From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 BA3E63A7F52 for ; Wed, 15 Jul 2026 05:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.7 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784092145; cv=fail; b=eMK6scfG2yNNZ3prG5ftD2IQ6ea+xe9ErHJ8bTs5C6e5NKprG8x1wJSkLEAJHKzdUIiOCj2egmufwNxOvyQCdylB6VQyT6wZ4K6TsB410epVUGq/oZDPbhL4tlLTG6T1gZBqE71pWWG9RxX29hEb5j96zfTgX3eq9AaUja+kpOk= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784092145; c=relaxed/simple; bh=xWGxWl9eWdEErB4Xc5FVdmZCPRch9uDRNerzEUJbpX0=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:MIME-Version; b=MdEopAWgw6FTLknm25ECQhYpr0+Ey2wcRuu1Tt1AFBabWZ15UkLaORXrlTbUzTfE4C+X302d8mEB5c0VpD8MyG9MKLGppiIW8dmjEtbRzhnxfx8LR1GvIB9SnzA0nveFP7Yy2vp//XFYzMWJcmPmJs79G+gRlYD9qmMYLwBJA6Y= 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=kHgkomKQ; arc=fail smtp.client-ip=192.198.163.7 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="kHgkomKQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1784092144; x=1815628144; h=date:from:to:cc:subject:message-id:mime-version; bh=xWGxWl9eWdEErB4Xc5FVdmZCPRch9uDRNerzEUJbpX0=; b=kHgkomKQ+LRyTGhEzxVf2UUNSqqGtFAy70vppezd0mgh85+lb/ZzsxTf f9tinBiGqy7GCG2WCAQ/cQEdxP8pzo33P0/rHJ3KTyErjtN2X6S725mte oZYEvdjjdQe2dCx1HoeyVRVpR8rFhCYnXStemd+laiJiJJJk8rwuq0kfl v2998qRIuDk7iO+vvyRbuH/OZn8zMN2a9vCSA/v/L6LyaZHFW1LPMqZE0 PSmeeF/xzkQNQ608U3He5ReAaUAKoP9XWQEXhbwaZCKopQf4Ioi4VOk+n UKdt05/77pHcOqUUHmcSqrxhoMDOKFNF247nuNoCPyhj6f5xUINnbLv0M g==; X-CSE-ConnectionGUID: TIdNEOb4STWVgrkp7v4bvA== X-CSE-MsgGUID: BFDpH0f/SCCyeZTfcjD2Kw== X-IronPort-AV: E=McAfee;i="6800,10657,11847"; a="110267240" X-IronPort-AV: E=Sophos;i="6.25,164,1779174000"; d="scan'208";a="110267240" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2026 22:09:03 -0700 X-CSE-ConnectionGUID: M4d3QvuHSuaGxW142zvG0A== X-CSE-MsgGUID: PFm/Dqs1S0atfHxeMDRIhA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,164,1779174000"; d="scan'208";a="259892383" Received: from fmsmsx902.amr.corp.intel.com ([10.18.126.91]) by orviesa004.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2026 22:09:03 -0700 Received: from FMSMSX902.amr.corp.intel.com (10.18.126.91) by fmsmsx902.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Tue, 14 Jul 2026 22:09:02 -0700 Received: from fmsedg901.ED.cps.intel.com (10.1.192.143) by FMSMSX902.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43 via Frontend Transport; Tue, 14 Jul 2026 22:09:02 -0700 Received: from DM5PR21CU001.outbound.protection.outlook.com (52.101.62.44) by edgegateway.intel.com (192.55.55.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Tue, 14 Jul 2026 22:09:02 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ab2yOW6Oq3Nzl8RY/dYSvM3J9s7nrAfLtcA4vKdMqo6RJSDYHZylRVasRKLS3zcpTYsiwQjXOvEDTa0Eq/9wzDQIiy9GgDYSjUnzQhzoYvyhgpzEwoAiyluqADz/Pzg2fHjioVv1DZuQsjEAB1dUfRLFNqqnpIeMqWPXxAz+4knbPwwk7wDoARXmaTi22dpN2imJYkx1ksbnNGeQ+k6c0gXgBZQZgFIcIfCFfKlYDgx9ZtL37mdAfTCCM7kv79qR+H1EVajS1zLkJ4mK+4BLMWCotthTi50vOSmKERwUAL9kVmFEgZ4z3fCBU6dkzgl2qWOrJC/UrWiIx1Zx2uI4bQ== 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=Jv+FpPVsjgHSktIu4d4vWD3LL6k4NOvtWI+nhk8hZJc=; b=wQK4AjslZYFCE5MTlnpIeR3DX4St152FcK5L+IS9LjDPvKkWOAmyzV18EcQcKi3avHC2MO/ALx9e21Dq9OdA4zBfmm5hDGARrGVNbJOyJPQt7QY4qfmmJNPHBK+J/266zdDi5bjVnrsrsRiWUey3fpP2iHeQaNuQuI72EixyJq4Al7uI789QPC8Ulu4jZd9IBEJHUGyclF0pX5ZOK5BjbieACT0jYh5ESWHNus7orMb6/Srgacs+VV7re8vnMNsge4EKXyps4TUkpZREotvbWKAnTnA3RtUeegUDoxz62/LIr3sChFFAjf2Kx/Mxqp432ERccvtG4MoPCycgld/xdQ== 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 PH0PR11MB5832.namprd11.prod.outlook.com (2603:10b6:510:141::7) by DM4PR11MB6019.namprd11.prod.outlook.com (2603:10b6:8:60::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.202.19; Wed, 15 Jul 2026 05:08:54 +0000 Received: from PH0PR11MB5832.namprd11.prod.outlook.com ([fe80::106e:78dd:4c96:d707]) by PH0PR11MB5832.namprd11.prod.outlook.com ([fe80::106e:78dd:4c96:d707%5]) with mapi id 15.21.0223.008; Wed, 15 Jul 2026 05:08:54 +0000 Date: Wed, 15 Jul 2026 13:08:46 +0800 From: kernel test robot To: Kuninori Morimoto CC: , , Subject: [morimoto:sound-cleanup-2026-07-01-3] [ASoC] a5740d78e4: dmesg.kernel_BUG_at_lib/list_debug.c Message-ID: <202607151058.c3835ba8-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline User-Agent: s-nail v14.9.25 X-ClientProxiedBy: KUZPR01CA0014.apcprd01.prod.exchangelabs.com (2603:1096:d10:34::15) To PH0PR11MB5832.namprd11.prod.outlook.com (2603:10b6:510:141::7) 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: PH0PR11MB5832:EE_|DM4PR11MB6019:EE_ X-MS-Office365-Filtering-Correlation-Id: f353d6c2-500a-4cc5-c13e-08dee22f2a94 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|1800799024|376014|11063799006|56012099006|3023799007|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PH0PR11MB5832.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(23010399003)(1800799024)(376014)(11063799006)(56012099006)(3023799007)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?aZkQuRESjBp1s2mufR4eXYOq6FLScm94v0c6dxhX7pvBCwJqtHsstDOWFrrg?= =?us-ascii?Q?lZnxmqEC8VrFwyleUTVMKpyXrMv2jhFP84LTXQgPVq1aarsG5enngiqFU95m?= =?us-ascii?Q?7P2J8gft0HscZ23XGLk1df2uuZm0xYOsQRXqE2ukbUwIMqo1id7v7DBIWyoU?= =?us-ascii?Q?zeElwH/THtZyckQ8fEpJYoCK2jIBy+1UCGFIsWVFYmkYl2nla3/8IJnjZvAm?= =?us-ascii?Q?HLMxyTwnhC8ptOeAtyYWZHvuO3O5SaEvrKfpbjuF/Cct+gEVAL1GxNl0uFOt?= =?us-ascii?Q?QxbZaAr8dmQm1Cpm+KuZbW7A7Qudjrk5+buKLZ2+IlgWSwBRWJ/hTdUqc+dJ?= =?us-ascii?Q?GRNLdFrRB8GOAXTrH9oCcPsYZgHJTAgXZZGI96hGuOjRaxYvgk4KrbScvgjv?= =?us-ascii?Q?Xv46dapjVglO2FO0BO0qgPLjfwYvhjBzr6S7IcV9xZk5Hp4GDkgC906QevQg?= =?us-ascii?Q?bb8235qV2Mw5PtC3Cs4r4dntAejtu137n7XqEcm/jriovbSceJ8W+r0xvvDl?= =?us-ascii?Q?OhcTKt/bpeoqE6Ca1mO9ozf35KU3wIT1Wu1igJm3Vrf4rJ9UvS/+e/Hi6ee1?= =?us-ascii?Q?SjGei+1pzyVfhBgw8IfcB/TixbQEE6pQJUSDuZv6j5P7BaO8uY5FiXJFJl0Q?= =?us-ascii?Q?JbiyvTfghFNOe5rXeYX11xryUfuBgyC9Li1XGcNMpw/6VjYwcWmeEC3w35rd?= =?us-ascii?Q?CK0xYjAEH+rq5raBKGBIyJ9jfyb4Vc1QOD8sGPxMCArwExRALUQ2+bOan+D1?= =?us-ascii?Q?7ZzLm0g1LApcOARV0A2y59CgPR2j++1Q2oLyXFTWOS02da5r6n/pjtagqbY3?= =?us-ascii?Q?hnjun7aJugZdmibY/BWwRsG/cNq/rsdRn41E9LgEQDK9wDUPPsRI71o00LLn?= =?us-ascii?Q?TwX1hSaJY9a7kxXWfSdVu1tgFNck7xfCldHP07UkNEyp0/okkkfKkdHQ4CDW?= =?us-ascii?Q?TtnNFTs/7dg+02UL+FRkpuJLMY0AUAh5kuKRNYEbu0vPlBFTKj/RhQcxSwKE?= =?us-ascii?Q?LECuo3KjCi+Aa2JevY4vgZ5MZc5TdzIIZrVKLaWcVXbibrN1Upn/91gwPfd5?= =?us-ascii?Q?Q0oCJviYlDW1DA66czE6xPukbdtASFbEEQGmqBcXb0JzlaYpSLMQp0BJFzGq?= =?us-ascii?Q?pJzSmiY7tlaZFwBOJDGLLS0MDgGq+1Dqt1MHCs/VRAUnqox7F6LCh9BbSeuM?= =?us-ascii?Q?TxfJnrOJj79zkAooSeIsLsZmPyxzT5zU8N2EvG+CBBR0CbwX1+x844glRDjc?= =?us-ascii?Q?Ij8DDSN0cDdZkwdsI8Sp9Oxhkk81zD9qU63dBw/Cgp3ve1xB/f2dqQTDDnGD?= =?us-ascii?Q?8CEbUFtCdX4+ECOkg8jKvCaR8j6dMgUzSUJiY+KYIGbXCnG7t/jixGWSuGWB?= =?us-ascii?Q?y3F2xEMtYz+hB3ti1FmAVE4IUUoeIumhsW9puKOYTfTVyOdIlUpkxBfjjy3Z?= =?us-ascii?Q?rau5iR5FrNQ79W83xDDoBnziGQ6gtp2IZ0GYuxzpdUZqhqSjFLbk3haVbKlK?= =?us-ascii?Q?uN+IWSwNgCVCclvG5/dEeFCdfpxU/VEJ3S1gJD87aTiRzIkukeEZwjjiceyB?= =?us-ascii?Q?RXkevBBFnB/Wp9K5UBI3hETbfMCqBJ4Acs9lORvSGSr9b5Yr72xV46Fz8gmT?= =?us-ascii?Q?hNRgHdFLKmXaTF3V5FIXzzJhPnvZdmNtqR+whDjbzSim0fgyjsvXVeVI3L6F?= =?us-ascii?Q?knR6Yy1CsAH2ZOt6oxe7hjbdBR6NB73Y9UbT3D+vqYSXOZDdZoPBVVQz+Wns?= =?us-ascii?Q?mh2BuRDeuQ=3D=3D?= X-Exchange-RoutingPolicyChecked: p8MlEDCKbgOlWK+cL0QGWOAk007MSkXGNiDEo0/nrL00m2USpfeU6IEe5ZPRjWatpGMIsJEuxHMVxbhP0UaeOmI7avW5cSw+cqEHM1MUw4YPd4p7aoEX7t7fHk7Z7eyubTiqaA+p6S9iKmPTwudde4Vtyg8v6mDqY9/FxEntDo1EjnL12L2dtEsfwh3QheSkMC/7FAgZVyDiTNwhDsRgbFVt3MMw0wYXq9+sW4QjrLYA9N+gC3PwOsR+3fY8ygLbAA52w6gcTRGYrg277t08/T8ACtSfJyda5s2kTSVjxKEeINFQGP4B0nUcji+E0AtbnhL/IL1dGzDRp0fFKm+G1A== X-MS-Exchange-CrossTenant-Network-Message-Id: f353d6c2-500a-4cc5-c13e-08dee22f2a94 X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB5832.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jul 2026 05:08:54.3951 (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: jhpneMj75Zu58LVDSWM9hM4ocUjbdwePl73pl4s1uicd3Cs2qezHtkL14zE8LIEPmFApRojZxaap/t9HNbjc4w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR11MB6019 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "dmesg.kernel_BUG_at_lib/list_debug.c" on: commit: a5740d78e4c663847aa2d91c6d97b90789824627 ("ASoC: soc-topology-test: use snd_soc_card_register()") https://github.com/morimoto/linux sound-cleanup-2026-07-01-3 in testcase: kunit version: with following parameters: group: group-00 config: x86_64-rhel-9.4-kunit compiler: gcc-14 test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G 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/202607151058.c3835ba8-lkp@intel.com The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20260715/202607151058.c3835ba8-lkp@intel.com [ 146.608726][ T6314] KTAP version 1 [ 146.612757][ T6314] 1..1 [ 146.616156][ T6314] KTAP version 1 [ 146.619916][ T6314] # Subtest: snd_soc_tplg_test [ 146.624877][ T6314] # module: soc_topology_test [ 146.624890][ T6314] 1..11 [ 146.633348][ T6316] non-paged memory [ 146.636995][ T6316] list_del corruption, ffff88813723ba48->next is LIST_POISON1 (dead000000000100) [ 146.645917][ T6316] ------------[ cut here ]------------ [ 146.651200][ T6316] kernel BUG at lib/list_debug.c:56! [ 146.656321][ T6316] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 146.662375][ T6316] CPU: 2 UID: 0 PID: 6316 Comm: kunit_try_catch Tainted: G S B W N 7.2.0-rc1+ #1 PREEMPT(lazy) [ 146.673509][ T6316] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 146.681021][ T6316] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A05 12/05/2013 [ 146.688877][ T6316] RIP: 0010:__list_del_entry_valid_or_report (kbuild/src/lib/list_debug.c:56 (discriminator 8)) [ 146.695620][ T6316] Code: 00 00 5b b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 4c 89 e7 e8 a6 cc 42 ff 4c 89 e2 48 89 de 48 c7 c7 a0 28 9e 84 e8 74 c6 87 fe <0f> 0b 48 89 ef e8 8a cc 42 ff 48 89 ea 48 89 de 48 c7 c7 00 29 9e All code ======== 0: 00 00 add %al,(%rax) 2: 5b pop %rbx 3: b8 01 00 00 00 mov $0x1,%eax 8: 5d pop %rbp 9: 41 5c pop %r12 b: c3 ret c: cc int3 d: cc int3 e: cc int3 f: cc int3 10: 4c 89 e7 mov %r12,%rdi 13: e8 a6 cc 42 ff call 0xffffffffff42ccbe 18: 4c 89 e2 mov %r12,%rdx 1b: 48 89 de mov %rbx,%rsi 1e: 48 c7 c7 a0 28 9e 84 mov $0xffffffff849e28a0,%rdi 25: e8 74 c6 87 fe call 0xfffffffffe87c69e 2a:* 0f 0b ud2 <-- trapping instruction 2c: 48 89 ef mov %rbp,%rdi 2f: e8 8a cc 42 ff call 0xffffffffff42ccbe 34: 48 89 ea mov %rbp,%rdx 37: 48 89 de mov %rbx,%rsi 3a: 48 rex.W 3b: c7 .byte 0xc7 3c: c7 .byte 0xc7 3d: 00 29 add %ch,(%rcx) 3f: 9e sahf Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 48 89 ef mov %rbp,%rdi 5: e8 8a cc 42 ff call 0xffffffffff42cc94 a: 48 89 ea mov %rbp,%rdx d: 48 89 de mov %rbx,%rsi 10: 48 rex.W 11: c7 .byte 0xc7 12: c7 .byte 0xc7 13: 00 29 add %ch,(%rcx) 15: 9e sahf [ 146.714936][ T6316] RSP: 0018:ffffc900027dfa60 EFLAGS: 00010286 [ 146.720813][ T6316] RAX: 000000000000004e RBX: ffff88813723ba48 RCX: 0000000000000000 [ 146.728584][ T6316] RDX: 000000000000004e RSI: 0000000000000008 RDI: fffff520004fbf3f [ 146.736354][ T6316] RBP: dead000000000122 R08: 0000000000000001 R09: fffff520004fbf08 [ 146.744123][ T6316] R10: ffffc900027df847 R11: 0000000000000001 R12: dead000000000100 [ 146.751897][ T6316] R13: ffff88813723cad0 R14: 0000000000000008 R15: dffffc0000000000 [ 146.759668][ T6316] FS: 0000000000000000(0000) GS:ffff888422776000(0000) knlGS:0000000000000000 [ 146.768397][ T6316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.774791][ T6316] CR2: 00007f8a3a9f00ac CR3: 000000041b674001 CR4: 00000000001726f0 [ 146.782561][ T6316] DR0: ffffffff87d71888 DR1: ffffffff87d71889 DR2: ffffffff87d7188a [ 146.790332][ T6316] DR3: ffffffff87d7188b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 146.798102][ T6316] Call Trace: [ 146.801219][ T6316] [ 146.803992][ T6316] soc_card_unbind (kbuild/src/include/linux/list.h:132 kbuild/src/include/linux/list.h:246 kbuild/src/include/linux/list.h:260 kbuild/src/sound/soc/soc-card.c:1004 kbuild/src/sound/soc/soc-card.c:990) snd_soc_core [ 146.809827][ T6316] snd_soc_card_unregister (kbuild/src/sound/soc/soc-card.c:1474) snd_soc_core [ 146.816250][ T6316] release_nodes (kbuild/src/drivers/base/devres.c:546) [ 146.820577][ T6316] devres_release_all (kbuild/src/drivers/base/devres.c:576) [ 146.825335][ T6316] ? __pfx_devres_release_all (kbuild/src/include/linux/list.h:46 (discriminator 2)) [ 146.830695][ T6316] device_unbind_cleanup (kbuild/src/drivers/base/dd.c:597) [ 146.835721][ T6316] device_release_driver_internal (kbuild/src/drivers/base/dd.c:1354 kbuild/src/drivers/base/dd.c:1372) [ 146.841598][ T6316] bus_remove_device (kbuild/src/drivers/base/bus.c:664) [ 146.846356][ T6316] ? __pfx_bus_remove_device (kbuild/src/drivers/base/bus.c:623) [ 146.851632][ T6316] ? __pfx_device_remove_attrs (kbuild/src/drivers/base/core.c:3143) [ 146.857077][ T6316] device_del (kbuild/src/drivers/base/core.c:3961) [ 146.861232][ T6316] ? __pfx_device_del (kbuild/src/include/linux/kobject.h:89) [ 146.865903][ T6316] ? _raw_spin_lock_irqsave (kbuild/src/include/linux/instrumented.h:55 kbuild/src/include/linux/atomic/atomic-instrumented.h:1301 kbuild/src/include/asm-generic/qspinlock.h:111 kbuild/src/include/linux/spinlock.h:187 kbuild/src/include/linux/spinlock_api_smp.h:133 kbuild/src/kernel/locking/spinlock.c:166) [ 146.871090][ T6316] ? __pfx__raw_spin_lock_irqsave (kbuild/src/kernel/locking/spinlock.c:273) [ 146.876793][ T6316] device_unregister (kbuild/src/drivers/base/core.c:4002) [ 146.881376][ T6316] kunit_remove_resource (kbuild/src/include/kunit/resource.h:115 kbuild/src/include/linux/kref.h:65 kbuild/src/include/kunit/resource.h:138 kbuild/src/lib/kunit/resource.c:59 kbuild/src/lib/kunit/resource.c:48) [ 146.886476][ T6316] kunit_cleanup (kbuild/src/lib/kunit/test.c:1052) [ 146.890802][ T6316] ? kobject_put (kbuild/src/include/linux/instrumented.h:112 kbuild/src/include/linux/atomic/atomic-instrumented.h:400 kbuild/src/include/linux/refcount.h:389 kbuild/src/include/linux/refcount.h:432 kbuild/src/include/linux/refcount.h:450 kbuild/src/include/linux/kref.h:64 kbuild/src/lib/kobject.c:737) [ 146.895040][ T6316] ? __pfx_kunit_try_run_case_cleanup (kbuild/src/lib/kunit/test.c:945) [ 146.901091][ T6316] ? __pfx_kunit_generic_run_threadfn_adapter (usercopy_64.c:?) [ 146.907827][ T6316] kunit_generic_run_threadfn_adapter (kbuild/src/lib/kunit/try-catch.c:30) [ 146.913874][ T6316] kthread (kbuild/src/kernel/kthread.c:436) [ 146.917769][ T6316] ? recalc_sigpending (kbuild/src/include/linux/instrumented.h:97 kbuild/src/include/asm-generic/bitops/instrumented-atomic.h:41 kbuild/src/include/linux/thread_info.h:109 kbuild/src/kernel/signal.c:181) [ 146.922700][ T6316] ? __pfx_kthread (kbuild/src/include/linux/list.h:404 (discriminator 2)) [ 146.927120][ T6316] ret_from_fork (kbuild/src/arch/x86/kernel/process.c:158) [ 146.931531][ T6316] ? __pfx_ret_from_fork (kbuild/src/arch/x86/include/asm/entry-common.h:54) [ 146.936458][ T6316] ? switch_fpu (kbuild/src/include/linux/instrumented.h:82 kbuild/src/include/asm-generic/bitops/instrumented-non-atomic.h:141 kbuild/src/include/linux/thread_info.h:133 kbuild/src/include/linux/sched.h:2087 kbuild/src/arch/x86/include/asm/fpu/sched.h:34) [ 146.940696][ T6316] ? __switch_to (kbuild/src/arch/x86/kernel/process_64.c:403 kbuild/src/arch/x86/kernel/process_64.c:663) [ 146.945115][ T6316] ? __switch_to_asm (kbuild/src/arch/x86/entry/entry_64.S:206) [ 146.949710][ T6316] ? __pfx_kthread (kbuild/src/include/linux/list.h:404 (discriminator 2)) [ 146.954121][ T6316] ret_from_fork_asm (kbuild/src/arch/x86/entry/entry_64.S:245) [ 146.958716][ T6316] [ 146.961573][ T6316] Modules linked in: soc_topology_test snd_soc_core snd_compress iio_rescale industrialio hid_uclogic cros_ec_proto drm_kunit_helpers linear_ranges utf8data ext4 crc16 mbcache jbd2 binfmt_misc snd_hda_codec_intelhdmi snd_hda_codec_hdmi intel_rapl_msr btrfs intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_alc269 libblake2b raid6_pq snd_hda_codec_realtek_lib xor kvm_intel snd_hda_scodec_component i915 snd_hda_codec_generic kvm snd_hda_intel sd_mod sg snd_hda_codec snd_hda_core drm_buddy intel_gtt snd_intel_dspcfg irqbypass dell_wmi ttm snd_intel_sdw_acpi rapl dell_smbios snd_hwdep drm_client_lib intel_cstate dell_wmi_descriptor snd_pcm drm_display_helper sparse_keymap ahci rfkill libahci cec pcspkr dcdbas mei_wdt intel_uncore snd_timer i2c_i801 libata mei_me i2c_smbus lpc_ich drm_kms_helper snd mei video soundcore wmi fuse drm [last unloaded: siphash_kunit] [ 147.040993][ T6316] ---[ end trace 0000000000000000 ]--- [ 147.046283][ T6316] RIP: 0010:__list_del_entry_valid_or_report (kbuild/src/lib/list_debug.c:56 (discriminator 8)) [ 147.053042][ T6316] Code: 00 00 5b b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 4c 89 e7 e8 a6 cc 42 ff 4c 89 e2 48 89 de 48 c7 c7 a0 28 9e 84 e8 74 c6 87 fe <0f> 0b 48 89 ef e8 8a cc 42 ff 48 89 ea 48 89 de 48 c7 c7 00 29 9e All code ======== 0: 00 00 add %al,(%rax) 2: 5b pop %rbx 3: b8 01 00 00 00 mov $0x1,%eax 8: 5d pop %rbp 9: 41 5c pop %r12 b: c3 ret c: cc int3 d: cc int3 e: cc int3 f: cc int3 10: 4c 89 e7 mov %r12,%rdi 13: e8 a6 cc 42 ff call 0xffffffffff42ccbe 18: 4c 89 e2 mov %r12,%rdx 1b: 48 89 de mov %rbx,%rsi 1e: 48 c7 c7 a0 28 9e 84 mov $0xffffffff849e28a0,%rdi 25: e8 74 c6 87 fe call 0xfffffffffe87c69e 2a:* 0f 0b ud2 <-- trapping instruction 2c: 48 89 ef mov %rbp,%rdi 2f: e8 8a cc 42 ff call 0xffffffffff42ccbe 34: 48 89 ea mov %rbp,%rdx 37: 48 89 de mov %rbx,%rsi 3a: 48 rex.W 3b: c7 .byte 0xc7 3c: c7 .byte 0xc7 3d: 00 29 add %ch,(%rcx) 3f: 9e sahf Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 48 89 ef mov %rbp,%rdi 5: e8 8a cc 42 ff call 0xffffffffff42cc94 a: 48 89 ea mov %rbp,%rdx d: 48 89 de mov %rbx,%rsi 10: 48 rex.W 11: c7 .byte 0xc7 12: c7 .byte 0xc7 13: 00 29 add %ch,(%rcx) 15: 9e sahf [ 147.072371][ T6316] RSP: 0018:ffffc900027dfa60 EFLAGS: 00010286 [ 147.078265][ T6316] RAX: 000000000000004e RBX: ffff88813723ba48 RCX: 0000000000000000 [ 147.086051][ T6316] RDX: 000000000000004e RSI: 0000000000000008 RDI: fffff520004fbf3f [ 147.093842][ T6316] RBP: dead000000000122 R08: 0000000000000001 R09: fffff520004fbf08 [ 147.101779][ T6316] R10: ffffc900027df847 R11: 0000000000000001 R12: dead000000000100 [ 147.109705][ T6316] R13: ffff88813723cad0 R14: 0000000000000008 R15: dffffc0000000000 [ 147.117504][ T6316] FS: 0000000000000000(0000) GS:ffff888422776000(0000) knlGS:0000000000000000 [ 147.126251][ T6316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 147.132704][ T6316] CR2: 00007f8a3a9f00ac CR3: 000000041b674001 CR4: 00000000001726f0 [ 147.140498][ T6316] DR0: ffffffff87d71888 DR1: ffffffff87d71889 DR2: ffffffff87d7188a [ 147.148293][ T6316] DR3: ffffffff87d7188b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 147.156088][ T6316] Kernel panic - not syncing: Fatal exception [ 147.162002][ T6316] Kernel Offset: disabled -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki