有没有人在libglib g_list_last看到过以下Java分段错误？堆栈只显示g_list_last，它表示“当前线程是本机线程”。
Java 6 VM运行的是JBOSS 6，并且没有自定义本机代码。
服务器正常运行几个小时然后中断...总是出现完全相同的错误。我发布了hs_err文件中最有趣的摘录。
提前感谢任何线索！
的问候，
道格
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x0000003e5022a5e3, pid=14845, tid=1196464448
#
# JRE version: 6.0_23-b05
# Java VM: Java HotSpot(TM) 64-Bit Server VM (19.0-b09 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C [libglib-2.0.so.0+0x2a5e3] g_list_last+0x13
#
# 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 is native thread
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x0000010068f06abb
Registers:
RAX=0x0000010068f06ab3, RBX=0x000000004d59ee10, RCX=0x000000004e60aeb0, RDX=0x0000000000000000
RSP=0x0000000047508e18, RBP=0x00002aaab9afcca0, RSI=0x00002aaab9afcca0, RDI=0x0000010068f06ab3
R8 =0x0000000000000001, R9 =0x0000000000003a93, R10=0x0000000000000000, R11=0x0000003e5022abb0
R12=0x000000047c6556b8, R13=0x00002aaab8c7a3f0, R14=0x000000004d698e40, R15=0x000000004da3c4b0
RIP=0x0000003e5022a5e3, EFL=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
TRAPNO=0x000000000000000e
...
R11=0x0000003e5022abb0
0x0000003e5022abb0: g_list_append+0 in /lib64/libglib-2.0.so.0 at 0x0000003e50200000
R12=0x000000047c6556b8
[error occurred during error reporting (printing registers, top of stack, instructions near pc), id 0xb]
Stack: [0x00000000474c9000,0x000000004750a000], sp=0x0000000047508e18, free space=255k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libglib-2.0.so.0+0x2a5e3] g_list_last+0x13
--------------- P R O C E S S ---------------
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 4767296K, used 4345622K [0x00000006c2800000, 0x0000000800000000, 0x0000000800000000)
eden space 4368704K, 99% used [0x00000006c2800000,0x00000007caaac208,0x00000007cd250000)
from space 398592K, 4% used [0x00000007cd250000,0x00000007ce369990,0x00000007e5790000)
to space 373184K, 0% used [0x00000007e9390000,0x00000007e9390000,0x0000000800000000)
PSOldGen total 10403840K, used 1828930K [0x0000000447800000, 0x00000006c2800000, 0x00000006c2800000)
object space 10403840K, 17% used [0x0000000447800000,0x00000004b7210910,0x00000006c2800000)
PSPermGen total 288448K, used 288427K [0x0000000347800000, 0x00000003591b0000, 0x0000000447800000)
object space 288448K, 99% used [0x0000000347800000,0x00000003591aaf10,0x00000003591b0000)
...
--------------- S Y S T E M ---------------
OS:Red Hat Enterprise Linux Server release 5.5 (Tikanga)
uname:Linux 2.6.18-194.el5 #1 SMP Tue Mar 16 21:52:39 EDT 2010 x86_64
libc:glibc 2.5 NPTL 2.5
rlimit: STACK 10240k, CORE 0k, NPROC 1056767, NOFILE 16384, AS infinity
load average:1.01 0.58 0.40
/proc/meminfo:
MemTotal: 132086452 kB
MemFree: 12656648 kB
Buffers: 1441372 kB
Cached: 107627992 kB
SwapCached: 0 kB
Active: 77778444 kB
Inactive: 39851400 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 132086452 kB
LowFree: 12656648 kB
SwapTotal: 61440552 kB
SwapFree: 61440552 kB
Dirty: 864 kB
Writeback: 0 kB
AnonPages: 8560164 kB
Mapped: 84312 kB
Slab: 1645472 kB
PageTables: 31956 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 127483776 kB
Committed_AS: 20373196 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 297932 kB
VmallocChunk: 34359436991 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
CPU:total 32 (8 cores per cpu, 2 threads per core) family 6 model 47 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht
Memory: 4k page, physical 132086452k(12656648k free), swap 61440552k(61440552k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (19.0-b09) for linux-amd64 JRE (1.6.0_23-b05), built on Nov 12 2010 14:12:21 by "java_re" with gcc 3.2.2 (SuSE Linux)