From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.151]) (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 6398579EB; Mon, 18 Dec 2023 07:04:58 +0000 (UTC) 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="iM9FpNvz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702883098; x=1734419098; h=date:from:to:cc:subject:message-id:mime-version; bh=4lkMmnt6A3bZNifKCcp0MWCE+trhlyI6xx3j5IRsbvY=; b=iM9FpNvzsHf5Q9wLDWbveEtfI+6sRXenXACXUFFd+RjaXrfGCzM10qIr 5ef4ZEvfINRAfOktwphX9LtS+K+JKE3RitUXRPD3bcxjXSehji0wD4a1m S7Nru9adhBKmIfw3BPF9Eq5NDg0x+3j62N0Oi1GjdpJMrfErQ0s9WgSNO nr5D7rdKugYwFvslEkZyrhKCwr1ZmuHoyf9EKPXrTr3YOpndcctNLfPsu LxxJN67aAH25rwtt1UWt0otmbEF8uUOLey2TAbr7NJxfH+wPtbZK2tVHh 2Kn6T7dQkgbscP7FFXDI6t7ZmiAMgyZCryXsTVd+yDgiThztAR3/gQkmG g==; X-IronPort-AV: E=McAfee;i="6600,9927,10927"; a="375619037" X-IronPort-AV: E=Sophos;i="6.04,284,1695711600"; d="scan'208";a="375619037" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Dec 2023 23:04:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10927"; a="778984771" X-IronPort-AV: E=Sophos;i="6.04,284,1695711600"; d="scan'208";a="778984771" Received: from orsmsx602.amr.corp.intel.com ([10.22.229.15]) by fmsmga007.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 17 Dec 2023 23:04:57 -0800 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) 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 15.1.2507.35; Sun, 17 Dec 2023 23:04:56 -0800 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX611.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Sun, 17 Dec 2023 23:04:56 -0800 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) 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 15.1.2507.35 via Frontend Transport; Sun, 17 Dec 2023 23:04:56 -0800 Received: from NAM02-DM3-obe.outbound.protection.outlook.com (104.47.56.40) 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 15.1.2507.35; Sun, 17 Dec 2023 23:04:56 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=TX0BqftYU6LuL9cSw+cnoAsmWtU4GelLgqDOI6tbF6YuqfayixmaLPW5i/Q0xLfYN083e8hNxm6qWJgY2AAp0sgzdAWuKrkQNFprwnwDRhVv+h6uKqIAG6VTzh9zmk3rqbkli0m6o67FJq+qIjRDK1wGNyoBpy2wWNjyz3WcBDDZjSDd3Hq3JDlmiLMhkpZGRoMNdVDzHeC+wpQKlnU8pVXqfvyWwvZATHLI6M37J9gUZL44ebuKq1Ee9YYKntZ67YwIM1z+PTs51xEKtuf2C4DZBDFYm0bLak0+cY5i6fUYuW/4GPAAODTENjyLMRrxQz2Kq4iM3H4XG/On+B+Ybw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=+eeJU3eOkaC93NKpFpiiv2gkb/+MtQxTf+1UaBdcmMg=; b=a4qRBnfSS25EI5ZmKTqih+XNJzG9rNNdZ/HmiiH/eg5Wk5tyyAfkui/2l4R+0s7ooVZjh98+QWrGxGeOlELBPCPABu3uQZZo/V1uzLPUvOF/39jqyl1/+MUF0DAH3u2uiwjAyyTej6b2hhhBo+/LWNwawzLUaMTGB4gpMV27g2IPksG+pzeRCoHzllMO9pW+UTpim0Bo1NaVyKBnEApFUHfPCsbAPPsvPXd+r8diG2L/Aagp9CEUR3zfKj/gGz5sl8Wg3DWBEAtHBELnsKJfd0NTXC21g8nG8Qzxb4pVwKeM1dfzh1gcQDTf5rhwZ9v6apWNpVH1XVfecrZQkAoqyg== 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 SA1PR11MB8256.namprd11.prod.outlook.com (2603:10b6:806:253::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7091.37; Mon, 18 Dec 2023 07:04:54 +0000 Received: from LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::1236:9a2e:5acd:a7f]) by LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::1236:9a2e:5acd:a7f%3]) with mapi id 15.20.7091.034; Mon, 18 Dec 2023 07:04:54 +0000 Date: Mon, 18 Dec 2023 15:04:46 +0800 From: kernel test robot To: Masami Hiramatsu CC: , , , , Subject: [mhiramat:topic/fprobe-on-fgraph] [function_graph] b92a5e78c3: WARNING:at_kernel/trace/trace.c:#run_tracer_selftest Message-ID: <202312181100.508f8f48-oliver.sang@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline X-ClientProxiedBy: SI2PR01CA0021.apcprd01.prod.exchangelabs.com (2603:1096:4:192::19) To LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR11MB8603:EE_|SA1PR11MB8256:EE_ X-MS-Office365-Filtering-Correlation-Id: d2196f7c-5c8a-414d-e0c4-08dbff97a2b4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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:LV3PR11MB8603.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(39860400002)(376002)(346002)(396003)(366004)(136003)(230922051799003)(230273577357003)(230173577357003)(64100799003)(186009)(451199024)(1800799012)(107886003)(1076003)(26005)(2616005)(82960400001)(38100700002)(36756003)(86362001)(83380400001)(5660300002)(45080400002)(6512007)(6506007)(6666004)(8676002)(4326008)(8936002)(66946007)(66556008)(6486002)(316002)(6916009)(66476007)(2906002)(41300700001)(478600001)(966005);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?k9jKyrIf5rT7rve879yss7SilwCLJ1E+6AWRttlnPlaYk+vdjBYDaxvrF9Lt?= =?us-ascii?Q?QTK/Q4q23PV3eECeDKz8DPdl6Z63D88oGN5BHJPKJWXXDGitph1JSo5rl7Ng?= =?us-ascii?Q?MwB+SrcYdF81IWjy1EeeNH/qJxWuuGXZq/4VVei5Ul5/XXrXvtiNWGj7Q+1m?= =?us-ascii?Q?K6yeYGsCvdih+qgbyB5bS1fxUKHdFVWTA4pLLZtqObRGImeJ2MLCjX3QHMTp?= =?us-ascii?Q?TvySK29AGwqpoC9RWxnho7wADvjIox6JT7PfhSUDeV1qmMYKdEDRRXkGwdE5?= =?us-ascii?Q?47nAGxp5MgFUyD8US/XJCJ5WRsigg5p3cNgDk5db0znNuK7LmQ7twRlX9eWS?= =?us-ascii?Q?+Bl7Swrwfx3qrTECT2aOk1XJP6AE9xWNSVssuPHtXR9nc5U9Pe8UitHqBFhH?= =?us-ascii?Q?RQ8ngCuPV5N9SMpT4J52FYW0YBUHXcIN8FYTkVmcjRXAz5jeDOVF3QmbaM0i?= =?us-ascii?Q?6fXnovmDNOdqrRI1q/8QFPNVZyIh54OBz280rf0DI2batzEiE2ugNfck5z1f?= =?us-ascii?Q?ma3xNodxTRzyEcIaJNI++QyjpVHb9EbiUzUQ5QkN6xW6jZu1K+WXc7rq5pS3?= =?us-ascii?Q?ZikMcufu19qK//+/WBY+pIatMuY9H8YafNBq2X2JG7RCv9CzQHOTnYw5Cw2B?= =?us-ascii?Q?dUdoCB0bc4aXlmFfTcYKwgIvnYSb14uVMQNil5Nbj0mlqw/nij5r9kQEeHZ8?= =?us-ascii?Q?g44HgHeOb0GEhfAKcWUwd6HF+/MO/8li0A+gwZevgS+chjNx/TsbScyrW4M7?= =?us-ascii?Q?Ugx8xaFFMcWDGD/QYITjORZ1d2X1b4+N0x9/Hj4/muCqGlV55E/Z24HyMKfE?= =?us-ascii?Q?c2nRzEv2FrjKaSMz5L9b9fwp6v1yLOMa8UjiFB7Bo92qam0yxbk+RI4iIl0T?= =?us-ascii?Q?NOojvR9Dx3VwZmarWCR9gzJcxynkD4ihnJ5kqCmn5uO6QCRRbmTIT9xAOOo/?= =?us-ascii?Q?2tOA8x5JGDV1Ze+54l5luFB8h20Lz1ATVyh0ik6cVFK4OVNZEYkrLeEbuDlo?= =?us-ascii?Q?YIJXoYzPIV9VvuHEZsp4jYzmYYYFOZAd4yK7zL9T22KKT6rDQHErF5j25pxJ?= =?us-ascii?Q?JCleVUtxTy71p2CCxHPBhvruXHm0HRLvD6GMrFRtYQJu5QlE2RYGQitcPfih?= =?us-ascii?Q?1ESxFyPChnnWWE0ZEUojUNiN05kyUmFNOgRWYcpaizqerfEcZuwSp7UEZms4?= =?us-ascii?Q?jQKG99BtHY4urjMm4nuHT4pH6Ktbw1UAP6sZ2XVzGFfPpkgavfwiPLGrfS+3?= =?us-ascii?Q?WpFfk3Q+yQz2Fx6DBbUWFDxuKC9XFNdechf7ytwESNoAwjA2kDRZ5OVj92e0?= =?us-ascii?Q?fwms1YK9fv9pxYNZD4SipBfCQaWnwse+YCXPybIvU08lYqYYvzyC507N+I36?= =?us-ascii?Q?1Fa4Gowb69D3bNz8IDqQ/jrx09HDS9RZXCZTZO7jBhoAvhMfAxwzOgQB+Esd?= =?us-ascii?Q?7C1ZmXA2Ct4kjF3pgdwrZH1WheFt9efZbMsE0MptGXsPMH+ZALky4loBfmHO?= =?us-ascii?Q?NHWEaSDUG8/kcJq2c2Ep/c55FdGyQx1tb0jPBCP89anGwFeDqGB9Zvb9k//6?= =?us-ascii?Q?6oIsmDn2nCJ+VfbfOrOaXvPmEFJwOEMXCgvIRgi9?= X-MS-Exchange-CrossTenant-Network-Message-Id: d2196f7c-5c8a-414d-e0c4-08dbff97a2b4 X-MS-Exchange-CrossTenant-AuthSource: LV3PR11MB8603.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Dec 2023 07:04:53.9437 (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: 36ruuoCpzHTpn43crHh51btqd/9ejpY/5X4TBmwWStPwXrew/3nF6oQvD8K5QGnPzU4bzfSbzoN8jXdEK9yOBQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR11MB8256 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "WARNING:at_kernel/trace/trace.c:#run_tracer_selftest" on: commit: b92a5e78c35fde3c1be7263b39724388482a4bd9 ("function_graph: Add a new entry handler with parent_ip and ftrace_regs") https://git.kernel.org/cgit/linux/kernel/git/mhiramat/linux.git topic/fprobe-on-fgraph in testcase: trinity version: trinity-i386-abe9de86-1_20230429 with following parameters: runtime: 600s test-description: Trinity is a linux system call fuzz tester. test-url: http://codemonkey.org.uk/projects/trinity/ 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) +----------------------------------------------------------------------------------+------------+------------+ | | 26fcffc6d7 | b92a5e78c3 | +----------------------------------------------------------------------------------+------------+------------+ | WARNING:at_kernel/trace/trace.c:#run_tracer_selftest | 0 | 8 | | EIP:run_tracer_selftest | 0 | 8 | +----------------------------------------------------------------------------------+------------+------------+ 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/202312181100.508f8f48-oliver.sang@intel.com [ 5.502226][ T1] ------------[ cut here ]------------ [ 5.502226][ T1] WARNING: CPU: 1 PID: 1 at kernel/trace/trace.c:2031 run_tracer_selftest (kernel/trace/trace.c:2031 (discriminator 1)) [ 5.502899][ T1] Modules linked in: [ 5.503348][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.7.0-rc2-00034-gb92a5e78c35f #1 [ 5.504358][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 5.505125][ T1] EIP: run_tracer_selftest (kernel/trace/trace.c:2031 (discriminator 1)) [ 5.505764][ T1] Code: ff ff a3 18 30 4b c2 89 f8 89 15 1c 30 4b c2 e8 cb b1 ff ff 89 f8 e8 58 52 ff ff e9 c1 fe ff ff 68 50 d6 f9 c1 e8 2d 61 f7 ff <0f> 0b b8 ff ff ff ff 5a e9 22 ff ff ff b8 f4 ff ff ff e9 18 ff ff All code ======== 0: ff (bad) 1: ff a3 18 30 4b c2 jmp *-0x3db4cfe8(%rbx) 7: 89 f8 mov %edi,%eax 9: 89 15 1c 30 4b c2 mov %edx,-0x3db4cfe4(%rip) # 0xffffffffc24b302b f: e8 cb b1 ff ff call 0xffffffffffffb1df 14: 89 f8 mov %edi,%eax 16: e8 58 52 ff ff call 0xffffffffffff5273 1b: e9 c1 fe ff ff jmp 0xfffffffffffffee1 20: 68 50 d6 f9 c1 push $0xffffffffc1f9d650 25: e8 2d 61 f7 ff call 0xfffffffffff76157 2a:* 0f 0b ud2 <-- trapping instruction 2c: b8 ff ff ff ff mov $0xffffffff,%eax 31: 5a pop %rdx 32: e9 22 ff ff ff jmp 0xffffffffffffff59 37: b8 f4 ff ff ff mov $0xfffffff4,%eax 3c: e9 .byte 0xe9 3d: 18 ff sbb %bh,%bh 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: b8 ff ff ff ff mov $0xffffffff,%eax 7: 5a pop %rdx 8: e9 22 ff ff ff jmp 0xffffffffffffff2f d: b8 f4 ff ff ff mov $0xfffffff4,%eax 12: e9 .byte 0xe9 13: 18 ff sbb %bh,%bh 15: ff .byte 0xff [ 5.508031][ T1] EAX: 00000007 EBX: c1f9fa5b ECX: 00000000 EDX: 00000000 [ 5.508856][ T1] ESI: c25e18e0 EDI: c0109500 EBP: c031bed4 ESP: c031bec4 [ 5.513135][ T1] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010286 [ 5.514023][ T1] CR0: 80050033 CR2: 00000000 CR3: 02763000 CR4: 000406d0 [ 5.514855][ T1] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 5.515688][ T1] DR6: fffe0ff0 DR7: 00000400 [ 5.516235][ T1] Call Trace: [ 5.516632][ T1] ? show_regs (arch/x86/kernel/dumpstack.c:479) [ 5.517125][ T1] ? run_tracer_selftest (kernel/trace/trace.c:2031 (discriminator 1)) [ 5.517722][ T1] ? __warn (kernel/panic.c:677) [ 5.518185][ T1] ? run_tracer_selftest (kernel/trace/trace.c:2031 (discriminator 1)) [ 5.518797][ T1] ? report_bug (lib/bug.c:201 lib/bug.c:219) [ 5.519323][ T1] ? exc_overflow (arch/x86/kernel/traps.c:250) [ 5.519844][ T1] ? handle_bug (arch/x86/kernel/traps.c:216) [ 5.520351][ T1] ? exc_invalid_op (arch/x86/kernel/traps.c:258 (discriminator 1)) [ 5.521153][ T1] ? handle_exception (arch/x86/entry/entry_32.S:1049) [ 5.521153][ T1] ? exc_overflow (arch/x86/kernel/traps.c:250) [ 5.521642][ T1] ? run_tracer_selftest (kernel/trace/trace.c:2031 (discriminator 1)) [ 5.522253][ T1] ? exc_overflow (arch/x86/kernel/traps.c:250) [ 5.522776][ T1] ? run_tracer_selftest (kernel/trace/trace.c:2031 (discriminator 1)) [ 5.523386][ T1] register_tracer (kernel/trace/trace.c:2065 kernel/trace/trace.c:2188) [ 5.523932][ T1] ? init_graph_tracefs (kernel/trace/trace_functions_graph.c:1448) [ 5.525126][ T1] init_graph_trace (kernel/trace/trace_functions_graph.c:1462) [ 5.525126][ T1] do_one_initcall (init/main.c:1236) [ 5.525132][ T1] do_initcalls (init/main.c:1297 init/main.c:1314) [ 5.525660][ T1] kernel_init_freeable (init/main.c:1553) [ 5.526271][ T1] ? rest_init (init/main.c:1433) [ 5.526789][ T1] kernel_init (init/main.c:1443) [ 5.527291][ T1] ret_from_fork (arch/x86/kernel/process.c:153) [ 5.527828][ T1] ? rest_init (init/main.c:1433) [ 5.529154][ T1] ret_from_fork_asm (arch/x86/entry/entry_32.S:741) [ 5.529154][ T1] entry_INT80_32 (arch/x86/entry/entry_32.S:947) [ 5.529154][ T1] irq event stamp: 2126727 [ 5.529642][ T1] hardirqs last enabled at (2126735): console_unlock (arch/x86/include/asm/irqflags.h:26 arch/x86/include/asm/irqflags.h:67 arch/x86/include/asm/irqflags.h:127 kernel/printk/printk.c:341 kernel/printk/printk.c:2706 kernel/printk/printk.c:3038) [ 5.530695][ T1] hardirqs last disabled at (2126742): console_unlock (kernel/printk/printk.c:339 kernel/printk/printk.c:2706 kernel/printk/printk.c:3038) [ 5.533126][ T1] softirqs last enabled at (2126476): __do_softirq (arch/x86/include/asm/preempt.h:27 kernel/softirq.c:400 kernel/softirq.c:582) [ 5.533126][ T1] softirqs last disabled at (2126471): do_softirq_own_stack (arch/x86/kernel/irq_32.c:57 arch/x86/kernel/irq_32.c:147) [ 5.533126][ T1] ---[ end trace 0000000000000000 ]--- [ 5.534553][ T1] prandom: seed boundary self test passed [ 5.537152][ T1] prandom: 100 self tests passed [ 5.537152][ T1] pinctrl core: initialized pinctrl subsystem The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20231218/202312181100.508f8f48-oliver.sang@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki