Description of problem:
SELinux is preventing flock from 'lock' accesses on the Datei /run/tlp/lock_tlp.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that flock should be allowed lock access on the lock_tlp file by default.
Then sie sollten dies als Fehler melden.
Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
Do
allow this access for now by executing:
# ausearch -c 'flock' --raw | audit2allow -M my-flock
# semodule -X 300 -i my-flock.pp

Additional Information:
Source Context                system_u:system_r:tlp_t:s0
Target Context                system_u:object_r:var_run_t:s0
Target Objects                /run/tlp/lock_tlp [ file ]
Source                        flock
Source Path                   flock
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.14.1-30.fc28.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.16.13-300.fc28.x86_64 #1 SMP Wed
                              May 30 14:31:00 UTC 2018 x86_64 x86_64
Alert Count                   2
First Seen                    2018-06-03 10:30:57 CEST
Last Seen                     2018-06-03 13:55:45 CEST
Local ID                      60790b2a-e979-4a22-a9ac-bf59fcee7cc3

Raw Audit Messages
type=AVC msg=audit(1528026945.661:303): avc:  denied  { lock } for  pid=8253 comm="flock" path="/run/tlp/lock_tlp" dev="tmpfs" ino=32207 scontext=system_u:system_r:tlp_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=0


Hash: flock,tlp_t,var_run_t,file,lock

Version-Release number of selected component:
selinux-policy-3.14.1-30.fc28.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.5
hashmarkername: setroubleshoot
kernel:         4.16.13-300.fc28.x86_64
type:           libreport

Potential duplicate: bug 1406550