Description of problem:
SELinux is preventing gssproxy from 'getattr' accesses on the lnk_file /proc/<pid>/exe.

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

If you believe that gssproxy should be allowed getattr access on the exe lnk_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:system_r:gssd_t:s0
Target Objects                /proc/<pid>/exe [ lnk_file ]
Source                        gssproxy
Source Path                   gssproxy
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.14.1-24.fc28.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.16.5-300.fc28.x86_64 #1 SMP Fri
                              Apr 27 17:38:36 UTC 2018 x86_64 x86_64
Alert Count                   3
First Seen                    2018-05-05 11:45:00 BST
Last Seen                     2018-05-05 12:14:11 BST
Local ID                      236acbfb-326b-4874-87a6-890bc643a124

Raw Audit Messages
type=AVC msg=audit(1525518851.888:258): avc:  denied  { getattr } for  pid=787 comm="gssproxy" path="/proc/804/exe" dev="proc" ino=45215 scontext=system_u:system_r:gssproxy_t:s0 tcontext=system_u:system_r:gssd_t:s0 tclass=lnk_file permissive=1


Hash: gssproxy,gssproxy_t,gssd_t,lnk_file,getattr

Version-Release number of selected component:
selinux-policy-3.14.1-24.fc28.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.5
hashmarkername: setroubleshoot
kernel:         4.16.5-300.fc28.x86_64
type:           libreport