[skl] GPU HANG: ecode 9:0:0x85dffffb, in Xorg with Plasma compositor enable
Submitted by Grzegorz Kowzan
Assigned to Intel 3D Bugs Mailing List
Link to original bug (#103725)
Description
Created attachment 135441 /sys/class/drm/card0/error
A 30 s hang and then a crash of X server occurred while running KDE Plasma 5 with enabled compositor on an up-to-date Ubuntu 7.10. Running apps: Firefox, Thunderbird, Emacs, Okular, Zotero, LibreOffice Writer, Yakuake. System information:
- dell latitude 5480,
- no external monitors,
- kernel version - 4.13.0-16-generic.
The pertinent part of journalctl -b output is reproduced below:
lis 13 15:57:05 oto kernel: [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [924], reason: Hang on rcs0, action: reset lis 13 15:57:05 oto kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. lis 13 15:57:05 oto kernel: [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel lis 13 15:57:05 oto kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. lis 13 15:57:05 oto kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. lis 13 15:57:05 oto kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error lis 13 15:57:05 oto kernel: drm/i915: Resetting chip after gpu hang lis 13 15:57:05 oto kernel: [drm] RC6 on lis 13 15:57:13 oto kernel: drm/i915: Resetting chip after gpu hang lis 13 15:57:13 oto kernel: [drm] RC6 on lis 13 15:57:16 oto kernel: asynchronous wait on fence i915:kwin_x11[1362]/1:deeb timed out lis 13 15:57:21 oto kernel: drm/i915: Resetting chip after gpu hang lis 13 15:57:21 oto kernel: [drm] RC6 on lis 13 15:57:29 oto kernel: drm/i915: Resetting chip after gpu hang lis 13 15:57:29 oto kernel: [drm] RC6 on lis 13 15:57:37 oto kernel: drm/i915: Resetting chip after gpu hang lis 13 15:57:37 oto kernel: [drm] RC6 on lis 13 15:57:37 oto org.kde.kuiserver[1163]: The X11 connection broke (error 1). Did the X11 server die? lis 13 15:57:37 oto org.kde.KScreen[1163]: The X11 connection broke (error 1). Did the X11 server die? lis 13 15:57:37 oto org.kde.kglobalaccel[1163]: The X11 connection broke (error 1). Did the X11 server die?
Attachment 135441, "/sys/class/drm/card0/error":
gpu-crash-dump.dat