#0  0x00000000008ca876 in ?? ()
No symbol table info available.
#1  0x00007f7a4366000c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#2  0x00007f7a43679d17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007f7a4367a472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x0000000000ae7a6c in handle_property_change(_GdkScreen*, char const*) ()
No symbol table info available.
#5  0x0000000000ae7e1e in x11_win_filter(void*, _GdkEvent*, void*) ()
No symbol table info available.
#6  0x00007f7a4492b1bc in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#7  0x00007f7a4492cbd6 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#8  0x00007f7a4492cc7e in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#9  0x00007f7a433a2d8a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f7a433a3150 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f7a433a354a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x00007f7a44c3ec9b in gtk_dialog_run () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#13 0x000000000067ac03 in ?? ()
No symbol table info available.
#14 <signal handler called>
No symbol table info available.
#15 0x00000000008ca876 in ?? ()
No symbol table info available.
#16 0x00007f7a4366009a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f7a43679d17 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f7a4367a472 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#19 0x0000000000ae7a6c in handle_property_change(_GdkScreen*, char const*) ()
No symbol table info available.
#20 0x0000000000ae7e1e in x11_win_filter(void*, _GdkEvent*, void*) ()
No symbol table info available.
#21 0x00007f7a4492b1bc in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#22 0x00007f7a4492cbd6 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#23 0x00007f7a4492cc7e in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#24 0x00007f7a433a2d8a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#25 0x00007f7a433a3150 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#26 0x00007f7a433a354a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#27 0x00007f7a44cb72f7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#28 0x000000000065dfb0 in sp_main_gui(int, char const**) ()
No symbol table info available.
#29 0x0000000000643408 in main ()
No symbol table info available.