[jira] Updated: (HARMONY-3666) [drlvm][util] crash handler sometimes deadlocks

["Gregory Shimansky (JIRA)" <ji...@apache.org>]

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

Gregory Shimansky updated HARMONY-3666:
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    Summary: [drlvm][util] crash handler sometimes deadlocks   (was: [drlvm][vmcore] crash handler sometimes deadlocks )

> [drlvm][util] 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.2.txt, 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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