Bug 100214

Summary: intel video hangs on 4.11 with wayland
Product: DRI Reporter: Dennis Gilmore <dennis>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
contents of /sys/class/drm/card0/error none

Description Dennis Gilmore 2017-03-15 13:07:42 UTC
Created attachment 130231 [details]
contents of /sys/class/drm/card0/error

I am getting pretty frequent hangs of video followed by my session crashing 

I have installed and am running the following versions
$ rpm -q libwayland-server mesa-dri-drivers xorg-x11-server-Xwayland
libwayland-server-1.13.0-1.fc26.x86_64
mesa-dri-drivers-17.0.1-1.fc27.x86_64
xorg-x11-server-Xwayland-1.19.2-1.fc27.x86_64
$ uname -r
4.11.0-0.rc2.git0.2.fc27.x86_64

dmesg after the fact shows 

[55405.062756] [drm] GPU HANG: ecode 7:0:0xf3cffffe, in Xwayland [1972], reason: Hang on render ring, action: reset
[55405.062758] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[55405.062758] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[55405.062758] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[55405.062759] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[55405.062759] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[55405.062798] drm/i915: Resetting chip after gpu hang
[55413.056581] drm/i915: Resetting chip after gpu hang
[55421.056334] drm/i915: Resetting chip after gpu hang
[55429.056106] drm/i915: Resetting chip after gpu hang
[55437.055487] drm/i915: Resetting chip after gpu hang
[55441.003772] QDBusConnection[2787]: segfault at 7fe8d00d2aa0 ip 00007fe8ecb6af04 sp 00007fe8caffc990 error 4 in libQt5Core.so.5.7.1[7fe8ec8f4000+47c000]
[55441.019577] QDBusConnection[2788]: segfault at 7fde15185aa0 ip 00007fde3778bf04 sp 00007fde167fb950 error 4 in libQt5Core.so.5.7.1[7fde37515000+47c000]
[55441.032865] traps: gnome-shell[1967] trap int3 ip:7f00abe9fea1 sp:7ffdb842f120 error:0
[55441.032869]  in libglib-2.0.so.0.5104.0[7f00abe50000+111000]
Comment 1 Chris Wilson 2017-03-15 13:17:02 UTC

*** This bug has been marked as a duplicate of bug 100181 ***

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