Invalid avc allowed in current policy

https://forums.centos.org/viewtopic.php?t=50048&start=10
https://stackoverflow.com/questions/64118467/selinux-invalid-avc-allowed-in-current-policy?lastactivity
https://www.server-world.info/en/note?os=CentOS_7&p=selinux&f=9

https://selinuxproject.org/page/NB_AL
https://docs.oracle.com/cd/E37670_01/E41138/html/ch24s02s07.html
https://docs.oracle.com/en/operating-systems/oracle-linux/selinux/ol-s2-syssec.html
http://redhatgov.io/workshops/selinux_policy/exercise2.2/
https://dovecot.org/pipermail/dovecot/2019-July/116476.html
https://www.mail-archive.com/search?l=dovecot@dovecot.org&q=subject:"\[Dovecot\]+SELinux"&o=newest&f=1

https://spacewalk-list.redhat.narkive.com/pFJt7Zrx/selinux-causing-problems-with-ol-7-4
https://source.android.com/security/selinux/device-policy
https://www.zabbix.com/forum/zabbix-help/367261-selinux-and-zabbix
https://axilleas.me/en/blog/2013/selinux-policy-for-nginx-and-gitlab-unix-socket-in-fedora-19/
https://docs.fedoraproject.org/en-US/Fedora/21/html-single/SELinux_Users_and_Administrators_Guide/index.html

https://wiki.gentoo.org/wiki/SELinux/Tutorials/Where_to_find_SELinux_permission_denial_details
https://sobrelinux.info/questions/681804/selinux-denied-execute-for-pid-2174-comm-httpd-path-etc-httpd-lib-libap
https://support.hpe.com/hpesc/public/docDisplay?docId=kc0128644en_us&docLocale=en_US
https://forums.fedoraforum.org/archive/index.php/t-250779.html
https://ms.stjosephsomerspoint.com/258686-apache-will-not-start-no-QMBBOA-article
http://www.avc.edu/administration/its/techtraining/AVCID