! user@machine >ssh foo@clientmachine
Password:
foo@clientmachine's password:
Connection closed by 172.27.0.104

foo@clientmachine's password:
debug3: packet_send2: adding 64 (len 57 padlen 7 extra_pad 64)
debug2: we sent a password packet, wait for reply
Connection closed by 172.27.0.104

Jun 29 15:53:00 clientmachine sshd[5464]: pam_sss(sshd:auth): authentication success; logname= uid=0 euid=0 tty=ssh ruser= rhost=machine.domain.com user=foo
Jun 29 15:53:00 clientmachine sshd[5464]: pam_krb5[5464]: TGT verified using key for 'host/clientmachine@REALM'
Jun 29 15:53:00 clientmachine sshd[5464]: pam_krb5[5464]: authentication succeeds for 'foo' (foo@REALM)
Jun 29 15:53:01 clientmachine sshd[5464]: pam_sss(sshd:account): Access denied for user foo: 4 (System error)
Jun 29 15:53:01 clientmachine sshd[5461]: error: PAM: User account has expired for foo from machine.domain.com

Jun 29 15:56:10 clientmachine sshd[5483]: pam_sss(sshd:auth): authentication success; logname= uid=0 euid=0 tty=ssh ruser= rhost=machine.domain.com user=foo
Jun 29 15:56:10 clientmachine sshd[5483]: pam_krb5[5483]: TGT verified using key for 'host/clientmachine@REALM'
Jun 29 15:56:10 clientmachine sshd[5483]: pam_krb5[5483]: authentication succeeds for 'foo' (foo@REALM)
Jun 29 15:56:10 clientmachine sshd[5483]: Failed password for foo from 10.128.34.50 port 55327 ssh2
Jun 29 15:56:10 clientmachine sshd[5483]: fatal: Access denied for user foo by PAM account configuration [preauth]

Jun 29 16:00:11 servermachine sshd[29995]: pam_sss(sshd:auth): authentication success; logname= uid=0 euid=0 tty=ssh ruser= rhost=machine.domain.com user=foo
Jun 29 16:00:11 servermachine sshd[29992]: Accepted keyboard-interactive/pam for foo from 10.128.34.50 port 34662 ssh2
Jun 29 16:00:11 servermachine sshd[29992]: pam_unix(sshd:session): session opened for user foo by (uid=0)