--- x/net/bluetooth/sco.c
+++ y/net/bluetooth/sco.c
@@ -432,6 +432,7 @@ static void __sco_sock_close(struct sock
 		break;
 
 	default:
+		sco_chan_del(sk, ECONNRESET);
 		sock_set_flag(sk, SOCK_ZAPPED);
 		break;
 	}