Description of problem:
SELinux is preventing gssproxy from 'unlink' accesses on the sock_file /var/lib/gssproxy/default.sock.

*****  Plugin catchall_labels (83.8 confidence) suggests   *******************

If you want to allow gssproxy to have unlink access on the default.sock sock_file
Then you need to change the label on /var/lib/gssproxy/default.sock
Do
# semanage fcontext -a -t FILE_TYPE '/var/lib/gssproxy/default.sock'
where FILE_TYPE is one of the following: gssproxy_var_lib_t, gssproxy_var_run_t, systemd_passwd_var_run_t.
Then execute:
restorecon -v '/var/lib/gssproxy/default.sock'


*****  Plugin catchall (17.1 confidence) suggests   **************************

If you believe that gssproxy should be allowed unlink access on the default.sock sock_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:
# ausearch -c 'gssproxy' --raw | audit2allow -M my-gssproxy
# semodule -X 300 -i my-gssproxy.pp

Additional Information:
Source Context                system_u:system_r:gssproxy_t:s0
Target Context                system_u:object_r:unlabeled_t:s0
Target Objects                /var/lib/gssproxy/default.sock [ sock_file ]
Source                        gssproxy
Source Path                   gssproxy
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.14.3-15.fc30.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.20.0-0.rc7.git1.1.fc30.x86_64 #1
                              SMP Tue Dec 18 22:52:01 UTC 2018 x86_64 x86_64
Alert Count                   1
First Seen                    2018-12-22 22:39:10 +05
Last Seen                     2018-12-22 22:39:10 +05
Local ID                      54f4c969-c216-44d2-a742-fb1e0262046b

Raw Audit Messages
type=AVC msg=audit(1545500350.685:95): avc:  denied  { unlink } for  pid=1051 comm="gssproxy" name="default.sock" dev="nvme0n1p2" ino=2883645 scontext=system_u:system_r:gssproxy_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=sock_file permissive=0


Hash: gssproxy,gssproxy_t,unlabeled_t,sock_file,unlink

Version-Release number of selected component:
selinux-policy-3.14.3-15.fc30.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.7
hashmarkername: setroubleshoot
kernel:         4.20.0-0.rc7.git1.1.fc30.x86_64
type:           libreport