java.lang.NullPointerException at org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener.postProcessVpnInterfaceUpdate

Found in https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/274/archives/odl1_karaf.log.gz

2017-03-30 02:04:34,099 | ERROR | nPool-1-worker-2 | DataStoreJobCoordinator | 299 - org.opendaylight.genius.mdsalutil-api - 0.2.0.SNAPSHOT | Exception when executing jobEntry: JobEntry

{key='VPNINTERFACE-225160119339749:br-physnet1-pa:167', mainWorker=org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener$$Lambda$493/1459304321@34206559, rollbackWorker=null, retryCount=0, futures=null}

java.lang.NullPointerException
at org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener.postProcessVpnInterfaceUpdate(VpnInterfaceOpListener.java:213)
at org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener.lambda$update$1(VpnInterfaceOpListener.java:175)
at org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:282)[299:org.opendaylight.genius.mdsalutil-api:0.2.0.SNAPSHOT]
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)[:1.8.0_121]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)[:1.8.0_121]
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)[:1.8.0_121]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)[:1.8.0_121]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)[:1.8.0_121]