#0  0x00007ff409f2217e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#1  0x00007ff409f28a3a in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#2  0x00000000010db350 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.