Re: [Swarm-Support] Swarm Java: Memory Leak Problem

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Re: [Swarm-Support] Swarm Java: Memory Leak Problem

From:	helen
Subject:	Re: [Swarm-Support] Swarm Java: Memory Leak Problem
Date:	Mon, 5 Mar 2012 10:33:07 +0800

Hi everyone,

I meet with a "EXCEPTION_ACCESS_VIOLATION" error when running swarm code in Java on Win7. I do have found some explanations an solutions , e.g. http://pj.freefaculty.org/SwarmFaq/SwarmOnlineFaq.html#8.15. But when I used Globals.env.globalZone.xprint (); or Globals.env.dumpDirectory ();, nothing was printed. Now I'm very confused, could anyone please help me? I'll be appreciated.

Lin

the contents of log file are as follows:

# A fatal error has been detected by the Java Runtime Environment:

# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x10108ea6, pid=6448, tid=7948

# JRE version: 6.0_26-b03

# Java VM: Java HotSpot(TM) Client VM (20.1-b02 mixed mode, sharing windows-x86 )

# Problematic frame:

# C [javaswarm.dll+0x108ea6]

# If you would like to submit a bug report, please visit:

# http://java.sun.com/webapps/bugreport/crash.jsp

# The crash happened outside the Java Virtual Machine in native code.

# See problematic frame for where to report the bug.

--------------- T H R E A D ---------------

Current thread (0x001d7400): JavaThread "main" [_thread_in_native, id=7948, stack(0x00180000,0x001d0000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000009

Registers:

EAX=0x00000001, EBX=0x337a7b30, ECX=0x0440dcb8, EDX=0x04411e58

ESP=0x001cef18, EBP=0x001cef18, ESI=0x337a7b30, EDI=0x00000001

EIP=0x10108ea6, EFLAGS=0x00010202

Top of Stack: (sp=0x001cef18)

0x001cef18: 001cef28 10111ad1 00000001 ffffffff

0x001cef28: 001cef48 10110f90 00000001 001cefbc

0x001cef38: 00000022 337a7b30 337a7b30 001d7400

0x001cef48: 001cef68 10065169 00000001 101404a0

0x001cef58: 00000000 00000001 01ae9ec7 001d7400

0x001cef68: 001cefa4 01ae9fc7 001d7528 001cefbc

0x001cef78: 00000000 00000001 001dabdc 001cef84

0x001cef88: 337a7b30 001cefbc 337a9210 00000000

Instructions: (pc=0x10108ea6)

0x10108e86: 24 a0 8d 10 10 e8 f0 35 02 00 89 46 14 89 f0 83

0x10108e96: c4 1c 5b 5e 5f 5d c3 8d 76 00 55 89 e5 8b 45 08

0x10108ea6: 8b 40 08 5d c3 90 8d 74 26 00 55 89 e5 83 ec 08

0x10108eb6: 8b 0d 90 79 21 10 31 c0 85 c9 74 23 83 ec 20 8d

EAX=0x00000001 is an unknown value

EBX=0x337a7b30 is an oop

{method}

- klass: {other class}

ECX=0x0440dcb8 is an unknown value

EDX=0x04411e58 is an unknown value

ESP=0x001cef18 is pointing into the stack for thread: 0x001d7400

EBP=0x001cef18 is pointing into the stack for thread: 0x001d7400

ESI=0x337a7b30 is an oop

{method}

- klass: {other class}

EDI=0x00000001 is an unknown value

Stack: [0x00180000,0x001d0000], sp=0x001cef18, free space=315k

Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)

C [javaswarm.dll+0x108ea6] Java_swarm_SwarmEnvironmentImpl_getArguments+0xa2426

C [javaswarm.dll+0x111ad1] Java_swarm_SwarmEnvironmentImpl_getArguments+0xab051

C [javaswarm.dll+0x110f90] Java_swarm_SwarmEnvironmentImpl_getArguments+0xaa510

C [javaswarm.dll+0x65169] Java_swarm_space_Discrete2dImpl_getObjectAtX_00024Y__II+0x39

j swarm.space.Discrete2dImpl.getObjectAtX$Y(II)Ljava/lang/Object;+0

j simpleSwarmBug2.SimpleBug.randomWalk()V+63

v ~StubRoutines::call_stub

V [jvm.dll+0xfae4b]

V [jvm.dll+0x18c531]

V [jvm.dll+0xfaecd]

V [jvm.dll+0x95a51]

V [jvm.dll+0x98819]

C [javaswarm.dll+0x12fdbb] Java_swarm_SwarmEnvironmentImpl_getArguments+0xc933b

C [javaswarm.dll+0xf6a35] Java_swarm_SwarmEnvironmentImpl_getArguments+0x8ffb5

C [javaswarm.dll+0xf1211] Java_swarm_SwarmEnvironmentImpl_getArguments+0x8a791

C [javaswarm.dll+0x13b239] Java_swarm_SwarmEnvironmentImpl_getArguments+0xd47b9

C [javaswarm.dll+0x13b09e] Java_swarm_SwarmEnvironmentImpl_getArguments+0xd461e

C [javaswarm.dll+0x12fdbb] Java_swarm_SwarmEnvironmentImpl_getArguments+0xc933b

C [javaswarm.dll+0xf6b4b] Java_swarm_SwarmEnvironmentImpl_getArguments+0x900cb

C [javaswarm.dll+0xddf58] Java_swarm_SwarmEnvironmentImpl_getArguments+0x774d8

C [javaswarm.dll+0xe8342] Java_swarm_SwarmEnvironmentImpl_getArguments+0x818c2

C [javaswarm.dll+0xe83e3] Java_swarm_SwarmEnvironmentImpl_getArguments+0x81963

C [javaswarm.dll+0xe80ea] Java_swarm_SwarmEnvironmentImpl_getArguments+0x8166a

C [javaswarm.dll+0x1bf0c] Java_swarm_activity_SwarmActivityImpl_run+0x3c

j swarm.activity.SwarmActivityImpl.run()Lswarm/defobj/Symbol;+0

j simpleSwarmBug2.StartSimpleBug.main([Ljava/lang/String;)V+64

v ~StubRoutines::call_stub

V [jvm.dll+0xfae4b]

V [jvm.dll+0x18c531]

V [jvm.dll+0xfaecd]

V [jvm.dll+0x95846]

V [jvm.dll+0x9d683]

C [javaw.exe+0x2155]

C [javaw.exe+0x8644]

C [kernel32.dll+0x4ed6c] BaseThreadInitThunk+0x12

C [ntdll.dll+0x6377b] RtlInitializeExceptionChain+0xef

C [ntdll.dll+0x6374e] RtlInitializeExceptionChain+0xc2

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)

j swarm.space.Discrete2dImpl.getObjectAtX$Y(II)Ljava/lang/Object;+0

j simpleSwarmBug2.SimpleBug.randomWalk()V+63

v ~StubRoutines::call_stub

j swarm.activity.SwarmActivityImpl.run()Lswarm/defobj/Symbol;+0

j simpleSwarmBug2.StartSimpleBug.main([Ljava/lang/String;)V+64

v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )

0x01a67400 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=6716, stack(0x03dd0000,0x03e20000)]

0x01a5e800 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=7524, stack(0x03d80000,0x03dd0000)]

0x01a5b400 JavaThread "Attach Listener" daemon [_thread_blocked, id=2556, stack(0x03d30000,0x03d80000)]

0x01a58400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=6216, stack(0x03ce0000,0x03d30000)]

0x01a52800 JavaThread "Finalizer" daemon [_thread_blocked, id=6552, stack(0x03c90000,0x03ce0000)]

0x01a4d400 JavaThread "Reference Handler" daemon [_thread_blocked, id=7992, stack(0x03c40000,0x03c90000)]

=>0x001d7400 JavaThread "main" [_thread_in_native, id=7948, stack(0x00180000,0x001d0000)]

Other Threads:

0x01a11c00 VMThread [stack: 0x03bf0000,0x03c40000] [id=8108]

0x01a79000 WatcherThread [stack: 0x03e20000,0x03e70000] [id=5492]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap

def new generation total 4928K, used 2551K [0x23710000, 0x23c60000, 0x28c60000)

eden space 4416K, 57% used [0x23710000, 0x2398dd50, 0x23b60000)

from space 512K, 0% used [0x23b60000, 0x23b60000, 0x23be0000)

to space 512K, 0% used [0x23be0000, 0x23be0000, 0x23c60000)

tenured generation total 10944K, used 0K [0x28c60000, 0x29710000, 0x33710000)

the space 10944K, 0% used [0x28c60000, 0x28c60000, 0x28c60200, 0x29710000)

compacting perm gen total 12288K, used 836K [0x33710000, 0x34310000, 0x37710000)

the space 12288K, 6% used [0x33710000, 0x337e10b8, 0x337e1200, 0x34310000)

ro space 10240K, 54% used [0x37710000, 0x37c8eb78, 0x37c8ec00, 0x38110000)

rw space 12288K, 55% used [0x38110000, 0x387b49c8, 0x387b4a00, 0x38d10000)

Code Cache [0x01ae0000, 0x01b68000, 0x03ae0000)

total_blobs=190 nmethods=60 adapters=66 free_code_cache=33005056 largest_free_block=0

Dynamic libraries:

0x00400000 - 0x00424000 C:\Program Files\Java\jdk1.6.0_26\bin\javaw.exe

0x778e0000 - 0x77a1c000 C:\Windows\SYSTEM32\ntdll.dll

0x77a30000 - 0x77b04000 C:\Windows\system32\kernel32.dll

0x75b20000 - 0x75b6a000 C:\Windows\system32\KERNELBASE.dll

0x776e0000 - 0x77780000 C:\Windows\system32\ADVAPI32.dll

0x762d0000 - 0x7637c000 C:\Windows\system32\msvcrt.dll

0x77260000 - 0x77279000 C:\Windows\SYSTEM32\sechost.dll

0x76220000 - 0x762c1000 C:\Windows\system32\RPCRT4.dll

0x75fe0000 - 0x760a9000 C:\Windows\system32\USER32.dll

0x77530000 - 0x7757e000 C:\Windows\system32\GDI32.dll

0x77a20000 - 0x77a2a000 C:\Windows\system32\LPK.dll

0x77780000 - 0x7781d000 C:\Windows\system32\USP10.dll

0x759a0000 - 0x759ec000 C:\Windows\system32\apphelp.dll

0x68b60000 - 0x68bed000 C:\Windows\AppPatch\AcLayers.DLL

0x75980000 - 0x7599b000 C:\Windows\system32\SspiCli.dll

0x76520000 - 0x7716a000 C:\Windows\system32\SHELL32.dll

0x75d70000 - 0x75dc7000 C:\Windows\system32\SHLWAPI.dll

0x77580000 - 0x776dc000 C:\Windows\system32\ole32.dll

0x75f50000 - 0x75fdf000 C:\Windows\system32\OLEAUT32.dll

0x75090000 - 0x750a7000 C:\Windows\system32\USERENV.dll

0x75a70000 - 0x75a7b000 C:\Windows\system32\profapi.dll

0x72430000 - 0x72481000 C:\Windows\system32\WINSPOOL.DRV

0x71430000 - 0x71442000 C:\Windows\system32\MPR.dll

0x760b0000 - 0x760cf000 C:\Windows\system32\IMM32.DLL

0x77440000 - 0x7750c000 C:\Windows\system32\MSCTF.dll

0x7c340000 - 0x7c396000 C:\Program Files\Java\jdk1.6.0_26\jre\bin\msvcr71.dll

0x6d8a0000 - 0x6db4f000 C:\Program Files\Java\jdk1.6.0_26\jre\bin\client\jvm.dll

0x73ec0000 - 0x73ef2000 C:\Windows\system32\WINMM.dll

0x6d850000 - 0x6d85c000 C:\Program Files\Java\jdk1.6.0_26\jre\bin\verify.dll

0x6d3d0000 - 0x6d3ef000 C:\Program Files\Java\jdk1.6.0_26\jre\bin\java.dll

0x75ef0000 - 0x75ef5000 C:\Windows\system32\PSAPI.DLL

0x6d890000 - 0x6d89f000 C:\Program Files\Java\jdk1.6.0_26\jre\bin\zip.dll

0x10000000 - 0x10898000 E:\Swarm-2.2-java\bin\javaswarm.dll

0x03e70000 - 0x03f5a000 E:\Swarm-2.2-java\bin\BLT24.dll

0x03f60000 - 0x04003000 E:\Swarm-2.2-java\bin\tcl84.dll

0x04010000 - 0x040ee000 E:\Swarm-2.2-java\bin\tk84.dll

0x74850000 - 0x749ee000 C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\COMCTL32.DLL

0x77860000 - 0x778db000 C:\Windows\system32\COMDLG32.DLL

0x040f0000 - 0x041eb000 E:\Swarm-2.2-java\bin\libhdf5-0.dll

0x041f0000 - 0x04205000 E:\Swarm-2.2-java\bin\mgwz.dll

0x04210000 - 0x04243000 E:\Swarm-2.2-java\bin\png12.dll

0x746d0000 - 0x74710000 C:\Windows\system32\uxtheme.dll

0x04760000 - 0x047d7000 C:\Program Files\360\360Safe\safemon\safemon.dll

0x6c340000 - 0x6c3a6000 C:\Windows\system32\MSVCP60.dll

0x760d0000 - 0x761eb000 C:\Windows\system32\WININET.dll

0x77520000 - 0x77523000 C:\Windows\system32\Normaliz.dll

0x77280000 - 0x77438000 C:\Windows\system32\iertutil.dll

0x75dd0000 - 0x75ee1000 C:\Windows\system32\urlmon.dll

0x77820000 - 0x77855000 C:\Windows\system32\WS2_32.dll

0x77510000 - 0x77516000 C:\Windows\system32\NSI.dll

0x74ee0000 - 0x74ee9000 C:\Windows\system32\VERSION.dll

0x75b70000 - 0x75c8d000 C:\Windows\system32\CRYPT32.dll

0x75ae0000 - 0x75aec000 C:\Windows\system32\MSASN1.dll

0x743e0000 - 0x743f3000 C:\Windows\system32\dwmapi.dll

0x759f0000 - 0x759fc000 C:\Windows\system32\CRYPTBASE.dll

0x77170000 - 0x771f3000 C:\Windows\system32\CLBCatQ.DLL

VM Arguments:

java_command: simpleSwarmBug2.StartSimpleBug

Launcher Type: SUN_STANDARD

Environment Variables:

CLASSPATH=.;C:\Program Files\Java\jdk1.6.0_26\lib\dt.jar;C:\Program Files\Java\jdk1.6.0_26\lib\tools.jar;E:\PROGRA~1\IBM\DB2\java\db2java.zip;E:\PROGRA~1\IBM\DB2\java\db2jcc.jar;E:\PROGRA~1\IBM\DB2\java\sqlj.zip;E:\PROGRA~1\IBM\DB2\java\db2jcc_license_cu.jar;E:\PROGRA~1\IBM\DB2\bin;E:\PROGRA~1\IBM\DB2\java\common.jar;E:\Swarm-2.2-java\share\swarm\swarm.jar;E:\Swarm-2.2-java\share\swarm\kawa.jar

PATH=C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\system32\windowspowershell\v1.0\;c:\program files\common files\thunder network\kankan\codecs;c:\program files\tortoisesvn\bin;c:\program files\java\jdk1.6.0_26\bin;c:\program files\microsoft sql server\100\tools\binn\;c:\program files\microsoft sql server\100\dts\binn\;c:\program files\windows live\shared;c:\program files\ibm\gsk8;E:\PROGRA~1\IBM\DB2\BIN;E:\PROGRA~1\IBM\DB2\FUNCTION;E:\PROGRA~1\IBM\DB2\SAMPLES\REPL;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\PrivateAssemblies\;d:\Program Files\Microsoft SQL Server\100\Tools\Binn\;d:\Program Files\Microsoft SQL Server\100\DTS\Binn\;d:\Program Files\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files\MATLAB\MATLAB Compiler Runtime\v711\runtime\win32;D:\Program Files\Rational\common;D:\Program Files\Microsoft SQL Server\110\DTS\Binn\;D:\Program Files\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\;D:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\;E:\Swarm-2.2-java\bin;.;C:\Program Files\Java\jdk1.6.0_26\bin

USERNAME=Helen

OS=Windows_NT

PROCESSOR_IDENTIFIER=x86 Family 6 Model 15 Stepping 11, GenuineIntel

--------------- S Y S T E M ---------------

OS: Windows 7 Build 7601 Service Pack 1

CPU:total 2 (2 cores per cpu, 1 threads per core) family 6 model 15 stepping 11, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3

Memory: 4k page, physical 3405428k(1097648k free), swap 4452248k(1440132k free)

vm_info: Java HotSpot(TM) Client VM (20.1-b02) for windows-x86 JRE (1.6.0_26-b03), built on May 4 2011 00:50:59 by "java_re" with MS VC++ 7.1 (VS2003)

time: Mon Mar 05 09:41:54 2012

elapsed time: 0 seconds

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Re: [Swarm-Support] Swarm Java: Memory Leak Problem, helen <=
- Re: [Swarm-Support] Swarm Java: Memory Leak Problem, Paul Johnson, 2012/03/05
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