Need working "ScavengeALot" in parallel gc

Vm assertion while running Sunone Appserver with fast-debug binariedes
Java Version:
java version "1.4.2-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-beta-b18)
Java HotSpot(TM) Server VM (build 20030314121937.jmasa.mantis_baseline-fastdebug-debug, compiled mode)


Options:
-server -XX:+AggressiveHeap -Xms3584m -Xmx3584m -Xss128k -Xcomp -X
X:+ScavengeALot -XX:ScavengeALotInterval=300 -XX:+WalkStackALot

How to reproduce:
/export/VMs/latest/bin/java -server -XX:+AggressiveHeap -Xms3584m -Xmx3584m -Xss128k -Xcomp -XX:+ScavengeALot -XX:ScavengeALotInterval=300 -XX:+WalkStackALot -version

Assert Log:
[17/Mar/2003:19:31:15] INFO ( 5527): CORE1116: Sun ONE Application Server 7.0.0_01
[17/Mar/2003:19:31:16] WARNING ( 5528): CORE3283: stderr: VM option '+DisableExplicitGC'
[17/Mar/2003:19:31:16] WARNING ( 5528): CORE3283: stderr: VM option '+ScavengeALot'
[17/Mar/2003:19:31:16] WARNING ( 5528): CORE3283: stderr: VM option 'ScavengeALotInterval=300'
[17/Mar/2003:19:31:16] WARNING ( 5528): CORE3283: stderr: VM option '+WalkStackALot'
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # To suppress the following error report, specify this argument
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # after -XX: or in .hotspotrc: SuppressErrorAt=/genCollectedHeap.cpp:842
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: #
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # HotSpot Virtual Machine Error, assertion failure
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # Please report this error at
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # http://java.sun.com/cgi-bin/bugreport.cgi
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: #
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # Java VM: Java HotSpot(TM) Server VM (20030314121937.jmasa.mantis_baseline-fastdebug-debug compiled mo
de)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: #
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # assert(_gch != 0, "Uninitialized access to GenCollectedHeap::heap()")
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: #
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # Error ID: /net/balvenie.sfbay/export/imgr_home/ws/20030314121937.jmasa.mantis_baseline/src/share/vm/m
emory/genCollectedHeap.cpp, 842 [ Patched ]
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: #
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: # Problematic Thread: prio=5 tid=0x0021c438 nid=0x1 runnable
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: #
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: Heap at VM Abort:
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: Heap
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: PSYoungGen total 1288576K, used 256K [0x13800000, 0x6d620000, 0x6d620000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: eden space 1104512K, 0% used [0x13800000,0x13840000,0x56ea0000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: from space 184064K, 0% used [0x62260000,0x62260000,0x6d620000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: to space 184064K, 0% used [0x56ea0000,0x56ea0000,0x62260000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: PSOldGen total 2197376K, used 0K [0x6d620000, 0xf3800000, 0xf3800000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: object space 2197376K, 0% used [0x6d620000,0x6d620000,0xf3800000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: PSPermGen total 16384K, used 777K [0xf3800000, 0xf4800000, 0xf7800000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: object space 16384K, 4% used [0xf3800000,0xf38c2610,0xf4800000)
[17/Mar/2003:19:32:11] WARNING ( 5528): CORE3283: stderr: Dumping core....