greetings, thanks for all the helpful hints! Excerpts from internet.computing.netbsd.tech-kern: 9-May-97 Re: howto debug kernel by Jason Thorpe@nas.nasa.go > > ...actually, there is a "log()", but printf() is better for debugging :-) > Is log() documented in the man pages? I can't seem to find anything on it when I do a "man log". Keng.