[Bug 103602] Interface crash and reboot

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103602

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      i915 features|                            |GPU hang
      i915 platform|                            |KBL
             Status|NEW                         |NEEDINFO

--- Comment #1 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
HEAD and ACTH are different so problem was outside the batch, there is:

00000000_febef000 20971520 36 00 [ 119ecc6 00 00 00 00 ] 119ecc6 X dirty render
uncached

Could you try latest stable:
https://www.kernel.org

This commit may help 
commit 1d033beb20d6d5885587a02a393b6598d766a382
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Oct 31 10:36:07 2017 +0000

    drm/i915: Check incoming alignment for unfenced buffers (on i915gm)

Also you could give a try to intel_iommu=igfx_off on grub.

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