tree: https://github.com/ammarfaizi2/linux-block axboe/linux-block/m1-test head: 5adfbb595194191bad98c47447ddbee7d3b60b8f commit: d4c326600862cf161d7cd7dbc0bbf7f8cb01b500 [314/382] kernel: Add combined power-off+restart handler call chain API config: x86_64-randconfig-m001-20220214 (https://download.01.org/0day-ci/archive/20220216/202202161223.yfRXt35T-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/ammarfaizi2/linux-block/commit/d4c326600862cf161d7cd7d... git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block axboe/linux-block/m1-test git checkout d4c326600862cf161d7cd7dbc0bbf7f8cb01b500 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org