reproduce (this is a W=1 build): git checkout 7c3ba4249a3604477ea9c077e10089ba7ddcaa03 b4 shazam https://lore.kernel.org/r/20251008-s6e3fc2x01-v2-4-21eca1d5c289@ixit.cz git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.3.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.3.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash dtbs_check