Windows Server 2003 KB908531 crashes Active directory 2003

Hello



Bad surprise this morning, after my windowsupdate patchs have been installed
at 5 AM our AD services on our GCs were crashed. Active directory was unable
to start after the automatic reboot, it took 15 minutes to open a session on
both GC. After this huge delay, no DC was found when we launched the
differents mmc (ad users, sites...). We tried to desinstall the lasts KB :
KB911567 was desinstalled and after uninstall the KB908531, the system
asked us to reboot the server, we did it and the problem was solved ad was
available on both servers.

We had a lot of errors on the event log some of them (in FR) :

IDEVENT 40960, srouce LSASRV : Le système de sécurité a détecté une erreur
d'authentification pour le serveur ldap/GC1.coheris.com. Le code de la panne
à partir du protocole d'authentification Kerberos était "Aucun serveur
d'accès n'est actuellement disponible pour traiter la demande d'ouverture de
session.

(0xc000005e)".

Fadhel