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Mon, 26 Feb 2024 08:31:42 +0000 Date: Mon, 26 Feb 2024 16:31:34 +0800 From: kernel test robot To: David Sterba CC: , , , David Sterba , Subject: Re: [PATCH 08/10] btrfs: simplify conditions in btrfs_free_chunk_map() Message-ID: <202402261652.bcd6d27d-lkp@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: SI2PR02CA0013.apcprd02.prod.outlook.com (2603:1096:4:194::21) To LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR11MB8603:EE_|MN2PR11MB4631:EE_ X-MS-Office365-Filtering-Correlation-Id: b0e7c397-9c96-4731-3ca2-08dc36a55beb 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);DIR:OUT;SFP:1101; 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OptiPlex 7040/0Y7WYT, BIOS 1.1.1 10/07/2015 [ 55.420665][ T1454] Call Trace: [ 55.423806][ T1454] [ 55.426586][ T1454] dump_stack_lvl+0x36/0x50 [ 55.430927][ T1454] kasan_report+0xc7/0x100 [ 55.435178][ T1454] ? btrfs_put_block_group+0x15a/0x2c0 [btrfs] [ 55.441237][ T1454] kasan_check_range+0xfc/0x1a0 [ 55.445928][ T1454] btrfs_put_block_group+0x15a/0x2c0 [btrfs] [ 55.451831][ T1454] btrfs_free_block_groups+0x7fd/0x10f0 [btrfs] [ 55.457992][ T1454] ? free_root_pointers+0x759/0xa10 [btrfs] [ 55.463785][ T1454] close_ctree+0x87c/0xcf0 [btrfs] [ 55.468842][ T1454] ? _btrfs_printk+0x1e8/0x430 [btrfs] [ 55.474214][ T1454] ? preempt_notifier_dec+0x20/0x20 [ 55.479245][ T1454] ? btrfs_cleanup_transaction+0xae0/0xae0 [btrfs] [ 55.486236][ T1454] ? fsnotify_sb_delete+0x2ab/0x420 [ 55.491265][ T1454] ? fsnotify+0x14d0/0x1550 [ 55.495604][ T1454] ? dispose_list+0x1b0/0x1b0 [ 55.500118][ T1454] generic_shutdown_super+0x13f/0x370 [ 55.505320][ T1454] kill_anon_super+0x3a/0x90 [ 55.509745][ T1454] btrfs_kill_super+0x3b/0x50 [btrfs] [ 55.515033][ T1454] deactivate_locked_super+0xa2/0x190 [ 55.520235][ T1454] cleanup_mnt+0x1e5/0x3f0 [ 55.524487][ T1454] task_work_run+0x119/0x200 [ 55.528911][ T1454] ? task_work_cancel+0x20/0x20 [ 55.533592][ T1454] ? __x64_sys_umount+0x119/0x140 [ 55.538447][ T1454] ? __ia32_sys_oldumount+0xf0/0xf0 [ 55.543475][ T1454] syscall_exit_to_user_mode+0x1fa/0x200 [ 55.548936][ T1454] do_syscall_64+0x6f/0x170 [ 55.553272][ T1454] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 55.558994][ T1454] RIP: 0033:0x7fcb7e405a67 [ 55.563244][ T1454] Code: 24 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f9 23 0d 00 f7 d8 64 89 01 48 [ 55.582617][ T1454] RSP: 002b:00007ffd2ff1b1d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 55.590846][ T1454] RAX: 0000000000000000 RBX: 00007fcb7e53a264 RCX: 00007fcb7e405a67 [ 55.598639][ T1454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000564579779b90 [ 55.606431][ T1454] RBP: 0000564579779960 R08: 0000000000000000 R09: 00007ffd2ff19f80 [ 55.614225][ T1454] R10: 00007fcb7e498fc0 R11: 0000000000000246 R12: 0000000000000000 [ 55.622019][ T1454] R13: 0000564579779b90 R14: 0000564579779a70 R15: 0000000000000000 [ 55.629829][ T1454] [ 55.632697][ T1454] ================================================================== [ 55.640659][ T1454] Disabling lock debugging due to kernel taint [ 55.646643][ T1454] BUG: kernel NULL pointer dereference, address: 000000000000001c [ 55.654266][ T1454] #PF: supervisor write access in kernel mode [ 55.660162][ T1454] #PF: error_code(0x0002) - not-present page [ 55.665971][ T1454] PGD 0 P4D 0 [ 55.669189][ T1454] Oops: 0002 [#1] PREEMPT SMP KASAN PTI [ 55.674565][ T1454] CPU: 1 PID: 1454 Comm: umount Tainted: G S B I 6.8.0-rc4-00127-g1511810d056b #1 [ 55.684619][ T1454] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.1.1 10/07/2015 [ 55.692684][ T1454] RIP: 0010:btrfs_put_block_group+0x15f/0x2c0 [btrfs] [ 55.699363][ T1454] Code: c1 ea 03 80 3c 02 00 0f 85 31 01 00 00 48 8b ab 28 02 00 00 be 04 00 00 00 4c 8d 65 1c 4c 89 e7 e8 86 cc e6 bf b8 ff ff ff ff 0f c1 45 1c 83 f8 01 74 7e 85 c0 0f 8e 9b 00 00 00 48 89 df 5b [ 55.718754][ T1454] RSP: 0018:ffffc90001317b78 EFLAGS: 00010246 [ 55.724647][ T1454] RAX: 00000000ffffffff RBX: ffff8881eae12000 RCX: 0000000000000001 [ 55.732455][ T1454] RDX: fffffbfff0c59f01 RSI: 0000000000000008 RDI: ffffffff862cf800 [ 55.740260][ T1454] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0c59f00 [ 55.748054][ T1454] R10: ffffffff862cf807 R11: 0000000000000001 R12: 000000000000001c [ 55.755848][ T1454] R13: ffff88818c5da090 R14: ffff8881eae12100 R15: ffff8881eae120d8 [ 55.763642][ T1454] FS: 00007fcb7e1c8840(0000) GS:ffff8887ee280000(0000) knlGS:0000000000000000 [ 55.772406][ T1454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.778826][ T1454] CR2: 000000000000001c CR3: 00000001e5a68006 CR4: 00000000003706f0 [ 55.786620][ T1454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.794416][ T1454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.802223][ T1454] Call Trace: [ 55.805352][ T1454] [ 55.808132][ T1454] ? __die+0x23/0x70 [ 55.811871][ T1454] ? page_fault_oops+0x136/0x240 [ 55.816655][ T1454] ? show_fault_oops+0x780/0x780 [ 55.821426][ T1454] ? exc_page_fault+0x5c/0xc0 [ 55.825938][ T1454] ? asm_exc_page_fault+0x26/0x30 [ 55.830797][ T1454] ? btrfs_put_block_group+0x15f/0x2c0 [btrfs] [ 55.836867][ T1454] ? btrfs_put_block_group+0x15a/0x2c0 [btrfs] [ 55.842937][ T1454] btrfs_free_block_groups+0x7fd/0x10f0 [btrfs] [ 55.849077][ T1454] ? free_root_pointers+0x759/0xa10 [btrfs] [ 55.854884][ T1454] close_ctree+0x87c/0xcf0 [btrfs] [ 55.859891][ T1454] ? _btrfs_printk+0x1e8/0x430 [btrfs] [ 55.865252][ T1454] ? preempt_notifier_dec+0x20/0x20 [ 55.870283][ T1454] ? btrfs_cleanup_transaction+0xae0/0xae0 [btrfs] [ 55.877277][ T1454] ? fsnotify_sb_delete+0x2ab/0x420 [ 55.882308][ T1454] ? fsnotify+0x14d0/0x1550 [ 55.886645][ T1454] ? dispose_list+0x1b0/0x1b0 [ 55.891156][ T1454] generic_shutdown_super+0x13f/0x370 [ 55.896358][ T1454] kill_anon_super+0x3a/0x90 [ 55.900785][ T1454] btrfs_kill_super+0x3b/0x50 [btrfs] [ 55.906047][ T1454] deactivate_locked_super+0xa2/0x190 [ 55.911249][ T1454] cleanup_mnt+0x1e5/0x3f0 [ 55.915516][ T1454] task_work_run+0x119/0x200 [ 55.919957][ T1454] ? task_work_cancel+0x20/0x20 [ 55.924651][ T1454] ? __x64_sys_umount+0x119/0x140 [ 55.929522][ T1454] ? __ia32_sys_oldumount+0xf0/0xf0 [ 55.934575][ T1454] syscall_exit_to_user_mode+0x1fa/0x200 [ 55.940044][ T1454] do_syscall_64+0x6f/0x170 [ 55.944391][ T1454] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 55.950115][ T1454] RIP: 0033:0x7fcb7e405a67 [ 55.954369][ T1454] Code: 24 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f9 23 0d 00 f7 d8 64 89 01 48 [ 55.973758][ T1454] RSP: 002b:00007ffd2ff1b1d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 55.981985][ T1454] RAX: 0000000000000000 RBX: 00007fcb7e53a264 RCX: 00007fcb7e405a67 [ 55.989779][ T1454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000564579779b90 [ 55.997574][ T1454] RBP: 0000564579779960 R08: 0000000000000000 R09: 00007ffd2ff19f80 [ 56.005367][ T1454] R10: 00007fcb7e498fc0 R11: 0000000000000246 R12: 0000000000000000 [ 56.013160][ T1454] R13: 0000564579779b90 R14: 0000564579779a70 R15: 0000000000000000 [ 56.020959][ T1454] [ 56.023826][ T1454] Modules linked in: dm_mod btrfs blake2b_generic xor raid6_pq zstd_compress intel_rapl_msr libcrc32c intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel sd_mod t10_pi crc64_rocksoft_generic kvm crc64_rocksoft crc64 irqbypass crct10dif_pclmul sg crc32_pclmul crc32c_intel ipmi_devintf ipmi_msghandler ghash_clmulni_intel sha512_ssse3 i915 mei_wdt rapl ahci wmi_bmof intel_cstate drm_buddy intel_gtt drm_display_helper libahci intel_uncore ttm libata mei_me mei drm_kms_helper intel_pch_thermal video acpi_pad wmi drm fuse ip_tables [ 56.073766][ T1454] CR2: 000000000000001c [ 56.077761][ T1454] ---[ end trace 0000000000000000 ]--- [ 56.083048][ T1454] RIP: 0010:btrfs_put_block_group+0x15f/0x2c0 [btrfs] [ 56.089714][ T1454] Code: c1 ea 03 80 3c 02 00 0f 85 31 01 00 00 48 8b ab 28 02 00 00 be 04 00 00 00 4c 8d 65 1c 4c 89 e7 e8 86 cc e6 bf b8 ff ff ff ff 0f c1 45 1c 83 f8 01 74 7e 85 c0 0f 8e 9b 00 00 00 48 89 df 5b [ 56.109089][ T1454] RSP: 0018:ffffc90001317b78 EFLAGS: 00010246 [ 56.114983][ T1454] RAX: 00000000ffffffff RBX: ffff8881eae12000 RCX: 0000000000000001 [ 56.122778][ T1454] RDX: fffffbfff0c59f01 RSI: 0000000000000008 RDI: ffffffff862cf800 [ 56.130571][ T1454] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0c59f00 [ 56.138364][ T1454] R10: ffffffff862cf807 R11: 0000000000000001 R12: 000000000000001c [ 56.146158][ T1454] R13: ffff88818c5da090 R14: ffff8881eae12100 R15: ffff8881eae120d8 [ 56.153955][ T1454] FS: 00007fcb7e1c8840(0000) GS:ffff8887ee280000(0000) knlGS:0000000000000000 [ 56.162715][ T1454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.169149][ T1454] CR2: 000000000000001c CR3: 00000001e5a68006 CR4: 00000000003706f0 [ 56.175890][ T271] result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/xfstests/4HDD-btrfs-generic-group-34/lkp-skl-d02/debian-11.1-x86_64-20220510.cgz/x86_64-rhel-8.3-func/gcc-12/1511810d056bc04fc0aed7a2b20d09b170da3e86/3, TMP_RESULT_ROOT: /tmp/lkp/result [ 56.176952][ T1454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.176953][ T1454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.176955][ T1454] Kernel panic - not syncing: Fatal exception [ 56.204637][ T1454] Kernel Offset: disabled The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20240226/202402261652.bcd6d27d-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki