#0  0x000056257fbf8bfc in nautilus_list_view_dnd_drag_begin ()
#1  0x00007fcc21b453fe in  () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#2  0x00007fcc21256936 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#3  0x00007fcc2127336c in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#4  0x00007fcc212739b3 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#5  0x00007fcc21259b36 in g_cclosure_marshal_VOID__BOXEDv () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#6  0x00007fcc21256936 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007fcc2127336c in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007fcc212739b3 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007fcc2195de5d in  () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#10 0x00007fcc21960ee6 in  () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#11 0x00007fcc219289e0 in gtk_event_controller_handle_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#12 0x00007fcc21ae9dad in  () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#13 0x00007fcc21aee3a0 in  () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#14 0x00007fcc219a7483 in  () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#15 0x00007fcc219a9565 in gtk_main_do_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#16 0x00007fcc21693f19 in  () at /lib/x86_64-linux-gnu/libgdk-3.so.0
#17 0x00007fcc216c6ff6 in  () at /lib/x86_64-linux-gnu/libgdk-3.so.0
#18 0x00007fcc21ebe85d in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fcc21ebeae0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fcc21ebeb83 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fcc2137ea65 in g_application_run () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#22 0x000056257fbdad0b in main ()