Hello again,
I might have more informations about the matter. I modified dovecot's configuration file so that when calling imap-login it will call it through strace.
From what I could understand (I'm not really confident with that output yet ;-)), it seems that epoll_ctl are not blocked as one could occur before the failing one.
I attached a text file with the strace output as copying it in an email would be awful to read with the 80 characters limit.
Hope this help better understand the problem. Thanks !
Le mardi 24 mars 2009 à 18:11, Jérôme Blanc <jerome.blanc@nerim.net> a écrit :
Hello,
I'm trying to investigate the matter with the few informations I could get so far.
I tried making the security level at the lowest possible with no better luck. I also tried another kernel in case.
Is there any way I can know which files it tries to poll ? It could help me investigate.
Thanks !
Le mardi 10 mars 2009 à 15:08, Timo Sirainen <tss@iki.fi> a écrit :
On Tue, 2009-03-10 at 20:06 +0100, Jérôme Blanc wrote:
Mar 10 20:00:48 aries dovecot: Fatal: imap-login: io_loop_handle_add: epoll_ctl(1, 4): Operation not permitted
Do you have SELinux or AppArmor or something similar enabled, which denies this syscall?
-- Jérôme Blanc OpenPGP : 1024D/F44DB96C