tree: https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/rxrpc-ringless-5 head: f35937a690b2190554dff97d58a746e7f42425ac commit: 5d03d72bc442df57309fde9638cf045112036282 [10/41] rxrpc: Use the core ICMP/ICMP6 parsers config: arm-randconfig-r006-20221012 compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/ammarfaizi2/linux-block/commit/5d03d72bc442df57309fde9638cf045112036282 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/rxrpc-ringless-5 git checkout 5d03d72bc442df57309fde9638cf045112036282 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: net/rxrpc/local_object.o: in function `rxrpc_encap_err_rcv': >> local_object.c:(.text+0x40): undefined reference to `ipv6_icmp_error' -- 0-DAY CI Kernel Test Service https://01.org/lkp