bind9 in stable won't run chroot or setuid

[Micha Feigin <michf@post.tau.ac.il>]

I tried running bind9 in stable as chroot and setuid.
setuid nobody it won't run at all. chroot if runs but doesn't actually
listen on any port.
It will only run as root for some reason. Is this a known bug or am I
doing something wrong.
Its on woody running on a powerpc (beige g3).