I get the following thread after running a job on windows. I don't get where
hudson spends the cycle but it's obviously just sitting and waiting for
something. The job fails in about 3 minutes and then hudson has been sitting
there for 8 hours. Since there's a single executor, that pretty much puts the
node off-line.

...
BUILD FAILED
Total time: 2 minutes 55 seconds

Thread Dump
Thread[main,5,main] (RUNNABLE)
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
java.net.ServerSocket.implAccept(ServerSocket.java:450)
java.net.ServerSocket.accept(ServerSocket.java:421)
org.apache.catalina.core.StandardServer.await(StandardServer.java:389)
org.apache.catalina.startup.Catalina.await(Catalina.java:630)
org.apache.catalina.startup.Catalina.start(Catalina.java:590)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
ThreadExecutor #0 for opends-xp,5,main (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
hudson.util.OneShotEvent.block(OneShotEvent.java:28)
hudson.model.Queue.pop(Queue.java:340)
hudson.model.Executor.run(Executor.java:51)
Thread[http-8080-2,5,main] (RUNNABLE)
java.lang.Thread.dumpThreads(Native Method)
java.lang.Thread.getAllStackTraces(Thread.java:1434)
hudson.Functions.dumpAllThreads(Functions.java:492)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:255)
org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:104)
org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:82)
org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:56)
org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:50)
org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:79)
org.apache.commons.jelly.expression.jexl.JexlExpression.evaluate(JexlExpression.java:69)
org.apache.commons.jelly.expression.ExpressionSupport.evaluateRecurse(ExpressionSupport.java:61)
org.apache.commons.jelly.expression.ExpressionSupport.evaluateAsIterator(ExpressionSupport.java:94)
org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:89)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.tags.core.IfTag.doTag(IfTag.java:42)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.tags.core.JellyTag.doTag(JellyTag.java:45)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.DynamicTag.doTag(DynamicTag.java:80)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.impl.StaticTag.doTag(StaticTag.java:65)
org.apache.commons.jelly.impl.StaticTagScript.run(StaticTagScript.java:112)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.impl.StaticTag.doTag(StaticTag.java:65)
org.apache.commons.jelly.impl.StaticTagScript.run(StaticTagScript.java:112)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.impl.StaticTag.doTag(StaticTag.java:65)
org.apache.commons.jelly.impl.StaticTagScript.run(StaticTagScript.java:112)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.impl.StaticTag.doTag(StaticTag.java:65)
org.apache.commons.jelly.impl.StaticTagScript.run(StaticTagScript.java:112)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.impl.StaticTag.doTag(StaticTag.java:65)
org.apache.commons.jelly.impl.StaticTagScript.run(StaticTagScript.java:112)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.tags.core.JellyTag.doTag(JellyTag.java:45)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.DynamicTag.doTag(DynamicTag.java:80)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
org.apache.commons.jelly.tags.core.JellyTag.doTag(JellyTag.java:45)
org.apache.commons.jelly.impl.TagScript.run(TagScript.java:262)
org.kohsuke.stapler.jelly.JellyClassTearOff.invokeScript(JellyClassTearOff.java:78)
org.kohsuke.stapler.MetaClass$3.dispatch(MetaClass.java:111)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:307)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:244)
org.kohsuke.stapler.Stapler.service(Stapler.java:92)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
hudson.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:79)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:595)
Thread[Java2D Disposer,10,system] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
sun.java2d.Disposer.run(Disposer.java:125)
java.lang.Thread.run(Thread.java:595)
Thread[C:\Users\arnaud\Documents\apache-tomcat-6.0.13\temp\hudson9824.bat:
stdout copier,5,main] (RUNNABLE)
java.io.FileInputStream.readBytes(Native Method)
java.io.FileInputStream.read(FileInputStream.java:194)
java.io.BufferedInputStream.read1(BufferedInputStream.java:254)
java.io.BufferedInputStream.read(BufferedInputStream.java:313)
java.io.FilterInputStream.read(FilterInputStream.java:90)
hudson.Util.copyStream(Util.java:250)
hudson.util.StreamCopyThread.run(StreamCopyThread.java:27)
Thread[TP-Processor1,5,main] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:658)
java.lang.Thread.run(Thread.java:595)
Thread[TCP slave agent listener port=0,5,main] (RUNNABLE)
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
java.net.ServerSocket.implAccept(ServerSocket.java:450)
java.net.ServerSocket.accept(ServerSocket.java:421)
hudson.TcpSlaveAgentListener.run(TcpSlaveAgentListener.java:96)
Thread[Thread-1,5,main] (TIMED_WAITING)
java.lang.Object.wait(Native Method)
hudson.model.ViewJob$ReloadThread.getNext(ViewJob.java:136)
hudson.model.ViewJob$ReloadThread.run(ViewJob.java:152)
Thread[C:\Users\arnaud\Documents\apache-tomcat-6.0.13\temp\hudson9824.bat:
stderr copier,5,main] (RUNNABLE)
java.io.FileInputStream.readBytes(Native Method)
java.io.FileInputStream.read(FileInputStream.java:177)
hudson.Util.copyStream(Util.java:250)
hudson.util.StreamCopyThread.run(StreamCopyThread.java:27)
ThreadExecutor #0 for master,5,main (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Thread.join(Thread.java:1095)
java.lang.Thread.join(Thread.java:1148)
hudson.Proc$LocalProc.join(Proc.java:101)
hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:57)
hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:35)
hudson.model.Build$RunnerImpl.build(Build.java:147)
hudson.model.Build$RunnerImpl.doRun(Build.java:127)
hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:129)
hudson.model.Run.run(Run.java:576)
hudson.model.Build.run(Build.java:107)
hudson.model.ResourceController.execute(ResourceController.java:66)
hudson.model.Executor.run(Executor.java:59)
ThreadExecutor #1 for opends-solaris-x86,5,main (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
hudson.util.OneShotEvent.block(OneShotEvent.java:28)
hudson.model.Queue.pop(Queue.java:340)
hudson.model.Executor.run(Executor.java:51)
Thread[TP-Monitor,5,main] (TIMED_WAITING)
java.lang.Object.wait(Native Method)
org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(ThreadPool.java:561)
java.lang.Thread.run(Thread.java:595)
Thread[http-8080-4,5,main] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:416)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:442)
java.lang.Thread.run(Thread.java:595)
Thread[Signal Dispatcher,9,system] (RUNNABLE)
Thread[http-8080-3,5,main] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:416)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:442)
java.lang.Thread.run(Thread.java:595)
Thread[TP-Processor4,5,main] (RUNNABLE)
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
java.net.ServerSocket.implAccept(ServerSocket.java:450)
java.net.ServerSocket.accept(ServerSocket.java:421)
org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:306)
org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:660)
org.apache.jk.common.ChannelSocket$SocketAcceptor.runIt(ChannelSocket.java:870)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
java.lang.Thread.run(Thread.java:595)
ThreadExecutor #0 for opends-linux,5,main (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
hudson.util.OneShotEvent.block(OneShotEvent.java:28)
hudson.model.Queue.pop(Queue.java:340)
hudson.model.Executor.run(Executor.java:51)
Thread[http-8080-1,5,main] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:416)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:442)
java.lang.Thread.run(Thread.java:595)
Thread[TP-Processor3,5,main] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:658)
java.lang.Thread.run(Thread.java:595)
Thread[Finalizer,8,system] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
Thread[Reference Handler,10,system] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
Thread[ContainerBackgroundProcessor[StandardEngine[Catalina]],5,main]
(TIMED_WAITING)
java.lang.Thread.sleep(Native Method)
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1579)
java.lang.Thread.run(Thread.java:595)
Thread[Hudson cron thread,5,main] (TIMED_WAITING)
java.lang.Object.wait(Native Method)
java.util.TimerThread.mainLoop(Timer.java:509)
java.util.TimerThread.run(Timer.java:462)
Thread[AWT-Windows,6,main] (RUNNABLE)
sun.awt.windows.WToolkit.eventLoop(Native Method)
sun.awt.windows.WToolkit.run(WToolkit.java:269)
java.lang.Thread.run(Thread.java:595)
ThreadExecutor #0 for opends-solaris-x86,5,main (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
hudson.util.OneShotEvent.block(OneShotEvent.java:28)
hudson.model.Queue.pop(Queue.java:340)
hudson.model.Executor.run(Executor.java:51)
Thread[TP-Processor2,5,main] (WAITING)
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:658)
java.lang.Thread.run(Thread.java:595)
Thread[http-8080-Acceptor-0,5,main] (RUNNABLE)
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
java.net.ServerSocket.implAccept(ServerSocket.java:450)
java.net.ServerSocket.accept(ServerSocket.java:421)
org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:310)
java.lang.Thread.run(Thread.java:595)