btf_relocate_id
set->pairs[i].id = btf_relocate_id(btf, set->pairs[i].id);
ret = btf_check_kfunc_protos(btf, btf_relocate_id(btf, kset->set->pairs[i].id),
dtor_btf_id = btf_relocate_id(btf, dtors[i].kfunc_btf_id);
tab->dtors[i].btf_id = btf_relocate_id(btf, tab->dtors[i].btf_id);
tab->dtors[i].kfunc_btf_id = btf_relocate_id(btf, tab->dtors[i].kfunc_btf_id);