1773 2016-06-06 09:31:52,186 | INFO  |  Bundle Shutdown | Activator                        | 191 - org.ops4j.pax.web.pax-web-extender-war - 3.1.4 | Destroying extension for bundle org.opendaylight.neutron.northbound-api
1774 2016-06-06 09:31:52,195 | INFO  |  Bundle Shutdown | ContextHandler                   | 177 - org.eclipse.jetty.aggregate.jetty-all-server - 8.1.15.v20140411 | stopped HttpServiceContext{httpContext=WebAppHttpContext{org.opendaylight.neutron.northbound-api - 313}}
1775 2016-06-06 09:31:52,198 | INFO  |  Bundle Shutdown | HttpServiceFactoryImpl           | 185 - org.ops4j.pax.web.pax-web-runtime - 3.1.4 | Unbinding bundle: [org.opendaylight.neutron.northbound-api_0.6.1.Beryllium-SR1 [313]]


2016-06-06 09:32:17,662 | INFO  |  Bundle Shutdown | VTNManagerProviderImpl           | 339 - org.opendaylight.vtn.manager.implementation - 0.4.1.Beryllium-SR1 | VTN Manager provider has been closed.
2016-06-06 09:32:17,662 | ERROR | ntDispatcherImpl | NeutronCRUDInterfaces            | 329 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.2.Beryllium-SR1 | Error in getInstances
java.lang.NullPointerException
	at org.opendaylight.ovsdb.openstack.netvirt.translator.crud.NeutronCRUDInterfaces.getInstances(NeutronCRUDInterfaces.java:179)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.translator.crud.NeutronCRUDInterfaces.fetchINeutronSecurityGroupCRUD(NeutronCRUDInterfaces.java:125)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronPortInterface.fromMd(NeutronPortInterface.java:194)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronPortInterface.getPort(NeutronPortInterface.java:69)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.impl.TenantNetworkManagerImpl.getTenantNetwork(TenantNetworkManagerImpl.java:131)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processPortDelete(SouthboundHandler.java:137)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processPortEvent(SouthboundHandler.java:311)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processEvent(SouthboundHandler.java:253)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl.dispatchEvent(EventDispatcherImpl.java:95)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl.access$200(EventDispatcherImpl.java:27)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl$1.run(EventDispatcherImpl.java:56)[329:org.opendaylight.ovsdb.openstack.net-virt:1.2.2.Beryllium-SR1]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_51]
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_51]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_51]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_51]
	at java.lang.Thread.run(Thread.java:744)[:1.7.0_51]