Thread Dump C:\Program Files\Java\jdk1.7.0_45/bin/java -cp C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-agent-1.5.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1\boot\plexus-classworlds-2.5.1.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1/conf/logging jenkins.maven3.agent.Maven31Main C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1 C:\Users\yasuke\.jenkins\war\WEB-INF\lib\remoting-2.43.jar C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-interceptor-1.5.jar C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-commons-1.5.jar 55707: stdout copier "C:\Program Files\Java\jdk1.7.0_45/bin/java -cp C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-agent-1.5.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1\boot\plexus-classworlds-2.5.1.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1/conf/logging jenkins.maven3.agent.Maven31Main C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1 C:\Users\yasuke\.jenkins\war\WEB-INF\lib\remoting-2.43.jar C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-interceptor-1.5.jar C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-commons-1.5.jar 55707: stdout copier" Id=452 Group=main RUNNABLE (in native) at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:272) at java.io.BufferedInputStream.read1(BufferedInputStream.java:273) at java.io.BufferedInputStream.read(BufferedInputStream.java:334) - locked java.io.BufferedInputStream@650957f0 at java.io.FilterInputStream.read(FilterInputStream.java:107) at hudson.util.StreamCopyThread.run(StreamCopyThread.java:60) Channel reader thread: Channel to Maven [C:\Program Files\Java\jdk1.7.0_45/bin/java, -cp, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-agent-1.5.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1\boot\plexus-classworlds-2.5.1.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1/conf/logging, jenkins.maven3.agent.Maven31Main, C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1, C:\Users\yasuke\.jenkins\war\WEB-INF\lib\remoting-2.43.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-interceptor-1.5.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-commons-1.5.jar, 55707] "Channel reader thread: Channel to Maven [C:\Program Files\Java\jdk1.7.0_45/bin/java, -cp, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-agent-1.5.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1\boot\plexus-classworlds-2.5.1.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1/conf/logging, jenkins.maven3.agent.Maven31Main, C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1, C:\Users\yasuke\.jenkins\war\WEB-INF\lib\remoting-2.43.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-interceptor-1.5.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-commons-1.5.jar, 55707]" Id=454 Group=main RUNNABLE at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:152) at java.net.SocketInputStream.read(SocketInputStream.java:122) at java.io.FilterInputStream.read(FilterInputStream.java:133) at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) at java.io.BufferedInputStream.read(BufferedInputStream.java:254) - locked java.io.BufferedInputStream@6064e381 at hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:82) at hudson.remoting.ChunkedInputStream.readHeader(ChunkedInputStream.java:67) at hudson.remoting.ChunkedInputStream.readUntilBreak(ChunkedInputStream.java:93) at hudson.remoting.ChunkedCommandTransport.readBlock(ChunkedCommandTransport.java:33) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) Computer.threadPoolForRemoting [#16] "Computer.threadPoolForRemoting [#16]" Id=455 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@50425007 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@50425007 at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Computer.threadPoolForRemoting [#17] "Computer.threadPoolForRemoting [#17]" Id=456 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@50425007 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@50425007 at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) DestroyJavaVM "DestroyJavaVM" Id=18 Group=main RUNNABLE Executor #0 for master : executing build-timeout #11 / waiting for hudson.slaves.Channels$1@667f4f36:Channel to Maven [C:\Program Files\Java\jdk1.7.0_45/bin/java, -cp, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-agent-1.5.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1\boot\plexus-classworlds-2.5.1.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1/conf/logging, jenkins.maven3.agent.Maven31Main, C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1, C:\Users\yasuke\.jenkins\war\WEB-INF\lib\remoting-2.43.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-interceptor-1.5.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-commons-1.5.jar, 55707] "Executor #0 for master : executing build-timeout #11 / waiting for hudson.slaves.Channels$1@667f4f36:Channel to Maven [C:\Program Files\Java\jdk1.7.0_45/bin/java, -cp, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-agent-1.5.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1\boot\plexus-classworlds-2.5.1.jar;C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1/conf/logging, jenkins.maven3.agent.Maven31Main, C:\Users\yasuke\.jenkins\tools\hudson.tasks.Maven_MavenInstallation\maven3.2.1, C:\Users\yasuke\.jenkins\war\WEB-INF\lib\remoting-2.43.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven31-interceptor-1.5.jar, C:\Users\yasuke\.jenkins\plugins\maven-plugin\WEB-INF\lib\maven3-interceptor-commons-1.5.jar, 55707]" Id=142 Group=main TIMED_WAITING on hudson.remoting.UserRequest@144ba96f at java.lang.Object.wait(Native Method) - waiting on hudson.remoting.UserRequest@144ba96f at hudson.remoting.Request.call(Request.java:146) at hudson.remoting.Channel.call(Channel.java:739) at hudson.maven.ProcessCache$MavenProcess.call(ProcessCache.java:160) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:843) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529) at hudson.model.Run.execute(Run.java:1706) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:232) FilePath.localPool [#12] "FilePath.localPool [#12]" Id=457 Group=main RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:446) at hudson.Functions.getThreadInfos(Functions.java:1136) at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:95) at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:92) at hudson.remoting.LocalChannel$1.call(LocalChannel.java:52) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@1e1ae9bb Handling GET /threadDump : RequestHandlerThread[#39] "Handling GET /threadDump : RequestHandlerThread[#39]" Id=255 Group=main TIMED_WAITING on java.util.concurrent.FutureTask@486c8162 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.FutureTask@486c8162 at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:422) at java.util.concurrent.FutureTask.get(FutureTask.java:199) at hudson.remoting.LocalChannel$2.get(LocalChannel.java:81) at jenkins.model.Jenkins.getAllThreadDumps(Jenkins.java:2953) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258) at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:104) at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83) at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57) at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51) at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80) at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74) at org.apache.commons.jelly.tags.core.CoreTagLibrary$3.run(CoreTagLibrary.java:134) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:81) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) at org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:95) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:631) at org.kohsuke.stapler.Stapler.service(Stapler.java:225) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:88) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@cbf4ff2 HashSessionScavenger-0 "HashSessionScavenger-0" Id=11 Group=main TIMED_WAITING on java.util.TaskQueue@1a6c90df at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@1a6c90df at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) Jenkins cron thread "Jenkins cron thread" Id=19 Group=main WAITING on java.util.TaskQueue@2e9ac58a at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@2e9ac58a at java.lang.Object.wait(Object.java:503) at java.util.TimerThread.mainLoop(Timer.java:526) at java.util.TimerThread.run(Timer.java:505) Jenkins UDP 33848 monitoring thread "Jenkins UDP 33848 monitoring thread" Id=43 Group=main RUNNABLE (in native) at java.net.TwoStacksPlainDatagramSocketImpl.receive0(Native Method) - locked java.net.TwoStacksPlainDatagramSocketImpl@1f7097aa at java.net.TwoStacksPlainDatagramSocketImpl.receive(TwoStacksPlainDatagramSocketImpl.java:114) - locked java.net.TwoStacksPlainDatagramSocketImpl@1f7097aa at java.net.DatagramSocket.receive(DatagramSocket.java:786) - locked java.net.DatagramPacket@799fcb7 - locked java.net.MulticastSocket@e9e5647 at hudson.UDPBroadcastThread.run(UDPBroadcastThread.java:82) jenkins.util.Timer [#10] "jenkins.util.Timer [#10]" Id=40 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#1] "jenkins.util.Timer [#1]" Id=21 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#2] "jenkins.util.Timer [#2]" Id=32 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#3] "jenkins.util.Timer [#3]" Id=33 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#4] "jenkins.util.Timer [#4]" Id=34 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#5] "jenkins.util.Timer [#5]" Id=35 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#6] "jenkins.util.Timer [#6]" Id=36 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#7] "jenkins.util.Timer [#7]" Id=37 Group=main TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#8] "jenkins.util.Timer [#8]" Id=38 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) jenkins.util.Timer [#9] "jenkins.util.Timer [#9]" Id=39 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2391a3d4 at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) JmDNS(dam-dyna.local.).State.Timer "JmDNS(dam-dyna.local.).State.Timer" Id=51 Group=main TIMED_WAITING on java.util.TaskQueue@50611fa2 at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@50611fa2 at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) JmDNS(dam-dyna.local.).Timer "JmDNS(dam-dyna.local.).Timer" Id=50 Group=main TIMED_WAITING on java.util.TaskQueue@1863ede8 at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@1863ede8 at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) LauncherControlThread[ControlPort=-1] "LauncherControlThread[ControlPort=-1]" Id=16 Group=main TIMED_WAITING at java.lang.Thread.sleep(Native Method) at winstone.Launcher.run(Launcher.java:245) at java.lang.Thread.run(Thread.java:744) NioSocketAcceptor-1 "NioSocketAcceptor-1" Id=41 Group=main RUNNABLE (in native) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) - locked sun.nio.ch.Util$2@1dfb9101 - locked java.util.Collections$UnmodifiableSet@3755c76 - locked sun.nio.ch.WindowsSelectorImpl@3873c73 at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102) at org.apache.mina.transport.socket.nio.NioSocketAcceptor.select(NioSocketAcceptor.java:238) at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:432) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@1726f4f4 Proc.executor [#8] "Proc.executor [#8]" Id=410 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@166406cf at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@166406cf at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) RequestHandlerThread[#1] Selector0 "RequestHandlerThread[#1] Selector0" Id=14 Group=main RUNNABLE (in native) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278) at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) - locked sun.nio.ch.Util$2@16c71e57 - locked java.util.Collections$UnmodifiableSet@5e0c4915 - locked sun.nio.ch.WindowsSelectorImpl@460c7fc0 at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) at org.eclipse.jetty.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:569) at org.eclipse.jetty.io.nio.SelectorManager$1.run(SelectorManager.java:290) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@33858e1 RequestHandlerThread[#2] Acceptor0 SelectChannelConnector@0.0.0.0:8080 "RequestHandlerThread[#2] Acceptor0 SelectChannelConnector@0.0.0.0:8080" Id=15 Group=main RUNNABLE (in native) at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:241) - locked java.lang.Object@331efeed at org.eclipse.jetty.server.nio.SelectChannelConnector.accept(SelectChannelConnector.java:109) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:938) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@2b0671ba RequestHandlerThread[#31] "RequestHandlerThread[#31]" Id=191 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) RequestHandlerThread[#37] "RequestHandlerThread[#37]" Id=253 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) RequestHandlerThread[#42] "RequestHandlerThread[#42]" Id=369 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) RequestHandlerThread[#43] "RequestHandlerThread[#43]" Id=370 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) RequestHandlerThread[#45] "RequestHandlerThread[#45]" Id=406 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@65bad48f at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:942) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) SocketListener(dam-dyna.local.) "SocketListener(dam-dyna.local.)" Id=49 Group=main RUNNABLE (in native) at java.net.TwoStacksPlainDatagramSocketImpl.receive0(Native Method) - locked java.net.TwoStacksPlainDatagramSocketImpl@489826da at java.net.TwoStacksPlainDatagramSocketImpl.receive(TwoStacksPlainDatagramSocketImpl.java:114) - locked java.net.TwoStacksPlainDatagramSocketImpl@489826da at java.net.DatagramSocket.receive(DatagramSocket.java:786) - locked java.net.DatagramPacket@7fc3af7c - locked java.net.MulticastSocket@836376c at javax.jmdns.impl.SocketListener.run(SocketListener.java:41) TCP slave agent listener port=0 "TCP slave agent listener port=0" Id=42 Group=main RUNNABLE (in native) at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:241) - locked java.lang.Object@3d3256d0 at hudson.TcpSlaveAgentListener.run(TcpSlaveAgentListener.java:96) Attach Listener "Attach Listener" Id=5 Group=system RUNNABLE Finalizer "Finalizer" Id=3 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@4d9b2e06 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@4d9b2e06 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189) Java2D Disposer "Java2D Disposer" Id=12 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@5e973a2d at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@5e973a2d at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at sun.java2d.Disposer.run(Disposer.java:145) at java.lang.Thread.run(Thread.java:744) Reference Handler "Reference Handler" Id=2 Group=system WAITING on java.lang.ref.Reference$Lock@6eab3b8 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@6eab3b8 at java.lang.Object.wait(Object.java:503) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) Signal Dispatcher "Signal Dispatcher" Id=4 Group=system RUNNABLE