#0  0xb8056430 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7ce9d59 in ioctl () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7968add in drmIoctl () from /usr/lib/libdrm.so.2
No symbol table info available.
#3  0xb7968e2b in drmCommandWrite () from /usr/lib/libdrm.so.2
No symbol table info available.
#4  0xad46493e in ?? () from /usr/lib/dri/r300_dri.so
No symbol table info available.
#5  0xad49a661 in _mesa_Finish () from /usr/lib/dri/r300_dri.so
No symbol table info available.
#6  0xb79c978b in __glXDisp_Finish (cl=0x89add88, pc=0x8f0503c "\232l\002")
    at ../../glx/single2.c:233
	cx = <value optimized out>
	client = <value optimized out>
	error = <value optimized out>
#7  0xb79c5d6a in __glXDispatch (client=0x88d6ad8) at ../../glx/glxext.c:523
	stuff = (xGLXSingleReq *) 0x8f0503c
	opcode = 108 'l'
	cl = (__GLXclientState *) 0x88db3c0
	retval = 1
#8  0x0808d57f in Dispatch () at ../../dix/dispatch.c:437
	result = <value optimized out>
	client = (ClientPtr) 0x88d6ad8
	nready = 0
	start_tick = 680
#9  0x080722ed in main (argc=10, argv=0xbf9735d4, envp=
Cannot access memory at address 0x4004645f
) at ../../dix/main.c:397
	i = <value optimized out>
	alwaysCheckForInput = {0, 1}