#0  0x00007fb7de85a27c in type_get_qdata_L (quark=1, node=0x1dde540) at /build/buildd/glib2.0-2.34.3/./gobject/gtype.c:3623
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gtype.c was not found in source tree]
#1  type_check_is_value_type_U (type=<optimized out>) at /build/buildd/glib2.0-2.34.3/./gobject/gtype.c:4105
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gtype.c was not found in source tree]
#2  g_type_check_is_value_type (type=type@entry=31319360) at /build/buildd/glib2.0-2.34.3/./gobject/gtype.c:4132
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gtype.c was not found in source tree]
#3  0x00007fb7de85c9e1 in g_value_type_compatible (src_type=31319360, dest_type=19601200) at /build/buildd/glib2.0-2.34.3/./gobject/gvalue.c:500
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gvalue.c was not found in source tree]
#4  0x00007fb7de83ce38 in g_value_object_collect_value (value=0x7fff83a17f38, n_collect_values=<optimized out>, collect_values=<optimized out>, collect_flags=<optimized out>) at /build/buildd/glib2.0-2.34.3/./gobject/gobject.c:3513
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gobject.c was not found in source tree]
#5  0x00007fb7de8510bc in g_signal_emit_valist (instance=0x12bf6e0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff83a18198) at /build/buildd/glib2.0-2.34.3/./gobject/gsignal.c:3275
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gsignal.c was not found in source tree]
#6  0x00007fb7de8516a2 in g_signal_emit (instance=instance@entry=0x12bf6e0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.34.3/./gobject/gsignal.c:3356
  [Error: /build/buildd/glib2.0-2.34.3/./gobject/gsignal.c was not found in source tree]
#7  0x00007fb7df8db180 in enumerator_data_process (ed=<optimized out>) at tracker-crawler.c:626
  621: 
  622: 		child_data = l->data;
  623: 		children = g_list_prepend (children, child_data->child);
  624: 	}
  625: 
  626: 	g_signal_emit (crawler, signals[CHECK_DIRECTORY_CONTENTS], 0, ed->dir_info->node->data, children, &use);
  627: 	g_list_free (children);
  628: 
  629: 	if (!use) {
  630: 		ed->dir_info->ignored_by_content = TRUE;
  631: 		/* FIXME: Update stats */
#8  file_enumerate_next_cb (object=<optimized out>, result=<optimized out>, user_data=0x26b2320) at tracker-crawler.c:713
  708: 			g_list_foreach (files, (GFunc) g_object_unref, NULL);
  709: 			g_list_free (files);
  710: 		}
  711: 
  712: 		if (!cancelled) {
  713: 			enumerator_data_process (ed);
  714: 		}
  715: 
  716: 		enumerator_data_free (ed);
  717: 		g_file_enumerator_close_async (enumerator,
  718: 		                               G_PRIORITY_DEFAULT,
#9  0x00007fb7decd3027 in next_async_callback_wrapper (source_object=0x7fb7b00018c0, res=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.34.3/./gio/gfileenumerator.c:298
  [Error: /build/buildd/glib2.0-2.34.3/./gio/gfileenumerator.c was not found in source tree]
#10 0x00007fb7decf5f77 in g_simple_async_result_complete (simple=0x13a9310) at /build/buildd/glib2.0-2.34.3/./gio/gsimpleasyncresult.c:775
  [Error: /build/buildd/glib2.0-2.34.3/./gio/gsimpleasyncresult.c was not found in source tree]
#11 0x00007fb7decf5ff8 in complete_in_idle_cb_for_thread (_data=0x2ea5230) at /build/buildd/glib2.0-2.34.3/./gio/gsimpleasyncresult.c:843
  [Error: /build/buildd/glib2.0-2.34.3/./gio/gsimpleasyncresult.c was not found in source tree]
#12 0x00007fb7de578a95 in g_main_dispatch (context=0x128e0e0) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:2715
  [Error: /build/buildd/glib2.0-2.34.3/./glib/gmain.c was not found in source tree]
#13 g_main_context_dispatch (context=context@entry=0x128e0e0) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:3219
  [Error: /build/buildd/glib2.0-2.34.3/./glib/gmain.c was not found in source tree]
#14 0x00007fb7de578dc8 in g_main_context_iterate (context=0x128e0e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:3290
  [Error: /build/buildd/glib2.0-2.34.3/./glib/gmain.c was not found in source tree]
#15 0x00007fb7de5791c2 in g_main_loop_run (loop=0x12b5fe0) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:3484
  [Error: /build/buildd/glib2.0-2.34.3/./glib/gmain.c was not found in source tree]
#16 0x000000000040a492 in main (argc=1, argv=0x7fff83a185a8) at tracker-main.c:1091