Man pages matching name stap-prep in section 1:

stap-prep.1.en	debian 10 / systemtap
stap-prep.1.en	debian 11 / systemtap
stap-prep.1.cs	debian 11 / systemtap-doc
stap-prep.1.en	debian 12 / systemtap
stap-prep.1.cs	debian 12 / systemtap-doc