#0  0x00007f611a08e5b8 in decorator_item_cache_remove (decorator=0x561e7cbbecc0, id=1065) at ../src/libtracker-miner/tracker-decorator.c:727
  722: 	TrackerDecoratorPrivate *priv = decorator->priv;
  723: 	GList *item;
  724: 
  725: 	for (item = g_queue_peek_head_link (&priv->item_cache);
  726: 	     item; item = item->next) {
  727: 		TrackerDecoratorInfo *info = item->data;
  728: 
  729: 		if (info->id != id)
  730: 			continue;
  731: 
  732: 		g_queue_remove (&priv->item_cache, info);
#1  notifier_events_cb (decorator=0x561e7cbbecc0, service=<optimized out>, graph=<optimized out>, events=0x561e7cbfc3f0, notifier=<optimized out>) at ../src/libtracker-miner/tracker-decorator.c:880
  875: 			 * left to be processed.
  876: 			 */
  877: 			check_added = TRUE;
  878: 			break;
  879: 		case TRACKER_NOTIFIER_EVENT_DELETE:
  880: 			decorator_item_cache_remove (decorator, id);
  881: 			break;
  882: 		}
  883: 	}
  884: 
  885: 	if (check_added && !priv->querying && priv->n_updates == 0)
#2  0x00007f61190f18b6 in ffi_call_unix64 () at ../src/x86/unix64.S:104
  [Error: unix64.S was not found in source tree]
#3  0x00007f61190ee34d in ffi_call_int (cif=cif@entry=0x7fffc234f990, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=closure@entry=0x0) at ../src/x86/ffi64.c:673
  [Error: ffi64.c was not found in source tree]
#4  0x00007f61190f0f33 in ffi_call (cif=cif@entry=0x7fffc234f990, fn=fn@entry=0x7f611a08e520 <notifier_events_cb>, rvalue=rvalue@entry=0x7fffc234f910, avalue=avalue@entry=0x7fffc234f8b0) at ../src/x86/ffi64.c:710
  [Error: ffi64.c was not found in source tree]
#5  0x00007f6119cf2163 in g_cclosure_marshal_generic (closure=<optimized out>, return_gvalue=<optimized out>, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ../../../gobject/gclosure.c:1536
  [Error: gclosure.c was not found in source tree]
#6  0x00007f6119cec010 in g_closure_invoke (closure=0x561e7cbd6260, return_value=0x0, n_param_values=4, param_values=0x7fffc234fb90, invocation_hint=0x7fffc234fb10) at ../../../gobject/gclosure.c:832
  [Error: gclosure.c was not found in source tree]
#7  0x00007f6119d194c6 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x561e7c97e6c0, detail=detail@entry=0, instance=instance@entry=0x561e7cbd5fb0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffc234fb90) at ../../../gobject/gsignal.c:3802
  [Error: gsignal.c was not found in source tree]
#8  0x00007f6119d0a94a in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffc234fd80) at ../../../gobject/gsignal.c:3555
  [Error: gsignal.c was not found in source tree]
#9  0x00007f6119d0abd3 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3612
  [Error: gsignal.c was not found in source tree]
#10 0x00007f6119c285c0 in tracker_notifier_emit_events (cache=0x561e7cbb72c0) at ../src/libtracker-sparql/tracker-notifier.c:367
  [Error: tracker-notifier.c was not found in source tree]
#11 0x00007f6119f649cf in g_main_dispatch (context=0x561e7c982b40) at ../../../glib/gmain.c:3460
  [Error: gmain.c was not found in source tree]
#12 g_main_context_dispatch (context=0x561e7c982b40) at ../../../glib/gmain.c:4200
  [Error: gmain.c was not found in source tree]
#13 0x00007f6119fbf468 in g_main_context_iterate.constprop.0 (context=0x561e7c982b40, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4276
  [Error: gmain.c was not found in source tree]
#14 0x00007f6119f6406f in g_main_loop_run (loop=0x561e7cbd6b50) at ../../../glib/gmain.c:4479
  [Error: gmain.c was not found in source tree]
#15 0x0000561e7b5a584a in main (argc=<optimized out>, argv=<optimized out>) at ../src/tracker-extract/tracker-main.c:497
  492: 
  493: 	tracker_miner_start (TRACKER_MINER (decorator));
  494: 
  495: 	initialize_signal_handler ();
  496: 
  497: 	g_main_loop_run (main_loop);
  498: 
  499: 	my_main_loop = main_loop;
  500: 	main_loop = NULL;
  501: 	g_main_loop_unref (my_main_loop);
  502: