[Bug 97545] [HSW] DRM/i915 GPU hang after resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97545

Burak Sezer <bburaksezer at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|INVALID                     |---
             Status|RESOLVED                    |REOPENED

--- Comment #9 from Burak Sezer <bburaksezer at gmail.com> ---
Hello,

I have the same problem. Here are some info about my environment:

Kernel: Linux turing 4.4.0-75-generic #96-Ubuntu SMP on Ubuntu 16.04.2 LTS

Mesa: client glx vendor string: Mesa Project and SGI
    Device: Mesa DRI Intel(R) Haswell Desktop  (0x412)
OpenGL renderer string: Mesa DRI Intel(R) Haswell Desktop 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 12.0.6
OpenGL version string: 3.0 Mesa 12.0.6
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 12.0.6

I was surfing on the Internet at the time of the hang with Google Chrome
58.0.3029.96 (64-bit)

How I can provide valuable information to resolve that problem?

Error messages from the driver:

[45609.749114] [drm] stuck on render ring
[45609.749785] [drm] GPU HANG: ecode 7:0:0x84dfbffe, in chrome [24099], reason:
Ring hung, action: reset
[45609.749785] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[45609.749786] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[45609.749786] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[45609.749787] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[45609.749787] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[45609.751891] drm/i915: Resetting chip after gpu hang

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