The following was filed automatically by setroubleshoot:

Summary:

SELinux is preventing /usr/bin/nspluginscan "add_name" access on
pluginsinfo.lock.MT1571.

Detailed Description:

[SELinux is in permissive mode. This access was not denied.]

SELinux denied access requested by nspluginscan. It is not expected that this
access is required by nspluginscan and this access may signal an intrusion
attempt. It is also possible that the specific version or configuration of the
application is causing it to require additional access.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c102
                              3
Target Context                unconfined_u:object_r:admin_home_t:s0
Target Objects                pluginsinfo.lock.MT1571 [ dir ]
Source                        nspluginscan
Source Path                   /usr/bin/nspluginscan
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           kdebase-4.3.1-2.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.31-3.fc12
Selinux Enabled               True
Policy Type                   targeted
MLS Enabled                   True
Enforcing Mode                Permissive
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31-12.fc12.i686 #1 SMP Mon Sep
                              14 02:27:06 EDT 2009 i686 athlon
Alert Count                   2
First Seen                    Wed 16 Sep 2009 04:49:15 AM BST
Last Seen                     Wed 16 Sep 2009 04:49:15 AM BST
Local ID                      36e39eec-8bd7-4617-8c25-199a371108f1
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1253072955.98:46): avc:  denied  { add_name } for  pid=1571 comm="nspluginscan" name="pluginsinfo.lock.MT1571" scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:admin_home_t:s0 tclass=dir

node=(removed) type=AVC msg=audit(1253072955.98:46): avc:  denied  { create } for  pid=1571 comm="nspluginscan" name="pluginsinfo.lock.MT1571" scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:admin_home_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1253072955.98:46): arch=40000003 syscall=5 success=yes exit=9 a0=9800670 a1=880c2 a2=180 a3=980068f items=0 ppid=1513 pid=1571 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1 comm="nspluginscan" exe="/usr/bin/nspluginscan" subj=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 key=(null)


audit2allow suggests:

#============= nsplugin_t ==============
allow nsplugin_t admin_home_t:dir add_name;
allow nsplugin_t admin_home_t:file create;