20:25:58,707 WARN  [org.jgroups.protocols.UNICAST3] (jgroups-79,edg-perf10-60560) JGRP000039: edg-perf10-60560: failed to deliver batch dest=edg-perf10-60560, sender=edg-perf16-54368, mode=REG, 2988 messages [capacity=3559]: java.lang.RuntimeException: java.lang.NullPointerException
java.lang.RuntimeException: java.lang.NullPointerException
	at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:530) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.JChannel.up(JChannel.java:719) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:919) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.FRAG2.up(FRAG2.java:124) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.FlowControl.up(FlowControl.java:240) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.FlowControl.up(FlowControl.java:240) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.GMS.installView(GMS.java:677) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.ServerGmsImpl.handleViewChange(ServerGmsImpl.java:66) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.GMS.castViewChangeAndSendJoinRsps(GMS.java:554) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.Merger.handleMergeView(Merger.java:149) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.ServerGmsImpl.handleMergeView(ServerGmsImpl.java:73) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.GMS.handle(GMS.java:1020) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.GMS.up(GMS.java:855) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:246) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.UNICAST3.deliverBatch(UNICAST3.java:1082) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.UNICAST3.removeAndDeliver(UNICAST3.java:895) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.UNICAST3.handleBatchReceived(UNICAST3.java:861) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:526) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:700) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.VERIFY_SUSPECT2.up(VERIFY_SUSPECT2.java:119) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.FailureDetection.up(FailureDetection.java:193) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.FD_SOCK2.up(FD_SOCK2.java:194) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.MERGE3.up(MERGE3.java:288) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.Discovery.up(Discovery.java:314) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.RED.up(RED.java:119) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.protocols.TP.passBatchUp(TP.java:1188) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.util.MaxOneThreadPerSender$BatchHandlerLoop.passBatchUp(MaxOneThreadPerSender.java:287) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.util.SubmitToThreadPool$BatchHandler.run(SubmitToThreadPool.java:148) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.util.MaxOneThreadPerSender$BatchHandlerLoop.run(MaxOneThreadPerSender.java:276) [jgroups-5.2.4.Final.jar:5.2.4.Final]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.NullPointerException
	at org.radargun.service.JGroups36Receiver.viewAccepted(JGroups36Receiver.java:62) ~[plugin-jgroups36-3.0.0-SNAPSHOT.jar:?]
	at org.radargun.service.JGroups52Service$1.viewAccepted(JGroups52Service.java:19) ~[plugin-jgroups52-3.0.0-SNAPSHOT.jar:?]
	at org.jgroups.blocks.MessageDispatcher.handleUpEvent(MessageDispatcher.java:449) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:527) ~[jgroups-5.2.4.Final.jar:5.2.4.Final]
	... 31 more
20:25:58,708 INFO  [org.radargun.RemoteMainConnection] (main) Message successfully sent to the main
20:25:58,808 INFO  [org.radargun.RemoteMainConnection] (main) Message successfully sent to the main
20:26:18,328 INFO  [org.radargun.Worker] (main) Main shutdown!
Killed by signal 15.