reproduce (this is a W=1 build):
        git checkout dea4f6380f4ec96e8f3b0aaf2343764bd0d25ef4
        b4 shazam https://lore.kernel.org/r/20261109012112.3415328-9-dwmw2@infradead.org

        # 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