reproduce (this is a W=1 build):
        git checkout 52b56990d214c7403b20f691ac61861a37c0f0db
        b4 shazam https://lore.kernel.org/r/20240206214208.2141067-4-hugo@hugovil.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