[Bug 93166] [BDW] GPU HANG: ecode 8:0:0x85dffffb, in steam [3539], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93166

--- Comment #21 from Tiago Stürmer Daitx <tdaitx at gmail.com> ---
Dropping in with some information that hopefully can be somewhat useful,
even if outdated.

I haven't yet tested the new Mesa 12, but I was unable to play games on
Steam (at the time, Borderlands 2, it would hang after entering the game
and zooming with any weapon) and I had to disable GPU acceleration under
Chrome. Kodi also sometimes had some issues, but not that often.

At the time Steam at least didn't hang my machine, but with GPU
acceleration enabled on Chrome I got a hard hangup on the whole system
every 2 days or so - ever since I disabled that my system has not required
a single hard reboot (although Chrome is unable to render some stuff
correctly).

I will keep tracking this and when I get to update my system I will look
for an easy reproducer to this - pointers for known good tests are welcome.
;-)

cheers!



On Fri, Nov 11, 2016 at 11:36 PM <bugzilla-daemon at freedesktop.org> wrote:

> *Comment # 20 <https://bugs.freedesktop.org/show_bug.cgi?id=93166#c20> on
> bug 93166 <https://bugs.freedesktop.org/show_bug.cgi?id=93166> from Mark
> Janes <mark.a.janes at intel.com> *
>
> Sören,
>
> Is there a specific web page that seems to trigger this gpu hang?  Is there 3d
> content or media being sent to the gpu?
>
> We should be able to fix this if we can reproduce it.
>
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