Description of problem:
upgrade to fedora 23
SELinux is preventing abrt-hook-ccpp from using the 'sigchld' accesses on a process.

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

If you believe that abrt-hook-ccpp should be allowed sigchld access on processes labeled kernel_t 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 abrt-hook-ccpp /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:alsa_t:s0
Target Context                system_u:system_r:kernel_t:s0
Target Objects                Unknown [ process ]
Source                        abrt-hook-ccpp
Source Path                   abrt-hook-ccpp
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-147.fc23.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.1.6-200.fc22.x86_64 #1 SMP Mon
                              Aug 17 19:54:31 UTC 2015 x86_64 x86_64
Alert Count                   1
First Seen                    2015-10-04 00:25:58 EDT
Last Seen                     2015-10-04 00:25:58 EDT
Local ID                      3d04e8e4-7022-4081-afbf-8f1332d04620

Raw Audit Messages
type=AVC msg=audit(1443932758.610:19175): avc:  denied  { sigchld } for  pid=28851 comm="abrt-hook-ccpp" scontext=system_u:system_r:alsa_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=0


Hash: abrt-hook-ccpp,alsa_t,kernel_t,process,sigchld

Version-Release number of selected component:
selinux-policy-3.13.1-147.fc23.noarch

Additional info:
reporter:       libreport-2.6.2
hashmarkername: setroubleshoot
kernel:         4.2.1-300.fc23.x86_64
type:           libreport