Created attachment 140207 [details]
compressed contents of /sys/class/drm/card0/error

Dear maintainer,

My desktop has just frozen and I am filing a bug report as suggested by the error message in dmesg.

This is a fully updated debian 9 + backports machine

root@aspire:~# dmesg |tail -14
[ 2396.810432] [drm] GPU HANG: ecode 9:0:0x83ff6f77, in totem [4233], reason: No progress on rcs0, action: reset
[ 2396.810434] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 2396.810434] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 2396.810434] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 2396.810435] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[ 2396.810435] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 2396.810463] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2412.807181] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2428.807013] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2444.806799] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2463.782603] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2663.434961] do_trap: 4 callbacks suppressed
[ 2663.434966] traps: gnome-shell[1603] trap int3 ip:7f7a9a1ec261 sp:7ffdee7c6860 error:0 in libglib-2.0.so.0.5000.3[7f7a9a19c000+112000]
[ 2716.087096] gnome-session-f[5062]: segfault at 0 ip 00007f995a062e19 sp 00007ffd25d4fba0 error 4 in libgtk-3.so.0.2200.11[7f9959d80000+700000]

root@aspire:~# uname -a
Linux aspire 4.16.0-0.bpo.2-amd64 #1 SMP Debian 4.16.12-1~bpo9+1 (2018-06-03) x86_64 GNU/Linux

root@aspire:~# cat /etc/debian_version 
9.4

Thank you,
Robert