[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 #23 from Thiago Macieira <thiago at kde.org> ---
Created attachment 140747
  --> https://bugs.freedesktop.org/attachment.cgi?id=140747&action=edit
card0_error 2018-07-20

4.17.4

[97626.210963] [drm] GPU HANG: ecode 9:0:0x63ec03e1, in plasmashell [2620],
reason: Hang on rcs0, action: reset
[97626.210966] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[97626.210967] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[97626.210968] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[97626.210969] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[97626.210970] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[97626.210993] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[97627.414130] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[97627.414279] i915 0000:00:02.0: Resetting chip after gpu hang
[97628.618081] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[97629.926095] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[97631.234083] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[97631.339429] i915 0000:00:02.0: Failed to reset chip
[97632.587457] i915 0000:00:02.0: i915_reset_device timed out, cancelling all
in-flight rendering.
[97632.602102] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[97636.507400] [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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