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[Bug 438657] Re: [G45] Blender: crash in brw_prepare_vertices after "Render this window"

 

The two stacktraces are identical.

** Description changed:

  I just replicated http://bugs.freedesktop.org/show_bug.cgi?id=24185 withMobile 4 [8086:2a42] (rev 07)  both in mesa master (xorg-edgers) and in 
  libgl1-mesa-dri:                                                                     
    Installed: 7.6.0~git20090928.6829ef74-0ubuntu1~xup~1 which is supposed to go into karmic.
  All relevant information should be on freedesktop.
+ 
+ Stacktrace:
+ #0  0x00007ffff67e94f5 in memcpy () from /lib/libc.so.6
+ #1  0x00007ffff3a8ae9e in copy_array_to_vbo_array (brw=<value optimized out>, element=0x2358f38, dst_stride=<value optimized out>) at /usr/include/bits/string3.h:52
+ #2  0x00007ffff3a8b396 in brw_prepare_vertices (brw=0x23425a0) at brw_draw_upload.c:476
+ #3  0x00007ffff3a9750e in brw_validate_state (brw=0x23425a0) at brw_state_upload.c:322
+ #4  0x00007ffff3a8a11e in brw_try_draw_prims (ctx=0x23425a0, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=1, ib=<value optimized out>, index_bounds_valid=<value optimized out>, min_index=0, max_index=3) at brw_draw.c:374
+ #5  brw_draw_prims (ctx=0x23425a0, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=1, ib=<value optimized out>, index_bounds_valid=<value optimized out>, min_index=0, max_index=3) at brw_draw.c:457
+ #6  0x00007ffff3b4685f in vbo_exec_DrawArrays (mode=6, start=0, count=<value optimized out>) at vbo/vbo_exec_array.c:522
+ #7  0x00007ffff3bc6aa7 in _mesa_meta_clear (ctx=0x23425a0, buffers=<value optimized out>) at drivers/common/meta.c:1157
+ #8  0x00007ffff3a53a5a in intelClear (ctx=0x23425a0, mask=<value optimized out>) at intel_clear.c:175
+ #9  0x000000000083381e in drawview3dspace ()
+ #10 0x00000000006e9624 in scrarea_do_windraw ()
+ #11 0x00000000007090a4 in screen_swapbuffers ()
+ #12 0x0000000000697e69 in screenmain ()
+ #13 0x00000000005f8861 in main ()

-- 
[G45] Blender: crash in brw_prepare_vertices after "Render this window"
https://bugs.launchpad.net/bugs/438657
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