[jira] Commented: (HARMONY-4657) [drlvm][gc_gen] Crash in GC code when executing thread.ManyThreads test on windows x86_64

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

    [ https://issues.apache.org/jira/browse/HARMONY-4657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12521404 ] 

Gregory Shimansky commented on HARMONY-4657:
--------------------------------------------

BTW, sometimes this test just hangs, most probably because of HARMONY-3639.

> [drlvm][gc_gen] Crash in GC code when executing thread.ManyThreads test on windows x86_64
> -----------------------------------------------------------------------------------------
>
>                 Key: HARMONY-4657
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4657
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: windows x86_64
>            Reporter: Gregory Shimansky
>
> I noticed that in VM smoke tests thread.ManyThreads often crashes on windows x86_64. The crash happens in garbage collection, stack trace looks like this:
> >	gc_gen.dll!mspace_restore_block_chain(Mspace * mspace=0x0000000003e1e5e0)  Line 409 + 0x5 bytes	C++
>  	gc_gen.dll!slide_compact_mspace(Collector * collector=0x0000000003e3fd60)  Line 594	C++
>  	gc_gen.dll!collector_thread_func(void * arg=0x0000000003e3fd60)  Line 188	C++
>  	hythr.dll!thread_start_proc(void * arg=0x000000000064d640)  Line 655	C
>  	hythr.dll!_callthreadstartex()  Line 348 + 0x17 bytes	C
>  	hythr.dll!_threadstartex(void * ptd=0x00000000006033a0)  Line 331	C
>  	kernel32.dll!0000000078d6b66a() 	
> Crash happens in different modes, most often I saw it happening on server JIT mode and on interpreter.

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