[ 59.433831] team0 (unregistering): Port device team_slave_1 removed [ 59.444219] team0 (unregistering): Port device team_slave_0 removed [ 59.454200] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 59.468211] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.504352] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. 2020/01/12 21:24:18 parsed 1 programs 2020/01/12 21:24:18 executed programs: 0 [ 64.063507] IPVS: ftp: loaded support on port[0] = 21 [ 64.063660] IPVS: ftp: loaded support on port[0] = 21 [ 64.088267] IPVS: ftp: loaded support on port[0] = 21 [ 64.098244] IPVS: ftp: loaded support on port[0] = 21 [ 64.102858] IPVS: ftp: loaded support on port[0] = 21 [ 64.112804] IPVS: ftp: loaded support on port[0] = 21 [ 64.231774] hfs: unable to locate alternate MDB [ 64.236615] hfs: continuing without an alternate MDB [ 64.244237] [ 64.245907] ============================================ [ 64.251354] WARNING: possible recursive locking detected [ 64.256814] 5.5.0-rc5-syzkaller #0 Not tainted [ 64.261511] -------------------------------------------- [ 64.266961] syz-executor3/4560 is trying to acquire lock: [ 64.272504] ffff8881c5d540a8 (&tree->tree_lock){+.+.}, at: hfs_find_init+0x110/0x180 [ 64.280386] [ 64.280386] but task is already holding lock: [ 64.286435] ffff8881c5d940a8 (&tree->tree_lock){+.+.}, at: hfs_find_init+0x110/0x180 [ 64.294313] [ 64.294313] other info that might help us debug this: [ 64.300959] Possible unsafe locking scenario: [ 64.300959] [ 64.307020] CPU0 [ 64.309591] ---- [ 64.312160] lock(&tree->tree_lock); [ 64.315943] lock(&tree->tree_lock); [ 64.319768] [ 64.319768] *** DEADLOCK *** [ 64.319768] [ 64.325814] May be due to missing lock nesting notation [ 64.325814] [ 64.332735] 3 locks held by syz-executor3/4560: [ 64.337387] #0: ffff8881c591a0d8 (&type->s_umount_key#46/1){+.+.}, at: alloc_super+0x134/0x8a0 [ 64.346254] #1: ffff8881c5d940a8 (&tree->tree_lock){+.+.}, at: hfs_find_init+0x110/0x180 [ 64.354578] #2: ffff8881c5d97728 (&HFS_I(tree->inode)->extents_lock){+.+.}, at: hfs_get_block+0x484/0x850 [ 64.364371] [ 64.364371] stack backtrace: [ 64.368865] CPU: 0 PID: 4560 Comm: syz-executor3 Not tainted 5.5.0-rc5-syzkaller #0 [ 64.376648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.385987] Call Trace: [ 64.388587] dump_stack+0x12f/0x187 [ 64.392194] __lock_acquire.cold.65+0x181/0x385 [ 64.396840] ? stack_depot_save+0x265/0x470 [ 64.401160] ? mark_held_locks+0x130/0x130 [ 64.405380] ? read_cache_page+0x45/0x70 [ 64.409437] lock_acquire+0x194/0x3e0 [ 64.413239] ? hfs_find_init+0x110/0x180 [ 64.417287] __mutex_lock+0x160/0x1400 [ 64.421176] ? hfs_find_init+0x110/0x180 [ 64.425224] ? hfs_find_init+0x110/0x180 [ 64.429282] ? mutex_trylock+0x2b0/0x2b0 [ 64.433368] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 64.438193] ? rcu_read_lock_any_held.part.8+0x50/0x50 [ 64.443568] ? __kasan_kmalloc.constprop.7+0xc1/0xd0 [ 64.448801] ? __kmalloc+0x5de/0x760 [ 64.452540] ? hfs_get_block+0x484/0x850 [ 64.456583] mutex_lock_nested+0x16/0x20 [ 64.460621] ? mutex_lock_nested+0x16/0x20 [ 64.464855] hfs_find_init+0x110/0x180 [ 64.468725] hfs_ext_read_extent+0x17e/0xcc0 [ 64.473130] ? __kasan_check_write+0x14/0x20 [ 64.477528] ? do_raw_spin_lock+0x132/0x2e0 [ 64.482134] ? hfs_ext_write_extent.part.4+0x160/0x160 [ 64.487393] hfs_get_block+0x490/0x850 [ 64.491281] block_read_full_page+0x288/0x950 [ 64.495760] ? hfs_extend_file+0xc20/0xc20 [ 64.500267] ? __bread_gfp+0x2b0/0x2b0 [ 64.504140] ? add_to_page_cache_lru+0x16b/0x250 [ 64.508872] ? add_to_page_cache_locked+0x10/0x10 [ 64.513692] ? __page_cache_alloc+0x1fb/0x3c0 [ 64.518164] hfs_readpage+0x13/0x20 [ 64.522130] do_read_cache_page+0x65c/0x12d0 [ 64.526524] ? __kasan_check_read+0x11/0x20 [ 64.530955] ? __kasan_check_read+0x11/0x20 [ 64.535261] ? mark_lock+0xc5/0x1200 [ 64.538972] ? grab_cache_page_write_begin+0x80/0x80 [ 64.544083] ? __hfs_bnode_create+0x337/0x750 [ 64.548600] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 64.553442] ? lock_downgrade+0x900/0x900 [ 64.557583] ? __kasan_check_write+0x14/0x20 [ 64.562116] ? do_raw_spin_lock+0x132/0x2e0 [ 64.566424] ? rwlock_bug.part.0+0x90/0x90 [ 64.570677] ? lock_acquire+0x194/0x3e0 [ 64.574769] read_cache_page+0x45/0x70 [ 64.578660] ? _raw_spin_unlock+0x1d/0x30 [ 64.582787] __hfs_bnode_create+0x4ea/0x750 [ 64.587109] ? hfs_bnode_findhash+0x170/0x170 [ 64.591604] ? lock_acquire+0x194/0x3e0 [ 64.595574] ? do_raw_spin_unlock+0x177/0x260 [ 64.600052] hfs_bnode_find+0x1b6/0xa10 [ 64.604024] ? hfs_bnode_put.part.5+0x210/0x210 [ 64.608679] ? mark_held_locks+0x130/0x130 [ 64.612893] ? do_mount+0x1285/0x1b70 [ 64.616689] ? lock_acquire+0x194/0x3e0 [ 64.620643] ? hfs_find_init+0x110/0x180 [ 64.624680] hfs_brec_find+0x27e/0x490 [ 64.628723] ? __hfs_brec_find+0x4f0/0x4f0 [ 64.632949] ? mutex_trylock+0x2b0/0x2b0 [ 64.636995] hfs_brec_read+0x1d/0xe0 [ 64.640707] hfs_cat_find_brec+0x142/0x310 [ 64.644925] ? hfs_cat_keycmp+0x1b0/0x1b0 [ 64.649086] ? __kmalloc+0x5de/0x760 [ 64.652801] ? free_object+0x70/0x70 [ 64.656609] ? mutex_lock_nested+0x16/0x20 [ 64.660828] ? mutex_lock_nested+0x16/0x20 [ 64.665160] hfs_fill_super+0xab2/0x12a0 [ 64.669218] ? hfs_show_options+0x550/0x550 [ 64.673546] ? file_dentry_name+0x100/0x100 [ 64.677856] ? pointer+0x650/0x650 [ 64.681395] ? down_write+0xe1/0x150 [ 64.685093] ? snprintf+0x91/0xc0 [ 64.688521] ? vsprintf+0x20/0x20 [ 64.691975] ? register_shrinker_prepared+0xe1/0x150 [ 64.697087] mount_bdev+0x27b/0x340 [ 64.700715] ? hfs_show_options+0x550/0x550 [ 64.705149] ? hfs_statfs+0x550/0x550 [ 64.709042] hfs_mount+0x10/0x20 [ 64.712408] legacy_get_tree+0x103/0x1f0 [ 64.716456] vfs_get_tree+0x8b/0x2d0 [ 64.720163] ? capable+0x14/0x20 [ 64.723517] do_mount+0x1285/0x1b70 [ 64.727128] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 64.731969] ? copy_mount_string+0x20/0x20 [ 64.736186] ? kmem_cache_alloc_trace+0x372/0x760 [ 64.741024] ? __kasan_check_write+0x14/0x20 [ 64.745410] ? __kasan_check_read+0x11/0x20 [ 64.749725] ? copy_mount_options+0x77/0x2c0 [ 64.754218] __x64_sys_mount+0x169/0x1c0 [ 64.758273] do_syscall_64+0xd0/0x600 [ 64.762069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.767243] RIP: 0033:0x457efa [ 64.770418] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 64.789503] RSP: 002b:00007f614b13aba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 64.797190] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457efa [ 64.804453] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f614b13abf0 [ 64.811705] RBP: 0000000000000003 R08: 00000000200002c0 R09: 0000000020000000 [ 64.818951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 64.826219] R13: 0000000000000003 R14: 00000000006fcbb0 R15: 0000000000000000 [ 64.835056] hfs: unable to locate alternate MDB [ 64.839913] hfs: continuing without an alternate MDB [ 64.848622] hfs: get root inode failed [ 64.853622] hfs: get root inode failed [ 64.885154] hfs: unable to locate alternate MDB [ 64.890031] hfs: continuing without an alternate MDB [ 64.897760] hfs: unable to locate alternate MDB [ 64.902545] hfs: continuing without an alternate MDB [ 64.902836] hfs: unable to locate alternate MDB [ 64.912414] hfs: continuing without an alternate MDB [ 64.918026] hfs: unable to locate alternate MDB [ 64.919253] hfs: get root inode failed [ 64.922797] hfs: continuing without an alternate MDB [ 64.938150] hfs: unable to locate alternate MDB [ 64.942996] hfs: continuing without an alternate MDB [ 64.952367] hfs: get root inode failed [ 64.956272] hfs: get root inode failed [ 64.960807] hfs: unable to locate alternate MDB [ 64.965620] hfs: continuing without an alternate MDB [ 64.972361] hfs: get root inode failed [ 64.976017] hfs: get root inode failed [ 64.981058] hfs: get root inode failed [ 65.036251] hfs: unable to locate alternate MDB [ 65.041058] hfs: continuing without an alternate MDB [ 65.050322] hfs: get root inode failed [ 65.061116] hfs: unable to locate alternate MDB [ 65.065870] hfs: continuing without an alternate MDB [ 65.077198] hfs: get root inode failed [ 65.083810] hfs: unable to locate alternate MDB [ 65.088584] hfs: continuing without an alternate MDB [ 65.094299] hfs: get root inode failed [ 65.100461] hfs: unable to locate alternate MDB [ 65.105445] hfs: continuing without an alternate MDB [ 65.111003] hfs: unable to locate alternate MDB [ 65.115796] hfs: continuing without an alternate MDB [ 65.126493] hfs: unable to locate alternate MDB [ 65.131361] hfs: continuing without an alternate MDB [ 65.139521] hfs: get root inode failed [ 65.158089] hfs: get root inode failed [ 65.171092] hfs: get root inode failed [ 65.171136] hfs: unable to locate alternate MDB [ 65.180151] hfs: continuing without an alternate MDB [ 65.187597] hfs: unable to locate alternate MDB [ 65.192482] hfs: continuing without an alternate MDB [ 65.193006] hfs: get root inode failed [ 65.208666] hfs: unable to locate alternate MDB [ 65.210077] hfs: unable to locate alternate MDB [ 65.213463] hfs: continuing without an alternate MDB [ 65.218203] hfs: continuing without an alternate MDB [ 65.218870] hfs: get root inode failed [ 65.242349] hfs: get root inode failed [ 65.267565] hfs: get root inode failed [ 65.284720] hfs: unable to locate alternate MDB [ 65.289663] hfs: continuing without an alternate MDB [ 65.295337] hfs: get root inode failed [ 65.308059] hfs: unable to locate alternate MDB [ 65.312924] hfs: continuing without an alternate MDB [ 65.327829] hfs: unable to locate alternate MDB [ 65.331662] hfs: get root inode failed [ 65.332590] hfs: continuing without an alternate MDB [ 65.342987] hfs: get root inode failed [ 65.348184] hfs: unable to locate alternate MDB [ 65.348401] hfs: unable to locate alternate MDB [ 65.352959] hfs: continuing without an alternate MDB [ 65.353519] hfs: get root inode failed [ 65.357684] hfs: continuing without an alternate MDB [ 65.377473] hfs: unable to locate alternate MDB [ 65.382251] hfs: continuing without an alternate MDB [ 65.388274] hfs: get root inode failed [ 65.389974] hfs: get root inode failed [ 65.408968] hfs: unable to locate alternate MDB [ 65.413855] hfs: continuing without an alternate MDB [ 65.423284] hfs: get root inode failed [ 65.467904] hfs: unable to locate alternate MDB [ 65.472769] hfs: continuing without an alternate MDB [ 65.480326] hfs: get root inode failed [ 65.495759] hfs: unable to locate alternate MDB [ 65.500542] hfs: continuing without an alternate MDB [ 65.506863] hfs: get root inode failed [ 65.508153] hfs: unable to locate alternate MDB [ 65.513858] hfs: unable to locate alternate MDB [ 65.515668] hfs: continuing without an alternate MDB [ 65.520578] hfs: continuing without an alternate MDB [ 65.521230] hfs: get root inode failed [ 65.538127] hfs: get root inode failed [ 65.552147] hfs: unable to locate alternate MDB [ 65.552159] hfs: unable to locate alternate MDB [ 65.556980] hfs: continuing without an alternate MDB [ 65.561646] hfs: continuing without an alternate MDB [ 65.571965] hfs: get root inode failed [ 65.587239] hfs: get root inode failed [ 65.611096] hfs: unable to locate alternate MDB [ 65.615850] hfs: continuing without an alternate MDB [ 65.621920] hfs: get root inode failed [ 65.632015] hfs: unable to locate alternate MDB [ 65.636872] hfs: continuing without an alternate MDB [ 65.648967] hfs: unable to locate alternate MDB [ 65.653730] hfs: continuing without an alternate MDB [ 65.654174] hfs: get root inode failed [ 65.671429] hfs: unable to locate alternate MDB [ 65.676221] hfs: continuing without an alternate MDB [ 65.678065] hfs: unable to locate alternate MDB [ 65.682570] hfs: get root inode failed [ 65.686170] hfs: continuing without an alternate MDB [ 65.692070] hfs: get root inode failed [ 65.702221] hfs: unable to locate alternate MDB [ 65.707199] hfs: continuing without an alternate MDB [ 65.727255] hfs: unable to locate alternate MDB [ 65.732137] hfs: continuing without an alternate MDB [ 65.739210] hfs: unable to locate alternate MDB [ 65.740610] hfs: get root inode failed [ 65.744339] hfs: continuing without an alternate MDB [ 65.755316] hfs: get root inode failed [ 65.768419] hfs: get root inode failed [ 65.780201] hfs: get root inode failed [ 65.796506] hfs: unable to locate alternate MDB [ 65.801287] hfs: continuing without an alternate MDB [ 65.807336] hfs: get root inode failed [ 65.837187] hfs: unable to locate alternate MDB [ 65.842115] hfs: continuing without an alternate MDB [ 65.858095] hfs: get root inode failed [ 65.870114] hfs: unable to locate alternate MDB [ 65.875167] hfs: continuing without an alternate MDB [ 65.880853] hfs: get root inode failed [ 65.888879] hfs: unable to locate alternate MDB [ 65.893643] hfs: continuing without an alternate MDB [ 65.904038] hfs: unable to locate alternate MDB [ 65.909006] hfs: continuing without an alternate MDB [ 65.916285] hfs: unable to locate alternate MDB [ 65.921073] hfs: continuing without an alternate MDB [ 65.921107] hfs: get root inode failed [ 65.927183] hfs: get root inode failed [ 65.937725] hfs: get root inode failed [ 65.955949] hfs: unable to locate alternate MDB [ 65.960780] hfs: continuing without an alternate MDB [ 65.964564] hfs: unable to locate alternate MDB [ 65.970612] hfs: continuing without an alternate MDB [ 65.977373] hfs: get root inode failed [ 65.989433] hfs: get root inode failed [ 66.006876] hfs: unable to locate alternate MDB [ 66.011650] hfs: continuing without an alternate MDB [ 66.036120] hfs: get root inode failed [ 66.040867] hfs: unable to locate alternate MDB [ 66.045615] hfs: continuing without an alternate MDB [ 66.052476] hfs: get root inode failed [ 66.057282] hfs: unable to locate alternate MDB [ 66.062013] hfs: continuing without an alternate MDB [ 66.076892] hfs: unable to locate alternate MDB [ 66.081690] hfs: continuing without an alternate MDB [ 66.093653] hfs: get root inode failed [ 66.100364] hfs: get root inode failed [ 66.107009] hfs: unable to locate alternate MDB [ 66.111892] hfs: continuing without an alternate MDB [ 66.133056] hfs: unable to locate alternate MDB [ 66.137870] hfs: continuing without an alternate MDB [ 66.138773] hfs: get root inode failed [ 66.151561] hfs: unable to locate alternate MDB [ 66.156328] hfs: continuing without an alternate MDB [ 66.165369] hfs: get root inode failed [ 66.169459] hfs: get root inode failed [ 66.191496] hfs: unable to locate alternate MDB [ 66.196285] hfs: continuing without an alternate MDB [ 66.202505] hfs: get root inode failed [ 66.225584] hfs: unable to locate alternate MDB [ 66.230441] hfs: continuing without an alternate MDB [ 66.240197] hfs: unable to locate alternate MDB [ 66.244945] hfs: continuing without an alternate MDB [ 66.257775] hfs: unable to locate alternate MDB [ 66.262585] hfs: continuing without an alternate MDB [ 66.271748] hfs: get root inode failed [ 66.277242] hfs: unable to locate alternate MDB [ 66.282025] hfs: continuing without an alternate MDB [ 66.289161] hfs: unable to locate alternate MDB [ 66.291822] hfs: get root inode failed [ 66.293877] hfs: continuing without an alternate MDB [ 66.304317] hfs: get root inode failed [ 66.308882] hfs: get root inode failed [ 66.314438] hfs: get root inode failed [ 66.355350] hfs: unable to locate alternate MDB [ 66.360484] hfs: continuing without an alternate MDB [ 66.367171] hfs: get root inode failed [ 66.386143] hfs: unable to locate alternate MDB [ 66.390928] hfs: continuing without an alternate MDB [ 66.419113] hfs: unable to locate alternate MDB [ 66.423940] hfs: continuing without an alternate MDB [ 66.433981] hfs: get root inode failed [ 66.440920] hfs: unable to locate alternate MDB [ 66.445731] hfs: continuing without an alternate MDB [ 66.451340] hfs: get root inode failed [ 66.451985] hfs: get root inode failed [ 66.462092] hfs: unable to locate alternate MDB [ 66.467002] hfs: continuing without an alternate MDB [ 66.472614] hfs: unable to locate alternate MDB [ 66.477442] hfs: continuing without an alternate MDB [ 66.483093] hfs: unable to locate alternate MDB [ 66.487878] hfs: continuing without an alternate MDB [ 66.494396] hfs: get root inode failed [ 66.495058] hfs: get root inode failed [ 66.520780] hfs: get root inode failed [ 66.530054] hfs: unable to locate alternate MDB [ 66.532322] hfs: unable to locate alternate MDB [ 66.534800] hfs: continuing without an alternate MDB [ 66.545745] hfs: continuing without an alternate MDB [ 66.552235] hfs: unable to locate alternate MDB [ 66.552457] hfs: get root inode failed [ 66.556984] hfs: continuing without an alternate MDB [ 66.567374] hfs: get root inode failed [ 66.576355] hfs: get root inode failed [ 66.582103] hfs: unable to locate alternate MDB [ 66.587182] hfs: continuing without an alternate MDB [ 66.602474] hfs: unable to locate alternate MDB [ 66.607125] hfs: get root inode failed [ 66.607223] hfs: continuing without an alternate MDB [ 66.633292] hfs: get root inode failed [ 66.687193] hfs: unable to locate alternate MDB [ 66.693173] hfs: continuing without an alternate MDB [ 66.693413] hfs: unable to locate alternate MDB [ 66.698556] hfs: unable to locate alternate MDB [ 66.703219] hfs: continuing without an alternate MDB [ 66.704214] hfs: get root inode failed [ 66.708025] hfs: continuing without an alternate MDB [ 66.728173] hfs: get root inode failed [ 66.734149] hfs: get root inode failed [ 66.744516] hfs: unable to locate alternate MDB [ 66.749551] hfs: continuing without an alternate MDB [ 66.749938] hfs: unable to locate alternate MDB [ 66.759438] hfs: continuing without an alternate MDB [ 66.759460] hfs: unable to locate alternate MDB [ 66.765399] hfs: get root inode failed [ 66.769349] hfs: continuing without an alternate MDB [ 66.780927] hfs: unable to locate alternate MDB [ 66.785877] hfs: continuing without an alternate MDB [ 66.787186] hfs: get root inode failed [ 66.792332] hfs: get root inode failed [ 66.800067] hfs: get root inode failed [ 66.843781] hfs: unable to locate alternate MDB [ 66.850586] hfs: continuing without an alternate MDB [ 66.868368] hfs: get root inode failed [ 66.868790] hfs: unable to locate alternate MDB [ 66.877276] hfs: continuing without an alternate MDB [ 66.893985] hfs: get root inode failed [ 66.939997] hfs: unable to locate alternate MDB [ 66.945020] hfs: continuing without an alternate MDB [ 66.957510] hfs: get root inode failed [ 66.965442] hfs: unable to locate alternate MDB [ 66.970595] hfs: continuing without an alternate MDB [ 66.970676] hfs: unable to locate alternate MDB [ 66.985691] hfs: continuing without an alternate MDB [ 66.991776] hfs: get root inode failed [ 66.999522] hfs: get root inode failed [ 67.015684] hfs: unable to locate alternate MDB [ 67.021214] hfs: continuing without an alternate MDB [ 67.029883] hfs: unable to locate alternate MDB [ 67.034952] hfs: get root inode failed [ 67.035036] hfs: continuing without an alternate MDB [ 67.045228] hfs: get root inode failed [ 67.065142] hfs: unable to locate alternate MDB [ 67.069968] hfs: continuing without an alternate MDB [ 67.079701] hfs: unable to locate alternate MDB [ 67.087334] hfs: continuing without an alternate MDB [ 67.093461] hfs: unable to locate alternate MDB [ 67.098762] hfs: continuing without an alternate MDB [ 67.106131] hfs: get root inode failed [ 67.119636] hfs: get root inode failed [ 67.132964] hfs: get root inode failed [ 67.148411] hfs: unable to locate alternate MDB [ 67.153396] hfs: continuing without an alternate MDB [ 67.156696] hfs: unable to locate alternate MDB [ 67.160217] hfs: get root inode failed [ 67.163294] hfs: continuing without an alternate MDB [ 67.171734] hfs: get root inode failed [ 67.184936] hfs: unable to locate alternate MDB [ 67.189709] hfs: continuing without an alternate MDB [ 67.214246] hfs: get root inode failed [ 67.229012] hfs: unable to locate alternate MDB [ 67.234044] hfs: continuing without an alternate MDB [ 67.234650] hfs: unable to locate alternate MDB [ 67.243956] hfs: continuing without an alternate MDB [ 67.250272] hfs: unable to locate alternate MDB [ 67.250274] hfs: get root inode failed [ 67.261901] hfs: continuing without an alternate MDB [ 67.262484] hfs: get root inode failed [ 67.267509] hfs: get root inode failed [ 67.278936] hfs: unable to locate alternate MDB [ 67.284161] hfs: continuing without an alternate MDB [ 67.312994] hfs: unable to locate alternate MDB [ 67.317843] hfs: continuing without an alternate MDB [ 67.326724] hfs: unable to locate alternate MDB [ 67.328084] hfs: get root inode failed [ 67.331487] hfs: continuing without an alternate MDB [ 67.343027] hfs: get root inode failed [ 67.347901] hfs: unable to locate alternate MDB [ 67.349325] hfs: get root inode failed [ 67.352700] hfs: continuing without an alternate MDB [ 67.362680] hfs: get root inode failed [ 67.372076] hfs: unable to locate alternate MDB [ 67.376861] hfs: continuing without an alternate MDB [ 67.382691] hfs: get root inode failed [ 67.401991] hfs: unable to locate alternate MDB [ 67.406771] hfs: continuing without an alternate MDB [ 67.412607] hfs: get root inode failed [ 67.476244] hfs: unable to locate alternate MDB [ 67.481046] hfs: continuing without an alternate MDB [ 67.486426] hfs: unable to locate alternate MDB [ 67.487067] hfs: get root inode failed [ 67.491251] hfs: continuing without an alternate MDB [ 67.502240] hfs: unable to locate alternate MDB [ 67.502987] hfs: unable to locate alternate MDB [ 67.506943] hfs: continuing without an alternate MDB [ 67.511631] hfs: continuing without an alternate MDB [ 67.518687] hfs: unable to locate alternate MDB [ 67.523487] hfs: get root inode failed [ 67.527733] hfs: continuing without an alternate MDB [ 67.532646] hfs: get root inode failed [ 67.548310] hfs: get root inode failed [ 67.554172] hfs: get root inode failed [ 67.569213] hfs: unable to locate alternate MDB [ 67.574014] hfs: continuing without an alternate MDB [ 67.579913] hfs: get root inode failed [ 67.604686] hfs: unable to locate alternate MDB [ 67.609611] hfs: continuing without an alternate MDB [ 67.615640] hfs: get root inode failed [ 67.623495] hfs: unable to locate alternate MDB [ 67.628290] hfs: continuing without an alternate MDB [ 67.634362] hfs: get root inode failed [ 67.646892] hfs: unable to locate alternate MDB [ 67.651690] hfs: continuing without an alternate MDB [ 67.658003] hfs: get root inode failed [ 67.665197] hfs: unable to locate alternate MDB [ 67.669969] hfs: continuing without an alternate MDB [ 67.686092] hfs: unable to locate alternate MDB [ 67.690930] hfs: continuing without an alternate MDB [ 67.708124] hfs: get root inode failed [ 67.714578] hfs: unable to locate alternate MDB [ 67.719360] hfs: continuing without an alternate MDB [ 67.728182] hfs: unable to locate alternate MDB [ 67.733011] hfs: continuing without an alternate MDB [ 67.749846] hfs: get root inode failed [ 67.757117] hfs: get root inode failed [ 67.761791] hfs: unable to locate alternate MDB [ 67.766812] hfs: continuing without an alternate MDB [ 67.768520] hfs: get root inode failed [ 67.777736] hfs: get root inode failed [ 67.803827] hfs: unable to locate alternate MDB [ 67.808787] hfs: continuing without an alternate MDB [ 67.814834] hfs: get root inode failed [ 67.836197] hfs: unable to locate alternate MDB [ 67.840959] hfs: continuing without an alternate MDB [ 67.841340] hfs: unable to locate alternate MDB [ 67.850935] hfs: continuing without an alternate MDB [ 67.857465] hfs: get root inode failed [ 67.862133] hfs: unable to locate alternate MDB [ 67.864076] hfs: get root inode failed [ 67.866904] hfs: continuing without an alternate MDB [ 67.881212] hfs: unable to locate alternate MDB [ 67.885995] hfs: continuing without an alternate MDB [ 67.892044] hfs: get root inode failed [ 67.896984] hfs: get root inode failed [ 67.917971] hfs: unable to locate alternate MDB [ 67.922846] hfs: continuing without an alternate MDB [ 67.929716] hfs: unable to locate alternate MDB [ 67.934476] hfs: continuing without an alternate MDB [ 67.942736] hfs: get root inode failed [ 67.947427] hfs: get root inode failed [ 67.982296] hfs: unable to locate alternate MDB [ 67.987138] hfs: continuing without an alternate MDB [ 67.993193] hfs: get root inode failed [ 68.001933] hfs: unable to locate alternate MDB [ 68.006724] hfs: continuing without an alternate MDB [ 68.013015] hfs: get root inode failed [ 68.035054] hfs: unable to locate alternate MDB [ 68.039895] hfs: continuing without an alternate MDB [ 68.046131] hfs: unable to locate alternate MDB [ 68.050855] hfs: continuing without an alternate MDB [ 68.057140] hfs: get root inode failed [ 68.060848] hfs: get root inode failed [ 68.074079] hfs: unable to locate alternate MDB [ 68.078830] hfs: continuing without an alternate MDB [ 68.092167] hfs: unable to locate alternate MDB [ 68.097000] hfs: continuing without an alternate MDB [ 68.120479] hfs: unable to locate alternate MDB [ 68.122205] hfs: get root inode failed [ 68.125231] hfs: continuing without an alternate MDB [ 68.138943] hfs: get root inode failed [ 68.143742] hfs: unable to locate alternate MDB [ 68.148491] hfs: continuing without an alternate MDB [ 68.154001] hfs: get root inode failed [ 68.164149] hfs: get root inode failed [ 68.170974] hfs: unable to locate alternate MDB [ 68.176048] hfs: continuing without an alternate MDB [ 68.192297] hfs: get root inode failed [ 68.219232] hfs: unable to locate alternate MDB [ 68.223999] hfs: continuing without an alternate MDB [ 68.229597] hfs: unable to locate alternate MDB [ 68.234435] hfs: continuing without an alternate MDB [ 68.240477] hfs: get root inode failed [ 68.251307] hfs: unable to locate alternate MDB [ 68.256082] hfs: continuing without an alternate MDB [ 68.263077] hfs: unable to locate alternate MDB [ 68.267859] hfs: continuing without an alternate MDB [ 68.273653] hfs: unable to locate alternate MDB [ 68.278513] hfs: continuing without an alternate MDB [ 68.285274] hfs: get root inode failed [ 68.290871] hfs: get root inode failed [ 68.302257] hfs: unable to locate alternate MDB [ 68.307007] hfs: continuing without an alternate MDB [ 68.312828] hfs: unable to locate alternate MDB [ 68.317546] hfs: continuing without an alternate MDB [ 68.318393] hfs: get root inode failed [ 68.322985] hfs: get root inode failed [ 68.327055] hfs: get root inode failed [ 68.334993] hfs: get root inode failed [ 68.345804] hfs: unable to locate alternate MDB [ 68.350624] hfs: continuing without an alternate MDB [ 68.357698] hfs: unable to locate alternate MDB [ 68.362577] hfs: continuing without an alternate MDB [ 68.369732] hfs: get root inode failed [ 68.374515] hfs: get root inode failed [ 68.399439] hfs: unable to locate alternate MDB [ 68.404313] hfs: continuing without an alternate MDB [ 68.410060] hfs: get root inode failed [ 68.436108] hfs: unable to locate alternate MDB [ 68.440878] hfs: continuing without an alternate MDB [ 68.455107] hfs: get root inode failed [ 68.467729] hfs: unable to locate alternate MDB [ 68.472613] hfs: continuing without an alternate MDB [ 68.482042] hfs: unable to locate alternate MDB [ 68.486849] hfs: continuing without an alternate MDB [ 68.493004] hfs: get root inode failed [ 68.504378] hfs: unable to locate alternate MDB [ 68.505249] hfs: get root inode failed [ 68.509301] hfs: continuing without an alternate MDB [ 68.523521] hfs: unable to locate alternate MDB [ 68.528313] hfs: continuing without an alternate MDB [ 68.534279] hfs: unable to locate alternate MDB [ 68.539450] hfs: continuing without an alternate MDB [ 68.545626] hfs: get root inode failed [ 68.550256] hfs: get root inode failed [ 68.554746] hfs: get root inode failed [ 68.570232] hfs: unable to locate alternate MDB [ 68.575071] hfs: continuing without an alternate MDB [ 68.591710] hfs: unable to locate alternate MDB [ 68.596610] hfs: continuing without an alternate MDB [ 68.608874] hfs: get root inode failed [ 68.616581] hfs: get root inode failed [ 68.646043] hfs: unable to locate alternate MDB [ 68.650939] hfs: continuing without an alternate MDB [ 68.657982] hfs: get root inode failed [ 68.674135] hfs: unable to locate alternate MDB [ 68.676628] hfs: unable to locate alternate MDB [ 68.678926] hfs: continuing without an alternate MDB [ 68.685341] hfs: get root inode failed [ 68.688839] hfs: continuing without an alternate MDB [ 68.693244] hfs: get root inode failed [ 68.703867] hfs: unable to locate alternate MDB [ 68.708651] hfs: continuing without an alternate MDB [ 68.716892] hfs: get root inode failed [ 68.736130] hfs: unable to locate alternate MDB [ 68.742919] hfs: continuing without an alternate MDB [ 68.748435] hfs: unable to locate alternate MDB [ 68.753199] hfs: continuing without an alternate MDB [ 68.759637] hfs: get root inode failed [ 68.771213] hfs: unable to locate alternate MDB [ 68.775991] hfs: continuing without an alternate MDB [ 68.782061] hfs: get root inode failed [ 68.791151] hfs: unable to locate alternate MDB [ 68.795913] hfs: continuing without an alternate MDB [ 68.806437] hfs: get root inode failed [ 68.807280] hfs: get root inode failed [ 68.816820] hfs: unable to locate alternate MDB [ 68.816847] hfs: unable to locate alternate MDB [ 68.821699] hfs: continuing without an alternate MDB [ 68.831777] hfs: continuing without an alternate MDB [ 68.838162] hfs: get root inode failed [ 68.847583] hfs: unable to locate alternate MDB [ 68.852376] hfs: continuing without an alternate MDB [ 68.858634] hfs: get root inode failed [ 68.864364] hfs: unable to locate alternate MDB [ 68.869102] hfs: continuing without an alternate MDB [ 68.878737] hfs: get root inode failed [ 68.882367] hfs: get root inode failed [ 68.915273] hfs: unable to locate alternate MDB [ 68.920091] hfs: continuing without an alternate MDB [ 68.932411] hfs: unable to locate alternate MDB [ 68.937206] hfs: continuing without an alternate MDB [ 68.945609] hfs: unable to locate alternate MDB [ 68.950413] hfs: continuing without an alternate MDB [ 68.956454] hfs: get root inode failed [ 68.961015] hfs: get root inode failed [ 68.966954] hfs: get root inode failed [ 69.001965] hfs: unable to locate alternate MDB [ 69.006764] hfs: continuing without an alternate MDB [ 69.012298] hfs: unable to locate alternate MDB [ 69.017047] hfs: continuing without an alternate MDB [ 69.017310] hfs: get root inode failed [ 69.022482] hfs: unable to locate alternate MDB [ 69.031033] hfs: continuing without an alternate MDB [ 69.033418] hfs: unable to locate alternate MDB [ 69.040916] hfs: continuing without an alternate MDB 2020/01/12 21:24:23 executed programs: 95 [ 69.049153] hfs: get root inode failed [ 69.057622] hfs: get root inode failed [ 69.080170] hfs: get root inode failed [ 69.104350] hfs: unable to locate alternate MDB [ 69.109249] hfs: continuing without an alternate MDB [ 69.117999] hfs: get root inode failed [ 69.128237] hfs: unable to locate alternate MDB [ 69.133123] hfs: continuing without an alternate MDB [ 69.146620] hfs: unable to locate alternate MDB [ 69.151393] hfs: continuing without an alternate MDB [ 69.157652] hfs: get root inode failed [ 69.163308] hfs: unable to locate alternate MDB [ 69.168048] hfs: continuing without an alternate MDB [ 69.173784] hfs: unable to locate alternate MDB [ 69.178556] hfs: continuing without an alternate MDB [ 69.184618] hfs: unable to locate alternate MDB [ 69.189376] hfs: continuing without an alternate MDB [ 69.190777] hfs: get root inode failed [ 69.199084] hfs: get root inode failed [ 69.205159] hfs: get root inode failed [ 69.222262] hfs: get root inode failed [ 69.235794] hfs: unable to locate alternate MDB [ 69.240603] hfs: continuing without an alternate MDB [ 69.246489] hfs: get root inode failed [ 69.267024] hfs: unable to locate alternate MDB [ 69.271798] hfs: continuing without an alternate MDB [ 69.284709] hfs: get root inode failed [ 69.300955] hfs: unable to locate alternate MDB [ 69.305756] hfs: continuing without an alternate MDB [ 69.313950] hfs: unable to locate alternate MDB [ 69.318757] hfs: continuing without an alternate MDB [ 69.324283] hfs: unable to locate alternate MDB [ 69.327067] hfs: get root inode failed [ 69.329046] hfs: continuing without an alternate MDB [ 69.340230] hfs: unable to locate alternate MDB [ 69.345185] hfs: continuing without an alternate MDB [ 69.351037] hfs: unable to locate alternate MDB [ 69.355848] hfs: continuing without an alternate MDB [ 69.365068] hfs: get root inode failed [ 69.370701] hfs: unable to locate alternate MDB [ 69.375458] hfs: continuing without an alternate MDB [ 69.382594] hfs: get root inode failed [ 69.387942] hfs: get root inode failed [ 69.391292] hfs: get root inode failed [ 69.396171] hfs: get root inode failed [ 69.425933] hfs: unable to locate alternate MDB [ 69.430739] hfs: continuing without an alternate MDB [ 69.437014] hfs: get root inode failed [ 69.446996] hfs: unable to locate alternate MDB [ 69.451770] hfs: continuing without an alternate MDB [ 69.458068] hfs: get root inode failed [ 69.461925] hfs: unable to locate alternate MDB [ 69.466870] hfs: continuing without an alternate MDB [ 69.488509] hfs: unable to locate alternate MDB [ 69.493158] hfs: get root inode failed [ 69.493282] hfs: continuing without an alternate MDB [ 69.511206] hfs: get root inode failed [ 69.521743] hfs: unable to locate alternate MDB [ 69.526627] hfs: continuing without an alternate MDB [ 69.534338] hfs: get root inode failed [ 69.543438] hfs: unable to locate alternate MDB [ 69.548340] hfs: continuing without an alternate MDB [ 69.554284] hfs: get root inode failed [ 69.566951] hfs: unable to locate alternate MDB [ 69.571736] hfs: continuing without an alternate MDB [ 69.577803] hfs: get root inode failed [ 69.608637] hfs: unable to locate alternate MDB [ 69.613415] hfs: continuing without an alternate MDB [ 69.625892] hfs: unable to locate alternate MDB [ 69.627086] hfs: get root inode failed [ 69.630657] hfs: continuing without an alternate MDB [ 69.641681] hfs: unable to locate alternate MDB [ 69.643123] hfs: unable to locate alternate MDB [ 69.646548] hfs: continuing without an alternate MDB [ 69.656382] hfs: continuing without an alternate MDB [ 69.662143] hfs: get root inode failed [ 69.662372] hfs: get root inode failed [ 69.671046] hfs: get root inode failed [ 69.675659] hfs: unable to locate alternate MDB [ 69.680409] hfs: continuing without an alternate MDB [ 69.686312] hfs: get root inode failed [ 69.694850] hfs: unable to locate alternate MDB [ 69.699589] hfs: continuing without an alternate MDB [ 69.709981] hfs: get root inode failed [ 69.743882] hfs: unable to locate alternate MDB [ 69.748639] hfs: continuing without an alternate MDB [ 69.754996] hfs: get root inode failed [ 69.760220] hfs: unable to locate alternate MDB [ 69.765109] hfs: continuing without an alternate MDB [ 69.778447] hfs: get root inode failed [ 69.786930] hfs: unable to locate alternate MDB [ 69.791740] hfs: continuing without an alternate MDB [ 69.798975] hfs: unable to locate alternate MDB [ 69.803813] hfs: continuing without an alternate MDB [ 69.809777] hfs: get root inode failed [ 69.811044] hfs: unable to locate alternate MDB [ 69.818439] hfs: continuing without an alternate MDB [ 69.820520] hfs: get root inode failed [ 69.828276] hfs: get root inode failed [ 69.857960] hfs: unable to locate alternate MDB [ 69.862740] hfs: continuing without an alternate MDB [ 69.868338] hfs: unable to locate alternate MDB [ 69.873104] hfs: continuing without an alternate MDB [ 69.879499] hfs: get root inode failed [ 69.885287] hfs: get root inode failed [ 69.908194] hfs: unable to locate alternate MDB [ 69.913116] hfs: continuing without an alternate MDB [ 69.922200] hfs: get root inode failed [ 69.943079] hfs: unable to locate alternate MDB [ 69.947863] hfs: continuing without an alternate MDB [ 69.955753] hfs: unable to locate alternate MDB [ 69.960949] hfs: continuing without an alternate MDB [ 69.968532] hfs: unable to locate alternate MDB [ 69.973313] hfs: continuing without an alternate MDB [ 69.979262] hfs: get root inode failed [ 69.981813] hfs: get root inode failed [ 69.987948] hfs: get root inode failed [ 70.001206] hfs: unable to locate alternate MDB [ 70.006006] hfs: continuing without an alternate MDB [ 70.015569] hfs: unable to locate alternate MDB [ 70.020310] hfs: continuing without an alternate MDB [ 70.027620] hfs: unable to locate alternate MDB [ 70.032386] hfs: continuing without an alternate MDB [ 70.065844] hfs: unable to locate alternate MDB [ 70.070655] hfs: continuing without an alternate MDB [ 70.079441] hfs: get root inode failed [ 70.079449] hfs: get root inode failed [ 70.085724] hfs: get root inode failed [ 70.092135] hfs: get root inode failed [ 70.133079] hfs: unable to locate alternate MDB [ 70.137855] hfs: continuing without an alternate MDB [ 70.147788] hfs: get root inode failed [ 70.160625] hfs: unable to locate alternate MDB [ 70.165393] hfs: continuing without an alternate MDB [ 70.171434] hfs: get root inode failed [ 70.175639] hfs: unable to locate alternate MDB [ 70.180366] hfs: continuing without an alternate MDB [ 70.194267] hfs: unable to locate alternate MDB [ 70.196869] hfs: get root inode failed [ 70.199097] hfs: continuing without an alternate MDB [ 70.211463] hfs: unable to locate alternate MDB [ 70.216297] hfs: continuing without an alternate MDB [ 70.227479] hfs: get root inode failed [ 70.231434] hfs: get root inode failed [ 70.258564] hfs: unable to locate alternate MDB [ 70.263323] hfs: continuing without an alternate MDB [ 70.273751] hfs: unable to locate alternate MDB [ 70.278520] hfs: continuing without an alternate MDB [ 70.280919] hfs: get root inode failed [ 70.290876] hfs: get root inode failed [ 70.295265] hfs: unable to locate alternate MDB [ 70.300135] hfs: continuing without an alternate MDB [ 70.317515] hfs: unable to locate alternate MDB [ 70.322689] hfs: continuing without an alternate MDB [ 70.332440] hfs: get root inode failed [ 70.334958] hfs: get root inode failed [ 70.348113] hfs: unable to locate alternate MDB [ 70.352934] hfs: continuing without an alternate MDB [ 70.364251] hfs: get root inode failed [ 70.383811] hfs: unable to locate alternate MDB [ 70.388785] hfs: continuing without an alternate MDB [ 70.394661] hfs: get root inode failed [ 70.406876] hfs: unable to locate alternate MDB [ 70.411990] hfs: continuing without an alternate MDB [ 70.418793] hfs: get root inode failed [ 70.423070] hfs: unable to locate alternate MDB [ 70.427982] hfs: continuing without an alternate MDB [ 70.434146] hfs: unable to locate alternate MDB [ 70.438866] hfs: continuing without an alternate MDB [ 70.445174] hfs: get root inode failed [ 70.445835] hfs: get root inode failed [ 70.454633] hfs: unable to locate alternate MDB [ 70.459421] hfs: continuing without an alternate MDB [ 70.474654] hfs: get root inode failed [ 70.515718] hfs: unable to locate alternate MDB [ 70.520551] hfs: continuing without an alternate MDB [ 70.535496] hfs: unable to locate alternate MDB [ 70.540332] hfs: continuing without an alternate MDB [ 70.545781] hfs: unable to locate alternate MDB [ 70.550522] hfs: continuing without an alternate MDB [ 70.556459] hfs: get root inode failed [ 70.557835] hfs: unable to locate alternate MDB [ 70.560862] hfs: unable to locate alternate MDB [ 70.565149] hfs: continuing without an alternate MDB [ 70.569811] hfs: continuing without an alternate MDB [ 70.580265] hfs: unable to locate alternate MDB [ 70.580998] hfs: get root inode failed [ 70.585333] hfs: continuing without an alternate MDB [ 70.590403] hfs: get root inode failed [ 70.600615] hfs: get root inode failed [ 70.600794] hfs: get root inode failed [ 70.609308] hfs: get root inode failed [ 70.647273] hfs: unable to locate alternate MDB [ 70.659552] hfs: continuing without an alternate MDB [ 70.672036] hfs: unable to locate alternate MDB [ 70.677072] hfs: continuing without an alternate MDB [ 70.685053] hfs: unable to locate alternate MDB [ 70.690844] hfs: continuing without an alternate MDB [ 70.696367] hfs: unable to locate alternate MDB [ 70.701136] hfs: continuing without an alternate MDB [ 70.707409] hfs: get root inode failed [ 70.717553] hfs: unable to locate alternate MDB [ 70.719215] hfs: get root inode failed [ 70.722615] hfs: continuing without an alternate MDB [ 70.741798] hfs: unable to locate alternate MDB [ 70.746935] hfs: continuing without an alternate MDB [ 70.757314] hfs: get root inode failed [ 70.773040] hfs: unable to locate alternate MDB [ 70.777830] hfs: continuing without an alternate MDB [ 70.804757] hfs: unable to locate alternate MDB [ 70.809553] hfs: continuing without an alternate MDB [ 70.820382] hfs: get root inode failed [ 70.834438] hfs: unable to locate alternate MDB [ 70.839308] hfs: continuing without an alternate MDB [ 70.846316] hfs: unable to locate alternate MDB [ 70.851090] hfs: continuing without an alternate MDB [ 70.857244] hfs: get root inode failed [ 70.867055] hfs: get root inode failed [ 70.868949] hfs: get root inode failed [ 70.876747] hfs: get root inode failed [ 70.885081] hfs: get root inode failed [ 70.900873] hfs: get root inode failed [ 70.937374] hfs: unable to locate alternate MDB [ 70.942316] hfs: continuing without an alternate MDB [ 70.947993] hfs: unable to locate alternate MDB [ 70.952922] hfs: continuing without an alternate MDB [ 70.960753] hfs: unable to locate alternate MDB [ 70.965626] hfs: continuing without an alternate MDB [ 70.972944] hfs: unable to locate alternate MDB [ 70.977796] hfs: continuing without an alternate MDB [ 70.983344] hfs: get root inode failed [ 70.983630] hfs: unable to locate alternate MDB [ 70.991978] hfs: continuing without an alternate MDB [ 70.998696] hfs: get root inode failed [ 70.998743] hfs: get root inode failed [ 71.007494] hfs: unable to locate alternate MDB [ 71.009250] hfs: get root inode failed [ 71.012280] hfs: continuing without an alternate MDB [ 71.021869] hfs: get root inode failed [ 71.034108] hfs: get root inode failed [ 71.099781] hfs: unable to locate alternate MDB [ 71.104648] hfs: continuing without an alternate MDB [ 71.110383] hfs: unable to locate alternate MDB [ 71.115150] hfs: continuing without an alternate MDB [ 71.115917] hfs: get root inode failed [ 71.121982] hfs: get root inode failed [ 71.134013] hfs: unable to locate alternate MDB [ 71.138792] hfs: continuing without an alternate MDB [ 71.149521] hfs: unable to locate alternate MDB [ 71.154357] hfs: continuing without an alternate MDB [ 71.158669] hfs: unable to locate alternate MDB [ 71.164273] hfs: continuing without an alternate MDB [ 71.170252] hfs: get root inode failed [ 71.175602] hfs: get root inode failed [ 71.179901] hfs: get root inode failed [ 71.192457] hfs: unable to locate alternate MDB [ 71.197267] hfs: continuing without an alternate MDB [ 71.203059] hfs: get root inode failed [ 71.225041] hfs: unable to locate alternate MDB [ 71.229862] hfs: continuing without an alternate MDB [ 71.243221] hfs: get root inode failed [ 71.279307] hfs: unable to locate alternate MDB [ 71.284135] hfs: continuing without an alternate MDB [ 71.290574] hfs: unable to locate alternate MDB [ 71.295363] hfs: continuing without an alternate MDB [ 71.313175] hfs: get root inode failed [ 71.318758] hfs: unable to locate alternate MDB [ 71.323519] hfs: continuing without an alternate MDB [ 71.329664] hfs: unable to locate alternate MDB [ 71.334388] hfs: continuing without an alternate MDB [ 71.334759] hfs: get root inode failed [ 71.343580] hfs: get root inode failed [ 71.348120] hfs: unable to locate alternate MDB [ 71.348293] hfs: get root inode failed [ 71.352878] hfs: continuing without an alternate MDB [ 71.355629] hfs: get root inode failed [ 71.367307] hfs: unable to locate alternate MDB [ 71.372078] hfs: continuing without an alternate MDB [ 71.378459] hfs: get root inode failed [ 71.400990] hfs: unable to locate alternate MDB [ 71.405774] hfs: continuing without an alternate MDB [ 71.412179] hfs: get root inode failed [ 71.467267] hfs: unable to locate alternate MDB [ 71.472169] hfs: continuing without an alternate MDB [ 71.479371] hfs: unable to locate alternate MDB [ 71.481270] hfs: unable to locate alternate MDB [ 71.484150] hfs: continuing without an alternate MDB [ 71.488829] hfs: continuing without an alternate MDB [ 71.500340] hfs: unable to locate alternate MDB [ 71.504139] hfs: get root inode failed [ 71.505319] hfs: continuing without an alternate MDB [ 71.510366] hfs: get root inode failed [ 71.519368] hfs: unable to locate alternate MDB [ 71.524190] hfs: continuing without an alternate MDB [ 71.542255] hfs: unable to locate alternate MDB [ 71.547144] hfs: continuing without an alternate MDB [ 71.556067] hfs: get root inode failed [ 71.567467] hfs: get root inode failed [ 71.571740] hfs: get root inode failed [ 71.581198] hfs: unable to locate alternate MDB [ 71.586007] hfs: continuing without an alternate MDB [ 71.587016] hfs: get root inode failed [ 71.616651] hfs: get root inode failed [ 71.671889] hfs: unable to locate alternate MDB [ 71.676644] hfs: continuing without an alternate MDB [ 71.681956] hfs: unable to locate alternate MDB [ 71.686684] hfs: continuing without an alternate MDB [ 71.692066] hfs: unable to locate alternate MDB [ 71.696782] hfs: continuing without an alternate MDB [ 71.707584] hfs: unable to locate alternate MDB [ 71.712348] hfs: continuing without an alternate MDB [ 71.723058] hfs: unable to locate alternate MDB [ 71.727899] hfs: continuing without an alternate MDB [ 71.735257] hfs: get root inode failed [ 71.747594] hfs: unable to locate alternate MDB [ 71.752408] hfs: continuing without an alternate MDB [ 71.758429] hfs: get root inode failed [ 71.762883] hfs: get root inode failed [ 71.767093] hfs: get root inode failed [ 71.774418] hfs: get root inode failed [ 71.801324] hfs: get root inode failed [ 71.839591] hfs: unable to locate alternate MDB [ 71.844419] hfs: continuing without an alternate MDB [ 71.853630] hfs: unable to locate alternate MDB [ 71.858410] hfs: continuing without an alternate MDB [ 71.882280] hfs: unable to locate alternate MDB [ 71.887130] hfs: continuing without an alternate MDB [ 71.887291] hfs: unable to locate alternate MDB [ 71.892621] hfs: unable to locate alternate MDB [ 71.897010] hfs: continuing without an alternate MDB [ 71.900154] hfs: get root inode failed [ 71.901859] hfs: continuing without an alternate MDB [ 71.918727] hfs: get root inode failed [ 71.923483] hfs: get root inode failed [ 71.928329] hfs: unable to locate alternate MDB [ 71.929327] hfs: get root inode failed [ 71.933333] hfs: continuing without an alternate MDB [ 71.937955] hfs: get root inode failed [ 71.948321] hfs: get root inode failed [ 71.992603] hfs: unable to locate alternate MDB [ 71.997497] hfs: continuing without an alternate MDB [ 72.009316] hfs: get root inode failed [ 72.026293] hfs: unable to locate alternate MDB [ 72.031129] hfs: continuing without an alternate MDB [ 72.037449] hfs: get root inode failed [ 72.041748] hfs: unable to locate alternate MDB [ 72.046454] hfs: continuing without an alternate MDB [ 72.052166] hfs: get root inode failed [ 72.064789] hfs: unable to locate alternate MDB [ 72.069637] hfs: continuing without an alternate MDB [ 72.089431] hfs: unable to locate alternate MDB [ 72.094238] hfs: continuing without an alternate MDB [ 72.099986] hfs: unable to locate alternate MDB [ 72.101048] hfs: get root inode failed [ 72.104796] hfs: continuing without an alternate MDB [ 72.110145] hfs: get root inode failed [ 72.113927] hfs: unable to locate alternate MDB [ 72.122492] hfs: continuing without an alternate MDB [ 72.139885] hfs: unable to locate alternate MDB [ 72.144676] hfs: continuing without an alternate MDB [ 72.151379] hfs: get root inode failed [ 72.153107] hfs: get root inode failed [ 72.156200] hfs: get root inode failed [ 72.191818] hfs: unable to locate alternate MDB [ 72.196748] hfs: continuing without an alternate MDB [ 72.205974] hfs: unable to locate alternate MDB [ 72.206898] hfs: get root inode failed [ 72.210916] hfs: continuing without an alternate MDB [ 72.229070] hfs: unable to locate alternate MDB [ 72.233886] hfs: continuing without an alternate MDB [ 72.240102] hfs: get root inode failed [ 72.245828] hfs: get root inode failed [ 72.251712] hfs: unable to locate alternate MDB [ 72.256462] hfs: continuing without an alternate MDB [ 72.262688] hfs: get root inode failed [ 72.271068] hfs: unable to locate alternate MDB [ 72.275866] hfs: continuing without an alternate MDB [ 72.302286] hfs: get root inode failed [ 72.316806] hfs: unable to locate alternate MDB [ 72.321558] hfs: continuing without an alternate MDB [ 72.328909] hfs: unable to locate alternate MDB [ 72.333633] hfs: continuing without an alternate MDB [ 72.339096] hfs: unable to locate alternate MDB [ 72.343823] hfs: continuing without an alternate MDB [ 72.351122] hfs: get root inode failed [ 72.351794] hfs: get root inode failed [ 72.359498] hfs: get root inode failed [ 72.365048] hfs: unable to locate alternate MDB [ 72.369856] hfs: continuing without an alternate MDB [ 72.384139] hfs: get root inode failed [ 72.398933] hfs: unable to locate alternate MDB [ 72.403694] hfs: continuing without an alternate MDB [ 72.410935] hfs: unable to locate alternate MDB [ 72.415775] hfs: continuing without an alternate MDB [ 72.421604] hfs: unable to locate alternate MDB [ 72.426353] hfs: continuing without an alternate MDB [ 72.432767] hfs: get root inode failed [ 72.437350] hfs: get root inode failed [ 72.441980] hfs: get root inode failed [ 72.478559] hfs: unable to locate alternate MDB [ 72.483315] hfs: continuing without an alternate MDB [ 72.495781] hfs: get root inode failed [ 72.528665] hfs: unable to locate alternate MDB [ 72.533470] hfs: continuing without an alternate MDB [ 72.540114] hfs: unable to locate alternate MDB [ 72.544882] hfs: continuing without an alternate MDB [ 72.546595] hfs: unable to locate alternate MDB [ 72.550922] hfs: get root inode failed [ 72.554736] hfs: continuing without an alternate MDB [ 72.567046] hfs: get root inode failed [ 72.581846] hfs: get root inode failed [ 72.582017] hfs: unable to locate alternate MDB [ 72.590647] hfs: continuing without an alternate MDB [ 72.604479] hfs: unable to locate alternate MDB [ 72.609337] hfs: continuing without an alternate MDB [ 72.619907] hfs: get root inode failed [ 72.625944] hfs: get root inode failed [ 72.629957] hfs: unable to locate alternate MDB [ 72.634674] hfs: continuing without an alternate MDB [ 72.640942] hfs: get root inode failed [ 72.676924] hfs: unable to locate alternate MDB [ 72.681783] hfs: continuing without an alternate MDB [ 72.687774] hfs: get root inode failed [ 72.723225] hfs: unable to locate alternate MDB [ 72.728048] hfs: continuing without an alternate MDB [ 72.736385] hfs: unable to locate alternate MDB [ 72.742729] hfs: continuing without an alternate MDB [ 72.748486] hfs: get root inode failed [ 72.760898] hfs: get root inode failed [ 72.765040] hfs: unable to locate alternate MDB [ 72.769880] hfs: continuing without an alternate MDB [ 72.770060] hfs: unable to locate alternate MDB [ 72.779839] hfs: continuing without an alternate MDB [ 72.795811] hfs: get root inode failed [ 72.809894] hfs: unable to locate alternate MDB [ 72.810150] hfs: get root inode failed [ 72.814781] hfs: continuing without an alternate MDB [ 72.833147] hfs: get root inode failed [ 72.858696] hfs: unable to locate alternate MDB [ 72.863590] hfs: continuing without an alternate MDB [ 72.873502] hfs: unable to locate alternate MDB [ 72.876168] hfs: unable to locate alternate MDB [ 72.878459] hfs: continuing without an alternate MDB [ 72.879217] hfs: get root inode failed [ 72.883164] hfs: continuing without an alternate MDB [ 72.898420] hfs: unable to locate alternate MDB [ 72.903258] hfs: continuing without an alternate MDB [ 72.909302] hfs: unable to locate alternate MDB [ 72.914102] hfs: continuing without an alternate MDB [ 72.936288] hfs: unable to locate alternate MDB [ 72.941127] hfs: continuing without an alternate MDB [ 72.946842] hfs: unable to locate alternate MDB [ 72.951582] hfs: continuing without an alternate MDB [ 72.954972] hfs: get root inode failed [ 72.961057] hfs: get root inode failed [ 72.966458] hfs: get root inode failed [ 72.993660] hfs: get root inode failed [ 72.994908] hfs: unable to locate alternate MDB [ 73.002384] hfs: continuing without an alternate MDB [ 73.011352] hfs: get root inode failed [ 73.016680] hfs: get root inode failed [ 73.016859] hfs: get root inode failed [ 73.098754] hfs: unable to locate alternate MDB [ 73.103551] hfs: continuing without an alternate MDB [ 73.109765] hfs: get root inode failed [ 73.114031] hfs: unable to locate alternate MDB [ 73.118839] hfs: continuing without an alternate MDB [ 73.129560] hfs: unable to locate alternate MDB [ 73.134333] hfs: continuing without an alternate MDB [ 73.135043] hfs: get root inode failed [ 73.141436] hfs: get root inode failed [ 73.144061] hfs: unable to locate alternate MDB [ 73.147645] hfs: unable to locate alternate MDB [ 73.152307] hfs: continuing without an alternate MDB [ 73.153974] hfs: get root inode failed [ 73.157046] hfs: continuing without an alternate MDB [ 73.180396] hfs: unable to locate alternate MDB [ 73.185264] hfs: continuing without an alternate MDB [ 73.190696] hfs: get root inode failed [ 73.195383] hfs: unable to locate alternate MDB [ 73.198210] hfs: get root inode failed [ 73.200207] hfs: continuing without an alternate MDB [ 73.211904] hfs: get root inode failed [ 73.224798] hfs: unable to locate alternate MDB [ 73.229620] hfs: continuing without an alternate MDB [ 73.235951] hfs: get root inode failed [ 73.259392] hfs: unable to locate alternate MDB [ 73.264166] hfs: continuing without an alternate MDB [ 73.269904] hfs: get root inode failed [ 73.280972] hfs: unable to locate alternate MDB [ 73.285845] hfs: continuing without an alternate MDB [ 73.292352] hfs: get root inode failed [ 73.337762] hfs: unable to locate alternate MDB [ 73.342612] hfs: continuing without an alternate MDB [ 73.351002] hfs: unable to locate alternate MDB [ 73.355857] hfs: continuing without an alternate MDB [ 73.365078] hfs: get root inode failed [ 73.379176] hfs: unable to locate alternate MDB [ 73.383947] hfs: continuing without an alternate MDB [ 73.385226] hfs: get root inode failed [ 73.399297] hfs: get root inode failed [ 73.413969] hfs: unable to locate alternate MDB [ 73.418754] hfs: continuing without an alternate MDB [ 73.435965] hfs: get root inode failed [ 73.445351] hfs: unable to locate alternate MDB [ 73.450142] hfs: continuing without an alternate MDB [ 73.464662] hfs: unable to locate alternate MDB [ 73.468678] hfs: get root inode failed [ 73.469426] hfs: continuing without an alternate MDB [ 73.483521] hfs: unable to locate alternate MDB [ 73.485593] hfs: unable to locate alternate MDB [ 73.488316] hfs: continuing without an alternate MDB [ 73.493132] hfs: continuing without an alternate MDB [ 73.506240] hfs: get root inode failed [ 73.524443] hfs: unable to locate alternate MDB [ 73.529280] hfs: continuing without an alternate MDB [ 73.529446] hfs: unable to locate alternate MDB [ 73.539194] hfs: continuing without an alternate MDB [ 73.546355] hfs: get root inode failed [ 73.553735] hfs: get root inode failed [ 73.553880] hfs: unable to locate alternate MDB [ 73.558039] hfs: get root inode failed [ 73.562570] hfs: continuing without an alternate MDB [ 73.582828] hfs: unable to locate alternate MDB [ 73.587693] hfs: continuing without an alternate MDB [ 73.593870] hfs: get root inode failed [ 73.610578] hfs: get root inode failed [ 73.615178] hfs: get root inode failed [ 73.633684] hfs: unable to locate alternate MDB [ 73.638501] hfs: continuing without an alternate MDB [ 73.648812] hfs: unable to locate alternate MDB [ 73.653666] hfs: continuing without an alternate MDB [ 73.659503] hfs: get root inode failed [ 73.664358] hfs: get root inode failed [ 73.670498] hfs: unable to locate alternate MDB [ 73.675385] hfs: continuing without an alternate MDB [ 73.690476] hfs: get root inode failed [ 73.712775] hfs: unable to locate alternate MDB [ 73.717580] hfs: continuing without an alternate MDB [ 73.723289] hfs: get root inode failed [ 73.734346] hfs: unable to locate alternate MDB [ 73.739288] hfs: continuing without an alternate MDB [ 73.746890] ================================================================== [ 73.750668] hfs: unable to locate alternate MDB [ 73.754274] BUG: KASAN: use-after-free in hfs_bnode_read+0xb9/0xe0 [ 73.754279] Read of size 2 at addr ffff8881ba9b8ffe by task syz-executor/6006 [ 73.754282] [ 73.759115] hfs: continuing without an alternate MDB [ 73.765381] CPU: 1 PID: 6006 Comm: syz-executor Not tainted 5.5.0-rc5-syzkaller #0 [ 73.765384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.765386] Call Trace: [ 73.765401] dump_stack+0x12f/0x187 [ 73.765412] ? hfs_bnode_read+0xb9/0xe0 [ 73.792887] hfs: unable to locate alternate MDB [ 73.796421] print_address_description.constprop.8+0x3b/0x60 [ 73.796428] ? hfs_bnode_read+0xb9/0xe0 [ 73.796433] ? hfs_bnode_read+0xb9/0xe0 [ 73.799132] hfs: continuing without an alternate MDB [ 73.802734] __kasan_report.cold.11+0x1b/0x39 [ 73.802743] ? hfs_bnode_read+0xb9/0xe0 [ 73.802748] kasan_report+0x12/0x20 [ 73.842600] check_memory_region+0x153/0x1d0 [ 73.847021] memcpy+0x23/0x50 [ 73.850164] hfs_bnode_read+0xb9/0xe0 [ 73.853980] hfs_bnode_find+0x5be/0xa10 [ 73.857966] ? hfs_bnode_put.part.5+0x210/0x210 [ 73.862642] ? __kasan_kmalloc.constprop.7+0xc1/0xd0 [ 73.867751] ? kasan_kmalloc+0x9/0x10 [ 73.871567] ? __kmalloc+0x164/0x760 [ 73.875285] ? mark_held_locks+0x130/0x130 [ 73.879527] ? do_mount+0x1285/0x1b70 [ 73.883770] ? __x64_sys_mount+0x169/0x1c0 [ 73.887088] hfs: get root inode failed [ 73.888009] ? do_syscall_64+0xd0/0x600 [ 73.888016] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.888022] ? __sched_text_start+0x8/0x8 [ 73.906057] ? lock_acquire+0x194/0x3e0 [ 73.910384] ? hfs_find_init+0x110/0x180 [ 73.914511] hfs_brec_find+0x27e/0x490 [ 73.918417] ? __hfs_brec_find+0x4f0/0x4f0 [ 73.922825] ? mutex_trylock+0x2b0/0x2b0 [ 73.926898] hfs_brec_read+0x1d/0xe0 [ 73.930649] hfs_cat_find_brec+0x142/0x310 [ 73.934152] hfs: get root inode failed [ 73.934884] ? hfs_cat_keycmp+0x1b0/0x1b0 [ 73.934895] ? __kmalloc+0x33a/0x760 [ 73.943469] hfs: unable to locate alternate MDB [ 73.946811] ? free_object+0x70/0x70 [ 73.946821] ? mutex_lock_nested+0x16/0x20 [ 73.946823] ? mutex_lock_nested+0x16/0x20 [ 73.946831] hfs_fill_super+0xab2/0x12a0 [ 73.951552] hfs: continuing without an alternate MDB [ 73.955220] ? hfs_show_options+0x550/0x550 [ 73.955227] ? mark_held_locks+0x130/0x130 [ 73.955234] ? file_dentry_name+0x100/0x100 [ 73.961967] hfs: get root inode failed [ 73.963687] ? pointer+0x650/0x650 [ 73.963694] ? down_write+0xe1/0x150 [ 73.963699] ? snprintf+0x91/0xc0 [ 74.000683] ? vsprintf+0x20/0x20 [ 74.004153] ? register_shrinker_prepared+0xe1/0x150 [ 74.009397] mount_bdev+0x27b/0x340 [ 74.013028] ? hfs_show_options+0x550/0x550 [ 74.017329] ? hfs_statfs+0x550/0x550 [ 74.021268] hfs_mount+0x10/0x20 [ 74.024627] legacy_get_tree+0x103/0x1f0 [ 74.028671] vfs_get_tree+0x8b/0x2d0 [ 74.032368] ? capable+0x14/0x20 [ 74.035710] do_mount+0x1285/0x1b70 [ 74.039316] ? kasan_unpoison_shadow+0x35/0x50 [ 74.044029] ? copy_mount_string+0x20/0x20 [ 74.048357] ? kmem_cache_alloc_trace+0x333/0x760 [ 74.053430] ? __kasan_check_write+0x14/0x20 [ 74.057839] ? __kasan_check_read+0x11/0x20 [ 74.062340] ? copy_mount_options+0x77/0x2c0 [ 74.067274] __x64_sys_mount+0x169/0x1c0 [ 74.071346] do_syscall_64+0xd0/0x600 [ 74.075125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.080291] RIP: 0033:0x457efa [ 74.083479] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 74.102370] RSP: 002b:00007fde74c63ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.110312] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457efa [ 74.117579] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fde74c63bf0 [ 74.124831] RBP: 0000000000000003 R08: 00000000200002c0 R09: 0000000020000000 [ 74.132090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 74.139350] R13: 0000000000000003 R14: 00000000006fcbb0 R15: 0000000000000000 [ 74.146605] [ 74.148327] The buggy address belongs to the page: [ 74.153344] page:ffffea0006ea6e00 refcount:1 mapcount:1 mapping:ffff8881c8e96f01 index:0x7f17450b5 [ 74.162436] anon flags: 0x2fffc0000080034(uptodate|lru|active|swapbacked) [ 74.169353] raw: 02fffc0000080034 ffffea0006dca988 ffffea0006dcbc88 ffff8881c8e96f01 [ 74.177228] raw: 00000007f17450b5 0000000000000000 0000000100000000 ffff8881da262000 [ 74.185100] page dumped because: kasan: bad access detected [ 74.190788] page->mem_cgroup:ffff8881da262000 [ 74.195279] [ 74.196979] Memory state around the buggy address: [ 74.201900] ffff8881ba9b8e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.209248] ffff8881ba9b8f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.216675] >ffff8881ba9b8f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.224068] ^ [ 74.231334] ffff8881ba9b9000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.239028] ffff8881ba9b9080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.246364] ================================================================== [ 74.253929] Kernel panic - not syncing: panic_on_warn set ...