NPE in error log during shutdown of nodes with REPL caches

Shutdown works, but is not nice to have NPE in error log...

ERROR 15:24:43,515 [OOB-9,ISNode-33962] InvocationContextInterceptor ISPN000136: Execution error
java.lang.NullPointerException
at org.infinispan.commands.write.InvalidateL1Command.perform(InvalidateL1Command.java:109)
at org.infinispan.interceptors.CallInterceptor.handleDefault(CallInterceptor.java:83)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:142)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:147)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:142)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:147)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.EntryWrappingInterceptor.invokeNextAndApplyChanges(EntryWrappingInterceptor.java:211)
at org.infinispan.interceptors.EntryWrappingInterceptor.visitInvalidateL1Command(EntryWrappingInterceptor.java:143)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitInvalidateL1Command(AbstractLockingInterceptor.java:99)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:142)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:147)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.statetransfer.StateTransferInterceptor.visitInvalidateL1Command(StateTransferInterceptor.java:184)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:142)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:147)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:129)
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:93)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:142)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:147)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:347)
at org.infinispan.statetransfer.StateConsumerImpl.discardSegments(StateConsumerImpl.java:510)
at org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate(StateConsumerImpl.java:202)
at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:183)
at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:55)
at org.infinispan.statetransfer.StateTransferManagerImpl$1.updateConsistentHash(StateTransferManagerImpl.java:114)
at org.infinispan.topology.LocalTopologyManagerImpl.handleConsistentHashUpdate(LocalTopologyManagerImpl.java:194)
at org.infinispan.topology.CacheTopologyControlCommand.doPerform(CacheTopologyControlCommand.java:165)
at org.infinispan.topology.CacheTopologyControlCommand.perform(CacheTopologyControlCommand.java:137)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.executeCommandFromLocalCluster(CommandAwareRpcDispatcher.java:250)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:217)
at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:480)
at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:387)
at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:248)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:609)
at org.jgroups.JChannel.up(JChannel.java:715)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1020)
at org.jgroups.protocols.RSVP.up(RSVP.java:172)
at org.jgroups.protocols.FRAG2.up(FRAG2.java:181)
at org.jgroups.protocols.FC.up(FC.java:479)
at org.jgroups.protocols.pbcast.GMS.up(GMS.java:899)
at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:244)
at org.jgroups.protocols.UNICAST2.up(UNICAST2.java:432)
at org.jgroups.protocols.pbcast.NAKACK2.handleMessage(NAKACK2.java:704)
at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:536)
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:143)
at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:177)
at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:288)
at org.jgroups.protocols.MERGE2.up(MERGE2.java:205)
at org.jgroups.protocols.Discovery.up(Discovery.java:359)
at org.jgroups.protocols.TP.passMessageUp(TP.java:1210)
at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1774)
at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1747)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)