NPEs seen during teardown:

https://jenkins.opendaylight.org/releng/view/netvirt-csit/job/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-queens-tempest-stateful-neon/

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-queens-tempest-stateful-neon/472/robot-plugin/log_full.html.gz

Karaf logs:

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-queens-tempest-stateful-neon/472/odl_1/odl1_karaf.log.gz

New exceptions found: 6 [{'warnerr_list': [794, 805, 815, 816, 845], 'lines': [u'2019-11-24T06:02:12,444 | ERROR | org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0 | AsyncDataTreeChangeListenerBase | 272 - org.opendaylight.genius.mdsalutil-api - 0.6.3.SNAPSHOT | Thread terminated due to uncaught exception: org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0', u'java.lang.IllegalArgumentException: Supplied value "PENDING" does not match required pattern "[0-9a-fA-F]

[0-9a-fA-F]{4}[0-9a-fA-F]{4}[0-9a-fA-F]{4}[0-9a-fA-F]{12}"', u'\tat org.opendaylight.yangtools.yang.binding.CodeHelpers.checkPattern(CodeHelpers.java:132) ~[334:org.opendaylight.mdsal.yang-binding:1.0.13]', u'\tat org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid.<init>(Uuid.java:32) ~[305:org.opendaylight.mdsal.binding.model.ietf.rfc6991-ietf-yang-types:1.2.13]', u'\tat org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.handleRouterGatewayUpdated(NeutronPortChangeListener.java:433) ~[?:?]', u'\tat org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.remove(NeutronPortChangeListener.java:196) ~[?:?]', u'\tat org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.remove(NeutronPortChangeListener.java:80) ~[?:?]', u'\tat org.opendaylight.genius.d... [ Message content over the limit has been removed. ] ...ght exception: org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.Acl_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-4', u'java.lang.NullPointerException: null', u'\tat org.opendaylight.netvirt.aclservice.AbstractAclServiceImpl.programFirstRemoteAclEntryInDispatcherTable(AbstractAclServiceImpl.java:292) ~[?:?]', u'\tat org.opendaylight.netvirt.aclservice.AbstractAclServiceImpl.programAclDispatcherTable(AbstractAclServiceImpl.java:264) ~[?:?]', u'\tat org.opendaylight.netvirt.aclservice.AbstractAclServiceImpl.handleRemoteAclUpdate(AbstractAclServiceImpl.java:682) ~[?:?]', u'\tat org.opendaylight.netvirt.aclservice.AbstractAclServiceImpl.updateRemoteAcl(AbstractAclServiceImpl.java:529) ~[?:?]', u'\tat org.opendaylight.netvirt.aclservice.AclServiceManagerImpl.notifyAcl(AclServiceManagerImpl.java:95) ~[?:?]', u'\tat org.opendaylight.netvirt.aclservice.listeners.AclEventListener.update(AclEventListener.java:142) ~[?:?]', u'\tat org.opendaylight.netvirt.aclservice.listeners.AclEventListener.update(AclEventListener.java:49) ~[?:?]', u'\tat org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:164) ~[272:org.opendaylight.genius.mdsalutil-api:0.6.3.SNAPSHOT]', u'\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:?]', u'\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:?]', u'\tat java.lang.Thread.run(Thread.java:748) [?:?]']}]