Summary:

SELinux is preventing /opt/google/chrome/chrome-sandbox "write" access on
/cgroup/ns.

Detailed Description:

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

SELinux denied access requested by chrome-sandbox. It is not expected that this
access is required by chrome-sandbox 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://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c
                              0.c1023
Target Context                system_u:object_r:cgroup_t:s0
Target Objects                /cgroup/ns [ dir ]
Source                        chrome-sandbox
Source Path                   /opt/google/chrome/chrome-sandbox
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           google-chrome-beta-6.0.472.33-55501
Target RPM Packages           
Policy RPM                    selinux-policy-3.8.8-14.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.35-3.fc14.x86_64
                              #1 SMP Fri Aug 6 19:41:28 UTC 2010 x86_64 x86_64
Alert Count                   3
First Seen                    Mon 16 Aug 2010 01:33:20 PM EDT
Last Seen                     Mon 16 Aug 2010 01:33:20 PM EDT
Local ID                      1b3823fb-5e33-4cac-a2de-72cb838de5ee
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1281980000.316:132): avc:  denied  { write } for  pid=4825 comm="chrome-sandbox" name="/" dev=cgroup ino=10577 scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=system_u:object_r:cgroup_t:s0 tclass=dir

node=(removed) type=AVC msg=audit(1281980000.316:132): avc:  denied  { add_name } for  pid=4825 comm="chrome-sandbox" name="4826" scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=system_u:object_r:cgroup_t:s0 tclass=dir

node=(removed) type=AVC msg=audit(1281980000.316:132): avc:  denied  { create } for  pid=4825 comm="chrome-sandbox" name="4826" scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:cgroup_t:s0 tclass=dir

node=(removed) type=SYSCALL msg=audit(1281980000.316:132): arch=c000003e syscall=56 success=yes exit=4826 a0=60020011 a1=0 a2=0 a3=0 items=0 ppid=4821 pid=4825 auid=500 uid=500 gid=500 euid=0 suid=0 fsuid=0 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="chrome-sandbox" exe="/opt/google/chrome/chrome-sandbox" subj=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,chrome-sandbox,chrome_sandbox_t,cgroup_t,dir,write
audit2allow suggests:

#============= chrome_sandbox_t ==============
#!!!! The source type 'chrome_sandbox_t' can write to a 'dir' of the following types:
# user_fonts_cache_t, chrome_sandbox_tmp_t

allow chrome_sandbox_t cgroup_t:dir { write create add_name };