Hi Pieter, > Your example using a forward-zone works just fine, but I tried a > stub-zone instead of a forward-zone, and ran into a segfault with that. > See https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=528 This issue is now fixed in our subversion repository as r2994. It seems very specific to your configuration. As a work around you could set the log level <= 2. Regards, Yuri -- Composed on an actual keyboard: all typos genuine.