Skype bi-directional video call crashes X server (xserver, mesa, drm, kernel from git, r600g+glamor)

[Kertesz Laszlo]

On Fri, 2014-12-26 at 10:26 +0900, Michel Dänzer wrote: 
> On 26.12.2014 09:01, Kertesz Laszlo wrote:
> > Attached gdb trace (crashed on latest git x server).
> 
> Did it include commit 70a6f65f9e2b26ef7539dcacfcfea927bc1f13fd ('glamor:
> Make sure Xvideo source image data is properly aligned')? If not, does
> that help by any chance?
> 
> If not, can you make sure debugging symbols are available for
> /usr/lib/x86_64-linux-gnu/xorg/modules/libglamoregl.so, and get another
> backtrace?
> 
> 
Yes i do have that commit (last is  modesetting: Add vblank
synchronization support when using Present.).
And i enabled debug in the xserver with --enable-debug, is there
something else i need to add for libglamoregl?