[Bug 106342] [drm] HANG: ecode 9:0:0x9cba0f27, in kscreenlocker_g [103585], reason: Hang on rcs0, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106342

--- Comment #25 from Thiago Macieira <thiago at kde.org> ---
Created attachment 140945
  --> https://bugs.freedesktop.org/attachment.cgi?id=140945&action=edit
card0_error 2018-08-02

4.17.6

[164735.714076] [drm] GPU HANG: ecode 9:0:0x8463451a, in kscreenlocker_g
[65753], reason: Hang on rcs0, action: reset
[164735.714078] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[164735.714079] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[164735.714080] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[164735.714080] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[164735.714081] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[164735.714095] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[164736.917478] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[164736.917566] i915 0000:00:02.0: Resetting chip after gpu hang
[164738.119008] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[164739.429550] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[164740.738040] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[164740.842805] i915 0000:00:02.0: Failed to reset chip
[164742.010813] i915 0000:00:02.0: i915_reset_device timed out, cancelling all
in-flight rendering.
[164742.098849] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[164744.910725] [drm] Reducing the compressed framebuffer size. This may lead
to less power savings than a non-reduced-size. Try to increase stolen memory
size if available in BIOS.

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