reproduce (this is a W=1 build):
        git checkout cf42737e247a159abe9b0dc065a3ea44808a83a0
        b4 shazam https://lore.kernel.org/r/138bd6e485b5e37280762820fc51e7a23bf2a3dd.1739941374.git-series.apopple@nvidia.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 SHELL=/bin/bash