#0  0x00007fe7237623a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = <optimized out>
#1  0x00007fe723765b0b in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {140630709405565, 140630708923296, 140630771115232, 1024, 0, 27362464, 27362464, 4294967295, 140630516826144, 140630517374992, 140630517374992, 3096640, 0, 140630720644720, 0, 140630717546496}}, sa_flags = 654954420, sa_restorer = 0x7fe700000005}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fe723fd481d in g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe723fd4d42 in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fe72607c792 in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#5  0x00007fe72607e2e8 in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#6  0x00007fe72607e40c in ?? () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#7  0x00007fe724d77ee1 in g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#8  0x00007fe724d77f88 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#9  0x00007fe723fb0b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007fe723fb1368 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007fe723fb18a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x00007fe7260cb89d in gtk_main () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#13 0x0000000000427eba in main ()
No symbol table info available.