Warning: Permanently added '10.128.1.50' (ECDSA) to the list of known hosts. [ 55.544916] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 55.659654] audit: type=1400 audit(1567185539.867:36): avc: denied { map } for pid=6778 comm="syz-executor305" path="/root/syz-executor305261146" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 55.672293] FAULT_INJECTION: forcing a failure. [ 55.672293] name failslab, interval 1, probability 0, space 0, times 1 [ 55.697777] CPU: 1 PID: 6779 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 55.704863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.714249] Call Trace: [ 55.716830] dump_stack+0x138/0x197 [ 55.720441] should_fail.cold+0x10f/0x159 [ 55.724665] should_failslab+0xdb/0x130 [ 55.728623] __kmalloc+0x2f0/0x7a0 [ 55.732151] ? __list_lru_init+0x6b/0x660 [ 55.736279] __list_lru_init+0x6b/0x660 [ 55.740240] sget_userns+0x500/0xc30 [ 55.744133] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 55.749231] ? kernfs_sop_show_options+0x190/0x190 [ 55.754151] kernfs_mount_ns+0xe9/0x790 [ 55.758113] cgroup_do_mount+0x9e/0x270 [ 55.762069] ? init_cgroup_root+0x310/0x310 [ 55.766377] ? trace_hardirqs_on_caller+0x400/0x590 [ 55.771378] cgroup_mount+0x789/0x8b0 [ 55.775174] ? cgroup_attach_task+0x6c0/0x6c0 [ 55.779648] mount_fs+0x97/0x2a1 [ 55.782997] vfs_kern_mount.part.0+0x5e/0x3d0 [ 55.787470] do_mount+0x417/0x27d0 [ 55.790992] ? copy_mount_string+0x40/0x40 [ 55.795214] ? memdup_user+0x58/0xa0 [ 55.799006] ? copy_mount_options+0x1fe/0x2f0 [ 55.803510] SyS_mount+0xab/0x120 [ 55.806943] ? copy_mnt_ns+0x8c0/0x8c0 [ 55.810828] do_syscall_64+0x1e8/0x640 [ 55.814707] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.819542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.824720] RIP: 0033:0x441129 [ 55.827889] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.835699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 55.843003] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 55.850322] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 55.857584] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 55.864940] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 55.876048] FAULT_INJECTION: forcing a failure. [ 55.876048] name failslab, interval 1, probability 0, space 0, times 0 [ 55.887746] CPU: 0 PID: 6780 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 55.894838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.904238] Call Trace: [ 55.906818] dump_stack+0x138/0x197 [ 55.910431] should_fail.cold+0x10f/0x159 [ 55.914707] should_failslab+0xdb/0x130 [ 55.918671] kmem_cache_alloc_trace+0x2e9/0x790 [ 55.923440] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 55.928966] ? sget_userns+0xfe/0xc30 [ 55.932754] ? rcu_read_lock_sched_held+0x110/0x130 [ 55.937758] selinux_sb_alloc_security+0x46/0x220 [ 55.942602] security_sb_alloc+0x6d/0xa0 [ 55.946657] sget_userns+0x196/0xc30 [ 55.950355] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 55.955246] ? kernfs_sop_show_options+0x190/0x190 [ 55.960251] kernfs_mount_ns+0xe9/0x790 [ 55.964233] cgroup_do_mount+0x9e/0x270 [ 55.968245] ? init_cgroup_root+0x310/0x310 [ 55.972604] ? ns_capable_common+0x12c/0x160 [ 55.977004] cgroup_mount+0x789/0x8b0 [ 55.980798] ? __lockdep_init_map+0x10c/0x570 [ 55.985277] ? cgroup_attach_task+0x6c0/0x6c0 [ 55.989844] mount_fs+0x97/0x2a1 [ 55.993309] vfs_kern_mount.part.0+0x5e/0x3d0 [ 55.997787] do_mount+0x417/0x27d0 [ 56.001328] ? copy_mount_string+0x40/0x40 [ 56.005554] ? memdup_user+0x58/0xa0 [ 56.009256] ? copy_mount_options+0x1fe/0x2f0 [ 56.013733] SyS_mount+0xab/0x120 [ 56.017177] ? copy_mnt_ns+0x8c0/0x8c0 [ 56.021050] do_syscall_64+0x1e8/0x640 [ 56.024915] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.029744] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.034967] RIP: 0033:0x441129 [ 56.038417] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.046196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 56.053454] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 executing program [ 56.060714] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.068058] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 56.075383] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 56.086911] FAULT_INJECTION: forcing a failure. [ 56.086911] name failslab, interval 1, probability 0, space 0, times 0 [ 56.098948] CPU: 1 PID: 6781 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 56.106034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.115475] Call Trace: [ 56.118054] dump_stack+0x138/0x197 [ 56.121663] should_fail.cold+0x10f/0x159 [ 56.126216] should_failslab+0xdb/0x130 [ 56.130236] __kmalloc+0x2f0/0x7a0 [ 56.133767] ? __list_lru_init+0x6b/0x660 [ 56.137905] __list_lru_init+0x6b/0x660 [ 56.141886] sget_userns+0x500/0xc30 [ 56.145631] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 56.150639] ? kernfs_sop_show_options+0x190/0x190 [ 56.155549] kernfs_mount_ns+0xe9/0x790 [ 56.159509] cgroup_do_mount+0x9e/0x270 [ 56.163473] ? init_cgroup_root+0x310/0x310 [ 56.167787] ? ns_capable_common+0x12c/0x160 [ 56.172353] cgroup_mount+0x789/0x8b0 [ 56.176138] ? __lockdep_init_map+0x10c/0x570 [ 56.180692] ? cgroup_attach_task+0x6c0/0x6c0 [ 56.185302] mount_fs+0x97/0x2a1 [ 56.188663] vfs_kern_mount.part.0+0x5e/0x3d0 [ 56.193194] do_mount+0x417/0x27d0 [ 56.196729] ? copy_mount_string+0x40/0x40 [ 56.200949] ? memdup_user+0x58/0xa0 [ 56.204650] ? copy_mount_options+0x1fe/0x2f0 [ 56.209142] SyS_mount+0xab/0x120 [ 56.212582] ? copy_mnt_ns+0x8c0/0x8c0 [ 56.216456] do_syscall_64+0x1e8/0x640 [ 56.220601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.225436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.230607] RIP: 0033:0x441129 [ 56.233880] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.241701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 56.248955] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 executing program [ 56.256422] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.263816] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 56.271067] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 56.283512] FAULT_INJECTION: forcing a failure. [ 56.283512] name failslab, interval 1, probability 0, space 0, times 0 [ 56.294971] CPU: 1 PID: 6782 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 56.302063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.312134] Call Trace: [ 56.314716] dump_stack+0x138/0x197 [ 56.318378] should_fail.cold+0x10f/0x159 [ 56.322515] should_failslab+0xdb/0x130 [ 56.326481] __kmalloc+0x2f0/0x7a0 [ 56.330009] ? __list_lru_init+0x6b/0x660 [ 56.334231] __list_lru_init+0x6b/0x660 [ 56.338212] sget_userns+0x500/0xc30 [ 56.341919] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 56.346580] ? kernfs_sop_show_options+0x190/0x190 [ 56.351539] kernfs_mount_ns+0xe9/0x790 [ 56.355505] cgroup_do_mount+0x9e/0x270 [ 56.359460] ? init_cgroup_root+0x310/0x310 [ 56.363767] ? ns_capable_common+0x12c/0x160 [ 56.368204] cgroup_mount+0x789/0x8b0 [ 56.372038] ? __lockdep_init_map+0x10c/0x570 [ 56.376564] ? cgroup_attach_task+0x6c0/0x6c0 [ 56.381092] mount_fs+0x97/0x2a1 [ 56.384449] vfs_kern_mount.part.0+0x5e/0x3d0 [ 56.388926] do_mount+0x417/0x27d0 [ 56.392450] ? copy_mount_string+0x40/0x40 [ 56.396779] ? memdup_user+0x58/0xa0 [ 56.400649] ? copy_mount_options+0x1fe/0x2f0 [ 56.405131] SyS_mount+0xab/0x120 [ 56.408565] ? copy_mnt_ns+0x8c0/0x8c0 [ 56.412437] do_syscall_64+0x1e8/0x640 [ 56.416424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.421546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.426818] RIP: 0033:0x441129 [ 56.429995] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.437692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 56.444945] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 56.452735] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 56.460097] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 56.467353] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 56.478591] FAULT_INJECTION: forcing a failure. [ 56.478591] name failslab, interval 1, probability 0, space 0, times 0 [ 56.489939] CPU: 0 PID: 6783 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 56.497030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.506588] Call Trace: [ 56.509176] dump_stack+0x138/0x197 [ 56.512788] should_fail.cold+0x10f/0x159 [ 56.517373] should_failslab+0xdb/0x130 [ 56.521348] __kmalloc+0x2f0/0x7a0 [ 56.524871] ? __list_lru_init+0x6b/0x660 [ 56.529008] __list_lru_init+0x6b/0x660 [ 56.533405] sget_userns+0x4e0/0xc30 [ 56.546529] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 56.551238] ? kernfs_sop_show_options+0x190/0x190 [ 56.556197] kernfs_mount_ns+0xe9/0x790 [ 56.560264] cgroup_do_mount+0x9e/0x270 [ 56.564220] ? init_cgroup_root+0x310/0x310 [ 56.568532] ? ns_capable_common+0x12c/0x160 [ 56.572926] cgroup_mount+0x789/0x8b0 [ 56.576785] ? __lockdep_init_map+0x10c/0x570 [ 56.581414] ? cgroup_attach_task+0x6c0/0x6c0 [ 56.585949] mount_fs+0x97/0x2a1 [ 56.589305] vfs_kern_mount.part.0+0x5e/0x3d0 [ 56.593838] do_mount+0x417/0x27d0 [ 56.597473] ? copy_mount_string+0x40/0x40 [ 56.601713] ? memdup_user+0x58/0xa0 [ 56.605413] ? copy_mount_options+0x1fe/0x2f0 [ 56.609890] SyS_mount+0xab/0x120 [ 56.613322] ? copy_mnt_ns+0x8c0/0x8c0 [ 56.617280] do_syscall_64+0x1e8/0x640 [ 56.621157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.626348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.631602] RIP: 0033:0x441129 [ 56.634774] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.642468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 56.649917] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 executing program [ 56.657305] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.664556] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 56.671856] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 56.683919] FAULT_INJECTION: forcing a failure. [ 56.683919] name failslab, interval 1, probability 0, space 0, times 0 [ 56.696037] CPU: 1 PID: 6784 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 56.703141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.712561] Call Trace: [ 56.715157] dump_stack+0x138/0x197 [ 56.718839] should_fail.cold+0x10f/0x159 [ 56.723304] should_failslab+0xdb/0x130 [ 56.727476] __kmalloc+0x2f0/0x7a0 [ 56.731005] ? __list_lru_init+0x6b/0x660 [ 56.735153] __list_lru_init+0x6b/0x660 [ 56.739121] sget_userns+0x500/0xc30 [ 56.742821] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 56.747566] ? kernfs_sop_show_options+0x190/0x190 [ 56.753451] kernfs_mount_ns+0xe9/0x790 [ 56.757415] cgroup_do_mount+0x9e/0x270 [ 56.761367] ? init_cgroup_root+0x310/0x310 [ 56.765664] ? ns_capable_common+0x12c/0x160 [ 56.770165] cgroup_mount+0x789/0x8b0 [ 56.774083] ? __lockdep_init_map+0x10c/0x570 [ 56.778569] ? cgroup_attach_task+0x6c0/0x6c0 [ 56.783048] mount_fs+0x97/0x2a1 [ 56.786473] vfs_kern_mount.part.0+0x5e/0x3d0 [ 56.790975] do_mount+0x417/0x27d0 [ 56.794640] ? copy_mount_string+0x40/0x40 [ 56.798885] ? memdup_user+0x58/0xa0 [ 56.802597] ? copy_mount_options+0x1fe/0x2f0 [ 56.807084] SyS_mount+0xab/0x120 [ 56.810524] ? copy_mnt_ns+0x8c0/0x8c0 [ 56.814411] do_syscall_64+0x1e8/0x640 [ 56.818298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.823148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.828447] RIP: 0033:0x441129 [ 56.831629] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.839328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 56.846686] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 56.854035] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 56.861845] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 56.869098] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 56.882098] FAULT_INJECTION: forcing a failure. [ 56.882098] name failslab, interval 1, probability 0, space 0, times 0 [ 56.893977] CPU: 1 PID: 6785 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 56.901435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.910780] Call Trace: [ 56.913729] dump_stack+0x138/0x197 [ 56.917570] should_fail.cold+0x10f/0x159 [ 56.921728] should_failslab+0xdb/0x130 [ 56.925899] __kmalloc+0x2f0/0x7a0 [ 56.929422] ? __list_lru_init+0x6b/0x660 [ 56.933559] __list_lru_init+0x6b/0x660 [ 56.937527] sget_userns+0x4e0/0xc30 [ 56.941221] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 56.945869] ? kernfs_sop_show_options+0x190/0x190 [ 56.950895] kernfs_mount_ns+0xe9/0x790 [ 56.955280] cgroup_do_mount+0x9e/0x270 [ 56.959258] ? init_cgroup_root+0x310/0x310 [ 56.963574] ? ns_capable_common+0x12c/0x160 [ 56.967996] cgroup_mount+0x789/0x8b0 [ 56.971799] ? __lockdep_init_map+0x10c/0x570 [ 56.976279] ? cgroup_attach_task+0x6c0/0x6c0 [ 56.980967] mount_fs+0x97/0x2a1 [ 56.984346] vfs_kern_mount.part.0+0x5e/0x3d0 [ 56.988980] do_mount+0x417/0x27d0 [ 56.992509] ? copy_mount_string+0x40/0x40 [ 56.996729] ? memdup_user+0x58/0xa0 [ 57.000430] ? copy_mount_options+0x1fe/0x2f0 [ 57.004973] SyS_mount+0xab/0x120 [ 57.008439] ? copy_mnt_ns+0x8c0/0x8c0 [ 57.012327] do_syscall_64+0x1e8/0x640 [ 57.016202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.021032] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.026333] RIP: 0033:0x441129 [ 57.029512] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.038555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 57.045930] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 57.053471] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 57.060848] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 57.068436] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 57.080407] FAULT_INJECTION: forcing a failure. [ 57.080407] name failslab, interval 1, probability 0, space 0, times 0 [ 57.091800] CPU: 1 PID: 6786 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 57.099611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.109718] Call Trace: [ 57.112300] dump_stack+0x138/0x197 [ 57.116072] should_fail.cold+0x10f/0x159 [ 57.120404] should_failslab+0xdb/0x130 [ 57.124371] __kmalloc+0x2f0/0x7a0 [ 57.127911] ? __list_lru_init+0x6b/0x660 [ 57.132060] __list_lru_init+0x6b/0x660 [ 57.136022] sget_userns+0x4e0/0xc30 [ 57.139717] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 57.144369] ? kernfs_sop_show_options+0x190/0x190 [ 57.149281] kernfs_mount_ns+0xe9/0x790 [ 57.153240] cgroup_do_mount+0x9e/0x270 [ 57.157191] ? init_cgroup_root+0x310/0x310 [ 57.161498] ? ns_capable_common+0x12c/0x160 [ 57.165991] cgroup_mount+0x789/0x8b0 [ 57.170090] ? __lockdep_init_map+0x10c/0x570 [ 57.175362] ? cgroup_attach_task+0x6c0/0x6c0 [ 57.180153] mount_fs+0x97/0x2a1 [ 57.183774] vfs_kern_mount.part.0+0x5e/0x3d0 [ 57.188386] do_mount+0x417/0x27d0 [ 57.192037] ? copy_mount_string+0x40/0x40 [ 57.196661] ? memdup_user+0x58/0xa0 [ 57.200927] ? copy_mount_options+0x1fe/0x2f0 [ 57.205799] SyS_mount+0xab/0x120 [ 57.209243] ? copy_mnt_ns+0x8c0/0x8c0 [ 57.213271] do_syscall_64+0x1e8/0x640 [ 57.217151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.222078] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.227763] RIP: 0033:0x441129 [ 57.230958] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.238653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 57.245981] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 57.254116] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 57.261597] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 57.268860] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 57.280745] FAULT_INJECTION: forcing a failure. [ 57.280745] name failslab, interval 1, probability 0, space 0, times 0 [ 57.292428] CPU: 0 PID: 6787 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 57.299533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.309019] Call Trace: [ 57.312215] dump_stack+0x138/0x197 [ 57.315944] should_fail.cold+0x10f/0x159 [ 57.320227] should_failslab+0xdb/0x130 [ 57.324233] __kmalloc+0x2f0/0x7a0 [ 57.327790] ? __list_lru_init+0x6b/0x660 [ 57.332203] __list_lru_init+0x6b/0x660 [ 57.336170] sget_userns+0x500/0xc30 [ 57.339875] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 57.344529] ? kernfs_sop_show_options+0x190/0x190 [ 57.349453] kernfs_mount_ns+0xe9/0x790 [ 57.353415] cgroup_do_mount+0x9e/0x270 [ 57.357370] ? init_cgroup_root+0x310/0x310 [ 57.361728] ? ns_capable_common+0x12c/0x160 [ 57.366126] cgroup_mount+0x789/0x8b0 [ 57.369917] ? __lockdep_init_map+0x10c/0x570 [ 57.374445] ? cgroup_attach_task+0x6c0/0x6c0 [ 57.379376] mount_fs+0x97/0x2a1 [ 57.382833] vfs_kern_mount.part.0+0x5e/0x3d0 [ 57.387323] do_mount+0x417/0x27d0 [ 57.391045] ? copy_mount_string+0x40/0x40 [ 57.395273] ? memdup_user+0x58/0xa0 [ 57.398988] ? copy_mount_options+0x1fe/0x2f0 [ 57.403483] SyS_mount+0xab/0x120 [ 57.406922] ? copy_mnt_ns+0x8c0/0x8c0 [ 57.410842] do_syscall_64+0x1e8/0x640 [ 57.414714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.419542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.424951] RIP: 0033:0x441129 [ 57.428129] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.435821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 57.443172] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 57.450426] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.457681] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program [ 57.465083] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 57.475591] FAULT_INJECTION: forcing a failure. [ 57.475591] name failslab, interval 1, probability 0, space 0, times 0 [ 57.488077] CPU: 1 PID: 6788 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 57.495172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.504587] Call Trace: [ 57.507169] dump_stack+0x138/0x197 [ 57.510790] should_fail.cold+0x10f/0x159 [ 57.514930] should_failslab+0xdb/0x130 [ 57.518951] __kmalloc+0x2f0/0x7a0 [ 57.522475] ? __list_lru_init+0x6b/0x660 [ 57.526602] __list_lru_init+0x6b/0x660 [ 57.530560] sget_userns+0x500/0xc30 [ 57.534319] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 57.538979] ? kernfs_sop_show_options+0x190/0x190 [ 57.543998] kernfs_mount_ns+0xe9/0x790 [ 57.547973] cgroup_do_mount+0x9e/0x270 [ 57.551939] ? init_cgroup_root+0x310/0x310 [ 57.556325] ? ns_capable_common+0x12c/0x160 [ 57.560766] cgroup_mount+0x789/0x8b0 [ 57.564555] ? __lockdep_init_map+0x10c/0x570 [ 57.569027] ? cgroup_attach_task+0x6c0/0x6c0 [ 57.573579] mount_fs+0x97/0x2a1 [ 57.576938] vfs_kern_mount.part.0+0x5e/0x3d0 [ 57.581495] do_mount+0x417/0x27d0 [ 57.585132] ? copy_mount_string+0x40/0x40 [ 57.589359] ? memdup_user+0x58/0xa0 [ 57.593100] ? copy_mount_options+0x1fe/0x2f0 [ 57.597593] SyS_mount+0xab/0x120 [ 57.601037] ? copy_mnt_ns+0x8c0/0x8c0 [ 57.604911] do_syscall_64+0x1e8/0x640 [ 57.608855] ? trace_hardirqs_off_thunk+0x1a/0x1c executing program [ 57.613765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.619068] RIP: 0033:0x441129 [ 57.622239] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.630489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 57.637747] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 57.645005] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.652261] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 57.659512] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 57.670970] FAULT_INJECTION: forcing a failure. [ 57.670970] name failslab, interval 1, probability 0, space 0, times 0 [ 57.682650] CPU: 0 PID: 6789 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 57.689801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.699144] Call Trace: [ 57.701717] dump_stack+0x138/0x197 [ 57.705419] should_fail.cold+0x10f/0x159 [ 57.709553] should_failslab+0xdb/0x130 [ 57.713637] __kmalloc+0x2f0/0x7a0 [ 57.717180] ? __list_lru_init+0x6b/0x660 [ 57.721396] __list_lru_init+0x6b/0x660 [ 57.725704] sget_userns+0x500/0xc30 [ 57.729401] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 57.734064] ? kernfs_sop_show_options+0x190/0x190 [ 57.739030] kernfs_mount_ns+0xe9/0x790 [ 57.743002] cgroup_do_mount+0x9e/0x270 [ 57.746960] ? init_cgroup_root+0x310/0x310 [ 57.751264] ? ns_capable_common+0x12c/0x160 [ 57.755672] cgroup_mount+0x789/0x8b0 [ 57.759461] ? __lockdep_init_map+0x10c/0x570 [ 57.763999] ? cgroup_attach_task+0x6c0/0x6c0 [ 57.768595] mount_fs+0x97/0x2a1 [ 57.772034] vfs_kern_mount.part.0+0x5e/0x3d0 [ 57.776509] do_mount+0x417/0x27d0 [ 57.780041] ? copy_mount_string+0x40/0x40 [ 57.784321] ? memdup_user+0x58/0xa0 [ 57.788199] ? copy_mount_options+0x1fe/0x2f0 [ 57.792749] SyS_mount+0xab/0x120 [ 57.796300] ? copy_mnt_ns+0x8c0/0x8c0 [ 57.800190] do_syscall_64+0x1e8/0x640 [ 57.804444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.809388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.814558] RIP: 0033:0x441129 executing program [ 57.817726] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.825567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 57.832822] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 57.840185] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 57.847484] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 57.854754] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 57.866749] FAULT_INJECTION: forcing a failure. [ 57.866749] name failslab, interval 1, probability 0, space 0, times 0 [ 57.878461] CPU: 1 PID: 6790 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 57.885560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.894900] Call Trace: [ 57.897480] dump_stack+0x138/0x197 [ 57.901099] should_fail.cold+0x10f/0x159 [ 57.905238] should_failslab+0xdb/0x130 [ 57.909313] __kmalloc+0x2f0/0x7a0 [ 57.912852] ? __list_lru_init+0x6b/0x660 [ 57.916989] __list_lru_init+0x6b/0x660 [ 57.920954] sget_userns+0x500/0xc30 [ 57.924658] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 57.929313] ? kernfs_sop_show_options+0x190/0x190 [ 57.934224] kernfs_mount_ns+0xe9/0x790 [ 57.938186] cgroup_do_mount+0x9e/0x270 [ 57.942154] ? init_cgroup_root+0x310/0x310 [ 57.946462] ? ns_capable_common+0x12c/0x160 [ 57.950864] cgroup_mount+0x789/0x8b0 [ 57.954782] ? __lockdep_init_map+0x10c/0x570 [ 57.959258] ? cgroup_attach_task+0x6c0/0x6c0 [ 57.963736] mount_fs+0x97/0x2a1 [ 57.967093] vfs_kern_mount.part.0+0x5e/0x3d0 [ 57.971695] do_mount+0x417/0x27d0 [ 57.975231] ? copy_mount_string+0x40/0x40 [ 57.979465] ? memdup_user+0x58/0xa0 [ 57.983167] ? copy_mount_options+0x1fe/0x2f0 [ 57.987646] SyS_mount+0xab/0x120 [ 57.991084] ? copy_mnt_ns+0x8c0/0x8c0 [ 57.995065] do_syscall_64+0x1e8/0x640 [ 57.998931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.003756] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.008989] RIP: 0033:0x441129 [ 58.012176] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 executing program [ 58.019955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 58.027209] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 58.034675] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.041927] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 58.049186] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 58.061430] FAULT_INJECTION: forcing a failure. [ 58.061430] name failslab, interval 1, probability 0, space 0, times 0 [ 58.074294] CPU: 0 PID: 6791 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 58.081393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.091070] Call Trace: [ 58.093686] dump_stack+0x138/0x197 [ 58.097301] should_fail.cold+0x10f/0x159 [ 58.101431] should_failslab+0xdb/0x130 [ 58.105406] __kmalloc+0x2f0/0x7a0 [ 58.108949] ? __list_lru_init+0x6b/0x660 [ 58.113084] __list_lru_init+0x6b/0x660 [ 58.117036] sget_userns+0x4e0/0xc30 [ 58.120730] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 58.125400] ? kernfs_sop_show_options+0x190/0x190 [ 58.130316] kernfs_mount_ns+0xe9/0x790 [ 58.134273] cgroup_do_mount+0x9e/0x270 [ 58.138227] ? init_cgroup_root+0x310/0x310 [ 58.142530] ? ns_capable_common+0x12c/0x160 [ 58.147057] cgroup_mount+0x789/0x8b0 [ 58.150837] ? __lockdep_init_map+0x10c/0x570 [ 58.155312] ? cgroup_attach_task+0x6c0/0x6c0 [ 58.159808] mount_fs+0x97/0x2a1 [ 58.163159] vfs_kern_mount.part.0+0x5e/0x3d0 [ 58.167641] do_mount+0x417/0x27d0 [ 58.171167] ? copy_mount_string+0x40/0x40 [ 58.175785] ? memdup_user+0x58/0xa0 [ 58.179482] ? copy_mount_options+0x1fe/0x2f0 [ 58.183956] SyS_mount+0xab/0x120 [ 58.187390] ? copy_mnt_ns+0x8c0/0x8c0 [ 58.191257] do_syscall_64+0x1e8/0x640 [ 58.195143] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.199982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.205151] RIP: 0033:0x441129 [ 58.208359] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.216151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 executing program [ 58.223401] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 58.230648] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.237894] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 58.245140] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 58.255690] FAULT_INJECTION: forcing a failure. [ 58.255690] name failslab, interval 1, probability 0, space 0, times 0 [ 58.267339] CPU: 1 PID: 6792 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 58.274420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.283897] Call Trace: [ 58.286482] dump_stack+0x138/0x197 [ 58.290101] should_fail.cold+0x10f/0x159 [ 58.294237] should_failslab+0xdb/0x130 [ 58.298190] __kmalloc+0x2f0/0x7a0 [ 58.301710] ? __list_lru_init+0x6b/0x660 [ 58.305889] __list_lru_init+0x6b/0x660 [ 58.309844] sget_userns+0x4e0/0xc30 [ 58.313674] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 58.318322] ? kernfs_sop_show_options+0x190/0x190 [ 58.323226] kernfs_mount_ns+0xe9/0x790 [ 58.327198] cgroup_do_mount+0x9e/0x270 [ 58.331152] ? init_cgroup_root+0x310/0x310 [ 58.335450] ? ns_capable_common+0x12c/0x160 [ 58.339837] cgroup_mount+0x789/0x8b0 [ 58.343643] ? __lockdep_init_map+0x10c/0x570 [ 58.348126] ? cgroup_attach_task+0x6c0/0x6c0 [ 58.352602] mount_fs+0x97/0x2a1 [ 58.355954] vfs_kern_mount.part.0+0x5e/0x3d0 [ 58.360432] do_mount+0x417/0x27d0 [ 58.363953] ? copy_mount_string+0x40/0x40 [ 58.368168] ? memdup_user+0x58/0xa0 [ 58.371869] ? copy_mount_options+0x1fe/0x2f0 [ 58.376345] SyS_mount+0xab/0x120 [ 58.379776] ? copy_mnt_ns+0x8c0/0x8c0 [ 58.383649] do_syscall_64+0x1e8/0x640 [ 58.387514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.392395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.397564] RIP: 0033:0x441129 [ 58.400733] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.408679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 58.415928] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 executing program [ 58.423177] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.430512] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 58.437765] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 58.448881] FAULT_INJECTION: forcing a failure. [ 58.448881] name failslab, interval 1, probability 0, space 0, times 0 [ 58.460221] CPU: 0 PID: 6793 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 58.467402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.476831] Call Trace: [ 58.479408] dump_stack+0x138/0x197 [ 58.483019] should_fail.cold+0x10f/0x159 [ 58.487148] should_failslab+0xdb/0x130 [ 58.491108] __kmalloc+0x2f0/0x7a0 [ 58.494683] ? __list_lru_init+0x6b/0x660 [ 58.498811] __list_lru_init+0x6b/0x660 [ 58.502766] sget_userns+0x4e0/0xc30 [ 58.506457] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 58.511110] ? kernfs_sop_show_options+0x190/0x190 [ 58.516027] kernfs_mount_ns+0xe9/0x790 [ 58.519988] cgroup_do_mount+0x9e/0x270 [ 58.523958] ? init_cgroup_root+0x310/0x310 [ 58.528262] ? ns_capable_common+0x12c/0x160 [ 58.532651] cgroup_mount+0x789/0x8b0 [ 58.536556] ? __lockdep_init_map+0x10c/0x570 [ 58.541035] ? cgroup_attach_task+0x6c0/0x6c0 [ 58.545518] mount_fs+0x97/0x2a1 [ 58.548866] vfs_kern_mount.part.0+0x5e/0x3d0 [ 58.553340] do_mount+0x417/0x27d0 [ 58.556862] ? copy_mount_string+0x40/0x40 [ 58.561076] ? memdup_user+0x58/0xa0 [ 58.564770] ? copy_mount_options+0x1fe/0x2f0 [ 58.569249] SyS_mount+0xab/0x120 [ 58.572693] ? copy_mnt_ns+0x8c0/0x8c0 [ 58.576566] do_syscall_64+0x1e8/0x640 [ 58.580449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.585277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.590443] RIP: 0033:0x441129 [ 58.593610] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.601560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 58.608814] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 58.616162] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 58.623411] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 58.630860] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 58.642179] FAULT_INJECTION: forcing a failure. [ 58.642179] name failslab, interval 1, probability 0, space 0, times 0 [ 58.653417] CPU: 0 PID: 6794 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 58.660498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.669941] Call Trace: [ 58.672510] dump_stack+0x138/0x197 [ 58.676152] should_fail.cold+0x10f/0x159 [ 58.680302] should_failslab+0xdb/0x130 [ 58.684360] __kmalloc+0x2f0/0x7a0 [ 58.688015] ? __list_lru_init+0x6b/0x660 [ 58.692188] __list_lru_init+0x6b/0x660 [ 58.696306] sget_userns+0x4e0/0xc30 [ 58.699999] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 58.704656] ? kernfs_sop_show_options+0x190/0x190 [ 58.709563] kernfs_mount_ns+0xe9/0x790 [ 58.713524] cgroup_do_mount+0x9e/0x270 [ 58.717488] ? init_cgroup_root+0x310/0x310 [ 58.721792] ? ns_capable_common+0x12c/0x160 [ 58.726177] cgroup_mount+0x789/0x8b0 [ 58.729960] ? __lockdep_init_map+0x10c/0x570 [ 58.734435] ? cgroup_attach_task+0x6c0/0x6c0 [ 58.738926] mount_fs+0x97/0x2a1 [ 58.742271] vfs_kern_mount.part.0+0x5e/0x3d0 [ 58.746745] do_mount+0x417/0x27d0 [ 58.750267] ? copy_mount_string+0x40/0x40 [ 58.754571] ? memdup_user+0x58/0xa0 [ 58.758267] ? copy_mount_options+0x1fe/0x2f0 [ 58.762739] SyS_mount+0xab/0x120 [ 58.766169] ? copy_mnt_ns+0x8c0/0x8c0 [ 58.770042] do_syscall_64+0x1e8/0x640 [ 58.773921] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.778747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.784528] RIP: 0033:0x441129 [ 58.787697] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.795390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 58.802658] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 58.809909] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.817261] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program [ 58.824508] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 58.835054] FAULT_INJECTION: forcing a failure. [ 58.835054] name failslab, interval 1, probability 0, space 0, times 0 [ 58.846743] CPU: 1 PID: 6795 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 58.853888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.863327] Call Trace: [ 58.865899] dump_stack+0x138/0x197 [ 58.869510] should_fail.cold+0x10f/0x159 [ 58.873742] should_failslab+0xdb/0x130 [ 58.877717] __kmalloc+0x2f0/0x7a0 [ 58.881249] ? __list_lru_init+0x6b/0x660 [ 58.885377] __list_lru_init+0x6b/0x660 [ 58.889338] sget_userns+0x4e0/0xc30 [ 58.893048] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 58.897698] ? kernfs_sop_show_options+0x190/0x190 [ 58.902623] kernfs_mount_ns+0xe9/0x790 [ 58.906584] cgroup_do_mount+0x9e/0x270 [ 58.910538] ? init_cgroup_root+0x310/0x310 [ 58.914837] ? ns_capable_common+0x12c/0x160 [ 58.919339] cgroup_mount+0x789/0x8b0 [ 58.923121] ? __lockdep_init_map+0x10c/0x570 [ 58.927594] ? cgroup_attach_task+0x6c0/0x6c0 [ 58.932072] mount_fs+0x97/0x2a1 [ 58.935424] vfs_kern_mount.part.0+0x5e/0x3d0 [ 58.939896] do_mount+0x417/0x27d0 [ 58.943414] ? copy_mount_string+0x40/0x40 [ 58.947630] ? memdup_user+0x58/0xa0 [ 58.951317] ? copy_mount_options+0x1fe/0x2f0 [ 58.955793] SyS_mount+0xab/0x120 [ 58.959226] ? copy_mnt_ns+0x8c0/0x8c0 [ 58.963095] do_syscall_64+0x1e8/0x640 [ 58.966959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.971871] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 58.977040] RIP: 0033:0x441129 [ 58.980211] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.987895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 58.995166] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 59.003018] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.010267] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 59.017518] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 59.028597] FAULT_INJECTION: forcing a failure. [ 59.028597] name failslab, interval 1, probability 0, space 0, times 0 [ 59.040086] CPU: 0 PID: 6796 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 59.049008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.058341] Call Trace: [ 59.060924] dump_stack+0x138/0x197 [ 59.064533] should_fail.cold+0x10f/0x159 [ 59.068767] should_failslab+0xdb/0x130 [ 59.072765] __kmalloc+0x2f0/0x7a0 [ 59.076289] ? __list_lru_init+0x6b/0x660 [ 59.080419] __list_lru_init+0x6b/0x660 [ 59.084430] sget_userns+0x4e0/0xc30 [ 59.088126] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 59.092791] ? kernfs_sop_show_options+0x190/0x190 [ 59.097702] kernfs_mount_ns+0xe9/0x790 [ 59.101668] cgroup_do_mount+0x9e/0x270 [ 59.105639] ? init_cgroup_root+0x310/0x310 [ 59.109943] ? ns_capable_common+0x12c/0x160 [ 59.114329] cgroup_mount+0x789/0x8b0 [ 59.118112] ? __lockdep_init_map+0x10c/0x570 [ 59.122604] ? cgroup_attach_task+0x6c0/0x6c0 [ 59.127083] mount_fs+0x97/0x2a1 [ 59.130435] vfs_kern_mount.part.0+0x5e/0x3d0 [ 59.134929] do_mount+0x417/0x27d0 [ 59.138453] ? copy_mount_string+0x40/0x40 [ 59.142670] ? memdup_user+0x58/0xa0 [ 59.146364] ? copy_mount_options+0x1fe/0x2f0 [ 59.150840] SyS_mount+0xab/0x120 [ 59.154270] ? copy_mnt_ns+0x8c0/0x8c0 [ 59.158142] do_syscall_64+0x1e8/0x640 [ 59.162016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.167123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.172305] RIP: 0033:0x441129 executing program [ 59.175474] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.183246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 59.190514] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 59.197762] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.205015] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 59.212260] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 59.222828] FAULT_INJECTION: forcing a failure. [ 59.222828] name failslab, interval 1, probability 0, space 0, times 0 [ 59.234194] CPU: 1 PID: 6797 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 59.241270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.250603] Call Trace: [ 59.253177] dump_stack+0x138/0x197 [ 59.256837] should_fail.cold+0x10f/0x159 [ 59.261112] should_failslab+0xdb/0x130 [ 59.265072] __kmalloc+0x2f0/0x7a0 [ 59.268600] ? __list_lru_init+0x6b/0x660 [ 59.272775] __list_lru_init+0x6b/0x660 [ 59.276740] sget_userns+0x4e0/0xc30 [ 59.280433] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 59.285082] ? kernfs_sop_show_options+0x190/0x190 [ 59.289992] kernfs_mount_ns+0xe9/0x790 [ 59.293955] cgroup_do_mount+0x9e/0x270 [ 59.302933] ? init_cgroup_root+0x310/0x310 [ 59.307255] ? ns_capable_common+0x12c/0x160 [ 59.311659] cgroup_mount+0x789/0x8b0 [ 59.315458] ? __lockdep_init_map+0x10c/0x570 [ 59.319978] ? cgroup_attach_task+0x6c0/0x6c0 [ 59.324476] mount_fs+0x97/0x2a1 [ 59.327828] vfs_kern_mount.part.0+0x5e/0x3d0 [ 59.332316] do_mount+0x417/0x27d0 [ 59.335839] ? copy_mount_string+0x40/0x40 [ 59.340062] ? memdup_user+0x58/0xa0 [ 59.343769] ? copy_mount_options+0x1fe/0x2f0 [ 59.348258] SyS_mount+0xab/0x120 [ 59.351688] ? copy_mnt_ns+0x8c0/0x8c0 [ 59.355558] do_syscall_64+0x1e8/0x640 [ 59.359421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.364262] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.369432] RIP: 0033:0x441129 [ 59.372614] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 executing program [ 59.380324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 59.387586] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 59.394839] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.402087] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 59.409337] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 59.419909] FAULT_INJECTION: forcing a failure. [ 59.419909] name failslab, interval 1, probability 0, space 0, times 0 [ 59.431215] CPU: 0 PID: 6798 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 59.438311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.447647] Call Trace: [ 59.450219] dump_stack+0x138/0x197 [ 59.453828] should_fail.cold+0x10f/0x159 [ 59.457972] should_failslab+0xdb/0x130 [ 59.461931] kmem_cache_alloc_trace+0x2e9/0x790 [ 59.466582] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 59.472009] ? sget_userns+0xfe/0xc30 [ 59.475788] ? rcu_read_lock_sched_held+0x110/0x130 [ 59.483194] selinux_sb_alloc_security+0x46/0x220 [ 59.488018] security_sb_alloc+0x6d/0xa0 [ 59.492076] sget_userns+0x196/0xc30 [ 59.495817] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 59.500469] ? kernfs_sop_show_options+0x190/0x190 [ 59.505404] kernfs_mount_ns+0xe9/0x790 [ 59.509374] cgroup_do_mount+0x9e/0x270 [ 59.513332] ? init_cgroup_root+0x310/0x310 [ 59.517635] ? ns_capable_common+0x12c/0x160 [ 59.522039] cgroup_mount+0x789/0x8b0 [ 59.525835] ? __lockdep_init_map+0x10c/0x570 [ 59.530324] ? cgroup_attach_task+0x6c0/0x6c0 [ 59.534807] mount_fs+0x97/0x2a1 [ 59.538155] vfs_kern_mount.part.0+0x5e/0x3d0 [ 59.542639] do_mount+0x417/0x27d0 [ 59.546249] ? copy_mount_string+0x40/0x40 [ 59.550467] ? memdup_user+0x58/0xa0 [ 59.554171] ? copy_mount_options+0x1fe/0x2f0 [ 59.558661] SyS_mount+0xab/0x120 [ 59.562092] ? copy_mnt_ns+0x8c0/0x8c0 [ 59.565959] do_syscall_64+0x1e8/0x640 [ 59.569823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.574670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 59.579841] RIP: 0033:0x441129 [ 59.583008] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.590701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 59.597949] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 59.605197] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.612540] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 59.619787] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 59.630810] FAULT_INJECTION: forcing a failure. [ 59.630810] name failslab, interval 1, probability 0, space 0, times 0 [ 59.642062] CPU: 1 PID: 6799 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 59.649176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.658509] Call Trace: [ 59.661099] dump_stack+0x138/0x197 [ 59.664713] should_fail.cold+0x10f/0x159 [ 59.668839] should_failslab+0xdb/0x130 [ 59.672816] kmem_cache_alloc_trace+0x2e9/0x790 [ 59.677482] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 59.682941] ? sget_userns+0xfe/0xc30 [ 59.686725] ? rcu_read_lock_sched_held+0x110/0x130 [ 59.691723] selinux_sb_alloc_security+0x46/0x220 [ 59.696554] security_sb_alloc+0x6d/0xa0 [ 59.700596] sget_userns+0x196/0xc30 [ 59.704294] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 59.708948] ? kernfs_sop_show_options+0x190/0x190 [ 59.713865] kernfs_mount_ns+0xe9/0x790 [ 59.717844] cgroup_do_mount+0x9e/0x270 [ 59.721798] ? init_cgroup_root+0x310/0x310 [ 59.726096] ? ns_capable_common+0x12c/0x160 [ 59.730500] cgroup_mount+0x789/0x8b0 [ 59.734287] ? __lockdep_init_map+0x10c/0x570 [ 59.738762] ? cgroup_attach_task+0x6c0/0x6c0 [ 59.743240] mount_fs+0x97/0x2a1 [ 59.746589] vfs_kern_mount.part.0+0x5e/0x3d0 [ 59.751063] do_mount+0x417/0x27d0 [ 59.754581] ? copy_mount_string+0x40/0x40 [ 59.758798] ? memdup_user+0x58/0xa0 [ 59.762497] ? copy_mount_options+0x1fe/0x2f0 [ 59.766994] SyS_mount+0xab/0x120 [ 59.770427] ? copy_mnt_ns+0x8c0/0x8c0 [ 59.774298] do_syscall_64+0x1e8/0x640 [ 59.778175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.783010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.788277] RIP: 0033:0x441129 [ 59.791463] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.799170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 59.806422] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 59.813670] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.820916] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program [ 59.828162] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 59.839301] FAULT_INJECTION: forcing a failure. [ 59.839301] name failslab, interval 1, probability 0, space 0, times 0 [ 59.850632] CPU: 0 PID: 6800 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 59.857712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.867044] Call Trace: [ 59.869630] dump_stack+0x138/0x197 [ 59.873242] should_fail.cold+0x10f/0x159 [ 59.877372] should_failslab+0xdb/0x130 [ 59.881343] __kmalloc+0x2f0/0x7a0 [ 59.884888] ? __list_lru_init+0x6b/0x660 [ 59.889027] __list_lru_init+0x6b/0x660 [ 59.892990] sget_userns+0x4e0/0xc30 [ 59.896691] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 59.901360] ? kernfs_sop_show_options+0x190/0x190 [ 59.906272] kernfs_mount_ns+0xe9/0x790 [ 59.910229] cgroup_do_mount+0x9e/0x270 [ 59.914192] ? init_cgroup_root+0x310/0x310 [ 59.918492] ? ns_capable_common+0x12c/0x160 [ 59.922881] cgroup_mount+0x789/0x8b0 [ 59.926662] ? __lockdep_init_map+0x10c/0x570 [ 59.931138] ? cgroup_attach_task+0x6c0/0x6c0 [ 59.935615] mount_fs+0x97/0x2a1 [ 59.938962] vfs_kern_mount.part.0+0x5e/0x3d0 [ 59.943541] do_mount+0x417/0x27d0 [ 59.947059] ? copy_mount_string+0x40/0x40 [ 59.951275] ? memdup_user+0x58/0xa0 [ 59.954982] ? copy_mount_options+0x1fe/0x2f0 [ 59.959464] SyS_mount+0xab/0x120 [ 59.962896] ? copy_mnt_ns+0x8c0/0x8c0 [ 59.966782] do_syscall_64+0x1e8/0x640 [ 59.970645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.975492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 59.980663] RIP: 0033:0x441129 [ 59.983832] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.991524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 59.998790] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 60.006043] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.013293] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 60.020540] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 60.031466] FAULT_INJECTION: forcing a failure. [ 60.031466] name failslab, interval 1, probability 0, space 0, times 0 [ 60.042767] CPU: 1 PID: 6801 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 60.049850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.059219] Call Trace: [ 60.061788] dump_stack+0x138/0x197 [ 60.065398] should_fail.cold+0x10f/0x159 [ 60.069529] should_failslab+0xdb/0x130 [ 60.073531] __kmalloc+0x2f0/0x7a0 [ 60.077051] ? __list_lru_init+0x6b/0x660 [ 60.081178] __list_lru_init+0x6b/0x660 [ 60.085135] sget_userns+0x4e0/0xc30 [ 60.089005] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 60.093741] ? kernfs_sop_show_options+0x190/0x190 [ 60.098651] kernfs_mount_ns+0xe9/0x790 [ 60.102607] cgroup_do_mount+0x9e/0x270 [ 60.106575] ? init_cgroup_root+0x310/0x310 [ 60.110878] ? ns_capable_common+0x12c/0x160 [ 60.115441] cgroup_mount+0x789/0x8b0 [ 60.119224] ? __lockdep_init_map+0x10c/0x570 [ 60.123714] ? cgroup_attach_task+0x6c0/0x6c0 [ 60.128212] mount_fs+0x97/0x2a1 [ 60.131563] vfs_kern_mount.part.0+0x5e/0x3d0 [ 60.136046] do_mount+0x417/0x27d0 [ 60.139661] ? copy_mount_string+0x40/0x40 [ 60.143884] ? memdup_user+0x58/0xa0 [ 60.147577] ? copy_mount_options+0x1fe/0x2f0 [ 60.152069] SyS_mount+0xab/0x120 [ 60.155508] ? copy_mnt_ns+0x8c0/0x8c0 [ 60.159380] do_syscall_64+0x1e8/0x640 [ 60.163245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.168071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.173247] RIP: 0033:0x441129 executing program [ 60.176418] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.184199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 60.191448] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 60.198696] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.205944] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 60.213199] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 60.224314] FAULT_INJECTION: forcing a failure. [ 60.224314] name failslab, interval 1, probability 0, space 0, times 0 [ 60.235597] CPU: 0 PID: 6802 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 60.242677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.252012] Call Trace: [ 60.254593] dump_stack+0x138/0x197 [ 60.258205] should_fail.cold+0x10f/0x159 [ 60.262350] should_failslab+0xdb/0x130 [ 60.266306] __kmalloc+0x2f0/0x7a0 [ 60.269836] ? __list_lru_init+0x6b/0x660 [ 60.273969] __list_lru_init+0x6b/0x660 [ 60.277929] sget_userns+0x4e0/0xc30 [ 60.281624] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 60.286273] ? kernfs_sop_show_options+0x190/0x190 [ 60.291181] kernfs_mount_ns+0xe9/0x790 [ 60.295139] cgroup_do_mount+0x9e/0x270 [ 60.299105] ? init_cgroup_root+0x310/0x310 [ 60.303410] ? ns_capable_common+0x12c/0x160 [ 60.307800] cgroup_mount+0x789/0x8b0 [ 60.311582] ? __lockdep_init_map+0x10c/0x570 [ 60.316057] ? cgroup_attach_task+0x6c0/0x6c0 [ 60.320533] mount_fs+0x97/0x2a1 [ 60.323902] vfs_kern_mount.part.0+0x5e/0x3d0 [ 60.328393] do_mount+0x417/0x27d0 [ 60.331917] ? copy_mount_string+0x40/0x40 [ 60.336136] ? memdup_user+0x58/0xa0 [ 60.339835] ? copy_mount_options+0x1fe/0x2f0 [ 60.344310] SyS_mount+0xab/0x120 [ 60.347738] ? copy_mnt_ns+0x8c0/0x8c0 [ 60.351608] do_syscall_64+0x1e8/0x640 [ 60.355488] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.360311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.365485] RIP: 0033:0x441129 [ 60.368660] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.376370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 executing program [ 60.383623] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 60.390885] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.398146] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 60.405393] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 60.416490] FAULT_INJECTION: forcing a failure. [ 60.416490] name failslab, interval 1, probability 0, space 0, times 0 [ 60.428111] CPU: 1 PID: 6803 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 60.435193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.444526] Call Trace: [ 60.447144] dump_stack+0x138/0x197 [ 60.450757] should_fail.cold+0x10f/0x159 [ 60.454885] should_failslab+0xdb/0x130 [ 60.458844] __kmalloc+0x2f0/0x7a0 [ 60.462365] ? __list_lru_init+0x6b/0x660 [ 60.466493] __list_lru_init+0x6b/0x660 [ 60.470463] sget_userns+0x4e0/0xc30 [ 60.474163] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 60.478813] ? kernfs_sop_show_options+0x190/0x190 [ 60.483723] kernfs_mount_ns+0xe9/0x790 [ 60.487687] cgroup_do_mount+0x9e/0x270 [ 60.491639] ? init_cgroup_root+0x310/0x310 [ 60.495953] ? ns_capable_common+0x12c/0x160 [ 60.500344] cgroup_mount+0x789/0x8b0 [ 60.504123] ? __lockdep_init_map+0x10c/0x570 [ 60.508596] ? cgroup_attach_task+0x6c0/0x6c0 [ 60.513071] mount_fs+0x97/0x2a1 [ 60.516429] vfs_kern_mount.part.0+0x5e/0x3d0 [ 60.520911] do_mount+0x417/0x27d0 [ 60.524434] ? copy_mount_string+0x40/0x40 [ 60.528668] ? memdup_user+0x58/0xa0 [ 60.532363] ? copy_mount_options+0x1fe/0x2f0 [ 60.536974] SyS_mount+0xab/0x120 [ 60.540409] ? copy_mnt_ns+0x8c0/0x8c0 [ 60.544280] do_syscall_64+0x1e8/0x640 [ 60.548144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.552984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.558151] RIP: 0033:0x441129 [ 60.561319] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.569003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 60.576257] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 executing program [ 60.583525] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.590788] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 60.598040] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 60.609256] FAULT_INJECTION: forcing a failure. [ 60.609256] name failslab, interval 1, probability 0, space 0, times 0 [ 60.620974] CPU: 0 PID: 6804 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 60.628055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.637386] Call Trace: [ 60.639962] dump_stack+0x138/0x197 [ 60.643679] should_fail.cold+0x10f/0x159 [ 60.647809] should_failslab+0xdb/0x130 [ 60.651767] __kmalloc+0x2f0/0x7a0 [ 60.655330] ? __list_lru_init+0x6b/0x660 [ 60.659461] __list_lru_init+0x6b/0x660 [ 60.663421] sget_userns+0x4e0/0xc30 [ 60.667115] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 60.671769] ? kernfs_sop_show_options+0x190/0x190 [ 60.676683] kernfs_mount_ns+0xe9/0x790 [ 60.680639] cgroup_do_mount+0x9e/0x270 [ 60.684597] ? init_cgroup_root+0x310/0x310 [ 60.688896] ? ns_capable_common+0x12c/0x160 [ 60.693291] cgroup_mount+0x789/0x8b0 [ 60.697080] ? __lockdep_init_map+0x10c/0x570 [ 60.701573] ? cgroup_attach_task+0x6c0/0x6c0 [ 60.706049] mount_fs+0x97/0x2a1 [ 60.709412] vfs_kern_mount.part.0+0x5e/0x3d0 [ 60.713884] do_mount+0x417/0x27d0 [ 60.717417] ? copy_mount_string+0x40/0x40 [ 60.721635] ? memdup_user+0x58/0xa0 [ 60.725328] ? copy_mount_options+0x1fe/0x2f0 [ 60.729801] SyS_mount+0xab/0x120 [ 60.733230] ? copy_mnt_ns+0x8c0/0x8c0 [ 60.737112] do_syscall_64+0x1e8/0x640 [ 60.740975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.745800] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.750974] RIP: 0033:0x441129 [ 60.754144] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.761828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 60.769077] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 60.776323] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 60.783572] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 60.790819] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 60.802175] FAULT_INJECTION: forcing a failure. [ 60.802175] name failslab, interval 1, probability 0, space 0, times 0 [ 60.813518] CPU: 0 PID: 6805 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 60.820616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.829978] Call Trace: [ 60.832550] dump_stack+0x138/0x197 [ 60.836162] should_fail.cold+0x10f/0x159 [ 60.840295] should_failslab+0xdb/0x130 [ 60.844248] __kmalloc+0x2f0/0x7a0 [ 60.847770] ? __list_lru_init+0x6b/0x660 [ 60.851898] __list_lru_init+0x6b/0x660 [ 60.855851] sget_userns+0x4e0/0xc30 [ 60.859558] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 60.864231] ? kernfs_sop_show_options+0x190/0x190 [ 60.869150] kernfs_mount_ns+0xe9/0x790 [ 60.873119] cgroup_do_mount+0x9e/0x270 [ 60.877072] ? init_cgroup_root+0x310/0x310 [ 60.881384] ? ns_capable_common+0x12c/0x160 [ 60.885777] cgroup_mount+0x789/0x8b0 [ 60.889569] ? __lockdep_init_map+0x10c/0x570 [ 60.894042] ? cgroup_attach_task+0x6c0/0x6c0 [ 60.898519] mount_fs+0x97/0x2a1 [ 60.901902] vfs_kern_mount.part.0+0x5e/0x3d0 [ 60.906396] do_mount+0x417/0x27d0 [ 60.909922] ? copy_mount_string+0x40/0x40 [ 60.914147] ? memdup_user+0x58/0xa0 [ 60.917840] ? copy_mount_options+0x1fe/0x2f0 [ 60.922316] SyS_mount+0xab/0x120 [ 60.925745] ? copy_mnt_ns+0x8c0/0x8c0 [ 60.929620] do_syscall_64+0x1e8/0x640 [ 60.933501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.938330] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.943498] RIP: 0033:0x441129 [ 60.946666] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.954545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 60.961792] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 60.969039] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.976302] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program [ 60.983553] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 60.994561] FAULT_INJECTION: forcing a failure. [ 60.994561] name failslab, interval 1, probability 0, space 0, times 0 [ 61.006164] CPU: 1 PID: 6806 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 61.013953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.023290] Call Trace: [ 61.025860] dump_stack+0x138/0x197 [ 61.029469] should_fail.cold+0x10f/0x159 [ 61.033601] should_failslab+0xdb/0x130 [ 61.037558] __kmalloc+0x2f0/0x7a0 [ 61.041104] ? __list_lru_init+0x6b/0x660 [ 61.045232] __list_lru_init+0x6b/0x660 [ 61.049189] sget_userns+0x4e0/0xc30 [ 61.052881] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 61.057529] ? kernfs_sop_show_options+0x190/0x190 [ 61.062459] kernfs_mount_ns+0xe9/0x790 [ 61.066413] cgroup_do_mount+0x9e/0x270 [ 61.070369] ? init_cgroup_root+0x310/0x310 [ 61.074681] ? ns_capable_common+0x12c/0x160 [ 61.079069] cgroup_mount+0x789/0x8b0 [ 61.082867] ? __lockdep_init_map+0x10c/0x570 [ 61.087358] ? cgroup_attach_task+0x6c0/0x6c0 [ 61.091839] mount_fs+0x97/0x2a1 [ 61.095199] vfs_kern_mount.part.0+0x5e/0x3d0 [ 61.099693] do_mount+0x417/0x27d0 [ 61.103216] ? copy_mount_string+0x40/0x40 [ 61.107433] ? memdup_user+0x58/0xa0 [ 61.111218] ? copy_mount_options+0x1fe/0x2f0 [ 61.115696] SyS_mount+0xab/0x120 [ 61.119134] ? copy_mnt_ns+0x8c0/0x8c0 [ 61.122999] do_syscall_64+0x1e8/0x640 [ 61.126873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.131699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 61.136866] RIP: 0033:0x441129 [ 61.140037] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.147732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 61.154978] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 61.162230] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 61.169564] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.176812] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 61.187979] FAULT_INJECTION: forcing a failure. [ 61.187979] name failslab, interval 1, probability 0, space 0, times 0 [ 61.199220] CPU: 1 PID: 6807 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 61.206308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.215667] Call Trace: [ 61.218243] dump_stack+0x138/0x197 [ 61.221855] should_fail.cold+0x10f/0x159 [ 61.225984] should_failslab+0xdb/0x130 [ 61.229938] __kmalloc+0x2f0/0x7a0 [ 61.233524] ? __list_lru_init+0x6b/0x660 [ 61.237657] __list_lru_init+0x6b/0x660 [ 61.241609] sget_userns+0x4e0/0xc30 [ 61.245300] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 61.249947] ? kernfs_sop_show_options+0x190/0x190 [ 61.254853] kernfs_mount_ns+0xe9/0x790 [ 61.258809] cgroup_do_mount+0x9e/0x270 [ 61.262762] ? init_cgroup_root+0x310/0x310 [ 61.267064] ? ns_capable_common+0x12c/0x160 [ 61.271451] cgroup_mount+0x789/0x8b0 [ 61.275254] ? __lockdep_init_map+0x10c/0x570 [ 61.279730] ? cgroup_attach_task+0x6c0/0x6c0 [ 61.284205] mount_fs+0x97/0x2a1 [ 61.287553] vfs_kern_mount.part.0+0x5e/0x3d0 [ 61.292051] do_mount+0x417/0x27d0 [ 61.295585] ? copy_mount_string+0x40/0x40 [ 61.299806] ? memdup_user+0x58/0xa0 [ 61.303496] ? copy_mount_options+0x1fe/0x2f0 [ 61.307968] SyS_mount+0xab/0x120 [ 61.311400] ? copy_mnt_ns+0x8c0/0x8c0 [ 61.315286] do_syscall_64+0x1e8/0x640 [ 61.319151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.323976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.329140] RIP: 0033:0x441129 executing program [ 61.332317] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.340113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 61.347364] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 61.354625] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 61.361972] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.369221] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 61.380423] FAULT_INJECTION: forcing a failure. [ 61.380423] name failslab, interval 1, probability 0, space 0, times 0 [ 61.391645] CPU: 1 PID: 6808 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 61.398731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.408065] Call Trace: [ 61.410634] dump_stack+0x138/0x197 [ 61.414243] should_fail.cold+0x10f/0x159 [ 61.418373] should_failslab+0xdb/0x130 [ 61.422325] __kmalloc+0x2f0/0x7a0 [ 61.425846] ? __list_lru_init+0x6b/0x660 [ 61.429985] __list_lru_init+0x6b/0x660 [ 61.433940] sget_userns+0x4e0/0xc30 [ 61.437635] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 61.442283] ? kernfs_sop_show_options+0x190/0x190 [ 61.447211] kernfs_mount_ns+0xe9/0x790 [ 61.451165] cgroup_do_mount+0x9e/0x270 [ 61.455123] ? init_cgroup_root+0x310/0x310 [ 61.459429] ? ns_capable_common+0x12c/0x160 [ 61.463824] cgroup_mount+0x789/0x8b0 [ 61.467610] ? __lockdep_init_map+0x10c/0x570 [ 61.472100] ? cgroup_attach_task+0x6c0/0x6c0 [ 61.476581] mount_fs+0x97/0x2a1 [ 61.479931] vfs_kern_mount.part.0+0x5e/0x3d0 [ 61.484408] do_mount+0x417/0x27d0 [ 61.487931] ? copy_mount_string+0x40/0x40 [ 61.492148] ? memdup_user+0x58/0xa0 [ 61.495841] ? copy_mount_options+0x1fe/0x2f0 [ 61.500317] SyS_mount+0xab/0x120 [ 61.503744] ? copy_mnt_ns+0x8c0/0x8c0 [ 61.507611] do_syscall_64+0x1e8/0x640 [ 61.511494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.516324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.521490] RIP: 0033:0x441129 [ 61.524661] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.532358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 executing program [ 61.539607] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 61.546853] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 61.554099] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.561344] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 61.572443] FAULT_INJECTION: forcing a failure. [ 61.572443] name failslab, interval 1, probability 0, space 0, times 0 [ 61.583777] CPU: 0 PID: 6809 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 61.590855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.600190] Call Trace: [ 61.602855] dump_stack+0x138/0x197 [ 61.606465] should_fail.cold+0x10f/0x159 [ 61.610595] should_failslab+0xdb/0x130 [ 61.614551] __kmalloc+0x2f0/0x7a0 [ 61.618077] ? __list_lru_init+0x6b/0x660 [ 61.622209] __list_lru_init+0x6b/0x660 [ 61.626173] sget_userns+0x4e0/0xc30 [ 61.629873] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 61.634521] ? kernfs_sop_show_options+0x190/0x190 [ 61.639429] kernfs_mount_ns+0xe9/0x790 [ 61.643385] cgroup_do_mount+0x9e/0x270 [ 61.647356] ? init_cgroup_root+0x310/0x310 [ 61.651744] ? ns_capable_common+0x12c/0x160 [ 61.656132] cgroup_mount+0x789/0x8b0 [ 61.660001] ? __lockdep_init_map+0x10c/0x570 [ 61.664481] ? cgroup_attach_task+0x6c0/0x6c0 [ 61.668966] mount_fs+0x97/0x2a1 [ 61.672579] vfs_kern_mount.part.0+0x5e/0x3d0 [ 61.677052] do_mount+0x417/0x27d0 [ 61.680573] ? copy_mount_string+0x40/0x40 [ 61.684808] ? memdup_user+0x58/0xa0 [ 61.688498] ? copy_mount_options+0x1fe/0x2f0 [ 61.692977] SyS_mount+0xab/0x120 [ 61.696493] ? copy_mnt_ns+0x8c0/0x8c0 [ 61.700362] do_syscall_64+0x1e8/0x640 [ 61.704244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.709070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.714233] RIP: 0033:0x441129 [ 61.717415] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.725101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 61.732348] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 executing program [ 61.739603] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 61.746858] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.754109] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 61.765272] FAULT_INJECTION: forcing a failure. [ 61.765272] name failslab, interval 1, probability 0, space 0, times 0 [ 61.777036] CPU: 1 PID: 6810 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 61.784121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.793460] Call Trace: [ 61.796047] dump_stack+0x138/0x197 [ 61.799676] should_fail.cold+0x10f/0x159 [ 61.803808] should_failslab+0xdb/0x130 [ 61.807766] __kmalloc+0x2f0/0x7a0 [ 61.811482] ? __list_lru_init+0x6b/0x660 [ 61.815611] __list_lru_init+0x6b/0x660 [ 61.819567] sget_userns+0x4e0/0xc30 [ 61.823261] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 61.827910] ? kernfs_sop_show_options+0x190/0x190 [ 61.832818] kernfs_mount_ns+0xe9/0x790 [ 61.836783] cgroup_do_mount+0x9e/0x270 [ 61.840738] ? init_cgroup_root+0x310/0x310 [ 61.845124] ? ns_capable_common+0x12c/0x160 [ 61.849526] cgroup_mount+0x789/0x8b0 [ 61.853307] ? __lockdep_init_map+0x10c/0x570 [ 61.857848] ? cgroup_attach_task+0x6c0/0x6c0 [ 61.862325] mount_fs+0x97/0x2a1 [ 61.865673] vfs_kern_mount.part.0+0x5e/0x3d0 [ 61.870150] do_mount+0x417/0x27d0 [ 61.873672] ? copy_mount_string+0x40/0x40 [ 61.877886] ? memdup_user+0x58/0xa0 [ 61.881577] ? copy_mount_options+0x1fe/0x2f0 [ 61.886052] SyS_mount+0xab/0x120 [ 61.889481] ? copy_mnt_ns+0x8c0/0x8c0 [ 61.893348] do_syscall_64+0x1e8/0x640 [ 61.897215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.902055] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.907310] RIP: 0033:0x441129 [ 61.910479] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.918266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 61.925620] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 61.932867] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 61.940131] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.947384] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 61.958481] FAULT_INJECTION: forcing a failure. [ 61.958481] name failslab, interval 1, probability 0, space 0, times 0 [ 61.969895] CPU: 0 PID: 6811 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 61.976976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.986307] Call Trace: [ 61.988882] dump_stack+0x138/0x197 [ 61.992494] should_fail.cold+0x10f/0x159 [ 61.996633] should_failslab+0xdb/0x130 [ 62.000590] __kmalloc+0x2f0/0x7a0 [ 62.004115] ? __list_lru_init+0x6b/0x660 [ 62.008252] __list_lru_init+0x6b/0x660 [ 62.012252] sget_userns+0x4e0/0xc30 [ 62.015949] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 62.020614] ? kernfs_sop_show_options+0x190/0x190 [ 62.025539] kernfs_mount_ns+0xe9/0x790 [ 62.029493] cgroup_do_mount+0x9e/0x270 [ 62.033446] ? init_cgroup_root+0x310/0x310 [ 62.037748] ? ns_capable_common+0x12c/0x160 [ 62.042143] cgroup_mount+0x789/0x8b0 [ 62.045923] ? __lockdep_init_map+0x10c/0x570 [ 62.050397] ? cgroup_attach_task+0x6c0/0x6c0 [ 62.054876] mount_fs+0x97/0x2a1 [ 62.058230] vfs_kern_mount.part.0+0x5e/0x3d0 [ 62.062706] do_mount+0x417/0x27d0 [ 62.066230] ? copy_mount_string+0x40/0x40 [ 62.070448] ? memdup_user+0x58/0xa0 [ 62.074137] ? copy_mount_options+0x1fe/0x2f0 [ 62.078612] SyS_mount+0xab/0x120 [ 62.082041] ? copy_mnt_ns+0x8c0/0x8c0 [ 62.085934] do_syscall_64+0x1e8/0x640 [ 62.089825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.094652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 62.099817] RIP: 0033:0x441129 [ 62.102997] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.110682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 62.117940] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 62.125196] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 62.132442] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program [ 62.139696] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 62.150818] FAULT_INJECTION: forcing a failure. [ 62.150818] name failslab, interval 1, probability 0, space 0, times 0 [ 62.162106] CPU: 1 PID: 6812 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 62.169225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.178571] Call Trace: [ 62.181144] dump_stack+0x138/0x197 [ 62.184758] should_fail.cold+0x10f/0x159 [ 62.188891] should_failslab+0xdb/0x130 [ 62.192847] __kmalloc+0x2f0/0x7a0 [ 62.196369] ? __list_lru_init+0x6b/0x660 [ 62.200496] __list_lru_init+0x6b/0x660 [ 62.204451] sget_userns+0x4e0/0xc30 [ 62.208145] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 62.212793] ? kernfs_sop_show_options+0x190/0x190 [ 62.217711] kernfs_mount_ns+0xe9/0x790 [ 62.221668] cgroup_do_mount+0x9e/0x270 [ 62.225634] ? init_cgroup_root+0x310/0x310 [ 62.229934] ? ns_capable_common+0x12c/0x160 [ 62.234441] cgroup_mount+0x789/0x8b0 [ 62.238223] ? __lockdep_init_map+0x10c/0x570 [ 62.242697] ? cgroup_attach_task+0x6c0/0x6c0 [ 62.247192] mount_fs+0x97/0x2a1 [ 62.250540] vfs_kern_mount.part.0+0x5e/0x3d0 [ 62.255102] do_mount+0x417/0x27d0 [ 62.258623] ? copy_mount_string+0x40/0x40 [ 62.262839] ? memdup_user+0x58/0xa0 [ 62.266536] ? copy_mount_options+0x1fe/0x2f0 [ 62.271016] SyS_mount+0xab/0x120 [ 62.274535] ? copy_mnt_ns+0x8c0/0x8c0 [ 62.278402] do_syscall_64+0x1e8/0x640 [ 62.282285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.287116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 62.292282] RIP: 0033:0x441129 [ 62.295447] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.303139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 62.310387] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 62.317634] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 62.324968] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 62.332230] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 62.343457] FAULT_INJECTION: forcing a failure. [ 62.343457] name failslab, interval 1, probability 0, space 0, times 0 [ 62.354724] CPU: 0 PID: 6813 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 62.361802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.371132] Call Trace: [ 62.373706] dump_stack+0x138/0x197 [ 62.377318] should_fail.cold+0x10f/0x159 [ 62.381448] should_failslab+0xdb/0x130 [ 62.385403] __kmalloc+0x2f0/0x7a0 [ 62.388931] ? __list_lru_init+0x6b/0x660 [ 62.393059] __list_lru_init+0x6b/0x660 [ 62.397028] sget_userns+0x4e0/0xc30 [ 62.400720] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 62.405365] ? kernfs_sop_show_options+0x190/0x190 [ 62.410275] kernfs_mount_ns+0xe9/0x790 [ 62.414245] cgroup_do_mount+0x9e/0x270 [ 62.418196] ? init_cgroup_root+0x310/0x310 [ 62.422497] ? ns_capable_common+0x12c/0x160 [ 62.426885] cgroup_mount+0x789/0x8b0 [ 62.430675] ? __lockdep_init_map+0x10c/0x570 [ 62.435255] ? cgroup_attach_task+0x6c0/0x6c0 [ 62.439732] mount_fs+0x97/0x2a1 [ 62.443080] vfs_kern_mount.part.0+0x5e/0x3d0 [ 62.447552] do_mount+0x417/0x27d0 [ 62.451070] ? copy_mount_string+0x40/0x40 [ 62.455295] ? memdup_user+0x58/0xa0 [ 62.459023] ? copy_mount_options+0x1fe/0x2f0 [ 62.463499] SyS_mount+0xab/0x120 [ 62.467017] ? copy_mnt_ns+0x8c0/0x8c0 [ 62.470885] do_syscall_64+0x1e8/0x640 [ 62.474752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.479579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 62.484744] RIP: 0033:0x441129 executing program [ 62.487917] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.495605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 62.502868] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 62.510134] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 62.517402] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 62.524667] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 62.535687] FAULT_INJECTION: forcing a failure. [ 62.535687] name failslab, interval 1, probability 0, space 0, times 0 [ 62.547311] CPU: 1 PID: 6814 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 62.554441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.563774] Call Trace: [ 62.566354] dump_stack+0x138/0x197 [ 62.570115] should_fail.cold+0x10f/0x159 [ 62.574251] should_failslab+0xdb/0x130 [ 62.578254] kmem_cache_alloc_trace+0x2e9/0x790 [ 62.582905] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 62.588335] ? sget_userns+0xfe/0xc30 [ 62.592116] ? rcu_read_lock_sched_held+0x110/0x130 [ 62.597132] selinux_sb_alloc_security+0x46/0x220 [ 62.601956] security_sb_alloc+0x6d/0xa0 [ 62.606006] sget_userns+0x196/0xc30 [ 62.609701] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 62.614351] ? kernfs_sop_show_options+0x190/0x190 [ 62.619273] kernfs_mount_ns+0xe9/0x790 [ 62.623250] cgroup_do_mount+0x9e/0x270 [ 62.627203] ? init_cgroup_root+0x310/0x310 [ 62.631505] ? ns_capable_common+0x12c/0x160 [ 62.635893] cgroup_mount+0x789/0x8b0 [ 62.639675] ? __lockdep_init_map+0x10c/0x570 [ 62.644149] ? cgroup_attach_task+0x6c0/0x6c0 [ 62.648625] mount_fs+0x97/0x2a1 [ 62.651979] vfs_kern_mount.part.0+0x5e/0x3d0 [ 62.656463] do_mount+0x417/0x27d0 [ 62.659985] ? copy_mount_string+0x40/0x40 [ 62.664200] ? memdup_user+0x58/0xa0 [ 62.667892] ? copy_mount_options+0x1fe/0x2f0 [ 62.672372] SyS_mount+0xab/0x120 [ 62.676061] ? copy_mnt_ns+0x8c0/0x8c0 [ 62.679926] do_syscall_64+0x1e8/0x640 [ 62.683794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.688623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 62.693875] RIP: 0033:0x441129 [ 62.697045] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.704743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 62.711992] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 62.719241] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 62.726487] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 62.733748] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 62.744921] FAULT_INJECTION: forcing a failure. [ 62.744921] name failslab, interval 1, probability 0, space 0, times 0 [ 62.756222] CPU: 0 PID: 6815 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 62.763301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.772635] Call Trace: [ 62.775206] dump_stack+0x138/0x197 [ 62.779425] should_fail.cold+0x10f/0x159 [ 62.783597] should_failslab+0xdb/0x130 [ 62.787554] kmem_cache_alloc_trace+0x2e9/0x790 [ 62.792200] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 62.797633] ? sget_userns+0xfe/0xc30 [ 62.801412] ? rcu_read_lock_sched_held+0x110/0x130 [ 62.806413] selinux_sb_alloc_security+0x46/0x220 [ 62.811238] security_sb_alloc+0x6d/0xa0 [ 62.815295] sget_userns+0x196/0xc30 [ 62.818989] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 62.823649] ? kernfs_sop_show_options+0x190/0x190 [ 62.828555] kernfs_mount_ns+0xe9/0x790 [ 62.832541] cgroup_do_mount+0x9e/0x270 [ 62.836490] ? init_cgroup_root+0x310/0x310 [ 62.840787] ? ns_capable_common+0x12c/0x160 [ 62.845177] cgroup_mount+0x789/0x8b0 [ 62.848955] ? __lockdep_init_map+0x10c/0x570 [ 62.853425] ? cgroup_attach_task+0x6c0/0x6c0 [ 62.857898] mount_fs+0x97/0x2a1 [ 62.861243] vfs_kern_mount.part.0+0x5e/0x3d0 [ 62.865718] do_mount+0x417/0x27d0 [ 62.869252] ? copy_mount_string+0x40/0x40 [ 62.873469] ? memdup_user+0x58/0xa0 [ 62.877175] ? copy_mount_options+0x1fe/0x2f0 [ 62.881652] SyS_mount+0xab/0x120 [ 62.885087] ? copy_mnt_ns+0x8c0/0x8c0 [ 62.888969] do_syscall_64+0x1e8/0x640 [ 62.892835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.897663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 62.902832] RIP: 0033:0x441129 [ 62.906000] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.913686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 62.920951] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 62.928199] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 62.935470] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program [ 62.942733] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 62.953005] FAULT_INJECTION: forcing a failure. [ 62.953005] name failslab, interval 1, probability 0, space 0, times 0 [ 62.964286] CPU: 1 PID: 6816 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 62.971621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.980955] Call Trace: [ 62.983528] dump_stack+0x138/0x197 [ 62.987141] should_fail.cold+0x10f/0x159 [ 62.991270] should_failslab+0xdb/0x130 [ 62.995233] __kmalloc+0x2f0/0x7a0 [ 62.998891] ? __list_lru_init+0x6b/0x660 [ 63.003051] __list_lru_init+0x6b/0x660 [ 63.007037] sget_userns+0x4e0/0xc30 [ 63.010751] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 63.015399] ? kernfs_sop_show_options+0x190/0x190 [ 63.020312] kernfs_mount_ns+0xe9/0x790 [ 63.024283] cgroup_do_mount+0x9e/0x270 [ 63.028244] ? init_cgroup_root+0x310/0x310 [ 63.032543] ? ns_capable_common+0x12c/0x160 [ 63.036931] cgroup_mount+0x789/0x8b0 [ 63.040715] ? __lockdep_init_map+0x10c/0x570 [ 63.045202] ? cgroup_attach_task+0x6c0/0x6c0 [ 63.049705] mount_fs+0x97/0x2a1 [ 63.053080] vfs_kern_mount.part.0+0x5e/0x3d0 [ 63.057570] do_mount+0x417/0x27d0 [ 63.061091] ? copy_mount_string+0x40/0x40 [ 63.065309] ? memdup_user+0x58/0xa0 [ 63.068999] ? copy_mount_options+0x1fe/0x2f0 [ 63.073475] SyS_mount+0xab/0x120 [ 63.076909] ? copy_mnt_ns+0x8c0/0x8c0 [ 63.080810] do_syscall_64+0x1e8/0x640 [ 63.084682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.089509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 executing program [ 63.094679] RIP: 0033:0x441129 [ 63.097849] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.105534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 63.112785] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 63.120066] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 63.127320] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 63.135102] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 63.147093] FAULT_INJECTION: forcing a failure. [ 63.147093] name failslab, interval 1, probability 0, space 0, times 0 [ 63.158401] CPU: 1 PID: 6817 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 63.165478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.174809] Call Trace: [ 63.177380] dump_stack+0x138/0x197 [ 63.180991] should_fail.cold+0x10f/0x159 [ 63.185127] should_failslab+0xdb/0x130 [ 63.189081] __kmalloc+0x2f0/0x7a0 [ 63.192608] ? lock_downgrade+0x6e0/0x6e0 [ 63.196733] ? register_shrinker+0xbd/0x220 [ 63.201035] register_shrinker+0xbd/0x220 [ 63.205159] sget_userns+0x9bf/0xc30 [ 63.208851] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 63.213497] ? kernfs_sop_show_options+0x190/0x190 [ 63.218491] kernfs_mount_ns+0xe9/0x790 [ 63.222444] cgroup_do_mount+0x9e/0x270 [ 63.226398] ? init_cgroup_root+0x310/0x310 [ 63.230706] ? ns_capable_common+0x12c/0x160 [ 63.235097] cgroup_mount+0x789/0x8b0 [ 63.238875] ? __lockdep_init_map+0x10c/0x570 [ 63.243352] ? cgroup_attach_task+0x6c0/0x6c0 [ 63.247825] mount_fs+0x97/0x2a1 [ 63.251173] vfs_kern_mount.part.0+0x5e/0x3d0 [ 63.255644] do_mount+0x417/0x27d0 [ 63.259167] ? copy_mount_string+0x40/0x40 [ 63.263382] ? memdup_user+0x58/0xa0 [ 63.267072] ? copy_mount_options+0x1fe/0x2f0 [ 63.271562] SyS_mount+0xab/0x120 [ 63.275008] ? copy_mnt_ns+0x8c0/0x8c0 [ 63.278879] do_syscall_64+0x1e8/0x640 [ 63.282740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.287561] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.292743] RIP: 0033:0x441129 [ 63.295920] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.303617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 63.310880] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 63.318126] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 63.325372] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 63.332643] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 63.340704] kasan: CONFIG_KASAN_INLINE enabled [ 63.345405] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 63.352906] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 63.359121] Modules linked in: [ 63.362294] CPU: 1 PID: 6817 Comm: syz-executor305 Not tainted 4.14.141 #37 [ 63.369364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.378708] task: ffff8880763ac740 task.stack: ffff888084fc0000 [ 63.384748] RIP: 0010:cgroup_kill_sb+0x2e/0x330 [ 63.389394] RSP: 0018:ffff888084fc7ac0 EFLAGS: 00010246 [ 63.394732] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 [ 63.401979] RDX: dffffc0000000000 RSI: ffffffff8778f720 RDI: ffff888090020eb0 [ 63.409235] RBP: ffff888084fc7ae0 R08: ffff8880763ac740 R09: ffff8880763acfe0 [ 63.416481] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888090020e80 [ 63.423726] R13: ffffffff877add80 R14: ffff888090020e80 R15: dffffc0000000000 [ 63.430975] FS: 0000000000ad5880(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 63.439175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.445033] CR2: 0000000020000300 CR3: 000000009bc47000 CR4: 00000000001406e0 [ 63.452278] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.459546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.466796] Call Trace: [ 63.469367] deactivate_locked_super+0x74/0xe0 [ 63.473927] sget_userns+0x9d9/0xc30 [ 63.477634] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 63.482278] ? kernfs_sop_show_options+0x190/0x190 [ 63.487183] kernfs_mount_ns+0xe9/0x790 [ 63.491141] cgroup_do_mount+0x9e/0x270 [ 63.495104] ? init_cgroup_root+0x310/0x310 [ 63.499400] ? ns_capable_common+0x12c/0x160 [ 63.503784] cgroup_mount+0x789/0x8b0 [ 63.507576] ? __lockdep_init_map+0x10c/0x570 [ 63.512054] ? cgroup_attach_task+0x6c0/0x6c0 [ 63.516532] mount_fs+0x97/0x2a1 [ 63.519880] vfs_kern_mount.part.0+0x5e/0x3d0 [ 63.524353] do_mount+0x417/0x27d0 [ 63.527869] ? copy_mount_string+0x40/0x40 [ 63.532080] ? memdup_user+0x58/0xa0 [ 63.535770] ? copy_mount_options+0x1fe/0x2f0 [ 63.540248] SyS_mount+0xab/0x120 [ 63.543680] ? copy_mnt_ns+0x8c0/0x8c0 [ 63.547561] do_syscall_64+0x1e8/0x640 [ 63.551429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.556249] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.561418] RIP: 0033:0x441129 [ 63.564598] RSP: 002b:00007ffd6dee3388 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.572287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441129 [ 63.579532] RDX: 00000000200002c0 RSI: 0000000020000200 RDI: 0000000000000000 [ 63.586774] RBP: 00007ffd6dee33a0 R08: 0000000000000000 R09: 0000000000000000 [ 63.594019] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 63.601266] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 63.608527] Code: e5 41 55 41 54 49 89 fc 53 48 83 ec 08 e8 7b 2a 06 00 4c 89 e7 e8 f3 f3 52 00 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 <80> 3c 11 00 0f 85 c4 02 00 00 48 8b 18 48 b8 00 00 00 00 00 fc [ 63.627600] RIP: cgroup_kill_sb+0x2e/0x330 RSP: ffff888084fc7ac0 [ 63.634007] ---[ end trace 207d3c26eed271f0 ]--- [ 63.638772] Kernel panic - not syncing: Fatal exception [ 63.645204] Kernel Offset: disabled [ 63.648816] Rebooting in 86400 seconds..