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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64E09C3DA42 for ; Sun, 14 Jul 2024 11:03:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id EBFD66B0085; Sun, 14 Jul 2024 07:03:16 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E471E6B0088; Sun, 14 Jul 2024 07:03:16 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C72DC6B0089; Sun, 14 Jul 2024 07:03:16 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 9F41A6B0085 for ; Sun, 14 Jul 2024 07:03:16 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 4DC3A1C27A5 for ; Sun, 14 Jul 2024 11:03:16 +0000 (UTC) X-FDA: 82338071592.06.E8AFA92 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by imf23.hostedemail.com (Postfix) with ESMTP id CA894140003 for ; Sun, 14 Jul 2024 11:03:11 +0000 (UTC) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=mnH2t88I; dmarc=pass (policy=none) header.from=intel.com; arc=reject ("signature check failed: fail, {[1] = sig:microsoft.com:reject}"); spf=pass (imf23.hostedemail.com: domain of oliver.sang@intel.com designates 198.175.65.19 as permitted sender) smtp.mailfrom=oliver.sang@intel.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1720954965; a=rsa-sha256; cv=fail; b=j+MV/04/N+hsXKdLFTPqPvM+CBu1r+FFL2Cw+rhFCmilU2xrlaWqRe1webRzlSNRMXXnLU CuFHbGrxB8/UbV7Lho27IWm/XXGBm/8WQFa2+xHakrZYPHZAXSmw0QrEyQQGrbG0sNyV3q UgSODPDxPageXaQ0ulaJg9KtGqEjOAU= ARC-Authentication-Results: i=2; imf23.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=mnH2t88I; dmarc=pass (policy=none) header.from=intel.com; arc=reject ("signature check failed: fail, {[1] = sig:microsoft.com:reject}"); spf=pass (imf23.hostedemail.com: domain of oliver.sang@intel.com designates 198.175.65.19 as permitted sender) smtp.mailfrom=oliver.sang@intel.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1720954965; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=1xrIGAVcyiw3bIo75p1BwyVoeYGCS1ZBvw0OGXHFUCg=; b=IYUnZopm8Uw5zVxFBrjNcroKQratN+pYx9fhXvFBe+bvZ9RDtXtHtUyyUEgWI+zU7e+pOv P2FlFMV8W1NJ34RSd2KMbEateFV8tmt9ATmwtcCZ8I98yAKxQTh6fqr5Oq71Z7IOLLGsyc QwKdeYBEv93LT8qZafl+FFY/jzoUfVQ= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1720954992; x=1752490992; h=date:from:to:cc:subject:message-id:mime-version; bh=INzjv4If7xZJqDSmJknW64MVCKVSL2sMFHruuPpSrhQ=; b=mnH2t88I8qCJNz2m+B+wLEDB8vHkMuJwFqy58bqS1jHD5cTB9ZCXDBSZ jfr7rjjtX5tcLc8mu8CLMJ4/N95gAa38DrYvl322ibeDTrXBw/p5FCeln J3en3wuNqJoG3sNl3NvFv9FqU6ezWCDnM/sU76nxQe7CKA4Qt+fHbqk+s WpnsqmF2pcxyUxuQI/70l1Utlc8nCkv8QcaB5Fiozpwglb6a6R+WvCRTR 83Zh+eKATHlm4hkaJjRFJRdJiEuR0kuUIDgCglQiKNfMKxGcmDXTWRPWh o+kr+jZoZ1UeyxYLTq6aEauxibw9MWYHeNt2iF77sw7miC9NJm8wI7E81 w==; X-CSE-ConnectionGUID: fYwq0fmPTMiv7QA1CCzwMg== X-CSE-MsgGUID: 1tPvJmJaRCmARQ4AW/Y73g== X-IronPort-AV: E=McAfee;i="6700,10204,11132"; a="18189511" X-IronPort-AV: E=Sophos;i="6.09,208,1716274800"; d="scan'208";a="18189511" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2024 04:03:08 -0700 X-CSE-ConnectionGUID: ks6QdKWcQ4K+DYojusZ5mw== X-CSE-MsgGUID: 1/T5dLtKSwWS/suRvIcOmA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,208,1716274800"; d="scan'208";a="50107121" Received: from orsmsx602.amr.corp.intel.com ([10.22.229.15]) by orviesa008.jf.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 14 Jul 2024 04:03:09 -0700 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX602.amr.corp.intel.com (10.22.229.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Sun, 14 Jul 2024 04:03:07 -0700 Received: from ORSEDG601.ED.cps.intel.com (10.7.248.6) by orsmsx610.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39 via Frontend Transport; Sun, 14 Jul 2024 04:03:07 -0700 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (104.47.58.170) by edgegateway.intel.com (134.134.137.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Sun, 14 Jul 2024 04:03:07 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=GbEkpuUCEI5E2yJC1OK35xN2RBO7+Vvy5bIpOviC9Fzmga5qSG4o3j5+V2zC5jdG1x6fR407z4eK8kUAokwS7+CcxxtBF65Qd+hbWonzJTd5kPKPtOrQQp/srOUIu2J2iB1qYl26ZgWz2SgAfsvQ271/ZZiZzy2AagJ1Tk+HfFqnoUI6Eqqzv4qrV3BVMHQIK6ZyO29iKh85nteRUfNV6m4UmBv72+7pgbA6+hETJIDlLSCmArxt14Vax+ObaA6G5k9vzloHnFYh4on2+SxJMR7zrT6nGQBQMktvhcqDp0kExPi+zsJE5PO3pkimP2tq15/mM5fhjy7FSgItMHY1vA== 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=1xrIGAVcyiw3bIo75p1BwyVoeYGCS1ZBvw0OGXHFUCg=; b=HjTAYqwk22yVuoSOopG+ksERuFWBc+nldwoZwhDVfJK6eyn3Dc5I+XFuYL1qiMAzI5QmwcTzcH8/sutRDXDuplMvTCLqyXsCUTjN2+BjfQ/8pM8C+N4l3R2N6kCqf/r4lLpxQ/OeL3b4Vc7vTBDn3c7SUwwnxmo4q0I168kSrpdHwz4sl8jC/aeaJLVh5CUfLS3QsCgCo4bSFVpjWd/g24+dUbEtP3p/yFpbcGgQ/SMzQjuRiZoTHv8/47fxWt/3BEsWkxNsBrUXGTFcK4s2oy0mYLB7h1zKN+4rmoLTOi7uS8WorLpRFOfZ224Ify9lLCH8hF5LeoP+12FfONwwXg== 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 Received: from SJ2PR11MB8587.namprd11.prod.outlook.com (2603:10b6:a03:568::21) by SN7PR11MB6701.namprd11.prod.outlook.com (2603:10b6:806:26b::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7762.27; Sun, 14 Jul 2024 11:03:04 +0000 Received: from SJ2PR11MB8587.namprd11.prod.outlook.com ([fe80::4050:8bc7:b7c9:c125]) by SJ2PR11MB8587.namprd11.prod.outlook.com ([fe80::4050:8bc7:b7c9:c125%6]) with mapi id 15.20.7762.025; Sun, 14 Jul 2024 11:03:03 +0000 Date: Sun, 14 Jul 2024 19:02:55 +0800 From: kernel test robot To: Jeff Layton CC: , , , Subject: [jlayton:mgtime] [tmpfs] 6602c8010f: BUG:unable_to_handle_page_fault_for_address Message-ID: <202407141802.19588609-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline X-ClientProxiedBy: SI2PR01CA0005.apcprd01.prod.exchangelabs.com (2603:1096:4:191::23) To SJ2PR11MB8587.namprd11.prod.outlook.com (2603:10b6:a03:568::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ2PR11MB8587:EE_|SN7PR11MB6701:EE_ X-MS-Office365-Filtering-Correlation-Id: cc74768b-cea5-4ded-5992-08dca3f48855 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?nH38H4rNM/hTOkjeio6V8wo7BO2Ua4V1vKnkqkZi6/chUVt1uTVTJ6IQ2i4x?= =?us-ascii?Q?M97eG3cJ5hc5ke7UMsvG+WR/YtBkSARKYyz0G31OzN4SqXqADwO+Owfr7Qn7?= =?us-ascii?Q?P7Gk1IUXumwGJI/p2CpqxVnlX8JTSyF3zyt3rJZYG054WLe+fiD8I7gEf6Qm?= =?us-ascii?Q?4CfSA1tMYzobqP0LQvHqf5xpN93vlCCiUM9A1OGITFQH8onGmmw6llWdbBxp?= =?us-ascii?Q?/JWGJ+bocc2Q/JJbvZF2Wcz070kz8dMgAvMqhLqLVcOBzncHDsJG32GqGoY+?= =?us-ascii?Q?O4KDhVy485uFMqgWQnURdopvWiz/9dqpaQnmB0XzGx++P6/iCXHj8x0naWxx?= =?us-ascii?Q?WZpM/RvV4VrtBZZ9SSpbGwu+Nc0WgjM8ZHvMMKRz2ZPmp8ZqIyQBJw5TVZNT?= =?us-ascii?Q?/NamJKYGvWPw1hReDo7JTNXA9XtrHDs0EQKvS+JtC/d9Ei4qgnh+wvPDCXji?= =?us-ascii?Q?aTN0M1kaK0sD097MZ5WYDSwsS90UndrwbeEdOE3N7oQC2TobXWg9eDCcYVYX?= =?us-ascii?Q?pugdijPoi0VY6Jsh6zsKXnOyXKzi9iYARtvhAymSchpwGXz9Axe1/7/kMVU/?= =?us-ascii?Q?TTHdZxyqEBMnaU2OH8Ac0EF5sRjS0gJll0SJMOCMz9ooL9/BUIb5zXekfoZN?= =?us-ascii?Q?r8t1djr9+mQTWWikpTs6aMg0jZt2d3PdWspu20RrIGzuV3s6w4l44dqPUVMM?= =?us-ascii?Q?PxIdmDDqcDaFMwFmUMm46y8nk1U3mOhLTOPAmK5PgtSPS7Oqi6MyTkhuFGFV?= =?us-ascii?Q?fDF6Za2dpMf1DIkfKc7K8HK8lTV4KK+yrUvKj/OUHBHQINtVI5yzNuDbTyAJ?= =?us-ascii?Q?j9+D1oPLVFeANK//hHvfCvNu+kYn4XATBC7VMJXEAbgiexkjX4b0lHmzqnAX?= =?us-ascii?Q?RfLFpcK/5RtjCYKz1MXO/B1UZfdIHJmBuL5Rt0lu9nf3r6gJmpMWgmy+R+g9?= =?us-ascii?Q?TMY0a+hqZFchOE7cMQIShB/hVxFYgbrUzM6FHyGUlCMILS6BJQv/z/ha3HW7?= =?us-ascii?Q?7X0zWUCvkJ9XQSK6993/Vj0iC3b7P9IsPj0JMoBHWId/37wNbjJHrb9XEBg0?= =?us-ascii?Q?AFmax0esHaaUVUgixQcZvTcWg45wrLa3DvuL3KuseWheT2gM/VkLSnP4bq9E?= =?us-ascii?Q?Dfkc7LtVQa9JbcVBkvn+O0J+JCniLz4Lp+Uq0jdY8E8L9GtkgCbmG5/A0urW?= =?us-ascii?Q?OM9lFcBwvXhtTNpOLeQDRVqLeZfmi611L7UIAR0TZRHwVPJWL2ctsMbjX+IB?= =?us-ascii?Q?kMFHQH6+5PXL0slhiJL8iDMkYg7RJQdNQLrrGcXLQb9UXnDQLyN53BPjxCg2?= =?us-ascii?Q?T1t/b9bCLBxzrSsPhthZcZTN?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ2PR11MB8587.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?7vOxZTqZPdreX02cuYT/Jw/fpbMKFoX7Y6NoAcTXkAOEbQ0PLU/PAI+b7aU1?= =?us-ascii?Q?Tx+uGMjmWoE09bMdKZNA+GM7dEYP4R3V5+QoeDOZgnIKgtdlOUZuQzH6Pgs1?= =?us-ascii?Q?5TOjZ0O2dstPhRXYQGeLd1tl3+kiJDPYvUtFFAAlVrytY9V+p1ovDm8heWd6?= =?us-ascii?Q?/0W0YohU5xGOgswAUR+EBvWAY9S4Kmit/hAYLG72PdCnT9uasQtLLXbP9yzo?= =?us-ascii?Q?ncogq6CzaaWgZpvrKksUbdVTYEQzWWSNj+gC9TbL3290qjQbF6t9ogujrsV2?= =?us-ascii?Q?kVEJmw5aM5i2vUomtputS4mup7oLoPtaBfsCxo/PelhmjSPrxMaRDv5AQFpf?= =?us-ascii?Q?3/ZhMq/kD7MuG/245icD3dR+9LKXlUmzEMHo5Y6Yni0v8UuMJU58cVRYPP9s?= =?us-ascii?Q?bkXcmKx/cdjX13760FsiBRB4XXaFE9Knp7a4mZPTtfq1Vu2lb+TRMb5AfnUH?= =?us-ascii?Q?QRbSXfUWKDYM6YFMgYou3RKw1b8TrkqjnYWMKRDMQop6rYg57n3sEpKVYyjI?= =?us-ascii?Q?55fkzaCIoerpaQQI2Y78xl67FTmAbgxXJwuITdKemI/nx90NmE9PYGR5FbHZ?= =?us-ascii?Q?SGnFHf//Iq+JksRPpmBNj8TxqP3afy+WUtxzGHETiNbXYe5Nu0zhOKwEBLUC?= =?us-ascii?Q?f2yjufwsx1y02lvwcHjOC2P0MS+w5s7SbLfn8toUT//yUeaxkudlq98R2qDm?= =?us-ascii?Q?EM2piXw8ELisbGxUqrCuL8BgjkUBDiEt1ESBaoXvtAFygCrUe7MfnIORPCbV?= =?us-ascii?Q?VvDZXWe9mDTS5wjdS4emc/HqI3ziC/6Vyl0MAaY70u5fROBfocvwG9xZVCDR?= =?us-ascii?Q?dv1o7YR/jvsDeB6X8r5Lf5bidtzavcShSNLvpr4yRUfviIaPOyjPTyfZqbMq?= =?us-ascii?Q?E/WhxmosN2LPVCtr4P69fJ0r1+s1MxKCM4QoNBeYrr9ClJNm7Bn7An7w10Ey?= =?us-ascii?Q?z5Epxi88Q49u6biJVFH32FSD4i8xw45F7CkDOSiKjnQohRkiLPgjQFUlF23P?= =?us-ascii?Q?0VfEWeyOTSUuehtYIf/ImjqkPl4jdba1xh2FCjz2zwoOR4KbS99EaybN0JXc?= =?us-ascii?Q?MSZBuGSXZz0aehvsqqOOQEcl4EEH0Brj9o1ZqSyj0CYj5S1Y5uBUI3K8eoNx?= =?us-ascii?Q?xSjm68NgiItNyeD6zoux0Svx+bg2aBrH4IDRL9BA6/xSYnZWAuIgU8kvCgOo?= =?us-ascii?Q?n/nz9ICTCet8AnZNERizty+c/9Gea1Y2N9A6meES/9j+9nWBoFRDbAIxHdPg?= =?us-ascii?Q?J1OXx/MpQa57UWcM/nmJTJk5asXEarR/Bjq4wLx7bxoJEPzEJJCNtz1f95Ko?= =?us-ascii?Q?u1epZp2D5zqWKc0+frfWv4P9ZnVVVs6rJhsuG6qDczCRQS0Zn1I/bQsM0lCy?= =?us-ascii?Q?NsKKloOhfnwKZbgLrwJQKffKbgH5WdseCAPMYlT4JadJnudVtRdUZW5foTO3?= =?us-ascii?Q?M5biiHzGA3IMcoZ1LtXeV6d0Nrgq1I74upU0P3tJFvfHnJbE2wml+GfTDoed?= =?us-ascii?Q?TJcZxGujNkdcMC8w5CkWDHARX92h6TAaV9YYYXnRH01o+2WF2xM8ck5v4a/b?= =?us-ascii?Q?mtRKokT6PkN2Wn4olftgCou9DqqVyMHbvPlRRa/r3qe/DRMvfjfGDP2N295o?= =?us-ascii?Q?ww=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: cc74768b-cea5-4ded-5992-08dca3f48855 X-MS-Exchange-CrossTenant-AuthSource: SJ2PR11MB8587.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jul 2024 11:03:03.8521 (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: THukfrdq//nRw8vmBOq1YO49tfAQcoavdNXYrDvkMbxNrczxecboMrzlY4aGqO6vKgyMHUeNTCh7UIQzAt1mYw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR11MB6701 X-OriginatorOrg: intel.com X-Rspamd-Queue-Id: CA894140003 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: pxqhj1fmbsedfraynku7imkfszptfasr X-HE-Tag: 1720954991-953093 X-HE-Meta: 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 s9Vt59de 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, kernel test robot noticed "BUG:unable_to_handle_page_fault_for_address" on: commit: 6602c8010ff4cabd759599c11175fa4d1bcd7800 ("tmpfs: add support for multigrain timestamps") https://git.kernel.org/cgit/linux/kernel/git/jlayton/linux.git mgtime in testcase: boot compiler: gcc-13 test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G (please refer to attached dmesg/kmsg for entire log/backtrace) +---------------------------------------------+------------+------------+ | | ff453163c6 | 6602c8010f | +---------------------------------------------+------------+------------+ | boot_successes | 6 | 0 | | boot_failures | 0 | 7 | | BUG:unable_to_handle_page_fault_for_address | 0 | 7 | | Oops | 0 | 7 | | EIP:percpu_counter_add_batch | 0 | 7 | | Kernel_panic-not_syncing:Fatal_exception | 0 | 7 | +---------------------------------------------+------------+------------+ 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/202407141802.19588609-lkp@intel.com [ 0.638478][ T0] BUG: unable to handle page fault for address: 20c4e000 [ 0.639256][ T0] #PF: supervisor read access in kernel mode [ 0.639920][ T0] #PF: error_code(0x0000) - not-present page [ 0.640224][ T0] *pdpt = 0000000000000000 *pde = 0000000000000000 [ 0.640224][ T0] Oops: Oops: 0000 [#1] PREEMPT SMP PTI [ 0.640224][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.10.0-rc7-00242-g6602c8010ff4 #1 [ 0.640224][ T0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 0.640224][ T0] EIP: percpu_counter_add_batch (lib/percpu_counter.c:93 (discriminator 4)) [ 0.640224][ T0] Code: 00 8b 5d f4 8b 75 f8 8b 7d fc 89 ec 5d 31 c0 31 d2 31 c9 e9 3e 7d 8b 00 8d b4 26 00 00 00 00 8d 76 00 e8 f7 22 91 ff 8b 4b 3c <64> 8b 01 89 45 e0 89 c6 89 c7 c1 ff 1f 03 75 ec 13 7d f0 89 f2 f7 All code ======== 0: 00 8b 5d f4 8b 75 add %cl,0x758bf45d(%rbx) 6: f8 clc 7: 8b 7d fc mov -0x4(%rbp),%edi a: 89 ec mov %ebp,%esp c: 5d pop %rbp d: 31 c0 xor %eax,%eax f: 31 d2 xor %edx,%edx 11: 31 c9 xor %ecx,%ecx 13: e9 3e 7d 8b 00 jmp 0x8b7d56 18: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi 1f: 8d 76 00 lea 0x0(%rsi),%esi 22: e8 f7 22 91 ff call 0xffffffffff91231e 27: 8b 4b 3c mov 0x3c(%rbx),%ecx 2a:* 64 8b 01 mov %fs:(%rcx),%eax <-- trapping instruction 2d: 89 45 e0 mov %eax,-0x20(%rbp) 30: 89 c6 mov %eax,%esi 32: 89 c7 mov %eax,%edi 34: c1 ff 1f sar $0x1f,%edi 37: 03 75 ec add -0x14(%rbp),%esi 3a: 13 7d f0 adc -0x10(%rbp),%edi 3d: 89 f2 mov %esi,%edx 3f: f7 .byte 0xf7 Code starting with the faulting instruction =========================================== 0: 64 8b 01 mov %fs:(%rcx),%eax 3: 89 45 e0 mov %eax,-0x20(%rbp) 6: 89 c6 mov %eax,%esi 8: 89 c7 mov %eax,%edi a: c1 ff 1f sar $0x1f,%edi d: 03 75 ec add -0x14(%rbp),%esi 10: 13 7d f0 adc -0x10(%rbp),%edi 13: 89 f2 mov %esi,%edx 15: f7 .byte 0xf7 [ 0.640224][ T0] EAX: 00000000 EBX: c38590e0 ECX: 00000000 EDX: 00000000 [ 0.640224][ T0] ESI: c3d440d8 EDI: c28d9e20 EBP: c28d9d68 ESP: c28d9d48 [ 0.640224][ T0] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00210046 [ 0.640224][ T0] CR0: 80050033 CR2: 20c4e000 CR3: 03112000 CR4: 000406b0 [ 0.640224][ T0] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 0.640224][ T0] DR6: fffe0ff0 DR7: 00000400 [ 0.640224][ T0] Call Trace: [ 0.640224][ T0] ? show_regs (arch/x86/kernel/dumpstack.c:479) [ 0.640224][ T0] ? __die (arch/x86/kernel/dumpstack.c:421 arch/x86/kernel/dumpstack.c:434) [ 0.640224][ T0] ? oops_enter (kernel/panic.c:582 kernel/panic.c:640) [ 0.640224][ T0] ? page_fault_oops (arch/x86/mm/fault.c:715 (discriminator 1)) [ 0.640224][ T0] ? kernelmode_fixup_or_oops+0x78/0x94 [ 0.640224][ T0] ? __bad_area_nosemaphore+0x145/0x280 [ 0.640224][ T0] ? coarse_ctime (fs/inode.c:2164) [ 0.640224][ T0] ? kvm_sched_clock_read (arch/x86/kernel/kvmclock.c:91 (discriminator 2)) [ 0.640224][ T0] ? sched_clock_noinstr (arch/x86/kernel/tsc.c:267) [ 0.640224][ T0] ? local_clock_noinstr (kernel/sched/clock.c:270 kernel/sched/clock.c:306) [ 0.640224][ T0] ? bad_area_nosemaphore (arch/x86/mm/fault.c:835) [ 0.640224][ T0] ? do_user_addr_fault (arch/x86/mm/fault.c:1452) [ 0.640224][ T0] ? coarse_ctime (fs/inode.c:2164) [ 0.640224][ T0] ? local_clock (arch/x86/include/asm/preempt.h:94 (discriminator 1) kernel/sched/clock.c:316 (discriminator 1)) [ 0.640224][ T0] ? exc_page_fault (arch/x86/include/asm/irqflags.h:26 arch/x86/include/asm/irqflags.h:67 arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539) [ 0.640224][ T0] ? pvclock_clocksource_read_nowd (arch/x86/mm/fault.c:1494) [ 0.640224][ T0] ? handle_exception (arch/x86/entry/entry_32.S:1047) [ 0.640224][ T0] ? pvclock_clocksource_read_nowd (arch/x86/mm/fault.c:1494) [ 0.640224][ T0] ? percpu_counter_add_batch (lib/percpu_counter.c:93 (discriminator 4)) [ 0.640224][ T0] ? pvclock_clocksource_read_nowd (arch/x86/mm/fault.c:1494) [ 0.640224][ T0] ? percpu_counter_add_batch (lib/percpu_counter.c:93 (discriminator 4)) [ 0.640224][ T0] inode_set_ctime_current (fs/inode.c:2681) [ 0.640224][ T0] ? get_random_u32 (drivers/char/random.c:532 (discriminator 1)) [ 0.640224][ T0] ? _raw_spin_unlock (arch/x86/include/asm/preempt.h:94 (discriminator 1) include/linux/spinlock_api_smp.h:143 (discriminator 1) kernel/locking/spinlock.c:186 (discriminator 1)) [ 0.640224][ T0] simple_inode_init_ts (fs/libfs.c:2101) [ 0.640224][ T0] __shmem_get_inode (mm/shmem.c:2526 (discriminator 3)) [ 0.640224][ T0] shmem_get_inode (mm/shmem.c:2586 (discriminator 1)) [ 0.640224][ T0] shmem_fill_super (mm/shmem.c:4432 (discriminator 1)) [ 0.640224][ T0] ? shmem_add_to_page_cache+0x2dc/0x2dc [ 0.640224][ T0] get_tree_nodev (fs/super.c:1270 fs/super.c:1288) [ 0.640224][ T0] shmem_get_tree (mm/shmem.c:4451) [ 0.640224][ T0] vfs_get_tree (fs/super.c:1790) [ 0.640224][ T0] vfs_kern_mount (fs/namespace.c:1281) [ 0.640224][ T0] kern_mount (fs/namespace.c:5487 (discriminator 1)) [ 0.640224][ T0] shmem_init (mm/shmem.c:4686 (discriminator 1)) [ 0.640224][ T0] ? shmem_parse_one (mm/shmem.c:4500) [ 0.640224][ T0] mnt_init (fs/namespace.c:5471) [ 0.640224][ T0] ? files_init (fs/file_table.c:519) [ 0.640224][ T0] vfs_caches_init (fs/dcache.c:3217) [ 0.640224][ T0] start_kernel (init/main.c:1086) [ 0.640224][ T0] ? obsolete_checksetup (init/main.c:544) [ 0.640224][ T0] i386_start_kernel (arch/x86/kernel/head32.c:69) [ 0.640224][ T0] startup_32_smp (arch/x86/kernel/head_32.S:292) [ 0.640224][ T0] Modules linked in: [ 0.640224][ T0] CR2: 0000000020c4e000 [ 0.640224][ T0] ---[ end trace 0000000000000000 ]--- [ 0.640224][ T0] EIP: percpu_counter_add_batch (lib/percpu_counter.c:93 (discriminator 4)) [ 0.640224][ T0] Code: 00 8b 5d f4 8b 75 f8 8b 7d fc 89 ec 5d 31 c0 31 d2 31 c9 e9 3e 7d 8b 00 8d b4 26 00 00 00 00 8d 76 00 e8 f7 22 91 ff 8b 4b 3c <64> 8b 01 89 45 e0 89 c6 89 c7 c1 ff 1f 03 75 ec 13 7d f0 89 f2 f7 All code ======== 0: 00 8b 5d f4 8b 75 add %cl,0x758bf45d(%rbx) 6: f8 clc 7: 8b 7d fc mov -0x4(%rbp),%edi a: 89 ec mov %ebp,%esp c: 5d pop %rbp d: 31 c0 xor %eax,%eax f: 31 d2 xor %edx,%edx 11: 31 c9 xor %ecx,%ecx 13: e9 3e 7d 8b 00 jmp 0x8b7d56 18: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi 1f: 8d 76 00 lea 0x0(%rsi),%esi 22: e8 f7 22 91 ff call 0xffffffffff91231e 27: 8b 4b 3c mov 0x3c(%rbx),%ecx 2a:* 64 8b 01 mov %fs:(%rcx),%eax <-- trapping instruction 2d: 89 45 e0 mov %eax,-0x20(%rbp) 30: 89 c6 mov %eax,%esi 32: 89 c7 mov %eax,%edi 34: c1 ff 1f sar $0x1f,%edi 37: 03 75 ec add -0x14(%rbp),%esi 3a: 13 7d f0 adc -0x10(%rbp),%edi 3d: 89 f2 mov %esi,%edx 3f: f7 .byte 0xf7 Code starting with the faulting instruction =========================================== 0: 64 8b 01 mov %fs:(%rcx),%eax 3: 89 45 e0 mov %eax,-0x20(%rbp) 6: 89 c6 mov %eax,%esi 8: 89 c7 mov %eax,%edi a: c1 ff 1f sar $0x1f,%edi d: 03 75 ec add -0x14(%rbp),%esi 10: 13 7d f0 adc -0x10(%rbp),%edi 13: 89 f2 mov %esi,%edx 15: f7 .byte 0xf7 The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20240714/202407141802.19588609-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki