reproduce (this is a W=1 build):
        # https://github.com/davidhildenbrand/linux/commit/b3b19208275e3734547a36882aac0c175d70bc78
        git remote add davidhildenbrand https://github.com/davidhildenbrand/linux
        git fetch --no-tags davidhildenbrand nth_page
        git checkout b3b19208275e3734547a36882aac0c175d70bc78
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash mm/kfence/