--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -1072,8 +1072,14 @@ static void hci_conn_unlink(struct hci_conn *conn)
 			 */
 			if ((child->type == SCO_LINK ||
 			     child->type == ESCO_LINK) &&
-			    HCI_CONN_HANDLE_UNSET(child->handle))
-				hci_conn_del(child);
+			    HCI_CONN_HANDLE_UNSET(child->handle)) {
+				u8 reason = conn->abort_reason;
+
+				if (!reason)
+					reason = HCI_ERROR_REMOTE_USER_TERM;
+
+				hci_conn_failed(child, reason);
+			}
 		}
 
 		return;