Thread Dump Channel reader thread: channel "Channel reader thread: channel" Id=10 Group=main RUNNABLE (in native) at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read(BufferedInputStream.java:265) - locked java.io.BufferedInputStream@a9064cd at hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:86) 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$ReaderThread.run(SynchronousCommandTransport.java:59) main "main" Id=1 Group=main TIMED_WAITING on hudson.remoting.Channel@c2e1f26 at java.lang.Object.wait(Native Method) - waiting on hudson.remoting.Channel@c2e1f26 at hudson.remoting.Channel.join(Channel.java:997) at hudson.remoting.Launcher.main(Launcher.java:680) at hudson.remoting.Launcher.runWithStdinStdout(Launcher.java:595) at hudson.remoting.Launcher.run(Launcher.java:277) at hudson.remoting.Launcher.main(Launcher.java:218) Ping thread for channel hudson.remoting.Channel@c2e1f26:channel "Ping thread for channel hudson.remoting.Channel@c2e1f26:channel" Id=12 Group=main TIMED_WAITING at java.lang.Thread.sleep(Native Method) at hudson.remoting.PingThread.run(PingThread.java:91) pool-1-thread-88 for channel id=138924 "pool-1-thread-88 for channel id=138924" Id=2751 Group=main RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454) at hudson.Functions.getThreadInfos(Functions.java:1225) at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:98) at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:95) at hudson.remoting.UserRequest.perform(UserRequest.java:153) at hudson.remoting.UserRequest.perform(UserRequest.java:50) at hudson.remoting.Request$2.run(Request.java:336) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@2f4af4ce RemoteInvocationHandler [#2] "RemoteInvocationHandler [#2]" Id=2001 Group=main TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@12646296 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@12646296 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) at hudson.remoting.RemoteInvocationHandler$Unexporter.run(RemoteInvocationHandler.java:572) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:110) at java.lang.Thread.run(Thread.java:748) Finalizer "Finalizer" Id=3 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@19f21d33 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@19f21d33 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) 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@22c5c930 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@22c5c930 at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Signal Dispatcher "Signal Dispatcher" Id=4 Group=system RUNNABLE