Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 47094044326656 (LWP 2690)]
0x0000003011424f7d in g_type_instance_get_private () from /lib64/libgobject-2.0.so.0
(gdb) bt
#0  0x0000003011424f7d in g_type_instance_get_private () from /lib64/libgobject-2.0.so.0
#1  0x0000000000423d62 in kiba_object_init (object=0x990000) at object.c:1587
#2  0x000000301142a5a1 in g_type_create_instance () from /lib64/libgobject-2.0.so.0
#3  0x0000003011411a3d in g_cclosure_marshal_VOID__OBJECT () from /lib64/libgobject-2.0.so.0
#4  0x000000301140fe74 in g_object_newv () from /lib64/libgobject-2.0.so.0
#5  0x00000030114108bc in g_object_new_valist () from /lib64/libgobject-2.0.so.0
#6  0x0000003011410af1 in g_object_new () from /lib64/libgobject-2.0.so.0
#7  0x000000000041d028 in add_separator_cb (widget=0x3011640408, data=0x0) at dock-menu.c:100
#8  0x000000301140b1a9 in g_closure_invoke () from /lib64/libgobject-2.0.so.0
#9  0x000000301141a831 in g_cclosure_marshal_VOID__OBJECT () from /lib64/libgobject-2.0.so.0
#10 0x000000301141bc73 in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0
#11 0x000000301141be43 in g_signal_emit () from /lib64/libgobject-2.0.so.0
#12 0x000000394e92551f in gtk_widget_activate () from /usr/lib64/libgtk-x11-2.0.so.0
#13 0x000000394e7b972b in gtk_menu_shell_activate_item () from /usr/lib64/libgtk-x11-2.0.so.0
#14 0x000000394e7b82c8 in g_cclosure_marshal_VOID__OBJECT () from /usr/lib64/libgtk-x11-2.0.so.0
#15 0x000000394e7abbcd in g_cclosure_marshal_VOID__OBJECT () from /usr/lib64/libgtk-x11-2.0.so.0
#16 0x000000394e7a06e5 in g_cclosure_marshal_VOID__OBJECT () from /usr/lib64/libgtk-x11-2.0.so.0
#17 0x000000301140b1a9 in g_closure_invoke () from /lib64/libgobject-2.0.so.0
#18 0x000000301141ae47 in g_cclosure_marshal_VOID__OBJECT () from /lib64/libgobject-2.0.so.0
#19 0x000000301141ba47 in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0
#20 0x000000301141be43 in g_signal_emit () from /lib64/libgobject-2.0.so.0
#21 0x000000394e92540b in g_cclosure_marshal_VOID__OBJECT () from /usr/lib64/libgtk-x11-2.0.so.0
#22 0x000000394e924f37 in gtk_widget_event () from /usr/lib64/libgtk-x11-2.0.so.0
#23 0x000000394e79e9b1 in gtk_propagate_event () from /usr/lib64/libgtk-x11-2.0.so.0
#24 0x000000394e79d4a7 in gtk_main_do_event () from /usr/lib64/libgtk-x11-2.0.so.0
#25 0x000000394ee5cf30 in g_cclosure_marshal_VOID__OBJECT () from /usr/lib64/libgdk-x11-2.0.so.0
#26 0x000000300f82eea3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#27 0x000000300f83219d in g_cclosure_marshal_VOID__OBJECT () from /lib64/libglib-2.0.so.0
#28 0x000000300f8324aa in g_main_loop_run () from /lib64/libglib-2.0.so.0
#29 0x000000394e79cbfe in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0
#30 0x000000000041188f in main (argc=2, argv=0x7fffbb4fcc08) at main.c:279