Warning: Permanently added '10.128.0.226' (ECDSA) to the list of known hosts. [ 102.452136] FAULT_INJECTION: forcing a failure. [ 102.452136] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 102.464114] CPU: 1 PID: 7991 Comm: syz-executor139 Not tainted 4.14.203-syzkaller #0 [ 102.471971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.481301] Call Trace: [ 102.483875] dump_stack+0x1b2/0x283 [ 102.487480] should_fail.cold+0x10a/0x154 [ 102.491617] __alloc_pages_nodemask+0x22c/0x2720 [ 102.496366] ? __lock_acquire+0x5fc/0x3f20 [ 102.500587] ? unwind_get_return_address+0x51/0x90 [ 102.505591] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 102.510951] ? __save_stack_trace+0xa0/0x160 [ 102.515344] ? trace_hardirqs_on+0x10/0x10 [ 102.519556] ? depot_save_stack+0x10d/0x3e3 [ 102.523875] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 102.528703] ? kasan_kmalloc+0x139/0x160 [ 102.532756] ? __lock_acquire+0x5fc/0x3f20 [ 102.537080] ? __pud_alloc+0xa2/0x200 [ 102.540905] ? lock_acquire+0x170/0x3f0 [ 102.544866] alloc_pages_current+0x155/0x260 [ 102.549279] __pmd_alloc+0x37/0x3f0 [ 102.552898] copy_page_range+0x16b1/0x2630 [ 102.557114] ? fs_reclaim_release+0xd0/0x110 [ 102.561518] ? anon_vma_fork+0x432/0x580 [ 102.565558] ? lock_downgrade+0x740/0x740 [ 102.569684] ? anon_vma_interval_tree_insert+0x20a/0x3c0 [ 102.575112] ? apply_to_page_range+0xa60/0xa60 [ 102.579680] ? validate_mm_rb+0x3a/0xa0 [ 102.583642] copy_process.part.0+0x4ddb/0x7190 [ 102.588233] ? __cleanup_sighand+0x40/0x40 [ 102.592445] ? lock_acquire+0x170/0x3f0 [ 102.596413] _do_fork+0x184/0xc80 [ 102.599843] ? fork_idle+0x270/0x270 [ 102.603537] ? _raw_spin_unlock_irq+0x5a/0x80 [ 102.608025] ? task_work_run+0xfd/0x190 [ 102.612055] ? do_syscall_64+0x4c/0x640 [ 102.616097] ? sys_vfork+0x20/0x20 [ 102.619619] do_syscall_64+0x1d5/0x640 [ 102.623517] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 102.628687] RIP: 0033:0x44427a [ 102.631873] RSP: 002b:00007fff2b2bf230 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 102.639565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000044427a [ 102.646829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 102.654092] RBP: 00007fff2b2bf250 R08: 0000000000000000 R09: 0000000001425880 [ 102.661342] R10: 0000000001425b50 R11: 0000000000000246 R12: 0000000000000000 [ 102.668587] R13: 0000000000402b80 R14: 0000000000000000 R15: 0000000000000000 [ 102.698881] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 102.731276] IPVS: ftp: loaded support on port[0] = 21 [ 102.747028] ntfs: (device loop4): parse_options(): Invalid uid option argument: 00000000000000060928 [ 102.784254] IPVS: ftp: loaded support on port[0] = 21 [ 102.784824] FAULT_INJECTION: forcing a failure. [ 102.784824] name failslab, interval 1, probability 0, space 0, times 1 [ 102.802111] FAULT_INJECTION: forcing a failure. [ 102.802111] name failslab, interval 1, probability 0, space 0, times 1 [ 102.813848] CPU: 0 PID: 8024 Comm: syz-executor139 Not tainted 4.14.203-syzkaller #0 [ 102.821737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.831083] Call Trace: [ 102.833670] dump_stack+0x1b2/0x283 [ 102.837292] should_fail.cold+0x10a/0x154 [ 102.841425] should_failslab+0xd6/0x130 [ 102.845381] kmem_cache_alloc_node+0x263/0x410 [ 102.849959] __alloc_skb+0x5c/0x510 [ 102.853569] kobject_uevent_env+0x882/0xf40 [ 102.857980] loop_clr_fd+0x59f/0xc20 [ 102.861674] lo_ioctl+0x895/0x1cd0 [ 102.865196] ? kasan_slab_free+0x12d/0x1a0 [ 102.869408] ? loop_set_status64+0xe0/0xe0 [ 102.873623] blkdev_ioctl+0x540/0x1830 [ 102.877490] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 102.882845] ? blkpg_ioctl+0x8d0/0x8d0 [ 102.886708] ? lock_downgrade+0x740/0x740 [ 102.890838] ? debug_check_no_obj_freed+0x2c0/0x674 [ 102.895920] ? lock_acquire+0x170/0x3f0 [ 102.899884] block_ioctl+0xd9/0x120 [ 102.903492] ? blkdev_fallocate+0x3a0/0x3a0 [ 102.907791] do_vfs_ioctl+0x75a/0xff0 [ 102.911571] ? debug_check_no_obj_freed+0x2c0/0x674 [ 102.916566] ? ioctl_preallocate+0x1a0/0x1a0 [ 102.920953] ? debug_object_activate+0x490/0x490 [ 102.925687] ? kfree+0x14a/0x250 [ 102.929036] ? SyS_mount+0xcc/0x120 [ 102.932642] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 102.937652] ? security_file_ioctl+0x83/0xb0 [ 102.942083] SyS_ioctl+0x7f/0xb0 [ 102.945578] ? do_vfs_ioctl+0xff0/0xff0 [ 102.949580] do_syscall_64+0x1d5/0x640 [ 102.953474] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 102.958645] RIP: 0033:0x445977 [ 102.961814] RSP: 002b:00007fff2b2bf058 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.969852] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000445977 [ 102.977116] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 102.984366] RBP: 0000000000000000 R08: 00007fff2b2bf0e0 R09: 00007fff2b2bf22f [ 102.991618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 102.998867] R13: 00007fff2b2bf0e0 R14: 0000000000000005 R15: 0000000000000000 [ 103.006140] CPU: 1 PID: 8047 Comm: syz-executor139 Not tainted 4.14.203-syzkaller #0 [ 103.014032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.023400] Call Trace: [ 103.025983] dump_stack+0x1b2/0x283 [ 103.029611] should_fail.cold+0x10a/0x154 [ 103.033787] should_failslab+0xd6/0x130 [ 103.037757] __kmalloc+0x2c1/0x400 [ 103.041378] ? register_shrinker+0x1ab/0x220 [ 103.045882] register_shrinker+0x1ab/0x220 [ 103.050193] sget_userns+0x9aa/0xc10 [ 103.054008] ? set_bdev_super+0x110/0x110 [ 103.058156] ? ns_test_super+0x50/0x50 [ 103.062024] ? set_bdev_super+0x110/0x110 [ 103.066226] ? ns_test_super+0x50/0x50 [ 103.070097] sget+0xd1/0x110 [ 103.073101] mount_bdev+0xcd/0x360 [ 103.076666] ? ntfs_big_inode_init_once+0x20/0x20 [ 103.081498] mount_fs+0x92/0x2a0 [ 103.084849] vfs_kern_mount.part.0+0x5b/0x470 [ 103.089324] do_mount+0xe53/0x2a00 [ 103.092950] ? retint_kernel+0x2d/0x2d [ 103.096820] ? copy_mount_string+0x40/0x40 [ 103.101054] ? memset+0x20/0x40 [ 103.104317] ? copy_mount_options+0x1fa/0x2f0 [ 103.108807] ? copy_mnt_ns+0xa30/0xa30 [ 103.113282] SyS_mount+0xa8/0x120 [ 103.116714] ? copy_mnt_ns+0xa30/0xa30 [ 103.120580] do_syscall_64+0x1d5/0x640 [ 103.124543] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 103.129727] RIP: 0033:0x44842a executing program [ 103.132932] RSP: 002b:00007fff2b2bf058 EFLAGS: 00000287 ORIG_RAX: 00000000000000a5 [ 103.140692] RAX: ffffffffffffffda RBX: 00007fff2b2bf0a0 RCX: 000000000044842a [ 103.147954] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 00007fff2b2bf0a0 [ 103.155560] RBP: 0000000000000000 R08: 00007fff2b2bf0e0 R09: 00007fff2b2bf22f [ 103.162898] R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000006 [ 103.170162] R13: 00007fff2b2bf0e0 R14: 0000000000000005 R15: 0000000000000000 executing program [ 103.202348] ntfs: (device loop4): parse_options(): Invalid uid option argument: 00000000000000060928 [ 103.209379] ------------[ cut here ]------------ [ 103.216561] WARNING: CPU: 0 PID: 8047 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 103.224351] Kernel panic - not syncing: panic_on_warn set ... [ 103.224351] [ 103.231708] CPU: 0 PID: 8047 Comm: syz-executor139 Not tainted 4.14.203-syzkaller #0 [ 103.236636] ntfs: (device loop3): parse_options(): Invalid uid option argument: 00000000000000060928 [ 103.239597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.239601] Call Trace: [ 103.239613] dump_stack+0x1b2/0x283 [ 103.239624] panic+0x1f9/0x42d [ 103.267693] ? add_taint.cold+0x16/0x16 [ 103.271667] ? kill_block_super+0xbe/0xe0 [ 103.272861] IPVS: ftp: loaded support on port[0] = 21 [ 103.275809] ? kill_block_super+0xbe/0xe0 [ 103.285116] __warn.cold+0x20/0x4b [ 103.288650] ? ist_end_non_atomic+0x10/0x10 [ 103.292969] ? kill_block_super+0xbe/0xe0 [ 103.297113] report_bug+0x208/0x249 [ 103.300741] do_error_trap+0x195/0x2d0 [ 103.304625] ? math_error+0x2d0/0x2d0 [ 103.308423] ? retint_kernel+0x2d/0x2d [ 103.312317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.317275] invalid_op+0x1b/0x40 [ 103.320726] RIP: 0010:kill_block_super+0xbe/0xe0 [ 103.325465] RSP: 0018:ffff88809d1dfbc8 EFLAGS: 00010297 [ 103.330812] RAX: ffff8880975f84c0 RBX: 0000000000000000 RCX: 1ffff11012ebf1ae [ 103.338182] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880b1f90c30 [ 103.345451] RBP: ffff888096502780 R08: ffffffff8b9a1a58 R09: 0000000000000001 [ 103.352698] R10: 0000000000000000 R11: ffff8880975f84c0 R12: ffff8880b1f90780 [ 103.359945] R13: ffffffff891b04d0 R14: ffffffff88f44d80 R15: dffffc0000000000 [ 103.367211] ? kill_block_super+0xbe/0xe0 [ 103.371346] deactivate_locked_super+0x6c/0xd0 [ 103.375908] sget_userns+0x9c4/0xc10 [ 103.379601] ? set_bdev_super+0x110/0x110 [ 103.383727] ? ns_test_super+0x50/0x50 [ 103.388200] ? set_bdev_super+0x110/0x110 [ 103.392324] ? ns_test_super+0x50/0x50 [ 103.396188] sget+0xd1/0x110 [ 103.399184] mount_bdev+0xcd/0x360 [ 103.402704] ? ntfs_big_inode_init_once+0x20/0x20 [ 103.407523] mount_fs+0x92/0x2a0 [ 103.410880] vfs_kern_mount.part.0+0x5b/0x470 [ 103.415364] do_mount+0xe53/0x2a00 [ 103.418889] ? retint_kernel+0x2d/0x2d [ 103.422869] ? copy_mount_string+0x40/0x40 [ 103.427090] ? memset+0x20/0x40 [ 103.430350] ? copy_mount_options+0x1fa/0x2f0 [ 103.434831] ? copy_mnt_ns+0xa30/0xa30 [ 103.438698] SyS_mount+0xa8/0x120 [ 103.442133] ? copy_mnt_ns+0xa30/0xa30 [ 103.446008] do_syscall_64+0x1d5/0x640 [ 103.449895] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 103.455098] RIP: 0033:0x44842a [ 103.458265] RSP: 002b:00007fff2b2bf058 EFLAGS: 00000287 ORIG_RAX: 00000000000000a5 [ 103.465966] RAX: ffffffffffffffda RBX: 00007fff2b2bf0a0 RCX: 000000000044842a [ 103.473228] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 00007fff2b2bf0a0 [ 103.480478] RBP: 0000000000000000 R08: 00007fff2b2bf0e0 R09: 00007fff2b2bf22f [ 103.487954] R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000006 [ 103.495207] R13: 00007fff2b2bf0e0 R14: 0000000000000005 R15: 0000000000000000 [ 103.503174] Kernel Offset: disabled [ 103.506857] Rebooting in 86400 seconds..