Warning: Permanently added '10.128.1.62' (ECDSA) to the list of known hosts. syzkaller login: [ 142.391215] FAULT_INJECTION: forcing a failure. [ 142.391215] name failslab, interval 1, probability 0, space 0, times 1 [ 142.402731] CPU: 0 PID: 7974 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 142.410587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.419915] Call Trace: [ 142.422485] dump_stack+0x1b2/0x281 [ 142.426091] should_fail.cold+0x10a/0x149 [ 142.430243] should_failslab+0xd6/0x130 [ 142.434195] kmem_cache_alloc+0x40/0x3c0 [ 142.438236] anon_vma_clone+0xe0/0x5b0 [ 142.442102] anon_vma_fork+0x82/0x580 [ 142.445880] ? dup_userfaultfd+0x14a/0x5d0 [ 142.450089] ? kmem_cache_alloc+0x35f/0x3c0 [ 142.454400] copy_process.part.0+0x4c64/0x71c0 [ 142.458980] ? __cleanup_sighand+0x40/0x40 [ 142.463189] ? SyS_unshare+0x4ca/0x7f0 [ 142.467074] ? lock_acquire+0x170/0x3f0 [ 142.471025] _do_fork+0x184/0xc80 [ 142.474455] ? fork_idle+0x270/0x270 [ 142.478144] ? walk_process_tree+0x2a0/0x2a0 [ 142.482525] ? mntput+0x5c/0x80 [ 142.485782] ? SyS_access+0x20/0x20 [ 142.489386] ? do_syscall_64+0x4c/0x640 [ 142.493335] ? sys_vfork+0x20/0x20 [ 142.496849] do_syscall_64+0x1d5/0x640 [ 142.500721] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 142.505897] RIP: 0033:0x44a53a [ 142.509074] RSP: 002b:00007ffca913af90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 142.516770] RAX: ffffffffffffffda RBX: 00007ffca913af90 RCX: 000000000044a53a [ 142.524014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 142.531259] RBP: 00007ffca913afd0 R08: 0000000000001f26 R09: 00000000010b9880 [ 142.538518] R10: 00000000010b9b50 R11: 0000000000000246 R12: 0000000000001f26 [ 142.545762] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 143.654777] IPVS: ftp: loaded support on port[0] = 21 executing program [ 143.750305] FAULT_INJECTION: forcing a failure. [ 143.750305] name failslab, interval 1, probability 0, space 0, times 0 [ 143.762186] CPU: 0 PID: 8009 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 143.770068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.779417] Call Trace: [ 143.781998] dump_stack+0x1b2/0x281 [ 143.785622] should_fail.cold+0x10a/0x149 [ 143.789748] should_failslab+0xd6/0x130 [ 143.793706] kmem_cache_alloc+0x28e/0x3c0 [ 143.797832] alloc_buffer_head+0x20/0x110 [ 143.801955] alloc_page_buffers+0xb3/0x1f0 [ 143.806205] __getblk_slow+0x2d6/0x7a0 [ 143.810091] __bread_gfp+0x206/0x2e0 [ 143.813786] qnx4_fill_super+0x16c/0x600 [ 143.817843] mount_bdev+0x2b3/0x360 [ 143.821446] ? qnx4_iget+0xa20/0xa20 [ 143.825136] mount_fs+0x92/0x2a0 [ 143.828508] vfs_kern_mount.part.0+0x5b/0x470 [ 143.832986] do_mount+0xe53/0x2a00 [ 143.836508] ? copy_mount_string+0x40/0x40 [ 143.840721] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 143.845712] ? copy_mnt_ns+0xa30/0xa30 [ 143.849574] ? copy_mount_options+0x1fa/0x2f0 [ 143.854068] ? copy_mnt_ns+0xa30/0xa30 [ 143.857949] SyS_mount+0xa8/0x120 [ 143.861377] ? copy_mnt_ns+0xa30/0xa30 [ 143.865241] do_syscall_64+0x1d5/0x640 [ 143.869126] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 143.874296] RIP: 0033:0x44e83a [ 143.877467] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 143.885175] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 143.892442] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 143.899689] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 143.906935] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 143.914181] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 143.993158] FAULT_INJECTION: forcing a failure. [ 143.993158] name failslab, interval 1, probability 0, space 0, times 0 [ 144.004480] CPU: 1 PID: 8016 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 144.012353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.021695] Call Trace: [ 144.024304] dump_stack+0x1b2/0x281 [ 144.027908] should_fail.cold+0x10a/0x149 [ 144.032035] should_failslab+0xd6/0x130 [ 144.036007] kmem_cache_alloc+0x28e/0x3c0 [ 144.040178] alloc_buffer_head+0x20/0x110 [ 144.044345] alloc_page_buffers+0xb3/0x1f0 [ 144.048560] __getblk_slow+0x2d6/0x7a0 [ 144.052446] __bread_gfp+0x206/0x2e0 [ 144.056151] qnx4_fill_super+0x16c/0x600 [ 144.060197] mount_bdev+0x2b3/0x360 [ 144.063807] ? qnx4_iget+0xa20/0xa20 [ 144.067502] mount_fs+0x92/0x2a0 [ 144.070850] vfs_kern_mount.part.0+0x5b/0x470 [ 144.075322] do_mount+0xe53/0x2a00 [ 144.078844] ? do_raw_spin_unlock+0x164/0x220 [ 144.083325] ? copy_mount_string+0x40/0x40 [ 144.087547] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 144.092550] ? copy_mnt_ns+0xa30/0xa30 [ 144.096419] ? copy_mount_options+0x1fa/0x2f0 [ 144.100909] ? copy_mnt_ns+0xa30/0xa30 [ 144.104815] SyS_mount+0xa8/0x120 [ 144.108251] ? copy_mnt_ns+0xa30/0xa30 [ 144.112157] do_syscall_64+0x1d5/0x640 [ 144.116037] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 144.121209] RIP: 0033:0x44e83a [ 144.124393] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 144.132078] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a executing program [ 144.139327] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 144.146586] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 144.153834] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 144.161081] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 144.206077] FAULT_INJECTION: forcing a failure. [ 144.206077] name failslab, interval 1, probability 0, space 0, times 0 [ 144.217961] CPU: 1 PID: 8023 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 144.225848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.235186] Call Trace: [ 144.237756] dump_stack+0x1b2/0x281 [ 144.241361] should_fail.cold+0x10a/0x149 [ 144.245610] should_failslab+0xd6/0x130 [ 144.249562] kmem_cache_alloc+0x28e/0x3c0 [ 144.253684] alloc_buffer_head+0x20/0x110 [ 144.257808] alloc_page_buffers+0xb3/0x1f0 [ 144.262019] __getblk_slow+0x2d6/0x7a0 [ 144.265898] __bread_gfp+0x206/0x2e0 [ 144.269598] qnx4_fill_super+0x16c/0x600 [ 144.273635] mount_bdev+0x2b3/0x360 [ 144.277246] ? qnx4_iget+0xa20/0xa20 [ 144.280933] mount_fs+0x92/0x2a0 [ 144.284277] vfs_kern_mount.part.0+0x5b/0x470 [ 144.288748] do_mount+0xe53/0x2a00 [ 144.292270] ? copy_mount_string+0x40/0x40 [ 144.296496] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 144.301489] ? copy_mnt_ns+0xa30/0xa30 [ 144.305352] ? copy_mount_options+0x1fa/0x2f0 [ 144.309833] ? copy_mnt_ns+0xa30/0xa30 [ 144.313697] SyS_mount+0xa8/0x120 [ 144.317136] ? copy_mnt_ns+0xa30/0xa30 [ 144.320997] do_syscall_64+0x1d5/0x640 [ 144.324865] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 144.330045] RIP: 0033:0x44e83a [ 144.333227] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 144.340949] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 144.348194] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 executing program [ 144.355476] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 144.362744] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 144.369994] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 144.416607] FAULT_INJECTION: forcing a failure. [ 144.416607] name failslab, interval 1, probability 0, space 0, times 0 [ 144.428167] CPU: 0 PID: 8029 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 144.436051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.445412] Call Trace: [ 144.448023] dump_stack+0x1b2/0x281 [ 144.451652] should_fail.cold+0x10a/0x149 [ 144.455776] should_failslab+0xd6/0x130 [ 144.459748] kmem_cache_alloc+0x28e/0x3c0 [ 144.463873] alloc_buffer_head+0x20/0x110 [ 144.468008] alloc_page_buffers+0xb3/0x1f0 [ 144.472219] __getblk_slow+0x2d6/0x7a0 [ 144.476100] __bread_gfp+0x206/0x2e0 [ 144.479803] qnx4_fill_super+0x16c/0x600 [ 144.483854] mount_bdev+0x2b3/0x360 [ 144.487454] ? qnx4_iget+0xa20/0xa20 [ 144.491152] mount_fs+0x92/0x2a0 [ 144.494493] vfs_kern_mount.part.0+0x5b/0x470 [ 144.498966] do_mount+0xe53/0x2a00 [ 144.502484] ? copy_mount_string+0x40/0x40 [ 144.506693] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 144.511683] ? copy_mnt_ns+0xa30/0xa30 [ 144.515547] ? copy_mount_options+0x1fa/0x2f0 [ 144.520029] ? copy_mnt_ns+0xa30/0xa30 [ 144.523891] SyS_mount+0xa8/0x120 [ 144.527316] ? copy_mnt_ns+0xa30/0xa30 [ 144.531179] do_syscall_64+0x1d5/0x640 [ 144.535045] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 144.540225] RIP: 0033:0x44e83a [ 144.543391] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 144.551075] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 144.558341] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 144.565585] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 144.572829] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 144.580075] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 144.633325] FAULT_INJECTION: forcing a failure. [ 144.633325] name failslab, interval 1, probability 0, space 0, times 0 [ 144.644555] CPU: 1 PID: 8036 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 144.652410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.661738] Call Trace: [ 144.664305] dump_stack+0x1b2/0x281 [ 144.667908] should_fail.cold+0x10a/0x149 [ 144.672037] should_failslab+0xd6/0x130 [ 144.675988] kmem_cache_alloc+0x28e/0x3c0 [ 144.680113] alloc_buffer_head+0x20/0x110 [ 144.684267] alloc_page_buffers+0xb3/0x1f0 [ 144.688498] __getblk_slow+0x2d6/0x7a0 [ 144.692369] __bread_gfp+0x206/0x2e0 [ 144.696076] qnx4_fill_super+0x16c/0x600 [ 144.700118] mount_bdev+0x2b3/0x360 [ 144.703719] ? qnx4_iget+0xa20/0xa20 [ 144.707430] mount_fs+0x92/0x2a0 [ 144.710774] vfs_kern_mount.part.0+0x5b/0x470 [ 144.715247] do_mount+0xe53/0x2a00 [ 144.718764] ? do_raw_spin_unlock+0x164/0x220 [ 144.723237] ? copy_mount_string+0x40/0x40 [ 144.727460] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 144.732453] ? copy_mnt_ns+0xa30/0xa30 [ 144.736330] ? copy_mount_options+0x1fa/0x2f0 [ 144.740801] ? copy_mnt_ns+0xa30/0xa30 [ 144.744666] SyS_mount+0xa8/0x120 [ 144.748095] ? copy_mnt_ns+0xa30/0xa30 [ 144.751961] do_syscall_64+0x1d5/0x640 [ 144.755829] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 144.760993] RIP: 0033:0x44e83a [ 144.764175] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 144.771859] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 144.779105] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 144.786348] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 144.793608] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 144.800856] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 144.870987] FAULT_INJECTION: forcing a failure. [ 144.870987] name failslab, interval 1, probability 0, space 0, times 0 [ 144.882540] CPU: 0 PID: 8042 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 144.890439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.899808] Call Trace: [ 144.902408] dump_stack+0x1b2/0x281 [ 144.906013] should_fail.cold+0x10a/0x149 [ 144.910137] should_failslab+0xd6/0x130 [ 144.914089] kmem_cache_alloc+0x28e/0x3c0 [ 144.918215] alloc_buffer_head+0x20/0x110 [ 144.922424] alloc_page_buffers+0xb3/0x1f0 [ 144.926634] __getblk_slow+0x2d6/0x7a0 [ 144.930505] __bread_gfp+0x206/0x2e0 [ 144.934197] qnx4_fill_super+0x16c/0x600 [ 144.938237] mount_bdev+0x2b3/0x360 [ 144.941838] ? qnx4_iget+0xa20/0xa20 [ 144.945526] mount_fs+0x92/0x2a0 [ 144.948872] vfs_kern_mount.part.0+0x5b/0x470 [ 144.953357] do_mount+0xe53/0x2a00 [ 144.956891] ? copy_mount_string+0x40/0x40 [ 144.961102] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 144.966093] ? copy_mnt_ns+0xa30/0xa30 [ 144.969971] ? copy_mount_options+0x1fa/0x2f0 [ 144.974440] ? copy_mnt_ns+0xa30/0xa30 [ 144.978302] SyS_mount+0xa8/0x120 [ 144.981728] ? copy_mnt_ns+0xa30/0xa30 [ 144.985591] do_syscall_64+0x1d5/0x640 [ 144.989462] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 144.994626] RIP: 0033:0x44e83a [ 144.997807] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 145.005486] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 145.012732] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 145.019978] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 145.027221] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 145.034464] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 145.086284] FAULT_INJECTION: forcing a failure. [ 145.086284] name failslab, interval 1, probability 0, space 0, times 0 [ 145.098033] CPU: 0 PID: 8048 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 145.106005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.115349] Call Trace: [ 145.117927] dump_stack+0x1b2/0x281 [ 145.121529] should_fail.cold+0x10a/0x149 [ 145.125651] should_failslab+0xd6/0x130 [ 145.129601] kmem_cache_alloc+0x28e/0x3c0 [ 145.133725] alloc_buffer_head+0x20/0x110 [ 145.137867] alloc_page_buffers+0xb3/0x1f0 [ 145.142077] __getblk_slow+0x2d6/0x7a0 [ 145.145940] __bread_gfp+0x206/0x2e0 [ 145.149630] qnx4_fill_super+0x16c/0x600 [ 145.153669] mount_bdev+0x2b3/0x360 [ 145.157270] ? qnx4_iget+0xa20/0xa20 [ 145.161001] mount_fs+0x92/0x2a0 [ 145.164355] vfs_kern_mount.part.0+0x5b/0x470 [ 145.168835] do_mount+0xe53/0x2a00 [ 145.172358] ? copy_mount_string+0x40/0x40 [ 145.176572] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 145.181582] ? copy_mnt_ns+0xa30/0xa30 [ 145.185461] ? copy_mount_options+0x1fa/0x2f0 [ 145.189934] ? copy_mnt_ns+0xa30/0xa30 [ 145.193796] SyS_mount+0xa8/0x120 [ 145.197236] ? copy_mnt_ns+0xa30/0xa30 [ 145.201100] do_syscall_64+0x1d5/0x640 [ 145.204966] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 145.210130] RIP: 0033:0x44e83a [ 145.213295] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 145.220977] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 145.228251] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 145.235508] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 145.242752] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 145.249995] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 145.302638] FAULT_INJECTION: forcing a failure. [ 145.302638] name failslab, interval 1, probability 0, space 0, times 0 [ 145.313952] CPU: 1 PID: 8055 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 145.321865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.331199] Call Trace: [ 145.333794] dump_stack+0x1b2/0x281 [ 145.337399] should_fail.cold+0x10a/0x149 [ 145.341530] should_failslab+0xd6/0x130 [ 145.345483] kmem_cache_alloc+0x28e/0x3c0 [ 145.349609] alloc_buffer_head+0x20/0x110 [ 145.353734] alloc_page_buffers+0xb3/0x1f0 [ 145.357946] __getblk_slow+0x2d6/0x7a0 [ 145.361817] __bread_gfp+0x206/0x2e0 [ 145.365507] qnx4_fill_super+0x16c/0x600 [ 145.369559] mount_bdev+0x2b3/0x360 [ 145.373184] ? qnx4_iget+0xa20/0xa20 [ 145.376877] mount_fs+0x92/0x2a0 [ 145.380239] vfs_kern_mount.part.0+0x5b/0x470 [ 145.384716] do_mount+0xe53/0x2a00 [ 145.388241] ? copy_mount_string+0x40/0x40 [ 145.392471] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 145.397467] ? copy_mnt_ns+0xa30/0xa30 [ 145.401346] ? copy_mount_options+0x1fa/0x2f0 [ 145.405843] ? copy_mnt_ns+0xa30/0xa30 [ 145.409709] SyS_mount+0xa8/0x120 [ 145.413141] ? copy_mnt_ns+0xa30/0xa30 [ 145.417031] do_syscall_64+0x1d5/0x640 [ 145.420986] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 145.426153] RIP: 0033:0x44e83a [ 145.429319] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 145.437001] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 145.444248] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 executing program [ 145.451510] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 145.458756] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 145.466012] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 145.516548] FAULT_INJECTION: forcing a failure. [ 145.516548] name failslab, interval 1, probability 0, space 0, times 0 [ 145.528711] CPU: 0 PID: 8061 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 145.536592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.545925] Call Trace: [ 145.548493] dump_stack+0x1b2/0x281 [ 145.552114] should_fail.cold+0x10a/0x149 [ 145.556248] should_failslab+0xd6/0x130 [ 145.560198] kmem_cache_alloc+0x28e/0x3c0 [ 145.564335] alloc_buffer_head+0x20/0x110 [ 145.568467] alloc_page_buffers+0xb3/0x1f0 [ 145.572702] __getblk_slow+0x2d6/0x7a0 [ 145.576569] __bread_gfp+0x206/0x2e0 [ 145.580259] qnx4_fill_super+0x16c/0x600 [ 145.584297] mount_bdev+0x2b3/0x360 [ 145.587897] ? qnx4_iget+0xa20/0xa20 [ 145.591583] mount_fs+0x92/0x2a0 [ 145.594925] vfs_kern_mount.part.0+0x5b/0x470 [ 145.599413] do_mount+0xe53/0x2a00 [ 145.602930] ? copy_mount_string+0x40/0x40 [ 145.607139] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 145.612137] ? copy_mnt_ns+0xa30/0xa30 [ 145.616002] ? copy_mount_options+0x1fa/0x2f0 [ 145.620482] ? copy_mnt_ns+0xa30/0xa30 [ 145.624344] SyS_mount+0xa8/0x120 [ 145.627772] ? copy_mnt_ns+0xa30/0xa30 [ 145.631637] do_syscall_64+0x1d5/0x640 [ 145.635503] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 145.640669] RIP: 0033:0x44e83a [ 145.643834] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 145.651535] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 145.658779] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 145.666021] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 145.673263] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 145.680510] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 145.688843] Bluetooth: hci0 command 0x0409 tx timeout executing program [ 145.756790] FAULT_INJECTION: forcing a failure. [ 145.756790] name failslab, interval 1, probability 0, space 0, times 0 [ 145.768395] CPU: 1 PID: 8068 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 145.776269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.785601] Call Trace: [ 145.788172] dump_stack+0x1b2/0x281 [ 145.791818] should_fail.cold+0x10a/0x149 [ 145.795991] should_failslab+0xd6/0x130 [ 145.799943] kmem_cache_alloc+0x28e/0x3c0 [ 145.804112] alloc_buffer_head+0x20/0x110 [ 145.808235] alloc_page_buffers+0xb3/0x1f0 [ 145.812460] __getblk_slow+0x2d6/0x7a0 [ 145.816327] __bread_gfp+0x206/0x2e0 [ 145.820018] qnx4_fill_super+0x16c/0x600 [ 145.824059] mount_bdev+0x2b3/0x360 [ 145.827661] ? qnx4_iget+0xa20/0xa20 [ 145.831349] mount_fs+0x92/0x2a0 [ 145.834695] vfs_kern_mount.part.0+0x5b/0x470 [ 145.839170] do_mount+0xe53/0x2a00 [ 145.842688] ? copy_mount_string+0x40/0x40 [ 145.846898] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 145.851890] ? copy_mnt_ns+0xa30/0xa30 [ 145.855753] ? copy_mount_options+0x1fa/0x2f0 [ 145.860223] ? copy_mnt_ns+0xa30/0xa30 [ 145.864086] SyS_mount+0xa8/0x120 [ 145.867525] ? copy_mnt_ns+0xa30/0xa30 [ 145.871389] do_syscall_64+0x1d5/0x640 [ 145.875265] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 145.880436] RIP: 0033:0x44e83a [ 145.883601] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 145.891282] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 145.898527] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 145.905772] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 145.913018] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 145.920264] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 145.982534] FAULT_INJECTION: forcing a failure. [ 145.982534] name failslab, interval 1, probability 0, space 0, times 0 [ 145.996351] CPU: 0 PID: 8074 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 146.004232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.013564] Call Trace: [ 146.016129] dump_stack+0x1b2/0x281 [ 146.019831] should_fail.cold+0x10a/0x149 [ 146.023956] should_failslab+0xd6/0x130 [ 146.027908] kmem_cache_alloc+0x28e/0x3c0 [ 146.032034] alloc_buffer_head+0x20/0x110 [ 146.036183] alloc_page_buffers+0xb3/0x1f0 [ 146.040396] __getblk_slow+0x2d6/0x7a0 [ 146.044267] __bread_gfp+0x206/0x2e0 [ 146.047959] qnx4_fill_super+0x16c/0x600 [ 146.052002] mount_bdev+0x2b3/0x360 [ 146.055605] ? qnx4_iget+0xa20/0xa20 [ 146.059307] mount_fs+0x92/0x2a0 [ 146.062652] vfs_kern_mount.part.0+0x5b/0x470 [ 146.067122] do_mount+0xe53/0x2a00 [ 146.070655] ? copy_mount_string+0x40/0x40 [ 146.074870] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 146.079862] ? copy_mnt_ns+0xa30/0xa30 [ 146.083727] ? copy_mount_options+0x1fa/0x2f0 [ 146.088203] ? copy_mnt_ns+0xa30/0xa30 [ 146.092099] SyS_mount+0xa8/0x120 [ 146.095596] ? copy_mnt_ns+0xa30/0xa30 [ 146.099465] do_syscall_64+0x1d5/0x640 [ 146.103333] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 146.108502] RIP: 0033:0x44e83a [ 146.111669] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 146.119389] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 146.126729] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 146.134020] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 146.141267] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 146.148534] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 146.200421] FAULT_INJECTION: forcing a failure. [ 146.200421] name failslab, interval 1, probability 0, space 0, times 0 [ 146.211751] CPU: 0 PID: 8080 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 146.219725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.229068] Call Trace: [ 146.231635] dump_stack+0x1b2/0x281 [ 146.235239] should_fail.cold+0x10a/0x149 [ 146.239371] should_failslab+0xd6/0x130 [ 146.243321] kmem_cache_alloc+0x28e/0x3c0 [ 146.247460] alloc_buffer_head+0x20/0x110 [ 146.251580] alloc_page_buffers+0xb3/0x1f0 [ 146.255790] __getblk_slow+0x2d6/0x7a0 [ 146.259671] __bread_gfp+0x206/0x2e0 [ 146.263360] qnx4_fill_super+0x16c/0x600 [ 146.267398] mount_bdev+0x2b3/0x360 [ 146.270996] ? qnx4_iget+0xa20/0xa20 [ 146.274693] mount_fs+0x92/0x2a0 [ 146.278037] vfs_kern_mount.part.0+0x5b/0x470 [ 146.282508] do_mount+0xe53/0x2a00 [ 146.286032] ? do_raw_spin_unlock+0x164/0x220 [ 146.290505] ? copy_mount_string+0x40/0x40 [ 146.294714] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 146.299706] ? copy_mnt_ns+0xa30/0xa30 [ 146.303566] ? copy_mount_options+0x1fa/0x2f0 [ 146.308050] ? copy_mnt_ns+0xa30/0xa30 [ 146.311912] SyS_mount+0xa8/0x120 [ 146.315349] ? copy_mnt_ns+0xa30/0xa30 [ 146.319211] do_syscall_64+0x1d5/0x640 [ 146.323174] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 146.328336] RIP: 0033:0x44e83a [ 146.331513] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 146.339200] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 146.346459] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 146.353712] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 146.360960] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 146.368335] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 146.430880] FAULT_INJECTION: forcing a failure. [ 146.430880] name failslab, interval 1, probability 0, space 0, times 0 [ 146.443117] CPU: 0 PID: 8086 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 146.450990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.460322] Call Trace: [ 146.462908] dump_stack+0x1b2/0x281 [ 146.466523] should_fail.cold+0x10a/0x149 [ 146.470647] should_failslab+0xd6/0x130 [ 146.474608] kmem_cache_alloc+0x28e/0x3c0 [ 146.478749] alloc_buffer_head+0x20/0x110 [ 146.482874] alloc_page_buffers+0xb3/0x1f0 [ 146.487086] __getblk_slow+0x2d6/0x7a0 [ 146.490965] __bread_gfp+0x206/0x2e0 [ 146.494655] qnx4_fill_super+0x16c/0x600 [ 146.498695] mount_bdev+0x2b3/0x360 [ 146.502296] ? qnx4_iget+0xa20/0xa20 [ 146.505994] mount_fs+0x92/0x2a0 [ 146.509338] vfs_kern_mount.part.0+0x5b/0x470 [ 146.513828] do_mount+0xe53/0x2a00 [ 146.517345] ? copy_mount_string+0x40/0x40 [ 146.521564] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 146.527509] ? copy_mnt_ns+0xa30/0xa30 [ 146.531398] ? copy_mount_options+0x1fa/0x2f0 [ 146.535867] ? copy_mnt_ns+0xa30/0xa30 [ 146.539730] SyS_mount+0xa8/0x120 [ 146.543155] ? copy_mnt_ns+0xa30/0xa30 [ 146.547018] do_syscall_64+0x1d5/0x640 [ 146.550886] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 146.556056] RIP: 0033:0x44e83a [ 146.559235] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 146.566925] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 146.574179] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 146.581432] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 146.588679] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 146.595924] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 146.646726] FAULT_INJECTION: forcing a failure. [ 146.646726] name failslab, interval 1, probability 0, space 0, times 0 [ 146.658249] CPU: 0 PID: 8092 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 146.666134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.675477] Call Trace: [ 146.678044] dump_stack+0x1b2/0x281 [ 146.681648] should_fail.cold+0x10a/0x149 [ 146.685772] should_failslab+0xd6/0x130 [ 146.689821] kmem_cache_alloc+0x28e/0x3c0 [ 146.693949] alloc_buffer_head+0x20/0x110 [ 146.698073] alloc_page_buffers+0xb3/0x1f0 [ 146.702300] __getblk_slow+0x2d6/0x7a0 [ 146.706165] __bread_gfp+0x206/0x2e0 [ 146.709858] qnx4_fill_super+0x16c/0x600 [ 146.713904] mount_bdev+0x2b3/0x360 [ 146.717520] ? qnx4_iget+0xa20/0xa20 [ 146.721212] mount_fs+0x92/0x2a0 [ 146.724559] vfs_kern_mount.part.0+0x5b/0x470 [ 146.729031] do_mount+0xe53/0x2a00 [ 146.732554] ? copy_mount_string+0x40/0x40 [ 146.736787] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 146.741780] ? copy_mnt_ns+0xa30/0xa30 [ 146.745657] ? copy_mount_options+0x1fa/0x2f0 [ 146.750127] ? copy_mnt_ns+0xa30/0xa30 [ 146.753991] SyS_mount+0xa8/0x120 [ 146.757420] ? copy_mnt_ns+0xa30/0xa30 [ 146.761286] do_syscall_64+0x1d5/0x640 [ 146.765151] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 146.770330] RIP: 0033:0x44e83a [ 146.773499] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 146.781398] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 146.788679] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 146.795925] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 146.803192] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 146.810451] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 146.871893] FAULT_INJECTION: forcing a failure. [ 146.871893] name failslab, interval 1, probability 0, space 0, times 0 [ 146.883461] CPU: 0 PID: 8099 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 146.891475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.900819] Call Trace: [ 146.903387] dump_stack+0x1b2/0x281 [ 146.907020] should_fail.cold+0x10a/0x149 [ 146.911145] should_failslab+0xd6/0x130 [ 146.915096] kmem_cache_alloc+0x28e/0x3c0 [ 146.919220] alloc_buffer_head+0x20/0x110 [ 146.923341] alloc_page_buffers+0xb3/0x1f0 [ 146.927553] __getblk_slow+0x2d6/0x7a0 [ 146.931432] __bread_gfp+0x206/0x2e0 [ 146.935122] qnx4_fill_super+0x16c/0x600 [ 146.939160] mount_bdev+0x2b3/0x360 [ 146.942759] ? qnx4_iget+0xa20/0xa20 [ 146.946456] mount_fs+0x92/0x2a0 [ 146.949799] vfs_kern_mount.part.0+0x5b/0x470 [ 146.954268] do_mount+0xe53/0x2a00 [ 146.957782] ? copy_mount_string+0x40/0x40 [ 146.961989] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 146.966980] ? copy_mnt_ns+0xa30/0xa30 [ 146.970841] ? copy_mount_options+0x1fa/0x2f0 [ 146.975310] ? copy_mnt_ns+0xa30/0xa30 [ 146.979172] SyS_mount+0xa8/0x120 [ 146.982597] ? copy_mnt_ns+0xa30/0xa30 [ 146.986458] do_syscall_64+0x1d5/0x640 [ 146.990342] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 146.995506] RIP: 0033:0x44e83a [ 146.998683] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 147.006371] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 147.013613] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 executing program [ 147.020857] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 147.028102] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 147.035345] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 147.074064] FAULT_INJECTION: forcing a failure. [ 147.074064] name failslab, interval 1, probability 0, space 0, times 0 [ 147.085410] CPU: 0 PID: 8106 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 147.093300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.102629] Call Trace: [ 147.105197] dump_stack+0x1b2/0x281 [ 147.108798] should_fail.cold+0x10a/0x149 [ 147.112921] should_failslab+0xd6/0x130 [ 147.116870] kmem_cache_alloc+0x28e/0x3c0 [ 147.120994] alloc_buffer_head+0x20/0x110 [ 147.125115] alloc_page_buffers+0xb3/0x1f0 [ 147.129325] __getblk_slow+0x2d6/0x7a0 [ 147.133189] __bread_gfp+0x206/0x2e0 [ 147.136896] qnx4_fill_super+0x16c/0x600 [ 147.140937] mount_bdev+0x2b3/0x360 [ 147.144536] ? qnx4_iget+0xa20/0xa20 [ 147.148224] mount_fs+0x92/0x2a0 [ 147.151566] vfs_kern_mount.part.0+0x5b/0x470 [ 147.156037] do_mount+0xe53/0x2a00 [ 147.159552] ? copy_mount_string+0x40/0x40 [ 147.163762] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 147.168752] ? copy_mnt_ns+0xa30/0xa30 [ 147.172614] ? copy_mount_options+0x1fa/0x2f0 [ 147.177082] ? copy_mnt_ns+0xa30/0xa30 [ 147.180946] SyS_mount+0xa8/0x120 [ 147.184372] ? copy_mnt_ns+0xa30/0xa30 [ 147.188234] do_syscall_64+0x1d5/0x640 [ 147.192153] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 147.197324] RIP: 0033:0x44e83a [ 147.200494] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 147.208181] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 147.215429] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 147.222691] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 147.229940] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 147.237204] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 147.293411] FAULT_INJECTION: forcing a failure. [ 147.293411] name failslab, interval 1, probability 0, space 0, times 0 [ 147.304788] CPU: 0 PID: 8113 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 147.312662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.322035] Call Trace: [ 147.324602] dump_stack+0x1b2/0x281 [ 147.328206] should_fail.cold+0x10a/0x149 [ 147.332330] should_failslab+0xd6/0x130 [ 147.336280] kmem_cache_alloc+0x28e/0x3c0 [ 147.340418] alloc_buffer_head+0x20/0x110 [ 147.344537] alloc_page_buffers+0xb3/0x1f0 [ 147.348747] __getblk_slow+0x2d6/0x7a0 [ 147.352627] __bread_gfp+0x206/0x2e0 [ 147.356324] qnx4_fill_super+0x16c/0x600 [ 147.360394] mount_bdev+0x2b3/0x360 [ 147.364001] ? qnx4_iget+0xa20/0xa20 [ 147.367692] mount_fs+0x92/0x2a0 [ 147.371040] vfs_kern_mount.part.0+0x5b/0x470 [ 147.375878] do_mount+0xe53/0x2a00 [ 147.379546] ? copy_mount_string+0x40/0x40 [ 147.383773] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 147.388764] ? copy_mnt_ns+0xa30/0xa30 [ 147.392626] ? copy_mount_options+0x1fa/0x2f0 [ 147.397118] ? copy_mnt_ns+0xa30/0xa30 [ 147.400991] SyS_mount+0xa8/0x120 [ 147.404439] ? copy_mnt_ns+0xa30/0xa30 [ 147.408301] do_syscall_64+0x1d5/0x640 [ 147.412184] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 147.417361] RIP: 0033:0x44e83a [ 147.420526] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 147.428207] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 147.435456] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 executing program [ 147.442697] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 147.449957] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 147.457204] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 147.506154] FAULT_INJECTION: forcing a failure. [ 147.506154] name failslab, interval 1, probability 0, space 0, times 0 [ 147.517642] CPU: 0 PID: 8119 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 147.525520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.534867] Call Trace: [ 147.537449] dump_stack+0x1b2/0x281 [ 147.541060] should_fail.cold+0x10a/0x149 [ 147.545187] should_failslab+0xd6/0x130 [ 147.549164] kmem_cache_alloc+0x28e/0x3c0 [ 147.553302] alloc_buffer_head+0x20/0x110 [ 147.557427] alloc_page_buffers+0xb3/0x1f0 [ 147.561657] __getblk_slow+0x2d6/0x7a0 [ 147.565526] __bread_gfp+0x206/0x2e0 [ 147.569226] qnx4_fill_super+0x16c/0x600 [ 147.573299] mount_bdev+0x2b3/0x360 [ 147.576902] ? qnx4_iget+0xa20/0xa20 [ 147.580607] mount_fs+0x92/0x2a0 [ 147.583951] vfs_kern_mount.part.0+0x5b/0x470 [ 147.588427] do_mount+0xe53/0x2a00 [ 147.591947] ? copy_mount_string+0x40/0x40 [ 147.596184] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 147.601178] ? copy_mnt_ns+0xa30/0xa30 [ 147.605060] ? copy_mount_options+0x1fa/0x2f0 [ 147.609544] ? copy_mnt_ns+0xa30/0xa30 [ 147.613420] SyS_mount+0xa8/0x120 [ 147.616848] ? copy_mnt_ns+0xa30/0xa30 [ 147.620711] do_syscall_64+0x1d5/0x640 [ 147.624590] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 147.629755] RIP: 0033:0x44e83a [ 147.632920] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 147.640604] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 147.647850] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 147.655094] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 147.662338] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 147.669582] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 147.725037] FAULT_INJECTION: forcing a failure. [ 147.725037] name failslab, interval 1, probability 0, space 0, times 0 [ 147.736767] CPU: 1 PID: 8126 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 147.744665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.753997] Call Trace: [ 147.756562] dump_stack+0x1b2/0x281 [ 147.760168] should_fail.cold+0x10a/0x149 [ 147.764290] should_failslab+0xd6/0x130 [ 147.768239] kmem_cache_alloc+0x28e/0x3c0 [ 147.772360] alloc_buffer_head+0x20/0x110 [ 147.776482] alloc_page_buffers+0xb3/0x1f0 [ 147.780707] __getblk_slow+0x2d6/0x7a0 [ 147.784587] __bread_gfp+0x206/0x2e0 [ 147.788278] qnx4_fill_super+0x16c/0x600 [ 147.792349] mount_bdev+0x2b3/0x360 [ 147.795950] ? qnx4_iget+0xa20/0xa20 [ 147.799656] mount_fs+0x92/0x2a0 [ 147.802998] vfs_kern_mount.part.0+0x5b/0x470 [ 147.807473] do_mount+0xe53/0x2a00 [ 147.811009] ? copy_mount_string+0x40/0x40 [ 147.815234] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 147.820223] ? copy_mnt_ns+0xa30/0xa30 [ 147.824280] ? copy_mount_options+0x1fa/0x2f0 [ 147.828747] ? copy_mnt_ns+0xa30/0xa30 [ 147.832608] SyS_mount+0xa8/0x120 [ 147.836035] ? copy_mnt_ns+0xa30/0xa30 [ 147.839965] do_syscall_64+0x1d5/0x640 [ 147.843872] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 147.849059] RIP: 0033:0x44e83a [ 147.852240] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 147.859925] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 147.867192] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 executing program [ 147.874435] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 147.881682] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 147.888926] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 147.901166] Bluetooth: hci0 command 0x041b tx timeout [ 147.920930] FAULT_INJECTION: forcing a failure. [ 147.920930] name failslab, interval 1, probability 0, space 0, times 0 [ 147.933302] CPU: 1 PID: 8132 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 147.941197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.950545] Call Trace: [ 147.953127] dump_stack+0x1b2/0x281 [ 147.956731] should_fail.cold+0x10a/0x149 [ 147.960861] should_failslab+0xd6/0x130 [ 147.964809] kmem_cache_alloc+0x28e/0x3c0 [ 147.968934] alloc_buffer_head+0x20/0x110 [ 147.973057] alloc_page_buffers+0xb3/0x1f0 [ 147.977266] __getblk_slow+0x2d6/0x7a0 [ 147.981130] __bread_gfp+0x206/0x2e0 [ 147.984818] qnx4_fill_super+0x16c/0x600 [ 147.988859] mount_bdev+0x2b3/0x360 [ 147.992476] ? qnx4_iget+0xa20/0xa20 [ 147.996162] mount_fs+0x92/0x2a0 [ 147.999506] vfs_kern_mount.part.0+0x5b/0x470 [ 148.003979] do_mount+0xe53/0x2a00 [ 148.007517] ? do_raw_spin_unlock+0x164/0x220 [ 148.012007] ? copy_mount_string+0x40/0x40 [ 148.016225] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 148.021217] ? copy_mnt_ns+0xa30/0xa30 [ 148.025077] ? copy_mount_options+0x1fa/0x2f0 [ 148.029563] ? copy_mnt_ns+0xa30/0xa30 [ 148.033426] SyS_mount+0xa8/0x120 [ 148.036853] ? copy_mnt_ns+0xa30/0xa30 [ 148.040716] do_syscall_64+0x1d5/0x640 [ 148.044585] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 148.049750] RIP: 0033:0x44e83a [ 148.052916] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 148.060599] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 148.067846] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 148.075093] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 148.082341] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 148.089599] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 148.163621] FAULT_INJECTION: forcing a failure. [ 148.163621] name failslab, interval 1, probability 0, space 0, times 0 [ 148.174889] CPU: 1 PID: 8138 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 148.182796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.192129] Call Trace: [ 148.194717] dump_stack+0x1b2/0x281 [ 148.198327] should_fail.cold+0x10a/0x149 [ 148.202472] should_failslab+0xd6/0x130 [ 148.206435] kmem_cache_alloc+0x28e/0x3c0 [ 148.210582] alloc_buffer_head+0x20/0x110 [ 148.214711] alloc_page_buffers+0xb3/0x1f0 [ 148.218925] __getblk_slow+0x2d6/0x7a0 [ 148.222795] __bread_gfp+0x206/0x2e0 [ 148.226484] qnx4_fill_super+0x16c/0x600 [ 148.230526] mount_bdev+0x2b3/0x360 [ 148.234128] ? qnx4_iget+0xa20/0xa20 [ 148.237817] mount_fs+0x92/0x2a0 [ 148.241166] vfs_kern_mount.part.0+0x5b/0x470 [ 148.245639] do_mount+0xe53/0x2a00 [ 148.249163] ? copy_mount_string+0x40/0x40 [ 148.253376] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 148.258368] ? copy_mnt_ns+0xa30/0xa30 [ 148.262232] ? copy_mount_options+0x1fa/0x2f0 [ 148.266711] ? copy_mnt_ns+0xa30/0xa30 [ 148.270577] SyS_mount+0xa8/0x120 [ 148.274010] ? copy_mnt_ns+0xa30/0xa30 [ 148.277876] do_syscall_64+0x1d5/0x640 [ 148.281747] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 148.286913] RIP: 0033:0x44e83a [ 148.290079] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 148.297764] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 148.305009] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 148.312272] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 148.319518] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 148.326779] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 148.398881] FAULT_INJECTION: forcing a failure. [ 148.398881] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 148.410710] CPU: 0 PID: 8145 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 148.418648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.427979] Call Trace: [ 148.430548] dump_stack+0x1b2/0x281 [ 148.434154] should_fail.cold+0x10a/0x149 [ 148.438280] __alloc_pages_nodemask+0x22c/0x2720 [ 148.443020] ? kasan_kmalloc+0x139/0x160 [ 148.447058] ? kasan_kmalloc+0xeb/0x160 [ 148.451020] ? kmem_cache_alloc+0x124/0x3c0 [ 148.455316] ? alloc_buffer_head+0x20/0x110 [ 148.459613] ? alloc_page_buffers+0xb3/0x1f0 [ 148.463996] ? __getblk_slow+0x2d6/0x7a0 [ 148.468043] ? __bread_gfp+0x206/0x2e0 [ 148.472080] ? qnx4_fill_super+0x16c/0x600 [ 148.476300] ? mount_bdev+0x2b3/0x360 [ 148.480075] ? mount_fs+0x92/0x2a0 [ 148.483589] ? vfs_kern_mount.part.0+0x5b/0x470 [ 148.488234] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 148.493052] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 148.498395] ? mem_cgroup_commit_charge+0x17c/0x3b0 [ 148.503390] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 148.508817] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 148.513821] cache_grow_begin+0x91/0x630 [ 148.517859] ? check_preemption_disabled+0x35/0x240 [ 148.522862] cache_alloc_refill+0x273/0x350 [ 148.527170] kmem_cache_alloc+0x333/0x3c0 [ 148.531296] alloc_buffer_head+0x20/0x110 [ 148.535430] alloc_page_buffers+0xb3/0x1f0 [ 148.539645] __getblk_slow+0x2d6/0x7a0 [ 148.543514] __bread_gfp+0x206/0x2e0 [ 148.547204] qnx4_fill_super+0x16c/0x600 [ 148.551244] mount_bdev+0x2b3/0x360 [ 148.554854] ? qnx4_iget+0xa20/0xa20 [ 148.558544] mount_fs+0x92/0x2a0 [ 148.561890] vfs_kern_mount.part.0+0x5b/0x470 [ 148.566363] do_mount+0xe53/0x2a00 [ 148.569881] ? retint_kernel+0x2d/0x2d [ 148.573756] ? copy_mount_string+0x40/0x40 [ 148.577970] ? copy_mount_options+0x150/0x2f0 [ 148.582454] ? copy_mount_options+0x1fa/0x2f0 [ 148.586924] ? copy_mnt_ns+0xa30/0xa30 [ 148.590788] SyS_mount+0xa8/0x120 [ 148.594230] ? copy_mnt_ns+0xa30/0xa30 [ 148.598091] do_syscall_64+0x1d5/0x640 [ 148.601955] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 148.607120] RIP: 0033:0x44e83a [ 148.610291] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 148.617973] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 148.625216] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 148.632460] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 148.639705] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 148.646951] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 148.713265] FAULT_INJECTION: forcing a failure. [ 148.713265] name failslab, interval 1, probability 0, space 0, times 0 [ 148.725531] CPU: 0 PID: 8153 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 148.733415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.742746] Call Trace: [ 148.745485] dump_stack+0x1b2/0x281 [ 148.749100] should_fail.cold+0x10a/0x149 [ 148.753228] should_failslab+0xd6/0x130 [ 148.757183] kmem_cache_alloc+0x28e/0x3c0 [ 148.761307] alloc_buffer_head+0x20/0x110 [ 148.765442] alloc_page_buffers+0xb3/0x1f0 [ 148.769673] __getblk_slow+0x2d6/0x7a0 [ 148.773599] __bread_gfp+0x206/0x2e0 [ 148.777333] qnx4_fill_super+0x16c/0x600 [ 148.781376] mount_bdev+0x2b3/0x360 [ 148.784978] ? qnx4_iget+0xa20/0xa20 [ 148.788674] mount_fs+0x92/0x2a0 [ 148.792021] vfs_kern_mount.part.0+0x5b/0x470 [ 148.796498] do_mount+0xe53/0x2a00 [ 148.800017] ? copy_mount_string+0x40/0x40 [ 148.804231] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 148.809224] ? copy_mnt_ns+0xa30/0xa30 [ 148.813105] ? copy_mount_options+0x1fa/0x2f0 [ 148.817600] ? copy_mnt_ns+0xa30/0xa30 [ 148.821463] SyS_mount+0xa8/0x120 [ 148.824891] ? copy_mnt_ns+0xa30/0xa30 [ 148.828755] do_syscall_64+0x1d5/0x640 [ 148.832628] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 148.837809] RIP: 0033:0x44e83a [ 148.840976] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 148.848671] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 148.855940] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 executing program [ 148.863204] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 148.870465] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 148.877715] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 148.923961] FAULT_INJECTION: forcing a failure. [ 148.923961] name failslab, interval 1, probability 0, space 0, times 0 [ 148.935309] CPU: 0 PID: 8160 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 148.943212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.952543] Call Trace: [ 148.955134] dump_stack+0x1b2/0x281 [ 148.958766] should_fail.cold+0x10a/0x149 [ 148.962905] should_failslab+0xd6/0x130 [ 148.966857] kmem_cache_alloc+0x28e/0x3c0 [ 148.970981] alloc_buffer_head+0x20/0x110 [ 148.975103] alloc_page_buffers+0xb3/0x1f0 [ 148.979326] __getblk_slow+0x2d6/0x7a0 [ 148.983192] __bread_gfp+0x206/0x2e0 [ 148.986896] qnx4_fill_super+0x16c/0x600 [ 148.990936] mount_bdev+0x2b3/0x360 [ 148.994538] ? qnx4_iget+0xa20/0xa20 [ 148.998224] mount_fs+0x92/0x2a0 [ 149.001566] vfs_kern_mount.part.0+0x5b/0x470 [ 149.006047] do_mount+0xe53/0x2a00 [ 149.009565] ? do_raw_spin_unlock+0x164/0x220 [ 149.014037] ? copy_mount_string+0x40/0x40 [ 149.018247] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 149.023236] ? copy_mnt_ns+0xa30/0xa30 [ 149.027097] ? copy_mount_options+0x1fa/0x2f0 [ 149.031565] ? copy_mnt_ns+0xa30/0xa30 [ 149.035426] SyS_mount+0xa8/0x120 [ 149.038854] ? copy_mnt_ns+0xa30/0xa30 [ 149.042717] do_syscall_64+0x1d5/0x640 [ 149.046581] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 149.051745] RIP: 0033:0x44e83a [ 149.054910] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 149.062592] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 149.069951] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 149.077200] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 149.084485] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 149.091733] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 149.146376] FAULT_INJECTION: forcing a failure. [ 149.146376] name failslab, interval 1, probability 0, space 0, times 0 [ 149.158103] CPU: 0 PID: 8166 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 149.165989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.175331] Call Trace: [ 149.177901] dump_stack+0x1b2/0x281 [ 149.181523] should_fail.cold+0x10a/0x149 [ 149.185661] should_failslab+0xd6/0x130 [ 149.189614] kmem_cache_alloc+0x28e/0x3c0 [ 149.193737] alloc_buffer_head+0x20/0x110 [ 149.197858] alloc_page_buffers+0xb3/0x1f0 [ 149.202082] __getblk_slow+0x2d6/0x7a0 [ 149.205963] __bread_gfp+0x206/0x2e0 [ 149.209656] qnx4_fill_super+0x16c/0x600 [ 149.213696] mount_bdev+0x2b3/0x360 [ 149.217297] ? qnx4_iget+0xa20/0xa20 [ 149.220985] mount_fs+0x92/0x2a0 [ 149.224328] vfs_kern_mount.part.0+0x5b/0x470 [ 149.228800] do_mount+0xe53/0x2a00 [ 149.232318] ? copy_mount_string+0x40/0x40 [ 149.236530] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 149.241534] ? copy_mnt_ns+0xa30/0xa30 [ 149.245431] ? copy_mount_options+0x1fa/0x2f0 [ 149.249899] ? copy_mnt_ns+0xa30/0xa30 [ 149.253762] SyS_mount+0xa8/0x120 [ 149.257190] ? copy_mnt_ns+0xa30/0xa30 [ 149.261066] do_syscall_64+0x1d5/0x640 [ 149.264947] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 149.270111] RIP: 0033:0x44e83a [ 149.273282] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 149.280982] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 149.288238] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 149.295481] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 149.302724] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 149.309969] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 executing program [ 149.365728] FAULT_INJECTION: forcing a failure. [ 149.365728] name failslab, interval 1, probability 0, space 0, times 0 [ 149.379507] CPU: 0 PID: 8174 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 149.387407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.396749] Call Trace: [ 149.399318] dump_stack+0x1b2/0x281 [ 149.402922] should_fail.cold+0x10a/0x149 [ 149.407062] should_failslab+0xd6/0x130 [ 149.411012] kmem_cache_alloc+0x28e/0x3c0 [ 149.415146] alloc_buffer_head+0x20/0x110 [ 149.419266] alloc_page_buffers+0xb3/0x1f0 [ 149.423474] __getblk_slow+0x2d6/0x7a0 [ 149.427349] __bread_gfp+0x206/0x2e0 [ 149.431039] qnx4_fill_super+0x16c/0x600 [ 149.435077] mount_bdev+0x2b3/0x360 [ 149.438677] ? qnx4_iget+0xa20/0xa20 [ 149.442362] mount_fs+0x92/0x2a0 [ 149.445704] vfs_kern_mount.part.0+0x5b/0x470 [ 149.450175] do_mount+0xe53/0x2a00 [ 149.453690] ? do_raw_spin_unlock+0x164/0x220 [ 149.458161] ? copy_mount_string+0x40/0x40 [ 149.462385] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 149.467376] ? copy_mnt_ns+0xa30/0xa30 [ 149.471241] ? copy_mount_options+0x1fa/0x2f0 [ 149.475706] ? copy_mnt_ns+0xa30/0xa30 [ 149.479569] SyS_mount+0xa8/0x120 [ 149.482997] ? copy_mnt_ns+0xa30/0xa30 [ 149.486871] do_syscall_64+0x1d5/0x640 [ 149.490735] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 149.495900] RIP: 0033:0x44e83a [ 149.499064] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 149.506760] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a executing program [ 149.514005] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 149.521251] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 149.528521] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 149.535776] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 149.575443] FAULT_INJECTION: forcing a failure. [ 149.575443] name failslab, interval 1, probability 0, space 0, times 0 [ 149.588592] CPU: 1 PID: 8180 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 149.596475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.605844] Call Trace: [ 149.608486] dump_stack+0x1b2/0x281 [ 149.612091] should_fail.cold+0x10a/0x149 [ 149.616214] should_failslab+0xd6/0x130 [ 149.620165] kmem_cache_alloc+0x28e/0x3c0 [ 149.624289] alloc_buffer_head+0x20/0x110 [ 149.628411] alloc_page_buffers+0xb3/0x1f0 [ 149.632623] __getblk_slow+0x2d6/0x7a0 [ 149.636502] __bread_gfp+0x206/0x2e0 [ 149.640191] qnx4_fill_super+0x16c/0x600 [ 149.644228] mount_bdev+0x2b3/0x360 [ 149.647842] ? qnx4_iget+0xa20/0xa20 [ 149.651527] mount_fs+0x92/0x2a0 [ 149.654869] vfs_kern_mount.part.0+0x5b/0x470 [ 149.659361] do_mount+0xe53/0x2a00 [ 149.662877] ? do_raw_spin_unlock+0x164/0x220 [ 149.667352] ? copy_mount_string+0x40/0x40 [ 149.671567] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 149.676556] ? copy_mnt_ns+0xa30/0xa30 [ 149.680420] ? copy_mount_options+0x1fa/0x2f0 [ 149.684887] ? copy_mnt_ns+0xa30/0xa30 [ 149.688747] SyS_mount+0xa8/0x120 [ 149.692173] ? copy_mnt_ns+0xa30/0xa30 [ 149.696034] do_syscall_64+0x1d5/0x640 [ 149.699899] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 149.705061] RIP: 0033:0x44e83a [ 149.708227] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 149.715909] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a executing program [ 149.723167] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 149.730426] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 149.737672] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 149.744917] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 149.788466] FAULT_INJECTION: forcing a failure. [ 149.788466] name failslab, interval 1, probability 0, space 0, times 0 [ 149.804054] CPU: 0 PID: 8186 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 149.811944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.821275] Call Trace: [ 149.823849] dump_stack+0x1b2/0x281 [ 149.827455] should_fail.cold+0x10a/0x149 [ 149.831580] should_failslab+0xd6/0x130 [ 149.835549] kmem_cache_alloc+0x28e/0x3c0 [ 149.839673] alloc_buffer_head+0x20/0x110 [ 149.843812] alloc_page_buffers+0xb3/0x1f0 [ 149.848038] __getblk_slow+0x2d6/0x7a0 [ 149.851906] __bread_gfp+0x206/0x2e0 [ 149.855595] qnx4_fill_super+0x16c/0x600 [ 149.859636] mount_bdev+0x2b3/0x360 [ 149.863239] ? qnx4_iget+0xa20/0xa20 [ 149.866926] mount_fs+0x92/0x2a0 [ 149.870269] vfs_kern_mount.part.0+0x5b/0x470 [ 149.874743] do_mount+0xe53/0x2a00 [ 149.878269] ? do_raw_spin_unlock+0x164/0x220 [ 149.882746] ? copy_mount_string+0x40/0x40 [ 149.886954] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 149.891945] ? copy_mnt_ns+0xa30/0xa30 [ 149.895810] ? copy_mount_options+0x1fa/0x2f0 [ 149.900278] ? copy_mnt_ns+0xa30/0xa30 [ 149.904144] SyS_mount+0xa8/0x120 [ 149.907587] ? copy_mnt_ns+0xa30/0xa30 [ 149.911452] do_syscall_64+0x1d5/0x640 [ 149.915357] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 149.920563] RIP: 0033:0x44e83a [ 149.923729] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 149.931410] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 149.938668] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 149.945912] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 149.953172] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 149.960421] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 149.977961] Bluetooth: hci0 command 0x040f tx timeout executing program [ 150.022223] FAULT_INJECTION: forcing a failure. [ 150.022223] name failslab, interval 1, probability 0, space 0, times 0 [ 150.036227] CPU: 0 PID: 8192 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 150.044104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.053436] Call Trace: [ 150.056006] dump_stack+0x1b2/0x281 [ 150.059617] should_fail.cold+0x10a/0x149 [ 150.063745] should_failslab+0xd6/0x130 [ 150.067730] __kmalloc+0x2c1/0x400 [ 150.071252] ? register_shrinker+0x1ab/0x220 [ 150.075636] register_shrinker+0x1ab/0x220 [ 150.079847] sget_userns+0x9aa/0xc10 [ 150.083537] ? set_bdev_super+0x110/0x110 [ 150.087678] ? ns_test_super+0x50/0x50 [ 150.091541] ? set_bdev_super+0x110/0x110 [ 150.095676] ? ns_test_super+0x50/0x50 [ 150.099538] sget+0xd1/0x110 [ 150.102535] mount_bdev+0xcd/0x360 [ 150.106068] ? qnx4_iget+0xa20/0xa20 [ 150.109758] mount_fs+0x92/0x2a0 [ 150.113104] vfs_kern_mount.part.0+0x5b/0x470 [ 150.117574] do_mount+0xe53/0x2a00 [ 150.121099] ? do_raw_spin_unlock+0x164/0x220 [ 150.125577] ? copy_mount_string+0x40/0x40 [ 150.129808] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 150.134809] ? copy_mnt_ns+0xa30/0xa30 [ 150.138671] ? copy_mount_options+0x1fa/0x2f0 [ 150.143152] ? copy_mnt_ns+0xa30/0xa30 [ 150.147045] SyS_mount+0xa8/0x120 [ 150.150517] ? copy_mnt_ns+0xa30/0xa30 [ 150.154388] do_syscall_64+0x1d5/0x640 [ 150.158260] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 150.163428] RIP: 0033:0x44e83a [ 150.166595] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 150.174282] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 150.181535] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 150.188788] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 150.196153] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 150.203399] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 150.217310] ------------[ cut here ]------------ [ 150.222328] WARNING: CPU: 1 PID: 8192 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 150.230192] Kernel panic - not syncing: panic_on_warn set ... [ 150.230192] [ 150.237529] CPU: 1 PID: 8192 Comm: syz-executor885 Not tainted 4.14.216-syzkaller #0 [ 150.245382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.254713] Call Trace: [ 150.257329] dump_stack+0x1b2/0x281 [ 150.260951] panic+0x1f9/0x42d [ 150.264116] ? add_taint.cold+0x16/0x16 [ 150.268079] ? kill_block_super+0xbe/0xe0 [ 150.272218] ? kill_block_super+0xbe/0xe0 [ 150.276354] __warn.cold+0x20/0x44 [ 150.279871] ? ist_end_non_atomic+0x10/0x10 [ 150.284183] ? kill_block_super+0xbe/0xe0 [ 150.288319] report_bug+0x208/0x250 [ 150.291924] do_error_trap+0x195/0x2d0 [ 150.295787] ? math_error+0x2d0/0x2d0 [ 150.299570] ? retint_kernel+0x2d/0x2d [ 150.303435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.308254] invalid_op+0x1b/0x40 [ 150.311696] RIP: 0010:kill_block_super+0xbe/0xe0 [ 150.316431] RSP: 0018:ffff8880b1ab7bb0 EFLAGS: 00010297 [ 150.321783] RAX: ffff8880a0ce0040 RBX: 0000000000000000 RCX: 1ffff1101419c11e [ 150.329027] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880b1dbfaf0 [ 150.336272] RBP: ffff8880a0698140 R08: ffffffff8b993398 R09: 0000000000000001 [ 150.343517] R10: 0000000000000000 R11: ffff8880a0ce0040 R12: ffff8880b1dbf640 [ 150.350761] R13: ffffffff891e0870 R14: ffffffff88f44f00 R15: dffffc0000000000 [ 150.358033] qnx4_kill_sb+0x38/0x90 [ 150.361635] deactivate_locked_super+0x6c/0xd0 [ 150.366203] sget_userns+0x9c4/0xc10 [ 150.369896] ? set_bdev_super+0x110/0x110 [ 150.374023] ? ns_test_super+0x50/0x50 [ 150.377887] ? set_bdev_super+0x110/0x110 [ 150.382010] ? ns_test_super+0x50/0x50 [ 150.385967] sget+0xd1/0x110 [ 150.388965] mount_bdev+0xcd/0x360 [ 150.392483] ? qnx4_iget+0xa20/0xa20 [ 150.396173] mount_fs+0x92/0x2a0 [ 150.399523] vfs_kern_mount.part.0+0x5b/0x470 [ 150.404012] do_mount+0xe53/0x2a00 [ 150.407539] ? do_raw_spin_unlock+0x164/0x220 [ 150.412011] ? copy_mount_string+0x40/0x40 [ 150.416230] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 150.421237] ? copy_mnt_ns+0xa30/0xa30 [ 150.425107] ? copy_mount_options+0x1fa/0x2f0 [ 150.429612] ? copy_mnt_ns+0xa30/0xa30 [ 150.433510] SyS_mount+0xa8/0x120 [ 150.436984] ? copy_mnt_ns+0xa30/0xa30 [ 150.440850] do_syscall_64+0x1d5/0x640 [ 150.444742] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 150.449909] RIP: 0033:0x44e83a [ 150.453073] RSP: 002b:00007ffca913add8 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 [ 150.460757] RAX: ffffffffffffffda RBX: 00007ffca913ae20 RCX: 000000000044e83a [ 150.468004] RDX: 00000000200004c0 RSI: 0000000020000500 RDI: 00007ffca913ae20 [ 150.475250] RBP: 0000000000008080 R08: 00007ffca913ae60 R09: 0000000000000000 [ 150.482498] R10: 0000000000008080 R11: 0000000000000297 R12: 0000000000000006 [ 150.489743] R13: 00007ffca913ae60 R14: 0000000000000005 R15: 0000000000000000 [ 150.497885] Kernel Offset: disabled [ 150.501573] Rebooting in 86400 seconds..