SELinux is preventing /usr/libexec/gdm-crash-logger from 'append' accesses on the file /var/log/gdm/:0-slave.log.

*****  Plugin catchall (50.5 confidence) suggests  ***************************

If you believe that gdm-crash-logger should be allowed append access on the :0-slave.log 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 gdm-crash-logge /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

*****  Plugin leaks (50.5 confidence) suggests  ******************************

If you want to ignore gdm-crash-logger trying to append access the :0-slave.log file, because you believe it should not need this access.
Then you should report this as a bug.  
You can generate a local policy module to dontaudit this access.
Do
# grep /usr/libexec/gdm-crash-logger /var/log/audit/audit.log | audit2allow -D -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                staff_u:staff_r:staff_t:s0-s0:c0.c1023
Target Context                system_u:object_r:xdm_log_t:s0
Target Objects                /var/log/gdm/:0-slave.log [ file ]
Source                        gdm-crash-logge
Source Path                   /usr/libexec/gdm-crash-logger
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           gdm-3.0.4-1.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-35.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.38.8-35.fc15.x86_64 #1 SMP Wed Jul 6 13:58:54
                              UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    Wed 27 Jul 2011 02:20:24 PM EDT
Last Seen                     Wed 27 Jul 2011 02:20:24 PM EDT
Local ID                      801f39cd-ebae-4bbe-b962-a6824017711f

Raw Audit Messages
type=AVC msg=audit(1311790824.455:305): avc:  denied  { append } for  pid=13804 comm="gdm-crash-logge" path="/var/log/gdm/:0-slave.log" dev=dm-0 ino=1562475 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_log_t:s0 tclass=file


type=AVC msg=audit(1311790824.455:305): avc:  denied  { append } for  pid=13804 comm="gdm-crash-logge" path="/var/log/gdm/:0-slave.log" dev=dm-0 ino=1562475 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xdm_log_t:s0 tclass=file


type=SYSCALL msg=audit(1311790824.455:305): arch=x86_64 syscall=execve success=yes exit=0 a0=412940 a1=7fff7f4137d0 a2=7fff7f416848 a3=7fbaa25e17f8 items=3 ppid=1661 pid=13804 auid=4166 uid=0 gid=4166 euid=0 suid=0 fsuid=0 egid=4166 sgid=4166 fsgid=4166 tty=(none) ses=1 comm=gdm-crash-logge exe=/usr/libexec/gdm-crash-logger subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null)

type=CWD msg=audit(1311790824.455:305): cwd=/var/gdm

type=PATH msg=audit(1311790824.455:305): item=0 name=/usr/libexec/gdm-crash-logger inode=1459908 dev=00:13 mode=0100755 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:bin_t:s0

type=PATH msg=audit(1311790824.455:305): item=1 name=(null) inode=1457211 dev=00:13 mode=0100755 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:ld_so_t:s0

type=PATH msg=audit(1311790824.455:305): item=2 name=(null) inode=1457211 dev=00:13 mode=0100755 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:ld_so_t:s0

Hash: gdm-crash-logge,staff_t,xdm_log_t,file,append

audit2allow

#============= staff_t ==============
allow staff_t xdm_log_t:file append;

audit2allow -R

#============= staff_t ==============
allow staff_t xdm_log_t:file append;