Teardown failed: New exceptions found: 187 [{'warnerr_list': [939, 951, 972, 989, 991] , 'lines': ['2020-07-13T22:10:22,507 | ERROR | org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0 | AsyncDataTreeChangeListenerBase | 266 - org.opendaylight.genius.mdsalutil-api - 0.8.2.SNAPSHOT | Thread terminated due to uncaught exception: org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0', '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} "', '\tat org.opendaylight.yangtools.yang.binding.CodeHelpers.checkPattern(CodeHelpers.java:147) ~ [327:org.opendaylight.mdsal.yang-binding:3.0.12] ', '\tat org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid.<init>(Uuid.java:34) ~ [299:org.opendaylight.mdsal.binding.model.ietf.rfc6991-ietf-yang-types:3.0.12] ', '\tat org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.handleRouterGatewayUpdated(NeutronPortChangeListener.java:457) ~ [?:?] ', '\tat org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.remove(NeutronPortChangeListener.java:208) ~ [?:?] ', '\tat org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.remove(NeutronPortChangeListener.java:88) ~ [?:?] ', '\tat org.opendaylight.genius.datastore... [ Message content over the limit has been removed. ] ...$Eventsourced$$super$aroundReceive(PersistentActor.scala:455) ~ [45:com.typesafe.akka.persistence:2.5.31] ', '\tat akka.persistence.Eventsourced$$anon$4.stateReceive(Eventsourced.scala:899) ~ [45:com.typesafe.akka.persistence:2.5.31] ', '\tat