[ 55.122597] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.725931] device bridge_slave_1 left promiscuous mode [ 55.732842] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.750694] device bridge_slave_0 left promiscuous mode [ 55.756233] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.864120] team0 (unregistering): Port device team_slave_1 removed [ 55.882403] team0 (unregistering): Port device team_slave_0 removed [ 55.896891] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 55.913654] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 55.956588] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. 2018/04/24 14:41:23 parsed 1 programs 2018/04/24 14:41:23 executed programs: 0 [ 62.676362] IPVS: ftp: loaded support on port[0] = 21 [ 62.687456] IPVS: ftp: loaded support on port[0] = 21 [ 62.702167] IPVS: ftp: loaded support on port[0] = 21 [ 62.707475] IPVS: ftp: loaded support on port[0] = 21 [ 62.732626] IPVS: ftp: loaded support on port[0] = 21 [ 62.739650] IPVS: ftp: loaded support on port[0] = 21 [ 62.760252] IPVS: ftp: loaded support on port[0] = 21 [ 62.761572] IPVS: ftp: loaded support on port[0] = 21 [ 62.826876] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.834082] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 62.850336] F2FS-fs (loop5): invalid crc value [ 62.914779] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.921878] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 62.965593] F2FS-fs (loop5): check_nid_range: out-of-range nid=1, run fsck to fix. [ 62.976997] ------------[ cut here ]------------ [ 62.981774] kernel BUG at fs/f2fs/inode.c:588! [ 62.986519] invalid opcode: 0000 [#1] SMP KASAN [ 62.991185] Dumping ftrace buffer: [ 62.994715] (ftrace buffer empty) [ 62.998412] Modules linked in: [ 63.001603] CPU: 1 PID: 4848 Comm: syz-executor5 Not tainted 4.17.0-rc1+ #1 [ 63.004609] F2FS-fs (loop0): invalid crc value [ 63.008686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.008705] RIP: 0010:f2fs_evict_inode+0x1344/0x1710 [ 63.008713] RSP: 0018:ffff8801bf96ef10 EFLAGS: 00010293 [ 63.008724] RAX: ffff8801abfa8040 RBX: ffff8801a8957080 RCX: ffffffff82eb2fc6 [ 63.008731] RDX: 0000000000000000 RSI: ffffffff82eb2fd4 RDI: 0000000000000001 [ 63.008742] RBP: ffff8801bf96f0f8 R08: ffff8801abfa8040 R09: ffffed003a0331b5 [ 63.054694] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 63.054823] R10: ffffed003a0331b5 R11: ffff8801d0198dab R12: 0000000000000000 [ 63.054830] R13: 00000000ffffffea R14: 0000000000000000 R15: 0000000000000001 [ 63.054846] FS: 00007febdf624700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 63.061871] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 63.069083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.069091] CR2: 0000000002431228 CR3: 00000001d7686000 CR4: 00000000001406e0 [ 63.069101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.069112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.085147] F2FS-fs (loop0): check_nid_range: out-of-range nid=1, run fsck to fix. [ 63.091977] Call Trace: [ 63.092001] ? f2fs_write_inode+0x210/0x210 [ 63.092019] ? lock_downgrade+0x8e0/0x8e0 [ 63.092035] ? kasan_check_read+0x11/0x20 [ 63.092051] ? do_raw_spin_unlock+0x9e/0x2e0 [ 63.098686] ------------[ cut here ]------------ [ 63.105168] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 63.112406] kernel BUG at fs/f2fs/inode.c:588! [ 63.119657] ? init_wait_var_entry+0x1a0/0x1a0 [ 63.165171] ? _raw_spin_unlock+0x22/0x30 [ 63.169301] ? f2fs_write_inode+0x210/0x210 [ 63.173603] evict+0x4a6/0x960 [ 63.176778] ? destroy_inode+0x1f0/0x1f0 [ 63.180821] ? lock_downgrade+0x8e0/0x8e0 [ 63.184951] ? do_raw_spin_lock+0xc1/0x200 [ 63.189167] ? kasan_check_read+0x11/0x20 [ 63.193296] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 63.197861] ? cpumask_local_spread+0x2e0/0x2e0 [ 63.202512] iput+0x62d/0xa80 [ 63.205603] ? inode_add_lru+0x290/0x290 [ 63.209645] ? lockdep_init_map+0x9/0x10 [ 63.213688] ? __raw_spin_lock_init+0x2d/0x100 [ 63.218257] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 63.223257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 63.228774] ? build_gc_manager+0x2a1/0x5b0 [ 63.233078] f2fs_fill_super+0x5f4e/0x7bf0 [ 63.237303] ? f2fs_commit_super+0x400/0x400 [ 63.241694] ? lock_downgrade+0x8e0/0x8e0 [ 63.245822] ? lock_release+0xa10/0xa10 [ 63.249777] ? check_same_owner+0x320/0x320 [ 63.254078] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 63.259074] ? widen_string+0xd8/0x2d0 [ 63.262944] ? rcu_note_context_switch+0x710/0x710 [ 63.267853] ? format_decode+0xae0/0xae0 [ 63.271896] ? graph_lock+0x170/0x170 [ 63.275682] ? widen_string+0x2d0/0x2d0 [ 63.279638] ? sget_userns+0x2dd/0xf20 [ 63.283508] ? find_held_lock+0x13f/0x1c0 [ 63.287638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 63.293155] ? bdev_name.isra.7+0x1a1/0x1f0 [ 63.297457] ? pointer+0x1b0/0xa20 [ 63.300977] ? netdev_bits+0xb0/0xb0 [ 63.304674] ? format_decode+0x1a9/0xae0 [ 63.308728] ? set_precision+0xe0/0xe0 [ 63.312598] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 63.317768] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 63.323287] ? vsnprintf+0x242/0x1b40 [ 63.327077] ? pointer+0xa20/0xa20 [ 63.330602] ? snprintf+0xa5/0xd0 [ 63.334038] ? vsprintf+0x40/0x40 [ 63.337479] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 63.342478] ? set_blocksize+0x2c4/0x350 [ 63.346521] mount_bdev+0x30c/0x3e0 [ 63.350127] ? f2fs_commit_super+0x400/0x400 [ 63.354513] ? mount_bdev+0x30c/0x3e0 [ 63.358300] ? f2fs_commit_super+0x400/0x400 [ 63.362691] f2fs_mount+0x34/0x40 [ 63.366141] mount_fs+0xae/0x328 [ 63.369489] vfs_kern_mount.part.34+0xd4/0x4d0 [ 63.374052] ? may_umount+0xb0/0xb0 [ 63.377661] ? _raw_read_unlock+0x22/0x30 [ 63.381787] ? __get_fs_type+0x97/0xc0 [ 63.385659] do_mount+0x564/0x3070 [ 63.389182] ? do_raw_spin_unlock+0x9e/0x2e0 [ 63.393573] ? copy_mount_string+0x40/0x40 [ 63.397788] ? rcu_pm_notify+0xc0/0xc0 [ 63.401660] ? copy_mount_options+0x5f/0x380 [ 63.406050] ? rcu_read_lock_sched_held+0x108/0x120 [ 63.411047] ? kmem_cache_alloc_trace+0x616/0x780 [ 63.415873] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 63.421393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 63.426908] ? copy_mount_options+0x285/0x380 [ 63.431383] ksys_mount+0x12d/0x140 [ 63.434989] __x64_sys_mount+0xbe/0x150 [ 63.438942] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 63.443938] do_syscall_64+0x1b1/0x800 [ 63.447806] ? finish_task_switch+0x1ca/0x810 [ 63.452281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 63.457192] ? syscall_return_slowpath+0x30f/0x5c0 [ 63.462106] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 63.467450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.472275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.477441] RIP: 0033:0x457dba [ 63.480612] RSP: 002b:00007febdf623ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.488299] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457dba [ 63.495546] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007febdf623bf0 [ 63.502795] RBP: 000000000000006a R08: 0000000020016a00 R09: 0000000020000000 [ 63.510042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 63.517289] R13: 000000000000006a R14: 00000000006fcb80 R15: 0000000000000000 [ 63.524538] Code: 5e 03 00 00 8b 73 40 4c 89 e7 31 d2 e8 c6 e1 05 00 31 ff 41 89 c4 89 c6 e8 2a 01 8e fe 45 84 e4 0f 85 b1 f3 ff ff e8 4c 00 8e fe <0f> 0b e8 85 5a ca fe e9 c7 ee ff ff e8 7b 5a ca fe e9 10 ef ff [ 63.543726] RIP: f2fs_evict_inode+0x1344/0x1710 RSP: ffff8801bf96ef10 [ 63.550293] invalid opcode: 0000 [#2] SMP KASAN [ 63.550327] ---[ end trace a8c4607d38f9047d ]--- [ 63.554950] Dumping ftrace buffer: [ 63.554956] (ftrace buffer empty) [ 63.554962] Modules linked in: [ 63.559699] Kernel panic - not syncing: Fatal exception [ 63.575392] CPU: 0 PID: 4855 Comm: syz-executor Tainted: G D 4.17.0-rc1+ #1 [ 63.583769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.593107] RIP: 0010:f2fs_evict_inode+0x1344/0x1710 [ 63.598186] RSP: 0018:ffff8801bfbe6f10 EFLAGS: 00010293 [ 63.603529] RAX: ffff8801d88760c0 RBX: ffff8801a898e080 RCX: ffffffff82eb2fc6 [ 63.610777] RDX: 0000000000000000 RSI: ffffffff82eb2fd4 RDI: 0000000000000001 [ 63.618024] RBP: ffff8801bfbe70f8 R08: ffff8801d88760c0 R09: ffffed00366459bd [ 63.625276] R10: ffffed00366459bd R11: ffff8801b322cdeb R12: 0000000000000000 [ 63.632528] R13: 00000000ffffffea R14: 0000000000000000 R15: 0000000000000001 [ 63.639783] FS: 00007fc408d87700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 63.647991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.653852] CR2: 0000000000625208 CR3: 00000001ac9f1000 CR4: 00000000001406f0 [ 63.661105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.668356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.675605] Call Trace: [ 63.678175] ? check_same_owner+0x320/0x320 [ 63.682481] ? f2fs_write_inode+0x210/0x210 [ 63.686783] ? lock_acquire+0x1dc/0x520 [ 63.690741] ? inode_wait_for_writeback+0x2f/0x40 [ 63.695563] ? lock_downgrade+0x8e0/0x8e0 [ 63.699693] ? evict+0x460/0x960 [ 63.703043] ? kasan_check_read+0x11/0x20 [ 63.707174] ? do_raw_spin_unlock+0x9e/0x2e0 [ 63.711563] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 63.716132] ? init_wait_var_entry+0x1a0/0x1a0 [ 63.722780] ? _raw_spin_unlock+0x22/0x30 [ 63.726909] ? f2fs_write_inode+0x210/0x210 [ 63.731212] evict+0x4a6/0x960 [ 63.734387] ? destroy_inode+0x1f0/0x1f0 [ 63.738427] ? f2fs_drop_inode+0x190/0xb30 [ 63.742644] ? f2fs_show_options+0x13e0/0x13e0 [ 63.747216] ? lock_downgrade+0x8e0/0x8e0 [ 63.751345] ? kasan_check_write+0x14/0x20 [ 63.755558] ? do_raw_spin_lock+0xc1/0x200 [ 63.759783] ? kasan_check_read+0x11/0x20 [ 63.763915] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 63.768479] ? cpumask_local_spread+0x2e0/0x2e0 [ 63.773128] ? kasan_check_write+0x14/0x20 [ 63.777344] iput+0x62d/0xa80 [ 63.780433] ? inode_add_lru+0x290/0x290 [ 63.784475] ? lockdep_init_map+0x9/0x10 [ 63.788516] ? __raw_spin_lock_init+0x2d/0x100 [ 63.793088] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 63.798086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 63.803603] ? build_gc_manager+0x2a1/0x5b0 [ 63.807905] f2fs_fill_super+0x5f4e/0x7bf0 [ 63.812131] ? f2fs_commit_super+0x400/0x400 [ 63.816520] ? lock_downgrade+0x8e0/0x8e0 [ 63.820649] ? lock_release+0xa10/0xa10 [ 63.824607] ? check_same_owner+0x320/0x320 [ 63.828913] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 63.833910] ? widen_string+0xd8/0x2d0 [ 63.837778] ? rcu_note_context_switch+0x710/0x710 [ 63.842690] ? format_decode+0xae0/0xae0 [ 63.846732] ? graph_lock+0x170/0x170 [ 63.850516] ? widen_string+0x2d0/0x2d0 [ 63.854471] ? sget_userns+0x2dd/0xf20 [ 63.858341] ? find_held_lock+0x13f/0x1c0 [ 63.862472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 63.867991] ? bdev_name.isra.7+0x1a1/0x1f0 [ 63.872293] ? pointer+0x1b0/0xa20 [ 63.875816] ? netdev_bits+0xb0/0xb0 [ 63.879515] ? format_decode+0x1a9/0xae0 [ 63.883561] ? set_precision+0xe0/0xe0 [ 63.887465] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 63.892637] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 63.898153] ? vsnprintf+0x242/0x1b40 [ 63.901935] ? pointer+0xa20/0xa20 [ 63.905460] ? snprintf+0xa5/0xd0 [ 63.908894] ? vsprintf+0x40/0x40 [ 63.912330] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 63.917326] ? set_blocksize+0x2c4/0x350 [ 63.921369] mount_bdev+0x30c/0x3e0 [ 63.924979] ? f2fs_commit_super+0x400/0x400 [ 63.929367] ? mount_bdev+0x30c/0x3e0 [ 63.933147] ? f2fs_commit_super+0x400/0x400 [ 63.937540] f2fs_mount+0x34/0x40 [ 63.940977] mount_fs+0xae/0x328 [ 63.944326] vfs_kern_mount.part.34+0xd4/0x4d0 [ 63.948887] ? may_umount+0xb0/0xb0 [ 63.952494] ? _raw_read_unlock+0x22/0x30 [ 63.956628] ? __get_fs_type+0x97/0xc0 [ 63.960500] do_mount+0x564/0x3070 [ 63.964025] ? copy_mount_string+0x40/0x40 [ 63.968242] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.972979] ? retint_kernel+0x10/0x10 [ 63.976853] ? copy_mount_options+0x1e3/0x380 [ 63.981329] ? __sanitizer_cov_trace_pc+0x11/0x50 [ 63.986158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 63.991675] ? copy_mount_options+0x285/0x380 [ 63.996154] ksys_mount+0x12d/0x140 [ 63.999762] __x64_sys_mount+0xbe/0x150 [ 64.003719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.008715] do_syscall_64+0x1b1/0x800 [ 64.012592] ? syscall_return_slowpath+0x5c0/0x5c0 [ 64.017503] ? syscall_return_slowpath+0x30f/0x5c0 [ 64.022411] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 64.027757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.032581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.037750] RIP: 0033:0x457dba [ 64.040919] RSP: 002b:00007fc408d86ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 64.048609] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457dba [ 64.055858] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc408d86bf0 [ 64.063107] RBP: 000000000000006a R08: 0000000020016a00 R09: 0000000020000000 [ 64.070358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 64.077620] R13: 000000000000006a R14: 00000000006fcb80 R15: 0000000000000000 [ 64.084871] Code: 5e 03 00 00 8b 73 40 4c 89 e7 31 d2 e8 c6 e1 05 00 31 ff 41 89 c4 89 c6 e8 2a 01 8e fe 45 84 e4 0f 85 b1 f3 ff ff e8 4c 00 8e fe <0f> 0b e8 85 5a ca fe e9 c7 ee ff ff e8 7b 5a ca fe e9 10 ef ff [ 64.104067] RIP: f2fs_evict_inode+0x1344/0x1710 RSP: ffff8801bfbe6f10 [ 64.111136] Dumping ftrace buffer: [ 64.114658] (ftrace buffer empty) [ 64.118342] Kernel Offset: disabled [ 64.121942] Rebooting in 86400 seconds..