The used cache is an REPL_SYNC one w/o L1 and Optimistic TX.

Can't provide unit test, just saw it in my logs.

WARN 05.12.12 20:08:22,746 [OOB-173,IBIS-2147] CacheTopologyControlCommand ISPN000071: Caught exception when handling command CacheTopologyControlCommand{cache=MODULE_PROPERTIES_VERSION, type=CH_UPDATE, sender=IBIS-57850, joinInfo=null, topologyId=14, currentCH=ReplicatedConsistentHash

, pendingCH=null, throwable=null, viewId=8}
java.lang.NullPointerException
at org.infinispan.commands.write.InvalidateL1Command.perform(InvalidateL1Command.java:109)
at org.infinispan.interceptors.CallInterceptor.handleDefault(CallInterceptor.java:110)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
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:141)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
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:141)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.CacheLoaderInterceptor.visitInvalidateCommand(CacheLoaderInterceptor.java:127)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
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:141)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118)
at org.infinispan.interceptors.TxInterceptor.enlistWriteAndInvokeNext(TxInterceptor.java:256)
at org.infinispan.interceptors.TxInterceptor.visitInvalidateCommand(TxInterceptor.java:224)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
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:172)
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:141)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
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:128)
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:92)
at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141)
at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146)
at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192)
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:343)
at org.infinispan.statetransfer.StateConsumerImpl.invalidateSegments(StateConsumerImpl.java:592)
at org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate(StateConsumerImpl.java:239)
at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:191)
at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:58)
at org.infinispan.statetransfer.StateTransferManagerImpl$1.updateConsistentHash(StateTransferManagerImpl.java:117)
at org.infinispan.topology.LocalTopologyManagerImpl.handleConsistentHashUpdate(LocalTopologyManagerImpl.java:194)
at org.infinispan.topology.CacheTopologyControlCommand.doPerform(CacheTopologyControlCommand.java:165)
at org.infinispan.topology.CacheTopologyControlCommand.perform(CacheTopologyControlCommand.java:137)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.executeCommandFromLocalCluster(CommandAwareRpcDispatcher.java:252)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:219)
at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:483)
at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:390)
at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:248)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:598)
at org.jgroups.JChannel.up(JChannel.java:703)
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:896)
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:721)
at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:574)
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:143)
at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:187)
at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:288)
at org.jgroups.protocols.MERGE3.up(MERGE3.java:290)
at org.jgroups.protocols.Discovery.up(Discovery.java:359)
at org.jgroups.protocols.TP.passMessageUp(TP.java:1287)
at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1850)
at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1823)
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)