RFR: 8133646: Internal Error: x86/vm/macroAssembler_x86.cpp:886 DEBUG MESSAGE: StubRoutines::call_stub: threads must correspond

[David Holmes]

Thanks Dan!

David

On 26/08/2015 2:32 AM, Daniel D. Daugherty wrote:
> On 8/25/15 12:07 AM, David Holmes wrote:
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8133646
>>
>> webrev: http://cr.openjdk.java.net/~dholmes/8133646/webrev/
>
> src/cpu/x86/vm/stubGenerator_x86_64.cpp
>      I like the new diagnostics!
>
> Thumbs up!
>
> Dan
>
>
>>
>> The error raised in this bug was not reproducible - it was only seen
>> on one machine which was subsequently re-imaged to run Windows. A
>> similar Solaris system did not reproduce the bug.
>>
>> Rather than just close this as not-reproducible I want to push the
>> enhanced diagnostics that Vladimir provided here:
>>
>> http://mail.openjdk.java.net/pipermail/hotspot-dev/2015-August/019667.html
>>
>>
>> which I've added to the two chunks of code that perform this thread
>> sanity check.
>>
>> Thanks,
>> David
>