[root@admin ~]# jstack 43616
Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.45-b08 mixed mode):
"DestroyJavaVM"
prio=6 tid=0x00000000047c1000 nid=0x9878 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Thread-1"
prio=6 tid=0x0000000010aa3000 nid=0xafa0 waiting
for
monitor entry [0x000000001105f000]
java.lang.Thread.State: BLOCKED (on object monitor)
at com.zaimeibian.Test
$Thread2
.run(Test.java:46)
- waiting to lock <0x00000007c099cc20> (a java.lang.Object)
- locked <0x00000007c099cc30> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:744)
"Thread-0"
prio=6 tid=0x0000000010aa2800 nid=0xae74 waiting
for
monitor entry [0x0000000010f5f000]
java.lang.Thread.State: BLOCKED (on object monitor)
at com.zaimeibian.Test
$Thread1
.run(Test.java:27)
- waiting to lock <0x00000007c099cc30> (a java.lang.Object)
- locked <0x00000007c099cc20> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:744)
"Service Thread"
daemon prio=6 tid=0x000000000f10a000 nid=0x9a8c runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1"
daemon prio=10 tid=0x000000000f109800 nid=0xaf28 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0"
daemon prio=10 tid=0x000000000f105800 nid=0x85dc waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Attach Listener"
daemon prio=10 tid=0x000000000f104800 nid=0xac04 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher"
daemon prio=10 tid=0x000000000f102000 nid=0xa678 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer"
daemon prio=8 tid=0x000000000f0bd000 nid=0xaed8 in Object.wait() [0x000000001045f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007c0905568> (a java.lang.ref.ReferenceQueue
$Lock
)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000007c0905568> (a java.lang.ref.ReferenceQueue
$Lock
)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at java.lang.ref.Finalizer
$FinalizerThread
.run(Finalizer.java:189)
"Reference Handler"
daemon prio=10 tid=0x000000000f0b2000 nid=0xaedc in Object.wait() [0x000000001035f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007c09050f0> (a java.lang.ref.Reference
$Lock
)
at java.lang.Object.wait(Object.java:503)
at java.lang.ref.Reference
$ReferenceHandler
.run(Reference.java:133)
- locked <0x00000007c09050f0> (a java.lang.ref.Reference
$Lock
)
"VM Thread"
prio=10 tid=0x000000000f0b0000 nid=0xaef0 runnable
"GC task thread#0 (ParallelGC)"
prio=6 tid=0x00000000047d6000 nid=0xacb0 runnable
"GC task thread#1 (ParallelGC)"
prio=6 tid=0x00000000047d8000 nid=0xaee0 runnable
"GC task thread#2 (ParallelGC)"
prio=6 tid=0x00000000047d9800 nid=0xaed4 runnable
"GC task thread#3 (ParallelGC)"
prio=6 tid=0x00000000047db000 nid=0xac54 runnable
"VM Periodic Task Thread"
prio=10 tid=0x000000000f132000 nid=0xaff0 waiting on condition
JNI
global
references: 105
Found one Java-level deadlock:
=============================
"Thread-1"
:
waiting to lock monitor 0x000000000f0ba488 (object 0x00000007c099cc20, a java.lang.Object),
which is held by
"Thread-0"
"Thread-0"
:
waiting to lock monitor 0x000000000f0bcf28 (object 0x00000007c099cc30, a java.lang.Object),
which is held by
"Thread-1"
Java stack information
for
the threads listed above:
===================================================
"Thread-1"
:
at com.zaimeibian.Test
$Thread2
.run(Test.java:46)
- waiting to lock <0x00000007c099cc20> (a java.lang.Object)
- locked <0x00000007c099cc30> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:744)
"Thread-0"
:
at com.zaimeibian.Test
$Thread1
.run(Test.java:27)
- waiting to lock <0x00000007c099cc30> (a java.lang.Object)
- locked <0x00000007c099cc20> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:744)
Found 1 deadlock.