2018-06-04T07:42:49,904 | WARN  | org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.Networks_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0 | BgpConfigurationManager          | 355 - org.opendaylight.netvirt.bgpmanager-impl - 0.7.0.SNAPSHOT | networks : configuration received when BGP is inactive
2018-06-04T07:42:51,899 | ERROR | ForkJoinPool-1-worker-3 | VpnInterfaceManager              | 382 - org.opendaylight.netvirt.vpnmanager-impl - 0.7.0.SNAPSHOT | processVpnInterfaceDown: Unable to process delete/down for interface 464fcc02-51ae-4a0b-9944-7b089c9dca49 on dpn 83601713340639 as it is not available in operational data store
2018-06-04T07:42:51,900 | ERROR | ForkJoinPool-1-worker-0 | VpnInterfaceManager              | 382 - org.opendaylight.netvirt.vpnmanager-impl - 0.7.0.SNAPSHOT | processVpnInterfaceDown: Unable to process delete/down for interface 74a81a1c-6471-4d4b-863a-faac81af4956 on dpn 75779649151086 as it is not available in operational data store
2018-06-04T07:42:51,900 | ERROR | ForkJoinPool-1-worker-2 | VpnInterfaceManager              | 382 - org.opendaylight.netvirt.vpnmanager-impl - 0.7.0.SNAPSHOT | processVpnInterfaceDown: Unable to process delete/down for interface 67d03c23-2e67-4109-b3f8-fe3d5354c331 on dpn 80177565169773 as it is not available in operational data store
2018-06-04T07:42:51,937 | ERROR | org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.vrfentries.VrfEntry_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0 | AsyncDataTreeChangeListenerBase  | 274 - org.opendaylight.genius.mdsalutil-api - 0.5.0.SNAPSHOT | Thread terminated due to uncaught exception: org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.vrfentries.VrfEntry_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0java.lang.NullPointerException: Vpn Instance not available b7029bdc-4bd6-4767-902a-ed64717bf6c8	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:900) [32:com.google.guava:23.6.0.jre]	at org.opendaylight.netvirt.fibmanager.RouterInterfaceVrfEntryHandler.installRouterFibEntries(RouterInterfaceVrfEntryHandler.java:72) [365:org.opendaylight.netvirt.fibmanager-impl:0.7.0.SNAPSHOT]	at org.opendaylight.netvirt.fibmanager.RouterInterfaceVrfEntryHandler.removeFlows(RouterInterfaceVrfEntryHandler.java:66) [365:org.opendaylight.netvirt.fibmanager-impl:0.7.0.SNAPSHOT]	at org.opendaylight.netvirt.fibmanager.VrfEntryListener.removeFibEntries(VrfEntryListener.java:251) [365:org.opendaylight.netvirt.fibmanager-impl:0.7.0.SNAPSHOT]	at org.opendaylight.netvirt.fibmanager.VrfEntryListener.remove(VrfEntryListener.java:232) [365:org.opendaylight.netvirt.fibmanager-impl:0.7.0.SNAPSHOT]	at org.opendaylight.netvirt.fibmanager.VrfEntryListener.remove(VrfEntryListener.java:107) [365:org.opendaylight.netvirt.fibmanager-impl:0.7.0.SNAPSHOT]	at org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:158) [274:org.opendaylight.genius.mdsalutil-api:0.5.0.SNAPSHOT]	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]	at java.lang.Thread.run(Thread.java:748) [?:?]