[jboss-jira] [JBoss JIRA] (JGRP-2346) TCP_NIO2 deadlock during stop on Windows

TCP_NIO2 deadlock during stop on Windows ---------------------------------------- Key: JGRP-2346 URL: https://issues.jboss.org/browse/JGRP-2346 Project: JGroups Issue Type: Bug Affects Versions: 4.0.18 Reporter: Dan Berindei Assignee: Bela Ban Priority: Major Fix For: 4.1.0 Hopefully the thread dump is enough to find it: {noformat} "testng-CustomFailurePolicyTxTest" #60 prio=0 tid=0x3c nid=NA blocked java.lang.Thread.State: BLOCKED at java.nio.channels.spi.AbstractSelectableChannel.removeKey(AbstractSelectableChannel.java:130) - waiting to lock <0x7ae7c881> (a java.lang.Object) at java.nio.channels.spi.AbstractSelector.deregister(AbstractSelector.java:188) at sun.nio.ch.WindowsSelectorImpl.implClose(WindowsSelectorImpl.java:514) - locked <0x6cc2bf11> (a java.lang.Object) at sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:113) - locked <0x2ab0aa2d> (a sun.nio.ch.Util$3) - locked <0x2f9dc993> (a java.util.Collections$UnmodifiableSet) - locked <0xfeca69a> (a sun.nio.ch.WindowsSelectorImpl) at java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:111) at org.jgroups.util.Util.close(Util.java:428) at org.jgroups.util.Util.close(Util.java:439) at org.jgroups.blocks.cs.NioServer.stop(NioServer.java:127) - locked <0x21bca9ea> (a org.jgroups.blocks.cs.NioServer) at org.jgroups.protocols.TCP_NIO2.handleDisconnect(TCP_NIO2.java:136) at org.jgroups.protocols.TP.handleDownEvent(TP.java:1607) at org.jgroups.protocols.BasicTCP.handleDownEvent(BasicTCP.java:129) at org.jgroups.protocols.TP.down(TP.java:1082) at org.jgroups.protocols.Discovery.down(Discovery.java:425) at org.infinispan.test.fwk.TEST_PING.down(TEST_PING.java:208) at org.jgroups.protocols.FD_SOCK.down(FD_SOCK.java:379) at org.jgroups.protocols.FD_ALL.down(FD_ALL.java:236) at org.jgroups.protocols.VERIFY_SUSPECT.down(VERIFY_SUSPECT.java:101) at org.jgroups.protocols.pbcast.NAKACK2.down(NAKACK2.java:553) at org.jgroups.protocols.UNICAST3.down(UNICAST3.java:570) at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:346) at org.jgroups.protocols.pbcast.GMS.down(GMS.java:1076) at org.jgroups.protocols.tom.TOA.down(TOA.java:80) at org.jgroups.protocols.FlowControl.down(FlowControl.java:296) at org.jgroups.protocols.RSVP.down(RSVP.java:102) at org.jgroups.protocols.relay.RELAY2.down(RELAY2.java:380) at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:908) at org.jgroups.JChannel.down(JChannel.java:668) at org.jgroups.JChannel.disconnect(JChannel.java:469) - locked <0xef29e32> (a org.jgroups.JChannel) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.stop(JGroupsTransport.java:712) at sun.reflect.GeneratedMethodAccessor148.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.infinispan.commons.util.SecurityActions.lambda$invokeAccessibly$0(SecurityActions.java:79) at org.infinispan.commons.util.SecurityActions$$Lambda$154/1125443972.run(Unknown Source) at org.infinispan.commons.util.SecurityActions.doPrivileged(SecurityActions.java:71) at org.infinispan.commons.util.SecurityActions.invokeAccessibly(SecurityActions.java:76) at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:181) at org.infinispan.factories.impl.BasicComponentRegistryImpl.performStop(BasicComponentRegistryImpl.java:601) at org.infinispan.factories.impl.BasicComponentRegistryImpl.stopWrapper(BasicComponentRegistryImpl.java:590) at org.infinispan.factories.impl.BasicComponentRegistryImpl.stop(BasicComponentRegistryImpl.java:461) at org.infinispan.factories.AbstractComponentRegistry.internalStop(AbstractComponentRegistry.java:441) at org.infinispan.factories.AbstractComponentRegistry.stop(AbstractComponentRegistry.java:376) at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:775) at org.infinispan.xsite.AbstractXSiteTest$$Lambda$4294/1094472832.accept(Unknown Source) at java.util.ArrayList.forEach(ArrayList.java:1257) at org.infinispan.xsite.AbstractXSiteTest.killSite(AbstractXSiteTest.java:89) at org.infinispan.xsite.AbstractXSiteTest.killSites(AbstractXSiteTest.java:82) at org.infinispan.xsite.AbstractXSiteTest.destroy(AbstractXSiteTest.java:76) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124) at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59) at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:142) at org.testng.internal.TestMethodWorker.invokeAfterClassMethods(TestMethodWorker.java:214) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) at org.testng.TestRunner.privateRun(TestRunner.java:648) at org.testng.TestRunner.run(TestRunner.java:505) at org.testng.SuiteRunner.runTest(SuiteRunner.java:455) at org.testng.SuiteRunner.access$000(SuiteRunner.java:40) at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:489) at org.testng.internal.thread.ThreadUtil$1.call(ThreadUtil.java:52) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Locked ownable synchronizers: - <0x9411fa8> (a java.util.concurrent.ThreadPoolExecutor$Worker) - <0x4fe21f2e> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "NioServer.Selector [/127.0.0.1:7925]-3,CustomFailurePolicyTxTest-NodeC-12186" #205597 prio=0 tid=0x3231d nid=NA blocked java.lang.Thread.State: BLOCKED at sun.nio.ch.WindowsSelectorImpl.putEventOps(WindowsSelectorImpl.java:593) - waiting to lock <0x6cc2bf11> (a java.lang.Object) at sun.nio.ch.SocketChannelImpl.translateAndSetInterestOps(SocketChannelImpl.java:974) at sun.nio.ch.SelectionKeyImpl.nioInterestOps(SelectionKeyImpl.java:105) at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:83) at sun.nio.ch.SelectorImpl.register(SelectorImpl.java:134) at java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:212) - locked <0x7ae7c881> (a java.lang.Object) - locked <0x6a684d8f> (a java.lang.Object) at org.jgroups.blocks.cs.NioServer.handleAccept(NioServer.java:93) at org.jgroups.blocks.cs.NioBaseServer$Acceptor.run(NioBaseServer.java:138) at java.lang.Thread.run(Thread.java:748) {noformat}