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Date: Tue, 2 Oct 2007 06:07:51 -0700 (PDT)
From: "Vladimir Beliaev (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Commented: (HARMONY-4890) [drlvm][gc][EUT] 37% tests crashed
 in gc_gen_adapt
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    [ https://issues.apache.org/jira/browse/HARMONY-4890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12531782 ] 

Vladimir Beliaev commented on HARMONY-4890:
-------------------------------------------

To reproduce the issue:

1. download SDK (eclipse-SDK-3.3-linux-gtk-x86_64.tar.gz) from: 
    http://update.eclipse.org/downloads/drops/R-3.3-200706251500/download.php?dropFile=eclipse-SDK-3.3-linux-gtk-x86_64.tar.gz

    Note: it may download the archive named: eclipse-SDK-3.3-linux-gtk-x86_64.tar.tar (i.e. suffix "tar" instead of "gz").

2. download EUT3.3 (eclipse-Automated-Tests-3.3.zip) from: 
    http://www.eclipse.org/downloads/download.php?file=/eclipse/downloads/drops/R-3.3-200706251500/eclipse-Automated-Tests-3.3.zip

3. unzip eclipse-Automated-Tests-3.3.zip

4. cd ./eclipse-testing

5. eclipse-junit-tests-I20070625-1500.zip

6. tar xzvf eclipse-SDK-3.3-linux-gtk-x86_64.tar.tar

7. export JAVA_HOME=<Harmony release JDK>
    export PATH=$JAVA_HOME/bin:$PATH
    export ANT_HOME=<path to ant1.6.5>
    export PATH=$ANT_HOME/bin:$PATH
    
8. execute the following:

    ${JAVA_HOME}/bin/java \
            -showversion \
            -jar eclipse/plugins/org.eclipse.equinox.launcher_1.0.0.v20070606.jar \
            -application org.eclipse.test.uitestapplication \
            -dev bin \
            -data workspace \
            formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,log.xml \
            -testpluginname org.eclipse.jdt.core.tests.builder \
            -classname org.eclipse.jdt.core.tests.builder.BuilderTests

9. the results with be get in 4-5 minutes, it looks like: 

    Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
    java version "1.5.0" 
    pre-alpha : not complete or compatible
    svn = r579330, (Sep 26 2007), Linux/em64t/gcc 3.3.3, release build
    http://harmony.apache.org
    Failure while running test org.eclipse.jdt.core.tests.builder.BuildpathTests#testIncompatibleJdkLEvelOnProject()!!!
    <skipped....>
   SIGSEGV in VM code.
   Stack trace:
   0: gc_gen_adapt(GC_Gen*, long long) (??:-1)
   1: ?? (??:-1)
   2: ?? (??:-1)
   3: apr_atomic_casptr (atomic/unix/apr_atomic.c:376)
   4: ?? (??:-1)
   5: log4cxx::helpers::ObjectImpl::releaseRef() const (??:-1)
   <skipped...>

Thanks
Vladimir Beliaev

> [drlvm][gc][EUT] 37% tests crashed in gc_gen_adapt
> --------------------------------------------------
>
>                 Key: HARMONY-4890
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4890
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: Linux / x86_64
>            Reporter: Vladimir Beliaev
>            Priority: Blocker
>
> I'm enabling EUT3.3 on Linux x86_64 (SLES10).
> A bit set of suites crashed with the following dump:
>      [java] SIGSEGV in VM code.
>      [java] Stack trace:
>      [java]   0: gc_gen_adapt(GC_Gen*, long long) (??:-1)
>      [java]   1: ?? (??:-1)
>      [java]   2: ?? (??:-1)
>      [java]   3: apr_atomic_casptr (atomic/unix/apr_atomic.c:376)
>      <skipped...>
> which allows to guess it is GC GEN issue to be fixed.
> Could someone take a look, please?
> Thanks
> Vladimir Beliaev

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