JDK: jdk1.6.0_38
程序：一个抓取新浪网页的爬虫程序

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000002728c6c, pid=58512, tid=58664
#
# JRE version: 6.0_38-b05
# Java VM: Dynamic Code Evolution 64-Bit Server VM (0.2-b02-internal, 19.0-b04-internal mixed mode windows-amd64 compressed oops)
# Problematic frame:
# J  org.apache.http.client.protocol.RequestAddCookies.process(Lorg/apache/http/HttpRequest;Lorg/apache/http/protocol/HttpContext;)V
#
# If you would like to submit a bug report, please visit:
#   http://ssw.jku.at/dcevm/bugreport/
#

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

Current thread (0x00000000072bb800):  JavaThread "pool-1-thread-1" [_thread_in_Java, id=58664, stack(0x0000000009b60000,0x0000000009c60000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x000000031ca58d48

Registers:
EAX=0x00000007fc274d60, EBX=0x0000000000000002, ECX=0x0000000000000000, EDX=0x0000000000000003
ESP=0x0000000009c5ee00, EBP=0x0000000000000001, ESI=0x00000007fc0a2e20, EDI=0x00000007fc0a2e1c
EIP=0x0000000002728c6c, EFLAGS=0x0000000000010203

Top of Stack: (sp=0x0000000009c5ee00)
0x0000000009c5ee00:   01d0cd2d71a2b1a0 00000007fc325158
0x0000000009c5ee10:   00000007fbf63300 0000000000000000
0x0000000009c5ee20:   0000000700000003 0000000aff8007e3
0x0000000009c5ee30:   00000006fc766dc0 00000006fc765fb8
0x0000000009c5ee40:   000000070112a2a8 00000006fc767c28
0x0000000009c5ee50:   ffffffffff7ee525 df8ecf88ffffffff
0x0000000009c5ee60:   00000006fc767c28 000000070113f448
0x0000000009c5ee70:   0000000600000003 00000006fc767bb0
0x0000000009c5ee80:   0000000000000003 00000006fc767bd0
0x0000000009c5ee90:   000000070113cdb8 0000000200000000
0x0000000009c5eea0:   0000000000000000 0000000000000000
0x0000000009c5eeb0:   0000000000000000 00000006fc766dc0
0x0000000009c5eec0:   0000000000000007 0000000002708430
0x0000000009c5eed0:   00000006fc765fb8 00000006fc766dc0
0x0000000009c5eee0:   000000070113aa50 0000000700000009
0x0000000009c5eef0:   0000000009c5ef30 00000007fbc19620

Instructions: (pc=0x0000000002728c6c)
0x0000000002728c5c:   00 00 00 90 41 8b e9 44 8b 6c af 10 8b dd ff c3
0x0000000002728c6c:   47 8b 54 ec 08 41 81 fa c4 45 81 ff 0f 85 34 17


Stack: [0x0000000009b60000,0x0000000009c60000],  sp=0x0000000009c5ee00,  free space=3fb0000000063aaf3f0k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
J  org.apache.http.client.protocol.RequestAddCookies.process(Lorg/apache/http/HttpRequest;Lorg/apache/http/protocol/HttpContext;)V


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

Java Threads: ( => current thread )
  0x000000000a88c800 JavaThread "pool-2-thread-10" [_thread_blocked, id=66040, stack(0x000000000ba30000,0x000000000bb30000)]
  0x000000000a88c000 JavaThread "pool-2-thread-9" [_thread_blocked, id=65908, stack(0x000000000b930000,0x000000000ba30000)]
  0x000000000a88b000 JavaThread "pool-2-thread-8" [_thread_blocked, id=65888, stack(0x000000000b830000,0x000000000b930000)]
  0x000000000a88a800 JavaThread "pool-2-thread-7" [_thread_blocked, id=65880, stack(0x000000000b730000,0x000000000b830000)]
  0x000000000a889800 JavaThread "pool-2-thread-6" [_thread_blocked, id=65872, stack(0x000000000b630000,0x000000000b730000)]
  0x000000000a889000 JavaThread "pool-2-thread-5" [_thread_blocked, id=65700, stack(0x000000000b530000,0x000000000b630000)]
  0x000000000a888800 JavaThread "pool-2-thread-4" [_thread_blocked, id=65692, stack(0x000000000b430000,0x000000000b530000)]
  0x000000000a887800 JavaThread "pool-2-thread-3" [_thread_blocked, id=65688, stack(0x000000000b230000,0x000000000b330000)]
  0x000000000a887000 JavaThread "pool-2-thread-2" [_thread_blocked, id=65680, stack(0x000000000b130000,0x000000000b230000)]
  0x000000000aa8a800 JavaThread "pool-2-thread-1" [_thread_blocked, id=65056, stack(0x000000000b330000,0x000000000b430000)]
  0x000000000049e000 JavaThread "DestroyJavaVM" [_thread_blocked, id=54388, stack(0x0000000002130000,0x0000000002230000)]
  0x000000000864b800 JavaThread "pool-1-thread-5" [_thread_blocked, id=63452, stack(0x0000000009f60000,0x000000000a060000)]
  0x000000000748a000 JavaThread "pool-1-thread-4" [_thread_blocked, id=64412, stack(0x0000000009e60000,0x0000000009f60000)]
  0x0000000008546000 JavaThread "pool-1-thread-3" [_thread_blocked, id=61108, stack(0x0000000009d60000,0x0000000009e60000)]
  0x0000000008545800 JavaThread "pool-1-thread-2" [_thread_blocked, id=64928, stack(0x0000000009c60000,0x0000000009d60000)]
=>0x00000000072bb800 JavaThread "pool-1-thread-1" [_thread_in_Java, id=58664, stack(0x0000000009b60000,0x0000000009c60000)]
  0x00000000074c5000 JavaThread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" daemon [_thread_blocked, id=58908, stack(0x0000000008a90000,0x0000000008b90000)]
  0x00000000074c2000 JavaThread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" daemon [_thread_blocked, id=64856, stack(0x0000000008990000,0x0000000008a90000)]
  0x00000000073a5800 JavaThread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" daemon [_thread_blocked, id=60936, stack(0x0000000007b50000,0x0000000007c50000)]
  0x00000000073a4800 JavaThread "Timer-0" daemon [_thread_blocked, id=63808, stack(0x0000000007990000,0x0000000007a90000)]
  0x0000000006412800 JavaThread "Monitor Ctrl-Break" daemon [_thread_in_native, id=62104, stack(0x0000000006f60000,0x0000000007060000)]
  0x000000000210c000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=62488, stack(0x0000000006960000,0x0000000006a60000)]
  0x0000000002108800 JavaThread "CompilerThread1" daemon [_thread_blocked, id=60840, stack(0x0000000006860000,0x0000000006960000)]
  0x00000000020fc000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=64144, stack(0x0000000006760000,0x0000000006860000)]
  0x00000000020fa800 JavaThread "Attach Listener" daemon [_thread_blocked, id=64648, stack(0x0000000006660000,0x0000000006760000)]
  0x00000000020f9800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=65136, stack(0x0000000006560000,0x0000000006660000)]
  0x00000000020e2000 JavaThread "Finalizer" daemon [_thread_blocked, id=65264, stack(0x0000000006260000,0x0000000006360000)]
  0x00000000020e0800 JavaThread "Reference Handler" daemon [_thread_blocked, id=58224, stack(0x0000000006160000,0x0000000006260000)]

Other Threads:
  0x00000000020da000 VMThread [stack: 0x0000000006060000,0x0000000006160000] [id=64024]
  0x0000000002123000 WatcherThread [stack: 0x0000000006a60000,0x0000000006b60000] [id=64880]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation   total 78208K, used 4631K [0x00000006fc400000, 0x00000007018d0000, 0x0000000751150000)
  eden space 69568K,   5% used [0x00000006fc400000, 0x00000006fc7952a0, 0x00000007007f0000)
  from space 8640K,  11% used [0x0000000701060000, 0x00000007011509c8, 0x00000007018d0000)
  to   space 8640K,   0% used [0x00000007007f0000, 0x00000007007f0000, 0x0000000701060000)
tenured generation   total 173696K, used 12086K [0x0000000751150000, 0x000000075baf0000, 0x00000007fac00000)
   the space 173696K,   6% used [0x0000000751150000, 0x0000000751d1d918, 0x0000000751d1da00, 0x000000075baf0000)
compacting perm gen  total 23808K, used 23739K [0x00000007fac00000, 0x00000007fc340000, 0x0000000800000000)
   the space 23808K,  99% used [0x00000007fac00000, 0x00000007fc32eef8, 0x00000007fc32f000, 0x00000007fc340000)
No shared spaces configured.

Dynamic libraries:
0x0000000000400000 - 0x000000000042f000 D:\JavaSoft\jdk\jdk1.6.0_38\bin\java.exe
0x0000000077290000 - 0x0000000077439000 C:\Windows\SYSTEM32\ntdll.dll
0x0000000077170000 - 0x000000007728f000 C:\Windows\system32\kernel32.dll
0x000007fefd200000 - 0x000007fefd26b000 C:\Windows\system32\KERNELBASE.dll
0x000007fefdec0000 - 0x000007fefdf9b000 C:\Windows\system32\ADVAPI32.dll
0x000007feff4f0000 - 0x000007feff58f000 C:\Windows\system32\msvcrt.dll
0x000007fefd860000 - 0x000007fefd87f000 C:\Windows\SYSTEM32\sechost.dll
0x000007fefd680000 - 0x000007fefd7ad000 C:\Windows\system32\RPCRT4.dll
0x00000000634b0000 - 0x0000000063b0e000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\server\jvm.dll
0x000007fef9960000 - 0x000007fef999b000 C:\Windows\system32\WINMM.dll
0x0000000077070000 - 0x000000007716a000 C:\Windows\system32\USER32.dll
0x000007fefd880000 - 0x000007fefd8e7000 C:\Windows\system32\GDI32.dll
0x000007fefe3b0000 - 0x000007fefe3be000 C:\Windows\system32\LPK.dll
0x000007fefdfd0000 - 0x000007fefe099000 C:\Windows\system32\USP10.dll
0x000007fefdfa0000 - 0x000007fefdfce000 C:\Windows\system32\IMM32.DLL
0x000007fefe120000 - 0x000007fefe229000 C:\Windows\system32\MSCTF.dll
0x000000006d830000 - 0x000000006d83e000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\verify.dll
0x000000006d450000 - 0x000000006d477000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\java.dll
0x000000006d3b0000 - 0x000000006d3ba000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\hpi.dll
0x0000000077450000 - 0x0000000077457000 C:\Windows\system32\PSAPI.DLL
0x000000006d880000 - 0x000000006d892000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\zip.dll
0x000007fef79e0000 - 0x000007fef79f0000 D:\JavaSoft\dev\IntelliJ IDEA 14.1.1\bin\breakgen64.dll
0x000000006d6b0000 - 0x000000006d6c7000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\net.dll
0x000007fefd810000 - 0x000007fefd85d000 C:\Windows\system32\WS2_32.dll
0x000007feff590000 - 0x000007feff598000 C:\Windows\system32\NSI.dll
0x000007fefc7f0000 - 0x000007fefc845000 C:\Windows\system32\mswsock.dll
0x000007fefc7e0000 - 0x000007fefc7e7000 C:\Windows\System32\wship6.dll
0x000007fefc210000 - 0x000007fefc217000 C:\Windows\System32\wshtcpip.dll
0x000007fefb130000 - 0x000007fefb145000 C:\Windows\system32\NLAapi.dll
0x000007fef9e50000 - 0x000007fef9e65000 C:\Windows\system32\napinsp.dll
0x000007fef8830000 - 0x000007fef8849000 C:\Windows\system32\pnrpnsp.dll
0x000007fefc670000 - 0x000007fefc6cb000 C:\Windows\system32\DNSAPI.dll
0x000007fef8820000 - 0x000007fef882b000 C:\Windows\System32\winrnr.dll
0x0000000070700000 - 0x0000000070726000 C:\Program Files\Bonjour\mdnsNSP.dll
0x000007fefaf60000 - 0x000007fefaf87000 C:\Windows\system32\Iphlpapi.DLL
0x000007fefaf20000 - 0x000007fefaf2b000 C:\Windows\system32\WINNSI.DLL
0x000007fef7c10000 - 0x000007fef7c18000 C:\Windows\system32\rasadhlp.dll
0x000007fefadf0000 - 0x000007fefae43000 C:\Windows\System32\fwpuclnt.dll
0x000007fefc850000 - 0x000007fefc868000 C:\Windows\system32\CRYPTSP.dll
0x000007fefc550000 - 0x000007fefc597000 C:\Windows\system32\rsaenh.dll
0x000007fefd3f0000 - 0x000007fefd40e000 C:\Windows\system32\USERENV.dll
0x000007fefd050000 - 0x000007fefd05f000 C:\Windows\system32\profapi.dll
0x000007fefceb0000 - 0x000007fefcebf000 C:\Windows\system32\CRYPTBASE.dll
0x000000006d5f0000 - 0x000000006d5fa000 D:\JavaSoft\jdk\jdk1.6.0_38\jre\bin\management.dll

VM Arguments:
jvm_args: -Didea.launcher.port=7533 -Didea.launcher.bin.path=D:\JavaSoft\dev\IntelliJ IDEA 14.1.1\bin -Dfile.encoding=UTF-8
java_command: com.intellij.rt.execution.application.AppMain org.gupiao.snatch.history.GPBasicHistorySnatch
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=D:\JavaSoft\jdk\jdk1.6.0_38
PATH=D:\JavaSoft\jdk\jdk1.6.0_38\bin;D:\Jws\jws.1.5;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Common Files\NetSarang;D:\JavaSoft\apache-maven-3.0.5\bin;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\MySQL\MySQL Server 5.5\bin;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\Git\cmd;C:\Program Files (x86)\Git\bin;C:\Program Files\TortoiseGit\bin;C:\Program Files (x86)\Rational\common;C:\Program Files (x86)\Skype\Phone\;C:\Wind\WWT\bin\
USERNAME=KG
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel



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

OS: Windows 7 Build 7601 Service Pack 1

CPU:total 4 (4 cores per cpu, 1 threads per core) family 6 model 58 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt

Memory: 4k page, physical 16671768k(8838244k free), swap 33341680k(23989392k free)

vm_info: Dynamic Code Evolution 64-Bit Server VM (0.2-b02-internal, 19.0-b04-internal) for windows-amd64 JRE (1.7.0), built on Aug  4 2010 00:33:09 by tw with MS VC++ 9.0 (VS2008)

time: Sun Aug 02 22:13:45 2015
elapsed time: 3195 seconds

从这里看，怀疑是perm区满了，可以尝试将perm区调大一些

对把XX:PermSize弄大一些，23808K太小了