0xb31b9b40 in __glim_R300TCLNormal3fv () from /usr/lib/dri/fglrx_dri.so(gdb) bt#0 0xb31b9b40 in __glim_R300TCLNormal3fv () from /usr/lib/dri/fglrx_dri.so#1 0xb31f78c8 in __glim_R300TCLNormalStream3fvATI () from /usr/lib/dri/fglrx_dri.so#2 0xb3026659 in glimNormalStream3fvATI () from /usr/lib/dri/fglrx_dri.so#3 0xb32e8dc0 in __glim_ArrayElement () from /usr/lib/dri/fglrx_dri.so#4 0xb3959ccb in GL_DrawAliasFrameLerp (paliashdr=0x91f6f004, backlerp=0, framenum=0, oldframenum=0) at src/ref_gl/gl_mesh.c:151#5 0xb395b98b in R_DrawModelDirect (mi=0xbfc22930, pmi=0x0, tagname=0x0) at src/ref_gl/gl_mesh.c:696#6 0x0808b9c2 in MN_DrawMenus () at src/client/cl_menu.c:2542#7 0x080a7a4e in SCR_UpdateScreen () at src/client/cl_scrn.c:744#8 0x08083ffd in CL_Frame (msec=11) at src/client/cl_main.c:2500#9 0x080c9fbb in Qcommon_Frame (msec=1) at src/qcommon/common.c:1087#10 0x080ede37 in main (argc=1, argv=0xbfc2ac84) at src/ports/linux/sys_linux.c:394