Description of problem:
I'm not sure if it started to give this error before or after i enabled kdbus
SELinux is preventing systemd-hostnam from read, write access on the file bus.

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

If you believe that systemd-hostnam should be allowed read write access on the bus file 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:
# grep systemd-hostnam /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:systemd_hostnamed_t:s0
Target Context                system_u:object_r:kdbusfs_t:s0
Target Objects                bus [ file ]
Source                        systemd-hostnam
Source Path                   systemd-hostnam
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-155.fc24.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.3.0-0.rc6.git2.1.fc24.x86_64 #1
                              SMP Thu Oct 22 16:10:20 UTC 2015 x86_64 x86_64
Alert Count                   4
First Seen                    2015-10-27 05:59:15 EEST
Last Seen                     2015-10-27 06:02:25 EEST
Local ID                      1440b5fd-66fd-4d49-8c12-8df45b3848b1

Raw Audit Messages
type=AVC msg=audit(1445914945.90:584): avc:  denied  { read write } for  pid=2131 comm="systemd-hostnam" name="bus" dev="kdbusfs" ino=4 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:kdbusfs_t:s0 tclass=file permissive=1


Hash: systemd-hostnam,systemd_hostnamed_t,kdbusfs_t,file,read,write

Version-Release number of selected component:
selinux-policy-3.13.1-155.fc24.noarch

Additional info:
reporter:       libreport-2.6.3
hashmarkername: setroubleshoot
kernel:         4.3.0-0.rc6.git2.1.fc24.x86_64
type:           libreport