Jboss的jvm crash问题

it_dengdong 2012-12-16 09:44:13

jboss偶尔会宕机，我分析的日志结果是Jboss里面的一个HDScanner线程调用C造成的。
各位有遇到这样问题的请帮个忙，该怎么解决！
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xf7e527e1, pid=1030, tid=3172658064
#
# JRE version: 6.0_20-b02
# Java VM: Java HotSpot(TM) Server VM (16.3-b01 mixed mode linux-x86 )
# Problematic frame:
# C [libc.so.6+0x757e1] memcpy+0x61
#
# 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 (0xc37e7800): JavaThread "HDScanner" [_thread_in_native, id=1082, stack(0xbd15e000,0xbd1af000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=2 (SEGV_ACCERR), si_addr=0xc3348000

Registers:
EAX=0xb8adb010, EBX=0xf71926bc, ECX=0x00000348, EDX=0xc33445f2
ESP=0xbd1ac79c, EBP=0xbd1ac7c8, ESI=0xc3348000, EDI=0xb9fe3f42
EIP=0xf7e527e1, CR2=0xc3348000, EFLAGS=0x00010206

Top of Stack: (sp=0xbd1ac79c)
0xbd1ac79c: f718dce6 b9fe0562 c3344620 00004700
0xbd1ac7ac: f7f79e98 00004701 00004700 00000000
0xbd1ac7bc: f71926bc 00000000 be047d80 bd1ac7e8
0xbd1ac7cc: f718dfbd be047d80 c0a8bc08 00000001
0xbd1ac7dc: f71926bc bd1ac82c c37e7800 bd1ac808
0xbd1ac7ec: f71851c6 be047d80 00000000 c4a39a28
0xbd1ac7fc: 00000000 c4a394d8 ffffffff bd1ac838
0xbd1ac80c: f4340f90 c37e7910 bd1ac82c be047d80
....
--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0xc04f8800 JavaThread "ZipFile Lock Reaper" daemon [_thread_blocked, id=1985, stack(0xc1c0d000,0xc1c5e000)]
...

VM Arguments:
jvm_args: -Dprogram.name=run.sh -Xms128m -Xmx512m -XX:MaxPermSize=256m -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.preferIPv4Stack=true -Djava.endorsed.dirs=/usr/local/tds/jboss5/lib/endorsed
java_command: org.jboss.Main -b 0.0.0.0
Launcher Type: SUN_STANDARD

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