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From "Vladimir Beliaev (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-4890) [drlvm][gc][EUT] 37% tests crashed in gc_gen_adapt
Date Fri, 12 Oct 2007 15:35:54 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Beliaev updated HARMONY-4890:
--------------------------------------

    Description: 
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.

The issue is reproduced on the machine with the 1024 limitation of open files. I.e. to reproduce
the crash you need to do this limitation with the command:

    ulimit -n 1024

Could someone take a look, please?

Thanks
Vladimir Beliaev

  was:
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



I've updated the issue description - added 'ulimit -n 1024' requirement.

> [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
>            Assignee: Xiao-Feng Li
>            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.
> The issue is reproduced on the machine with the 1024 limitation of open files. I.e. to
reproduce the crash you need to do this limitation with the command:
>     ulimit -n 1024
> Could someone take a look, please?
> Thanks
> Vladimir Beliaev

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