[ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.93' (ECDSA) to the list of known hosts. syzkaller login: [ 27.737583] IPVS: ftp: loaded support on port[0] = 21 [ 27.768559] IPVS: ftp: loaded support on port[0] = 21 [ 27.803795] FAULT_INJECTION: forcing a failure. [ 27.803795] name failslab, interval 1, probability 0, space 0, times 1 [ 27.824843] CPU: 0 PID: 8030 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 27.832731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.842066] Call Trace: [ 27.844654] dump_stack+0x1b2/0x281 [ 27.848277] should_fail.cold+0x10a/0x149 [ 27.851339] IPVS: ftp: loaded support on port[0] = 21 [ 27.852421] should_failslab+0xd6/0x130 [ 27.861553] kmem_cache_alloc_node+0x54/0x410 [ 27.866039] create_task_io_context+0x2a/0x3c0 [ 27.870609] generic_make_request_checks+0x1350/0x19f0 [ 27.875873] ? mempool_alloc+0x10e/0x2d0 [ 27.879927] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 27.885378] ? blk_rq_prep_clone+0x6c0/0x6c0 [ 27.889870] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 27.894880] ? trace_hardirqs_on+0x10/0x10 [ 27.899114] generic_make_request+0x67/0x850 [ 27.903519] ? remove_element.isra.0+0x1b0/0x1b0 [ 27.908264] ? blk_queue_exit+0x1d0/0x1d0 [ 27.912391] ? mark_held_locks+0xa6/0xf0 [ 27.916438] ? guard_bio_eod+0x15c/0x520 [ 27.920428] FAULT_INJECTION: forcing a failure. [ 27.920428] name failslab, interval 1, probability 0, space 0, times 1 [ 27.920579] submit_bio+0x234/0x390 [ 27.935361] ? generic_make_request+0x850/0x850 [ 27.940024] ? guard_bio_eod+0x183/0x520 [ 27.944079] ? bio_add_page+0x96/0xe0 [ 27.947861] submit_bh_wbc+0x526/0x6f0 [ 27.951733] __bread_gfp+0x11c/0x2e0 [ 27.955430] read_super_block+0x83/0x8e0 [ 27.959480] reiserfs_fill_super+0x711/0x2980 [ 27.963960] ? reiserfs_remount+0x1390/0x1390 [ 27.968461] ? lock_downgrade+0x740/0x740 [ 27.972594] ? snprintf+0xa5/0xd0 [ 27.976030] ? ns_test_super+0x50/0x50 [ 27.979904] ? set_blocksize+0x125/0x380 [ 27.983947] mount_bdev+0x2b3/0x360 [ 27.987559] ? reiserfs_remount+0x1390/0x1390 [ 27.992043] mount_fs+0x92/0x2a0 [ 27.995408] vfs_kern_mount.part.0+0x5b/0x470 [ 27.999895] do_mount+0xe65/0x2a30 [ 28.003430] ? copy_mount_string+0x40/0x40 [ 28.007648] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.012650] ? copy_mnt_ns+0xa30/0xa30 [ 28.016520] ? copy_mount_options+0x1fa/0x2f0 [ 28.020995] ? copy_mnt_ns+0xa30/0xa30 [ 28.024859] SyS_mount+0xa8/0x120 [ 28.028291] ? copy_mnt_ns+0xa30/0xa30 [ 28.032156] do_syscall_64+0x1d5/0x640 [ 28.036032] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.041206] RIP: 0033:0x7f882dcb362a [ 28.044891] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 28.052600] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 28.059846] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 28.067094] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 28.074428] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 28.081686] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000000 [ 28.089035] CPU: 1 PID: 8050 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 28.092204] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 28.096905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.096909] Call Trace: [ 28.096922] dump_stack+0x1b2/0x281 [ 28.096934] should_fail.cold+0x10a/0x149 [ 28.096945] should_failslab+0xd6/0x130 [ 28.096955] kmem_cache_alloc_trace+0x29a/0x3d0 [ 28.096966] ? process_one_work+0x14a0/0x14a0 [ 28.096974] __kthread_create_on_node+0xbe/0x3a0 [ 28.096983] ? kthread_park+0x130/0x130 [ 28.147939] ? process_one_work+0x14a0/0x14a0 [ 28.152437] kthread_create_on_node+0xa8/0xd0 [ 28.156907] ? __kthread_create_on_node+0x3a0/0x3a0 [ 28.161898] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.167321] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.172315] ? __alloc_workqueue_key+0xaaf/0x1080 [ 28.177130] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 28.182384] __alloc_workqueue_key+0xc06/0x1080 [ 28.187027] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 28.192018] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 28.197007] ? __lockdep_init_map+0x100/0x560 [ 28.201484] ? __lockdep_init_map+0x100/0x560 [ 28.205955] reiserfs_fill_super+0x39b/0x2980 [ 28.210428] ? vsnprintf+0x260/0x1340 [ 28.214204] ? reiserfs_remount+0x1390/0x1390 [ 28.218672] ? lock_downgrade+0x740/0x740 [ 28.222793] ? snprintf+0xa5/0xd0 [ 28.226220] ? ns_test_super+0x50/0x50 [ 28.230082] ? set_blocksize+0x125/0x380 [ 28.234120] mount_bdev+0x2b3/0x360 [ 28.237721] ? reiserfs_remount+0x1390/0x1390 [ 28.242192] mount_fs+0x92/0x2a0 [ 28.245538] vfs_kern_mount.part.0+0x5b/0x470 [ 28.250018] do_mount+0xe65/0x2a30 [ 28.253543] ? copy_mount_string+0x40/0x40 [ 28.257752] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.262742] ? copy_mnt_ns+0xa30/0xa30 [ 28.266604] ? copy_mount_options+0x1fa/0x2f0 [ 28.271075] ? copy_mnt_ns+0xa30/0xa30 [ 28.274937] SyS_mount+0xa8/0x120 [ 28.278363] ? copy_mnt_ns+0xa30/0xa30 [ 28.282223] do_syscall_64+0x1d5/0x640 [ 28.286087] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.291249] RIP: 0033:0x7f882dcb362a [ 28.294935] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 28.302616] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 28.309861] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 28.317102] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 28.324368] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 28.331620] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000000 [ 28.346041] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate commit workqueue [ 28.391216] FAULT_INJECTION: forcing a failure. [ 28.391216] name failslab, interval 1, probability 0, space 0, times 0 [ 28.414174] FAULT_INJECTION: forcing a failure. [ 28.414174] name failslab, interval 1, probability 0, space 0, times 0 [ 28.414759] IPVS: ftp: loaded support on port[0] = 21 [ 28.426562] CPU: 1 PID: 8084 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 28.438604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.447955] Call Trace: [ 28.450537] dump_stack+0x1b2/0x281 [ 28.454155] should_fail.cold+0x10a/0x149 [ 28.458290] should_failslab+0xd6/0x130 [ 28.462248] __kmalloc+0x2c1/0x400 [ 28.465770] ? __list_lru_init+0x67/0x710 [ 28.469897] __list_lru_init+0x67/0x710 [ 28.473855] sget_userns+0x504/0xc10 [ 28.477547] ? set_bdev_super+0x110/0x110 [ 28.481675] ? ns_test_super+0x50/0x50 [ 28.485542] ? set_bdev_super+0x110/0x110 [ 28.489668] ? ns_test_super+0x50/0x50 [ 28.493539] sget+0xd1/0x110 [ 28.496537] mount_bdev+0xcd/0x360 [ 28.500055] ? reiserfs_remount+0x1390/0x1390 [ 28.504532] mount_fs+0x92/0x2a0 [ 28.507880] vfs_kern_mount.part.0+0x5b/0x470 [ 28.512372] do_mount+0xe65/0x2a30 [ 28.515890] ? do_raw_spin_unlock+0x164/0x220 [ 28.520365] ? copy_mount_string+0x40/0x40 [ 28.524577] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.529572] ? copy_mnt_ns+0xa30/0xa30 [ 28.533462] ? copy_mount_options+0x1fa/0x2f0 [ 28.538019] ? copy_mnt_ns+0xa30/0xa30 [ 28.541884] SyS_mount+0xa8/0x120 [ 28.545312] ? copy_mnt_ns+0xa30/0xa30 [ 28.549179] do_syscall_64+0x1d5/0x640 [ 28.553139] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.558312] RIP: 0033:0x7f882dcb362a [ 28.562000] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 28.569689] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 28.576944] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 28.584199] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 28.591453] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 28.598701] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000001 [ 28.605960] CPU: 0 PID: 8062 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 28.613843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.623186] Call Trace: [ 28.625764] dump_stack+0x1b2/0x281 [ 28.628682] FAULT_INJECTION: forcing a failure. [ 28.628682] name failslab, interval 1, probability 0, space 0, times 0 [ 28.629394] should_fail.cold+0x10a/0x149 [ 28.629408] should_failslab+0xd6/0x130 [ 28.648658] kmem_cache_alloc+0x28e/0x3c0 [ 28.652789] alloc_buffer_head+0x20/0x110 [ 28.656912] alloc_page_buffers+0xb3/0x1f0 [ 28.661215] __getblk_slow+0x2d6/0x7a0 [ 28.665088] __bread_gfp+0x206/0x2e0 [ 28.668788] read_super_block+0x83/0x8e0 [ 28.672836] reiserfs_fill_super+0x711/0x2980 [ 28.677313] ? reiserfs_remount+0x1390/0x1390 [ 28.681805] ? lock_downgrade+0x740/0x740 [ 28.685943] ? snprintf+0xa5/0xd0 [ 28.689399] ? ns_test_super+0x50/0x50 [ 28.693277] ? set_blocksize+0x125/0x380 [ 28.697330] mount_bdev+0x2b3/0x360 [ 28.700948] ? reiserfs_remount+0x1390/0x1390 [ 28.705432] mount_fs+0x92/0x2a0 [ 28.708792] vfs_kern_mount.part.0+0x5b/0x470 [ 28.713282] do_mount+0xe65/0x2a30 [ 28.716822] ? copy_mount_string+0x40/0x40 [ 28.721044] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.726055] ? copy_mnt_ns+0xa30/0xa30 [ 28.729937] ? copy_mount_options+0x1fa/0x2f0 [ 28.734425] ? copy_mnt_ns+0xa30/0xa30 [ 28.738305] SyS_mount+0xa8/0x120 [ 28.741751] ? copy_mnt_ns+0xa30/0xa30 [ 28.745632] do_syscall_64+0x1d5/0x640 [ 28.749517] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.754697] RIP: 0033:0x7f882dcb362a [ 28.758398] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 28.766100] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 28.773363] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 28.780628] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 28.787884] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 28.795140] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000001 [ 28.802427] CPU: 1 PID: 8090 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 28.810302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.812219] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 28.819643] Call Trace: [ 28.819658] dump_stack+0x1b2/0x281 [ 28.819671] should_fail.cold+0x10a/0x149 [ 28.819681] should_failslab+0xd6/0x130 [ 28.819692] __kmalloc+0x2c1/0x400 [ 28.847039] ? __list_lru_init+0x67/0x710 [ 28.851171] __list_lru_init+0x67/0x710 [ 28.855127] sget_userns+0x504/0xc10 [ 28.858828] ? set_bdev_super+0x110/0x110 [ 28.862954] ? ns_test_super+0x50/0x50 [ 28.866817] ? set_bdev_super+0x110/0x110 [ 28.870944] ? ns_test_super+0x50/0x50 [ 28.875343] sget+0xd1/0x110 [ 28.878343] mount_bdev+0xcd/0x360 [ 28.881870] ? reiserfs_remount+0x1390/0x1390 [ 28.886339] mount_fs+0x92/0x2a0 [ 28.889694] vfs_kern_mount.part.0+0x5b/0x470 [ 28.894168] do_mount+0xe65/0x2a30 [ 28.897682] ? do_raw_spin_unlock+0x164/0x220 [ 28.902154] ? copy_mount_string+0x40/0x40 [ 28.906364] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.911353] ? copy_mnt_ns+0xa30/0xa30 [ 28.915219] ? copy_mount_options+0x1fa/0x2f0 [ 28.919695] ? copy_mnt_ns+0xa30/0xa30 [ 28.923560] SyS_mount+0xa8/0x120 [ 28.926990] ? copy_mnt_ns+0xa30/0xa30 [ 28.930867] do_syscall_64+0x1d5/0x640 [ 28.934739] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.939908] RIP: 0033:0x7f882dcb362a [ 28.943595] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 28.951277] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 28.958534] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 28.965783] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 28.973040] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 28.980294] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000000 [ 29.038279] FAULT_INJECTION: forcing a failure. [ 29.038279] name failslab, interval 1, probability 0, space 0, times 0 [ 29.039875] FAULT_INJECTION: forcing a failure. [ 29.039875] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 29.050833] FAULT_INJECTION: forcing a failure. [ 29.050833] name failslab, interval 1, probability 0, space 0, times 0 [ 29.061389] CPU: 1 PID: 8103 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 29.061394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.061397] Call Trace: [ 29.061411] dump_stack+0x1b2/0x281 [ 29.061424] should_fail.cold+0x10a/0x149 [ 29.061432] ? lock_downgrade+0x740/0x740 [ 29.061447] __alloc_pages_nodemask+0x22c/0x2720 [ 29.109106] ? kernel_text_address+0xbd/0xf0 [ 29.113507] ? __lock_acquire+0x5fc/0x3f20 [ 29.117730] ? depot_save_stack+0x10d/0x3f0 [ 29.122043] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 29.126876] ? widen_string+0xbf/0x200 [ 29.130842] ? format_decode+0x890/0x890 [ 29.134900] ? string+0x17e/0x1d0 [ 29.138345] ? widen_string+0x200/0x200 [ 29.142316] cache_grow_begin+0x91/0x700 [ 29.146362] ? fs_reclaim_release+0xd0/0x110 [ 29.150753] ? check_preemption_disabled+0x35/0x240 [ 29.155750] cache_alloc_refill+0x273/0x350 [ 29.160055] kmem_cache_alloc_trace+0x340/0x3d0 [ 29.164796] reiserfs_fill_super+0xe0/0x2980 [ 29.169210] ? vsnprintf+0x260/0x1340 [ 29.172992] ? reiserfs_remount+0x1390/0x1390 [ 29.177472] ? lock_downgrade+0x740/0x740 [ 29.181611] ? snprintf+0xa5/0xd0 [ 29.185046] ? ns_test_super+0x50/0x50 [ 29.188917] ? set_blocksize+0x125/0x380 [ 29.192971] mount_bdev+0x2b3/0x360 [ 29.196583] ? reiserfs_remount+0x1390/0x1390 [ 29.201065] mount_fs+0x92/0x2a0 [ 29.204415] vfs_kern_mount.part.0+0x5b/0x470 [ 29.208892] do_mount+0xe65/0x2a30 [ 29.212416] ? do_raw_spin_unlock+0x164/0x220 [ 29.217005] ? copy_mount_string+0x40/0x40 [ 29.221230] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 29.226229] ? copy_mnt_ns+0xa30/0xa30 [ 29.230097] ? copy_mount_options+0x1fa/0x2f0 [ 29.234571] ? copy_mnt_ns+0xa30/0xa30 [ 29.238442] SyS_mount+0xa8/0x120 [ 29.241875] ? copy_mnt_ns+0xa30/0xa30 [ 29.245746] do_syscall_64+0x1d5/0x640 [ 29.249624] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.254817] RIP: 0033:0x7f882dcb362a [ 29.258510] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 29.266199] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 29.273453] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 29.280707] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 29.288019] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 29.295272] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000001 [ 29.302536] CPU: 0 PID: 8105 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 29.310415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.319760] Call Trace: [ 29.322340] dump_stack+0x1b2/0x281 [ 29.325966] should_fail.cold+0x10a/0x149 [ 29.330114] should_failslab+0xd6/0x130 [ 29.334081] __kmalloc+0x2c1/0x400 [ 29.337611] ? __alloc_workqueue_key+0x70c/0x1080 [ 29.337921] IPVS: ftp: loaded support on port[0] = 21 [ 29.342443] ? mark_held_locks+0xa6/0xf0 [ 29.349725] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 29.351657] __alloc_workqueue_key+0x70c/0x1080 [ 29.351667] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 29.351678] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 29.376002] ? __debug_object_init+0x3fc/0x7a0 [ 29.380574] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 29.385577] ? __lockdep_init_map+0x100/0x560 [ 29.390053] ? __lockdep_init_map+0x100/0x560 [ 29.394530] reiserfs_fill_super+0x39b/0x2980 [ 29.399014] ? vsnprintf+0x260/0x1340 [ 29.402815] ? reiserfs_remount+0x1390/0x1390 [ 29.407316] ? lock_downgrade+0x740/0x740 [ 29.411462] ? snprintf+0xa5/0xd0 [ 29.414906] ? ns_test_super+0x50/0x50 [ 29.418780] ? set_blocksize+0x125/0x380 [ 29.422826] mount_bdev+0x2b3/0x360 [ 29.426437] ? reiserfs_remount+0x1390/0x1390 [ 29.430909] mount_fs+0x92/0x2a0 [ 29.434258] vfs_kern_mount.part.0+0x5b/0x470 [ 29.438734] do_mount+0xe65/0x2a30 [ 29.442259] ? do_raw_spin_unlock+0x164/0x220 [ 29.446742] ? copy_mount_string+0x40/0x40 [ 29.450956] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 29.455964] ? copy_mnt_ns+0xa30/0xa30 [ 29.459930] ? copy_mount_options+0x1fa/0x2f0 [ 29.464418] ? copy_mnt_ns+0xa30/0xa30 [ 29.468305] SyS_mount+0xa8/0x120 [ 29.471745] ? copy_mnt_ns+0xa30/0xa30 [ 29.475635] do_syscall_64+0x1d5/0x640 [ 29.479521] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.484702] RIP: 0033:0x7f882dcb362a [ 29.485389] FAULT_INJECTION: forcing a failure. [ 29.485389] name failslab, interval 1, probability 0, space 0, times 0 [ 29.488393] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 29.488408] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 29.488413] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 29.488417] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 29.488421] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 29.488429] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000002 [ 29.544354] CPU: 1 PID: 8136 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 29.545101] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate commit workqueue [ 29.552236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.552240] Call Trace: [ 29.552254] dump_stack+0x1b2/0x281 [ 29.552266] should_fail.cold+0x10a/0x149 [ 29.581072] should_failslab+0xd6/0x130 [ 29.585031] __kmalloc+0x2c1/0x400 [ 29.588553] ? __list_lru_init+0x67/0x710 [ 29.592682] __list_lru_init+0x67/0x710 [ 29.596635] sget_userns+0x504/0xc10 [ 29.600329] ? set_bdev_super+0x110/0x110 [ 29.604457] ? ns_test_super+0x50/0x50 [ 29.608323] ? set_bdev_super+0x110/0x110 [ 29.612446] ? ns_test_super+0x50/0x50 [ 29.616309] sget+0xd1/0x110 [ 29.619307] mount_bdev+0xcd/0x360 [ 29.622825] ? reiserfs_remount+0x1390/0x1390 [ 29.627306] mount_fs+0x92/0x2a0 [ 29.630656] vfs_kern_mount.part.0+0x5b/0x470 [ 29.635134] do_mount+0xe65/0x2a30 [ 29.638653] ? do_raw_spin_unlock+0x164/0x220 [ 29.643126] ? copy_mount_string+0x40/0x40 [ 29.647339] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 29.652336] ? copy_mnt_ns+0xa30/0xa30 [ 29.656205] ? copy_mount_options+0x1fa/0x2f0 [ 29.660678] ? copy_mnt_ns+0xa30/0xa30 [ 29.664545] SyS_mount+0xa8/0x120 [ 29.667974] ? copy_mnt_ns+0xa30/0xa30 [ 29.671839] do_syscall_64+0x1d5/0x640 [ 29.675707] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.680875] RIP: 0033:0x7f882dcb362a [ 29.684565] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 29.692251] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 29.699502] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 29.706746] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 29.713992] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 29.721251] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000000 [ 29.728530] CPU: 0 PID: 8107 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 29.736407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.745740] Call Trace: [ 29.748339] dump_stack+0x1b2/0x281 [ 29.751965] should_fail.cold+0x10a/0x149 [ 29.756097] should_failslab+0xd6/0x130 [ 29.760056] __kmalloc+0x2c1/0x400 [ 29.763575] ? __alloc_workqueue_key+0x70c/0x1080 [ 29.768401] ? mark_held_locks+0xa6/0xf0 [ 29.772444] __alloc_workqueue_key+0x70c/0x1080 [ 29.777089] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 29.782085] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 29.787165] ? __debug_object_init+0x3fc/0x7a0 [ 29.791726] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 29.796723] ? __lockdep_init_map+0x100/0x560 [ 29.801198] ? __lockdep_init_map+0x100/0x560 [ 29.805675] reiserfs_fill_super+0x39b/0x2980 [ 29.810149] ? vsnprintf+0x260/0x1340 [ 29.813929] ? reiserfs_remount+0x1390/0x1390 [ 29.818404] ? lock_downgrade+0x740/0x740 [ 29.822533] ? snprintf+0xa5/0xd0 [ 29.825967] ? ns_test_super+0x50/0x50 [ 29.829835] ? set_blocksize+0x125/0x380 [ 29.833883] mount_bdev+0x2b3/0x360 [ 29.837576] ? reiserfs_remount+0x1390/0x1390 [ 29.842051] mount_fs+0x92/0x2a0 [ 29.845397] vfs_kern_mount.part.0+0x5b/0x470 [ 29.849870] do_mount+0xe65/0x2a30 [ 29.853823] ? do_raw_spin_unlock+0x164/0x220 [ 29.858298] ? copy_mount_string+0x40/0x40 [ 29.862512] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 29.867508] ? copy_mnt_ns+0xa30/0xa30 [ 29.871377] ? copy_mount_options+0x1fa/0x2f0 [ 29.875870] ? copy_mnt_ns+0xa30/0xa30 [ 29.879759] SyS_mount+0xa8/0x120 [ 29.883188] ? copy_mnt_ns+0xa30/0xa30 [ 29.887054] do_syscall_64+0x1d5/0x640 [ 29.890920] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.896087] RIP: 0033:0x7f882dcb362a [ 29.899782] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 29.907467] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 29.914755] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 29.922202] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 29.929454] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 29.936711] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000002 [ 29.981789] FAULT_INJECTION: forcing a failure. [ 29.981789] name failslab, interval 1, probability 0, space 0, times 0 [ 30.002343] FAULT_INJECTION: forcing a failure. [ 30.002343] name failslab, interval 1, probability 0, space 0, times 0 [ 30.016034] FAULT_INJECTION: forcing a failure. [ 30.016034] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 30.027831] CPU: 0 PID: 8156 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 30.035699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.045039] Call Trace: [ 30.047615] dump_stack+0x1b2/0x281 [ 30.051250] should_fail.cold+0x10a/0x149 [ 30.055389] ? lock_downgrade+0x740/0x740 [ 30.059528] __alloc_pages_nodemask+0x22c/0x2720 [ 30.064391] ? kernel_text_address+0xbd/0xf0 [ 30.068784] ? __lock_acquire+0x5fc/0x3f20 [ 30.073009] ? depot_save_stack+0x10d/0x3f0 [ 30.077328] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 30.082158] ? widen_string+0xbf/0x200 [ 30.086036] ? format_decode+0x890/0x890 [ 30.086558] IPVS: ftp: loaded support on port[0] = 21 [ 30.090083] ? string+0x17e/0x1d0 [ 30.098690] ? widen_string+0x200/0x200 [ 30.102656] cache_grow_begin+0x91/0x700 [ 30.106700] ? fs_reclaim_release+0xd0/0x110 [ 30.111094] ? check_preemption_disabled+0x35/0x240 [ 30.116105] cache_alloc_refill+0x273/0x350 [ 30.120421] kmem_cache_alloc_trace+0x340/0x3d0 [ 30.125075] reiserfs_fill_super+0xe0/0x2980 [ 30.129470] ? vsnprintf+0x260/0x1340 [ 30.133267] ? reiserfs_remount+0x1390/0x1390 [ 30.133479] FAULT_INJECTION: forcing a failure. [ 30.133479] name failslab, interval 1, probability 0, space 0, times 0 [ 30.137749] ? lock_downgrade+0x740/0x740 [ 30.137760] ? snprintf+0xa5/0xd0 [ 30.137770] ? ns_test_super+0x50/0x50 [ 30.137780] ? set_blocksize+0x125/0x380 [ 30.137792] mount_bdev+0x2b3/0x360 [ 30.137799] ? reiserfs_remount+0x1390/0x1390 [ 30.137806] mount_fs+0x92/0x2a0 [ 30.137816] vfs_kern_mount.part.0+0x5b/0x470 [ 30.137826] do_mount+0xe65/0x2a30 [ 30.183838] ? do_raw_spin_unlock+0x164/0x220 [ 30.188323] ? copy_mount_string+0x40/0x40 [ 30.192552] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.197560] ? copy_mnt_ns+0xa30/0xa30 [ 30.201439] ? copy_mount_options+0x1fa/0x2f0 [ 30.205920] ? copy_mnt_ns+0xa30/0xa30 [ 30.209800] SyS_mount+0xa8/0x120 [ 30.213244] ? copy_mnt_ns+0xa30/0xa30 [ 30.217128] do_syscall_64+0x1d5/0x640 [ 30.221184] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.226357] RIP: 0033:0x7f882dcb362a [ 30.230052] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.237748] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 30.245001] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 30.252260] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 30.259517] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 30.266773] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000001 [ 30.274041] CPU: 1 PID: 8147 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 30.281919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.287657] REISERFS warning (device loop0): reiserfs_fill_super: Cannot allocate commit workqueue [ 30.291258] Call Trace: [ 30.291272] dump_stack+0x1b2/0x281 [ 30.291285] should_fail.cold+0x10a/0x149 [ 30.311104] should_failslab+0xd6/0x130 [ 30.313492] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 30.315071] __kmalloc+0x2c1/0x400 [ 30.315081] ? __list_lru_init+0x67/0x710 [ 30.315090] __list_lru_init+0x67/0x710 [ 30.315102] sget_userns+0x504/0xc10 [ 30.339994] ? set_bdev_super+0x110/0x110 [ 30.344139] ? ns_test_super+0x50/0x50 [ 30.348037] ? set_bdev_super+0x110/0x110 [ 30.352176] ? ns_test_super+0x50/0x50 [ 30.356058] sget+0xd1/0x110 [ 30.359070] mount_bdev+0xcd/0x360 [ 30.362599] ? reiserfs_remount+0x1390/0x1390 [ 30.367075] mount_fs+0x92/0x2a0 [ 30.370423] vfs_kern_mount.part.0+0x5b/0x470 [ 30.374898] do_mount+0xe65/0x2a30 [ 30.378419] ? retint_kernel+0x2d/0x2d [ 30.382289] ? copy_mount_string+0x40/0x40 [ 30.386508] ? copy_mount_options+0x18f/0x2f0 [ 30.390985] ? copy_mount_options+0x1fa/0x2f0 [ 30.395458] ? copy_mnt_ns+0xa30/0xa30 [ 30.399326] SyS_mount+0xa8/0x120 [ 30.402780] ? copy_mnt_ns+0xa30/0xa30 [ 30.406649] do_syscall_64+0x1d5/0x640 [ 30.410521] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.415687] RIP: 0033:0x7f882dcb362a [ 30.419375] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.427092] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 30.434339] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 30.441586] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 30.448834] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 30.456083] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000002 [ 30.463341] CPU: 0 PID: 8177 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 30.471217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.480551] Call Trace: [ 30.483118] dump_stack+0x1b2/0x281 [ 30.486735] should_fail.cold+0x10a/0x149 [ 30.490866] should_failslab+0xd6/0x130 [ 30.494820] kmem_cache_alloc+0x28e/0x3c0 [ 30.498950] getname_kernel+0x4e/0x340 [ 30.502828] kern_path+0x1b/0x40 [ 30.506179] lookup_bdev+0xc6/0x1c0 [ 30.509789] ? bd_acquire+0x440/0x440 [ 30.513573] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 30.519002] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.524001] blkdev_get_by_path+0x1b/0xa0 [ 30.528131] mount_bdev+0x4c/0x360 [ 30.531655] ? reiserfs_remount+0x1390/0x1390 [ 30.536133] mount_fs+0x92/0x2a0 [ 30.539485] vfs_kern_mount.part.0+0x5b/0x470 [ 30.543967] do_mount+0xe65/0x2a30 [ 30.547497] ? retint_kernel+0x2d/0x2d [ 30.551364] ? copy_mount_string+0x40/0x40 [ 30.555579] ? __sanitizer_cov_trace_pc+0x1d/0x50 [ 30.560401] ? copy_mount_options+0x1fa/0x2f0 [ 30.564875] ? copy_mnt_ns+0xa30/0xa30 [ 30.568742] SyS_mount+0xa8/0x120 [ 30.572175] ? copy_mnt_ns+0xa30/0xa30 [ 30.576044] do_syscall_64+0x1d5/0x640 [ 30.579922] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.585088] RIP: 0033:0x7f882dcb362a [ 30.588779] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.596467] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 30.603718] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 30.610967] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 30.618219] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 30.625467] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000000 [ 30.632726] CPU: 1 PID: 8146 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 30.640721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.650069] Call Trace: [ 30.652650] dump_stack+0x1b2/0x281 [ 30.656285] should_fail.cold+0x10a/0x149 [ 30.660430] should_failslab+0xd6/0x130 [ 30.664398] __kmalloc+0x2c1/0x400 [ 30.667930] ? register_shrinker+0x1ab/0x220 [ 30.672334] register_shrinker+0x1ab/0x220 [ 30.676573] sget_userns+0x9aa/0xc10 [ 30.676853] FAULT_INJECTION: forcing a failure. [ 30.676853] name failslab, interval 1, probability 0, space 0, times 0 [ 30.680272] ? set_bdev_super+0x110/0x110 [ 30.680294] ? ns_test_super+0x50/0x50 [ 30.699450] ? set_bdev_super+0x110/0x110 [ 30.703577] ? ns_test_super+0x50/0x50 [ 30.707448] sget+0xd1/0x110 [ 30.710450] mount_bdev+0xcd/0x360 [ 30.713977] ? reiserfs_remount+0x1390/0x1390 [ 30.718459] mount_fs+0x92/0x2a0 [ 30.721806] vfs_kern_mount.part.0+0x5b/0x470 [ 30.726282] do_mount+0xe65/0x2a30 [ 30.729803] ? do_raw_spin_unlock+0x164/0x220 [ 30.734277] ? copy_mount_string+0x40/0x40 [ 30.738494] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.743490] ? copy_mnt_ns+0xa30/0xa30 [ 30.747367] ? copy_mount_options+0x1fa/0x2f0 [ 30.751853] ? copy_mnt_ns+0xa30/0xa30 [ 30.755728] SyS_mount+0xa8/0x120 [ 30.759159] ? copy_mnt_ns+0xa30/0xa30 [ 30.763027] do_syscall_64+0x1d5/0x640 [ 30.766988] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.772162] RIP: 0033:0x7f882dcb362a [ 30.775851] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.783541] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 30.790793] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 30.798042] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 30.805290] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 30.812537] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000003 [ 30.819799] CPU: 0 PID: 8188 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 30.827236] ------------[ cut here ]------------ [ 30.827672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.827676] Call Trace: [ 30.827689] dump_stack+0x1b2/0x281 [ 30.832490] WARNING: CPU: 1 PID: 8146 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 30.841821] should_fail.cold+0x10a/0x149 [ 30.844373] Kernel panic - not syncing: panic_on_warn set ... [ 30.844373] [ 30.847981] should_failslab+0xd6/0x130 [ 30.871167] __kmalloc+0x2c1/0x400 [ 30.874686] ? __list_lru_init+0x67/0x710 [ 30.878815] __list_lru_init+0x67/0x710 [ 30.882770] sget_userns+0x4e4/0xc10 [ 30.886462] ? set_bdev_super+0x110/0x110 [ 30.890590] ? ns_test_super+0x50/0x50 [ 30.894459] ? set_bdev_super+0x110/0x110 [ 30.898586] ? ns_test_super+0x50/0x50 [ 30.902452] sget+0xd1/0x110 [ 30.905449] mount_bdev+0xcd/0x360 [ 30.908969] ? reiserfs_remount+0x1390/0x1390 [ 30.913445] mount_fs+0x92/0x2a0 [ 30.916792] vfs_kern_mount.part.0+0x5b/0x470 [ 30.921265] do_mount+0xe65/0x2a30 [ 30.924786] ? do_raw_spin_unlock+0x164/0x220 [ 30.929261] ? copy_mount_string+0x40/0x40 [ 30.933478] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.938686] ? copy_mnt_ns+0xa30/0xa30 [ 30.942571] ? copy_mount_options+0x1fa/0x2f0 [ 30.947048] ? copy_mnt_ns+0xa30/0xa30 [ 30.950916] SyS_mount+0xa8/0x120 [ 30.954351] ? copy_mnt_ns+0xa30/0xa30 [ 30.958220] do_syscall_64+0x1d5/0x640 [ 30.962093] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.967267] RIP: 0033:0x7f882dcb362a [ 30.970963] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 30.978657] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 30.985908] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 30.993159] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 31.000408] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 31.007743] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000003 [ 31.015007] CPU: 1 PID: 8146 Comm: syz-executor340 Not tainted 4.14.280-syzkaller #0 [ 31.022883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.032229] Call Trace: [ 31.034811] dump_stack+0x1b2/0x281 [ 31.038424] panic+0x1f9/0x42d [ 31.041685] ? add_taint.cold+0x16/0x16 [ 31.045665] ? kill_block_super+0xbe/0xe0 [ 31.049795] ? kill_block_super+0xbe/0xe0 [ 31.053944] __warn.cold+0x20/0x44 [ 31.057466] ? ist_end_non_atomic+0x10/0x10 [ 31.061765] ? kill_block_super+0xbe/0xe0 [ 31.065897] report_bug+0x208/0x250 [ 31.069508] do_error_trap+0x195/0x2d0 [ 31.073374] ? math_error+0x2d0/0x2d0 [ 31.077155] ? retint_kernel+0x2d/0x2d [ 31.081030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.085853] invalid_op+0x1b/0x40 [ 31.089289] RIP: 0010:kill_block_super+0xbe/0xe0 [ 31.094021] RSP: 0018:ffff888096727bc8 EFLAGS: 00010297 [ 31.099384] RAX: ffff8880983e0440 RBX: 0000000000000000 RCX: 1ffff1101307c19e [ 31.106636] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff88808fe966f0 [ 31.113882] RBP: ffff8880942fa700 R08: ffffffff8b9d09c0 R09: 0000000000000001 [ 31.121214] R10: 0000000000000000 R11: ffff8880983e0440 R12: ffff88808fe96240 [ 31.128461] R13: ffffffff89062850 R14: ffffffff88f45500 R15: dffffc0000000000 [ 31.135720] ? kill_block_super+0xbe/0xe0 [ 31.139846] deactivate_locked_super+0x6c/0xd0 [ 31.144421] sget_userns+0x9c4/0xc10 [ 31.148119] ? set_bdev_super+0x110/0x110 [ 31.152246] ? ns_test_super+0x50/0x50 [ 31.156118] ? set_bdev_super+0x110/0x110 [ 31.160242] ? ns_test_super+0x50/0x50 [ 31.164119] sget+0xd1/0x110 [ 31.167121] mount_bdev+0xcd/0x360 [ 31.170640] ? reiserfs_remount+0x1390/0x1390 [ 31.175117] mount_fs+0x92/0x2a0 [ 31.178465] vfs_kern_mount.part.0+0x5b/0x470 [ 31.182937] do_mount+0xe65/0x2a30 [ 31.186454] ? do_raw_spin_unlock+0x164/0x220 [ 31.190928] ? copy_mount_string+0x40/0x40 [ 31.195150] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 31.200148] ? copy_mnt_ns+0xa30/0xa30 [ 31.204013] ? copy_mount_options+0x1fa/0x2f0 [ 31.208492] ? copy_mnt_ns+0xa30/0xa30 [ 31.212354] SyS_mount+0xa8/0x120 [ 31.215782] ? copy_mnt_ns+0xa30/0xa30 [ 31.219648] do_syscall_64+0x1d5/0x640 [ 31.223517] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 31.228684] RIP: 0033:0x7f882dcb362a [ 31.232377] RSP: 002b:00007fff32b77488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 31.240060] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f882dcb362a [ 31.247304] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fff32b77490 [ 31.254547] RBP: 00007fff32b77490 R08: 00007fff32b774d0 R09: 6f6f6c2f7665642f [ 31.261795] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000005 [ 31.269196] R13: 0000000000000000 R14: 00007fff32b774d0 R15: 0000000000000003 [ 31.276796] Kernel Offset: disabled [ 31.280445] Rebooting in 86400 seconds..