NFSSTA_DISMNT
while ((nmp->nm_state & NFSSTA_DISMNT) == 0) {
if ((nmp->nm_state & (NFSSTA_WAITAUTH | NFSSTA_DISMNT | NFSSTA_HASAUTH)) == 0) {
if ((nmp->nm_state & NFSSTA_DISMNT) == 0 &&
(nmp->nm_state & (NFSSTA_WAITAUTH | NFSSTA_DISMNT)) == 0) {
nmp->nm_state |= NFSSTA_DISMNT;