[concurrency-interest] Deadlock

Peter Firmstone peter.firmstone at zeus.net.au
Tue Jun 24 06:24:59 EDT 2014


This appears to be a ClassLoader deadlock in Java 7.

The stack trace from the main thread is missing.

Any ideas?

Regards,

Peter.

Attaching to process ID 7124, please wait...
Debugger attached successfully.
Client compiler detected.
JVM version is 25.0-b70
Deadlock Detection:

Found one Java-level deadlock:
=============================

"main":
   waiting to lock Monitor at 0x0094bb2c (Object at 0x03d73c38, a 
java/lang/Object),
   which is held by "Thread-1"
"Thread-1":
   waiting to lock Monitor at 0x0094c99c (Object at 0x03f02e50, a [I),
   which is held by "main"

Found a total of 1 deadlock.

Thread 8: (state = BLOCKED)
  - au.net.zeus.collection.ReferenceFactory.create(java.lang.Object, 
au.net.zeus.collection.RefQueue, au.net.zeus.collection.Ref) @bci=229, 
line=60 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) @bci=37, line=128 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) @bci=4, line=44 (Interpreted frame)
  - au.net.zeus.collection.ReferenceMap.wrapKey(java.lang.Object, 
boolean, boolean) @bci=7, line=248 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceConcurrentMap.putIfAbsent(java.lang.Object, 
java.lang.Object) @bci=8, line=67 (Interpreted frame)
  - 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission, 
java.lang.Object) @bci=161, line=260 (Interpreted frame)
  - 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.checkMBeanTrustPermission(java.lang.Class) 
@bci=59, line=1848 (Interpreted frame)
  - 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(java.lang.Object, 
javax.management.ObjectName) @bci=25, line=322 (Interpreted frame)
  - com.sun.jmx.mbeanserver.JmxMBeanServer$2.run() @bci=17, line=1225 
(Interpreted frame)
  - 
java.security.AccessController.doPrivileged(java.security.PrivilegedExceptionAction) 
@bci=0 (Interpreted frame)
  - com.sun.jmx.mbeanserver.JmxMBeanServer.initialize() @bci=25, 
line=1223 (Interpreted frame)
  - com.sun.jmx.mbeanserver.JmxMBeanServer.<init>(java.lang.String, 
javax.management.MBeanServer, javax.management.MBeanServerDelegate, 
com.sun.jmx.mbeanserver.MBeanInstantiator, boolean, boolean) @bci=133, 
line=255 (Interpreted frame)
  - 
com.sun.jmx.mbeanserver.JmxMBeanServer.newMBeanServer(java.lang.String, 
javax.management.MBeanServer, javax.management.MBeanServerDelegate, 
boolean) @bci=13, line=1437 (Interpreted frame)
  - javax.management.MBeanServerBuilder.newMBeanServer(java.lang.String, 
javax.management.MBeanServer, javax.management.MBeanServerDelegate) 
@bci=4, line=110 (Interpreted frame)
  - javax.management.MBeanServerFactory.newMBeanServer(java.lang.String) 
@bci=36, line=329 (Interpreted frame)
  - 
javax.management.MBeanServerFactory.createMBeanServer(java.lang.String) 
@bci=6, line=231 (Interpreted frame)
  - javax.management.MBeanServerFactory.createMBeanServer() @bci=1, 
line=192 (Interpreted frame)
  - java.lang.management.ManagementFactory.getPlatformMBeanServer() 
@bci=29, line=468 (Interpreted frame)
  - 
sun.management.jmxremote.ConnectorBootstrap.startLocalConnectorServer() 
@bci=66, line=518 (Interpreted frame)
  - sun.management.Agent.startLocalManagementAgent() @bci=13, line=138 
(Interpreted frame)
  - sun.management.Agent.startAgent(java.util.Properties) @bci=76, 
line=260 (Interpreted frame)
  - sun.management.Agent.agentmain(java.lang.String) @bci=45, line=128 
(Interpreted frame)
  - 
sun.reflect.NativeMethodAccessorImpl.invoke0(java.lang.reflect.Method, 
java.lang.Object, java.lang.Object[]) @bci=0 (Interpreted frame)
  - sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, 
java.lang.Object[]) @bci=100, line=62 (Interpreted frame)
  - sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, 
java.lang.Object[]) @bci=6, line=43 (Interpreted frame)
  - java.lang.reflect.Method.invoke(java.lang.Object, 
java.lang.Object[]) @bci=56, line=483 (Interpreted frame)
  - 
sun.instrument.InstrumentationImpl.loadClassAndStartAgent(java.lang.String, 
java.lang.String, java.lang.String) @bci=192, line=388 (Interpreted frame)
  - 
sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(java.lang.String, 
java.lang.String) @bci=5, line=411 (Interpreted frame)


Thread 7: (state = BLOCKED)


Thread 5: (state = BLOCKED)
  - au.net.zeus.collection.ReferenceFactory.create(java.lang.Object, 
au.net.zeus.collection.RefQueue, au.net.zeus.collection.Ref) @bci=229, 
line=60 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) @bci=37, line=128 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) @bci=4, line=44 (Interpreted frame)
  - au.net.zeus.collection.ReferenceMap.wrapKey(java.lang.Object, 
boolean, boolean) @bci=7, line=248 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceConcurrentMap.putIfAbsent(java.lang.Object, 
java.lang.Object) @bci=8, line=67 (Interpreted frame)
  - 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission, 
java.lang.Object) @bci=161, line=260 (Interpreted frame)
  - 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission) 
@bci=27, line=202 (Interpreted frame)
  - java.net.NetworkInterface.getHardwareAddress() @bci=18, line=447 
(Interpreted frame)
  - java.util.concurrent.ThreadLocalRandom.initialSeed() @bci=116, 
line=158 (Interpreted frame)
  - java.util.concurrent.ThreadLocalRandom.<clinit>() @bci=14, line=137 
(Interpreted frame)
  - java.util.concurrent.ConcurrentHashMap.fullAddCount(long, boolean) 
@bci=0, line=2526 (Interpreted frame)
  - java.util.concurrent.ConcurrentHashMap.addCount(long, int) @bci=104, 
line=2266 (Interpreted frame)
  - java.util.concurrent.ConcurrentHashMap.putVal(java.lang.Object, 
java.lang.Object, boolean) @bci=357, line=1070 (Interpreted frame)
  - java.util.concurrent.ConcurrentHashMap.putIfAbsent(java.lang.Object, 
java.lang.Object) @bci=4, line=1535 (Interpreted frame)
  - java.lang.ClassLoader.getClassLoadingLock(java.lang.String) @bci=23, 
line=463 (Interpreted frame)
  - java.lang.ClassLoader.loadClass(java.lang.String, boolean) @bci=2, 
line=404 (Interpreted frame)
  - java.lang.ClassLoader.loadClass(java.lang.String, boolean) @bci=38, 
line=411 (Interpreted frame)
  - sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, 
boolean) @bci=36, line=308 (Interpreted frame)
  - java.lang.ClassLoader.loadClass(java.lang.String) @bci=3, line=357 
(Interpreted frame)
  - 
org.cliffc.high_scale_lib.NonBlockingHashMap$SnapshotK.<init>(org.cliffc.high_scale_lib.NonBlockingHashMap) 
@bci=10, line=1167 (Interpreted frame)
  - org.cliffc.high_scale_lib.NonBlockingHashMap$2.iterator() @bci=8, 
line=1200 (Interpreted frame)
  - au.net.zeus.collection.ReferenceProcessor$EnqueGarbageTask.run() 
@bci=15, line=166 (Interpreted frame)
  - java.util.concurrent.Executors$RunnableAdapter.call() @bci=4, 
line=511 (Interpreted frame)
  - java.util.concurrent.FutureTask.runAndReset() @bci=47, line=308 
(Interpreted frame)
  - 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask) 
@bci=1, line=180 (Interpreted frame)
  - 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run() 
@bci=37, line=294 (Interpreted frame)
  - 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) 
@bci=95, line=1142 (Interpreted frame)
  - java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=5, 
line=617 (Interpreted frame)
  - java.lang.Thread.run() @bci=11, line=744 (Interpreted frame)


Thread 4: (state = BLOCKED)
  - java.lang.Object.wait(long) @bci=0 (Interpreted frame)
  - java.lang.ref.ReferenceQueue.remove(long) @bci=44, line=142 
(Interpreted frame)
  - java.lang.ref.ReferenceQueue.remove() @bci=2, line=158 (Interpreted 
frame)
  - java.lang.ref.Finalizer$FinalizerThread.run() @bci=36, line=209 
(Interpreted frame)


Thread 3: (state = BLOCKED)
  - java.lang.Object.wait(long) @bci=0 (Interpreted frame)
  - java.lang.Object.wait() @bci=2, line=502 (Interpreted frame)
  - java.lang.ref.Reference$ReferenceHandler.run() @bci=36, line=157 
(Interpreted frame)


Thread 1: (state = BLOCKED)
  - java.lang.ClassLoader.loadClass(java.lang.String, boolean) @bci=8, 
line=406 (Interpreted frame)
  - sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, 
boolean) @bci=36, line=308 (Interpreted frame)
  - java.lang.ClassLoader.loadClass(java.lang.String) @bci=3, line=357 
(Interpreted frame)
  - au.net.zeus.collection.ReferenceFactory.create(java.lang.Object, 
au.net.zeus.collection.RefQueue, au.net.zeus.collection.Ref) @bci=229, 
line=60 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) @bci=37, line=128 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) @bci=4, line=44 (Interpreted frame)
  - au.net.zeus.collection.ReferenceMap.wrapKey(java.lang.Object, 
boolean, boolean) @bci=7, line=248 (Interpreted frame)
  - 
au.net.zeus.collection.ReferenceConcurrentMap.putIfAbsent(java.lang.Object, 
java.lang.Object) @bci=8, line=67 (Interpreted frame)
  - 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission, 
java.lang.Object) @bci=161, line=260 (Interpreted frame)
  - 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission) 
@bci=27, line=202 (Interpreted frame)
  - java.lang.System.checkIO() @bci=18, line=253 (Interpreted frame)
  - java.lang.System.setErr(java.io.PrintStream) @bci=0, line=199 
(Interpreted frame)
  - com.sun.jini.qa.harness.MasterTest.main(java.lang.String[]) @bci=9, 
line=84 (Interpreted frame)

The long version:

Attaching to process ID 7124, please wait...
Debugger attached successfully.
Client compiler detected.
JVM version is 25.0-b70
Deadlock Detection:

Found one Java-level deadlock:
=============================

"main":
   waiting to lock Monitor at 0x0094bb2c (Object at 0x03d73c38, a 
java/lang/Object),
   which is held by "Thread-1"
"Thread-1":
   waiting to lock Monitor at 0x0094c99c (Object at 0x03f02e50, a [I),
   which is held by "main"

Found a total of 1 deadlock.

----------------- 0 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x00e64d7b    java + 0x4d7b
0x00e631ca    java + 0x31ca
0x00e642ab    java + 0x42ab
0x00e63440    java + 0x3440
0x00130138        ????????
----------------- 1 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6b3d    jvm!_JVM_FindSignal at 4 + 0x286d
0x5bf7857e    jvm!JVM_GetThreadStateNames + 0x4c12e
0x5bf78b23    jvm!JVM_GetThreadStateNames + 0x4c6d3
0x5bf8e107    jvm!JVM_GetThreadStateNames + 0x61cb7
0x5bf8e6be    jvm!JVM_GetThreadStateNames + 0x6226e
0x5bea1b28    jvm + 0x71b28
0x01aa1cef    * java.lang.ClassLoader.loadClass(java.lang.String, 
boolean) bci:8 line:406 (Interpreted frame)
0x01a94054    * 
sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, boolean) 
bci:36 line:308 (Interpreted frame)
0x01a94054    * java.lang.ClassLoader.loadClass(java.lang.String) bci:3 
line:357 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf724a6    jvm!JVM_GetThreadStateNames + 0x46056
0x5bf7258f    jvm!JVM_GetThreadStateNames + 0x4613f
0x5be77d6f    jvm + 0x47d6f
0x5be7822a    jvm + 0x4822a
0x5be794c0    jvm + 0x494c0
0x5be7950a    jvm + 0x4950a
0x5bf20de5    jvm!_JVM_FindClassFromClass at 16 + 0x135
0x73b515cd    verify + 0x15cd
0x73b51d53    verify + 0x1d53
0x73b52c67    verify + 0x2c67
0x14d6f5e8        ????????
Locked ownable synchronizers:
     - None
----------------- 2 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6b3d    jvm!_JVM_FindSignal at 4 + 0x286d
0x5bf73ecc    jvm!JVM_GetThreadStateNames + 0x47a7c
0x5bf741fc    jvm!JVM_GetThreadStateNames + 0x47dac
0x5bf99671    jvm!JVM_GetThreadStateNames + 0x6d221
0x5bf99a32    jvm!JVM_GetThreadStateNames + 0x6d5e2
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
----------------- 3 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6c49    jvm!_JVM_FindSignal at 4 + 0x2979
0x5bf78f56    jvm!JVM_GetThreadStateNames + 0x4cb06
0x5bf8e334    jvm!JVM_GetThreadStateNames + 0x61ee4
0x5bf20c15    jvm!_JVM_MonitorWait at 16 + 0x95
0x01a9ac63    * java.lang.Object.wait(long) bci:0 (Interpreted frame)
0x01a940f4    * java.lang.Object.wait() bci:2 line:502 (Interpreted frame)
0x01a940f4    * java.lang.ref.Reference$ReferenceHandler.run() bci:36 
line:157 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf724a6    jvm!JVM_GetThreadStateNames + 0x46056
0x5bf72517    jvm!JVM_GetThreadStateNames + 0x460c7
0x5bf1de0f    jvm!jio_printf + 0x9f
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - None
----------------- 4 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6c49    jvm!_JVM_FindSignal at 4 + 0x2979
0x5bf78f56    jvm!JVM_GetThreadStateNames + 0x4cb06
0x5bf8e334    jvm!JVM_GetThreadStateNames + 0x61ee4
0x5bf20c15    jvm!_JVM_MonitorWait at 16 + 0x95
0x01a9ac63    * java.lang.Object.wait(long) bci:0 (Interpreted frame)
0x01a940f4    * java.lang.ref.ReferenceQueue.remove(long) bci:44 
line:142 (Interpreted frame)
0x01a94054    * java.lang.ref.ReferenceQueue.remove() bci:2 line:158 
(Interpreted frame)
0x01a94054    * java.lang.ref.Finalizer$FinalizerThread.run() bci:36 
line:209 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf724a6    jvm!JVM_GetThreadStateNames + 0x46056
0x5bf72517    jvm!JVM_GetThreadStateNames + 0x460c7
0x5bf1de0f    jvm!jio_printf + 0x9f
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - None
----------------- 5 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6b3d    jvm!_JVM_FindSignal at 4 + 0x286d
0x5bf7857e    jvm!JVM_GetThreadStateNames + 0x4c12e
0x5bf78b23    jvm!JVM_GetThreadStateNames + 0x4c6d3
0x5bf8e107    jvm!JVM_GetThreadStateNames + 0x61cb7
0x5bf8e6be    jvm!JVM_GetThreadStateNames + 0x6226e
0x5bf8e78f    jvm!JVM_GetThreadStateNames + 0x6233f
0x5bee0d10    jvm + 0xb0d10
0x5bee2854    jvm + 0xb2854
0x5bee3548    jvm + 0xb3548
0x5bea5641    jvm + 0x75641
0x01aa17be    * 
au.net.zeus.collection.ReferenceFactory.create(java.lang.Object, 
au.net.zeus.collection.RefQueue, au.net.zeus.collection.Ref) bci:229 
line:60 (Interpreted frame)
0x01a94054    * 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) bci:37 line:128 (Interpreted frame)
0x01a94054    * 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) bci:4 line:44 (Interpreted frame)
0x01a94089    * 
au.net.zeus.collection.ReferenceMap.wrapKey(java.lang.Object, boolean, 
boolean) bci:7 line:248 (Interpreted frame)
0x01a94054    * 
au.net.zeus.collection.ReferenceConcurrentMap.putIfAbsent(java.lang.Object, 
java.lang.Object) bci:8 line:67 (Interpreted frame)
0x01a94089    * 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission, 
java.lang.Object) bci:161 line:260 (Interpreted frame)
0x01a940f4    * 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission) 
bci:27 line:202 (Interpreted frame)
0x01a940f4    * java.net.NetworkInterface.getHardwareAddress() bci:18 
line:447 (Interpreted frame)
0x01a94054    * java.util.concurrent.ThreadLocalRandom.initialSeed() 
bci:116 line:158 (Interpreted frame)
0x01a93e20    * java.util.concurrent.ThreadLocalRandom.<clinit>() bci:14 
line:137 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bee0f44    jvm + 0xb0f44
0x5bee2b21    jvm + 0xb2b21
0x5bee3548    jvm + 0xb3548
0x5bea9796    jvm + 0x79796
0x5beaa7b2    jvm + 0x7a7b2
0x5bea5dc7    jvm + 0x75dc7
0x01aa12ae    * 
java.util.concurrent.ConcurrentHashMap.fullAddCount(long, boolean) bci:0 
line:2526 (Interpreted frame)
0x01a940f4    * java.util.concurrent.ConcurrentHashMap.addCount(long, 
int) bci:104 line:2266 (Interpreted frame)
0x01a940f4    * 
java.util.concurrent.ConcurrentHashMap.putVal(java.lang.Object, 
java.lang.Object, boolean) bci:357 line:1070 (Interpreted frame)
0x01a94054    * 
java.util.concurrent.ConcurrentHashMap.putIfAbsent(java.lang.Object, 
java.lang.Object) bci:4 line:1535 (Interpreted frame)
0x01a94054    * 
java.lang.ClassLoader.getClassLoadingLock(java.lang.String) bci:23 
line:463 (Interpreted frame)
0x01a94054    * java.lang.ClassLoader.loadClass(java.lang.String, 
boolean) bci:2 line:404 (Interpreted frame)
0x01a94054    * java.lang.ClassLoader.loadClass(java.lang.String, 
boolean) bci:38 line:411 (Interpreted frame)
0x01a94054    * 
sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, boolean) 
bci:36 line:308 (Interpreted frame)
0x01a94054    * java.lang.ClassLoader.loadClass(java.lang.String) bci:3 
line:357 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf724a6    jvm!JVM_GetThreadStateNames + 0x46056
0x5bf7258f    jvm!JVM_GetThreadStateNames + 0x4613f
0x5be77d6f    jvm + 0x47d6f
0x5be7822a    jvm + 0x4822a
0x5be794c0    jvm + 0x494c0
0x5be7950a    jvm + 0x4950a
0x5be79f66    jvm + 0x49f66
0x5be715c7    jvm + 0x415c7
0x5be7a53c    jvm + 0x4a53c
0x5be817e2    jvm + 0x517e2
0x5be822d9    jvm + 0x522d9
0x5be82414    jvm + 0x52414
0x5bed85dd    jvm + 0xa85dd
0x5bee0d80    jvm + 0xb0d80
0x5bee2854    jvm + 0xb2854
0x5bee3548    jvm + 0xb3548
0x5bea5641    jvm + 0x75641
0x01aa17be    * 
org.cliffc.high_scale_lib.NonBlockingHashMap$SnapshotK.<init>(org.cliffc.high_scale_lib.NonBlockingHashMap) 
bci:10 line:1167 (Interpreted frame)
0x01a940f4    * 
org.cliffc.high_scale_lib.NonBlockingHashMap$2.iterator() bci:8 
line:1200 (Interpreted frame)
0x01a94089    * 
au.net.zeus.collection.ReferenceProcessor$EnqueGarbageTask.run() bci:15 
line:166 (Interpreted frame)
0x01a94129    * java.util.concurrent.Executors$RunnableAdapter.call() 
bci:4 line:511 (Interpreted frame)
0x01a94089    * java.util.concurrent.FutureTask.runAndReset() bci:47 
line:308 (Interpreted frame)
0x01a93ba0    * 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask) 
bci:1 line:180 (Interpreted frame)
0x01a93ba0    * 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run() 
bci:37 line:294 (Interpreted frame)
0x01a94129    * 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) 
bci:95 line:1142 (Interpreted frame)
0x01a940f4    * java.util.concurrent.ThreadPoolExecutor$Worker.run() 
bci:5 line:617 (Interpreted frame)
0x01a94129    * java.lang.Thread.run() bci:11 line:744 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf724a6    jvm!JVM_GetThreadStateNames + 0x46056
0x5bf72517    jvm!JVM_GetThreadStateNames + 0x460c7
0x5bf1de0f    jvm!jio_printf + 0x9f
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - <0x03d58650>, (a java/util/concurrent/ThreadPoolExecutor$Worker)
----------------- 6 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
----------------- 7 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd9539    jvm!_JVM_FindSignal at 4 + 0x5269
0x5bfd9607    jvm!_JVM_FindSignal at 4 + 0x5337
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - None
----------------- 8 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6c49    jvm!_JVM_FindSignal at 4 + 0x2979
0x5bf7856b    jvm!JVM_GetThreadStateNames + 0x4c11b
0x5bf78b23    jvm!JVM_GetThreadStateNames + 0x4c6d3
0x5bf8e107    jvm!JVM_GetThreadStateNames + 0x61cb7
0x5bf8e6be    jvm!JVM_GetThreadStateNames + 0x6226e
0x5bf8e78f    jvm!JVM_GetThreadStateNames + 0x6233f
0x5bee0d10    jvm + 0xb0d10
0x5bee2854    jvm + 0xb2854
0x5bee3548    jvm + 0xb3548
0x5bea5641    jvm + 0x75641
0x01aa17be    * 
au.net.zeus.collection.ReferenceFactory.create(java.lang.Object, 
au.net.zeus.collection.RefQueue, au.net.zeus.collection.Ref) bci:229 
line:60 (Interpreted frame)
0x01a94054    * 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) bci:37 line:128 (Interpreted frame)
0x01a94054    * 
au.net.zeus.collection.ReferenceProcessor.referenced(java.lang.Object, 
boolean, boolean) bci:4 line:44 (Interpreted frame)
0x01a94089    * 
au.net.zeus.collection.ReferenceMap.wrapKey(java.lang.Object, boolean, 
boolean) bci:7 line:248 (Interpreted frame)
0x01a94054    * 
au.net.zeus.collection.ReferenceConcurrentMap.putIfAbsent(java.lang.Object, 
java.lang.Object) bci:8 line:67 (Interpreted frame)
0x01a94089    * 
org.apache.river.api.security.CombinerSecurityManager.checkPermission(java.security.Permission, 
java.lang.Object) bci:161 line:260 (Interpreted frame)
0x01a940f4    * 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.checkMBeanTrustPermission(java.lang.Class) 
bci:59 line:1848 (Interpreted frame)
0x01a940f4    * 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(java.lang.Object, 
javax.management.ObjectName) bci:25 line:322 (Interpreted frame)
0x01a94089    * com.sun.jmx.mbeanserver.JmxMBeanServer$2.run() bci:17 
line:1225 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf299ed    jvm!_JVM_DoPrivileged at 20 + 0x2bd
0x73b21047    
java_73b20000!_Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedExceptionAction_2 at 12 
+ 0x15
0x01a94054    * com.sun.jmx.mbeanserver.JmxMBeanServer.initialize() 
bci:25 line:1223 (Interpreted frame)
0x01a940f4    * 
com.sun.jmx.mbeanserver.JmxMBeanServer.<init>(java.lang.String, 
javax.management.MBeanServer, javax.management.MBeanServerDelegate, 
com.sun.jmx.mbeanserver.MBeanInstantiator, boolean, boolean) bci:133 
line:255 (Interpreted frame)
0x01a940f4    * 
com.sun.jmx.mbeanserver.JmxMBeanServer.newMBeanServer(java.lang.String, 
javax.management.MBeanServer, javax.management.MBeanServerDelegate, 
boolean) bci:13 line:1437 (Interpreted frame)
0x01a94054    * 
javax.management.MBeanServerBuilder.newMBeanServer(java.lang.String, 
javax.management.MBeanServer, javax.management.MBeanServerDelegate) 
bci:4 line:110 (Interpreted frame)
0x01a94054    * 
javax.management.MBeanServerFactory.newMBeanServer(java.lang.String) 
bci:36 line:329 (Interpreted frame)
0x01a94054    * 
javax.management.MBeanServerFactory.createMBeanServer(java.lang.String) 
bci:6 line:231 (Interpreted frame)
0x01a94054    * javax.management.MBeanServerFactory.createMBeanServer() 
bci:1 line:192 (Interpreted frame)
0x01a94054    * 
java.lang.management.ManagementFactory.getPlatformMBeanServer() bci:29 
line:468 (Interpreted frame)
0x01a94054    * 
sun.management.jmxremote.ConnectorBootstrap.startLocalConnectorServer() 
bci:66 line:518 (Interpreted frame)
0x01a94054    * sun.management.Agent.startLocalManagementAgent() bci:13 
line:138 (Interpreted frame)
0x01a940f4    * sun.management.Agent.startAgent(java.util.Properties) 
bci:76 line:260 (Interpreted frame)
0x01a940f4    * sun.management.Agent.agentmain(java.lang.String) bci:45 
line:128 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5bf7e73a    jvm!JVM_GetThreadStateNames + 0x522ea
0x5bf7e993    jvm!JVM_GetThreadStateNames + 0x52543
0x5bf22b03    jvm!_JVM_InvokeMethod at 16 + 0xb3
0x73b23a6e    
java_73b20000!_Java_sun_reflect_NativeMethodAccessorImpl_invoke0 at 20 + 0x15
0x01a94054    * 
sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, 
java.lang.Object[]) bci:100 line:62 (Interpreted frame)
0x01a94054    * 
sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, 
java.lang.Object[]) bci:6 line:43 (Interpreted frame)
0x01a94089    * java.lang.reflect.Method.invoke(java.lang.Object, 
java.lang.Object[]) bci:56 line:483 (Interpreted frame)
0x01a94054    * 
sun.instrument.InstrumentationImpl.loadClassAndStartAgent(java.lang.String, 
java.lang.String, java.lang.String) bci:192 line:388 (Interpreted frame)
0x01a940f4    * 
sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(java.lang.String, 
java.lang.String) bci:5 line:411 (Interpreted frame)
0x01a903d7 <StubRoutines>
0x5bf72285    jvm!JVM_GetThreadStateNames + 0x45e35
0x5c0370be    jvm!_JVM_FindSignal at 4 + 0x62dee
0x5bf7231e    jvm!JVM_GetThreadStateNames + 0x45ece
0x5befe951    jvm!JNI_GetCreatedJavaVMs + 0x71a1
0x5bf01788    jvm!JNI_GetCreatedJavaVMs + 0x9fd8
0x6db62878    instrument!Agent_OnAttach + 0x76b
0x6db63eea    instrument!Agent_OnAttach + 0x1ddd
0x6db6234a    instrument!Agent_OnAttach + 0x23d
0x5bf3c50c    jvm!JVM_GetThreadStateNames + 0x100bc
0x5bf9b05e    jvm!JVM_GetThreadStateNames + 0x6ec0e
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - None
----------------- 9 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6b3d    jvm!_JVM_FindSignal at 4 + 0x286d
0x5bf73ecc    jvm!JVM_GetThreadStateNames + 0x47a7c
0x5bf7424a    jvm!JVM_GetThreadStateNames + 0x47dfa
0x5be9253b    jvm + 0x6253b
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - None
----------------- 10 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6c49    jvm!_JVM_FindSignal at 4 + 0x2979
0x5bf73ec1    jvm!JVM_GetThreadStateNames + 0x47a71
0x5bf741fc    jvm!JVM_GetThreadStateNames + 0x47dac
0x5bf829a5    jvm!JVM_GetThreadStateNames + 0x56555
0x5bf945fc    jvm!JVM_GetThreadStateNames + 0x681ac
0x5bf94e8a    jvm!JVM_GetThreadStateNames + 0x68a3a
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2
Locked ownable synchronizers:
     - None
----------------- 11 -----------------
0x77c870f4    ntdll!KiFastSystemCallRet
0x76a9c3d3    kernel32!WaitForSingleObjectEx + 0x43
0x76a9c382    kernel32!WaitForSingleObject + 0x12
0x5bfd6b3d    jvm!_JVM_FindSignal at 4 + 0x286d
0x5bf73ecc    jvm!JVM_GetThreadStateNames + 0x47a7c
0x5bf741fc    jvm!JVM_GetThreadStateNames + 0x47dac
0x5bf8f904    jvm!JVM_GetThreadStateNames + 0x634b4
0x5bf8f9a7    jvm!JVM_GetThreadStateNames + 0x63557
0x5bfd9186    jvm!_JVM_FindSignal at 4 + 0x4eb6
0x614dc556    msvcr100!_endthreadex + 0x3a
0x614dc600    msvcr100!_endthreadex + 0xe4
0x76a9ee1c    kernel32!BaseThreadInitThunk + 0x12
0x77ca37eb    ntdll!RtlInitializeExceptionChain + 0xef
0x77ca37be    ntdll!RtlInitializeExceptionChain + 0xc2




More information about the Concurrency-interest mailing list