X server crash, i915 + opengl compositing WM.

[Adam K Kirchhoff]

I've gone ahead and opened up a pr for it:

http://www.freebsd.org/cgi/query-pr.cgi?pr=145649

Adam

On Fri, 9 Apr 2010 15:12:30 -0400
Adam K Kirchhoff <akirchhoff135014 at comcast.net> wrote:

> 
> I get the following crash in the X server on my i915 laptop whenever I
> go to start compiz or the desktop effects in KDE4.
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 28804140 (LWP 100146)]
> 0x28d21cf8 in i915_update_tex_unit ()
> from /usr/local/lib/dri/i915_dri.so (gdb) bt
> #0  0x28d21cf8 in i915_update_tex_unit ()
> from /usr/local/lib/dri/i915_dri.so #1  0x28d22427 in
> i915UpdateTextureState () from /usr/local/lib/dri/i915_dri.so #2
> 0x28d4f18f in intelRunPipeline () from /usr/local/lib/dri/i915_dri.so
> #3  0x28e07ea4 in _tnl_draw_prims ()
> from /usr/local/lib/dri/i915_dri.so #4  0x28e08226 in
> _tnl_vbo_draw_prims () from /usr/local/lib/dri/i915_dri.so #5
> 0x28dfee22 in vbo_exec_DrawArrays ()
> from /usr/local/lib/dri/i915_dri.so #6  0x28df4c77 in
> neutral_DrawArrays () from /usr/local/lib/dri/i915_dri.so #7
> 0x286c5ad6 in __glXDisp_DrawArrays ()
> from /usr/local/lib/xorg/modules/extensions//libglx.so #8  0x286bff30
> in __glXDisp_Render ()
> from /usr/local/lib/xorg/modules/extensions//libglx.so #9  0x286c4256
> in __glXDispatch ()
> from /usr/local/lib/xorg/modules/extensions//libglx.so #10 0x08086307
> in Dispatch () #11 0x0806c06c in main ()
> 
> I'm using 9.0-CURRENT, with xorg-server-1.6.5_1,1
> xf86-video-intel-2.7.1_1, libdrm-2.4.17, and dri-7.6.1,2.
> 
> Any thoughts about how I can get this working?
> 
> Adam
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