pam problems

[Chuck Robey]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

My messages file is getting completely blasted by error lines like this:

Mar 13 11:16:03 april sshd[80704]: in openpam_dispatch(): pam_nologin.so:
no pam_sm_authenticate()

Anyone got any idea what's causing this?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.4 (FreeBSD)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFH2XQUz62J6PPcoOkRAhcuAJ40wFjLvU+P2UCp6baz7b78Lt36wgCfX8p4
y5miBxcZ9Da6l1RGvo15v5s=
=qbD5
-----END PGP SIGNATURE-----