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Date:      Fri, 25 Aug 2006 12:39:19 -0600
From:      "Blake Bishop" <BBishop@studeo.com>
To:        <freebsd-java@FreeBSD.org>
Cc:        Bryan Brown <BBrown@studeo.com>
Subject:   HotSpot Virtual Machine unexpected error
Message-ID:  <98C17BF95CECCF4CBFADA14F76509FA105EB7324@apollo.studeo.com>

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[-- Attachment #1 --]
To Whom It May Concern:

 

When running a particular Java application, I periodically receive this
error along with a Java core dump:

#

# An unexpected error has been detected by HotSpot Virtual Machine:

#

#  SIGBUS (0xa) at pc=0x283efe74, pid=36191, tid=0x8467c00

#

# Java VM: Java HotSpot(TM) Client VM (diablo-1.5.0_06-b00 mixed mode)

# Problematic frame:

# V  [libjvm.so+0x262e74]

#

# An error report file with more information is saved as
hs_err_pid36191.log

#

# If you would like to submit a bug report, please write

# a letter to freebsd-java@FreeBSD.org mailing list

#

 

I've attached the error report file.  Please let me know what other info
you need.

 

Thanks,

Blake

 

Blake Bishop 
Director of Technical Services 
Studeo
W: 1.801.993.2300
F: 1.801.993.2301
BBishop@studeo.com <mailto:bbishop@studeo.com> 
http://www.studeo.com <http://www.studeo.com>; 

 


[-- Attachment #2 --]
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGBUS (0xa) at pc=0x283efe74, pid=36191, tid=0x8467c00
#
# Java VM: Java HotSpot(TM) Client VM (diablo-1.5.0_06-b00 mixed mode)
# Problematic frame:
# V  [libjvm.so+0x262e74]
#

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

Current thread (0x08467a00):  JavaThread "Thread-0" daemon [_thread_in_vm_trans, id=138836992]

siginfo:si_signo=10, si_errno=0, si_code=12, si_addr=0x28645e80

Registers:
EAX=0x28645000, EBX=0x2860f7e4, ECX=0x28625068, EDX=0x00000e80
ESP=0xbf6f5738, EBP=0xbf6f5830, ESI=0x08467a00, EDI=0xbf6f5808
EIP=0x283efe74, EFLAGS=0x00010202

Top of Stack: (sp=0xbf6f5738)
0xbf6f5738:   2857c76b 2860f7e4 000000b4 000000b5
0xbf6f5748:   bf6f57a8 00000002 bf6f5788 0846dc34
0xbf6f5758:   31723558 00000007 0000000c 00000000
0xbf6f5768:   00000000 00000003 31723568 31723558
0xbf6f5778:   00000000 00000000 bf6f5784 0846dc1c
0xbf6f5788:   bf6f5844 2b559335 bf6f586c bf6f5800
0xbf6f5798:   bf6f5844 2b559335 bf6f586c bf6f57d8
0xbf6f57a8:   bf6f5844 2b559335 bf6f586c 0846dc24 

Instructions: (pc=0x283efe74)
0x283efe64:   21 ca 8b 8b bc 6f 00 00 8b 01 8b 8b 60 68 00 00
0x283efe74:   c7 04 10 01 00 00 00 8b 01 85 c0 74 9b 83 ec 0c 

Stack: [0xbf6b6000,0xbf6f6000),  sp=0xbf6f5738,  free space=253k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0x262e74]
j  java.io.ByteArrayOutputStream.write([BII)V+42
j  org.apache.tools.ant.taskdefs.StreamPumper.run()V+35
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub
V  [libjvm.so+0x26f2d8]
V  [libjvm.so+0x387208]
V  [libjvm.so+0x26f3ef]
V  [libjvm.so+0x26f886]
V  [libjvm.so+0x26f9fe]
V  [libjvm.so+0x2d1b1a]
V  [libjvm.so+0x3f6670]
V  [libjvm.so+0x3f6731]
V  [libjvm.so+0x3843b9]
C  [libpthread.so.2+0x8c2d]  _pthread_create+0x7c1

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  java.io.ByteArrayOutputStream.write([BII)V+42
j  org.apache.tools.ant.taskdefs.StreamPumper.run()V+35
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub

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

Java Threads: ( => current thread )
  0x08467e00 JavaThread "Thread-1" daemon [_thread_blocked, id=139395072]
=>0x08467a00 JavaThread "Thread-0" daemon [_thread_in_vm_trans, id=138836992]
  0x08467600 JavaThread "process reaper" daemon [_thread_blocked, id=138835968]
  0x08143c00 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=135544320]
  0x08143800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=135543296]
  0x08143400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=135542272]
  0x08143000 JavaThread "Finalizer" daemon [_thread_blocked, id=135541248]
  0x08067c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=134643200]
  0x0805cc00 JavaThread "main" [_thread_in_vm, id=134594560]

Other Threads:
  0x08056f00 VMThread [id=134642176]
  0x08056a00 WatcherThread [id=135660032]

VM state:synchronizing (normal execution)

VM Mutex/Monitor currently owned by a thread:  ([mutex/lock_event])
[0x08062600/0x08062640] Safepoint_lock - owner thread: 0x08056f00
[0x080626c0/0x08062700] Threads_lock - owner thread: 0x08056f00
[0x08053720/0x08062cc0] Heap_lock - owner thread: 0x0805cc00

Heap
 def new generation   total 576K, used 575K [0x2d5d0000, 0x2d670000, 0x2dab0000)
  eden space 512K, 100% used [0x2d5d0000, 0x2d650000, 0x2d650000)
  from space 64K,  99% used [0x2d650000, 0x2d65fff8, 0x2d660000)
  to   space 64K,   0% used [0x2d660000, 0x2d660000, 0x2d670000)
 tenured generation   total 1408K, used 450K [0x2dab0000, 0x2dc10000, 0x315d0000)
   the space 1408K,  31% used [0x2dab0000, 0x2db20990, 0x2db20a00, 0x2dc10000)
 compacting perm gen  total 8192K, used 3181K [0x315d0000, 0x31dd0000, 0x355d0000)
   the space 8192K,  38% used [0x315d0000, 0x318eb750, 0x318eb800, 0x31dd0000)
No shared spaces configured.

Dynamic libraries:
0x08048000 	/usr/local/java/bin/java
0x2807d000 	/lib/libz.so.3
0x2808d000 	/usr/lib/libpthread.so.2
0x280b1000 	/lib/libc.so.6
0x2818d000 	/usr/local/diablo-jdk1.5.0/jre/lib/i386/client/libjvm.so
0x2862e000 	/lib/libm.so.4
0x28646000 	/usr/local/diablo-jdk1.5.0/jre/lib/i386/native_threads/libhpi.so
0x28657000 	/usr/local/diablo-jdk1.5.0/jre/lib/i386/libverify.so
0x28664000 	/usr/local/diablo-jdk1.5.0/jre/lib/i386/libjava.so
0x28683000 	/usr/local/diablo-jdk1.5.0/jre/lib/i386/libzip.so
0x28052000 	/libexec/ld-elf.so.1

VM Arguments:
jvm_args: -Dant.home=/usr/local/ant -Dant.library.dir=/usr/local/ant/lib
java_command: org.apache.tools.ant.launch.Launcher -cp  run_cp
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=/usr/local/java
PATH=/usr/bin:/bin:/usr/local/ant/bin:/usr/local/java/bin
LD_LIBRARY_PATH=/usr/local/diablo-jdk1.5.0/jre/lib/i386/client:/usr/local/diablo-jdk1.5.0/jre/lib/i386:/usr/local/diablo-jdk1.5.0/jre/../lib/i386
SHELL=/bin/sh

Signal Handlers:
SIGSEGV: [libjvm.so+0x426680], sa_mask[0]=0xffffffff, sa_flags=0x00000002
SIGBUS: [libjvm.so+0x426680], sa_mask[0]=0xffffffff, sa_flags=0x00000002
SIGFPE: [libjvm.so+0x387210], sa_mask[0]=0xffffffff, sa_flags=0x00000042
SIGPIPE: [libjvm.so+0x387210], sa_mask[0]=0xffffffff, sa_flags=0x00000042
SIGILL: [libjvm.so+0x387210], sa_mask[0]=0xffffffff, sa_flags=0x00000042
SIGUSR1: [libjvm.so+0x3872e0], sa_mask[0]=0x00000000, sa_flags=0x00000040
SIGUSR2: [libjvm.so+0x387210], sa_mask[0]=0xffffffff, sa_flags=0x00000042
SIGHUP: [libjvm.so+0x385ac0], sa_mask[0]=0xffffffff, sa_flags=0x00000002
SIGINT: [libjvm.so+0x385ac0], sa_mask[0]=0xffffffff, sa_flags=0x00000002
SIGQUIT: [libjvm.so+0x385ac0], sa_mask[0]=0xffffffff, sa_flags=0x00000002
SIGTERM: [libjvm.so+0x385ac0], sa_mask[0]=0xffffffff, sa_flags=0x00000002


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

OS:FreeBSD
uname:FreeBSD 6.0-RELEASE FreeBSD 6.0-RELEASE #14: Wed May  3 15:41:25 MDT 2006     root@fc:/usr/src/sys/i386/compile/VKERN i386
rlimit: STACK 65536k, CORE infinity, NOFILE 4000
CPU:total 2 family 15, cmov, cx8, fxsr, mmx, ht

Memory: 4k page, physical 1896636k

vm_info: Java HotSpot(TM) Client VM (diablo-1.5.0_06-b00) for freebsd-x86, built on Feb 17 2006 00:12:58 by truk with gcc 3.4.4 [FreeBSD] 20050518


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