[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 #35 from Thiago Macieira <thiago at kde.org> ---
Created attachment 141968
  --> https://bugs.freedesktop.org/attachment.cgi?id=141968&action=edit
card0_error 2018-10-09

kernel 4.18.9

[89670.191894] [drm] GPU HANG: ecode 9:0:0x00815216, in chrome [5645], reason:
hang on rcs0, action: reset
[89670.191898] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[89670.191900] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[89670.191902] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[89670.191903] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[89670.191905] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[89670.191944] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[89670.193228] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[89670.193313] i915 0000:00:02.0: Resetting chip for hang on rcs0
[89670.194772] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[89670.300444] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[89670.408385] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[89670.519134] i915 0000:00:02.0: Failed to reset chip
[89670.520482] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[89671.894458] [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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