CSIT Job: NullPointerException from ACL feature

NPE 1 (From ACL)
2017-07-10 20:32:36,279 | ERROR | pool-16-thread-1 | DOMNotificationRouterEvent | 144 - org.opendaylight.controller.sal-broker-impl - 1.5.1.SNAPSHOT | Delivery of notification org.opendaylight.controller.md.sal.binding.impl.LazySerializedDOMNotification@78021a0e caused an error in listener org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationListenerAdapter@6a410f18
java.lang.NullPointerException
at org.opendaylight.netvirt.aclservice.listeners.AclVpnChangeListener.onAddInterfaceToDpnOnVpnEvent(AclVpnChangeListener.java:63)[343:org.opendaylight.netvirt.aclservice-impl:0.4.1.SNAPSHOT]
at org.opendaylight.yangtools.yang.binding.util.NotificationListenerInvoker.invokeNotification(NotificationListenerInvoker.java:117)[47:org.opendaylight.mdsal.yang-binding:0.10.1.SNAPSHOT]
at org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationListenerAdapter.onNotification(BindingDOMNotificationListenerAdapter.java:44)[146:org.opendaylight.controller.sal-binding-broker-impl:1.5.1.SNAPSHOT]
at org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouterEvent.deliverNotification(DOMNotificationRouterEvent.java:56)[144:org.opendaylight.controller.sal-broker-impl:1.5.1.SNAPSHOT]
at org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter$1.onEvent(DOMNotificationRouter.java:68)[144:org.opendaylight.controller.sal-broker-impl:1.5.1.SNAPSHOT]
at org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter$1.onEvent(DOMNotificationRouter.java:65)[144:org.opendaylight.controller.sal-broker-impl:1.5.1.SNAPSHOT]

https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/807/odl1_karaf.log.gz