[Dovecot] segmentation fault with doveadm search

[Nick Rosier]

Configuration: Dovecot 2.0.11 on FreeBSD 8.2

When I run a search to generate the FTS search indexes I get following 
error:

# doveadm search -A body dead_beef
[1]    34789 segmentation fault  doveadm search -A body dead_beef

How can I (help) troubleshoot this?

Rgds,
N.