Can someone point me in the right direction on how to use update-patterndb for syslog-ng ? Downloaded current git syslog-ng-patterndb to /opt/syslog-ng/etc/patterndb.d/, but not sure how to load and test it. Am I doing something wrong ? bin/pdbtool merge -r --glob \*.pdb -D /opt/syslog-ng/etc/patterndb.d -p /opt/syslog-ng/etc/patterndb.xml [@ROOT] sbin/syslog-ng -f /opt/syslog-ng/etc/syslog-ng.conf [2016-08-31T00:55:54.978717] Non-numeric correlation state ID found, assuming a literal '@' character. To avoid confusion when using a literal '@' after a macro or template function, write '@@' in the template.; Template='${temp.su_username}@${temp.su_tty}’ blah… blah.. [2016-08-31T00:55:54.978978] Non-numeric correlation state ID found, assuming a literal '@' character. To avoid confusion when using a literal '@' after a macro or template function, write '@@' in the template.; Template='${temp.sudo_username}@unknown’