[Bug 112391] Gpu Hang After Resume From Hibernate State With 4.4

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sat Feb 13 06:41:38 UTC 2016


https://bugzilla.kernel.org/show_bug.cgi?id=112391

--- Comment #1 from Carlos Jimenez <ozmage809 at gmail.com> ---
GPU HANG DMESG :

[  191.910261] [drm] stuck on bsd ring
[  191.914529] [drm] GPU HANG: ecode 5:1:0x01000000, reason: Ring hung, action:
reset
[  191.914533] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  191.914535] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  191.914536] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  191.914538] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  191.914540] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  191.918202] drm/i915: Resetting chip after gpu hang


AFTER this the system becomes unstable and i get gpu glitches
everything failing pls look at this bug started with kernel 4.3 and up to
4.5-rc*.

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