Description of problem:
SELinux is preventing tlp from 'write' accesses on the file lock_tlp.

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

If si crede che tlp dovrebbe avere possibilità di accesso write sui lock_tlp file in modo predefinito.
Then si dovrebbe riportare il problema come bug.
E' possibile generare un modulo di politica locale per consentire questo accesso.
Do
allow this access for now by executing:
# ausearch -c 'tlp' --raw | audit2allow -M my-tlp
# semodule -X 300 -i my-tlp.pp

Additional Information:
Source Context                system_u:system_r:tlp_t:s0
Target Context                system_u:object_r:var_run_t:s0
Target Objects                lock_tlp [ file ]
Source                        tlp
Source Path                   tlp
Port                          <Sconosciuto>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-259.fc26.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.11.7-300.fc26.x86_64 #1 SMP Mon
                              Jun 26 14:54:05 UTC 2017 x86_64 x86_64
Alert Count                   2
First Seen                    2017-07-03 15:01:15 CEST
Last Seen                     2017-07-03 15:12:15 CEST
Local ID                      5483a891-e735-4fdb-9ad4-1fb25343f0fb

Raw Audit Messages
type=AVC msg=audit(1499087535.435:452): avc:  denied  { write } for  pid=15721 comm="tlp" name="lock_tlp" dev="tmpfs" ino=25530 scontext=system_u:system_r:tlp_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=1


Hash: tlp,tlp_t,var_run_t,file,write

Version-Release number of selected component:
selinux-policy-3.13.1-259.fc26.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.1
hashmarkername: setroubleshoot
kernel:         4.11.11-300.fc26.x86_64
type:           libreport

Potential duplicate: bug 1405283