[Dovecot] imap-login: Panic: epoll_ctl(add, 6) failed: Invalid argument
tss at iki.fi
Mon Jul 9 14:51:26 EEST 2012
On Mon, 2012-07-09 at 13:39 +0200, Angel L. Mateo wrote:
> 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.
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