Java exceptions seen:

java.lang.IllegalArgumentException: Supplied value "PENDING" does not match required pattern "[0-9a-fA-F]{8}[0-9a-fA-F]{4}[0-9a-fA-F]{4}[0-9a-fA-F]{4}[0-9a-fA-F]{12}"
at org.opendaylight.yangtools.yang.binding.CodeHelpers.checkPattern(CodeHelpers.java:128) ~[bundleFile:?]
at org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid.<init>(Uuid.java:34) ~[bundleFile:?]
at org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.handleRouterGatewayUpdated(NeutronPortChangeListener.java:463) ~[?:?]
at org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.remove(NeutronPortChangeListener.java:208) ~[?:?]
at org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.remove(NeutronPortChangeListener.java:92) ~[?:?]
at org.opendaylight.serviceutils.tools.listener.DataTreeChangeListenerActions.onDataTreeChanged(DataTreeChangeListenerActions.java:58) ~[bundleFile:?]
at org.opendaylight.serviceutils.tools.listener.AbstractAsyncDataTreeChangeListener.lambda$onDataTreeChanged$0(AbstractAsyncDataTreeChangeListener.java:76) ~[bundleFile:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]

Logs:

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-rocky-tempest-stateful-aluminium/

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-rocky-tempest-stateful-aluminium/137/robot-plugin/log_full.html

karaf logs

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-rocky-tempest-stateful-aluminium/137/odl_1/odl1_karaf.log.gz