#0  0x00007f655754b2ef in g_object_ref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#1  0x00007f65582fc2ae in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#2  0x00007f65582fc42d in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#3  0x00007f65582fc42d in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#4  0x00007f65582fc51b in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#5  0x0000000001828900 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.