[Spacewalk-list] Error with PAM authentication after Upgrade to CentOS 7.4

[Millage, Joel]

I am using Spacewalk 2.6 with PAM authentication and have been for a few months without issues. I updated from CentOS 7.3 to 7.4 this week and now my PAM authentication no longer works with any of my users.  I use PAM authentication with Kerberos 1.5.

Since CentOS 7.4 I get the following error in the tomcat.service of Spacewalk:

pam_krb5[9598]: error reading keytab 'FILE:/etc/krb5.keytab'
Oct 28 14:34:19 ccam-thorcp2.integrity-apps.com java[9598]: pam_krb5[9598]: TGT verified
Oct 28 14:34:19 ccam-thorcp2.integrity-apps.com java[9598]: pam_krb5[9598]: authentication succeeds for 'jmillage'
Oct 28 14:34:19 ccam-thorcp2.integrity-apps.com server[9598]: 2017-10-28 14:34:19,091 [ajp-bio-0:0:0:0:0:0:0:1-8009-exec-3] WARN  com.redhat.rhn.domain.user.legacy.UserImpl - PAM login for user User jmillage (id 1, org_id 1) failed with error System error.
Oct 28 14:34:21 ccam-thorcp2.integrity-apps.com server[9598]: 2017-10-28 14:34:21,091 [ajp-bio-0:0:0:0:0:0:0:1-8009-exec-3] INFO  com.redhat.rhn.frontend.action.LoginAction - LOCAL AUTH FAILURE: [jmillage]

I realize now I shouldn't have made my only admin user on PAM authentication as I can't even login with spacecmd.  Is there any way I can disable PAM auth on this user so I can login without PAM?  All the tools I have found allow me to reset my password, but not disable PAM.
Any help would be great thanks!

Joel


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