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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-3666) [drlvm] crash handler sometimes deadlocks
Date Mon, 16 Apr 2007 14:15:15 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-3666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexey Varlamov updated HARMONY-3666:
-------------------------------------

    Attachment: gdb_all_bt.txt

Traces of all threads of hanging VM (obtained via gdb 'thread apply all bt').

> [drlvm] crash handler sometimes deadlocks 
> ------------------------------------------
>
>                 Key: HARMONY-3666
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3666
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: Linux@ia32
>            Reporter: Alexey Varlamov
>         Attachments: gdb_all_bt.txt
>
>
> Running AWT tests with release VM, ~ each 3rd run hangs during stack dump. Usually this
happens if SIGSEGV happens early enough (up to 6-8 tests run), probably interfered with compilation.
I did not seen hangs on debug build, probably because of different timings.
> Anyway, almost always VM just prints "SIGSEGV in VM code." and either hangs or aborts.


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