I've been doing some testing with volano and I've see this type of
failure with C2 regularly. This is run with the build 59 from
/usr/local/java but I've seem similar failures with merlin_beta.
I attached the script that I used to run volano. I usually see the
failure on the VM running the volano server. It may take a couple of
hours. I ran on phalanx with has 10 cpu's. The failure occurs less often
on arches which only has 2 cpu's.



This is the VM

------------------

java version "1.4.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b59)
Java HotSpot(TM) Server VM (build 1.4.0-beta-b59, mixed mode)

This is the failure.

-------------------

run.vtest: Checking Volano Test Server Startup: 0 sec
VolanoChat(TM) Server Version 2.1.2
Copyright (C) 1996-1999 Volano LLC. All rights reserved.
Loading server properties from /tmp/VolanoTestrun.17523./testprops.txt.
phalanx (129.144.130.26) VolanoChatPro - unlimited connections.
run.vtest: Volano Test Server started after 2 sec

Unexpected Signal : 10 occurred at PC=0xFE0C2AB8
Function=+0x44F8
Library=/usr/local/java/jdk1.4/solsparc/jre/lib/sparc/server/libjvm.so


Dynamic libraries:
0x10000
/usr/local/java/jdk1.4/solsparc/bin/../bin/sparc/native_threads/java
0xff360000 /usr/lib/libthread.so.1
0xff3a0000 /usr/lib/libdl.so.1
0xff280000 /usr/lib/libc.so.1
0xff270000 /usr/platform/SUNW,Ultra-Enterprise/lib/libc_psr.so.1
0xfe000000 /usr/local/java/jdk1.4/solsparc/jre/lib/sparc/server/libjvm.so
0xff210000 /usr/lib/libCrun.so.1
0xff1f0000 /usr/lib/libsocket.so.1
0xff100000 /usr/lib/libnsl.so.1
0xff1b0000 /usr/lib/libm.so.1
0xff240000 /usr/lib/libw.so.1
0xff0d0000 /usr/lib/libmp.so.2
0xff0a0000
/usr/local/java/jdk1.4/solsparc/jre/lib/sparc/native_threads/libhpi.so
0xff060000 /usr/local/java/jdk1.4/solsparc/jre/lib/sparc/libverify.so
0xff020000 /usr/local/java/jdk1.4/solsparc/jre/lib/sparc/libjava.so
0xfe7e0000 /usr/local/java/jdk1.4/solsparc/jre/lib/sparc/libzip.so
0xfe560000 /usr/local/java/jdk1.4/solsparc/jre/lib/sparc/libnio.so
0xfdce0000 /usr/lib/libposix4.so.1
0xfdca0000 /usr/local/java/jdk1.4/solsparc/bin/../jre/lib/sparc/libnet.so
0xfdc80000 /usr/lib/libaio.so.1
0xfc7e0000 /usr/lib/nss_nis.so.1

Local Time = Mon Apr 9 13:17:05 2001
Elapsed Time = 90
#
# HotSpot Virtual Machine Error : 10
# Error ID : 4F530E43505002D9 01
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (1.4.0-beta-b59 mixed mode)
#
# An error report file has been saved as hs_err_pid17564.log.
# Please refer to the file for further information.
#