Mode : -Xmixed -XX:CompileThreshold=3 -XX:+OnStackReplaceALot
           -XX:TargetSurvivorRatio=10 -XX:-ShowMessageBoxOnError,
           -XX:+ExitOnFullCodeCache
Platform : solsparc 5.6

Steps to reproduce
1)cd /net/sqesvr.eng/export/vsn/GammaBase/Bugs/{bugid}
2)./rerun.sh

Output:
java version "1.4.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b60)
Java HotSpot(TM) Client VM (build 20010411221312.azeem.merlin_beta-debug, mixed mode)
VM option 'CompileThreshold=3'
VM option '+OnStackReplaceALot'
VM option 'TargetSurvivorRatio=10'
VM option '-ShowMessageBoxOnError'
VM option '+ExitOnFullCodeCache'

# HotSpot Virtual Machine Error, assertion failure
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# assert(Universe::heap()->is_in_or_null(*loc), "found non oop pointer")
#
# Error happened during: generation collection for allocation
#
# Error ID: /net/jano.eng/export/disk05/hotspot/imgr/ws/20010411221312.azeem.merlin_beta/src/share/vm/compiler/oopMap.cpp, 425 [ Patched ]
#
# Problematic Thread: prio=5 tid=0xc3c68 nid=0x4 runnable
#
Dumping core....
Abort - core dumped

NOTE: Flags are provided in .hotspotrc file in the same bug directory.