Heads-up: guarantee(obj->mark() == markOopDesc::encode(mid)) failed

[Roman Kennke]

Yes, but does it deflate during cleanup and then again during GC pause?

Am 13. Juni 2017 20:46:00 MESZ schrieb Aleksey Shipilev <shade at redhat.com>:
>On 06/13/2017 07:58 PM, Roman Kennke wrote:
>> Double pass over the monitors, once for update, once for evac? Or
>maybe once in
>> SP cleanup and once for evac?
>
>Thought so too, but logging seems to tell we only pass once. But, there
>seems to
>be RevokeBias shortly before the failure:
>http://cr.openjdk.java.net/~shade/shenandoah/crashes/weakref-mergedsp/crash.log
>
>FTR, the tracing patch:
>
>http://cr.openjdk.java.net/~shade/shenandoah/crashes/weakref-mergedsp/traces-1.patch
>
>-Aleksey

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