reproduce (this is a W=1 build):
        git checkout 8e929cb546ee42c9a61d24fae60605e9e3192354
        b4 shazam https://lore.kernel.org/r/20241017155516.2582369-14-eric.snowberg@oracle.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash