Description of problem:
Occurs on boot of a Fedora 19 live image built from current repositories.
SELinux is preventing dbus-daemon-lau from 'execute' accesses on the file chrony-helper.

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

If you believe that dbus-daemon-lau should be allowed execute access on the chrony-helper 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:
# grep dbus-daemon-lau /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
Target Context                unconfined_u:object_r:root_t:s0
Target Objects                chrony-helper [ file ]
Source                        dbus-daemon-lau
Source Path                   dbus-daemon-lau
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           bash-4.2.45-1.fc19.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-22.fc19.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.9.0-0.rc3.git0.3.fc19.x86_64 #1
                              SMP Mon Mar 18 21:39:31 UTC 2013 x86_64 x86_64
Alert Count                   2
First Seen                    2013-03-19 19:40:42 EDT
Last Seen                     2013-03-19 19:40:43 EDT
Local ID                      f26d9536-af5f-4956-830b-6c143c4ba7e6

Raw Audit Messages
type=AVC msg=audit(1363736443.758:419): avc:  denied  { execute } for  pid=2414 comm="11-dhclient" name="chrony-helper" dev="dm-0" ino=162836 scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:root_t:s0 tclass=file


type=AVC msg=audit(1363736443.758:419): avc:  denied  { open } for  pid=2414 comm="11-dhclient" path="/usr/libexec/chrony-helper" dev="dm-0" ino=162836 scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:root_t:s0 tclass=file


type=AVC msg=audit(1363736443.758:419): avc:  denied  { execute_no_trans } for  pid=2414 comm="11-dhclient" path="/usr/libexec/chrony-helper" dev="dm-0" ino=162836 scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:root_t:s0 tclass=file


type=SYSCALL msg=audit(1363736443.758:419): arch=x86_64 syscall=execve success=yes exit=0 a0=8d1640 a1=8c7d00 a2=8c8340 a3=7fff5cd90cd0 items=0 ppid=2399 pid=2414 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=chrony-helper exe=/usr/bin/bash subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 key=(null)

Hash: dbus-daemon-lau,system_dbusd_t,root_t,file,execute

audit2allow

#============= system_dbusd_t ==============
allow system_dbusd_t root_t:file { execute open execute_no_trans };

audit2allow -R
require {
	type root_t;
	type system_dbusd_t;
	class file { execute open execute_no_trans };
}

#============= system_dbusd_t ==============
allow system_dbusd_t root_t:file { execute open execute_no_trans };


Additional info:
hashmarkername: setroubleshoot
kernel:         3.9.0-0.rc3.git0.3.fc19.x86_64
type:           libreport