Version String:
---------------
Build 1.4.0-beta-b46
 HotSpot Version Java HotSpot(TM) Server VM (buildproduct+1.4+alt_baseline+compiler2+20001212-134850-debug, compiled mode)

Platform:
---------
Solaris sparc, OS 5.8

How to reproduce:
-----------------
ksh
/net/sqesvr/export/vsn/VM/merlin/nightly/results/ARCHIVES/RT/C2BL_JDK_1.4_sparc/1.4.0-beta-b46/sparc/Ultra-4/4/5.8/01.05.2001.10.17.01/18/00M.PST/RT_JCK13/ResultDir/jck13_api_1001_1200/jck13_api_1001_1200.tlog

Output:
-------
##Exit status of execution step=6
##!checkExitCode

##
## HotSpot Virtual Machine Error, assertion failure
## Please report this error at
## http://java.sun.com/cgi-bin/bugreport.cgi
##
## assert(_base == Int, "Not an Int")
##
## Error ID: /net/jano/export/disk05/hotspot/auto/ws_jano/fpt/src/share/vm/opto/type.hpp, 798 [ Patched ]
##
## Problematic Thread: prio=5 tid=0x121df0 nid=0xb runnable
##
#Dumping core....

Note:

   All the tests under testbase_SS testbase_JS are crashing with the same assert.