I've got a reply from fedoraforum.org. It follows.
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as of your error messages, this is a selinux related issue....
it depends on which selinux mode you are running (setup in /etc/sysconfig/selinux - either warning or enfroced)...i guess you were running in warning mode. this is why you get these messages, but everthing works.
if you haven't a need for selinux, disable it completly (with selinux=disable in /etc/sysconfig/selinux)
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It works to disable selinux.