[skl] ecode 9:0:0x85dffffb, in gnome-shell
Submitted by nil..@..il.com
Assigned to Intel 3D Bugs Mailing List
Created attachment 140539 crash dump.
I'm getting random GPU hangs as well as display corruption (random parts of the screen will show tearing/lines with various colors) quite often. It's very hard to accurately reproduce, but happens pretty consistently when scrolling in Firefox or typing in vim in a terminal.
Running Fedora 28 x86_64 on 4.17.3-200.fc28.x86_64. I'm using a skylake Lenovo p50 with hdmi hooked up to an external 1080p monitor.
Here's the dmesg dump. I get a crash log for the first one. Later ones just show the "Resetting rcs0" message.
[ 4732.361391] [drm] GPU HANG: ecode 9:0:0x85dffffb, in gnome-shell , reason: Hang on rcs0, action: reset [ 4732.361392] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 4732.361393] [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 4732.361393] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 4732.361393] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 4732.361394] [drm] GPU crash dump saved to /sys/class/drm/card1/error [ 4732.361426] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 4767.361084] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 4846.337555] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 4885.313770] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 4960.322208] i915 0000:00:02.0: Resetting rcs0 after gpu hang
Crash dump attached.
Attachment 140539, "crash dump.":