Name: rmT116609 Date: 03/11/2004


FULL PRODUCT VERSION :
java version "1.5.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b32c)
Java HotSpot(TM) Client VM (build 1.5.0-beta-b32c, mixed mode)


FULL OS VERSION :
SuSE 9
Linux cidreira 2.4.21-166-default #2 Ter Jan 20 10:39:11 BRST 2004 i686 i686 i386 GNU/Linux


A DESCRIPTION OF THE PROBLEM :
When I try to run the java application Findbugs (http://www.cs.umd.edu/~pugh/java/bugs) the jvm crashs with the message:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x159af09e, pid=9617, tid=16384
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-beta-b32c mixed mode)
# Problematic frame:
# V [libjvm.so+0x2a409e]
#
# An error report file with more information is saved as hs_err_pid9617.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
http://www.cs.umd.edu/~pugh/java/bugs/release/findbugs-0.7.1.zip.
Unzip it to a directory an type in the command line:
 $ export JAVA_HOME=/usr/java/j2sdk1.5.0
 $ /directory/findbugs/bin/findbugs

The problem is not reproducible with J2SE 1.4.2_04.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
open the application window

ERROR MESSAGES/STACK TRACES THAT OCCUR :
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x159af09e, pid=9617, tid=16384
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-beta-b32c mixed mode)
# Problematic frame:
# V [libjvm.so+0x2a409e]
#

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

Current thread (0x0805b118): JavaThread [_thread_in_vm, id=9617]

siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000008

Registers:
EAX=0x00000000, EBX=0x15a96e04, ECX=0x00000001, EDX=0x00000000
ESP=0x3fffd1b0, EBP=0x3fffd1c8, ESI=0x080b6a78, EDI=0x080b6a78
EIP=0x159af09e, CR2=0x00000008, EFLAGS=0x00210246

  Top of Stack: (sp=0x3fffd1b0)
0x3fffd1b0: 08092c00 0805b118 3fffd1d8 15a96e04
0x3fffd1c0: 15a96e04 15a8b24c 3fffd2e8 15a0ee98
0x3fffd1d0: 080b6a78 00000000 00000000 15a9524c
0x3fffd1e0: 1558e440 155d3090 3fffd230 3fffd270
0x3fffd1f0: 0805b118 3fffd290 3fffd2c0 15645483
0x3fffd200: 3fffd250 08058500 ffffffff 00000000
0x3fffd210: 3fffd250 00008000 ffffffff 15708160
0x3fffd220: 08058500 3fffd250 3fffd308 156397fc

Instructions: (pc=0x159af09e)
0x159af08e: 46 1c 25 ff bf ff ff 89 46 1c 8b 86 84 00 00 00
0x159af09e: c7 40 08 02 00 00 00 8b 46 1c a9 00 80 00 00 74

Stack: [0x3fe01000,0x40000000), sp=0x3fffd1b0, free space=2032k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x2a409e]
V [libjvm.so+0x303e98]
V [libjvm.so+0x184f32]
C [java+0x31dc]
C [java+0x14df]
C [libc.so.6+0x15d3e] __libc_start_main+0xce


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

Java Threads: ( => current thread )
=>0x0805b118 JavaThread [_thread_in_vm, id=9617]

Other Threads:
  0x080b6a78 VMThread

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x0805a848/0x0805a870] Notify_lock - owner thread: 0x0805b118

Heap
 def new generation total 576K, used 10K [0x1ad40000, 0x1ade0000, 0x1c0f0000)
  eden space 512K, 2% used [0x1ad40000, 0x1ad42908, 0x1adc0000)
  from space 64K, 0% used [0x1adc0000, 0x1adc0000, 0x1add0000)
  to space 64K, 0% used [0x1add0000, 0x1add0000, 0x1ade0000)
 tenured generation total 1408K, used 0K [0x1c0f0000, 0x1c250000, 0x2ad40000)
   the space 1408K, 0% used [0x1c0f0000, 0x1c0f0000, 0x1c0f0200, 0x1c250000)
 compacting perm gen total 8192K, used 409K [0x2ad40000, 0x2b540000, 0x2ed40000)
   the space 8192K, 5% used [0x2ad40000, 0x2ada6730, 0x2ada6800, 0x2b540000)
No shared spaces configured.

Dynamic libraries:
08048000-08056000 r-xp 00000000 03:06 33113 /usr/java/j2sdk1.5.0/bin/java
08056000-08058000 rw-p 0000d000 03:06 33113 /usr/java/j2sdk1.5.0/bin/java
08058000-080c6000 rwxp 00000000 00:00 0
15556000-1556b000 r-xp 00000000 03:06 392576 /lib/ld-2.3.2.so
1556b000-1556c000 rw-p 00015000 03:06 392576 /lib/ld-2.3.2.so
1556c000-1556d000 r--p 00000000 00:00 0
1556d000-15574000 r-xp 00000000 03:06 1505223 /usr/java/j2sdk1.5.0/jre/lib/i386/native_threads/libhpi.so
15574000-15575000 rw-p 00006000 03:06 1505223 /usr/java/j2sdk1.5.0/jre/lib/i386/native_threads/libhpi.so
15575000-1557c000 r-xp 00000000 03:06 392783 /lib/libnss_compat.so.2
1557c000-1557d000 rw-p 00006000 03:06 392783 /lib/libnss_compat.so.2
1557e000-1557f000 rw-p 00000000 00:00 0
1557f000-1558e000 r-xp 00000000 03:06 392577 /lib/libpthread.so.0
1558e000-15590000 rw-p 0000e000 03:06 392577 /lib/libpthread.so.0
15590000-155d2000 rw-p 00000000 00:00 0
155d2000-155d4000 r-xp 00000000 03:06 392778 /lib/libdl.so.2
155d4000-155d5000 rw-p 00002000 03:06 392778 /lib/libdl.so.2
155d5000-15704000 r-xp 00000000 03:06 392469 /lib/libc.so.6
15704000-15709000 rw-p 0012e000 03:06 392469 /lib/libc.so.6
15709000-1570b000 rw-p 00000000 00:00 0
1570b000-15a7c000 r-xp 00000000 03:06 1505470 /usr/java/j2sdk1.5.0/jre/lib/i386/client/libjvm.so
15a7c000-15a9a000 rw-p 00370000 03:06 1505470 /usr/java/j2sdk1.5.0/jre/lib/i386/client/libjvm.so
15a9a000-15eae000 rw-p 00000000 00:00 0
15eae000-15ed0000 r-xp 00000000 03:06 392779 /lib/libm.so.6
15ed0000-15ed1000 rw-p 00021000 03:06 392779 /lib/libm.so.6
15ed1000-15ed5000 rw-s 00000000 03:06 1635581 /tmp/hsperfdata_root/9617
15ed5000-15ee0000 r-xp 00000000 03:06 1505231 /usr/java/j2sdk1.5.0/jre/lib/i386/libverify.so
15ee0000-15ee1000 rw-p 0000b000 03:06 1505231 /usr/java/j2sdk1.5.0/jre/lib/i386/libverify.so
15ee3000-15ef5000 r-xp 00000000 03:06 392782 /lib/libnsl.so.1
15ef5000-15ef6000 rw-p 00011000 03:06 392782 /lib/libnsl.so.1
15ef6000-15ef8000 rw-p 00000000 00:00 0
15ef8000-15f00000 r-xp 00000000 03:06 393061 /lib/libnss_nis.so.2
15f00000-15f01000 rw-p 00007000 03:06 393061 /lib/libnss_nis.so.2
15f01000-15f0a000 r-xp 00000000 03:06 392785 /lib/libnss_files.so.2
15f0a000-15f0b000 rw-p 00008000 03:06 392785 /lib/libnss_files.so.2
15f0b000-15f2b000 r-xp 00000000 03:06 1505243 /usr/java/j2sdk1.5.0/jre/lib/i386/libjava.so
15f2b000-15f2d000 rw-p 0001f000 03:06 1505243 /usr/java/j2sdk1.5.0/jre/lib/i386/libjava.so
15f2d000-15f40000 r-xp 00000000 03:06 1505220 /usr/java/j2sdk1.5.0/jre/lib/i386/libzip.so
15f40000-15f42000 rw-p 00012000 03:06 1505220 /usr/java/j2sdk1.5.0/jre/lib/i386/libzip.so
15f42000-18354000 r--s 00000000 03:06 1505271 /usr/java/j2sdk1.5.0/jre/lib/rt.jar
18354000-183e9000 rw-p 00000000 00:00 0
183e9000-18469000 r--s 00000000 03:06 1505267 /usr/java/j2sdk1.5.0/jre/lib/jsse.jar
18469000-1847d000 r--s 00000000 03:06 1505473 /usr/java/j2sdk1.5.0/jre/lib/jce.jar
1847d000-18cb6000 r--s 00000000 03:06 1505269 /usr/java/j2sdk1.5.0/jre/lib/charsets.jar
18cb6000-1ad36000 rwxp 00000000 00:00 0
1ad40000-30683000 rwxp 00000000 00:00 0
3f600000-3f601000 ---p 00000000 00:00 0
3f601000-3f800000 rwxp 00001000 00:00 0
3fe01000-3fe04000 ---p 00000000 00:00 0
3fe04000-40000000 rwxp ffe05000 00:00 0

VM Arguments:
jvm_args: -Xmx256m -Dfindbugs.home=/windows/C/java_teste/findbugs
java_command: /windows/C/java_teste/findbugs/lib/findbugsGUI.jar

Environment Variables:
JAVA_HOME=/usr/java/j2sdk1.5.0
JRE_HOME=/usr/lib/java/jre
PATH=/usr/X11R6/bin/X11:/usr/sbin:/bin:/usr/bin:/sbin:/usr/X11R6/bin
USERNAME=leonardo
LD_LIBRARY_PATH=/usr/java/j2sdk1.5.0/jre/lib/i386/client:/usr/java/j2sdk1.5.0/jre/lib/i386:/usr/java/j2sdk1.5.0/jre/../lib/i386
SHELL=/bin/bash
DISPLAY=:0.0
HOSTTYPE=i386
OSTYPE=linux
MACHTYPE=i686-suse-linux


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

OS:SuSE Linux 9.0 (i586)
VERSION = 9.0

uname:Linux 2.4.21-166-default #2 Ter Jan 20 10:39:11 BRST 2004 i686
libc:glibc 2.3.2 linuxthreads-0.10 (fixed stack)
rlimit: STACK 2044k, CORE 0k, NPROC 2046, NOFILE 1024, AS infinity
load average:0.07 0.32 0.59

CPU:total 1(active 1) family 15, cmov, cx8, fxsr, mmx, sse, sse2

Memory: 4k page, physical 255328k(36612k free), swap 514040k(457252k free)

vm_info: Java HotSpot(TM) Client VM (1.5.0-beta-b32c) for linux-x86, built on Jan 23 2004 02:41:35 by java_re with gcc 3.2.1-7 20020903 (release)



REPRODUCIBILITY :
This bug can be reproduced always.

Release Regression From : 1.4.2_04
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.

(Incident Review ID: 238499)
======================================================================