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  1. Jenkins
  2. JENKINS-33075

Android lint plugin fails to run and hangs indefinitely on a Workflow script

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      Premise: Lint reports are generated using ./gradlew lint, and gradle is using the Android Gradle Plugin 1.5.0

      I'm running the LintPublisher like this:

      boolean hasLint = fileExists 'app/build/outputs/lint-results.xml'
      if (hasLint) {
          step([$class: 'LintPublisher', pattern: 'app/build/outputs/lint-results.xml'])
      }
      

      And I'm receiving this output:

      ... (output from ./gradlew lint) ...
      Lint found 7 errors and 839 warnings
      
      BUILD SUCCESSFUL
      
      Total time: 2 mins 35.097 secs
      [Pipeline] fileExists
      [Pipeline] step
      

      And the build hangs here.

      Thread dump from the slave:

      Channel reader thread: channel
      
      "Channel reader thread: channel" Id=12 Group=main RUNNABLE (in native)
      	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.BufferedInputStream.fill(BufferedInputStream.java:235)
      	at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
      	-  locked java.io.BufferedInputStream@3707ad03
      	at hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:82)
      	at hudson.remoting.ChunkedInputStream.readHeader(ChunkedInputStream.java:72)
      	at hudson.remoting.ChunkedInputStream.readUntilBreak(ChunkedInputStream.java:103)
      	at hudson.remoting.ChunkedCommandTransport.readBlock(ChunkedCommandTransport.java:39)
      	at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34)
      	at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48)
      
      main
      
      "main" Id=1 Group=main WAITING on hudson.remoting.Engine@7dbad6f8
      	at java.lang.Object.wait(Native Method)
      	-  waiting on hudson.remoting.Engine@7dbad6f8
      	at java.lang.Thread.join(Thread.java:1281)
      	at java.lang.Thread.join(Thread.java:1355)
      	at hudson.remoting.jnlp.Main.main(Main.java:137)
      	at hudson.remoting.jnlp.Main._main(Main.java:130)
      	at hudson.remoting.jnlp.Main.main(Main.java:96)
      	at hudson.plugins.swarm.SwarmClient.connect(SwarmClient.java:254)
      	at hudson.plugins.swarm.Client.run(Client.java:106)
      	at hudson.plugins.swarm.Client.main(Client.java:69)
      
      Ping thread for channel hudson.remoting.Channel@6f4f5643:channel
      
      "Ping thread for channel hudson.remoting.Channel@6f4f5643:channel" Id=14 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      pool-1-thread-27 for channel
      
      "pool-1-thread-27 for channel" Id=346 Group=main RUNNABLE
      	at sun.management.ThreadImpl.dumpThreads0(Native Method)
      	at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:446)
      	at hudson.Functions.getThreadInfos(Functions.java:1190)
      	at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:98)
      	at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:95)
      	at hudson.remoting.UserRequest.perform(UserRequest.java:121)
      	at hudson.remoting.UserRequest.perform(UserRequest.java:49)
      	at hudson.remoting.Request$2.run(Request.java:326)
      	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      	at hudson.remoting.Engine$1$1.run(Engine.java:69)
      	at java.lang.Thread.run(Thread.java:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@5d2abc6b
      
      RemoteInvocationHandler [#1]
      
      "RemoteInvocationHandler [#1]" Id=11 Group=main TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@58efbc2e
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.ReferenceQueue$Lock@58efbc2e
      	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
      	at hudson.remoting.RemoteInvocationHandler$Unexporter.run(RemoteInvocationHandler.java:415)
      	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
      	at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:110)
      	at java.lang.Thread.run(Thread.java:745)
      
      Thread-1
      
      "Thread-1" Id=10 Group=main TIMED_WAITING on hudson.remoting.Channel@6f4f5643
      	at java.lang.Object.wait(Native Method)
      	-  waiting on hudson.remoting.Channel@6f4f5643
      	at hudson.remoting.Channel.join(Channel.java:945)
      	at hudson.remoting.Engine.run(Engine.java:278)
      
      Finalizer
      
      "Finalizer" Id=3 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@632b9d9f
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.ReferenceQueue$Lock@632b9d9f
      	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:209)
      
      Reference Handler
      
      "Reference Handler" Id=2 Group=system WAITING on java.lang.ref.Reference$Lock@44796496
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.Reference$Lock@44796496
      	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
      

      Thread dump from master:

      Computer.threadPoolForRemoting [#94]
      
      "Computer.threadPoolForRemoting [#94]" Id=694 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@56cd80f
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.SynchronousQueue$TransferStack@56cd80f
      	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:745)
      
      Computer.threadPoolForRemoting [#95]
      
      "Computer.threadPoolForRemoting [#95]" Id=695 Group=main TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@56cd80f
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.SynchronousQueue$TransferStack@56cd80f
      	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:745)
      
      DestroyJavaVM
      
      "DestroyJavaVM" Id=17 Group=main RUNNABLE
      
      FilePath.localPool [#9]
      
      "FilePath.localPool [#9]" Id=696 Group=main RUNNABLE
      	at sun.management.ThreadImpl.dumpThreads0(Native Method)
      	at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:446)
      	at hudson.Functions.getThreadInfos(Functions.java:1190)
      	at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:98)
      	at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:95)
      	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:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@7db6b6fa
      
      Handling GET /threadDump from 46.140.180.214 : RequestHandlerThread[#50] Jenkins/threadDump.jelly
      
      "Handling GET /threadDump from 46.140.180.214 : RequestHandlerThread[#50] Jenkins/threadDump.jelly" Id=674 Group=main TIMED_WAITING on hudson.remoting.UserRequest@73111766
      	at java.lang.Object.wait(Native Method)
      	-  waiting on hudson.remoting.UserRequest@73111766
      	at hudson.remoting.Request$1.get(Request.java:269)
      	at hudson.remoting.Request$1.get(Request.java:207)
      	at hudson.remoting.FutureAdapter.get(FutureAdapter.java:59)
      	at jenkins.model.Jenkins.getAllThreadDumps(Jenkins.java:3077)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:606)
      	at org.apache.commons.jexl.util.introspection.UberspectImpl$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.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:95)
      	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$1.dispatch(JellyFacet.java:95)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
      	at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132)
      	at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:129)
      	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:123)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
      	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
      	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
      	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
      	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
      	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
      	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:1482)
      	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
      	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:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@57dda15c
      
      HashSessionScavenger-0
      
      "HashSessionScavenger-0" Id=10 Group=main TIMED_WAITING on java.util.TaskQueue@619efb68
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.util.TaskQueue@619efb68
      	at java.util.TimerThread.mainLoop(Timer.java:552)
      	at java.util.TimerThread.run(Timer.java:505)
      
      Jenkins cron thread
      
      "Jenkins cron thread" Id=18 Group=main WAITING on java.util.TaskQueue@5dd487e3
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.util.TaskQueue@5dd487e3
      	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=48 Group=main RUNNABLE (in native)
      	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
      	-  locked java.net.PlainDatagramSocketImpl@36979952
      	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:146)
      	-  locked java.net.PlainDatagramSocketImpl@36979952
      	at java.net.DatagramSocket.receive(DatagramSocket.java:817)
      	-  locked java.net.DatagramPacket@5d842afa
      	-  locked java.net.MulticastSocket@1021b30d
      	at hudson.UDPBroadcastThread.run(UDPBroadcastThread.java:83)
      
      jenkins.util.Timer [#10]
      
      "jenkins.util.Timer [#10]" Id=41 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#1]
      
      "jenkins.util.Timer [#1]" Id=19 Group=main TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#2]
      
      "jenkins.util.Timer [#2]" Id=31 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#3]
      
      "jenkins.util.Timer [#3]" Id=32 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#4]
      
      "jenkins.util.Timer [#4]" Id=33 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#5]
      
      "jenkins.util.Timer [#5]" Id=34 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#6]
      
      "jenkins.util.Timer [#6]" Id=35 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#7]
      
      "jenkins.util.Timer [#7]" Id=36 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#8]
      
      "jenkins.util.Timer [#8]" Id=37 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      jenkins.util.Timer [#9]
      
      "jenkins.util.Timer [#9]" Id=40 Group=main WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7c9fc748
      	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:745)
      
      JmDNS(fe80:0:0:0:74:e8ff:fe4b:62b5%2.local.).State.Timer
      
      "JmDNS(fe80:0:0:0:74:e8ff:fe4b:62b5%2.local.).State.Timer" Id=54 Group=main TIMED_WAITING on java.util.TaskQueue@b13bcba
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.util.TaskQueue@b13bcba
      	at java.util.TimerThread.mainLoop(Timer.java:552)
      	at java.util.TimerThread.run(Timer.java:505)
      
      JmDNS(fe80:0:0:0:74:e8ff:fe4b:62b5%2.local.).Timer
      
      "JmDNS(fe80:0:0:0:74:e8ff:fe4b:62b5%2.local.).Timer" Id=53 Group=main TIMED_WAITING on java.util.TaskQueue@3ccb5d04
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.util.TaskQueue@3ccb5d04
      	at java.util.TimerThread.mainLoop(Timer.java:552)
      	at java.util.TimerThread.run(Timer.java:505)
      
      LauncherControlThread[ControlPort=-1]
      
      "LauncherControlThread[ControlPort=-1]" Id=15 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at winstone.Launcher.run(Launcher.java:247)
      	at java.lang.Thread.run(Thread.java:745)
      
      NioChannelHub keys=7 gen=75759: Computer.threadPoolForRemoting [#2]
      
      "NioChannelHub keys=7 gen=75759: Computer.threadPoolForRemoting [#2]" Id=51 Group=main RUNNABLE
      	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
      	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
      	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
      	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
      	-  locked sun.nio.ch.Util$2@672f0e3f
      	-  locked java.util.Collections$UnmodifiableSet@3175c2b3
      	-  locked sun.nio.ch.EPollSelectorImpl@6fb0a6cf
      	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
      	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
      	at org.jenkinsci.remoting.nio.NioChannelHub.run(NioChannelHub.java:542)
      	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
      	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      	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:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@164448ed
      
      NioSocketAcceptor-1
      
      "NioSocketAcceptor-1" Id=43 Group=main RUNNABLE (in native)
      	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
      	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
      	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
      	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
      	-  locked sun.nio.ch.Util$2@4b831273
      	-  locked java.util.Collections$UnmodifiableSet@1bc390ae
      	-  locked sun.nio.ch.EPollSelectorImpl@2f570f17
      	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:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@41d719e6
      
      Ping thread for channel hudson.remoting.Channel@host-slave-8
      
      "Ping thread for channel hudson.remoting.Channel@22b8da93:host-slave-8" Id=219 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      Ping thread for channel hudson.remoting.Channel@2584096c:host-slave-6
      
      "Ping thread for channel hudson.remoting.Channel@host-slave-6" Id=220 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      Ping thread for channel hudson.remoting.Channel@2ef83629:host-slave-9
      
      "Ping thread for channel hudson.remoting.Channel@2ef83629:host-slave-9" Id=155 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      Ping thread for channel hudson.remoting.Channel@3da68532:host-slave-4
      
      "Ping thread for channel hudson.remoting.Channel@3da68532:host-slave-4" Id=105 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      Ping thread for channel hudson.remoting.Channel@host-slave-10
      
      "Ping thread for channel hudson.remoting.Channel@host-slave-10" Id=153 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      Ping thread for channel hudson.remoting.Channel@host-slave-7
      
      "Ping thread for channel hudson.remoting.Channel@host-slave-7" Id=218 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      Ping thread for channel hudson.remoting.Channel@host-slave-5
      
      "Ping thread for channel hudson.remoting.Channel@host-slave-5" Id=217 Group=main TIMED_WAITING
      	at java.lang.Thread.sleep(Native Method)
      	at hudson.remoting.PingThread.run(PingThread.java:90)
      
      RemoteInvocationHandler [#1]
      
      "RemoteInvocationHandler [#1]" Id=96 Group=main TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@8b0bc33
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.ReferenceQueue$Lock@8b0bc33
      	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
      	at hudson.remoting.RemoteInvocationHandler$Unexporter.run(RemoteInvocationHandler.java:415)
      	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
      	at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:110)
      	at java.lang.Thread.run(Thread.java:745)
      
      RequestHandlerThread[#1] Selector0
      
      "RequestHandlerThread[#1] Selector0" Id=13 Group=main RUNNABLE (in native)
      	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
      	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
      	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
      	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
      	-  locked sun.nio.ch.Util$2@4ff6f637
      	-  locked java.util.Collections$UnmodifiableSet@5e9ebde4
      	-  locked sun.nio.ch.EPollSelectorImpl@7c4f444
      	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:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@5b4299a8
      
      RequestHandlerThread[#2] Acceptor0 SelectChannelConnector@0.0.0.0:8081
      
      "RequestHandlerThread[#2] Acceptor0 SelectChannelConnector@0.0.0.0:8081" Id=14 Group=main RUNNABLE (in native)
      	at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
      	at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)
      	-  locked java.lang.Object@2c257835
      	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:745)
      
      	Number of locked synchronizers = 1
      	- java.util.concurrent.ThreadPoolExecutor$Worker@5a5bb2c8
      
      RequestHandlerThread[#45]
      
      "RequestHandlerThread[#45]" Id=588 Group=main WAITING on java.util.concurrent.SynchronousQueue$TransferStack@513fa3b2
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.SynchronousQueue$TransferStack@513fa3b2
      	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
      	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:458)
      	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359)
      	at java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:925)
      	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:745)
      
      RequestHandlerThread[#49]
      
      "RequestHandlerThread[#49]" Id=673 Group=main WAITING on java.util.concurrent.SynchronousQueue$TransferStack@513fa3b2
      	at sun.misc.Unsafe.park(Native Method)
      	-  waiting on java.util.concurrent.SynchronousQueue$TransferStack@513fa3b2
      	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
      	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:458)
      	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359)
      	at java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:925)
      	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:745)
      
      SocketListener(fe80:0:0:0:74:e8ff:fe4b:62b5%2.local.)
      
      "SocketListener(fe80:0:0:0:74:e8ff:fe4b:62b5%2.local.)" Id=52 Group=main RUNNABLE (in native)
      	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
      	-  locked java.net.PlainDatagramSocketImpl@4b47d0ca
      	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:146)
      	-  locked java.net.PlainDatagramSocketImpl@4b47d0ca
      	at java.net.DatagramSocket.receive(DatagramSocket.java:817)
      	-  locked java.net.DatagramPacket@24d564c4
      	-  locked java.net.MulticastSocket@35ca92c0
      	at javax.jmdns.impl.SocketListener.run(SocketListener.java:41)
      
      TCP slave agent listener port=48600
      
      "TCP slave agent listener port=48600" Id=47 Group=main RUNNABLE (in native)
      	at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
      	at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)
      	-  locked java.lang.Object@147222c1
      	at hudson.TcpSlaveAgentListener.run(TcpSlaveAgentListener.java:95)
      
      Finalizer
      
      "Finalizer" Id=3 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@c8b9aea
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.ReferenceQueue$Lock@c8b9aea
      	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:209)
      
      Java2D Disposer
      
      "Java2D Disposer" Id=11 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@1380a058
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.ReferenceQueue$Lock@1380a058
      	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:745)
      
      Reference Handler
      
      "Reference Handler" Id=2 Group=system WAITING on java.lang.ref.Reference$Lock@21677f15
      	at java.lang.Object.wait(Native Method)
      	-  waiting on java.lang.ref.Reference$Lock@21677f15
      	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
      

            orrc Christopher Orr
            vexdev Luca Vitucci
            Votes:
            1 Vote for this issue
            Watchers:
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              Created:
              Updated:
              Resolved: