(gdb) run
Starting program: /usr/bin/blender.bin 
[Thread debugging using libthread_db enabled]
[New process 29353]

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/90/ebf9c172c9332feed316b7c0fdff30ce1a15ae.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/8a/cc903fa48e73406552c64938e7866699a10801.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/54/97ce83a1cf21660e17bef3f4831e2f24afe795.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/41/b572ad1b8e3fac8fb0dadf6bcc2b61ef6e08a9.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/60/d593e7987c4f31a338bf509b15d713aa1fe1fb.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/7c/f32ecc91202c1747b80e3356a6828ae7ee97e7.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/13/e7ce3022231431f7402aed8afd467f81d091f0.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/0d/605d38e5e2d23fb14837dd95144b2d330b946c.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/87/d66bafb3c5d1af9e5a91a447ef5efcc0a3ec3c.debug
Compiled with Python version 2.5.1.
Checking for installed Python... got it!
[New Thread -1208527152 (LWP 29353)]

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/90/66503e17dcb7232b114c5878674a5932e35885.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/a5/27b93238a7fbac6c9425b257520e4e0af89c66.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/b8/15f4dcecb6010580bb2ebf9ad8412132353b71.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/15/731d3b56abb1be2a6715ef4c7ae84a5c77564c.debug

warning: Missing the separate debug info file: /usr/lib/debug/.build-id/7b/ca58225dfd79f80915f63c78c2188ead8cd217.debug

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1208527152 (LWP 29353)]
triangle_twoside (ctx=0x9cc8de0, e0=1, e1=2, e2=0)
    at ../../../../../src/mesa/tnl_dd/t_dd_tritmp.h:202
202                       GLfloat (*vbcolor)[4] = VB->ColorPtr[1]->data;
(gdb) bt full
#0  triangle_twoside (ctx=0x8ba7de0, e0=1, e1=2, e2=0)
    at ../../../../../src/mesa/tnl_dd/t_dd_tritmp.h:202
        vbcolor = <value optimized out>
        VB = (struct vertex_buffer *) 0x8c0cfc8
        coloroffset = 3
        specoffset = 0 '\0'
#1  0x00706030 in _tnl_render_poly_verts (ctx=0x8ba7de0, start=0, count=32, flags=57)
    at tnl/t_vb_rendertmp.h:313
        efstart = <value optimized out>
        efcount = <value optimized out>
        j = <value optimized out>
        tnl = (TNLcontext *) 0x8c0cb88
        VB = <value optimized out>
        TriangleFunc = (const tnl_triangle_func) 0x674550 <triangle_twoside>
        stipple = 0 '\0'
#2  0x00707172 in run_render (ctx=0x8ba7de0, stage=0x8c0cdcc) at tnl/t_vb_render.c:320
        prim = 3000537152
        start = 0
        length = <value optimized out>
        i = 0
        tnl = (TNLcontext *) 0x8c0cb88
        VB = (struct vertex_buffer *) 0x8c0cfc8
        tab = (tnl_render_func *) 0x85b420
---Type <return> to continue, or q <return> to quit---
        pass = 0
        __PRETTY_FUNCTION__ = "run_render"
#3  0x006fe24f in _tnl_run_pipeline (ctx=0x8ba7de0) at tnl/t_pipeline.c:158
        tnl = (TNLcontext *) 0x8c0cb88
        __tmp = 895
        i = 10
        mask = 63
#4  0x0066e1d7 in intelRunPipeline (ctx=0x8ba7de0) at intel_tris.c:764
No locals.
#5  0x006fe7ae in _tnl_draw_prims (ctx=0x8ba7de0, arrays=0x8bfafa0, prim=0x8bf9afc, nr_prims=1, 
    ib=0x0, min_index=0, max_index=31) at tnl/t_draw.c:402
        bo = {0x0 <repeats 13 times>, 0x7aa951, 0x0 <repeats 11 times>, 0x6af8ab, 0x8bc8200, 
  0x85b3a0, 0x40, 0x0, 0x0, 0x85af34, 0xbfbf5628}
        nr_bo = 0
        tnl = (TNLcontext *) 0x8c0cb88
#6  0x006f6ddc in vbo_exec_vtx_flush (exec=0x8bf99d8) at vbo/vbo_exec_draw.c:215
        ctx = (GLcontext *) 0x8ba7de0
#7  0x006f2568 in vbo_exec_wrap_buffers (exec=0x8bf99d8) at vbo/vbo_exec_api.c:80
        last_count = 32
        __PRETTY_FUNCTION__ = "vbo_exec_wrap_buffers"
#8  0x006f26bc in vbo_exec_fixup_vertex (ctx=<value optimized out>, attr=3, sz=3000537152)
    at vbo/vbo_exec_api.c:218
        exec = (struct vbo_exec_context *) 0x8bf99d8
---Type <return> to continue, or q <return> to quit---
        i = <value optimized out>
        id = {0, 0, 0, 1}
#9  0x006f5998 in vbo_Color4f (x=0, y=0, z=0, w=0.882353008) at vbo/vbo_attrib_tmp.h:163
        exec = (struct vbo_exec_context *) 0x8bf99d8
#10 0x00787a53 in loopback_Color4ub_f (red=0 '\0', green=0 '\0', blue=0 '\0', alpha=225 '�')
    at main/api_loopback.c:228
No locals.
#11 0x081b77a4 in BIF_ThemeColorShadeAlpha ()
No symbol table info available.
#12 0x08187edd in drawcentercircle ()
No symbol table info available.
#13 0x0818b2c8 in draw_object ()
No symbol table info available.
#14 0x082b14e2 in drawview3dspace ()
No symbol table info available.
#15 0x082b3105 in scrarea_do_windraw ()
No symbol table info available.
#16 0x0814e12d in screenmain ()
No symbol table info available.
#17 0x08121dcd in main ()
No symbol table info available.
(gdb)