deadlock-test-jstack.txt

Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.51-b03 mixed mode):

"Attach Listener" #13 daemon prio=9 os_prio=31 tid=0x00007f943c05e000 nid=0x3507 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"DestroyJavaVM" #12 prio=5 os_prio=31 tid=0x00007f943a817000 nid=0x1003 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Thread-1" #11 prio=5 os_prio=31 tid=0x00007f943a816000 nid=0x5003 waiting for monitor entry [0x00007000012cc000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at DeadlockTest$Foo.equals(DeadlockTest.java:58)
	- waiting to lock <0x00000007957bee28> (a DeadlockTest$Foo)
	- locked <0x00000007957bee38> (a DeadlockTest$Foo)
	at DeadlockTest$2.run(DeadlockTest.java:30)
	at java.lang.Thread.run(Thread.java:745)

"Thread-0" #10 prio=5 os_prio=31 tid=0x00007f943b810000 nid=0x4e03 waiting for monitor entry [0x00007000011c9000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at DeadlockTest$Foo.equals(DeadlockTest.java:58)
	- waiting to lock <0x00000007957bee38> (a DeadlockTest$Foo)
	- locked <0x00000007957bee28> (a DeadlockTest$Foo)
	at DeadlockTest$1.run(DeadlockTest.java:18)
	at java.lang.Thread.run(Thread.java:745)

"Monitor Ctrl-Break" #9 daemon prio=5 os_prio=31 tid=0x00007f943c05d800 nid=0x4c03 runnable [0x00007000010c6000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(Native Method)
	at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:404)
	at java.net.ServerSocket.implAccept(ServerSocket.java:545)
	at java.net.ServerSocket.accept(ServerSocket.java:513)
	at com.intellij.rt.execution.application.AppMain$1.run(AppMain.java:90)
	at java.lang.Thread.run(Thread.java:745)

"Service Thread" #8 daemon prio=9 os_prio=31 tid=0x00007f943b801800 nid=0x4803 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C1 CompilerThread2" #7 daemon prio=9 os_prio=31 tid=0x00007f943b0ba800 nid=0x4603 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" #6 daemon prio=9 os_prio=31 tid=0x00007f943b0ba000 nid=0x4403 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" #5 daemon prio=9 os_prio=31 tid=0x00007f943b06d800 nid=0x4203 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" #4 daemon prio=9 os_prio=31 tid=0x00007f943b042000 nid=0x360f runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007f943b063800 nid=0x2e03 in Object.wait() [0x000070000092e000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x0000000795586f58> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
	- locked <0x0000000795586f58> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

"Reference Handler" #2 daemon prio=10 os_prio=31 tid=0x00007f943a806000 nid=0x2c03 in Object.wait() [0x000070000082b000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x0000000795586998> (a java.lang.ref.Reference$Lock)
	at java.lang.Object.wait(Object.java:502)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
	- locked <0x0000000795586998> (a java.lang.ref.Reference$Lock)

"VM Thread" os_prio=31 tid=0x00007f943b063000 nid=0x2a03 runnable 

"GC task thread#0 (ParallelGC)" os_prio=31 tid=0x00007f943b802000 nid=0x2203 runnable 

"GC task thread#1 (ParallelGC)" os_prio=31 tid=0x00007f943b806000 nid=0x2403 runnable 

"GC task thread#2 (ParallelGC)" os_prio=31 tid=0x00007f943b015000 nid=0x2603 runnable 

"GC task thread#3 (ParallelGC)" os_prio=31 tid=0x00007f943b016000 nid=0x2803 runnable 

"VM Periodic Task Thread" os_prio=31 tid=0x00007f943a808000 nid=0x4a03 waiting on condition 

JNI global references: 21


Found one Java-level deadlock:
=============================
"Thread-1":
  waiting to lock monitor 0x00007f943a8100a8 (object 0x00000007957bee28, a DeadlockTest$Foo),
  which is held by "Thread-0"
"Thread-0":
  waiting to lock monitor 0x00007f943a80da28 (object 0x00000007957bee38, a DeadlockTest$Foo),
  which is held by "Thread-1"

Java stack information for the threads listed above:
===================================================
"Thread-1":
	at DeadlockTest$Foo.equals(DeadlockTest.java:58)
	- waiting to lock <0x00000007957bee28> (a DeadlockTest$Foo)
	- locked <0x00000007957bee38> (a DeadlockTest$Foo)
	at DeadlockTest$2.run(DeadlockTest.java:30)
	at java.lang.Thread.run(Thread.java:745)
"Thread-0":
	at DeadlockTest$Foo.equals(DeadlockTest.java:58)
	- waiting to lock <0x00000007957bee38> (a DeadlockTest$Foo)
	- locked <0x00000007957bee28> (a DeadlockTest$Foo)
	at DeadlockTest$1.run(DeadlockTest.java:18)
	at java.lang.Thread.run(Thread.java:745)

Found 1 deadlock.