[Bug 99696] GPU HANG: ecode 9:0:0x87d6fffe, in X [836], reason: Hang on render ring, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99696

--- Comment #13 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm, it does have the double 3DSTATE_VERTEX_ELEMENTS that I'm guessing is an
issue from skl+, i.e. that's a patch in
https://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ to prevent that
sequence. As you seem to be reliably hitting this, testing -intel would be
invaluable feedback.

Alternatively, you can disable some acceleration using
/etc/X11/xorg.conf.d/intel.conf:
Section "Device"
  Identifier "igfx" 
  Driver "intel"
  Option "AccelMethod" "blt"
EndSection

or try modesetting, same file:
Section "Device"
  Identifier "igfx"
  Driver "modesetting"
EndSection

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