Bug#443794: xserver-xorg: server crashes randomly in libGLcore

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

Marcus Better wrote:
> The X session terminates randomly and throws me out to the kdm login
> screen. I'm not running anything fancy, only a standard KDE
> installation, plus the non-free Java and flash plugins for iceweasel
> in a 32-bit chroot.
>
> I have now installed xserver-xorg-core-dbg and will try to get a
> better trace.
>
> Backtrace:
> 0: /usr/bin/X(xf86SigHandler+0x6a) [0x482cca]
> 1: /lib/libc.so.6 [0x2ac5a100f6a0]
> 2: /usr/lib/xorg/modules/extensions//libGLcore.so(_mesa_PushAttrib+0x2ad) [0x2ac5b41f85fd]
> 3: /usr/lib/xorg/modules/extensions//libglx.so(DoRender+0xcc) [0x2ac5a261992c]
> 4: /usr/lib/xorg/modules/extensions//libglx.so [0x2ac5a261d72c]
> 5: /usr/bin/X(Dispatch+0x2e0) [0x44e170]
> 6: /usr/bin/X(main+0x47c) [0x436a1c]
> 7: /lib/libc.so.6(__libc_start_main+0xf4) [0x2ac5a0ffbb44]
> 8: /usr/bin/X(FontFileCompleteXLFD+0x259) [0x435d59]
>   

I have never seem this backtrace before and I can't find it in the
upstream bugzilla. I'll wait for your debugging backtrace and I'll
forward the bug report upstream then.

Thanks,
Brice