#0  0x00007f4ab9c77dce in XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
No symbol table info available.
#1  0x00007f4ab9c77f69 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1
No symbol table info available.
#2  0x00007f4ab9c7787c in ?? () from /usr/lib/fglrx/libGL.so.1
No symbol table info available.
#3  0x00007f4ab9c5278f in ?? () from /usr/lib/fglrx/libGL.so.1
No symbol table info available.
#4  0x00007f4ab9c4bf23 in glXGetConfig () from /usr/lib/fglrx/libGL.so.1
No symbol table info available.
#5  0x000000000040120a in ?? ()
No symbol table info available.
#6  0x00007f4ab9682eff in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000400d69 in ?? ()
No symbol table info available.
#8  0x00007fffb6778a88 in ?? ()
No symbol table info available.
#9  0x000000000000001c in ?? ()
No symbol table info available.
#10 0x0000000000000001 in ?? ()
No symbol table info available.
#11 0x00007fffb677aaed in ?? ()
No symbol table info available.
#12 0x0000000000000000 in ?? ()
No symbol table info available.