From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 E73E422EEF for ; Wed, 9 Oct 2024 06:03:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=198.175.65.21 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728453808; cv=fail; b=lHQ65qxyQy3Q3VFtnM0UAcb5VEjRG8WsNlZhYns4q5+lS4nFEAYshtLv19Gz6UsbmzmWsd+L37k0nRRrWLegbY1kF2jvawelVbBZl6iepsN1bakj9NCCb7e0CaX1KVBXrBQ+8s6mqUrSCon049wjjX/c8RV0SGhPCcyGQpU3N0w= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728453808; c=relaxed/simple; bh=VjCqg2LpEf5wTMA+ovlthSFKx8M9ToIXJZmj35qvdkw=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=kNLuk11zH2hpR0FoG6hWWKbsWY7YiBBRcgp6lWaSmngL6Tpw6bWRD6typs9P0JSGXstG6u6D8DdjF7Szu33DNE9SeRarWqa7Ff13py/TPNXux6K1x8bnIyfdSOnLKkbbtFIaS6Y6u562K9ZjlzbS3SagT+9hDMKIiUtyNm8pZSs= 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=Pv98iooh; arc=fail smtp.client-ip=198.175.65.21 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="Pv98iooh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728453807; x=1759989807; h=date:from:to:cc:subject:message-id:in-reply-to: mime-version; bh=VjCqg2LpEf5wTMA+ovlthSFKx8M9ToIXJZmj35qvdkw=; b=Pv98ioohWwreZ3HI+xoFIFOWZRkPI3iukJF0zO3OxUDrUtnzWzx4Vdbl KZYHauKkX6xRn+Q8mOEHizrt3USqT9J5AN74Q+ZkyqySnjdmlRxEhvsQI xSGgxuXR3JmZCSH1oJvRCoBmiRwnRYbmz9w0IOLrHDwTfXi2QmzX/pNOY OTCEPZITB7T0JyKeIWxYyhYRSa5WBdP11nsPdZcC7trqlavJ4cBtDBo/X JF+sRgmkjkoB6zDnI0bSNTyHmV0L9aya5u/oFN9mxFbp3ckzLrKOtcn2q Sl8NEqXOl4jkX7tZTMZRrZbfVU+uBB6RSUiteaw/Eh4CAQSVlTuBDHJ3W w==; X-CSE-ConnectionGUID: MtGUDnp2SRy3U7zMLM0TKA== X-CSE-MsgGUID: c8bT+sCRTUaWUVjpcpGjAw== X-IronPort-AV: E=McAfee;i="6700,10204,11219"; a="27675671" X-IronPort-AV: E=Sophos;i="6.11,189,1725346800"; d="scan'208";a="27675671" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Oct 2024 23:03:26 -0700 X-CSE-ConnectionGUID: fhFsBxHOSIGsaZcQpeJG5w== X-CSE-MsgGUID: b3e7nCF8Sme2zoE31j2FPQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,189,1725346800"; d="scan'208";a="76562237" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by orviesa007.jf.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 08 Oct 2024 23:03:25 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) 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 15.1.2507.39; Tue, 8 Oct 2024 23:03:24 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 8 Oct 2024 23:03:24 -0700 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39 via Frontend Transport; Tue, 8 Oct 2024 23:03:24 -0700 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (104.47.70.41) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 8 Oct 2024 23:03:24 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=yfc4bZKASNX3gmgLBsrjVAHt7IGJpzfX0z0ZizFRI2nHL6mfu+HpftdKF8aFCbf9TkDD155Y9RserHe6ajus2r1bTn3i5lMyPoVYuH0Q3PvYcbeAOk7LOjdx3gOZgnON/JdwrhtaqITutFXUWIPFAjbj4c1fDlqqEacFIayhh3SZuvfdbhgM+w+6h0d5P7p589CgLRtmYo/fQ82KHp5Ba5+ipVTC3Ha6tk+H1s59KOLPgTl48IN4/6BlDCJi2xEIpsjLQzSu1ckkKUEc4NN7H6Xbx8/MK2lLfHgCTiRFfwtgUtIufNli//HE6N3Ys/ZuvI42qqSYhoRyo+r8jRSSTQ== 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=mv3can6Dh6Bm5hVVcKwUaGfWZNYNS10tEyR/+6MnqzE=; b=nhn2/1a3lD8K5mXnlQNgVPvXwEHM5Y2gVDE6Eo7/wxfiAjrvnDD5AIQkMrcRakaRIrykJq/0+c+31vmzsSXUpLmhRLOgo6NLBMMwVh0BFt24PiN15j4ApHaBPKeAkSnp0chkuyY84lxufjKaS9eJ6iXCXt7rOnh44pfVJCxjYiHzho6+IBgrtoQ7zYp8ALQefi/KLK0qCwmdI2KkcjaqX4u7LGGjTf4UBFdafTs56TidWNSRoZZVX6EafFEBxeLVMcAN4Eca+CdKbCuoD+89m3fk/FRKE12IlNRDmFQ0jkc6xESM2y2rtiKMNAIh6BRmGmzxVhNZfe6ADbOkFkXjng== 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 DS0PR11MB6352.namprd11.prod.outlook.com (2603:10b6:8:cb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8048.16; Wed, 9 Oct 2024 06:03:20 +0000 Received: from LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c]) by LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c%5]) with mapi id 15.20.8048.013; Wed, 9 Oct 2024 06:03:20 +0000 Date: Wed, 9 Oct 2024 14:03:10 +0800 From: kernel test robot To: Gilad Naaman CC: , , , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "Gilad Naaman" , Subject: Re: [PATCH net-next v2 2/2] Create netdev->neighbour association Message-ID: <202410091223.b011d2e6-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20241006064747.201773-3-gnaaman@drivenets.com> X-ClientProxiedBy: SI2PR01CA0044.apcprd01.prod.exchangelabs.com (2603:1096:4:193::8) 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_|DS0PR11MB6352:EE_ X-MS-Office365-Filtering-Correlation-Id: db1f792a-5c7b-4dfa-5c56-08dce828137d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?rr5QKkbo1QvJZzD3H1jrTDhn1//d6+W1vlcDAAi9kW7dVq3ADxzs9HwgqXll?= =?us-ascii?Q?a7MMoRJpy+cCmmPqkLl965d9U3iyT20RuK9UjGRLE83lbbi0toyEarIUf5Cr?= =?us-ascii?Q?fjx13YhJem13KPppPLrV/ckCmhUSW+G9eJm60UIGsbRwVUiaObaAfg/HTldK?= =?us-ascii?Q?vo7oaMcV2+CE310CYZJS2RzmB9Z/7aCvUs9cqe6hKWOzOm4hLK7fcQWvUfso?= =?us-ascii?Q?WL06/ivMXPxYvWBztQWvsajlUJPF2SG4J+dCd3azGv+geFc30Z7cWj3alNgs?= =?us-ascii?Q?9NoF57XlIFrBuSuC6Y4aQQxOQpBXb1ZEEhhemFJXip9sIZWlssa2h3E+z3XW?= =?us-ascii?Q?sbczgbsVpFFQ2e3os6f0kJO3PYBvWJUR2h8LAdaOOA2vzFGA+WE7Sar5/UOl?= =?us-ascii?Q?iFujcgugBWgrF9QPhWADccKAAcidubwvYfXgsz5w729eK+7Hz60C7xkiqUy5?= =?us-ascii?Q?FkpIJQfSJUkUCyG9gxo36/tQn0pfeSLAtwY9ZGxXEwnQWXgRtBpv0Zf7LbrE?= =?us-ascii?Q?LHNEooCKgiR6FnW38cfVQp5lC5r+O4p5+auHkoarmMyLkJEU2IZb2Jg8Kj8U?= =?us-ascii?Q?V5H9O31lBKVh+KXYnKVPKFDeKTxbTM+6lud8Rl+40p1A8wlNfhxgJIQhNP0N?= =?us-ascii?Q?MKRfbDvPaMPt3c05k8X+4OmnIdzW/DHuzu+bpYveF6nzYvG4R2M2IN4rNlah?= =?us-ascii?Q?SwyXFOVfMEdqoWLbmct/7iGb7/rJbt4qnwGFFFM5lULwtOxgmC77sLtTDScc?= =?us-ascii?Q?JZsVrHZW4nruwPdRXRV7Z1NGIlg5yvz8k/sGB3Je9Xfcdl8A/qBLGfTCZihD?= =?us-ascii?Q?vKAs6ks7npCpESufU+2zfEhfc0WfsquP5OWpZkqsjli/9xHT/yCoRl59B8uT?= =?us-ascii?Q?7EobOjcltLSFnptAJAuXNXKfZ4KmUOZS3Q/WpVzuGNCZX17Wu7hfKU8fJEvI?= =?us-ascii?Q?hQOf+WuT47qw0tOhgvfAWIphTd2DDO2NsQuK5IDGQy59bf2E+cpNNAUQSoqc?= =?us-ascii?Q?+tQUQpY+MwBSv4Kalr+c+Nt6fNfv8IRb/Y3OWpka8xk5TP/zcVuE3I4CKDjv?= =?us-ascii?Q?/QSxfO+ovofjR3Q1VAXN15HKjfkCoCkROTI6oObI2IjBPC998lKRcgfZ9Kad?= =?us-ascii?Q?0/XaKjXeQsG8e6b9HwCDFgtek0Oir4HdCY0PhVQAU2eralXkOOev2c4tyi2D?= =?us-ascii?Q?Rc8VWKdpeSr31RzjJHFuylHlRTn75/CJhZNyZJOVuEyht7tIrkMIabzCf73g?= =?us-ascii?Q?CDQTiKzs6fbr1P0wak48edwV4jWLvX9aWdI0zcyvvQIu7vgJZ9YmTcOPmqfu?= =?us-ascii?Q?AqU=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)(1800799024)(366016)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?s63KSp/7IPETPOfmedlLnC9PeJSjFqrZychAqt3jGkaL/Di5XJ7WKdJIbFXL?= =?us-ascii?Q?2KiZBaIzqR1RmGVEFpokhyNTJhlOTCUm5dFvN4U2+QgAx3XhSTpDCvt4v1E3?= =?us-ascii?Q?0ct4oqY+v1Wyg4b7aZoYtpSDvxlQh13oTiB0HAO38eduPDgt5EINME7ZKNBu?= =?us-ascii?Q?jBiR7S1wpwijbR2YiRmyzjASYkvpvRX7OrZJjSIOi2CTRE32nm6LUFnoQe+e?= =?us-ascii?Q?Egb9YnImUL9w8B/DZDebivFP2LRnZYA9yTV6HXAJ8PxwFY0PbdBepXVDZyeg?= =?us-ascii?Q?vkeIgB7pmzIUIeW0o/3eEq07sZzQTMxd67osV0mVQoRk7G0JTfHO0GDdgdSu?= =?us-ascii?Q?7BhM+r0fNFBdxT2uv/ZJ9WO0sBi4CiJBHPM2uw+tW4dtT1MUHZQga0CfP/dq?= =?us-ascii?Q?4OPOqqknw2+O0Ftx3DlavePEz9ZKPAQvqoziaJaHrXSUPoLGs82aYspoeb1Z?= =?us-ascii?Q?7BcFiXg7wcEq31qyQD1MIZsBkiQ5KYyktLk6u/nQfqil6PMj3XMloSQF9Xo0?= =?us-ascii?Q?TuY6KFf/UCMoq6vEuTYRoVKXRGfrYpihdOv/KLQEL74h0ItX7Ijg81RtOgGW?= =?us-ascii?Q?NxDxe0RrsEcIMkrGX5gw2Qkq/0PN7q9ZSnaciU2uILTRVcIC8hmM6c65glMi?= =?us-ascii?Q?Sbm7wHmUwl8WC6rnoUXZikVlVftBd/6wVCUDe4aW9HFTm0g1supj+ZYzcjxt?= =?us-ascii?Q?0f6j0o2RTZ88ktMjZ1lGZlR1mq9H4JxvteWzaW+LvO7xzGRC9s9IMu6ZKHaU?= =?us-ascii?Q?WAmmSXuRIRkBsEHxEWnI5c7mmyaZUgNVDzTVmkqf0d1nmehHA8mRPhamNwlF?= =?us-ascii?Q?B6JiZVOegnxPvX8xEXXKzt1sYs8lccHKhYSOdl+rkkPm2QDChgHc3EfH5OPH?= =?us-ascii?Q?QyGlaNdWbznkt496VXUUCTA/oRn6gelKhaG3TVvPzu7MgA6Wb5HhmRp1APTO?= =?us-ascii?Q?MuMoqFSHJWLarnv0/6l8IMCWEpEsAatQqigmZkLqgrs9uj8kJ51xeQhzVCpF?= =?us-ascii?Q?OYTZly4YL82W6KcwJxXLBUY6HIFIIpot+U4m5WPBQ1tic6OF7BFU9/eJybU9?= =?us-ascii?Q?Nl2FAuAHWpRvZh2HL5AcA7GJo9sn8KzIR1zBVIkvLhGZSL+uro2mkzSz7IVm?= =?us-ascii?Q?+wjiLuy5fDLie8ddQkFxoLBae4jRZO9cunbbc8+6Fy+hKGuiEeAwrNX9iDSt?= =?us-ascii?Q?tzL5wgqyGlKF5KaBbeWDSvFt/LlOjP/lBcy4LNPCkGWYmejg/351ADr7jPhX?= =?us-ascii?Q?jLGH9tS738oy6V+EZePNJfOTRf8k8xW43Z5UWET+0n0q5COYYnpleNlwdnqJ?= =?us-ascii?Q?Ns5lNnBw8w+SFBIOM7IQ8dayTe/1sb3Y7mSq6vCsJmV0knaCxwrDARHO+SWP?= =?us-ascii?Q?ypSUVBLhzgsevxAqNDZQjNbgqYvIwaewxbPIUt3JGNToIqof/068eYYnoWcm?= =?us-ascii?Q?VCiO7wf2fewOj0YyP7+26XFp5ytlkU/wxwS7U8lmyNjWsMbInMXohsQn1qjM?= =?us-ascii?Q?aZJCr9osMxM9GJ3i65Efi1WNNFs7m1Wyo6OdU0Q8bI1TmJyUohveisXo+hqx?= =?us-ascii?Q?aGNeyjd2ED7y6UAyj4Yuvsoaf0x8OzDNx/y1OC4+ljHqgZpJxPjgJMBJ7sMh?= =?us-ascii?Q?Sw=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: db1f792a-5c7b-4dfa-5c56-08dce828137d X-MS-Exchange-CrossTenant-AuthSource: LV3PR11MB8603.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Oct 2024 06:03:20.4433 (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: tC0FPDzHp3N3HxzhaunmKrtEn6fuUSdlC8yry1M8Jigw8R46j4jR5NFj/RpFeU+r+QUZk0z7UP58AIX5hlpN4Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR11MB6352 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "WARNING:suspicious_RCU_usage" on: commit: a64ba5de5ee501e1027b1b3bc0cf3a80047cfa05 ("[PATCH net-next v2 2/2] Create netdev->neighbour association") url: https://github.com/intel-lab-lkp/linux/commits/Gilad-Naaman/Convert-neighbour-table-to-use-hlist/20241006-145017 base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git 8f602276d3902642fdc3429b548d73c745446601 patch link: https://lore.kernel.org/all/20241006064747.201773-3-gnaaman@drivenets.com/ patch subject: [PATCH net-next v2 2/2] Create netdev->neighbour association in testcase: rcutorture version: with following parameters: runtime: 300s test: default torture_type: trivial 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) +---------------------------------------------------------------+------------+------------+ | | febd2a80c4 | a64ba5de5e | +---------------------------------------------------------------+------------+------------+ | WARNING:suspicious_RCU_usage | 0 | 6 | | net/core/neighbour.c:#suspicious_rcu_dereference_check()usage | 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/202410091223.b011d2e6-lkp@intel.com [ 7.752029][ T1] WARNING: suspicious RCU usage [ 7.752608][ T1] 6.12.0-rc1-00351-ga64ba5de5ee5 #1 Not tainted [ 7.753375][ T1] ----------------------------- [ 7.753944][ T1] net/core/neighbour.c:427 suspicious rcu_dereference_check() usage! [ 7.754874][ T1] [ 7.754874][ T1] other info that might help us debug this: [ 7.754874][ T1] [ 7.756040][ T1] [ 7.756040][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 7.756973][ T1] 3 locks held by swapper/1: [ 7.757526][ T1] #0: 4271c954 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock (net/core/rtnetlink.c:80) [ 7.758448][ T1] #1: 4272abf8 ((inetaddr_chain).rwsem){++++}-{3:3}, at: blocking_notifier_call_chain (kernel/notifier.c:388 kernel/notifier.c:376) [ 7.759702][ T1] #2: 4272a180 (&tbl->lock){+...}-{2:2}, at: __neigh_ifdown+0x1d/0x108 [ 7.760778][ T1] [ 7.760778][ T1] stack backtrace: [ 7.761508][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper Not tainted 6.12.0-rc1-00351-ga64ba5de5ee5 #1 [ 7.762586][ T1] Call Trace: [ 7.762968][ T1] ? dump_stack_lvl (lib/dump_stack.c:123 (discriminator 1)) [ 7.763512][ T1] ? dump_stack (lib/dump_stack.c:130) [ 7.764002][ T1] ? lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) [ 7.764645][ T1] ? neigh_flush_dev (net/core/neighbour.c:427 (discriminator 9)) [ 7.765201][ T1] ? _raw_write_lock_bh (kernel/locking/spinlock.c:335) [ 7.765587][ T1] ? __neigh_ifdown+0x29/0x108 [ 7.765993][ T1] ? neigh_ifdown (net/core/neighbour.c:488) [ 7.766325][ T1] ? arp_ifdown (net/ipv4/arp.c:1363) [ 7.766647][ T1] ? fib_inetaddr_event (net/ipv4/fib_frontend.c:1430 net/ipv4/fib_frontend.c:1454) [ 7.767026][ T1] ? notifier_call_chain (kernel/notifier.c:95) [ 7.767414][ T1] ? blocking_notifier_call_chain (kernel/notifier.c:388 kernel/notifier.c:376) [ 7.767858][ T1] ? __inet_del_ifa (net/ipv4/devinet.c:447) [ 7.768226][ T1] ? devinet_ioctl (net/ipv4/devinet.c:1253) [ 7.768589][ T1] ? ic_setup_if (net/ipv4/ipconfig.c:382) [ 7.768934][ T1] ? ip_auto_config (net/ipv4/ipconfig.c:1652) [ 7.769343][ T1] ? root_nfs_parse_addr (net/ipv4/ipconfig.c:1477) [ 7.769729][ T1] ? do_one_initcall (init/main.c:1269) [ 7.770099][ T1] ? do_initcalls (init/main.c:1330 init/main.c:1347) [ 7.770446][ T1] ? rest_init (init/main.c:1461) [ 7.770779][ T1] ? kernel_init_freeable (init/main.c:1584) [ 7.771175][ T1] ? kernel_init (init/main.c:1471) [ 7.771514][ T1] ? ret_from_fork (arch/x86/kernel/process.c:153) [ 7.771860][ T1] ? rest_init (init/main.c:1461) [ 7.772192][ T1] ? ret_from_fork_asm (arch/x86/entry/entry_32.S:737) [ 7.772563][ T1] ? entry_INT80_32 (arch/x86/entry/entry_32.S:941) The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20241009/202410091223.b011d2e6-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki