Weblogic 在Linux宕机问题

[jssqchenjin]

在Linux环境发布的Weblogic服务，现在隔几天就宕机，并且产生hs_err_pid*.log。
头信息如下：
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xf77cf9fd, pid=9973, tid=304024464
#
# JRE version: 6.0_14-b08
# Java VM: Java HotSpot(TM) Server VM (14.0-b16 mixed mode linux-x86 )
# Problematic frame:
# V [libjvm.so+0x3469fd]
#
# 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 (0x126f7400): JavaThread "CompilerThread0" daemon [_thread_in_native, id=10002, stack(0x12170000,0x121f1000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0xffffc028

Registers:
EAX=0xffffbfe8, EBX=0xf7b9e5a0, ECX=0x00000006, EDX=0x00000006
ESP=0x121eeac0, EBP=0x121eead8, ESI=0xffffbfe0, EDI=0x0000052b
EIP=0xf77cf9fd, CR2=0xffffc028, EFLAGS=0x00010216

Top of Stack: (sp=0x121eeac0)
0x121eeac0: 0aedd0a4 f7bb95c0 121eeaf8 f7b9e5a0
0x121eead0: 00009010 0000052b 121eebb8 f793be8d
0x121eeae0: ffffbfe0 0000052b 121ef0b0 121ef0b0
0x121eeaf0: f7558839 f7b9e5a0 121eeb18 f7558191
0x121eeb00: 09577680 00000018 121eeb28 f7575f24
0x121eeb10: f79a7fc9 f7b9e5a0 121eeb48 f7961c74
0x121eeb20: 09577648 f7b9e5a0 121eeb48 f7961c24
0x121eeb30: 09538124 f7ba2150 00000027 f7b9e5a0

Instructions: (pc=0xf77cf9fd)
0xf77cf9ed: 00 8d 46 08 8b 4d 0c 81 c1 ff 00 00 00 c1 e9 08
0xf77cf9fd: 89 4e 48 83 f9 10 76 32 89 e7 c1 ef 0c 8b 93 68

Stack: [0x12170000,0x121f1000], sp=0x121eeac0, free space=506k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x3469fd]
V [libjvm.so+0x4b2e8d]
V [libjvm.so+0x202924]
V [libjvm.so+0x25bd76]
V [libjvm.so+0x258605]
V [libjvm.so+0x1f2bff]
V [libjvm.so+0x260cbb]
V [libjvm.so+0x2605d9]
V [libjvm.so+0x617016]
V [libjvm.so+0x61068e]
V [libjvm.so+0x531ade]
C [libpthread.so.0+0x55ab]


Current CompileTask:
C2:4255 weblogic.jsp.compiler.DiagnosticList.get(ZLweblogic/jsp/compiler/Diagnostic$Severity;Lweblogic/jsp/compiler/DiagnosticList$Filter;Ljava/util/List;)Ljava/util/List; (137 bytes)
.......

最近出现了新的Problematic frame：
# C[libc.so.6+0x71307] memset+0x37
...
说下目前weblogic版本：Linux 2.6.18 x86_64 jdk版本1.6.14
网上查询众说纷纭，有的说内存问题，有的说jdk文件，有的说程序优化问题，都不能很好的定位到错误原因，请问如何解决，提供一个解决思路或者方向亦可。