这几天测试项目的时候，突然发现根目录下生成了好多log文件，我的日志文件是放在D盘的，这个应该不是项目日志文件，看下图：
看了其中一个的内容：
#
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d90e027, pid=1928, tid=1624
#
# Java VM: Java HotSpot(TM) Client VM (11.3-b02 mixed mode windows-x86)
# Problematic frame:
# V [jvm.dll+0x5e027]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
--------------- T H R E A D ---------------
Current thread (0x01b21c00): VMThread [stack: 0x01a10000,0x01a60000] [id=1624]
siginfo: ExceptionCode=0xc0000005, reading address 0x00000088
Registers:
EAX=0x01a7f198, EBX=0x01a7f1d4, ECX=0x0000007c, EDX=0x6da8c108
ESP=0x01a5f798, EBP=0x01a7b950, ESI=0x0824fdf8, EDI=0x0824fdf8
EIP=0x6d90e027, EFLAGS=0x00010283
Top of Stack: (sp=0x01a5f798)
0x01a5f798: 0824fdf8 0824fdf8 6da2ed30 6d8ce78b
0x01a5f7a8: 0824fdf8 01a5f7f0 01a5f7f0 00000002
0x01a5f7b8: 01a7fbd8 6d95f7b1 0824ff15 01a7eff0
0x01a5f7c8: 6d95f581 01a7f198 6d92ea93 01a5f7f0
0x01a5f7d8: 00000000 01a7fc30 0824ff15 6d95f397
0x01a5f7e8: 01a5f7f0 00000000 6da948c8 0824ff15
0x01a5f7f8: 00000000 6d95a103 0824ff15 0824ff15
0x01a5f808: 00000000 01a5f920 00000000 6d9ef6e3
Instructions: (pc=0x6d90e027)
0x6d90e017: cc cc cc cc cc cc cc cc cc 51 56 8b f1 8b 4e 04
0x6d90e027: 8b 51 0c 83 c1 08 8b c2 c1 f8 02 85 d2 89 54 24
Stack: [0x01a10000,0x01a60000], sp=0x01a5f798, free space=317k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x5e027]
VM_Operation (0x001af680): GenCollectForAllocation, mode: safepoint, requested by thread 0x01a7a800
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x01b7ec00 JavaThread "Unknown thread" [_thread_blocked, id=3372, stack(0x0bf60000,0x0bfb0000)]
0x0c0dac00 JavaThread "Unknown thread" [_thread_blocked, id=624, stack(0x0bf00000,0x0bf50000)]
0x01b7b800 JavaThread "Unknown thread" daemon [_thread_in_native, id=3652, stack(0x0beb0000,0x0bf00000)]
0x01b7b400 JavaThread "Unknown thread" [_thread_blocked, id=2604, stack(0x0be60000,0x0beb0000)]
0x01b7a000 JavaThread "" [_thread_blocked, id=1084, stack(0x0bdc0000,0x0be10000)]
0x01b3f800
[error occurred during error reporting (printing all threads), id 0xc0000005]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x01a78b48] UNKNOWN - owner thread: 0x01b21c00
[0x01a78fa8] UNKNOWN - owner thread: 0x01a7a800
Heap
def new generation total 1536K, used 127K [0x03b80000, 0x03d20000, 0x04060000)
eden space 1408K, 0% used [0x03b80000, 0x03b80000, 0x03ce0000)
from space 128K, 99% used [0x03ce0000, 0x03cffff8, 0x03d00000)
to space 128K, 0% used [0x03d00000, 0x03d00000, 0x03d20000)
tenured generation total 20336K, used 20261K [0x04060000, 0x0543c000, 0x07b80000)
the space 20336K, 99% used [0x04060000, 0x054295e8, 0x053fba00, 0x0543c000)
compacting perm gen total 12288K, used 9130K [0x07b80000, 0x08780000, 0x0bb80000)
the space 12288K, 74% used [0x07b80000, 0x0846aa60, 0x08468400, 0x08780000)
No shared spaces configured.
Dynamic libraries:
0x00400000 - 0x00424000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\bin\javaw.exe
0x76fb0000 - 0x770ed000 C:\Windows\SYSTEM32\ntdll.dll
0x76cf0000 - 0x76dc4000 C:\Windows\system32\kernel32.dll
0x753b0000 - 0x753fa000 C:\Windows\system32\KERNELBASE.dll
0x76330000 - 0x763d0000 C:\Windows\system32\ADVAPI32.dll
0x76620000 - 0x766cc000 C:\Windows\system32\msvcrt.dll
0x767f0000 - 0x76809000 C:\Windows\SYSTEM32\sechost.dll
0x77130000 - 0x771d1000 C:\Windows\system32\RPCRT4.dll
0x75400000 - 0x754c9000 C:\Windows\system32\USER32.dll
0x765d0000 - 0x7661e000 C:\Windows\system32\GDI32.dll
0x76810000 - 0x7681a000 C:\Windows\system32\LPK.dll
0x76750000 - 0x767ed000 C:\Windows\system32\USP10.dll
0x76730000 - 0x7674f000 C:\Windows\system32\IMM32.DLL
0x754d0000 - 0x7559c000 C:\Windows\system32\MSCTF.dll
0x7c340000 - 0x7c396000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\msvcr71.dll
0x6d8b0000 - 0x6db06000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\client\jvm.dll
0x738e0000 - 0x73912000 C:\Windows\system32\WINMM.dll
0x75030000 - 0x7507b000 C:\Windows\system32\apphelp.dll
0x6d340000 - 0x6d348000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\hpi.dll
0x76ce0000 - 0x76ce5000 C:\Windows\system32\PSAPI.DLL
0x6d430000 - 0x6d459000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\jdwp.dll
0x6d750000 - 0x6d756000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\npt.dll
0x6d860000 - 0x6d86c000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\verify.dll
0x6d3e0000 - 0x6d3ff000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\java.dll
0x6d8a0000 - 0x6d8af000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\zip.dll
0x6d2b0000 - 0x6d2b7000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\dt_socket.dll
0x770f0000 - 0x77125000 C:\Windows\system32\WS2_32.dll
0x76820000 - 0x76826000 C:\Windows\system32\NSI.dll
0x73b10000 - 0x73b20000 C:\Windows\system32\NLAapi.dll
0x74b40000 - 0x74b7c000 C:\Windows\System32\mswsock.dll
0x74a00000 - 0x74a44000 C:\Windows\system32\DNSAPI.dll
0x70b80000 - 0x70b88000 C:\Windows\System32\winrnr.dll
0x70b70000 - 0x70b80000 C:\Windows\system32\napinsp.dll
0x70b50000 - 0x70b62000 C:\Windows\system32\pnrpnsp.dll
0x73490000 - 0x734ac000 C:\Windows\system32\IPHLPAPI.DLL
0x73480000 - 0x73487000 C:\Windows\system32\WINNSI.DLL
0x733b0000 - 0x733e8000 C:\Windows\System32\fwpuclnt.dll
0x70ed0000 - 0x70ed6000 C:\Windows\system32\rasadhlp.dll
0x74690000 - 0x74695000 C:\Windows\System32\wshtcpip.dll
0x6d6c0000 - 0x6d6d3000 C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin\net.dll
0x74b30000 - 0x74b36000 C:\Windows\System32\wship6.dll
VM Arguments:
jvm_args: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:4363 -Dfile.encoding=GBK -Xbootclasspath/p:C:\Users\zliao\AppData\Local\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.5.0.me201003231033\data\libraryset\EE_5\javaee.jar;C:\Users\zliao\AppData\Local\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.5.0.me201003231033\data\libraryset\EE_5\jsf-impl.jar;C:\Users\zliao\AppData\Local\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.5.0.me201003231033\data\libraryset\EE_5\jsf-api.jar;C:\Users\zliao\AppData\Local\Genuitec\Common\plugins\com.genuitec.eclipse.j2eedt.core_8.5.0.me201003231033\data\libraryset\EE_5\jstl-1.2.jar
java_command: com.hysoft.tools.DeleteTool
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.6.0_25
CLASSPATH=.;C:\Program Files\Java\jdk1.6.0_25\lib;C:\Program Files\Java\jdk1.6.0_25\lib\tools.jar
PATH=C:\Users\zliao\AppData\Local\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\jre\bin;C:/Users/zliao/AppData/Local/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client;C:/Users/zliao/AppData/Local/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin;C:\Program Files\Java\jdk1.6.0_25\bin;C:\Program Files\Java\jdk1.6.0_25\jre\bin;E:\oracle\product\10.2.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\TortoiseSVN\bin;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;E:\Program Files\Subversion\bin;E:\Subversion\bin
USERNAME=zliao
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 23 Stepping 10, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows NT 6.1 Build 7600
CPU:total 4 (4 cores per cpu, 1 threads per core) family 6 model 7 stepping 10, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3
Memory: 4k page, physical 2097151k(2097151k free), swap 4194303k(4194303k free)
vm_info: Java HotSpot(TM) Client VM (11.3-b02) for windows-x86 JRE (1.6.0_13-b03), built on Mar 9 2009 01:15:24 by "java_re" with MS VC++ 7.1
time: Mon Dec 19 17:33:09 2011
elapsed time: 21 seconds
具体解释可以参考：http://blog.csdn.net/hpsysljt/article/details/6388082