#0  0x000000000040abb8 in ?? ()
No symbol table info available.
#1  0x000000000040bd7a in ?? ()
No symbol table info available.
#2  0x000000000040c005 in ?? ()
No symbol table info available.
#3  0x00007f61f5b5a31a in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007f61f5b6a9da in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007f61f5b71fcb in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007f61f5b72192 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f61f6ef4937 in gtk_widget_size_allocate () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#8  0x00007f61f6effd17 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#9  0x00007f61f5b5a3c4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f61f5b6a9da in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f61f5b71fcb in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007f61f5b72192 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007f61f6ef4937 in gtk_widget_size_allocate () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#14 0x00007f61f6efb890 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#15 0x00007f61f5b5a3c4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f61f5b6a9da in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f61f5b71fcb in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f61f5b72192 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#19 0x00007f61f6eeefb8 in gtk_widget_show () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#20 0x00000000004167a9 in ?? ()
No symbol table info available.
#21 0x00000000004175ad in ?? ()
No symbol table info available.
#22 0x00007f61f4bc176d in __libc_start_main (main=0x4095b0, argc=1, ubp_av=0x7fff30d78598, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff30d78588) at libc-start.c:226
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2213593603491683643, 4232656, 140734012818832, 0, 0, -2214044747093058245, -2271033710924866245}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x41bd20, 0x7fff30d78598}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4308256}}}
        not_first_call = <optimized out>
#23 0x00000000004095f9 in ?? ()
No symbol table info available.
#24 0x00007fff30d78588 in ?? ()
No symbol table info available.
#25 0x000000000000001c in ?? ()
No symbol table info available.
#26 0x0000000000000001 in ?? ()
No symbol table info available.
#27 0x00007fff30d79d68 in ?? ()
No symbol table info available.
#28 0x0000000000000000 in ?? ()
No symbol table info available.