When using L3 DVR, creating a bridge br-ex that contains a port with no IP address and connecting to ODL results in ODL not pushing the normal and controller flow. The br-ex bridge will have no flows on it, while br-int will have flows.

If you remove conf.db and restart ODL, then set ovs manager to be ODL, flows will show up if br-ex is created by ODL.

Logs attached.