diff --git a/sys/kern/vfs_lookup.c b/sys/kern/vfs_lookup.c --- a/sys/kern/vfs_lookup.c +++ b/sys/kern/vfs_lookup.c @@ -905,8 +905,15 @@ crosslkflags |= LK_EXCLUSIVE | LK_CANRECURSE; } else if ((crosslkflags & LK_EXCLUSIVE) != 0) { error = vn_lock(dp, LK_UPGRADE); - if (error != 0) + if (error != 0) { + MPASS(error == ENOENT); + vrele(dp); + if (dp != ndp->ni_dvp) + vput(ndp->ni_dvp); + else + vrele(ndp->ni_dvp); break; + } if (dp->v_mountedhere != mp) { continue; }