#15 ssh login freezes; sshd setsid error

[Dan Bryan]

I have installed openssh-4.3p2_53.tar.Z on AIX 5.3 (no
ML). When connecting using SSH, I enter the
username/password, then the connection freezes.

The last messages on the ssh debug are:

debug1: Authentication succeeded (password).
debug1: channel 0: new [client-session]
debug1: Entering interactive session.
debug1: channel 0: request pty-req
debug1: channel 0: request shell
debug1: channel 0: open confirm rwindow 0 rmax 32768

The last on sshd debug are:

debug3: tty_parse_modes: 91 1
debug3: tty_parse_modes: 92 0
debug3: tty_parse_modes: 93 0
debug1: server_input_channel_req: channel 0 request
shell reply 0
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req shell
debug2: fd 3 setting TCP_NODELAY
debug2: channel 0: rfd 8 isatty
debug2: fd 8 setting O_NONBLOCK
debug3: fd 7 is O_NONBLOCK
setsid: Operation not permitted.

I'd be grateful for any advice.

Thank you
Dan.