On Mon, 2012-07-09 at 13:39 +0200, Angel L. Mateo wrote: > Hello, > > More problems (it seems that we won't be able to put our new servers in > production). The problem now is that when we reach 1000 dovecot > processes we have errors like: > > Jul 9 12:10:22 myotis31 dovecot: imap-login: Panic: epoll_ctl(add, 6) > failed: Invalid argument > Jul 9 12:10:22 myotis31 dovecot: imap-login: Fatal: master: > service(imap-login): child 32251 killed with signal 6 (core dumps disabled) > > and server doesn't accept any new connection. > > Our servers are running in ubuntu 12.04 with kernel 3.2.0-24-generic > kernel. I have found a similar problem at > https://bugzilla.redhat.com/show_bug.cgi?id=681578 but it is for redhat > kernel of series 2.6. > > Could be the same problem?
It's definitely the same problem. > Any pointer to this problem for ubuntu > kernels? Or for generic 3.0 kernels? Sorry, no idea.
