Message10704

Unfortunately there is still an issue here somewhere. The fix seems to solve the reproduction script I posted earlier, but I'm still getting deadlocks in my application. Here is the stack dump I'm seeing now:

2016-02-03 13:44:37
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.45-b02 mixed mode):

"Attach Listener" #109 daemon prio=9 os_prio=31 tid=0x00007f80b3800000 nid=0x7603 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Jython-Netty-Child-49" #68 daemon prio=5 os_prio=31 tid=0x00007f80b1150000 nid=0x7403 runnable [0x0000700002733000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x0000000795377508> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000007953795d8> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000007953773f8> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-48" #67 daemon prio=5 os_prio=31 tid=0x00007f80b19c6800 nid=0x7203 runnable [0x0000700002630000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x000000079538d3d8> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x000000079538f4a8> (a java.util.Collections$UnmodifiableSet)
	- locked <0x000000079538d2c8> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-47" #66 daemon prio=5 os_prio=31 tid=0x00007f80b20e2800 nid=0x7003 runnable [0x000070000252d000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953b20d0> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000007953b41a0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x0000000795391fa8> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-46" #65 daemon prio=5 os_prio=31 tid=0x00007f80b0dd9000 nid=0x6e03 runnable [0x000070000242a000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953b6db0> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000007953b8e80> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000007953b6ca0> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-45" #64 daemon prio=5 os_prio=31 tid=0x00007f80ac05c800 nid=0x6c03 runnable [0x0000700002327000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x000000079540dd70> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x000000079540fe60> (a java.util.Collections$UnmodifiableSet)
	- locked <0x000000079540dc60> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-44" #63 daemon prio=5 os_prio=31 tid=0x00007f80b2691000 nid=0x6a03 runnable [0x0000700002224000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953d5cb8> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000007953d8f80> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000007953d5bb8> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-43" #62 daemon prio=5 os_prio=31 tid=0x00007f80ad22e000 nid=0x6803 runnable [0x0000700002121000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953d9ab8> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000007953ec0d0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000007953d99a8> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-42" #61 daemon prio=5 os_prio=31 tid=0x00007f80b2597800 nid=0x6603 runnable [0x000070000201e000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953eece0> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000007953f0db0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000007953eebd0> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-41" #60 daemon prio=5 os_prio=31 tid=0x00007f80b2596800 nid=0x6403 waiting on condition [0x0000700001f1a000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000076bbf0620> (a java.util.concurrent.CountDownLatch$Sync)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
	at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
	at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:186)
	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:204)
	at org.python.core.PyObject.__call__(PyObject.java:480)
	at org.python.core.PyObject.__call__(PyObject.java:484)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at _socket$py._wait_on_latch$121(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py:1426)
	at _socket$py.call_function(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at _socket$py.initChannel$57(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py:641)
	at _socket$py.call_function(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:199)
	at org.python.core.PyFunction.__call__(PyFunction.java:482)
	at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:237)
	at org.python.core.PyMethod.__call__(PyMethod.java:228)
	at org.python.core.PyMethod.__call__(PyMethod.java:218)
	at org.python.core.PyMethod.__call__(PyMethod.java:213)
	at org.python.core.PyObject._jcallexc(PyObject.java:3645)
	at org.python.proxies._socket$ChildSocketHandler$2.initChannel(Unknown Source)
	at org.python.netty.channel.ChannelInitializer.channelRegistered(ChannelInitializer.java:68)
	at org.python.netty.channel.AbstractChannelHandlerContext.invokeChannelRegistered(AbstractChannelHandlerContext.java:143)
	at org.python.netty.channel.AbstractChannelHandlerContext.fireChannelRegistered(AbstractChannelHandlerContext.java:129)
	at org.python.netty.channel.DefaultChannelPipeline.fireChannelRegistered(DefaultChannelPipeline.java:733)
	at org.python.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:450)
	at org.python.netty.channel.AbstractChannel$AbstractUnsafe.access$100(AbstractChannel.java:378)
	at org.python.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:424)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:358)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-40" #59 daemon prio=5 os_prio=31 tid=0x00007f80b18f5000 nid=0x5507 runnable [0x0000700001e18000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953f8918> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x000000079540b0c0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000007953f8808> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Parent-70" #89 daemon prio=5 os_prio=31 tid=0x00007f80b07ee000 nid=0x6203 runnable [0x0000700001d15000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x0000000795ae2c88> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x0000000795af5528> (a java.util.Collections$UnmodifiableSet)
	- locked <0x0000000795ae2bd8> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Parent-50" #69 daemon prio=5 os_prio=31 tid=0x00007f80ad36f000 nid=0x410b runnable [0x0000700001c12000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x0000000795a2f130> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x0000000795a31220> (a java.util.Collections$UnmodifiableSet)
	- locked <0x0000000795a2f080> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Parent-30" #49 daemon prio=5 os_prio=31 tid=0x00007f80b2855000 nid=0x100f runnable [0x0000700001b0f000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000007953749b0> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x0000000795376cb0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x0000000795374910> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Child-20" #37 daemon prio=5 os_prio=31 tid=0x00007f80af325800 nid=0x5f03 runnable [0x0000700001a0c000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000006c2775770> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000006c2775790> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000006c2775720> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Client-0" #16 daemon prio=5 os_prio=31 tid=0x00007f80acfe3000 nid=0x5d03 runnable [0x0000700001909000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000006c29dd068> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000006c29dd088> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000006c29dd018> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"Jython-Netty-Parent-10" #27 daemon prio=5 os_prio=31 tid=0x00007f80b1e1e000 nid=0x5b07 runnable [0x0000700001806000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
	at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
	at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x00000006c28a86e8> (a org.python.netty.channel.nio.SelectedSelectionKeySet)
	- locked <0x00000006c28aaa18> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000006c28a8648> (a sun.nio.ch.KQueueSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.python.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at org.python.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	at org.python.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)

"weakref reaper" #26 daemon prio=5 os_prio=31 tid=0x00007f80ac20e800 nid=0x5903 in Object.wait() [0x0000700001703000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
	- locked <0x00000006c23a9ac0> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
	at org.python.modules._weakref.GlobalRef$RefReaper.collect(GlobalRef.java:437)
	at org.python.modules._weakref.GlobalRef$RefReaper.run(GlobalRef.java:453)
	at java.lang.Thread.run(Thread.java:745)

"NonBlockingInputStreamThread" #13 daemon prio=5 os_prio=31 tid=0x00007f80b02d0800 nid=0x5703 in Object.wait() [0x0000700001600000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000006c1381fd8> (a org.python.jline.internal.NonBlockingInputStream)
	at org.python.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:275)
	- locked <0x00000006c1381fd8> (a org.python.jline.internal.NonBlockingInputStream)
	at java.lang.Thread.run(Thread.java:745)

"Service Thread" #9 daemon prio=9 os_prio=31 tid=0x00007f80af83c800 nid=0x5103 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C1 CompilerThread3" #8 daemon prio=9 os_prio=31 tid=0x00007f80ac010800 nid=0x4f03 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread2" #7 daemon prio=9 os_prio=31 tid=0x00007f80af833800 nid=0x4d03 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" #6 daemon prio=9 os_prio=31 tid=0x00007f80b0012800 nid=0x4b03 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" #5 daemon prio=9 os_prio=31 tid=0x00007f80ac00f800 nid=0x4903 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" #4 daemon prio=9 os_prio=31 tid=0x00007f80ad80a800 nid=0x420f runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007f80b0003000 nid=0x3803 in Object.wait() [0x0000700000d39000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.python.netty.util.concurrent.DefaultPromise.await(DefaultPromise.java:254)
	- locked <0x000000076c336720> (a org.python.netty.channel.DefaultChannelPromise)
	at org.python.netty.channel.DefaultChannelPromise.await(DefaultChannelPromise.java:129)
	at org.python.netty.channel.DefaultChannelPromise.await(DefaultChannelPromise.java:28)
	at org.python.netty.util.concurrent.DefaultPromise.sync(DefaultPromise.java:218)
	at org.python.netty.channel.DefaultChannelPromise.sync(DefaultChannelPromise.java:117)
	at org.python.netty.channel.DefaultChannelPromise.sync(DefaultChannelPromise.java:28)
	at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:186)
	at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:204)
	at org.python.core.PyObject.__call__(PyObject.java:480)
	at org.python.core.PyObject.__call__(PyObject.java:484)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at _socket$py.close$88(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py:1080)
	at _socket$py.call_function(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at _socket$py.close$126(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py:1464)
	at _socket$py.call_function(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at _socket$py.__del__$128(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py:1477)
	at _socket$py.call_function(/Users/nick/.m2/repository/com/datastax/opscenter/jython/2.7.1-rc6/jython-2.7.1-rc6.jar/Lib/_socket.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at org.python.core.PyMethod.__call__(PyMethod.java:117)
	at org.python.core.PyObjectDerived.__del_derived__(PyObjectDerived.java:24)
	at org.python.core.finalization.FinalizeTrigger.runFinalizer(FinalizeTrigger.java:83)
	- locked <0x00000006c1593b98> (a java.lang.Class for org.python.core.PySystemState$PySystemStateCloser)
	at org.python.core.finalization.FinalizeTrigger.performFinalization(FinalizeTrigger.java:170)
	at org.python.core.finalization.FinalizeTrigger.finalize(FinalizeTrigger.java:209)
	at java.lang.System$2.invokeFinalize(System.java:1270)
	at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98)
	at java.lang.ref.Finalizer.access$100(Finalizer.java:34)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210)

"Reference Handler" #2 daemon prio=10 os_prio=31 tid=0x00007f80b0002000 nid=0x3603 in Object.wait() [0x0000700000c37000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
	- locked <0x00000006c147bd98> (a java.lang.ref.Reference$Lock)

"MainThread" #1 prio=5 os_prio=31 tid=0x00007f80ae801800 nid=0xc0b waiting for monitor entry [0x0000700000213000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at org.python.core.PySystemState$PySystemStateCloser.registerCloser(PySystemState.java:1531)
	- waiting to lock <0x00000006c1593b98> (a java.lang.Class for org.python.core.PySystemState$PySystemStateCloser)
	at org.python.core.PySystemState$PySystemStateCloser.access$100(PySystemState.java:1508)
	at org.python.core.PySystemState.registerCloser(PySystemState.java:1495)
	at org.python.modules._io.Closer.<init>(Closer.java:40)
	at org.python.modules._io.PyIOBase.<init>(PyIOBase.java:59)
	at org.python.modules._io.PyIOBaseDerived.<init>(PyIOBaseDerived.java:51)
	at org.python.modules._io.PyIOBase._IOBase___new__(PyIOBase.java:83)
	at org.python.modules._io.PyIOBase$exposed___new__.new_impl(Unknown Source)
	at org.python.core.PyType.invokeNew(PyType.java:494)
	at org.python.core.PyType.type___call__(PyType.java:1708)
	at org.python.core.PyType.__call__(PyType.java:1698)
	at org.python.core.PyObject.__call__(PyObject.java:464)
	at org.python.core.PyObject.__call__(PyObject.java:468)
	at twisted.web.http$py.gotLength$37(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/web/http.py:729)
	at twisted.web.http$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/web/http.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:154)
	at org.python.core.PyFunction.__call__(PyFunction.java:423)
	at org.python.core.PyMethod.__call__(PyMethod.java:141)
	at twisted.web.http$py.allHeadersReceived$94(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/web/http.py:1776)
	at twisted.web.http$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/web/http.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at twisted.web.http$py.lineReceived$88(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/web/http.py:1688)
	at twisted.web.http$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/web/http.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:154)
	at org.python.core.PyFunction.__call__(PyFunction.java:423)
	at org.python.core.PyMethod.__call__(PyMethod.java:141)
	at twisted.protocols.basic$py.dataReceived$35(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/protocols/basic.py:582)
	at twisted.protocols.basic$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/protocols/basic.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:154)
	at org.python.core.PyFunction.__call__(PyFunction.java:423)
	at org.python.core.PyMethod.__call__(PyMethod.java:141)
	at twisted.internet.tcp$py._dataReceived$14(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/tcp.py:218)
	at twisted.internet.tcp$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/tcp.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:154)
	at org.python.core.PyFunction.__call__(PyFunction.java:423)
	at org.python.core.PyMethod.__call__(PyMethod.java:141)
	at twisted.internet.tcp$py.doRead$13(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/tcp.py:202)
	at twisted.internet.tcp$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/tcp.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at twisted.internet.selectreactor$py._doReadOrWrite$6(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/selectreactor.py:154)
	at twisted.internet.selectreactor$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/selectreactor.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:199)
	at org.python.core.PyFunction.__call__(PyFunction.java:482)
	at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:237)
	at org.python.core.PyMethod.__call__(PyMethod.java:228)
	at org.python.core.PyMethod.__call__(PyMethod.java:223)
	at org.python.core.PyObject._callextra(PyObject.java:620)
	at twisted.python.context$py.callWithContext$3(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/context.py:83)
	at twisted.python.context$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/context.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:199)
	at org.python.core.PyFunction.__call__(PyFunction.java:482)
	at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:237)
	at org.python.core.PyMethod.__call__(PyMethod.java:228)
	at org.python.core.PyMethod.__call__(PyMethod.java:223)
	at org.python.core.PyObject._callextra(PyObject.java:620)
	at twisted.python.context$py.callWithContext$8(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/context.py:118)
	at twisted.python.context$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/context.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:199)
	at org.python.core.PyFunction.__call__(PyFunction.java:482)
	at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:237)
	at org.python.core.PyMethod.__call__(PyMethod.java:228)
	at org.python.core.PyMethod.__call__(PyMethod.java:223)
	at org.python.core.PyObject._callextra(PyObject.java:620)
	at twisted.python.log$py.callWithContext$4(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/log.py:84)
	at twisted.python.log$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/log.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyFunction.function___call__(PyFunction.java:471)
	at org.python.core.PyFunction.__call__(PyFunction.java:466)
	at org.python.core.PyFunction.__call__(PyFunction.java:461)
	at org.python.core.PyObject._callextra(PyObject.java:620)
	at twisted.python.log$py.callWithLogger$5(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/log.py:105)
	at twisted.python.log$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/python/log.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:179)
	at org.python.core.PyFunction.__call__(PyFunction.java:446)
	at twisted.internet.selectreactor$py.doSelect$5(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/selectreactor.py:135)
	at twisted.internet.selectreactor$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/selectreactor.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:154)
	at org.python.core.PyFunction.__call__(PyFunction.java:423)
	at org.python.core.PyMethod.__call__(PyMethod.java:141)
	at twisted.internet.base$py.mainLoop$91(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/base.py:1198)
	at twisted.internet.base$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/base.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at twisted.internet.base$py.run$90(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/base.py:1194)
	at twisted.internet.base$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/internet/base.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:132)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at twisted.application.app$py.runReactorWithLogging$20(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py:292)
	at twisted.application.app$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:308)
	at org.python.core.PyFunction.function___call__(PyFunction.java:471)
	at org.python.core.PyFunction.__call__(PyFunction.java:466)
	at org.python.core.PyFunction.__call__(PyFunction.java:456)
	at twisted.application.app$py.startReactor$28(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py:363)
	at twisted.application.app$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:189)
	at org.python.core.PyFunction.__call__(PyFunction.java:446)
	at org.python.core.PyMethod.__call__(PyMethod.java:171)
	at twisted.scripts._twistd_unix$py.postApplication$13(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/scripts/_twistd_unix.py:227)
	at twisted.scripts._twistd_unix$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/scripts/_twistd_unix.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at twisted.application.app$py.run$27(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py:353)
	at twisted.application.app$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at org.python.core.PyMethod.__call__(PyMethod.java:126)
	at twisted.scripts.twistd$py.runApp$1(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/scripts/twistd.py:25)
	at twisted.scripts.twistd$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/scripts/twistd.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:139)
	at org.python.core.PyFunction.__call__(PyFunction.java:413)
	at twisted.application.app$py.run$45(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py:617)
	at twisted.application.app$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/application/app.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:154)
	at org.python.core.PyFunction.__call__(PyFunction.java:423)
	at twisted.scripts.twistd$py.run$2(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/scripts/twistd.py:29)
	at twisted.scripts.twistd$py.call_function(/Users/nick/workspace/git/ripcord/opscenterd/lib/py/twisted/scripts/twistd.py)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyBaseCode.call(PyBaseCode.java:125)
	at org.python.core.PyFunction.__call__(PyFunction.java:403)
	at org.python.pycode._pyx0.f$0(./bin/twistd:29)
	at org.python.pycode._pyx0.call_function(./bin/twistd)
	at org.python.core.PyTableCode.call(PyTableCode.java:167)
	at org.python.core.PyCode.call(PyCode.java:18)
	at org.python.core.Py.runCode(Py.java:1401)
	at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:296)
	at org.python.util.jython.run(jython.java:362)
	at org.python.util.jython.main(jython.java:142)

"VM Thread" os_prio=31 tid=0x00007f80ad013000 nid=0x3403 runnable

"GC task thread#0 (ParallelGC)" os_prio=31 tid=0x00007f80af003800 nid=0x1b07 runnable

"GC task thread#1 (ParallelGC)" os_prio=31 tid=0x00007f80ac800800 nid=0x260b runnable

"GC task thread#2 (ParallelGC)" os_prio=31 tid=0x00007f80ad002000 nid=0x2803 runnable

"GC task thread#3 (ParallelGC)" os_prio=31 tid=0x00007f80ad805000 nid=0x2a03 runnable

"GC task thread#4 (ParallelGC)" os_prio=31 tid=0x00007f80ae80a800 nid=0x2c03 runnable

"GC task thread#5 (ParallelGC)" os_prio=31 tid=0x00007f80ad806000 nid=0x2e03 runnable

"GC task thread#6 (ParallelGC)" os_prio=31 tid=0x00007f80ae80b000 nid=0x3003 runnable

"GC task thread#7 (ParallelGC)" os_prio=31 tid=0x00007f80af004000 nid=0x3203 runnable

"VM Periodic Task Thread" os_prio=31 tid=0x00007f80ac041000 nid=0x5303 waiting on condition

JNI global references: 342