amd64 + sshd failure

[explorer%flame.org@localhost]

While I have not updated the entire source tree to today's current,
I did update src/crypto/dist.  However, when trying to ssh into my
amd64 machine (xen, dom0 or domu) I get this in /var/log/authlog:

Apr 17 21:54:57 isc sshd[7601]: Accepted keyboard-interactive/pam for explorer 
from 2001:4f8:fff9:13:20e:35ff:fedf:9cd0 port 60732 ssh2
Apr 17 21:54:57 isc sshd[7601]: error: mm_send_fd: sendmsg(7): Invalid argument
Apr 17 21:54:57 isc sshd[7601]: fatal: mm_answer_pty: send fds failed
Apr 17 21:54:57 isc sshd[7601]: error: close(s->ptymaster/0): Bad file 
descriptor
Apr 17 21:54:57 isc sshd[7355]: error: mm_receive_fd: recvmsg: expected 
received 1 got 0
Apr 17 21:54:57 isc sshd[7355]: fatal: mm_pty_allocate: receive fds failed

If I ssh in as "root" all is well.

I do have /dev/pts mounted as ptyfs, but umounting it does not change
anything.  Thought it might, but nope.

i386, compiled from identical sournces, works.

--Michael