It can't be killed, but you can stop it and not ever restart it. From
that point on, zombies will accumulate until we OOM, right?
No words about it being dangerous, but I believe it is.
If it is not, lets do the patch, but not optional.
If it is dangerous, option does not make it better.
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--