reproduce (this is a W=1 build):
        git checkout 9d3475065167197742b0882aff21cf8e78393277
        b4 shazam https://lore.kernel.org/r/20261026102101.224568-5-qby140326@gmail.com

        # 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 olddefconfig