Messages in this thread | | | Date | Tue, 21 Dec 2021 01:01:54 +0800 | From | kernel test robot <> | Subject | Error: failed to load BTF from /kbuild/obj/consumer/x86_64-rhel-8.3-kselftests/vmlinux: Invalid argument |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a7904a538933c525096ca2ccde1e60d0ee62c08e commit: db16c1fe92d7ba7d39061faef897842baee2c887 bpf: Generate BTF_KIND_FLOAT when linking vmlinux date: 8 months ago config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20211221/202112210104.lQLxELOy-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=db16c1fe92d7ba7d39061faef897842baee2c887 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout db16c1fe92d7ba7d39061faef897842baee2c887 # save the config file to linux build tree make W=1 ARCH=x86_64 SHELL=/bin/bash tools/all
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> Error: failed to load BTF from /kbuild/obj/consumer/x86_64-rhel-8.3-kselftests/vmlinux: Invalid argument make[5]: *** [Makefile:140: /kbuild/worktree/build-ktools-consumer/tools/bpf/runqslower/.output/vmlinux.h] Error 22 make[4]: *** [Makefile:84: .output/sbin/bpftool] Error 2 make[3]: *** [Makefile:119: runqslower] Error 2 make[3]: *** Waiting for unfinished jobs.... >> Error: failed to load BTF from /kbuild/obj/consumer/x86_64-rhel-8.3-kselftests/vmlinux: Invalid argument make[4]: *** [Makefile:140: /kbuild/obj/consumer/x86_64-rhel-8.3-kselftests/tools/bpf/bpftool/vmlinux.h] Error 22 make[3]: *** [Makefile:110: bpftool] Error 2
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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