From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AF8574EE864; Fri, 9 Oct 2026 16:43:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791564185; cv=none; b=AUl8R06kkgAKaqyI+Hk6QPgEWwhHccZFJdCnjmbi5jrtRW0BthBuKV2CWjT2OPfhGsOTWo0gKcZuyeFn0RBaA7HQx3CHFltiBMUyfJcUOdghSO24CXJ8po+9w2Hi805A+yy0+7vFnTnfRDi5U5lRa50qhQ5nY3VOsK0g7PeNYw4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791564185; c=relaxed/simple; bh=K/cajdbtsIt9U5lXvxI7xYePbmdBQQVQc1yd4hMG8kY=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=grM2J0bZNRUVXWQpjmcTxWWx4Dm8wPJQlR4YOOHLMMKtY1aEtP94Rn8fEZh9W2P/fy+5FISCKOXJ0W761p+bo1bZToSvaKLIcKXhSp1YbN/GXr8cosb+jK7PQis1p8bbZ4gbBVjmQwgvqADv6u9Hqh3NbJwnx7DdxzDuheq0yBY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=P6Sr/5uW; arc=none smtp.client-ip=192.198.163.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="P6Sr/5uW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1791564184; x=1823100184; h=date:from:to:cc:subject:message-id:mime-version; bh=K/cajdbtsIt9U5lXvxI7xYePbmdBQQVQc1yd4hMG8kY=; b=P6Sr/5uWTGiRu4KMGje6sGQjGSHggQcLKcAC+YZUaL1H0iYaOzE7emR6 1tOzKAgAj74WlxSNCLuRvltEIcmKxcC0wK6hY8P9rFny7zhL0ysZPB+Du rLingLc30N5uVddnTps+/4FJn1qk4lDd+gBEi3Uz6tTGHexE/aRF7VTAp DrEO5/gNMVzXrBQh3dCgHx5eSBFZMJwriKnvsjL2CMUQiG/tElQsWQfsE Nj8PIJSnxOzen/xqjFFKPZnksNqKQQ0t0PMT6HFWjstr2002870PeCIQO +bOLbDbo+9RO3ATepEDrGWE5k73u2autuCRUwAzKCLtUPrtZ5wUQZRgEY g==; X-CSE-ConnectionGUID: yaZwc7/lRxq8x04IJZskog== X-CSE-MsgGUID: u08l+LKoROqbJR6ra1xddA== X-IronPort-AV: E=McAfee;i="6800,10657,11930"; a="381231" X-IronPort-AV: E=Sophos;i="6.27,148,1787036400"; d="scan'208";a="381231" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Oct 2026 09:43:03 -0700 X-CSE-ConnectionGUID: xugH/SOWTLmRLqCns8NYGw== X-CSE-MsgGUID: qz2JKaP0Ss6tHysRo5SVHQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,148,1787036400"; d="scan'208";a="668523" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 09 Oct 2026 09:43:02 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xFDgR-0000000061h-1nKZ; Fri, 09 Oct 2026 16:42:59 +0000 Date: Sat, 10 Oct 2026 00:42:16 +0800 From: kernel test robot To: "Thomas =?utf-8?Q?Wei=C3=9Fschuh"?= Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [thomas-weissschuh:b4/rust-kunit-assertion 15/16] ld.lld: error: undefined symbol: kunit_string_stream_add Message-ID: <202610100031.yvgHqzdD-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii tree: https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git b4/rust-kunit-assertion head: e8ef2ab596ea6cb29ff501ab4abf4757bf950871 commit: b1f6b44f2151569e88b5bb5e652e31aebffa0d19 [15/16] kunit: msg config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20261010/202610100031.yvgHqzdD-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 80cd965b6323b208519f8ab1d5ee86e4ea9862f4) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261010/202610100031.yvgHqzdD-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202610100031.yvgHqzdD-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: kunit_string_stream_add >>> referenced by kunit.rs:57 (rust/kernel/kunit.rs:57) >>> rust/kernel.o:(kernel::kunit::kunit_rust_assert_format) in archive vmlinux.a >>> referenced by kunit.rs:57 (rust/kernel/kunit.rs:57) >>> rust/kernel.o:(kernel::kunit::kunit_rust_assert_format) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: kunit_assert_print_msg >>> referenced by kunit.rs:64 (rust/kernel/kunit.rs:64) >>> rust/kernel.o:(kernel::kunit::kunit_rust_assert_format) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki