[jira] Closed: (HARMONY-3044) [drlvm][thread manager] smoke test gc.LOS hangs from time to time on SUSE9 Linux x86 and x86_64

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

     [ https://issues.apache.org/jira/browse/HARMONY-3044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gregory Shimansky closed HARMONY-3044.
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VERIFIED

> [drlvm][thread manager] smoke test gc.LOS hangs from time to time on SUSE9 Linux x86 and x86_64
> -----------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-3044
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3044
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Elena Semukhina
>            Assignee: Gregory Shimansky
>         Attachments: H-3044_gc_MultiThreads_hang.txt, monitor_wait_impl-reset-suspend_disable_count-while-blocking-on-hymutex_lock.patch, x86_64_info_thr.txt
>
>
> I saw the hangs on 2xXeon machines in JIT mode.
> To reproduce the hang please run the test iteratively as follows:
> while true; do $DRLVM -cp <classpath> gc.LOS; echo $i; i=$[i+1]; done &
> It usually needs no more than 100 iterations to hang.

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