[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 #57 from Thiago Macieira <thiago at kde.org> ---
Created attachment 142810
  --> https://bugs.freedesktop.org/attachment.cgi?id=142810&action=edit
card0_error 2018-12-13

4.19.7:

[171009.688247] [drm] GPU HANG: ecode 9:0:0x9bfd1292, in X [2016], reason: hang
on rcs0, action: reset
[171009.688253] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[171009.688256] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[171009.688258] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[171009.688261] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[171009.688264] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[171009.689304] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[171009.691076] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[171009.691155] i915 0000:00:02.0: Resetting chip for hang on rcs0
[171009.693938] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[171009.802277] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[171009.910299] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[171010.016473] i915 0000:00:02.0: Failed to reset chip
[171010.019319] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[171015.308387] [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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