#0  0x00007fb32792dd27 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 3494
        selftid = 3494
#1  0x00007fb32792f418 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fb3289a3fa0, sa_sigaction = 0x7fb3289a3fa0}, sa_mask = {__val = {1, 104, 140407494350167, 140733193388037, 0, 72057594037927936, 140407439613224, 42951904, 104, 140407459648544, 140407494378805, 0, 0, 140407443511184, 4294967295, 0}}, sa_flags = 0, sa_restorer = 0x28f64e0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fb32897aae5 in g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fb32897ab7a in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fb328954bd7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fb328954f08 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007fb328955232 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007fb329249457 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#8  0x00007fb32a513612 in Gtk::Main::run(Gtk::Window&) () from /usr/lib/x86_64-linux-gnu/libgtkmm-2.4.so.1
No symbol table info available.
#9  0x000000000041ac0c in ?? ()
No symbol table info available.
#10 0x00007fb327918ec5 in __libc_start_main (main=0x41aaf0, argc=1, argv=0x7fff242036b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff242036a8) at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 6413608958845107422, 4305292, 140733799478960, 0, 0, -6413126838360884002, -6455918324709344034}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x4d4000, 0x7fff242036b8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 5062656}}}
        not_first_call = <optimized out>
#11 0x000000000041b1b5 in ?? ()
No symbol table info available.