Java HotSpot Virtual Machine

Hello,

I am getting following JVM crash logs...Please suggest what could be the cause of this error


+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfead64d4, pid=17991, tid=33
#
# Java VM: Java HotSpot(TM) Server VM (11.3-b02 mixed mode solaris-sparc)
# Problematic frame:
# V [libjvm.so+0x2d64d4]
#
# 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 (0x006b2400): VMThread [stack: 0x71d80000,0x71e00000] [id=33]

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

Registers:
O0=0x00d34748 O1=0x000000fe O2=0x00000000 O3=0x00000000
O4=0xf68324a8 O5=0x0003c8a8 O6=0x71dffb38 O7=0xfead64a8
G1=0x00000001 G2=0x6e07dcd4 G3=0xff0fe000 G4=0x00000000
G5=0x01a32cb4 G6=0x00000000 G7=0xfc2e7800 Y=0x00000000
PC=0xfead64d4 nPC=0xfead64d8


Top of Stack: (sp=0x71dffb38)
0x71dffb38: ff0fe000 ff12af2d 00000000 00000000
0x71dffb48: 00f1a400 ff13a8a8 00000072 007e18fe
0x71dffb58: 79acc558 00000000 00d34758 000001c4
0x71dffb68: 00f1a405 00000000 71dffba8 fead8348
0x71dffb78: 00000000 3b9ac2ef 006b3520 00000000
0x71dffb88: ff12aec8 0002cec8 71dffc08 0002ced4
0x71dffb98: 0115beeb 96e3d559 0115beeb 977f639d
0x71dffba8: 006b2868 006b2870 0012a800 01a32cb4

Instructions: (pc=0xfead64d4)
0xfead64c4: ac 10 20 00 b6 10 20 00 d6 06 80 1b ac 05 a0 01
0xfead64d4: d8 02 e0 00 80 a3 00 18 12 40 00 05 b6 06 e0 04

Stack: [0x71d80000,0x71e00000], sp=0x71dffb38, free space=510k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x2d64d4]
V [libjvm.so+0x2d8350]
V [libjvm.so+0x1c3fcc]
V [libjvm.so+0x77d604]
V [libjvm.so+0x77db9c]
V [libjvm.so+0x24770c]
V [libjvm.so+0x6709d8]

VM_Operation (0x6e07dc40): RevokeBias, mode: safepoint, requested by thread 0x016f8c00


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

Java Threads: ( => current thread )
0x0166f000 JavaThread "Thread-1509" daemon [_thread_in_native, id=6878, stack(0x6e800000,0x6e880000)]
0x00f9b400 JavaThread "Thread-1508" daemon [_thread_in_native, id=6877, stack(0x6f000000,0x6f080000)]
0x00c4dc00 JavaThread "Thread-1507" daemon [_thread_in_native, id=6876, stack(0x6f500000,0x6f580000)]
0x008c0400 JavaThread "Thread-1506" daemon [_thread_in_native, id=6858, stack(0x70100000,0x70180000)]
0x00bc7c00 JavaThread "Thread-1505" daemon [_thread_in_native, id=6856, stack(0x6f400000,0x6f480000)]
0x015bf000 JavaThread "Thread-1503" daemon [_thread_in_native, id=6848, stack(0x6f700000,0x6f780000)]
0x00bc8800 JavaThread "Thread-1502" daemon [_thread_in_native, id=6847, stack(0x6f900000,0x6f980000)]
0x0140f400 JavaThread "Thread-1501" daemon [_thread_in_native, id=6846, stack(0x6d700000,0x6d780000)]
0x007ae800 JavaThread "Thread-1500" daemon [_thread_in_native, id=6845, stack(0x6fb00000,0x6fb80000)]
0x0187c800 JavaThread "Thread-1499" daemon [_thread_in_native, id=6843, stack(0x6f600000,0x6f680000)]
0x01759c00 JavaThread "RMI RenewClean-[10.170.210.54:64097,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=6810, stack(0x6e600000,0x6e680000)]
0x00d45000 JavaThread "Multicast keep-alive Heartbeat Receiver thread-13" daemon [_thread_blocked, id=6743, stack(0x6fa00000,0x6fa80000)]
0x00dcd400 JavaThread "RMI RenewClean-[10.170.210.54:47241,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=3270, stack(0x6f800000,0x6f880000)]
0x0187b400 JavaThread "RMI RenewClean-[10.170.210.54:45324,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=3213, stack(0x6f100000,0x6f180000)]
0x00cb8800 JavaThread "http-22780-13" daemon [_thread_blocked, id=1436, stack(0x70400000,0x70480000)]
0x007f0000 JavaThread "RMI RenewClean-[10.170.210.54:10026,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=110, stack(0x6fc00000,0x6fc80000)]
0x01a22000 JavaThread "RMI RenewClean-[10.170.210.170:13798,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=106, stack(0x6d500000,0x6d580000)]
0x01884800 JavaThread "RMI RenewClean-[10.170.210.169:52526,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=105, stack(0x6d600000,0x6d680000)]
0x00ece400 JavaThread "http-22780-12" daemon [_thread_blocked, id=103, stack(0x6d800000,0x6d880000)]
0x014c2000 JavaThread "http-22780-11" daemon [_thread_blocked, id=102, stack(0x6d900000,0x6d980000)]
0x012e8400 JavaThread "http-22780-10" daemon [_thread_blocked, id=101, stack(0x6da00000,0x6da80000)]
0x01441c00 JavaThread "http-22780-9" daemon [_thread_blocked, id=100, stack(0x6db00000,0x6db80000)]
0x017db800 JavaThread "http-22780-8" daemon [_thread_blocked, id=99, stack(0x6dc00000,0x6dc80000)]
0x0192bc00 JavaThread "Timer-2" daemon [_thread_blocked, id=98, stack(0x6dd00000,0x6dd80000)]
0x00af9000 JavaThread "http-22780-7" daemon [_thread_blocked, id=97, stack(0x6de00000,0x6de80000)]
0x00f1a400 JavaThread "http-22780-6" daemon [_thread_blocked, id=96, stack(0x6df00000,0x6df80000)]
0x016f8c00 JavaThread "http-22780-5" daemon [_thread_blocked, id=95, stack(0x6e000000,0x6e080000)]
0x00b11800 JavaThread "http-22780-4" daemon [_thread_blocked, id=91, stack(0x6e400000,0x6e480000)]
0x00d53400 JavaThread "http-22780-3" daemon [_thread_blocked, id=88, stack(0x6e700000,0x6e780000)]
0x01585800 JavaThread "Timer-1" daemon [_thread_blocked, id=81, stack(0x6ee00000,0x6ee80000)]
0x015f1c00 JavaThread "http-22780-2" daemon [_thread_blocked, id=66, stack(0x6fd00000,0x6fd80000)]
0x00c12000 JavaThread "http-22780-1" daemon [_thread_blocked, id=65, stack(0x6fe00000,0x6fe80000)]
0x00bb4c00 JavaThread "http-22780-Acceptor-0" daemon [_thread_in_native, id=64, stack(0x6ff00000,0x6ff80000)]
0x00f5a800 JavaThread "ContainerBackgroundProcessor[StandardEngine[svcportal]]" daemon [_thread_blocked, id=63, stack(0x70000000,0x70080000)]
0x00d46800 JavaThread "RMI RenewClean-[10.170.210.46:31437,net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory@1d4c0]" daemon [_thread_blocked, id=61, stack(0x70200000,0x70280000)]
0x00957c00 JavaThread "RMI Scheduler(0)" daemon [_thread_blocked, id=60, stack(0x70300000,0x70380000)]
0x013f3c00 JavaThread "GC Daemon" daemon [_thread_blocked, id=58, stack(0x70500000,0x70580000)]
0x01a28c00 JavaThread "RMI Reaper" [_thread_blocked, id=57, stack(0x70600000,0x70680000)]
0x018f9400 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=56, stack(0x70700000,0x70780000)]
0x00f3fc00 JavaThread "Replication Thread" daemon [_thread_blocked, id=55, stack(0x70800000,0x70880000)]
0x0143c000 JavaThread "Replication Thread" daemon [_thread_blocked, id=54, stack(0x70900000,0x70980000)]
0x00928400 JavaThread "Replication Thread" daemon [_thread_blocked, id=53, stack(0x70a00000,0x70a80000)]
0x00d2a400 JavaThread "Replication Thread" daemon [_thread_blocked, id=52, stack(0x70b00000,0x70b80000)]
0x00fa3000 JavaThread "Replication Thread" daemon [_thread_blocked, id=51, stack(0x71000000,0x71080000)]
0x00eb3400 JavaThread "net.sf.ehcache.CacheManager@1c5cd7" daemon [_thread_blocked, id=50, stack(0x70e00000,0x70e80000)]
0x00ad1800 JavaThread "RMI TCP Accept-31382" daemon [_thread_in_native, id=49, stack(0x70d00000,0x70d80000)]
0x010e1c00 JavaThread "Multicast Heartbeat Sender Thread" daemon [_thread_blocked, id=48, stack(0x70c00000,0x70c80000)]
0x010e1800 JavaThread "Multicast Heartbeat Receiver Thread" daemon [_thread_in_native, id=47, stack(0x70f00000,0x70f80000)]
0x006d4400 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=40, stack(0x71200000,0x71280000)]
0x006d2000 JavaThread "CompilerThread1" daemon [_thread_blocked, id=39, stack(0x71300000,0x71380000)]
0x006d0000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=38, stack(0x71400000,0x71480000)]
0x006ce800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=37, stack(0x71500000,0x71580000)]
0x006cd000 JavaThread "Surrogate Locker Thread (CMS)" daemon [_thread_blocked, id=36, stack(0x71600000,0x71680000)]
0x006ba800 JavaThread "Finalizer" daemon [_thread_blocked, id=35, stack(0x71700000,0x71780000)]
0x006b5c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=34, stack(0x71c80000,0x71d00000)]
0x00031800 JavaThread "main" [_thread_in_native, id=2, stack(0xfe480000,0xfe500000)]

Other Threads:
=>0x006b2400 VMThread [stack: 0x71d80000,0x71e00000] [id=33]
0x006d7000 WatcherThread [stack: 0x71100000,0x71180000] [id=41]

VM state:at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x00030790] UNKNOWN - owner thread: 0x006b2400

Heap
par new generation total 235968K, used 72578K [0x76800000, 0x86800000, 0x86800000)
eden space 209792K, 33% used [0x76800000, 0x7abf3cf0, 0x834e0000)
from space 26176K, 11% used [0x834e0000, 0x837cceb8, 0x84e70000)
to space 26176K, 0% used [0x84e70000, 0x84e70000, 0x86800000)
concurrent mark-sweep generation total 1835008K, used 19649K [0x86800000, 0xf6800000, 0xf6800000)
concurrent-mark-sweep perm gen total 50032K, used 29992K [0xf6800000, 0xf98dc000, 0xfa800000)

Dynamic libraries:
0x00010000 /work/nfs/nas2/jdk/1.6.0.13/bin/java
0xff3f8000 /usr/lib/libthread.so.1
0xff380000 /work/nfs/nas2/jdk/1.6.0.13/bin/../jre/lib/sparc/jli/libjli.so
0xff3a0000 /usr/lib/libdl.so.1
0xff200000 /usr/lib/libc.so.1
0xff350000 /platform/SUNW,Sun-Fire-T200/lib/libc_psr.so.1
0xfe800000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/server/libjvm.so
0xff310000 /usr/lib/libsocket.so.1
0xff340000 /usr/lib/libsched.so.1
0xff1e0000 /usr/lib/libm.so.1
0xff1a0000 /usr/lib/libCrun.so.1
0xff180000 /usr/lib/libdoor.so.1
0xfe700000 /usr/lib/libnsl.so.1
0xfe600000 /usr/lib/libm.so.2
0xfe7d0000 /usr/lib/libscf.so.1
0xfe6e0000 /usr/lib/libuutil.so.1
0xfe5e0000 /usr/lib/libmd5.so.1
0xfe5c0000 /usr/lib/libmp.so.2
0xfe550000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/native_threads/libhpi.so
0xfe520000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/libverify.so
0xfe440000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/libjava.so
0xfe420000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/libzip.so
0xfbf90000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/libnet.so
0xfb4c0000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/libj2pkcs11.so
0xfb3c0000 /usr/lib/libpkcs11.so
0xfb4a0000 /usr/lib/libcryptoutil.so.1
0xfb390000 /usr/lib/security/pkcs11_kernel.so
0x76480000 /usr/lib/security/pkcs11_softtoken.so
0xfb2e0000 /work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/librmi.so

VM Arguments:
jvm_args: -Xms2048m -Xmx2048m -Xloggc:/work/nfs/tomcatlogs/svcportal/svcprt_gc.log -verbose:gc -XX:+UseConcMarkSweepGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Dslsimonitor:svcportal: -Dapp.logdir=/work/nfs/tomcatlogs/svcportal -Dapp.name=svcportal -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/work/tomcat/svcportal/current/conf/logging.properties -Djava.endorsed.dirs=/opt/tomcat/6.0.18/endorsed -Dcatalina.base=/work/tomcat/svcportal/current -Dcatalina.home=/opt/tomcat/6.0.18 -Djava.io.tmpdir=/work/tomcat/svcportal/current/temp
java_command: org.apache.catalina.startup.Bootstrap start
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=/opt/jdk/1.6.0.13
CLASSPATH=/opt/apps/home/db2usr/sqllib/java/db2java.zip:/opt/apps/home/db2usr/sqllib/java/db2jcc.jar:/opt/apps/home/db2usr/sqllib/java/db2jcc_license_cu.jar:.:/work/nfs/config:/work/tomcat/svcportal/current/conf:/work/tomcat/svcportal/current/properties:/work/nfs/jdbc/db2/current/db2jcc.jar:/work/nfs/jdbc/db2/current/db2jcc_license_cisuz.jar:/work/nfs/jdbc/db2/current/db2jcc_license_cu.jar:/opt/Documentum/Shared/dctm.jar:/opt/Documentum/Shared/config:/opt/tomcat/6.0.18/bin/bootstrap.jar:/opt/tomcat/6.0.18/bin/commons-logging-api.jar
PATH=/opt/tomcat/6.0.18/bin:/opt/Documentum/Shared/dfc:/opt/jdk/1.6.0.13/jre/bin:/opt/jdk/1.6.0.13/bin:/opt/CA/SharedComponents/bin:/usr/bin::/opt/CA/SharedComponents/bin:/opt/CA/SharedComponents/ccs/cam/bin:/opt/apps/home/db2usr/sqllib/bin:/opt/apps/home/db2usr/sqllib/adm:/opt/apps/home/db2usr/sqllib/misc
LD_LIBRARY_PATH=/work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc/server:/work/nfs/nas2/jdk/1.6.0.13/jre/lib/sparc:/work/nfs/nas2/jdk/1.6.0.13/jre/../lib/sparc:/usr/lib:/opt/CA/CAlib:/opt/CA/SharedComponents/lib:/opt/apps/home/db2usr/sqllib/lib:/opt/Documentum/Shared/dfc
SHELL=/bin/ksh

Signal Handlers:
SIGSEGV: [libjvm.so+0x77ac28], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGBUS: [libjvm.so+0x77ac28], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGFPE: [libjvm.so+0x1a4968], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGPIPE: [libjvm.so+0x1a4968], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGXFSZ: [libjvm.so+0x1a4968], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGILL: [libjvm.so+0x1a4968], 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+0x672c3c], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGHUP: [libjvm.so+0x672c3c], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGTERM: [libjvm.so+0x672c3c], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIG39: [libjvm.so+0x67634c], sa_mask[0]=0x00000000, sa_flags=0x00000008
SIG40: [libjvm.so+0x1a4968], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c


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

OS: Solaris 10 11/06 s10s_u3wos_10 SPARC
Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 14 November 2006

uname:SunOS 5.10 Generic_118833-36 sun4v (T2 libthread)
rlimit: STACK 8192k, CORE infinity, NOFILE 65536, AS infinity
load average:2.95 3.57 3.91

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

Memory: 8k page, physical 66977792k(3531352k free)

vm_info: Java HotSpot(TM) Server VM (11.3-b02) for solaris-sparc JRE (1.6.0_13-b03), built on Mar 9 2009 00:52:26 by "" with Workshop 5.8

time: Mon Oct 18 16:39:02 2010
elapsed time: 545503 seconds