Errore HotSpot Java

Curioso se qualcuno potrebbe dare una mano per quanto riguarda un dump HotSpot Java...ho visto qualche riferimento al forum di Sun, ho pensato di provare prima qui...di seguito è riportato il dump...

#
# An unexpected error has been detected by Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d8c8f23, pid=2836, tid=5980
#
# Java VM: Java HotSpot(TM) Client VM (11.2-b01 mixed mode, sharing windows-x86)
# Problematic frame:
# V  [jvm.dll+0xc8f23]
#
# 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 (0x06c4d800):  JavaThread "Thread-3365400" [_thread_in_vm, id=5980, stack(0x05560000,0x055b0000)]

siginfo: ExceptionCode=0xc0000005, writing address 0x055ad9d0

Registers:
EAX=0x00002000, EBX=0x055afad4, ECX=0x055ad9d0, EDX=0x0556605c
ESP=0x055af9d8, EBP=0x055afb88, ESI=0x00000002, EDI=0x055af9d0
EIP=0x6d8c8f23, EFLAGS=0x00010202

Top of Stack: (sp=0x055af9d8)
0x055af9d8:   06b54330 06c4d800 6d8c92fc 281db870
0x055af9e8:   055afa78 06c4d800 06b54320 06b54320
0x055af9f8:   0000000a 055afb90 06b54328 06b5432c
0x055afa08:   06b54330 00000005 06c4d800 06b54324
0x055afa18:   06c4d800 00000000 281db870 00000000
0x055afa28:   06b54330 00000000 00000000 00000000
0x055afa38:   6d951381 055afb88 055afa00 055afad4
0x055afa48:   00a190b0 06b54320 06c4d800 281db870 

Instructions: (pc=0x6d8c8f23)
0x6d8c8f13:   3b c6 7c 1c e8 74 51 08 00 0f af c6 8b cf 2b c8
0x6d8c8f23:   c7 01 00 00 00 00 a1 a4 18 a1 6d 46 3b f0 7e e4 


Stack: [0x05560000,0x055b0000],  sp=0x055af9d8,  free space=318k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [jvm.dll+0xc8f23]


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

Java Threads: ( => current thread )
  0x06c45c00 JavaThread "Thread-3365408" [_thread_blocked, id=7184, stack(0x05510000,0x05560000)]
  0x03d7cc00 JavaThread "Thread-3365407" [_thread_blocked, id=8176, stack(0x05420000,0x05470000)]
=>0x06c4d800 JavaThread "Thread-3365400" [_thread_in_vm, id=5980, stack(0x05560000,0x055b0000)]
  0x03ed1400 JavaThread "SocketListener0-16" [_thread_blocked, id=6596, stack(0x05290000,0x052e0000)]
  0x06c96000 JavaThread "SocketListener0-6" [_thread_in_native, id=4880, stack(0x054c0000,0x05510000)]
  0x06c45000 JavaThread "SocketListener0-3" [_thread_blocked, id=6264, stack(0x05000000,0x05050000)]
  0x06c4a400 JavaThread "SocketListener0-22" [_thread_in_native, id=6612, stack(0x05380000,0x053d0000)]
  0x06da4400 JavaThread "pool-32-thread-1" [_thread_blocked, id=5440, stack(0x053d0000,0x05420000)]
  0x06c72800 JavaThread "pool-30-thread-1" [_thread_blocked, id=2156, stack(0x05050000,0x050a0000)]
  0x03f9cc00 JavaThread "pool-31-thread-2" [_thread_blocked, id=2972, stack(0x05330000,0x05380000)]
  0x0370ac00 JavaThread "pool-31-thread-1" [_thread_blocked, id=5272, stack(0x052e0000,0x05330000)]
  0x06d32c00 JavaThread "pool-33-thread-1" [_thread_blocked, id=3244, stack(0x07e50000,0x07ea0000)]
  0x03ee8000 JavaThread "pool-29-thread-5" [_thread_blocked, id=5572, stack(0x05230000,0x05280000)]
  0x03fbac00 JavaThread "pool-29-thread-4" [_thread_blocked, id=3992, stack(0x051e0000,0x05230000)]
  0x06c56800 JavaThread "pool-29-thread-3" [_thread_blocked, id=5256, stack(0x05190000,0x051e0000)]
  0x06c91400 JavaThread "pool-29-thread-2" [_thread_blocked, id=4328, stack(0x05140000,0x05190000)]
  0x03b39800 JavaThread "pool-34-thread-1" [_thread_blocked, id=4424, stack(0x050f0000,0x05140000)]
  0x03d43800 JavaThread "Thread-3043484" [_thread_in_native, id=1660, stack(0x04fb0000,0x05000000)]
  0x06bad800 JavaThread "Timer-92" [_thread_blocked, id=5012, stack(0x04ba0000,0x04bf0000)]
  0x03740400 JavaThread "pool-29-thread-1" [_thread_blocked, id=5176, stack(0x04d80000,0x04dd0000)]
  0x06b3d400 JavaThread "0APRSeventListenThr" daemon [_thread_in_native, id=4572, stack(0x050a0000,0x050f0000)]
  0x06c43400 JavaThread "Timer-90" [_thread_blocked, id=208, stack(0x04f60000,0x04fb0000)]
  0x03f3a800 JavaThread "Timer-89" [_thread_blocked, id=1132, stack(0x04f10000,0x04f60000)]
  0x06c97000 JavaThread "pool-3-thread-32" [_thread_blocked, id=5388, stack(0x04ec0000,0x04f10000)]
  0x0373f000 JavaThread "Timer-88" [_thread_blocked, id=5768, stack(0x04e70000,0x04ec0000)]
  0x06b6f800 JavaThread "pool-3-thread-31" [_thread_blocked, id=6140, stack(0x04e20000,0x04e70000)]
  0x03f4dc00 JavaThread "Timer-87" [_thread_blocked, id=4436, stack(0x04dd0000,0x04e20000)]
  0x03db8c00 JavaThread "Timer-85" [_thread_blocked, id=4820, stack(0x04d30000,0x04d80000)]
  0x06b4ec00 JavaThread "Timer-84" [_thread_blocked, id=5356, stack(0x04ce0000,0x04d30000)]
  0x03704c00 JavaThread "Timer-83" [_thread_blocked, id=3748, stack(0x04c90000,0x04ce0000)]
  0x03e7f000 JavaThread "pool-3-thread-30" [_thread_blocked, id=316, stack(0x04c40000,0x04c90000)]
  0x06b77c00 JavaThread "Timer-82" [_thread_blocked, id=1684, stack(0x04bf0000,0x04c40000)]
  0x03e13800 JavaThread "pool-3-thread-29" [_thread_blocked, id=5224, stack(0x04b50000,0x04ba0000)]
  0x038c0000 JavaThread "Timer-81" [_thread_blocked, id=4312, stack(0x04b00000,0x04b50000)]
  0x06cc7400 JavaThread "pool-3-thread-28" [_thread_blocked, id=2192, stack(0x04ab0000,0x04b00000)]
  0x06c21800 JavaThread "Timer-80" [_thread_blocked, id=1860, stack(0x04060000,0x040b0000)]
  0x03f33800 JavaThread "Timer-79" [_thread_blocked, id=3024, stack(0x04010000,0x04060000)]
  0x036f8800 JavaThread "Timer-78" [_thread_blocked, id=3088, stack(0x032b0000,0x03300000)]
  0x03f83000 JavaThread "SocketListener0-19" [_thread_in_native, id=2572, stack(0x05470000,0x054c0000)]
  0x02bbf800 JavaThread "0APRSeventListenThr" daemon [_thread_in_native, id=5360, stack(0x04a60000,0x04ab0000)]
  0x033a8400 JavaThread "pool-3-thread-7" [_thread_blocked, id=2140, stack(0x04a10000,0x04a60000)]
  0x033a7c00 JavaThread "Timer-16" [_thread_blocked, id=3956, stack(0x049c0000,0x04a10000)]
  0x02c1b400 JavaThread "pool-3-thread-6" [_thread_blocked, id=5396, stack(0x04970000,0x049c0000)]
  0x0340d800 JavaThread "Timer-15" [_thread_blocked, id=5660, stack(0x04920000,0x04970000)]
  0x03a84000 JavaThread "pool-3-thread-5" [_thread_blocked, id=4164, stack(0x048d0000,0x04920000)]
  0x03a85400 JavaThread "Timer-14" [_thread_blocked, id=4836, stack(0x04880000,0x048d0000)]
  0x03b03000 JavaThread "pool-3-thread-4" [_thread_blocked, id=4480, stack(0x04830000,0x04880000)]
  0x03b06c00 JavaThread "Timer-13" [_thread_blocked, id=4264, stack(0x047e0000,0x04830000)]
  0x03a83000 JavaThread "pool-4-thread-1" [_thread_blocked, id=4316, stack(0x04790000,0x047e0000)]
  0x03202800 JavaThread "Timer-12" [_thread_blocked, id=4924, stack(0x04740000,0x04790000)]
  0x03204000 JavaThread "Timer-11" [_thread_blocked, id=1768, stack(0x046f0000,0x04740000)]
  0x03afa000 JavaThread "pool-3-thread-3" [_thread_blocked, id=4036, stack(0x046a0000,0x046f0000)]
  0x03af5800 JavaThread "Timer-10" [_thread_blocked, id=2860, stack(0x04650000,0x046a0000)]
  0x03af3c00 JavaThread "pool-3-thread-2" [_thread_blocked, id=1944, stack(0x04600000,0x04650000)]
  0x03af2c00 JavaThread "Timer-9" [_thread_blocked, id=2404, stack(0x045b0000,0x04600000)]
  0x03cbcc00 JavaThread "Timer-8" [_thread_blocked, id=2348, stack(0x04560000,0x045b0000)]
  0x03cba400 JavaThread "pool-3-thread-1" [_thread_blocked, id=1348, stack(0x04510000,0x04560000)]
  0x03c9b800 JavaThread "Timer-7" [_thread_blocked, id=1972, stack(0x044c0000,0x04510000)]
  0x03c9a400 JavaThread "Timer-6" [_thread_blocked, id=4296, stack(0x04470000,0x044c0000)]
  0x03cab800 JavaThread "EventAdmin Async Event Dispatcher Thread" daemon [_thread_blocked, id=4276, stack(0x04420000,0x04470000)]
  0x03ca8800 JavaThread "Thread-12" [_thread_in_native, id=4336, stack(0x043d0000,0x04420000)]
  0x03912000 JavaThread "pool-2-thread-1" [_thread_blocked, id=4452, stack(0x04380000,0x043d0000)]
  0x03432000 JavaThread "pool-1-thread-1" [_thread_blocked, id=4612, stack(0x04330000,0x04380000)]
  0x03099c00 JavaThread "Timer-5" daemon [_thread_blocked, id=4432, stack(0x042e0000,0x04330000)]
  0x03258c00 JavaThread "Timer-4" daemon [_thread_blocked, id=4144, stack(0x04290000,0x042e0000)]
  0x03bc5400 JavaThread "Timer-3" daemon [_thread_blocked, id=5984, stack(0x04240000,0x04290000)]
  0x03c72400 JavaThread "Timer-2" daemon [_thread_blocked, id=4216, stack(0x041f0000,0x04240000)]
  0x03bc2400 JavaThread "Thread-7" daemon [_thread_blocked, id=5780, stack(0x041a0000,0x041f0000)]
  0x03ad8c00 JavaThread "Timer-1" daemon [_thread_blocked, id=3536, stack(0x04150000,0x041a0000)]
  0x03aedc00 JavaThread "Timer-0" daemon [_thread_blocked, id=3760, stack(0x04100000,0x04150000)]
  0x0391f000 JavaThread "Worker-0" [_thread_blocked, id=3772, stack(0x040b0000,0x04100000)]
  0x038e6400 JavaThread "Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=9090]" [_thread_blocked, id=3116, stack(0x03fc0000,0x04010000)]
  0x038c2800 JavaThread "SessionScavenger" daemon [_thread_blocked, id=3696, stack(0x03760000,0x037b0000)]
  0x03145000 JavaThread "Start Level Event Dispatcher" daemon [_thread_blocked, id=3480, stack(0x03300000,0x03350000)]
  0x030dd000 JavaThread "ConsoleSocketGetter" daemon [_thread_in_native, id=568, stack(0x03260000,0x032b0000)]
  0x03104400 JavaThread "OSGi Console" [_thread_blocked, id=1252, stack(0x02fd0000,0x03020000)]
  0x03104000 JavaThread "Framework Event Dispatcher" daemon [_thread_blocked, id=3152, stack(0x02f80000,0x02fd0000)]
  0x02b80c00 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1468, stack(0x02e30000,0x02e80000)]
  0x02b7b800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=5016, stack(0x02de0000,0x02e30000)]
  0x02b7a000 JavaThread "Attach Listener" daemon [_thread_blocked, id=6052, stack(0x02d90000,0x02de0000)]
  0x02b78c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=5332, stack(0x02d40000,0x02d90000)]
  0x02b70800 JavaThread "Finalizer" daemon [_thread_blocked, id=980, stack(0x02cf0000,0x02d40000)]
  0x02b6f400 JavaThread "Reference Handler" daemon [_thread_blocked, id=1364, stack(0x02ca0000,0x02cf0000)]
  0x003a6c00 JavaThread "main" [_thread_blocked, id=3712, stack(0x00990000,0x009e0000)]

Other Threads:
  0x02b6d800 VMThread [stack: 0x02c50000,0x02ca0000] [id=1864]
  0x02b83c00 WatcherThread [stack: 0x02e80000,0x02ed0000] [id=2712]

VM state:synchronizing (normal execution)

VM Mutex/Monitor currently owned by a thread:  ([mutex/lock_event])
[0x003a5968] UNKNOWN - owner thread: 0x02b6d800
[0x003a5dc8] UNKNOWN - owner thread: 0x06c45000

Heap
 def new generation   total 4544K, used 4177K [0x22990000, 0x22e70000, 0x22e70000)
  eden space 4096K, 100% used [0x22990000, 0x22d90000, 0x22d90000)
  from space 448K,  18% used [0x22e00000, 0x22e14460, 0x22e70000)
  to   space 448K,   0% used [0x22d90000, 0x22d90000, 0x22e00000)
 tenured generation   total 60544K, used 53242K [0x22e70000, 0x26990000, 0x26990000)
   the space 60544K,  87% used [0x22e70000, 0x2626e8a0, 0x2626ea00, 0x26990000)
 compacting perm gen  total 30720K, used 30550K [0x26990000, 0x28790000, 0x2a990000)
   the space 30720K,  99% used [0x26990000, 0x28765898, 0x28765a00, 0x28790000)
    ro space 8192K,  63% used [0x2a990000, 0x2aea7e48, 0x2aea8000, 0x2b190000)
    rw space 12288K,  53% used [0x2b190000, 0x2b7fcb38, 0x2b7fcc00, 0x2bd90000)

Dynamic libraries:
0x00400000 - 0x00424000     C:\WINDOWS\system32\java.exe
0x7c800000 - 0x7c8c2000     C:\WINDOWS\system32\ntdll.dll
0x77e40000 - 0x77f42000     C:\WINDOWS\system32\kernel32.dll
0x7d1e0000 - 0x7d27c000     C:\WINDOWS\system32\ADVAPI32.dll
0x77c50000 - 0x77cef000     C:\WINDOWS\system32\RPCRT4.dll
0x76f50000 - 0x76f63000     C:\WINDOWS\system32\Secur32.dll
0x7c340000 - 0x7c396000     C:\Program Files\Java\jre6\bin\msvcr71.dll
0x6d800000 - 0x6da56000     C:\Program Files\Java\jre6\bin\client\jvm.dll
0x77380000 - 0x77411000     C:\WINDOWS\system32\USER32.dll
0x77c00000 - 0x77c49000     C:\WINDOWS\system32\GDI32.dll
0x76aa0000 - 0x76acd000     C:\WINDOWS\system32\WINMM.dll
0x76290000 - 0x762ad000     C:\WINDOWS\system32\IMM32.DLL
0x71bc0000 - 0x71bc8000     C:\WINDOWS\system32\rdpsnd.dll
0x771f0000 - 0x77201000     C:\WINDOWS\system32\WINSTA.dll
0x77ba0000 - 0x77bfa000     C:\WINDOWS\system32\msvcrt.dll
0x71c40000 - 0x71c97000     C:\WINDOWS\system32\NETAPI32.dll
0x76b70000 - 0x76b7b000     C:\WINDOWS\system32\PSAPI.DLL
0x6d290000 - 0x6d298000     C:\Program Files\Java\jre6\bin\hpi.dll
0x6d7b0000 - 0x6d7bc000     C:\Program Files\Java\jre6\bin\verify.dll
0x6d330000 - 0x6d34f000     C:\Program Files\Java\jre6\bin\java.dll
0x6d7f0000 - 0x6d7ff000     C:\Program Files\Java\jre6\bin\zip.dll
0x68000000 - 0x68035000     C:\WINDOWS\system32\rsaenh.dll
0x76920000 - 0x769e2000     C:\WINDOWS\system32\USERENV.dll
0x6d610000 - 0x6d623000     C:\Program Files\Java\jre6\bin\net.dll
0x71c00000 - 0x71c17000     C:\WINDOWS\system32\WS2_32.dll
0x71bf0000 - 0x71bf8000     C:\WINDOWS\system32\WS2HELP.dll
0x71b20000 - 0x71b61000     C:\WINDOWS\System32\mswsock.dll
0x76ed0000 - 0x76efa000     C:\WINDOWS\system32\DNSAPI.dll
0x76f70000 - 0x76f77000     C:\WINDOWS\System32\winrnr.dll
0x76f10000 - 0x76f3e000     C:\WINDOWS\system32\WLDAP32.dll
0x76f80000 - 0x76f85000     C:\WINDOWS\system32\rasadhlp.dll
0x6d630000 - 0x6d639000     C:\Program Files\Java\jre6\bin\nio.dll
0x5f270000 - 0x5f2ca000     C:\WINDOWS\system32\hnetcfg.dll
0x71ae0000 - 0x71ae8000     C:\WINDOWS\System32\wshtcpip.dll
0x72000000 - 0x72012000     C:\Syntellect\ocs\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.3.R33x_v20080118\eclipse_1023.dll
0x77420000 - 0x77523000     C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.3790.3959_x-ww_D8713E55\COMCTL32.dll
0x77da0000 - 0x77df2000     C:\WINDOWS\system32\SHLWAPI.dll
0x77b90000 - 0x77b98000     C:\WINDOWS\system32\VERSION.dll
0x6d790000 - 0x6d798000     C:\Program Files\Java\jre6\bin\sunmscapi.dll
0x761b0000 - 0x76243000     C:\WINDOWS\system32\CRYPT32.dll
0x76190000 - 0x761a2000     C:\WINDOWS\system32\MSASN1.dll

VM Arguments:
jvm_args: -Xbootclasspath/a:c:\syntellect/ocs/plugins/stax2-api_3.0.1.jar;c:\syntellect/ocs/plugins/woodstox-core-asl_4.0.5.jar -Duser.dir=c:\syntellect -Djava.rmi.server.codebase=file:\C:\syntellect\ocs\plugins\com.syntellect.outbound.iom.apropos_0.0.1\lib\CHIPclient.jar 
java_command: c:\syntellect\ocs\plugins\org.eclipse.equinox.launcher_1.0.1.R33x_v20080118.jar
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Windows Resource Kits\Tools;C:\Program Files\YourKit Java Profiler 7.0.12\bin\win32;
USERNAME=Administrator
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 15 Stepping 7, GenuineIntel



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

OS: Windows Server 2003 family Build 3790 Service Pack 2

CPU:total 4 (4 cores per cpu, 1 threads per core) family 6 model 15 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3

Memory: 4k page, physical 2096388k(757460k free), swap 3444692k(2457416k free)

vm_info: Java HotSpot(TM) Client VM (11.2-b01) for windows-x86 JRE (1.6.0_12-b04), built on Jan 17 2009 09:57:14 by "java_re" with MS VC++ 7.1

time: Thu Nov 19 01:55:36 2009
elapsed time: 126527 seconds
Author: BalusC, 2009-11-20
Source

2 answers

È possibile che tu abbia esaurito la memoria. Quali sono le impostazioni-Xms-Xmx per la JVM? Suggerirei di impostarli come uguali. Con la JVM Hotspot, occasionalmente vedo arresti anomali quando tenta di aumentare la dimensione dell'heap.

  1. Sembra che tu stia eseguendo una JVM di dimensioni predefinite sulla finestra (128 MB). Evitare Windows sarebbe d'aiuto, ma qualcos'altro che puoi fare è allocare più memoria. Prova a impostare la JVM su -Xms512m -Xmx512m
  2. L'impostazione della memoria min e max assicura che l'heap sia continuo e la JVM non deve tentare di far crescere l'heap. Ciò porta a una JVM più stabile.
  3. Il processo è morto in jvm.dll. Questo è il codice di Sun, quindi sono il probabile colpevole, ma è possibile che la tua libreria esterna abbia corrotto la memoria da qualche parte.
  4. Il tuo programma sta creando thread a sinistra, a destra e al centro. Si può dire dai nomi dei thread. Per impostazione predefinita, ogni thread ottiene un nuovo id numerato in sequenza. Il programma potrebbe riutilizzare i thread facendo uso di un ThreadPool. La creazione e la raccolta di thread causa lavoro extra per la JVM e il sistema operativo.
 4
Author: brianegge, 2009-11-21 12:02:37

Quando ricevo violazioni di segmentazione inaspettate, il mio primo sospetto è una DLL di terze parti. Vedo che ne hai uno lì, da SysIntellect. È qualcosa che hai bisogno di correre? In caso contrario, toglilo dal tuo classpath e vedi se hai ancora il problema.

L'arresto anomalo sembra essere stato attivato da un thread attualmente in esecuzione codice JVM (vedere "_thread_in_vm" nell'elenco dei thread), quindi è possibile che tu sia incappato in un bug della VM (ma è più probabile che tu stia vedendo la memoria danneggiato da quella DLL di terze parti).

Nella remota possibilità che si trattasse di un bug della VM, ho fatto una ricerca su Sun Bug Parade, usando le parole chiave "_thread_in_vm, jvm.dll+0xc8f23, 1.6.0_12-b04". Nessun risultato restituito, il che indica che si tratta di un bug raro o causato da interferenze esterne. Cito le parole chiave perché generalmente vedrai bug reali che riportano lo stesso PC ("jvm.dll+0xc8f23"), e può essere specifico per la versione ("1.6.0_12-b04").

Buona fortuna I ho scoperto che è la cosa più utile da dire di fronte a cumuli di heap.

Edit: dici che SysIntellect è la tua base di codice e viene chiaramente caricata come DLL, ma in un commento sopra dici che non stai usando JNI. In tal caso, come stai accedendo alla DLL?

Se è possibile riprodurre in un ambiente Linux, consiglierei Valgrind per cercare di trovare eventuali accessi non validi.

 1
Author: kdgregory, 2009-11-20 20:28:58