JVM crash on Debian Linux

Hi
I am running some simple web applications in Tomcat on a Debian Linux machine and my JVM is crashing frequently. The server load is very low.
Mostly it is the java.net.Inet4AddressImpl.getHostByAddr(Native Method) that causes the crash but i have also seen java.lang.Thread.start(Native Method) crash. The library /lib/tls/libc.so.6 is always involved.
Configuration:
J2SE v 1.4.2_07-b05 SDK
GNU/Linux 2.6.11.2 Debian Sarge
Tomcat 5.0.30
I would be very thankful if someone could help me out with this!
Here is the error log:
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0xB7F25604
Function=memchr+0x104
Library=/lib/tls/libc.so.6
Current Java thread:
at java.net.Inet4AddressImpl.getHostByAddr(Native Method)
at java.net.InetAddress$1.getHostByAddr(InetAddress.java:774)
at java.net.InetAddress.getHostFromNameService(InetAddress.java:464)
at java.net.InetAddress.getHostName(InetAddress.java:407)
at java.net.InetAddress.getHostName(InetAddress.java:379)
at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:1011)
at org.apache.coyote.Request.action(Request.java:367)
at org.apache.coyote.tomcat5.CoyoteRequest.getRemoteHost(CoyoteRequest.java:1226)
at org.apache.coyote.tomcat5.CoyoteRequestFacade.getRemoteHost(CoyoteRequestFacade.java:346)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:557)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:534)
Dynamic libraries:
08048000-0804f000 r-xp 00000000 08:05 339473 /usr/java/jakarta-tomcat-5.0.30/bin/jsvc
0804f000-08050000 rw-p 00006000 08:05 339473 /usr/java/jakarta-tomcat-5.0.30/bin/jsvc
9d2d2000-9d38c000 r-xp 00000000 08:05 337392 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libfontmanager.so
9d38c000-9d3a7000 rw-p 000b9000 08:05 337392 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libfontmanager.so
9d3e9000-9d3fd000 r-xp 00000000 08:05 562292 /usr/X11R6/lib/libICE.so.6.3
9d3fd000-9d3fe000 rw-p 00013000 08:05 562292 /usr/X11R6/lib/libICE.so.6.3
9d400000-9d408000 r-xp 00000000 08:05 562247 /usr/X11R6/lib/libSM.so.6.0
9d408000-9d409000 rw-p 00007000 08:05 562247 /usr/X11R6/lib/libSM.so.6.0
9d409000-9d4cd000 r-xp 00000000 08:05 562279 /usr/X11R6/lib/libX11.so.6.2
9d4cd000-9d4d0000 rw-p 000c4000 08:05 562279 /usr/X11R6/lib/libX11.so.6.2
9d4d0000-9d4d4000 r-xp 00000000 08:05 562290 /usr/X11R6/lib/libXtst.so.6.1
9d4d4000-9d4d5000 rw-p 00004000 08:05 562290 /usr/X11R6/lib/libXtst.so.6.1
9d4d5000-9d4e2000 r-xp 00000000 08:05 562741 /usr/X11R6/lib/libXext.so.6.4
9d4e2000-9d4e3000 rw-p 0000c000 08:05 562741 /usr/X11R6/lib/libXext.so.6.4
9d4e3000-9d530000 r-xp 00000000 08:05 562249 /usr/X11R6/lib/libXt.so.6.0
9d530000-9d533000 rw-p 0004d000 08:05 562249 /usr/X11R6/lib/libXt.so.6.0
9d534000-9d53b000 r-xp 00000000 08:05 562262 /usr/X11R6/lib/libXp.so.6.2
9d53b000-9d53c000 rw-p 00006000 08:05 562262 /usr/X11R6/lib/libXp.so.6.2
9d541000-9d594000 r-xp 00000000 08:05 337388 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libmlib_image.so
9d594000-9d595000 rw-p 00052000 08:05 337388 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libmlib_image.so
9d595000-9d866000 r-xp 00000000 08:05 337389 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libawt.so
9d866000-9d87c000 rw-p 002d0000 08:05 337389 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libawt.so
9d8a1000-9d8d8000 r-xp 00000000 08:05 337393 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libjpeg.so
9d8d8000-9d8d9000 rw-p 00036000 08:05 337393 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libjpeg.so
9d910000-9d963000 r-xp 00000000 08:05 337394 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libcmm.so
9d963000-9d965000 rw-p 00052000 08:05 337394 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libcmm.so
9e210000-9e21f000 r-xp 00000000 08:01 40440 /lib/tls/libresolv-2.3.2.so
9e21f000-9e220000 rw-p 0000f000 08:01 40440 /lib/tls/libresolv-2.3.2.so
9e222000-9e24f000 r--s 00000000 08:05 337819 /usr/java/jakarta-tomcat-5.0.30/server/lib/tomcat-util.jar
9e24f000-9e253000 r--s 00000000 08:05 337818 /usr/java/jakarta-tomcat-5.0.30/server/lib/tomcat-jni.jar
9e253000-9e271000 r--s 00000000 08:05 337817 /usr/java/jakarta-tomcat-5.0.30/server/lib/tomcat-jk2.jar
9e271000-9e272000 r--s 00000000 08:05 337816 /usr/java/jakarta-tomcat-5.0.30/server/lib/tomcat-jk.jar
9e272000-9e27f000 r--s 00000000 08:05 337815 /usr/java/jakarta-tomcat-5.0.30/server/lib/tomcat-http11.jar
9e27f000-9e284000 r--s 00000000 08:05 337814 /usr/java/jakarta-tomcat-5.0.30/server/lib/tomcat-coyote.jar
9e284000-9e28a000 r--s 00000000 08:05 337813 /usr/java/jakarta-tomcat-5.0.30/server/lib/servlets-webdav.jar
9e28a000-9e28c000 r--s 00000000 08:05 337811 /usr/java/jakarta-tomcat-5.0.30/server/lib/servlets-invoker.jar
9e28c000-9e292000 r--s 00000000 08:05 337810 /usr/java/jakarta-tomcat-5.0.30/server/lib/servlets-default.jar
9e292000-9e293000 r--s 00000000 08:05 337809 /usr/java/jakarta-tomcat-5.0.30/server/lib/servlets-common.jar
9e293000-9e294000 r--s 00000000 08:05 337807 /usr/java/jakarta-tomcat-5.0.30/server/lib/jkshm.jar
9e294000-9e29c000 r--s 00000000 08:05 337806 /usr/java/jakarta-tomcat-5.0.30/server/lib/jkconfig.jar
9e29c000-9e2a3000 r--s 00000000 08:05 337805 /usr/java/jakarta-tomcat-5.0.30/server/lib/jakarta-regexp-1.3.jar
9e2a3000-9e2be000 r--s 00000000 08:05 337804 /usr/java/jakarta-tomcat-5.0.30/server/lib/commons-modeler.jar
9e2be000-9e2c4000 r--s 00000000 08:05 337803 /usr/java/jakarta-tomcat-5.0.30/server/lib/commons-fileupload-1.0.jar
9e2c4000-9e2df000 r--s 00000000 08:05 337802 /usr/java/jakarta-tomcat-5.0.30/server/lib/commons-digester.jar
9e2df000-9e30e000 r--s 00000000 08:05 337801 /usr/java/jakarta-tomcat-5.0.30/server/lib/commons-beanutils.jar
9e30e000-9e3bc000 r--s 00000000 08:05 337800 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina.jar
9e3bc000-9e3d7000 r--s 00000000 08:05 337799 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina-optional.jar
9e3d7000-9e3dd000 r--s 00000000 08:05 337798 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina-i18n-ja.jar
9e3dd000-9e3e3000 r--s 00000000 08:05 337797 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina-i18n-fr.jar
9e3e3000-9e3e9000 r--s 00000000 08:05 337796 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina-i18n-es.jar
9e3e9000-9e408000 r--s 00000000 08:05 337795 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina-cluster.jar
9e408000-9e40d000 r--s 00000000 08:05 337794 /usr/java/jakarta-tomcat-5.0.30/server/lib/catalina-ant.jar
9e40d000-9e41b000 r--s 00000000 08:05 404959 /usr/java/jakarta-tomcat-5.0.30/common/lib/activation.jar
9e41b000-9e470000 r--s 00000000 08:05 405025 /usr/java/jakarta-tomcat-5.0.30/common/lib/mail.jar
9e470000-9e473000 r--s 00000000 08:05 404902 /usr/java/jakarta-tomcat-5.0.30/common/lib/jta-spec1_0_1.jar
9e473000-9e475000 r--s 00000000 08:05 404901 /usr/java/jakarta-tomcat-5.0.30/common/lib/jdbc2_0-stdext.jar
9e475000-9e486000 r--s 00000000 08:05 404849 /usr/java/jakarta-tomcat-5.0.30/common/lib/mssqlserver.jar
9e486000-9e495000 r--s 00000000 08:05 404850 /usr/java/jakarta-tomcat-5.0.30/common/lib/msutil.jar
9e495000-9e4dc000 r--s 00000000 08:05 404848 /usr/java/jakarta-tomcat-5.0.30/common/lib/msbase.jar
9e4dc000-9e53d000 r--s 00000000 08:05 404899 /usr/java/jakarta-tomcat-5.0.30/common/lib/mysql-connector-java-3.1.7-bin.jar
9e53d000-9e555000 r--s 00000000 08:05 337793 /usr/java/jakarta-tomcat-5.0.30/common/lib/servlet-api.jar
9e555000-9e560000 r--s 00000000 08:05 337792 /usr/java/jakarta-tomcat-5.0.30/common/lib/naming-resources.jar
9e560000-9e561000 r--s 00000000 08:05 337791 /usr/java/jakarta-tomcat-5.0.30/common/lib/naming-java.jar
9e561000-9e565000 r--s 00000000 08:05 337790 /usr/java/jakarta-tomcat-5.0.30/common/lib/naming-factory.jar
9e565000-9e56c000 r--s 00000000 08:05 337789 /usr/java/jakarta-tomcat-5.0.30/common/lib/naming-common.jar
9e56c000-9e579000 r--s 00000000 08:05 337788 /usr/java/jakarta-tomcat-5.0.30/common/lib/jsp-api.jar
9e579000-9e594000 r--s 00000000 08:05 337787 /usr/java/jakarta-tomcat-5.0.30/common/lib/jasper-runtime.jar
9e594000-9e5eb000 r--s 00000000 08:05 337786 /usr/java/jakarta-tomcat-5.0.30/common/lib/jasper-compiler.jar
9e5eb000-9e5f6000 r--s 00000000 08:05 337785 /usr/java/jakarta-tomcat-5.0.30/common/lib/commons-pool-1.2.jar
9e5f6000-9e612000 r--s 00000000 08:05 337784 /usr/java/jakarta-tomcat-5.0.30/common/lib/commons-el.jar
9e612000-9e62d000 r--s 00000000 08:05 337783 /usr/java/jakarta-tomcat-5.0.30/common/lib/commons-dbcp-1.2.1.jar
9e62d000-9e6b6000 r--s 00000000 08:05 337782 /usr/java/jakarta-tomcat-5.0.30/common/lib/commons-collections-3.1.jar
9e6b6000-9e7ab000 r--s 00000000 08:05 337781 /usr/java/jakarta-tomcat-5.0.30/common/lib/ant.jar
9e7ab000-9e7ae000 r--s 00000000 08:05 337780 /usr/java/jakarta-tomcat-5.0.30/common/lib/ant-launcher.jar
9e7ae000-9e7cd000 r--s 00000000 08:05 404834 /usr/java/jakarta-tomcat-5.0.30/common/endorsed/xml-apis.jar
9e7cd000-9e8c4000 r--s 00000000 08:05 404833 /usr/java/jakarta-tomcat-5.0.30/common/endorsed/xercesImpl.jar
9e8c4000-9ebc5000 r--s 00000000 08:05 404841 /usr/java/jakarta-tomcat-5.0.30/common/endorsed/xalan.jar
9ebc5000-9ebd5000 r-xp 00000000 08:05 337384 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libnet.so
9ebd5000-9ebd6000 rw-p 0000f000 08:05 337384 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libnet.so
9ebd6000-9ebdd000 r--s 00000000 08:05 337757 /usr/java/jakarta-tomcat-5.0.30/bin/commons-logging-api.jar
9ebdd000-9ec31000 r--s 00000000 08:05 337763 /usr/java/jakarta-tomcat-5.0.30/bin/jmx.jar
9ec31000-9ec39000 r--s 00000000 08:05 337750 /usr/java/jakarta-tomcat-5.0.30/bin/bootstrap.jar
9ec39000-9ec3c000 r--s 00000000 08:05 337755 /usr/java/jakarta-tomcat-5.0.30/bin/commons-daemon.jar
9ec3c000-9f118000 r--s 00000000 08:05 355210 /usr/java/j2sdk1.4.2_07/lib/tools.jar
9f118000-9f1d4000 r--s 00000000 08:05 354117 /usr/java/j2sdk1.4.2_07/jre/lib/ext/localedata.jar
9f1d4000-9f1e1000 r--s 00000000 08:05 353577 /usr/java/j2sdk1.4.2_07/jre/lib/ext/ldapsec.jar
9f1e1000-9f1e4000 r--s 00000000 08:05 353575 /usr/java/j2sdk1.4.2_07/jre/lib/ext/dnsns.jar
9f1e4000-9f200000 r--s 00000000 08:05 353574 /usr/java/j2sdk1.4.2_07/jre/lib/ext/sunjce_provider.jar
9f400000-9f407000 r--p 01a81000 08:05 167297 /usr/lib/locale/locale-archive
9f407000-9f607000 r--p 00000000 08:05 167297 /usr/lib/locale/locale-archive
b38c2000-b38c5000 r-xp 00000000 08:01 40433 /lib/tls/libnss_dns-2.3.2.so
b38c5000-b38c6000 rw-p 00003000 08:01 40433 /lib/tls/libnss_dns-2.3.2.so
b5973000-b5ecc000 r--s 00000000 08:05 337449 /usr/java/j2sdk1.4.2_07/jre/lib/charsets.jar
b5ecc000-b5edd000 r--s 00000000 08:05 337404 /usr/java/j2sdk1.4.2_07/jre/lib/jce.jar
b5edd000-b5fba000 r--s 00000000 08:05 337448 /usr/java/j2sdk1.4.2_07/jre/lib/jsse.jar
b5fba000-b5fd0000 r--s 00000000 08:05 337403 /usr/java/j2sdk1.4.2_07/jre/lib/sunrsasign.jar
b601a000-b79c3000 r--s 00000000 08:05 337346 /usr/java/j2sdk1.4.2_07/jre/lib/rt.jar
b79c3000-b79d7000 r-xp 00000000 08:05 337381 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libzip.so
b79d7000-b79da000 rw-p 00013000 08:05 337381 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libzip.so
b79da000-b79fa000 r-xp 00000000 08:05 337379 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libjava.so
b79fa000-b79fc000 rw-p 0001f000 08:05 337379 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libjava.so
b79fc000-b7a0c000 r-xp 00000000 08:05 337378 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libverify.so
b7a0c000-b7a0e000 rw-p 0000f000 08:05 337378 /usr/java/j2sdk1.4.2_07/jre/lib/i386/libverify.so
b7a0e000-b7a12000 rw-s 00000000 08:08 64258 /tmp/hsperfdata_tomcat/17768
b7a12000-b7a1a000 r-xp 00000000 08:05 337367 /usr/java/j2sdk1.4.2_07/jre/lib/i386/native_threads/libhpi.so
b7a1a000-b7a1b000 rw-p 00007000 08:05 337367 /usr/java/j2sdk1.4.2_07/jre/lib/i386/native_threads/libhpi.so
b7a1b000-b7a27000 r-xp 00000000 08:01 40439 /lib/tls/libpthread-0.60.so
b7a27000-b7a28000 rw-p 0000c000 08:01 40439 /lib/tls/libpthread-0.60.so
b7a2a000-b7a4b000 r-xp 00000000 08:01 40429 /lib/tls/libm-2.3.2.so
b7a4b000-b7a4c000 rw-p 00020000 08:01 40429 /lib/tls/libm-2.3.2.so
b7a51000-b7e4f000 r-xp 00000000 08:05 337373 /usr/java/j2sdk1.4.2_07/jre/lib/i386/client/libjvm.so
b7e4f000-b7e6b000 rw-p 003fd000 08:05 337373 /usr/java/j2sdk1.4.2_07/jre/lib/i386/client/libjvm.so
b7e7d000-b7e86000 r-xp 00000000 08:01 40434 /lib/tls/libnss_files-2.3.2.so
b7e86000-b7e87000 rw-p 00008000 08:01 40434 /lib/tls/libnss_files-2.3.2.so
b7e87000-b7e8f000 r-xp 00000000 08:01 40436 /lib/tls/libnss_nis-2.3.2.so
b7e8f000-b7e90000 rw-p 00007000 08:01 40436 /lib/tls/libnss_nis-2.3.2.so
b7e90000-b7ea1000 r-xp 00000000 08:01 40431 /lib/tls/libnsl-2.3.2.so
b7ea1000-b7ea2000 rw-p 00011000 08:01 40431 /lib/tls/libnsl-2.3.2.so
b7ea4000-b7eab000 r-xp 00000000 08:01 40432 /lib/tls/libnss_compat-2.3.2.so
b7eab000-b7eac000 rw-p 00006000 08:01 40432 /lib/tls/libnss_compat-2.3.2.so
b7eac000-b7fd5000 r-xp 00000000 08:01 40426 /lib/tls/libc-2.3.2.so
b7fd5000-b7fdd000 rw-p 00129000 08:01 40426 /lib/tls/libc-2.3.2.so
b7fe1000-b7fe3000 r-xp 00000000 08:01 40428 /lib/tls/libdl-2.3.2.so
b7fe3000-b7fe4000 rw-p 00002000 08:01 40428 /lib/tls/libdl-2.3.2.so
b7fea000-b8000000 r-xp 00000000 08:01 40401 /lib/ld-2.3.2.so
b8000000-b8001000 rw-p 00015000 08:01 40401 /lib/ld-2.3.2.so
Heap at VM Abort:
Heap
def new generation total 18176K, used 8742K [0x9f8c0000, 0xa0c70000, 0xa0c70000)
eden space 16192K, 51% used [0x9f8c0000, 0xa00eabf0, 0xa0890000)
from space 1984K, 19% used [0xa0a80000, 0xa0adecd8, 0xa0c70000)
to space 1984K, 0% used [0xa0890000, 0xa0890000, 0xa0a80000)
tenured generation total 241984K, used 18638K [0xa0c70000, 0xaf8c0000, 0xaf8c0000)
the space 241984K, 7% used [0xa0c70000, 0xa1ea3860, 0xa1ea3a00, 0xaf8c0000)
compacting perm gen total 14592K, used 14337K [0xaf8c0000, 0xb0700000, 0xb38c0000)
the space 14592K, 98% used [0xaf8c0000, 0xb06c07e8, 0xb06c0800, 0xb0700000)
Local Time = Mon May 2 09:21:20 2005
Elapsed Time = 321329
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Client VM (1.4.2_07-b05 mixed mode)
#

Hi
Does a simple java.net.InetAddress.getHostName fail?
How about not using NPTL? Not too familiar with linux but since u mentioned tls is always seen when using tls.
Hope this helps.

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# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGSEGV (0xb) at pc=0xb777edb2, pid=26766, tid=2384333744
# Java VM: Java HotSpot(TM) Client VM (1.5.0_09-b03 mixed mode)
# Problematic frame:
# V [libjvm.so+0xa2db2]
# An error report file with more information is saved as hs_err_pid26766.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
hs log file
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGILL (0x4) at pc=0xb770650a, pid=27377, tid=2384006064
# Java VM: Java HotSpot(TM) Client VM (1.5.0_09-b03 mixed mode)
# Problematic frame:
# V [libjvm.so+0x7750a]
--------------- T H R E A D ---------------
Current thread (0x080c7fe0): JavaThread "CompilerThread0" daemon [_thread_in_native, id=27382]
siginfo:si_signo=4, si_errno=0, si_code=2, si_addr=0xb770650a
Registers:
EAX=0xb7a1bac8, EBX=0xb7a16aec, ECX=0x080ce380, EDX=0x00000028
ESP=0x8e18fa50, EBP=0x8e18fb08, ESI=0x08137530, EDI=0x00000027
EIP=0xb770650a, CR2=0x00000000, EFLAGS=0x00010206
Top of Stack: (sp=0x8e18fa50)
0x8e18fa50: 080e165c 080e152c 8e18fa98 08137250
0x8e18fa60: 8e18fbe0 080e1530 080ce5a0 08136f90
0x8e18fa70: 08137430 00007ff4 8e18fa98 08137210
0x8e18fa80: 08137210 0000004b 8e18fae8 b794ab6a
0x8e18fa90: b7a16aec 08137488 8e18fac8 b77563fd
0x8e18faa0: 00000004 8e18fab0 00000000 b76ba7ba
0x8e18fab0: b7a16aec 080ce6b4 8e18fae8 b7a16aec
0x8e18fac0: 08137488 8e18fbd0 8e18fb08 b7756836
Instructions: (pc=0xb770650a)
0xb77064fa: 04 8b 10 42 89 10 8b 83 24 0a 00 00 10 01 08 ff
0xb770650a: ff ff ff c7 ff ff 00 00 00 00 c7 46 00 83 00 00
Stack: [0x8e111000,0x8e191000), sp=0x8e18fa50, free space=506k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x7750a]
V [libjvm.so+0x79c09]
V [libjvm.so+0x79f4c]
V [libjvm.so+0x83f49]
V [libjvm.so+0x84944]
V [libjvm.so+0x852c2]
V [libjvm.so+0x6be52]
V [libjvm.so+0x6c559]
V [libjvm.so+0x6cc01]
V [libjvm.so+0x6d0a7]
V [libjvm.so+0x6dc0b]
V [libjvm.so+0x109a6e]
V [libjvm.so+0x1093f3]
V [libjvm.so+0x2f9da6]
V [libjvm.so+0x2f43d3]
V [libjvm.so+0x28bbe8]
C [libpthread.so.0+0x5ced]
Current CompileTask:
HotSpot Client Compiler: 72 b java.util.AbstractCollection.toArray([Ljava/lang/Object;)[Ljava/lang/Object; (75 bytes)
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x080c9540 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=27383]
=>0x080c7fe0 JavaThread "CompilerThread0" daemon [_thread_in_native, id=27382]
0x080c7100 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=27381]
0x080bcbc8 JavaThread "Finalizer" daemon [_thread_blocked, id=27380]
0x080bbf48 JavaThread "Reference Handler" daemon [_thread_blocked, id=27379]
0x0805c9c8 JavaThread "main" [_thread_in_vm, id=27377]
Other Threads:
0x080b9298 VMThread [id=27378]
0x080ca9e0 WatcherThread [id=27384]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 576K, used 240K [0x8e5c0000, 0x8e660000, 0x90d20000)
eden space 512K, 44% used [0x8e5c0000, 0x8e5f8970, 0x8e640000)
from space 64K, 21% used [0x8e650000, 0x8e6537a0, 0x8e660000)
to space 64K, 0% used [0x8e640000, 0x8e640000, 0x8e650000)
tenured generation total 1408K, used 431K [0x90d20000, 0x90e80000, 0xae5c0000)
the space 1408K, 30% used [0x90d20000, 0x90d8bd70, 0x90d8be00, 0x90e80000)
compacting perm gen total 8192K, used 3677K [0xae5c0000, 0xaedc0000, 0xb25c0000)
the space 8192K, 44% used [0xae5c0000, 0xae957450, 0xae957600, 0xaedc0000)
No shared spaces configured.
Dynamic libraries:
08048000-08057000 r-xp 00000000 03:02 6521931 /usr/lib/j2se1.4-sun/jre/bin/java
08057000-08059000 rwxp 0000e000 03:02 6521931 /usr/lib/j2se1.4-sun/jre/bin/java
08059000-08253000 rwxp 08059000 00:00 0 [heap]
8d9b7000-8d9c8000 r-xp 00000000 03:02 6537244 /usr/lib/j2se1.4-sun/jre/lib/i386/libnet.so
8d9c8000-8d9c9000 rwxp 00011000 03:02 6537244 /usr/lib/j2se1.4-sun/jre/lib/i386/libnet.so
8d9c9000-8dc22000 r-xs 00000000 03:02 7766468 /root/lineage2server160/gameserver/l2j-gameserver.jar
8dc22000-8dc89000 r-xs 00000000 03:02 7766471 /root/lineage2server160/gameserver/mysql-connector-java-3.1.10-bin.jar
8dc89000-8dd01000 r-xs 00000000 03:02 7766462 /root/lineage2server160/gameserver/c3p0-0.9.0.4.jar
8dd01000-8de28000 r-xs 00000000 03:02 7766467 /root/lineage2server160/gameserver/jython.jar
8de28000-8de6d000 r-xs 00000000 03:02 7766461 /root/lineage2server160/gameserver/bsh-2.0.jar
8de6d000-8deb4000 r-xs 00000000 03:02 7766466 /root/lineage2server160/gameserver/javolution.jar
8deb4000-8dedf000 r-xs 00000000 03:02 7766460 /root/lineage2server160/gameserver/bsf.jar
8dedf000-8deee000 r-xs 00000000 03:02 7766465 /root/lineage2server160/gameserver/ibmaio.jar
8deee000-8df19000 r-xs 00000000 03:02 6522080 /usr/lib/j2se1.4-sun/jre/lib/ext/sunpkcs11.jar
8df19000-8df40000 r-xs 00000000 03:02 6521992 /usr/lib/j2se1.4-sun/jre/lib/ext/sunjce_provider.jar
8df40000-8e004000 r-xs 00000000 03:02 6521991 /usr/lib/j2se1.4-sun/jre/lib/ext/localedata.jar
8e004000-8e011000 r-xs 00000000 03:02 6521990 /usr/lib/j2se1.4-sun/jre/lib/ext/ldapsec.jar
8e011000-8e012000 ---p 8e011000 00:00 0
8e012000-8e091000 rwxp 8e012000 00:00 0
8e091000-8e094000 ---p 8e091000 00:00 0
8e094000-8e111000 rwxp 8e094000 00:00 0
8e111000-8e114000 ---p 8e111000 00:00 0
8e114000-8e191000 rwxp 8e114000 00:00 0
8e191000-8e194000 ---p 8e191000 00:00 0
8e194000-8e211000 rwxp 8e194000 00:00 0
8e211000-8e214000 ---p 8e211000 00:00 0
8e214000-8e291000 rwxp 8e214000 00:00 0
8e291000-8e294000 ---p 8e291000 00:00 0
8e294000-8e311000 rwxp 8e294000 00:00 0
8e311000-8e312000 ---p 8e311000 00:00 0
8e312000-8e396000 rwxp 8e312000 00:00 0
8e396000-8e3b2000 rwxp 8e396000 00:00 0
8e3b2000-8e3b3000 rwxp 8e3b2000 00:00 0
8e3b3000-8e49f000 rwxp 8e3b3000 00:00 0
8e49f000-8e4a0000 rwxp 8e49f000 00:00 0
8e4a0000-8e4b2000 rwxp 8e4a0000 00:00 0
8e4b2000-8e4b4000 rwxp 8e4b2000 00:00 0
8e4b4000-8e59f000 rwxp 8e4b4000 00:00 0
8e59f000-8e5a3000 rwxp 8e59f000 00:00 0
8e5a3000-8e5bf000 rwxp 8e5a3000 00:00 0
8e5bf000-8e660000 rwxp 8e5bf000 00:00 0
8e660000-90d20000 rwxp 8e660000 00:00 0
90d20000-90e80000 rwxp 90d20000 00:00 0
90e80000-ae5c0000 rwxp 90e80000 00:00 0
ae5c0000-aedc0000 rwxp ae5c0000 00:00 0
aedc0000-b25c0000 rwxp aedc0000 00:00 0
b25c0000-b25c6000 r-xp 00000000 03:02 6537245 /usr/lib/j2se1.4-sun/jre/lib/i386/libnio.so
b25c6000-b25c7000 rwxp 00005000 03:02 6537245 /usr/lib/j2se1.4-sun/jre/lib/i386/libnio.so
b25c7000-b25ca000 rwxp b25c7000 00:00 0
b25ca000-b2647000 rwxp b25ca000 00:00 0
b2647000-b26ef000 rwxp b2647000 00:00 0
b26ef000-b4647000 rwxp b26ef000 00:00 0
b4647000-b4eb7000 r-xs 00000000 03:02 6521980 /usr/lib/j2se1.4-sun/jre/lib/charsets.jar
b4eb7000-b4ecc000 r-xs 00000000 03:02 6522045 /usr/lib/j2se1.4-sun/jre/lib/jce.jar
b4ecc000-b4f51000 r-xs 00000000 03:02 6522046 /usr/lib/j2se1.4-sun/jre/lib/jsse.jar
b4f51000-b4f67000 r-xs 00000000 03:02 6522054 /usr/lib/j2se1.4-sun/jre/lib/sunrsasign.jar
b4f67000-b4fd0000 rwxp b4f67000 00:00 0
b4fd0000-b75e6000 r-xs 00000000 03:02 6522053 /usr/lib/j2se1.4-sun/jre/lib/rt.jar
b75e6000-b75f5000 r-xp 00000000 03:02 6537248 /usr/lib/j2se1.4-sun/jre/lib/i386/libzip.so
b75f5000-b75f7000 rwxp 0000e000 03:02 6537248 /usr/lib/j2se1.4-sun/jre/lib/i386/libzip.so
b75f7000-b7618000 r-xp 00000000 03:02 6537233 /usr/lib/j2se1.4-sun/jre/lib/i386/libjava.so
b7618000-b761a000 rwxp 00020000 03:02 6537233 /usr/lib/j2se1.4-sun/jre/lib/i386/libjava.so
b761a000-b7625000 r-xp 00000000 03:02 6537247 /usr/lib/j2se1.4-sun/jre/lib/i386/libverify.so
b7625000-b7626000 rwxp 0000b000 03:02 6537247 /usr/lib/j2se1.4-sun/jre/lib/i386/libverify.so
b7626000-b7630000 r-xp 00000000 03:02 6980699 /lib/tls/libnss_files-2.3.6.so
b7630000-b7632000 rwxp 00009000 03:02 6980699 /lib/tls/libnss_files-2.3.6.so
b7632000-b763a000 r-xp 00000000 03:02 6980703 /lib/tls/libnss_nis-2.3.6.so
b763a000-b763c000 rwxp 00008000 03:02 6980703 /lib/tls/libnss_nis-2.3.6.so
b763c000-b7643000 r-xp 00000000 03:02 6980695 /lib/tls/libnss_compat-2.3.6.so
b7643000-b7645000 rwxp 00006000 03:02 6980695 /lib/tls/libnss_compat-2.3.6.so
b7645000-b7657000 r-xp 00000000 03:02 6980693 /lib/tls/libnsl-2.3.6.so
b7657000-b7659000 rwxp 00012000 03:02 6980693 /lib/tls/libnsl-2.3.6.so
b7659000-b765b000 rwxp b7659000 00:00 0
b7661000-b7669000 rwxs 00000000 03:02 8552508 /tmp/hsperfdata_root/27377
b7669000-b768d000 r-xp 00000000 03:02 6980690 /lib/tls/libm-2.3.6.so
b768d000-b768f000 rwxp 00023000 03:02 6980690 /lib/tls/libm-2.3.6.so
b768f000-b79fb000 r-xp 00000000 03:02 6537222 /usr/lib/j2se1.4-sun/jre/lib/i386/client/libjvm.so
b79fb000-b7a1a000 rwxp 0036b000 03:02 6537222 /usr/lib/j2se1.4-sun/jre/lib/i386/client/libjvm.so
b7a1a000-b7e31000 rwxp b7a1a000 00:00 0
b7e31000-b7f5f000 r-xp 00000000 03:02 6980682 /lib/tls/libc-2.3.6.so
b7f5f000-b7f64000 r-xp 0012e000 03:02 6980682 /lib/tls/libc-2.3.6.so
b7f64000-b7f67000 rwxp 00133000 03:02 6980682 /lib/tls/libc-2.3.6.so
b7f67000-b7f69000 rwxp b7f67000 00:00 0
b7f69000-b7f6b000 r-xp 00000000 03:02 6980688 /lib/tls/libdl-2.3.6.so
b7f6b000-b7f6d000 rwxp 00001000 03:02 6980688 /lib/tls/libdl-2.3.6.so
b7f6d000-b7f6e000 rwxp b7f6d000 00:00 0
b7f6e000-b7f7c000 r-xp 00000000 03:02 6980708 /lib/tls/libpthread-2.3.6.so
b7f7c000-b7f7e000 rwxp 0000d000 03:02 6980708 /lib/tls/libpthread-2.3.6.so
b7f7e000-b7f80000 rwxp b7f7e000 00:00 0
b7f83000-b7f85000 r-xs 00000000 03:02 6521989 /usr/lib/j2se1.4-sun/jre/lib/ext/dnsns.jar
b7f85000-b7f8b000 r-xp 00000000 03:02 6537250 /usr/lib/j2se1.4-sun/jre/lib/i386/native_threads/libhpi.so
b7f8b000-b7f8c000 rwxp 00006000 03:02 6537250 /usr/lib/j2se1.4-sun/jre/lib/i386/native_threads/libhpi.so
b7f8c000-b7f8d000 rwxp b7f8c000 00:00 0
b7f8d000-b7f8e000 r-xp b7f8d000 00:00 0
b7f8e000-b7f90000 rwxp b7f8e000 00:00 0
b7f90000-b7fa5000 r-xp 00000000 03:02 6964464 /lib/ld-2.3.6.so
b7fa5000-b7fa7000 rwxp 00015000 03:02 6964464 /lib/ld-2.3.6.so
bf6c3000-bf6c6000 ---p bf6c3000 00:00 0
bf6c6000-bf8c3000 rwxp bf6c6000 00:00 0 [stack]
ffffe000-fffff000 ---p 00000000 00:00 0 [vdso]
VM Arguments:
jvm_args: -Xmx512m
java_command: net.sf.l2j.gameserver.GameServer
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin:/usr/games
LD_LIBRARY_PATH=/usr/lib/j2se1.4-sun/jre/lib/i386/client:/usr/lib/j2se1.4-sun/jre/lib/i386:/usr/lib/j2se1.4-sun/jre/../lib/i386
SHELL=/bin/bash
Signal Handlers:
SIGSEGV: [libjvm.so+0x325bd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x325bd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x28c460], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:testing/unstable
uname:Linux 2.6.17 #4 SMP PREEMPT Wed May 10 13:53:45 CEST 2006 i686
libc:glibc 2.3.6 NPTL 2.3.6
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0.00 0.11 0.08
CPU:total 1 (cores per cpu 1, threads per core 1) family 15 model 2 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 1003220k(219224k free), swap 2096440k(2096360k free)
vm_info: Java HotSpot(TM) Client VM (1.5.0_09-b03) for linux-x86, built on Oct 12 2006 10:54:08 by java_re with gcc 3.2.1-7a (J2SE release)
Message was edited by:
PantelisKap

# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGSEGV (0xb) at pc=0xb279fb2c, pid=16446, tid=3084670656
# Java VM: Java HotSpot(TM) Client VM (1.5.0_09-b03 mixed mode, sharing)
# Problematic frame:
# J net.sf.l2j.gameserver.skills.DocumentSkill.parseSkill(Lorg/w3c/dom/Node;)V
--------------- T H R E A D ---------------
Current thread (0x0805c9c8): JavaThread "main" [_thread_in_Java, id=16446]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x004f964e
Registers:
EAX=0x6cae9ef8, EBX=0x00000000, ECX=0xfffffffc, EDX=0x8cdbc580
ESP=0xbf871400, EBP=0xbf871498, ESI=0x0036574e, EDI=0x00000000
EIP=0xb279fb2c, CR2=0x004f964e, EFLAGS=0x00010207
Top of Stack: (sp=0xbf871400)
0xbf871400: 00000000 8cdbc568 6cae9cf8 ffffffff
0xbf871410: 708cb1d8 b76df649 8ca83a58 00000002
0xbf871420: 00000000 00000023 bf871478 b26b3084
0xbf871430: 00000023 b278513f 6cae61b0 708cfb00
0xbf871440: 708ca048 bf871458 6cae9da8 b27936fa
0xbf871450: 00000073 00000023 00000023 00000d41
0xbf871460: ffffffff 8cdbc568 6cae9cf8 ffffffff
0xbf871470: 00000000 708cb1d8 bf871498 00000001
Instructions: (pc=0xb279fb2c)
0xb279fb1c: 4f 0f 85 f1 ff ff ff 8b 75 b0 89 46 10 c1 ee 09
0xb279fb2c: c6 86 00 3f 0e b2 00 8b 75 0c 8b 76 10 89 75 b0
Stack: [0xbf675000,0xbf875000), sp=0xbf871400, free space=2033k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
J net.sf.l2j.gameserver.skills.DocumentSkill.parseSkill(Lorg/w3c/dom/Node;)V
J net.sf.l2j.gameserver.skills.DocumentSkill.parseDocument(Lorg/w3c/dom/Document;)V
j net.sf.l2j.gameserver.skills.DocumentBase.parse()Lorg/w3c/dom/Document;+66
j net.sf.l2j.gameserver.skills.SkillsEngine.loadSkills(Ljava/io/File;)Ljava/util/List;+44
j net.sf.l2j.gameserver.skills.SkillsEngine.loadAllSkills(Ljava/util/Map;)V+35
j net.sf.l2j.gameserver.SkillTable.<init>()V+27
j net.sf.l2j.gameserver.SkillTable.getInstance()Lnet/sf/l2j/gameserver/SkillTable;+10
j net.sf.l2j.gameserver.skills.DocumentBase.attachSkill(Lorg/w3c/dom/Node;Ljava/lang/Object;Lnet/sf/l2j/gameserver/skills/Condition;)V+86
J net.sf.l2j.gameserver.skills.DocumentBase.parseTemplate(Lorg/w3c/dom/Node;Ljava/lang/Object;)V
J net.sf.l2j.gameserver.skills.DocumentItem.parseItem(Lorg/w3c/dom/Node;)V
J net.sf.l2j.gameserver.skills.DocumentItem.parseDocument(Lorg/w3c/dom/Document;)V
j net.sf.l2j.gameserver.skills.DocumentBase.parse()Lorg/w3c/dom/Document;+66
j net.sf.l2j.gameserver.skills.SkillsEngine.loadData(Ljava/util/Map;Ljava/util/List;)Ljava/util/List;+52
j net.sf.l2j.gameserver.skills.SkillsEngine.loadWeapons(Ljava/util/Map;)Ljava/util/List;+14
J net.sf.l2j.gameserver.ItemTable.<init>()V
v ~OSRAdapter
j net.sf.l2j.gameserver.ItemTable.getInstance()Lnet/sf/l2j/gameserver/ItemTable;+10
j net.sf.l2j.gameserver.GameServer.<init>()V+213
j net.sf.l2j.gameserver.GameServer.main([Ljava/lang/String;)V+70
v ~StubRoutines::call_stub
V [libjvm.so+0x17a75c]
V [libjvm.so+0x28afd8]
V [libjvm.so+0x17a58f]
V [libjvm.so+0x1a4e32]
V [libjvm.so+0x196042]
C [java+0x1873]
C [libc.so.6+0x14ea8] __libc_start_main+0xc8
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x083d9568 JavaThread "GerenalSTPool-3" [_thread_blocked, id=16463]
0x083d99b0 JavaThread "GerenalSTPool-2" [_thread_blocked, id=16462]
0x083a6738 JavaThread "GameTimeController" daemon [_thread_blocked, id=16461]
0x082574d0 JavaThread "GerenalSTPool-1" [_thread_blocked, id=16460]
0x08235a18 JavaThread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" daemon [_thread_blocked, id=16458]
0x0822c690 JavaThread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" daemon [_thread_blocked, id=16457]
0x0822bd18 JavaThread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" daemon [_thread_blocked, id=16456]
0x0822b570 JavaThread "Timer-0" daemon [_thread_blocked, id=16454]
0x080a53f0 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=16452]
0x080a3e90 JavaThread "CompilerThread0" daemon [_thread_blocked, id=16451]
0x080a2db0 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=16450]
0x0809cb30 JavaThread "Finalizer" daemon [_thread_blocked, id=16449]
0x0809be40 JavaThread "Reference Handler" daemon [_thread_blocked, id=16448]
=>0x0805c9c8 JavaThread "main" [_thread_in_Java, id=16446]
Other Threads:
0x080992e0 VMThread [id=16447]
0x080a6890 WatcherThread [id=16453]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 3072K, used 840K [0x6ca20000, 0x6cd70000, 0x6f180000)
eden space 2752K, 30% used [0x6ca20000, 0x6caf23b0, 0x6ccd0000)
from space 320K, 0% used [0x6cd20000, 0x6cd20000, 0x6cd70000)
to space 320K, 0% used [0x6ccd0000, 0x6ccd0000, 0x6cd20000)
tenured generation total 40172K, used 31252K [0x6f180000, 0x718bb000, 0x8ca20000)
the space 40172K, 77% used [0x6f180000, 0x710051d8, 0x71005200, 0x718bb000)
compacting perm gen total 8192K, used 4319K [0x8ca20000, 0x8d220000, 0x90a20000)
the space 8192K, 52% used [0x8ca20000, 0x8ce57d68, 0x8ce57e00, 0x8d220000)
ro space 8192K, 68% used [0x90a20000, 0x90f9ed48, 0x90f9ee00, 0x91220000)
rw space 12288K, 48% used [0x91220000, 0x917e9e68, 0x917ea000, 0x91e20000)
Dynamic libraries:
08048000-08057000 r-xp 00000000 03:02 6996556 /usr/lib/j2sdk1.5-sun/bin/java
08057000-08059000 rwxp 0000e000 03:02 6996556 /usr/lib/j2sdk1.5-sun/bin/java
08059000-084e8000 rwxp 08059000 00:00 0 [heap]
6ca20000-6cd70000 rwxp 6ca20000 00:00 0
6cd70000-6f180000 rwxp 6cd70000 00:00 0
6f180000-718bb000 rwxp 6f180000 00:00 0
718bb000-8ca20000 rwxp 718bb000 00:00 0
8ca20000-8d220000 rwxp 8ca20000 00:00 0
8d220000-90a20000 rwxp 8d220000 00:00 0
90a20000-90f9f000 r-xs 00001000 03:02 6980776 /usr/lib/j2sdk1.5-sun/jre/lib/i386/client/classes.jsa
90f9f000-91220000 rwxp 90f9f000 00:00 0
91220000-917ea000 rwxp 00580000 03:02 6980776 /usr/lib/j2sdk1.5-sun/jre/lib/i386/client/classes.jsa
917ea000-91e20000 rwxp 917ea000 00:00 0
91e20000-91ef0000 rwxp 00b4a000 03:02 6980776 /usr/lib/j2sdk1.5-sun/jre/lib/i386/client/classes.jsa
91ef0000-92220000 rwxp 91ef0000 00:00 0
92220000-92224000 r-xs 00c1a000 03:02 6980776 /usr/lib/j2sdk1.5-sun/jre/lib/i386/client/classes.jsa
92224000-92620000 rwxp 92224000 00:00 0
b1560000-b1563000 ---p b1560000 00:00 0
b1563000-b15e0000 rwxp b1563000 00:00 0
b15e0000-b15e3000 ---p b15e0000 00:00 0
b15e3000-b1660000 rwxp b15e3000 00:00 0
b1660000-b1663000 ---p b1660000 00:00 0
b1663000-b16e0000 rwxp b1663000 00:00 0
b16e0000-b16e3000 ---p b16e0000 00:00 0
b16e3000-b1760000 rwxp b16e3000 00:00 0
b1760000-b1763000 ---p b1760000 00:00 0
b1763000-b17e0000 rwxp b1763000 00:00 0
b17e0000-b17e3000 ---p b17e0000 00:00 0
b17e3000-b1860000 rwxp b17e3000 00:00 0
b1860000-b1863000 ---p b1860000 00:00 0
b1863000-b18e0000 rwxp b1863000 00:00 0
b18e0000-b18e3000 ---p b18e0000 00:00 0
b18e3000-b1960000 rwxp b18e3000 00:00 0
b1960000-b1966000 r-xp 00000000 03:02 6980787 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libnio.so
b1966000-b1967000 rwxp 00005000 03:02 6980787 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libnio.so
b1967000-b1978000 r-xp 00000000 03:02 6980786 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libnet.so
b1978000-b1979000 rwxp 00011000 03:02 6980786 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libnet.so
b1979000-b1bd2000 r-xs 00000000 03:02 7766468 /root/lineage2server160/gameserver/l2j-gameserver.jar
b1bd2000-b1c39000 r-xs 00000000 03:02 7766471 /root/lineage2server160/gameserver/mysql-connector-java-3.1.10-bin.jar
b1c39000-b1cb1000 r-xs 00000000 03:02 7766462 /root/lineage2server160/gameserver/c3p0-0.9.0.4.jar
b1cb1000-b1dd8000 r-xs 00000000 03:02 7766467 /root/lineage2server160/gameserver/jython.jar
b1dd8000-b1e1d000 r-xs 00000000 03:02 7766461 /root/lineage2server160/gameserver/bsh-2.0.jar
b1e1d000-b1e64000 r-xs 00000000 03:02 7766466 /root/lineage2server160/gameserver/javolution.jar
b1e64000-b1e8f000 r-xs 00000000 03:02 7766460 /root/lineage2server160/gameserver/bsf.jar
b1e8f000-b1e9e000 r-xs 00000000 03:02 7766465 /root/lineage2server160/gameserver/ibmaio.jar
b1e9e000-b1f62000 r-xs 00000000 03:02 6995979 /usr/lib/j2sdk1.5-sun/jre/lib/ext/localedata.jar
b1f62000-b1f8d000 r-xs 00000000 03:02 6995977 /usr/lib/j2sdk1.5-sun/jre/lib/ext/sunpkcs11.jar
b1f8d000-b1fb4000 r-xs 00000000 03:02 6995976 /usr/lib/j2sdk1.5-sun/jre/lib/ext/sunjce_provider.jar
b1fb4000-b1fb5000 ---p b1fb4000 00:00 0
b1fb5000-b2034000 rwxp b1fb5000 00:00 0
b2034000-b2037000 ---p b2034000 00:00 0
b2037000-b20b4000 rwxp b2037000 00:00 0
b20b4000-b20b7000 ---p b20b4000 00:00 0
b20b7000-b2134000 rwxp b20b7000 00:00 0
b2134000-b2137000 ---p b2134000 00:00 0
b2137000-b21b4000 rwxp b2137000 00:00 0
b21b4000-b21b7000 ---p b21b4000 00:00 0
b21b7000-b2234000 rwxp b21b7000 00:00 0
b2234000-b2237000 ---p b2234000 00:00 0
b2237000-b22b4000 rwxp b2237000 00:00 0
b22b4000-b22b5000 ---p b22b4000 00:00 0
b22b5000-b2340000 rwxp b22b5000 00:00 0
b2340000-b235c000 rwxp b2340000 00:00 0
b235c000-b2370000 rwxp b235c000 00:00 0
b2370000-b2449000 rwxp b2370000 00:00 0
b2449000-b244b000 rwxp b2449000 00:00 0
b244b000-b245c000 rwxp b244b000 00:00 0
b245c000-b2471000 rwxp b245c000 00:00 0
b2471000-b2549000 rwxp b2471000 00:00 0
b2549000-b254d000 rwxp b2549000 00:00 0
b254d000-b2569000 rwxp b254d000 00:00 0
b2569000-b257c000 rwxp b2569000 00:00 0
b257c000-b25f4000 rwxp b257c000 00:00 0
b25f4000-b27ec000 rwxp b25f4000 00:00 0
b27ec000-b45f4000 rwxp b27ec000 00:00 0
b45f4000-b4e64000 r-xs 00000000 03:02 6980848 /usr/lib/j2sdk1.5-sun/jre/lib/charsets.jar
b4e64000-b4e79000 r-xs 00000000 03:02 6980813 /usr/lib/j2sdk1.5-sun/jre/lib/jce.jar
b4e79000-b4efe000 r-xs 00000000 03:02 6980846 /usr/lib/j2sdk1.5-sun/jre/lib/jsse.jar
b4efe000-b4f67000 rwxp b4efe000 00:00 0
b4f67000-b757d000 r-xs 00000000 03:02 6980850 /usr/lib/j2sdk1.5-sun/jre/lib/rt.jar
b757d000-b758c000 r-xp 00000000 03:02 6980783 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libzip.so
b758c000-b758e000 rwxp 0000e000 03:02 6980783 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libzip.so
b758e000-b75af000 r-xp 00000000 03:02 6980781 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libjava.so
b75af000-b75b1000 rwxp 00020000 03:02 6980781 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libjava.so
b75b1000-b75bc000 r-xp 00000000 03:02 6980780 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libverify.so
b75bc000-b75bd000 rwxp 0000b000 03:02 6980780 /usr/lib/j2sdk1.5-sun/jre/lib/i386/libverify.so
b75bd000-b75c6000 r-xp 00000000 03:02 6980876 /lib/tls/libnss_files-2.3.6.so
b75c6000-b75c8000 rwxp 00008000 03:02 6980876 /lib/tls/libnss_files-2.3.6.so
b75c8000-b75d0000 r-xp 00000000 03:02 6980878 /lib/tls/libnss_nis-2.3.6.so
b75d0000-b75d2000 rwxp 00007000 03:02 6980878 /lib/tls/libnss_nis-2.3.6.so
b75d2000-b75d9000 r-xp 00000000 03:02 6980874 /lib/tls/libnss_compat-2.3.6.so
b75d9000-b75db000 rwxp 00006000 03:02 6980874 /lib/tls/libnss_compat-2.3.6.so
b75db000-b75ed000 r-xp 00000000 03:02 6980873 /lib/tls/libnsl-2.3.6.so
b75ed000-b75ef000 rwxp 00011000 03:02 6980873 /lib/tls/libnsl-2.3.6.so
b75ef000-b75f1000 rwxp b75ef000 00:00 0
b75f5000-b75f7000 r-xs 00000000 03:02 6995978 /usr/lib/j2sdk1.5-sun/jre/lib/ext/dnsns.jar
b75f7000-b75ff000 rwxs 00000000 03:02 8552461 /tmp/hsperfdata_root/16446
b75ff000-b7622000 r-xp 00000000 03:02 6980871 /lib/tls/libm-2.3.6.so
b7622000-b7624000 rwxp 00022000 03:02 6980871 /lib/tls/libm-2.3.6.so
b7624000-b7990000 r-xp 00000000 03:02 6980774 /usr/lib/j2sdk1.5-sun/jre/lib/i386/client/libjvm.so
b7990000-b79af000 rwxp 0036b000 03:02 6980774 /usr/lib/j2sdk1.5-sun/jre/lib/i386/client/libjvm.so
b79af000-b7dc6000 rwxp b79af000 00:00 0
b7dc6000-b7eee000 r-xp 00000000 03:02 6980867 /lib/tls/libc-2.3.6.so
b7eee000-b7ef3000 r-xp 00127000 03:02 6980867 /lib/tls/libc-2.3.6.so
b7ef3000-b7ef5000 rwxp 0012c000 03:02 6980867 /lib/tls/libc-2.3.6.so
b7ef5000-b7ef8000 rwxp b7ef5000 00:00 0
b7ef8000-b7efa000 r-xp 00000000 03:02 6980870 /lib/tls/libdl-2.3.6.so
b7efa000-b7efc000 rwxp 00001000 03:02 6980870 /lib/tls/libdl-2.3.6.so
b7efc000-b7efd000 rwxp b7efc000 00:00 0
b7efd000-b7f0b000 r-xp 00000000 03:02 6980864 /lib/tls/libpthread-2.3.6.so
b7f0b000-b7f0d000 rwxp 0000d000 03:02 6980864 /lib/tls/libpthread-2.3.6.so
b7f0d000-b7f14000 rwxp b7f0d000 00:00 0
b7f14000-b7f1a000 r-xp 00000000 03:02 6980769 /usr/lib/j2sdk1.5-sun/jre/lib/i386/native_threads/libhpi.so
b7f1a000-b7f1b000 rwxp 00006000 03:02 6980769 /usr/lib/j2sdk1.5-sun/jre/lib/i386/native_threads/libhpi.so
b7f1b000-b7f1c000 rwxp b7f1b000 00:00 0
b7f1c000-b7f1d000 r-xp b7f1c000 00:00 0
b7f1d000-b7f1f000 rwxp b7f1d000 00:00 0
b7f1f000-b7f34000 r-xp 00000000 03:02 6964594 /lib/ld-2.3.6.so
b7f34000-b7f36000 rwxp 00014000 03:02 6964594 /lib/ld-2.3.6.so
bf675000-bf678000 ---p bf675000 00:00 0
bf678000-bf875000 rwxp bf678000 00:00 0 [stack]
ffffe000-fffff000 ---p 00000000 00:00 0 [vdso]
VM Arguments:
jvm_args: -Xmx512m
java_command: net.sf.l2j.gameserver.GameServer
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin:/usr/games
LD_LIBRARY_PATH=/usr/lib/j2sdk1.5-sun/jre/lib/i386/client:/usr/lib/j2sdk1.5-sun/jre/lib/i386:/usr/lib/j2sdk1.5-sun/jre/../lib/i386
SHELL=/bin/bash
Signal Handlers:
SIGSEGV: [libjvm.so+0x325bd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x325bd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x28c460], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:4.0
uname:Linux 2.6.17 #4 SMP PREEMPT Wed May 10 13:53:45 CEST 2006 i686
libc:glibc 2.3.6 NPTL 2.3.6
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:1.31 0.62 0.38
CPU:total 1 (cores per cpu 1, threads per core 1) family 15 model 2 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 1003220k(251136k free), swap 2096440k(2096396k free)
vm_info: Java HotSpot(TM) Client VM (1.5.0_09-b03) for linux-x86, built on Oct 12 2006 10:54:08 by java_re with gcc 3.2.1-7a (J2SE release)

JVM Crash on Linux Cron Restart.

Our application is deployed in Jboss AS with MySql db under RedHat Linux.
We scheduled a cron to restart server on everyday morning. During this time the server is not starting properly, this was not happening regularly. And the log says:
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGBUS (0x7) at pc=0x00002aaaac095104, pid=30854, tid=1283885376
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.5.0_07-b03 mixed mode)
# Problematic frame:
# C [libzip.so+0x12104]
# An error report file with more information is saved as hs_err_pid30854.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
/opt/jboss/bin/run.sh: line 209: 30854 Aborted "$JAVA" $JAVA_OPTS -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS"
-classpath "$JBOSS_CLASSPATH" org.jboss.Main "$@"
Now this is happening for all applications. I understand this is a JVM crash, but how to find the bug?
Thanks

# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGSEGV (0xb) at pc=0x200000000018d381, pid=8969, tid=2305843009214304944
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.4.2_12-b03 mixed mode)
# Problematic frame:
# C [libc.so.6.1+0xdd381]
# An error report file with more information is saved as hs_err_pid8969.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
Abort (core dumped)

JVM Crash while using JPAM in SUSE 10.1 Linux

Hi,
I had done the necessary settings as specified in the manual to setup JPAM. when i access from my Java program, im getting the following error messages,
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGFPE (0x8) at pc=0xb7f9326b, pid=3886, tid=3085153968
# Java VM: Java HotSpot(TM) Client VM (1.5.0_15-b04 mixed mode, sharing)
# Problematic frame:
# C [ld-linux.so.2+0x926b]
# An error report file with more information is saved as hs_err_pid3886.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
in order to check the flow, i just commented the System.LoadLibrary( ); call in the Pam.java file of JPAM, the flow works fine.
So, the JVM crash happens during Native call.
The error log is as follows ,
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGFPE (0x8) at pc=0xb7f2b26b, pid=4325, tid=3084727984
# Java VM: Java HotSpot(TM) Client VM (1.5.0_15-b04 mixed mode, sharing)
# Problematic frame:
# C [ld-linux.so.2+0x926b]
--------------- T H R E A D ---------------
Current thread (0x0805cb40): JavaThread "main" [_thread_in_vm, id=4325]
siginfo:si_signo=8, si_errno=0, si_code=1, si_addr=0xb7f2b26b
Registers:
EAX=0x031c8354, EBX=0xb7f3cff4, ECX=0x08187aa8, EDX=0x00000000
ESP=0xbfbe0e98, EBP=0xbfbe0ef4, ESI=0x0817add4, EDI=0xbfbe0f80
EIP=0xb7f2b26b, CR2=0x00000000, EFLAGS=0x00210246
Top of Stack: (sp=0xbfbe0e98)
0xbfbe0e98: b762ff45 b1fac066 b7f3cff4 bfbe109c
0xbfbe0ea8: b1fab680 031c8354 b1fac066 00000010
0xbfbe0eb8: 00000007 08187aa8 b1fdd104 b1fdd384
0xbfbe0ec8: b1fdd550 00000000 00000000 081881c0
0xbfbe0ed8: bfbe0fb0 b1fdd4fd b7f218f8 0817ac28
0xbfbe0ee8: b7f3cff4 0817add4 bfbe0f80 bfbe0f94
0xbfbe0ef8: b7f2b5f7 bfbe0f80 08187c00 00000000
0xbfbe0f08: 00000000 00000001 00000000 00000000
Instructions: (pc=0xb7f2b26b)
0xb7f2b25b: 8b 8a 94 01 00 00 8b 45 b8 89 4d d4 89 d1 31 d2
0xb7f2b26b: f7 b1 6c 01 00 00 8b 81 70 01 00 00 8b 3c 90 85
Stack: [0xbf9e6000,0xbfbe6000), sp=0xbfbe0e98, free space=2027k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [ld-linux.so.2+0x926b]
C [ld-linux.so.2+0x95f7]
C [ld-linux.so.2+0xac6f]
C [ld-linux.so.2+0x114e1]
C [ld-linux.so.2+0xd416]
C [ld-linux.so.2+0x10d2e]
C [libdl.so.2+0xe4d]
C [ld-linux.so.2+0xd416]
C [libdl.so.2+0x12fc]
C [libdl.so.2+0xd84] dlopen+0x44
V [libjvm.so+0x28d059]
V [libjvm.so+0x1eb722]
C [libjava.so+0xa64c] Java_java_lang_ClassLoader_00024NativeLibrary_load+0x6c
j java.lang.ClassLoader$NativeLibrary.load(Ljava/lang/String;)V+0
j java.lang.ClassLoader.loadLibrary0(Ljava/lang/Class;Ljava/io/File;)Z+300
j java.lang.ClassLoader.loadLibrary(Ljava/lang/Class;Ljava/lang/String;Z)V+268
j java.lang.Runtime.loadLibrary0(Ljava/lang/Class;Ljava/lang/String;)V+54
j java.lang.System.loadLibrary(Ljava/lang/String;)V+7
j net.sf.jpam.Pam.<clinit>()V+14
v ~StubRoutines::call_stub
V [libjvm.so+0x17b2bc]
V [libjvm.so+0x28fed8]
V [libjvm.so+0x17b0ef]
V [libjvm.so+0x158e21]
V [libjvm.so+0x157920]
V [libjvm.so+0x156997]
V [libjvm.so+0x16cd96]
j Test.main([Ljava/lang/String;)V+14
v ~StubRoutines::call_stub
V [libjvm.so+0x17b2bc]
V [libjvm.so+0x28fed8]
V [libjvm.so+0x17b0ef]
V [libjvm.so+0x1a5cc2]
V [libjvm.so+0x196ed2]
C [java+0x1873]
C [libc.so.6+0x1587c] __libc_start_main+0xdc
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j java.lang.ClassLoader$NativeLibrary.load(Ljava/lang/String;)V+0
j java.lang.ClassLoader.loadLibrary0(Ljava/lang/Class;Ljava/io/File;)Z+300
j java.lang.ClassLoader.loadLibrary(Ljava/lang/Class;Ljava/lang/String;Z)V+268
j java.lang.Runtime.loadLibrary0(Ljava/lang/Class;Ljava/lang/String;)V+54
j java.lang.System.loadLibrary(Ljava/lang/String;)V+7
j net.sf.jpam.Pam.<clinit>()V+14
v ~StubRoutines::call_stub
j Test.main([Ljava/lang/String;)V+14
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x080a5810 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=4335]
0x080a42b8 JavaThread "CompilerThread0" daemon [_thread_blocked, id=4334]
0x080a3400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=4333]
0x0809c2e0 JavaThread "Finalizer" daemon [_thread_blocked, id=4332]
0x0809b630 JavaThread "Reference Handler" daemon [_thread_blocked, id=4331]
=>0x0805cb40 JavaThread "main" [_thread_in_vm, id=4325]
Other Threads:
0x0809a1b8 VMThread [id=4330]
0x080a6ca8 WatcherThread [id=4336]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 576K, used 312K [0x889f0000, 0x88a90000, 0x88ed0000)
eden space 512K, 48% used [0x889f0000, 0x88a2e228, 0x88a70000)
from space 64K, 100% used [0x88a80000, 0x88a90000, 0x88a90000)
to space 64K, 0% used [0x88a70000, 0x88a70000, 0x88a80000)
tenured generation total 1408K, used 84K [0x88ed0000, 0x89030000, 0x8c9f0000)
the space 1408K, 6% used [0x88ed0000, 0x88ee5268, 0x88ee5400, 0x89030000)
compacting perm gen total 8192K, used 126K [0x8c9f0000, 0x8d1f0000, 0x909f0000)
the space 8192K, 1% used [0x8c9f0000, 0x8ca0f8b0, 0x8ca0fa00, 0x8d1f0000)
ro space 8192K, 68% used [0x909f0000, 0x90f72e10, 0x90f73000, 0x911f0000)
rw space 12288K, 48% used [0x911f0000, 0x917c1640, 0x917c1800, 0x91df0000)
Dynamic libraries:
08048000-08057000 r-xp 00000000 08:02 286281 /usr/java/jdk1.5.0_15/bin/java
08057000-08059000 rwxp 0000e000 08:02 286281 /usr/java/jdk1.5.0_15/bin/java
08059000-081a8000 rwxp 08059000 00:00 0 [heap]
889f0000-88a90000 rwxp 889f0000 00:00 0
88a90000-88ed0000 rwxp 88a90000 00:00 0
88ed0000-89030000 rwxp 88ed0000 00:00 0
89030000-8c9f0000 rwxp 89030000 00:00 0
8c9f0000-8d1f0000 rwxp 8c9f0000 00:00 0
8d1f0000-909f0000 rwxp 8d1f0000 00:00 0
909f0000-90f73000 r-xs 00001000 08:02 288265 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
90f73000-911f0000 rwxp 90f73000 00:00 0
911f0000-917c2000 rwxp 00584000 08:02 288265 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
917c2000-91df0000 rwxp 917c2000 00:00 0
91df0000-91ec0000 rwxp 00b56000 08:02 288265 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
91ec0000-921f0000 rwxp 91ec0000 00:00 0
921f0000-921f4000 r-xs 00c26000 08:02 288265 /usr/java/jdk1.5.0_15/jre/lib/i386/client/classes.jsa
921f4000-925f0000 rwxp 921f4000 00:00 0
b1fab000-b1fbc000 r-xp 00000000 08:02 20525 /lib/libaudit.so.0.0.0
b1fbc000-b1fbe000 rwxp 00010000 08:02 20525 /lib/libaudit.so.0.0.0
b1fbe000-b1fc0000 r-xp 00000000 08:02 24178 /lib/libpam_misc.so.0.81.2
b1fc0000-b1fc1000 rwxp 00001000 08:02 24178 /lib/libpam_misc.so.0.81.2
b1fc1000-b1fcb000 r-xp 00000000 08:02 24176 /lib/libpam.so.0.81.5
b1fcb000-b1fcc000 rwxp 00009000 08:02 24176 /lib/libpam.so.0.81.5
b1fcc000-b1fdd000 r-xp 00000000 08:02 288864 /etc/ld.so.cache
b1fdd000-b1fdf000 r-xp 00000000 08:02 289295 /usr/java/jdk1.5.0_15/jre/lib/i386/client/libjpam.so
b1fdf000-b1fe0000 rwxp 00001000 08:02 289295 /usr/java/jdk1.5.0_15/jre/lib/i386/client/libjpam.so
b1fe0000-b1fef000 r-xs 00000000 08:02 288759 /root/Desktop/JPAM/Commons Logging/commons-logging-1.1.1.jar
b1fef000-b1ff1000 r-xs 00000000 08:02 221459 /root/Desktop/JPAM/jpam-1.1/JPam-1.1.jar
b1ff1000-b20b7000 r-xs 00000000 08:02 286254 /usr/java/jdk1.5.0_15/jre/lib/ext/localedata.jar
b20b7000-b20de000 r-xs 00000000 08:02 285647 /usr/java/jdk1.5.0_15/jre/lib/ext/sunjce_provider.jar
b20de000-b2109000 r-xs 00000000 08:02 285648 /usr/java/jdk1.5.0_15/jre/lib/ext/sunpkcs11.jar
b2109000-b210c000 r-xs 00000000 08:02 285649 /usr/java/jdk1.5.0_15/jre/lib/ext/dnsns.jar
b210c000-b210d000 ---p b210c000 00:00 0
b210d000-b218d000 rwxp b210d000 00:00 0
b218d000-b2190000 ---p b218d000 00:00 0
b2190000-b220e000 rwxp b2190000 00:00 0
b220e000-b2211000 ---p b220e000 00:00 0
b2211000-b228f000 rwxp b2211000 00:00 0
b228f000-b2292000 ---p b228f000 00:00 0
b2292000-b2310000 rwxp b2292000 00:00 0
b2310000-b2317000 r-xs 00000000 08:02 17580 /usr/lib/gconv/gconv-modules.cache
b2317000-b234a000 r-xp 00000000 08:02 20472 /usr/lib/locale/en_US.utf8/LC_CTYPE
b234a000-b234d000 ---p b234a000 00:00 0
b234d000-b23cb000 rwxp b234d000 00:00 0
b23cb000-b23ce000 ---p b23cb000 00:00 0
b23ce000-b244c000 rwxp b23ce000 00:00 0
b244c000-b244d000 ---p b244c000 00:00 0
b244d000-b24d9000 rwxp b244d000 00:00 0
b24d9000-b24f5000 rwxp b24d9000 00:00 0
b24f5000-b24f6000 rwxp b24f5000 00:00 0
b24f6000-b2513000 rwxp b24f6000 00:00 0
b2513000-b2514000 rwxp b2513000 00:00 0
b2514000-b2515000 rwxp b2514000 00:00 0
b2515000-b2517000 rwxp b2515000 00:00 0
b2517000-b2533000 rwxp b2517000 00:00 0
b2533000-b2537000 rwxp b2533000 00:00 0
b2537000-b2553000 rwxp b2537000 00:00 0
b2553000-b2561000 rwxp b2553000 00:00 0
b2561000-b25de000 rwxp b2561000 00:00 0
b25de000-b266e000 rwxp b25de000 00:00 0
b266e000-b45de000 rwxp b266e000 00:00 0
b45de000-b4e4d000 r-xs 00000000 08:02 286253 /usr/java/jdk1.5.0_15/jre/lib/charsets.jar
b4e4d000-b4e62000 r-xs 00000000 08:02 285651 /usr/java/jdk1.5.0_15/jre/lib/jce.jar
b4e62000-b4ee7000 r-xs 00000000 08:02 286194 /usr/java/jdk1.5.0_15/jre/lib/jsse.jar
b4ee7000-b4f50000 rwxp b4ee7000 00:00 0
b4f50000-b7578000 r-xs 00000000 08:02 286275 /usr/java/jdk1.5.0_15/jre/lib/rt.jar
b7578000-b7587000 r-xp 00000000 08:02 285347 /usr/java/jdk1.5.0_15/jre/lib/i386/libzip.so
b7587000-b7589000 rwxp 0000e000 08:02 285347 /usr/java/jdk1.5.0_15/jre/lib/i386/libzip.so
b7589000-b75aa000 r-xp 00000000 08:02 285342 /usr/java/jdk1.5.0_15/jre/lib/i386/libjava.so
b75aa000-b75ac000 rwxp 00020000 08:02 285342 /usr/java/jdk1.5.0_15/jre/lib/i386/libjava.so
b75ac000-b75e1000 r-xs 00000000 08:02 121742 /var/run/nscd/passwd
b75e1000-b75f2000 r-xp 00000000 08:02 9264 /lib/libnsl-2.4.so
b75f2000-b75f4000 rwxp 00010000 08:02 9264 /lib/libnsl-2.4.so
b75f4000-b75fb000 rwxp b75f4000 00:00 0
b75fb000-b7606000 r-xp 00000000 08:02 285341 /usr/java/jdk1.5.0_15/jre/lib/i386/libverify.so
b7606000-b7607000 rwxp 0000b000 08:02 285341 /usr/java/jdk1.5.0_15/jre/lib/i386/libverify.so
b7607000-b762a000 r-xp 00000000 08:02 9261 /lib/libm-2.4.so
b762a000-b762c000 rwxp 00022000 08:02 9261 /lib/libm-2.4.so
b762c000-b799e000 r-xp 00000000 08:02 283724 /usr/java/jdk1.5.0_15/jre/lib/i386/client/libjvm.so
b799e000-b79bc000 rwxp 00372000 08:02 283724 /usr/java/jdk1.5.0_15/jre/lib/i386/client/libjvm.so
b79bc000-b7dd5000 rwxp b79bc000 00:00 0
b7dd5000-b7ef0000 r-xp 00000000 08:02 9253 /lib/libc-2.4.so
b7ef0000-b7ef2000 r-xp 0011a000 08:02 9253 /lib/libc-2.4.so
b7ef2000-b7ef4000 rwxp 0011c000 08:02 9253 /lib/libc-2.4.so
b7ef4000-b7ef7000 rwxp b7ef4000 00:00 0
b7ef7000-b7ef9000 r-xp 00000000 08:02 9259 /lib/libdl-2.4.so
b7ef9000-b7efb000 rwxp 00001000 08:02 9259 /lib/libdl-2.4.so
b7efb000-b7f0c000 r-xp 00000000 08:02 9279 /lib/libpthread-2.4.so
b7f0c000-b7f0e000 rwxp 00010000 08:02 9279 /lib/libpthread-2.4.so
b7f0e000-b7f10000 rwxp b7f0e000 00:00 0
b7f10000-b7f18000 rwxs 00000000 08:02 289230 /tmp/hsperfdata_root/4325
b7f18000-b7f1e000 r-xp 00000000 08:02 283681 /usr/java/jdk1.5.0_15/jre/lib/i386/native_threads/libhpi.so
b7f1e000-b7f1f000 rwxp 00006000 08:02 283681 /usr/java/jdk1.5.0_15/jre/lib/i386/native_threads/libhpi.so
b7f1f000-b7f20000 rwxp b7f1f000 00:00 0
b7f20000-b7f21000 r-xp b7f20000 00:00 0
b7f21000-b7f22000 rwxp b7f21000 00:00 0
b7f22000-b7f3c000 r-xp 00000000 08:02 9246 /lib/ld-2.4.so
b7f3c000-b7f3e000 rwxp 0001a000 08:02 9246 /lib/ld-2.4.so
bf9e6000-bf9e9000 ---p bf9e6000 00:00 0
bf9e9000-bfbe6000 rwxp bf9e9000 00:00 0 [stack]
ffffe000-fffff000 ---p 00000000 00:00 0 [vdso]
VM Arguments:
java_command: Test
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=/usr/java/jdk1.5.0_15
JRE_HOME=/usr/java/jdk1.5.0_15/jre
PATH=/sbin:/usr/sbin:/usr/local/sbin:/opt/gnome/sbin:/usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/gnome/bin:/opt/kde3/bin:/usr/lib/jvm/jre/bin:/usr/lib/mit/bin:/usr/lib/mit/sbin:/usr/java/jdk1.5.0_15/bin:/usr/java/jdk1.5.0_15/bin
USERNAME=root
LD_LIBRARY_PATH=/usr/java/jdk1.5.0_15/jre/lib/i386/client:/usr/java/jdk1.5.0_15/jre/lib/i386:/usr/java/jdk1.5.0_15/jre/../lib/i386:/usr/lib/jvm/java-1_4_2-sun-1.4.2.13/jre/lib/i386/client::/usr/lib/jvm/java-1_4_2-sun-1.4.2.13/jre/lib/i386::/usr/lib/xulrunner-1.8.0.1:/usr/lib/xulrunner-1.8.0.1
SHELL=/bin/bash
DISPLAY=:0.0
HOSTTYPE=i386
OSTYPE=linux
MACHTYPE=i686-suse-linux
Signal Handlers:
SIGSEGV: [libjvm.so+0x32b740], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x32b740], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x28ef10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x28ef10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x28ef10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x291360], sa_mask[0]=0x00000004, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x290d90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:SUSE Linux Enterprise Desktop 10 (i586)
VERSION = 10
PATCHLEVEL = 1
uname:Linux 2.6.16.46-0.12-smp #1 SMP Thu May 17 14:00:09 UTC 2007 i686
libc:glibc 2.4 NPTL 2.4
rlimit: STACK 8192k, CORE 0k, NPROC 7672, NOFILE 8192, AS 1180320k
load average:0.28 0.16 0.10
CPU:total 2 (cores per cpu 2, threads per core 1) family 15 model 75 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, mmxext, 3dnowext, 3dnow
Memory: 4k page, physical 969320k(57780k free), swap 506008k(506008k free)
vm_info: Java HotSpot(TM) Client VM (1.5.0_15-b04) for linux-x86, built on Feb 9 2008 01:37:00 by java_re with gcc 3.2.1-7a (J2SE release)
Please, can any one Help me out to fix this error .
Thanks,
Prabu

Did you find any solution to this problem

Jrockit 1.4.2_11 Installation crashes when installing on Debian linux

I get this stack dump when attempting to install JRockit VM 1.4.2_11 on a Linux box. Is this a problem because the OS is a Debian linux?
Thanks
Error Message: Illegal memory access. [54]
Signal info : si_signo=11, si_code=2 si_addr=0x4c
Version : BEA JRockit(R) R26.4.0-63-63688-1.4.2_11-20060626-2259-linux-ia32
GC : System optimized over throughput (initial strategy singleparpar)
: mmHeap->data = 0x8100000, mmHeap->top = 0xc100000
CPU : Intel Pentium 4 SSE SSE2 NetBurst EM64T
Number CPUs : 2
Tot Phys Mem : 3570380800 (3404 MB)
OS version : 3.1
Linux version 2.4.27-2-686-smp ([email protected]) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 SMP Wed Aug 17 10:05:21 UTC 2005 (i686)
Thread System: Old LinuxThreads
State : JVM is starting up
Command Line : -Djava.io.tmpdir=/tmp -Xmx256m com.bea.plateng.wizard.WizardController -mode=gui
java.home : /tmp/fileYbyAtz/jre142_11/jre
j.class.path : .:installer.jar:customtasks.jar:pdev-i18n.jar:bids.jar:3rdparty.jar:xbean-2.0.0.jar:jsr173_api.jar:wlw-plaf.jar:comdev.jar:wizard.jar
j.lib.path : /tmp/fileYbyAtz/jre142_11/jre/lib/i386/jrockit:/tmp/fileYbyAtz/jre142_11/jre/lib/i386:/tmp/fileYbyAtz/jre142_11/jre/../lib/i386
JAVA_HOME : /usr/local/jdk
JAVAOPTIONS: <not set>
LD_LIBRARY_PATH: /tmp/fileYbyAtz/jre142_11/jre/lib/i386/jrockit:/tmp/fileYbyAtz/jre142_11/jre/lib/i386:/tmp/fileYbyAtz/jre142_11/jre/../lib/i386
LD_ASSUME_KERNEL: <not set>
JAVA_HOME : /usr/local/jdk
JAVAOPTIONS: <not set>
LD_LIBRARY_PATH: /tmp/fileYbyAtz/jre142_11/jre/lib/i386/jrockit:/tmp/fileYbyAtz/jre142_11/jre/lib/i386:/tmp/fileYbyAtz/jre142_11/jre/../lib/i386
LD_ASSUME_KERNEL: <not set>
C Heap : Good; no memory allocations have failed
StackOverFlow: 0 StackOverFlowErrors have occured
OutOfMemory : 0 OutOfMemoryErrors have occured
Registers (from ThreadContext: 0xbedff3c4 / OS context: (nil)):

Sarge has a 2.4 kernel, which is running LinuxThreads rather than NPTL.
Newer JRockits don't work on LinuxThreads.
Your options are to upgrade to a 2.6 kernel, or to use an older JRockit.
JRockit 1.4.2_08 == 81sp5 == R24.5.0 should work on that system.
Regards //Johan
Ramdas Hegde skrev:
I get this stack dump when attempting to install JRockit VM 1.4.2_11 on a Linux box. Is this a problem because the OS is a Debian linux?
Thanks
Error Message: Illegal memory access. [54]
Signal info : si_signo=11, si_code=2 si_addr=0x4c
Version : BEA JRockit(R) R26.4.0-63-63688-1.4.2_11-20060626-2259-linux-ia32
GC : System optimized over throughput (initial strategy singleparpar)
: mmHeap->data = 0x8100000, mmHeap->top = 0xc100000
CPU : Intel Pentium 4 SSE SSE2 NetBurst EM64T
Number CPUs : 2
Tot Phys Mem : 3570380800 (3404 MB)
OS version : 3.1
Linux version 2.4.27-2-686-smp ([email protected]) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 SMP Wed Aug 17 10:05:21 UTC 2005 (i686)
Thread System: Old LinuxThreads
State : JVM is starting up
Command Line : -Djava.io.tmpdir=/tmp -Xmx256m com.bea.plateng.wizard.WizardController -mode=gui
java.home : /tmp/fileYbyAtz/jre142_11/jre
j.class.path : .:installer.jar:customtasks.jar:pdev-i18n.jar:bids.jar:3rdparty.jar:xbean-2.0.0.jar:jsr173_api.jar:wlw-plaf.jar:comdev.jar:wizard.jar
j.lib.path : /tmp/fileYbyAtz/jre142_11/jre/lib/i386/jrockit:/tmp/fileYbyAtz/jre142_11/jre/lib/i386:/tmp/fileYbyAtz/jre142_11/jre/../lib/i386
JAVA_HOME : /usr/local/jdk
JAVAOPTIONS: <not set>
LD_LIBRARY_PATH: /tmp/fileYbyAtz/jre142_11/jre/lib/i386/jrockit:/tmp/fileYbyAtz/jre142_11/jre/lib/i386:/tmp/fileYbyAtz/jre142_11/jre/../lib/i386
LD_ASSUME_KERNEL: <not set>
JAVA_HOME : /usr/local/jdk
JAVAOPTIONS: <not set>
LD_LIBRARY_PATH: /tmp/fileYbyAtz/jre142_11/jre/lib/i386/jrockit:/tmp/fileYbyAtz/jre142_11/jre/lib/i386:/tmp/fileYbyAtz/jre142_11/jre/../lib/i386
LD_ASSUME_KERNEL: <not set>
C Heap : Good; no memory allocations have failed
StackOverFlow: 0 StackOverFlowErrors have occured
OutOfMemory : 0 OutOfMemoryErrors have occured
Registers (from ThreadContext: 0xbedff3c4 / OS context: (nil)):

Help debugging JVM crash on linux

Does anybody have any tips on debugging JVM crashes?
I have a third-party shared library that I link in and use through JNI bindings.
When I use this third party application with the 1.6.0 JVM on red hat enterprise linux, it causes the JVM to unpredictably SEGV.
I'm stumped, I don't know how to debug this since I don't have source code for either the third-party app or for the JVM.
Even some thoughts about what might cause the JVM to do this would be great. I've looked in depth at signals and signal handling but didn't find anything wrong there.
Help!
# An unexpected error has been detected by Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x00000000, pid=14312, tid=1319668656
# Java VM: Java HotSpot(TM) Client VM (1.6.0_01-b06 mixed mode)
# 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 (0x4a9a2400): JavaThread "AWT-EventQueue-0" [_thread_in_vm_trans, id=14327]
siginfo:
[error occurred during error reporting, step 90, id 0xb]
Stack: [0x4ea38000,0x4ea89000), sp=0x4ea870dc, free space=316k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x3ae327]
V [libjvm.so+0x3aef34]
C [libpthread.so.0+0xaf80]
V [libjvm.so+0x3add75]
V [libjvm.so+0x3ae327]
V [libjvm.so+0x3079c0]
V [libjvm.so+0x305278]
C [libc.so.6+0x280d8]
j java.awt.MediaTracker.statusID(IZZ)I+47
j java.awt.MediaTracker.waitForID(IJ)Z+16
j javax.swing.ImageIcon.loadImage(Ljava/awt/Image;)V+24
j javax.swing.ImageIcon.<init>([B)V+82
j sun.swing.ImageIconUIResource.<init>([B)V+2
j sun.swing.SwingUtilities2$2.createValue(Ljavax/swing/UIDefaults;)Ljava/lang/Object;+69
J javax.swing.UIDefaults.getFromHashtable(Ljava/lang/Object;)Ljava/lang/Object;
J javax.swing.UIDefaults.get(Ljava/lang/Object;)Ljava/lang/Object;
J javax.swing.MultiUIDefaults.get(Ljava/lang/Object;)Ljava/lang/Object;
j javax.swing.UIDefaults.getIcon(Ljava/lang/Object;)Ljavax/swing/Icon;+2
j javax.swing.UIManager.getIcon(Ljava/lang/Object;)Ljavax/swing/Icon;+4
j javax.swing.plaf.basic.BasicFileChooserUI.installIcons(Ljavax/swing/JFileChooser;)V+48
j javax.swing.plaf.basic.BasicFileChooserUI.installDefaults(Ljavax/swing/JFileChooser;)V+2
j javax.swing.plaf.basic.BasicFileChooserUI.installUI(Ljavax/swing/JComponent;)V+39
j javax.swing.plaf.metal.MetalFileChooserUI.installUI(Ljavax/swing/JComponent;)V+2
j javax.swing.JComponent.setUI(Ljavax/swing/plaf/ComponentUI;)V+135
j javax.swing.JFileChooser.updateUI()V+40
j javax.swing.JFileChooser.setup(Ljavax/swing/filechooser/FileSystemView;)V+18
j javax.swing.JFileChooser.<init>(Ljava/io/File;Ljavax/swing/filechooser/FileSystemView;)V+133
j javax.swing.JFileChooser.<init>()V+9
j com.coventor.misc.FontPicker$2.actionPerformed(Ljava/awt/event/ActionEvent;)V+4
j javax.swing.AbstractButton.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+84
j javax.swing.AbstractButton$Handler.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.DefaultButtonModel.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+35
j javax.swing.DefaultButtonModel.setPressed(Z)V+117
j javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Ljava/awt/event/MouseEvent;)V+35
j java.awt.Component.processMouseEvent(Ljava/awt/event/MouseEvent;)V+64
j javax.swing.JComponent.processMouseEvent(Ljava/awt/event/MouseEvent;)V+23
j java.awt.Component.processEvent(Ljava/awt/AWTEvent;)V+81
j java.awt.Container.processEvent(Ljava/awt/AWTEvent;)V+18
j java.awt.Component.dispatchEventImpl(Ljava/awt/AWTEvent;)V+562
j java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+42
j java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2
j java.awt.LightweightDispatcher.retargetMouseEvent(Ljava/awt/Component;ILjava/awt/event/MouseEvent;)V+320
j java.awt.LightweightDispatcher.processMouseEvent(Ljava/awt/event/MouseEvent;)Z+139
j java.awt.LightweightDispatcher.dispatchEvent(Ljava/awt/AWTEvent;)Z+50
j java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+12
j java.awt.Window.dispatchEventImpl(Ljava/awt/AWTEvent;)V+19
j java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2
j java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V+46
j java.awt.EventDispatchThread.pumpOneEventForFilters(I)Z+156
j java.awt.EventDispatchThread.pumpEventsForFilter(ILjava/awt/Conditional;Ljava/awt/EventFilter;)V+30
j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+11
j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4
j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3
j java.awt.EventDispatchThread.run()V+9
v ~StubRoutines::call_stub
V [libjvm.so+0x209a4d]
V [libjvm.so+0x305bc8]
V [libjvm.so+0x209360]
V [libjvm.so+0x2093ed]
V [libjvm.so+0x279605]
V [libjvm.so+0x38076f]
V [libjvm.so+0x306aa3]
C [libpthread.so.0+0x4dd8]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j java.awt.MediaTracker.statusID(IZZ)I+47
j java.awt.MediaTracker.waitForID(IJ)Z+16
j javax.swing.ImageIcon.loadImage(Ljava/awt/Image;)V+24
j javax.swing.ImageIcon.<init>([B)V+82
j sun.swing.ImageIconUIResource.<init>([B)V+2
j sun.swing.SwingUtilities2$2.createValue(Ljavax/swing/UIDefaults;)Ljava/lang/Object;+69
J javax.swing.UIDefaults.getFromHashtable(Ljava/lang/Object;)Ljava/lang/Object;
J javax.swing.UIDefaults.get(Ljava/lang/Object;)Ljava/lang/Object;
J javax.swing.MultiUIDefaults.get(Ljava/lang/Object;)Ljava/lang/Object;
j javax.swing.UIDefaults.getIcon(Ljava/lang/Object;)Ljavax/swing/Icon;+2
j javax.swing.UIManager.getIcon(Ljava/lang/Object;)Ljavax/swing/Icon;+4
j javax.swing.plaf.basic.BasicFileChooserUI.installIcons(Ljavax/swing/JFileChooser;)V+48
j javax.swing.plaf.basic.BasicFileChooserUI.installDefaults(Ljavax/swing/JFileChooser;)V+2
j javax.swing.plaf.basic.BasicFileChooserUI.installUI(Ljavax/swing/JComponent;)V+39
j javax.swing.plaf.metal.MetalFileChooserUI.installUI(Ljavax/swing/JComponent;)V+2
j javax.swing.JComponent.setUI(Ljavax/swing/plaf/ComponentUI;)V+135
j javax.swing.JFileChooser.updateUI()V+40
j javax.swing.JFileChooser.setup(Ljavax/swing/filechooser/FileSystemView;)V+18
j javax.swing.JFileChooser.<init>(Ljava/io/File;Ljavax/swing/filechooser/FileSystemView;)V+133
j javax.swing.JFileChooser.<init>()V+9
j com.coventor.misc.FontPicker$2.actionPerformed(Ljava/awt/event/ActionEvent;)V+4
j javax.swing.AbstractButton.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+84
j javax.swing.AbstractButton$Handler.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.DefaultButtonModel.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+35
j javax.swing.DefaultButtonModel.setPressed(Z)V+117
j javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Ljava/awt/event/MouseEvent;)V+35
j java.awt.Component.processMouseEvent(Ljava/awt/event/MouseEvent;)V+64
j javax.swing.JComponent.processMouseEvent(Ljava/awt/event/MouseEvent;)V+23
j java.awt.Component.processEvent(Ljava/awt/AWTEvent;)V+81
j java.awt.Container.processEvent(Ljava/awt/AWTEvent;)V+18
j java.awt.Component.dispatchEventImpl(Ljava/awt/AWTEvent;)V+562
j java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+42
j java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2
j java.awt.LightweightDispatcher.retargetMouseEvent(Ljava/awt/Component;ILjava/awt/event/MouseEvent;)V+320
j java.awt.LightweightDispatcher.processMouseEvent(Ljava/awt/event/MouseEvent;)Z+139
j java.awt.LightweightDispatcher.dispatchEvent(Ljava/awt/AWTEvent;)Z+50
j java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+12
j java.awt.Window.dispatchEventImpl(Ljava/awt/AWTEvent;)V+19
j java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2
j java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V+46
j java.awt.EventDispatchThread.pumpOneEventForFilters(I)Z+156
j java.awt.EventDispatchThread.pumpEventsForFilter(ILjava/awt/Conditional;Ljava/awt/EventFilter;)V+30
j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+11
j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4
j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3
j java.awt.EventDispatchThread.run()V+9
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x4a954800 JavaThread "Image Fetcher 0" daemon [_thread_blocked, id=14331]
0x4a9fd400 JavaThread "DestroyJavaVM" [_thread_blocked, id=14315]
=>0x4a9a2400 JavaThread "AWT-EventQueue-0" [_thread_in_vm_trans, id=14327]
0x4a99c000 JavaThread "AWT-Shutdown" [_thread_blocked, id=14326]
0x4a97fc00 JavaThread "AWT-XAWT" daemon [_thread_blocked, id=14325]
0x08292c00 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=14323]
0x4a902000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=14321]
0x4a900800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=14320]
0x080bb400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=14319]
0x080ab400 JavaThread "Finalizer" daemon [_thread_blocked, id=14318]
0x080a7000 JavaThread "Reference Handler" daemon [_thread_blocked, id=14317]
Other Threads:
0x080a4000 VMThread [id=14316]
0x4a90b800 WatcherThread [id=14322]
VM state:synchronizing (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x08056b90/0x08056bb8] Safepoint_lock - owner thread: 0x080a4000
[0x08056c10/0x08056c38] Threads_lock - owner thread: 0x080a4000
Heap
def new generation total 960K, used 348K [0x422e0000, 0x423e0000, 0x427c0000)
eden space 896K, 31% used [0x422e0000, 0x423270d0, 0x423c0000)
from space 64K, 100% used [0x423d0000, 0x423e0000, 0x423e0000)
to space 64K, 0% used [0x423c0000, 0x423c0000, 0x423d0000)
tenured generation total 4096K, used 950K [0x427c0000, 0x42bc0000, 0x462e0000)
the space 4096K, 23% used [0x427c0000, 0x428adae0, 0x428adc00, 0x42bc0000)
compacting perm gen total 12288K, used 9535K [0x462e0000, 0x46ee0000, 0x4a2e0000)
the space 12288K, 77% used [0x462e0000, 0x46c2fe78, 0x46c30000, 0x46ee0000)
No shared spaces configured.
Dynamic libraries:
06000000-06412000 r-xp 00000000 00:0b 457890057 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/client/libjvm.so
06412000-0642b000 rwxp 00412000 00:0b 457890057 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/client/libjvm.so
0642b000-0684a000 rwxp 00000000 00:00 0
08048000-08052000 r-xp 00000000 00:0b 457826569 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/bin/java
08052000-08053000 rwxp 00009000 00:0b 457826569 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/bin/java
08053000-082d9000 rwxp 00000000 00:00 0
40000000-40015000 r-xp 00000000 08:02 507907 /lib/ld-2.3.2.so
40015000-40016000 rwxp 00015000 08:02 507907 /lib/ld-2.3.2.so
40016000-40017000 rwxp 00000000 00:00 0
40017000-40018000 ---p 00000000 00:00 0
40018000-40019000 rwxp 00000000 00:00 0
40019000-4001f000 r-xp 00000000 00:0b 457959177 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/native_threads/libhpi.so
4001f000-40020000 rwxp 00006000 00:0b 457959177 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/native_threads/libhpi.so
40020000-40028000 rwxs 00000000 08:02 1917749 /tmp/hsperfdata_ken/14312
40028000-40029000 r-xp 00000000 00:0b 650339 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libnativelib.so
40029000-4002a000 rwxp 00000000 00:0b 650339 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libnativelib.so
4002a000-4002b000 r-xp 00000000 08:02 2064395 /usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
4002b000-4002c000 rwxp 00000000 08:02 2064395 /usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
4002c000-40039000 r-xp 00000000 08:02 2818055 /lib/tls/libpthread-0.60.so
40039000-4003a000 rwxp 0000c000 08:02 2818055 /lib/tls/libpthread-0.60.so
4003a000-4003c000 rwxp 00000000 00:00 0
4003c000-40043000 r-xp 00000000 00:0b 457891593 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/jli/libjli.so
40043000-40045000 rwxp 00006000 00:0b 457891593 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/jli/libjli.so
40045000-40047000 r-xp 00000000 08:02 507920 /lib/libdl-2.3.2.so
40047000-40048000 rwxp 00001000 08:02 507920 /lib/libdl-2.3.2.so
40048000-4017b000 r-xp 00000000 08:02 2818050 /lib/tls/libc-2.3.2.so
4017b000-4017e000 rwxp 00132000 08:02 2818050 /lib/tls/libc-2.3.2.so
4017e000-40182000 rwxp 00000000 00:00 0
40182000-401a3000 r-xp 00000000 08:02 2818053 /lib/tls/libm-2.3.2.so
401a3000-401a4000 rwxp 00021000 08:02 2818053 /lib/tls/libm-2.3.2.so
401a4000-401a7000 ---p 00000000 00:00 0
401a7000-401f5000 rwxp 00003000 00:00 0
401f5000-40200000 r-xp 00000000 00:0b 457957641 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libverify.so
40200000-40201000 rwxp 0000b000 00:0b 457957641 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libverify.so
40201000-40205000 r-xp 00000000 08:02 360496 /usr/X11R6/lib/libXtst.so.6.1
40205000-40206000 rwxp 00004000 08:02 360496 /usr/X11R6/lib/libXtst.so.6.1
40206000-40207000 rwxp 00000000 00:00 0
4020a000-4021b000 r-xp 00000000 08:02 507924 /lib/libnsl-2.3.2.so
4021b000-4021c000 rwxp 00011000 08:02 507924 /lib/libnsl-2.3.2.so
4021c000-4021e000 rwxp 00000000 00:00 0
4021e000-40241000 r-xp 00000000 00:0b 457913353 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libjava.so
40241000-40243000 rwxp 00023000 00:0b 457913353 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libjava.so
40243000-40252000 r-xp 00000000 00:0b 457957897 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libzip.so
40252000-40254000 rwxp 0000e000 00:0b 457957897 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libzip.so
40254000-4032c000 rwxp 00000000 00:00 0
4032c000-42254000 rwxp 000d8000 00:00 0
42254000-42258000 rwxp 00000000 00:00 0
42258000-422d4000 rwxp 02004000 00:00 0
422d4000-422db000 r-xp 00000000 08:02 360480 /usr/X11R6/lib/libXi.so.6.0
422db000-422dc000 rwxp 00006000 08:02 360480 /usr/X11R6/lib/libXi.so.6.0
422e0000-423e0000 rwxp 00000000 00:00 0
423e0000-427c0000 rwxp 0218c000 00:00 0
427c0000-42bc0000 rwxp 00000000 00:00 0
42bc0000-462e0000 rwxp 0296c000 00:00 0
462e0000-46ee0000 rwxp 00000000 00:00 0
46ee0000-4a2e0000 rwxp 06c8c000 00:00 0
4a2e0000-4a2e1000 rwxp 00000000 00:00 0
4a2e1000-4a2e2000 rwxp 0a08d000 00:00 0
4a2e2000-4a2e5000 rwxp 00000000 00:00 0
4a2e5000-4a300000 rwxp 0a091000 00:00 0
4a300000-4a306000 rwxp 00000000 00:00 0
4a306000-4a320000 rwxp 0a0b2000 00:00 0
4a320000-4a324000 rwxp 00000000 00:00 0
4a324000-4a33f000 rwxp 00003000 00:00 0
4a33f000-4a346000 rwxp 00000000 00:00 0
4a346000-4a360000 rwxp 00025000 00:00 0
4a360000-4a4db000 r-xs 02c75000 00:0b 458017033 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/rt.jar
4a4db000-4a50b000 rwxp 00000000 00:00 0
4a50b000-4a50c000 ---p 00030000 00:00 0
4a50c000-4a58c000 rwxp 00031000 00:00 0
4a58c000-4a58f000 ---p 000b1000 00:00 0
4a58f000-4a5dd000 rwxp 000b4000 00:00 0
4a5dd000-4a5e0000 ---p 00102000 00:00 0
4a5e0000-4a62e000 rwxp 00105000 00:00 0
4a62e000-4a82e000 r-xp 00000000 08:02 3342341 /usr/lib/locale/locale-archive
4a82e000-4a831000 ---p 00000000 00:00 0
4a831000-4a87f000 rwxp 00003000 00:00 0
4a87f000-4a882000 ---p 00051000 00:00 0
4a882000-4aa00000 rwxp 00054000 00:00 0
4aa00000-4aa03000 ---p 00000000 00:00 0
4aa03000-4aa51000 rwxp 00003000 00:00 0
4aa51000-4aa52000 ---p 00051000 00:00 0
4aa52000-4aad2000 rwxp 00052000 00:00 0
4aad2000-4ab4d000 r-xp 00000000 00:0b 457897225 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libawt.so
4ab4d000-4ab54000 rwxp 0007b000 00:0b 457897225 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libawt.so
4ab54000-4ab78000 rwxp 00000000 00:00 0
4ab78000-4ac3e000 r-xp 00000000 00:0b 457929481 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libmlib_image.so
4ac3e000-4ac3f000 rwxp 000c5000 00:0b 457929481 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libmlib_image.so
4ac3f000-4ac7d000 r-xp 00000000 00:0b 457961481 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/xawt/libmawt.so
4ac7d000-4ac80000 rwxp 0003d000 00:0b 457961481 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/xawt/libmawt.so
4ac80000-4ac93000 r-xp 00000000 00:0b 457941513 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libnet.so
4ac93000-4ac94000 rwxp 00013000 00:0b 457941513 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libnet.so
4ac95000-4aca2000 r-xp 00000000 08:02 360472 /usr/X11R6/lib/libXext.so.6.4
4aca2000-4aca3000 rwxp 0000c000 08:02 360472 /usr/X11R6/lib/libXext.so.6.4
4aca3000-4ad7f000 r-xp 00000000 08:02 360462 /usr/X11R6/lib/libX11.so.6.2
4ad7f000-4ad82000 rwxp 000db000 08:02 360462 /usr/X11R6/lib/libX11.so.6.2
4ad82000-4b47e000 r-xp 00000000 00:0b 458691848 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaABlend.so
4b47e000-4b48b000 rwxp 006fb000 00:0b 458691848 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaABlend.so
4b48b000-4b48d000 rwxp 00000000 00:00 0
4b48d000-4b9da000 r-xp 00000000 00:0b 458693129 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaALops.so
4b9da000-4b9e3000 rwxp 0054c000 00:0b 458693129 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaALops.so
4b9e3000-4b9e6000 rwxp 00000000 00:00 0
4b9e6000-4ba23000 r-xp 00000000 00:0b 458693385 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAPart.so
4ba23000-4ba25000 rwxp 0003c000 00:0b 458693385 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAPart.so
4ba25000-4be22000 r-xp 00000000 00:0b 458693641 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaASurf.so
4be22000-4be28000 rwxp 003fc000 00:0b 458693641 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaASurf.so
4be28000-4be29000 rwxp 00000000 00:00 0
4be29000-4bfbb000 r-xp 00000000 00:0b 458694153 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAVis.so
4bfbb000-4bfc0000 rwxp 00192000 00:0b 458694153 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAVis.so
4bfc0000-4bfc1000 rwxp 00000000 00:00 0
4bfc1000-4c033000 r-xp 00000000 00:0b 458694409 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAWarp.so
4c033000-4c035000 rwxp 00071000 00:0b 458694409 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAWarp.so
4c035000-4e20d000 r-xp 00000000 00:0b 458692104 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaACIS.so
4e20d000-4e252000 rwxp 021d7000 00:0b 458692104 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaACIS.so
4e252000-4e26b000 rwxp 00000000 00:00 0
4e26b000-4e64b000 r-xp 00000000 00:0b 458694665 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaBase.so
4e64b000-4e659000 rwxp 003e0000 00:0b 458694665 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaBase.so
4e659000-4e65e000 rwxp 00000000 00:00 0
4e65e000-4e66a000 r-xp 00000000 08:02 1228857 /usr/lib/libz.so.1.1.4
4e66a000-4e66c000 rwxp 0000b000 08:02 1228857 /usr/lib/libz.so.1.1.4
4e66c000-4e671000 r-xp 00000000 08:02 507918 /lib/libcrypt-2.3.2.so
4e671000-4e672000 rwxp 00004000 08:02 507918 /lib/libcrypt-2.3.2.so
4e672000-4e699000 rwxp 00000000 00:00 0
4e699000-4e6e6000 r-xp 00000000 08:02 360494 /usr/X11R6/lib/libXt.so.6.0
4e6e6000-4e6ea000 rwxp 0004c000 08:02 360494 /usr/X11R6/lib/libXt.so.6.0
4e6ea000-4e793000 r-xp 00000000 08:02 1228905 /usr/lib/libstdc++.so.5.0.3
4e793000-4e798000 rwxp 000a8000 08:02 1228905 /usr/lib/libstdc++.so.5.0.3
4e798000-4e79d000 rwxp 00000000 00:00 0
4e79d000-4e7a5000 r-xp 00000000 08:02 508037 /lib/libgcc_s-3.2.3-20040701.so.1
4e7a5000-4e7a6000 rwxp 00007000 08:02 508037 /lib/libgcc_s-3.2.3-20040701.so.1
4e7a6000-4e862000 r-xp 00000000 00:0b 458691592 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAAsm.so
4e862000-4e865000 rwxp 000bb000 00:0b 458691592 /mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing/libSpaAAsm.so
4e865000-4e86c000 r-xp 00000000 08:02 360460 /usr/X11R6/lib/libSM.so.6.0
4e86c000-4e86d000 rwxp 00007000 08:02 360460 /usr/X11R6/lib/libSM.so.6.0
4e86d000-4e881000 r-xp 00000000 08:02 360456 /usr/X11R6/lib/libICE.so.6.3
4e881000-4e882000 rwxp 00013000 08:02 360456 /usr/X11R6/lib/libICE.so.6.3
4e882000-4e884000 rwxp 00000000 00:00 0
4e884000-4e902000 r-xp 00000000 00:0b 457903625 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libfontmanager.so
4e902000-4e90c000 rwxp 0007e000 00:0b 457903625 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libfontmanager.so
4e90c000-4e911000 rwxp 00000000 00:00 0
4e911000-4e914000 ---p 00005000 00:00 0
4e914000-4e962000 rwxp 00008000 00:00 0
4e962000-4e969000 r-xp 00000000 00:0b 457941769 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libnio.so
4e969000-4e96a000 rwxp 00006000 00:0b 457941769 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libnio.so
4e96a000-4e970000 r-xs 00000000 08:02 2441410 /usr/lib/gconv/gconv-modules.cache
4e970000-4e977000 r-xs 00106000 00:0b 458016777 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/resources.jar
4e985000-4e98d000 r-xp 00000000 08:02 360470 /usr/X11R6/lib/libXcursor.so.1.0
4e98d000-4e98e000 rwxp 00007000 08:02 360470 /usr/X11R6/lib/libXcursor.so.1.0
4e98e000-4e995000 r-xp 00000000 08:02 360492 /usr/X11R6/lib/libXrender.so.1.2.2
4e995000-4e996000 rwxp 00006000 08:02 360492 /usr/X11R6/lib/libXrender.so.1.2.2
4e996000-4e999000 ---p 00000000 00:00 0
4e999000-4e9e7000 rwxp 00003000 00:00 0
4e9e7000-4e9ea000 ---p 00051000 00:00 0
4e9ea000-4ea38000 rwxp 00054000 00:00 0
4ea38000-4ea3b000 ---p 000a2000 00:00 0
4ea3b000-4ea89000 rwxp 000a5000 00:00 0
4ea89000-4ea8c000 ---p 000f3000 00:00 0
4ea8c000-4eb23000 rwxp 000f6000 00:00 0
4eb23000-4eb77000 r-xp 00000000 00:0b 457897481 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libcmm.so
4eb77000-4eb7a000 rwxp 00054000 00:0b 457897481 /mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/libcmm.so
4eb7a000-4eb96000 r-xp 00000000 08:02 2064760 /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
4eb96000-4eb98000 rwxp 0001c000 08:02 2064760 /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
4ec00000-4ec99000 rwxp 00086000 00:00 0
4ec99000-4ed00000 ---p 00000000 00:00 0
bfff7000-c0000000 rwxp ffff9000 00:00 0
VM Arguments:
java_command: com.coventor.misc.FontPicker
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/mnt/tools/intel/fc/9.0/bin:/mnt/users/ken/builds/cware/trunk/memcad/bin:/mnt/users/ken/builds/cware/trunk/memcad/bin/linux:/mnt/users/ken/builds/cware/trunk/memcad/bin/linux:/mnt/builds_linux/trunk/current/debug/memcad/bin:/mnt/builds_linux/trunk/current/debug/memcad/bin/linux:/mnt/users/ken/builds/cware/trunk/memcad/src/test/tools/scripts:/mnt/users/ken/builds/cware/trunk/memcad/src/test/tools/linux:/mnt/builds_linux/trunk/current/debug/memcad/src/test/tools/scripts:/mnt/builds_linux/trunk/current/debug/memcad/src/test/tools/linux:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/bin:.:/mnt/users/ken/bin:/mnt/users/ken/scripts:/bin:/usr/bin:/usr/sbin:/usr/lang:/usr/ucb:/usr/local/bin:/etc:/usr/dt/bin:/usr/kerberos/bin:/usr/X11R6/bin:/usr/X11R6/bin:/opt/ken/WindRiver/SNiFF+-4.0.2/bin:/mnt/users/ken/local/graphviz/graphviz-1.12/dotneato:/mnt/tools/bin
LD_LIBRARY_PATH=/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/client:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/../lib/i386:/mnt/tools/intel/fc/9.0/lib:/mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing:/mnt/users/ken/builds/cware/trunk/memcad/lib/linux/mech:/mnt/users/ken/builds/cware/trunk/memcad/lib/linux/missing:/mnt/builds_linux/trunk/current/debug/memcad/lib/linux/missing:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/client:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/native_threads:/mnt/users/ken/builds/cware/trunk/memcad/runtime/jre/1.6.0_01/linux/lib/i386/xawt
SHELL=/usr/local/bin/tcsh
DISPLAY=wheelie.memcad.com:0.0
HOSTTYPE=i386-linux
OSTYPE=linux
ARCH=linux
MACHTYPE=i386
Signal Handlers:
SIGSEGV: [libjvm.so+0x3aeee0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000000, flags was changed from 0x10000004, consider using jsig library
SIGBUS: [libjvm.so+0x3aeee0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000000, flags was changed from 0x10000004, consider using jsig library
SIGFPE: [libjvm.so+0x305260], sa_mask[0]=0x00000080, sa_flags=0x10000000, flags was changed from 0x10000004, consider using jsig library
SIGPIPE: [libjvm.so+0x305260], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x305260], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x307270], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x306c90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x306c90], sa_mask[0]=0x00000002, sa_flags=0x10000000
SIGQUIT: [libjvm.so+0x306c90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x306c90], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR2: [libjvm.so+0x307270], sa_mask[0]=0x00000000, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:Red Hat Enterprise Linux WS release 3 (Taroon Update 8)
uname:Linux 2.4.21-32.ELsmp #1 SMP Fri Apr 15 21:17:59 EDT 2005 i686
libc:glibc 2.3.2 NPTL 0.60
rlimit: STACK infinity, CORE 0k, NPROC 7168, NOFILE 1024, AS infinity
load average:0.06 0.06 0.02
CPU:total 2 family 15, cmov, cx8, fxsr, mmx, sse, sse2, ht
Memory: 4k page, physical 4029580k(1730940k free), swap 2096472k(2096472k free)
vm_info: Java HotSpot(TM) Client VM (1.6.0_01-b06) for linux-x86, built on Mar 14 2007 01:00:53 by "java_re" with gcc 3.2.1-7a (J2SE release)

Hi there,
Since you said you use JNI, did you try to use the -Xcheck:jni parameter? It will perform some extra consistency checks when calling JNI, at the expense of maybe some loss in JNI performance. This might catch any problems that might occur at the JNI level. Of course, if the third-party library has bugs and corrupts the VM heap, there's no much we can do.
Regards,
Tony, HS GC Group

Fix: Portal Server on Linux (Start-up JVM Crash Error!)

A Long problem with the Sun JVM for Linux is the implementation of the
Hotspot Server. I just ran into this problem on Service Pack1 of Portal
Server on Linux and I am sure more will. So I offer this advise.
On Linux your Sun JVM will crash with the -server option on the Java
COmmand-line.
The Best place to remove this is in the set-environment.sh file where
you have an option to change the Java VM Options. Remove the "-server"
option from the Linux Case Variable.
==================================================================================
Stack Dump Of JVM Crashing
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002C4
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
# Java VM: Java HotSpot(TM) Server VM (1.3.1_02-b02 mixed mode)
# An error report file has been saved as hs_err_pid4244.log.
# Please refer to the file for further information.
Weblogic Stack Dump
==================================================================================
<Feb 22, 2002 10:43:41 AM EST> <Notice> <Management> <Loading
configuration file ./config/portalDomain/config.xml ...>
Unexpected Signal : 11 occurred at PC=0x40359322
Function
name=build_loop_late__14PhaseIdealLoopP4NodeR9VectorSetR9Node_ListPC14PhaseIdealLoop
Library=/usr/local/jdk1.3.1_02/jre/lib/i386/server/libjvm.so
Current Java thread:
     at weblogic.management.internal.Helper.checkPermission(Helper.java:1510)
     at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:577)
     at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
     at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
     at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
     at $Proxy10.registerConfigMBean(Unknown Source)
     at
weblogic.management.internal.ConfigurationMBeanImpl.registerForAdminChanges(ConfigurationMBeanImpl.java:187)
     at
weblogic.management.internal.ConfigurationMBeanImpl.preRegister(ConfigurationMBeanImpl.java:138)
     at
com.sun.management.jmx.MBeanServerImpl.preRegisterInvoker(MBeanServerImpl.java:2245)
     at
com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:864)
     at
weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanServerImpl.java:177)
     at weblogic.management.Admin.start(Admin.java:382)
     at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:372)
     at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:202)
     at weblogic.Server.main(Server.java:35)
Dynamic libraries:
08048000-0804c000 r-xp 00000000 03:05 1999297
/usr/local/jdk1.3.1_02/bin/i386/native_threads/java
0804c000-0804d000 rw-p 00003000 03:05 1999297
/usr/local/jdk1.3.1_02/bin/i386/native_threads/java
40000000-40016000 r-xp 00000000 03:05 278541 /lib/ld-2.2.4.so
40016000-40017000 rw-p 00015000 03:05 278541 /lib/ld-2.2.4.so
40018000-40019000 r--p 00000000 03:05 2293840
/usr/lib/locale/en_US/LC_IDENTIFICATION
40019000-4001a000 r--p 00000000 03:05 1311271
/usr/lib/locale/en_US/LC_MEASUREMENT
4001a000-4001b000 r--p 00000000 03:05 2179084
/usr/lib/locale/en_US/LC_TELEPHONE
4001b000-4001c000 r--p 00000000 03:05 2179378
/usr/lib/locale/en_US/LC_ADDRESS
4001c000-4001d000 r--p 00000000 03:05 2179377
/usr/lib/locale/en_US/LC_NAME
4001d000-4001e000 r--p 00000000 03:05 819215
/usr/lib/locale/en_US/LC_PAPER
4001e000-4001f000 r--p 00000000 03:05 2228231
/usr/lib/locale/en_US/LC_MESSAGES/SYS_LC_MESSAGES
4001f000-40020000 r--p 00000000 03:05 1310740
/usr/lib/locale/en_US/LC_MONETARY
40020000-40021000 r--p 00000000 03:05 2294287
/usr/lib/locale/en_US/LC_TIME
40021000-40022000 r--p 00000000 03:05 2588686
/usr/lib/locale/en_US/LC_NUMERIC
40022000-40023000 r-xp 00000000 03:05 377830
/app/bea/wlserver6.1/lib/linux/i686/libterminalio.so
40023000-40024000 rw-p 00000000 03:05 377830
/app/bea/wlserver6.1/lib/linux/i686/libterminalio.so
40024000-40033000 r-xp 00000000 03:05 278589 /lib/libpthread-0.9.so
40033000-4003b000 rw-p 0000e000 03:05 278589 /lib/libpthread-0.9.so
4003b000-40044000 r-xp 00000000 03:05 1458520
/usr/local/jdk1.3.1_02/jre/lib/i386/native_threads/libhpi.so
40044000-40045000 rw-p 00008000 03:05 1458520
/usr/local/jdk1.3.1_02/jre/lib/i386/native_threads/libhpi.so
40045000-403c4000 r-xp 00000000 03:05 1736988
/usr/local/jdk1.3.1_02/jre/lib/i386/server/libjvm.so
403c4000-40518000 rw-p 0037e000 03:05 1736988
/usr/local/jdk1.3.1_02/jre/lib/i386/server/libjvm.so
40530000-40533000 r-xp 00000000 03:05 278557 /lib/libdl-2.2.4.so
40533000-40534000 rw-p 00002000 03:05 278557 /lib/libdl-2.2.4.so
40534000-40668000 r-xp 00000000 03:05 278553 /lib/libc-2.2.4.so
40668000-4066e000 rw-p 00133000 03:05 278553 /lib/libc-2.2.4.so
40673000-40686000 r-xp 00000000 03:05 278562 /lib/libnsl-2.2.4.so
40686000-40687000 rw-p 00012000 03:05 278562 /lib/libnsl-2.2.4.so
40689000-406ab000 r-xp 00000000 03:05 278559 /lib/libm-2.2.4.so
406ab000-406ac000 rw-p 00021000 03:05 278559
/lib/libm-2.2.4.so406ac000-406e0000 r-xp 00000000 03:05 328177
/usr/lib/libstdc++-2-libc6.1-1-2.9.0.so
406e0000-406ec000 rw-p 00033000 03:05 328177
/usr/lib/libstdc++-2-libc6.1-1-2.9.0.so
406ee000-406ff000 r-xp 00000000 03:05 672226
/usr/local/jdk1.3.1_02/jre/lib/i386/libverify.so
406ff000-40701000 rw-p 00010000 03:05 672226
/usr/local/jdk1.3.1_02/jre/lib/i386/libverify.so
40701000-40722000 r-xp 00000000 03:05 672227
/usr/local/jdk1.3.1_02/jre/lib/i386/libjava.so
40722000-40724000 rw-p 00020000 03:05 672227
/usr/local/jdk1.3.1_02/jre/lib/i386/libjava.so
40725000-40739000 r-xp 00000000 03:05 672228
/usr/local/jdk1.3.1_02/jre/lib/i386/libzip.so
40739000-4073c000 rw-p 00013000 03:05 672228
/usr/local/jdk1.3.1_02/jre/lib/i386/libzip.so
4073c000-4146d000 r--s 00000000 03:05 82306
/usr/local/jdk1.3.1_02/jre/lib/rt.jar
4149a000-4173f000 r--s 00000000 03:05 82307
/usr/local/jdk1.3.1_02/jre/lib/i18n.jar
4173f000-41755000 r--s 00000000 03:05 82294
/usr/local/jdk1.3.1_02/jre/lib/sunrsasign.jar
4f8bf000-4f8ea000 r--p 00000000 03:05 2588691
/usr/lib/locale/en_US/LC_CTYPE
4f8ea000-4f8f0000 r--p 00000000 03:05 1015824
/usr/lib/locale/en_US/LC_COLLATE
4f8f0000-4f8f9000 r--s 00000000 03:05 378091
/app/bea/wlportal4.0/lib/campaign_system.jar
4f8fc000-4f906000 r-xp 00000000 03:05 278578 /lib/libnss_files-2.2.4.so
4f906000-4f907000 rw-p 00009000 03:05 278578 /lib/libnss_files-2.2.4.so
4f907000-4f921000 r--s 00000000 03:05 378106
/app/bea/wlportal4.0/lib/commerce_system.jar
4f921000-4f933000 r--s 00000000 03:05 378145
/app/bea/wlportal4.0/lib/patches.jar
4f933000-4f9a1000 r--s 00000000 03:05 378144
/app/bea/wlportal4.0/lib/p13n_system.jar
4f9a1000-4f9d8000 r--s 00000000 03:05 378108
/app/bea/wlportal4.0/lib/ext/HTTPClient.jar
4f9d8000-4f9ec000 r--s 00000000 03:05 378110
/app/bea/wlportal4.0/lib/ext/jdom.jar
4f9ec000-4fa09000 r--s 00000000 03:05 378113
/app/bea/wlportal4.0/lib/ext/wlcsparsers.jar
4fa09000-4fa11000 r--s 00000000 03:05 378161
/app/bea/wlportal4.0/lib/portal_system.jar
4fa11000-51210000 r--s 00000000 03:05 377880
/app/bea/wlserver6.1/lib/weblogic.jar
5126f000-51346000 r--s 00000000 03:05 377884
/app/bea/wlserver6.1/lib/xmlx.jar
51346000-5134f000 r-xp 00000000 03:05 672231
/usr/local/jdk1.3.1_02/jre/lib/i386/libnet.so
5134f000-51350000 rw-p 00008000 03:05 672231
/usr/local/jdk1.3.1_02/jre/lib/i386/libnet.so
517c5000-519cb000 r--s 00000000 03:05 2048809
/app/bea/wlserver6.1/samples/eval/cloudscape/lib/cloudscape.jar
519cb000-51b98000 r--s 00000000 03:05 2048859
/app/bea/wlserver6.1/samples/eval/cloudscape/lib/tools.jar
51b98000-51bd8000 r--s 00000000 03:05 2048808
/app/bea/wlserver6.1/samples/eval/cloudscape/lib/client.jar
51d00000-5217f000 r--s 00000000 03:05 639310
/usr/local/jdk1.3.1_02/lib/tools.jar

Hello Brossier,
                       We can't fix that issue finally we reinstalled portal server.
Better you raise ticket to SAP may be they ll fix.
Best Regards,
Navaneethan

JVM crashing on Linux VM (CentOS) Guest machine

Hi All
We have headless CentOS VirtualBox VMs configured over headless CentOS (6) machine (32 bit machine). The guest VM has Sun JDK 1.7 installed on the system with Tomcat 7 as the app server.
Recently the tomcat JVM has started crashing giving Segmentation faults. The issue is fixed after the whole VM is restarted. Am attaching the JVM crash logs which might help in further investigation.
Please let us know if anyone has faced similar issue in the past and possible configurations the we might be missing.
Thanks
Sudhir
Sample JVM Crash Log
++#++
++# A fatal error has been detected by the Java Runtime Environment:++
++#++
++# SIGSEGV (0xb) at pc=0x011a164b, pid=2118, tid=2708867952++
++#++
++# JRE version: 7.0-b147++
++# Java VM: Java HotSpot(TM) Client VM (21.0-b17 mixed mode linux-x86 )++
++# Problematic frame:++
++# V [libjvm.so+0x1ba64b] FastScanClosure::do_oop(oopDesc**)+0xb++
++#++
++# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again++
++#++
++# If you would like to submit a bug report, please visit:++
++# http://bugreport.sun.com/bugreport/crash.jsp++
++#++
(gdb) backtrace
#0 0x00fbd416 in __kernel_vsyscall ()
#1 0x002c7b01 in raise () from /lib/libc.so.6
#2 0x002c93da in abort () from /lib/libc.so.6
#3 0x01338bb1 in os::abort(bool) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#4 0x0141b054 in VMError::report_and_die() ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#5 0x0133cf53 in JVM_handle_linux_signal ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#6 0x013351f6 in signalHandler(int, siginfo*, void*) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#7 <signal handler called>
#8 0x01178656 in FastScanClosure::do_oop(oopDesc**) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#9 0x012d1635 in LoaderConstraintTable::oops_do(OopClosure*) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#10 0x013ba627 in SystemDictionary::oops_do(OopClosure*) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#11 0x01381879 in SharedHeap::process_strong_roots(bool, bool, SharedHeap::ScanningOption, OopClosure*, CodeBlobClosure*, OopsInGenClosure*) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#12 0x011c55fb in GenCollectedHeap::gen_process_strong_roots(int, bool, bool, bool, SharedHeap::ScanningOption, OopsInGenClosure*, bool, OopsInGenClosure*) ()
---Type <return> to continue, or q <return> to quit---
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#13 0x011797b8 in DefNewGeneration::collect(bool, bool, unsigned int, bool) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#14 0x011c7467 in GenCollectedHeap::do_collection(bool, bool, unsigned int, bool, int) () from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#15 0x0112ba50 in GenCollectorPolicy::satisfy_failed_allocation(unsigned int, bool) () from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#16 0x0141bc94 in VM_GenCollectForAllocation::doit() ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#17 0x01422e61 in VM_Operation::evaluate() ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#18 0x01421808 in VMThread::evaluate_operation(VM_Operation*) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#19 0x01421d47 in VMThread::loop() ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#20 0x014223d5 in VMThread::run() ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#21 0x01339f11 in java_start(Thread*) ()
from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so
#22 0x0045fa49 in start_thread () from /lib/libpthread.so.0
#23 0x0037be5e in clone () from /lib/libc.so.6
Edited by: user13695872 on Aug 29, 2012 5:23 AM

Attaching some more threaddump from core file
++(gdb) backtrace++
++#0 0x00fbd416 in __kernel_vsyscall ()++
++#1 0x002c7b01 in raise () from /lib/libc.so.6++
++#2 0x002c93da in abort () from /lib/libc.so.6++
++#3 0x01338bb1 in os::abort(bool) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#4 0x0141b054 in VMError::report_and_die() ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#5 0x0133cf53 in JVM_handle_linux_signal ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#6 0x013351f6 in signalHandler(int, siginfo*, void*) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#7 <signal handler called>++
++#8 0x01178656 in FastScanClosure::do_oop(oopDesc**) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#9 0x012d1635 in LoaderConstraintTable::oops_do(OopClosure*) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#10 0x013ba627 in SystemDictionary::oops_do(OopClosure*) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#11 0x01381879 in SharedHeap::process_strong_roots(bool, bool, SharedHeap::ScanningOption, OopClosure*, CodeBlobClosure*, OopsInGenClosure*) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#12 0x011c55fb in GenCollectedHeap::gen_process_strong_roots(int, bool, bool, bool, SharedHeap::ScanningOption, OopsInGenClosure*, bool, OopsInGenClosure*) ()++
++---Type <return> to continue, or q <return> to quit---++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#13 0x011797b8 in DefNewGeneration::collect(bool, bool, unsigned int, bool) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#14 0x011c7467 in GenCollectedHeap::do_collection(bool, bool, unsigned int, bool, int) () from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#15 0x0112ba50 in GenCollectorPolicy::satisfy_failed_allocation(unsigned int, bool) () from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#16 0x0141bc94 in VM_GenCollectForAllocation::doit() ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#17 0x01422e61 in VM_Operation::evaluate() ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#18 0x01421808 in VMThread::evaluate_operation(VM_Operation*) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#19 0x01421d47 in VMThread::loop() ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#20 0x014223d5 in VMThread::run() ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#21 0x01339f11 in java_start(Thread*) ()++
++from /usr/local/jdk1.7.0/jre/lib/i386/client/libjvm.so++
++#22 0x0045fa49 in start_thread () from /lib/libpthread.so.0++
++#23 0x0037be5e in clone () from /lib/libc.so.6++

JVM Crash: ConcMarkSweepGC related?

We're experiencing the following JVM crash approximately 2-5 times per day on a well traffic application server running Tomcat 5.5 under Java 1.5 (05) on Linux with a 2.4.21-37 kernel. I'm posting here because we kind of have no route to take: I can't seem to work around the crash in any way. There's a potential that UseParallelGC might fix this, but I'm unable to run the app reliably with a ParallelGC, as we have a very large cache and the Full GC's get unbelievably long (2GB heap).
How can we find out what's going on? Is there a way to obtain a debug build so that:
V [libjvm.so+0x4c2c53]
V [libjvm.so+0x1bea7c]
We're also seeing this in the standard output:
An exception occurred on the SessionReaperDaemon[null, 2005-11-01 20:02:14.81] thread while processing (task="com.tangosol.coherence.servlet.SessionHelper$SessionReaperDaemon$IncrementalReapTask@1ba4ac8"):
java.lang.NullPointerException
     at com.tangosol.coherence.servlet.SessionHelper$SessionReaperDaemon$IncrementalReapTask.run(SessionHelper.java:3072)
     at com.tangosol.util.TaskDaemon.run(TaskDaemon.java:69)
     at com.tangosol.coherence.servlet.SessionHelper$SessionReaperDaemon.run(SessionHelper.java:2709)
     at com.tangosol.util.Daemon$1.run(Daemon.java:63)
Prior to the crash, but this is an impossible place for an exception:
3070: if (iter.hasNext())
3071: {
3072: String sId = (String) iter.next();3073: ...
Any help or next steps would be greatly appreciated.
An attached dump:
# An unexpected error has been detected by HotSpot Virtual Machine:
# Internal Error (4E4D4554484F440E4350500521), pid=1705, tid=907377584
# Java VM: Java HotSpot(TM) Server VM (1.5.0_05-b05 mixed mode)
--------------- T H R E A D ---------------
Current thread (0x36bc7068): JavaThread "SessionReaperDaemon[null, 2005-11-01 22:38:23.388]" daemon [_thread_in_Java, id=1739]
Stack: [0x360d7000,0x36158000), sp=0x36156eec, free space=511k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x4c2c53]
V [libjvm.so+0x1bea7c]
V [libjvm.so+0x3e2bee]
V [libjvm.so+0x4564cb]
V [libjvm.so+0x3f8956]
V [libjvm.so+0x3f5c64]
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x0894eba0 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=4871]
0x0864ea88 JavaThread "RMI TCP Connection(341)-192.168.100.62" daemon [_thread_in_native, id=4802]
0x083e6568 JavaThread "http-80-Processor300" daemon [_thread_in_native, id=4708]
0x08d4e058 JavaThread "http-80-Processor299" daemon [_thread_in_native, id=4707]
0x08bc7c20 JavaThread "http-80-Processor298" daemon [_thread_blocked, id=4706]
0x0845fd78 JavaThread "http-80-Processor297" daemon [_thread_in_native, id=4705]
0x08e39330 JavaThread "http-80-Processor296" daemon [_thread_in_native, id=4704]
0x08bceb30 JavaThread "http-80-Processor295" daemon [_thread_blocked, id=4703]
0x08bb9de8 JavaThread "http-80-Processor294" daemon [_thread_in_native, id=4702]
0x08b692d0 JavaThread "http-80-Processor293" daemon [_thread_in_native, id=4701]
0x084fa8e0 JavaThread "http-80-Processor292" daemon [_thread_in_native, id=4700]
0x08446908 JavaThread "http-80-Processor291" daemon [_thread_blocked, id=4699]
0x08e4c4c0 JavaThread "http-80-Processor290" daemon [_thread_in_native, id=4698]
0x08625e60 JavaThread "http-80-Processor289" daemon [_thread_blocked, id=4697]
0x0843d5b8 JavaThread "http-80-Processor288" daemon [_thread_in_native, id=4696]
0x08ca13b8 JavaThread "http-80-Processor287" daemon [_thread_in_native, id=4695]
0x08395e00 JavaThread "http-80-Processor286" daemon [_thread_in_native, id=4694]
0x084c8f28 JavaThread "http-80-Processor285" daemon [_thread_in_native, id=4693]
0x083f6490 JavaThread "http-80-Processor284" daemon [_thread_in_native, id=4692]
0x08e69368 JavaThread "http-80-Processor281" daemon [_thread_blocked, id=4689]
0x08df8218 JavaThread "http-80-Processor280" daemon [_thread_blocked, id=4688]
0x0861ba28 JavaThread "http-80-Processor279" daemon [_thread_blocked, id=4687]
0x083e22d0 JavaThread "http-80-Processor278" daemon [_thread_blocked, id=4686]
0x08e44e80 JavaThread "http-80-Processor277" daemon [_thread_blocked, id=4685]
0x08625478 JavaThread "http-80-Processor276" daemon [_thread_blocked, id=4684]
0x08547890 JavaThread "http-80-Processor275" daemon [_thread_in_native, id=4632]
0x0846c598 JavaThread "http-80-Processor274" daemon [_thread_in_native, id=4631]
0x08beadb8 JavaThread "http-80-Processor270" daemon [_thread_in_native, id=4627]
0x0865b3a0 JavaThread "http-80-Processor269" daemon [_thread_in_native, id=4626]
0x092899e0 JavaThread "http-80-Processor268" daemon [_thread_in_native, id=4625]
0x09277f58 JavaThread "http-80-Processor267" daemon [_thread_blocked, id=4624]
0x086790b0 JavaThread "http-80-Processor265" daemon [_thread_in_native, id=4622]
0x0844d920 JavaThread "http-80-Processor263" daemon [_thread_blocked, id=4620]
0x0846f478 JavaThread "http-80-Processor262" daemon [_thread_in_native, id=4619]
0x08c5f470 JavaThread "http-80-Processor261" daemon [_thread_in_native, id=4618]
0x088cd8d0 JavaThread "http-80-Processor260" daemon [_thread_in_native, id=4617]
0x08d5af30 JavaThread "http-80-Processor259" daemon [_thread_blocked, id=4616]
0x0884bc18 JavaThread "http-80-Processor258" daemon [_thread_blocked, id=4615]
0x08e618a0 JavaThread "http-80-Processor257" daemon [_thread_in_native, id=4614]
0x08be3de0 JavaThread "http-80-Processor256" daemon [_thread_in_native, id=4613]
0x085de680 JavaThread "http-80-Processor255" daemon [_thread_blocked, id=4612]
0x083b8420 JavaThread "http-80-Processor254" daemon [_thread_blocked, id=4611]
0x08e533e0 JavaThread "http-80-Processor253" daemon [_thread_in_native, id=4610]
0x083c5af8 JavaThread "http-80-Processor252" daemon [_thread_in_native, id=4609]
0x084701c0 JavaThread "http-80-Processor251" daemon [_thread_blocked, id=4608]
0x3639cff0 JavaThread "http-80-Processor250" daemon [_thread_in_native, id=4402]
0x2f41cd88 JavaThread "http-80-Processor249" daemon [_thread_in_native, id=4401]
0x36bf7a48 JavaThread "http-80-Processor247" daemon [_thread_blocked, id=4399]
0x35160748 JavaThread "http-80-Processor246" daemon [_thread_in_native, id=4398]
0x36b42ed0 JavaThread "http-80-Processor245" daemon [_thread_blocked, id=4397]
0x359b3ec0 JavaThread "http-80-Processor244" daemon [_thread_in_native, id=4396]
0x3633a1f8 JavaThread "http-80-Processor240" daemon [_thread_blocked, id=4392]
0x35a9ef28 JavaThread "http-80-Processor239" daemon [_thread_in_native, id=4391]
0x35a52840 JavaThread "http-80-Processor238" daemon [_thread_blocked, id=4390]
0x35a8e9e8 JavaThread "http-80-Processor236" daemon [_thread_blocked, id=4388]
0x35a8de38 JavaThread "http-80-Processor235" daemon [_thread_in_native, id=4387]
0x304703b8 JavaThread "http-80-Processor232" daemon [_thread_in_native, id=4384]
0x36b32498 JavaThread "http-80-Processor231" daemon [_thread_blocked, id=4383]
0x2e149a40 JavaThread "http-80-Processor230" daemon [_thread_blocked, id=4382]
0x304731f8 JavaThread "http-80-Processor229" daemon [_thread_blocked, id=4381]
0x2e186cd0 JavaThread "http-80-Processor228" daemon [_thread_in_native, id=4380]
0x35a53c68 JavaThread "http-80-Processor227" daemon [_thread_blocked, id=4379]
0x083a85d0 JavaThread "RMI TCP Connection(315)-192.168.100.62" daemon [_thread_blocked, id=4343]
0x08cdd748 JavaThread "JMX server connection timeout 1017" daemon [_thread_blocked, id=3885]
0x08df9fc0 JavaThread "RMI LeaseChecker" daemon [_thread_blocked, id=3884]
0x083c7f68 JavaThread "http-80-Processor225" daemon [_thread_blocked, id=3816]
0x083c85b8 JavaThread "http-80-Processor223" daemon [_thread_blocked, id=3814]
0x08df3be8 JavaThread "http-80-Processor222" daemon [_thread_in_native, id=3813]
0x087a49b8 JavaThread "http-80-Processor221" daemon [_thread_in_native, id=3812]
0x084c9db8 JavaThread "http-80-Processor220" daemon [_thread_in_native, id=3811]
0x086203e0 JavaThread "http-80-Processor218" daemon [_thread_in_native, id=3809]
0x088e2090 JavaThread "http-80-Processor216" daemon [_thread_in_native, id=3807]
0x088bd2d0 JavaThread "http-80-Processor214" daemon [_thread_in_native, id=3805]
0x08863490 JavaThread "http-80-Processor211" daemon [_thread_in_native, id=3802]
0x08e9f4b8 JavaThread "http-80-Processor207" daemon [_thread_in_native, id=3798]
0x08c9f748 JavaThread "http-80-Processor206" daemon [_thread_in_native, id=3797]
0x0861fa00 JavaThread "http-80-Processor205" daemon [_thread_in_native, id=3796]
0x08408ec8 JavaThread "http-80-Processor204" daemon [_thread_blocked, id=3795]
0x0869bf28 JavaThread "http-80-Processor203" daemon [_thread_blocked, id=3794]
0x08ba2648 JavaThread "http-80-Processor201" daemon [_thread_blocked, id=3792]
0x08e70980 JavaThread "http-80-Processor200" daemon [_thread_blocked, id=3550]
0x08e707e8 JavaThread "http-80-Processor199" daemon [_thread_blocked, id=3549]
0x088e83b0 JavaThread "http-80-Processor196" daemon [_thread_blocked, id=3546]
0x08634758 JavaThread "http-80-Processor195" daemon [_thread_blocked, id=3545]
0x08198ea8 JavaThread "http-80-Processor194" daemon [_thread_blocked, id=3544]
0x0831d5a8 JavaThread "http-80-Processor191" daemon [_thread_in_native, id=3541]
0x088c6788 JavaThread "http-80-Processor189" daemon [_thread_in_native, id=3539]
0x0835d868 JavaThread "http-80-Processor187" daemon [_thread_blocked, id=3537]
0x08be2788 JavaThread "http-80-Processor186" daemon [_thread_in_native, id=3536]
0x08d5b638 JavaThread "http-80-Processor182" daemon [_thread_blocked, id=3532]
0x088c6488 JavaThread "http-80-Processor180" daemon [_thread_in_native, id=3530]
0x08d83d70 JavaThread "http-80-Processor173" daemon [_thread_blocked, id=3158]
0x088f3ca8 JavaThread "http-80-Processor171" daemon [_thread_blocked, id=3156]
0x08862858 JavaThread "http-80-Processor168" daemon [_thread_blocked, id=3153]
0x08629e38 JavaThread "http-80-Processor162" daemon [_thread_blocked, id=3147]
0x086b9dd0 JavaThread "http-80-Processor159" daemon [_thread_in_native, id=3144]
0x086e1c88 JavaThread "http-80-Processor153" daemon [_thread_in_native, id=3138]
0x082fae10 JavaThread "http-80-Processor151" daemon [_thread_in_native, id=3136]
0x084c7c40 JavaThread "http-80-Processor149" daemon [_thread_blocked, id=2489]
0x087a5568 JavaThread "http-80-Processor147" daemon [_thread_in_native, id=2487]
0x08c5f648 JavaThread "http-80-Processor146" daemon [_thread_blocked, id=2486]
0x08c64090 JavaThread "http-80-Processor135" daemon [_thread_blocked, id=2475]
0x08d60c68 JavaThread "http-80-Processor133" daemon [_thread_in_native, id=2473]
0x08cdc058 JavaThread "http-80-Processor129" daemon [_thread_blocked, id=2469]
0x0854a978 JavaThread "http-80-Processor128" daemon [_thread_blocked, id=2468]
0x08d940c0 JavaThread "http-80-Processor126" daemon [_thread_in_native, id=2466]
0x087c4998 JavaThread "http-80-Processor114" daemon [_thread_blocked, id=2186]
0x0895ec90 JavaThread "http-80-Processor113" daemon [_thread_in_native, id=2185]
0x0895e028 JavaThread "http-80-Processor112" daemon [_thread_blocked, id=2184]
0x08e9bbb8 JavaThread "http-80-Processor82" daemon [_thread_in_native, id=2147]
0x08634cf8 JavaThread "http-80-Processor80" daemon [_thread_in_native, id=2145]
0x085d93c0 JavaThread "http-80-Processor68" daemon [_thread_blocked, id=2129]
0x085d8658 JavaThread "http-80-Processor67" daemon [_thread_blocked, id=2128]
0x085d7310 JavaThread "http-80-Processor66" daemon [_thread_in_native, id=2127]
0x084c57e0 JavaThread "http-80-Processor60" daemon [_thread_blocked, id=2121]
0x084c4a78 JavaThread "http-80-Processor59" daemon [_thread_blocked, id=2120]
0x08588db8 JavaThread "http-80-Processor56" daemon [_thread_blocked, id=2117]
0x086a2130 JavaThread "http-80-Processor54" daemon [_thread_in_native, id=2115]
0x0878cfa8 JavaThread "http-80-Processor50" daemon [_thread_in_native, id=2108]
0x087b9148 JavaThread "http-80-Processor39" daemon [_thread_blocked, id=2097]
0x082f38c8 JavaThread "http-80-Processor29" daemon [_thread_blocked, id=2087]
0x087a6a30 JavaThread "http-80-Processor28" daemon [_thread_in_native, id=2086]
0x36b33540 JavaThread "http-80-Monitor" [_thread_blocked, id=1769]
0x351178e0 JavaThread "http-80-Processor4" daemon [_thread_blocked, id=1747]
0x35a72210 JavaThread "http-80-Processor1" daemon [_thread_blocked, id=1744]
0x363ed3b0 JavaThread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon [_thread_blocked, id=1743]
0x35a60238 JavaThread "Thread-4" [_thread_blocked, id=1742]
=>0x36bc7068 JavaThread "SessionReaperDaemon[null, 2005-11-01 22:38:23.388]" daemon [_thread_in_Java, id=1739]
0x363633c8 JavaThread "DistributedCache:DistributedSessions:EventDispatcher" daemon [_thread_blocked, id=1738]
0x363771a0 JavaThread "DistributedCache:DistributedSessions" daemon [_thread_blocked, id=1737]
0x36ba85f0 JavaThread "ReplicatedCache:ReplicatedSessionsMisc" daemon [_thread_blocked, id=1736]
0x36bbb118 JavaThread "TcpRingListener" daemon [_thread_in_native, id=1735]
0x36373478 JavaThread "Cluster" daemon [_thread_blocked, id=1733]
0x36351268 JavaThread "PacketPublisher" daemon [_thread_blocked, id=1732]
0x36350d60 JavaThread "PacketReceiver" daemon [_thread_blocked, id=1731]
0x36ba8858 JavaThread "PacketListenerN" daemon [_thread_in_native, id=1730]
0x36bb11e8 JavaThread "PacketListener1" daemon [_thread_in_native, id=1729]
0x36b9f530 JavaThread "Logger@9508926 3.0/315" daemon [_thread_blocked, id=1728]
0x081b0910 JavaThread "RMI TCP Accept-9000" daemon [_thread_in_native, id=1726]
0x081b5c90 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=1725]
0x081b57c0 JavaThread "Timer-0" daemon [_thread_blocked, id=1724]
0x08157b60 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1722]
0x081566e8 JavaThread "CompilerThread1" daemon [_thread_blocked, id=1721]
0x08155698 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1720]
0x08154578 JavaThread "AdapterThread" daemon [_thread_blocked, id=1719]
0x08153618 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1718]
0x081528e8 JavaThread "Surrogate Locker Thread (CMS)" daemon [_thread_blocked, id=1717]
0x08148480 JavaThread "Finalizer" daemon [_thread_blocked, id=1716]
0x08148008 JavaThread "Reference Handler" daemon [_thread_blocked, id=1715]
0x0805c598 JavaThread "main" [_thread_in_native, id=1705]
Other Threads:
0x08145bc8 VMThread [id=1714]
0x082237b0 WatcherThread [id=1727]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
par new generation total 523840K, used 289536K [0x3d1c0000, 0x5d1c0000, 0x5d1c0000)
eden space 523392K, 55% used [0x3d1c0000, 0x4ec800f0, 0x5d0e0000)
from space 448K, 0% used [0x5d150000, 0x5d150000, 0x5d1c0000)
to space 448K, 0% used [0x5d0e0000, 0x5d0e0000, 0x5d150000)
concurrent mark-sweep generation total 1318912K, used 521347K [0x5d1c0000, 0xad9c0000, 0xad9c0000)
concurrent-mark-sweep perm gen total 30720K, used 30499K [0xad9c0000, 0xaf7c0000, 0xb19c0000)
Dynamic libraries:
08048000-08056000 r-xp 00000000 08:02 180163 /usr/java/jdk1.5.0_05/bin/java
08056000-08058000 rwxp 0000e000 08:02 180163 /usr/java/jdk1.5.0_05/bin/java
08058000-0aea7000 rwxp 00000000 00:00 0
2af40000-2b067000 rwxp 00001000 00:00 0
2b067000-2b06a000 ---p 00000000 00:00 0
2b06a000-2b0e8000 rwxp 00003000 00:00 0
2b0e8000-2b0eb000 ---p 00081000 00:00 0
2b0eb000-2b169000 rwxp 00084000 00:00 0
2b169000-2b16c000 ---p 00102000 00:00 0
2b16c000-2b1ea000 rwxp 00105000 00:00 0
2b1ea000-2b1ed000 ---p 00081000 00:00 0
2b1ed000-2b26b000 rwxp 00084000 00:00 0
2b26b000-2b26e000 ---p 00081000 00:00 0
2b26e000-2b2ec000 rwxp 00084000 00:00 0
2b2ec000-2b367000 r-xs 00000000 08:02 1784003 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/xsdlib.jar
2b367000-2b382000 r-xs 00000000 08:02 1784002 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/xmlrpc-1.2-b1.jar
2b382000-2b39d000 r-xs 00000000 08:02 1784001 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/xml-apis.jar
2b39d000-2b476000 r-xs 00000000 08:02 1784000 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/xercesImpl.jar
2b476000-2b554000 r-xs 00000000 08:02 1783999 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/xalan.jar
2b554000-2b557000 ---p 00000000 00:00 0
2b557000-2b5d5000 rwxp 00003000 00:00 0
2b5d5000-2b5d8000 ---p 00081000 00:00 0
2b5d8000-2b656000 rwxp 00084000 00:00 0
2b656000-2b659000 ---p 00081000 00:00 0
2b659000-2b6d7000 rwxp 00084000 00:00 0
2b6d7000-2b6da000 ---p 00102000 00:00 0
2b6da000-2b758000 rwxp 00105000 00:00 0
2b758000-2b75b000 ---p 00183000 00:00 0
2b75b000-2b7d9000 rwxp 00186000 00:00 0
2b7d9000-2b7dc000 rwxp 00000000 00:00 0
2b7dc000-2b85a000 rwxp 00207000 00:00 0
2b85a000-2b85d000 ---p 00285000 00:00 0
2b85d000-2b8db000 rwxp 00288000 00:00 0
2b8db000-2b8de000 ---p 00102000 00:00 0
2b8de000-2b95c000 rwxp 00105000 00:00 0
2b95c000-2b95f000 ---p 00183000 00:00 0
2b95f000-2ba5d000 rwxp 00186000 00:00 0
2ba5d000-2ba60000 ---p 00182000 00:00 0
2ba60000-2bade000 rwxp 00185000 00:00 0
2bade000-2bae1000 ---p 00203000 00:00 0
2bae1000-2bb5f000 rwxp 00206000 00:00 0
2bb5f000-2bb62000 ---p 00284000 00:00 0
2bb62000-2bbe0000 rwxp 00287000 00:00 0
2bbe0000-2bbe3000 ---p 00305000 00:00 0
2bbe3000-2bc61000 rwxp 00308000 00:00 0
2bc61000-2bc64000 ---p 00204000 00:00 0
2bc64000-2bce2000 rwxp 00207000 00:00 0
2bce2000-2bce5000 ---p 00285000 00:00 0
2bce5000-2bd63000 rwxp 00288000 00:00 0
2bd63000-2bd66000 rwxp 00000000 00:00 0
2bd66000-2bde4000 rwxp 00186000 00:00 0
2bde4000-2bde7000 ---p 00204000 00:00 0
2bde7000-2be65000 rwxp 00207000 00:00 0
2be65000-2be68000 rwxp 00000000 00:00 0
2be68000-2bee6000 rwxp 00084000 00:00 0
2bee6000-2bee9000 ---p 00102000 00:00 0
2bee9000-2bf67000 rwxp 00105000 00:00 0
2bf67000-2bf6a000 ---p 00183000 00:00 0
2bf6a000-2bfe8000 rwxp 00186000 00:00 0
2bfe8000-2bfeb000 ---p 00204000 00:00 0
2bfeb000-2c069000 rwxp 00207000 00:00 0
2c069000-2c06c000 ---p 00081000 00:00 0
2c06c000-2c0ea000 rwxp 00084000 00:00 0
2c0ea000-2c0ed000 ---p 00102000 00:00 0
2c0ed000-2c16b000 rwxp 00105000 00:00 0
2c16b000-2c16e000 ---p 00183000 00:00 0
2c16e000-2c1ec000 rwxp 00186000 00:00 0
2c1ec000-2c1ef000 rwxp 00000000 00:00 0
2c1ef000-2c26d000 rwxp 00207000 00:00 0
2c26d000-2c270000 ---p 00285000 00:00 0
2c270000-2c2ee000 rwxp 00288000 00:00 0
2c2ee000-2c2f1000 ---p 00306000 00:00 0
2c2f1000-2c36f000 rwxp 00309000 00:00 0
2c36f000-2c372000 ---p 00387000 00:00 0
2c372000-2c3f0000 rwxp 0038a000 00:00 0
2c3f0000-2c3f3000 ---p 00204000 00:00 0
2c3f3000-2c471000 rwxp 00207000 00:00 0
2c471000-2c474000 ---p 00285000 00:00 0
2c474000-2c4f2000 rwxp 00288000 00:00 0
2c4f2000-2c4f5000 ---p 00102000 00:00 0
2c4f5000-2c573000 rwxp 00105000 00:00 0
2c573000-2c576000 ---p 00183000 00:00 0
2c576000-2c5f4000 rwxp 00186000 00:00 0
2c5f4000-2c5f7000 ---p 00204000 00:00 0
2c5f7000-2c675000 rwxp 00207000 00:00 0
2c675000-2c678000 ---p 00285000 00:00 0
2c678000-2c6f6000 rwxp 00288000 00:00 0
2c6f6000-2c6f9000 ---p 00306000 00:00 0
2c6f9000-2c777000 rwxp 00309000 00:00 0
2c777000-2c77a000 ---p 00387000 00:00 0
2c77a000-2c7f8000 rwxp 0038a000 00:00 0
2c7f8000-2c7fb000 ---p 00081000 00:00 0
2c7fb000-2c879000 rwxp 00084000 00:00 0
2c879000-2c87c000 ---p 00102000 00:00 0
2c87c000-2c8fa000 rwxp 00105000 00:00 0
2c8fa000-2c8fd000 ---p 00183000 00:00 0
2c8fd000-2c97b000 rwxp 00186000 00:00 0
2c97b000-2c97e000 rwxp 00000000 00:00 0
2c97e000-2c9fc000 rwxp 00207000 00:00 0
2c9fc000-2c9ff000 ---p 00285000 00:00 0
2c9ff000-2ca7d000 rwxp 00288000 00:00 0
2ca7d000-2ca80000 ---p 00285000 00:00 0
2ca80000-2cafe000 rwxp 00288000 00:00 0
2cafe000-2cb01000 rwxp 00000000 00:00 0
2cb01000-2cb7f000 rwxp 00309000 00:00 0
2cb7f000-2cb82000 ---p 00387000 00:00 0
2cb82000-2cc58000 rwxp 0038a000 00:00 0
2cc58000-2cd00000 ---p 00029000 00:00 0
2cd7f000-2cd82000 ---p 00000000 00:00 0
2cd82000-2cefe000 rwxp 00003000 00:00 0
2cefe000-2cf00000 ---p 00029000 00:00 0
2cf00000-2d0fe000 rwxp 0002b000 00:00 0
2d0fe000-2d100000 ---p 00038000 00:00 0
2d17b000-2d17e000 ---p 00000000 00:00 0
2d17e000-2d1fc000 rwxp 00003000 00:00 0
2d1fc000-2d1ff000 ---p 00081000 00:00 0
2d1ff000-2d27d000 rwxp 00084000 00:00 0
2d27d000-2d280000 rwxp 00000000 00:00 0
2d280000-2d2fe000 rwxp 00105000 00:00 0
2d2fe000-2d301000 ---p 00183000 00:00 0
2d301000-2d37f000 rwxp 00186000 00:00 0
2d37f000-2d382000 ---p 00204000 00:00 0
2d382000-2d600000 rwxp 00207000 00:00 0
2d67f000-2d682000 ---p 00000000 00:00 0
2d682000-2e1ff000 rwxp 00003000 00:00 0
2e1ff000-2e200000 ---p 00029000 00:00 0
2e200000-2e25d000 rwxp 0002a000 00:00 0
2e25d000-2e300000 ---p 00059000 00:00 0
2e300000-2e700000 rwxp 00000000 00:00 0
2e77f000-2e782000 ---p 00000000 00:00 0
2e782000-30500000 rwxp 00003000 00:00 0
3057f000-30582000 rwxp 00000000 00:00 0
30582000-30700000 rwxp 00003000 00:00 0
3077d000-30780000 ---p 00000000 00:00 0
30780000-307fe000 rwxp 00003000 00:00 0
307fe000-30801000 ---p 00081000 00:00 0
30801000-3087f000 rwxp 00084000 00:00 0
3087f000-30882000 ---p 00102000 00:00 0
30882000-30a00000 rwxp 00105000 00:00 0
30a7f000-30a82000 ---p 00000000 00:00 0
30a82000-30ffc000 rwxp 00003000 00:00 0
30ffc000-31000000 ---p 00029000 00:00 0
31000000-311fc000 rwxp 00095000 00:00 0
311fc000-31200000 ---p 00029000 00:00 0
31200000-313fc000 rwxp 0002d000 00:00 0
313fc000-31400000 ---p 000fd000 00:00 0
31416000-31434000 r-xs 00000000 08:02 1783998 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/wsdl4j.jar
31434000-31442000 r-xs 00000000 08:02 1783997 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/wrapper.jar
31442000-3147f000 r-xs 00000000 08:02 1783995 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/webInstaller.jar
3147f000-31482000 ---p 00000000 00:00 0
31482000-315ff000 rwxp 00003000 00:00 0
315ff000-31600000 ---p 00000000 00:00 0
31625000-3167f000 r-xs 00000000 08:02 1783994 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/velocity-1.4-rc1.jar
3167f000-31682000 ---p 00000000 00:00 0
31682000-31dfb000 rwxp 00003000 00:00 0
31dfb000-31e00000 ---p 00000000 00:00 0
31e14000-31e17000 ---p 00000000 00:00 0
31e17000-31e95000 rwxp 00003000 00:00 0
31e95000-31e98000 ---p 00081000 00:00 0
31e98000-31f16000 rwxp 00084000 00:00 0
31f16000-31f19000 ---p 00102000 00:00 0
31f19000-31f97000 rwxp 00105000 00:00 0
31f97000-31f9a000 ---p 00183000 00:00 0
31f9a000-32018000 rwxp 00186000 00:00 0
32018000-3201b000 ---p 00183000 00:00 0
3201b000-32099000 rwxp 00186000 00:00 0
32099000-3209c000 ---p 00204000 00:00 0
3209c000-3211a000 rwxp 00207000 00:00 0
3211a000-3211d000 ---p 00285000 00:00 0
3211d000-3219b000 rwxp 00288000 00:00 0
3219b000-3219e000 ---p 00102000 00:00 0
3219e000-3221c000 rwxp 00105000 00:00 0
3221c000-3221f000 ---p 00183000 00:00 0
3221f000-3229d000 rwxp 00186000 00:00 0
3229d000-322a0000 ---p 00204000 00:00 0
322a0000-3231e000 rwxp 00207000 00:00 0
3231e000-32321000 ---p 00285000 00:00 0
32321000-3239f000 rwxp 00288000 00:00 0
3239f000-323a2000 ---p 00306000 00:00 0
323a2000-32420000 rwxp 00309000 00:00 0
32420000-32423000 ---p 00387000 00:00 0
32423000-324a1000 rwxp 0038a000 00:00 0
324a1000-324a4000 ---p 00408000 00:00 0
324a4000-32522000 rwxp 0040b000 00:00 0
32522000-32525000 ---p 00285000 00:00 0
32525000-325a3000 rwxp 00288000 00:00 0
325a3000-325a6000 ---p 00102000 00:00 0
325a6000-32624000 rwxp 00105000 00:00 0
32624000-32627000 ---p 00183000 00:00 0
32627000-326a5000 rwxp 00186000 00:00 0
326a5000-326a8000 ---p 00204000 00:00 0
326a8000-32726000 rwxp 00207000 00:00 0
32726000-32729000 ---p 00285000 00:00 0
32729000-327a7000 rwxp 00288000 00:00 0
327a7000-327aa000 ---p 00102000 00:00 0
327aa000-32828000 rwxp 00105000 00:00 0
32828000-3282b000 rwxp 00000000 00:00 0
3282b000-328a9000 rwxp 00186000 00:00 0
328a9000-328ac000 ---p 00204000 00:00 0
328ac000-3292a000 rwxp 00207000 00:00 0
3292a000-3292d000 ---p 00285000 00:00 0
3292d000-329ab000 rwxp 00288000 00:00 0
329ab000-329ae000 rwxp 00000000 00:00 0
329ae000-32a2c000 rwxp 00309000 00:00 0
32a2c000-32a2f000 ---p 00183000 00:00 0
32a2f000-32aad000 rwxp 00186000 00:00 0
32aad000-32ab0000 rwxp 00000000 00:00 0
32ab0000-32b2e000 rwxp 00207000 00:00 0
32b2e000-32b31000 ---p 00000000 00:00 0
32b31000-32baf000 rwxp 00003000 00:00 0
32baf000-32bb2000 ---p 00081000 00:00 0
32bb2000-32c30000 rwxp 00084000 00:00 0
32c30000-32c33000 ---p 00102000 00:00 0
32c33000-32cb1000 rwxp 00105000 00:00 0
32cb1000-32cb4000 rwxp 00000000 00:00 0
32cb4000-32d32000 rwxp 00186000 00:00 0
32d32000-32d35000 rwxp 00000000 00:00 0
32d35000-32db3000 rwxp 00084000 00:00 0
32db3000-32db6000 ---p 00102000 00:00 0
32db6000-32e34000 rwxp 00105000 00:00 0
32e34000-32e37000 rwxp 00000000 00:00 0
32e37000-32eb5000 rwxp 00186000 00:00 0
32eb5000-32eb8000 ---p 00204000 00:00 0
32eb8000-32f36000 rwxp 00207000 00:00 0
32f36000-32f39000 rwxp 00000000 00:00 0
32f39000-32fb7000 rwxp 00288000 00:00 0
32fb7000-32fba000 ---p 00306000 00:00 0
32fba000-33038000 rwxp 00309000 00:00 0
33038000-3303b000 rwxp 00000000 00:00 0
3303b000-330b9000 rwxp 00186000 00:00 0
330b9000-330bc000 ---p 00204000 00:00 0
330bc000-3313a000 rwxp 00207000 00:00 0
3313a000-3313d000 ---p 00285000 00:00 0
3313d000-331bb000 rwxp 00288000 00:00 0
331bb000-331be000 ---p 00102000 00:00 0
331be000-3323c000 rwxp 00105000 00:00 0
3323c000-3323f000 ---p 00183000 00:00 0
3323f000-332bd000 rwxp 00186000 00:00 0
332bd000-332c0000 ---p 00204000 00:00 0
332c0000-3333e000 rwxp 00207000 00:00 0
3333e000-33341000 ---p 00285000 00:00 0
33341000-333bf000 rwxp 00288000 00:00 0
333bf000-333c2000 ---p 00306000 00:00 0
333c2000-33440000 rwxp 00309000 00:00 0
33440000-33443000 ---p 00183000 00:00 0
33443000-334c1000 rwxp 00186000 00:00 0
334e2000-33531000 r-xs 00000000 08:02 1783993 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/torque-3.0.2.jar
33531000-33537000 r-xs 00000000 08:02 1783992 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/textile4j-1.20.jar
33537000-336e9000 r-xs 00000000 08:02 1783991 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/tangosol.jar
336e9000-33710000 r-xs 00000000 08:02 1783990 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/ss_css2.jar
33710000-33716000 r-xs 00000000 08:02 1783989 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/smtp.jar
33716000-3371b000 r-xs 00000000 08:02 1783987 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/saaj.jar
3371b000-33720000 r-xs 00000000 08:02 1783986 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/relaxngDatatype.jar
33720000-33726000 r-xs 00000000 08:02 1783985 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/pop3.jar
33726000-3373e000 r-xs 00000000 08:02 1783984 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/p6spy.jar
3373e000-3375b000 r-xs 00000000 08:02 1783983 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/oscache-2.1.1.jar
3375b000-337ff000 r-xs 00000000 08:02 1783982 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/optional.jar
337ff000-3396a000 r-xs 00000000 08:02 1783981 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/msv.jar
3396a000-33979000 r-xs 00000000 08:02 1783980 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/msutil.jar
33979000-3398a000 r-xs 00000000 08:02 1783979 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/mssqlserver.jar
3398a000-339d1000 r-xs 00000000 08:02 1783978 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/msbase.jar
339d1000-339e8000 r-xs 00000000 08:02 1783977 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/metadata-extractor-2.2.2.jar
339e8000-33a15000 r-xs 00000000 08:02 1783976 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/mailapi.jar
33a15000-33a6c000 r-xs 00000000 08:02 1783975 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/log4j-1.2.8.jar
33a6c000-33a6e000 r-xs 00000000 08:02 1783974 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jdbc2_0-stdext.jar
33a6e000-33ab6000 r-xs 00000000 08:02 1783973 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jcs.jar
33ab6000-33ac2000 r-xs 00000000 08:02 1783972 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jazzy-core.jar
33ac2000-33acb000 r-xs 00000000 08:02 1783971 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jaxrpc.jar
33acb000-33b06000 r-xs 00000000 08:02 1783970 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jaxen-1.1-beta-4.jar
33b06000-33b0e000 r-xs 00000000 08:02 1783969 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jakarta-regexp-1.2.jar
33b0e000-33b1e000 r-xs 00000000 08:02 1783968 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jakarta-oro-2.0.6.jar
33b1e000-33c9f000 r-xs 00000000 08:02 1783967 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jai_core.jar
33c9f000-33cd3000 r-xs 00000000 08:02 1783966 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/jai_codec.jar
33cd3000-33d03000 r-xs 00000000 08:02 1783965 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/isorelax.jar
33d03000-33d25000 r-xs 00000000 08:02 1783964 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/imap.jar
33d25000-33d54000 r-xs 00000000 08:02 1783963 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/hessian-3.0.13.jar
33d54000-33d58000 r-xs 00000000 08:02 1783962 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/fast-md5-2.5.jar
33d58000-33db8000 r-xs 00000000 08:02 1783961 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/dom4j-1.5-rc1.jar
33db8000-33df5000 r-xs 00000000 08:02 1783960 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/dnsjava-1.6.6.jar
33df5000-33ef6000 r-xs 00000000 08:02 1783958 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/db-ojb-1.0.1.jar
33ef6000-33f0f000 r-xs 00000000 08:02 1783957 /usr/local/apache-tomcat-5.5.12/webapps/x/WEB-INF/lib/crossdb.jar
33f0f000-33f1d000

An aside: When I switch to ParallelGC, afterrunning
for about 5-6 hours, GC times start doubling
(approximately) in time, eventually moving upwardsof
2 minutes per full GC.That sounds to me like you're swapping during full
GCs. I wouldn't assume that 2 GB of physical RAM is
sufficient to run an app with an 1800 MB heap. Have
you done any heap profiling to determine the real
working set of your application? When the GCs get
this pathologically long, is there disk activity on
the machine?Hmm.. So what should we size our heap to on a server with 2GB? The server is essentially only running the Java process. What would you consider "safe"?
While heap profiling with jconsole, the application only utilizes 1.1GB of the heap at peaks. We want to expand that eventually as we size our caches larger.
I don't believe there's disk activity with long GCs, but I can't confirm that 100% right now. The server is reading files from another machine, so the disks are more or less untouched while the app is running. There's heavy caching. The only reason disks would be hititng if your guess regarding the swapping turns out correct. After you suggest a safer way to calc a max heap size for our machine, I'll try again with ParallelGC and a smaller heap.
Some points:
- I tried increasing perm generation size. It'snot
even close to filled (according to gc log).(As you mentioned, "old generation" instead of "perm
generation".) What about when the full collection
times are taking 2 minutes in duration? Is there any
disk activity indicating swapping?Again, not positive on the disk situation -- should get an answer above to figure this out.
- I have not tried the -client VM, will this break
performance on a production application?The client VM does not generate as high quality
machine code as the server VM but on the x86
architecture many benchmark scores for the two
compilers are comparable. I would recommend you try
that option if only to narrow down the scope of the
crash you're seeing.
- I saw a bug related to a ConcMarkSweepGC crashon
4-cpu machines opened on Oct 17th. I've testedthis
on 4-cpu (2 proc with hyperthreading) and 2-cpu
(hyperthreading off) -- both exhibit this issue.What bug ID is this?http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6337544
- Are there any known issues with this collectorand
Linux 2.4.21-37.ELsmp? Should we be using
LD_ASSUME_KERNEL=2.2.5 or anything? For java to
recognize this variable, do we just need itspecified
anywhere in the environment at JVM start? How dowe
test if it worked?No issues as far as I know, but I am not a Linux
expert. I think in order to toggle which thread
library is used you just need that variable exported
in the environment when the JVM starts up. You can
probably use pmap to see which thread library got
loaded to verify the one you expect is present in the
loaded objects.Trying various combinations of LD_ASSUME_KERNEL to switch threading versions has no real effect on stability there. We're seeing crashes repeatedly still.
I'm going to attempt to deploy some machines with a new kernel as well and see if we can reproduce on those. I'll try ParallelGC again as soon as I get your recommendations on the configuration.

JVM crash when main process exiting

I started a main process as root user, in the execution of the main process, i started several child processes. All children processes execution are ok, but then main process existing, it throws jvm crash as following:
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x00002aaabc7005a8, pid=19195, tid=1106790720
# JRE version: 6.0_31-b02
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.6-b01 mixed mode linux-amd64 compressed oops)
# Problematic frame:
[error occurred during error reporting (printing problematic frame), id 0xb]
# 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 (0x0000000056224800): VMThread [stack: 0x0000000041e84000,0x0000000041f85000] [id=19199]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=2 (SEGV_ACCERR), si_addr=0x00002aaabc9a5848
Registers:
RAX=0x0000003311838510, RBX=0x0000003288c1c000, RCX=0x0000000000000000, RDX=0x0000000000000032
RSP=0x0000000041f83ca0, RBP=0x0000000041f83e30, RSI=0x0000000000000000, RDI=0x0000003311838510
R8 =0x00002aaab1ed8028, R9 =0x0000000000004aff, R10=0x0000000000000000, R11=0x0000003289233750
R12=0x00002ae5cca86143, R13=0x000000005666b790, R14=0x0000000000000022, R15=0x000000000000000c
RIP=0x00002aaabc7005a8, EFLAGS=0x0000000000010246, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
TRAPNO=0x000000000000000e
Top of Stack: (sp=0x0000000041f83ca0)
0x0000000041f83ca0: 00002aaabc77fb22 0000003288a0d7e4
0x0000000041f83cb0: 00002ae5cbe9e000 00002ae5cbe9e590
0x0000000041f83cc0: 00000000561ce5c0 00002aaab41eb5f0
0x0000000041f83cd0: 0000000056492c40 00002aaab41ebac0
0x0000000041f83ce0: 00000000561c5a40 00000000561c53a0
0x0000000041f83cf0: 00000000561c27b0 00000000561c4050
0x0000000041f83d00: 00002aaab41f5b30 00000000566514d0
0x0000000041f83d10: 000000005666b790 00000000565c1070
0x0000000041f83d20: 00000000565c0bc0 00000000563fea60
0x0000000041f83d30: 00000000566519a0 00000000563fe5c0
0x0000000041f83d40: 00000000565bfdc0 00000000565c19b0
0x0000000041f83d50: 00000000565c1510 00000000565c0720
0x0000000041f83d60: 00000000565c0270 00000000565c1e50
0x0000000041f83d70: 00002ae5cbe9f508 00002ae5cbe9fa00
0x0000000041f83d80: 00002ae5cbffd000 00000000561c2c80
0x0000000041f83d90: 00000000561c6010 00000000563fe120
0x0000000041f83da0: 000000005666bc60 00002ae5cbffd4c8
0x0000000041f83db0: 0000003311838510 000000005671baa0
0x0000000041f83dc0: 0000000000000000 0000003288a0d660
0x0000000041f83dd0: 0000000000000000 0000003288c1c000
0x0000000041f83de0: 0000003288c1c000 0000000041f83cb0
0x0000000041f83df0: 00000000ccbdb240 0000000000000000
0x0000000041f83e00: 0000000000000110 00000000418b2840
0x0000000041f83e10: 00002ae5cca86143 0000000041f83ed0
0x0000000041f83e20: 0000000000000000 0000000041f83f80
0x0000000041f83e30: 0000000000000000 00000032892334f5
0x0000000041f83e40: 00000000418b2840 0000000041f83e60
0x0000000041f83e50: 00002ae5cca86143 00002ae5cc4dd6c9
0x0000000041f83e60: 0000000041f83e80 00002ae5cc86e53f
0x0000000041f83e70: 0000000041f83ed0 00000000418b2840
0x0000000041f83e80: 0000000041f83ec0 00002ae5cc86d7ea
0x0000000041f83e90: 0000000056223bb0 00000000561e3560
Instructions: (pc=0x00002aaabc7005a8)
0x00002aaabc700588: ff 25 aa 52 2a 00 68 6f 00 00 00 e9 f0 f8 ff ff
0x00002aaabc700598: ff 25 a2 52 2a 00 68 70 00 00 00 e9 e0 f8 ff ff
0x00002aaabc7005a8: ff 25 9a 52 2a 00 68 71 00 00 00 e9 d0 f8 ff ff
0x00002aaabc7005b8: ff 25 92 52 2a 00 68 72 00 00 00 e9 c0 f8 ff ff
Register to memory mapping:
RAX=0x0000003311838510 is an unknown value
RBX=0x0000003288c1c000: rtldglobal+0 in /lib64/ld-linux-x86-64.so.2 at 0x0000003288a00000
RCX=0x0000000000000000 is an unknown value
RDX=0x0000000000000032 is an unknown value
RSP=0x0000000041f83ca0 is an unknown value
RBP=0x0000000041f83e30 is an unknown value
RSI=0x0000000000000000 is an unknown value
RDI=0x0000003311838510 is an unknown value
R8 =0x00002aaab1ed8028: <offset 0x208028> in /scratch/product/12.1.0/grid/oui/lib/linux64/liboraInstaller.so at 0x00002aaab1cd0000
R9 =0x0000000000004aff is an unknown value
R10=0x0000000000000000 is an unknown value
R11=0x0000003289233750: __cxa_finalize+0 in /lib64/libc.so.6 at 0x0000003289200000
R12=0x00002ae5cca86143: <offset 0xa86143> in /scratch/product/12.1.0/grid/jdk/jre/lib/amd64/server/libjvm.so at 0x00002ae5cc000000
R13=0x000000005666b790 is an unknown value
R14=0x0000000000000022 is an unknown value
R15=0x000000000000000c is an unknown value
Stack: [0x0000000041e84000,0x0000000041f85000], sp=0x0000000041f83ca0, free space=1023k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
[error occurred during error reporting (printing native stack), id 0xb]
VM_Operation (0x00000000418b2840): Exit, mode: safepoint, requested by thread 0x00000000561ca800
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00000000566d1800 JavaThread "GetActiveNodesThread" daemon [_thread_blocked, id=19282, stack(0x00000000426de000,0x00000000427df000)]
0x0000000056259000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=19205, stack(0x00000000422da000,0x00000000423db000)]
0x0000000056257000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=19204, stack(0x00000000421d9000,0x00000000422da000)]
0x0000000056251800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=19203, stack(0x0000000040705000,0x0000000040806000)]
0x000000005624f000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=19202, stack(0x0000000040604000,0x0000000040705000)]
0x000000005622d000 JavaThread "Finalizer" daemon [_thread_blocked, id=19201, stack(0x00000000420d8000,0x00000000421d9000)]
0x000000005622b000 JavaThread "Reference Handler" daemon [_thread_blocked, id=19200, stack(0x0000000041fd7000,0x00000000420d8000)]
0x00000000561ca800 JavaThread "main" [_thread_blocked, id=19196, stack(0x00000000417b3000,0x00000000418b4000)]
Other Threads:
=>0x0000000056224800 VMThread [stack: 0x0000000041e84000,0x0000000041f85000] [id=19199]
VM state:at safepoint (shutting down)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x00000000561c8f80] Threads_lock - owner thread: 0x0000000056224800
Heap
PSYoungGen total 42048K, used 38587K [0x00000000f5560000, 0x00000000fa780000, 0x0000000100000000)
eden space 36096K, 91% used [0x00000000f5560000,0x00000000f75b6b90,0x00000000f78a0000)
from space 5952K, 91% used [0x00000000f78a0000,0x00000000f7df80a8,0x00000000f7e70000)
to space 5952K, 0% used [0x00000000fa1b0000,0x00000000fa1b0000,0x00000000fa780000)
PSOldGen total 96000K, used 0K [0x00000000e0000000, 0x00000000e5dc0000, 0x00000000f5560000)
object space 96000K, 0% used [0x00000000e0000000,0x00000000e0000000,0x00000000e5dc0000)
PSPermGen total 24320K, used 24139K [0x00000000dae00000, 0x00000000dc5c0000, 0x00000000e0000000)
object space 24320K, 99% used [0x00000000dae00000,0x00000000dc592e20,0x00000000dc5c0000)
Code Cache [0x00002aaaaae90000, 0x00002aaaab100000, 0x00002aaaade90000)
total_blobs=620 nmethods=309 adapters=265 free_code_cache=49025536 largest_free_block=6976
Dynamic libraries:
40000000-40009000 r-xp 00000000 ca:01 17574009 /scratch/product/12.1.0/grid/jdk/bin/java
40108000-4010a000 rwxp 00008000 ca:01 17574009 /scratch/product/12.1.0/grid/jdk/bin/java
....

I started a main process as root user, in the execution of the main process, i started several child processes. All children processes execution are ok, but then main process existing, it throws jvm crash as following:
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x00002aaabc7005a8, pid=19195, tid=1106790720
# JRE version: 6.0_31-b02
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.6-b01 mixed mode linux-amd64 compressed oops)
# Problematic frame:
[error occurred during error reporting (printing problematic frame), id 0xb]
# 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 (0x0000000056224800): VMThread [stack: 0x0000000041e84000,0x0000000041f85000] [id=19199]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=2 (SEGV_ACCERR), si_addr=0x00002aaabc9a5848
Registers:
RAX=0x0000003311838510, RBX=0x0000003288c1c000, RCX=0x0000000000000000, RDX=0x0000000000000032
RSP=0x0000000041f83ca0, RBP=0x0000000041f83e30, RSI=0x0000000000000000, RDI=0x0000003311838510
R8 =0x00002aaab1ed8028, R9 =0x0000000000004aff, R10=0x0000000000000000, R11=0x0000003289233750
R12=0x00002ae5cca86143, R13=0x000000005666b790, R14=0x0000000000000022, R15=0x000000000000000c
RIP=0x00002aaabc7005a8, EFLAGS=0x0000000000010246, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
TRAPNO=0x000000000000000e
Top of Stack: (sp=0x0000000041f83ca0)
0x0000000041f83ca0: 00002aaabc77fb22 0000003288a0d7e4
0x0000000041f83cb0: 00002ae5cbe9e000 00002ae5cbe9e590
0x0000000041f83cc0: 00000000561ce5c0 00002aaab41eb5f0
0x0000000041f83cd0: 0000000056492c40 00002aaab41ebac0
0x0000000041f83ce0: 00000000561c5a40 00000000561c53a0
0x0000000041f83cf0: 00000000561c27b0 00000000561c4050
0x0000000041f83d00: 00002aaab41f5b30 00000000566514d0
0x0000000041f83d10: 000000005666b790 00000000565c1070
0x0000000041f83d20: 00000000565c0bc0 00000000563fea60
0x0000000041f83d30: 00000000566519a0 00000000563fe5c0
0x0000000041f83d40: 00000000565bfdc0 00000000565c19b0
0x0000000041f83d50: 00000000565c1510 00000000565c0720
0x0000000041f83d60: 00000000565c0270 00000000565c1e50
0x0000000041f83d70: 00002ae5cbe9f508 00002ae5cbe9fa00
0x0000000041f83d80: 00002ae5cbffd000 00000000561c2c80
0x0000000041f83d90: 00000000561c6010 00000000563fe120
0x0000000041f83da0: 000000005666bc60 00002ae5cbffd4c8
0x0000000041f83db0: 0000003311838510 000000005671baa0
0x0000000041f83dc0: 0000000000000000 0000003288a0d660
0x0000000041f83dd0: 0000000000000000 0000003288c1c000
0x0000000041f83de0: 0000003288c1c000 0000000041f83cb0
0x0000000041f83df0: 00000000ccbdb240 0000000000000000
0x0000000041f83e00: 0000000000000110 00000000418b2840
0x0000000041f83e10: 00002ae5cca86143 0000000041f83ed0
0x0000000041f83e20: 0000000000000000 0000000041f83f80
0x0000000041f83e30: 0000000000000000 00000032892334f5
0x0000000041f83e40: 00000000418b2840 0000000041f83e60
0x0000000041f83e50: 00002ae5cca86143 00002ae5cc4dd6c9
0x0000000041f83e60: 0000000041f83e80 00002ae5cc86e53f
0x0000000041f83e70: 0000000041f83ed0 00000000418b2840
0x0000000041f83e80: 0000000041f83ec0 00002ae5cc86d7ea
0x0000000041f83e90: 0000000056223bb0 00000000561e3560
Instructions: (pc=0x00002aaabc7005a8)
0x00002aaabc700588: ff 25 aa 52 2a 00 68 6f 00 00 00 e9 f0 f8 ff ff
0x00002aaabc700598: ff 25 a2 52 2a 00 68 70 00 00 00 e9 e0 f8 ff ff
0x00002aaabc7005a8: ff 25 9a 52 2a 00 68 71 00 00 00 e9 d0 f8 ff ff
0x00002aaabc7005b8: ff 25 92 52 2a 00 68 72 00 00 00 e9 c0 f8 ff ff
Register to memory mapping:
RAX=0x0000003311838510 is an unknown value
RBX=0x0000003288c1c000: rtldglobal+0 in /lib64/ld-linux-x86-64.so.2 at 0x0000003288a00000
RCX=0x0000000000000000 is an unknown value
RDX=0x0000000000000032 is an unknown value
RSP=0x0000000041f83ca0 is an unknown value
RBP=0x0000000041f83e30 is an unknown value
RSI=0x0000000000000000 is an unknown value
RDI=0x0000003311838510 is an unknown value
R8 =0x00002aaab1ed8028: <offset 0x208028> in /scratch/product/12.1.0/grid/oui/lib/linux64/liboraInstaller.so at 0x00002aaab1cd0000
R9 =0x0000000000004aff is an unknown value
R10=0x0000000000000000 is an unknown value
R11=0x0000003289233750: __cxa_finalize+0 in /lib64/libc.so.6 at 0x0000003289200000
R12=0x00002ae5cca86143: <offset 0xa86143> in /scratch/product/12.1.0/grid/jdk/jre/lib/amd64/server/libjvm.so at 0x00002ae5cc000000
R13=0x000000005666b790 is an unknown value
R14=0x0000000000000022 is an unknown value
R15=0x000000000000000c is an unknown value
Stack: [0x0000000041e84000,0x0000000041f85000], sp=0x0000000041f83ca0, free space=1023k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
[error occurred during error reporting (printing native stack), id 0xb]
VM_Operation (0x00000000418b2840): Exit, mode: safepoint, requested by thread 0x00000000561ca800
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00000000566d1800 JavaThread "GetActiveNodesThread" daemon [_thread_blocked, id=19282, stack(0x00000000426de000,0x00000000427df000)]
0x0000000056259000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=19205, stack(0x00000000422da000,0x00000000423db000)]
0x0000000056257000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=19204, stack(0x00000000421d9000,0x00000000422da000)]
0x0000000056251800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=19203, stack(0x0000000040705000,0x0000000040806000)]
0x000000005624f000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=19202, stack(0x0000000040604000,0x0000000040705000)]
0x000000005622d000 JavaThread "Finalizer" daemon [_thread_blocked, id=19201, stack(0x00000000420d8000,0x00000000421d9000)]
0x000000005622b000 JavaThread "Reference Handler" daemon [_thread_blocked, id=19200, stack(0x0000000041fd7000,0x00000000420d8000)]
0x00000000561ca800 JavaThread "main" [_thread_blocked, id=19196, stack(0x00000000417b3000,0x00000000418b4000)]
Other Threads:
=>0x0000000056224800 VMThread [stack: 0x0000000041e84000,0x0000000041f85000] [id=19199]
VM state:at safepoint (shutting down)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x00000000561c8f80] Threads_lock - owner thread: 0x0000000056224800
Heap
PSYoungGen total 42048K, used 38587K [0x00000000f5560000, 0x00000000fa780000, 0x0000000100000000)
eden space 36096K, 91% used [0x00000000f5560000,0x00000000f75b6b90,0x00000000f78a0000)
from space 5952K, 91% used [0x00000000f78a0000,0x00000000f7df80a8,0x00000000f7e70000)
to space 5952K, 0% used [0x00000000fa1b0000,0x00000000fa1b0000,0x00000000fa780000)
PSOldGen total 96000K, used 0K [0x00000000e0000000, 0x00000000e5dc0000, 0x00000000f5560000)
object space 96000K, 0% used [0x00000000e0000000,0x00000000e0000000,0x00000000e5dc0000)
PSPermGen total 24320K, used 24139K [0x00000000dae00000, 0x00000000dc5c0000, 0x00000000e0000000)
object space 24320K, 99% used [0x00000000dae00000,0x00000000dc592e20,0x00000000dc5c0000)
Code Cache [0x00002aaaaae90000, 0x00002aaaab100000, 0x00002aaaade90000)
total_blobs=620 nmethods=309 adapters=265 free_code_cache=49025536 largest_free_block=6976
Dynamic libraries:
40000000-40009000 r-xp 00000000 ca:01 17574009 /scratch/product/12.1.0/grid/jdk/bin/java
40108000-4010a000 rwxp 00008000 ca:01 17574009 /scratch/product/12.1.0/grid/jdk/bin/java
....

JVM crashes with: VM_Operation generation collection for allocation

I have a program using JNI, and the gc crashes JVM occasionally. The crashing occurs randomly. I can reproduce it by starting the program several times. Following is the JVM dump message:
=================================================================
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGSEGV (0xb) at pc=0xb78eff96, pid=11442, tid=2830195904
# Java VM: Java HotSpot(TM) Client VM (1.5.0_04-b05 mixed mode)
# Problematic frame:
# V [libjvm.so+0x120f96]
--------------- T H R E A D ---------------
Current thread (0x080b5780): VMThread [id=11447]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x000e9bc8
Registers:
EAX=0xa8b1530c, EBX=0xb7b11e28, ECX=0xb7aff648, EDX=0x000e9bc8
ESP=0xa8b1516c, EBP=0xa8b15184, ESI=0x08436eb4, EDI=0xa8b1530c
EIP=0xb78eff96, CR2=0x000e9bc8, EFLAGS=0x00210203
Top of Stack: (sp=0xa8b1516c)
0xa8b1516c: a8b1530c 080b51a0 080b8330 b7b11e28
0xa8b1517c: 08436eb0 0841d398 a8b151b4 b78f2061
0xa8b1518c: a8b1530c 08436eb4 a90e9bc8 a90e9bc8
0xa8b1519c: 080ba01c b7b08fa0 b7b08f40 000003d8
0xa8b151ac: a8b1530c 0806b2b0 a8b151d4 b7a6decb
0xa8b151bc: 0808c320 a8b1530c a8b1530c a8b1530c
0xa8b151cc: b7b11e28 00000001 a8b15214 b790695c
0xa8b151dc: a8b1530c 00000005 0806b3e8 0806b3e8
Instructions: (pc=0xb78eff96)
0xb78eff86: c3 a4 1e 22 00 8b 16 85 d2 74 35 3b 57 1c 73 30
0xb78eff96: 8b 02 83 e0 03 83 f8 03 75 30 8b 02 83 e0 fc 89
Stack: [0xa8a96000,0xa8b16000), sp=0xa8b1516c, free space=508k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x120f96]
V [libjvm.so+0x123061]
V [libjvm.so+0x29eecb]
V [libjvm.so+0x13795c]
V [libjvm.so+0x11f7cd]
V [libjvm.so+0x13741f]
V [libjvm.so+0xf5ce1]
V [libjvm.so+0x137682]
V [libjvm.so+0x2ed2e4]
V [libjvm.so+0x2ed046]
V [libjvm.so+0x2ec6b7]
V [libjvm.so+0x2ec8c5]
V [libjvm.so+0x2ec4d0]
V [libjvm.so+0x25f108]
C [libpthread.so.0+0x42b6]
VM_Operation (0xa7242004): generation collection for allocation, mode: safepoint, requested by thread 0x08499520
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0xa89146e8 JavaThread "DestroyJavaVM" [_thread_blocked, id=11442]
0x084a0520 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=11462]
0x0849eac8 JavaThread "AWT-Shutdown" [_thread_blocked, id=11461]
0x08499520 JavaThread "Thread-2" daemon [_thread_blocked, id=11460]
0x08471790 JavaThread "Thread-1" [_thread_in_native, id=11459]
0x0842b890 JavaThread "AWT-XAWT" daemon [_thread_blocked, id=11455]
0x084118b0 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=11454]
0x080c5b10 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=11452]
0x080c45c0 JavaThread "CompilerThread0" daemon [_thread_blocked, id=11451]
0x080c3728 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=11450]
0x080b8fd0 JavaThread "Finalizer" daemon [_thread_blocked, id=11449]
0x080b8330 JavaThread "Reference Handler" daemon [_thread_blocked, id=11448]
Other Threads:
=>0x080b5780 VMThread [id=11447]
0x080c6fa0 WatcherThread [id=11453]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x0805b5b0/0x0805b5d8] Threads_lock - owner thread: 0x080b5780
[0x0805ba00/0x0805ba18] Heap_lock - owner thread: 0x08499520
Heap
def new generation total 576K, used 550K [0xa8ba0000, 0xa8c40000, 0xa9080000)
eden space 512K, 100% used [0xa8ba0000, 0xa8c20000, 0xa8c20000)
from space 64K, 60% used [0xa8c30000, 0xa8c39ad8, 0xa8c40000)
to space 64K, 2% used [0xa8c20000, 0xa8c206c8, 0xa8c30000)
tenured generation total 1408K, used 798K [0xa9080000, 0xa91e0000, 0xacba0000)
the space 1408K, 56% used [0xa9080000, 0xa9147b50, 0xa9147c00, 0xa91e0000)
compacting perm gen total 8192K, used 7693K [0xacba0000, 0xad3a0000, 0xb0ba0000)
the space 8192K, 93% used [0xacba0000, 0xad323780, 0xad323800, 0xad3a0000)
No shared spaces configured.
Dynamic libraries:
08048000-08056000 r-xp 00000000 03:43 5145000 /usr/java/jdk1.5.0_04/bin/java
08056000-08058000 rwxp 0000e000 03:43 5145000 /usr/java/jdk1.5.0_04/bin/java
08058000-08a04000 rwxp 08058000 00:00 0 [heap]
42000000-4212e000 r-xp 00000000 03:43 655363 /lib/tls/libc-2.3.2.so
4212e000-42131000 rwxp 0012e000 03:43 655363 /lib/tls/libc-2.3.2.so
42131000-42133000 rwxp 42131000 00:00 0
a6e13000-a6e2e000 r-xp 00000000 03:43 4112449 /usr/share/fonts/default/Type1/n021003l.pfb
a6e2e000-a6e3e000 rwxs 00000000 00:07 213713006 /SYSV00002cb2 (deleted)
a6e3e000-a6e52000 r-xp 00000000 03:43 4112443 /usr/share/fonts/default/Type1/n019044l.pfb
a6e52000-a6e6d000 r-xp 00000000 03:43 4112449 /usr/share/fonts/default/Type1/n021003l.pfb
a6e6d000-a6e80000 r-xp 00000000 03:43 4112441 /usr/share/fonts/default/Type1/n019043l.pfb
a6e80000-a6ecc000 rwxp a6e80000 00:00 0
a6ecc000-a70a1000 rwxs 00000000 00:07 213680229 /SYSV00000000 (deleted)
a70a1000-a70a9000 r-xp 00000000 03:43 6979921 /usr/X11R6/lib/X11/locale/lib/common/xomGeneric.so.2
a70a9000-a70aa000 rwxp 00007000 03:43 6979921 /usr/X11R6/lib/X11/locale/lib/common/xomGeneric.so.2
a70aa000-a70c3000 r-xp 00000000 03:43 6979920 /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
a70c3000-a70c5000 rwxp 00019000 03:43 6979920 /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
a70c5000-a70c8000 ---p a70c5000 00:00 0
a70c8000-a7145000 rwxp a70c8000 00:00 0
a7145000-a7148000 ---p a7145000 00:00 0
a7148000-a71c5000 rwxp a7148000 00:00 0
a71c5000-a71c8000 ---p a71c5000 00:00 0
a71c8000-a7245000 rwxp a71c8000 00:00 0
a7245000-a7248000 ---p a7245000 00:00 0
a7248000-a72c5000 rwxp a7248000 00:00 0
a72c5000-a72d8000 r-xp 00000000 03:43 6883133 /usr/X11R6/lib/libXmu.so.6.2
a72d8000-a72d9000 rwxp 00013000 03:43 6883133 /usr/X11R6/lib/libXmu.so.6.2
a72d9000-a74c8000 r-xp 00000000 03:43 1445820 /opt/tools/multimedia/install_flash_player_7_linux/libflashplayer.so
a74c8000-a74d8000 rwxp 001ef000 03:43 1445820 /opt/tools/multimedia/install_flash_player_7_linux/libflashplayer.so
a74d8000-a759f000 rwxp a74d8000 00:00 0
a759f000-a75b3000 r-xp 00000000 03:43 6883089 /usr/X11R6/lib/libICE.so.6.3
a75b3000-a75b4000 rwxp 00013000 03:43 6883089 /usr/X11R6/lib/libICE.so.6.3
a75b4000-a75b6000 rwxp a75b4000 00:00 0
a75b6000-a75bd000 r-xp 00000000 03:43 6883092 /usr/X11R6/lib/libSM.so.6.0
a75bd000-a75be000 rwxp 00007000 03:43 6883092 /usr/X11R6/lib/libSM.so.6.0
a75be000-a75dc000 r-xp 00000000 03:43 360471 /usr/lib/libexpat.so.0.4.0
a75dc000-a75de000 rwxp 0001e000 03:43 360471 /usr/lib/libexpat.so.0.4.0
a75de000-a75e6000 r-xp 00000000 03:43 3212363 /usr/lib/libgcc_s.so.1
a75e6000-a75e7000 rwxp 00007000 03:43 3212363 /usr/lib/libgcc_s.so.1
a75e7000-a76ad000 r-xp 00000000 03:43 3212368 /usr/lib/libstdc++.so.6.0.3
a76ad000-a76b2000 rwxp 000c6000 03:43 3212368 /usr/lib/libstdc++.so.6.0.3
a76b2000-a76b7000 rwxp a76b2000 00:00 0
a76b7000-a76fd000 r-xp 00000000 03:43 6883098 /usr/X11R6/lib/libXt.so.6.0
a76fd000-a7700000 rwxp 00046000 03:43 6883098 /usr/X11R6/lib/libXt.so.6.0
a7700000-a7701000 rwxp a7700000 00:00 0
a7701000-a7725000 r-xp 00000000 03:43 3428509 /usr/local/garnome/lib/libpangoft2-1.0.so.0.800.1
a7725000-a7726000 rwxp 00024000 03:43 3428509 /usr/local/garnome/lib/libpangoft2-1.0.so.0.800.1
a7726000-a772a000 r-xp 00000000 03:43 6883231 /usr/X11R6/lib/libXfixes.so.3.0
a772a000-a772b000 rwxp 00003000 03:43 6883231 /usr/X11R6/lib/libXfixes.so.3.0
a772b000-a7751000 r-xp 00000000 03:43 6883201 /usr/X11R6/lib/libfontconfig.so.1.0.4
a7751000-a7756000 rwxp 00026000 03:43 6883201 /usr/X11R6/lib/libfontconfig.so.1.0.4
a7756000-a7757000 rwxp a7756000 00:00 0
a7757000-a7763000 r-xp 00000000 03:43 360515 /usr/lib/libz.so.1.1.4
a7763000-a7765000 rwxp 0000b000 03:43 360515 /usr/lib/libz.so.1.1.4
a7765000-a77c1000 r-xp 00000000 03:43 365899 /usr/lib/libfreetype.so.6.3.7
a77c1000-a77c8000 rwxp 0005c000 03:43 365899 /usr/lib/libfreetype.so.6.3.7
a77c8000-a77d8000 r-xp 00000000 03:43 6883206 /usr/X11R6/lib/libXft.so.2.1.2
a77d8000-a77d9000 rwxp 0000f000 03:43 6883206 /usr/X11R6/lib/libXft.so.2.1.2
a77d9000-a77e0000 r-xp 00000000 03:43 6883155 /usr/X11R6/lib/libXi.so.6.0
a77e0000-a77e1000 rwxp 00006000 03:43 6883155 /usr/X11R6/lib/libXi.so.6.0
a77e1000-a781f000 r-xp 00000000 03:43 3524199 /home/steven/mozilla/objdir/nsprpub/pr/src/libnspr4.so
a781f000-a7821000 rwxp 0003d000 03:43 3524199 /home/steven/mozilla/objdir/nsprpub/pr/src/libnspr4.so
a7821000-a7822000 rwxp a7821000 00:00 0
a7822000-a7826000 r-xp 00000000 03:43 50245 /opt/projects/wonder/svn/trunk/javaflash/lib/libgtkxtbin.so
a7826000-a7827000 rwxp 00003000 03:43 50245 /opt/projects/wonder/svn/trunk/javaflash/lib/libgtkxtbin.so
a7827000-a78fe000 r-xp 00000000 03:43 3784903 /usr/local/lib/libiconv.so.2.2.0
a78fe000-a78ff000 rwxp 000d7000 03:43 3784903 /usr/local/lib/libiconv.so.2.2.0
a78ff000-a797f000 r-xp 00000000 03:43 7275834 /usr/lib/libglib-2.0.so.0.600.3
a797f000-a7980000 rwxp 0007f000 03:43 7275834 /usr/lib/libglib-2.0.so.0.600.3
a7980000-a79b8000 r-xp 00000000 03:43 7275838 /usr/lib/libgobject-2.0.so.0.600.3
a79b8000-a79b9000 rwxp 00037000 03:43 7275838 /usr/lib/libgobject-2.0.so.0.600.3
a79be000-a79c8000 r-xp 00000000 03:43 6080345 /usr/local/garnome/lib/gtk-2.0/2.4.0/engines/libredmond95.so
a79c8000-a79c9000 rwxp 00009000 03:43 6080345 /usr/local/garnome/lib/gtk-2.0/2.4.0/engines/libredmond95.so
a79c9000-a79d0000 r-xp 00000000 03:43 6080349 /usr/local/garnome/lib/gtk-2.0/2.4.0/engines/libthinice.so
a79d0000-a79d1000 rwxp 00006000 03:43 6080349 /usr/local/garnome/lib/gtk-2.0/2.4.0/engines/libthinice.so
a79d1000-a79fe000 r-xp 00000000 03:43 3428497 /usr/local/garnome/lib/libpango-1.0.so.0.800.1
a79fe000-a7a03000 rwxp 0002c000 03:43 3428497 /usr/local/garnome/lib/libpango-1.0.so.0.800.1
a7a03000-a7a1b000 r-xp 00000000 03:43 3424601 /usr/local/garnome/lib/libatk-1.0.so.0.901.0
a7a1b000-a7a1d000 rwxp 00017000 03:43 3424601 /usr/local/garnome/lib/libatk-1.0.so.0.901.0
a7a1d000-a7a9a000 r-xp 00000000 03:43 3014738 /usr/local/garnome/lib/libgdk-x11-2.0.so.0.600.4
a7a9a000-a7a9d000 rwxp 0007d000 03:43 3014738 /usr/local/garnome/lib/libgdk-x11-2.0.so.0.600.4
a7a9d000-a7d74000 r-xp 00000000 03:43 3014741 /usr/local/garnome/lib/libgtk-x11-2.0.so.0.600.4
a7d74000-a7d7c000 rwxp 002d7000 03:43 3014741 /usr/local/garnome/lib/libgtk-x11-2.0.so.0.600.4
a7d7c000-a7d7f000 rwxp a7d7c000 00:00 0
a7d7f000-a7d82000 ---p a7d7f000 00:00 0
a7d82000-a7dff000 rwxp a7d82000 00:00 0
a7dff000-a7e06000 r-xp 00000000 03:43 6883224 /usr/X11R6/lib/libXcursor.so.1.0.2
a7e06000-a7e07000 rwxp 00007000 03:43 6883224 /usr/X11R6/lib/libXcursor.so.1.0.2
a7e07000-a7e09000 r-xp 00000000 03:43 6883195 /usr/X11R6/lib/libXinerama.so.1.0
a7e09000-a7e0a000 rwxp 00001000 03:43 6883195 /usr/X11R6/lib/libXinerama.so.1.0
a7e0a000-a7e1e000 r-xp 00000000 03:43 3014734 /usr/local/garnome/lib/libgdk_pixbuf-2.0.so.0.600.4
a7e1e000-a7e1f000 rwxp 00014000 03:43 3014734 /usr/local/garnome/lib/libgdk_pixbuf-2.0.so.0.600.4
a7e1f000-a7e22000 ---p a7e1f000 00:00 0
a7e22000-a7e9f000 rwxp a7e22000 00:00 0
a7e9f000-a7f12000 r-xp 00000000 03:43 5145942 /usr/java/jdk1.5.0_04/jre/lib/i386/libfontmanager.so
a7f12000-a7f1c000 rwxp 00073000 03:43 5145942 /usr/java/jdk1.5.0_04/jre/lib/i386/libfontmanager.so
a7f1c000-a7f20000 rwxp a7f1c000 00:00 0
a7f20000-a7f58000 r-xs 00000000 03:43 3196949 /opt/projects/wonder/svn/trunk/javaflash/lib/mysql-connector-java-3.0.9-stable-bin.jar
a7f58000-a7f70000 r-xs 00000000 03:43 6358581 /opt/projects/wonder/svn/trunk/javaflash/lib/servlet-api.jar
a7f70000-a7f8c000 r-xs 00000000 03:43 219155 /opt/projects/wonder/svn/trunk/javaflash/lib/openamf-1.0RC11-1.jar
a7f8c000-a7fb6000 r-xs 00000000 03:43 50909 /opt/projects/wonder/svn/trunk/javaflash/lib/commons-lang-2.0.jar
a7fb6000-a7fed000 r-xs 00000000 03:43 50910 /opt/projects/wonder/svn/trunk/javaflash/lib/commons-httpclient-2.0.jar
a7fed000-a8017000 r-xs 00000000 03:43 50908 /opt/projects/wonder/svn/trunk/javaflash/lib/commons-digester.jar
a8017000-a80a0000 r-xs 00000000 03:43 50258 /opt/projects/wonder/svn/trunk/javaflash/lib/commons-collections-3.1.jar
a80a0000-a80cf000 r-xs 00000000 03:43 50257 /opt/projects/wonder/svn/trunk/javaflash/lib/commons-beanutils-1.7.0.jar
a80cf000-a80e6000 r-xs 00000000 03:43 50256 /opt/projects/wonder/svn/trunk/javaflash/lib/astranslator-1.5.8.jar
a80e6000-a81a2000 r-xp 00000000 03:43 6883076 /usr/X11R6/lib/libX11.so.6.2
a81a2000-a81a6000 rwxp 000bb000 03:43 6883076 /usr/X11R6/lib/libX11.so.6.2
a81a6000-a81b2000 r-xp 00000000 03:43 6883095 /usr/X11R6/lib/libXext.so.6.4
a81b2000-a81b3000 rwxp 0000c000 03:43 6883095 /usr/X11R6/lib/libXext.so.6.4
a81b3000-a81b5000 r-xp 00000000 03:43 6883215 /usr/X11R6/lib/libXrandr.so.2.0
a81b5000-a81b6000 rwxp 00002000 03:43 6883215 /usr/X11R6/lib/libXrandr.so.2.0
a81b6000-a81c0000 r-xp 00000000 03:43 3428505 /usr/local/garnome/lib/libpangox-1.0.so.0.800.1
a81c0000-a81c1000 rwxp 00009000 03:43 3428505 /usr/local/garnome/lib/libpangox-1.0.so.0.800.1
a81c1000-a81cb000 r-xs 00000000 03:43 50243 /opt/projects/wonder/svn/trunk/javaflash/lib/commons-logging-1.0.4.jar
a81cb000-a8201000 r-xp 00000000 03:43 5145974 /usr/java/jdk1.5.0_04/jre/lib/i386/xawt/libmawt.so
a8201000-a8204000 rwxp 00035000 03:43 5145974 /usr/java/jdk1.5.0_04/jre/lib/i386/xawt/libmawt.so
a8204000-a8205000 rwxp a8204000 00:00 0
a8205000-a82cb000 r-xp 00000000 03:43 5145960 /usr/java/jdk1.5.0_04/jre/lib/i386/libmlib_image.so
a82cb000-a82cc000 rwxp 000c5000 03:43 5145960 /usr/java/jdk1.5.0_04/jre/lib/i386/libmlib_image.so
a82cc000-a8341000 r-xp 00000000 03:43 5145937 /usr/java/jdk1.5.0_04/jre/lib/i386/libawt.so
a8341000-a8347000 rwxp 00074000 03:43 5145937 /usr/java/jdk1.5.0_04/jre/lib/i386/libawt.so
a8347000-a836b000 rwxp a8347000 00:00 0
a836b000-a8396000 r-xs 00000000 03:43 5145898 /usr/java/jdk1.5.0_04/jre/lib/ext/sunpkcs11.jar
a8396000-a83bc000 r-xs 00000000 03:43 5145897 /usr/java/jdk1.5.0_04/jre/lib/ext/sunjce_provider.jar
a83bc000-a8480000 r-xs 00000000 03:43 5145893 /usr/java/jdk1.5.0_04/jre/lib/ext/localedata.jar
a8480000-a8481000 ---p a8480000 00:00 0
a8481000-a8500000 rwxp a8481000 00:00 0
a8500000-a8503000 ---p a8500000 00:00 0
a8503000-a8580000 rwxp a8503000 00:00 0
a8580000-a8583000 ---p a8580000 00:00 0
a8583000-a8600000 rwxp a8583000 00:00 0
a8600000-a8603000 ---p a8600000 00:00 0
a8603000-a8680000 rwxp a8603000 00:00 0
a8680000-a8880000 r-xp 00000000 03:43 479417 /usr/lib/locale/locale-archive
a8880000-a8883000 ---p a8880000 00:00 0
a8883000-a892f000 rwxp a8883000 00:00 0
a892f000-a8a00000 ---p a892f000 00:00 0
a8a00000-a8a02000 r-xp 00000000 03:43 7275842 /usr/lib/libgmodule-2.0.so.0.600.3
a8a02000-a8a03000 rwxp 00002000 03:43 7275842 /usr/lib/libgmodule-2.0.so.0.600.3
a8a03000-a8a08000 r-xp 00000000 03:43 3428535 /usr/local/garnome/lib/libpangoxft-1.0.so.0.800.1
a8a08000-a8a09000 rwxp 00005000 03:43 3428535 /usr/local/garnome/lib/libpangoxft-1.0.so.0.800.1
a8a09000-a8a0d000 r-xp 00000000 03:43 5279633 /opt/projects/wonder/svn/trunk/javaflash/src/c/libjavaflash.so
a8a0d000-a8a0e000 rwxp 00003000 03:43 5279633 /opt/projects/wonder/svn/trunk/javaflash/src/c/libjavaflash.so
a8a0e000-a8a15000 r-xp 00000000 03:43 6883198 /usr/X11R6/lib/libXrender.so.1.2.2
a8a15000-a8a16000 rwxp 00006000 03:43 6883198 /usr/X11R6/lib/libXrender.so.1.2.2
a8a16000-a8a19000 ---p a8a16000 00:00 0
a8a19000-a8a96000 rwxp a8a19000 00:00 0
a8a96000-a8a97000 ---p a8a96000 00:00 0
a8a97000-a8b1b000 rwxp a8a97000 00:00 0
a8b1b000-a8b37000 rwxp a8b1b000 00:00 0
a8b37000-a8b38000 rwxp a8b37000 00:00 0
a8b38000-a8b55000 rwxp a8b38000 00:00 0
a8b55000-a8b56000 rwxp a8b55000 00:00 0
a8b56000-a8b57000 rwxp a8b56000 00:00 0
a8b57000-a8b59000 rwxp a8b57000 00:00 0
a8b59000-a8b75000 rwxp a8b59000 00:00 0
a8b75000-a8b79000 rwxp a8b75000 00:00 0
a8b79000-a8b9f000 rwxp a8b79000 00:00 0
a8b9f000-a8c40000 rwxp a8b9f000 00:00 0
a8c40000-a9080000 rwxp a8c40000 00:00 0
a9080000-a91e0000 rwxp a9080000 00:00 0
a91e0000-acba0000 rwxp a91e0000 00:00 0
acba0000-ad3a0000 rwxp acba0000 00:00 0
ad3a0000-b27a0000 rwxp ad3a0000 00:00 0
b27a1000-b27a2000 r-xp 00000000 03:43 6979918 /usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
b27a2000-b27a3000 rwxp 00000000 03:43 6979918 /usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
b27a3000-b27a9000 r-xs 00000000 03:43 606386 /usr/lib/gconv/gconv-modules.cache
b27a9000-b27ad000 rwxp b27a9000 00:00 0
b27ad000-b2829000 rwxp b27ad000 00:00 0
b2829000-b28f9000 rwxp b2829000 00:00 0
b28f9000-b4829000 rwxp b28f9000 00:00 0
b4829000-b5064000 r-xs 00000000 03:43 5146001 /usr/java/jdk1.5.0_04/jre/lib/charsets.jar
b5064000-b5078000 r-xs 00000000 03:43 5146000 /usr/java/jdk1.5.0_04/jre/lib/jce.jar
b5078000-b50ff000 r-xs 00000000 03:43 5146016 /usr/java/jdk1.5.0_04/jre/lib/jsse.jar
b50ff000-b5168000 rwxp b50ff000 00:00 0
b5168000-b7748000 r-xs 00000000 03:43 5146021 /usr/java/jdk1.5.0_04/jre/lib/rt.jar
b7748000-b775b000 r-xp 00000000 03:43 5145968 /usr/java/jdk1.5.0_04/jre/lib/i386/libzip.so
b775b000-b775d000 rwxp 00012000 03:43 5145968 /usr/java/jdk1.5.0_04/jre/lib/i386/libzip.so
b775d000-b777e000 r-xp 00000000 03:43 5145948 /usr/java/jdk1.5.0_04/jre/lib/i386/libjava.so
b777e000-b7780000 rwxp 00020000 03:43 5145948 /usr/java/jdk1.5.0_04/jre/lib/i386/libjava.so
b7780000-b7792000 r-xp 00000000 03:43 2523154 /lib/libnsl-2.3.2.so
b7792000-b7793000 rwxp 00011000 03:43 2523154 /lib/libnsl-2.3.2.so
b7793000-b7795000 rwxp b7793000 00:00 0
b7797000-b7798000 r-xp 00000000 03:43 5145953 /usr/java/jdk1.5.0_04/jre/lib/i386/libjawt.so
b7798000-b7799000 rwxp 00000000 03:43 5145953 /usr/java/jdk1.5.0_04/jre/lib/i386/libjawt.so
b7799000-b77a4000 r-xp 00000000 03:43 5145967 /usr/java/jdk1.5.0_04/jre/lib/i386/libverify.so
b77a4000-b77a5000 rwxp 0000b000 03:43 5145967 /usr/java/jdk1.5.0_04/jre/lib/i386/libverify.so
b77a5000-b77ad000 rwxs 00000000 03:43 1836606 /tmp/hsperfdata_steven/11442
b77ad000-b77ce000 r-xp 00000000 03:43 1704993 /lib/tls/libm-2.3.2.so
b77ce000-b77cf000 rwxp 00020000 03:43 1704993 /lib/tls/libm-2.3.2.so
b77cf000-b7af7000 r-xp 00000000 03:43 5145932 /usr/java/jdk1.5.0_04/jre/lib/i386/client/libjvm.so
b7af7000-b7b15000 rwxp 00327000 03:43 5145932 /usr/java/jdk1.5.0_04/jre/lib/i386/client/libjvm.so
b7b15000-b7f2b000 rwxp b7b15000 00:00 0
b7f2b000-b7f2d000 r-xp 00000000 03:43 2523152 /lib/libdl-2.3.2.so
b7f2d000-b7f2e000 rwxp 00002000 03:43 2523152 /lib/libdl-2.3.2.so
b7f2e000-b7f38000 r-xp 00000000 03:43 1704995 /lib/tls/libpthread-0.29.so
b7f38000-b7f39000 rwxp 0000a000 03:43 1704995 /lib/tls/libpthread-0.29.so
b7f39000-b7f3b000 rwxp b7f39000 00:00 0
b7f3c000-b7f3e000 r-xs 00000000 03:43 2033060 /usr/java/jdk1.5.0_04/jre/lib/ext/dnsns.jar
b7f3e000-b7f49000 r-xp 00000000 03:43 2523429 /lib/libnss_files-2.3.2.so
b7f49000-b7f4a000 rwxp 0000a000 03:43 2523429 /lib/libnss_files-2.3.2.so
b7f4a000-b7f50000 r-xp 00000000 03:43 5145970 /usr/java/jdk1.5.0_04/jre/lib/i386/native_threads/libhpi.so
b7f50000-b7f51000 rwxp 00006000 03:43 5145970 /usr/java/jdk1.5.0_04/jre/lib/i386/native_threads/libhpi.so
b7f51000-b7f52000 rwxp b7f51000 00:00 0
b7f52000-b7f53000 ---p b7f52000 00:00 0
b7f53000-b7f54000 rwxp b7f53000 00:00 0
b7f54000-b7f69000 r-xp 00000000 03:43 2523138 /lib/ld-2.3.2.so
b7f69000-b7f6a000 rwxp 00014000 03:43 2523138 /lib/ld-2.3.2.so
bf769000-bf76c000 ---p bf769000 00:00 0
bf76c000-bf969000 rwxp bf76c000 00:00 0 [stack]
ffffe000-fffff000 ---p 00000000 00:00 0 [vdso]
VM Arguments:
java_command: sjtu.dctc.wonder.flashui.TestFlashUI
Environment Variables:
JAVA_HOME=/usr/java/jdk1.5.0_03
PATH=/usr/local/garnome/bin:/usr/local/garnome/sbin:/usr/local/kde3.4/bin:/usr/local/kde3.4/sbin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/sbin:/home/steven/bin:/usr/java/jdk1.5.0_03/bin:/opt/ant/bin
USERNAME=steven
LD_LIBRARY_PATH=/usr/java/jdk1.5.0_04/jre/lib/i386/client:/usr/java/jdk1.5.0_04/jre/lib/i386:/usr/java/jdk1.5.0_04/jre/../lib/i386:/opt/projects/wonder/svn/trunk/javaflash/src/c:/opt/projects/wonder/svn/trunk/javaflash/lib:/home/steven/mozilla/objdir/dist/lib:/usr/local/garnome/lib:/usr/local/kde3.4/lib:/usr/local/BerkeleyDB.4.3/lib
SHELL=/bin/bash
DISPLAY=:0.0
Signal Handlers:
SIGSEGV: [libjvm.so+0x2e52f0], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGBUS: [libjvm.so+0x2e52f0], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGFPE: [libjvm.so+0x25d640], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGPIPE: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x04000000
SIGILL: [libjvm.so+0x25d640], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x25f980], sa_mask[0]=0x00000004, sa_flags=0x14000004
SIGHUP: [libjvm.so+0x25f3b0], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGINT: [libjvm.so+0x25f3b0], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGQUIT: [libjvm.so+0x25f3b0], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
SIGTERM: [libjvm.so+0x25f3b0], sa_mask[0]=0xfffbfeff, sa_flags=0x14000004
--------------- S Y S T E M ---------------
OS:Red Hat Linux release 9 (Shrike)
uname:Linux 2.6.12.2-smp #3 SMP Sat Jul 2 08:10:18 CST 2005 i686
libc:glibc 2.3.2 NPTL 0.29
rlimit: STACK 8192k, CORE 0k, NPROC 4089, NOFILE 1024, AS infinity
load average:1.79 0.51 0.22
CPU:total 2 family 15, cmov, cx8, fxsr, mmx, sse, sse2, ht
Memory: 4k page, physical 514764k(6852k free), swap 1052248k(907128k free)
vm_info: Java HotSpot(TM) Client VM (1.5.0_04-b05) for linux-x86, built on Jun 3 2005 03:17:33 by java_re with gcc 3.2.1-7a (J2SE release)
================================================================
The following is the gc dump when the operation is successful:
================================================================
[GC {Heap before GC invocations=9:
Heap
def new generation   total 576K, used 559K [0x49970000, 0x49a10000, 0x4c0d0000)
eden space 512K, 100% used [0x49970000, 0x499f0000, 0x499f0000)
from space 64K, 74% used [0x49a00000, 0x49a0bdf0, 0x49a10000)
to   space 64K,   0% used [0x499f0000, 0x499f0000, 0x49a00000)
tenured generation   total 1408K, used 762K [0x4c0d0000, 0x4c230000, 0x69970000)
   the space 1408K, 54% used [0x4c0d0000, 0x4c18ea80, 0x4c18ec00, 0x4c230000)
compacting perm gen total 8192K, used 1553K [0x69970000, 0x6a170000, 0x6d970000)
   the space 8192K, 18% used [0x69970000, 0x69af46f0, 0x69af4800, 0x6a170000)
    ro space 8192K, 68% used [0x6d970000, 0x6deea338, 0x6deea400, 0x6e170000)
    rw space 12288K, 47% used [0x6e170000, 0x6e7297d8, 0x6e729800, 0x6ed70000)
[DefNew: 559K->19K(576K), 0.0018160 secs] 1322K->817K(1984K) Heap after GC invocations=10:
Heap
def new generation total 576K, used 19K [0x49970000, 0x49a10000, 0x4c0d0000)
eden space 512K, 0% used [0x49970000, 0x49970000, 0x499f0000)
from space 64K, 30% used [0x499f0000, 0x499f4f28, 0x49a00000)
to space 64K, 0% used [0x49a00000, 0x49a00000, 0x49a10000)
tenured generation total 1408K, used 798K [0x4c0d0000, 0x4c230000, 0x69970000)
the space 1408K, 56% used [0x4c0d0000, 0x4c197880, 0x4c197a00, 0x4c230000)
compacting perm gen total 8192K, used 1553K [0x69970000, 0x6a170000, 0x6d970000)
the space 8192K, 18% used [0x69970000, 0x69af46f0, 0x69af4800, 0x6a170000)
ro space 8192K, 68% used [0x6d970000, 0x6deea338, 0x6deea400, 0x6e170000)
rw space 12288K, 47% used [0x6e170000, 0x6e7297d8, 0x6e729800, 0x6ed70000)
} , 0.0021780 secs]
========================================================================
The following is the gc dump when JVM crashes:
========================================================================
[GC {Heap before GC invocations=9:
Heap
def new generation   total 576K, used 546K [0x49970000, 0x49a10000, 0x4c0d0000)
eden space 512K, 100% used [0x49970000, 0x499f0000, 0x499f0000)
from space 64K, 54% used [0x49a00000, 0x49a08a48, 0x49a10000)
to   space 64K,   0% used [0x499f0000, 0x499f0000, 0x49a00000)
tenured generation   total 1408K, used 792K [0x4c0d0000, 0x4c230000, 0x69970000)
   the space 1408K, 56% used [0x4c0d0000, 0x4c1960f0, 0x4c196200, 0x4c230000)
compacting perm gen total 8192K, used 1551K [0x69970000, 0x6a170000, 0x6d970000)
   the space 8192K, 18% used [0x69970000, 0x69af3c90, 0x69af3e00, 0x6a170000)
    ro space 8192K, 68% used [0x6d970000, 0x6deea338, 0x6deea400, 0x6e170000)
    rw space 12288K, 47% used [0x6e170000, 0x6e7297d8, 0x6e729800, 0x6ed70000)
[DefNew#
=======================================================================
I can reproduce the error in jdk1.5.0_03, jdk1.5.0_04 and jdk1.6.0-ea-b50. I am sure it's my program's fault, not the gc's. But as I have no knowledge of sun's JVM implementation, I don't know what may be the root cause. What error in JNI may cause the problem above?
Hope you can help me! Thanks ahead.
Best Regards,
Steven Gong

It is a core dump. Hence i feel the problem is in
your native code. I think there is a null pointer
exception or any exception in your native code. Check
the native code. If it was java code problem, it
would have generated an exception.You mean there may be unhandled exceptions in native code that
may cause this problem?

JVM Crashes with a VM state:not at safepoint (normal execution) error

Hello.
I have been battling with this error occasionally ocurring for months. There are many suggestions in various blogs and they all seem to think it's a JVM bug. I'm not so sure.
I am running JBOSS 4.0.5 on SuSE Linux 10. JVM is Java HotSpot(TM) Server VM (1.5.0_21-b01 mixed mode). The code is a servlet-based non-J2EE expanded WAR file. When my app starts, it instantiates a static object called ProductCache. This object has an inner class that extends Thread called RefreshThread which runs continually, sleeping for 60 minutes and then refreshing a java.util.Map in ProductCache called cache. It does this by calling a synchronized method addItem in the parent (ProductCache).
RefreshThread does this initial population of cache when it is instantiated and before start() is called by the instantiating class (ProductCache).
When I occasionally get the aforementioned JVM crash, it is always when this RefreshThread wakes up for the first time (60 minutes after instantiation). I immediately restart the JBOSS instance again, and the crash doesnt't happen again - until I stop JBOSS and replace the WAR with a new version. Once I restart JBOSS, there is a risk I may get the crash again. If I do, restarting JBOSS fixes it again!
I have tried stopping and starting JBOSS a second time immediately after updating the WAR file and this seems to mitigate the problem, but occasionally it still occurs. Restarting after the crash always stops the problem happening again even in this case.
Is there something about multithreading I am doing wrong? Are there special rules about instantiating threads from static objects? What about calling synchronized methods from threads instantiated by the object containing the synchronized method? Why would a restart after the crash always fix it?
Linux Info:
OS:SUSE Linux Enterprise Server 10 (i586)
VERSION = 10
uname:Linux 2.6.16.21-0.8-bigsmp #1 SMP Mon Jul 3 18:25:39 UTC 2006 i686
libc:glibc 2.4 NPTL 2.4
rlimit: STACK 8192k, CORE 0k, NPROC 71680, NOFILE 1024, AS infinity
load average:0.12 0.07 0.01
CPU:total 4 (cores per cpu 2, threads per core 1) family 6 model 15 stepping 6, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 8308300k(1178612k free), swap 2561k(2561k free)JVM command:
jvm_args: -Dprogram.name=run.sh -Xms512m -Xmx2048m -XX:-UseOnStackReplacement -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.awt.headless=true -Duser.timezone=Pacific/Auckland -Djava.endorsed.dirs=/home/jboss/jboss-live-nz/lib/endorsed
java_command: org.jboss.Main -b webapp1-2 -c default -Dlog4j.configuration=file:///home/jboss/jboss-live-nz/bin/log4j.properties
Launcher Type: SUN_STANDARDRefreshThread code (partial):
     private class RefreshThread extends Thread implements RecordListener {
          private boolean die = false;
          private ProductCache parent;
          private DAOFactory factory;
          private CacheProductManager productManager;
          private AssortmentCache assortmentCache;
          private Map products;
          private RefreshThread( ProductCache caller ) throws Exception {
              this.setName( "CellnetProductCacheRefresh" );
              parent = caller;
                    factory = DAOFactory.getInstance( context );
                    productManager = (CacheProductManager)factory.createProductCacheLoader();
                    assortmentCache = AssortmentCache.getInstance( context );
              loadFromDatabase( true );
              loadV6Data();
          public void stopRefresh() {
               this.interrupt();
          public void run() {
               while( ! die ) {
                    try {
                         Thread.sleep( AppProperties.CACHE_PRODUCT_REFRESH_RATE * 60 * 1000 );
                         products = new HashMap();
                         productManager.loadAllItemsFromDatabase( this );
                         GregorianCalendar now = new GregorianCalendar();
                         if ( now.get( GregorianCalendar.HOUR_OF_DAY ) == 23 ) {
                             update( true, products );
                         } else
                             update( false, products );
                    } catch (CellnetWebException cwe) {
                        cwe.printStackTrace();
                    } catch (InterruptedException ie) {
                        die = true;
                    } catch (Exception e) {
                        e.printStackTrace();
         private void update( boolean fullReload, Map products ) throws Exception {
               int addedCount = 0;
               for( Iterator iter = products.keySet().iterator(); iter.hasNext(); ) {
                   ProductBean product = (ProductBean)products.get( iter.next() );
                   if ( fullReload || (! cache.containsKey( product.getId()) ) ) {
                       parent.setItem( product, null );
                       ++addedCount;
                       if ( ! fullReload ) {
                           try {
                             List productAssortments = productManager.findAssortments( product.getId() );
                             for( Iterator listIter = productAssortments.iterator(); listIter.hasNext(); ) {
                                 String assortmentId = (String)listIter.next();
                                 assortmentCache.addItem( assortmentId, product.getId() );
                         } catch (Exception e) {}
               if ( ! fullReload ) {
                   int deletedCount = 0;
                    for( Iterator iter = cache.keySet().iterator(); iter.hasNext(); ) {
                        String id = (String)iter.next();
                        if ( ! products.containsKey( id ) ) {
                            iter.remove();
                            ++deletedCount;
                            assortmentCache.removeItem( id );
               if ( fullReload ) {
                    assortmentCache.refresh();
         private void loadFromDatabase( boolean fullReload ) throws Exception {
             if ( productManager == null ) {
                 DAOFactory factory = DAOFactory.getInstance( context );
                 productManager = (CacheProductManager)factory.createProductCacheLoader();
             if ( fullReload ) {
                    System.out.println( "Full Product Cache upload commenced" );
                 cache = new HashMap();
             products = new HashMap();
               productManager.loadAllItemsFromDatabase( this );
               System.out.println( products.size() + " Products Loaded from the Database" );
               update( fullReload, products );
...

What do you mean by JVM crash? A core dump? Your code, shouldn't be able to cause a core dump even if you had a bug in it.
I did not read your code, and I don't know what you mean by static object, but you can start a thread from wherever you want, and where the thread was created doesn't matter. It should be able to invoke any methods. The only things that you have to think about is that you can get race conditions, deadlocks and all other issues that are related to concurrency.
Kaj

JVM crashed with SIGSEGV

Hello,
We periodically get jvm crashes and don't understand what they related to. Can anybody help?
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x00007fdb7723e7eb, pid=2114, tid=1092127056
# JRE version: 6.0_18-b07
# Java VM: Java HotSpot(TM) 64-Bit Server VM (16.0-b13 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# V [libjvm.so+0x2987eb]
# 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 (0x00000000405b7800): GCTaskThread [stack: 0x0000000000000000,0x0000000000000000] [id=2123]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x00000001ecbf3c58
Registers:
RAX=0x0000000000000000, RBX=0x0000000000000001, RCX=0x0000000000000003, RDX=0x00000001ecbf3c40
RSP=0x0000000041187a10, RBP=0x0000000041187a20, RSI=0x00000007246ffad0, RDI=0x00000001ecbf3c50
R8 =0x00007fdb778b7530, R9 =0x00007fdb778d2540, R10=0x0000000000004000, R11=0x0000000000000001
R12=0x0000000000000003, R13=0x00000000405c5918, R14=0x00000000405c58a0, R15=0x00000000405bb030
RIP=0x00007fdb7723e7eb, EFL=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
TRAPNO=0x000000000000000e
Top of Stack: (sp=0x0000000041187a10)
0x0000000041187a10: 00000007246ffad0 0000000724700000
0x0000000041187a20: 0000000041187a50 00007fdb771d0928
0x0000000041187a30: 0000000041187af0 0000000041187b40
0x0000000041187a40: 000000000000b1b8 00007fdb778af270
0x0000000041187a50: 0000000041187a60 00007fdb7723e757
0x0000000041187a60: 0000000041187a70 00007fdb77243fad
0x0000000041187a70: 0000000041187af0 00007fdb7758b11d
0x0000000041187a80: 000000072430ac00 0000000000000080
0x0000000041187a90: 000000072430ac00 0000000000000000
0x0000000041187aa0: 00000007e7000000 0000000003200000
0x0000000041187ab0: 000000072471ffd8 00007fdb625e9010
0x0000000041187ac0: 00007fdb5b9124e0 00007fdb723c1800
0x0000000041187ad0: 00000000405bb030 00007fdb726ed124
0x0000000041187ae0: 0000000041187c20 0000000041187b40
0x0000000041187af0: 0000000041187ba0 00007fdb7758b028
0x0000000041187b00: 0000007fdb718a60 0000000000011300
0x0000000041187b10: 0000000041187ba0 0000000041187b50
0x0000000041187b20: 0000000041187b60 00007fdb5b9124e0
0x0000000041187b30: 0000001000000000 00000000405c58a0
0x0000000041187b40: 0000000724700000 0000000000004000
0x0000000041187b50: 00000005c1000000 00000000391c48c9
0x0000000041187b60: 0000000724700000 0000000000004000
0x0000000041187b70: 0000000041187c80 00000000405c58c8
0x0000000041187b80: 0000000041187c80 00000000405c58a0
0x0000000041187b90: 00000000405bb030 0000000000000008
0x0000000041187ba0: 0000000041187c60 00007fdb7758ae98
0x0000000041187bb0: 0000000041187cc0 00007fdb5b912400
0x0000000041187bc0: 00007fdb625e9010 0000007fdb718a60
0x0000000041187bd0: 0000000000011300 0000000000000c80
0x0000000041187be0: 00000007e7000000 0000000000000010
0x0000000041187bf0: 0000000041187cc0 00007fdb5b9124e0
0x0000000041187c00: 0000000841187c70 00007fdb625e9010
Instructions: (pc=0x00007fdb7723e7eb)
0x00007fdb7723e7db: 08 48 d3 e2 49 03 11 48 85 d2 74 9d 48 8d 7a 10
0x00007fdb7723e7eb: 8b 5f 08 89 d8 c1 f8 03 85 db 7e 0e 48 98 49 39
Stack: [0x0000000000000000,0x0000000000000000], sp=0x0000000041187a10, free space=10461e0000000000000018k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x2987eb]
V [libjvm.so+0x22a928]
V [libjvm.so+0x298757]
V [libjvm.so+0x29dfad]
V [libjvm.so+0x5e511d]
V [libjvm.so+0x5e5028]
V [libjvm.so+0x5e4e98]
V [libjvm.so+0x23fdfb]
V [libjvm.so+0x240b9a]
V [libjvm.so+0x379378]
V [libjvm.so+0x2c5c5f]
V [libjvm.so+0x240a8a]
V [libjvm.so+0x36bfcd]
V [libjvm.so+0x5e82c9]
V [libjvm.so+0x722e0d]
V [libjvm.so+0x722d24]
V [libjvm.so+0x5da2af]
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00007fdb33396000 JavaThread "transfer_worker_1" [_thread_blocked, id=7744, stack(0x00000000455e8000,0x00000000456e9000)]
0x00007fdb33395000 JavaThread "transfer_worker_0" [_thread_blocked, id=7739, stack(0x00000000454e7000,0x00000000455e8000)]
0x00007fdb60266000 JavaThread "LagDetector" daemon [_thread_blocked, id=7722, stack(0x00000000453e6000,0x00000000454e7000)]
0x00007fdb5c67c800 JavaThread "Launcher" [_thread_blocked, id=6504, stack(0x00000000452e5000,0x00000000453e6000)]
0x00007fdb5c67e800 JavaThread "game_mechanics3(45)" [_thread_blocked, id=6503, stack(0x00000000451e4000,0x00000000452e5000)]
0x00007fdb5c553800 JavaThread "game_mechanics2(44)" [_thread_blocked, id=6502, stack(0x00000000450e3000,0x00000000451e4000)]
0x00007fdb540d7000 JavaThread "context_scheduler_4" daemon [_thread_blocked, id=6468, stack(0x0000000044fe2000,0x00000000450e3000)]
0x00007fdb544f2800 JavaThread "context_scheduler_3" daemon [_thread_blocked, id=6467, stack(0x0000000044ee1000,0x0000000044fe2000)]
0x00007fdb544f1000 JavaThread "context_scheduler_2" daemon [_thread_blocked, id=6466, stack(0x0000000044de0000,0x0000000044ee1000)]
0x00007fdb544f0000 JavaThread "context_scheduler_1" daemon [_thread_blocked, id=6465, stack(0x0000000044cdf000,0x0000000044de0000)]
0x00007fdb544ef000 JavaThread "context_scheduler_0" daemon [_thread_blocked, id=6464, stack(0x0000000044bde000,0x0000000044cdf000)]
0x00007fdb61abe800 JavaThread "Scaner worker 0 for game_mechanics0(42)" [_thread_blocked, id=6456, stack(0x000000004010a000,0x000000004020b000)]
0x00007fdb5c0db800 JavaThread "game_mechanics1(43)" [_thread_blocked, id=6455, stack(0x0000000044add000,0x0000000044bde000)]
0x00007fdb5c0da000 JavaThread "game_mechanics0(42)" [_thread_blocked, id=6454, stack(0x00000000449dc000,0x0000000044add000)]
0x00007fdb5000f800 JavaThread "context_scheduler_4" daemon [_thread_blocked, id=6453, stack(0x00000000448db000,0x00000000449dc000)]
0x00007fdb5000e000 JavaThread "context_scheduler_3" daemon [_thread_blocked, id=6452, stack(0x00000000447da000,0x00000000448db000)]
0x00007fdb50008000 JavaThread "context_scheduler_2" daemon [_thread_blocked, id=6451, stack(0x00000000446d9000,0x00000000447da000)]
0x00007fdb50006800 JavaThread "context_scheduler_1" daemon [_thread_blocked, id=6450, stack(0x00000000445d8000,0x00000000446d9000)]
0x00007fdb50005000 JavaThread "context_scheduler_0" daemon [_thread_blocked, id=6449, stack(0x00000000444d7000,0x00000000445d8000)]

continue:
0x00007fdb5d5f0800 JavaThread "console(40)" [_thread_blocked, id=6447, stack(0x00000000442d5000,0x00000000443d6000)]
0x00007fdb5c67b000 JavaThread "check master server connection thread" daemon [_thread_blocked, id=6446, stack(0x00000000441d4000,0x00000000442d5000)]
0x00007fdb4c074800 JavaThread "context_scheduler_4" daemon [_thread_blocked, id=6445, stack(0x00000000440d3000,0x00000000441d4000)]
0x00007fdb4c072800 JavaThread "context_scheduler_3" daemon [_thread_blocked, id=6444, stack(0x0000000043fd2000,0x00000000440d3000)]
0x00007fdb4c00f800 JavaThread "context_scheduler_2" daemon [_thread_blocked, id=6443, stack(0x0000000043ed1000,0x0000000043fd2000)]
0x00007fdb4c00d800 JavaThread "context_scheduler_1" daemon [_thread_blocked, id=6442, stack(0x0000000043dd0000,0x0000000043ed1000)]
0x00007fdb4c00b800 JavaThread "context_scheduler_0" daemon [_thread_blocked, id=6441, stack(0x0000000043ccf000,0x0000000043dd0000)]
0x00007fdb5c8b4800 JavaThread "thread_pool" daemon [_thread_blocked, id=6440, stack(0x0000000043bce000,0x0000000043ccf000)]
0x00007fdb5c38e800 JavaThread "largeMsgSaver_1" daemon [_thread_blocked, id=6439, stack(0x0000000043acd000,0x0000000043bce000)]
0x00007fdb5c38e000 JavaThread "largeMsgSaver_0" daemon [_thread_blocked, id=6438, stack(0x00000000439cc000,0x0000000043acd000)]
0x00007fdb5c448800 JavaThread "Thread-3" daemon [_thread_blocked, id=6437, stack(0x00000000438cb000,0x00000000439cc000)]
0x00007fdb5c32a000 JavaThread "select thread 9_10" daemon [_thread_blocked, id=6436, stack(0x00000000437ca000,0x00000000438cb000)]
0x00007fdb5c328000 JavaThread "select thread 8_9" daemon [_thread_blocked, id=6435, stack(0x00000000436c9000,0x00000000437ca000)]
0x00007fdb5c326000 JavaThread "select thread 7_8" daemon [_thread_blocked, id=6434, stack(0x00000000435c8000,0x00000000436c9000)]
0x00007fdb5c325000 JavaThread "select thread 6_7" daemon [_thread_blocked, id=6433, stack(0x00000000434c7000,0x00000000435c8000)]
0x00007fdb5c91c000 JavaThread "select thread 5_6" daemon [_thread_blocked, id=6432, stack(0x00000000433c6000,0x00000000434c7000)]
0x00007fdb5c91a000 JavaThread "select thread 4_5" daemon [_thread_blocked, id=6431, stack(0x00000000432c5000,0x00000000433c6000)]
0x00007fdb5c918000 JavaThread "select thread 3_4" daemon [_thread_blocked, id=6430, stack(0x00000000431c4000,0x00000000432c5000)]
0x00007fdb5c556800 JavaThread "select thread 2_3" daemon [_thread_blocked, id=6429, stack(0x00000000430c3000,0x00000000431c4000)]
0x00007fdb5c555000 JavaThread "select thread 1_2" daemon [_thread_blocked, id=6428, stack(0x0000000042fc2000,0x00000000430c3000)]
0x00007fdb5c3aa800 JavaThread "select thread 0_1" daemon [_thread_blocked, id=6427, stack(0x0000000042ec1000,0x0000000042fc2000)]
0x00007fdb5c0d6000 JavaThread "net timeouts_0" daemon [_thread_blocked, id=6426, stack(0x0000000042dc0000,0x0000000042ec1000)]
0x00007fdb5c396000 JavaThread "thread_pool" daemon [_thread_blocked, id=6425, stack(0x0000000042cbf000,0x0000000042dc0000)]
0x00007fdb5c9c8800 JavaThread "net_worker_6" daemon [_thread_blocked, id=6424, stack(0x0000000042bbe000,0x0000000042cbf000)]
0x00007fdb5c69e000 JavaThread "net_worker_5" daemon [_thread_blocked, id=6423, stack(0x0000000042abd000,0x0000000042bbe000)]
0x00007fdb5c1b2000 JavaThread "net_worker_4" daemon [_thread_blocked, id=6422, stack(0x00000000429bc000,0x0000000042abd000)]
0x00007fdb5c06e800 JavaThread "net_worker_3" daemon [_thread_blocked, id=6421, stack(0x00000000428bb000,0x00000000429bc000)]
0x00007fdb5c1fa800 JavaThread "net_worker_2" daemon [_thread_blocked, id=6420, stack(0x00000000427ba000,0x00000000428bb000)]
0x00007fdb5c1f9800 JavaThread "net_worker_1" daemon [_thread_blocked, id=6419, stack(0x00000000426b9000,0x00000000427ba000)]
0x00007fdb5c1ea000 JavaThread "net_worker_0" daemon [_thread_blocked, id=6418, stack(0x00000000425b8000,0x00000000426b9000)]
0x00007fdb5c10e000 JavaThread "check main vfs thread" daemon [_thread_blocked, id=2169, stack(0x00000000424b7000,0x00000000425b8000)]
0x00007fdb62ed9000 JavaThread "logs flusher" daemon [_thread_blocked, id=2149, stack(0x00000000423b6000,0x00000000424b7000)]
0x00007fdb63794800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=2143, stack(0x00000000421b4000,0x00000000422b5000)]
0x00007fdb5c014800 JavaThread "CompilerThread1" daemon [_thread_blocked, id=2142, stack(0x00000000420b3000,0x00000000421b4000)]
0x00007fdb5c012800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2141, stack(0x0000000041fb2000,0x00000000420b3000)]
0x00007fdb5c010000 JavaThread "JDWP Event Helper Thread" daemon [_thread_blocked, id=2140, stack(0x000000004158d000,0x000000004168e000)]
0x00007fdb5c00c800 JavaThread "JDWP Transport Listener: dt_socket" daemon [_thread_in_native, id=2139, stack(0x000000004148c000,0x000000004158d000)]
0x00007fdb5c001000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2138, stack(0x000000004091d000,0x0000000040a1e000)]
0x00007fdb6377d000 JavaThread "Surrogate Locker Thread (CMS)" daemon [_thread_blocked, id=2137, stack(0x000000004081c000,0x000000004091d000)]
0x00007fdb63759800 JavaThread "Finalizer" daemon [_thread_blocked, id=2136, stack(0x000000004138b000,0x000000004148c000)]
0x000000004071a800 JavaThread "Reference Handler" daemon [_thread_blocked, id=2135, stack(0x000000004128a000,0x000000004138b000)]
0x000000004059e000 JavaThread "main" [_thread_blocked, id=2116, stack(0x0000000040480000,0x0000000040581000)]
Other Threads:
0x0000000040718000 VMThread [stack: 0x000000004071b000,0x000000004081c000] [id=2134]
0x00007fdb5c019800 WatcherThread [stack: 0x00000000422b5000,0x00000000423b6000] [id=2144]
=>0x00000000405b7800 (exited) GCTaskThread [stack: 0x0000000000000000,0x0000000000000000] [id=2123]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x000000004059b120] Threads_lock - owner thread: 0x0000000040718000
[0x000000004059b6a0] Heap_lock - owner thread: 0x00007fdb5c1b2000
Heap
par new generation total 136576K, used 113892K [0x00000005b4800000, 0x00000005c1000000, 0x00000005c1000000)
eden space 68352K, 100% used [0x00000005b4800000, 0x00000005b8ac0000, 0x00000005b8ac0000)
from space 68224K, 66% used [0x00000005b8ac0000, 0x00000005bb7393c0, 0x00000005bcd60000)
to space 68224K, 66% used [0x00000005bcd60000, 0x00000005bf980cc0, 0x00000005c1000000)
concurrent mark-sweep generation total 9011200K, used 4634365K [0x00000005c1000000, 0x00000007e7000000, 0x00000007e7000000)
concurrent-mark-sweep perm gen total 409600K, used 140841K [0x00000007e7000000, 0x0000000800000000, 0x0000000800000000)

JVM crash with no displayed exception

Today my java application crashed. No JVM exception was displayed and hs_err.log file was not generated, so actually there is no way I can figure out what caused the application to crash and the exact srack trace (OS is Windows XP and JDK version is 1.4.2_04).
What are the available means for trouble shooting JVM crash and/or detecting the crash's stack trace? Is it likely that hs_err.log file is not generated when JVM is crashed?

I'm interested in this topic as well; my case: jvm crashed, there was a message at terminal screen, unfortunately it was lost someway. I could not find any dump in form of a file (hs_err*.log) then.
Are there any cases dump at filesystem is not produced ? Is there any relationship to system properties ? (e.g. ulimit -c, other ?)
Environment:
Java 1.4.2_07-b05
Red Hat Linux 3.2.3-42

Variety of periodic JVM crashes (no JNI)

Hello,
I have a J2SE application that runs on a Linux box that is getting a number of various JVM crashes. The program has no JNI and does not use any libraries, it's all just Java. The call stacks are always different, and I don't see any consistency in what is happening in the application when the JVM crashes. It does however always seem to be a SIGSEGV. Sometimes they happen after 2 minutes of uptime, sometimes after days.
I tried upgrading the JVM from 6.0_27-b07 to 7.0_06-b24 but it has made no difference. I uploaded all the hs_err logs here: http://www.tacticstudios.com/downloads/logs.rar if you would like to take a look.
Due to the inconsistent call stacks my only assumption is that memory is getting corrupted in some way, and the crash is occurring later on. Maybe it is a hardware problem? I'm not certain what would cause this.
Any assistance you can provide in how to debug this, or any ideas would be extremely appreciated. I have pasted the most recent error log below.
Jesse
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x00007fbcc8a16bd4, pid=3126, tid=140448514426624
# JRE version: 7.0_06-b24
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.2-b09 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# V [libjvm.so+0x7b5bd4] PhaseChaitin::Split(unsigned int)+0x8e4
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
# If you would like to submit a bug report, please visit:
#   http://bugreport.sun.com/bugreport/crash.jsp
--------------- T H R E A D ---------------
Current thread (0x00007fbcc40e7800): JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=3145, stack(0x00007fbcb7bfc000,0x00007fbcb7cfd000)]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=128 (), si_addr=0x0000000000000000
Registers:
RAX=0x00007fbc89897540, RBX=0x00007fbc88e499f0, RCX=0x00007fbc898974b0, RDX=0x0000000000000000
RSP=0x00007fbcb7cf8390, RBP=0x00007fbcb7cf8820, RSI=0x0000000000000004, RDI=0x00007fbc88e499f0
R8 =0x0000000000000181, R9 =0x0000000000000004, R10=0x0000000000000001, R11=0x00007fbc88e69390
R12=0x0000000000000000, R13=0x0000000000000001, R14=0x00007fbc88e499f0, R15=0xf100000000000000
RIP=0x00007fbcc8a16bd4, EFLAGS=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000000
TRAPNO=0x000000000000000d
Top of Stack: (sp=0x00007fbcb7cf8390)
0x00007fbcb7cf8390:   00007fbcb7cf83d0 00007fbcc897d002
0x00007fbcb7cf83a0:   0000000000000000 0000000000000000
0x00007fbcb7cf83b0:   000000000000002a 00007fbcb7cf8a40
0x00007fbcb7cf83c0:   0101010101010101 0101010101010101
0x00007fbcb7cf83d0:   0000000000000000 0000000000000000
0x00007fbcb7cf83e0:   00007fbcb7cf8690 00007fbcb7cf8650
0x00007fbcb7cf83f0:   00007fbcb7cf8670 00007fbcb7cf8750
0x00007fbcb7cf8400:   0000000000000007 00007fbc88f97d90
0x00007fbcb7cf8410:   0000000000000000 00007fbcb7cf8a40
0x00007fbcb7cf8420:   00007fbc8908f210 00007fbcc848c156
0x00007fbcb7cf8430:   00007fbcb7cf8490 0000000000000004
0x00007fbcb7cf8440:   00007fbc88712fc8 00007fbc8908f188
0x00007fbcb7cf8450:   0000000000000008 0000000000002940
0x00007fbcb7cf8460:   00007fbcb7cf9f90 00007fbc883f9cc0
0x00007fbcb7cf8470:   00007fbc883fa590 0000000000000000
0x00007fbcb7cf8480:   0000000000000090 00007fbcb7cf8a40
0x00007fbcb7cf8490:   00007fbc8909b580 00007fbc8908f188
0x00007fbcb7cf84a0:   00007fbcb7cfa058 00007fbcc846c6ce
0x00007fbcb7cf84b0:   0000000000000003 0000011ac8ac9296
0x00007fbcb7cf84c0:   00007fbc883fb850 00007fbc88b58600
0x00007fbcb7cf84d0:   00007fbc88b58640 00007fbc883fc120
0x00007fbcb7cf84e0:   01007fbc8908f260 00007fbc898974b0
0x00007fbcb7cf84f0:   00007fbc88b51000 00007fbc88348b90
0x00007fbcb7cf8500:   00007fbc883f4990 0000007888107a90
0x00007fbcb7cf8510:   00007fbcb7cf8500 00007fbcc848c03f
0x00007fbcb7cf8520:   00007fbcb7cf89e0 00000000000000f0
0x00007fbcb7cf8530:   0000000000000009 0000000000000013
0x00007fbcb7cf8540:   00007fbcc8f37280 00007fbcc8763c94
0x00007fbcb7cf8550:   0000000000000008 00007fbcb7cfade0
0x00007fbcb7cf8560:   00007fbcc8f37280 00007fbcc8763ac0
0x00007fbcb7cf8570:   00007fbc88071000 0000000000000048
0x00007fbcb7cf8580:   0000000000000002 0000000000070d60
Instructions: (pc=0x00007fbcc8a16bd4)
0x00007fbcc8a16bb4:   84 f6 0f 84 dc 1b 00 00 48 8b 8d c8 fc ff ff 45
0x00007fbcc8a16bc4:   31 f6 8b 71 18 85 f6 74 07 48 8b 41 20 4c 8b 30
0x00007fbcc8a16bd4:   49 8b 07 4c 89 ff ff 50 28 48 8b b5 c8 fc ff ff
0x00007fbcc8a16be4:   48 89 85 78 fc ff ff 31 c0 8b 56 18 85 d2 74 07
Register to memory mapping:
RAX=0x00007fbc89897540 is an unknown value
RBX=0x00007fbc88e499f0 is an unknown value
RCX=0x00007fbc898974b0 is an unknown value
RDX=0x0000000000000000 is an unknown value
RSP=0x00007fbcb7cf8390 is pointing into the stack for thread: 0x00007fbcc40e7800
RBP=0x00007fbcb7cf8820 is pointing into the stack for thread: 0x00007fbcc40e7800
RSI=0x0000000000000004 is an unknown value
RDI=0x00007fbc88e499f0 is an unknown value
R8 =0x0000000000000181 is an unknown value
R9 =0x0000000000000004 is an unknown value
R10=0x0000000000000001 is an unknown value
R11=0x00007fbc88e69390 is an unknown value
R12=0x0000000000000000 is an unknown value
R13=0x0000000000000001 is an unknown value
R14=0x00007fbc88e499f0 is an unknown value
R15=0xf100000000000000 is an unknown value
Stack: [0x00007fbcb7bfc000,0x00007fbcb7cfd000], sp=0x00007fbcb7cf8390, free space=1008k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x7b5bd4] PhaseChaitin::Split(unsigned int)+0x8e4
V [libjvm.so+0x347d4e] PhaseChaitin::Register_Allocate()+0x48e
V [libjvm.so+0x3ba1dd] Compile::Code_Gen()+0x3ad
V [libjvm.so+0x3bcde5] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool)+0xe15
V [libjvm.so+0x32eaf2] C2Compiler::compile_method(ciEnv*, ciMethod*, int)+0x142
V [libjvm.so+0x3c1d03] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x323
V [libjvm.so+0x3c2e6d] CompileBroker::compiler_thread_loop()+0x43d
V [libjvm.so+0x864ec8] JavaThread::thread_main_inner()+0xc8
V [libjvm.so+0x865018] JavaThread::run()+0x138
V [libjvm.so+0x746a00] java_start(Thread*)+0x100
Current CompileTask:
C2:5652858 298             Main.GameObject::aiMoveUnit (1510 bytes)
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00007fbc68018000 JavaThread "Thread-107" [_thread_in_native, id=4598, stack(0x00007fbcb53d9000,0x00007fbcb54da000)]
0x00007fbc68017000 JavaThread "Thread-108" [_thread_blocked, id=4597, stack(0x00007fbcb52d8000,0x00007fbcb53d9000)]
0x00007fbc68012000 JavaThread "Thread-100" [_thread_in_native, id=4442, stack(0x00007fbcb59df000,0x00007fbcb5ae0000)]
0x00007fbc68011800 JavaThread "Thread-101" [_thread_blocked, id=4441, stack(0x00007fbcb58de000,0x00007fbcb59df000)]
0x00007fbc68016000 JavaThread "Thread-93" [_thread_in_native, id=4405, stack(0x00007fbcb57dd000,0x00007fbcb58de000)]
0x00007fbc68015000 JavaThread "Thread-94" [_thread_blocked, id=4404, stack(0x00007fbcb56dc000,0x00007fbcb57dd000)]
0x00007fbc68014000 JavaThread "Thread-85" [_thread_in_native, id=4322, stack(0x00007fbcb54da000,0x00007fbcb55db000)]
0x00007fbc68013000 JavaThread "Thread-86" [_thread_blocked, id=4321, stack(0x00007fbcb55db000,0x00007fbcb56dc000)]
0x00007fbc6801d000 JavaThread "Thread-79" [_thread_in_native, id=4308, stack(0x00007fbcb68f2000,0x00007fbcb69f3000)]
0x00007fbc68001000 JavaThread "Thread-80" [_thread_blocked, id=4307, stack(0x00007fbcb69f3000,0x00007fbcb6af4000)]
0x00007fbc68010800 JavaThread "Thread-41" [_thread_in_native, id=3373, stack(0x00007fbcb5be1000,0x00007fbcb5ce2000)]
0x00007fbc6800f800 JavaThread "Thread-42" [_thread_blocked, id=3372, stack(0x00007fbcb5ae0000,0x00007fbcb5be1000)]
0x00007fbc6800e800 JavaThread "Thread-36" [_thread_in_native, id=3343, stack(0x00007fbcb5de3000,0x00007fbcb5ee4000)]
0x00007fbc6800d800 JavaThread "Thread-37" [_thread_blocked, id=3342, stack(0x00007fbcb5ce2000,0x00007fbcb5de3000)]
0x00007fbc6800c800 JavaThread "Thread-28" [_thread_in_native, id=3325, stack(0x00007fbcb5ee4000,0x00007fbcb5fe5000)]
0x00007fbc6800b800 JavaThread "Thread-29" [_thread_blocked, id=3324, stack(0x00007fbcb5fe5000,0x00007fbcb60e6000)]
0x00007fbc6800a000 JavaThread "Thread-19" [_thread_in_native, id=3214, stack(0x00007fbcb60e6000,0x00007fbcb61e7000)]
0x00007fbc68008800 JavaThread "Thread-20" [_thread_blocked, id=3213, stack(0x00007fbcb61e7000,0x00007fbcb62e8000)]
0x00007fbc68007800 JavaThread "Thread-17" [_thread_in_native, id=3211, stack(0x00007fbcb62e8000,0x00007fbcb63e9000)]
0x00007fbc68006800 JavaThread "Thread-18" [_thread_blocked, id=3210, stack(0x00007fbcb63e9000,0x00007fbcb64ea000)]
0x00007fbc68003000 JavaThread "Thread-11" [_thread_in_native, id=3190, stack(0x00007fbcb67f1000,0x00007fbcb68f2000)]
0x00007fbc68002000 JavaThread "Thread-12" [_thread_blocked, id=3189, stack(0x00007fbcb64ea000,0x00007fbcb65eb000)]
0x00007fbc74005800 JavaThread "Thread-5" [_thread_in_native, id=3162, stack(0x00007fbcb6af4000,0x00007fbcb6bf5000)]
0x00007fbc74004000 JavaThread "Thread-1" [_thread_blocked, id=3161, stack(0x00007fbcb6bf5000,0x00007fbcb6cf6000)]
0x00007fbc7800e800 JavaThread "Thread-3" [_thread_in_native, id=3160, stack(0x00007fbcb6cf6000,0x00007fbcb6df7000)]
0x00007fbc7800d000 JavaThread "Thread-4" [_thread_blocked, id=3159, stack(0x00007fbcb6df7000,0x00007fbcb6ef8000)]
0x00007fbcc4007800 JavaThread "DestroyJavaVM" [_thread_blocked, id=3135, stack(0x00007fbcc8160000,0x00007fbcc8261000)]
0x00007fbcc4625800 JavaThread "Thread-2" [_thread_in_native, id=3149, stack(0x00007fbcb6ef8000,0x00007fbcb6ff9000)]
0x00007fbcc4619800 JavaThread "Thread-0" [_thread_blocked, id=3148, stack(0x00007fbcb6ff9000,0x00007fbcb70fa000)]
0x00007fbcc40ea000 JavaThread "Service Thread" daemon [_thread_blocked, id=3146, stack(0x00007fbcb7afb000,0x00007fbcb7bfc000)]
=>0x00007fbcc40e7800 JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=3145, stack(0x00007fbcb7bfc000,0x00007fbcb7cfd000)]
0x00007fbcc40e4800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=3144, stack(0x00007fbcb7cfd000,0x00007fbcb7dfe000)]
0x00007fbcc40e2800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3143, stack(0x00007fbcb7dfe000,0x00007fbcb7eff000)]
0x00007fbcc4099000 JavaThread "Finalizer" daemon [_thread_blocked, id=3142, stack(0x00007fbcb7eff000,0x00007fbcb8000000)]
0x00007fbcc4096800 JavaThread "Reference Handler" daemon [_thread_blocked, id=3141, stack(0x00007fbcbc0ef000,0x00007fbcbc1f0000)]
Other Threads:
0x00007fbcc408f800 VMThread [stack: 0x00007fbcbc1f0000,0x00007fbcbc2f1000] [id=3140]
0x00007fbcc40f4800 WatcherThread [stack: 0x00007fbcb79fa000,0x00007fbcb7afb000] [id=3147]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen      total 108032K, used 64372K [0x00000000eaab0000, 0x00000000f53b0000, 0x0000000100000000)
eden space 100224K, 63% used [0x00000000eaab0000,0x00000000ee8dd1b8,0x00000000f0c90000)
from space 7808K, 9% used [0x00000000f0c90000,0x00000000f0d40000,0x00000000f1430000)
to   space 7552K, 0% used [0x00000000f4c50000,0x00000000f4c50000,0x00000000f53b0000)
ParOldGen       total 29952K, used 15594K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 52% used [0x00000000c0000000,0x00000000c0f3a848,0x00000000c1d40000)
PSPermGen       total 21248K, used 6931K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4c4c10,0x00000000bc2c0000)
Card table byte_map: [0x00007fbcc0574000,0x00007fbcc079e000] byte_map_base: 0x00007fbcbff9d000
Polling page: 0x00007fbcc91ab000
Code Cache [0x00007fbcc079e000, 0x00007fbcc0a0e000, 0x00007fbcc379e000)
total_blobs=549 nmethods=296 adapters=205 free_code_cache=47745Kb largest_free_block=48842112
Compilation events (10 events):
Event: 5283.138 Thread 0x00007fbcc40e4800 nmethod 293 0x00007fbcc08e5950 code [0x00007fbcc08e5a80, 0x00007fbcc08e5af8]
Event: 5447.824 Thread 0x00007fbcc40e7800 294             Main.GameObject::aiGetMovementPath (1009 bytes)
Event: 5447.912 Thread 0x00007fbcc40e7800 nmethod 294 0x00007fbcc0901610 code [0x00007fbcc0901a00, 0x00007fbcc0903d70]
Event: 5481.887 Thread 0x00007fbcc40e4800 295             Main.GameObject::aiGetTargetInRange (212 bytes)
Event: 5481.896 Thread 0x00007fbcc40e4800 nmethod 295 0x00007fbcc08e5f90 code [0x00007fbcc08e61c0, 0x00007fbcc08e68f0]
Event: 5536.215 Thread 0x00007fbcc40e7800 296             Main.GameObject::getBestPath (333 bytes)
Event: 5536.245 Thread 0x00007fbcc40e7800 nmethod 296 0x00007fbcc0906950 code [0x00007fbcc0906c20, 0x00007fbcc0908190]
Event: 5553.050 Thread 0x00007fbcc40e4800 297             IsoInfo.Main.Unit::canMove (58 bytes)
Event: 5553.051 Thread 0x00007fbcc40e4800 nmethod 297 0x00007fbcc08e77d0 code [0x00007fbcc08e7920, 0x00007fbcc08e7a78]
Event: 5652.525 Thread 0x00007fbcc40e7800 298             Main.GameObject::aiMoveUnit (1510 bytes)
GC Heap History (10 events):
Event: 907.123 GC heap before
{Heap before GC invocations=8 (full 1):
PSYoungGen      total 39808K, used 32448K [0x00000000eaab0000, 0x00000000eda10000, 0x0000000100000000)
eden space 31936K, 100% used [0x00000000eaab0000,0x00000000ec9e0000,0x00000000ec9e0000)
from space 7872K, 6% used [0x00000000ed1e0000,0x00000000ed260000,0x00000000ed990000)
to   space 8192K, 0% used [0x00000000ec9e0000,0x00000000ec9e0000,0x00000000ed1e0000)
ParOldGen       total 29952K, used 15297K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0ef0798,0x00000000c1d40000)
PSPermGen       total 21248K, used 6721K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 31% used [0x00000000bae00000,0x00000000bb4904f8,0x00000000bc2c0000)
Event: 907.125 GC heap after
Heap after GC invocations=8 (full 1):
PSYoungGen      total 40128K, used 768K [0x00000000eaab0000, 0x00000000ef8d0000, 0x0000000100000000)
eden space 31936K, 0% used [0x00000000eaab0000,0x00000000eaab0000,0x00000000ec9e0000)
from space 8192K, 9% used [0x00000000ec9e0000,0x00000000ecaa0000,0x00000000ed1e0000)
to   space 8256K, 0% used [0x00000000ef0c0000,0x00000000ef0c0000,0x00000000ef8d0000)
ParOldGen       total 29952K, used 15297K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0ef0798,0x00000000c1d40000)
PSPermGen       total 21248K, used 6721K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 31% used [0x00000000bae00000,0x00000000bb4904f8,0x00000000bc2c0000)
Event: 1532.671 GC heap before
{Heap before GC invocations=9 (full 1):
PSYoungGen      total 40128K, used 32704K [0x00000000eaab0000, 0x00000000ef8d0000, 0x0000000100000000)
eden space 31936K, 100% used [0x00000000eaab0000,0x00000000ec9e0000,0x00000000ec9e0000)
from space 8192K, 9% used [0x00000000ec9e0000,0x00000000ecaa0000,0x00000000ed1e0000)
to   space 8256K, 0% used [0x00000000ef0c0000,0x00000000ef0c0000,0x00000000ef8d0000)
ParOldGen       total 29952K, used 15297K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0ef0798,0x00000000c1d40000)
PSPermGen       total 21248K, used 6764K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 31% used [0x00000000bae00000,0x00000000bb49b0d0,0x00000000bc2c0000)
Event: 1532.674 GC heap after
Heap after GC invocations=9 (full 1):
PSYoungGen      total 71232K, used 640K [0x00000000eaab0000, 0x00000000ef870000, 0x0000000100000000)
eden space 63360K, 0% used [0x00000000eaab0000,0x00000000eaab0000,0x00000000ee890000)
from space 7872K, 8% used [0x00000000ef0c0000,0x00000000ef160000,0x00000000ef870000)
to   space 8128K, 0% used [0x00000000ee890000,0x00000000ee890000,0x00000000ef080000)
ParOldGen       total 29952K, used 15297K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0ef0798,0x00000000c1d40000)
PSPermGen       total 21248K, used 6764K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 31% used [0x00000000bae00000,0x00000000bb49b0d0,0x00000000bc2c0000)
Event: 2415.833 GC heap before
{Heap before GC invocations=10 (full 1):
PSYoungGen      total 71232K, used 64000K [0x00000000eaab0000, 0x00000000ef870000, 0x0000000100000000)
eden space 63360K, 100% used [0x00000000eaab0000,0x00000000ee890000,0x00000000ee890000)
from space 7872K, 8% used [0x00000000ef0c0000,0x00000000ef160000,0x00000000ef870000)
to   space 8128K, 0% used [0x00000000ee890000,0x00000000ee890000,0x00000000ef080000)
ParOldGen       total 29952K, used 15297K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0ef0798,0x00000000c1d40000)
PSPermGen       total 21248K, used 6811K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4a6d00,0x00000000bc2c0000)
Event: 2415.834 GC heap after
Heap after GC invocations=10 (full 1):
PSYoungGen      total 71488K, used 960K [0x00000000eaab0000, 0x00000000f1c60000, 0x0000000100000000)
eden space 63360K, 0% used [0x00000000eaab0000,0x00000000eaab0000,0x00000000ee890000)
from space 8128K, 11% used [0x00000000ee890000,0x00000000ee980000,0x00000000ef080000)
to   space 7936K, 0% used [0x00000000f14a0000,0x00000000f14a0000,0x00000000f1c60000)
ParOldGen       total 29952K, used 15393K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0f087e8,0x00000000c1d40000)
PSPermGen       total 21248K, used 6811K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4a6d00,0x00000000bc2c0000)
Event: 3564.860 GC heap before
{Heap before GC invocations=11 (full 1):
PSYoungGen      total 71488K, used 64320K [0x00000000eaab0000, 0x00000000f1c60000, 0x0000000100000000)
eden space 63360K, 100% used [0x00000000eaab0000,0x00000000ee890000,0x00000000ee890000)
from space 8128K, 11% used [0x00000000ee890000,0x00000000ee980000,0x00000000ef080000)
to   space 7936K, 0% used [0x00000000f14a0000,0x00000000f14a0000,0x00000000f1c60000)
ParOldGen       total 29952K, used 15393K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0f087e8,0x00000000c1d40000)
PSPermGen       total 21248K, used 6848K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4b0338,0x00000000bc2c0000)
Event: 3564.862 GC heap after
Heap after GC invocations=11 (full 1):
PSYoungGen      total 107584K, used 576K [0x00000000eaab0000, 0x00000000f1bd0000, 0x0000000100000000)
eden space 100224K, 0% used [0x00000000eaab0000,0x00000000eaab0000,0x00000000f0c90000)
from space 7360K, 7% used [0x00000000f14a0000,0x00000000f1530000,0x00000000f1bd0000)
to   space 7808K, 0% used [0x00000000f0c90000,0x00000000f0c90000,0x00000000f1430000)
ParOldGen       total 29952K, used 15562K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0f32848,0x00000000c1d40000)
PSPermGen       total 21248K, used 6848K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4b0338,0x00000000bc2c0000)
Event: 4661.819 GC heap before
{Heap before GC invocations=12 (full 1):
PSYoungGen      total 107584K, used 100800K [0x00000000eaab0000, 0x00000000f1bd0000, 0x0000000100000000)
eden space 100224K, 100% used [0x00000000eaab0000,0x00000000f0c90000,0x00000000f0c90000)
from space 7360K, 7% used [0x00000000f14a0000,0x00000000f1530000,0x00000000f1bd0000)
to   space 7808K, 0% used [0x00000000f0c90000,0x00000000f0c90000,0x00000000f1430000)
ParOldGen       total 29952K, used 15562K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 51% used [0x00000000c0000000,0x00000000c0f32848,0x00000000c1d40000)
PSPermGen       total 21248K, used 6868K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4b53c8,0x00000000bc2c0000)
Event: 4661.820 GC heap after
Heap after GC invocations=12 (full 1):
PSYoungGen      total 108032K, used 704K [0x00000000eaab0000, 0x00000000f53b0000, 0x0000000100000000)
eden space 100224K, 0% used [0x00000000eaab0000,0x00000000eaab0000,0x00000000f0c90000)
from space 7808K, 9% used [0x00000000f0c90000,0x00000000f0d40000,0x00000000f1430000)
to   space 7552K, 0% used [0x00000000f4c50000,0x00000000f4c50000,0x00000000f53b0000)
ParOldGen       total 29952K, used 15594K [0x00000000c0000000, 0x00000000c1d40000, 0x00000000eaab0000)
object space 29952K, 52% used [0x00000000c0000000,0x00000000c0f3a848,0x00000000c1d40000)
PSPermGen       total 21248K, used 6868K [0x00000000bae00000, 0x00000000bc2c0000, 0x00000000c0000000)
object space 21248K, 32% used [0x00000000bae00000,0x00000000bb4b53c8,0x00000000bc2c0000)
Deoptimization events (10 events):
Event: 1030.601 Thread 0x00007fbcc4619800 Uncommon trap -34 fr.pc 0x00007fbcc0863418
Event: 1175.846 Thread 0x00007fbcc4619800 Uncommon trap -34 fr.pc 0x00007fbcc0863418
Event: 1182.839 Thread 0x00007fbcc4619800 Uncommon trap -34 fr.pc 0x00007fbcc0863418
Event: 1297.158 Thread 0x00007fbcc4619800 Uncommon trap -122 fr.pc 0x00007fbcc0851b3c
Event: 1665.442 Thread 0x00007fbcc4619800 Uncommon trap -83 fr.pc 0x00007fbcc08a20fc
Event: 1665.442 Thread 0x00007fbcc4619800 Uncommon trap -83 fr.pc 0x00007fbcc0881eb4
Event: 1682.396 Thread 0x00007fbcc4619800 Uncommon trap -83 fr.pc 0x00007fbcc086908c
Event: 1800.266 Thread 0x00007fbcc4619800 Uncommon trap -83 fr.pc 0x00007fbcc085da7c
Event: 2579.579 Thread 0x00007fbcc4619800 Uncommon trap -12 fr.pc 0x00007fbcc08b2584
Event: 4892.024 Thread 0x00007fbcc4619800 Uncommon trap -12 fr.pc 0x00007fbcc08b7598
Internal exceptions (10 events):
Event: 135.214 Thread 0x00007fbcc4619800 Threw 0x00000000eaf84e08 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 135.215 Thread 0x00007fbcc4619800 Threw 0x00000000eafed3c8 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 263.679 Thread 0x00007fbcc4619800 Threw 0x00000000eb855ba8 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 769.972 Thread 0x00007fbcc4619800 Threw 0x00000000ebe42428 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 769.973 Thread 0x00007fbcc4619800 Threw 0x00000000ebe46b98 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 1297.157 Thread 0x00007fbcc4619800 Threw 0x00000000ebdad4e0 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 1665.441 Thread 0x00007fbcc4619800 Threw 0x00000000eb8d6848 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jvm.cpp:1166
Event: 2400.274 Thread 0x00007fbc68014000 Threw 0x00000000eabbec48 at /HUDSON/workspace/jdk7u6-2-build-linux-amd64-product/jdk7u6/hotspot/src/share/vm/prims/jni.cpp:742
Event: 2579.579 Thread 0x00007fbcc4619800 Implicit null exception at 0x00007fbcc08b11b6 to 0x00007fbcc08b2571
Event: 4892.024 Thread 0x00007fbcc4619800 Implicit null exception at 0x00007fbcc08b621a to 0x00007fbcc08b7585
Events (10 events):
Event: 4948.484 Thread 0x00007fbc74265000 Thread added: 0x00007fbc74265000
Event: 4948.484 Thread 0x00007fbc7426b800 Thread added: 0x00007fbc7426b800
Event: 4948.616 Executing VM operation: RevokeBias
Event: 4948.616 Executing VM operation: RevokeBias done
Event: 4948.616 Thread 0x00007fbc7426b800 Thread exited: 0x00007fbc7426b800
Event: 4948.622 Executing VM operation: RevokeBias
Event: 4948.622 Executing VM operation: RevokeBias done
Event: 4948.622 Thread 0x00007fbc74265000 Thread exited: 0x00007fbc74265000
Event: 5481.896 Thread 0x00007fbcc40e4800 flushing nmethod 0x00007fbcc0851690
Event: 5536.245 Thread 0x00007fbcc40e7800 flushing nmethod 0x00007fbcc0862510
Dynamic libraries:
00400000-00401000 r-xp 00000000 08:02 658256                             /usr/java/jre1.7.0_06/bin/java
00600000-00601000 rw-p 00000000 08:02 658256                             /usr/java/jre1.7.0_06/bin/java
01ae6000-01b07000 rw-p 00000000 00:00 0                                  [heap]
bae00000-bc2c0000 rw-p 00000000 00:00 0
bc2c0000-c0000000 rw-p 00000000 00:00 0
c0000000-c1d40000 rw-p 00000000 00:00 0
c1d40000-eaab0000 rw-p 00000000 00:00 0
eaab0000-f53b0000 rw-p 00000000 00:00 0
f53b0000-100000000 rw-p 00000000 00:00 0
3647c00000-3647c20000 r-xp 00000000 08:06 343                            /lib64/ld-2.12.so
3647e1f000-3647e20000 r--p 0001f000 08:06 343                            /lib64/ld-2.12.so
3647e20000-3647e21000 rw-p 00020000 08:06 343                            /lib64/ld-2.12.so
3647e21000-3647e22000 rw-p 00000000 00:00 0
3648000000-364818a000 r-xp 00000000 08:06 344                            /lib64/libc-2.12.so
364818a000-3648389000 ---p 0018a000 08:06 344                            /lib64/libc-2.12.so
3648389000-364838d000 r--p 00189000 08:06 344                            /lib64/libc-2.12.so
364838d000-364838e000 rw-p 0018d000 08:06 344                            /lib64/libc-2.12.so
364838e000-3648393000 rw-p 00000000 00:00 0
3648400000-3648483000 r-xp 00000000 08:06 348                            /lib64/libm-2.12.so
3648483000-3648682000 ---p 00083000 08:06 348                            /lib64/libm-2.12.so
3648682000-3648683000 r--p 00082000 08:06 348                            /lib64/libm-2.12.so
3648683000-3648684000 rw-p 00083000 08:06 348                            /lib64/libm-2.12.so
3648800000-3648802000 r-xp 00000000 08:06 351                            /lib64/libdl-2.12.so
3648802000-3648a02000 ---p 00002000 08:06 351                            /lib64/libdl-2.12.so
3648a02000-3648a03000 r--p 00002000 08:06 351                            /lib64/libdl-2.12.so
3648a03000-3648a04000 rw-p 00003000 08:06 351                            /lib64/libdl-2.12.so
3648c00000-3648c17000 r-xp 00000000 08:06 345                            /lib64/libpthread-2.12.so
3648c17000-3648e17000 ---p 00017000 08:06 345                            /lib64/libpthread-2.12.so
3648e17000-3648e18000 r--p 00017000 08:06 345                            /lib64/libpthread-2.12.so
3648e18000-3648e19000 rw-p 00018000 08:06 345                            /lib64/libpthread-2.12.so
3648e19000-3648e1d000 rw-p 00000000 00:00 0
3649400000-3649407000 r-xp 00000000 08:06 352                            /lib64/librt-2.12.so
3649407000-3649606000 ---p 00007000 08:06 352                            /lib64/librt-2.12.so
3649606000-3649607000 r--p 00006000 08:06 352                            /lib64/librt-2.12.so
3649607000-3649608000 rw-p 00007000 08:06 352                            /lib64/librt-2.12.so
364a000000-364a016000 r-xp 00000000 08:06 386                            /lib64/libresolv-2.12.so
364a016000-364a216000 ---p 00016000 08:06 386                            /lib64/libresolv-2.12.so
364a216000-364a217000 r--p 00016000 08:06 386                            /lib64/libresolv-2.12.so
364a217000-364a218000 rw-p 00017000 08:06 386                            /lib64/libresolv-2.12.so
364a218000-364a21a000 rw-p 00000000 00:00 0
7fbc34000000-7fbc34021000 rw-p 00000000 00:00 0
7fbc34021000-7fbc38000000 ---p 00000000 00:00 0
7fbc38000000-7fbc38021000 rw-p 00000000 00:00 0
7fbc38021000-7fbc3c000000 ---p 00000000 00:00 0
7fbc3c000000-7fbc3c021000 rw-p 00000000 00:00 0
7fbc3c021000-7fbc40000000 ---p 00000000 00:00 0
7fbc40000000-7fbc40021000 rw-p 00000000 00:00 0
7fbc40021000-7fbc44000000 ---p 00000000 00:00 0
7fbc44000000-7fbc44021000 rw-p 00000000 00:00 0
7fbc44021000-7fbc48000000 ---p 00000000 00:00 0
7fbc48000000-7fbc48021000 rw-p 00000000 00:00 0
7fbc48021000-7fbc4c000000 ---p 00000000 00:00 0
7fbc4c000000-7fbc4c021000 rw-p 00000000 00:00 0
7fbc4c021000-7fbc50000000 ---p 00000000 00:00 0
7fbc50000000-7fbc50021000 rw-p 00000000 00:00 0
7fbc50021000-7fbc54000000 ---p 00000000 00:00 0
7fbc54000000-7fbc54040000 rw-p 00000000 00:00 0
7fbc54040000-7fbc58000000 ---p 00000000 00:00 0
7fbc58000000-7fbc58021000 rw-p 00000000 00:00 0
7fbc58021000-7fbc5c000000 ---p 00000000 00:00 0
7fbc5c000000-7fbc5c021000 rw-p 00000000 00:00 0
7fbc5c021000-7fbc60000000 ---p 00000000 00:00 0
7fbc60000000-7fbc60021000 rw-p 00000000 00:00 0
7fbc60021000-7fbc64000000 ---p 00000000 00:00 0
7fbc64000000-7fbc64021000 rw-p 00000000 00:00 0
7fbc64021000-7fbc68000000 ---p 00000000 00:00 0
7fbc68000000-7fbc68024000 rw-p 00000000 00:00 0
7fbc68024000-7fbc6c000000 ---p 00000000 00:00 0
7fbc6c000000-7fbc6c021000 rw-p 00000000 00:00 0
7fbc6c021000-7fbc70000000 ---p 00000000 00:00 0
7fbc70000000-7fbc70021000 rw-p 00000000 00:00 0
7fbc70021000-7fbc74000000 ---p 00000000 00:00 0
7fbc74000000-7fbc7428b000 rw-p 00000000 00:00 0
7fbc7428b000-7fbc78000000 ---p 00000000 00:00 0
7fbc78000000-7fbc78021000 rw-p 00000000 00:00 0
7fbc78021000-7fbc7c000000 ---p 00000000 00:00 0
7fbc7c000000-7fbc7c021000 rw-p 00000000 00:00 0
7fbc7c021000-7fbc80000000 ---p 00000000 00:00 0
7fbc80000000-7fbc80021000 rw-p 00000000 00:00 0
7fbc80021000-7fbc84000000 ---p 00000000 00:00 0
7fbc84000000-7fbc84a1b000 rw-p 00000000 00:00 0
7fbc84a1b000-7fbc88000000 ---p 00000000 00:00 0
7fbc88000000-7fbc8a3cf000 rw-p 00000000 00:00 0
7fbc8a3cf000-7fbc8c000000 ---p 00000000 00:00 0
7fbc8c000000-7fbc8c021000 rw-p 00000000 00:00 0
7fbc8c021000-7fbc90000000 ---p 00000000 00:00 0
7fbc92170000-7fbc98000000 r--p 00000000 08:02 796195                     /usr/lib/locale/locale-archive
7fbc98000000-7fbc98021000 rw-p 00000000 00:00 0
7fbc98021000-7fbc9c000000 ---p 00000000 00:00 0
7fbc9c000000-7fbc9c021000 rw-p 00000000 00:00 0
7fbc9c021000-7fbca0000000 ---p 00000000 00:00 0
7fbca0000000-7fbca0021000 rw-p 00000000 00:00 0
7fbca0021000-7fbca4000000 ---p 00000000 00:00 0
7fbca4000000-7fbca4021000 rw-p 00000000 00:00 0
7fbca4021000-7fbca8000000 ---p 00000000 00:00 0
7fbca8000000-7fbca8021000 rw-p 00000000 00:00 0
7fbca8021000-7fbcac000000 ---p 00000000 00:00 0
7fbcb0000000-7fbcb0021000 rw-p 00000000 00:00 0
7fbcb0021000-7fbcb4000000 ---p 00000000 00:00 0
7fbcb50d6000-7fbcb50d9000 ---p 00000000 00:00 0
7fbcb50d9000-7fbcb51d7000 rw-p 00000000 00:00 0
7fbcb51d7000-7fbcb51da000 ---p 00000000 00:00 0
7fbcb51da000-7fbcb52d8000 rw-p 00000000 00:00 0
7fbcb52d8000-7fbcb52db000 ---p 00000000 00:00 0
7fbcb52db000-7fbcb53d9000 rw-p 00000000 00:00 0
7fbcb53d9000-7fbcb53dc000 ---p 00000000 00:00 0
7fbcb53dc000-7fbcb54da000 rw-p 00000000 00:00 0
7fbcb54da000-7fbcb54dd000 ---p 00000000 00:00 0
7fbcb54dd000-7fbcb55db000 rw-p 00000000 00:00 0
7fbcb55db000-7fbcb55de000 ---p 00000000 00:00 0
7fbcb55de000-7fbcb56dc000 rw-p 00000000 00:00 0
7fbcb56dc000-7fbcb56df000 ---p 00000000 00:00 0
7fbcb56df000-7fbcb57dd000 rw-p 00000000 00:00 0
7fbcb57dd000-7fbcb57e0000 ---p 00000000 00:00 0
7fbcb57e0000-7fbcb58de000 rw-p 00000000 00:00 0
7fbcb58de000-7fbcb58e1000 ---p 00000000 00:00 0
7fbcb58e1000-7fbcb59df000 rw-p 00000000 00:00 0
7fbcb59df000-7fbcb59e2000 ---p 00000000 00:00 0
7fbcb59e2000-7fbcb5ae0000 rw-p 00000000 00:00 0
7fbcb5ae0000-7fbcb5ae3000 ---p 00000000 00:00 0
7fbcb5ae3000-7fbcb5be1000 rw-p 00000000 00:00 0
7fbcb5be1000-7fbcb5be4000 ---p 00000000 00:00 0
7fbcb5be4000-7fbcb5ce2000 rw-p 00000000 00:00 0
7fbcb5ce2000-7fbcb5ce5000 ---p 00000000 00:00 0
7fbcb5ce5000-7fbcb5de3000 rw-p 00000000 00:00 0
7fbcb5de3000-7fbcb5de6000 ---p 00000000 00:00 0
7fbcb5de6000-7fbcb5ee4000 rw-p 00000000 00:00 0
7fbcb5ee4000-7fbcb5ee7000 ---p 00000000 00:00 0
7fbcb5ee7000-7fbcb5fe5000 rw-p 00000000 00:00 0
7fbcb5fe5000-7fbcb5fe8000 ---p 00000000 00:00 0
7fbcb5fe8000-7fbcb60e6000 rw-p 00000000 00:00 0
7fbcb60e6000-7fbcb60e9000 ---p 00000000 00:00 0
7fbcb60e9000-7fbcb61e7000 rw-p 00000000 00:00 0
7fbcb61e7000-7fbcb61ea000 ---p 00000000 00:00 0
7fbcb61ea000-7fbcb62e8000 rw-p 00000000 00:00 0
7fbcb62e8000-7fbcb62eb000 ---p 00000000 00:00 0
7fbcb62eb000-7fbcb63e9000 rw-p 00000000 00:00 0
7fbcb63e9000-7fbcb63ec000 ---p 00000000 00:00 0
7fbcb63ec000-7fbcb64ea000 rw-p 00000000 00:00 0
7fbcb64ea000-7fbcb64ed000 ---p 00000000 00:00 0
7fbcb64ed000-7fbcb65eb000 rw-p 00000000 00:00 0
7fbcb65eb000-7fbcb65f0000 r-xp 00000000 08:06 8064                       /lib64/libnss_dns-2.12.so
7fbcb65f0000-7fbcb67ef000 ---p 00005000 08:06 8064                       /lib64/libnss_dns-2.12.so
7fbcb67ef000-7fbcb67f0000 r--p 00004000 08:06 8064                       /lib64/libnss_dns-2.12.so
7fbcb67f0000-7fbcb67f1000 rw-p 00005000 08:06 8064                       /lib64/libnss_dns-2.12.so
7fbcb67f1000-7fbcb67f4000 ---p 00000000 00:00 0
7fbcb67f4000-7fbcb68f2000 rw-p 00000000 00:00 0
7fbcb68f2000-7fbcb68f5000 ---p 00000000 00:00 0
7fbcb68f5000-7fbcb69f3000 rw-p 00000000 00:00 0
7fbcb69f3000-7fbcb69f6000 ---p 00000000 00:00 0
7fbcb69f6000-7fbcb6af4000 rw-p 00000000 00:00 0
7fbcb6af4000-7fbcb6af7000 ---p 00000000 00:00 0
7fbcb6af7000-7fbcb6bf5000 rw-p 00000000 00:00 0
7fbcb6bf5000-7fbcb6bf8000 ---p 00000000 00:00 0
7fbcb6bf8000-7fbcb6cf6000 rw-p 00000000 00:00 0
7fbcb6cf6000-7fbcb6cf9000 ---p 00000000 00:00 0
7fbcb6cf9000-7fbcb6df7000 rw-p 00000000 00:00 0
7fbcb6df7000-7fbcb6dfa000 ---p 00000000 00:00 0
7fbcb6dfa000-7fbcb6ef8000 rw-p 00000000 00:00 0
7fbcb6ef8000-7fbcb6efb000 ---p 00000000 00:00 0
7fbcb6efb000-7fbcb6ff9000 rw-p 00000000 00:00 0
7fbcb6ff9000-7fbcb6ffc000 ---p 00000000 00:00 0
7fbcb6ffc000-7fbcb70fa000 rw-p 00000000 00:00 0
7fbcb70fa000-7fbcb710f000 r-xp 00000000 08:02 658313                     /usr/java/jre1.7.0_06/lib/amd64/libnet.so
7fbcb710f000-7fbcb730f000 ---p 00015000 08:02 658313                     /usr/java/jre1.7.0_06/lib/amd64/libnet.so
7fbcb730f000-7fbcb7310000 rw-p 00015000 08:02 658313                     /usr/java/jre1.7.0_06/lib/amd64/libnet.so
7fbcb7310000-7fbcb7320000 r-xp 00000000 08:02 658314                     /usr/java/jre1.7.0_06/lib/amd64/libnio.so
7fbcb7320000-7fbcb7520000 ---p 00010000 08:02 658314                     /usr/java/jre1.7.0_06/lib/amd64/libnio.so
7fbcb7520000-7fbcb7521000 rw-p 00010000 08:02 658314                     /usr/java/jre1.7.0_06/lib/amd64/libnio.so
7fbcb7521000-7fbcb7527000 r-xp 00000000 08:02 658276                     /usr/java/jre1.7.0_06/lib/amd64/headless/libmawt.so
7fbcb7527000-7fbcb7727000 ---p 00006000 08:02 658276                     /usr/java/jre1.7.0_06/lib/amd64/headless/libmawt.so
7fbcb7727000-7fbcb7728000 rw-p 00006000 08:02 658276                     /usr/java/jre1.7.0_06/lib/amd64/headless/libmawt.so
7fbcb7728000-7fbcb77ca000 r-xp 00000000 08:02 658281                     /usr/java/jre1.7.0_06/lib/amd64/libawt.so
7fbcb77ca000-7fbcb79ca000 ---p 000a2000 08:02 658281                     /usr/java/jre1.7.0_06/lib/amd64/libawt.so
7fbcb79ca000-7fbcb79d6000 rw-p 000a2000 08:02 658281                     /usr/java/jre1.7.0_06/lib/amd64/libawt.so
7fbcb79d6000-7fbcb79fa000 rw-p 00000000 00:00 0
7fbcb79fa000-7fbcb79fb000 ---p 00000000 00:00 0
7fbcb79fb000-7fbcb7afb000 rw-p 00000000 00:00 0
7fbcb7afb000-7fbcb7afe000 ---p 00000000 00:00 0
7fbcb7afe000-7fbcb7bfc000 rw-p 00000000 00:00 0
7fbcb7bfc000-7fbcb7bff000 ---p 00000000 00:00 0
7fbcb7bff000-7fbcb7cfd000 rw-p 00000000 00:00 0
7fbcb7cfd000-7fbcb7d00000 ---p 00000000 00:00 0
7fbcb7d00000-7fbcb7dfe000 rw-p 00000000 00:00 0
7fbcb7dfe000-7fbcb7e01000 ---p 00000000 00:00 0
7fbcb7e01000-7fbcb7eff000 rw-p 00000000 00:00 0
7fbcb7eff000-7fbcb7f02000 ---p 00000000 00:00 0
7fbcb7f02000-7fbcb8000000 rw-p 00000000 00:00 0
7fbcb8000000-7fbcb8021000 rw-p 00000000 00:00 0
7fbcb8021000-7fbcbc000000 ---p 00000000 00:00 0
7fbcbc0ef000-7fbcbc0f2000 ---p 00000000 00:00 0
7fbcbc0f2000-7fbcbc1f0000 rw-p 00000000 00:00 0
7fbcbc1f0000-7fbcbc1f1000 ---p 00000000 00:00 0
7fbcbc1f1000-7fbcbd31a000 rw-p 00000000 00:00 0
7fbcbd31a000-7fbcbd4e6000 r--s 01665000 08:02 658895                     /usr/java/jre1.7.0_06/lib/rt.jar
7fbcbd4e6000-7fbcc001a000 rw-p 00000000 00:00 0
7fbcc001a000-7fbcc001b000 ---p 00000000 00:00 0
7fbcc001b000-7fbcc011b000 rw-p 00000000 00:00 0
7fbcc011b000-7fbcc011c000 ---p 00000000 00:00 0
7fbcc011c000-7fbcc021c000 rw-p 00000000 00:00 0
7fbcc021c000-7fbcc021d000 ---p 00000000 00:00 0
7fbcc021d000-7fbcc031d000 rw-p 00000000 00:00 0
7fbcc031d000-7fbcc031e000 ---p 00000000 00:00 0
7fbcc031e000-7fbcc042d000 rw-p 00000000 00:00 0
7fbcc042d000-7fbcc0574000 rw-p 00000000 00:00 0
7fbcc0574000-7fbcc057f000 rw-p 00000000 00:00 0
7fbcc057f000-7fbcc059d000 rw-p 00000000 00:00 0
7fbcc059d000-7fbcc05ac000 rw-p 00000000 00:00 0
7fbcc05ac000-7fbcc06f2000 rw-p 00000000 00:00 0
7fbcc06f2000-7fbcc0747000 rw-p 00000000 00:00 0
7fbcc0747000-7fbcc079d000 rw-p 00000000 00:00 0
7fbcc079d000-7fbcc079e000 rw-p 00000000 00:00 0
7fbcc079e000-7fbcc0a0e000 rwxp 00000000 00:00 0
7fbcc0a0e000-7fbcc379e000 rw-p 00000000 00:00 0
7fbcc379e000-7fbcc37b8000 r-xp 00000000 08:02 658325                     /usr/java/jre1.7.0_06/lib/amd64/libzip.so
7fbcc37b8000-7fbcc39b8000 ---p 0001a000 08:02 658325                     /usr/java/jre1.7.0_06/lib/amd64/libzip.so
7fbcc39b8000-7fbcc39b9000 rw-p 0001a000 08:02 658325                     /usr/java/jre1.7.0_06/lib/amd64/libzip.so
7fbcc39b9000-7fbcc39c5000 r-xp 00000000 08:06 8068                       /lib64/libnss_files-2.12.so
7fbcc39c5000-7fbcc3bc5000 ---p 0000c000 08:06 8068                       /lib64/libnss_files-2.12.so
7fbcc3bc5000-7fbcc3bc6000 r--p 0000c000 08:06 8068                       /lib64/libnss_files-2.12.so
7fbcc3bc6000-7fbcc3bc7000 rw-p 0000d000 08:06 8068                       /lib64/libnss_files-2.12.so
7fbcc3bc7000-7fbcc3bf0000 r-xp 00000000 08:02 658295                     /usr/java/jre1.7.0_06/lib/amd64/libjava.so
7fbcc3bf0000-7fbcc3df0000 ---p 00029000 08:02 658295                     /usr/java/jre1.7.0_06/lib/amd64/libjava.so
7fbcc3df0000-7fbcc3df2000 rw-p 00029000 08:02 658295                     /usr/java/jre1.7.0_06/lib/amd64/libjava.so
7fbcc3df2000-7fbcc3dff000 r-xp 00000000 08:02 658324                     /usr/java/jre1.7.0_06/lib/amd64/libverify.so
7fbcc3dff000-7fbcc3ffe000 ---p 0000d000 08:02 658324                     /usr/java/jre1.7.0_06/lib/amd64/libverify.so
7fbcc3ffe000-7fbcc4000000 rw-p 0000c000 08:02 658324                     /usr/java/jre1.7.0_06/lib/amd64/libverify.so
7fbcc4000000-7fbcc462c000 rw-p 00000000 00:00 0
7fbcc462c000-7fbcc8000000 ---p 00000000 00:00 0
7fbcc803d000-7fbcc804f000 r--s 000d8000 08:08 21758031                   /home/jesse/isoserver/IsoServer.jar
7fbcc804f000-7fbcc8082000 rw-p 00000000 00:00 0
7fbcc8082000-7fbcc80a0000 rw-p 00000000 00:00 0
7fbcc80a0000-7fbcc80aa000 rw-p 00000000 00:00 0
7fbcc80aa000-7fbcc8160000 rw-p 00000000 00:00 0
7fbcc8160000-7fbcc8163000 ---p 00000000 00:00 0
7fbcc8163000-7fbcc8261000 rw-p 00000000 00:00 0
7fbcc8261000-7fbcc8ca8000 r-xp 00000000 08:02 658329                     /usr/java/jre1.7.0_06/lib/amd64/server/libjvm.so
7fbcc8ca8000-7fbcc8ea7000 ---p 00a47000 08:02 658329                     /usr/java/jre1.7.0_06/lib/amd64/server/libjvm.so
7fbcc8ea7000-7fbcc8f4a000 rw-p 00a46000 08:02 658329                     /usr/java/jre1.7.0_06/lib/amd64/server/libjvm.so
7fbcc8f4a000-7fbcc8f89000 rw-p 00000000 00:00 0
7fbcc8f89000-7fbcc8f9f000 r-xp 00000000 08:02 658278                     /usr/java/jre1.7.0_06/lib/amd64/jli/libjli.so
7fbcc8f9f000-7fbcc919e000 ---p 00016000 08:02 658278                     /usr/java/jre1.7.0_06/lib/amd64/jli/libjli.so
7fbcc919e000-7fbcc919f000 rw-p 00015000 08:02 658278                     /usr/java/jre1.7.0_06/lib/amd64/jli/libjli.so
7fbcc919f000-7fbcc91a0000 rw-p 00000000 00:00 0
7fbcc91a1000-7fbcc91a2000 rw-p 00000000 00:00 0
7fbcc91a2000-7fbcc91aa000 rw-s 00000000 08:07 292                        /tmp/hsperfdata_root/3126
7fbcc91aa000-7fbcc91ab000 rw-p 00000000 00:00 0
7fbcc91ab000-7fbcc91ac000 r--p 00000000 00:00 0
7fbcc91ac000-7fbcc91ad000 rw-p 00000000 00:00 0
7fffad99a000-7fffad9af000 rw-p 00000000 00:00 0                          [stack]
7fffad9ff000-7fffada00000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
VM Arguments:
jvm_args: -Xmx1024m
java_command: Main.IsoServer nogui
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=/usr/local/jdk
CLASSPATH=.:/usr/local/jdk/lib/classes.zip:/usr/local/jdk/lib/mysql-connector-java-5.1.6.jar
PATH=/usr/local/jdk/bin:/usr/lib64/qt-3.3/bin:/usr/lib/courier-imap/sbin:/usr/lib/courier-imap/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/X11R6/bin:/root/bin
SHELL=/bin/bash
Signal Handlers:
SIGSEGV: [libjvm.so+0x8a5a80], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x8a5a80], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x741b60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x741b60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x741b60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x741b60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x7414b0], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGTERM: [libjvm.so+0x743840], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x743840], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:CentOS release 6.4 (Final)
uname:Linux 2.6.32-220.13.1.el6.x86_64 #1 SMP Tue Apr 17 23:56:34 BST 2012 x86_64
libc:glibc 2.12 NPTL 2.12
rlimit: STACK 10240k, CORE 0k, NPROC 15830, NOFILE 1024, AS infinity
load average:0.08 0.02 0.01
/proc/meminfo:
MemTotal:        2045524 kB
MemFree:           93212 kB
Buffers:          215936 kB
Cached:           957604 kB
SwapCached:         7300 kB
Active:           977036 kB
Inactive:         786260 kB
Active(anon):     338308 kB
Inactive(anon):   253632 kB
Active(file):     638728 kB
Inactive(file):   532628 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:       4095992 kB
SwapFree:        4084172 kB
Dirty:                20 kB
Writeback:             0 kB
AnonPages:        586236 kB
Mapped:            31028 kB
Shmem:              2128 kB
Slab:             133656 kB
SReclaimable:     102016 kB
SUnreclaim:        31640 kB
KernelStack:        2056 kB
PageTables:        14972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     5118752 kB
Committed_AS:    2418356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      275704 kB
VmallocChunk:   34359355248 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7744 kB
DirectMap2M:     2080768 kB
CPU:total 4 (4 cores per cpu, 1 threads per core) family 6 model 30 stepping 5, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, tsc, tscinvbit
/proc/cpuinfo:
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model        : 30
model name    : Intel(R) Core(TM) i5 CPU         760 @ 2.80GHz
stepping    : 5
cpu MHz        : 2800.022
cache size    : 8192 KB
physical id    : 0
siblings    : 4
core id        : 0
cpu cores    : 4
apicid        : 0
initial apicid    : 0
fpu        : yes
fpu_exception    : yes
cpuid level    : 11
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm ida dts tpr_shadow vnmi flexpriority ept vpid
bogomips    : 5600.04
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:
processor    : 1
vendor_id    : GenuineIntel
cpu family    : 6
model        : 30
model name    : Intel(R) Core(TM) i5 CPU         760 @ 2.80GHz
stepping    : 5
cpu MHz        : 2800.022
cache size    : 8192 KB
physical id    : 0
siblings    : 4
core id        : 1
cpu cores    : 4
apicid        : 2
initial apicid    : 2
fpu        : yes
fpu_exception    : yes
cpuid level    : 11
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm ida dts tpr_shadow vnmi flexpriority ept vpid
bogomips    : 5599.14
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:
processor    : 2
vendor_id    : GenuineIntel
cpu family    : 6
model        : 30
model name    : Intel(R) Core(TM) i5 CPU         760 @ 2.80GHz
stepping    : 5
cpu MHz        : 2800.022
cache size    : 8192 KB
physical id    : 0
siblings    : 4
core id        : 2
cpu cores    : 4
apicid        : 4
initial apicid    : 4
fpu        : yes
fpu_exception    : yes
cpuid level    : 11
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm ida dts tpr_shadow vnmi flexpriority ept vpid
bogomips    : 5599.14
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:
processor    : 3
vendor_id    : GenuineIntel
cpu family    : 6
model        : 30
model name    : Intel(R) Core(TM) i5 CPU         760 @ 2.80GHz
stepping    : 5
cpu MHz        : 2800.022
cache size    : 8192 KB
physical id    : 0
siblings    : 4
core id        : 3
cpu cores    : 4
apicid        : 6
initial apicid    : 6
fpu        : yes
fpu_exception    : yes
cpuid level    : 11
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm ida dts tpr_shadow vnmi flexpriority ept vpid
bogomips    : 5599.14
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:
Memory: 4k page, physical 2045524k(93212k free), swap 4095992k(4084172k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (23.2-b09) for linux-amd64 JRE (1.7.0_06-b24), built on Aug 9 2012 19:49:48 by "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)
time: Tue Jun 18 13:37:03 2013
elapsed time: 5652 seconds

Hi!
I've got the jvm crashing when it calls native methods
via the JNI.
The same native method run without a glitch in "pure"
C. So there is no bug in the native method, I suppose.
What is more interesting
is that the same java program with the same native
interface runs fine using gij (from gnu) too!
$ java -version
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition
(build 1.4.2-b28)
Java HotSpot(TM) Client VM (build 1.4.2-b28, mixed
mode)
The native methods are in C. Compiled using gcc.
$ gcc -v
Reading specs from
/usr/lib/gcc-lib/i386-redhat-linux/3.2/specs
Configured with: ../configure --prefix=/usr
mandir=/usr/share/man infodir=/usr/share/info
enable-shared enable-threads=posix
disable-checking host=i386-redhat-linux
with-system-zlib enable-__cxa_atexit
Thread model: posix
gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)
The machine is P4 on Red hat linux 8.0
$ uname -a
Linux vanee.mlaproxy.iitk.ac.in 2.4.18-14 #1 Wed Sep 4
13:35:50 EDT 2002 i686 i686 i386 GNU/Linux
The error message is
An unexpected exception has been detected in native
code outside the VM.
Unexpected Signal : 11 occurred at PC=0x4CDBEDA3
Function=Java_Medico_Producer_vanee+0x2B3
Library=/home/asingh/Java/medico/develop/Source/libnati
elib.so
Current Java thread:
at Medico.Producer.vanee(Native Method)
at Medico.Producer.run(Producer.java:18)
If you are interested, I can also post the dyanamic
libraries.
Any help is appreciated. Please cc me a copy at
[email protected]
Thanks,
Abhishek.Signal 11 is a segmentation fault. If this runs fine in pure C then you may be passing it a null value on the Java side. I am unfamilar with gij, so I don't know what to say about that

JVM crash on Debian Linux

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