Did you disabled SELinux on the system and then enabled it again? It looks that system is mislabeled.
Could yo plase run:
# restorecon -Rv /
and then tray to reproduce the issue again?
commit d318c9913c1805c6815a44b2e477a86aa7c9eb68 (HEAD -> rawhide)
Author: Lukas Vrabec <email@example.com>
Date: Thu Aug 1 16:51:58 2019 +0200
Update ctdbd_t policy
Allow ctdbd processes labeled as ctdbd_t to mmap files labeled as
ctdbd_var_t and ctdbd_var_run_t
Fixes from Fedora.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (selinux-policy bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.