Issue

• We are seeing a thread hung or stuck and never gets past org.jboss.remoting3.spi.AbstractHandleableCloseable.close. We saw it during a stress test with cpu starvation under load. The thread stack is:

"Remoting "master:client-one:MANAGEMENT" task-3" prio=10 tid=0x00007f4a100fc800 nid=0x44b3 in Object.wait() [0x00007f4a68999000]
   java.lang.Thread.State: WAITING (on object monitor)
  at java.lang.Object.wait(Native Method) 
  - waiting on <0x00000000fe87aee0> (a java.lang.Object)
  at java.lang.Object.wait(Object.java:485)
  at org.jboss.remoting3.spi.AbstractHandleableCloseable.close(AbstractHandleableCloseable.java:190)
  - locked <0x00000000fe87aee0> (a java.lang.Object)
  at org.xnio.IoUtils.safeClose(IoUtils.java:137)
  at org.jboss.remoting3.EndpointImpl$5.handleDone(EndpointImpl.java:317)
  at org.jboss.remoting3.EndpointImpl$5.handleDone(EndpointImpl.java:293)
  at org.xnio.IoFuture$HandlingNotifier.notify(IoFuture.java:212)
  at org.xnio.AbstractIoFuture$NotifierRunnable.run(AbstractIoFuture.java:729)
  at org.xnio.IoUtils$2.execute(IoUtils.java:72)
  at org.xnio.AbstractIoFuture.runNotifier(AbstractIoFuture.java:702)
  at org.xnio.AbstractIoFuture$NotifierState.doNotify(AbstractIoFuture.java:275)
  at org.xnio.AbstractIoFuture$NotifierState.notifyDone(AbstractIoFuture.java:256)
  at org.xnio.AbstractIoFuture.setResult(AbstractIoFuture.java:628)
  at org.xnio.FutureResult.setResult(FutureResult.java:83)
  at org.xnio.IoUtils$ResultNotifier.handleDone(IoUtils.java:684)
  at org.xnio.IoUtils$ResultNotifier.handleDone(IoUtils.java:673)
  at org.xnio.IoFuture$HandlingNotifier.notify(IoFuture.java:212)
  at org.xnio.AbstractIoFuture$NotifierRunnable.run(AbstractIoFuture.java:729)
  at org.xnio.IoUtils$2.execute(IoUtils.java:72)
  at org.xnio.AbstractIoFuture.runNotifier(AbstractIoFuture.java:702)
  at org.xnio.AbstractIoFuture$NotifierState.doNotify(AbstractIoFuture.java:275)
  at org.xnio.AbstractIoFuture$NotifierState.notifyDone(AbstractIoFuture.java:256)
  at org.xnio.AbstractIoFuture$NotifierState.notifyDone(AbstractIoFuture.java:257)
  at org.xnio.AbstractIoFuture$CancellableState.notifyDone(AbstractIoFuture.java:334)
  at org.xnio.AbstractIoFuture.setResult(AbstractIoFuture.java:628)
  at org.xnio.FutureResult.setResult(FutureResult.java:83)
  at org.jboss.remoting3.remote.ClientConnectionOpenListener$Authentication$2.run(ClientConnectionOpenListener.java:763)
  at org.jboss.remoting3.EndpointImpl$TrackingExecutor$1.run(EndpointImpl.java:731)
  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
  at java.lang.Thread.run(Thread.java:662)