#0  0xb77c2424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6af3b1f in raise () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
#2  0xb6af70b3 in abort () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
#3  0xb6e1a47a in g_assertion_message () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6e1aaaf in g_assertion_message_expr () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb758aaed in gtk_widget_unregister_window () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
No symbol table info available.
#6  0xb75cbc18 in ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
No symbol table info available.
#7  0xb720f32d in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#8  0xb720f506 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#9  0xb71da5e7 in gdk_display_get_event () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#10 0xb720f14a in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#11 0xb6df63b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0xb6df6750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0xb6df6c2b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0xb741944d in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
No symbol table info available.
#15 0x0804cb28 in ?? ()
No symbol table info available.
#16 0xb6ade935 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
#17 0x0804cb9d in ?? ()
No symbol table info available.