3998]:     from neutron.common import config
Apr 19 09:05:24  t neutron-l3-agent[3998]:   File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 43, in <module>
Apr 19 09:05:24  t neutron-l3-agent[3998]:     cfg.PortOpt('bind_port', default=9696,
Apr 19 09:05:24  t neutron-l3-agent[3998]: AttributeError: 'module' object has no attribute 'PortOpt'
Apr 19 09:05:24  t systemd[1]: neutron-l3-agent.service: Main process exited, code=exited, status=1/FAILURE
Apr 19 09:05:24  t systemd[1]: neutron-l3-agent.service: Unit entered failed state.
Apr 19 09:05:24  t systemd[1]: neutron-l3-agent.service: Failed with result 'exit-code'.
Apr 19 09:05:24  t systemd[1]: neutron-l3-agent.service: Service hold-off time over, scheduling restart.
Apr 19 09:05:24  t systemd[1]: Stopped OpenStack Neutron L3 agent.
Apr 19 09:05:24  t systemd[1]: neutron-l3-agent.service: Start request repeated too quickly.
Apr 19 09:05:24  t systemd[1]: Failed to start OpenStack Neutron L3 agent.