From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 8490321E098; Mon, 17 Mar 2025 13:40:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.9 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742218849; cv=fail; b=KQeR88U16ikNMITyRH0WIBr6th5qnJSNQoA4aYBBgrCLqqrhLTgekbrTw7xl+EHFj4fZR8Zel9Od6ysTOpm9R/nvxoT70gYCtCjl7CncwZDtuOjorEEHIyoicz6mEDfulqhYWX1/V7LxC5Xr2o14J7Pg8hqMJ0F33/lAX22lgbA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742218849; c=relaxed/simple; bh=vjUuhvc1Pr5t46UTEZ12Q/tqQ/5BxtAU+w4LJ/mDuZc=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=sOepq9a1QgkWZaHLnMsLdkDJpteZtPohW+WYIhtYnlszaVs3wJt1fj0xlx1qv+/c0VdsYnh5f1tpOCu3MGfBFaGgziVMzvEZUYb/Tga2m39CI2qvOCdUm38HaPvBjzCY22rjIST4DSm6f1iiv0xUVZIs65LrhH0T9THNZt/d/xk= 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=bjzL1XeP; arc=fail smtp.client-ip=192.198.163.9 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="bjzL1XeP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1742218847; x=1773754847; h=date:from:to:cc:subject:message-id:in-reply-to: mime-version; bh=vjUuhvc1Pr5t46UTEZ12Q/tqQ/5BxtAU+w4LJ/mDuZc=; b=bjzL1XePfwkRGiAbcMmk/5lncLbR7XOzPf6J8tB81jdZV84+0/v+euyz JTXPtAsOFCw9r/0N4S8gAsvZskLWxL5QOHmj28wFYhZGvtYLN+QIJpZvV MArH+59uAN4N0hvLKifJ0030EE4D6fyCFraotI8KL9SstTJPfuHU+oNNZ xmEP1XCi8STRSqpbjptqVwJAehqtqQ0ynh7fuEIV2dHnLeAL9obxJBnst Ik0tXc+hVdfnFdxBufn6jshsltRxB0BW0x6OytastWFiLGZRtjXRf5+hp tuKbWV4d+OinoOw4UNHSMPT/dkqEcj9qOZOMkIGUJhYPPRDREwp9V6k5V g==; X-CSE-ConnectionGUID: u54WnONVTS6zKFKw9nzbSg== X-CSE-MsgGUID: G+becL5nRC+HvAAebzeulg== X-IronPort-AV: E=McAfee;i="6700,10204,11376"; a="53938219" X-IronPort-AV: E=Sophos;i="6.14,254,1736841600"; d="scan'208";a="53938219" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Mar 2025 06:40:46 -0700 X-CSE-ConnectionGUID: Ee38gqu4QlyxCAjU7386XA== X-CSE-MsgGUID: 1Xi281kGRLSsZkc0igpEsw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,254,1736841600"; d="scan'208";a="122449204" Received: from orsmsx601.amr.corp.intel.com ([10.22.229.14]) by fmviesa010.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 17 Mar 2025 06:40:46 -0700 Received: from ORSMSX902.amr.corp.intel.com (10.22.229.24) 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; Mon, 17 Mar 2025 06:40:45 -0700 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by ORSMSX902.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.14 via Frontend Transport; Mon, 17 Mar 2025 06:40:45 -0700 Received: from NAM02-DM3-obe.outbound.protection.outlook.com (104.47.56.43) 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; Mon, 17 Mar 2025 06:40:44 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=h2LMk3ryicebSE/c4BE3WAnzrPg5S7AAkO3ajVkT+5X1Tcnq7JTNI/11xJyhNNlkbWH+5ncNPWQC+HOBpDkfsOivT3r67ORdguETDvIvJ7qqQLgzra9dj1+vs/hFy1UIpwhF9lV0B87oDZC9Hqx3kRoIwiT44+91ya7zbSdTYp3+TtYe5iB1X+OZy1Z4f3hie8wHozdu57JIRrvHDrWiIkPMZd7j5iGNMzDvaTZUhPjHav1gOuIHk6SX6HFsAvIV0sgyfIPg167yN6KojBaOJuNht1rUiMk2x89tgK1eaz4QAgdK5KKv4UWF+WATv80SK263b3BbL6yE3TdlutqEAQ== 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=bw/gHnKgW/efb/SSJbD8/frhc4/fTC0M2sFQZUHbu0w=; b=AgiokoxWaJOkDRw3mreyIhSzZKZR1UusSqT0qoVzeKBRHHnIvqPuDXKqnNDjJE2LZcfh5kU16Ec7aC0Y1NbM+ICDPifWo8H/Te9ZNA+uag4WVpKmAT6np1eUrJzdpS80ve/+ooHjPxkMZNkWXOMMBa8lvEJ18wg5B/3D+mgG3wTJkY2lConEpoRvE/6xgqWx0fYytpJBqQwQVcMIAR+qy4MeCqzSBNVoo8pIrqRUzj7E+Dh64zU1xB6S5dElMOSqAlxn+OCGaxuYhy34Rs3xhuCN9bpCc9YVcw52UXDwoYGLLE7nV6zLOzJ2F6yldYGb6Y4mXx/X1Ar9XawYHVoj/g== 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 SA1PR11MB8541.namprd11.prod.outlook.com (2603:10b6:806:3a9::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8534.33; Mon, 17 Mar 2025 13:40:29 +0000 Received: from LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c]) by LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c%4]) with mapi id 15.20.8534.031; Mon, 17 Mar 2025 13:40:29 +0000 Date: Mon, 17 Mar 2025 21:40:18 +0800 From: kernel test robot To: Nilay Shroff CC: , , Christoph Hellwig , Hannes Reinecke , Ming Lei , , , , , , Subject: Re: [PATCHv6 6/7] block: protect wbt_lat_usec using q->elevator_lock Message-ID: <202503171650.cc082b66-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20250304102551.2533767-7-nilay@linux.ibm.com> X-ClientProxiedBy: SG2PR03CA0106.apcprd03.prod.outlook.com (2603:1096:4:7c::34) To LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR11MB8603:EE_|SA1PR11MB8541:EE_ X-MS-Office365-Filtering-Correlation-Id: 3e1a3d60-4ab7-473f-83a5-08dd655947c1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014|7416014|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?Ij1rsmuvWusZppjsfchv8MXVN5UtbM6uePLRuFPsndqnUtrVGzjmVbMXtymY?= =?us-ascii?Q?lzNBI0KsfbZVS03zcGAQYTxxjuTCn4RvaNLKW8L/bPwkXbi4LyAjxZC73tJ+?= =?us-ascii?Q?9rsmmRd7N4LmJwrM8XocYrjZNEyi8P73Dn0BCFTZssZ8MVMnFzKZ8wibpILX?= =?us-ascii?Q?aBoV6B5GEmrLo2wvIV6b6QCxsoDAXj0RV8Cg2mmJmOXj/ivfuLYPpxeBnMwe?= =?us-ascii?Q?MtkCntUqdVI498O2nxgljA2M1nk+q6/REtIicgBd12DyQakqfO95RoipKp5b?= =?us-ascii?Q?lGSG1zqTwrfmLjyvkEPeu7wa/7y7K+GNIcsC8audrOcTP0QodhcKE3u0mrvV?= =?us-ascii?Q?fi7EG+DCiVteDEY2xtEbO+ZHFfcLi4fcd0AvtFw41S7+Pwgo7P/UxuuKGWEV?= =?us-ascii?Q?1iV9qKGMyCFMrN/ohEfo3xoMztcUNruFN5SK+poYCQEkZTNCOa5+lwQf++SU?= =?us-ascii?Q?VERNwYTKsAEgPPQJYrIurEmg8GJQcJPRbFvDsswVMhE9OD0zFZusMMEWj4/3?= =?us-ascii?Q?GtXQM3hoYK+nPR8OnMpT2+dRPdW68LhR2Rsr9KjCgjsRs8J53vjHw5MM/a0K?= =?us-ascii?Q?Sw11zL4hKCd7RMjQ2vm37Y8wgQD8++YXYA4VRTD+CpT4Z1Fh6NHcKH3X5aw+?= =?us-ascii?Q?BlEtalZdStWotdJTqfDEkLhglbx03jfDrK0M4RhR674fR9r/74Op4ItXOHpX?= =?us-ascii?Q?xnMj7aG2D7dyelju0X6wcgoQAKkV2J6x6bVMwp+IZ3shTxCgQTkOOyGNDW6M?= =?us-ascii?Q?+ZC5W/+V5VQ8BBShsMXTLSjpMb2i8xwO6sZebzr0QDyoLcMta/FaLzu06eVI?= =?us-ascii?Q?2HUJZwVbvnE6x5LXUrtoAEl0nCgGacSHxIPEMrovmE9Har1OgSW2OB3V03pl?= =?us-ascii?Q?oNlmBZXhrSPTsLJJ+KyM48Cv7/EVBABn3i1yl/JeNle1+8BXyNOUZwoo2wue?= =?us-ascii?Q?kaSeaY+SLsxKy+KrZlDf+wytTW6l1T/kxkvFPPqXyFssUbD9jJrpuTPEuvyH?= =?us-ascii?Q?cbiSbhGjNAtJXq5ZxEcWXbhytplOhjfhS1y7FIApE+3LlWU37ibqL+Bog4Ar?= =?us-ascii?Q?d1+L4/vDhxwcQSoJORrBpjsX8S6eZibme7QuutmNOajUw1cgAdxAfoGHKbJZ?= =?us-ascii?Q?ogTv7jQ38yW62JM1iiOyJFZ9RGBatt4/oyadeyIH421+/YtV3NujaM9f6l5/?= =?us-ascii?Q?ivINH6c4osZBguG9wZ4F1xE/bT8SP4wQ4R25kKF75+coJ2ox1pjyFJXObRF5?= =?us-ascii?Q?Fqc8mZyBlBYv7LYOM4T58pQrxAWGg6WF8lW0X7JHRmXD0bzSerCf1ifeEBlk?= =?us-ascii?Q?Ibfz1rFdOBRaO9XsNF+seAjsq+1FxEFEyTQwrYmjJRKZgw=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)(1800799024)(376014)(7416014)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?C3VaAtFDUEBRVdjKccAsw9Q8creT2A9YHOa8DhXrNePTcBnsC7yMfxETwXyw?= =?us-ascii?Q?30ZHLMp6XJr7lxgaC6Ot6F2WJgXnE8op2BJVy1VYSvahqwyPURBCdKaGlGH/?= =?us-ascii?Q?P5z+Zqp3Bei1raKWqLE8oCjKN9eZP9vYVJDQbatWPPz6W7r3r99PVBVoP5ER?= =?us-ascii?Q?OCzTpfWmB1QmFc00aY4uFAZaiMQMvFx/BqNeTjoek0az7Uk+nX701W3DJoHh?= =?us-ascii?Q?+t6JKU1Dn66YOfx5/zHcq8z9r9wqlup0YhEcj4FHxbKAOlyllADyjnq8hZZ5?= =?us-ascii?Q?zymjkYKXiboh0+p7xGCVUCl+5o4DuWnHP6o4MPanKQpAecXSNB2LbT8mp6Yv?= =?us-ascii?Q?hv8uTZGX102Uu4nfNPB4fUiQjxS0d7gLqZ68SDS901Tam17Ujkl2pKa3E4YD?= =?us-ascii?Q?osA27moI1cEahwjhEVRMFiucVWIbSASpFcG+KjpjQ+Y1+J657b5JDs3qz9t6?= =?us-ascii?Q?sZUg5M8CgYBLMmJvfhXSkPGJ1cyuxOQrDdn3BOcBADrY43mWyU/0P0ZZeRH/?= =?us-ascii?Q?7kYLohMa5XOmihGMCyWPRFWg4UaVyKSLNvSdt1NYbr2y5QFpt+G43Vk4Ak8P?= =?us-ascii?Q?ksTnmQY/cNRS/eLVfzVmCXh6I3imrgngaWiHQMl/GF6QEGG1oIWYhOQItb63?= =?us-ascii?Q?T2amKcnufPuiyffcCqNoqghX/P9rvaWjIDwdvDXZadEeWQNGSthO0G1dgZ25?= =?us-ascii?Q?k8pMAhYMD0WNdeyXQI3ZifMDe9PRYsYTBJS/2DPiXt3pkP1/0GVw2lzLviWs?= =?us-ascii?Q?jouyN67ZF1t5h425/XoHbyA0g3WpvvBSuK6NiHF2DNEAfMPAEIVYsYTvT24U?= =?us-ascii?Q?U951UoxJOpkjYrfoBRJdEOO48Mt1PA0hSxbdH/XBZXfo6gd6fxZ4lXwxv5V4?= =?us-ascii?Q?6yh3GYoHGGOJ38TLsy79fHuAR7KA66F/CKHEuhfl68wyqKRuuzxY7H5quqzP?= =?us-ascii?Q?/IgH2p/K/PxWn+r2Skw9PJAiEFSn7YcSGnpknpbVBoAWyoyZsIAIaFh9+f5v?= =?us-ascii?Q?eg0bT/KAis3qp0fbIPP6Zftv8B+i4RjtCfNtV7lIn5lqgcUPAYBdgx4UwYVL?= =?us-ascii?Q?w4uJK4+4bNysW/Gl+YwOiCe/2WLtiKDdG4vPmlXW2Ms/9gDmNJyhBFDHoSbL?= =?us-ascii?Q?0jV56WMes9D8Ms9BQ0Ec7dtLG1qvWU8VuXhb4pEzoDH3Q+Dr/VCiNwE6npD8?= =?us-ascii?Q?bpI1LCLgQvz9kK+0Z93iBRAqVYA3Bjy8WlFjr6BwjM86Z2cCS3jcedmn8FMC?= =?us-ascii?Q?0pVwyge5RIUxbhncUcwed2g7RXbEpcmBiPsPnOpOcZf/Mqmq9zwqIdOSSE5W?= =?us-ascii?Q?doHJJlhdvfxxKS0Xr313k1EEGjvVe3Rl7oSZom6WzQZrxvt1fbpDyTCKWikR?= =?us-ascii?Q?ON903m/wFDJur010F1kuoQJwKPtdawiai3Ua4V62bibULOkcTnoAJcbkwGlP?= =?us-ascii?Q?FWHQV82+/jcfFsvb/vePM37CBupcJCtaeejE3cwhO74SMR4E/BuY/u8n99QF?= =?us-ascii?Q?cxa1OUV44zj8ZxasAXd2ZTb8rKnyBGxwlgy/TDd6pElL7AGgK3RxNMxnjvXF?= =?us-ascii?Q?eWuENn3iRAKKJ6N5iXYAxG//6ScGsy8a9woQTEbmazJDqrHVGdOWkF93Mxge?= =?us-ascii?Q?UA=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: 3e1a3d60-4ab7-473f-83a5-08dd655947c1 X-MS-Exchange-CrossTenant-AuthSource: LV3PR11MB8603.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2025 13:40:28.9153 (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: 9TLZm10K+7U5M33Db4gYJzWC9tKZ+XERR/7mSc952ASDYxj+lGSL1Ub/mYUwiiqn2VtVh5jkkHDszSC1w0j0qg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR11MB8541 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "INFO:task_blocked_for_more_than#seconds" on: commit: f35c9ef2ba17842de59176b29df32999803bd9fa ("[PATCHv6 6/7] block: protect wbt_lat_usec using q->elevator_lock") url: https://github.com/intel-lab-lkp/linux/commits/Nilay-Shroff/block-acquire-q-limits_lock-while-reading-sysfs-attributes/20250304-182738 base: https://git.kernel.org/cgit/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/all/20250304102551.2533767-7-nilay@linux.ibm.com/ patch subject: [PATCHv6 6/7] block: protect wbt_lat_usec using q->elevator_lock in testcase: fio-basic version: fio-x86_64-3.38-1_20250308 with following parameters: runtime: 300s disk: 1HDD fs: btrfs nr_task: 100% test_size: 128G rw: randwrite bs: 4M ioengine: posixaio cpufreq_governor: performance config: x86_64-rhel-9.4 compiler: gcc-12 test machine: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory (please refer to attached dmesg/kmsg for entire log/backtrace) 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/202503171650.cc082b66-lkp@intel.com [ 991.017071][ T472] INFO: task umount:12320 blocked for more than 491 seconds. [ 991.024314][ T472] Tainted: G W 6.14.0-rc5-00192-gf35c9ef2ba17 #1 [ 991.032414][ T472] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 991.040948][ T472] task:umount state:D stack:0 pid:12320 tgid:12320 ppid:12317 task_flags:0x400100 flags:0x00004002 [ 991.052695][ T472] Call Trace: [ 991.055849][ T472] [ 991.058658][ T472] __schedule (kernel/sched/core.c:5378 kernel/sched/core.c:6765) [ 991.062856][ T472] schedule (arch/x86/include/asm/bitops.h:206 arch/x86/include/asm/bitops.h:238 include/linux/thread_info.h:192 include/linux/thread_info.h:208 include/linux/sched.h:2149 kernel/sched/core.c:6844 kernel/sched/core.c:6857) [ 991.066706][ T472] wb_wait_for_completion (fs/fs-writeback.c:216 fs/fs-writeback.c:213) [ 991.071773][ T472] ? __pfx_autoremove_wake_function (kernel/sched/wait.c:383) [ 991.077702][ T472] __writeback_inodes_sb_nr (fs/fs-writeback.c:2736) [ 991.082936][ T472] sync_filesystem (fs/sync.c:55 fs/sync.c:30) [ 991.087390][ T472] generic_shutdown_super (fs/super.c:622) [ 991.092538][ T472] kill_anon_super (fs/super.c:434 fs/super.c:1238) [ 991.096991][ T472] btrfs_kill_super (fs/btrfs/super.c:2101) btrfs [ 991.102280][ T472] deactivate_locked_super (fs/super.c:473) [ 991.107678][ T472] cleanup_mnt (fs/namespace.c:281 fs/namespace.c:1414) [ 991.112082][ T472] task_work_run (kernel/task_work.c:227 (discriminator 1)) [ 991.116534][ T472] syscall_exit_to_user_mode (include/linux/resume_user_mode.h:50 kernel/entry/common.c:114 include/linux/entry-common.h:329 kernel/entry/common.c:207 kernel/entry/common.c:218) [ 991.122197][ T472] do_syscall_64 (arch/x86/entry/common.c:102) [ 991.126731][ T472] ? do_syscall_64 (arch/x86/entry/common.c:102) [ 991.131430][ T472] ? __count_memcg_events (mm/memcontrol.c:583 mm/memcontrol.c:857) [ 991.136738][ T472] ? handle_mm_fault (arch/x86/include/asm/irqflags.h:154 include/linux/memcontrol.h:970 include/linux/memcontrol.h:993 include/linux/memcontrol.h:1000 mm/memory.c:6077 mm/memory.c:6238) [ 991.141606][ T472] ? do_user_addr_fault (include/linux/mm.h:743 arch/x86/mm/fault.c:1339) [ 991.146823][ T472] ? clear_bhb_loop (arch/x86/entry/entry_64.S:1538) [ 991.151517][ T472] ? clear_bhb_loop (arch/x86/entry/entry_64.S:1538) [ 991.156203][ T472] ? clear_bhb_loop (arch/x86/entry/entry_64.S:1538) [ 991.160881][ T472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 991.166777][ T472] RIP: 0033:0x7f415ea2aa77 [ 991.171197][ T472] RSP: 002b:00007ffe0db2fd98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 991.179611][ T472] RAX: 0000000000000000 RBX: 000055cc64b55048 RCX: 00007f415ea2aa77 [ 991.187586][ T472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055cc64b55160 [ 991.195555][ T472] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000073 [ 991.203514][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f415eb65264 [ 991.211476][ T472] R13: 000055cc64b55160 R14: 0000000000000000 R15: 000055cc64b54f30 [ 991.219431][ T472] [ 1008.358661][T12320] BTRFS info (device sda1): last unmount of filesystem 8b972718-96ad-4a66-b549-8be29321e91a The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20250317/202503171650.cc082b66-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki