#0  build_file_list_from_uris (uris=0x0) at /build/buildd/gtk+3.0-3.12.2/./gtk/gtkplacessidebar.c:1742
        result = 0x0
        i = 0
#1  0x00007f318eb9b53a in drag_data_received_callback (widget=0x2476bb0, context=0x2745450, x=0, y=0, selection_data=0x7fffc5279770, info=<optimized out>, time=30928519, sidebar=0x258c190) at /build/buildd/gtk+3.0-3.12.2/./gtk/gtkplacessidebar.c:1833
        uris = 0x0
        tree_view = 0x2476bb0
        tree_path = 0x3ff0000000000000
        tree_pos = 1431655765
        iter = {stamp = 42141312, user_data = 0x7f318dbb1168 <_cairo_path_fixed_add+136>, user_data2 = 0x22b90a8, user_data3 = 0x1e186d0}
        position = 1070945621
        model = <optimized out>
        place_type = 1431655765
        section_type = 1070945621
        success = <optimized out>
#2  0x00007f318eb5e92d in _gtk_marshal_VOID__OBJECT_INT_INT_BOXED_UINT_UINT (closure=0x1d7ee87, return_value=0x2745450, n_param_values=0, param_values=0x7fffc5278e70, invocation_hint=0x49, marshal_data=0x0) at /build/buildd/gtk+3.0-3.12.2/./gtk/gtkmarshalers.c:5444
        data2 = 0x258c190
        __FUNCTION__ = "_gtk_marshal_VOID__OBJECT_INT_INT_BOXED_UINT_UINT"
#3  0x00007f318c4403b8 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.