[Dovecot] imap-login: Panic: epoll_ctl(add, 6) failed: Invalid argument
robert at schetterer.org
Mon Jul 9 15:37:41 EEST 2012
Am 09.07.2012 13:51, schrieb Timo Sirainen:
> 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.
in case its fixed in some more recent versions
guess this is latest for 12.04
MfG Robert Schetterer
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