reproduce (this is a W=1 build):
        git checkout cec1e6e5d1ab33403b809f79cd20d6aff124ccfe
        b4 shazam https://lore.kernel.org/r/20250928030358.3873311-1-coxu@redhat.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