SELinux is preventing /usr/sbin/asterisk from using the 'sys_module' capabilities.

*****  Plugin sys_module (99.5 confidence) suggests  *************************

If you do not believe that /usr/sbin/asterisk should be attempting to modify the kernel by loading a kernel module.
Then a process might be attempting to hack into your system.
Do
contact your security administrator and report this issue.

*****  Plugin catchall (1.49 confidence) suggests  ***************************

If you believe that asterisk should have the sys_module capability 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 asterisk /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:asterisk_t:s0
Target Context                system_u:system_r:asterisk_t:s0
Target Objects                Unknown [ capability ]
Source                        asterisk
Source Path                   /usr/sbin/asterisk
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           asterisk-1.8.5.0-1.fc15.2
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-38.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.40.4-5.fc15.x86_64 #1 SMP
                              Tue Aug 30 14:38:32 UTC 2011 x86_64 x86_64
Alert Count                   40
First Seen                    Sat 17 Sep 2011 09:03:07 AM CEST
Last Seen                     Sat 17 Sep 2011 03:32:15 PM CEST
Local ID                      21b9579c-4254-4d42-8827-d681dbed11a2

Raw Audit Messages
type=AVC msg=audit(1316266335.42:47): avc:  denied  { sys_module } for  pid=1055 comm="asterisk" capability=16  scontext=system_u:system_r:asterisk_t:s0 tcontext=system_u:system_r:asterisk_t:s0 tclass=capability


type=SYSCALL msg=audit(1316266335.42:47): arch=x86_64 syscall=ioctl success=no exit=ENODEV a0=4 a1=8927 a2=7fff1d616a80 a3=1 items=0 ppid=1050 pid=1055 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=asterisk exe=/usr/sbin/asterisk subj=system_u:system_r:asterisk_t:s0 key=(null)

Hash: asterisk,asterisk_t,asterisk_t,capability,sys_module

audit2allow

#============= asterisk_t ==============
allow asterisk_t self:capability sys_module;

audit2allow -R

#============= asterisk_t ==============
allow asterisk_t self:capability sys_module;