2 Replies Latest reply on Sep 30, 2005 3:44 AM by bbbear

    JVM problem

    bbbear Newbie

      Hi,

      I was trying to up the jboss server 4.0.1, and i got this JVM problem.

      =============================================
      09:23:10,908 INFO [ServerInfo] OS-System: Linux 2.6.12-1.1372_FC3,i386
      09:23:12,304 INFO [Server] Core system initialized
      09:23:19,637 INFO [Log4jService$URLWatchTimerTask] Configuring from URL: resource:log4j.xml
      09:23:33,734 INFO [Embedded] Catalina naming disabled
      09:23:38,254 INFO [Http11Protocol] Initializing Coyote HTTP/1.1 on http-0.0.0.0-8080
      09:23:38,306 INFO [Catalina] Initialization processed in 2780 ms
      09:23:38,313 INFO [StandardEngine] Starting Servlet Engine: Apache Tomcat/5.0.28
      09:23:38,409 INFO [StandardHost] XML validation disabled
      09:23:38,575 INFO [Catalina] Server startup in 269 ms
      09:23:57,713 WARN [ConfiguredIdentityLoginModule] Creating LoginModule with no configured password!
      #
      # An unexpected error has been detected by HotSpot Virtual Machine:
      #
      # SIGSEGV (0xb) at pc=0xb79a417d, pid=20909, tid=2787462064
      #
      # Java VM: Java HotSpot(TM) Server VM (1.5.0_04-b05 mixed mode)
      # Problematic frame:
      # V [libjvm.so+0x3ba17d]
      #
      # An error report file with more information is saved as hs_err_pid20909.log
      #
      # If you would like to submit a bug report, please visit:
      # http://java.sun.com/webapps/bugreport/crash.jsp
      #
      /opt/jboss/bin/run.sh: line 181: 20909 Aborted "$JAVA" $JAVA_OPTS -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" -classpath "$JBOSS_CLASSPATH" org.jboss.Main "$@"

      =============================================

      I have attached the contents hs_err_pid20909.log at below. Maybe it's not the right place to post it here but is there anyone know how to analyze the content? Need help to analyze.. :(
      Or maybe point me to somewhere where i can learn of how to analyze the log file?

      Thank you.

      Regards,
      bb

      =============================================

      #
      # An unexpected error has been detected by HotSpot Virtual Machine:
      #
      # SIGSEGV (0xb) at pc=0xb79a417d, pid=20909, tid=2787462064
      #
      # Java VM: Java HotSpot(TM) Server VM (1.5.0_04-b05 mixed mode)
      # Problematic frame:
      # V [libjvm.so+0x3ba17d]
      #

      --------------- T H R E A D ---------------

      Current thread (0x08c7cd90): VMThread [id=20910]

      siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000057

      Registers:
      EAX=0xffffffff, EBX=0xb7b4edcc, ECX=0xae3102c8, EDX=0xa93435c0
      ESP=0xa6253b70, EBP=0xa6253b88, ESI=0xb7b40400, EDI=0xb7b5d354
      EIP=0xb79a417d, CR2=0x00000057, EFLAGS=0x00010206

      Top of Stack: (sp=0xa6253b70)
      0xa6253b70: ae3102c8 a93435c0 08c05180 08c05180
      0xa6253b80: b7b4edcc b7b46804 a6253ba8 b79a448c
      0xa6253b90: b7b46804 a5cab084 0045bb28 b7b4edcc
      0xa6253ba0: b7b371c8 b7b4edcc a6253bd8 b7a83bc4
      0xa6253bb0: b7b5d354 b7b46804 0045b800 a6253c20
      0xa6253bc0: 0044e3e1 08c7c6a0 b7aadeb3 b7b4edcc
      0xa6253bd0: 00000002 08c05060 a6253c18 b77ec430
      0xa6253be0: b7b5d354 00000000 00000001 00000001

      Instructions: (pc=0xb79a417d)
      0xb79a416d: 40 08 8b 14 88 8b 42 04 8d 48 08 8b 40 08 52 51
      0xb79a417d: ff 50 58 8b 06 83 c4 10 8b 08 85 c9 75 d9 eb d0

      Stack: [0xa61d4000,0xa6255000), sp=0xa6253b70, free space=510k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x3ba17d]
      V [libjvm.so+0x3ba48c]
      V [libjvm.so+0x499bc4]
      V [libjvm.so+0x202430]
      V [libjvm.so+0x2049b8]
      V [libjvm.so+0x204222]
      V [libjvm.so+0x21319d]
      V [libjvm.so+0x47e3be]
      V [libjvm.so+0x201e67]
      V [libjvm.so+0x202e0e]
      V [libjvm.so+0x4c0978]
      V [libjvm.so+0x4c0676]
      V [libjvm.so+0x4bfce7]
      V [libjvm.so+0x4bfef5]
      V [libjvm.so+0x4bfb00]
      V [libjvm.so+0x3f1b68]
      C [libpthread.so.0+0x5341]

      VM_Operation (0xa5ca7620): full generation collection, mode: safepoint, requested by thread 0x08cafed8


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

      Java Threads: ( => current thread )
      0x0b4d4028 JavaThread "RMI LeaseChecker" daemon [_thread_blocked, id=20949]
      0x0b5531a8 JavaThread "IdleRemover" [_thread_blocked, id=20947]
      0x09362200 JavaThread "RMI TCP Connection(1)-207.36.232.200" daemon [_thread_in_native, id=20946]
      0x0913c668 JavaThread "JBoss System Threads(1)-2" daemon [_thread_blocked, id=20945]
      0x0acd50b8 JavaThread "Timer-3" daemon [_thread_blocked, id=20944]
      0x095e8630 JavaThread "Thread-5" daemon [_thread_blocked, id=20941]
      0x0996a880 JavaThread "UILServerILService Accept Thread" [_thread_in_native, id=20940]
      0x0bbbd440 JavaThread "TimeoutFactory" daemon [_thread_blocked, id=20939]
      0x0b571d58 JavaThread "JCA PoolFiller" [_thread_blocked, id=20938]
      0x093a79d8 JavaThread "Timer-2" daemon [_thread_blocked, id=20937]
      0x093626a0 JavaThread "HSQLDB Timer @126aaca" daemon [_thread_blocked, id=20936]
      0x0976de18 JavaThread "WorkManager(3)-1" daemon [_thread_blocked, id=20935]
      0x0a0da720 JavaThread "JBoss JMX Attribute Monitor FreeMemory Monitor" [_thread_blocked, id=20934]
      0x09392190 JavaThread "JBossMQ Cache Reference Softner" daemon [_thread_blocked, id=20933]
      0x090bb310 JavaThread "ContainerBackgroundProcessor[StandardEngine[jboss.web]]" daemon [_thread_blocked, id=20931]
      0x094fa6f8 JavaThread "PooledInvokerAcceptor#0-4445" [_thread_in_native, id=20930]
      0x093aca68 JavaThread "RMI TCP Accept-4444" daemon [_thread_in_native, id=20929]
      0x08eee9d8 JavaThread "ClassLoadingPool(2)-1" daemon [_thread_in_native, id=20928]
      0x095b7a28 JavaThread "JBoss System Threads(1)-1" daemon [_thread_in_native, id=20927]
      0x09474ab0 JavaThread "GC Daemon" daemon [_thread_blocked, id=20926]
      0x09400900 JavaThread "RMI Reaper" [_thread_blocked, id=20925]
      0x092ef2d8 JavaThread "Timer-1" daemon [_thread_blocked, id=20924]
      0x094a51b8 JavaThread "RMI TCP Accept-1098" daemon [_thread_in_native, id=20923]
      0x093ac608 JavaThread "ScannerThread" daemon [_thread_blocked, id=20922]
      0x0929fcb0 JavaThread "Timer-0" daemon [_thread_blocked, id=20920]
      0x08be5ab0 JavaThread "DestroyJavaVM" [_thread_blocked, id=20909]
      0x08cafed8 JavaThread "main" [_thread_blocked, id=20919]
      0x08c8dca8 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=20917]
      0x08c8c830 JavaThread "CompilerThread1" daemon [_thread_blocked, id=20916]
      0x08c8b7e0 JavaThread "CompilerThread0" daemon [_thread_blocked, id=20915]
      0x08c8a6c0 JavaThread "AdapterThread" daemon [_thread_blocked, id=20914]
      0x08c898a8 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=20913]
      0x08c7f6a8 JavaThread "Finalizer" daemon [_thread_blocked, id=20912]
      0x08c7f1b8 JavaThread "Reference Handler" daemon [_thread_blocked, id=20911]

      Other Threads:
      =>0x08c7cd90 VMThread [id=20910]
      0x08c8f138 WatcherThread [id=20918]

      VM state:at safepoint (normal execution)

      VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
      [0x08be4f48/0x08be4f70] Threads_lock - owner thread: 0x08c7cd90
      [0x08be5398/0x08be53b0] Heap_lock - owner thread: 0x08cafed8

      Heap
      def new generation total 13120K, used 1713K [0xa6310000, 0xa7140000, 0xa7140000)
      eden space 11712K, 3% used [0xa6310000, 0xa6382230, 0xa6e80000)
      from space 1408K, 89% used [0xa6e80000, 0xa6fba210, 0xa6fe0000)
      to space 1408K, 0% used [0xa6fe0000, 0xa6fe0000, 0xa7140000)
      tenured generation total 116544K, used 49718K [0xa7140000, 0xae310000, 0xae310000)
      the space 116544K, 42% used [0xa7140000, 0xaa1cda50, 0xaa1cdc00, 0xae310000)
      compacting perm gen total 27648K, used 27647K [0xae310000, 0xafe10000, 0xb2310000)
      the space 27648K, 99% used [0xae310000, 0xafe0ffe8, 0xafe10000, 0xafe10000)
      No shared spaces configured.

      Dynamic libraries:
      0031a000-0032f000 r-xp 00000000 03:02 1822 /lib/ld-2.3.5.so
      00330000-00331000 r-xp 00015000 03:02 1822 /lib/ld-2.3.5.so
      00331000-00332000 rwxp 00016000 03:02 1822 /lib/ld-2.3.5.so
      00334000-00457000 r-xp 00000000 03:02 29100 /lib/tls/libc-2.3.5.so
      00457000-00458000 --xp 00123000 03:02 29100 /lib/tls/libc-2.3.5.so
      00458000-0045a000 r-xp 00123000 03:02 29100 /lib/tls/libc-2.3.5.so
      0045a000-0045c000 rwxp 00125000 03:02 29100 /lib/tls/libc-2.3.5.so
      0045c000-0045e000 rwxp 0045c000 00:00 0
      00460000-00462000 r-xp 00000000 03:02 29189 /lib/libdl-2.3.5.so
      00462000-00463000 r-xp 00001000 03:02 29189 /lib/libdl-2.3.5.so
      00463000-00464000 rwxp 00002000 03:02 29189 /lib/libdl-2.3.5.so
      00466000-00487000 r-xp 00000000 03:02 130946 /lib/tls/libm-2.3.5.so
      00487000-00488000 r-xp 00020000 03:02 130946 /lib/tls/libm-2.3.5.so
      00488000-00489000 rwxp 00021000 03:02 130946 /lib/tls/libm-2.3.5.so
      0049d000-004ab000 r-xp 00000000 03:02 24961 /lib/tls/libpthread-2.3.5.so
      004ab000-004ac000 r-xp 0000d000 03:02 24961 /lib/tls/libpthread-2.3.5.so
      004ac000-004ad000 rwxp 0000e000 03:02 24961 /lib/tls/libpthread-2.3.5.so
      004ad000-004af000 rwxp 004ad000 00:00 0
      004f1000-00500000 r-xp 00000000 03:02 27186 /lib/libresolv-2.3.5.so
      00500000-00501000 --xp 0000f000 03:02 27186 /lib/libresolv-2.3.5.so
      00501000-00502000 r-xp 0000f000 03:02 27186 /lib/libresolv-2.3.5.so
      00502000-00503000 rwxp 00010000 03:02 27186 /lib/libresolv-2.3.5.so
      00503000-00505000 rwxp 00503000 00:00 0
      0050c000-0051e000 r-xp 00000000 03:02 26335 /lib/libnsl-2.3.5.so
      0051e000-0051f000 r-xp 00011000 03:02 26335 /lib/libnsl-2.3.5.so
      0051f000-00520000 rwxp 00012000 03:02 26335 /lib/libnsl-2.3.5.so
      00520000-00522000 rwxp 00520000 00:00 0
      08048000-08056000 r-xp 00000000 03:02 688015 /opt/jdk1.5.0_04/bin/java
      08056000-08058000 rwxp 0000e000 03:02 688015 /opt/jdk1.5.0_04/bin/java
      08be2000-0bf16000 rwxp 08be2000 00:00 0 [heap]
      a31f6000-a31f9000 --xp a31f6000 00:00 0
      a31f9000-a3277000 rwxp a31f9000 00:00 0
      a3277000-a327a000 --xp a3277000 00:00 0
      a327a000-a32f8000 rwxp a327a000 00:00 0
      a32f8000-a32fb000 --xp a32f8000 00:00 0
      a32fb000-a3379000 rwxp a32fb000 00:00 0
      a3379000-a337c000 --xp a3379000 00:00 0
      a337c000-a33fa000 rwxp a337c000 00:00 0
      a33fa000-a33fd000 --xp a33fa000 00:00 0
      a33fd000-a347b000 rwxp a33fd000 00:00 0
      a347b000-a347e000 --xp a347b000 00:00 0
      a347e000-a34fc000 rwxp a347e000 00:00 0
      a34fc000-a34ff000 --xp a34fc000 00:00 0
      a34ff000-a357d000 rwxp a34ff000 00:00 0
      a357d000-a3580000 --xp a357d000 00:00 0
      a3580000-a35fe000 rwxp a3580000 00:00 0
      a35fe000-a3601000 --xp a35fe000 00:00 0
      a3601000-a367f000 rwxp a3601000 00:00 0
      a367f000-a3682000 --xp a367f000 00:00 0
      a3682000-a3700000 rwxp a3682000 00:00 0
      a3700000-a3800000 rwxs 00000000 03:02 721829 /opt/jboss-4.0.1sp1/server/default/data/hypersonic/localDB.data
      a3800000-a3821000 rwxp a3800000 00:00 0
      a3821000-a3900000 --xp a3821000 00:00 0
      a3939000-a393c000 --xp a3939000 00:00 0
      a393c000-a39ba000 rwxp a393c000 00:00 0
      a39ba000-a39c0000 r-xp 00000000 03:02 656005 /opt/jdk1.5.0_04/jre/lib/i386/libnio.so
      a39c0000-a39c1000 rwxp 00005000 03:02 656005 /opt/jdk1.5.0_04/jre/lib/i386/libnio.so
      a39c1000-a39c4000 --xp a39c1000 00:00 0
      a39c4000-a3a42000 rwxp a39c4000 00:00 0
      a3a42000-a3a45000 r-xs 00000000 03:02 723105 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46775mail-ra.rar-contents/mail-ra.jar
      a3a45000-a3a48000 r-xs 00000000 03:02 723103 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46775mail-ra.rar
      a3a48000-a3a59000 r-xs 00000000 03:02 723102 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46774jms-ra.rar-contents/jms-ra.jar
      a3a59000-a3a69000 r-xs 00000000 03:02 723100 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46774jms-ra.rar
      a3a69000-a3a6c000 --xp a3a69000 00:00 0
      a3a6c000-a3aea000 rwxp a3a6c000 00:00 0
      a3aea000-a3aed000 --xp a3aea000 00:00 0
      a3aed000-a3b6b000 rwxp a3aed000 00:00 0
      a3b6b000-a3b6f000 r-xs 00000000 03:02 723076 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46753uuid-key-generator.sar
      a3b6f000-a3c52000 r-xs 00000000 03:02 723075 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46752jfreechart.jar
      a3c52000-a3ca3000 r-xs 00000000 03:02 723074 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46751jcommon.jar
      a3ca3000-a3cc6000 r-xs 00000000 03:02 723073 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46750console-mgr-classes.jar
      a3cc6000-a3cc9000 --xp a3cc6000 00:00 0
      a3cc9000-a3d47000 rwxp a3cc9000 00:00 0
      a3d47000-a3d6e000 r-xs 00000000 03:02 723062 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46749tomcat50-service.jar
      a3d6e000-a3d9a000 r-xs 00000000 03:02 723061 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46748tomcat-util.jar
      a3d9a000-a3db8000 r-xs 00000000 03:02 723060 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46747tomcat-jk2.jar
      a3db8000-a3dc5000 r-xs 00000000 03:02 723059 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46746tomcat-http11.jar
      a3dc5000-a3dca000 r-xs 00000000 03:02 723058 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46745tomcat-coyote.jar
      a3dca000-a3dd0000 r-xs 00000000 03:02 723057 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46744servlets-webdav.jar
      a3dd0000-a3dd2000 r-xs 00000000 03:02 723056 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46743servlets-invoker.jar
      a3dd2000-a3dd8000 r-xs 00000000 03:02 723055 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46742servlets-default.jar
      a3dd8000-a3dda000 r-xs 00000000 03:02 723054 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46741servlets-common.jar
      a3dda000-a3de5000 r-xs 00000000 03:02 723053 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46740naming-resources.jar
      a3de5000-a3ded000 r-xs 00000000 03:02 723052 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46739naming-common.jar
      a3ded000-a3e08000 r-xs 00000000 03:02 723051 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46738jasper-runtime.jar
      a3e08000-a3e5f000 r-xs 00000000 03:02 723050 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46737jasper-compiler.jar
      a3e5f000-a3e66000 r-xs 00000000 03:02 723049 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46736jakarta-regexp-1.3.jar
      a3e66000-a3e81000 r-xs 00000000 03:02 723048 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46735commons-modeler.jar
      a3e81000-a3e89000 r-xs 00000000 03:02 723047 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46734commons-logging.jar
      a3e89000-a3ea5000 r-xs 00000000 03:02 723046 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46733commons-el.jar
      a3ea5000-a3ec0000 r-xs 00000000 03:02 723045 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46732commons-digester.jar
      a3ec0000-a3ee9000 r-xs 00000000 03:02 723044 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46731commons-collections.jar
      a3ee9000-a3f07000 r-xs 00000000 03:02 723043 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46730commons-beanutils.jar
      a3f07000-a3fb6000 r-xs 00000000 03:02 723042 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46729catalina.jar
      a3fb6000-a3fd1000 r-xs 00000000 03:02 723040 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46728catalina-optional.jar
      a3fd1000-a3fdd000 r-xs 00000000 03:02 723039 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46727catalina-manager.jar
      a3fdd000-a40d4000 r-xs 00000000 03:02 723038 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46726ant.jar
      a40d5000-a40d6000 r-xp 00000000 03:02 656019 /opt/jdk1.5.0_04/jre/lib/i386/librmi.so
      a40d6000-a40d7000 rwxp 00000000 03:02 656019 /opt/jdk1.5.0_04/jre/lib/i386/librmi.so
      a40d7000-a40f3000 r-xs 00000000 03:02 723036 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46724wsdl4j.jar
      a40f3000-a412b000 r-xs 00000000 03:02 723035 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46723jboss-ws4ee.jar
      a412b000-a4133000 r-xs 00000000 03:02 723034 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46722commons-logging.jar
      a4133000-a4145000 r-xs 00000000 03:02 723033 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46721commons-discovery.jar
      a4145000-a4281000 r-xs 00000000 03:02 723032 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46720axis-ws4ee.jar
      a4281000-a4366000 r-xs 00000000 03:02 723026 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46714hibernate2.jar
      a4366000-a43b1000 r-xs 00000000 03:02 723025 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46713cglib-full-2.0.1.jar
      a43b1000-a440a000 r-xs 00000000 03:02 723023 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46712trove.jar
      a440a000-a443a000 r-xs 00000000 03:02 721798 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46711jboss-aspect-library.jar
      a443a000-a44ba000 r-xs 00000000 03:02 721797 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46710jboss-aop.jar
      a44ba000-a451d000 r-xs 00000000 03:02 721796 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46709javassist.jar
      a451d000-a4520000 --xp a451d000 00:00 0
      a4520000-a459e000 rwxp a4520000 00:00 0
      a459e000-a45a1000 --xp a459e000 00:00 0
      a45a1000-a461f000 rwxp a45a1000 00:00 0
      a461f000-a4622000 --xp a461f000 00:00 0
      a4622000-a46a0000 rwxp a4622000 00:00 0
      a46a0000-a46a3000 --xp a46a0000 00:00 0
      a46a3000-a4721000 rwxp a46a3000 00:00 0
      a4721000-a4724000 --xp a4721000 00:00 0
      a4724000-a47a2000 rwxp a4724000 00:00 0
      a47a2000-a47a5000 --xp a47a2000 00:00 0
      a47a5000-a4823000 rwxp a47a5000 00:00 0
      a4823000-a4826000 --xp a4823000 00:00 0
      a4826000-a48a4000 rwxp a4826000 00:00 0
      a48a4000-a48a7000 --xp a48a4000 00:00 0
      a48a7000-a4925000 rwxp a48a7000 00:00 0
      a4925000-a4928000 --xp a4925000 00:00 0
      a4928000-a49a6000 rwxp a4928000 00:00 0
      a49a6000-a49aa000 r-xp 00000000 03:02 25691 /lib/libnss_dns-2.3.5.so
      a49aa000-a49ab000 r-xp 00003000 03:02 25691 /lib/libnss_dns-2.3.5.so
      a49ab000-a49ac000 rwxp 00004000 03:02 25691 /lib/libnss_dns-2.3.5.so
      a49ac000-a49ae000 r-xs 00000000 03:02 723099 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46773jboss-xa-jdbc.rar-contents/jboss-xa-jdbc.jar
      a49ae000-a49b1000 r-xs 00000000 03:02 723097 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46773jboss-xa-jdbc.rar
      a49b1000-a49b3000 r-xs 00000000 03:02 723096 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46772jboss-local-jdbc.rar-contents/jboss-local-jdbc.jar
      a49b3000-a49b7000 r-xs 00000000 03:02 723028 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46716odmg-3.0.jar
      a49b7000-a49ba000 --xp a49b7000 00:00 0
      a49ba000-a4a38000 rwxp a49ba000 00:00 0
      a4a38000-a4a4b000 r-xs 00000000 03:02 721667 /opt/jboss-4.0.1sp1/server/default/lib/CVXUtility.jar
      a4a4b000-a4a5c000 r-xs 00000000 03:02 721666 /opt/jboss-4.0.1sp1/server/default/lib/mssqlserver.jar
      a4a5c000-a4a62000 r-xs 00000000 03:02 721665 /opt/jboss-4.0.1sp1/server/default/lib/ant-jsch.jar
      a4a62000-a4ab0000 r-xs 00000000 03:02 721664 /opt/jboss-4.0.1sp1/server/default/lib/javassist-2.5.1.jar
      a4ab0000-a4aca000 r-xs 00000000 03:02 721663 /opt/jboss-4.0.1sp1/server/default/lib/jsch-0.1.18.jar
      a4aca000-a4bb5000 r-xs 00000000 03:02 721662 /opt/jboss-4.0.1sp1/server/default/lib/ant.jar
      a4bb5000-a4bce000 r-xs 00000000 03:02 721453 /opt/jboss-4.0.1sp1/server/default/lib/commons-dbcp-1.1.jar
      a4bce000-a4c02000 r-xs 00000000 03:02 721449 /opt/jboss-4.0.1sp1/server/default/lib/postgresql.jar
      a4c02000-a4c4b000 r-xs 00000000 03:02 720797 /opt/jboss-4.0.1sp1/server/default/lib/quartz.jar
      a4c4b000-a4c55000 r-xs 00000000 03:02 720796 /opt/jboss-4.0.1sp1/server/default/lib/commons-pool-1.1.jar
      a4c55000-a4c5d000 r-xs 00000000 03:02 720795 /opt/jboss-4.0.1sp1/server/default/lib/javadict-client-0.9.jar
      a4c5d000-a4c7a000 r-xs 00000000 03:02 720794 /opt/jboss-4.0.1sp1/server/default/lib/commons-beanutils-1.6.1.jar
      a4c7a000-a4c89000 r-xs 00000000 03:02 720793 /opt/jboss-4.0.1sp1/server/default/lib/msutil.jar
      a4c89000-a4c8c000 r-xs 00000000 03:02 720792 /opt/jboss-4.0.1sp1/server/default/lib/ant-launcher.jar
      a4c8c000-a4cb0000 r-xs 00000000 03:02 720790 /opt/jboss-4.0.1sp1/server/default/lib/jdom.jar
      a4cb0000-a4cb2000 r-xs 00000000 03:02 720789 /opt/jboss-4.0.1sp1/server/default/lib/CVXAcl.jar
      a4cb2000-a4cdc000 r-xs 00000000 03:02 720788 /opt/jboss-4.0.1sp1/server/default/lib/ant-contrib-1.0b1.jar
      a4cdc000-a4d23000 r-xs 00000000 03:02 720787 /opt/jboss-4.0.1sp1/server/default/lib/msbase.jar
      a4d23000-a4d3c000 r-xs 00000000 03:02 721753 /opt/jboss-4.0.1sp1/server/default/lib/snmp-support.jar
      a4d3c000-a4d49000 r-xs 00000000 03:02 721752 /opt/jboss-4.0.1sp1/server/default/lib/snmp-adaptor.jar
      a4d49000-a4d55000 r-xs 00000000 03:02 721751 /opt/jboss-4.0.1sp1/server/default/lib/scheduler-plugin.jar
      a4d55000-a4d56000 r-xs 00000000 03:02 721750 /opt/jboss-4.0.1sp1/server/default/lib/scheduler-plugin-example.jar
      a4d56000-a4d59000 r-xs 00000000 03:02 721749 /opt/jboss-4.0.1sp1/server/default/lib/properties-plugin.jar
      a4d59000-a4daa000 r-xs 00000000 03:02 721748 /opt/jboss-4.0.1sp1/server/default/lib/mail.jar
      a4daa000-a4dac000 r-xs 00000000 03:02 721747 /opt/jboss-4.0.1sp1/server/default/lib/mail-plugin.jar
      a4dac000-a4e03000 r-xs 00000000 03:02 721746 /opt/jboss-4.0.1sp1/server/default/lib/log4j.jar
      a4e03000-a4e08000 r-xs 00000000 03:02 721744 /opt/jboss-4.0.1sp1/server/default/lib/jpl-util.jar
      a4e08000-a4e09000 r-xs 00000000 03:02 721743 /opt/jboss-4.0.1sp1/server/default/lib/jpl-pattern.jar
      a4e09000-a4e13000 r-xs 00000000 03:02 721742 /opt/jboss-4.0.1sp1/server/default/lib/jnpserver.jar
      a4e13000-a4e1a000 r-xs 00000000 03:02 721741 /opt/jboss-4.0.1sp1/server/default/lib/jmx-adaptor-plugin.jar
      a4e1a000-a4e63000 r-xs 00000000 03:02 721740 /opt/jboss-4.0.1sp1/server/default/lib/jbosssx.jar
      a4e63000-a4ee2000 r-xs 00000000 03:02 721739 /opt/jboss-4.0.1sp1/server/default/lib/jbossmq.jar
      a4ee2000-a50c3000 r-xs 00000000 03:02 721738 /opt/jboss-4.0.1sp1/server/default/lib/jboss.jar
      a50c3000-a50ce000 r-xs 00000000 03:02 721737 /opt/jboss-4.0.1sp1/server/default/lib/jboss-transaction.jar
      a50ce000-a50d3000 r-xs 00000000 03:02 721736 /opt/jboss-4.0.1sp1/server/default/lib/jboss-saaj.jar
      a50d3000-a50de000 r-xs 00000000 03:02 721735 /opt/jboss-4.0.1sp1/server/default/lib/jboss-monitoring.jar
      a50de000-a5105000 r-xs 00000000 03:02 721734 /opt/jboss-4.0.1sp1/server/default/lib/jboss-management.jar
      a5105000-a5109000 r-xs 00000000 03:02 721733 /opt/jboss-4.0.1sp1/server/default/lib/jboss-jsr77.jar
      a5109000-a5133000 r-xs 00000000 03:02 721732 /opt/jboss-4.0.1sp1/server/default/lib/jboss-jca.jar
      a5133000-a513a000 r-xs 00000000 03:02 721731 /opt/jboss-4.0.1sp1/server/default/lib/jboss-jaxrpc.jar
      a513a000-a51a1000 r-xs 00000000 03:02 721730 /opt/jboss-4.0.1sp1/server/default/lib/jboss-j2ee.jar
      a51a1000-a51b2000 r-xs 00000000 03:02 721729 /opt/jboss-4.0.1sp1/server/default/lib/jboss-common-jdbc-wrapper.jar
      a51b2000-a51bf000 r-xs 00000000 03:02 721728 /opt/jboss-4.0.1sp1/server/default/lib/javax.servlet.jsp.jar
      a51bf000-a51d8000 r-xs 00000000 03:02 721727 /opt/jboss-4.0.1sp1/server/default/lib/javax.servlet.jar
      a51d8000-a5267000 r-xs 00000000 03:02 721726 /opt/jboss-4.0.1sp1/server/default/lib/hsqldb.jar
      a5267000-a5269000 r-xs 00000000 03:02 721725 /opt/jboss-4.0.1sp1/server/default/lib/hsqldb-plugin.jar
      a5269000-a526d000 r-xs 00000000 03:02 721724 /opt/jboss-4.0.1sp1/server/default/lib/bsh-deployer.jar
      a526d000-a52a9000 r-xs 00000000 03:02 721723 /opt/jboss-4.0.1sp1/server/default/lib/bsh-1.3.0.jar
      a52a9000-a52af000 r-xs 00000000 03:02 721722 /opt/jboss-4.0.1sp1/server/default/lib/bindingservice-plugin.jar
      a52af000-a532e000 r-xs 00000000 03:02 721721 /opt/jboss-4.0.1sp1/server/default/lib/bcel.jar
      a532e000-a5330000 r-xs 00000000 03:02 721720 /opt/jboss-4.0.1sp1/server/default/lib/autonumber-plugin.jar
      a5330000-a533e000 r-xs 00000000 03:02 721719 /opt/jboss-4.0.1sp1/server/default/lib/activation.jar
      a533e000-a5352000 r-xp 00000000 03:02 656004 /opt/jdk1.5.0_04/jre/lib/i386/libnet.so
      a5352000-a5353000 rwxp 00013000 03:02 656004 /opt/jdk1.5.0_04/jre/lib/i386/libnet.so
      a5353000-a5389000 r-xs 00000000 03:02 720817 /opt/jboss-4.0.1sp1/lib/jboss-system.jar
      a5389000-a53f7000 r-xs 00000000 03:02 720815 /opt/jboss-4.0.1sp1/lib/jboss-common.jar
      a53f7000-a5415000 r-xs 00000000 03:02 720818 /opt/jboss-4.0.1sp1/lib/log4j-boot.jar
      a5415000-a5440000 r-xs 00000000 03:02 720806 /opt/jboss-4.0.1sp1/lib/concurrent.jar
      a5440000-a5448000 r-xs 00000000 03:02 720813 /opt/jboss-4.0.1sp1/lib/gnu-regexp.jar
      a5448000-a5483000 r-xs 00000000 03:02 720814 /opt/jboss-4.0.1sp1/lib/jaxen.jar
      a5483000-a54e9000 r-xs 00000000 03:02 720807 /opt/jboss-4.0.1sp1/lib/dom4j.jar
      a54e9000-a557b000 r-xs 00000000 03:02 720816 /opt/jboss-4.0.1sp1/lib/jboss-jmx.jar
      a557b000-a5c2c000 r-xs 00000000 03:02 689902 /opt/jdk1.5.0_04/lib/tools.jar
      a5c2c000-a5c2f000 --xp a5c2c000 00:00 0
      a5c2f000-a5cad000 rwxp a5c2f000 00:00 0
      a5cad000-a5cb5000 r-xs 00000000 03:02 721768 /opt/jboss-4.0.1sp1/bin/run.jar
      a5cb5000-a5d79000 r-xs 00000000 03:02 688009 /opt/jdk1.5.0_04/jre/lib/ext/localedata.jar
      a5d79000-a5d7b000 r-xs 00000000 03:02 687466 /opt/jdk1.5.0_04/jre/lib/ext/dnsns.jar
      a5d7b000-a5da6000 r-xs 00000000 03:02 687465 /opt/jdk1.5.0_04/jre/lib/ext/sunpkcs11.jar
      a5da6000-a5dcc000 r-xs 00000000 03:02 687464 /opt/jdk1.5.0_04/jre/lib/ext/sunjce_provider.jar
      a5dcc000-a5dcd000 --xp a5dcc000 00:00 0
      a5dcd000-a5e4d000 rwxp a5dcd000 00:00 0
      a5e4d000-a5e50000 --xp a5e4d000 00:00 0
      a5e50000-a5ece000 rwxp a5e50000 00:00 0
      a5ece000-a5ed1000 --xp a5ece000 00:00 0
      a5ed1000-a5f4f000 rwxp a5ed1000 00:00 0
      a5f4f000-a5f52000 --xp a5f4f000 00:00 0
      a5f52000-a5fd0000 rwxp a5f52000 00:00 0
      a5fd0000-a5fd3000 --xp a5fd0000 00:00 0
      a5fd3000-a6051000 rwxp a5fd3000 00:00 0
      a6051000-a6054000 --xp a6051000 00:00 0
      a6054000-a60d2000 rwxp a6054000 00:00 0
      a60d2000-a60d5000 --xp a60d2000 00:00 0
      a60d5000-a6153000 rwxp a60d5000 00:00 0
      a6153000-a6156000 --xp a6153000 00:00 0
      a6156000-a61d4000 rwxp a6156000 00:00 0
      a61d4000-a61d5000 --xp a61d4000 00:00 0
      a61d5000-a6263000 rwxp a61d5000 00:00 0
      a6263000-a6276000 rwxp a6263000 00:00 0
      a6276000-a62fd000 rwxp a6276000 00:00 0
      a62fd000-a630f000 rwxp a62fd000 00:00 0
      a630f000-afe10000 rwxp a630f000 00:00 0
      afe10000-b2310000 rwxp afe10000 00:00 0
      b2311000-b2313000 r-xs 00000000 03:02 723094 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46772jboss-local-jdbc.rar
      b2313000-b2318000 r-xs 00000000 03:02 723027 /opt/jboss-4.0.1sp1/server/default/tmp/deploy/tmp46715jboss-hibernate.jar
      b2318000-b232c000 rwxp b2318000 00:00 0
      b232c000-b2398000 rwxp b232c000 00:00 0
      b2398000-b2878000 rwxp b2398000 00:00 0
      b2878000-b4398000 rwxp b2878000 00:00 0
      b4398000-b4bd3000 r-xs 00000000 03:02 656065 /opt/jdk1.5.0_04/jre/lib/charsets.jar
      b4bd3000-b4be7000 r-xs 00000000 03:02 656031 /opt/jdk1.5.0_04/jre/lib/jce.jar
      b4be7000-b4c6e000 r-xs 00000000 03:02 656062 /opt/jdk1.5.0_04/jre/lib/jsse.jar
      b4c6e000-b4cd7000 rwxp b4c6e000 00:00 0
      b4cd7000-b72b7000 r-xs 00000000 03:02 656078 /opt/jdk1.5.0_04/jre/lib/rt.jar
      b72b7000-b72d6000 r-xs 00000000 03:02 720811 /opt/jboss-4.0.1sp1/lib/endorsed/xml-apis.jar
      b72d6000-b73cd000 r-xs 00000000 03:02 720810 /opt/jboss-4.0.1sp1/lib/endorsed/xercesImpl.jar
      b73cd000-b7581000 r-xs 00000000 03:02 720809 /opt/jboss-4.0.1sp1/lib/endorsed/xalan.jar
      b7581000-b7590000 r-xs 00000000 03:02 720808 /opt/jboss-4.0.1sp1/lib/endorsed/resolver.jar
      b7590000-b75a3000 r-xp 00000000 03:02 656001 /opt/jdk1.5.0_04/jre/lib/i386/libzip.so
      b75a3000-b75a5000 rwxp 00012000 03:02 656001 /opt/jdk1.5.0_04/jre/lib/i386/libzip.so
      b75a5000-b75c6000 r-xp 00000000 03:02 655999 /opt/jdk1.5.0_04/jre/lib/i386/libjava.so
      b75c6000-b75c8000 rwxp 00020000 03:02 655999 /opt/jdk1.5.0_04/jre/lib/i386/libjava.so
      b75c8000-b75d3000 r-xp 00000000 03:02 655998 /opt/jdk1.5.0_04/jre/lib/i386/libverify.so
      b75d3000-b75d4000 rwxp 0000b000 03:02 655998 /opt/jdk1.5.0_04/jre/lib/i386/libverify.so
      b75d4000-b75dd000 r-xp 00000000 03:02 25692 /lib/libnss_files-2.3.5.so
      b75dd000-b75de000 r-xp 00008000 03:02 25692 /lib/libnss_files-2.3.5.so
      b75de000-b75df000 rwxp 00009000 03:02 25692 /lib/libnss_files-2.3.5.so
      b75df000-b75e2000 r-xs 00000000 03:02 720567 /opt/jboss-4.0.1sp1/client/getopt.jar
      b75e2000-b75ea000 rwxs 00000000 03:02 819889 /tmp/hsperfdata_jboss/20909
      b75ea000-b7af1000 r-xp 00000000 03:02 655988 /opt/jdk1.5.0_04/jre/lib/i386/server/libjvm.so
      b7af1000-b7b53000 rwxp 00506000 03:02 655988 /opt/jdk1.5.0_04/jre/lib/i386/server/libjvm.so
      b7b53000-b7f6b000 rwxp b7b53000 00:00 0
      b7f6c000-b7f6d000 r-xs 00000000 03:02 720819 /opt/jboss-4.0.1sp1/lib/namespace.jar
      b7f6d000-b7f73000 r-xp 00000000 03:02 655986 /opt/jdk1.5.0_04/jre/lib/i386/native_threads/libhpi.so
      b7f73000-b7f74000 rwxp 00006000 03:02 655986 /opt/jdk1.5.0_04/jre/lib/i386/native_threads/libhpi.so
      b7f74000-b7f75000 rwxp b7f74000 00:00 0
      b7f75000-b7f76000 --xp b7f75000 00:00 0
      b7f76000-b7f77000 r-xp b7f76000 00:00 0
      bfa77000-bfa7a000 --xp bfa77000 00:00 0
      bfa7a000-bfc77000 rwxp bfa7a000 00:00 0 [stack]

      VM Arguments:
      jvm_args: -Xms128m -Xmx128m -Dprogram.name=run.sh -Djava.endorsed.dirs=/opt/jboss/lib/endorsed
      java_command: org.jboss.Main -c default

      Environment Variables:
      JAVA_HOME=/opt/jdk1.5.0_04
      JRE_HOME=/opt/jdk1.5.0_04/jre
      PATH=/usr/kerberos/bin:/opt/jdk1.5.0_04/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin
      LD_LIBRARY_PATH=/opt/jdk1.5.0_04/jre/lib/i386/server:/opt/jdk1.5.0_04/jre/lib/i386:/opt/jdk1.5.0_04/jre/../lib/i386
      SHELL=/bin/bash

      Signal Handlers:
      SIGSEGV: [libjvm.so+0x4b8860], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGBUS: [libjvm.so+0x4b8860], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGFPE: [libjvm.so+0x3f00a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGPIPE: [libjvm.so+0x3f00a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGILL: [libjvm.so+0x3f00a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
      SIGUSR2: [libjvm.so+0x3f23e0], sa_mask[0]=0x00000000, sa_flags=0x10000004
      SIGHUP: [libjvm.so+0x3f1e10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
      SIGQUIT: [libjvm.so+0x3f1e10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
      SIGTERM: [libjvm.so+0x3f1e10], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


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

      OS:Fedora Core release 3 (Heidelberg)

      uname:Linux 2.6.12-1.1372_FC3 #1 Fri Jul 15 00:59:10 EDT 2005 i686
      libc:glibc 2.3.5 NPTL 2.3.5
      rlimit: STACK 10240k, CORE 0k, NPROC 16244, NOFILE 1024, AS infinity
      load average:1.25 0.39 0.13

      CPU:total 1 family 15, cmov, cx8, fxsr, mmx, sse, sse2, ht

      Memory: 4k page, physical 1026720k(12924k free), swap 1060280k(1060088k free)

      vm_info: Java HotSpot(TM) Server VM (1.5.0_04-b05) for linux-x86, built on Jun 3 2005 02:09:05 by java_re with gcc 3.2.1-7a (J2SE release)

        • 1. Re: JVM problem
          Piotr Kolaczkowski Newbie

          We had similar problems with JVM running Jboss 3.2.5 when performance of the hardware cooling system was poor. Jboss uses lots of memory. If hardware gets too hot, it is high probable that misfunctioning memory causes JVM to crash.Some additional fans and better air conditioning have helped.

          If it is not it, try using another JVM implementation - for example JRockit instead of Sun's JVM. By the way JRockit fixes some OutOfMemoryError related problems.

          • 2. Re: JVM problem
            bbbear Newbie

            Thank you for the info, pkolaczk.

            Unfortunately, the server is in a hosting company which's in US. Few 10 thousands mile from here. : )

            I do wish to understand what the hs_err_pid20909.log says..

            Will see what JRockit can do for us then.

            Any other pointers are much appreciated.

            Regards,
            bb