SELinux is preventing /usr/bin/curlftpfs from using the 'sys_nice' capabilities.

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

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

Additional Information:
Source Context                system_u:system_r:mount_t:s0
Target Context                system_u:system_r:mount_t:s0
Target Objects                Unknown [ capability ]
Source                        curlftpfs
Source Path                   /usr/bin/curlftpfs
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           curlftpfs-0.9.2-7.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-44.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.40.6-0.fc15.i686 #1 SMP Tue Oct 4
                              00:51:19 UTC 2011 i686 i686
Alert Count                   2
First Seen                    Mi 16 Nov 2011 18:43:17 CET
Last Seen                     Mi 16 Nov 2011 19:59:46 CET
Local ID                      21dd7477-1b65-42c1-8455-806406ba5c7e

Raw Audit Messages
type=AVC msg=audit(1321469986.849:60): avc:  denied  { sys_nice } for  pid=7039 comm="curlftpfs" capability=23  scontext=system_u:system_r:mount_t:s0 tcontext=system_u:system_r:mount_t:s0 tclass=capability


type=AVC msg=audit(1321469986.849:60): avc:  denied  { setsched } for  pid=7039 comm="curlftpfs" scontext=system_u:system_r:mount_t:s0 tcontext=system_u:system_r:mount_t:s0 tclass=process


type=SYSCALL msg=audit(1321469986.849:60): arch=i386 syscall=sched_setscheduler success=no exit=EACCES a0=1b7f a1=0 a2=bfcb150c a3=b77d8730 items=0 ppid=7038 pid=7039 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=curlftpfs exe=/usr/bin/curlftpfs subj=system_u:system_r:mount_t:s0 key=(null)

Hash: curlftpfs,mount_t,mount_t,capability,sys_nice

audit2allow

#============= mount_t ==============
allow mount_t self:capability sys_nice;
allow mount_t self:process setsched;

audit2allow -R

#============= mount_t ==============
allow mount_t self:capability sys_nice;
allow mount_t self:process setsched;