[Bug 90495] New: x segfault, pixmap is null in present_copy_region

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90495

            Bug ID: 90495
           Summary: x segfault, pixmap is null in present_copy_region
           Product: xorg
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/intel
          Assignee: chris at chris-wilson.co.uk
          Reporter: haagch at frickel.club
        QA Contact: intel-gfx-bugs at lists.freedesktop.org

Created attachment 115860
  --> https://bugs.freedesktop.org/attachment.cgi?id=115860&action=edit
bt full

This happened with current xorg stable, but I couldn't compile it with gcc 5.1,
so gdb.txt was created to current git master.

xf86-video-intel git master compiled with ./autogen.sh --enable-dri
--with-default-accel=sna --with-default-dri=3

I can provoke it with simply starting the Crashed Lander demo

http://don-whitaker.itch.io/crashedlander

But I don't think it happens every time. Possibly the oculus rift service needs
to be running and possibly replacing the Plugins/libOculus.so with the current
version from the oculus download section has something to do with it too... Not
sure.


If intel ddx full debug log is required, I can create that too...

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