From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 036AC197A8F for ; Fri, 20 Dec 2024 09:02:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.11 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734685364; cv=fail; b=BRUOVmHkcb570bojETnSdSmSFwbs6gjTw9ESFWrMJeID70aUyk8yV8G9hG8WdufkkU+sAxEtyUtZ4PyPjHsCVNUFzhrFoVBAm8MpAwNEsdQYb1enE3wUIEoNzsbOegOnWUFaFJw0UZ4zdEq360XC6wCA2bGGWM/YnOObWQ9mfJA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734685364; c=relaxed/simple; bh=fPxihXAMcrp0tS4k7okuszsCc2kwNvjejlOXfehDMZc=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:MIME-Version; b=WgN9QejV3XRQz1R1kiHBSMzNCGwh/s/T/sKYn+ury8DrvcTb8bGaBa+Usv28GCofd+OZTLCIGLgSQ5C+PnBSSIala9wTz2+nL3dK/lRMrsj6qCr5i65HOGq6LeMpWKvSId54hi4MRS+ENhhuooqjSKNeCoPxd05UUpDQlD/gAPk= ARC-Authentication-Results:i=2; 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=aLGBJ0Z9; arc=fail smtp.client-ip=192.198.163.11 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="aLGBJ0Z9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1734685363; x=1766221363; h=date:from:to:cc:subject:message-id:mime-version; bh=fPxihXAMcrp0tS4k7okuszsCc2kwNvjejlOXfehDMZc=; b=aLGBJ0Z9OTOi9zD+MuLEDCqdJ+tVw6uWVcHJB1LouKLpjHNzZuWhcItZ m5D4SIBjMnGeNB14edy4aEjXXddxMRDLflDXwSoelqHhMecbL2BgImx9/ gaf6TofGkQCfCu4r5bDw+3jzEwixx/0zgEvqc367s5u1jEnVt87GpZk3E KE0sWgu+icnTj9CKA3ByUTRr5skFqdHBBW1PjK6ekZc3jv5U7QnXTKgS3 OAhot6SM9TIu8aZ7GuuVaqlcOmp8XtCMWLBttfr5oydwse2xwaqB/Bf8u Q8omGYvV/kFo1q0Ev069Icb5YOwz/ncWh0ENGHWxE+0y2ZPAciLpRLJG8 g==; X-CSE-ConnectionGUID: 1J5KPX4cReGEyurXN93VSQ== X-CSE-MsgGUID: /v9lfUVfT3WkF0bvaEQV/g== X-IronPort-AV: E=McAfee;i="6700,10204,11291"; a="45833431" X-IronPort-AV: E=Sophos;i="6.12,250,1728975600"; d="scan'208";a="45833431" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Dec 2024 01:02:41 -0800 X-CSE-ConnectionGUID: yCPKxQLtRA2tnptcHNEnlQ== X-CSE-MsgGUID: o2OyBsXsRv2mj/itpX8kmQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,250,1728975600"; d="scan'208";a="98287633" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by fmviesa007.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 20 Dec 2024 01:02:41 -0800 Received: from orsmsx601.amr.corp.intel.com (10.22.229.14) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Fri, 20 Dec 2024 01:02:40 -0800 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by orsmsx601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44 via Frontend Transport; Fri, 20 Dec 2024 01:02:40 -0800 Received: from NAM10-DM6-obe.outbound.protection.outlook.com (104.47.58.43) by edgegateway.intel.com (134.134.137.100) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.44; Fri, 20 Dec 2024 01:02:39 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=UFh9NFxsmJ4opuX5ZhVcJd6hIDI5X4s6Ni3kcxPvoaVJsWfTsVPTGbkzVirgaS25U+rH14MjkjAEpNRNU17tV3QMBHiF3qihlHUyuzmcFo9Su6CJao7D1q5zk5mS5CU1Lct8giW9FLm32UqFZa7NOyCUtynXVg4TJr1vVVsx2VJ/jFy69RDb8AOSiVIDq7lTWjM8zsCuZaH3y7JSleHp5oxbf5BUiBKbXvznW/o1nv7Kkqt4XOs1xhYg0ASJNczMIFQd+k2Ev0zf6bAwYKclVQ4YJIKdefRY0AQVOqu0YEEGS/i1Gs4AIoO99nOX8M649eedIBmp1znr3OSvqHBnTw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=W3sUmXcyopmeGCUInBfwLqzagGciAEQeiL/WXda9WNo=; b=Qt3zcMJXKak530iLUg+LuWOGhVJsRiYmYJaOcdyVCNKJy/VnPKUq6HqVExvoQkZMaOSaLRmo44mFSvSxYGzgNXP1Whl/TU+3tr+GYgKz+nx+ijqrT/hEup4e5NcfEvLy4Vf1eOOyoS+iSRV0Gtoqjhu34hvhzCtiLYCnXg35bqdYCus4JB+p8Ns6lFJyjeRu1Yh/CbgBiPXIgrm/jcpPVG/IrSe69yrq1Z3sv16n0QO+OEkDhKpV1BuUQ1oFOLbuR2CN2s8xMIOcSxDvQF5gUUOz6PhLHR+gzb3iWYFqMq9cx3+L7cNdlQsY9TnQnjeqgCAiy/0AVQrGdenwFTySkw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) by SA1PR11MB5876.namprd11.prod.outlook.com (2603:10b6:806:22a::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8272.13; Fri, 20 Dec 2024 09:02:37 +0000 Received: from LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c]) by LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c%6]) with mapi id 15.20.8272.013; Fri, 20 Dec 2024 09:02:37 +0000 Date: Fri, 20 Dec 2024 17:02:29 +0800 From: kernel test robot To: CC: , , Subject: [thomas-weissschuh:b4/sysfs-const-bin_attr-module] [module] 086a6acebc: BUG_kmalloc-#(Not_tainted):Object_already_free Message-ID: <202412201645.a05690bc-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline X-ClientProxiedBy: SI2PR01CA0041.apcprd01.prod.exchangelabs.com (2603:1096:4:193::15) To LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) Precedence: bulk X-Mailing-List: oe-lkp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR11MB8603:EE_|SA1PR11MB5876:EE_ X-MS-Office365-Filtering-Correlation-Id: c91d70f8-147a-4479-023c-08dd20d50d08 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?VPGztELQ5EBn8sPFIQfvzoqgjx5D7xl4PaBeIuewiLA/ZBdaGeVeeJ06DKLu?= =?us-ascii?Q?hqd35/fr1cPFFpgtTAQsjOktMRkfhnqpDMnf3KPAoHpLeKGf0nlqVt9p8ROK?= =?us-ascii?Q?rYxWznY0MPWbP4fQXXBoz7Hp9mIAf6ZxLlWyt+kp+gW1MYeFVCjnpgmeoDpq?= =?us-ascii?Q?5tWYtsKb5YMh/oXYiU+9zhCjjQonIMrI8rVoxfdDsxQVv/z0KtDIxlpl10/H?= =?us-ascii?Q?Aa36d/146bzcOXiS/xjqV7xmmIWCdmE6BcaS+4eDotCxjxIL9U7t2xWiqnm/?= =?us-ascii?Q?5JM/+DH4aL2tAeZ27AdbTLNjUzgUFqLcoO8KkOxoQqMvPKD8vbM2qQDoieMJ?= =?us-ascii?Q?quvmiv22r6pXJoWkvEf07vRY9gmiInxF3mVLNsQiiYOTIRu+F00E0pXHWy5B?= =?us-ascii?Q?G7nWoOn1bsFbzOW0yr/UzqtA2YcrHdqwMCmYYYSzddqLlEtzt0SxFmqjukeX?= =?us-ascii?Q?cH/Qj4J0Q7hglNIk6eXcoXUrMgIW7uHAV03jrLBHQG3Avs0IT1sARgxpoj+F?= =?us-ascii?Q?GWCDoC9v3GqraErrhf1cNgQyxyNNw7d+BCfuSNdz2V0QDdlqj0wXM3msLZGz?= =?us-ascii?Q?kZESK7HqtWJ7ahsr7V/NvRELCj9x34S0vCes2jEIZ+aofh4G8HWXjOQBSs3Y?= =?us-ascii?Q?9UhOIYJqi+5143upZrlyE6FsYCqGh4nzeHIW8VeBqJ/udxwoSFJpC7o+zRfA?= =?us-ascii?Q?KY9kzBKii18zYWIhRQbp/DQdWeLUyxVbu+3Aum1s7mY4UyyKyo3CnKe/4sfF?= =?us-ascii?Q?TycTkO6Zk1Y5cCdyYZJJJNr9A2Aks0ZDK5ueH85YxmldAPrFZJ+STYmMtM5o?= =?us-ascii?Q?V7+Pcrs0ZJuvli2zT0PFqY+vFFVSVsO7OqXffrYLtL0IL7JX4VEocbz3kD7y?= =?us-ascii?Q?0lADJTVbsBbZ4a1i+wlMahOquE+iA9MOP02+e6r59RZv2Y7HKbobpHlzBhpg?= =?us-ascii?Q?9VDwQD6f3uyFTIwK5G8L0iLVuV5cdRABBM3vRm7BY8YkQhnnowAlCli5085I?= =?us-ascii?Q?14YsB+hPUNZ7GO49S/hK6KK5ULgDhT4ESnofu0biBLPSYjuHF3FH9kJfrRiw?= =?us-ascii?Q?7cFo42tSNZ8sp1HoK2SDqWX8BjD9AYRAubt2w/E2R6YD7mlW4Mu8f4GA3dlf?= =?us-ascii?Q?Y54ZEd8CkSzk5Zhk9LYxXKbJE2Gm2CT6i7oiULw2Igg6HucaarTf4RL6ax//?= =?us-ascii?Q?cBmeeNtV9WTQ+k2bTPIlo0a5FHcZhJSWQA8fCupflmY7pu+iTns846OhfgTu?= =?us-ascii?Q?LcyyE3qF0qdgNBiukIxtsPw/61NK6sRgFNJ6OrInNBMsef1sU7F1oO5ZnSJY?= =?us-ascii?Q?3WiCMvxtsrCbZs0Gm05BNTPh+Ye/ZsnzJSB3XDAFU20EiQyduDlTuvL8PhBF?= =?us-ascii?Q?mMWmkVkZvTFik0oHw1jI4I2O/eWaZF0tRJduR/qHZaADxor+2w=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:LV3PR11MB8603.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?C8LrDxxShsezvNMUe6vwQ2jxjBn8O99Lu6giNnWo2ZL5FSDgnYRvJqa5AymA?= =?us-ascii?Q?/Is8qSJfzIhjRhiXVAHijpY1h/76RV23CiFUvDk1+4YaskBH/AJVd5ZeNjP0?= =?us-ascii?Q?whrCOLQjckNTTZ5GfFG90pgIesRCjrn2FSdN1a+Dlq9drG0QeECjoOK3KiG1?= =?us-ascii?Q?77Luy8ZhNAOjNOXjkQ42v6GVnc0Fk4H1+Ofiz+mBIwN88qTMh/PABr19Z5zU?= =?us-ascii?Q?CDdeTlc/ei9S6SKdgzo6ZWnKXkOq1x8MtX2Eoykzb1hQUcxKNZnziQwd8+EO?= =?us-ascii?Q?gmWIkFB/tR5ygBiRsyUbV1VmxWGoIO/YKyQI0JERUr2TKJleAiz+JjnIzlYX?= =?us-ascii?Q?c0KwDLglTJeV6uiYVnCW6OpAq5wrLkxddKuWrEIriOCchXogTQtZ0qXs/Ios?= =?us-ascii?Q?6D1aYAs1L0n9IRCISqLy1DBjw2fNsggk1Yy76lEBMGQnvcrNztdrLag85jbK?= =?us-ascii?Q?X2igXXH+5TYaDfo3kFLnna4Y2KvXkqOZVgJA4MWlZLCe9ypffEgu8QvG/RwN?= =?us-ascii?Q?rSwc4V4DwsnpiBCO9N8+q4BFRj6QrpEyf3Be3YdmuiYjFMIzywSWxD235wIi?= =?us-ascii?Q?LDxIT7wu9ZyM/PrbDqJvz+6hRWSGkhWYwE7937AJMGt1AoG3Pr016fHdFewT?= =?us-ascii?Q?ITLJlj3UbOsV3j0zlBEmGf6e5ldaPXFgea3VlezPpdnh4SCeyZO1xSZGzVST?= =?us-ascii?Q?wztEhnbGa8STj1zcP5CMmn/umAQH6qwB7iC3kyp2AWC+wyM6/M8oakAaYb25?= =?us-ascii?Q?5SJ8cvf/VHMpQVlZlC4DQ9c6Tot1vajquqxgc8VreFUAgroYzudHkV0r8o6d?= =?us-ascii?Q?sKnXMxQ9v69WGzUPz9a5cMUG3lKWHNBIhNgdLG4N4WYyUlP1egAvt0tU04Gx?= =?us-ascii?Q?s/Dm89mf1kylp3nT9cRAPsZd6Z9nRU7FUd0GGmU2G4kGVlgrS5TWVn+BfsSO?= =?us-ascii?Q?bC4DEbv/fRsFedn635BioQF3gO07CbMnrDTBxzo08T1h2Zl+YiDB02T3i2g2?= =?us-ascii?Q?qCld+kHmG0lAWypUBlw4UWq3SOj4TM2MhuwnK/wANVbUt4bCQVRBS2UWaEqM?= =?us-ascii?Q?q2u02eimpN6ekZw4y9SE1m+0xSF+2cYmi8MatCdxBeFfUL5D+6PzkkKJofhq?= =?us-ascii?Q?js1egu09YEahdV9iHhsXZg0La9Pn2Z/gUNQF6qcS0pRvRFmacDPib2nCPzIo?= =?us-ascii?Q?LXMMzqtGqO4DKps7V3v49vF57yycr/CDwRSGtiw5TccMg9sg1ie/rpV89FIr?= =?us-ascii?Q?8mMGrgi/ap4cPxcwd129P8ozsoBxFTxJ5CwUAKliNkf0X9VsYiqGTweGZmm8?= =?us-ascii?Q?jUo1hrSXeodrnTEWvc3J7lImmzLW3jMew21uTOz6WOrdSTLPaDsoryxMx1n9?= =?us-ascii?Q?RYYu97pM3udI9yxwIXva6KD+TyPpy5sMghifyX2GT4Vs9urIv+m+gZqmA4Bo?= =?us-ascii?Q?QvTuaqlfJs3KpuPyG/LorP8+Z7bkEZLi1s3qlN1rW7P0/FAw+3n4JHIXVTlD?= =?us-ascii?Q?elgReJ2KQPAhyzdvCwMzUETIrMSQeaP7rHKkd0nmgscx0mED5kBM4cpvoNxY?= =?us-ascii?Q?g9QbVb0Ygqi39OmbD7vNJYBulVnUGZd3Few9Nh6HNCy/msabam8Q35yewkQh?= =?us-ascii?Q?/Q=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: c91d70f8-147a-4479-023c-08dd20d50d08 X-MS-Exchange-CrossTenant-AuthSource: LV3PR11MB8603.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Dec 2024 09:02:37.8424 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 9tXgKllAnjQR8Y63HsbrpTHGjvDF/F/cDdkp85MHUa+TyGotyt0vxTCydq4sD3AwExZXIxbNLj96zMYhiAqe+A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR11MB5876 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "BUG_kmalloc-#(Not_tainted):Object_already_free" on: commit: 086a6acebc29978a745fe6b0bbeb73b35eabadf0 ("module: sysfs: Allocate notes attribute without kobject") https://git.kernel.org/cgit/linux/kernel/git/thomas.weissschuh/linux.git b4/sysfs-const-bin_attr-module in testcase: boot config: i386-randconfig-054-20241216 compiler: gcc-12 test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G (please refer to attached dmesg/kmsg for entire log/backtrace) +------------------------------------------------+------------+------------+ | | d7b957196a | 086a6acebc | +------------------------------------------------+------------+------------+ | BUG_kmalloc-#(Not_tainted):Object_already_free | 0 | 6 | | BUG_kmalloc-#:Object_already_free | 0 | 6 | +------------------------------------------------+------------+------------+ 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-lkp/202412201645.a05690bc-lkp@intel.com Starting Raise network interfaces... Starting LSB: Load kernel image with kexec... [ 19.154097][ T173] ipmi_si: IPMI System Interface driver [ 19.161000][ T173] ipmi_si: Unable to find any System Interface(s) [ 19.187407][ T173] ============================================================================= [ 19.187521][ T173] BUG kmalloc-32 (Not tainted): Object already free [ 19.187525][ T173] ----------------------------------------------------------------------------- [ 19.187525][ T173] [ 19.187527][ T173] Allocated in add_sect_attrs+0xea/0x1c0 age=14 cpu=0 pid=173 [ 19.187538][ T173] kstrdup (kbuild/src/consumer/mm/util.c:61 kbuild/src/consumer/mm/util.c:81) [ 19.187542][ T173] add_sect_attrs (kbuild/src/consumer/kernel/module/sysfs.c:106) The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20241220/202412201645.a05690bc-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki