NFSSTA_WANTAUTH
nmp->nm_state |= NFSSTA_WANTAUTH;
nmp->nm_state &= ~NFSSTA_WANTAUTH;
nmp->nm_state &= ~(NFSSTA_WAITAUTH | NFSSTA_WANTAUTH);
if (nmp->nm_state & NFSSTA_WANTAUTH) {
nmp->nm_state &= ~NFSSTA_WANTAUTH;