[ 46.692542] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2020/03/16 23:27:16 parsed 1 programs 2020/03/16 23:27:16 executed programs: 0 [ 51.814470] IPVS: ftp: loaded support on port[0] = 21 [ 51.817640] IPVS: ftp: loaded support on port[0] = 21 [ 51.833993] IPVS: ftp: loaded support on port[0] = 21 [ 51.837780] IPVS: ftp: loaded support on port[0] = 21 [ 51.842096] IPVS: ftp: loaded support on port[0] = 21 [ 51.851950] IPVS: ftp: loaded support on port[0] = 21 [ 51.964868] hfs: unable to locate alternate MDB [ 51.969664] hfs: continuing without an alternate MDB [ 51.990935] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] SMP KASAN [ 52.001290] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 52.009005] CPU: 1 PID: 4447 Comm: syz-executor3 Not tainted 5.6.0-rc6-syzkaller #0 [ 52.016783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.026120] RIP: 0010:hfs_find_init+0x73/0x180 [ 52.030768] Code: ea 03 80 3c 02 00 0f 85 ee 00 00 00 4d 8d 6c 24 40 48 c7 43 18 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e ac 00 00 00 41 8b 44 24 40 be [ 52.049662] RSP: 0018:ffff8881c78bf330 EFLAGS: 00010202 [ 52.055015] RAX: dffffc0000000000 RBX: ffff8881c78bf3b0 RCX: 1ffff11038cafc85 [ 52.062264] RDX: 0000000000000008 RSI: ffff8881c78bf3b0 RDI: ffff8881c78bf3c8 [ 52.069596] RBP: ffff8881c78bf350 R08: ffffed10384aeeda R09: ffff8881c78bf410 [ 52.076860] R10: 0000000000000000 R11: ffff8881c25776cf R12: 0000000000000000 [ 52.084119] R13: 0000000000000040 R14: ffff8881c2577772 R15: ffff8881c78bf3b0 [ 52.091389] FS: 00007f7b77037700(0000) GS:ffff8881db100000(0000) knlGS:0000000000000000 [ 52.099602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.105481] CR2: 00000000006fe000 CR3: 00000001c6918000 CR4: 00000000001406e0 [ 52.112854] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.120115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.127363] Call Trace: [ 52.129952] hfs_ext_read_extent+0x17e/0xcc0 [ 52.134340] ? __kasan_check_write+0x14/0x20 [ 52.139001] ? do_raw_spin_lock+0x132/0x2e0 [ 52.143500] ? hfs_ext_write_extent.part.4+0x160/0x160 [ 52.148759] hfs_get_block+0x490/0x850 [ 52.152640] block_read_full_page+0x288/0x950 [ 52.157549] ? hfs_extend_file+0xc20/0xc20 [ 52.161762] ? __bread_gfp+0x2b0/0x2b0 [ 52.165625] ? add_to_page_cache_lru+0x16b/0x250 [ 52.170358] ? add_to_page_cache_locked+0x10/0x10 [ 52.175185] ? __page_cache_alloc+0x1fb/0x3c0 [ 52.179666] hfs_readpage+0x13/0x20 [ 52.183532] do_read_cache_page+0x65c/0x12d0 [ 52.187945] ? find_held_lock+0x36/0x1d0 [ 52.191999] ? grab_cache_page_write_begin+0x80/0x80 [ 52.197080] ? lock_downgrade+0x900/0x900 [ 52.201226] ? __kasan_check_write+0x14/0x20 [ 52.205620] ? do_raw_spin_lock+0x132/0x2e0 [ 52.209933] ? rwlock_bug.part.0+0x90/0x90 [ 52.214142] ? lock_acquire+0x194/0x3e0 [ 52.218090] ? wake_bit_function+0x180/0x180 [ 52.222476] ? do_raw_spin_unlock+0x177/0x260 [ 52.226949] read_cache_page+0x45/0x70 [ 52.230814] hfs_btree_open+0x45f/0x1070 [ 52.234858] hfs_mdb_get+0x1329/0x1d86 [ 52.238724] ? hfs_mdb_put+0x340/0x340 [ 52.242595] ? queue_work_node+0x320/0x320 [ 52.246809] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 52.251631] ? free_object+0x70/0x70 [ 52.255321] ? lockdep_init_map+0x1b6/0x6c0 [ 52.259620] ? debug_mutex_init+0x2d/0x60 [ 52.263748] hfs_fill_super+0x9b4/0x12a0 [ 52.267790] ? hfs_show_options+0x550/0x550 [ 52.272106] ? file_dentry_name+0x100/0x100 [ 52.276429] ? vsnprintf+0x8b0/0x1820 [ 52.280222] ? pointer+0x650/0x650 [ 52.283740] ? down_write+0xe1/0x150 [ 52.287432] ? snprintf+0x91/0xc0 [ 52.290862] ? vsprintf+0x20/0x20 [ 52.294300] ? register_shrinker_prepared+0xe1/0x150 [ 52.299379] ? sget+0x3a1/0x4a0 [ 52.302637] mount_bdev+0x27b/0x340 [ 52.306241] ? hfs_show_options+0x550/0x550 [ 52.310537] ? hfs_statfs+0x550/0x550 [ 52.314313] hfs_mount+0x10/0x20 [ 52.317666] legacy_get_tree+0x103/0x1f0 [ 52.321703] vfs_get_tree+0x8b/0x2d0 [ 52.325413] ? capable+0x14/0x20 [ 52.328766] do_mount+0x1285/0x1b70 [ 52.333933] ? lock_downgrade+0x900/0x900 [ 52.338061] ? copy_mount_string+0x20/0x20 [ 52.342288] ? __kasan_check_write+0x14/0x20 [ 52.346778] ? _copy_from_user+0xd6/0x110 [ 52.350907] __x64_sys_mount+0x169/0x1c0 [ 52.354961] do_syscall_64+0xd0/0x630 [ 52.358770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.363937] RIP: 0033:0x4579fa [ 52.367106] 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 [ 52.386244] RSP: 002b:00007f7b77036bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.393946] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004579fa [ 52.402170] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f7b77036c00 [ 52.409418] RBP: 0000000000000003 R08: 00000000200001c0 R09: 0000000020000000 [ 52.417747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 52.425082] R13: 0000000000000666 R14: 00000000006fba30 R15: 0000000000000000 [ 52.432381] Modules linked in: [ 52.435703] ---[ end trace 12861ad74f8ecba2 ]--- [ 52.440475] RIP: 0010:hfs_find_init+0x73/0x180 [ 52.445088] Code: ea 03 80 3c 02 00 0f 85 ee 00 00 00 4d 8d 6c 24 40 48 c7 43 18 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e ac 00 00 00 41 8b 44 24 40 be [ 52.461493] hfs: unable to locate alternate MDB [ 52.464193] RSP: 0018:ffff8881c78bf330 EFLAGS: 00010202 [ 52.464198] RAX: dffffc0000000000 RBX: ffff8881c78bf3b0 RCX: 1ffff11038cafc85 [ 52.464200] RDX: 0000000000000008 RSI: ffff8881c78bf3b0 RDI: ffff8881c78bf3c8 [ 52.464203] RBP: ffff8881c78bf350 R08: ffffed10384aeeda R09: ffff8881c78bf410 [ 52.464206] R10: 0000000000000000 R11: ffff8881c25776cf R12: 0000000000000000 [ 52.464210] R13: 0000000000000040 R14: ffff8881c2577772 R15: ffff8881c78bf3b0 [ 52.468882] hfs: continuing without an alternate MDB [ 52.474254] FS: 00007f7b77037700(0000) GS:ffff8881db100000(0000) knlGS:0000000000000000 [ 52.474259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.488711] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#2] SMP KASAN [ 52.488837] CR2: 00000000006fe000 CR3: 00000001c6918000 CR4: 00000000001406e0 [ 52.496082] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 52.496089] CPU: 0 PID: 4452 Comm: syz-executor2 Tainted: G D 5.6.0-rc6-syzkaller #0 [ 52.496091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.496101] RIP: 0010:hfs_find_init+0x73/0x180 [ 52.496106] Code: ea 03 80 3c 02 00 0f 85 ee 00 00 00 4d 8d 6c 24 40 48 c7 43 18 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e ac 00 00 00 41 8b 44 24 40 be [ 52.503367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.510620] RSP: 0018:ffff8881c2b9f330 EFLAGS: 00010202 [ 52.510624] RAX: dffffc0000000000 RBX: ffff8881c2b9f3b0 RCX: 1ffff11038ac4b85 [ 52.510627] RDX: 0000000000000008 RSI: ffff8881c2b9f3b0 RDI: ffff8881c2b9f3c8 [ 52.510629] RBP: ffff8881c2b9f350 R08: 0000000000000000 R09: ffff8881c2b9f410 [ 52.510632] R10: 0000000000000000 R11: ffff8881c556b70f R12: 0000000000000000 [ 52.515897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.524179] R13: 0000000000000040 R14: ffff8881c556b7b2 R15: ffff8881c2b9f3b0 [ 52.524183] FS: 00007fda353c8700(0000) GS:ffff8881db000000(0000) knlGS:0000000000000000 [ 52.524185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.524188] CR2: 00007fcbf62cf000 CR3: 00000001c7ed4000 CR4: 00000000001406f0 [ 52.524193] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.530061] Kernel panic - not syncing: Fatal exception [ 52.540336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.540339] Call Trace: [ 52.697569] hfs_ext_read_extent+0x17e/0xcc0 [ 52.701974] ? __kasan_check_write+0x14/0x20 [ 52.706363] ? do_raw_spin_lock+0x132/0x2e0 [ 52.710661] ? hfs_ext_write_extent.part.4+0x160/0x160 [ 52.715921] ? create_empty_buffers+0xaa/0x4b0 [ 52.720498] hfs_get_block+0x490/0x850 [ 52.724367] block_read_full_page+0x288/0x950 [ 52.728840] ? hfs_extend_file+0xc20/0xc20 [ 52.733053] ? __bread_gfp+0x2b0/0x2b0 [ 52.736918] ? add_to_page_cache_lru+0x16b/0x250 [ 52.741670] ? add_to_page_cache_locked+0x10/0x10 [ 52.746511] ? __page_cache_alloc+0x1fb/0x3c0 [ 52.750990] hfs_readpage+0x13/0x20 [ 52.754597] do_read_cache_page+0x65c/0x12d0 [ 52.758984] ? rwlock_bug.part.0+0x90/0x90 [ 52.763205] ? grab_cache_page_write_begin+0x80/0x80 [ 52.768316] ? lock_downgrade+0x900/0x900 [ 52.772448] ? __kasan_check_write+0x14/0x20 [ 52.776840] ? do_raw_spin_lock+0x132/0x2e0 [ 52.781230] ? rwlock_bug.part.0+0x90/0x90 [ 52.785450] ? lock_acquire+0x194/0x3e0 [ 52.789411] ? wake_bit_function+0x180/0x180 [ 52.793802] ? do_raw_spin_unlock+0x177/0x260 [ 52.798284] read_cache_page+0x45/0x70 [ 52.802154] hfs_btree_open+0x45f/0x1070 [ 52.806204] hfs_mdb_get+0x1329/0x1d86 [ 52.810104] ? hfs_mdb_put+0x340/0x340 [ 52.813971] ? lock_acquire+0x194/0x3e0 [ 52.818025] ? free_object+0x70/0x70 [ 52.821739] ? free_object+0x70/0x70 [ 52.825440] ? lockdep_init_map+0xd0/0x6c0 [ 52.829764] ? debug_mutex_init+0x2d/0x60 [ 52.833910] hfs_fill_super+0x9b4/0x12a0 [ 52.837966] ? hfs_show_options+0x550/0x550 [ 52.842266] ? mark_held_locks+0x130/0x130 [ 52.846485] ? file_dentry_name+0x100/0x100 [ 52.850788] ? vsnprintf+0x8b0/0x1820 [ 52.854571] ? pointer+0x650/0x650 [ 52.858120] ? down_write+0xe1/0x150 [ 52.861903] ? snprintf+0x91/0xc0 [ 52.865341] ? vsprintf+0x20/0x20 [ 52.868888] ? register_shrinker_prepared+0xe1/0x150 [ 52.873971] ? sget+0x3a1/0x4a0 [ 52.877251] mount_bdev+0x27b/0x340 [ 52.880867] ? hfs_show_options+0x550/0x550 [ 52.885173] ? hfs_statfs+0x550/0x550 [ 52.888951] hfs_mount+0x10/0x20 [ 52.892296] legacy_get_tree+0x103/0x1f0 [ 52.896334] vfs_get_tree+0x8b/0x2d0 [ 52.900462] ? capable+0x14/0x20 [ 52.903815] do_mount+0x1285/0x1b70 [ 52.907419] ? lock_downgrade+0x900/0x900 [ 52.911650] ? copy_mount_string+0x20/0x20 [ 52.915963] ? __might_fault+0xc6/0x1b0 [ 52.919925] ? __kasan_check_write+0x14/0x20 [ 52.924314] ? _copy_from_user+0xd6/0x110 [ 52.928458] __x64_sys_mount+0x169/0x1c0 [ 52.932508] do_syscall_64+0xd0/0x630 [ 52.936288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.941454] RIP: 0033:0x4579fa [ 52.944628] 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 [ 52.963509] RSP: 002b:00007fda353c7bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.971197] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004579fa [ 52.978449] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fda353c7c00 [ 52.985714] RBP: 0000000000000003 R08: 00000000200001c0 R09: 0000000020000000 [ 52.992969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 53.000253] R13: 0000000000000666 R14: 00000000006fba30 R15: 0000000000000000 [ 53.007514] Modules linked in: [ 53.011433] Kernel Offset: disabled [ 53.015054] Rebooting in 86400 seconds..