Man pages matching name setarch in section 8:

setarch.8.de	debian 10 / manpages-de
setarch.8.en	debian 10 / util-linux
setarch.8.de	debian 11 / manpages-de
setarch.8.fr	debian 11 / manpages-fr
setarch.8.en	debian 11 / util-linux
setarch.8.de	debian 12 / manpages-de
setarch.8.fr	debian 12 / manpages-fr
setarch.8.uk	debian 12 / manpages-uk
setarch.8.en	debian 12 / util-linux