<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [drm] GPU HANG: ecode 8:2:0x94027ff6, in gnome-shell [2406], reason: Ring hung, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=93434#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [drm] GPU HANG: ecode 8:2:0x94027ff6, in gnome-shell [2406], reason: Ring hung, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=93434">bug 93434</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>The register state is very inconsistent. What it looks like is the blitter ringbuffer became corrupt causing that engine to implode. There is a hope that since this a bug after resume, this is fixed by commit 0c82312f3f15538f4e6ceda2a82caee8fbac4501 Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Fri Dec 4 16:05:26 2015 +0000 drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>