Name: gv34239 Date: 11/05/2002


The above assertion occurs with jck test awt.Checkbox tests with runthese
testing using fastdebug binary :
20021025125601.sgoldman.deopt_putback-fastdebug-debug

It is reproducible with
Server -Comp (on solsparc , solx86 , linux)
d64 - comp (on solsparc )

Also , Server - int
d64 - int causes Segmentation fault intermittently (on Solsparc only)
------------------------------------------------ ----------------------
 
 Testcase :
 $TESTBASE/jck/jck-14/JCK/classes
   javasoft.sqe.tests.api.java.awt.Checkbox.getListenersTests
 (where TESTBASE=/net/vmsqe/export/backup/testbase/runThese/tests)
 
 Flags used:
 "-XX:MarkSweepDeadRatio=1 -XX:PermMarkSweepDeadRatio=5
-XX:MarkSweepAlwaysCompactCount=1 -XX:NmethodSweepFraction=1 -Xconcgc
-XX:+ExitOnFullCodeCache -XX:+UseForcedSuspension -XX:+UseParNewGC
-XX:MaxPermSize=64m -XX:PermSize=10m"

  
 VMTYPE and Modes = server , d64 (comp )
 [Server , d64 - int causes Seg fault intermittently on Solsparc ]
 
 OS=solsparc , solx86 , linux-i386

BINARY Used = 20021025125601.sgoldman.deopt_putback-fastdebug-debug

Test Harness = runThese
 
 Assertion :
 Enter:javasoft.sqe.tests.api.java.awt.Checkbox.getListenersTests]
#
# HotSpot Virtual Machine Error, assertion failure
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM
(20021025125601.sgoldman.deopt_putback-fastdebug-debug compiled mode)
#
# assert(is_BitData(), "wrong type")
#
# Error ID:
/export/imgr_home/ws/20021025125601.sgoldman.deopt_putback/src/share/vm/oops/methodDataOop.hpp, 253 [ Patched ]
#

Heap at VM Abort:
Heap
 par new generation total 2112K, used 64K [0xf1000000, 0xf1220000, 0xf2550000)
  eden space 2048K, 3% used [0xf1000000, 0xf1010000, 0xf1200000)
  from space 64K, 0% used [0xf1210000, 0xf1210000, 0xf1220000)
  to space 64K, 0% used [0xf1200000, 0xf1200000, 0xf1210000)
 concurrent mark-sweep generation total 1408K, used 244K [0xf2550000,
0xf26b0000, 0xf5000000)
 concurrent-mark-sweep perm gen total 10240K, used 2077K [0xf5000000,
0xf5a00000, 0xf9000000)
Dumping core....
VM option 'MarkSweepDeadRatio=1'
VM option 'PermMarkSweepDeadRatio=5'
VM option 'MarkSweepAlwaysCompactCount=1'
VM option 'NmethodSweepFraction=1'
VM option '+ExitOnFullCodeCache'
VM option '+UseForcedSuspension'
VM option '+UseParNewGC


--------------------------------------------------------------------------------------
#########################
# To reproduce the bug:
#########################
1. cd /net/jano.sfbay/export/disk20/GammaBase/Bugs/[bug ID]
2. sh rerun.sh


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###@###.### 2002-11-12

This bug can be reproduced without any flags in Server VM . See /net/jano.sfbay/export/disk20/GammaBase/Bugs/4777779 directory for more details.

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