Description of problem:


Version-Release number of selected component (if applicable):
selinux-policy-3.13.1-102.el7_3.4.noarch
puppet-3.8.3-1.el7.noarch
ruby-2.0.0.598-25.el7_1.x86_64

How reproducible:
always on customer's site

Steps to Reproduce:
1. Upgrade to RHEL 7.3
2. Run the following puppet snippet:
exec { "timedatectl set-timezone 'Europe/Zurich'": }

Actual results:
type=USER_AVC 
  msg=audit(11/21/2016 15:04:49.306:59375) : 
  pid=741 
  uid=dbus auid=unset ses=unset 
  subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 
  msg='avc:  denied  { send_msg } for msgtype=method_return dest=:1.1421 spid=31613 tpid=31615 
  scontext=system_u:system_r:systemd_timedated_t:s0 
  tcontext=system_u:system_r:puppetagent_t:s0 
  tclass=dbus  
  exe=/usr/bin/dbus-daemon sauid=dbus 
  hostname=? addr=? terminal=?'

Expected results:
<no user avc>

Additional info:
The puppet agent process run as puppetagent_t in RHEL 7.3:
system_u:system_r:puppetagent_t:s0 root  21280     1  0 10:18 ?        00:00:03 /usr/bin/ruby /usr/bin/puppet agent --no-daemonize

whereas in RHEL 7.2 it was running as unconfined_service_t:
system_u:system_r:unconfined_service_t:s0 root 1068 1  0 Oct28 ?       00:02:22 /usr/bin/ruby /usr/bin/puppet agent --no-daemonize