Looking at the code, I don't even see how starting the neutron_l3_agent could trigger the flow cleanup code. Can you also provide a set of logs from both the OVS agent and the L3 agent so we can see what the L3 agent did at the time the flow cleanup was triggered?
Looking at the code, I don't even see how starting the neutron_l3_agent could trigger the flow cleanup code. Can you also provide a set of logs from both the OVS agent and the L3 agent so we can see what the L3 agent did at the time the flow cleanup was triggered?