2017-03-23 13:22:00,855 | INFO | nPool-1-worker-3 | OvsInterfaceStateAddHelper | 357 - org.opendaylight.genius.interfacemanager-impl - 0.2.0.SNAPSHOT | Adding Interface State to Oper DS for interface: 13994686746254:br-physnet1-pa
2017-03-23 13:22:00,856 | ERROR | eChangeHandler-0 | QosInterfaceStateChangeListener | 376 - org.opendaylight.netvirt.qosservice-impl - 0.4.0.SNAPSHOT | Qos:Exception caught in Interface Operational State Up event
java.lang.IllegalArgumentException: Supplied value "13994686746254:br-physnet1-pa" does not match required pattern "^[0-9a-fA-F]

-[0-9a-fA-F]

-[0-9a-fA-F]

-[0-9a-fA-F]

$"
at com.google.common.base.Preconditions.checkArgument(Preconditions.java:145)[65:com.google.guava:18.0.0]
at org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid.<init>(Uuid.java:55)[81:org.opendaylight.mdsal.model.ietf-yang-types-20130715:2013.7.15.10-SNAPSHOT]
at org.opendaylight.netvirt.qosservice.QosInterfaceStateChangeListener.add(QosInterfaceStateChangeListener.java:73)[376:org.opendaylight.netvirt.qosservice-impl:0.4.0.SNAPSHOT]
at org.opendaylight.netvirt.qosservice.QosInterfaceStateChangeListener.add(QosInterfaceStateChangeListener.java:32)[376:org.opendaylight.netvirt.qosservice-impl:0.4.0.SNAPSHOT]
at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:153)[326:org.opendaylight.genius.mdsalutil-api:0.2.0.SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]