Squid sometimes failed on boot but it work

[Paolo De Marco <paolo.demarco@xxxxxxxxxxx>]

Hi all.
I have a RedHat 9 with Squid Cache version 2.5.STABLE1 for 
i386-redhat-linux-gnu, and it starts on the boot machine.
Sometimes Squid failed to start on machine's boot. In messages i see

squid: Starting squid:
squid[1886]: Squid Parent: child process 1889 started
squid: .
last message repeated 19 times
squid:
rc: Starting squid:  failed

but it works good! Squid accepts all requests. In cache.log there are no 
errors...
I have 8 machines with the same problem. Any idea?

--
Paolo De Marco