[Bug 91311] New: GPU hang / video corruption on i915

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91311

            Bug ID: 91311
           Summary: GPU hang / video corruption on i915
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: drmccoy at drmccoy.de
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 117062
  --> https://bugs.freedesktop.org/attachment.cgi?id=117062&action=edit
/sys/class/drm/card0/error

When resizing the glxgears window (making it bigger, past ~ 450x450), the
render output begins to be corrupted. A second copy of the gears might be seen
offset to the right, flickering; garbage might be displayed in the bottom part
of the windows, etc. Something, even the window borders are overwritten, or
even a part of the screen outside the window.

When I maximized the glxgears window, X completely crash. dmesg showed a GPU
hang, with the request to submit a bug here.

Moreover, mplayer -vo gl (and -vo gl2) shows black moving spots in the video
output. Those don't appear with, say, -vo sdl. Those black spots is what lead
me to run glxgears in the first place.

I'm running Arch GNU/Linux, and updated this system today, after not using it
for about a month. While I'm not absolutely certain these issues weren't there
the last time I used it, I am very certain they weren't there half a year ago.
This system is now running a 4.0.7 kernel and Xorg 1.15.2. pacman says
xf86-video-intel is at version 1:2.99.917+364+gb24e758-1 and mesa at 10.6.1-1.
The window manager I use is Enlightenment DR16.

This is an old Dell XPS M1330 laptop with an Intel Mobile GM965/GL960
(according to lspci).

I'm attaching the GPU crash dump.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20150711/aaa12855/attachment.html>