Description of problem:
SELinux is preventing /usr/lib64/xulrunner/plugin-container from 'execute' accesses on the file /home/smmc/pro_r/.mozilla/plugins/libflashplayer.so.

*****  Plugin mozplugger (99.1 confidence) suggests   ************************

If you want to use the plugin package
Then необходимо отключить контроль SELinux для дополнительных модулей Firefox.
Do
# setsebool -P unconfined_mozilla_plugin_transition 0

*****  Plugin catchall (1.81 confidence) suggests   **************************

If вы считаете, что plugin-container следует разрешить доступ execute к libflashplayer.so file по умолчанию.
Then рекомендуется создать отчет об ошибке.
Чтобы разрешить доступ, можно создать локальный модуль политики.
Do
чтобы разрешить доступ, выполните:
# grep plugin-containe /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c
                              0.c1023
Target Context                unconfined_u:object_r:user_home_t:s0
Target Objects                /home/smmc/pro_r/.mozilla/plugins/libflashplayer.s
                              o [ file ]
Source                        plugin-containe
Source Path                   /usr/lib64/xulrunner/plugin-container
Port                          <Неизвестно>
Host                          (removed)
Source RPM Packages           xulrunner-24.0-2.fc20.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-75.fc20.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.11.4-302.fc20.x86_64 #1 SMP Fri
                              Oct 11 17:43:41 UTC 2013 x86_64 x86_64
Alert Count                   17
First Seen                    2013-10-15 17:49:18 SAMT
Last Seen                     2013-10-15 17:58:24 SAMT
Local ID                      7abafc41-bb82-488b-9188-16e10e1e6cd5

Raw Audit Messages
type=AVC msg=audit(1381845504.435:820): avc:  denied  { execute } for  pid=27091 comm="plugin-containe" path="/home/smmc/pro_r/.mozilla/plugins/libflashplayer.so" dev="sda3" ino=26311 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file


type=SYSCALL msg=audit(1381845504.435:820): arch=x86_64 syscall=mmap success=no exit=EACCES a0=0 a1=1560308 a2=5 a3=802 items=0 ppid=26594 pid=27091 auid=46603642 uid=46603642 gid=46600513 euid=46603642 suid=46603642 fsuid=46603642 egid=46600513 sgid=46600513 fsgid=46600513 ses=2 tty=(none) comm=plugin-containe exe=/usr/lib64/xulrunner/plugin-container subj=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 key=(null)

Hash: plugin-containe,mozilla_plugin_t,user_home_t,file,execute

Additional info:
reporter:       libreport-2.1.8
hashmarkername: setroubleshoot
kernel:         3.11.4-302.fc20.x86_64
type:           libreport

Potential duplicate: bug 827678