#0  malloc_consolidate (av=av@entry=0x7f558b1c6b20 <main_arena>) at malloc.c:4167
  [Error: malloc.c was not found in source tree]
#1  0x00007f558ae843be in _int_malloc (av=av@entry=0x7f558b1c6b20 <main_arena>, bytes=bytes@entry=8192) at malloc.c:3448
  [Error: malloc.c was not found in source tree]
#2  0x00007f558ae8721a in __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3234
  [Error: malloc.c was not found in source tree]
#3  0x00007f558ae793b3 in __GI___open_memstream (bufloc=bufloc@entry=0x7ffc798b0bb0, sizeloc=sizeloc@entry=0x7ffc798b0bb8) at memstream.c:83
  [Error: memstream.c was not found in source tree]
#4  0x00007f558af02a4d in __GI___vsyslog_chk (pri=30, pri@entry=6, flag=flag@entry=1, fmt=fmt@entry=0x5560910fd518 "Endpoint unregistered: sender=%s path=%s", ap=ap@entry=0x7ffc798b0c80) at ../misc/syslog.c:167
  [Error: syslog.c was not found in source tree]
#5  0x00005560910a1d0b in vsyslog (__ap=0x7ffc798b0c80, __fmt=0x5560910fd518 "Endpoint unregistered: sender=%s path=%s", __pri=6) at /usr/include/x86_64-linux-gnu/bits/syslog.h:47
  [Error: syslog.h was not found in source tree]
#6  info (format=format@entry=0x5560910fd518 "Endpoint unregistered: sender=%s path=%s") at src/log.c:172
#7  0x000055609106a703 in media_endpoint_remove (endpoint=0x5560914ca890) at profiles/audio/media.c:205
  200: 	if (endpoint->sep) {
  201: 		a2dp_remove_sep(endpoint->sep);
  202: 		return;
  203: 	}
  204: 
  205: 	info("Endpoint unregistered: sender=%s path=%s", endpoint->sender,
  206: 			endpoint->path);
  207: 
  208: 	adapter->endpoints = g_slist_remove(adapter->endpoints, endpoint);
  209: 
  210: 	if (media_adapter_find_endpoint(adapter, NULL, NULL,
#8  0x0000556091061d9b in a2dp_unregister_sep (sep=0x5560914c1650) at profiles/audio/a2dp.c:1577
#9  0x000055609106311a in a2dp_remove_sep (sep=<optimized out>) at profiles/audio/a2dp.c:1737
#10 0x000055609106a6e0 in media_endpoint_remove (endpoint=<optimized out>) at profiles/audio/media.c:201
  196: static void media_endpoint_remove(struct media_endpoint *endpoint)
  197: {
  198: 	struct media_adapter *adapter = endpoint->adapter;
  199: 
  200: 	if (endpoint->sep) {
  201: 		a2dp_remove_sep(endpoint->sep);
  202: 		return;
  203: 	}
  204: 
  205: 	info("Endpoint unregistered: sender=%s path=%s", endpoint->sender,
  206: 			endpoint->path);
#11 0x000055609106a7d2 in release_endpoint (endpoint=<optimized out>) at profiles/audio/media.c:481
  476: 	}
  477: 
  478: 	g_dbus_send_message(btd_get_dbus_connection(), msg);
  479: 
  480: done:
  481: 	media_endpoint_remove(endpoint);
  482: }
  483: 
  484: static const char *get_name(struct a2dp_sep *sep, void *user_data)
  485: {
  486: 	struct media_endpoint *endpoint = user_data;
#12 0x000055609106a858 in path_free (data=0x5560914c4be0) at profiles/audio/media.c:1882
  1877: static void path_free(void *data)
  1878: {
  1879: 	struct media_adapter *adapter = data;
  1880: 
  1881: 	while (adapter->endpoints)
  1882: 		release_endpoint(adapter->endpoints->data);
  1883: 
  1884: 	while (adapter->players)
  1885: 		media_player_destroy(adapter->players->data);
  1886: 
  1887: 	adapters = g_slist_remove(adapters, adapter);
#13 0x00005560910e58b6 in remove_interface (data=0x5560914c2850, name=name@entry=0x5560910fd41c "org.bluez.Media1") at gdbus/object.c:659
  654: 	process_properties_from_interface(data, iface);
  655: 
  656: 	data->interfaces = g_slist_remove(data->interfaces, iface);
  657: 
  658: 	if (iface->destroy) {
  659: 		iface->destroy(iface->user_data);
  660: 		iface->user_data = NULL;
  661: 	}
  662: 
  663: 	/*
  664: 	 * Interface being removed was just added, on the same mainloop
#14 0x00005560910e5e16 in g_dbus_unregister_interface (connection=0x5560914b8e70, path=<optimized out>, name=0x5560910fd41c "org.bluez.Media1") at gdbus/object.c:1383
  1378: 		return FALSE;
  1379: 
  1380: 	if (data == NULL)
  1381: 		return FALSE;
  1382: 
  1383: 	if (remove_interface(data, name) == FALSE)
  1384: 		return FALSE;
  1385: 
  1386: 	g_free(data->introspect);
  1387: 	data->introspect = NULL;
  1388: 
#15 0x00007f558baa909d in g_slist_foreach (list=<optimized out>, func=func@entry=0x5560910b2fc0 <remove_driver>, user_data=user_data@entry=0x5560914c2680) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gslist.c:878
  [Error: gslist.c was not found in source tree]
#16 0x00005560910b3d30 in unload_drivers (adapter=0x5560914c2680) at src/adapter.c:4202
  4197: 		profile->adapter_remove(profile, adapter);
  4198: }
  4199: 
  4200: static void unload_drivers(struct btd_adapter *adapter)
  4201: {
  4202: 	g_slist_foreach(adapter->drivers, remove_driver, adapter);
  4203: 	g_slist_free(adapter->drivers);
  4204: 	adapter->drivers = NULL;
  4205: 
  4206: 	g_slist_foreach(adapter->profiles, remove_profile, adapter);
  4207: 	g_slist_free(adapter->profiles);
#17 adapter_remove (adapter=adapter@entry=0x5560914c2680) at src/adapter.c:5238
  5233: 		device_remove(l->data, FALSE);
  5234: 
  5235: 	g_slist_free(adapter->devices);
  5236: 	adapter->devices = NULL;
  5237: 
  5238: 	unload_drivers(adapter);
  5239: 
  5240: 	db = btd_gatt_database_get_db(adapter->database);
  5241: 	gatt_db_unregister(db, adapter->db_id);
  5242: 	adapter->db_id = 0;
  5243: 
#18 0x00005560910bf13c in adapter_unregister (adapter=0x5560914c2680) at src/adapter.c:7510
  7505: 		new_default->is_default = true;
  7506: 	}
  7507: 
  7508: 	adapter_list = g_list_remove(adapter_list, adapter);
  7509: 
  7510: 	adapter_remove(adapter);
  7511: 	btd_adapter_unref(adapter);
  7512: 
  7513: 	return 0;
  7514: }
  7515: 
#19 index_removed (index=<optimized out>, length=<optimized out>, param=<optimized out>, user_data=<optimized out>) at src/adapter.c:8107
  8102: 	if (!adapter) {
  8103: 		warn("Ignoring index removal for a non-existent adapter");
  8104: 		return;
  8105: 	}
  8106: 
  8107: 	adapter_unregister(adapter);
  8108: }
  8109: 
  8110: static void read_index_list_complete(uint8_t status, uint16_t length,
  8111: 					const void *param, void *user_data)
  8112: {
#20 0x00005560910e9aec in queue_foreach (queue=0x5560914bd4d0, function=function@entry=0x5560910ea540 <notify_handler>, user_data=user_data@entry=0x7ffc798b0ea0) at src/shared/queue.c:220
  215: 	queue_ref(queue);
  216: 	while (entry && queue->head && queue->ref_count > 1) {
  217: 		struct queue_entry *next;
  218: 
  219: 		next = entry->next;
  220: 		function(entry->data, user_data);
  221: 		entry = next;
  222: 	}
  223: 	queue_unref(queue);
  224: }
  225: 
#21 0x00005560910eb161 in process_notify (param=<optimized out>, length=0, index=<optimized out>, event=<optimized out>, mgmt=0x5560914bd100) at src/shared/mgmt.c:304
  299: 	struct event_index match = { .event = event, .index = index,
  300: 					.length = length, .param = param };
  301: 
  302: 	mgmt->in_notify = true;
  303: 
  304: 	queue_foreach(mgmt->notify_list, notify_handler, &match);
  305: 
  306: 	mgmt->in_notify = false;
  307: 
  308: 	if (mgmt->need_notify_cleanup) {
  309: 		queue_remove_all(mgmt->notify_list, match_notify_removed,
#22 can_read_data (io=<optimized out>, user_data=0x5560914bd100) at src/shared/mgmt.c:370
  365: 		break;
  366: 	default:
  367: 		util_debug(mgmt->debug_callback, mgmt->debug_data,
  368: 				"[0x%04x] event 0x%04x", index, event);
  369: 
  370: 		process_notify(mgmt, event, index, length,
  371: 						mgmt->buf + MGMT_HDR_SIZE);
  372: 		break;
  373: 	}
  374: 
  375: 	mgmt_unref(mgmt);
#23 0x00005560910f6e15 in watch_callback (channel=<optimized out>, cond=<optimized out>, user_data=<optimized out>) at src/shared/io-glib.c:170
  165: 
  166: 	if (!destroy && (cond & (G_IO_ERR | G_IO_NVAL)))
  167: 		return FALSE;
  168: 
  169: 	if (watch->callback)
  170: 		result = watch->callback(watch->io, watch->user_data);
  171: 	else
  172: 		result = false;
  173: 
  174: 	return result ? TRUE : FALSE;
  175: }
#24 0x00007f558ba8b04a in g_main_dispatch (context=0x5560914b6810) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154
  [Error: gmain.c was not found in source tree]
#25 g_main_context_dispatch (context=context@entry=0x5560914b6810) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769
  [Error: gmain.c was not found in source tree]
#26 0x00007f558ba8b3f0 in g_main_context_iterate (context=0x5560914b6810, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840
  [Error: gmain.c was not found in source tree]
#27 0x00007f558ba8b712 in g_main_loop_run (loop=0x5560914b1df0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4034
  [Error: gmain.c was not found in source tree]
#28 0x000055609105809d in main (argc=1, argv=0x7ffc798b1218) at src/main.c:687