See comments section.


###@###.### 2001-10-05: Transferring the following test information from
bug 4486397 which is a duplicate of this bug. These tests should be run
before this bug can be considered fixed. Note that my own tests on a workspace
that includes the fix for this bug indicate that thbug 4486397 is indeed fixed.

-----
 Bug Id: 4486397
 Product: java
 Category: hotspot
 Subcategory: garbage_collector
 Release summary: merlin-beta2
 Bug/Rfe/EOU: bug
 State: dispatched
 Development Status:
 Synopsis: CMS: JCK14 2 tests failed with ErrorID 4F530E43505002D7 with -Xconcgc, b73, x86
 Keywords: -Xconcgc, 6, Red, Yellow, awt, b73, merlin, swing, tests, x86
 Severity: 2
 Severity Impact: Significant
 Severity Functionality: Primary
 Priority: 4
 Responsible Manager: jerryd
 Responsible Engineer: jmasa
 Description:
These are intermittent failures where it creates core dump and have ErrorID: 4F530E43505002D7.

JDK : 1.4.0-beta_refresh-b73
JCK : jck1.4
Platform[s] : Solaris 5.8 x86
switch/Mode : -Xconcgc -XX:PermSize=64m -XX:MaxPermSize=256m -Xmx256
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test :

1) api/javax_swing/plaf/metal/MetalLookAndFeel/index.html#Public
2) api/javax_swing/text/View/index.html#misc2

Test source location:
=====================
/net/jdk/export/disk8/local.java/jck1.4/JCK-runtime-14/tests/api/javax_swing/plaf/metal/MetalLookAndFeel/PublicTests.java


jtr file location:
==================
file:///net/jtgb4u4c/export/sail16/results/merlin/b73/jck14/i386/s8_client_concgc_jtg-i116/workDir/api/javax_swing/plaf/metal/MetalLookAndFeel/index_Public.jtr

jtr files are attached.

How to reproduce:
====================
Run the attached script and it will run the test 10 times. Also set your test machine to xhost + and DISPLAY equal to your test machine.

1) MetalLookAndFeel.ksh -Xconcgc -XX:PermSize=64m -XX:MaxPermSize=256m -Xmx256m

2) textView_misc2.ksh -Xconcgc -XX:PermSize=64m -XX:MaxPermSize=256m -Xmx256m

 You may or may not able to see the bug on the first two times.

--------Script START---------------------
#!/bin/ksh
SWITCH=${1+$@}
JDK=/net/jdk/export/disk8/local.java/jdk1.4.0_beta_refresh
JDK=/net/jdk/export/disk8/local.java/jdk1.4.0
TESTBASE=/net/jdk/export/disk8/local.java/jck1.4
JCK=${TESTBASE}/JCK-runtime-14

executeClass="javasoft.sqe.tests.api.javax.swing.plaf.metal.MetalLookAndFeel.PublicTests"
excludeCmd=
executeClassArgs=
executeTestURL=
headless=
executeContextArgs=
case `uname -s` in
  SunOS)
   ARCH=`uname -p`
   case $ARCH in
    sparc)
      sharedJDK=$JDK/solsparc
      ;;
    i386)
      sharedJDK=$JDK/solx86
      ;;
   esac
   ;;
  Linux)
   sharedJDK=$JDK/linux-i386
   ARCH=linux
   ;;
esac

CLASSPATH=${JCK}/classes:${JCK}/javatest.jar
DISPLAY=${DISPLAY-$HOST:0.0}

if `echo $SWITCH|grep "\-d64" >/dev/null`; then
  LD_LIBRARY_PATH=${JCK}/lib/sparcv9
else
  LD_LIBRARY_PATH=${JCK}/lib/${ARCH}
fi


PATH=$JDK/bin:$sharedJDK/bin:$PATH
export PATH CLASSPATH DISPLAY LD_LIBRARY_PATH
echo
java ${SWITCH} -version
echo
((X=0))
while (( $X != 10 ))
do
echo "Testing: $X"

java ${SWITCH} -verify -Xfuture -Djava.security.policy=${JCK}/lib/jck.policy -Djava.rmi.activation.port=${executeClass} -Djava.awt.headless=${headless} ${executeClass} ${excludeCmd} ${executeClassArgs} ${executeContextArgs} ${executeTestURL}
((X=$X + 1))
done

-----------------End Script-----------------------------


Test output:
=============


Java HotSpot(TM) Client VM warning: Concurrent mark sweep partially implemented; No support yet for perm gen collection

Unexpected Signal : 11 occurred at PC=0xDEE0054B
Function=JVM_FindPrimitiveClass+0x8E6
Library=/usr/j2se/jre/lib/i386/client/libjvm.so

Current Java thread:
        at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method)
        at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:86)
        at java.lang.ref.Finalizer.access$100(Finalizer.java:17)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:163)

Dynamic libraries:
0x8050000 /usr/j2se/bin/java
0xdfb80000 /usr/lib/libthread.so.1
0xdfbc0000 /usr/lib/libdl.so.1
0xdfad0000 /usr/lib/libc.so.1
0xded60000 /usr/j2se/jre/lib/i386/client/libjvm.so
0xdfa60000 /usr/lib/libCrun.so.1
0xdfa40000 /usr/lib/libsocket.so.1
0xdf990000 /usr/lib/libnsl.so.1
0xdf970000 /usr/lib/libm.so.1
0xdfa90000 /usr/lib/libw.so.1
0xdf940000 /usr/lib/libmp.so.2
0xdf910000 /usr/j2se/jre/lib/i386/native_threads/libhpi.so
0xdf8d0000 /usr/j2se/jre/lib/i386/libverify.so
0xdf8a0000 /usr/j2se/jre/lib/i386/libjava.so
0xdf880000 /usr/j2se/jre/lib/i386/libzip.so
0xc6430000 /usr/j2se/jre/lib/i386/libawt.so
0xc4390000 /usr/j2se/jre/lib/i386/libmlib_image.so
0xc4330000 /usr/j2se/jre/lib/i386/motif21/libmawt.so
0xc4170000 /usr/dt/lib/libXm.so.4
0xc4110000 /usr/openwin/lib/libXt.so.4
0xc40e0000 /usr/openwin/lib/libXext.so.0
0xc6410000 /usr/openwin/lib/libXtst.so.1
0xc4060000 /usr/openwin/lib/libX11.so.4
0xc4010000 /usr/openwin/lib/libdps.so.5
0xc3ff0000 /usr/openwin/lib/libSM.so.6
0xc3fd0000 /usr/openwin/lib/libICE.so.6
0xc3fa0000 /usr/openwin/lib/libdga.so.1
0xc3f10000 /usr/j2se/jre/lib/i386/libfontmanager.so
0xc3ee0000 /usr/j2se/jre/lib/i386/libnio.so
0xc3ec0000 /usr/lib/libposix4.so.1
0xc3e90000 /usr/j2se/jre/lib/i386/libnet.so
0xc3e70000 /usr/lib/libaio.so.1

Local Time = Mon Jul 30 17:13:51 2001
Elapsed Time = 2
#
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002D7
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Client VM (1.4.0-beta_refresh-b73 mixed mode)
#
# An error report file has been saved as hs_err_pid3536.log.
# Please refer to the file for further information.
#

Specific Machine Info:
=====================

SunOS jtg-i116 5.8 Generic i86pc i386 i86pc


srilakshmi.chappidi@Eng 2001-07-31
 Justification:
JCK Conformance

Justification by: jerryd Date: Priority from 2 to 4:
Not a showstopper since it is no longer a public Merlin feature
 Work around:

 Suggested fix:

 State triggers:
Accepted: no
Evaluation complete: no
Evaluation:

Commit to fix in releases:
Fixed in releases:
Integrated in releases:
Verified in releases:
Closed because:
Incomplete because:
 Duplicate of:
 Introduced in Release:
 Root cause:
 Program management:
 Fix affects documentation: no
 Exempt from dev rel: no
 Fix affects L10N:
 Interest list: ###@###.###, ###@###.###, sol_java_qa@eng
 Patch id:
 Comments:


Name: sc110246 Date: 07/31/2001

Add r srilakshmi.chappidi@Eng jck


======================================================================

Name: md87935 Date: 07/31/2001

Remove madhura.dudhgaonkar@eng jck


======================================================================

Name: md87935 Date: 07/31/2001

Add r madhura.dudhgaonkar@eng hot


======================================================================
jon.masamitsu@Eng 2001-07-31

Please note that the ErrorID from a product build is a generic id for a segv
and may not indicate that all the tests failed for the same reason.

Are the instructions for reproducing this bug sufficient to reproduce all 6
failures?

==========================================================
The instruction given is sufficient to reproduce the bug. Please let me know if u have any problem reproducing the error message.
I am also removing the 4 awt test, since the test are passing on the command line when i ran 100 times, but when I run the test on harness more then 10 to 15 times the tests passed, so i will check with b74 and if necessary I will file another bug or add the tests to this bug.

But the 2 swing tests are intermitently failing when ran 10 times on the command line.

srilakshmi.chappidi@Eng 2001-07-31

y.s.ramakrishna@eng 2001-08-06: This bug is similar to one I have seen
with _213_javac running in product mode (see 4472005). Try running in
debug mode with Verify{Before,After}GC turned on. I will update
4472005 end of today with my work so far (the bug is not yet
completely fixed).
------