tree: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master head: 53c7c193d66ae7a22f137b38d0d374c756892bd4 commit: b4f7565b8844e5b29a9f3d1855655a7b837da19b [18/33] Bluetooth: hci_sock: Forward credentials to monitor config: x86_64-randconfig-r006-20230626 (https://download.01.org/0day-ci/archive/20230627/202306270959.9Y2gQBta-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce: (https://download.01.org/0day-ci/archive/20230627/202306270959.9Y2gQBta-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/202306270959.9Y2gQBta-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "pidfd_prepare" [net/bluetooth/bluetooth.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki