[WBEL-users] Kernel errors messages

[Ing. Manuel León Moreno]

Hi.

I recently installed WB-EL4. Since I did, every time I restart the squid
service and also (doing nothing) 
several times per day, I get a chain of error messages from the kernel.
 
I uninstalled the squid 2.5 and re-installed the old and probed squid 2.4.
No change.
 
I downloaded and installed de last kernel this very morning. No change.
 
As an example, I include (in red) the chain of messages inmediately before
the stop and 
(in green) the chain of messages inmediately after the start.
 
My squid cache is installed in a 10 GB partition for the exclusive use of
squid (7GB-64-256)
and squid looks to work fine, despite the errors.
 
Can someone help me to:
 
    a. know what these messages mean?
    b. what should I do to eliminate them?
 
 Thanks in advance.
 
Manuel Leon

> Jun 25 07:37:49 proxy kernel: audit(1119699469.209:0): avc:  denied {
getattr } for  pid=2436 exe=/usr/sbin/squid
> path=/squid/squid.cache/swap.state dev=hda9 ino=787058
scontext=user_u:system_r:squid_t  tcontext=user_u:object_r:file_t
tclass=file 
 
> Jun 25 07:37:49 proxy kernel: audit(1119699469.209:0): avc:  denied
{setattr } for  pid=2436 exe=/usr/sbin/squid name=swap.state.clean dev=hda9
ino=786728
> scontext=user_u:system_r:squid_t tcontext=user_u:object_r:file_t
tclass=file 
 
> Jun 25 07:37:49 proxy kernel: audit(1119699469.211:0): avc:  denied  {
unlink } for  pid=2436 exe=/usr/sbin/squid name=swap.state dev=hda9
> ino=787058 scontext=user_u:system_r:squid_t
tcontext=user_u:object_r:file_t tclass=file
>
> Jun 25 07:37:49 proxy squid[2434]: Squid Parent: child process 2436 exited
with status 0
>---------------------------------------------------------------------------
------------------------------------------------------------
> Jun 25 07:37:50 proxy squid[3330]: Squid Parent: child process 3332
started
> Jun 25 07:37:50 proxy kernel: audit(1119699470.937:0): avc: denied  {
execute } for  pid=3332 path=/etc/ld.so.cache
> dev=hda2 ino=742540 scontext=root:system_r:squid_t
tcontext=system_u:object_r:ld_so_cache_t tclass=file 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.216:0): avc:  denied {
search } for  pid=3332 exe=/usr/sbin/squid name=/ dev=hda9
> ino=2 scontext=root:system_r:squid_t tcontext=system_u:object_r:file_t
tclass=dir 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.216:0): avc:  denied
{getattr } for  pid=3332 exe=/usr/sbin/squid
> path=/squid/squid.cache dev=hda9 ino=781825 scontext=root:system_r:squid_t
tcontext=root:object_r:file_t tclass=dir 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.217:0): avc:  denied  {
append } for  pid=3332 exe=/usr/sbin/squid name=swap.state dev=hda9
> ino=786728 scontext=root:system_r:squid_t tcontext=user_u:object_r:file_t
tclass=file 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.217:0): avc:  denied
{getattr } for  pid=3332 exe=/usr/sbin/squid
> path=/squid/squid.cache/swap.state dev=hda9 ino=786728
scontext=root:system_r:squid_t tcontext=user_u:object_r:file_t tclass=file 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.218:0): avc:  denied  {
write } for  pid=3332 exe=/usr/sbin/squid name=squid.cache dev=hda9
> ino=781825 scontext=root:system_r:squid_t tcontext=root:object_r:file_t
tclass=dir 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.218:0): avc:  denied
{add_name } for  pid=3332 exe=/usr/sbin/squid
> name=swap.state.new scontext=root:system_r:squid_t
tcontext=root:object_r:file_t tclass=dir 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.218:0): avc:  denied  {
create } for  pid=3332 exe=/usr/sbin/squid name=swap.state.new
> scontext=root:system_r:squid_t tcontext=root:object_r:file_t  tclass=file 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.218:0): avc:  denied  {
read } for  pid=3332 exe=/usr/sbin/squid name=swap.state dev=hda9 ino=786728
> scontext=root:system_r:squid_t tcontext=user_u:object_r:file_t tclass=file

> Jun 25 07:37:51 proxy kernel: audit(1119699471.218:0): avc:  denied
{remove_name } for  pid=3332 exe=/usr/sbin/squid
> name=swap.state.last-clean dev=hda9 ino=787057
scontext=root:system_r:squid_t tcontext=root:object_r:file_t tclass=dir 
> Jun 25 07:37:51 proxy kernel: audit(1119699471.218:0): avc:  denied  {
unlink } for  pid=3332 exe=/usr/sbin/squid name=swap.state.last-clean
> dev=hda9 ino=787057 scontext=root:system_r:squid_t
tcontext=user_u:object_r:file_t tclass=file 
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