SSHD: Kerberos based SSO login with gssapi-with-mic option fails.

Issue

• Kerberos based SSO login with gssapi-with-mic option fails with below error.

$ ssh -o PreferredAuthentications=gssapi-with-mic -Kvvv `hostname -f`
.
.
debug1: Authentications that can continue: gssapi-keyex,gssapi-with-mic,password
debug3: start over, passed a different list gssapi-keyex,gssapi-with-mic,password
debug3: preferred gssapi-with-mic
debug3: authmethod_lookup gssapi-with-mic
debug3: remaining preferred:
debug1: No more authentication methods to try.
Permission denied (gssapi-keyex,gssapi-with-mic,password).