Description of problem:
There was an .avi file lying in one folder. I double clicked it & it was opened by totem player.
I couldn't find the file .gnome_desktop_thumbnail.YWC36W so could n't include the permissions on it in the report.

Currently installed versions:

libselinux-utils-2.1.12-7.3.fc18.x86_64
selinux-policy-3.11.1-106.fc18.noarch
libselinux-2.1.12-7.3.fc18.x86_64
libselinux-python-2.1.12-7.3.fc18.x86_64
totem-pl-parser-3.4.3-1.fc18.x86_64
totem-mozplugin-3.6.3-2.fc18.x86_64
totem-3.6.3-2.fc18.x86_64
totem-nautilus-3.6.3-2.fc18.x86_64

Thanks!
SELinux is preventing /usr/bin/totem-video-thumbnailer from 'write' accesses on the file .gnome_desktop_thumbnail.YWC36W.

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

If you believe that totem-video-thumbnailer should be allowed write access on the .gnome_desktop_thumbnail.YWC36W 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 totem-video-thu /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023
Target Context                unconfined_u:object_r:user_tmpfs_t:s0
Target Objects                .gnome_desktop_thumbnail.YWC36W [ file ]
Source                        totem-video-thu
Source Path                   /usr/bin/totem-video-thumbnailer
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           totem-3.6.3-2.fc18.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-106.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.11.7-100.fc18.x86_64 #1 SMP Mon
                              Nov 4 15:09:31 UTC 2013 x86_64 x86_64
Alert Count                   1
First Seen                    2013-11-28 09:18:56 IST
Last Seen                     2013-11-28 09:18:56 IST
Local ID                      4ba01478-99b1-4451-901f-9a5c700cdc8a

Raw Audit Messages
type=AVC msg=audit(1385610536.210:2472): avc:  denied  { write } for  pid=5726 comm="totem-video-thu" name=".gnome_desktop_thumbnail.YWC36W" dev="tmpfs" ino=1207146 scontext=unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_tmpfs_t:s0 tclass=file


type=SYSCALL msg=audit(1385610536.210:2472): arch=x86_64 syscall=open success=yes exit=ENOMEM a0=20bdb50 a1=241 a2=1b6 a3=238 items=0 ppid=5688 pid=5726 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 ses=62 tty=(none) comm=totem-video-thu exe=/usr/bin/totem-video-thumbnailer subj=unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023 key=(null)

Hash: totem-video-thu,thumb_t,user_tmpfs_t,file,write

audit2allow

#============= thumb_t ==============
allow thumb_t user_tmpfs_t:file write;

audit2allow -R
require {
	type thumb_t;
}

#============= thumb_t ==============
userdom_rw_inherited_user_tmpfs_files(thumb_t)


Additional info:
reporter:       libreport-2.1.9
hashmarkername: setroubleshoot
kernel:         3.11.7-100.fc18.x86_64
type:           libreport

Potential duplicate: bug 877094