TracingBroker found some not yet (or never..) closed transaction[chain]s!
[NB: If no stack traces are shown below, then enable transaction-debug-context-enabled in mdsaltrace_config.xml]

  DataBroker : newReadOnlyTransaction()
    7x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newReadOnlyTransaction(BindingDOMDataBrokerAdapter.java:59)
      (...)
      (...)
      org.opendaylight.ovsdb.southbound.OvsdbConnectionManager.retryConnection(OvsdbConnectionManager.java:581)
      org.opendaylight.ovsdb.southbound.OvsdbConnectionManager.disconnected(OvsdbConnectionManager.java:182)
      org.opendaylight.ovsdb.lib.impl.OvsdbConnectionService.channelClosed(OvsdbConnectionService.java:481)
      org.opendaylight.ovsdb.lib.impl.ChannelConnectionHandler.operationComplete(ChannelConnectionHandler.java:25)
      org.opendaylight.ovsdb.lib.impl.ChannelConnectionHandler.operationComplete(ChannelConnectionHandler.java:15)
      io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
      io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
      io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
      io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
      io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82)
      io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1058)
      io.netty.channel.AbstractChannel$AbstractUnsafe.doClose0(AbstractChannel.java:686)
      io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:664)
      io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:607)
      io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.closeOnRead(AbstractNioByteChannel.java:82)
      io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:137)
      io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:642)
      io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:565)
      io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:479)
      io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:441)
      io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
      io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
      java.lang.Thread.run(Thread.java:748)
    21x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newReadOnlyTransaction(BindingDOMDataBrokerAdapter.java:59)
      (...)
      (...)
      org.opendaylight.ovsdb.southbound.reconciliation.configuration.BridgeConfigReconciliationTask.reconcileConfiguration(BridgeConfigReconciliationTask.java:73)
      org.opendaylight.ovsdb.southbound.reconciliation.ReconciliationTask.run(ReconciliationTask.java:93)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)
    2774x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newReadOnlyTransaction(BindingDOMDataBrokerAdapter.java:59)
      (...)
      (...)
      org.opendaylight.netvirt.statistics.StatisticsImpl.handleInterfaceRemoval(StatisticsImpl.java:398)
      org.opendaylight.netvirt.statistics.CountersServiceInterfaceListener.remove(CountersServiceInterfaceListener.java:41)
      org.opendaylight.netvirt.statistics.CountersServiceInterfaceListener.remove(CountersServiceInterfaceListener.java:19)
      org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:151)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)
    46x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newReadOnlyTransaction(BindingDOMDataBrokerAdapter.java:59)
      (...)
      (...)
      org.opendaylight.ovsdb.southbound.ovsdb.transact.BridgeOperationalState.<init>(BridgeOperationalState.java:65)
      org.opendaylight.ovsdb.southbound.OvsdbDataTreeChangeListener.updateData(OvsdbDataTreeChangeListener.java:214)
      org.opendaylight.ovsdb.southbound.OvsdbDataTreeChangeListener.onDataTreeChanged(OvsdbDataTreeChangeListener.java:100)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataTreeChangeListenerAdapter.onDataTreeChanged(BindingDOMDataTreeChangeListenerAdapter.java:41)
      org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.dataChanged(DataTreeChangeListenerActor.java:59)
      org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.handleReceive(DataTreeChangeListenerActor.java:38)
      org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
    1x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newReadOnlyTransaction(BindingDOMDataBrokerAdapter.java:59)
      (...)
      (...)
      org.opendaylight.ovsdb.southbound.OvsdbConnectionManager.retryConnection(OvsdbConnectionManager.java:581)
      org.opendaylight.ovsdb.southbound.OvsdbConnectionManager.disconnected(OvsdbConnectionManager.java:182)
      org.opendaylight.ovsdb.lib.impl.OvsdbConnectionService.channelClosed(OvsdbConnectionService.java:481)
      org.opendaylight.ovsdb.lib.impl.ChannelConnectionHandler.operationComplete(ChannelConnectionHandler.java:25)
      org.opendaylight.ovsdb.lib.impl.ChannelConnectionHandler.operationComplete(ChannelConnectionHandler.java:15)
      io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
      io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
      io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
      io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
      io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82)
      io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1058)
      io.netty.channel.AbstractChannel$AbstractUnsafe.doClose0(AbstractChannel.java:686)
      io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:664)
      io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:867)
      io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.flush0(AbstractNioChannel.java:362)
      io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:823)
      io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1296)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:777)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:769)
      io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:750)
      io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:777)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:769)
      io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:750)
      io.netty.channel.ChannelDuplexHandler.flush(ChannelDuplexHandler.java:117)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:777)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:769)
      io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:750)
      io.netty.channel.ChannelDuplexHandler.flush(ChannelDuplexHandler.java:117)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:777)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:769)
      io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:750)
      io.netty.channel.ChannelDuplexHandler.flush(ChannelDuplexHandler.java:117)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:777)
      io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:769)
      io.netty.channel.AbstractChannelHandlerContext.access$1500(AbstractChannelHandlerContext.java:38)
      io.netty.channel.AbstractChannelHandlerContext$WriteAndFlushTask.write(AbstractChannelHandlerContext.java:1138)
      io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.run(AbstractChannelHandlerContext.java:1079)
      io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
      io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
      io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:445)
      io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
      io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
      java.lang.Thread.run(Thread.java:748)
    1x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newReadOnlyTransaction(BindingDOMDataBrokerAdapter.java:59)
      (...)
      (...)
      org.opendaylight.ovsdb.southbound.OvsdbConnectionManager.retryConnection(OvsdbConnectionManager.java:581)
      org.opendaylight.ovsdb.southbound.OvsdbConnectionManager.disconnected(OvsdbConnectionManager.java:182)
      org.opendaylight.ovsdb.lib.impl.OvsdbConnectionService.channelClosed(OvsdbConnectionService.java:481)
      org.opendaylight.ovsdb.lib.impl.ChannelConnectionHandler.operationComplete(ChannelConnectionHandler.java:25)
      org.opendaylight.ovsdb.lib.impl.ChannelConnectionHandler.operationComplete(ChannelConnectionHandler.java:15)
      io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
      io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
      io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
      io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
      io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:82)
      io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1058)
      io.netty.channel.AbstractChannel$AbstractUnsafe.doClose0(AbstractChannel.java:686)
      io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:664)
      io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:607)
      io.netty.channel.DefaultChannelPipeline$HeadContext.close(DefaultChannelPipeline.java:1276)
      io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:625)
      io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:609)
      io.netty.channel.ChannelOutboundHandlerAdapter.close(ChannelOutboundHandlerAdapter.java:71)
      io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:625)
      io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:609)
      io.netty.channel.ChannelDuplexHandler.close(ChannelDuplexHandler.java:73)
      io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:625)
      io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:609)
      io.netty.channel.ChannelDuplexHandler.close(ChannelDuplexHandler.java:73)
      io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:625)
      io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:609)
      io.netty.channel.ChannelDuplexHandler.close(ChannelDuplexHandler.java:73)
      io.netty.channel.AbstractChannelHandlerContext.invokeClose(AbstractChannelHandlerContext.java:625)
      io.netty.channel.AbstractChannelHandlerContext.access$1100(AbstractChannelHandlerContext.java:38)
      io.netty.channel.AbstractChannelHandlerContext$12.run(AbstractChannelHandlerContext.java:577)
      io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
      io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
      io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:445)
      io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
      io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
      java.lang.Thread.run(Thread.java:748)

  DataBroker : newWriteOnlyTransaction()
    1x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.genius.idmanager.jobs.IdHolderSyncJob.call(IdHolderSyncJob.java:49)
      org.opendaylight.genius.idmanager.jobs.IdHolderSyncJob.call(IdHolderSyncJob.java:27)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    8x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.fibmanager.VrfEntryListener$CleanupVpnInterfaceWorker.call(VrfEntryListener.java:1242)
      org.opendaylight.netvirt.fibmanager.VrfEntryListener$CleanupVpnInterfaceWorker.call(VrfEntryListener.java:1222)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    31x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$add$0(InterfaceStateChangeListener.java:72)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    2256x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.neutronvpn.NeutronvpnManager.lambda$addSubnetToVpn$0(NeutronvpnManager.java:1283)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    523x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.genius.itm.confighelpers.ItmInternalTunnelAddWorker.buildAllTunnels(ItmInternalTunnelAddWorker.java:80)
      org.opendaylight.genius.itm.confighelpers.ItmTepAddWorker.call(ItmTepAddWorker.java:54)
      org.opendaylight.genius.itm.confighelpers.ItmTepAddWorker.call(ItmTepAddWorker.java:24)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    555x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$remove$1(InterfaceStateChangeListener.java:155)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    8x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.lambda$handleNeutronPortCreated$1(NeutronPortChangeListener.java:365)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    31x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$add$0(InterfaceStateChangeListener.java:73)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    292x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.addToLabelMapper(VpnInterfaceManager.java:1594)
      org.opendaylight.netvirt.vpnmanager.populator.impl.L3vpnPopulator.addSubnetRouteFibEntry(L3vpnPopulator.java:104)
      org.opendaylight.netvirt.vpnmanager.populator.impl.L3vpnOverMplsGrePopulator.populateFib(L3vpnOverMplsGrePopulator.java:57)
      org.opendaylight.netvirt.vpnmanager.VpnSubnetRouteHandler.addSubnetRouteToFib(VpnSubnetRouteHandler.java:827)
      org.opendaylight.netvirt.vpnmanager.VpnSubnetRouteHandler.electNewDpnForSubnetRoute(VpnSubnetRouteHandler.java:906)
      org.opendaylight.netvirt.vpnmanager.VpnSubnetRouteHandler.onSubnetAddedToVpn(VpnSubnetRouteHandler.java:241)
      org.opendaylight.netvirt.vpnmanager.SubnetmapChangeListener.add(SubnetmapChangeListener.java:89)
      org.opendaylight.netvirt.vpnmanager.SubnetmapChangeListener.add(SubnetmapChangeListener.java:29)
      org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase$DataTreeChangeHandler.run(AsyncDataTreeChangeListenerBase.java:158)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)
    356x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.fibmanager.VrfEntryListener.lambda$manageRemoteRouteOnDPN$18(VrfEntryListener.java:1651)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    493x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.neutronvpn.NeutronPortChangeListener.lambda$handleNeutronPortUpdated$5(NeutronPortChangeListener.java:462)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    555x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$remove$1(InterfaceStateChangeListener.java:154)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    31x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$add$0(InterfaceStateChangeListener.java:74)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    3x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.lambda$remove$7(VpnInterfaceManager.java:1158)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    75x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.TunnelEndPointChangeListener.lambda$add$0(TunnelEndPointChangeListener.java:94)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    15x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$update$2(InterfaceStateChangeListener.java:221)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    3x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.lambda$remove$7(VpnInterfaceManager.java:1157)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    555x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$remove$1(InterfaceStateChangeListener.java:153)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    15x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$update$2(InterfaceStateChangeListener.java:220)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    75x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.TunnelEndPointChangeListener.lambda$add$0(TunnelEndPointChangeListener.java:95)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    15x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.InterfaceStateChangeListener.lambda$update$2(InterfaceStateChangeListener.java:219)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    3x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.VpnInterfaceManager.lambda$remove$7(VpnInterfaceManager.java:1156)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
    75x transactions opened here, which are not closed:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.newWriteOnlyTransaction(BindingDOMDataBrokerAdapter.java:69)
      (...)
      (...)
      org.opendaylight.netvirt.vpnmanager.TunnelEndPointChangeListener.lambda$add$0(TunnelEndPointChangeListener.java:93)
      org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)
      java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
      java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
      java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
      java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

  DataBroker : createTransactionChain()
    1x TransactionChains opened but not closed here:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.<init>(BindingDOMTransactionChainAdapter.java:45)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.createTransactionChain(BindingDOMDataBrokerAdapter.java:74)
      (...)
      (...)
      org.opendaylight.ovsdb.southbound.transactions.md.TransactionInvokerImpl.resetTransactionQueue(TransactionInvokerImpl.java:138)
      org.opendaylight.ovsdb.southbound.transactions.md.TransactionInvokerImpl.extractResubmitCommands(TransactionInvokerImpl.java:131)
      org.opendaylight.ovsdb.southbound.transactions.md.TransactionInvokerImpl.extractCommands(TransactionInvokerImpl.java:152)
      org.opendaylight.ovsdb.southbound.transactions.md.TransactionInvokerImpl.run(TransactionInvokerImpl.java:83)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)
    1x TransactionChains opened but not closed here:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.<init>(BindingDOMTransactionChainAdapter.java:45)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.createTransactionChain(BindingDOMDataBrokerAdapter.java:74)
      (...)
      (...)
      org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.createTxChain(TransactionChainManager.java:80)
      org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.activateTransactionManager(TransactionChainManager.java:107)
      org.opendaylight.openflowplugin.applications.topology.manager.OperationProcessor.<init>(OperationProcessor.java:30)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.blueprint.BlueprintBundleTracker.modifiedBundle(BlueprintBundleTracker.java:210)
      org.opendaylight.controller.blueprint.BlueprintBundleTracker.addingBundle(BlueprintBundleTracker.java:191)
      org.opendaylight.controller.blueprint.BlueprintBundleTracker.addingBundle(BlueprintBundleTracker.java:51)
      (...)
      (...)
      (...)
      (...)
      (...)
      org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
      org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
      org.eclipse.osgi.framework.internal.core.Framework.publishBundleEventPrivileged(Framework.java:1568)
      org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1504)
      org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1499)
      org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:391)
      org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
      org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
      org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
    1x TransactionChains opened but not closed here:
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.dom.broker.impl.PingPongTransactionChain.<init>(PingPongTransactionChain.java:98)
      org.opendaylight.controller.md.sal.dom.broker.impl.PingPongDataBroker.createTransactionChain(PingPongDataBroker.java:47)
      org.opendaylight.controller.md.sal.dom.broker.impl.PingPongDataBroker.createTransactionChain(PingPongDataBroker.java:27)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.<init>(BindingDOMTransactionChainAdapter.java:45)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.createTransactionChain(BindingDOMDataBrokerAdapter.java:74)
      (...)
      (...)
      org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.createTxChain(TransactionChainManager.java:80)
      org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.activateTransactionManager(TransactionChainManager.java:107)
      org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.lazyTransactionManagerInitialization(DeviceContextImpl.java:695)
      org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.instantiateServiceInstance(DeviceContextImpl.java:634)
      org.opendaylight.openflowplugin.impl.lifecycle.ContextChainImpl.initializeContextService(ContextChainImpl.java:247)
      java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:891)
      org.opendaylight.openflowplugin.impl.lifecycle.ContextChainImpl.instantiateServiceInstance(ContextChainImpl.java:80)
      org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.lambda$startServices$0(ClusterSingletonServiceGroupImpl.java:648)
      java.util.ArrayList.forEach(ArrayList.java:1255)
      org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.startServices(ClusterSingletonServiceGroupImpl.java:645)
      org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.cleanupCandidateOwnershipChanged(ClusterSingletonServiceGroupImpl.java:506)
      org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.lockedOwnershipChanged(ClusterSingletonServiceGroupImpl.java:453)
      org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.ownershipChanged(ClusterSingletonServiceGroupImpl.java:433)
      org.opendaylight.mdsal.singleton.dom.impl.AbstractClusterSingletonServiceProviderImpl.ownershipChanged(AbstractClusterSingletonServiceProviderImpl.java:234)
      org.opendaylight.mdsal.singleton.dom.impl.DOMClusterSingletonServiceProviderImpl.ownershipChanged(DOMClusterSingletonServiceProviderImpl.java:23)
      org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnershipListenerActor.onEntityOwnershipChanged(EntityOwnershipListenerActor.java:44)
      org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnershipListenerActor.handleReceive(EntityOwnershipListenerActor.java:33)
      org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
        TransactionChain@6cf7a7ca : newReadWriteTransaction()
          1x transactions opened here, which are not closed:
            (...)
            (...)
            (...)
            org.opendaylight.controller.md.sal.dom.broker.impl.PingPongTransactionChain.slowAllocateTransaction(PingPongTransactionChain.java:171)
            org.opendaylight.controller.md.sal.dom.broker.impl.PingPongTransactionChain.allocateTransaction(PingPongTransactionChain.java:188)
            org.opendaylight.controller.md.sal.dom.broker.impl.PingPongTransactionChain.newReadWriteTransaction(PingPongTransactionChain.java:437)
            org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.newReadWriteTransaction(BindingDOMTransactionChainAdapter.java:62)
            org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.ensureTransaction(TransactionChainManager.java:293)
            org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.writeToTransaction(TransactionChainManager.java:231)
            org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.writeToTransaction(DeviceContextImpl.java:266)
            org.opendaylight.openflowplugin.impl.device.initialization.AbstractDeviceInitializer.initialize(AbstractDeviceInitializer.java:48)
            org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.instantiateServiceInstance(DeviceContextImpl.java:654)
            org.opendaylight.openflowplugin.impl.lifecycle.ContextChainImpl.initializeContextService(ContextChainImpl.java:247)
            java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:891)
            org.opendaylight.openflowplugin.impl.lifecycle.ContextChainImpl.instantiateServiceInstance(ContextChainImpl.java:80)
            org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.lambda$startServices$0(ClusterSingletonServiceGroupImpl.java:648)
            java.util.ArrayList.forEach(ArrayList.java:1255)
            org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.startServices(ClusterSingletonServiceGroupImpl.java:645)
            org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.cleanupCandidateOwnershipChanged(ClusterSingletonServiceGroupImpl.java:506)
            org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.lockedOwnershipChanged(ClusterSingletonServiceGroupImpl.java:453)
            org.opendaylight.mdsal.singleton.dom.impl.ClusterSingletonServiceGroupImpl.ownershipChanged(ClusterSingletonServiceGroupImpl.java:433)
            org.opendaylight.mdsal.singleton.dom.impl.AbstractClusterSingletonServiceProviderImpl.ownershipChanged(AbstractClusterSingletonServiceProviderImpl.java:234)
            org.opendaylight.mdsal.singleton.dom.impl.DOMClusterSingletonServiceProviderImpl.ownershipChanged(DOMClusterSingletonServiceProviderImpl.java:23)
            org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnershipListenerActor.onEntityOwnershipChanged(EntityOwnershipListenerActor.java:44)
            org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnershipListenerActor.handleReceive(EntityOwnershipListenerActor.java:33)
            org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)
            (...)

    1x TransactionChains opened but not closed here:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.<init>(BindingDOMTransactionChainAdapter.java:45)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.createTransactionChain(BindingDOMDataBrokerAdapter.java:74)
      (...)
      (...)
      org.opendaylight.ovsdb.hwvtepsouthbound.transactions.md.TransactionInvokerImpl.<init>(TransactionInvokerImpl.java:61)
      org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundProvider.init(HwvtepSouthboundProvider.java:78)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.blueprint.BlueprintBundleTracker.modifiedBundle(BlueprintBundleTracker.java:210)
      org.opendaylight.controller.blueprint.BlueprintBundleTracker.addingBundle(BlueprintBundleTracker.java:191)
      org.opendaylight.controller.blueprint.BlueprintBundleTracker.addingBundle(BlueprintBundleTracker.java:51)
      (...)
      (...)
      (...)
      (...)
      (...)
      org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
      org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
      org.eclipse.osgi.framework.internal.core.Framework.publishBundleEventPrivileged(Framework.java:1568)
      org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1504)
      org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1499)
      org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:391)
      org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
      org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
      org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
      org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
    1x TransactionChains opened but not closed here:
      (...)
      (...)
      (...)
      (...)
      (...)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.<init>(BindingDOMTransactionChainAdapter.java:45)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter.createTransactionChain(BindingDOMDataBrokerAdapter.java:74)
      (...)
      (...)
      org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.createTxChain(TransactionChainManager.java:80)
      org.opendaylight.openflowplugin.common.txchain.TransactionChainManager.onTransactionChainFailed(TransactionChainManager.java:278)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.failTransactionChain(BindingDOMTransactionChainAdapter.java:110)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter.access$200(BindingDOMTransactionChainAdapter.java:31)
      org.opendaylight.controller.md.sal.binding.impl.BindingDOMTransactionChainAdapter$3.onFailure(BindingDOMTransactionChainAdapter.java:91)
      com.google.common.util.concurrent.Futures$6.run(Futures.java:1310)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)