VMark Stability Test crash x64 Solaris 64 bit 6.0 VM.

Java Release : 1.6.0u5
Java Builds : b11
Java HotSpot(TM) : 64-Bit Server VM (build 10.0-b19, mixed mode)
VM flavors : server
VM Modes : -Xmixed
AdHotKey : -XX:+AggressiveOpts

run.vmark: Starting VMark Server.
run.vmark: Starting Stability Test.
java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b11)
Java HotSpot(TM) 64-Bit Server VM (build 10.0-b19, mixed mode)

run.vmark: Iteration # 1
run.vmark: Current date : Tue Jan 29 21:14:24 GMT 2008
---
run.vmark: Iteration # 8
run.vmark: Current date : Tue Jan 29 21:18:33 GMT 2008

VolanoMark(TM) Benchmark Version 2.5.0.9
Copyright (C) 1996-2002 Volano LLC. All rights reserved.
Creating room number 1 ...
20 connections so far.
Creating room number 2 ...
40 connections so far.
Creating room number 3 ...
60 connections so far.
Creating room number 4 ...
80 connections so far.
Creating room number 5 ...
100 connections so far.
Creating room number 6 ...
120 connections so far.
Java heap: 3998 KB in use, 11396 KB available (35% in use).
Running the test ...
Mark14 in Room10 disconnected from server.
-rw-r--r-- 1 root root 59977 Jan 29 21:18 hs_err_pid5260.log
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfffffd7ffea1687c, pid=5260, tid=4
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b19 mixed mode solaris-amd64)# Problematic frame:
# V [libjvm.so+0x61687c]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

I can't reproduce the crash at present time. The login detail and full damp in comments.
<removed incorrect comment>
Changed synopsis from:

    VMark Stability Test crash x64 Solaris 64 bit 6.0 VM

to:

    +ParallelRefProcEnabled crashes on single core platform