From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 17A7733BBBD for ; Tue, 2 Jun 2026 02:55:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.13 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780368944; cv=fail; b=X0SZ1G3UBUjlgetJwrhWXQkXkLJJZJYIDUpy0b6nMSKMCcxhwXLn/lm1sFFTm50wpUxc9VoDsz4EkVa94CeX3R85aznInqDDC436Eex4QUhGursIFaAy31HotEN4sJpIsm++/Nny6UqXtSJ+1zyrCtoCfhZaFTNwMpDF5loH+4I= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780368944; c=relaxed/simple; bh=ZMFH+QYfgb7i4p9NfbSthoGSQ4+0tk8r2P4aRov3lFI=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:MIME-Version; b=NQTks/NXhGDlcijiWfMLlfaLcALo11g0Eo7myWY456L+0VOyqzWamAoswyezC3l3yJkyv+qqCWdqL6peakv/jzCraGHbvANj62j2wW91lUwytOiZfshN1lUOMDVdSQL2O7dhSgE9IupFAcaD47IHSJknozj4Q1eqwBy3XhYzFb0= 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=BFFCd0kU; arc=fail smtp.client-ip=192.198.163.13 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="BFFCd0kU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1780368942; x=1811904942; h=date:from:to:cc:subject:message-id:mime-version; bh=ZMFH+QYfgb7i4p9NfbSthoGSQ4+0tk8r2P4aRov3lFI=; b=BFFCd0kUbexN4zM+xE7hIyJYzhN2AE8jftrTNNxwZ6xrxSkEPLEwUra2 j0Zn3YERQ234OckaWH6CGZd2ZmMwPmOqPZ+HR6bzlQ3idEjcht+94y3T+ GNHV6Y19wdW50xgL6O1s987z+NPqxg0sIAvWMczEv0hfZInQ/TbA6/8Jh Np6DjlvGZ+1S8RUV9uyXAdGi9NIOELFWA1YR2xUAlpL4aVSrLPCASeBOv RLbuvED9ipBnXyJs9ClKEvtG26Ssg6jNUu7KhjgM1OOMjilXA4EmB5oYe lh3uOD7GOCY6dmvEhpMDzeNQMLC+U41CZ0pU/0WRfs4vuKkUfnzR4oQzH Q==; X-CSE-ConnectionGUID: QR03UqaUQkSWSBweoSyWXg== X-CSE-MsgGUID: wmG68LkEQL6a559umQ9AqA== X-IronPort-AV: E=McAfee;i="6800,10657,11804"; a="83716576" X-IronPort-AV: E=Sophos;i="6.24,182,1774335600"; d="scan'208";a="83716576" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2026 19:55:42 -0700 X-CSE-ConnectionGUID: vExvSbvPQWqvlQ7ejfT6Pg== X-CSE-MsgGUID: jXB+mvX6QV2ecg7QxPGRtA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,182,1774335600"; d="scan'208";a="243584942" Received: from fmsmsx902.amr.corp.intel.com ([10.18.126.91]) by orviesa008.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2026 19:55:41 -0700 Received: from FMSMSX901.amr.corp.intel.com (10.18.126.90) 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 15.2.2562.37; Mon, 1 Jun 2026 19:55:40 -0700 Received: from fmsedg902.ED.cps.intel.com (10.1.192.144) by FMSMSX901.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37 via Frontend Transport; Mon, 1 Jun 2026 19:55:40 -0700 Received: from CH4PR04CU002.outbound.protection.outlook.com (40.107.201.62) by edgegateway.intel.com (192.55.55.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Mon, 1 Jun 2026 19:55:40 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Nh6JqgEo+WPBwpEEchVBmhGwCWNwRjBM1gpxH1M5I3OKJyHHY8pfH5PzcOlMOZkm/mZaR+oXD97OIRjinT4rqZ00eRzWgVyyKgoZuMYCilIa0qcYjuJLGqGem/Yp84IIrYvQpxT2kTPpGQE01I/4GOuMykq3cY1UAH0n3Ni88rWMmeGZlJIhQ6ZqwB/0PRV9zAcTbqf8BCyD8xq5KelK858WrbE9GnowwTsW4Gt1qM4isNljSk7WZluOYiUTLU86T1yd4UXrx+XhRT7zzgrxeyM52TZWXPX8RUXRbvRpOFpKL9ArpRd2CXYBnlUsQz+ZuIXcIaWFJ49j8VcpRbz2CQ== 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=a3n0rA0xuKFniAQhi35TALNWG3KHFT08ljWoFSQEFlQ=; b=YqqIjkDo1rE3kyJ6AP69ShcSnUBfVjfXLmZ1FgPwioeGDqVKXN4zhWlZJlQ9KwLyVl3XwU3By+gK05wKMzj+NTL/XZs+WEc8qLyeQWo4+zbjKapkZLIs+ej4PIMTCKg7AUwppMxqBMG6OWtuY1nwyR6Y7N18vjAvU8NpU3f4HdA5P/z7GYiIdeFXtehCkgM2Jy56yb5jfwf53PnbikvD3R06CQhd+SCUvj8vz97iH+pEvJWHXJgQFqaxuD8MD5yEAWGLSHMsD2BqlZLsdmMWn888+suo5Ty+zdUIup2QE+ZFeWopVi1GEnu9lGVDbJf617kpylzfiCOeVODy/NS2gg== 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 PH7PR11MB7050.namprd11.prod.outlook.com (2603:10b6:510:20d::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.92.7; Tue, 2 Jun 2026 02:55:31 +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 15.21.0071.015; Tue, 2 Jun 2026 02:55:31 +0000 Date: Tue, 2 Jun 2026 10:55:23 +0800 From: kernel test robot To: Marco Crivellari CC: , , Tejun Heo , , Subject: [linux-next:master] [workqueue] 21c05ca88a: RIP:__alloc_workqueue Message-ID: <202606021026.6d6acabf-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline User-Agent: s-nail v14.9.25 X-ClientProxiedBy: KUZPR01CA0009.apcprd01.prod.exchangelabs.com (2603:1096:d10:34::7) To PH0PR11MB5832.namprd11.prod.outlook.com (2603:10b6:510:141::7) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH0PR11MB5832:EE_|PH7PR11MB7050:EE_ X-MS-Office365-Filtering-Correlation-Id: e4e4aca9-c64b-45ae-c382-08dec0526912 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|366016|1800799024|3023799007|56012099006|18002099003|11063799006; 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)(376014)(366016)(1800799024)(3023799007)(56012099006)(18002099003)(11063799006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?vWvFw/L5QbsWMdLM8Y8SBtfbNEGDevQDuhrGI9gB1o+CxfUwprJVIEvo6LNS?= =?us-ascii?Q?ZxiW3wJtVR0L0rtT48Zqv/atWP48ZxBfcWzhckZXkLzYI1B0l3hoLElzVLID?= =?us-ascii?Q?5NadiVnclsHiUxKxqH9Z5a6gz7DzQQSHh9DGYxrOgWXnJ8qnZpQFem8gc/Il?= =?us-ascii?Q?y88UzZpMVAoCm/SpZPpL3/u0NsplflPmt8idqQuAXp0wy5MXe+D1wmi1W1kq?= =?us-ascii?Q?4LyGosb+F03fAp8suJ2CUEABGWvEKzQayz9c6m0lTXdxOG/CsWV3J/YYlelG?= =?us-ascii?Q?xLvcymaytgp0uVKCGzuiEyC6ISPpeduoXQJ3aGckxuEHsjN1sEuRQBd6j9c1?= =?us-ascii?Q?M6cma3UnUClim6wTvImaE5xNywFhhr5Ojha8DcNxE7RlqfjqWb5AVSlJlYsa?= =?us-ascii?Q?IoNQt1Zu3JAbmoiAAsfmvoV1yTOyfO5FYJ2dtPtoHqOs6/B+yCaxhyvL3bAX?= =?us-ascii?Q?57COEEbNTs6O8M24XqrIJSCav4hLMCfc+OkMevRK4PqKd5doTvnd3n87zMKr?= =?us-ascii?Q?mEZUYJzJKtjv9huontlaVtRHMVszNghDayqfTQuN5l8Qs3sLmdKOzVYUhVVM?= =?us-ascii?Q?XtvsyzVStRbp5hRkNIlLji0tgjlbVoFMt4EcnukW8952wDQ4XuLr1dbNrG9x?= =?us-ascii?Q?uCARwh1eWzfGIDMj7WaIFepEGChisv7AoG7ZpweZyCyGNQ458o2LZScpoIWi?= =?us-ascii?Q?9M9t4rXix5zY1kmlaQ12BKb+E5QpjOkz2mw8s8Aip3s59+jO0aEcaG7oFlGL?= =?us-ascii?Q?uuN+72Wb/Q8FNHEJfevKtg9ylQEslVv2Y6S66a84Rla69osCU6LD9yNlytsg?= =?us-ascii?Q?v+0qHr4witMW0A54EEwh2hb/MzXof97OKpEeid9kgHpB2woYaW5D4DEiTKYU?= =?us-ascii?Q?gNiNCW0oRgrjL0Rlsxi3SNe7IkTeKFrKZyLa4zIqdwaqug6TMPUWtqDsn4sv?= =?us-ascii?Q?BfmXkPQUnJyaBrS3afNSrVCD4PTjcbOL4JjLp+9nx9DkG/MiDArcFKZiCT0a?= =?us-ascii?Q?UGkFcnNBp3ozbZ7JhuOqQ1aYbw1a+V7f6WDZ0aHnw1gwgJIx4pJCV7H4NN6q?= =?us-ascii?Q?g7VuvBLNThG3C2hRLZTyEdXsAJuKgXCujR6jbzJDHgsxkeYgl8PuAmR6rI0u?= =?us-ascii?Q?DESejDw8Lfw41saU7fy0NOcgBykkNxtu/inzpCVY98PloPvfHP4QZWwjJOwo?= =?us-ascii?Q?o03Mi7MsF7iHV/4TN8lnP2Rw/VoX9DZjTog+dP8LHA+TKqMKsXkV2B0ynFGg?= =?us-ascii?Q?IUhCNYiF6lP87S6umeybVJcK7AYmcATAmtiXK9YTgsWv54w/jU2CIVdSQ0Up?= =?us-ascii?Q?LDq58jU104JRaf2+YcvjlHU1hpivFZZVxKSWw0PkdZzmbgGe011wuVUeuXq3?= =?us-ascii?Q?JbNc/A+ArD4VFfxgFPcUcrzHxmSSY+9qdn0KOSyW3skzzlMD6BmDw9smm/Q1?= =?us-ascii?Q?X/nxx7KbDz4yLCwgx6OgVaJCBhBXJVIfcvPTYpkK0kvXhb98r1sKVyMw0R3w?= =?us-ascii?Q?L5/YzrSqidR17ICEHGCcqpQWyi4wnFNPEq6RJQnR8qEcPOqKCh+hvC8O1b5a?= =?us-ascii?Q?3gJM2TzzoXOXvrGbl1Z1FZ11hbVbEiRdcY+66HzFObfhtvCq7kaLaBXpZQbP?= =?us-ascii?Q?yY98o+GLxecMYqcamEK+ZJR/mzpeNYzXHV2sbyFgThk+QL/LoUDd1Onjgk3E?= =?us-ascii?Q?Agr5+wW7icRPgnbu3YyWwtvz9cX1yxt+U+fFAc+ibg9iWRN5I3CjcQeYBOdR?= =?us-ascii?Q?pWpRiJJMpA=3D=3D?= X-Exchange-RoutingPolicyChecked: LRAgV5rXZi6wFLXF3/aKMUPlWjpdbFKRDf5tRFcVMy5/AsLENbhIAW81xKKLjnWDxJvebFX8E7CmOTFr+daTR53B/kWgXhhn2ku3s9WG2uUsPPlLjlvmZxWc/lcZmLm9kJO56yCeXJ9HHPG2o2lWIPMoWSyCkiVpbqV7sjjFBISUT1kIBns7OmpidSqW9UdSs7096zMYBmmP2mcy3HbCN9U+DhpdJ5UDWYg/a6Yw3DPK38tHW1AePwZVN7ltQYNx0GIA8lc076A01OL5rs7eDVA4zTnA5PlVU1luMRb0UwPqH3O4yMfJIx3ogusQ4gE/Yiy79QMUTD4m4lPeMzHQsA== X-MS-Exchange-CrossTenant-Network-Message-Id: e4e4aca9-c64b-45ae-c382-08dec0526912 X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB5832.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Jun 2026 02:55:31.7833 (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: 8Edmv9zKR9I5I2SSk7e+eYCp+ARw4hAXrBzCUgOjU9JG9Mw40b5+z7kIx20mbtxUarZHRkUSMUmHwuZUrgC45g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR11MB7050 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "RIP:__alloc_workqueue" on: commit: 21c05ca88a548ca1353cbef189c97d4f03b90692 ("workqueue: Add warnings and ensure one among WQ_PERCPU or WQ_UNBOUND is present") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master [test failed on linux-next/master 7da7f07112610a520567421dd2ffcb51beaefbcc] in testcase: xfstests version: xfstests-x86_64-cac9fe2b-1_20260518 with following parameters: disk: 4HDD fs: btrfs test: generic-169 config: x86_64-rhel-9.4-func compiler: gcc-14 test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (Skylake) with 28G 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/202606021026.6d6acabf-lkp@intel.com [ 3.050774][ T1] ------------[ cut here ]------------ [ 3.064584][ T1] workqueue: thermal_events is using neither WQ_PERCPU or WQ_UNBOUND. Setting WQ_PERCPU. [ 3.074470][ T1] WARNING: kernel/workqueue.c:5837 at __alloc_workqueue+0x9cf/0xcb0, CPU#3: swapper/0/1 [ 3.084471][ T1] Modules linked in: [ 3.087449][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Tainted: G S 7.1.0-rc2+ #1 PREEMPT(lazy) [ 3.098472][ T1] Tainted: [S]=CPU_OUT_OF_SPEC [ 3.103448][ T1] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.2.8 01/26/2016 [ 3.111467][ T1] RIP: 0010:__alloc_workqueue (workqueue.c:5837 (discriminator 1)) [ 3.117449][ T1] Code: 31 ed e9 bc fd ff ff 80 3d d3 b1 24 05 00 0f 84 e5 9c c6 ff f7 c3 02 01 00 00 0f 85 bd f6 ff ff 48 8d 3d 21 e1 2b 05 4c 89 fe <67> 48 0f b9 3a 80 cf 01 e9 a6 f6 ff ff 41 be 08 00 00 00 41 bd 00 All code ======== 0: 31 ed xor %ebp,%ebp 2: e9 bc fd ff ff jmp 0xfffffffffffffdc3 7: 80 3d d3 b1 24 05 00 cmpb $0x0,0x524b1d3(%rip) # 0x524b1e1 e: 0f 84 e5 9c c6 ff je 0xffffffffffc69cf9 14: f7 c3 02 01 00 00 test $0x102,%ebx 1a: 0f 85 bd f6 ff ff jne 0xfffffffffffff6dd 20: 48 8d 3d 21 e1 2b 05 lea 0x52be121(%rip),%rdi # 0x52be148 27: 4c 89 fe mov %r15,%rsi 2a:* 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: 80 cf 01 or $0x1,%bh 32: e9 a6 f6 ff ff jmp 0xfffffffffffff6dd 37: 41 be 08 00 00 00 mov $0x8,%r14d 3d: 41 rex.B 3e: bd .byte 0xbd ... Code starting with the faulting instruction =========================================== 0: 67 48 0f b9 3a ud1 (%edx),%rdi 5: 80 cf 01 or $0x1,%bh 8: e9 a6 f6 ff ff jmp 0xfffffffffffff6b3 d: 41 be 08 00 00 00 mov $0x8,%r14d 13: 41 rex.B 14: bd .byte 0xbd ... [ 3.136504][ T1] RSP: 0000:ffffc9000002fb00 EFLAGS: 00010246 [ 3.142449][ T1] RAX: 000000000000000e RBX: 0000000000000080 RCX: 1ffff92000005f4c [ 3.150468][ T1] RDX: 0000000000000006 RSI: ffff88810df4ecb8 RDI: ffffffff8686adc0 [ 3.158466][ T1] RBP: ffff88810df4ec00 R08: ffffffff84c3942e R09: ffffc9000002fb88 [ 3.166466][ T1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3.174467][ T1] R13: ffffffff84c39420 R14: ffffc9000002fb88 R15: ffff88810df4ecb8 [ 3.182467][ T1] FS: 0000000000000000(0000) GS:ffff88868c84b000(0000) knlGS:0000000000000000 [ 3.191469][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.197451][ T1] CR2: 0000000000000000 CR3: 0000000756870001 CR4: 00000000003706f0 [ 3.205467][ T1] Call Trace: [ 3.208444][ T1] [ 3.211443][ T1] ? __pfx_mutex_unlock (x86/include/asm/atomic64_64.h:15) [ 3.216448][ T1] ? __pfx_mutex_lock (locking/mutex.c:1114 (discriminator 1)) [ 3.221448][ T1] alloc_workqueue_noprof (workqueue.c:5932 workqueue.c:5948) [ 3.226448][ T1] ? __pfx_alloc_workqueue_noprof (workqueue.c:5671 (discriminator 1)) [ 3.232449][ T1] ? __pfx_genl_register_family (netlink/genetlink.c:548 (discriminator 1)) [ 3.238450][ T1] ? add_device_randomness (linux/spinlock.h:408 char/random.c:936) [ 3.243447][ T1] ? __pfx_thermal_init (usercopy_64.c:?) [ 3.248447][ T1] thermal_init (thermal/thermal_core.c:1892 (discriminator 2)) [ 3.252447][ T1] ? __pfx_thermal_init (usercopy_64.c:?) [ 3.257447][ T1] do_one_initcall (main.c:1392) [ 3.262447][ T1] ? __pfx_do_one_initcall (trace/events/initcall.h:10) [ 3.267448][ T1] ? parse_one (params.c:132) [ 3.271446][ T1] ? kasan_save_track (kasan/common.c:78) [ 3.276447][ T1] ? __kasan_kmalloc (kasan/common.c:398 kasan/common.c:415) [ 3.281447][ T1] ? __kmalloc_noprof (linux/kasan.h:263 slub.c:5295 slub.c:5307) [ 3.286447][ T1] do_initcalls (main.c:1454 (discriminator 1) main.c:1470 (discriminator 1)) [ 3.290447][ T1] kernel_init_freeable (main.c:1490 main.c:1703) [ 3.295448][ T1] ? __pfx_kernel_init_freeable (main.c:1671) [ 3.301449][ T1] ? __pfx_schedule_timeout (??:?) [ 3.306449][ T1] ? __pfx__raw_spin_lock_irq (locking/spinlock.c:183) [ 3.312448][ T1] ? __pfx_kernel_init (main.c:762) [ 3.317447][ T1] ? __pfx_kernel_init (main.c:762) [ 3.322447][ T1] kernel_init (main.c:1593) [ 3.326446][ T1] ? __pfx_kernel_init (main.c:762) [ 3.331447][ T1] ret_from_fork (x86/kernel/process.c:158) [ 3.335447][ T1] ? __pfx_ret_from_fork (x86/include/asm/entry-common.h:54) [ 3.340448][ T1] ? switch_fpu (linux/instrumented.h:82 asm-generic/bitops/instrumented-non-atomic.h:141 linux/thread_info.h:133 linux/sched.h:2066 x86/include/asm/fpu/sched.h:34) [ 3.345447][ T1] ? __switch_to (x86/kernel/process_64.c:403 x86/kernel/process_64.c:663) [ 3.349446][ T1] ? __switch_to_asm (x86/entry/entry_64.S:206) [ 3.354447][ T1] ? __pfx_kernel_init (main.c:762) [ 3.359448][ T1] ret_from_fork_asm (x86/entry/entry_64.S:245) [ 3.364448][ T1] [ 3.367466][ T1] ---[ end trace 0000000000000000 ]--- The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20260602/202606021026.6d6acabf-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki