Man pages matching name shishi_kdcreq_clear_padata in section 3:

shishi_kdcreq_clear_padata.3.en	debian 10 / shishi-doc
shishi_kdcreq_clear_padata.3.en	debian 11 / shishi-doc
shishi_kdcreq_clear_padata.3.en	debian 12 / shishi-doc