From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64F0CC433F5 for ; Mon, 20 Dec 2021 17:02:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239974AbhLTRCf (ORCPT ); Mon, 20 Dec 2021 12:02:35 -0500 Received: from mga17.intel.com ([192.55.52.151]:5251 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239926AbhLTRCa (ORCPT ); Mon, 20 Dec 2021 12:02:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1640019750; x=1671555750; h=date:from:to:cc:subject:message-id:mime-version; bh=nr0RyzS4So4IexhjbOwLJPNn/M4Hd8nuHZ5v80C4w8o=; b=oAuFUXxD+NhEyBrhSNvroED9h++M9Fe6VE55AVEWL2OoEiDZQTp/Ljpx 0dTyLDx5JL8D5kr9bB3kiccWbwoFuWnLo2Rh0lBmThJMcBHcTdTcbVxIA LcIrEMgAZMCW6HGIRskVY0qRdRgXN+B9y8TlhJvuIR8gJP5hwMPuFKpZO ldf6RkD83XVcmRuAZNLEgvkL87u58H7mdvOl1ikmoIT0hpPnxog8G/j3m No0pfdxt68EqX/uNmQONHg5AEGSnCB7exDuvjW00Wr5g+WOM0+1XepecA rla1oBU15xhCMl9TazU/r464R3e8VqtLaJbtfqUYuiRlZ2koAoRgki/Uq g==; X-IronPort-AV: E=McAfee;i="6200,9189,10203"; a="220899788" X-IronPort-AV: E=Sophos;i="5.88,220,1635231600"; d="scan'208";a="220899788" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Dec 2021 09:02:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,220,1635231600"; d="scan'208";a="484120413" Received: from lkp-server02.sh.intel.com (HELO 9f38c0981d9f) ([10.239.97.151]) by orsmga002.jf.intel.com with ESMTP; 20 Dec 2021 09:02:13 -0800 Received: from kbuild by 9f38c0981d9f with local (Exim 4.92) (envelope-from ) id 1mzM3B-00081H-1h; Mon, 20 Dec 2021 17:02:13 +0000 Date: Tue, 21 Dec 2021 01:01:54 +0800 From: kernel test robot To: Ilya Leoshkevich Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Andrii Nakryiko Subject: Error: failed to load BTF from /kbuild/obj/consumer/x86_64-rhel-8.3-kselftests/vmlinux: Invalid argument Message-ID: <202112210104.lQLxELOy-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 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