Java HotSpot Virtual Machine

Hi,
this is my very first post in this forum. I am a newbie to java (to tell the truth: I dont know nothing about java) but have to take care about this problem :-(
What happend: we get sporadically the following crash and we have absolutely no clue why. We are running a software from an external company and their developers think the crash is caused in javas garbage collection.
We run Tomcat 5.5.25 + JVM 1.6.0_04-b12 on a Sun Solaris Server
Maybe somebody can help us? Thanks very much :-)



#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfeadede4, pid=4035, tid=35
#
# Java VM: Java HotSpot(TM) Server VM (10.0-b19 mixed mode solaris-sparc)
# Problematic frame:
# V [libjvm.so+0x2dede4]
#
# 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 (0x002e0800): VMThread [stack: 0xb5780000,0xb5800000] [id=35]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x00000000

Registers:
O0=0x00d9ba98 O1=0x8cb7be70 O2=0x00000000 O3=0x00000000
O4=0x8c981def O5=0x0003b7f8 O6=0xb57ffa38 O7=0xfeadedb8
G1=0x00000001 G2=0xb30fd844 G3=0xff0ea000 G4=0x00000000
G5=0x00d6706c G6=0x00000000 G7=0xfe390a00 Y=0x00000000
PC=0xfeadede4 nPC=0xfeadede8


Top of Stack: (sp=0xb57ffa38)
0xb57ffa38: ff0ea000 ff116711 00000000 00000000
0xb57ffa48: 00d9a800 ff1257f8 00000001 00000001
0xb57ffa58: ea184da0 00000000 002f0077 00000000
0xb57ffa68: 00d9a885 00000000 b57ffaa8 feae0c58
0xb57ffa78: 00000000 fc0bf300 fc0bf300 fc0bf248
0xb57ffa88: fc0bf32c 002e0800 00000000 ffff9000
0xb57ffa98: 00377d00 8c981def 00377d00 8cb7be70
0xb57ffaa8: b57ffad8 002e0d1c 0012a800 00d6706c

Instructions: (pc=0xfeadede4)
0xfeadedd4: ac 10 20 00 b6 10 20 00 d6 06 80 1b ac 05 a0 01
0xfeadede4: d8 02 e0 00 80 a3 00 18 12 40 00 05 b6 06 e0 04

Stack: [0xb5780000,0xb5800000], sp=0xb57ffa38, free space=510k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x2dede4]
V [libjvm.so+0x2e0c60]
V [libjvm.so+0x1c5174]
V [libjvm.so+0x769dec]
V [libjvm.so+0x76a384]
V [libjvm.so+0x24fa10]
V [libjvm.so+0x66c948]

VM_Operation (0xb30fd7b0): RevokeBias, mode: safepoint, requested by thread 0x00d9b800


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

Java Threads: ( => current thread )
0x0108e000 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=81, stack(0xb2780000,0xb2800000)]
0x007c9000 JavaThread "TP-Monitor" daemon [_thread_blocked, id=80, stack(0xb2a80000,0xb2b00000)]
0x007c8800 JavaThread "TP-Processor4" daemon [_thread_in_native, id=79, stack(0xb2b80000,0xb2c00000)]
0x007c7c00 JavaThread "TP-Processor3" daemon [_thread_blocked, id=78, stack(0xb2c80000,0xb2d00000)]
0x007c7400 JavaThread "TP-Processor2" daemon [_thread_blocked, id=77, stack(0xb2d80000,0xb2e00000)]
0x007c8400 JavaThread "TP-Processor1" daemon [_thread_blocked, id=76, stack(0xb2e80000,0xb2f00000)]
0x00d67800 JavaThread "http-27901-Monitor" [_thread_blocked, id=75, stack(0xb2f80000,0xb3000000)]
0x00d9b800 JavaThread "http-27901-Processor25" daemon [_thread_blocked, id=74, stack(0xb3080000,0xb3100000)]
0x00d9a800 JavaThread "http-27901-Processor24" daemon [_thread_blocked, id=73, stack(0xb3180000,0xb3200000)]
0x00d9a400 JavaThread "http-27901-Processor23" daemon [_thread_in_native, id=72, stack(0xb3280000,0xb3300000)]
0x00d99c00 JavaThread "http-27901-Processor22" daemon [_thread_blocked, id=71, stack(0xb3380000,0xb3400000)]
0x01632800 JavaThread "http-27901-Processor21" daemon [_thread_blocked, id=70, stack(0xb3480000,0xb3500000)]
0x01631c00 JavaThread "http-27901-Processor20" daemon [_thread_blocked, id=69, stack(0xb3580000,0xb3600000)]
0x015f4c00 JavaThread "http-27901-Processor19" daemon [_thread_blocked, id=68, stack(0xb3680000,0xb3700000)]
0x015f4000 JavaThread "http-27901-Processor18" daemon [_thread_blocked, id=67, stack(0xb3780000,0xb3800000)]
0x015f3400 JavaThread "http-27901-Processor17" daemon [_thread_blocked, id=66, stack(0xb3880000,0xb3900000)]
0x0174a800 JavaThread "http-27901-Processor16" daemon [_thread_blocked, id=65, stack(0xb3980000,0xb3a00000)]
0x003db800 JavaThread "http-27901-Processor15" daemon [_thread_blocked, id=64, stack(0xb3a80000,0xb3b00000)]
0x00ead400 JavaThread "http-27901-Processor14" daemon [_thread_blocked, id=63, stack(0xb3b80000,0xb3c00000)]
0x00a1dc00 JavaThread "http-27901-Processor13" daemon [_thread_blocked, id=62, stack(0xb3c80000,0xb3d00000)]
0x00a4a800 JavaThread "http-27901-Processor12" daemon [_thread_blocked, id=61, stack(0xb3d80000,0xb3e00000)]
0x00a49c00 JavaThread "http-27901-Processor11" daemon [_thread_blocked, id=60, stack(0xb3e80000,0xb3f00000)]
0x00bfa000 JavaThread "http-27901-Processor10" daemon [_thread_blocked, id=59, stack(0xb3f80000,0xb4000000)]
0x00a67c00 JavaThread "http-27901-Processor9" daemon [_thread_blocked, id=58, stack(0xb4080000,0xb4100000)]
0x01431800 JavaThread "http-27901-Processor8" daemon [_thread_blocked, id=57, stack(0xb4180000,0xb4200000)]
0x00bf8800 JavaThread "http-27901-Processor7" daemon [_thread_blocked, id=56, stack(0xb4280000,0xb4300000)]
0x00df0000 JavaThread "http-27901-Processor6" daemon [_thread_blocked, id=55, stack(0xb4380000,0xb4400000)]
0x00e4cc00 JavaThread "http-27901-Processor5" daemon [_thread_blocked, id=54, stack(0xb4480000,0xb4500000)]
0x00cf0400 JavaThread "http-27901-Processor4" daemon [_thread_blocked, id=53, stack(0xb4580000,0xb4600000)]
0x00d25400 JavaThread "http-27901-Processor3" daemon [_thread_blocked, id=52, stack(0xb4680000,0xb4700000)]
0x0096a000 JavaThread "http-27901-Processor2" daemon [_thread_blocked, id=51, stack(0xb4780000,0xb4800000)]
0x00968c00 JavaThread "http-27901-Processor1" daemon [_thread_blocked, id=50, stack(0xb4880000,0xb4900000)]
0x0100d800 JavaThread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon [_thread_blocked, id=49, stack(0xb4980000,0xb4a00000)]
0x00fffc00 JavaThread "Thread-5" daemon [_thread_blocked, id=48, stack(0xb4a80000,0xb4b00000)]
0x015f5400 JavaThread "Timer-1" daemon [_thread_blocked, id=47, stack(0xb4b80000,0xb4c00000)]
0x00d9f000 JavaThread "Timer-0" daemon [_thread_blocked, id=46, stack(0xb4c80000,0xb4d00000)]
0x0077c800 JavaThread "PoolScavenger0" daemon [_thread_blocked, id=45, stack(0xb4d80000,0xb4e00000)]
0x00b71800 JavaThread "Thread-2" [_thread_blocked, id=44, stack(0xb4e80000,0xb4f00000)]
0x0091f800 JavaThread "Thread-1" daemon [_thread_in_native, id=43, stack(0xb4f80000,0xb5000000)]
0x00308000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=41, stack(0xb5180000,0xb5200000)]
0x00305800 JavaThread "CompilerThread1" daemon [_thread_blocked, id=40, stack(0xb5280000,0xb5300000)]
0x00303c00 JavaThread "CompilerThread0" daemon [_thread_blocked, id=39, stack(0xb5380000,0xb5400000)]
0x00302c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=38, stack(0xb5480000,0xb5500000)]
0x002e8000 JavaThread "Finalizer" daemon [_thread_blocked, id=37, stack(0xb5580000,0xb5600000)]
0x002e3800 JavaThread "Reference Handler" daemon [_thread_blocked, id=36, stack(0xb5680000,0xb5700000)]
0x00030800 JavaThread "main" [_thread_in_native, id=2, stack(0xfe480000,0xfe500000)]

Other Threads:
=>0x002e0800 VMThread [stack: 0xb5780000,0xb5800000] [id=35]
0x00309800 WatcherThread [stack: 0xb5080000,0xb5100000] [id=42]

VM state:at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x0002f910/0x0002f940] Threads_lock - owner thread: 0x002e0800

Heap
PSYoungGen total 154112K, used 82537K [0xe6400000, 0xf1000000, 0xfbc00000)
eden space 132096K, 50% used [0xe6400000,0xea541a10,0xee500000)
from space 22016K, 71% used [0xee500000,0xef458aa0,0xefa80000)
to space 22016K, 0% used [0xefa80000,0xefa80000,0xf1000000)
PSOldGen total 348160K, used 0K [0xbb800000, 0xd0c00000, 0xe6400000)
object space 348160K, 0% used [0xbb800000,0xbb800000,0xd0c00000)
PSPermGen total 28672K, used 27973K [0xb7800000, 0xb9400000, 0xbb800000)
object space 28672K, 97% used [0xb7800000,0xb9351680,0xb9400000)

Dynamic libraries:
0x00010000 /export/apps/java/versions/1.6.0.4/bin/java
0xff3a0000 /lib/libthread.so.1
0xff370000 /export/apps/java/versions/1.6.0.4/bin/../jre/lib/sparc/jli/libjli.so
0xff350000 /lib/libdl.so.1
0xff200000 /lib/libc.so.1
0xff390000 /platform/SUNW,SPARC-Enterprise-T5120/lib/libc_psr.so.1
0xfe800000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/server/libjvm.so
0xff310000 /lib/libsocket.so.1
0xff330000 /usr/lib/libsched.so.1
0xff1e0000 /lib/libm.so.1
0xff1b0000 /usr/lib/libCrun.so.1
0xff190000 /lib/libdoor.so.1
0xfe700000 /lib/libnsl.so.1
0xfe600000 /lib/libm.so.2
0xff160000 /lib/libscf.so.1
0xfe7e0000 /lib/libuutil.so.1
0xfe7c0000 /lib/libgen.so.1
0xfe6d0000 /lib/libmd.so.1
0xfe5e0000 /platform/SUNW,SPARC-Enterprise-T5120/lib/libmd_psr.so.1
0xfe5c0000 /lib/libmp.so.2
0xfe540000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/native_threads/libhpi.so
0xfe450000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libverify.so
0xfe410000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libjava.so
0xfe3f0000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libzip.so
0xfe2e0000 /usr/lib/locale/en_US.ISO8859-1/en_US.ISO8859-1.so.3
0xfbd10000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libnet.so
0xb77d0000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libj2pkcs11.so
0xb77a0000 /usr/lib/libpkcs11.so
0xb76e0000 /usr/lib/libcryptoutil.so.1
0xb76b0000 /usr/lib/security/pkcs11_kernel.so
0xb75a0000 /usr/lib/security/pkcs11_softtoken_extra.so
0xb7290000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libcmm.so
0xb71b0000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libjpeg.so
0xb2880000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/libawt.so
0xb74c0000 /export/apps/java/versions/1.6.0.4/jre/lib/sparc/headless/libmawt.so

VM Arguments:
jvm_args: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/c/tomcat/apps/lfos1ws_27901/conf/logging.properties -Dlbbw.jvmRoute=416536ab75c2dda0c517d2dc0d13fbc33e813387 -Djava.endorsed.dirs=/c/tomcat/current/common/endorsed -Dcatalina.base=/c/tomcat/apps/lfos1ws_27901 -Dcatalina.home=/c/tomcat/current -Djava.io.tmpdir=/c/tomcat/apps/lfos1ws_27901/temp
java_command: org.apache.catalina.startup.Bootstrap start
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=/c/java/versions/1.6.0.4
PATH=/usr/sbin:/usr/bin
LD_LIBRARY_PATH=/export/apps/java/versions/1.6.0.4/jre/lib/sparc/server:/export/apps/java/versions/1.6.0.4/jre/lib/sparc:/export/apps/java/versions/1.6.0.4/jre/../lib/sparc

Signal Handlers:
SIGSEGV: [libjvm.so+0x767408], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGBUS: [libjvm.so+0x767408], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGFPE: [libjvm.so+0x1a532c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGPIPE: [libjvm.so+0x1a532c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGXFSZ: [libjvm.so+0x1a532c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGILL: [libjvm.so+0x1a532c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGQUIT: [libjvm.so+0x66eb3c], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGHUP: [libjvm.so+0x66eb3c], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGTERM: [libjvm.so+0x66eb3c], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIG39: [libjvm.so+0x672144], sa_mask[0]=0x00000000, sa_flags=0x00000008
SIG40: [libjvm.so+0x1a532c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c


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

OS: Solaris 10 5/08 s10s_u5wos_10 SPARC
Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 24 March 2008

uname:SunOS 5.10 Generic_127127-11 sun4v (T2 libthread)
rlimit: STACK 8192k, CORE infinity, NOFILE 65536, AS infinity
load average:0.65 0.18 0.08

CPU:total 32 has_v8, has_v9, has_vis1, is_sun4v, is_niagara1

Memory: 8k page, physical 33423360k(28739888k free)

vm_info: Java HotSpot(TM) Server VM (10.0-b19) for solaris-sparc JRE (1.6.0_04-b12), built on Dec 14 2007 01:18:43 by "" with Workshop 5.8

time: Tue Jul 5 10:17:27 2011
elapsed time: 34 seconds

Edited by: 871182 on 08.07.2011 00:43

Edited by: 871182 on 08.07.2011 04:18