Hi all,
First of all, I understand it is old release, but, maybe it is present in newer also? Running centos8Linux and centos repos based OSP installation (not delorean).
I am scrolling through logs and found that cron is having some curious log line related to pam. curious if that is normal?
/var/log/cron:Oct 12 00:01:01 c506-ctrl-0 crond[770496]: (cinder) PAM ERROR (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 00:01:01 c506-ctrl-0 crond[770496]: (cinder) FAILED to open PAM security session (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 00:01:01 c506-ctrl-0 crond[770426]: (heat) PAM ERROR (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 00:01:01 c506-ctrl-0 crond[770881]: (nova) PAM ERROR (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 00:01:01 c506-ctrl-0 crond[770426]: (heat) FAILED to open PAM security session (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 00:01:01 c506-ctrl-0 crond[770881]: (nova) FAILED to open PAM security session (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 05:00:01 c506-ctrl-0 crond[773036]: (nova) PAM ERROR (Cannot make/remove an entry for the specified session) /var/log/cron:Oct 12 05:00:01 c506-ctrl-0 crond[773036]: (nova) FAILED to open PAM security session (Cannot make/remove an entry for the specified session)
/var/log/secure:Oct 12 00:01:01 c506-ctrl-0 crond[770496]: pam_loginuid(crond:session): Error writing /proc/self/loginuid: Operation not permitted /var/log/secure:Oct 12 00:01:01 c506-ctrl-0 crond[770496]: pam_loginuid(crond:session): set_loginuid failed /var/log/secure:Oct 12 00:01:01 c506-ctrl-0 crond[770881]: pam_loginuid(crond:session): Error writing /proc/self/loginuid: Operation not permitted /var/log/secure:Oct 12 00:01:01 c506-ctrl-0 crond[770426]: pam_loginuid(crond:session): Error writing /proc/self/loginuid: Operation not permitted /var/log/secure:Oct 12 00:01:01 c506-ctrl-0 crond[770881]: pam_loginuid(crond:session): set_loginuid failed /var/log/secure:Oct 12 00:01:01 c506-ctrl-0 crond[770426]: pam_loginuid(crond:session): set_loginuid failed /var/log/secure:Oct 12 05:00:01 c506-ctrl-0 crond[773036]: pam_loginuid(crond:session): Error writing /proc/self/loginuid: Operation not permitted /var/log/secure:Oct 12 05:00:01 c506-ctrl-0 crond[773036]: pam_loginuid(crond:session): set_loginuid failed