SELinux is preventing /usr/bin/runcon from using the 'transition' accesses on a process.

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

If you believe that runcon should be allowed transition access on processes labeled abrt_t 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 runcon /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1
                              023
Target Context                system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Objects                /bin/echo [ process ]
Source                        runcon
Source Path                   /usr/bin/runcon
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           coreutils-8.10-2.fc15
Target RPM Packages           coreutils-8.10-2.fc15
Policy RPM                    selinux-policy-3.9.16-42.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.40.6-0.fc15.x86_64 #1 SMP
                              Tue Oct 4 00:39:50 UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    Thu 01 Dec 2011 12:44:27 PM CET
Last Seen                     Thu 01 Dec 2011 12:44:27 PM CET
Local ID                      23f2c9a8-14b6-4b97-b2a4-6bdf0647bba6

Raw Audit Messages
type=AVC msg=audit(1322739867.697:96): avc:  denied  { transition } for  pid=2260 comm="runcon" path="/bin/echo" dev=dm-1 ino=786560 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tclass=process


type=SYSCALL msg=audit(1322739867.697:96): arch=x86_64 syscall=execve success=no exit=EACCES a0=7fff26a8d1c2 a1=7fff26a8d408 a2=7fff26a8d420 a3=3565481ae0 items=0 ppid=2211 pid=2260 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm=runcon exe=/usr/bin/runcon subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null)

Hash: runcon,unconfined_t,abrt_t,process,transition

audit2allow

#============= unconfined_t ==============
allow unconfined_t abrt_t:process transition;

audit2allow -R

#============= unconfined_t ==============
allow unconfined_t abrt_t:process transition;