Thread Dump Channel reader thread: channel "Channel reader thread: channel" Id=9 Group=main RUNNABLE (in native) at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:199) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) - locked java.io.BufferedInputStream@7f2261 at java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2249) at java.io.ObjectInputStream$BlockDataInputStream.peek(ObjectInputStream.java:2542) at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2552) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1297) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at hudson.remoting.Channel$ReaderThread.run(Channel.java:856) main "main" Id=1 Group=main WAITING on hudson.remoting.Channel@10f11b8 at java.lang.Object.wait(Native Method) - waiting on hudson.remoting.Channel@10f11b8 at java.lang.Object.wait(Object.java:485) at hudson.remoting.Channel.join(Channel.java:646) at hudson.remoting.Launcher.main(Launcher.java:416) at hudson.remoting.Launcher.runWithStdinStdout(Launcher.java:365) at hudson.remoting.Launcher.run(Launcher.java:205) at hudson.remoting.Launcher.main(Launcher.java:167) Ping thread for channel hudson.remoting.Channel@10f11b8:channel "Ping thread for channel hudson.remoting.Channel@10f11b8:channel" Id=10 Group=main TIMED_WAITING at java.lang.Thread.sleep(Native Method) at hudson.remoting.PingThread.run(PingThread.java:75) pool-1-thread-4 "pool-1-thread-4" Id=15 Group=main RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:374) at hudson.Functions.getThreadInfos(Functions.java:755) at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:75) at hudson.util.RemotingDiagnostics$GetThreadDump.call(RemotingDiagnostics.java:71) at hudson.remoting.UserRequest.perform(UserRequest.java:114) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Number of locked synchronizers = 1 - java.util.concurrent.locks.ReentrantLock$NonfairSync@111ae04 Finalizer "Finalizer" Id=3 Group=system WAITING on java.lang.ref.ReferenceQueue$Lock@aa17c3 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@aa17c3 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) Reference Handler "Reference Handler" Id=2 Group=system WAITING on java.lang.ref.Reference$Lock@fe30af at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@fe30af at java.lang.Object.wait(Object.java:485) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) Signal Dispatcher "Signal Dispatcher" Id=4 Group=system RUNNABLE