During boot, the following message is printed to the screen:
There was an error in line 5 of /etc/audit.rules
The is caused by a bug in the audit and audit-libs packages. The problem is detailed in the following bug report:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=163223
This bug has been fixed in fedora-updates. To get the fixed packages:
# yum update audit