reproduce (this is a W=1 build):
        git checkout 9ace4753a5202b02191d54e9fdf7f9e3d02b85eb
        b4 shazam https://lore.kernel.org/r/5d1de87c8e2ac9e3d9b43af5c0d975f7f4ac269a.1768504636.git.alison.schofield@intel.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