X server crash, i915 + opengl compositing WM.

[Adam K Kirchhoff]

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