zsa_kick_rcv
za->za_kick_rcv_id = timeout(zsa_kick_rcv, zs,
za->za_kick_rcv_id = timeout(zsa_kick_rcv, zs,
za->za_kick_rcv_id = timeout(zsa_kick_rcv,
za->za_kick_rcv_id = timeout(zsa_kick_rcv,
static void zsa_kick_rcv(void *);