Java VM 1.3.1-08 Core dump

[Lee Hyung Bong]

we've got java core with hs_err when we running weblogic server 7.0 sp2 under HP UX 11.11 on JVM 1.3.1_08...

=============================================
Unexpected Signal : 10 occurred at PC=0xc2b3bc84
Function name=set_shared__7MatcherFP4Node
Compiler thread crashed while compiling a method!
Compiled method class=CompileThread0
Compiled method name=outLoopBandExceptValue000
Compiled method signature=(Ljavax/servlet/jsp/JspWriter;)V
Library=/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/server/libjvm.sl

Current Java thread:
"CompileThread0" daemon prio=5 tid=0x0003e678 nid=10 lwp_id=733771 runnable [0x00000000..0x283ff1e8]

Dynamic libraries:
/home0/weblogic/bea702/jdk131_08/bin/../bin/PA_RISC2.0/native_threads/java
text:0x00001000-0x00007384 data:0x00008000-0x000086b8
/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/server/libjvm.sl
text:0xc2400000-0xc2c68000 data:0x7af72000-0x7b032000
/usr/lib/libpthread.1
text:0xc0040000-0xc0058000 data:0x7af37000-0x7af3a000
/usr/lib/libm.2
text:0xc00a0000-0xc00cc000 data:0x7af3a000-0x7af3b000
/usr/lib/librt.2
text:0xc030c000-0xc0310000 data:0x7af3b000-0x7af3c000
/usr/lib/librt.2
text:0xc030c000-0xc0310000 data:0x7af3b000-0x7af3c000
/usr/lib/libcl.2
text:0xc04c0000-0xc05aa000 data:0x7af3d000-0x7af49000
/usr/lib/libisamstub.1
text:0xc009f000-0xc00a0000 data:0x7af3c000-0x7af3d000
/usr/lib/libCsup.2
text:0xc0310000-0xc032c000 data:0x7af49000-0x7af4c000
/usr/lib/libc.2
text:0xc0100000-0xc0244000 data:0x7b037000-0x7b04a000
/usr/lib/libdld.2
text:0xc0004000-0xc0007000 data:0x7b032000-0x7b033000
/home0/weblogic/bea702/jdk131_08/jre/lib/PA_RISC2.0/native_threads/libhpi.sl
text:0xc03d0000-0xc03e2000 data:0x7af35000-0x7af37000
/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/libverify.sl
text:0xc03f0000-0xc0400000 data:0x7af21000-0x7af22000
/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/libjava.sl
text:0xc0400000-0xc042c000 data:0x7af1c000-0x7af21000
/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/libzip.sl
text:0xc0430000-0xc0443000 data:0x7af1a000-0x7af1c000
/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/libnet.sl
text:0xc03e4000-0xc03ed000 data:0x7ac0f000-0x7ac10000
/usr/lib/libnss_nis.1
text:0xc0008000-0xc000f000 data:0x7ac0b000-0x7ac0c000
/usr/lib/libnsl.1
text:0xc0280000-0xc030a000 data:0x78972000-0x7897f000
/usr/lib/libxti.2
text:0xc0060000-0xc0078000 data:0x7ac06000-0x7ac09000
/usr/lib/libnss_files.1
text:0xc0034000-0xc003d000 data:0x7ac05000-0x7ac06000
/home0/weblogic/bea702/weblogic700/server/lib/hpux11/libmuxer.sl
text:0xc00f6000-0xc00f9000 data:0x7ac04000-0x7ac05000
/home0/weblogic/bea702/weblogic700/server/lib/hpux11/libfilelock.sl
text:0xc00cd000-0xc00ce000 data:0x7ac03000-0x7ac04000
/home0/weblogic/bea702/jdk131_08/bin/../jre/lib/PA_RISC2.0/libioser12.sl
text:0xc032c000-0xc0330000 data:0x7ac02000-0x7ac03000

Local Time = Fri Apr 9 19:18:03 2004
Elapsed Time = 2476
#
# HotSpot Virtual Machine Error : 10
# Please report this error to HP customer support.
#
# Java VM: Java HotSpot(TM) Server VM (1.3.1 1.3.1.08-_28_nov_2002_00_09 PA2.0 mixed mode)
#

[SureshKumar_2]

Hi

It seems to be the patch problem.

http://www.hp.com/products1/unix/java/patches/index.html

load the proper patches - related to ur java version. And also check the kernel settings,

Parameter-Value-Description
max_thread_proc-1024-Maximum threads per process
maxfiles-256-Soft file limit per process
maxusers-256-Influences other parameters
nkthread-3635-Number of threads total on the system
nproc-2068-Maximum number of processes
ncallout-2084-Number of pending timeouts

Check the max_thread_proc, nkthread, ncallout.

And also known issues in Weblogic server 7.0 SP2 on this link also will help you.

http://edocs.bea.com/wls/docs70/notes/issues.html#1135746

Hope this will help you.

suresh

[SureshKumar_2]

And also solution on SP2 u can find in,

http://edocs.bea.com/wls/docs70/notes/resolved.html#1231051

suresh