Am 14.03.2014 14:52, schrieb Reindl Harald: > > > Am 14.03.2014 14:43, schrieb Paul J Stevens: >> On 14-03-14 14:38, James Greig wrote: >>> Are you thinking it could be the contents of a particular users mailbox >>> that's the culprit? >>> >>> Using freebsd the equivalent I believe is fstat so the output would be >>> similar to this:- >> >> That confirms that the filehandle 15 in your previous truss log was most >> likely a network socket being written to. >> >> Now why it's hanging in a loop is unclear. Maybe write(2) behaves >> slightly different on fbsd. I don't now. But a gdb backtrace would be >> helpful. > > not only FreeBSD, happens also randomly on Linux looking at my dovecot-proxy > log > extremely rare also for dbmail-imapd > > i can't even say if it is really the same issue and if there are also CPU > spikes > because the time that happens is so unpredictable making it hard to fire up > debug commands, i only face "it happened in the past"
it also seems to happen more often after the service is running a longer time the whole friday after reboot at thursday evening not a single time Reboot for kernel-udpate: 2014-03-06 19:14:54 Mar 05 13:46:35 Updated: dbmail-3.1.12-1.fc19.20140305.rh.3.1.12.x86_64 Mar 4 10:30:47 mail dovecot: imap-login: Error Mar 8 11:31:28 mail dovecot: pop3-login: Error Mar 8 14:40:12 mail dovecot: pop3-login: Error Mar 8 14:48:26 mail dovecot: pop3-login: Error Mar 8 16:57:48 mail dovecot: pop3-login: Error Mar 8 18:16:12 mail dovecot: pop3-login: Error Mar 8 20:44:17 mail dovecot: pop3-login: Error Mar 10 20:54:43 mail dovecot: pop3-login: Error Mar 10 20:54:48 mail dovecot: pop3-login: Error Mar 10 20:54:50 mail dovecot: pop3-login: Error Mar 10 20:54:51 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 10 20:54:57 mail dovecot: pop3-login: Error Mar 11 19:00:40 mail dovecot: imap-login: Error Mar 13 01:59:23 mail dovecot: pop3-login: Error Mar 13 06:10:18 mail dovecot: pop3-login: Error Mar 13 06:30:37 mail dovecot: pop3-login: Error Mar 13 06:56:34 mail dovecot: pop3-login: Error Mar 13 09:12:31 mail dovecot: imap-login: Error Mar 13 09:34:39 mail dovecot: pop3-login: Error Mar 13 10:37:22 mail dovecot: imap-login: Error Mar 13 10:51:51 mail dovecot: pop3-login: Error Mar 13 11:57:12 mail dovecot: pop3-login: Error Mar 13 14:37:34 mail dovecot: imap-login: Error Mar 13 16:52:54 mail dovecot: pop3-login: Error Mar 13 18:44:41 mail dovecot: pop3-login: Error Mar 13 19:28:48 mail dovecot: pop3-login: Error Mar 13 19:41:21 mail dovecot: pop3-login: Error Mar 13 19:55:32 mail dovecot: pop3-login: Error Mar 13 19:55:32 mail dovecot: pop3-login: Error Mar 13 20:03:49 mail dovecot: pop3-login: Error Mar 14 00:54:37 mail dovecot: pop3-login: Error Mar 14 03:30:47 mail dovecot: pop3-login: Error Mar 14 04:54:32 mail dovecot: pop3-login: Error Mar 14 09:07:40 mail dovecot: pop3-login: Error Mar 14 09:11:24 mail dovecot: pop3-login: Error Mar 14 11:28:22 mail dovecot: pop3-login: Error Mar 14 11:45:16 mail dovecot: pop3-login: Error Mar 14 12:36:51 mail dovecot: pop3-login: Error Mar 14 13:11:06 mail dovecot: pop3-login: Error Mar 14 14:17:36 mail dovecot: pop3-login: Error
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