You can install audit2why by installing the policycoreutils package

sudo dnf install policycoreutils-python-utils

Show what and why something is failing

audit2why < /var/log/audit/audit.log

Search with ausearch

ausearch -m avc --start recent

Create and apply a module to fix the failure

This creates two files, a .pp and .te. The .pp is the compiled version of the .te

audit2allow -M mymodule < /var/log/audit/audit.log

semodule -i mymodule.pp

Note that “mymodule.pp” will replace any previous “mymodule.pp”. If your needing to create multiple modules/allow multiple exceptions, you can change the name of each module.

You can also add the rules together then manually compile it. Refer to the first link for more details.

Links with more info

https://danwalsh.livejournal.com/24750.html

http://selinuxgame.org/tutorials/ausearch/index.html

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security-enhanced_linux/sect-security-enhanced_linux-fixing_problems-allowing_access_audit2allow