Description of problem:
Subversion svnserve seems works, but periodically trigger selinux alert on attempt to access to /dev/random. I suspect it is its normal behaviour.
SELinux is preventing svnserve from 'getattr' accesses on the chr_file /dev/random.

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

If you believe that svnserve should be allowed getattr access on the random chr_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 'svnserve' --raw | audit2allow -M my-svnserve
# semodule -X 300 -i my-svnserve.pp

Additional Information:
Source Context                system_u:system_r:svnserve_t:s0
Target Context                system_u:object_r:random_device_t:s0
Target Objects                /dev/random [ chr_file ]
Source                        svnserve
Source Path                   svnserve
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-224.fc25.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.8.6-300.fc25.x86_64 #1 SMP Tue
                              Nov 1 12:36:38 UTC 2016 x86_64 x86_64
Alert Count                   2
First Seen                    2016-12-06 14:57:15 +08
Last Seen                     2016-12-06 15:41:49 +08
Local ID                      cbab03d6-1103-49e4-bc82-e809e592279e

Raw Audit Messages
type=AVC msg=audit(1481010109.898:380): avc:  denied  { getattr } for  pid=11005 comm="svnserve" path="/dev/random" dev="devtmpfs" ino=1053 scontext=system_u:system_r:svnserve_t:s0 tcontext=system_u:object_r:random_device_t:s0 tclass=chr_file permissive=0


Hash: svnserve,svnserve_t,random_device_t,chr_file,getattr

Version-Release number of selected component:
selinux-policy-3.13.1-224.fc25.noarch

Additional info:
reporter:       libreport-2.8.0
hashmarkername: setroubleshoot
kernel:         4.8.6-300.fc25.x86_64
type:           libreport