[amd-gfx] AMD Carrizo - GPU fault detected: 146 0x0842b714

[StDenis, Tom]

Hey all,


Wouldn't "any" apitrace from that version of Dolphin work?  Can you get it at all to work with your version of mesa?  Once you capture a valid trace once you can replay it in the circumstances you're seeing the VM fault in right?


tom


________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Mads <mads at ab3.no>
Sent: Saturday, June 18, 2016 09:46
To: Nicolai Hähnle
Cc: amd-gfx at lists.freedesktop.org
Subject: Re: [amd-gfx] AMD Carrizo - GPU fault detected: 146 0x0842b714

On 2016-06-18 14:30, Nicolai Hähnle wrote:

> Okay, so since dolphin uses OpenGL for rendering as well, the problem
> now is to figure out whether the VM fault comes from dolphin or from
> the compositor.
>
> There are two approaches. The first one is to just try your luck and
> capture an apitrace of dolphin, and then see whether playing that
> apitrace back also produces VM faults. If it does, great - upload the
> apitrace somewhere, and we can hopefully get it fixed.

apitrace was genious, didn't know about that one! But unfortunately
there's no frames rendered by dolphin, so apitrace replay does not
trigger the bug... So  I'll try the second option you mentioned. I'll
post again when I find something.

Thank you very much for your helpful input!

- Mads
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