Server Kernel audit avc denied error

I am doing more testing with fedora 6.

I see these errors in my /var/log/messages. They keep repeating. I don't know what they are. I never heard of this avc or audit processes.. But it is affecting something.

Nov 9 15:37:33 server kernel: audit(1163104653.403:27): avc: denied { read write } for pid=5034 comm="postfix" name="sessiondb.pag" dev=hda1 ino=302085 scontext=root:system_r:postfix_master_t:s0-s0:c0.c1023 tcontext=root:object_r:var_t:s0 tclass=file
Nov 9 15:45:06 server smartd[1811]: Device: /dev/hda, 39 Currently unreadable (pending) sectors
Nov 9 15:46:04 server kernel: audit(1163105164.191:28): avc: denied { read write } for pid=5161 comm="mount" name="sessiondb.pag" dev=hda1 ino=302085 scontext=root:system_r:mount_t:s0-s0:c0.c1023 tcontext=root:object_r:var_t:s0 tclass=file
Nov 9 15:46:04 server kernel: audit(1163105164.243:29): avc: denied { read write } for pid=5162 comm="e2label" name="sessiondb.pag" dev=hda1 ino=302085 scontext=root:system_r:fsadm_t:s0-s0:c0.c1023 tcontext=root:object_r:var_t:s0 tclass=file
Nov 9 15:46:15 server kernel: audit(1163105175.308:30): avc: denied { read write } for pid=5204 comm="restorecon" name="sessiondb.pag" dev=hda1 ino=302085 scontext=root:system_r:restorecon_t:s0-s0:c0.c1023 tcontext=root:object_r:var_t:s0 tclass=file

Status: 
Closed (fixed)