reproduce (this is a W=1 build):
        git checkout 1d227fcc72223cbdd34d0ce13541cbaab5e0d72f
        b4 shazam https://lore.kernel.org/r/20241016-printk-loud-con-v1-1-065e4dad6632@suse.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash