Description of problem:
SELinux is preventing hpfax from using the 'wake_alarm' capabilities.

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

If you believe that hpfax should have the wake_alarm capability 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 'hpfax' --raw | audit2allow -M my-hpfax
# semodule -X 300 -i my-hpfax.pp

Additional Information:
Source Context                system_u:system_r:cupsd_t:s0-s0:c0.c1023
Target Context                system_u:system_r:cupsd_t:s0-s0:c0.c1023
Target Objects                Unknown [ capability2 ]
Source                        hpfax
Source Path                   hpfax
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-211.fc25.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.8.0-0.rc5.git1.1.fc25.x86_64 #1
                              SMP Tue Sep 6 15:52:10 UTC 2016 x86_64 x86_64
Alert Count                   3
First Seen                    2016-09-11 14:57:55 CEST
Last Seen                     2016-09-11 14:57:55 CEST
Local ID                      79830c1a-d446-47d0-850f-38edb7d967ca

Raw Audit Messages
type=AVC msg=audit(1473598675.854:313): avc:  denied  { wake_alarm } for  pid=23712 comm="gutenprint52+us" capability=35  scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tclass=capability2 permissive=0


Hash: hpfax,cupsd_t,cupsd_t,capability2,wake_alarm

Version-Release number of selected component:
selinux-policy-3.13.1-211.fc25.noarch

Additional info:
reporter:       libreport-2.8.0
hashmarkername: setroubleshoot
kernel:         4.8.0-0.rc5.git1.1.fc25.x86_64
type:           libreport