#0  0x00007fab39022c55 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fab39026a06 in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007fab3901b715 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00000000004280cd in ?? ()
No symbol table info available.
#4  0x000000000041fbbd in ?? ()
No symbol table info available.
#5  0x000000000047d18a in ?? ()
No symbol table info available.
#6  0x0000000000449e91 in AddScreen ()
No symbol table info available.
#7  0x000000000047d669 in ?? ()
No symbol table info available.
#8  0x000000000041dc73 in ?? ()
No symbol table info available.
#9  0x00007fab3900de1f in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x000000000041e11d in _start ()
No symbol table info available.