dovecot - May 2015 - Return code 139 when enabling auth debugging

Hi

I'm running dovecot 2.2.10 installed from base repos on CentOS 7.

I'm trying to use sqlite as an auth backend but it's not working so I
enabled some auth debugging settings in conf.d/10-logging.conf and then
dovecot refused to start. sudo dovecot -F produced 139.

Here is doveconf -n: http://dpaste.com/2BNB2F7

Unfortunately when I have these settings enabled doveconf does not work and
only produces the first comment line. So here is the output of sudo grep -v
'^#' /etc/dovecot/conf.d/10-logging.conf | grep -v '^$':
http://dpaste.com/0G0VVK8

And when these settings are uncommented dovecot -F produces return code 139
and no output. So I'm having a hard time troubleshooting my authentication
when I can't even troubleshoot my debug options not working. ;)

-- 
H?lsningar / Greetings

http://Stefan.Midjich.name