Description of problem: On rebooting the system which has a fresh Fedora 29 installation, the following error occurs:
SELinux is preventing plymouthd from getattr access on the directory /sys/firmware/efi/efivars.


Version-Release number of selected component (if applicable): 3.14.2-44.fc29 (current Fedora 29 versions)


How reproducible: Every reboot


Full output from troubleshooting window copied below:




SELinux is preventing plymouthd from getattr access on the directory /sys/firmware/efi/efivars.

*****  Plugin restorecon (99.5 confidence) suggests   ************************

If you want to fix the label. 
/sys/firmware/efi/efivars default label should be sysfs_t.
Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly.
Do
# /sbin/restorecon -v /sys/firmware/efi/efivars

*****  Plugin catchall (1.49 confidence) suggests   **************************

If you believe that plymouthd should be allowed getattr access on the efivars directory by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# ausearch -c 'plymouthd' --raw | audit2allow -M my-plymouthd
# semodule -X 300 -i my-plymouthd.pp

Additional Information:
Source Context                system_u:system_r:plymouthd_t:s0
Target Context                system_u:object_r:efivarfs_t:s0
Target Objects                /sys/firmware/efi/efivars [ dir ]
Source                        plymouthd
Source Path                   plymouthd
Port                          <Unknown>
Host                          Hostname
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.14.2-44.fc29.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     Hostname
Platform                      Linux Hostname 4.19.10-300.fc29.x86_64 #1 SMP Mon
                              Dec 17 15:34:44 UTC 2018 x86_64 x86_64
Alert Count                   1
First Seen                    2019-01-11 14:56:09 EST
Last Seen                     2019-01-11 14:56:09 EST
Local ID                      19785ad5-ce64-4be3-a003-93a15d6119e6

Raw Audit Messages
type=AVC msg=audit(1547236569.468:3462): avc:  denied  { getattr } for  pid=7534 comm="plymouthd" path="/sys/firmware/efi/efivars" dev="efivarfs" ino=1313 scontext=system_u:system_r:plymouthd_t:s0 tcontext=system_u:object_r:efivarfs_t:s0 tclass=dir permissive=0


Hash: plymouthd,plymouthd_t,efivarfs_t,dir,getattr