[Dovecot] Dovecot 2.0.beta3: Child killed with signal 11

Hi,

I'm seeing these after the latest Mercurial updates:

==> /var/log/dovecot.info <== Feb 28 16:07:00 spectre dovecot: master: service(lmtp): child 17322 killed with signal 11 (core dumps disabled)

Regards Thomas