imaps terminated abnormally

[John]

Hi Randy,

I think I have run out of sensible ideas, then, and would start to
resort to more fanciful notions like recompiling cyrus and its libraries
on the new kernel.

Do you get a core dump/backtrace from cyrus? That might help you to
isolate whether, for example, it is actually a kernel problem or instead
a problem that a library is having with the kernel.

John

On 14/08/14 21:23, Randy Barlow wrote:
> Hi John!
>
> On 08/14/2014 04:09 PM, John wrote:
>> I had similar symptoms and it was due to a problem with the TLS cache
>> (tls_sessions.db) file. I deleted the file, cyrus recreated it
>> automatically and everything ran fine afterwards.
> I have also observed what you describe here, but there is a process that
> runs periodically that cleans up the TLS cache. When I watch my logs, I
> see it running every so often. I have noticed that these errors can
> occur until that process runs. In particular, if I close my laptop
> (suspend) with Thunderbird running, and open it later, I'll see these
> messages for a while (5-10 minutes) in the logs. Eventually Thunderbird
> and Cyrus sort it out and everything is fine.
>
> The error I was describing happens always (starting 0-12 hours into the
> Cyrus process running) and forever (it will continue until I restart
> Cyrus) with the 3.14.14 kernel. This is why I think it's a kernel issue.
>
>> Other than that,
>> libssl has been updated a lot recently, so you might find you either
>> have a bug there or need to just reboot to make the new library version
>> come into play, perhaps?
> Rebooting didn't sort it out, but I still think it's something to do
> with the kernel because when I run the old kernel (and the same libssl
> and Cyrus), the issue goes away.
>
>
>
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