[CentOS] selinux policy and httpd

I upgraded a development server last week, and it started spewing selinux
errors to the log. I googled. What finally *seems* to have stopped it was
a) setsebool -P httpd_setrlimit 1
b) yum downgrade selinux-policy\*

This is on a 6.3 box. Has anyone else seen this behaviour?

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