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. > > > > ---- > Cyrus Home Page: http://www.cyrusimap.org/ > List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ > To Unsubscribe: > https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
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