On Tue, Apr 15, 2008 at 3:43 AM, Laurent Blume <laurent@xxxxxxxxxx> wrote: > [Fri Apr 11 18:53:07 2008] [emerg] (45)Deadlock situation > detected/avoided: apr_proc_mutex_lock failed. Attempting to shutdown > process gracefully. http://marc.info/?t=118753748900003&r=1&w=2 If apachectl -V says fcntl is the default (APR_USE_FCNTL_SERIALIZE?) you can hit this if you have two apache components using the default type of lock. Some are changeable: AcceptMutex SSLMutex Some always use the default: mod_ldap's cache lock Some might be used by third party modules ?? -- Eric Covener covener@xxxxxxxxx --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx