Created attachment 80263 [details]
bt full

X.Org X Server 1.13.3
Fedora release 18 (Spherical Cow)

bash-4.2$ lspci -v|grep ATI
02:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV350 AP [Radeon 9600] (prog-if 00 [VGA controller])
02:00.1 Display controller: Advanced Micro Devices [AMD] nee ATI RV350 AP [Radeon 9600] (Secondary)


When I run gnubik (a game), the program segfaults immediately:
bash-4.2$ gnubik 
Segmentation fault (core dumped)
     
bash-4.2$ dmesg|tail -n 1
[ 5769.578454] gnubik[7155]: segfault at 0 ip   (null) sp bfafcbbc
error 4 in gnubik[8048000+16000] 
bash-4.2$ rpm -q gnubik
gnubik-2.4-5.fc18.i686
     
bash-4.2$ gnubik -v|head -n 1
2.4

#0  0x00000000 in ?? ()
#1  0xb217e6f4 in generic_run () from /usr/lib/dri/r300_dri.so
#2  0xb214ae9c in draw_pt_fetch_run_linear ()
from /usr/lib/dri/r300_dri.so

it segfaults on line 646

(gdb) l translate/translate_generic.c:646
641	         copy_size = tg->attrib[attr].copy_size;
642	         if(likely(copy_size >= 0))
643	            memcpy(dst, src, copy_size);
644	         else
645	         {
646	            tg->attrib[attr].fetch( data, src, 0, 0 );
647	
648	            if (0)
649	               debug_printf("Fetch linear attr %d  from %p
stride %d  index %d: " 650	                         " %f, %f,
%f, %f \n", (gdb) 

the bugtrace is attached
Should any additional info be required, I may provide it.