[Bug 94509] GPU HANG: ecode 8:0:0x85dffffb, in X [1307], reason: Ring hung, action: reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 5 10:54:02 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94509

yann <yann.argotti at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      i915 features|GPU hang                    |GEM/Other
             Status|NEW                         |NEEDINFO

--- Comment #3 from yann <yann.argotti at intel.com> ---
(In reply to Per Jessen from comment #2)
> Created attachment 123107 [details]
> The gpu crash dump cuncompressed
> 
> fyi, the original file is gone, but I took attachment#122248 [details] and
> decompressed it, seems to have worked.

from your gpu crash dump, one can note that there is an error: 
ERROR: 0x00000001
    TLB page fault error (GTT entry not valid)

Can you upgrade your kernel to benefit of all work done so far and see if you
are reproducing ? If this is still the case, please attach fresh gpu crash dump
as well as dmesg.

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