[ 56.732664] tipc: TX() has been purged, node left! [ 57.982336] device bridge_slave_1 left promiscuous mode [ 57.988929] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.001383] device bridge_slave_0 left promiscuous mode [ 58.007181] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.048881] team0 (unregistering): Port device team_slave_1 removed [ 59.058737] team0 (unregistering): Port device team_slave_0 removed [ 59.069663] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 59.085442] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.119229] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2020/03/16 22:50:14 parsed 1 programs 2020/03/16 22:50:14 executed programs: 0 [ 64.915929] IPVS: ftp: loaded support on port[0] = 21 [ 64.925018] IPVS: ftp: loaded support on port[0] = 21 [ 64.935932] IPVS: ftp: loaded support on port[0] = 21 [ 64.943121] IPVS: ftp: loaded support on port[0] = 21 [ 64.950038] IPVS: ftp: loaded support on port[0] = 21 [ 64.963523] IPVS: ftp: loaded support on port[0] = 21 [ 65.165905] hfs: unable to locate alternate MDB [ 65.170726] hfs: continuing without an alternate MDB [ 65.178690] hfs: unable to locate alternate MDB [ 65.183636] hfs: continuing without an alternate MDB [ 65.190084] hfs: unable to locate alternate MDB [ 65.194824] hfs: continuing without an alternate MDB [ 65.202723] hfs: unable to locate alternate MDB [ 65.207459] hfs: continuing without an alternate MDB [ 65.221468] [ 65.222428] hfs: get root inode failed [ 65.223123] ============================================ [ 65.223125] WARNING: possible recursive locking detected [ 65.223129] 5.6.0-rc6-syzkaller #0 Not tainted [ 65.223130] -------------------------------------------- [ 65.223132] syz-executor5/4574 is trying to acquire lock: [ 65.223135] ffff8881c87380a8 (&tree->tree_lock){+.+.}, at: hfs_find_init+0x110/0x180 [ 65.223147] [ 65.223147] but task is already holding lock: [ 65.223148] ffff8881c0cc60a8 (&tree->tree_lock){+.+.}, at: hfs_find_init+0x110/0x180 [ 65.223155] [ 65.223155] other info that might help us debug this: [ 65.223156] Possible unsafe locking scenario: [ 65.223156] [ 65.223157] CPU0 [ 65.223158] ---- [ 65.223159] lock(&tree->tree_lock); [ 65.223161] lock(&tree->tree_lock); [ 65.223164] [ 65.223164] *** DEADLOCK *** [ 65.223164] [ 65.223165] May be due to missing lock nesting notation [ 65.223165] [ 65.223169] 3 locks held by syz-executor5/4574: [ 65.228948] hfs: get root inode failed [ 65.234474] #0: ffff8881c690e0d8 (&type->s_umount_key#46/1){+.+.}, at: alloc_super+0x134/0x8a0 [ 65.234489] #1: ffff8881c0cc60a8 (&tree->tree_lock){+.+.}, at: hfs_find_init+0x110/0x180 [ 65.234498] #2: ffff8881c81c9728 (&HFS_I(tree->inode)->extents_lock){+.+.}, at: hfs_get_block+0x484/0x850 [ 65.234506] [ 65.234506] stack backtrace: [ 65.234512] CPU: 0 PID: 4574 Comm: syz-executor5 Not tainted 5.6.0-rc6-syzkaller #0 [ 65.234514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.234516] Call Trace: [ 65.234523] dump_stack+0x12f/0x187 [ 65.234530] __lock_acquire.cold.65+0x181/0x385 [ 65.234536] ? stack_depot_save+0x265/0x470 [ 65.234542] ? mark_held_locks+0x130/0x130 [ 65.241992] hfs: get root inode failed [ 65.244551] ? read_cache_page+0x45/0x70 [ 65.244560] lock_acquire+0x194/0x3e0 [ 65.244565] ? hfs_find_init+0x110/0x180 [ 65.244572] __mutex_lock+0x160/0x1400 [ 65.244576] ? hfs_find_init+0x110/0x180 [ 65.244580] ? hfs_find_init+0x110/0x180 [ 65.244583] ? mutex_trylock+0x2b0/0x2b0 [ 65.244589] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 65.244593] ? rcu_read_lock_any_held.part.8+0x50/0x50 [ 65.244598] ? __kasan_kmalloc.constprop.7+0xc1/0xd0 [ 65.244602] ? __kmalloc+0x5de/0x760 [ 65.244607] ? hfs_get_block+0x484/0x850 [ 65.447831] mutex_lock_nested+0x16/0x20 [ 65.451874] ? mutex_lock_nested+0x16/0x20 [ 65.456102] hfs_find_init+0x110/0x180 [ 65.459976] hfs_ext_read_extent+0x17e/0xcc0 [ 65.464360] ? __kasan_check_write+0x14/0x20 [ 65.468923] ? do_raw_spin_lock+0x132/0x2e0 [ 65.473240] ? hfs_ext_write_extent.part.4+0x160/0x160 [ 65.478514] hfs_get_block+0x490/0x850 [ 65.482642] block_read_full_page+0x288/0x950 [ 65.487115] ? hfs_extend_file+0xc20/0xc20 [ 65.491338] ? __bread_gfp+0x2b0/0x2b0 [ 65.495208] ? add_to_page_cache_lru+0x16b/0x250 [ 65.499955] ? add_to_page_cache_locked+0x10/0x10 [ 65.504780] ? __page_cache_alloc+0x1fb/0x3c0 [ 65.509291] hfs_readpage+0x13/0x20 [ 65.512900] do_read_cache_page+0x65c/0x12d0 [ 65.517299] ? __kasan_check_read+0x11/0x20 [ 65.521734] ? __kasan_check_read+0x11/0x20 [ 65.526040] ? mark_lock+0xc5/0x1200 [ 65.529738] ? grab_cache_page_write_begin+0x80/0x80 [ 65.534835] ? __hfs_bnode_create+0x337/0x750 [ 65.539313] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 65.544139] ? lock_downgrade+0x900/0x900 [ 65.548288] ? __kasan_check_write+0x14/0x20 [ 65.552684] ? do_raw_spin_lock+0x132/0x2e0 [ 65.557008] ? rwlock_bug.part.0+0x90/0x90 [ 65.561230] ? lock_acquire+0x194/0x3e0 [ 65.565190] read_cache_page+0x45/0x70 [ 65.569079] ? _raw_spin_unlock+0x1d/0x30 [ 65.573207] __hfs_bnode_create+0x4ea/0x750 [ 65.577510] ? hfs_bnode_findhash+0x170/0x170 [ 65.581987] ? lock_acquire+0x194/0x3e0 [ 65.585942] ? do_raw_spin_unlock+0x177/0x260 [ 65.590422] hfs_bnode_find+0x1b6/0xa10 [ 65.594439] ? hfs_bnode_put.part.6+0x210/0x210 [ 65.599091] ? mark_held_locks+0x130/0x130 [ 65.603311] ? do_mount+0x1285/0x1b70 [ 65.607097] ? lock_acquire+0x194/0x3e0 [ 65.611079] ? hfs_find_init+0x110/0x180 [ 65.615118] hfs_brec_find+0x27e/0x490 [ 65.619154] ? __hfs_brec_find+0x4f0/0x4f0 [ 65.623413] ? mutex_trylock+0x2b0/0x2b0 [ 65.627487] hfs_brec_read+0x1d/0xe0 [ 65.631184] hfs_cat_find_brec+0x142/0x310 [ 65.635399] ? hfs_cat_keycmp+0x1b0/0x1b0 [ 65.639570] ? __kmalloc+0x5de/0x760 [ 65.643332] ? free_object+0x70/0x70 [ 65.647025] ? mutex_lock_nested+0x16/0x20 [ 65.651236] ? mutex_lock_nested+0x16/0x20 [ 65.655455] hfs_fill_super+0xab2/0x12a0 [ 65.659497] ? hfs_show_options+0x550/0x550 [ 65.663903] ? file_dentry_name+0x100/0x100 [ 65.668203] ? pointer+0x650/0x650 [ 65.671716] ? down_write+0xe1/0x150 [ 65.675405] ? snprintf+0x91/0xc0 [ 65.678836] ? vsprintf+0x20/0x20 [ 65.682270] ? register_shrinker_prepared+0xe1/0x150 [ 65.687476] ? sget+0x3a1/0x4a0 [ 65.690750] mount_bdev+0x27b/0x340 [ 65.694366] ? hfs_show_options+0x550/0x550 [ 65.698678] ? hfs_statfs+0x550/0x550 [ 65.702565] hfs_mount+0x10/0x20 [ 65.706158] legacy_get_tree+0x103/0x1f0 [ 65.710223] vfs_get_tree+0x8b/0x2d0 [ 65.713923] ? capable+0x14/0x20 [ 65.717273] do_mount+0x1285/0x1b70 [ 65.720881] ? lock_downgrade+0x900/0x900 [ 65.725105] ? copy_mount_string+0x20/0x20 [ 65.729323] ? __kasan_check_write+0x14/0x20 [ 65.733719] ? _copy_from_user+0xd6/0x110 [ 65.737879] __x64_sys_mount+0x169/0x1c0 [ 65.741960] do_syscall_64+0xd0/0x630 [ 65.745754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.750957] RIP: 0033:0x457efa [ 65.754126] 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 [ 65.773140] RSP: 002b:00007f33d7217ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 65.780826] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457efa [ 65.788081] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f33d7217bf0 [ 65.795598] RBP: 0000000000000003 R08: 00000000200002c0 R09: 0000000020000000 [ 65.803128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 65.811340] R13: 0000000000000003 R14: 00000000006fcbb0 R15: 0000000000000000 [ 65.818938] hfs: get root inode failed [ 65.854682] hfs: unable to locate alternate MDB [ 65.859475] hfs: continuing without an alternate MDB [ 65.869258] hfs: unable to locate alternate MDB [ 65.874116] hfs: unable to locate alternate MDB [ 65.874119] hfs: continuing without an alternate MDB [ 65.878961] hfs: get root inode failed [ 65.879356] hfs: continuing without an alternate MDB [ 65.885026] hfs: unable to locate alternate MDB [ 65.895442] hfs: get root inode failed [ 65.898827] hfs: continuing without an alternate MDB [ 65.910736] hfs: unable to locate alternate MDB [ 65.915617] hfs: continuing without an alternate MDB [ 65.923479] hfs: unable to locate alternate MDB [ 65.928203] hfs: continuing without an alternate MDB [ 65.961918] hfs: unable to locate alternate MDB [ 65.966726] hfs: continuing without an alternate MDB [ 65.972811] hfs: unable to locate alternate MDB [ 65.977632] hfs: continuing without an alternate MDB [ 65.991537] hfs: get root inode failed [ 66.009812] hfs: get root inode failed [ 66.014338] hfs: get root inode failed [ 66.019161] hfs: get root inode failed [ 66.023782] hfs: get root inode failed [ 66.035220] hfs: get root inode failed [ 66.080832] hfs: unable to locate alternate MDB [ 66.085598] hfs: continuing without an alternate MDB [ 66.091308] hfs: get root inode failed [ 66.110951] hfs: unable to locate alternate MDB [ 66.115689] hfs: continuing without an alternate MDB [ 66.116074] hfs: unable to locate alternate MDB [ 66.125686] hfs: continuing without an alternate MDB [ 66.131854] hfs: get root inode failed [ 66.136811] hfs: unable to locate alternate MDB [ 66.141528] hfs: continuing without an alternate MDB [ 66.150758] hfs: unable to locate alternate MDB [ 66.155528] hfs: continuing without an alternate MDB [ 66.169600] hfs: unable to locate alternate MDB [ 66.174840] hfs: continuing without an alternate MDB [ 66.186101] hfs: get root inode failed [ 66.190822] hfs: get root inode failed [ 66.203846] hfs: get root inode failed [ 66.207828] hfs: get root inode failed [ 66.212091] hfs: unable to locate alternate MDB [ 66.216887] hfs: continuing without an alternate MDB [ 66.224933] hfs: get root inode failed [ 66.251752] hfs: unable to locate alternate MDB [ 66.256516] hfs: continuing without an alternate MDB [ 66.270266] hfs: get root inode failed [ 66.274465] hfs: unable to locate alternate MDB [ 66.279250] hfs: continuing without an alternate MDB [ 66.289245] hfs: get root inode failed [ 66.315899] hfs: unable to locate alternate MDB [ 66.320899] hfs: continuing without an alternate MDB [ 66.338846] hfs: get root inode failed [ 66.345123] hfs: unable to locate alternate MDB [ 66.346645] hfs: unable to locate alternate MDB [ 66.349859] hfs: continuing without an alternate MDB [ 66.354547] hfs: continuing without an alternate MDB [ 66.369928] hfs: get root inode failed [ 66.372455] hfs: get root inode failed [ 66.384850] hfs: unable to locate alternate MDB [ 66.385130] hfs: unable to locate alternate MDB [ 66.389690] hfs: continuing without an alternate MDB [ 66.394361] hfs: continuing without an alternate MDB [ 66.397926] hfs: get root inode failed [ 66.410834] hfs: unable to locate alternate MDB [ 66.415686] hfs: continuing without an alternate MDB [ 66.441689] hfs: get root inode failed [ 66.446075] hfs: get root inode failed [ 66.472019] hfs: unable to locate alternate MDB [ 66.476757] hfs: continuing without an alternate MDB [ 66.478747] hfs: unable to locate alternate MDB [ 66.484311] hfs: get root inode failed [ 66.492176] hfs: continuing without an alternate MDB [ 66.497444] hfs: get root inode failed [ 66.521266] hfs: unable to locate alternate MDB [ 66.526644] hfs: continuing without an alternate MDB [ 66.532323] hfs: unable to locate alternate MDB [ 66.532539] hfs: get root inode failed [ 66.537380] hfs: continuing without an alternate MDB [ 66.561515] hfs: get root inode failed [ 66.578736] hfs: unable to locate alternate MDB [ 66.583501] hfs: continuing without an alternate MDB [ 66.593740] hfs: unable to locate alternate MDB [ 66.594344] hfs: unable to locate alternate MDB [ 66.598585] hfs: continuing without an alternate MDB [ 66.603255] hfs: continuing without an alternate MDB [ 66.614716] hfs: get root inode failed [ 66.626494] hfs: get root inode failed [ 66.628329] hfs: unable to locate alternate MDB [ 66.635160] hfs: continuing without an alternate MDB [ 66.649813] hfs: get root inode failed [ 66.656074] hfs: get root inode failed [ 66.673889] hfs: unable to locate alternate MDB [ 66.678691] hfs: continuing without an alternate MDB [ 66.684367] hfs: get root inode failed [ 66.712502] hfs: unable to locate alternate MDB [ 66.717353] hfs: continuing without an alternate MDB [ 66.726816] hfs: get root inode failed [ 66.731149] hfs: unable to locate alternate MDB [ 66.735863] hfs: continuing without an alternate MDB [ 66.736091] hfs: unable to locate alternate MDB [ 66.745954] hfs: continuing without an alternate MDB [ 66.751906] hfs: unable to locate alternate MDB [ 66.751950] hfs: get root inode failed [ 66.756669] hfs: continuing without an alternate MDB [ 66.762066] hfs: unable to locate alternate MDB [ 66.770414] hfs: continuing without an alternate MDB [ 66.776135] hfs: get root inode failed [ 66.780015] hfs: get root inode failed [ 66.781943] hfs: get root inode failed [ 66.821990] hfs: unable to locate alternate MDB [ 66.826720] hfs: continuing without an alternate MDB [ 66.832470] hfs: get root inode failed [ 66.845527] hfs: unable to locate alternate MDB [ 66.850277] hfs: continuing without an alternate MDB [ 66.855929] hfs: unable to locate alternate MDB [ 66.856187] hfs: unable to locate alternate MDB [ 66.860679] hfs: continuing without an alternate MDB [ 66.865313] hfs: continuing without an alternate MDB [ 66.876969] hfs: get root inode failed [ 66.892387] hfs: get root inode failed [ 66.900353] hfs: unable to locate alternate MDB [ 66.905152] hfs: continuing without an alternate MDB [ 66.905401] hfs: unable to locate alternate MDB [ 66.915008] hfs: continuing without an alternate MDB [ 66.921137] hfs: get root inode failed [ 66.931977] hfs: get root inode failed [ 66.936275] hfs: get root inode failed [ 66.940616] hfs: unable to locate alternate MDB [ 66.945316] hfs: continuing without an alternate MDB [ 66.951851] hfs: get root inode failed [ 66.989471] hfs: unable to locate alternate MDB [ 66.994267] hfs: continuing without an alternate MDB [ 67.001403] hfs: unable to locate alternate MDB [ 67.003303] hfs: get root inode failed [ 67.006271] hfs: continuing without an alternate MDB [ 67.023655] hfs: get root inode failed [ 67.042031] hfs: unable to locate alternate MDB [ 67.046810] hfs: continuing without an alternate MDB [ 67.052211] hfs: unable to locate alternate MDB [ 67.056934] hfs: continuing without an alternate MDB [ 67.059054] hfs: get root inode failed [ 67.076365] hfs: get root inode failed [ 67.081665] hfs: unable to locate alternate MDB [ 67.086432] hfs: continuing without an alternate MDB [ 67.093373] hfs: unable to locate alternate MDB [ 67.098116] hfs: continuing without an alternate MDB [ 67.104213] hfs: get root inode failed [ 67.109090] hfs: get root inode failed [ 67.109183] hfs: unable to locate alternate MDB [ 67.117798] hfs: continuing without an alternate MDB [ 67.125735] hfs: unable to locate alternate MDB [ 67.130468] hfs: continuing without an alternate MDB [ 67.131243] hfs: get root inode failed [ 67.141021] hfs: get root inode failed [ 67.149291] hfs: unable to locate alternate MDB [ 67.154030] hfs: continuing without an alternate MDB [ 67.167905] hfs: get root inode failed [ 67.176903] hfs: unable to locate alternate MDB [ 67.181712] hfs: continuing without an alternate MDB [ 67.187323] hfs: get root inode failed [ 67.208729] hfs: unable to locate alternate MDB [ 67.213482] hfs: continuing without an alternate MDB [ 67.220130] hfs: unable to locate alternate MDB [ 67.220241] hfs: unable to locate alternate MDB [ 67.224866] hfs: continuing without an alternate MDB [ 67.229520] hfs: continuing without an alternate MDB [ 67.234187] hfs: get root inode failed [ 67.238934] hfs: get root inode failed [ 67.240109] hfs: get root inode failed [ 67.263151] hfs: unable to locate alternate MDB [ 67.267880] hfs: continuing without an alternate MDB [ 67.274088] hfs: get root inode failed [ 67.304051] hfs: unable to locate alternate MDB [ 67.308949] hfs: continuing without an alternate MDB [ 67.315961] hfs: get root inode failed [ 67.321118] hfs: unable to locate alternate MDB [ 67.325881] hfs: continuing without an alternate MDB [ 67.338124] hfs: get root inode failed [ 67.345823] hfs: unable to locate alternate MDB [ 67.350546] hfs: continuing without an alternate MDB [ 67.358280] hfs: get root inode failed [ 67.373178] hfs: unable to locate alternate MDB [ 67.378009] hfs: continuing without an alternate MDB [ 67.385065] hfs: unable to locate alternate MDB [ 67.389826] hfs: continuing without an alternate MDB [ 67.395963] hfs: get root inode failed [ 67.397804] hfs: get root inode failed [ 67.412645] hfs: unable to locate alternate MDB [ 67.418368] hfs: continuing without an alternate MDB [ 67.425841] hfs: get root inode failed [ 67.431513] hfs: unable to locate alternate MDB [ 67.436238] hfs: continuing without an alternate MDB [ 67.442404] hfs: get root inode failed [ 67.460327] hfs: unable to locate alternate MDB [ 67.465100] hfs: continuing without an alternate MDB [ 67.471274] hfs: get root inode failed [ 67.477520] hfs: unable to locate alternate MDB [ 67.482254] hfs: continuing without an alternate MDB [ 67.496706] hfs: get root inode failed [ 67.522019] hfs: unable to locate alternate MDB [ 67.526942] hfs: continuing without an alternate MDB [ 67.553638] hfs: unable to locate alternate MDB [ 67.558430] hfs: continuing without an alternate MDB [ 67.559327] hfs: unable to locate alternate MDB [ 67.568276] hfs: continuing without an alternate MDB [ 67.574541] hfs: get root inode failed [ 67.581558] hfs: get root inode failed [ 67.586402] hfs: unable to locate alternate MDB [ 67.591117] hfs: continuing without an alternate MDB [ 67.591729] hfs: get root inode failed [ 67.597031] hfs: get root inode failed [ 67.615692] hfs: unable to locate alternate MDB [ 67.620525] hfs: continuing without an alternate MDB [ 67.627263] hfs: get root inode failed [ 67.655412] hfs: unable to locate alternate MDB [ 67.660258] hfs: continuing without an alternate MDB [ 67.669121] hfs: unable to locate alternate MDB [ 67.671503] hfs: get root inode failed [ 67.673932] hfs: continuing without an alternate MDB [ 67.696665] hfs: get root inode failed [ 67.702869] hfs: unable to locate alternate MDB [ 67.707641] hfs: continuing without an alternate MDB [ 67.719863] hfs: unable to locate alternate MDB [ 67.724660] hfs: continuing without an alternate MDB [ 67.728163] hfs: get root inode failed [ 67.730513] hfs: get root inode failed [ 67.740560] hfs: unable to locate alternate MDB [ 67.745514] hfs: continuing without an alternate MDB [ 67.758746] hfs: unable to locate alternate MDB [ 67.763557] hfs: continuing without an alternate MDB [ 67.764131] hfs: get root inode failed [ 67.778136] hfs: unable to locate alternate MDB [ 67.782862] hfs: continuing without an alternate MDB [ 67.789985] hfs: get root inode failed [ 67.793994] hfs: get root inode failed [ 67.822622] hfs: unable to locate alternate MDB [ 67.827409] hfs: continuing without an alternate MDB [ 67.834206] hfs: get root inode failed [ 67.848943] hfs: unable to locate alternate MDB [ 67.853744] hfs: continuing without an alternate MDB [ 67.861873] hfs: get root inode failed [ 67.869261] hfs: unable to locate alternate MDB [ 67.873988] hfs: continuing without an alternate MDB [ 67.879980] hfs: get root inode failed [ 67.896844] hfs: unable to locate alternate MDB [ 67.901661] hfs: continuing without an alternate MDB [ 67.907231] hfs: unable to locate alternate MDB [ 67.912088] hfs: continuing without an alternate MDB [ 67.918797] hfs: get root inode failed [ 67.922980] hfs: get root inode failed [ 67.952190] hfs: unable to locate alternate MDB [ 67.957075] hfs: continuing without an alternate MDB [ 67.962743] hfs: unable to locate alternate MDB [ 67.967489] hfs: continuing without an alternate MDB [ 67.971802] hfs: get root inode failed [ 67.975815] hfs: unable to locate alternate MDB [ 67.981213] hfs: continuing without an alternate MDB [ 67.988867] hfs: unable to locate alternate MDB [ 67.993603] hfs: continuing without an alternate MDB [ 67.999261] hfs: get root inode failed [ 68.011660] hfs: get root inode failed [ 68.023929] hfs: unable to locate alternate MDB [ 68.028662] hfs: continuing without an alternate MDB [ 68.035643] hfs: get root inode failed [ 68.040366] hfs: get root inode failed [ 68.078656] hfs: unable to locate alternate MDB [ 68.083404] hfs: continuing without an alternate MDB [ 68.090498] hfs: unable to locate alternate MDB [ 68.095209] hfs: continuing without an alternate MDB [ 68.100691] hfs: unable to locate alternate MDB [ 68.105467] hfs: continuing without an alternate MDB [ 68.114327] hfs: get root inode failed [ 68.118623] hfs: get root inode failed [ 68.119891] hfs: get root inode failed [ 68.160407] hfs: unable to locate alternate MDB [ 68.165130] hfs: continuing without an alternate MDB [ 68.175514] hfs: unable to locate alternate MDB [ 68.180250] hfs: continuing without an alternate MDB [ 68.190854] hfs: unable to locate alternate MDB [ 68.195633] hfs: continuing without an alternate MDB [ 68.197153] hfs: get root inode failed [ 68.206297] hfs: get root inode failed [ 68.209906] hfs: get root inode failed [ 68.219006] hfs: unable to locate alternate MDB [ 68.223787] hfs: continuing without an alternate MDB [ 68.240943] hfs: unable to locate alternate MDB [ 68.245804] hfs: continuing without an alternate MDB [ 68.251775] hfs: get root inode failed [ 68.251824] hfs: unable to locate alternate MDB [ 68.258085] hfs: get root inode failed [ 68.261502] hfs: continuing without an alternate MDB [ 68.271650] hfs: unable to locate alternate MDB [ 68.276672] hfs: continuing without an alternate MDB [ 68.285083] hfs: get root inode failed [ 68.287162] hfs: get root inode failed [ 68.312306] hfs: unable to locate alternate MDB [ 68.317087] hfs: continuing without an alternate MDB [ 68.328373] hfs: get root inode failed [ 68.381280] hfs: unable to locate alternate MDB [ 68.386063] hfs: continuing without an alternate MDB [ 68.391812] hfs: unable to locate alternate MDB [ 68.396625] hfs: continuing without an alternate MDB [ 68.403701] hfs: get root inode failed [ 68.404260] hfs: unable to locate alternate MDB [ 68.412505] hfs: continuing without an alternate MDB [ 68.421351] hfs: unable to locate alternate MDB [ 68.424736] hfs: get root inode failed [ 68.426342] hfs: continuing without an alternate MDB [ 68.431142] hfs: get root inode failed [ 68.440718] hfs: unable to locate alternate MDB [ 68.445530] hfs: continuing without an alternate MDB [ 68.450118] hfs: get root inode failed [ 68.451908] hfs: get root inode failed [ 68.461918] hfs: unable to locate alternate MDB [ 68.466664] hfs: continuing without an alternate MDB [ 68.472639] hfs: get root inode failed [ 68.520800] hfs: unable to locate alternate MDB [ 68.525753] hfs: continuing without an alternate MDB [ 68.531524] hfs: unable to locate alternate MDB [ 68.536783] hfs: continuing without an alternate MDB [ 68.541873] hfs: get root inode failed [ 68.543014] hfs: get root inode failed [ 68.566043] hfs: unable to locate alternate MDB [ 68.570887] hfs: continuing without an alternate MDB [ 68.571185] hfs: unable to locate alternate MDB [ 68.577128] hfs: unable to locate alternate MDB [ 68.581286] hfs: continuing without an alternate MDB [ 68.586517] hfs: unable to locate alternate MDB [ 68.591369] hfs: continuing without an alternate MDB [ 68.601421] hfs: continuing without an alternate MDB [ 68.614298] hfs: unable to locate alternate MDB [ 68.619239] hfs: continuing without an alternate MDB [ 68.625982] hfs: get root inode failed [ 68.625993] hfs: get root inode failed [ 68.630054] hfs: get root inode failed [ 68.638058] hfs: unable to locate alternate MDB [ 68.642967] hfs: continuing without an alternate MDB [ 68.661922] hfs: unable to locate alternate MDB [ 68.663531] hfs: get root inode failed [ 68.667162] hfs: continuing without an alternate MDB [ 68.686765] hfs: get root inode failed [ 68.691434] hfs: get root inode failed [ 68.711410] hfs: unable to locate alternate MDB [ 68.714092] hfs: get root inode failed [ 68.716169] hfs: continuing without an alternate MDB [ 68.728371] hfs: get root inode failed [ 68.749773] hfs: unable to locate alternate MDB [ 68.754595] hfs: continuing without an alternate MDB [ 68.765934] hfs: get root inode failed [ 68.801717] hfs: unable to locate alternate MDB [ 68.806493] hfs: continuing without an alternate MDB [ 68.812407] hfs: get root inode failed [ 68.819996] hfs: unable to locate alternate MDB [ 68.824723] hfs: continuing without an alternate MDB [ 68.842470] hfs: get root inode failed [ 68.848050] hfs: unable to locate alternate MDB [ 68.852797] hfs: continuing without an alternate MDB [ 68.858377] hfs: unable to locate alternate MDB [ 68.863135] hfs: continuing without an alternate MDB [ 68.865388] hfs: unable to locate alternate MDB [ 68.872978] hfs: continuing without an alternate MDB [ 68.879256] hfs: get root inode failed [ 68.884752] hfs: get root inode failed [ 68.888937] hfs: unable to locate alternate MDB [ 68.891093] hfs: get root inode failed [ 68.893666] hfs: continuing without an alternate MDB [ 68.910338] hfs: get root inode failed [ 68.947985] hfs: unable to locate alternate MDB [ 68.952729] hfs: continuing without an alternate MDB [ 68.960759] hfs: get root inode failed [ 68.975515] hfs: unable to locate alternate MDB [ 68.980327] hfs: continuing without an alternate MDB [ 68.991117] hfs: unable to locate alternate MDB [ 68.995874] hfs: continuing without an alternate MDB [ 69.009450] hfs: get root inode failed [ 69.011955] hfs: get root inode failed [ 69.018830] hfs: unable to locate alternate MDB [ 69.023588] hfs: continuing without an alternate MDB [ 69.029725] hfs: get root inode failed [ 69.035269] hfs: unable to locate alternate MDB [ 69.040007] hfs: continuing without an alternate MDB [ 69.050715] hfs: unable to locate alternate MDB [ 69.055435] hfs: continuing without an alternate MDB [ 69.061543] hfs: get root inode failed [ 69.066422] hfs: get root inode failed [ 69.082452] hfs: unable to locate alternate MDB [ 69.087206] hfs: continuing without an alternate MDB [ 69.093146] hfs: get root inode failed [ 69.101322] hfs: unable to locate alternate MDB [ 69.106065] hfs: continuing without an alternate MDB [ 69.111730] hfs: get root inode failed [ 69.129517] hfs: unable to locate alternate MDB [ 69.134295] hfs: continuing without an alternate MDB [ 69.145403] hfs: get root inode failed [ 69.157802] hfs: unable to locate alternate MDB [ 69.162641] hfs: continuing without an alternate MDB [ 69.174902] hfs: unable to locate alternate MDB [ 69.179685] hfs: continuing without an alternate MDB [ 69.186069] hfs: get root inode failed [ 69.186084] hfs: unable to locate alternate MDB [ 69.194803] hfs: continuing without an alternate MDB [ 69.202094] hfs: get root inode failed [ 69.206388] hfs: get root inode failed [ 69.234007] hfs: unable to locate alternate MDB [ 69.238894] hfs: continuing without an alternate MDB [ 69.245712] hfs: get root inode failed [ 69.262433] hfs: unable to locate alternate MDB [ 69.267190] hfs: continuing without an alternate MDB [ 69.273157] hfs: get root inode failed [ 69.279103] hfs: unable to locate alternate MDB [ 69.283989] hfs: continuing without an alternate MDB [ 69.291670] hfs: unable to locate alternate MDB [ 69.296409] hfs: continuing without an alternate MDB [ 69.305188] hfs: get root inode failed [ 69.312515] hfs: unable to locate alternate MDB [ 69.317353] hfs: continuing without an alternate MDB [ 69.322995] hfs: unable to locate alternate MDB [ 69.323276] hfs: get root inode failed [ 69.327727] hfs: continuing without an alternate MDB [ 69.333228] hfs: get root inode failed [ 69.342468] hfs: get root inode failed [ 69.384542] hfs: unable to locate alternate MDB [ 69.389303] hfs: continuing without an alternate MDB [ 69.394730] hfs: unable to locate alternate MDB [ 69.399456] hfs: continuing without an alternate MDB [ 69.403308] hfs: get root inode failed [ 69.409102] hfs: get root inode failed [ 69.424212] hfs: unable to locate alternate MDB [ 69.429028] hfs: continuing without an alternate MDB [ 69.441431] hfs: get root inode failed [ 69.448313] hfs: unable to locate alternate MDB [ 69.453087] hfs: continuing without an alternate MDB [ 69.463680] hfs: get root inode failed [ 69.486962] hfs: unable to locate alternate MDB [ 69.491726] hfs: continuing without an alternate MDB [ 69.500328] hfs: unable to locate alternate MDB [ 69.500398] hfs: get root inode failed [ 69.505116] hfs: continuing without an alternate MDB [ 69.509015] hfs: get root inode failed [ 69.526972] hfs: unable to locate alternate MDB [ 69.531766] hfs: continuing without an alternate MDB [ 69.541139] hfs: get root inode failed [ 69.551552] hfs: unable to locate alternate MDB [ 69.556454] hfs: continuing without an alternate MDB [ 69.562277] hfs: get root inode failed [ 69.576270] hfs: unable to locate alternate MDB [ 69.581043] hfs: continuing without an alternate MDB [ 69.586936] hfs: get root inode failed [ 69.594498] hfs: unable to locate alternate MDB [ 69.599306] hfs: continuing without an alternate MDB [ 69.617437] hfs: unable to locate alternate MDB [ 69.622232] hfs: continuing without an alternate MDB [ 69.642702] hfs: get root inode failed [ 69.649916] hfs: get root inode failed [ 69.650437] hfs: unable to locate alternate MDB [ 69.658547] hfs: continuing without an alternate MDB [ 69.665153] hfs: unable to locate alternate MDB [ 69.669915] hfs: continuing without an alternate MDB [ 69.675674] hfs: get root inode failed [ 69.680210] hfs: get root inode failed [ 69.735035] hfs: unable to locate alternate MDB [ 69.738823] hfs: unable to locate alternate MDB [ 69.739956] hfs: continuing without an alternate MDB [ 69.744612] hfs: continuing without an alternate MDB [ 69.756121] hfs: get root inode failed [ 69.770017] hfs: unable to locate alternate MDB [ 69.774828] hfs: continuing without an alternate MDB [ 69.781755] hfs: unable to locate alternate MDB [ 69.784213] hfs: get root inode failed [ 69.786494] hfs: continuing without an alternate MDB [ 69.795716] hfs: unable to locate alternate MDB [ 69.800434] hfs: continuing without an alternate MDB [ 69.810888] hfs: unable to locate alternate MDB [ 69.815890] hfs: continuing without an alternate MDB [ 69.823338] hfs: get root inode failed [ 69.835597] hfs: get root inode failed [ 69.837952] hfs: get root inode failed [ 69.843785] hfs: get root inode failed [ 69.852125] hfs: unable to locate alternate MDB [ 69.856879] hfs: continuing without an alternate MDB [ 69.865480] hfs: get root inode failed [ 69.878012] hfs: unable to locate alternate MDB 2020/03/16 22:50:19 executed programs: 97 [ 69.882793] hfs: continuing without an alternate MDB [ 69.889033] hfs: get root inode failed [ 69.926315] hfs: unable to locate alternate MDB [ 69.931061] hfs: continuing without an alternate MDB [ 69.938833] hfs: unable to locate alternate MDB [ 69.943615] hfs: continuing without an alternate MDB [ 69.945186] hfs: get root inode failed [ 69.955596] hfs: unable to locate alternate MDB [ 69.958231] hfs: get root inode failed [ 69.960346] hfs: continuing without an alternate MDB [ 69.963911] hfs: get root inode failed [ 69.976399] hfs: unable to locate alternate MDB [ 69.981258] hfs: continuing without an alternate MDB [ 70.008622] hfs: unable to locate alternate MDB [ 70.013425] hfs: continuing without an alternate MDB [ 70.027676] hfs: unable to locate alternate MDB [ 70.031074] hfs: get root inode failed [ 70.032503] hfs: continuing without an alternate MDB [ 70.045098] hfs: unable to locate alternate MDB [ 70.049865] hfs: continuing without an alternate MDB [ 70.057053] hfs: get root inode failed [ 70.058852] hfs: get root inode failed [ 70.062380] hfs: get root inode failed [ 70.091541] hfs: unable to locate alternate MDB [ 70.096349] hfs: continuing without an alternate MDB [ 70.102204] hfs: get root inode failed [ 70.127439] hfs: unable to locate alternate MDB [ 70.132281] hfs: continuing without an alternate MDB [ 70.138625] hfs: get root inode failed [ 70.145060] hfs: unable to locate alternate MDB [ 70.149783] hfs: continuing without an alternate MDB [ 70.157732] hfs: get root inode failed [ 70.201032] hfs: unable to locate alternate MDB [ 70.205776] hfs: continuing without an alternate MDB [ 70.211265] hfs: unable to locate alternate MDB [ 70.216001] hfs: continuing without an alternate MDB [ 70.222780] hfs: get root inode failed [ 70.227475] hfs: unable to locate alternate MDB [ 70.227644] hfs: get root inode failed [ 70.232278] hfs: continuing without an alternate MDB [ 70.242929] hfs: unable to locate alternate MDB [ 70.247674] hfs: continuing without an alternate MDB [ 70.254162] hfs: get root inode failed [ 70.258107] hfs: get root inode failed [ 70.273538] hfs: unable to locate alternate MDB [ 70.278299] hfs: continuing without an alternate MDB [ 70.286382] hfs: unable to locate alternate MDB [ 70.288290] hfs: get root inode failed [ 70.291346] hfs: continuing without an alternate MDB [ 70.302289] hfs: get root inode failed [ 70.356350] hfs: unable to locate alternate MDB [ 70.361312] hfs: continuing without an alternate MDB [ 70.365637] hfs: unable to locate alternate MDB [ 70.371269] hfs: continuing without an alternate MDB [ 70.379949] hfs: unable to locate alternate MDB [ 70.383183] hfs: get root inode failed [ 70.384706] hfs: continuing without an alternate MDB [ 70.397112] hfs: unable to locate alternate MDB [ 70.398111] hfs: get root inode failed [ 70.401853] hfs: continuing without an alternate MDB [ 70.401885] hfs: unable to locate alternate MDB [ 70.415758] hfs: continuing without an alternate MDB [ 70.419105] hfs: get root inode failed [ 70.421825] hfs: get root inode failed [ 70.425343] hfs: unable to locate alternate MDB [ 70.433514] hfs: continuing without an alternate MDB [ 70.438971] hfs: get root inode failed [ 70.439257] hfs: get root inode failed [ 70.504651] hfs: unable to locate alternate MDB [ 70.509607] hfs: continuing without an alternate MDB [ 70.515599] hfs: get root inode failed [ 70.520462] hfs: unable to locate alternate MDB [ 70.525256] hfs: continuing without an alternate MDB [ 70.533964] hfs: get root inode failed [ 70.535119] hfs: unable to locate alternate MDB [ 70.542622] hfs: continuing without an alternate MDB [ 70.543122] hfs: unable to locate alternate MDB [ 70.552587] hfs: continuing without an alternate MDB [ 70.558399] hfs: unable to locate alternate MDB [ 70.563106] hfs: continuing without an alternate MDB [ 70.566915] hfs: get root inode failed [ 70.587268] hfs: get root inode failed [ 70.590319] hfs: get root inode failed [ 70.611775] hfs: unable to locate alternate MDB [ 70.616705] hfs: continuing without an alternate MDB [ 70.623864] hfs: unable to locate alternate MDB [ 70.628639] hfs: continuing without an alternate MDB [ 70.631227] hfs: get root inode failed [ 70.638695] hfs: unable to locate alternate MDB [ 70.643483] hfs: continuing without an alternate MDB [ 70.646102] hfs: get root inode failed [ 70.654341] hfs: get root inode failed [ 70.662447] hfs: unable to locate alternate MDB [ 70.667191] hfs: continuing without an alternate MDB [ 70.673187] hfs: get root inode failed [ 70.683001] hfs: unable to locate alternate MDB [ 70.687798] hfs: continuing without an alternate MDB [ 70.693494] hfs: get root inode failed [ 70.726900] hfs: unable to locate alternate MDB [ 70.731628] hfs: continuing without an alternate MDB [ 70.753625] hfs: unable to locate alternate MDB [ 70.758373] hfs: continuing without an alternate MDB [ 70.761056] hfs: get root inode failed [ 70.768734] hfs: unable to locate alternate MDB [ 70.773466] hfs: continuing without an alternate MDB [ 70.781731] hfs: unable to locate alternate MDB [ 70.786474] hfs: continuing without an alternate MDB [ 70.792328] hfs: get root inode failed [ 70.797834] hfs: unable to locate alternate MDB [ 70.802609] hfs: continuing without an alternate MDB [ 70.810268] hfs: get root inode failed [ 70.818109] hfs: get root inode failed [ 70.822172] hfs: get root inode failed [ 70.860761] hfs: unable to locate alternate MDB [ 70.865587] hfs: continuing without an alternate MDB [ 70.873039] hfs: unable to locate alternate MDB [ 70.877753] hfs: continuing without an alternate MDB [ 70.883023] hfs: get root inode failed [ 70.884545] hfs: unable to locate alternate MDB [ 70.891661] hfs: continuing without an alternate MDB [ 70.896892] hfs: unable to locate alternate MDB [ 70.901588] hfs: continuing without an alternate MDB [ 70.907266] hfs: get root inode failed [ 70.915253] hfs: get root inode failed [ 70.920073] hfs: get root inode failed [ 70.924242] hfs: unable to locate alternate MDB [ 70.929595] hfs: continuing without an alternate MDB [ 70.935290] hfs: get root inode failed [ 70.962485] hfs: unable to locate alternate MDB [ 70.967297] hfs: continuing without an alternate MDB [ 70.973437] hfs: get root inode failed [ 70.982676] hfs: unable to locate alternate MDB [ 70.987426] hfs: continuing without an alternate MDB [ 70.993222] hfs: unable to locate alternate MDB [ 70.993474] hfs: get root inode failed [ 70.998134] hfs: continuing without an alternate MDB [ 71.012118] hfs: get root inode failed [ 71.036374] hfs: unable to locate alternate MDB [ 71.041342] hfs: continuing without an alternate MDB [ 71.048421] hfs: unable to locate alternate MDB [ 71.053088] hfs: get root inode failed [ 71.053221] hfs: continuing without an alternate MDB [ 71.065915] hfs: unable to locate alternate MDB [ 71.070915] hfs: continuing without an alternate MDB [ 71.087141] hfs: get root inode failed [ 71.091812] hfs: unable to locate alternate MDB [ 71.096639] hfs: continuing without an alternate MDB [ 71.098207] hfs: get root inode failed [ 71.107432] hfs: unable to locate alternate MDB [ 71.112239] hfs: continuing without an alternate MDB [ 71.117937] hfs: get root inode failed [ 71.134416] hfs: get root inode failed [ 71.180460] hfs: unable to locate alternate MDB [ 71.181103] hfs: unable to locate alternate MDB [ 71.185382] hfs: continuing without an alternate MDB [ 71.195557] hfs: continuing without an alternate MDB [ 71.199256] hfs: get root inode failed [ 71.201792] hfs: get root inode failed [ 71.209120] hfs: unable to locate alternate MDB [ 71.214043] hfs: continuing without an alternate MDB [ 71.230849] hfs: unable to locate alternate MDB [ 71.234179] hfs: get root inode failed [ 71.235613] hfs: continuing without an alternate MDB [ 71.245165] hfs: get root inode failed [ 71.257870] hfs: unable to locate alternate MDB [ 71.262798] hfs: continuing without an alternate MDB [ 71.270427] hfs: get root inode failed [ 71.275105] hfs: unable to locate alternate MDB [ 71.279962] hfs: continuing without an alternate MDB [ 71.291223] hfs: get root inode failed [ 71.298846] hfs: unable to locate alternate MDB [ 71.303588] hfs: continuing without an alternate MDB [ 71.321983] hfs: unable to locate alternate MDB [ 71.322166] hfs: get root inode failed [ 71.326799] hfs: continuing without an alternate MDB [ 71.336399] hfs: unable to locate alternate MDB [ 71.341192] hfs: continuing without an alternate MDB [ 71.349223] hfs: unable to locate alternate MDB [ 71.354675] hfs: continuing without an alternate MDB [ 71.356809] hfs: get root inode failed [ 71.373078] hfs: get root inode failed [ 71.384154] hfs: unable to locate alternate MDB [ 71.388991] hfs: continuing without an alternate MDB [ 71.394840] hfs: get root inode failed [ 71.397123] hfs: get root inode failed [ 71.437688] hfs: unable to locate alternate MDB [ 71.442532] hfs: continuing without an alternate MDB [ 71.448754] hfs: get root inode failed [ 71.456195] hfs: unable to locate alternate MDB [ 71.460907] hfs: continuing without an alternate MDB [ 71.471432] hfs: unable to locate alternate MDB [ 71.472187] hfs: get root inode failed [ 71.476141] hfs: continuing without an alternate MDB [ 71.485765] hfs: get root inode failed [ 71.495294] hfs: unable to locate alternate MDB [ 71.500001] hfs: continuing without an alternate MDB [ 71.511698] hfs: unable to locate alternate MDB [ 71.512591] hfs: unable to locate alternate MDB [ 71.516442] hfs: continuing without an alternate MDB [ 71.521085] hfs: continuing without an alternate MDB [ 71.543337] hfs: get root inode failed [ 71.546038] hfs: get root inode failed [ 71.551541] hfs: get root inode failed [ 71.558638] hfs: unable to locate alternate MDB [ 71.563364] hfs: continuing without an alternate MDB [ 71.571903] hfs: unable to locate alternate MDB [ 71.576616] hfs: continuing without an alternate MDB [ 71.585108] hfs: get root inode failed [ 71.589414] hfs: unable to locate alternate MDB [ 71.589974] hfs: get root inode failed [ 71.594192] hfs: continuing without an alternate MDB [ 71.612112] hfs: get root inode failed [ 71.651124] hfs: unable to locate alternate MDB [ 71.655870] hfs: continuing without an alternate MDB [ 71.663198] hfs: get root inode failed [ 71.670395] hfs: unable to locate alternate MDB [ 71.675138] hfs: continuing without an alternate MDB [ 71.681244] hfs: get root inode failed [ 71.691663] hfs: unable to locate alternate MDB [ 71.696490] hfs: continuing without an alternate MDB [ 71.702168] hfs: unable to locate alternate MDB [ 71.706165] hfs: get root inode failed [ 71.706930] hfs: continuing without an alternate MDB [ 71.716874] hfs: get root inode failed [ 71.748404] hfs: unable to locate alternate MDB [ 71.753217] hfs: continuing without an alternate MDB [ 71.753666] hfs: unable to locate alternate MDB [ 71.763101] hfs: continuing without an alternate MDB [ 71.769196] hfs: unable to locate alternate MDB [ 71.773989] hfs: continuing without an alternate MDB [ 71.779498] hfs: get root inode failed [ 71.779701] hfs: unable to locate alternate MDB [ 71.788192] hfs: continuing without an alternate MDB [ 71.794324] hfs: unable to locate alternate MDB [ 71.798518] hfs: get root inode failed [ 71.799052] hfs: continuing without an alternate MDB [ 71.803545] hfs: get root inode failed [ 71.812680] hfs: get root inode failed [ 71.833661] hfs: get root inode failed [ 71.848149] hfs: unable to locate alternate MDB [ 71.852912] hfs: continuing without an alternate MDB [ 71.859488] hfs: unable to locate alternate MDB [ 71.864221] hfs: continuing without an alternate MDB [ 71.869868] hfs: get root inode failed [ 71.874244] hfs: get root inode failed [ 71.902187] hfs: unable to locate alternate MDB [ 71.906928] hfs: continuing without an alternate MDB [ 71.912751] hfs: get root inode failed [ 71.918159] hfs: unable to locate alternate MDB [ 71.922923] hfs: continuing without an alternate MDB [ 71.936209] hfs: get root inode failed [ 71.945971] hfs: unable to locate alternate MDB [ 71.950709] hfs: continuing without an alternate MDB [ 71.950959] hfs: unable to locate alternate MDB [ 71.960567] hfs: continuing without an alternate MDB [ 71.968909] hfs: get root inode failed [ 71.981929] hfs: get root inode failed [ 71.988614] hfs: unable to locate alternate MDB [ 71.993380] hfs: continuing without an alternate MDB [ 72.006202] hfs: get root inode failed [ 72.015333] hfs: unable to locate alternate MDB [ 72.020101] hfs: continuing without an alternate MDB [ 72.029149] hfs: get root inode failed [ 72.033329] hfs: unable to locate alternate MDB [ 72.038046] hfs: continuing without an alternate MDB [ 72.055915] hfs: get root inode failed [ 72.067380] hfs: unable to locate alternate MDB [ 72.072148] hfs: continuing without an alternate MDB [ 72.077490] hfs: unable to locate alternate MDB [ 72.081101] hfs: get root inode failed [ 72.082212] hfs: continuing without an alternate MDB [ 72.096220] hfs: get root inode failed [ 72.100250] hfs: unable to locate alternate MDB [ 72.105080] hfs: continuing without an alternate MDB [ 72.111678] hfs: unable to locate alternate MDB [ 72.116423] hfs: continuing without an alternate MDB [ 72.122785] hfs: get root inode failed [ 72.132019] hfs: get root inode failed [ 72.150687] hfs: unable to locate alternate MDB [ 72.155494] hfs: continuing without an alternate MDB [ 72.164440] hfs: get root inode failed [ 72.185377] hfs: unable to locate alternate MDB [ 72.190159] hfs: continuing without an alternate MDB [ 72.196877] hfs: unable to locate alternate MDB [ 72.201607] hfs: continuing without an alternate MDB [ 72.207678] hfs: get root inode failed [ 72.213387] hfs: get root inode failed [ 72.219622] hfs: unable to locate alternate MDB [ 72.224452] hfs: continuing without an alternate MDB [ 72.233992] hfs: unable to locate alternate MDB [ 72.238713] hfs: continuing without an alternate MDB [ 72.244858] hfs: unable to locate alternate MDB [ 72.249558] hfs: continuing without an alternate MDB [ 72.249994] hfs: get root inode failed [ 72.259473] hfs: get root inode failed [ 72.263656] hfs: get root inode failed [ 72.275842] hfs: unable to locate alternate MDB [ 72.280554] hfs: continuing without an alternate MDB [ 72.286257] hfs: get root inode failed [ 72.334477] hfs: unable to locate alternate MDB [ 72.339221] hfs: continuing without an alternate MDB [ 72.344955] hfs: get root inode failed [ 72.352181] hfs: unable to locate alternate MDB [ 72.356943] hfs: continuing without an alternate MDB [ 72.364917] hfs: get root inode failed [ 72.372361] hfs: unable to locate alternate MDB [ 72.377139] hfs: continuing without an alternate MDB [ 72.383020] hfs: unable to locate alternate MDB [ 72.383024] hfs: unable to locate alternate MDB [ 72.387725] hfs: continuing without an alternate MDB [ 72.397673] hfs: continuing without an alternate MDB [ 72.403681] hfs: get root inode failed [ 72.409532] hfs: get root inode failed [ 72.413904] hfs: unable to locate alternate MDB [ 72.418635] hfs: continuing without an alternate MDB [ 72.426004] hfs: get root inode failed [ 72.430941] hfs: get root inode failed [ 72.437292] hfs: unable to locate alternate MDB [ 72.442033] hfs: continuing without an alternate MDB [ 72.447973] hfs: get root inode failed [ 72.482682] hfs: unable to locate alternate MDB [ 72.487467] hfs: continuing without an alternate MDB [ 72.496319] hfs: get root inode failed [ 72.531033] hfs: unable to locate alternate MDB [ 72.535825] hfs: continuing without an alternate MDB [ 72.543646] hfs: unable to locate alternate MDB [ 72.548394] hfs: continuing without an alternate MDB [ 72.555491] hfs: unable to locate alternate MDB [ 72.560217] hfs: continuing without an alternate MDB [ 72.573183] hfs: unable to locate alternate MDB [ 72.577065] hfs: get root inode failed [ 72.577931] hfs: continuing without an alternate MDB [ 72.589210] hfs: unable to locate alternate MDB [ 72.593925] hfs: continuing without an alternate MDB [ 72.603623] hfs: get root inode failed [ 72.605366] hfs: get root inode failed [ 72.609715] hfs: get root inode failed [ 72.627851] ================================================================== [ 72.635353] BUG: KASAN: use-after-free in hfs_bnode_read+0xb9/0xe0 [ 72.641655] Read of size 2 at addr ffff8881b7626ffe by task syz-executor4/5720 [ 72.649002] [ 72.650618] CPU: 0 PID: 5720 Comm: syz-executor4 Not tainted 5.6.0-rc6-syzkaller #0 [ 72.658524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.667968] Call Trace: [ 72.670541] dump_stack+0x12f/0x187 [ 72.674171] ? hfs_bnode_read+0xb9/0xe0 [ 72.678135] print_address_description.constprop.8+0x3b/0x60 [ 72.683928] ? hfs_bnode_read+0xb9/0xe0 [ 72.687899] ? hfs_bnode_read+0xb9/0xe0 [ 72.691874] __kasan_report.cold.11+0x1b/0x32 [ 72.696389] ? hfs_bnode_read+0xb9/0xe0 [ 72.700418] kasan_report+0x12/0x20 [ 72.704036] check_memory_region+0x153/0x1d0 [ 72.708449] memcpy+0x23/0x50 [ 72.711549] hfs_bnode_read+0xb9/0xe0 [ 72.715380] hfs_bnode_find+0x5be/0xa10 [ 72.719370] ? hfs_bnode_put.part.6+0x210/0x210 [ 72.724021] ? __kasan_kmalloc.constprop.7+0xc1/0xd0 [ 72.729115] ? kasan_kmalloc+0x9/0x10 [ 72.732915] ? __kmalloc+0x164/0x760 [ 72.736622] ? mark_held_locks+0x130/0x130 [ 72.740854] ? do_mount+0x1285/0x1b70 [ 72.744645] ? __x64_sys_mount+0x169/0x1c0 [ 72.745742] hfs: unable to locate alternate MDB [ 72.748868] ? do_syscall_64+0xd0/0x630 [ 72.748875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.748881] ? out_of_line_wait_on_bit+0xde/0x110 [ 72.748890] ? lock_acquire+0x194/0x3e0 [ 72.748895] ? hfs_find_init+0x110/0x180 [ 72.748902] hfs_brec_find+0x27e/0x490 [ 72.748909] ? __hfs_brec_find+0x4f0/0x4f0 [ 72.748915] ? mutex_trylock+0x2b0/0x2b0 [ 72.753716] hfs: continuing without an alternate MDB [ 72.757669] hfs_brec_read+0x1d/0xe0 [ 72.757677] hfs_cat_find_brec+0x142/0x310 [ 72.757681] ? hfs_cat_keycmp+0x1b0/0x1b0 [ 72.757687] ? __kmalloc+0x33a/0x760 [ 72.757693] ? free_object+0x70/0x70 [ 72.757701] ? mutex_lock_nested+0x16/0x20 [ 72.788717] hfs: get root inode failed [ 72.793218] ? mutex_lock_nested+0x16/0x20 [ 72.793228] hfs_fill_super+0xab2/0x12a0 [ 72.793241] ? hfs_show_options+0x550/0x550 [ 72.793249] ? mark_held_locks+0x130/0x130 [ 72.793254] ? file_dentry_name+0x100/0x100 [ 72.793269] ? pointer+0x650/0x650 [ 72.793272] ? down_write+0xe1/0x150 [ 72.793280] ? snprintf+0x91/0xc0 [ 72.793284] ? vsprintf+0x20/0x20 [ 72.793289] ? register_shrinker_prepared+0xe1/0x150 [ 72.793296] ? sget+0x3a1/0x4a0 [ 72.864434] mount_bdev+0x27b/0x340 [ 72.868063] ? hfs_show_options+0x550/0x550 [ 72.872381] ? hfs_statfs+0x550/0x550 [ 72.876168] hfs_mount+0x10/0x20 [ 72.879517] legacy_get_tree+0x103/0x1f0 [ 72.883555] vfs_get_tree+0x8b/0x2d0 [ 72.887257] ? capable+0x14/0x20 [ 72.890603] do_mount+0x1285/0x1b70 [ 72.894206] ? lock_downgrade+0x900/0x900 [ 72.898344] ? copy_mount_string+0x20/0x20 [ 72.902555] ? __might_fault+0xc6/0x1b0 [ 72.906521] ? __kasan_check_write+0x14/0x20 [ 72.910924] ? _copy_from_user+0xd6/0x110 [ 72.915107] __x64_sys_mount+0x169/0x1c0 [ 72.919251] do_syscall_64+0xd0/0x630 [ 72.923041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.928217] RIP: 0033:0x457efa [ 72.931404] 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 [ 72.950288] RSP: 002b:00007f884da7fba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 72.958006] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457efa [ 72.965264] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f884da7fbf0 [ 72.972514] RBP: 0000000000000003 R08: 00000000200002c0 R09: 0000000020000000 [ 72.979760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 72.987013] R13: 0000000000000003 R14: 00000000006fcbb0 R15: 0000000000000000 [ 72.994269] [ 72.995884] The buggy address belongs to the page: [ 73.000808] page:ffffea0006dd8980 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 [ 73.009185] flags: 0x2fffc0000000000() [ 73.013059] raw: 02fffc0000000000 ffffea0006d70ac8 ffffea0006dd9f08 0000000000000000 [ 73.020921] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 73.028776] page dumped because: kasan: bad access detected [ 73.034461] [ 73.036067] Memory state around the buggy address: [ 73.041012] ffff8881b7626e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.048365] ffff8881b7626f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.055711] >ffff8881b7626f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.063058] ^ [ 73.070314] ffff8881b7627000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 73.077753] ffff8881b7627080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 73.085095] ================================================================== [ 73.092694] Kernel panic - not syncing: panic_on_warn set ... [ 73.098581] CPU: 0 PID: 5720 Comm: syz-executor4 Tainted: G B 5.6.0-rc6-syzkaller #0 [ 73.107749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.117191] Call Trace: [ 73.119864] dump_stack+0x12f/0x187 [ 73.123470] ? hfs_brec_find.cold.0+0x21/0x31 [ 73.127971] panic+0x22a/0x4f5 [ 73.131155] ? add_taint.cold.7+0x11/0x11 [ 73.135297] ? do_raw_spin_unlock+0x54/0x260 [ 73.139748] ? do_raw_spin_unlock+0x54/0x260 [ 73.144143] ? hfs_bnode_read+0xb9/0xe0 [ 73.149599] ? hfs_bnode_read+0xb9/0xe0 [ 73.153566] end_report+0x47/0x4f [ 73.157188] __kasan_report.cold.11+0xe/0x32 [ 73.161587] ? hfs_bnode_read+0xb9/0xe0 [ 73.165728] kasan_report+0x12/0x20 [ 73.169346] check_memory_region+0x153/0x1d0 [ 73.173789] memcpy+0x23/0x50 [ 73.176905] hfs_bnode_read+0xb9/0xe0 [ 73.180708] hfs_bnode_find+0x5be/0xa10 [ 73.184755] ? hfs_bnode_put.part.6+0x210/0x210 [ 73.189403] ? __kasan_kmalloc.constprop.7+0xc1/0xd0 [ 73.194545] ? kasan_kmalloc+0x9/0x10 [ 73.198451] ? __kmalloc+0x164/0x760 [ 73.202164] ? mark_held_locks+0x130/0x130 [ 73.206434] ? do_mount+0x1285/0x1b70 [ 73.210297] ? __x64_sys_mount+0x169/0x1c0 [ 73.215152] ? do_syscall_64+0xd0/0x630 [ 73.219107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.224469] ? out_of_line_wait_on_bit+0xde/0x110 [ 73.229818] ? lock_acquire+0x194/0x3e0 [ 73.233787] ? hfs_find_init+0x110/0x180 [ 73.237834] hfs_brec_find+0x27e/0x490 [ 73.241725] ? __hfs_brec_find+0x4f0/0x4f0 [ 73.245955] ? mutex_trylock+0x2b0/0x2b0 [ 73.249997] hfs_brec_read+0x1d/0xe0 [ 73.253692] hfs_cat_find_brec+0x142/0x310 [ 73.257917] ? hfs_cat_keycmp+0x1b0/0x1b0 [ 73.262045] ? __kmalloc+0x33a/0x760 [ 73.265745] ? free_object+0x70/0x70 [ 73.269496] ? mutex_lock_nested+0x16/0x20 [ 73.273716] ? mutex_lock_nested+0x16/0x20 [ 73.278044] hfs_fill_super+0xab2/0x12a0 [ 73.282086] ? hfs_show_options+0x550/0x550 [ 73.286388] ? mark_held_locks+0x130/0x130 [ 73.290628] ? file_dentry_name+0x100/0x100 [ 73.295019] ? pointer+0x650/0x650 [ 73.298540] ? down_write+0xe1/0x150 [ 73.302255] ? snprintf+0x91/0xc0 [ 73.305689] ? vsprintf+0x20/0x20 [ 73.309153] ? register_shrinker_prepared+0xe1/0x150 [ 73.314274] ? sget+0x3a1/0x4a0 [ 73.317555] mount_bdev+0x27b/0x340 [ 73.321172] ? hfs_show_options+0x550/0x550 [ 73.325481] ? hfs_statfs+0x550/0x550 [ 73.329268] hfs_mount+0x10/0x20 [ 73.332632] legacy_get_tree+0x103/0x1f0 [ 73.336689] vfs_get_tree+0x8b/0x2d0 [ 73.340617] ? capable+0x14/0x20 [ 73.344104] do_mount+0x1285/0x1b70 [ 73.347808] ? lock_downgrade+0x900/0x900 [ 73.351938] ? copy_mount_string+0x20/0x20 [ 73.356165] ? __might_fault+0xc6/0x1b0 [ 73.360132] ? __kasan_check_write+0x14/0x20 [ 73.364554] ? _copy_from_user+0xd6/0x110 [ 73.368695] __x64_sys_mount+0x169/0x1c0 [ 73.372745] do_syscall_64+0xd0/0x630 [ 73.376533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.381705] RIP: 0033:0x457efa [ 73.384879] 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 [ 73.404100] RSP: 002b:00007f884da7fba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.411968] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457efa [ 73.419283] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f884da7fbf0 [ 73.427061] RBP: 0000000000000003 R08: 00000000200002c0 R09: 0000000020000000 [ 73.434335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 73.441593] R13: 0000000000000003 R14: 00000000006fcbb0 R15: 0000000000000000 [ 73.450055] Kernel Offset: disabled [ 73.453930] Rebooting in 86400 seconds..