diff --git a/profiles/audio/a2dp.c b/profiles/audio/a2dp.c
index d2c2bec..8b0b16f 100644
--- a/profiles/audio/a2dp.c
+++ b/profiles/audio/a2dp.c
@@ -646,6 +646,18 @@ static gboolean auto_config(gpointer data)
 	struct btd_service *service;
 	struct a2dp_stream *stream;
 
+	dev = avdtp_get_device(setup->session);
+
+	if (setup->sep->type == AVDTP_SEP_TYPE_SOURCE)
+		service = btd_device_get_service(dev, A2DP_SINK_UUID);
+	else
+		service = btd_device_get_service(dev, A2DP_SOURCE_UUID);
+
+	if (service == NULL) {
+		error("Unable to find btd service");
+		return FALSE;
+	}
+
 	/* Check if configuration was aborted */
 	stream = queue_find(setup->sep->streams, match_stream, setup->stream);
 	if (!stream)
@@ -654,16 +666,12 @@ static gboolean auto_config(gpointer data)
 	if (setup->err != NULL)
 		goto done;
 
-	dev = avdtp_get_device(setup->session);
-
 	avdtp_stream_add_cb(setup->session, setup->stream,
 				stream_state_changed, setup->sep);
 
 	if (setup->sep->type == AVDTP_SEP_TYPE_SOURCE) {
-		service = btd_device_get_service(dev, A2DP_SINK_UUID);
 		sink_new_stream(service, setup->session, setup->stream);
 	} else {
-		service = btd_device_get_service(dev, A2DP_SOURCE_UUID);
 		source_new_stream(service, setup->session, setup->stream);
 	}
 
@@ -995,10 +1003,20 @@ static void setconf_cfm(struct avdtp *session, struct avdtp_local_sep *sep,
 	struct btd_service *service;
 	int ret;
 
-	if (a2dp_sep->type == AVDTP_SEP_TYPE_SINK)
+	dev = avdtp_get_device(session);
+
+	if (a2dp_sep->type == AVDTP_SEP_TYPE_SINK) {
 		DBG("Sink %p: Set_Configuration_Cfm", sep);
-	else
+		service = btd_device_get_service(dev, A2DP_SOURCE_UUID);
+	} else {
 		DBG("Source %p: Set_Configuration_Cfm", sep);
+		service = btd_device_get_service(dev, A2DP_SINK_UUID);
+	}
+
+	if (service == NULL) {
+		error("Unable to find btd service");
+		return;
+	}
 
 	setup = find_setup_by_session(session);
 
@@ -1024,14 +1042,10 @@ static void setconf_cfm(struct avdtp *session, struct avdtp_local_sep *sep,
 	if (!setup)
 		return;
 
-	dev = avdtp_get_device(session);
-
 	/* Notify D-Bus interface of the new stream */
 	if (a2dp_sep->type == AVDTP_SEP_TYPE_SOURCE) {
-		service = btd_device_get_service(dev, A2DP_SINK_UUID);
 		sink_new_stream(service, session, setup->stream);
 	} else {
-		service = btd_device_get_service(dev, A2DP_SOURCE_UUID);
 		source_new_stream(service, session, setup->stream);
 	}
 
diff --git a/profiles/audio/avrcp.c b/profiles/audio/avrcp.c
index b3e6987..e279711 100644
--- a/profiles/audio/avrcp.c
+++ b/profiles/audio/avrcp.c
@@ -3062,8 +3062,14 @@ static void set_ct_player(struct avrcp *session, struct avrcp_player *player)
 	if (session->controller->player == player)
 		goto done;
 
-	session->controller->player = player;
 	service = btd_device_get_service(session->dev, AVRCP_TARGET_UUID);
+
+	if (service == NULL) {
+		error("Unable to find btd service");
+		return;
+	}
+
+	session->controller->player = player;
 	control_set_player(service, player ?
 			media_player_get_path(player->user_data) : NULL);
 
@@ -4258,12 +4264,18 @@ static void target_init(struct avrcp *session)
 	if (session->target != NULL)
 		return;
 
+	service = btd_device_get_service(session->dev, AVRCP_REMOTE_UUID);
+
+	if (service == NULL) {
+		error("Unable to find btd service");
+		return;
+	}
+
 	target = data_init(session, AVRCP_REMOTE_UUID);
 	session->target = target;
 
 	DBG("%p version 0x%04x", target, target->version);
 
-	service = btd_device_get_service(session->dev, AVRCP_REMOTE_UUID);
 	btd_service_connecting_complete(service, 0);
 
 	player = g_slist_nth_data(server->players, 0);
@@ -4312,6 +4324,13 @@ static void controller_init(struct avrcp *session)
 	if (session->controller != NULL)
 		return;
 
+	service = btd_device_get_service(session->dev, AVRCP_TARGET_UUID);
+
+	if (service == NULL) {
+		error("Unable to find btd service");
+		return;
+	}
+
 	controller = data_init(session, AVRCP_TARGET_UUID);
 	session->controller = controller;
 
@@ -4319,7 +4338,6 @@ static void controller_init(struct avrcp *session)
 	if (controller->obex_port)
 		DBG("%p OBEX PSM 0x%04x", controller, controller->obex_port);
 
-	service = btd_device_get_service(session->dev, AVRCP_TARGET_UUID);
 	btd_service_connecting_complete(service, 0);
 
 	/* Only create player if category 1 is supported */
diff --git a/profiles/audio/bass.c b/profiles/audio/bass.c
index c853fbc..87db130 100644
--- a/profiles/audio/bass.c
+++ b/profiles/audio/bass.c
@@ -349,6 +349,9 @@ static void bap_state_changed(struct bt_bap_stream *stream, uint8_t old_state,
 	struct bass_setup *setup = queue_find(dg->setups,
 				match_setup_stream, stream);
 
+	if (setup == NULL)
+		return;
+
 	if (dg->bap != bap)
 		return;