[kbl] GPU HANG: ecode 9:0:0x86dffffd, in chrome , reason: Hang on rcs0, action: reset
Submitted by Sylvain Lamontagne
Assigned to Intel 3D Bugs Mailing List
Created attachment 135212 GPU Crash dump
Problem occured on a Thinkpad T470 connected to a Pro Docking Station and using an external monitor.
Creating this bug as instructed by the error message from 'dmesg'
[236451.402515] [drm] GPU HANG: ecode 9:0:0x86dffffd, in chrome , reason: Hang on rcs0, action: reset [236451.402516] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [236451.402517] [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel [236451.402517] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [236451.402532] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [236451.402533] [drm] GPU crash dump saved to /sys/class/drm/card0/error [236451.402570] drm/i915: Resetting chip after gpu hang [236451.403024] [drm] RC6 on
Attachment 135212, "GPU Crash dump":