[Dovecot] segfault in Debian Squeeze + Dovecot 2.1.10

[Gary V]

On Sat, Sep 22, 2012 at 1:57 PM, Joe Auty  wrote:
> Hello,
>
> I'm seeing a lot of these in my /var/log/messages in Debian Squeeze, I
> suspect this might be causing performance issues. Any suggestions what I can
> try to fix this?
>
>> [7236671.301179] imap-login[9306]: segfault at 28 ip 00007f9ff83c7e14 sp
>> 00007fff49d385c0 error 4 in libdovecot.so.0.0.0[7f9ff837c000+8b000]
>
>
> I'm using the 2.1.10 packages obtained with the following in my
> sources.list:
>
> deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.1 main
>
>
> I need to use Dovecot 2.1.x because I need to support handling multiple SSL
> certs.

May not be related at all, but when I see segfaults on Debian, the
first thing I try is to switch to bash as the default system shell:

dpkg-reconfigure dash

Answer: Use dash as the default system shell (/bin/sh)? <No>

-- 
Gary V