Hi Ruiqi, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on horms-ipvs/master v6.5-rc5 next-20230808] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/GONG-Ruiqi/netfilter-ebtables-fix-fortify-warnings/20230808-095125 base: linus/master patch link: https://lore.kernel.org/r/20230808014821.241688-1-gongruiqi%40huaweicloud.com patch subject: [PATCH] netfilter: ebtables: fix fortify warnings config: i386-randconfig-r011-20230808 (https://download.01.org/0day-ci/archive/20230808/202308081840.VN5BvVWf-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: (https://download.01.org/0day-ci/archive/20230808/202308081840.VN5BvVWf-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202308081840.VN5BvVWf-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from <command-line>: >> ./usr/include/linux/netfilter_bridge/ebtables.h:185:9: error: expected specifier-qualifier-list before 'struct_group' 185 | struct_group(offsets, | ^~~~~~~~~~~~ ./usr/include/linux/netfilter_bridge/ebtables.h: In function 'ebt_get_target': >> ./usr/include/linux/netfilter_bridge/ebtables.h:199:57: error: 'struct ebt_entry' has no member named 'target_offset' 199 | return (struct ebt_entry_target *)((char *)e + e->target_offset); | ^~ -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki