Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. syzkaller login: [ 69.080895][ T8439] FAULT_INJECTION: forcing a failure. [ 69.080895][ T8439] name failslab, interval 1, probability 0, space 0, times 1 [ 69.093602][ T8439] CPU: 1 PID: 8439 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 69.102353][ T8439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.112561][ T8439] Call Trace: [ 69.115838][ T8439] dump_stack_lvl+0x1d3/0x29f [ 69.120531][ T8439] ? show_regs_print_info+0x12/0x12 [ 69.125711][ T8439] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 69.131423][ T8439] ? __fs_reclaim_acquire+0x30/0x30 [ 69.136600][ T8439] ? __might_sleep+0x100/0x100 [ 69.141357][ T8439] should_fail+0x384/0x4b0 [ 69.145757][ T8439] ? getname_flags+0xba/0x640 [ 69.150434][ T8439] should_failslab+0x5/0x20 [ 69.154920][ T8439] kmem_cache_alloc+0x6b/0x340 [ 69.159832][ T8439] getname_flags+0xba/0x640 [ 69.164352][ T8439] do_sys_openat2+0xba/0x460 [ 69.168930][ T8439] ? __context_tracking_exit+0x7a/0xd0 [ 69.174400][ T8439] ? do_sys_open+0x220/0x220 [ 69.179120][ T8439] __x64_sys_openat+0x243/0x290 [ 69.183962][ T8439] ? __ia32_sys_open+0x270/0x270 [ 69.188882][ T8439] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 69.194844][ T8439] ? lockdep_hardirqs_on+0x8d/0x130 [ 69.200026][ T8439] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 69.205987][ T8439] do_syscall_64+0x3d/0xb0 [ 69.210387][ T8439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.216281][ T8439] RIP: 0033:0x406787 [ 69.220207][ T8439] Code: 25 00 00 41 00 3d 00 00 41 00 74 47 64 8b 04 25 18 00 00 00 85 c0 75 6b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 95 00 00 00 48 8b 4c 24 28 64 48 2b 0c 25 [ 69.239796][ T8439] RSP: 002b:00007fffffe0b130 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 69.248281][ T8439] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000406787 [ 69.256237][ T8439] RDX: 0000000000080001 RSI: 000000000049a0c8 RDI: 00000000ffffff9c [ 69.264190][ T8439] RBP: 000000000049a0c8 R08: 0000000000000000 R09: 00007fffffe0b120 [ 69.272141][ T8439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080001 executing program [ 69.280101][ T8439] R13: 0000000000000000 R14: 00000000004c8018 R15: 00000000004004e8 [ 69.306560][ T8441] FAULT_INJECTION: forcing a failure. [ 69.306560][ T8441] name fail_futex, interval 1, probability 0, space 0, times 1 [ 69.320560][ T8441] CPU: 1 PID: 8441 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 69.329343][ T8441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.339430][ T8441] Call Trace: [ 69.342705][ T8441] dump_stack_lvl+0x1d3/0x29f [ 69.347367][ T8441] ? show_regs_print_info+0x12/0x12 [ 69.352551][ T8441] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 69.358256][ T8441] ? mark_lock+0x199/0x1eb0 [ 69.362743][ T8441] should_fail+0x384/0x4b0 [ 69.367257][ T8441] get_futex_key+0x1b1/0x1750 [ 69.372007][ T8441] ? stack_trace_save+0x1e0/0x1e0 [ 69.377027][ T8441] ? futex_wait_restart+0x210/0x210 [ 69.382216][ T8441] futex_wake+0x139/0x760 [ 69.386528][ T8441] ? rcu_read_lock_sched_held+0x87/0x110 [ 69.392147][ T8441] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 69.398212][ T8441] ? futex_wait+0x700/0x700 [ 69.402708][ T8441] ? __lock_acquire+0x1385/0x6100 [ 69.407752][ T8441] ? __lock_acquire+0x145b/0x6100 [ 69.412772][ T8441] ? __lock_acquire+0x145b/0x6100 [ 69.417793][ T8441] do_futex+0xf11/0x3050 [ 69.422024][ T8441] ? trace_lock_acquire+0x190/0x190 [ 69.427201][ T8441] ? trace_lock_acquire+0x190/0x190 [ 69.432378][ T8441] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 69.438250][ T8441] ? _raw_spin_unlock+0x40/0x40 [ 69.443093][ T8441] ? futex_exit_release+0xc0/0xc0 [ 69.448096][ T8441] ? stack_trace_save+0x104/0x1e0 [ 69.453099][ T8441] ? stack_trace_snprint+0xe0/0xe0 [ 69.458192][ T8441] ? stack_depot_save+0x421/0x490 [ 69.463210][ T8441] ? __context_tracking_exit+0x7a/0xd0 [ 69.468750][ T8441] ? rcu_read_lock_sched_held+0x87/0x110 [ 69.474362][ T8441] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 69.480338][ T8441] ? __context_tracking_exit+0x7a/0xd0 [ 69.485784][ T8441] ? __lock_acquire+0x6100/0x6100 [ 69.490799][ T8441] __se_sys_futex+0x11c/0x4d0 [ 69.495633][ T8441] ? __x64_sys_futex+0xf0/0xf0 [ 69.500378][ T8441] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 69.506344][ T8441] ? lockdep_hardirqs_on+0x8d/0x130 [ 69.511607][ T8441] ? __x64_sys_futex+0x1d/0xf0 [ 69.516354][ T8441] do_syscall_64+0x3d/0xb0 [ 69.520843][ T8441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.526712][ T8441] RIP: 0033:0x445a69 [ 69.530585][ T8441] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 69.550342][ T8441] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 69.558911][ T8441] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 69.566861][ T8441] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 69.574817][ T8441] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 69.582855][ T8441] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 69.590818][ T8441] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 69.610300][ T8443] FAULT_INJECTION: forcing a failure. [ 69.610300][ T8443] name fail_futex, interval 1, probability 0, space 0, times 0 [ 69.624145][ T8443] CPU: 0 PID: 8443 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 69.632925][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.643007][ T8443] Call Trace: [ 69.646289][ T8443] dump_stack_lvl+0x1d3/0x29f [ 69.650980][ T8443] ? show_regs_print_info+0x12/0x12 [ 69.656184][ T8443] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 69.661905][ T8443] ? mark_lock+0x199/0x1eb0 [ 69.666402][ T8443] should_fail+0x384/0x4b0 [ 69.670814][ T8443] get_futex_key+0x1b1/0x1750 [ 69.675481][ T8443] ? stack_trace_save+0x1e0/0x1e0 [ 69.680494][ T8443] ? futex_wait_restart+0x210/0x210 [ 69.685698][ T8443] futex_wake+0x139/0x760 [ 69.690031][ T8443] ? futex_wait+0x700/0x700 [ 69.694518][ T8443] ? __lock_acquire+0x1385/0x6100 [ 69.699535][ T8443] ? __lock_acquire+0x145b/0x6100 [ 69.704734][ T8443] ? __lock_acquire+0x145b/0x6100 [ 69.709752][ T8443] do_futex+0xf11/0x3050 [ 69.713994][ T8443] ? trace_lock_acquire+0x190/0x190 [ 69.719197][ T8443] ? trace_lock_acquire+0x190/0x190 [ 69.724385][ T8443] ? futex_exit_release+0xc0/0xc0 [ 69.729395][ T8443] ? stack_trace_save+0x104/0x1e0 [ 69.734415][ T8443] ? stack_trace_snprint+0xe0/0xe0 [ 69.739529][ T8443] ? __context_tracking_exit+0x7a/0xd0 [ 69.744975][ T8443] ? rcu_read_lock_sched_held+0x87/0x110 [ 69.750598][ T8443] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 69.756581][ T8443] ? __context_tracking_exit+0x7a/0xd0 [ 69.762040][ T8443] ? __lock_acquire+0x6100/0x6100 [ 69.767077][ T8443] __se_sys_futex+0x11c/0x4d0 [ 69.771743][ T8443] ? __x64_sys_futex+0xf0/0xf0 [ 69.776494][ T8443] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 69.782458][ T8443] ? lockdep_hardirqs_on+0x8d/0x130 [ 69.787641][ T8443] ? __x64_sys_futex+0x1d/0xf0 [ 69.792482][ T8443] do_syscall_64+0x3d/0xb0 [ 69.796891][ T8443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.802772][ T8443] RIP: 0033:0x445a69 [ 69.806657][ T8443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 69.826248][ T8443] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 69.834737][ T8443] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 69.842697][ T8443] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 69.850654][ T8443] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 69.858618][ T8443] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 69.866573][ T8443] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 69.903558][ T8445] FAULT_INJECTION: forcing a failure. [ 69.903558][ T8445] name fail_futex, interval 1, probability 0, space 0, times 0 [ 69.925043][ T8445] CPU: 0 PID: 8445 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 69.933830][ T8445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.943890][ T8445] Call Trace: [ 69.947159][ T8445] dump_stack_lvl+0x1d3/0x29f [ 69.951836][ T8445] ? show_regs_print_info+0x12/0x12 [ 69.957031][ T8445] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 69.962757][ T8445] ? mark_lock+0x199/0x1eb0 [ 69.967255][ T8445] should_fail+0x384/0x4b0 [ 69.971663][ T8445] get_futex_key+0x1b1/0x1750 [ 69.976333][ T8445] ? stack_trace_save+0x1e0/0x1e0 [ 69.981348][ T8445] ? futex_wait_restart+0x210/0x210 [ 69.986542][ T8445] futex_wake+0x139/0x760 [ 69.990864][ T8445] ? futex_wait+0x700/0x700 [ 69.995354][ T8445] ? __lock_acquire+0x1385/0x6100 [ 70.000371][ T8445] ? __lock_acquire+0x145b/0x6100 [ 70.005384][ T8445] ? __lock_acquire+0x145b/0x6100 [ 70.010397][ T8445] do_futex+0xf11/0x3050 [ 70.014637][ T8445] ? trace_lock_acquire+0x190/0x190 [ 70.019820][ T8445] ? trace_lock_acquire+0x190/0x190 [ 70.025010][ T8445] ? futex_exit_release+0xc0/0xc0 [ 70.030032][ T8445] ? stack_trace_save+0x104/0x1e0 [ 70.035044][ T8445] ? stack_trace_snprint+0xe0/0xe0 [ 70.040162][ T8445] ? __context_tracking_exit+0x7a/0xd0 [ 70.045608][ T8445] ? rcu_read_lock_sched_held+0x87/0x110 [ 70.051233][ T8445] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 70.057222][ T8445] ? __context_tracking_exit+0x7a/0xd0 [ 70.062665][ T8445] ? __lock_acquire+0x6100/0x6100 [ 70.067686][ T8445] __se_sys_futex+0x11c/0x4d0 [ 70.072357][ T8445] ? __x64_sys_futex+0xf0/0xf0 [ 70.077128][ T8445] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 70.083093][ T8445] ? lockdep_hardirqs_on+0x8d/0x130 [ 70.088275][ T8445] ? __x64_sys_futex+0x1d/0xf0 [ 70.093026][ T8445] do_syscall_64+0x3d/0xb0 [ 70.097445][ T8445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.103411][ T8445] RIP: 0033:0x445a69 [ 70.107292][ T8445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 70.127145][ T8445] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 70.135551][ T8445] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 70.143508][ T8445] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 70.151465][ T8445] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 70.159420][ T8445] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 70.167474][ T8445] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 70.183899][ T8447] FAULT_INJECTION: forcing a failure. [ 70.183899][ T8447] name fail_futex, interval 1, probability 0, space 0, times 0 [ 70.196833][ T8447] CPU: 1 PID: 8447 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 70.206061][ T8447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.216106][ T8447] Call Trace: [ 70.219379][ T8447] dump_stack_lvl+0x1d3/0x29f [ 70.224152][ T8447] ? show_regs_print_info+0x12/0x12 [ 70.229334][ T8447] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 70.235090][ T8447] ? mark_lock+0x199/0x1eb0 [ 70.239581][ T8447] should_fail+0x384/0x4b0 [ 70.244011][ T8447] get_futex_key+0x1b1/0x1750 [ 70.248687][ T8447] ? stack_trace_save+0x1e0/0x1e0 [ 70.253694][ T8447] ? futex_wait_restart+0x210/0x210 [ 70.258891][ T8447] futex_wake+0x139/0x760 [ 70.263208][ T8447] ? futex_wait+0x700/0x700 [ 70.267697][ T8447] ? __lock_acquire+0x1385/0x6100 [ 70.272720][ T8447] ? __lock_acquire+0x145b/0x6100 [ 70.277736][ T8447] ? __lock_acquire+0x145b/0x6100 [ 70.282831][ T8447] do_futex+0xf11/0x3050 [ 70.287076][ T8447] ? trace_lock_acquire+0x190/0x190 [ 70.292255][ T8447] ? trace_lock_acquire+0x190/0x190 [ 70.297435][ T8447] ? futex_exit_release+0xc0/0xc0 [ 70.302449][ T8447] ? stack_trace_save+0x104/0x1e0 [ 70.307464][ T8447] ? stack_trace_snprint+0xe0/0xe0 [ 70.312573][ T8447] ? __context_tracking_exit+0x7a/0xd0 [ 70.318017][ T8447] ? rcu_read_lock_sched_held+0x87/0x110 [ 70.323634][ T8447] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 70.329609][ T8447] ? __context_tracking_exit+0x7a/0xd0 [ 70.335053][ T8447] ? __lock_acquire+0x6100/0x6100 [ 70.340070][ T8447] __se_sys_futex+0x11c/0x4d0 [ 70.344734][ T8447] ? __x64_sys_futex+0xf0/0xf0 [ 70.349481][ T8447] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 70.355442][ T8447] ? lockdep_hardirqs_on+0x8d/0x130 [ 70.360636][ T8447] ? __x64_sys_futex+0x1d/0xf0 [ 70.365381][ T8447] do_syscall_64+0x3d/0xb0 [ 70.369785][ T8447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.375670][ T8447] RIP: 0033:0x445a69 [ 70.379991][ T8447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 70.399587][ T8447] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 70.407984][ T8447] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 70.415934][ T8447] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 70.423883][ T8447] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 70.431827][ T8447] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 70.439785][ T8447] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 70.456246][ T8449] FAULT_INJECTION: forcing a failure. [ 70.456246][ T8449] name fail_futex, interval 1, probability 0, space 0, times 0 [ 70.469144][ T8449] CPU: 1 PID: 8449 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 70.477912][ T8449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.487951][ T8449] Call Trace: [ 70.491225][ T8449] dump_stack_lvl+0x1d3/0x29f [ 70.495886][ T8449] ? show_regs_print_info+0x12/0x12 [ 70.501064][ T8449] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 70.506763][ T8449] ? mark_lock+0x199/0x1eb0 [ 70.511247][ T8449] should_fail+0x384/0x4b0 [ 70.515645][ T8449] get_futex_key+0x1b1/0x1750 [ 70.520411][ T8449] ? stack_trace_save+0x1e0/0x1e0 [ 70.525552][ T8449] ? futex_wait_restart+0x210/0x210 [ 70.530736][ T8449] futex_wake+0x139/0x760 [ 70.535047][ T8449] ? futex_wait+0x700/0x700 [ 70.539524][ T8449] ? __lock_acquire+0x1385/0x6100 [ 70.544541][ T8449] ? __lock_acquire+0x145b/0x6100 [ 70.549545][ T8449] ? __lock_acquire+0x145b/0x6100 [ 70.554552][ T8449] do_futex+0xf11/0x3050 [ 70.558813][ T8449] ? trace_lock_acquire+0x190/0x190 [ 70.563990][ T8449] ? trace_lock_acquire+0x190/0x190 [ 70.569178][ T8449] ? futex_exit_release+0xc0/0xc0 [ 70.574185][ T8449] ? stack_trace_save+0x104/0x1e0 [ 70.579188][ T8449] ? stack_trace_snprint+0xe0/0xe0 [ 70.584296][ T8449] ? __context_tracking_exit+0x7a/0xd0 [ 70.589731][ T8449] ? rcu_read_lock_sched_held+0x87/0x110 [ 70.595345][ T8449] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 70.601319][ T8449] ? __context_tracking_exit+0x7a/0xd0 [ 70.606754][ T8449] ? __lock_acquire+0x6100/0x6100 [ 70.611759][ T8449] __se_sys_futex+0x11c/0x4d0 [ 70.616415][ T8449] ? __x64_sys_futex+0xf0/0xf0 [ 70.621168][ T8449] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 70.627127][ T8449] ? lockdep_hardirqs_on+0x8d/0x130 [ 70.632319][ T8449] ? __x64_sys_futex+0x1d/0xf0 [ 70.637060][ T8449] do_syscall_64+0x3d/0xb0 [ 70.641630][ T8449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.647500][ T8449] RIP: 0033:0x445a69 [ 70.651376][ T8449] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 70.671043][ T8449] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 70.679518][ T8449] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 70.687468][ T8449] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 70.695418][ T8449] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 70.703368][ T8449] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 70.711751][ T8449] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 70.729624][ T8451] FAULT_INJECTION: forcing a failure. [ 70.729624][ T8451] name fail_futex, interval 1, probability 0, space 0, times 0 [ 70.729647][ T8451] CPU: 1 PID: 8451 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 70.729662][ T8451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.729672][ T8451] Call Trace: [ 70.729679][ T8451] dump_stack_lvl+0x1d3/0x29f [ 70.729701][ T8451] ? show_regs_print_info+0x12/0x12 [ 70.729718][ T8451] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 70.729738][ T8451] ? mark_lock+0x199/0x1eb0 [ 70.729760][ T8451] should_fail+0x384/0x4b0 [ 70.729781][ T8451] get_futex_key+0x1b1/0x1750 [ 70.793922][ T8451] ? stack_trace_save+0x1e0/0x1e0 [ 70.798934][ T8451] ? futex_wait_restart+0x210/0x210 [ 70.804119][ T8451] futex_wake+0x139/0x760 [ 70.808434][ T8451] ? futex_wait+0x700/0x700 [ 70.812917][ T8451] ? __lock_acquire+0x1385/0x6100 [ 70.817927][ T8451] ? __lock_acquire+0x145b/0x6100 [ 70.822957][ T8451] ? __lock_acquire+0x145b/0x6100 [ 70.827964][ T8451] do_futex+0xf11/0x3050 [ 70.832193][ T8451] ? trace_lock_acquire+0x190/0x190 [ 70.837370][ T8451] ? trace_lock_acquire+0x190/0x190 [ 70.842549][ T8451] ? futex_exit_release+0xc0/0xc0 [ 70.847553][ T8451] ? stack_trace_save+0x104/0x1e0 [ 70.852643][ T8451] ? stack_trace_snprint+0xe0/0xe0 [ 70.857748][ T8451] ? __context_tracking_exit+0x7a/0xd0 [ 70.863185][ T8451] ? rcu_read_lock_sched_held+0x87/0x110 [ 70.868798][ T8451] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 70.874769][ T8451] ? __context_tracking_exit+0x7a/0xd0 [ 70.880204][ T8451] ? __lock_acquire+0x6100/0x6100 [ 70.885212][ T8451] __se_sys_futex+0x11c/0x4d0 [ 70.889867][ T8451] ? __x64_sys_futex+0xf0/0xf0 [ 70.894609][ T8451] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 70.900563][ T8451] ? lockdep_hardirqs_on+0x8d/0x130 [ 70.905737][ T8451] ? __x64_sys_futex+0x1d/0xf0 [ 70.910478][ T8451] do_syscall_64+0x3d/0xb0 [ 70.914885][ T8451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.920766][ T8451] RIP: 0033:0x445a69 [ 70.924635][ T8451] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 70.944214][ T8451] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 70.952606][ T8451] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 70.960554][ T8451] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 70.968499][ T8451] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 70.976445][ T8451] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 70.984391][ T8451] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 71.001022][ T8453] FAULT_INJECTION: forcing a failure. [ 71.001022][ T8453] name fail_futex, interval 1, probability 0, space 0, times 0 [ 71.013977][ T8453] CPU: 1 PID: 8453 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 71.022906][ T8453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.032939][ T8453] Call Trace: [ 71.036199][ T8453] dump_stack_lvl+0x1d3/0x29f [ 71.040863][ T8453] ? show_regs_print_info+0x12/0x12 [ 71.046044][ T8453] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 71.051749][ T8453] ? mark_lock+0x199/0x1eb0 [ 71.056236][ T8453] should_fail+0x384/0x4b0 [ 71.060653][ T8453] get_futex_key+0x1b1/0x1750 [ 71.065314][ T8453] ? stack_trace_save+0x1e0/0x1e0 [ 71.070328][ T8453] ? futex_wait_restart+0x210/0x210 [ 71.075571][ T8453] futex_wake+0x139/0x760 [ 71.079895][ T8453] ? futex_wait+0x700/0x700 [ 71.084381][ T8453] ? __lock_acquire+0x1385/0x6100 [ 71.089403][ T8453] ? __lock_acquire+0x145b/0x6100 [ 71.094419][ T8453] ? __lock_acquire+0x145b/0x6100 [ 71.099428][ T8453] do_futex+0xf11/0x3050 [ 71.103663][ T8453] ? trace_lock_acquire+0x190/0x190 [ 71.108860][ T8453] ? trace_lock_acquire+0x190/0x190 [ 71.114040][ T8453] ? futex_exit_release+0xc0/0xc0 [ 71.119060][ T8453] ? stack_trace_save+0x104/0x1e0 [ 71.124068][ T8453] ? stack_trace_snprint+0xe0/0xe0 [ 71.129179][ T8453] ? __context_tracking_exit+0x7a/0xd0 [ 71.134624][ T8453] ? rcu_read_lock_sched_held+0x87/0x110 [ 71.140237][ T8453] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 71.146296][ T8453] ? __context_tracking_exit+0x7a/0xd0 [ 71.151733][ T8453] ? __lock_acquire+0x6100/0x6100 [ 71.156742][ T8453] __se_sys_futex+0x11c/0x4d0 [ 71.161402][ T8453] ? __x64_sys_futex+0xf0/0xf0 [ 71.166147][ T8453] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 71.172107][ T8453] ? lockdep_hardirqs_on+0x8d/0x130 [ 71.177292][ T8453] ? __x64_sys_futex+0x1d/0xf0 [ 71.182044][ T8453] do_syscall_64+0x3d/0xb0 [ 71.186455][ T8453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.192329][ T8453] RIP: 0033:0x445a69 [ 71.196205][ T8453] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 71.215827][ T8453] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 71.224221][ T8453] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 71.232179][ T8453] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 71.240148][ T8453] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 71.248116][ T8453] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 71.256066][ T8453] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 71.273720][ T8455] FAULT_INJECTION: forcing a failure. [ 71.273720][ T8455] name fail_futex, interval 1, probability 0, space 0, times 0 [ 71.286653][ T8455] CPU: 1 PID: 8455 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 71.295431][ T8455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.305467][ T8455] Call Trace: [ 71.308741][ T8455] dump_stack_lvl+0x1d3/0x29f [ 71.313407][ T8455] ? show_regs_print_info+0x12/0x12 [ 71.318759][ T8455] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 71.324467][ T8455] ? mark_lock+0x199/0x1eb0 [ 71.328952][ T8455] should_fail+0x384/0x4b0 [ 71.333356][ T8455] get_futex_key+0x1b1/0x1750 [ 71.338020][ T8455] ? stack_trace_save+0x1e0/0x1e0 [ 71.343029][ T8455] ? futex_wait_restart+0x210/0x210 [ 71.348212][ T8455] futex_wake+0x139/0x760 [ 71.352532][ T8455] ? futex_wait+0x700/0x700 [ 71.357014][ T8455] ? __lock_acquire+0x1385/0x6100 [ 71.362283][ T8455] ? __lock_acquire+0x145b/0x6100 [ 71.367296][ T8455] ? __lock_acquire+0x145b/0x6100 [ 71.372313][ T8455] do_futex+0xf11/0x3050 [ 71.376544][ T8455] ? trace_lock_acquire+0x190/0x190 [ 71.381732][ T8455] ? trace_lock_acquire+0x190/0x190 [ 71.386917][ T8455] ? futex_exit_release+0xc0/0xc0 [ 71.391929][ T8455] ? stack_trace_save+0x104/0x1e0 [ 71.396934][ T8455] ? stack_trace_snprint+0xe0/0xe0 [ 71.402021][ T8455] ? rcu_read_lock_sched_held+0x87/0x110 [ 71.407645][ T8455] ? __context_tracking_exit+0x7a/0xd0 [ 71.413080][ T8455] ? rcu_read_lock_sched_held+0x87/0x110 [ 71.418736][ T8455] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 71.424707][ T8455] ? __context_tracking_exit+0x7a/0xd0 [ 71.430142][ T8455] ? __lock_acquire+0x6100/0x6100 [ 71.435158][ T8455] __se_sys_futex+0x11c/0x4d0 [ 71.439820][ T8455] ? __x64_sys_futex+0xf0/0xf0 [ 71.444563][ T8455] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 71.450532][ T8455] ? lockdep_hardirqs_on+0x8d/0x130 [ 71.455719][ T8455] ? __x64_sys_futex+0x1d/0xf0 [ 71.460472][ T8455] do_syscall_64+0x3d/0xb0 [ 71.464881][ T8455] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.470754][ T8455] RIP: 0033:0x445a69 [ 71.474625][ T8455] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 71.494208][ T8455] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 71.502598][ T8455] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 71.510560][ T8455] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 71.518518][ T8455] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 71.526469][ T8455] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 71.534415][ T8455] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 71.550686][ T8457] FAULT_INJECTION: forcing a failure. [ 71.550686][ T8457] name fail_futex, interval 1, probability 0, space 0, times 0 [ 71.563846][ T8457] CPU: 0 PID: 8457 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 71.572612][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.582647][ T8457] Call Trace: [ 71.585910][ T8457] dump_stack_lvl+0x1d3/0x29f [ 71.590573][ T8457] ? show_regs_print_info+0x12/0x12 [ 71.595755][ T8457] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 71.601476][ T8457] ? mark_lock+0x199/0x1eb0 [ 71.605968][ T8457] should_fail+0x384/0x4b0 [ 71.610547][ T8457] get_futex_key+0x1b1/0x1750 [ 71.615211][ T8457] ? stack_trace_save+0x1e0/0x1e0 [ 71.620222][ T8457] ? futex_wait_restart+0x210/0x210 [ 71.625414][ T8457] futex_wake+0x139/0x760 [ 71.629732][ T8457] ? futex_wait+0x700/0x700 [ 71.634220][ T8457] ? __lock_acquire+0x1385/0x6100 [ 71.639235][ T8457] ? __lock_acquire+0x145b/0x6100 [ 71.644243][ T8457] ? __lock_acquire+0x145b/0x6100 [ 71.649255][ T8457] do_futex+0xf11/0x3050 [ 71.653492][ T8457] ? trace_lock_acquire+0x190/0x190 [ 71.658674][ T8457] ? trace_lock_acquire+0x190/0x190 [ 71.663858][ T8457] ? futex_exit_release+0xc0/0xc0 [ 71.668863][ T8457] ? stack_trace_save+0x104/0x1e0 [ 71.673869][ T8457] ? stack_trace_snprint+0xe0/0xe0 [ 71.678988][ T8457] ? __context_tracking_exit+0x7a/0xd0 [ 71.684434][ T8457] ? rcu_read_lock_sched_held+0x87/0x110 [ 71.690052][ T8457] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 71.696038][ T8457] ? __context_tracking_exit+0x7a/0xd0 [ 71.701483][ T8457] ? __lock_acquire+0x6100/0x6100 [ 71.706498][ T8457] __se_sys_futex+0x11c/0x4d0 [ 71.711167][ T8457] ? __x64_sys_futex+0xf0/0xf0 [ 71.715915][ T8457] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 71.721878][ T8457] ? lockdep_hardirqs_on+0x8d/0x130 [ 71.727060][ T8457] ? __x64_sys_futex+0x1d/0xf0 [ 71.731824][ T8457] do_syscall_64+0x3d/0xb0 [ 71.736231][ T8457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.742110][ T8457] RIP: 0033:0x445a69 [ 71.745986][ T8457] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 71.765586][ T8457] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 71.773989][ T8457] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 71.781946][ T8457] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 71.789909][ T8457] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 71.797864][ T8457] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 71.805831][ T8457] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 71.822556][ T8459] FAULT_INJECTION: forcing a failure. [ 71.822556][ T8459] name fail_futex, interval 1, probability 0, space 0, times 0 [ 71.835543][ T8459] CPU: 1 PID: 8459 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 71.844307][ T8459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.854341][ T8459] Call Trace: [ 71.857603][ T8459] dump_stack_lvl+0x1d3/0x29f [ 71.862264][ T8459] ? show_regs_print_info+0x12/0x12 [ 71.867456][ T8459] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 71.873179][ T8459] ? __lock_acquire+0x145b/0x6100 [ 71.878185][ T8459] ? mark_lock+0x199/0x1eb0 [ 71.882672][ T8459] should_fail+0x384/0x4b0 [ 71.887086][ T8459] get_futex_key+0x1b1/0x1750 [ 71.891746][ T8459] ? stack_trace_save+0x1e0/0x1e0 [ 71.896765][ T8459] ? futex_wait_restart+0x210/0x210 [ 71.901954][ T8459] futex_wake+0x139/0x760 [ 71.906270][ T8459] ? futex_wait+0x700/0x700 [ 71.910761][ T8459] do_futex+0xf11/0x3050 [ 71.915012][ T8459] ? futex_exit_release+0xc0/0xc0 [ 71.920029][ T8459] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 71.925991][ T8459] ? print_irqtrace_events+0x220/0x220 [ 71.931429][ T8459] ? do_raw_spin_unlock+0x134/0x8a0 [ 71.936606][ T8459] ? finish_lock_switch+0xee/0x1c0 [ 71.941694][ T8459] ? lockdep_hardirqs_on+0x8d/0x130 [ 71.946874][ T8459] ? finish_lock_switch+0xee/0x1c0 [ 71.951969][ T8459] ? finish_task_switch+0x140/0x630 [ 71.957152][ T8459] ? __schedule+0xc0f/0x11f0 [ 71.961729][ T8459] ? __sched_text_start+0x8/0x8 [ 71.966563][ T8459] ? preempt_schedule_irq+0x109/0x190 [ 71.971930][ T8459] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 71.977890][ T8459] ? __cond_resched+0xf0/0xf0 [ 71.982556][ T8459] __se_sys_futex+0x11c/0x4d0 [ 71.987214][ T8459] ? __x64_sys_futex+0xf0/0xf0 [ 71.991953][ T8459] ? trace_hardirqs_on+0x30/0x80 [ 71.996884][ T8459] ? syscall_enter_from_user_mode+0x38/0x1b0 [ 72.002846][ T8459] ? __x64_sys_futex+0x1d/0xf0 [ 72.007590][ T8459] do_syscall_64+0x3d/0xb0 [ 72.011985][ T8459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.017880][ T8459] RIP: 0033:0x445a69 [ 72.021754][ T8459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.041334][ T8459] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 72.049734][ T8459] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 72.057693][ T8459] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 72.065641][ T8459] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 72.073591][ T8459] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 72.081537][ T8459] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 72.098634][ T8461] FAULT_INJECTION: forcing a failure. [ 72.098634][ T8461] name fail_futex, interval 1, probability 0, space 0, times 0 [ 72.111761][ T8461] CPU: 0 PID: 8461 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 72.120530][ T8461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.130575][ T8461] Call Trace: [ 72.133842][ T8461] dump_stack_lvl+0x1d3/0x29f [ 72.138610][ T8461] ? show_regs_print_info+0x12/0x12 [ 72.143801][ T8461] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 72.149521][ T8461] ? mark_lock+0x199/0x1eb0 [ 72.154020][ T8461] should_fail+0x384/0x4b0 [ 72.158427][ T8461] get_futex_key+0x1b1/0x1750 [ 72.163093][ T8461] ? stack_trace_save+0x1e0/0x1e0 [ 72.168201][ T8461] ? futex_wait_restart+0x210/0x210 [ 72.173389][ T8461] futex_wake+0x139/0x760 [ 72.177706][ T8461] ? futex_wait+0x700/0x700 [ 72.182190][ T8461] ? __lock_acquire+0x1385/0x6100 [ 72.187217][ T8461] ? __lock_acquire+0x145b/0x6100 [ 72.192236][ T8461] ? __lock_acquire+0x145b/0x6100 [ 72.197249][ T8461] do_futex+0xf11/0x3050 [ 72.201489][ T8461] ? trace_lock_acquire+0x190/0x190 [ 72.206674][ T8461] ? trace_lock_acquire+0x190/0x190 [ 72.211859][ T8461] ? futex_exit_release+0xc0/0xc0 [ 72.216880][ T8461] ? stack_trace_save+0x104/0x1e0 [ 72.221890][ T8461] ? stack_trace_snprint+0xe0/0xe0 [ 72.227024][ T8461] ? __context_tracking_exit+0x7a/0xd0 [ 72.232477][ T8461] ? rcu_read_lock_sched_held+0x87/0x110 [ 72.238112][ T8461] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 72.244096][ T8461] ? __context_tracking_exit+0x7a/0xd0 [ 72.249893][ T8461] ? __lock_acquire+0x6100/0x6100 [ 72.254923][ T8461] __se_sys_futex+0x11c/0x4d0 [ 72.259598][ T8461] ? __x64_sys_futex+0xf0/0xf0 [ 72.264350][ T8461] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 72.270317][ T8461] ? lockdep_hardirqs_on+0x8d/0x130 [ 72.275504][ T8461] ? __x64_sys_futex+0x1d/0xf0 [ 72.280260][ T8461] do_syscall_64+0x3d/0xb0 [ 72.284680][ T8461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.290557][ T8461] RIP: 0033:0x445a69 [ 72.294438][ T8461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 72.314027][ T8461] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 72.322430][ T8461] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 72.330386][ T8461] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 72.338428][ T8461] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 72.346393][ T8461] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 72.354443][ T8461] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 72.382345][ T8463] FAULT_INJECTION: forcing a failure. [ 72.382345][ T8463] name fail_futex, interval 1, probability 0, space 0, times 0 [ 72.395154][ T8463] CPU: 1 PID: 8463 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 72.403911][ T8463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.413959][ T8463] Call Trace: [ 72.417224][ T8463] dump_stack_lvl+0x1d3/0x29f [ 72.421895][ T8463] ? show_regs_print_info+0x12/0x12 [ 72.427082][ T8463] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 72.432788][ T8463] ? mark_lock+0x199/0x1eb0 [ 72.437284][ T8463] should_fail+0x384/0x4b0 [ 72.441698][ T8463] get_futex_key+0x1b1/0x1750 [ 72.446365][ T8463] ? stack_trace_save+0x1e0/0x1e0 [ 72.451392][ T8463] ? futex_wait_restart+0x210/0x210 [ 72.456583][ T8463] futex_wake+0x139/0x760 [ 72.460920][ T8463] ? futex_wait+0x700/0x700 [ 72.465406][ T8463] ? __lock_acquire+0x1385/0x6100 [ 72.470421][ T8463] ? __lock_acquire+0x145b/0x6100 [ 72.475432][ T8463] ? __lock_acquire+0x145b/0x6100 [ 72.480444][ T8463] do_futex+0xf11/0x3050 [ 72.484684][ T8463] ? trace_lock_acquire+0x190/0x190 [ 72.489869][ T8463] ? trace_lock_acquire+0x190/0x190 [ 72.495058][ T8463] ? futex_exit_release+0xc0/0xc0 [ 72.500066][ T8463] ? stack_trace_save+0x104/0x1e0 [ 72.505074][ T8463] ? stack_trace_snprint+0xe0/0xe0 [ 72.510189][ T8463] ? __context_tracking_exit+0x7a/0xd0 [ 72.515637][ T8463] ? rcu_read_lock_sched_held+0x87/0x110 [ 72.521258][ T8463] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 72.527238][ T8463] ? __context_tracking_exit+0x7a/0xd0 [ 72.532678][ T8463] ? __lock_acquire+0x6100/0x6100 [ 72.537692][ T8463] __se_sys_futex+0x11c/0x4d0 [ 72.542355][ T8463] ? __x64_sys_futex+0xf0/0xf0 [ 72.547101][ T8463] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 72.553065][ T8463] ? lockdep_hardirqs_on+0x8d/0x130 [ 72.558249][ T8463] ? __x64_sys_futex+0x1d/0xf0 [ 72.563018][ T8463] do_syscall_64+0x3d/0xb0 [ 72.567421][ T8463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.573299][ T8463] RIP: 0033:0x445a69 [ 72.577178][ T8463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.596766][ T8463] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 72.605179][ T8463] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 72.613135][ T8463] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 72.621090][ T8463] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 72.629051][ T8463] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 72.637027][ T8463] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 72.653034][ T8465] FAULT_INJECTION: forcing a failure. [ 72.653034][ T8465] name fail_futex, interval 1, probability 0, space 0, times 0 [ 72.666062][ T8465] CPU: 1 PID: 8465 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 72.674817][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.684873][ T8465] Call Trace: [ 72.688138][ T8465] dump_stack_lvl+0x1d3/0x29f [ 72.692800][ T8465] ? show_regs_print_info+0x12/0x12 [ 72.697981][ T8465] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 72.703685][ T8465] ? mark_lock+0x199/0x1eb0 [ 72.708172][ T8465] should_fail+0x384/0x4b0 [ 72.712579][ T8465] get_futex_key+0x1b1/0x1750 [ 72.717240][ T8465] ? stack_trace_save+0x1e0/0x1e0 [ 72.722248][ T8465] ? futex_wait_restart+0x210/0x210 [ 72.727433][ T8465] futex_wake+0x139/0x760 [ 72.731750][ T8465] ? futex_wait+0x700/0x700 [ 72.736670][ T8465] ? __lock_acquire+0x1385/0x6100 [ 72.741680][ T8465] ? __lock_acquire+0x145b/0x6100 [ 72.746685][ T8465] ? __lock_acquire+0x145b/0x6100 [ 72.751692][ T8465] do_futex+0xf11/0x3050 [ 72.755926][ T8465] ? trace_lock_acquire+0x190/0x190 [ 72.761108][ T8465] ? trace_lock_acquire+0x190/0x190 [ 72.766299][ T8465] ? futex_exit_release+0xc0/0xc0 [ 72.771316][ T8465] ? stack_trace_save+0x104/0x1e0 [ 72.776345][ T8465] ? stack_trace_snprint+0xe0/0xe0 [ 72.781451][ T8465] ? __context_tracking_exit+0x7a/0xd0 [ 72.786893][ T8465] ? rcu_read_lock_sched_held+0x87/0x110 [ 72.792507][ T8465] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 72.798482][ T8465] ? __context_tracking_exit+0x7a/0xd0 [ 72.803927][ T8465] ? __lock_acquire+0x6100/0x6100 [ 72.808957][ T8465] __se_sys_futex+0x11c/0x4d0 [ 72.813623][ T8465] ? __x64_sys_futex+0xf0/0xf0 [ 72.818383][ T8465] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 72.824371][ T8465] ? lockdep_hardirqs_on+0x8d/0x130 [ 72.829563][ T8465] ? __x64_sys_futex+0x1d/0xf0 [ 72.834369][ T8465] do_syscall_64+0x3d/0xb0 [ 72.838824][ T8465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.844701][ T8465] RIP: 0033:0x445a69 [ 72.848579][ T8465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.868345][ T8465] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 72.876743][ T8465] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 72.884697][ T8465] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 72.892663][ T8465] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 72.900618][ T8465] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 72.908567][ T8465] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 72.924151][ T8467] FAULT_INJECTION: forcing a failure. [ 72.924151][ T8467] name fail_futex, interval 1, probability 0, space 0, times 0 [ 72.937032][ T8467] CPU: 1 PID: 8467 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 72.945883][ T8467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.955931][ T8467] Call Trace: [ 72.959214][ T8467] dump_stack_lvl+0x1d3/0x29f [ 72.963891][ T8467] ? show_regs_print_info+0x12/0x12 [ 72.969070][ T8467] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 72.974789][ T8467] ? mark_lock+0x199/0x1eb0 [ 72.979278][ T8467] should_fail+0x384/0x4b0 [ 72.983678][ T8467] get_futex_key+0x1b1/0x1750 [ 72.988338][ T8467] ? stack_trace_save+0x1e0/0x1e0 [ 72.993347][ T8467] ? futex_wait_restart+0x210/0x210 [ 72.998532][ T8467] futex_wake+0x139/0x760 [ 73.002852][ T8467] ? futex_wait+0x700/0x700 [ 73.007337][ T8467] ? __lock_acquire+0x1385/0x6100 [ 73.012348][ T8467] ? __lock_acquire+0x145b/0x6100 [ 73.017367][ T8467] ? __lock_acquire+0x145b/0x6100 [ 73.022506][ T8467] do_futex+0xf11/0x3050 [ 73.026747][ T8467] ? trace_lock_acquire+0x190/0x190 [ 73.031939][ T8467] ? trace_lock_acquire+0x190/0x190 [ 73.037154][ T8467] ? futex_exit_release+0xc0/0xc0 [ 73.042162][ T8467] ? stack_trace_save+0x104/0x1e0 [ 73.047171][ T8467] ? stack_trace_snprint+0xe0/0xe0 [ 73.052295][ T8467] ? __context_tracking_exit+0x7a/0xd0 [ 73.057741][ T8467] ? rcu_read_lock_sched_held+0x87/0x110 [ 73.063361][ T8467] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 73.069341][ T8467] ? __context_tracking_exit+0x7a/0xd0 [ 73.074784][ T8467] ? __lock_acquire+0x6100/0x6100 [ 73.079799][ T8467] __se_sys_futex+0x11c/0x4d0 [ 73.084479][ T8467] ? __x64_sys_futex+0xf0/0xf0 [ 73.089232][ T8467] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 73.095204][ T8467] ? lockdep_hardirqs_on+0x8d/0x130 [ 73.100393][ T8467] ? __x64_sys_futex+0x1d/0xf0 [ 73.105145][ T8467] do_syscall_64+0x3d/0xb0 [ 73.109662][ T8467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.115540][ T8467] RIP: 0033:0x445a69 [ 73.119422][ T8467] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.139009][ T8467] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 73.147407][ T8467] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 73.155366][ T8467] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 73.163409][ T8467] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.171449][ T8467] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 73.179407][ T8467] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 73.194434][ T8469] FAULT_INJECTION: forcing a failure. [ 73.194434][ T8469] name fail_futex, interval 1, probability 0, space 0, times 0 [ 73.207557][ T8469] CPU: 1 PID: 8469 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 73.216337][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.226392][ T8469] Call Trace: [ 73.229679][ T8469] dump_stack_lvl+0x1d3/0x29f [ 73.234431][ T8469] ? show_regs_print_info+0x12/0x12 [ 73.240393][ T8469] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 73.246098][ T8469] ? mark_lock+0x199/0x1eb0 [ 73.250586][ T8469] should_fail+0x384/0x4b0 [ 73.254990][ T8469] get_futex_key+0x1b1/0x1750 [ 73.259659][ T8469] ? stack_trace_save+0x1e0/0x1e0 [ 73.264669][ T8469] ? futex_wait_restart+0x210/0x210 [ 73.269854][ T8469] futex_wake+0x139/0x760 [ 73.274181][ T8469] ? futex_wait+0x700/0x700 [ 73.278675][ T8469] ? __lock_acquire+0x1385/0x6100 [ 73.283700][ T8469] ? __lock_acquire+0x145b/0x6100 [ 73.288718][ T8469] ? __lock_acquire+0x145b/0x6100 [ 73.293730][ T8469] do_futex+0xf11/0x3050 [ 73.297977][ T8469] ? trace_lock_acquire+0x190/0x190 [ 73.303162][ T8469] ? trace_lock_acquire+0x190/0x190 [ 73.308389][ T8469] ? futex_exit_release+0xc0/0xc0 [ 73.313413][ T8469] ? stack_trace_save+0x104/0x1e0 [ 73.318422][ T8469] ? stack_trace_snprint+0xe0/0xe0 [ 73.323531][ T8469] ? __context_tracking_exit+0x7a/0xd0 [ 73.328973][ T8469] ? rcu_read_lock_sched_held+0x87/0x110 [ 73.334597][ T8469] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 73.340580][ T8469] ? __context_tracking_exit+0x7a/0xd0 [ 73.346032][ T8469] ? __lock_acquire+0x6100/0x6100 [ 73.351073][ T8469] __se_sys_futex+0x11c/0x4d0 [ 73.355742][ T8469] ? __x64_sys_futex+0xf0/0xf0 [ 73.360488][ T8469] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 73.366455][ T8469] ? lockdep_hardirqs_on+0x8d/0x130 [ 73.371656][ T8469] ? __x64_sys_futex+0x1d/0xf0 [ 73.376405][ T8469] do_syscall_64+0x3d/0xb0 [ 73.380805][ T8469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.386686][ T8469] RIP: 0033:0x445a69 [ 73.390575][ T8469] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.410170][ T8469] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 73.418623][ T8469] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 73.426624][ T8469] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 73.434579][ T8469] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.442532][ T8469] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 73.450572][ T8469] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 73.473703][ T8471] FAULT_INJECTION: forcing a failure. [ 73.473703][ T8471] name fail_futex, interval 1, probability 0, space 0, times 0 [ 73.487117][ T8471] CPU: 0 PID: 8471 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 73.495864][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.505927][ T8471] Call Trace: [ 73.509200][ T8471] dump_stack_lvl+0x1d3/0x29f [ 73.513891][ T8471] ? show_regs_print_info+0x12/0x12 [ 73.519098][ T8471] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 73.524802][ T8471] ? mark_lock+0x199/0x1eb0 [ 73.529290][ T8471] should_fail+0x384/0x4b0 [ 73.533693][ T8471] get_futex_key+0x1b1/0x1750 [ 73.538355][ T8471] ? stack_trace_save+0x1e0/0x1e0 [ 73.543366][ T8471] ? futex_wait_restart+0x210/0x210 [ 73.548549][ T8471] futex_wake+0x139/0x760 [ 73.552861][ T8471] ? futex_wait+0x700/0x700 [ 73.557347][ T8471] ? __lock_acquire+0x1385/0x6100 [ 73.562379][ T8471] ? __lock_acquire+0x145b/0x6100 [ 73.567388][ T8471] ? __lock_acquire+0x145b/0x6100 [ 73.572395][ T8471] do_futex+0xf11/0x3050 [ 73.576650][ T8471] ? trace_lock_acquire+0x190/0x190 [ 73.581836][ T8471] ? trace_lock_acquire+0x190/0x190 [ 73.587040][ T8471] ? futex_exit_release+0xc0/0xc0 [ 73.592073][ T8471] ? stack_trace_save+0x104/0x1e0 [ 73.597082][ T8471] ? stack_trace_snprint+0xe0/0xe0 [ 73.602207][ T8471] ? __context_tracking_exit+0x7a/0xd0 [ 73.607652][ T8471] ? rcu_read_lock_sched_held+0x87/0x110 [ 73.613272][ T8471] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 73.619253][ T8471] ? __context_tracking_exit+0x7a/0xd0 [ 73.624706][ T8471] ? __lock_acquire+0x6100/0x6100 [ 73.629724][ T8471] __se_sys_futex+0x11c/0x4d0 [ 73.634389][ T8471] ? __x64_sys_futex+0xf0/0xf0 [ 73.639140][ T8471] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 73.645104][ T8471] ? lockdep_hardirqs_on+0x8d/0x130 [ 73.650293][ T8471] ? __x64_sys_futex+0x1d/0xf0 [ 73.655049][ T8471] do_syscall_64+0x3d/0xb0 [ 73.659627][ T8471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.665507][ T8471] RIP: 0033:0x445a69 executing program [ 73.669388][ T8471] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.688979][ T8471] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 73.697379][ T8471] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 73.705339][ T8471] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 73.713295][ T8471] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 73.721248][ T8471] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 73.729222][ T8471] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 73.746723][ T8473] FAULT_INJECTION: forcing a failure. [ 73.746723][ T8473] name fail_futex, interval 1, probability 0, space 0, times 0 [ 73.759877][ T8473] CPU: 0 PID: 8473 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 73.768723][ T8473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.778761][ T8473] Call Trace: [ 73.782052][ T8473] dump_stack_lvl+0x1d3/0x29f [ 73.786730][ T8473] ? show_regs_print_info+0x12/0x12 [ 73.791911][ T8473] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 73.797611][ T8473] ? mark_lock+0x199/0x1eb0 [ 73.802100][ T8473] should_fail+0x384/0x4b0 [ 73.806498][ T8473] get_futex_key+0x1b1/0x1750 [ 73.811160][ T8473] ? stack_trace_save+0x1e0/0x1e0 [ 73.816167][ T8473] ? futex_wait_restart+0x210/0x210 [ 73.821351][ T8473] futex_wake+0x139/0x760 [ 73.825680][ T8473] ? futex_wait+0x700/0x700 [ 73.830159][ T8473] ? __lock_acquire+0x1385/0x6100 [ 73.835168][ T8473] ? __lock_acquire+0x145b/0x6100 [ 73.840174][ T8473] ? __lock_acquire+0x145b/0x6100 [ 73.845182][ T8473] do_futex+0xf11/0x3050 [ 73.849411][ T8473] ? trace_lock_acquire+0x190/0x190 [ 73.854587][ T8473] ? trace_lock_acquire+0x190/0x190 [ 73.859767][ T8473] ? futex_exit_release+0xc0/0xc0 [ 73.864773][ T8473] ? stack_trace_save+0x104/0x1e0 [ 73.869778][ T8473] ? stack_trace_snprint+0xe0/0xe0 [ 73.874887][ T8473] ? __context_tracking_exit+0x7a/0xd0 [ 73.880336][ T8473] ? rcu_read_lock_sched_held+0x87/0x110 [ 73.885962][ T8473] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 73.891934][ T8473] ? __context_tracking_exit+0x7a/0xd0 [ 73.897373][ T8473] ? __lock_acquire+0x6100/0x6100 [ 73.902388][ T8473] __se_sys_futex+0x11c/0x4d0 [ 73.907048][ T8473] ? __x64_sys_futex+0xf0/0xf0 [ 73.911795][ T8473] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 73.917755][ T8473] ? lockdep_hardirqs_on+0x8d/0x130 [ 73.923021][ T8473] ? __x64_sys_futex+0x1d/0xf0 [ 73.927766][ T8473] do_syscall_64+0x3d/0xb0 [ 73.932164][ T8473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.938038][ T8473] RIP: 0033:0x445a69 [ 73.941913][ T8473] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.961503][ T8473] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 73.969900][ T8473] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 73.977859][ T8473] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 73.985810][ T8473] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 73.993767][ T8473] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 74.001742][ T8473] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 74.019226][ T8475] FAULT_INJECTION: forcing a failure. [ 74.019226][ T8475] name fail_futex, interval 1, probability 0, space 0, times 0 [ 74.032141][ T8475] CPU: 0 PID: 8475 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 74.040946][ T8475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.050984][ T8475] Call Trace: [ 74.054254][ T8475] dump_stack_lvl+0x1d3/0x29f [ 74.058924][ T8475] ? show_regs_print_info+0x12/0x12 [ 74.064104][ T8475] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 74.069810][ T8475] ? mark_lock+0x199/0x1eb0 [ 74.074299][ T8475] should_fail+0x384/0x4b0 [ 74.078698][ T8475] get_futex_key+0x1b1/0x1750 [ 74.083359][ T8475] ? stack_trace_save+0x1e0/0x1e0 [ 74.088377][ T8475] ? futex_wait_restart+0x210/0x210 [ 74.093573][ T8475] futex_wake+0x139/0x760 [ 74.097884][ T8475] ? futex_wait+0x700/0x700 [ 74.102369][ T8475] ? __lock_acquire+0x1385/0x6100 [ 74.107389][ T8475] ? __lock_acquire+0x145b/0x6100 [ 74.112404][ T8475] ? __lock_acquire+0x145b/0x6100 [ 74.117410][ T8475] do_futex+0xf11/0x3050 [ 74.121640][ T8475] ? trace_lock_acquire+0x190/0x190 [ 74.126817][ T8475] ? trace_lock_acquire+0x190/0x190 [ 74.131995][ T8475] ? futex_exit_release+0xc0/0xc0 [ 74.136998][ T8475] ? stack_trace_save+0x104/0x1e0 [ 74.142011][ T8475] ? stack_trace_snprint+0xe0/0xe0 [ 74.147114][ T8475] ? __context_tracking_exit+0x7a/0xd0 [ 74.152556][ T8475] ? rcu_read_lock_sched_held+0x87/0x110 [ 74.158608][ T8475] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 74.164581][ T8475] ? __context_tracking_exit+0x7a/0xd0 [ 74.170027][ T8475] ? __lock_acquire+0x6100/0x6100 [ 74.175046][ T8475] __se_sys_futex+0x11c/0x4d0 [ 74.179769][ T8475] ? __x64_sys_futex+0xf0/0xf0 [ 74.184518][ T8475] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 74.190481][ T8475] ? lockdep_hardirqs_on+0x8d/0x130 [ 74.195692][ T8475] ? __x64_sys_futex+0x1d/0xf0 [ 74.200439][ T8475] do_syscall_64+0x3d/0xb0 [ 74.204856][ T8475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.210750][ T8475] RIP: 0033:0x445a69 [ 74.214631][ T8475] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 74.234215][ T8475] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 74.242613][ T8475] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 74.250664][ T8475] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 74.258616][ T8475] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.266565][ T8475] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 74.274545][ T8475] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 74.291804][ T8477] FAULT_INJECTION: forcing a failure. [ 74.291804][ T8477] name fail_futex, interval 1, probability 0, space 0, times 0 [ 74.304702][ T8477] CPU: 0 PID: 8477 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 74.313471][ T8477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.323508][ T8477] Call Trace: [ 74.326771][ T8477] dump_stack_lvl+0x1d3/0x29f [ 74.331434][ T8477] ? show_regs_print_info+0x12/0x12 [ 74.336614][ T8477] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 74.342318][ T8477] ? mark_lock+0x199/0x1eb0 [ 74.346807][ T8477] should_fail+0x384/0x4b0 [ 74.351207][ T8477] get_futex_key+0x1b1/0x1750 [ 74.355868][ T8477] ? stack_trace_save+0x1e0/0x1e0 [ 74.360875][ T8477] ? futex_wait_restart+0x210/0x210 [ 74.366060][ T8477] futex_wake+0x139/0x760 [ 74.370390][ T8477] ? futex_wait+0x700/0x700 [ 74.374881][ T8477] ? __lock_acquire+0x1385/0x6100 [ 74.379905][ T8477] ? __lock_acquire+0x145b/0x6100 [ 74.384918][ T8477] ? __lock_acquire+0x145b/0x6100 [ 74.389938][ T8477] do_futex+0xf11/0x3050 [ 74.394170][ T8477] ? trace_lock_acquire+0x190/0x190 [ 74.399348][ T8477] ? trace_lock_acquire+0x190/0x190 [ 74.404529][ T8477] ? futex_exit_release+0xc0/0xc0 [ 74.409532][ T8477] ? stack_trace_save+0x104/0x1e0 [ 74.414538][ T8477] ? stack_trace_snprint+0xe0/0xe0 [ 74.419644][ T8477] ? __context_tracking_exit+0x7a/0xd0 [ 74.425097][ T8477] ? rcu_read_lock_sched_held+0x87/0x110 [ 74.430799][ T8477] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 74.436773][ T8477] ? __context_tracking_exit+0x7a/0xd0 [ 74.442214][ T8477] ? __lock_acquire+0x6100/0x6100 [ 74.447236][ T8477] __se_sys_futex+0x11c/0x4d0 [ 74.451907][ T8477] ? __x64_sys_futex+0xf0/0xf0 [ 74.456655][ T8477] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 74.462634][ T8477] ? lockdep_hardirqs_on+0x8d/0x130 [ 74.467813][ T8477] ? __x64_sys_futex+0x1d/0xf0 [ 74.472562][ T8477] do_syscall_64+0x3d/0xb0 [ 74.477049][ T8477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.483182][ T8477] RIP: 0033:0x445a69 [ 74.487057][ T8477] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 74.506642][ T8477] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 74.515037][ T8477] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 74.522992][ T8477] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 74.530944][ T8477] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.538904][ T8477] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 74.547030][ T8477] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 74.564708][ T8479] FAULT_INJECTION: forcing a failure. [ 74.564708][ T8479] name fail_futex, interval 1, probability 0, space 0, times 0 [ 74.577609][ T8479] CPU: 0 PID: 8479 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 74.586455][ T8479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.596507][ T8479] Call Trace: [ 74.599777][ T8479] dump_stack_lvl+0x1d3/0x29f [ 74.604445][ T8479] ? show_regs_print_info+0x12/0x12 [ 74.609639][ T8479] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 74.615358][ T8479] ? mark_lock+0x199/0x1eb0 [ 74.619849][ T8479] should_fail+0x384/0x4b0 [ 74.624272][ T8479] get_futex_key+0x1b1/0x1750 [ 74.628940][ T8479] ? stack_trace_save+0x1e0/0x1e0 [ 74.633955][ T8479] ? futex_wait_restart+0x210/0x210 [ 74.639143][ T8479] futex_wake+0x139/0x760 [ 74.643474][ T8479] ? futex_wait+0x700/0x700 [ 74.648043][ T8479] ? __lock_acquire+0x1385/0x6100 [ 74.653053][ T8479] ? __lock_acquire+0x145b/0x6100 [ 74.658068][ T8479] ? __lock_acquire+0x145b/0x6100 [ 74.663082][ T8479] do_futex+0xf11/0x3050 [ 74.667324][ T8479] ? trace_lock_acquire+0x190/0x190 [ 74.672515][ T8479] ? trace_lock_acquire+0x190/0x190 [ 74.677696][ T8479] ? futex_exit_release+0xc0/0xc0 [ 74.682705][ T8479] ? stack_trace_save+0x104/0x1e0 [ 74.687733][ T8479] ? stack_trace_snprint+0xe0/0xe0 [ 74.692837][ T8479] ? __context_tracking_exit+0x7a/0xd0 [ 74.698290][ T8479] ? rcu_read_lock_sched_held+0x87/0x110 [ 74.703907][ T8479] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 74.709886][ T8479] ? __context_tracking_exit+0x7a/0xd0 [ 74.715338][ T8479] ? __lock_acquire+0x6100/0x6100 [ 74.720351][ T8479] __se_sys_futex+0x11c/0x4d0 [ 74.725015][ T8479] ? __x64_sys_futex+0xf0/0xf0 [ 74.729772][ T8479] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 74.735731][ T8479] ? lockdep_hardirqs_on+0x8d/0x130 [ 74.740930][ T8479] ? __x64_sys_futex+0x1d/0xf0 [ 74.745675][ T8479] do_syscall_64+0x3d/0xb0 [ 74.750077][ T8479] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.755948][ T8479] RIP: 0033:0x445a69 [ 74.759837][ T8479] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 74.779439][ T8479] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 74.787831][ T8479] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 74.795784][ T8479] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 74.803753][ T8479] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 74.811704][ T8479] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 74.819691][ T8479] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 74.836961][ T8481] FAULT_INJECTION: forcing a failure. [ 74.836961][ T8481] name fail_futex, interval 1, probability 0, space 0, times 0 [ 74.850006][ T8481] CPU: 1 PID: 8481 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 74.858771][ T8481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.868818][ T8481] Call Trace: [ 74.872088][ T8481] dump_stack_lvl+0x1d3/0x29f [ 74.876755][ T8481] ? show_regs_print_info+0x12/0x12 [ 74.881934][ T8481] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 74.887654][ T8481] ? mark_lock+0x199/0x1eb0 [ 74.892153][ T8481] should_fail+0x384/0x4b0 [ 74.896564][ T8481] get_futex_key+0x1b1/0x1750 [ 74.901231][ T8481] ? stack_trace_save+0x1e0/0x1e0 [ 74.906244][ T8481] ? futex_wait_restart+0x210/0x210 [ 74.911437][ T8481] futex_wake+0x139/0x760 [ 74.915859][ T8481] ? futex_wait+0x700/0x700 [ 74.920368][ T8481] ? __lock_acquire+0x1385/0x6100 [ 74.925386][ T8481] ? __lock_acquire+0x145b/0x6100 [ 74.930486][ T8481] ? __lock_acquire+0x145b/0x6100 [ 74.935502][ T8481] do_futex+0xf11/0x3050 [ 74.939754][ T8481] ? trace_lock_acquire+0x190/0x190 [ 74.944941][ T8481] ? trace_lock_acquire+0x190/0x190 [ 74.950130][ T8481] ? futex_exit_release+0xc0/0xc0 [ 74.955143][ T8481] ? stack_trace_save+0x104/0x1e0 [ 74.960173][ T8481] ? stack_trace_snprint+0xe0/0xe0 [ 74.965287][ T8481] ? __context_tracking_exit+0x7a/0xd0 [ 74.970733][ T8481] ? rcu_read_lock_sched_held+0x87/0x110 [ 74.976356][ T8481] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 74.982338][ T8481] ? __context_tracking_exit+0x7a/0xd0 [ 74.987784][ T8481] ? __lock_acquire+0x6100/0x6100 [ 74.992819][ T8481] __se_sys_futex+0x11c/0x4d0 [ 74.997508][ T8481] ? __x64_sys_futex+0xf0/0xf0 [ 75.002374][ T8481] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 75.008350][ T8481] ? lockdep_hardirqs_on+0x8d/0x130 [ 75.013542][ T8481] ? __x64_sys_futex+0x1d/0xf0 [ 75.018306][ T8481] do_syscall_64+0x3d/0xb0 [ 75.022716][ T8481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.028596][ T8481] RIP: 0033:0x445a69 [ 75.032483][ T8481] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 75.052078][ T8481] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.060565][ T8481] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 75.068536][ T8481] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 75.076511][ T8481] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 75.084468][ T8481] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 75.092424][ T8481] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 75.118730][ T8483] FAULT_INJECTION: forcing a failure. [ 75.118730][ T8483] name fail_futex, interval 1, probability 0, space 0, times 0 [ 75.131940][ T8483] CPU: 1 PID: 8483 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 75.140723][ T8483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.150778][ T8483] Call Trace: [ 75.154046][ T8483] dump_stack_lvl+0x1d3/0x29f [ 75.158712][ T8483] ? show_regs_print_info+0x12/0x12 [ 75.164087][ T8483] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 75.169807][ T8483] ? mark_lock+0x199/0x1eb0 [ 75.174318][ T8483] should_fail+0x384/0x4b0 [ 75.178817][ T8483] get_futex_key+0x1b1/0x1750 [ 75.183489][ T8483] ? stack_trace_save+0x1e0/0x1e0 [ 75.188519][ T8483] ? futex_wait_restart+0x210/0x210 [ 75.193728][ T8483] futex_wake+0x139/0x760 [ 75.198067][ T8483] ? futex_wait+0x700/0x700 [ 75.202653][ T8483] ? __lock_acquire+0x1385/0x6100 [ 75.207676][ T8483] ? __lock_acquire+0x145b/0x6100 [ 75.212688][ T8483] ? __lock_acquire+0x145b/0x6100 [ 75.217710][ T8483] do_futex+0xf11/0x3050 [ 75.221964][ T8483] ? trace_lock_acquire+0x190/0x190 [ 75.227153][ T8483] ? trace_lock_acquire+0x190/0x190 [ 75.232349][ T8483] ? futex_exit_release+0xc0/0xc0 [ 75.237363][ T8483] ? stack_trace_save+0x104/0x1e0 [ 75.242391][ T8483] ? stack_trace_snprint+0xe0/0xe0 [ 75.247510][ T8483] ? __context_tracking_exit+0x7a/0xd0 [ 75.252955][ T8483] ? rcu_read_lock_sched_held+0x87/0x110 [ 75.258577][ T8483] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 75.264566][ T8483] ? __context_tracking_exit+0x7a/0xd0 [ 75.270009][ T8483] ? __lock_acquire+0x6100/0x6100 [ 75.275027][ T8483] __se_sys_futex+0x11c/0x4d0 [ 75.279787][ T8483] ? __x64_sys_futex+0xf0/0xf0 [ 75.284538][ T8483] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 75.290508][ T8483] ? lockdep_hardirqs_on+0x8d/0x130 [ 75.295690][ T8483] ? __x64_sys_futex+0x1d/0xf0 [ 75.300455][ T8483] do_syscall_64+0x3d/0xb0 [ 75.304864][ T8483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.310741][ T8483] RIP: 0033:0x445a69 [ 75.314622][ T8483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 75.334213][ T8483] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.342615][ T8483] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 75.350571][ T8483] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 75.358534][ T8483] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 75.366494][ T8483] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 75.374469][ T8483] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 75.391948][ T8485] FAULT_INJECTION: forcing a failure. [ 75.391948][ T8485] name fail_futex, interval 1, probability 0, space 0, times 0 [ 75.404865][ T8485] CPU: 0 PID: 8485 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 75.413619][ T8485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.423651][ T8485] Call Trace: [ 75.426912][ T8485] dump_stack_lvl+0x1d3/0x29f [ 75.431575][ T8485] ? show_regs_print_info+0x12/0x12 [ 75.436754][ T8485] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 75.442455][ T8485] ? mark_lock+0x199/0x1eb0 [ 75.446944][ T8485] should_fail+0x384/0x4b0 [ 75.451349][ T8485] get_futex_key+0x1b1/0x1750 [ 75.456005][ T8485] ? stack_trace_save+0x1e0/0x1e0 [ 75.461011][ T8485] ? futex_wait_restart+0x210/0x210 [ 75.466198][ T8485] futex_wake+0x139/0x760 [ 75.470508][ T8485] ? futex_wait+0x700/0x700 [ 75.474986][ T8485] ? __lock_acquire+0x1385/0x6100 [ 75.479995][ T8485] ? __lock_acquire+0x145b/0x6100 [ 75.485002][ T8485] ? __lock_acquire+0x145b/0x6100 [ 75.490005][ T8485] do_futex+0xf11/0x3050 [ 75.494234][ T8485] ? trace_lock_acquire+0x190/0x190 [ 75.499414][ T8485] ? trace_lock_acquire+0x190/0x190 [ 75.504594][ T8485] ? futex_exit_release+0xc0/0xc0 [ 75.509599][ T8485] ? stack_trace_save+0x104/0x1e0 [ 75.514603][ T8485] ? stack_trace_snprint+0xe0/0xe0 [ 75.519706][ T8485] ? __context_tracking_exit+0x7a/0xd0 [ 75.525148][ T8485] ? rcu_read_lock_sched_held+0x87/0x110 [ 75.530762][ T8485] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 75.536733][ T8485] ? __context_tracking_exit+0x7a/0xd0 [ 75.542170][ T8485] ? __lock_acquire+0x6100/0x6100 [ 75.547181][ T8485] __se_sys_futex+0x11c/0x4d0 [ 75.551839][ T8485] ? __x64_sys_futex+0xf0/0xf0 [ 75.556585][ T8485] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 75.562591][ T8485] ? lockdep_hardirqs_on+0x8d/0x130 [ 75.567821][ T8485] ? __x64_sys_futex+0x1d/0xf0 [ 75.572569][ T8485] do_syscall_64+0x3d/0xb0 [ 75.576968][ T8485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.582846][ T8485] RIP: 0033:0x445a69 [ 75.586763][ T8485] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 75.606368][ T8485] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 75.614764][ T8485] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 75.622716][ T8485] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 75.630671][ T8485] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 75.638623][ T8485] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 75.646575][ T8485] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 75.663846][ T8487] FAULT_INJECTION: forcing a failure. [ 75.663846][ T8487] name fail_futex, interval 1, probability 0, space 0, times 0 [ 75.676818][ T8487] CPU: 0 PID: 8487 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 75.685559][ T8487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.695595][ T8487] Call Trace: [ 75.698857][ T8487] dump_stack_lvl+0x1d3/0x29f [ 75.703532][ T8487] ? show_regs_print_info+0x12/0x12 [ 75.708712][ T8487] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 75.714503][ T8487] ? mark_lock+0x199/0x1eb0 [ 75.718988][ T8487] should_fail+0x384/0x4b0 [ 75.723406][ T8487] get_futex_key+0x1b1/0x1750 [ 75.728067][ T8487] ? stack_trace_save+0x1e0/0x1e0 [ 75.733087][ T8487] ? futex_wait_restart+0x210/0x210 [ 75.738280][ T8487] futex_wake+0x139/0x760 [ 75.742593][ T8487] ? futex_wait+0x700/0x700 [ 75.747074][ T8487] ? __lock_acquire+0x1385/0x6100 [ 75.752084][ T8487] ? __lock_acquire+0x145b/0x6100 [ 75.757093][ T8487] ? __lock_acquire+0x145b/0x6100 [ 75.762100][ T8487] do_futex+0xf11/0x3050 [ 75.766331][ T8487] ? trace_lock_acquire+0x190/0x190 [ 75.771526][ T8487] ? trace_lock_acquire+0x190/0x190 [ 75.776724][ T8487] ? futex_exit_release+0xc0/0xc0 [ 75.781736][ T8487] ? stack_trace_save+0x104/0x1e0 [ 75.786763][ T8487] ? stack_trace_snprint+0xe0/0xe0 [ 75.791869][ T8487] ? __context_tracking_exit+0x7a/0xd0 [ 75.797321][ T8487] ? rcu_read_lock_sched_held+0x87/0x110 [ 75.802937][ T8487] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 75.808940][ T8487] ? __context_tracking_exit+0x7a/0xd0 [ 75.814377][ T8487] ? __lock_acquire+0x6100/0x6100 [ 75.819387][ T8487] __se_sys_futex+0x11c/0x4d0 [ 75.824049][ T8487] ? __x64_sys_futex+0xf0/0xf0 [ 75.828807][ T8487] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 75.834766][ T8487] ? lockdep_hardirqs_on+0x8d/0x130 [ 75.839946][ T8487] ? __x64_sys_futex+0x1d/0xf0 [ 75.844692][ T8487] do_syscall_64+0x3d/0xb0 [ 75.849096][ T8487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.854984][ T8487] RIP: 0033:0x445a69 [ 75.858858][ T8487] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 75.878440][ T8487] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.887010][ T8487] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 75.894960][ T8487] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 75.902914][ T8487] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 75.910868][ T8487] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 75.918820][ T8487] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 75.936025][ T8489] FAULT_INJECTION: forcing a failure. [ 75.936025][ T8489] name fail_futex, interval 1, probability 0, space 0, times 0 [ 75.949206][ T8489] CPU: 1 PID: 8489 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 75.957980][ T8489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.968987][ T8489] Call Trace: [ 75.972267][ T8489] dump_stack_lvl+0x1d3/0x29f [ 75.976937][ T8489] ? show_regs_print_info+0x12/0x12 [ 75.982123][ T8489] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 75.987856][ T8489] ? mark_lock+0x199/0x1eb0 [ 75.992368][ T8489] should_fail+0x384/0x4b0 [ 75.996785][ T8489] get_futex_key+0x1b1/0x1750 [ 76.001476][ T8489] ? stack_trace_save+0x1e0/0x1e0 [ 76.006490][ T8489] ? futex_wait_restart+0x210/0x210 [ 76.011682][ T8489] futex_wake+0x139/0x760 [ 76.016009][ T8489] ? futex_wait+0x700/0x700 [ 76.020496][ T8489] ? __lock_acquire+0x1385/0x6100 [ 76.025703][ T8489] ? __lock_acquire+0x145b/0x6100 [ 76.030716][ T8489] ? __lock_acquire+0x145b/0x6100 [ 76.035731][ T8489] do_futex+0xf11/0x3050 [ 76.039974][ T8489] ? trace_lock_acquire+0x190/0x190 [ 76.045173][ T8489] ? trace_lock_acquire+0x190/0x190 [ 76.050381][ T8489] ? futex_exit_release+0xc0/0xc0 [ 76.055392][ T8489] ? stack_trace_save+0x104/0x1e0 [ 76.060408][ T8489] ? stack_trace_snprint+0xe0/0xe0 [ 76.065526][ T8489] ? __context_tracking_exit+0x7a/0xd0 [ 76.070971][ T8489] ? rcu_read_lock_sched_held+0x87/0x110 [ 76.076591][ T8489] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 76.082572][ T8489] ? __context_tracking_exit+0x7a/0xd0 [ 76.088100][ T8489] ? __lock_acquire+0x6100/0x6100 [ 76.093215][ T8489] __se_sys_futex+0x11c/0x4d0 [ 76.097979][ T8489] ? __x64_sys_futex+0xf0/0xf0 [ 76.102737][ T8489] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 76.108707][ T8489] ? lockdep_hardirqs_on+0x8d/0x130 [ 76.113888][ T8489] ? __x64_sys_futex+0x1d/0xf0 [ 76.118661][ T8489] do_syscall_64+0x3d/0xb0 [ 76.123068][ T8489] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.128949][ T8489] RIP: 0033:0x445a69 [ 76.132836][ T8489] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 76.152448][ T8489] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 76.160867][ T8489] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 76.168837][ T8489] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 76.176795][ T8489] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 76.184752][ T8489] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 76.192713][ T8489] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 76.207835][ T8491] FAULT_INJECTION: forcing a failure. [ 76.207835][ T8491] name fail_futex, interval 1, probability 0, space 0, times 0 [ 76.221727][ T8491] CPU: 0 PID: 8491 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 76.230493][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.240632][ T8491] Call Trace: [ 76.243914][ T8491] dump_stack_lvl+0x1d3/0x29f [ 76.248582][ T8491] ? show_regs_print_info+0x12/0x12 [ 76.253760][ T8491] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 76.259463][ T8491] ? mark_lock+0x199/0x1eb0 [ 76.263951][ T8491] should_fail+0x384/0x4b0 [ 76.268350][ T8491] get_futex_key+0x1b1/0x1750 [ 76.273026][ T8491] ? stack_trace_save+0x1e0/0x1e0 [ 76.278035][ T8491] ? futex_wait_restart+0x210/0x210 [ 76.283228][ T8491] futex_wake+0x139/0x760 [ 76.287542][ T8491] ? futex_wait+0x700/0x700 [ 76.292022][ T8491] ? __lock_acquire+0x1385/0x6100 [ 76.297033][ T8491] ? __lock_acquire+0x145b/0x6100 [ 76.302040][ T8491] ? __lock_acquire+0x145b/0x6100 [ 76.307048][ T8491] do_futex+0xf11/0x3050 [ 76.311540][ T8491] ? trace_lock_acquire+0x190/0x190 [ 76.316720][ T8491] ? trace_lock_acquire+0x190/0x190 [ 76.321908][ T8491] ? futex_exit_release+0xc0/0xc0 [ 76.326930][ T8491] ? stack_trace_save+0x104/0x1e0 [ 76.331938][ T8491] ? stack_trace_snprint+0xe0/0xe0 [ 76.337052][ T8491] ? __context_tracking_exit+0x7a/0xd0 [ 76.342494][ T8491] ? rcu_read_lock_sched_held+0x87/0x110 [ 76.348112][ T8491] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 76.354187][ T8491] ? __context_tracking_exit+0x7a/0xd0 [ 76.359627][ T8491] ? __lock_acquire+0x6100/0x6100 [ 76.364637][ T8491] __se_sys_futex+0x11c/0x4d0 [ 76.369299][ T8491] ? __x64_sys_futex+0xf0/0xf0 [ 76.374048][ T8491] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 76.380005][ T8491] ? lockdep_hardirqs_on+0x8d/0x130 [ 76.385189][ T8491] ? __x64_sys_futex+0x1d/0xf0 [ 76.389935][ T8491] do_syscall_64+0x3d/0xb0 [ 76.394353][ T8491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.400228][ T8491] RIP: 0033:0x445a69 [ 76.404101][ T8491] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 76.423690][ T8491] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 76.432094][ T8491] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 76.440046][ T8491] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 76.448008][ T8491] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 76.455957][ T8491] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 76.463908][ T8491] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 76.478792][ T8493] FAULT_INJECTION: forcing a failure. [ 76.478792][ T8493] name fail_futex, interval 1, probability 0, space 0, times 0 [ 76.492124][ T8493] CPU: 0 PID: 8493 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 76.500889][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.510925][ T8493] Call Trace: [ 76.514200][ T8493] dump_stack_lvl+0x1d3/0x29f [ 76.518864][ T8493] ? show_regs_print_info+0x12/0x12 [ 76.524041][ T8493] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 76.529938][ T8493] ? mark_lock+0x199/0x1eb0 [ 76.534428][ T8493] should_fail+0x384/0x4b0 [ 76.538832][ T8493] get_futex_key+0x1b1/0x1750 [ 76.543496][ T8493] ? stack_trace_save+0x1e0/0x1e0 [ 76.548504][ T8493] ? futex_wait_restart+0x210/0x210 [ 76.553688][ T8493] futex_wake+0x139/0x760 [ 76.558016][ T8493] ? futex_wait+0x700/0x700 [ 76.562495][ T8493] ? __lock_acquire+0x1385/0x6100 [ 76.567519][ T8493] ? __lock_acquire+0x145b/0x6100 [ 76.572537][ T8493] ? __lock_acquire+0x145b/0x6100 [ 76.577547][ T8493] do_futex+0xf11/0x3050 [ 76.581815][ T8493] ? trace_lock_acquire+0x190/0x190 [ 76.587004][ T8493] ? trace_lock_acquire+0x190/0x190 [ 76.592191][ T8493] ? futex_exit_release+0xc0/0xc0 [ 76.597212][ T8493] ? stack_trace_save+0x104/0x1e0 [ 76.602220][ T8493] ? stack_trace_snprint+0xe0/0xe0 [ 76.607335][ T8493] ? __context_tracking_exit+0x7a/0xd0 [ 76.612781][ T8493] ? rcu_read_lock_sched_held+0x87/0x110 [ 76.618399][ T8493] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 76.624388][ T8493] ? __context_tracking_exit+0x7a/0xd0 [ 76.629829][ T8493] ? __lock_acquire+0x6100/0x6100 [ 76.635023][ T8493] __se_sys_futex+0x11c/0x4d0 [ 76.639777][ T8493] ? __x64_sys_futex+0xf0/0xf0 [ 76.644529][ T8493] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 76.650495][ T8493] ? lockdep_hardirqs_on+0x8d/0x130 [ 76.655679][ T8493] ? __x64_sys_futex+0x1d/0xf0 [ 76.660429][ T8493] do_syscall_64+0x3d/0xb0 [ 76.664970][ T8493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.670857][ T8493] RIP: 0033:0x445a69 [ 76.674743][ T8493] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 76.694354][ T8493] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 76.702755][ T8493] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 76.710712][ T8493] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 76.718681][ T8493] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 76.726657][ T8493] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 76.734623][ T8493] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 76.751745][ T8495] FAULT_INJECTION: forcing a failure. [ 76.751745][ T8495] name fail_futex, interval 1, probability 0, space 0, times 0 [ 76.764700][ T8495] CPU: 0 PID: 8495 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 76.773442][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.783562][ T8495] Call Trace: [ 76.786824][ T8495] dump_stack_lvl+0x1d3/0x29f [ 76.791489][ T8495] ? show_regs_print_info+0x12/0x12 [ 76.796666][ T8495] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 76.802380][ T8495] ? mark_lock+0x199/0x1eb0 [ 76.806865][ T8495] should_fail+0x384/0x4b0 [ 76.811266][ T8495] get_futex_key+0x1b1/0x1750 [ 76.815923][ T8495] ? stack_trace_save+0x1e0/0x1e0 [ 76.820928][ T8495] ? futex_wait_restart+0x210/0x210 [ 76.826111][ T8495] futex_wake+0x139/0x760 [ 76.830426][ T8495] ? futex_wait+0x700/0x700 [ 76.834924][ T8495] ? __lock_acquire+0x1385/0x6100 [ 76.839932][ T8495] ? __lock_acquire+0x145b/0x6100 [ 76.844937][ T8495] ? __lock_acquire+0x145b/0x6100 [ 76.849954][ T8495] do_futex+0xf11/0x3050 [ 76.854205][ T8495] ? trace_lock_acquire+0x190/0x190 [ 76.859400][ T8495] ? trace_lock_acquire+0x190/0x190 [ 76.864579][ T8495] ? futex_exit_release+0xc0/0xc0 [ 76.869948][ T8495] ? stack_trace_save+0x104/0x1e0 [ 76.874954][ T8495] ? stack_trace_snprint+0xe0/0xe0 [ 76.880072][ T8495] ? __context_tracking_exit+0x7a/0xd0 [ 76.885512][ T8495] ? rcu_read_lock_sched_held+0x87/0x110 [ 76.891134][ T8495] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 76.897109][ T8495] ? __context_tracking_exit+0x7a/0xd0 [ 76.902558][ T8495] ? __lock_acquire+0x6100/0x6100 [ 76.907571][ T8495] __se_sys_futex+0x11c/0x4d0 [ 76.912518][ T8495] ? __x64_sys_futex+0xf0/0xf0 [ 76.917263][ T8495] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 76.923235][ T8495] ? lockdep_hardirqs_on+0x8d/0x130 [ 76.928511][ T8495] ? __x64_sys_futex+0x1d/0xf0 [ 76.933269][ T8495] do_syscall_64+0x3d/0xb0 [ 76.937690][ T8495] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.943655][ T8495] RIP: 0033:0x445a69 [ 76.947546][ T8495] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 76.967133][ T8495] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 76.975531][ T8495] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 76.983488][ T8495] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 76.991449][ T8495] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 76.999400][ T8495] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 77.007365][ T8495] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 77.024723][ T8497] FAULT_INJECTION: forcing a failure. [ 77.024723][ T8497] name fail_futex, interval 1, probability 0, space 0, times 0 [ 77.037882][ T8497] CPU: 1 PID: 8497 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 77.046657][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.056738][ T8497] Call Trace: [ 77.060091][ T8497] dump_stack_lvl+0x1d3/0x29f [ 77.064935][ T8497] ? show_regs_print_info+0x12/0x12 [ 77.070128][ T8497] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 77.075843][ T8497] ? mark_lock+0x199/0x1eb0 [ 77.080342][ T8497] should_fail+0x384/0x4b0 [ 77.084767][ T8497] get_futex_key+0x1b1/0x1750 [ 77.089443][ T8497] ? stack_trace_save+0x1e0/0x1e0 [ 77.094460][ T8497] ? futex_wait_restart+0x210/0x210 [ 77.099653][ T8497] futex_wake+0x139/0x760 [ 77.103996][ T8497] ? futex_wait+0x700/0x700 [ 77.108495][ T8497] ? __lock_acquire+0x1385/0x6100 [ 77.113515][ T8497] ? __lock_acquire+0x145b/0x6100 [ 77.118531][ T8497] ? __lock_acquire+0x145b/0x6100 [ 77.123547][ T8497] do_futex+0xf11/0x3050 [ 77.127782][ T8497] ? trace_lock_acquire+0x190/0x190 [ 77.132965][ T8497] ? trace_lock_acquire+0x190/0x190 [ 77.138152][ T8497] ? futex_exit_release+0xc0/0xc0 [ 77.143166][ T8497] ? stack_trace_save+0x104/0x1e0 [ 77.148185][ T8497] ? stack_trace_snprint+0xe0/0xe0 [ 77.153300][ T8497] ? __context_tracking_exit+0x7a/0xd0 [ 77.158747][ T8497] ? rcu_read_lock_sched_held+0x87/0x110 [ 77.164452][ T8497] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 77.170430][ T8497] ? __context_tracking_exit+0x7a/0xd0 [ 77.175879][ T8497] ? __lock_acquire+0x6100/0x6100 [ 77.180908][ T8497] __se_sys_futex+0x11c/0x4d0 [ 77.185597][ T8497] ? __x64_sys_futex+0xf0/0xf0 [ 77.190354][ T8497] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 77.196339][ T8497] ? lockdep_hardirqs_on+0x8d/0x130 [ 77.201530][ T8497] ? __x64_sys_futex+0x1d/0xf0 [ 77.206293][ T8497] do_syscall_64+0x3d/0xb0 [ 77.210704][ T8497] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.216582][ T8497] RIP: 0033:0x445a69 [ 77.220464][ T8497] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.240060][ T8497] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 77.248490][ T8497] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 77.256465][ T8497] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 77.264431][ T8497] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 77.272386][ T8497] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 77.280342][ T8497] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 77.297212][ T8499] FAULT_INJECTION: forcing a failure. [ 77.297212][ T8499] name fail_futex, interval 1, probability 0, space 0, times 0 [ 77.310335][ T8499] CPU: 0 PID: 8499 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 77.319081][ T8499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.329121][ T8499] Call Trace: [ 77.332485][ T8499] dump_stack_lvl+0x1d3/0x29f [ 77.337696][ T8499] ? show_regs_print_info+0x12/0x12 [ 77.342884][ T8499] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 77.348587][ T8499] ? mark_lock+0x199/0x1eb0 [ 77.353090][ T8499] should_fail+0x384/0x4b0 [ 77.357503][ T8499] get_futex_key+0x1b1/0x1750 [ 77.362163][ T8499] ? stack_trace_save+0x1e0/0x1e0 [ 77.367178][ T8499] ? futex_wait_restart+0x210/0x210 [ 77.372368][ T8499] futex_wake+0x139/0x760 [ 77.376706][ T8499] ? futex_wait+0x700/0x700 [ 77.381199][ T8499] ? __lock_acquire+0x1385/0x6100 [ 77.386266][ T8499] ? __lock_acquire+0x145b/0x6100 [ 77.391283][ T8499] ? __lock_acquire+0x145b/0x6100 [ 77.396645][ T8499] do_futex+0xf11/0x3050 [ 77.400885][ T8499] ? trace_lock_acquire+0x190/0x190 [ 77.406066][ T8499] ? trace_lock_acquire+0x190/0x190 [ 77.411247][ T8499] ? futex_exit_release+0xc0/0xc0 [ 77.416257][ T8499] ? stack_trace_save+0x104/0x1e0 [ 77.421289][ T8499] ? stack_trace_snprint+0xe0/0xe0 [ 77.426419][ T8499] ? __context_tracking_exit+0x7a/0xd0 [ 77.431874][ T8499] ? rcu_read_lock_sched_held+0x87/0x110 [ 77.437663][ T8499] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 77.443639][ T8499] ? __context_tracking_exit+0x7a/0xd0 [ 77.449080][ T8499] ? __lock_acquire+0x6100/0x6100 [ 77.454091][ T8499] __se_sys_futex+0x11c/0x4d0 [ 77.458754][ T8499] ? __x64_sys_futex+0xf0/0xf0 [ 77.463500][ T8499] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 77.469548][ T8499] ? lockdep_hardirqs_on+0x8d/0x130 [ 77.474724][ T8499] ? __x64_sys_futex+0x1d/0xf0 [ 77.479474][ T8499] do_syscall_64+0x3d/0xb0 [ 77.483874][ T8499] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.489745][ T8499] RIP: 0033:0x445a69 [ 77.493631][ T8499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.513213][ T8499] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 77.521609][ T8499] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 77.529559][ T8499] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 77.537509][ T8499] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 77.545457][ T8499] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 77.553413][ T8499] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 77.570631][ T8501] FAULT_INJECTION: forcing a failure. [ 77.570631][ T8501] name fail_futex, interval 1, probability 0, space 0, times 0 [ 77.583979][ T8501] CPU: 1 PID: 8501 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 77.593139][ T8501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.603175][ T8501] Call Trace: [ 77.606495][ T8501] dump_stack_lvl+0x1d3/0x29f [ 77.611302][ T8501] ? show_regs_print_info+0x12/0x12 [ 77.616484][ T8501] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 77.622190][ T8501] ? mark_lock+0x199/0x1eb0 [ 77.626688][ T8501] should_fail+0x384/0x4b0 [ 77.631096][ T8501] get_futex_key+0x1b1/0x1750 [ 77.636294][ T8501] ? stack_trace_save+0x1e0/0x1e0 [ 77.641325][ T8501] ? futex_wait_restart+0x210/0x210 [ 77.646518][ T8501] futex_wake+0x139/0x760 [ 77.650843][ T8501] ? futex_wait+0x700/0x700 [ 77.655346][ T8501] ? __lock_acquire+0x1385/0x6100 [ 77.660363][ T8501] ? __lock_acquire+0x145b/0x6100 [ 77.665370][ T8501] ? __lock_acquire+0x145b/0x6100 [ 77.670383][ T8501] do_futex+0xf11/0x3050 [ 77.674624][ T8501] ? trace_lock_acquire+0x190/0x190 [ 77.679808][ T8501] ? trace_lock_acquire+0x190/0x190 [ 77.684991][ T8501] ? futex_exit_release+0xc0/0xc0 [ 77.689997][ T8501] ? stack_trace_save+0x104/0x1e0 [ 77.695008][ T8501] ? stack_trace_snprint+0xe0/0xe0 [ 77.700129][ T8501] ? __context_tracking_exit+0x7a/0xd0 [ 77.705601][ T8501] ? rcu_read_lock_sched_held+0x87/0x110 [ 77.711222][ T8501] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 77.717209][ T8501] ? __context_tracking_exit+0x7a/0xd0 [ 77.722651][ T8501] ? __lock_acquire+0x6100/0x6100 [ 77.727668][ T8501] __se_sys_futex+0x11c/0x4d0 [ 77.732330][ T8501] ? __x64_sys_futex+0xf0/0xf0 [ 77.737077][ T8501] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 77.743060][ T8501] ? lockdep_hardirqs_on+0x8d/0x130 [ 77.748240][ T8501] ? __x64_sys_futex+0x1d/0xf0 [ 77.753002][ T8501] do_syscall_64+0x3d/0xb0 [ 77.757404][ T8501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.763282][ T8501] RIP: 0033:0x445a69 [ 77.767166][ T8501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.787113][ T8501] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 77.795510][ T8501] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 77.803554][ T8501] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 77.811511][ T8501] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 77.819466][ T8501] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 77.827435][ T8501] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 77.844738][ T8503] FAULT_INJECTION: forcing a failure. [ 77.844738][ T8503] name fail_futex, interval 1, probability 0, space 0, times 0 [ 77.857970][ T8503] CPU: 1 PID: 8503 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 77.866743][ T8503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.876793][ T8503] Call Trace: [ 77.880060][ T8503] dump_stack_lvl+0x1d3/0x29f [ 77.884725][ T8503] ? show_regs_print_info+0x12/0x12 [ 77.889909][ T8503] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 77.895644][ T8503] ? mark_lock+0x199/0x1eb0 [ 77.900139][ T8503] should_fail+0x384/0x4b0 [ 77.904548][ T8503] get_futex_key+0x1b1/0x1750 [ 77.909215][ T8503] ? stack_trace_save+0x1e0/0x1e0 [ 77.914228][ T8503] ? futex_wait_restart+0x210/0x210 [ 77.919521][ T8503] futex_wake+0x139/0x760 [ 77.923843][ T8503] ? futex_wait+0x700/0x700 [ 77.928332][ T8503] ? __lock_acquire+0x1385/0x6100 [ 77.933351][ T8503] ? __lock_acquire+0x145b/0x6100 [ 77.938536][ T8503] ? __lock_acquire+0x145b/0x6100 [ 77.943635][ T8503] do_futex+0xf11/0x3050 [ 77.947876][ T8503] ? trace_lock_acquire+0x190/0x190 [ 77.953060][ T8503] ? trace_lock_acquire+0x190/0x190 [ 77.958252][ T8503] ? futex_exit_release+0xc0/0xc0 [ 77.963264][ T8503] ? stack_trace_save+0x104/0x1e0 [ 77.968276][ T8503] ? stack_trace_snprint+0xe0/0xe0 [ 77.973404][ T8503] ? __context_tracking_exit+0x7a/0xd0 [ 77.978850][ T8503] ? rcu_read_lock_sched_held+0x87/0x110 [ 77.984470][ T8503] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 77.990450][ T8503] ? __context_tracking_exit+0x7a/0xd0 [ 77.995898][ T8503] ? __lock_acquire+0x6100/0x6100 [ 78.000918][ T8503] __se_sys_futex+0x11c/0x4d0 [ 78.005590][ T8503] ? __x64_sys_futex+0xf0/0xf0 [ 78.010368][ T8503] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 78.016349][ T8503] ? lockdep_hardirqs_on+0x8d/0x130 [ 78.021623][ T8503] ? __x64_sys_futex+0x1d/0xf0 [ 78.026379][ T8503] do_syscall_64+0x3d/0xb0 [ 78.030797][ T8503] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.036684][ T8503] RIP: 0033:0x445a69 [ 78.040565][ T8503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 78.060165][ T8503] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.068565][ T8503] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 78.076523][ T8503] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 78.084478][ T8503] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 78.092444][ T8503] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 78.100408][ T8503] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 78.116519][ T8505] FAULT_INJECTION: forcing a failure. [ 78.116519][ T8505] name fail_futex, interval 1, probability 0, space 0, times 0 [ 78.130103][ T8505] CPU: 0 PID: 8505 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 78.138873][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.148924][ T8505] Call Trace: [ 78.152192][ T8505] dump_stack_lvl+0x1d3/0x29f [ 78.156864][ T8505] ? show_regs_print_info+0x12/0x12 [ 78.162053][ T8505] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 78.167757][ T8505] ? mark_lock+0x199/0x1eb0 [ 78.172242][ T8505] should_fail+0x384/0x4b0 [ 78.176644][ T8505] get_futex_key+0x1b1/0x1750 [ 78.181317][ T8505] ? stack_trace_save+0x1e0/0x1e0 [ 78.186324][ T8505] ? futex_wait_restart+0x210/0x210 [ 78.191518][ T8505] futex_wake+0x139/0x760 [ 78.195834][ T8505] ? futex_wait+0x700/0x700 [ 78.200392][ T8505] ? __lock_acquire+0x1385/0x6100 [ 78.205436][ T8505] ? __lock_acquire+0x145b/0x6100 [ 78.210488][ T8505] ? __lock_acquire+0x145b/0x6100 [ 78.215502][ T8505] do_futex+0xf11/0x3050 [ 78.219744][ T8505] ? trace_lock_acquire+0x190/0x190 [ 78.225015][ T8505] ? trace_lock_acquire+0x190/0x190 [ 78.230201][ T8505] ? futex_exit_release+0xc0/0xc0 [ 78.235212][ T8505] ? stack_trace_save+0x104/0x1e0 [ 78.240217][ T8505] ? stack_trace_snprint+0xe0/0xe0 [ 78.245345][ T8505] ? __context_tracking_exit+0x7a/0xd0 [ 78.250791][ T8505] ? rcu_read_lock_sched_held+0x87/0x110 [ 78.256405][ T8505] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 78.262382][ T8505] ? __context_tracking_exit+0x7a/0xd0 [ 78.267855][ T8505] ? __lock_acquire+0x6100/0x6100 [ 78.272879][ T8505] __se_sys_futex+0x11c/0x4d0 [ 78.277547][ T8505] ? __x64_sys_futex+0xf0/0xf0 [ 78.282294][ T8505] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 78.288260][ T8505] ? lockdep_hardirqs_on+0x8d/0x130 [ 78.293443][ T8505] ? __x64_sys_futex+0x1d/0xf0 [ 78.298191][ T8505] do_syscall_64+0x3d/0xb0 [ 78.302596][ T8505] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.308477][ T8505] RIP: 0033:0x445a69 [ 78.312363][ T8505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 78.332036][ T8505] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.340455][ T8505] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 78.348407][ T8505] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 78.356370][ T8505] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 78.364336][ T8505] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 78.372299][ T8505] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 78.389417][ T8507] FAULT_INJECTION: forcing a failure. [ 78.389417][ T8507] name fail_futex, interval 1, probability 0, space 0, times 0 [ 78.402512][ T8507] CPU: 1 PID: 8507 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 78.411286][ T8507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.421418][ T8507] Call Trace: [ 78.424686][ T8507] dump_stack_lvl+0x1d3/0x29f [ 78.429348][ T8507] ? show_regs_print_info+0x12/0x12 [ 78.434543][ T8507] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 78.440260][ T8507] ? mark_lock+0x199/0x1eb0 [ 78.444759][ T8507] should_fail+0x384/0x4b0 [ 78.449166][ T8507] get_futex_key+0x1b1/0x1750 [ 78.453832][ T8507] ? stack_trace_save+0x1e0/0x1e0 [ 78.458857][ T8507] ? futex_wait_restart+0x210/0x210 [ 78.464045][ T8507] futex_wake+0x139/0x760 [ 78.468365][ T8507] ? futex_wait+0x700/0x700 [ 78.472852][ T8507] ? __lock_acquire+0x1385/0x6100 [ 78.477953][ T8507] ? __lock_acquire+0x145b/0x6100 [ 78.482976][ T8507] ? __lock_acquire+0x145b/0x6100 [ 78.487990][ T8507] do_futex+0xf11/0x3050 [ 78.492227][ T8507] ? trace_lock_acquire+0x190/0x190 [ 78.497410][ T8507] ? trace_lock_acquire+0x190/0x190 [ 78.502594][ T8507] ? futex_exit_release+0xc0/0xc0 [ 78.507612][ T8507] ? stack_trace_save+0x104/0x1e0 [ 78.512705][ T8507] ? stack_trace_snprint+0xe0/0xe0 [ 78.517822][ T8507] ? __context_tracking_exit+0x7a/0xd0 [ 78.523267][ T8507] ? rcu_read_lock_sched_held+0x87/0x110 [ 78.528886][ T8507] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 78.534877][ T8507] ? __context_tracking_exit+0x7a/0xd0 [ 78.540318][ T8507] ? __lock_acquire+0x6100/0x6100 [ 78.545335][ T8507] __se_sys_futex+0x11c/0x4d0 [ 78.550002][ T8507] ? __x64_sys_futex+0xf0/0xf0 [ 78.554749][ T8507] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 78.560711][ T8507] ? lockdep_hardirqs_on+0x8d/0x130 [ 78.565890][ T8507] ? __x64_sys_futex+0x1d/0xf0 [ 78.570638][ T8507] do_syscall_64+0x3d/0xb0 [ 78.575042][ T8507] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.580932][ T8507] RIP: 0033:0x445a69 [ 78.584811][ T8507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 78.604397][ T8507] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.612795][ T8507] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 78.620752][ T8507] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 78.628704][ T8507] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 78.636670][ T8507] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 78.644634][ T8507] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 78.661741][ T8509] FAULT_INJECTION: forcing a failure. [ 78.661741][ T8509] name fail_futex, interval 1, probability 0, space 0, times 0 [ 78.674702][ T8509] CPU: 0 PID: 8509 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 78.683445][ T8509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.693480][ T8509] Call Trace: [ 78.696743][ T8509] dump_stack_lvl+0x1d3/0x29f [ 78.701420][ T8509] ? show_regs_print_info+0x12/0x12 [ 78.706600][ T8509] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 78.712314][ T8509] ? mark_lock+0x199/0x1eb0 [ 78.716800][ T8509] should_fail+0x384/0x4b0 [ 78.721206][ T8509] get_futex_key+0x1b1/0x1750 [ 78.725878][ T8509] ? stack_trace_save+0x1e0/0x1e0 [ 78.730881][ T8509] ? futex_wait_restart+0x210/0x210 [ 78.736063][ T8509] futex_wake+0x139/0x760 [ 78.740377][ T8509] ? futex_wait+0x700/0x700 [ 78.744855][ T8509] ? __lock_acquire+0x1385/0x6100 [ 78.749860][ T8509] ? __lock_acquire+0x145b/0x6100 [ 78.754866][ T8509] ? __lock_acquire+0x145b/0x6100 [ 78.759871][ T8509] do_futex+0xf11/0x3050 [ 78.764113][ T8509] ? trace_lock_acquire+0x190/0x190 [ 78.769304][ T8509] ? trace_lock_acquire+0x190/0x190 [ 78.774486][ T8509] ? futex_exit_release+0xc0/0xc0 [ 78.779518][ T8509] ? stack_trace_save+0x104/0x1e0 [ 78.784518][ T8509] ? stack_trace_snprint+0xe0/0xe0 [ 78.789621][ T8509] ? __context_tracking_exit+0x7a/0xd0 [ 78.795207][ T8509] ? rcu_read_lock_sched_held+0x87/0x110 [ 78.800837][ T8509] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 78.806818][ T8509] ? __context_tracking_exit+0x7a/0xd0 [ 78.812311][ T8509] ? __lock_acquire+0x6100/0x6100 [ 78.817326][ T8509] __se_sys_futex+0x11c/0x4d0 [ 78.821990][ T8509] ? __x64_sys_futex+0xf0/0xf0 [ 78.826737][ T8509] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 78.832696][ T8509] ? lockdep_hardirqs_on+0x8d/0x130 [ 78.837963][ T8509] ? __x64_sys_futex+0x1d/0xf0 [ 78.842803][ T8509] do_syscall_64+0x3d/0xb0 [ 78.847205][ T8509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.853133][ T8509] RIP: 0033:0x445a69 [ 78.857006][ T8509] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 78.876603][ T8509] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 78.885000][ T8509] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 78.892952][ T8509] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 78.900916][ T8509] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 78.908873][ T8509] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 78.916823][ T8509] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 78.933732][ T8511] FAULT_INJECTION: forcing a failure. [ 78.933732][ T8511] name fail_futex, interval 1, probability 0, space 0, times 0 [ 78.946714][ T8511] CPU: 1 PID: 8511 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 78.955472][ T8511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.965520][ T8511] Call Trace: [ 78.968792][ T8511] dump_stack_lvl+0x1d3/0x29f [ 78.973483][ T8511] ? show_regs_print_info+0x12/0x12 [ 78.978662][ T8511] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 78.984366][ T8511] ? mark_lock+0x199/0x1eb0 [ 78.988861][ T8511] should_fail+0x384/0x4b0 [ 78.993268][ T8511] get_futex_key+0x1b1/0x1750 [ 78.997935][ T8511] ? stack_trace_save+0x1e0/0x1e0 [ 79.003031][ T8511] ? futex_wait_restart+0x210/0x210 [ 79.008223][ T8511] futex_wake+0x139/0x760 [ 79.012543][ T8511] ? futex_wait+0x700/0x700 [ 79.017029][ T8511] ? __lock_acquire+0x1385/0x6100 [ 79.022044][ T8511] ? __lock_acquire+0x145b/0x6100 [ 79.027065][ T8511] ? __lock_acquire+0x145b/0x6100 [ 79.032077][ T8511] do_futex+0xf11/0x3050 [ 79.036314][ T8511] ? trace_lock_acquire+0x190/0x190 [ 79.041499][ T8511] ? trace_lock_acquire+0x190/0x190 [ 79.046684][ T8511] ? futex_exit_release+0xc0/0xc0 [ 79.051695][ T8511] ? stack_trace_save+0x104/0x1e0 [ 79.056708][ T8511] ? stack_trace_snprint+0xe0/0xe0 [ 79.061822][ T8511] ? __context_tracking_exit+0x7a/0xd0 [ 79.067266][ T8511] ? rcu_read_lock_sched_held+0x87/0x110 [ 79.072884][ T8511] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 79.078868][ T8511] ? __context_tracking_exit+0x7a/0xd0 [ 79.084319][ T8511] ? __lock_acquire+0x6100/0x6100 [ 79.089336][ T8511] __se_sys_futex+0x11c/0x4d0 [ 79.094001][ T8511] ? __x64_sys_futex+0xf0/0xf0 [ 79.098756][ T8511] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 79.104731][ T8511] ? lockdep_hardirqs_on+0x8d/0x130 [ 79.109912][ T8511] ? __x64_sys_futex+0x1d/0xf0 [ 79.114675][ T8511] do_syscall_64+0x3d/0xb0 [ 79.119082][ T8511] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.124958][ T8511] RIP: 0033:0x445a69 [ 79.128838][ T8511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.148435][ T8511] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 79.156835][ T8511] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 79.164803][ T8511] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 79.172767][ T8511] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 79.180722][ T8511] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 79.188682][ T8511] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 79.205862][ T8513] FAULT_INJECTION: forcing a failure. [ 79.205862][ T8513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 79.219045][ T8513] CPU: 1 PID: 8513 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 79.227815][ T8513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.237854][ T8513] Call Trace: [ 79.241119][ T8513] dump_stack_lvl+0x1d3/0x29f [ 79.245781][ T8513] ? show_regs_print_info+0x12/0x12 [ 79.250958][ T8513] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 79.256660][ T8513] ? mark_lock+0x199/0x1eb0 [ 79.261172][ T8513] should_fail+0x384/0x4b0 [ 79.265589][ T8513] get_futex_key+0x1b1/0x1750 [ 79.270264][ T8513] ? stack_trace_save+0x1e0/0x1e0 [ 79.275368][ T8513] ? futex_wait_restart+0x210/0x210 [ 79.280559][ T8513] futex_wake+0x139/0x760 [ 79.284890][ T8513] ? futex_wait+0x700/0x700 [ 79.289381][ T8513] ? __lock_acquire+0x1385/0x6100 [ 79.294434][ T8513] ? __lock_acquire+0x145b/0x6100 [ 79.299462][ T8513] ? __lock_acquire+0x145b/0x6100 [ 79.304483][ T8513] do_futex+0xf11/0x3050 [ 79.308729][ T8513] ? trace_lock_acquire+0x190/0x190 [ 79.313938][ T8513] ? trace_lock_acquire+0x190/0x190 [ 79.319132][ T8513] ? futex_exit_release+0xc0/0xc0 [ 79.324170][ T8513] ? stack_trace_save+0x104/0x1e0 [ 79.329196][ T8513] ? stack_trace_snprint+0xe0/0xe0 [ 79.334326][ T8513] ? __context_tracking_exit+0x7a/0xd0 [ 79.339779][ T8513] ? rcu_read_lock_sched_held+0x87/0x110 [ 79.345401][ T8513] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 79.351389][ T8513] ? __context_tracking_exit+0x7a/0xd0 [ 79.356840][ T8513] ? __lock_acquire+0x6100/0x6100 [ 79.361866][ T8513] __se_sys_futex+0x11c/0x4d0 [ 79.366552][ T8513] ? __x64_sys_futex+0xf0/0xf0 [ 79.371308][ T8513] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 79.377275][ T8513] ? lockdep_hardirqs_on+0x8d/0x130 [ 79.382459][ T8513] ? __x64_sys_futex+0x1d/0xf0 [ 79.387222][ T8513] do_syscall_64+0x3d/0xb0 [ 79.391627][ T8513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.397505][ T8513] RIP: 0033:0x445a69 [ 79.401383][ T8513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.420972][ T8513] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 79.429368][ T8513] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 79.437320][ T8513] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 79.445272][ T8513] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 79.453308][ T8513] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 79.461275][ T8513] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 79.476313][ T8515] FAULT_INJECTION: forcing a failure. [ 79.476313][ T8515] name fail_futex, interval 1, probability 0, space 0, times 0 [ 79.490140][ T8515] CPU: 0 PID: 8515 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 79.498911][ T8515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.508975][ T8515] Call Trace: [ 79.512249][ T8515] dump_stack_lvl+0x1d3/0x29f [ 79.516937][ T8515] ? show_regs_print_info+0x12/0x12 [ 79.522147][ T8515] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 79.527860][ T8515] ? mark_lock+0x199/0x1eb0 [ 79.532352][ T8515] should_fail+0x384/0x4b0 [ 79.536757][ T8515] get_futex_key+0x1b1/0x1750 [ 79.541421][ T8515] ? stack_trace_save+0x1e0/0x1e0 [ 79.546437][ T8515] ? futex_wait_restart+0x210/0x210 [ 79.551621][ T8515] futex_wake+0x139/0x760 [ 79.555934][ T8515] ? futex_wait+0x700/0x700 [ 79.560411][ T8515] ? __lock_acquire+0x1385/0x6100 [ 79.565435][ T8515] ? __lock_acquire+0x145b/0x6100 [ 79.570439][ T8515] ? __lock_acquire+0x145b/0x6100 [ 79.575462][ T8515] do_futex+0xf11/0x3050 [ 79.579694][ T8515] ? trace_lock_acquire+0x190/0x190 [ 79.584871][ T8515] ? trace_lock_acquire+0x190/0x190 [ 79.590050][ T8515] ? futex_exit_release+0xc0/0xc0 [ 79.595064][ T8515] ? stack_trace_save+0x104/0x1e0 [ 79.600166][ T8515] ? stack_trace_snprint+0xe0/0xe0 [ 79.605284][ T8515] ? __context_tracking_exit+0x7a/0xd0 [ 79.610728][ T8515] ? rcu_read_lock_sched_held+0x87/0x110 [ 79.616349][ T8515] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 79.622334][ T8515] ? __context_tracking_exit+0x7a/0xd0 [ 79.627789][ T8515] ? __lock_acquire+0x6100/0x6100 [ 79.632800][ T8515] __se_sys_futex+0x11c/0x4d0 [ 79.637464][ T8515] ? __x64_sys_futex+0xf0/0xf0 [ 79.642208][ T8515] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 79.648177][ T8515] ? lockdep_hardirqs_on+0x8d/0x130 [ 79.653377][ T8515] ? __x64_sys_futex+0x1d/0xf0 [ 79.658123][ T8515] do_syscall_64+0x3d/0xb0 [ 79.662586][ T8515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.668473][ T8515] RIP: 0033:0x445a69 [ 79.672353][ T8515] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 79.691956][ T8515] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 79.700354][ T8515] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 79.708345][ T8515] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 79.716296][ T8515] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 79.724280][ T8515] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 79.732235][ T8515] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 79.747476][ T8517] FAULT_INJECTION: forcing a failure. [ 79.747476][ T8517] name fail_futex, interval 1, probability 0, space 0, times 0 [ 79.760630][ T8517] CPU: 0 PID: 8517 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 79.769391][ T8517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.779425][ T8517] Call Trace: [ 79.782687][ T8517] dump_stack_lvl+0x1d3/0x29f [ 79.787387][ T8517] ? show_regs_print_info+0x12/0x12 [ 79.792571][ T8517] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 79.798272][ T8517] ? mark_lock+0x199/0x1eb0 [ 79.802755][ T8517] should_fail+0x384/0x4b0 [ 79.807156][ T8517] get_futex_key+0x1b1/0x1750 [ 79.811816][ T8517] ? stack_trace_save+0x1e0/0x1e0 [ 79.816824][ T8517] ? futex_wait_restart+0x210/0x210 [ 79.822005][ T8517] futex_wake+0x139/0x760 [ 79.826321][ T8517] ? futex_wait+0x700/0x700 [ 79.830972][ T8517] ? __lock_acquire+0x1385/0x6100 [ 79.835980][ T8517] ? __lock_acquire+0x145b/0x6100 [ 79.841011][ T8517] ? __lock_acquire+0x145b/0x6100 [ 79.846019][ T8517] do_futex+0xf11/0x3050 [ 79.850247][ T8517] ? trace_lock_acquire+0x190/0x190 [ 79.855442][ T8517] ? trace_lock_acquire+0x190/0x190 [ 79.860623][ T8517] ? futex_exit_release+0xc0/0xc0 [ 79.865625][ T8517] ? stack_trace_save+0x104/0x1e0 [ 79.870625][ T8517] ? stack_trace_snprint+0xe0/0xe0 [ 79.875726][ T8517] ? __context_tracking_exit+0x7a/0xd0 [ 79.881166][ T8517] ? rcu_read_lock_sched_held+0x87/0x110 [ 79.886786][ T8517] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 79.892755][ T8517] ? __context_tracking_exit+0x7a/0xd0 [ 79.898202][ T8517] ? __lock_acquire+0x6100/0x6100 [ 79.903227][ T8517] __se_sys_futex+0x11c/0x4d0 [ 79.907888][ T8517] ? __x64_sys_futex+0xf0/0xf0 [ 79.912630][ T8517] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 79.918590][ T8517] ? lockdep_hardirqs_on+0x8d/0x130 [ 79.923764][ T8517] ? __x64_sys_futex+0x1d/0xf0 [ 79.928512][ T8517] do_syscall_64+0x3d/0xb0 [ 79.932923][ T8517] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.938795][ T8517] RIP: 0033:0x445a69 [ 79.942670][ T8517] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.962251][ T8517] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 79.970649][ T8517] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 79.978600][ T8517] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 79.986549][ T8517] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 79.994505][ T8517] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 80.002454][ T8517] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 80.017610][ T8519] FAULT_INJECTION: forcing a failure. [ 80.017610][ T8519] name fail_futex, interval 1, probability 0, space 0, times 0 [ 80.030542][ T8519] CPU: 0 PID: 8519 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 80.039307][ T8519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.049357][ T8519] Call Trace: [ 80.052629][ T8519] dump_stack_lvl+0x1d3/0x29f [ 80.057289][ T8519] ? show_regs_print_info+0x12/0x12 [ 80.062463][ T8519] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 80.068185][ T8519] ? mark_lock+0x199/0x1eb0 [ 80.072671][ T8519] should_fail+0x384/0x4b0 [ 80.077072][ T8519] get_futex_key+0x1b1/0x1750 [ 80.081730][ T8519] ? stack_trace_save+0x1e0/0x1e0 [ 80.086735][ T8519] ? futex_wait_restart+0x210/0x210 [ 80.091922][ T8519] futex_wake+0x139/0x760 [ 80.096234][ T8519] ? futex_wait+0x700/0x700 [ 80.100713][ T8519] ? __lock_acquire+0x1385/0x6100 [ 80.105719][ T8519] ? __lock_acquire+0x145b/0x6100 [ 80.110732][ T8519] ? __lock_acquire+0x145b/0x6100 [ 80.115736][ T8519] do_futex+0xf11/0x3050 [ 80.119966][ T8519] ? trace_lock_acquire+0x190/0x190 [ 80.125158][ T8519] ? trace_lock_acquire+0x190/0x190 [ 80.130347][ T8519] ? futex_exit_release+0xc0/0xc0 [ 80.135355][ T8519] ? stack_trace_save+0x104/0x1e0 [ 80.140372][ T8519] ? stack_trace_snprint+0xe0/0xe0 [ 80.145495][ T8519] ? __context_tracking_exit+0x7a/0xd0 [ 80.150943][ T8519] ? rcu_read_lock_sched_held+0x87/0x110 [ 80.156559][ T8519] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 80.162532][ T8519] ? __context_tracking_exit+0x7a/0xd0 [ 80.167970][ T8519] ? __lock_acquire+0x6100/0x6100 [ 80.173330][ T8519] __se_sys_futex+0x11c/0x4d0 [ 80.177995][ T8519] ? __x64_sys_futex+0xf0/0xf0 [ 80.182830][ T8519] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 80.188794][ T8519] ? lockdep_hardirqs_on+0x8d/0x130 [ 80.193976][ T8519] ? __x64_sys_futex+0x1d/0xf0 [ 80.198721][ T8519] do_syscall_64+0x3d/0xb0 [ 80.203126][ T8519] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.209646][ T8519] RIP: 0033:0x445a69 [ 80.213524][ T8519] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 80.233110][ T8519] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 80.241505][ T8519] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 80.249456][ T8519] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 80.257850][ T8519] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 80.265808][ T8519] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 80.273762][ T8519] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 80.288813][ T8521] FAULT_INJECTION: forcing a failure. [ 80.288813][ T8521] name fail_futex, interval 1, probability 0, space 0, times 0 [ 80.302134][ T8521] CPU: 0 PID: 8521 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 80.310969][ T8521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.321021][ T8521] Call Trace: [ 80.324300][ T8521] dump_stack_lvl+0x1d3/0x29f [ 80.329079][ T8521] ? show_regs_print_info+0x12/0x12 [ 80.334257][ T8521] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 80.340055][ T8521] ? mark_lock+0x199/0x1eb0 [ 80.344553][ T8521] should_fail+0x384/0x4b0 [ 80.348965][ T8521] get_futex_key+0x1b1/0x1750 [ 80.353636][ T8521] ? stack_trace_save+0x1e0/0x1e0 [ 80.358644][ T8521] ? futex_wait_restart+0x210/0x210 [ 80.363828][ T8521] futex_wake+0x139/0x760 [ 80.368144][ T8521] ? futex_wait+0x700/0x700 [ 80.372627][ T8521] ? __lock_acquire+0x1385/0x6100 [ 80.377646][ T8521] ? __lock_acquire+0x145b/0x6100 [ 80.382673][ T8521] ? __lock_acquire+0x145b/0x6100 [ 80.387683][ T8521] do_futex+0xf11/0x3050 [ 80.391920][ T8521] ? trace_lock_acquire+0x190/0x190 [ 80.397109][ T8521] ? trace_lock_acquire+0x190/0x190 [ 80.402300][ T8521] ? futex_exit_release+0xc0/0xc0 [ 80.407320][ T8521] ? stack_trace_save+0x104/0x1e0 [ 80.412332][ T8521] ? stack_trace_snprint+0xe0/0xe0 [ 80.417447][ T8521] ? __context_tracking_exit+0x7a/0xd0 [ 80.422894][ T8521] ? rcu_read_lock_sched_held+0x87/0x110 [ 80.428513][ T8521] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 80.434496][ T8521] ? __context_tracking_exit+0x7a/0xd0 [ 80.439939][ T8521] ? __lock_acquire+0x6100/0x6100 [ 80.444963][ T8521] __se_sys_futex+0x11c/0x4d0 [ 80.449629][ T8521] ? __x64_sys_futex+0xf0/0xf0 [ 80.454637][ T8521] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 80.460600][ T8521] ? lockdep_hardirqs_on+0x8d/0x130 [ 80.465782][ T8521] ? __x64_sys_futex+0x1d/0xf0 [ 80.470535][ T8521] do_syscall_64+0x3d/0xb0 [ 80.474939][ T8521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.480814][ T8521] RIP: 0033:0x445a69 [ 80.484694][ T8521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 80.504279][ T8521] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 80.512681][ T8521] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 80.520646][ T8521] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 80.528601][ T8521] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 80.536554][ T8521] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 80.544505][ T8521] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 80.560700][ T8523] FAULT_INJECTION: forcing a failure. [ 80.560700][ T8523] name fail_futex, interval 1, probability 0, space 0, times 0 [ 80.573542][ T8523] CPU: 0 PID: 8523 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 80.582304][ T8523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.592339][ T8523] Call Trace: [ 80.595603][ T8523] dump_stack_lvl+0x1d3/0x29f [ 80.600263][ T8523] ? show_regs_print_info+0x12/0x12 [ 80.605463][ T8523] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 80.611165][ T8523] ? mark_lock+0x199/0x1eb0 [ 80.615653][ T8523] should_fail+0x384/0x4b0 [ 80.620068][ T8523] get_futex_key+0x1b1/0x1750 [ 80.624734][ T8523] ? stack_trace_save+0x1e0/0x1e0 [ 80.629762][ T8523] ? futex_wait_restart+0x210/0x210 [ 80.634956][ T8523] futex_wake+0x139/0x760 [ 80.639270][ T8523] ? futex_wait+0x700/0x700 [ 80.643749][ T8523] ? __lock_acquire+0x1385/0x6100 [ 80.648761][ T8523] ? __lock_acquire+0x145b/0x6100 [ 80.653776][ T8523] ? __lock_acquire+0x145b/0x6100 [ 80.658798][ T8523] do_futex+0xf11/0x3050 [ 80.663120][ T8523] ? trace_lock_acquire+0x190/0x190 [ 80.668304][ T8523] ? trace_lock_acquire+0x190/0x190 [ 80.673490][ T8523] ? futex_exit_release+0xc0/0xc0 [ 80.678508][ T8523] ? stack_trace_save+0x104/0x1e0 [ 80.683518][ T8523] ? stack_trace_snprint+0xe0/0xe0 [ 80.688635][ T8523] ? __context_tracking_exit+0x7a/0xd0 [ 80.694080][ T8523] ? rcu_read_lock_sched_held+0x87/0x110 [ 80.699699][ T8523] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 80.705679][ T8523] ? __context_tracking_exit+0x7a/0xd0 [ 80.711122][ T8523] ? __lock_acquire+0x6100/0x6100 [ 80.716139][ T8523] __se_sys_futex+0x11c/0x4d0 [ 80.720805][ T8523] ? __x64_sys_futex+0xf0/0xf0 [ 80.725554][ T8523] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 80.731517][ T8523] ? lockdep_hardirqs_on+0x8d/0x130 [ 80.736698][ T8523] ? __x64_sys_futex+0x1d/0xf0 [ 80.741446][ T8523] do_syscall_64+0x3d/0xb0 [ 80.745851][ T8523] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.751902][ T8523] RIP: 0033:0x445a69 [ 80.755784][ T8523] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 80.775369][ T8523] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 80.783856][ T8523] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 80.791815][ T8523] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 80.799773][ T8523] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 80.807727][ T8523] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 80.815678][ T8523] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 80.841329][ T8525] FAULT_INJECTION: forcing a failure. [ 80.841329][ T8525] name fail_futex, interval 1, probability 0, space 0, times 0 [ 80.854200][ T8525] CPU: 1 PID: 8525 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 80.862943][ T8525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.872990][ T8525] Call Trace: [ 80.876252][ T8525] dump_stack_lvl+0x1d3/0x29f [ 80.880917][ T8525] ? show_regs_print_info+0x12/0x12 [ 80.886104][ T8525] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 80.891804][ T8525] ? mark_lock+0x199/0x1eb0 [ 80.896327][ T8525] should_fail+0x384/0x4b0 [ 80.900739][ T8525] get_futex_key+0x1b1/0x1750 [ 80.905395][ T8525] ? stack_trace_save+0x1e0/0x1e0 [ 80.910400][ T8525] ? futex_wait_restart+0x210/0x210 [ 80.915579][ T8525] futex_wake+0x139/0x760 [ 80.919890][ T8525] ? futex_wait+0x700/0x700 [ 80.924369][ T8525] ? __lock_acquire+0x1385/0x6100 [ 80.929386][ T8525] ? __lock_acquire+0x145b/0x6100 [ 80.934392][ T8525] ? __lock_acquire+0x145b/0x6100 [ 80.939396][ T8525] do_futex+0xf11/0x3050 [ 80.943621][ T8525] ? trace_lock_acquire+0x190/0x190 [ 80.948814][ T8525] ? trace_lock_acquire+0x190/0x190 [ 80.954005][ T8525] ? futex_exit_release+0xc0/0xc0 [ 80.959021][ T8525] ? stack_trace_save+0x104/0x1e0 [ 80.964027][ T8525] ? stack_trace_snprint+0xe0/0xe0 [ 80.969129][ T8525] ? __context_tracking_exit+0x7a/0xd0 [ 80.974574][ T8525] ? rcu_read_lock_sched_held+0x87/0x110 [ 80.980189][ T8525] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 80.986174][ T8525] ? __context_tracking_exit+0x7a/0xd0 [ 80.991611][ T8525] ? __lock_acquire+0x6100/0x6100 [ 80.996618][ T8525] __se_sys_futex+0x11c/0x4d0 [ 81.001287][ T8525] ? __x64_sys_futex+0xf0/0xf0 [ 81.006082][ T8525] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 81.012043][ T8525] ? lockdep_hardirqs_on+0x8d/0x130 [ 81.017310][ T8525] ? __x64_sys_futex+0x1d/0xf0 [ 81.022078][ T8525] do_syscall_64+0x3d/0xb0 [ 81.026483][ T8525] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.032369][ T8525] RIP: 0033:0x445a69 [ 81.036263][ T8525] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 81.055860][ T8525] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 81.064257][ T8525] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 81.072219][ T8525] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 81.080183][ T8525] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 81.088133][ T8525] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 81.096084][ T8525] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 81.110273][ T8527] FAULT_INJECTION: forcing a failure. [ 81.110273][ T8527] name fail_futex, interval 1, probability 0, space 0, times 0 [ 81.123204][ T8527] CPU: 1 PID: 8527 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 81.131965][ T8527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.142013][ T8527] Call Trace: [ 81.145297][ T8527] dump_stack_lvl+0x1d3/0x29f [ 81.150053][ T8527] ? show_regs_print_info+0x12/0x12 [ 81.155261][ T8527] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 81.160963][ T8527] ? mark_lock+0x199/0x1eb0 [ 81.165451][ T8527] should_fail+0x384/0x4b0 [ 81.169856][ T8527] get_futex_key+0x1b1/0x1750 [ 81.174517][ T8527] ? stack_trace_save+0x1e0/0x1e0 [ 81.179523][ T8527] ? futex_wait_restart+0x210/0x210 [ 81.184709][ T8527] futex_wake+0x139/0x760 [ 81.189027][ T8527] ? futex_wait+0x700/0x700 [ 81.193507][ T8527] ? __lock_acquire+0x1385/0x6100 [ 81.198514][ T8527] ? __lock_acquire+0x145b/0x6100 [ 81.203516][ T8527] ? __lock_acquire+0x145b/0x6100 [ 81.208532][ T8527] do_futex+0xf11/0x3050 [ 81.212781][ T8527] ? trace_lock_acquire+0x190/0x190 [ 81.217970][ T8527] ? trace_lock_acquire+0x190/0x190 [ 81.223157][ T8527] ? futex_exit_release+0xc0/0xc0 [ 81.228163][ T8527] ? stack_trace_save+0x104/0x1e0 [ 81.233168][ T8527] ? stack_trace_snprint+0xe0/0xe0 [ 81.238271][ T8527] ? __context_tracking_exit+0x7a/0xd0 [ 81.243754][ T8527] ? rcu_read_lock_sched_held+0x87/0x110 [ 81.249371][ T8527] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 81.255345][ T8527] ? __context_tracking_exit+0x7a/0xd0 [ 81.260782][ T8527] ? __lock_acquire+0x6100/0x6100 [ 81.265793][ T8527] __se_sys_futex+0x11c/0x4d0 [ 81.270485][ T8527] ? __x64_sys_futex+0xf0/0xf0 [ 81.275327][ T8527] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 81.281297][ T8527] ? lockdep_hardirqs_on+0x8d/0x130 [ 81.286493][ T8527] ? __x64_sys_futex+0x1d/0xf0 [ 81.291252][ T8527] do_syscall_64+0x3d/0xb0 [ 81.295667][ T8527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.301551][ T8527] RIP: 0033:0x445a69 [ 81.305430][ T8527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 81.325243][ T8527] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 81.333643][ T8527] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 81.341628][ T8527] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 81.349582][ T8527] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 81.357538][ T8527] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 81.365503][ T8527] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 81.379887][ T8529] FAULT_INJECTION: forcing a failure. [ 81.379887][ T8529] name fail_futex, interval 1, probability 0, space 0, times 0 [ 81.393474][ T8529] CPU: 1 PID: 8529 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 81.402245][ T8529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.412284][ T8529] Call Trace: [ 81.415545][ T8529] dump_stack_lvl+0x1d3/0x29f [ 81.420244][ T8529] ? show_regs_print_info+0x12/0x12 [ 81.425421][ T8529] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 81.431120][ T8529] ? mark_lock+0x199/0x1eb0 [ 81.435623][ T8529] should_fail+0x384/0x4b0 [ 81.440025][ T8529] get_futex_key+0x1b1/0x1750 [ 81.444683][ T8529] ? stack_trace_save+0x1e0/0x1e0 [ 81.449690][ T8529] ? futex_wait_restart+0x210/0x210 [ 81.454869][ T8529] futex_wake+0x139/0x760 [ 81.459181][ T8529] ? futex_wait+0x700/0x700 [ 81.463658][ T8529] ? __lock_acquire+0x1385/0x6100 [ 81.468667][ T8529] ? __lock_acquire+0x145b/0x6100 [ 81.473670][ T8529] ? __lock_acquire+0x145b/0x6100 [ 81.478673][ T8529] do_futex+0xf11/0x3050 [ 81.482903][ T8529] ? trace_lock_acquire+0x190/0x190 [ 81.488080][ T8529] ? trace_lock_acquire+0x190/0x190 [ 81.493259][ T8529] ? futex_exit_release+0xc0/0xc0 [ 81.498264][ T8529] ? stack_trace_save+0x104/0x1e0 [ 81.503352][ T8529] ? stack_trace_snprint+0xe0/0xe0 [ 81.508554][ T8529] ? __context_tracking_exit+0x7a/0xd0 [ 81.514080][ T8529] ? rcu_read_lock_sched_held+0x87/0x110 [ 81.519693][ T8529] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 81.525664][ T8529] ? __context_tracking_exit+0x7a/0xd0 [ 81.531100][ T8529] ? __lock_acquire+0x6100/0x6100 [ 81.536111][ T8529] __se_sys_futex+0x11c/0x4d0 [ 81.540772][ T8529] ? __x64_sys_futex+0xf0/0xf0 [ 81.545512][ T8529] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 81.551465][ T8529] ? lockdep_hardirqs_on+0x8d/0x130 [ 81.556639][ T8529] ? __x64_sys_futex+0x1d/0xf0 [ 81.561379][ T8529] do_syscall_64+0x3d/0xb0 [ 81.565777][ T8529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.571646][ T8529] RIP: 0033:0x445a69 [ 81.575518][ T8529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 81.595102][ T8529] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 81.603508][ T8529] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 81.611458][ T8529] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 81.619404][ T8529] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 81.627351][ T8529] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 81.635308][ T8529] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 81.649561][ T8531] FAULT_INJECTION: forcing a failure. [ 81.649561][ T8531] name fail_futex, interval 1, probability 0, space 0, times 0 [ 81.662536][ T8531] CPU: 1 PID: 8531 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 81.671297][ T8531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.681332][ T8531] Call Trace: [ 81.684596][ T8531] dump_stack_lvl+0x1d3/0x29f [ 81.689263][ T8531] ? show_regs_print_info+0x12/0x12 [ 81.694437][ T8531] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 81.700177][ T8531] ? mark_lock+0x199/0x1eb0 [ 81.704663][ T8531] should_fail+0x384/0x4b0 [ 81.709149][ T8531] get_futex_key+0x1b1/0x1750 [ 81.713808][ T8531] ? stack_trace_save+0x1e0/0x1e0 [ 81.718832][ T8531] ? futex_wait_restart+0x210/0x210 [ 81.724030][ T8531] futex_wake+0x139/0x760 [ 81.728341][ T8531] ? futex_wait+0x700/0x700 [ 81.732837][ T8531] ? __lock_acquire+0x1385/0x6100 [ 81.737849][ T8531] ? __lock_acquire+0x145b/0x6100 [ 81.742853][ T8531] ? __lock_acquire+0x145b/0x6100 [ 81.747861][ T8531] do_futex+0xf11/0x3050 [ 81.752094][ T8531] ? trace_lock_acquire+0x190/0x190 [ 81.757275][ T8531] ? trace_lock_acquire+0x190/0x190 [ 81.762455][ T8531] ? futex_exit_release+0xc0/0xc0 [ 81.767457][ T8531] ? stack_trace_save+0x104/0x1e0 [ 81.772566][ T8531] ? stack_trace_snprint+0xe0/0xe0 [ 81.777686][ T8531] ? __context_tracking_exit+0x7a/0xd0 [ 81.783139][ T8531] ? rcu_read_lock_sched_held+0x87/0x110 [ 81.788756][ T8531] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 81.794727][ T8531] ? __context_tracking_exit+0x7a/0xd0 [ 81.800195][ T8531] ? __lock_acquire+0x6100/0x6100 [ 81.805208][ T8531] __se_sys_futex+0x11c/0x4d0 [ 81.810217][ T8531] ? __x64_sys_futex+0xf0/0xf0 [ 81.814959][ T8531] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 81.820933][ T8531] ? lockdep_hardirqs_on+0x8d/0x130 [ 81.826210][ T8531] ? __x64_sys_futex+0x1d/0xf0 [ 81.831054][ T8531] do_syscall_64+0x3d/0xb0 [ 81.835453][ T8531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.841324][ T8531] RIP: 0033:0x445a69 [ 81.845205][ T8531] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 81.864879][ T8531] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 81.873271][ T8531] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 81.881220][ T8531] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 81.889169][ T8531] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 81.897123][ T8531] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 81.905072][ T8531] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 81.919633][ T8533] FAULT_INJECTION: forcing a failure. [ 81.919633][ T8533] name fail_futex, interval 1, probability 0, space 0, times 0 [ 81.932518][ T8533] CPU: 1 PID: 8533 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 81.941309][ T8533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.951359][ T8533] Call Trace: [ 81.954627][ T8533] dump_stack_lvl+0x1d3/0x29f [ 81.959295][ T8533] ? show_regs_print_info+0x12/0x12 [ 81.964480][ T8533] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 81.970187][ T8533] ? mark_lock+0x199/0x1eb0 [ 81.974680][ T8533] should_fail+0x384/0x4b0 [ 81.979095][ T8533] get_futex_key+0x1b1/0x1750 [ 81.983784][ T8533] ? stack_trace_save+0x1e0/0x1e0 [ 81.988812][ T8533] ? futex_wait_restart+0x210/0x210 [ 81.994013][ T8533] futex_wake+0x139/0x760 [ 81.998344][ T8533] ? futex_wait+0x700/0x700 [ 82.002840][ T8533] ? __lock_acquire+0x1385/0x6100 [ 82.007866][ T8533] ? __lock_acquire+0x145b/0x6100 [ 82.012884][ T8533] ? __lock_acquire+0x145b/0x6100 [ 82.017902][ T8533] do_futex+0xf11/0x3050 [ 82.022142][ T8533] ? trace_lock_acquire+0x190/0x190 [ 82.027348][ T8533] ? trace_lock_acquire+0x190/0x190 [ 82.032536][ T8533] ? futex_exit_release+0xc0/0xc0 [ 82.037543][ T8533] ? stack_trace_save+0x104/0x1e0 [ 82.042553][ T8533] ? stack_trace_snprint+0xe0/0xe0 [ 82.047769][ T8533] ? __context_tracking_exit+0x7a/0xd0 [ 82.053214][ T8533] ? rcu_read_lock_sched_held+0x87/0x110 [ 82.058922][ T8533] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 82.064904][ T8533] ? __context_tracking_exit+0x7a/0xd0 [ 82.070368][ T8533] ? __lock_acquire+0x6100/0x6100 [ 82.075392][ T8533] __se_sys_futex+0x11c/0x4d0 [ 82.080078][ T8533] ? __x64_sys_futex+0xf0/0xf0 [ 82.084828][ T8533] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 82.090792][ T8533] ? lockdep_hardirqs_on+0x8d/0x130 [ 82.095975][ T8533] ? __x64_sys_futex+0x1d/0xf0 [ 82.100726][ T8533] do_syscall_64+0x3d/0xb0 [ 82.105132][ T8533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.111016][ T8533] RIP: 0033:0x445a69 [ 82.114901][ T8533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 82.134488][ T8533] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 82.142889][ T8533] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 82.150845][ T8533] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 82.158801][ T8533] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 82.166754][ T8533] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 82.174716][ T8533] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 82.190656][ T8535] FAULT_INJECTION: forcing a failure. [ 82.190656][ T8535] name fail_futex, interval 1, probability 0, space 0, times 0 [ 82.204275][ T8535] CPU: 1 PID: 8535 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 82.213056][ T8535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.223097][ T8535] Call Trace: [ 82.226365][ T8535] dump_stack_lvl+0x1d3/0x29f [ 82.231036][ T8535] ? show_regs_print_info+0x12/0x12 [ 82.236236][ T8535] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 82.241944][ T8535] ? mark_lock+0x199/0x1eb0 [ 82.246454][ T8535] should_fail+0x384/0x4b0 [ 82.250872][ T8535] get_futex_key+0x1b1/0x1750 [ 82.255625][ T8535] ? stack_trace_save+0x1e0/0x1e0 [ 82.260641][ T8535] ? futex_wait_restart+0x210/0x210 [ 82.265837][ T8535] futex_wake+0x139/0x760 [ 82.270165][ T8535] ? futex_wait+0x700/0x700 [ 82.274652][ T8535] ? __lock_acquire+0x1385/0x6100 [ 82.279669][ T8535] ? __lock_acquire+0x145b/0x6100 [ 82.284694][ T8535] ? __lock_acquire+0x145b/0x6100 [ 82.289710][ T8535] do_futex+0xf11/0x3050 [ 82.293953][ T8535] ? trace_lock_acquire+0x190/0x190 [ 82.299146][ T8535] ? trace_lock_acquire+0x190/0x190 [ 82.304335][ T8535] ? futex_exit_release+0xc0/0xc0 [ 82.309345][ T8535] ? stack_trace_save+0x104/0x1e0 [ 82.314354][ T8535] ? stack_trace_snprint+0xe0/0xe0 [ 82.319468][ T8535] ? __context_tracking_exit+0x7a/0xd0 [ 82.324913][ T8535] ? rcu_read_lock_sched_held+0x87/0x110 [ 82.330535][ T8535] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 82.336516][ T8535] ? __context_tracking_exit+0x7a/0xd0 [ 82.341959][ T8535] ? __lock_acquire+0x6100/0x6100 [ 82.346979][ T8535] __se_sys_futex+0x11c/0x4d0 [ 82.351650][ T8535] ? __x64_sys_futex+0xf0/0xf0 [ 82.356402][ T8535] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 82.362368][ T8535] ? lockdep_hardirqs_on+0x8d/0x130 [ 82.367549][ T8535] ? __x64_sys_futex+0x1d/0xf0 [ 82.372301][ T8535] do_syscall_64+0x3d/0xb0 [ 82.376705][ T8535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.382587][ T8535] RIP: 0033:0x445a69 [ 82.386464][ T8535] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 82.406274][ T8535] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 82.414768][ T8535] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 82.422739][ T8535] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 82.430693][ T8535] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 82.438644][ T8535] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 82.446596][ T8535] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 82.463462][ T8537] FAULT_INJECTION: forcing a failure. [ 82.463462][ T8537] name fail_futex, interval 1, probability 0, space 0, times 0 [ 82.476368][ T8537] CPU: 1 PID: 8537 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 82.485131][ T8537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.495164][ T8537] Call Trace: [ 82.498429][ T8537] dump_stack_lvl+0x1d3/0x29f [ 82.503167][ T8537] ? show_regs_print_info+0x12/0x12 [ 82.508345][ T8537] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 82.514048][ T8537] ? mark_lock+0x199/0x1eb0 [ 82.518537][ T8537] should_fail+0x384/0x4b0 [ 82.522937][ T8537] get_futex_key+0x1b1/0x1750 [ 82.527596][ T8537] ? stack_trace_save+0x1e0/0x1e0 [ 82.532602][ T8537] ? futex_wait_restart+0x210/0x210 [ 82.537783][ T8537] futex_wake+0x139/0x760 [ 82.542105][ T8537] ? futex_wait+0x700/0x700 [ 82.546617][ T8537] ? __lock_acquire+0x1385/0x6100 [ 82.551802][ T8537] ? __lock_acquire+0x145b/0x6100 [ 82.556810][ T8537] ? __lock_acquire+0x145b/0x6100 [ 82.561821][ T8537] do_futex+0xf11/0x3050 [ 82.566157][ T8537] ? trace_lock_acquire+0x190/0x190 [ 82.571366][ T8537] ? trace_lock_acquire+0x190/0x190 [ 82.576653][ T8537] ? futex_exit_release+0xc0/0xc0 [ 82.581667][ T8537] ? stack_trace_save+0x104/0x1e0 [ 82.586675][ T8537] ? stack_trace_snprint+0xe0/0xe0 [ 82.591793][ T8537] ? __context_tracking_exit+0x7a/0xd0 [ 82.597257][ T8537] ? rcu_read_lock_sched_held+0x87/0x110 [ 82.602876][ T8537] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 82.608868][ T8537] ? __context_tracking_exit+0x7a/0xd0 [ 82.614323][ T8537] ? __lock_acquire+0x6100/0x6100 [ 82.619392][ T8537] __se_sys_futex+0x11c/0x4d0 [ 82.624058][ T8537] ? __x64_sys_futex+0xf0/0xf0 [ 82.628802][ T8537] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 82.634763][ T8537] ? lockdep_hardirqs_on+0x8d/0x130 [ 82.639946][ T8537] ? __x64_sys_futex+0x1d/0xf0 [ 82.644692][ T8537] do_syscall_64+0x3d/0xb0 [ 82.649270][ T8537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.655159][ T8537] RIP: 0033:0x445a69 [ 82.659044][ T8537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 82.678632][ T8537] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 82.687031][ T8537] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 82.694984][ T8537] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 82.702967][ T8537] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 82.710918][ T8537] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 82.718877][ T8537] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 82.733369][ T8539] FAULT_INJECTION: forcing a failure. [ 82.733369][ T8539] name fail_futex, interval 1, probability 0, space 0, times 0 [ 82.746269][ T8539] CPU: 1 PID: 8539 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 82.755032][ T8539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.765066][ T8539] Call Trace: [ 82.768328][ T8539] dump_stack_lvl+0x1d3/0x29f [ 82.772994][ T8539] ? show_regs_print_info+0x12/0x12 [ 82.778180][ T8539] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 82.783885][ T8539] ? mark_lock+0x199/0x1eb0 [ 82.788373][ T8539] should_fail+0x384/0x4b0 [ 82.792782][ T8539] get_futex_key+0x1b1/0x1750 [ 82.797441][ T8539] ? stack_trace_save+0x1e0/0x1e0 [ 82.802489][ T8539] ? futex_wait_restart+0x210/0x210 [ 82.807691][ T8539] futex_wake+0x139/0x760 [ 82.812015][ T8539] ? futex_wait+0x700/0x700 [ 82.816550][ T8539] ? __lock_acquire+0x1385/0x6100 [ 82.821610][ T8539] ? __lock_acquire+0x145b/0x6100 [ 82.826629][ T8539] ? __lock_acquire+0x145b/0x6100 [ 82.831654][ T8539] do_futex+0xf11/0x3050 [ 82.835889][ T8539] ? trace_lock_acquire+0x190/0x190 [ 82.841070][ T8539] ? trace_lock_acquire+0x190/0x190 [ 82.846253][ T8539] ? futex_exit_release+0xc0/0xc0 [ 82.851258][ T8539] ? stack_trace_save+0x104/0x1e0 [ 82.856263][ T8539] ? stack_trace_snprint+0xe0/0xe0 [ 82.861369][ T8539] ? __context_tracking_exit+0x7a/0xd0 [ 82.866808][ T8539] ? rcu_read_lock_sched_held+0x87/0x110 [ 82.872422][ T8539] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 82.878407][ T8539] ? __context_tracking_exit+0x7a/0xd0 [ 82.883844][ T8539] ? __lock_acquire+0x6100/0x6100 [ 82.888861][ T8539] __se_sys_futex+0x11c/0x4d0 [ 82.893539][ T8539] ? __x64_sys_futex+0xf0/0xf0 [ 82.898282][ T8539] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 82.904246][ T8539] ? lockdep_hardirqs_on+0x8d/0x130 [ 82.909422][ T8539] ? __x64_sys_futex+0x1d/0xf0 [ 82.914168][ T8539] do_syscall_64+0x3d/0xb0 [ 82.918565][ T8539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.924436][ T8539] RIP: 0033:0x445a69 [ 82.928310][ T8539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 82.947903][ T8539] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 82.956298][ T8539] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 82.964247][ T8539] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 82.972197][ T8539] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 82.980145][ T8539] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 82.988097][ T8539] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 83.003710][ T8541] FAULT_INJECTION: forcing a failure. [ 83.003710][ T8541] name fail_futex, interval 1, probability 0, space 0, times 0 [ 83.016596][ T8541] CPU: 1 PID: 8541 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 83.025360][ T8541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.035396][ T8541] Call Trace: [ 83.038661][ T8541] dump_stack_lvl+0x1d3/0x29f [ 83.043326][ T8541] ? show_regs_print_info+0x12/0x12 [ 83.048541][ T8541] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 83.054243][ T8541] ? mark_lock+0x199/0x1eb0 [ 83.058730][ T8541] should_fail+0x384/0x4b0 [ 83.063176][ T8541] get_futex_key+0x1b1/0x1750 [ 83.067836][ T8541] ? stack_trace_save+0x1e0/0x1e0 [ 83.072844][ T8541] ? futex_wait_restart+0x210/0x210 [ 83.078049][ T8541] futex_wake+0x139/0x760 [ 83.082403][ T8541] ? futex_wait+0x700/0x700 [ 83.086890][ T8541] ? __lock_acquire+0x1385/0x6100 [ 83.091915][ T8541] ? __lock_acquire+0x145b/0x6100 [ 83.096920][ T8541] ? __lock_acquire+0x145b/0x6100 [ 83.101925][ T8541] do_futex+0xf11/0x3050 [ 83.106153][ T8541] ? trace_lock_acquire+0x190/0x190 [ 83.111337][ T8541] ? trace_lock_acquire+0x190/0x190 [ 83.116521][ T8541] ? futex_exit_release+0xc0/0xc0 [ 83.121525][ T8541] ? stack_trace_save+0x104/0x1e0 [ 83.126547][ T8541] ? stack_trace_snprint+0xe0/0xe0 [ 83.131656][ T8541] ? __context_tracking_exit+0x7a/0xd0 [ 83.137184][ T8541] ? rcu_read_lock_sched_held+0x87/0x110 [ 83.142800][ T8541] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 83.148772][ T8541] ? __context_tracking_exit+0x7a/0xd0 [ 83.154214][ T8541] ? __lock_acquire+0x6100/0x6100 [ 83.159248][ T8541] __se_sys_futex+0x11c/0x4d0 [ 83.163912][ T8541] ? __x64_sys_futex+0xf0/0xf0 [ 83.168653][ T8541] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 83.174626][ T8541] ? lockdep_hardirqs_on+0x8d/0x130 [ 83.179805][ T8541] ? __x64_sys_futex+0x1d/0xf0 [ 83.184550][ T8541] do_syscall_64+0x3d/0xb0 [ 83.188951][ T8541] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.194833][ T8541] RIP: 0033:0x445a69 executing program [ 83.198715][ T8541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 83.218304][ T8541] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 83.226702][ T8541] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 83.234702][ T8541] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 83.242651][ T8541] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 83.250650][ T8541] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 83.258746][ T8541] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 83.273656][ T8543] FAULT_INJECTION: forcing a failure. [ 83.273656][ T8543] name fail_futex, interval 1, probability 0, space 0, times 0 [ 83.286537][ T8543] CPU: 1 PID: 8543 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 83.295299][ T8543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.305338][ T8543] Call Trace: [ 83.308604][ T8543] dump_stack_lvl+0x1d3/0x29f [ 83.313268][ T8543] ? show_regs_print_info+0x12/0x12 [ 83.318446][ T8543] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 83.324147][ T8543] ? mark_lock+0x199/0x1eb0 [ 83.328645][ T8543] should_fail+0x384/0x4b0 [ 83.333064][ T8543] get_futex_key+0x1b1/0x1750 [ 83.337724][ T8543] ? stack_trace_save+0x1e0/0x1e0 [ 83.342743][ T8543] ? futex_wait_restart+0x210/0x210 [ 83.347925][ T8543] futex_wake+0x139/0x760 [ 83.352238][ T8543] ? futex_wait+0x700/0x700 [ 83.356715][ T8543] ? __lock_acquire+0x1385/0x6100 [ 83.361726][ T8543] ? __lock_acquire+0x145b/0x6100 [ 83.366739][ T8543] ? __lock_acquire+0x145b/0x6100 [ 83.371752][ T8543] do_futex+0xf11/0x3050 [ 83.375990][ T8543] ? trace_lock_acquire+0x190/0x190 [ 83.381173][ T8543] ? trace_lock_acquire+0x190/0x190 [ 83.386361][ T8543] ? futex_exit_release+0xc0/0xc0 [ 83.391389][ T8543] ? stack_trace_save+0x104/0x1e0 [ 83.396405][ T8543] ? stack_trace_snprint+0xe0/0xe0 [ 83.401512][ T8543] ? __context_tracking_exit+0x7a/0xd0 [ 83.406951][ T8543] ? rcu_read_lock_sched_held+0x87/0x110 [ 83.412565][ T8543] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 83.418538][ T8543] ? __context_tracking_exit+0x7a/0xd0 [ 83.424025][ T8543] ? __lock_acquire+0x6100/0x6100 [ 83.429050][ T8543] __se_sys_futex+0x11c/0x4d0 [ 83.433709][ T8543] ? __x64_sys_futex+0xf0/0xf0 [ 83.438455][ T8543] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 83.444425][ T8543] ? lockdep_hardirqs_on+0x8d/0x130 [ 83.449611][ T8543] ? __x64_sys_futex+0x1d/0xf0 [ 83.454357][ T8543] do_syscall_64+0x3d/0xb0 [ 83.458755][ T8543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.464637][ T8543] RIP: 0033:0x445a69 [ 83.468509][ T8543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 83.488093][ T8543] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 83.496493][ T8543] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 83.504458][ T8543] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 83.512422][ T8543] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 83.520371][ T8543] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 83.528597][ T8543] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 83.544166][ T8545] FAULT_INJECTION: forcing a failure. [ 83.544166][ T8545] name fail_futex, interval 1, probability 0, space 0, times 0 [ 83.557067][ T8545] CPU: 1 PID: 8545 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 83.565845][ T8545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.575897][ T8545] Call Trace: [ 83.579162][ T8545] dump_stack_lvl+0x1d3/0x29f [ 83.583831][ T8545] ? show_regs_print_info+0x12/0x12 [ 83.589028][ T8545] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 83.594730][ T8545] ? mark_lock+0x199/0x1eb0 [ 83.599216][ T8545] should_fail+0x384/0x4b0 [ 83.603618][ T8545] get_futex_key+0x1b1/0x1750 [ 83.608280][ T8545] ? stack_trace_save+0x1e0/0x1e0 [ 83.613284][ T8545] ? futex_wait_restart+0x210/0x210 [ 83.618467][ T8545] futex_wake+0x139/0x760 [ 83.622823][ T8545] ? futex_wait+0x700/0x700 [ 83.627301][ T8545] ? __lock_acquire+0x1385/0x6100 [ 83.632481][ T8545] ? __lock_acquire+0x145b/0x6100 [ 83.637487][ T8545] ? __lock_acquire+0x145b/0x6100 [ 83.642492][ T8545] do_futex+0xf11/0x3050 [ 83.646725][ T8545] ? trace_lock_acquire+0x190/0x190 [ 83.651903][ T8545] ? trace_lock_acquire+0x190/0x190 [ 83.657099][ T8545] ? futex_exit_release+0xc0/0xc0 [ 83.662104][ T8545] ? stack_trace_save+0x104/0x1e0 [ 83.667108][ T8545] ? stack_trace_snprint+0xe0/0xe0 [ 83.672211][ T8545] ? __context_tracking_exit+0x7a/0xd0 [ 83.677655][ T8545] ? rcu_read_lock_sched_held+0x87/0x110 [ 83.683268][ T8545] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 83.689241][ T8545] ? __context_tracking_exit+0x7a/0xd0 [ 83.694699][ T8545] ? __lock_acquire+0x6100/0x6100 [ 83.699712][ T8545] __se_sys_futex+0x11c/0x4d0 [ 83.704377][ T8545] ? __x64_sys_futex+0xf0/0xf0 [ 83.709134][ T8545] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 83.715114][ T8545] ? lockdep_hardirqs_on+0x8d/0x130 [ 83.720292][ T8545] ? __x64_sys_futex+0x1d/0xf0 [ 83.725035][ T8545] do_syscall_64+0x3d/0xb0 [ 83.729436][ T8545] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.735308][ T8545] RIP: 0033:0x445a69 [ 83.739188][ T8545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 83.758800][ T8545] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 83.767202][ T8545] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 83.775155][ T8545] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 83.783108][ T8545] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 83.791063][ T8545] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 83.799024][ T8545] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 83.814032][ T8547] FAULT_INJECTION: forcing a failure. [ 83.814032][ T8547] name fail_futex, interval 1, probability 0, space 0, times 0 [ 83.827236][ T8547] CPU: 1 PID: 8547 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 83.836010][ T8547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.846049][ T8547] Call Trace: [ 83.849338][ T8547] dump_stack_lvl+0x1d3/0x29f [ 83.854015][ T8547] ? show_regs_print_info+0x12/0x12 [ 83.859192][ T8547] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 83.864891][ T8547] ? mark_lock+0x199/0x1eb0 [ 83.869376][ T8547] should_fail+0x384/0x4b0 [ 83.873789][ T8547] get_futex_key+0x1b1/0x1750 [ 83.878449][ T8547] ? stack_trace_save+0x1e0/0x1e0 [ 83.883454][ T8547] ? futex_wait_restart+0x210/0x210 [ 83.888641][ T8547] futex_wake+0x139/0x760 [ 83.892969][ T8547] ? futex_wait+0x700/0x700 [ 83.897454][ T8547] ? __lock_acquire+0x1385/0x6100 [ 83.902468][ T8547] ? __lock_acquire+0x145b/0x6100 [ 83.907575][ T8547] ? __lock_acquire+0x145b/0x6100 [ 83.912593][ T8547] do_futex+0xf11/0x3050 [ 83.916822][ T8547] ? trace_lock_acquire+0x190/0x190 [ 83.922008][ T8547] ? trace_lock_acquire+0x190/0x190 [ 83.927186][ T8547] ? futex_exit_release+0xc0/0xc0 [ 83.932203][ T8547] ? stack_trace_save+0x104/0x1e0 [ 83.937218][ T8547] ? stack_trace_snprint+0xe0/0xe0 [ 83.942325][ T8547] ? __context_tracking_exit+0x7a/0xd0 [ 83.947777][ T8547] ? rcu_read_lock_sched_held+0x87/0x110 [ 83.953411][ T8547] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 83.959384][ T8547] ? __context_tracking_exit+0x7a/0xd0 [ 83.964824][ T8547] ? __lock_acquire+0x6100/0x6100 [ 83.969849][ T8547] __se_sys_futex+0x11c/0x4d0 [ 83.974514][ T8547] ? __x64_sys_futex+0xf0/0xf0 [ 83.979256][ T8547] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 83.985228][ T8547] ? lockdep_hardirqs_on+0x8d/0x130 [ 83.990418][ T8547] ? __x64_sys_futex+0x1d/0xf0 [ 83.995163][ T8547] do_syscall_64+0x3d/0xb0 [ 83.999563][ T8547] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.005443][ T8547] RIP: 0033:0x445a69 executing program [ 84.009321][ T8547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 84.028914][ T8547] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 84.037314][ T8547] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 84.045284][ T8547] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 84.053247][ T8547] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 84.061200][ T8547] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 84.069156][ T8547] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 84.082927][ T8549] FAULT_INJECTION: forcing a failure. [ 84.082927][ T8549] name fail_futex, interval 1, probability 0, space 0, times 0 [ 84.095830][ T8549] CPU: 1 PID: 8549 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 84.104591][ T8549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.114645][ T8549] Call Trace: [ 84.117912][ T8549] dump_stack_lvl+0x1d3/0x29f [ 84.122578][ T8549] ? show_regs_print_info+0x12/0x12 [ 84.127760][ T8549] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 84.133557][ T8549] ? mark_lock+0x199/0x1eb0 [ 84.138047][ T8549] should_fail+0x384/0x4b0 [ 84.142454][ T8549] get_futex_key+0x1b1/0x1750 [ 84.147120][ T8549] ? stack_trace_save+0x1e0/0x1e0 [ 84.152130][ T8549] ? futex_wait_restart+0x210/0x210 [ 84.157322][ T8549] futex_wake+0x139/0x760 [ 84.161643][ T8549] ? futex_wait+0x700/0x700 [ 84.166142][ T8549] ? __lock_acquire+0x1385/0x6100 [ 84.171168][ T8549] ? __lock_acquire+0x145b/0x6100 [ 84.176175][ T8549] ? __lock_acquire+0x145b/0x6100 [ 84.181191][ T8549] do_futex+0xf11/0x3050 [ 84.185425][ T8549] ? trace_lock_acquire+0x190/0x190 [ 84.190609][ T8549] ? trace_lock_acquire+0x190/0x190 [ 84.195794][ T8549] ? futex_exit_release+0xc0/0xc0 [ 84.200844][ T8549] ? stack_trace_save+0x104/0x1e0 [ 84.205906][ T8549] ? stack_trace_snprint+0xe0/0xe0 [ 84.211012][ T8549] ? __context_tracking_exit+0x7a/0xd0 [ 84.216453][ T8549] ? rcu_read_lock_sched_held+0x87/0x110 [ 84.222098][ T8549] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 84.228071][ T8549] ? __context_tracking_exit+0x7a/0xd0 [ 84.233512][ T8549] ? __lock_acquire+0x6100/0x6100 [ 84.238530][ T8549] __se_sys_futex+0x11c/0x4d0 [ 84.243194][ T8549] ? __x64_sys_futex+0xf0/0xf0 [ 84.247938][ T8549] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 84.253901][ T8549] ? lockdep_hardirqs_on+0x8d/0x130 [ 84.259115][ T8549] ? __x64_sys_futex+0x1d/0xf0 [ 84.263864][ T8549] do_syscall_64+0x3d/0xb0 [ 84.268264][ T8549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.274234][ T8549] RIP: 0033:0x445a69 [ 84.278110][ T8549] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 84.298142][ T8549] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 84.306544][ T8549] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 84.314590][ T8549] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 84.322827][ T8549] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 84.330903][ T8549] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 84.338859][ T8549] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 84.353590][ T8551] FAULT_INJECTION: forcing a failure. [ 84.353590][ T8551] name fail_futex, interval 1, probability 0, space 0, times 0 [ 84.366466][ T8551] CPU: 1 PID: 8551 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 84.375226][ T8551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.385260][ T8551] Call Trace: [ 84.388530][ T8551] dump_stack_lvl+0x1d3/0x29f [ 84.393193][ T8551] ? show_regs_print_info+0x12/0x12 [ 84.398386][ T8551] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 84.404100][ T8551] ? mark_lock+0x199/0x1eb0 [ 84.408589][ T8551] should_fail+0x384/0x4b0 [ 84.413009][ T8551] get_futex_key+0x1b1/0x1750 [ 84.417669][ T8551] ? stack_trace_save+0x1e0/0x1e0 [ 84.422675][ T8551] ? futex_wait_restart+0x210/0x210 [ 84.427857][ T8551] futex_wake+0x139/0x760 [ 84.432170][ T8551] ? futex_wait+0x700/0x700 [ 84.436652][ T8551] ? __lock_acquire+0x1385/0x6100 [ 84.441662][ T8551] ? __lock_acquire+0x145b/0x6100 [ 84.446669][ T8551] ? __lock_acquire+0x145b/0x6100 [ 84.451677][ T8551] do_futex+0xf11/0x3050 [ 84.455919][ T8551] ? trace_lock_acquire+0x190/0x190 [ 84.461099][ T8551] ? trace_lock_acquire+0x190/0x190 [ 84.466289][ T8551] ? futex_exit_release+0xc0/0xc0 [ 84.471306][ T8551] ? stack_trace_save+0x104/0x1e0 [ 84.476316][ T8551] ? stack_trace_snprint+0xe0/0xe0 [ 84.481422][ T8551] ? __context_tracking_exit+0x7a/0xd0 [ 84.486860][ T8551] ? rcu_read_lock_sched_held+0x87/0x110 [ 84.492472][ T8551] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 84.498452][ T8551] ? __context_tracking_exit+0x7a/0xd0 [ 84.503889][ T8551] ? __lock_acquire+0x6100/0x6100 [ 84.508912][ T8551] __se_sys_futex+0x11c/0x4d0 [ 84.513571][ T8551] ? __x64_sys_futex+0xf0/0xf0 [ 84.518323][ T8551] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 84.524296][ T8551] ? lockdep_hardirqs_on+0x8d/0x130 [ 84.529473][ T8551] ? __x64_sys_futex+0x1d/0xf0 [ 84.534216][ T8551] do_syscall_64+0x3d/0xb0 [ 84.538620][ T8551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.544493][ T8551] RIP: 0033:0x445a69 [ 84.548368][ T8551] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 84.567971][ T8551] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 84.576376][ T8551] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 84.584330][ T8551] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 84.592294][ T8551] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 84.600250][ T8551] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 84.608204][ T8551] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 84.622912][ T8553] FAULT_INJECTION: forcing a failure. [ 84.622912][ T8553] name failslab, interval 1, probability 0, space 0, times 0 [ 84.636084][ T8553] CPU: 1 PID: 8553 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 84.644850][ T8553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.654887][ T8553] Call Trace: [ 84.658164][ T8553] dump_stack_lvl+0x1d3/0x29f [ 84.662829][ T8553] ? show_regs_print_info+0x12/0x12 [ 84.668013][ T8553] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 84.673739][ T8553] ? __fs_reclaim_acquire+0x30/0x30 [ 84.678917][ T8553] ? __might_sleep+0x100/0x100 [ 84.683663][ T8553] should_fail+0x384/0x4b0 [ 84.688061][ T8553] ? kzalloc+0x1d/0x30 [ 84.692109][ T8553] should_failslab+0x5/0x20 [ 84.696589][ T8553] __kmalloc+0x89/0x390 [ 84.700722][ T8553] ? kmem_cache_alloc+0x2aa/0x340 [ 84.705730][ T8553] kzalloc+0x1d/0x30 [ 84.709613][ T8553] security_prepare_creds+0x46/0x220 [ 84.715141][ T8553] prepare_creds+0x411/0x640 [ 84.719728][ T8553] __sys_setfsuid+0xe2/0x3a0 [ 84.724304][ T8553] do_syscall_64+0x3d/0xb0 [ 84.728705][ T8553] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.734580][ T8553] RIP: 0033:0x445a69 [ 84.738457][ T8553] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 84.758051][ T8553] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 84.766445][ T8553] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 84.774410][ T8553] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 executing program [ 84.782359][ T8553] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 84.790322][ T8553] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 84.798271][ T8553] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 84.813268][ T8555] FAULT_INJECTION: forcing a failure. [ 84.813268][ T8555] name fail_futex, interval 1, probability 0, space 0, times 0 [ 84.826103][ T8555] CPU: 1 PID: 8555 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 84.834843][ T8555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.844879][ T8555] Call Trace: [ 84.848145][ T8555] dump_stack_lvl+0x1d3/0x29f [ 84.852807][ T8555] ? show_regs_print_info+0x12/0x12 [ 84.857991][ T8555] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 84.863705][ T8555] ? mark_lock+0x199/0x1eb0 [ 84.868192][ T8555] should_fail+0x384/0x4b0 [ 84.872592][ T8555] get_futex_key+0x1b1/0x1750 [ 84.877251][ T8555] ? stack_trace_save+0x1e0/0x1e0 [ 84.882259][ T8555] ? futex_wait_restart+0x210/0x210 [ 84.887453][ T8555] futex_wake+0x139/0x760 [ 84.891775][ T8555] ? futex_wait+0x700/0x700 [ 84.896255][ T8555] ? __lock_acquire+0x1385/0x6100 [ 84.901276][ T8555] ? __lock_acquire+0x145b/0x6100 [ 84.906304][ T8555] ? __lock_acquire+0x145b/0x6100 [ 84.911317][ T8555] do_futex+0xf11/0x3050 [ 84.915561][ T8555] ? trace_lock_acquire+0x190/0x190 [ 84.920757][ T8555] ? trace_lock_acquire+0x190/0x190 [ 84.925943][ T8555] ? futex_exit_release+0xc0/0xc0 [ 84.930954][ T8555] ? stack_trace_save+0x104/0x1e0 [ 84.935966][ T8555] ? stack_trace_snprint+0xe0/0xe0 [ 84.941080][ T8555] ? __context_tracking_exit+0x7a/0xd0 [ 84.946527][ T8555] ? rcu_read_lock_sched_held+0x87/0x110 [ 84.952147][ T8555] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 84.958158][ T8555] ? __context_tracking_exit+0x7a/0xd0 [ 84.963602][ T8555] ? __lock_acquire+0x6100/0x6100 [ 84.968614][ T8555] __se_sys_futex+0x11c/0x4d0 [ 84.973274][ T8555] ? __x64_sys_futex+0xf0/0xf0 [ 84.978018][ T8555] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 84.984047][ T8555] ? lockdep_hardirqs_on+0x8d/0x130 [ 84.989229][ T8555] ? __x64_sys_futex+0x1d/0xf0 [ 84.993980][ T8555] do_syscall_64+0x3d/0xb0 [ 84.998421][ T8555] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.004294][ T8555] RIP: 0033:0x445a69 [ 85.008168][ T8555] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 85.027754][ T8555] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 85.036150][ T8555] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 85.044100][ T8555] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 85.052051][ T8555] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 85.060003][ T8555] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 85.067973][ T8555] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 85.082763][ T8557] FAULT_INJECTION: forcing a failure. [ 85.082763][ T8557] name fail_futex, interval 1, probability 0, space 0, times 0 [ 85.095728][ T8557] CPU: 1 PID: 8557 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 85.104491][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.114542][ T8557] Call Trace: [ 85.117816][ T8557] dump_stack_lvl+0x1d3/0x29f [ 85.122479][ T8557] ? show_regs_print_info+0x12/0x12 [ 85.127657][ T8557] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 85.133361][ T8557] ? mark_lock+0x199/0x1eb0 [ 85.137847][ T8557] should_fail+0x384/0x4b0 [ 85.142295][ T8557] get_futex_key+0x1b1/0x1750 [ 85.146952][ T8557] ? stack_trace_save+0x1e0/0x1e0 [ 85.151958][ T8557] ? futex_wait_restart+0x210/0x210 [ 85.157140][ T8557] futex_wake+0x139/0x760 [ 85.161452][ T8557] ? futex_wait+0x700/0x700 [ 85.165944][ T8557] ? __lock_acquire+0x1385/0x6100 [ 85.170962][ T8557] ? __lock_acquire+0x145b/0x6100 [ 85.175984][ T8557] ? __lock_acquire+0x145b/0x6100 [ 85.181044][ T8557] do_futex+0xf11/0x3050 [ 85.185316][ T8557] ? trace_lock_acquire+0x190/0x190 [ 85.190497][ T8557] ? trace_lock_acquire+0x190/0x190 [ 85.195684][ T8557] ? futex_exit_release+0xc0/0xc0 [ 85.200691][ T8557] ? stack_trace_save+0x104/0x1e0 [ 85.205699][ T8557] ? stack_trace_snprint+0xe0/0xe0 [ 85.210803][ T8557] ? __context_tracking_exit+0x7a/0xd0 [ 85.216243][ T8557] ? rcu_read_lock_sched_held+0x87/0x110 [ 85.221855][ T8557] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 85.227826][ T8557] ? __context_tracking_exit+0x7a/0xd0 [ 85.233263][ T8557] ? __lock_acquire+0x6100/0x6100 [ 85.238273][ T8557] __se_sys_futex+0x11c/0x4d0 [ 85.242947][ T8557] ? __x64_sys_futex+0xf0/0xf0 [ 85.247691][ T8557] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 85.253651][ T8557] ? lockdep_hardirqs_on+0x8d/0x130 [ 85.258829][ T8557] ? __x64_sys_futex+0x1d/0xf0 [ 85.263602][ T8557] do_syscall_64+0x3d/0xb0 [ 85.267999][ T8557] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.273869][ T8557] RIP: 0033:0x445a69 [ 85.277753][ T8557] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 85.297343][ T8557] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.305752][ T8557] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 85.313708][ T8557] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 85.321670][ T8557] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 85.329624][ T8557] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 85.337580][ T8557] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 85.352882][ T8559] FAULT_INJECTION: forcing a failure. [ 85.352882][ T8559] name fail_futex, interval 1, probability 0, space 0, times 0 [ 85.365842][ T8559] CPU: 1 PID: 8559 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 85.374689][ T8559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.384825][ T8559] Call Trace: [ 85.388108][ T8559] dump_stack_lvl+0x1d3/0x29f [ 85.392814][ T8559] ? show_regs_print_info+0x12/0x12 [ 85.398004][ T8559] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 85.403746][ T8559] ? mark_lock+0x199/0x1eb0 [ 85.408240][ T8559] should_fail+0x384/0x4b0 [ 85.412656][ T8559] get_futex_key+0x1b1/0x1750 [ 85.417409][ T8559] ? stack_trace_save+0x1e0/0x1e0 [ 85.422417][ T8559] ? futex_wait_restart+0x210/0x210 [ 85.427599][ T8559] futex_wake+0x139/0x760 [ 85.431917][ T8559] ? futex_wait+0x700/0x700 [ 85.436395][ T8559] ? __lock_acquire+0x1385/0x6100 [ 85.441404][ T8559] ? __lock_acquire+0x145b/0x6100 [ 85.446499][ T8559] ? __lock_acquire+0x145b/0x6100 [ 85.451518][ T8559] do_futex+0xf11/0x3050 [ 85.455755][ T8559] ? trace_lock_acquire+0x190/0x190 [ 85.460948][ T8559] ? trace_lock_acquire+0x190/0x190 [ 85.466135][ T8559] ? futex_exit_release+0xc0/0xc0 [ 85.471138][ T8559] ? stack_trace_save+0x104/0x1e0 [ 85.476402][ T8559] ? stack_trace_snprint+0xe0/0xe0 [ 85.481510][ T8559] ? __context_tracking_exit+0x7a/0xd0 [ 85.486950][ T8559] ? rcu_read_lock_sched_held+0x87/0x110 [ 85.492573][ T8559] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 85.498544][ T8559] ? __context_tracking_exit+0x7a/0xd0 [ 85.504019][ T8559] ? __lock_acquire+0x6100/0x6100 [ 85.509030][ T8559] __se_sys_futex+0x11c/0x4d0 [ 85.513689][ T8559] ? __x64_sys_futex+0xf0/0xf0 [ 85.518441][ T8559] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 85.524401][ T8559] ? lockdep_hardirqs_on+0x8d/0x130 [ 85.529578][ T8559] ? __x64_sys_futex+0x1d/0xf0 [ 85.534323][ T8559] do_syscall_64+0x3d/0xb0 [ 85.538723][ T8559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.544598][ T8559] RIP: 0033:0x445a69 [ 85.548476][ T8559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 85.568064][ T8559] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.576458][ T8559] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 85.584423][ T8559] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 85.592377][ T8559] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 85.600441][ T8559] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 85.608396][ T8559] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 85.623016][ T8561] FAULT_INJECTION: forcing a failure. [ 85.623016][ T8561] name fail_futex, interval 1, probability 0, space 0, times 0 [ 85.636438][ T8561] CPU: 1 PID: 8561 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 85.645215][ T8561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.655268][ T8561] Call Trace: [ 85.658547][ T8561] dump_stack_lvl+0x1d3/0x29f [ 85.663209][ T8561] ? show_regs_print_info+0x12/0x12 [ 85.668408][ T8561] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 85.674115][ T8561] ? mark_lock+0x199/0x1eb0 [ 85.678598][ T8561] should_fail+0x384/0x4b0 [ 85.683010][ T8561] get_futex_key+0x1b1/0x1750 [ 85.687669][ T8561] ? stack_trace_save+0x1e0/0x1e0 [ 85.692700][ T8561] ? futex_wait_restart+0x210/0x210 [ 85.697884][ T8561] futex_wake+0x139/0x760 [ 85.702196][ T8561] ? futex_wait+0x700/0x700 [ 85.706689][ T8561] ? __lock_acquire+0x1385/0x6100 [ 85.711696][ T8561] ? __lock_acquire+0x145b/0x6100 [ 85.716701][ T8561] ? __lock_acquire+0x145b/0x6100 [ 85.721707][ T8561] do_futex+0xf11/0x3050 [ 85.725937][ T8561] ? trace_lock_acquire+0x190/0x190 [ 85.731207][ T8561] ? trace_lock_acquire+0x190/0x190 [ 85.736388][ T8561] ? futex_exit_release+0xc0/0xc0 [ 85.741390][ T8561] ? stack_trace_save+0x104/0x1e0 [ 85.746394][ T8561] ? stack_trace_snprint+0xe0/0xe0 [ 85.751501][ T8561] ? __context_tracking_exit+0x7a/0xd0 [ 85.756939][ T8561] ? rcu_read_lock_sched_held+0x87/0x110 [ 85.762583][ T8561] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 85.768661][ T8561] ? __context_tracking_exit+0x7a/0xd0 [ 85.774097][ T8561] ? __lock_acquire+0x6100/0x6100 [ 85.779459][ T8561] __se_sys_futex+0x11c/0x4d0 [ 85.784118][ T8561] ? __x64_sys_futex+0xf0/0xf0 [ 85.788861][ T8561] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 85.794822][ T8561] ? lockdep_hardirqs_on+0x8d/0x130 [ 85.799996][ T8561] ? __x64_sys_futex+0x1d/0xf0 [ 85.804738][ T8561] do_syscall_64+0x3d/0xb0 [ 85.809135][ T8561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.815007][ T8561] RIP: 0033:0x445a69 [ 85.818891][ T8561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 85.838491][ T8561] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.846884][ T8561] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 85.854833][ T8561] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 85.862794][ T8561] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 85.870751][ T8561] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 85.878699][ T8561] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 85.893636][ T8563] FAULT_INJECTION: forcing a failure. [ 85.893636][ T8563] name fail_futex, interval 1, probability 0, space 0, times 0 [ 85.906576][ T8563] CPU: 1 PID: 8563 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 85.915334][ T8563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.925367][ T8563] Call Trace: [ 85.928632][ T8563] dump_stack_lvl+0x1d3/0x29f [ 85.933382][ T8563] ? show_regs_print_info+0x12/0x12 [ 85.938561][ T8563] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 85.944260][ T8563] ? mark_lock+0x199/0x1eb0 [ 85.948745][ T8563] should_fail+0x384/0x4b0 [ 85.953150][ T8563] get_futex_key+0x1b1/0x1750 [ 85.957808][ T8563] ? stack_trace_save+0x1e0/0x1e0 [ 85.962816][ T8563] ? futex_wait_restart+0x210/0x210 [ 85.968098][ T8563] futex_wake+0x139/0x760 [ 85.972410][ T8563] ? futex_wait+0x700/0x700 [ 85.976893][ T8563] ? __lock_acquire+0x1385/0x6100 [ 85.981917][ T8563] ? __lock_acquire+0x145b/0x6100 [ 85.986922][ T8563] ? __lock_acquire+0x145b/0x6100 [ 85.991936][ T8563] do_futex+0xf11/0x3050 [ 85.996174][ T8563] ? trace_lock_acquire+0x190/0x190 [ 86.001352][ T8563] ? trace_lock_acquire+0x190/0x190 [ 86.006534][ T8563] ? futex_exit_release+0xc0/0xc0 [ 86.011536][ T8563] ? stack_trace_save+0x104/0x1e0 [ 86.016538][ T8563] ? stack_trace_snprint+0xe0/0xe0 [ 86.021657][ T8563] ? __context_tracking_exit+0x7a/0xd0 [ 86.027098][ T8563] ? rcu_read_lock_sched_held+0x87/0x110 [ 86.032731][ T8563] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 86.038799][ T8563] ? __context_tracking_exit+0x7a/0xd0 [ 86.044246][ T8563] ? __lock_acquire+0x6100/0x6100 [ 86.049254][ T8563] __se_sys_futex+0x11c/0x4d0 [ 86.053910][ T8563] ? __x64_sys_futex+0xf0/0xf0 [ 86.058662][ T8563] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 86.064621][ T8563] ? lockdep_hardirqs_on+0x8d/0x130 [ 86.069795][ T8563] ? __x64_sys_futex+0x1d/0xf0 [ 86.074538][ T8563] do_syscall_64+0x3d/0xb0 [ 86.078936][ T8563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.084826][ T8563] RIP: 0033:0x445a69 [ 86.088698][ T8563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 86.108279][ T8563] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 86.116679][ T8563] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 86.124628][ T8563] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 86.132577][ T8563] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 86.140539][ T8563] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 86.148496][ T8563] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 86.163206][ T8565] FAULT_INJECTION: forcing a failure. [ 86.163206][ T8565] name fail_futex, interval 1, probability 0, space 0, times 0 [ 86.176602][ T8565] CPU: 1 PID: 8565 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 86.185505][ T8565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.195557][ T8565] Call Trace: [ 86.198876][ T8565] dump_stack_lvl+0x1d3/0x29f [ 86.203551][ T8565] ? show_regs_print_info+0x12/0x12 [ 86.208740][ T8565] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 86.214445][ T8565] ? mark_lock+0x199/0x1eb0 [ 86.218942][ T8565] should_fail+0x384/0x4b0 [ 86.223343][ T8565] get_futex_key+0x1b1/0x1750 [ 86.228001][ T8565] ? stack_trace_save+0x1e0/0x1e0 [ 86.233008][ T8565] ? futex_wait_restart+0x210/0x210 [ 86.238202][ T8565] futex_wake+0x139/0x760 [ 86.242518][ T8565] ? futex_wait+0x700/0x700 [ 86.246996][ T8565] ? __lock_acquire+0x1385/0x6100 [ 86.252018][ T8565] ? __lock_acquire+0x145b/0x6100 [ 86.257025][ T8565] ? __lock_acquire+0x145b/0x6100 [ 86.262034][ T8565] do_futex+0xf11/0x3050 [ 86.266274][ T8565] ? trace_lock_acquire+0x190/0x190 [ 86.271463][ T8565] ? trace_lock_acquire+0x190/0x190 [ 86.276661][ T8565] ? futex_exit_release+0xc0/0xc0 [ 86.281668][ T8565] ? stack_trace_save+0x104/0x1e0 [ 86.286936][ T8565] ? stack_trace_snprint+0xe0/0xe0 [ 86.292056][ T8565] ? __context_tracking_exit+0x7a/0xd0 [ 86.297498][ T8565] ? rcu_read_lock_sched_held+0x87/0x110 [ 86.303114][ T8565] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 86.309118][ T8565] ? __context_tracking_exit+0x7a/0xd0 [ 86.314559][ T8565] ? __lock_acquire+0x6100/0x6100 [ 86.319583][ T8565] __se_sys_futex+0x11c/0x4d0 [ 86.324245][ T8565] ? __x64_sys_futex+0xf0/0xf0 [ 86.328988][ T8565] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 86.334953][ T8565] ? lockdep_hardirqs_on+0x8d/0x130 [ 86.340302][ T8565] ? __x64_sys_futex+0x1d/0xf0 [ 86.345048][ T8565] do_syscall_64+0x3d/0xb0 [ 86.349445][ T8565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.355331][ T8565] RIP: 0033:0x445a69 [ 86.359217][ T8565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 86.378814][ T8565] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 86.387204][ T8565] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 86.395165][ T8565] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 86.403125][ T8565] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 86.411073][ T8565] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 86.419021][ T8565] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 86.433652][ T8567] FAULT_INJECTION: forcing a failure. [ 86.433652][ T8567] name fail_futex, interval 1, probability 0, space 0, times 0 [ 86.446626][ T8567] CPU: 1 PID: 8567 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 86.455393][ T8567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.465605][ T8567] Call Trace: [ 86.468868][ T8567] dump_stack_lvl+0x1d3/0x29f [ 86.473548][ T8567] ? show_regs_print_info+0x12/0x12 [ 86.478724][ T8567] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 86.484443][ T8567] ? mark_lock+0x199/0x1eb0 [ 86.488931][ T8567] should_fail+0x384/0x4b0 [ 86.493336][ T8567] get_futex_key+0x1b1/0x1750 [ 86.497996][ T8567] ? stack_trace_save+0x1e0/0x1e0 [ 86.503000][ T8567] ? futex_wait_restart+0x210/0x210 [ 86.508229][ T8567] futex_wake+0x139/0x760 [ 86.512556][ T8567] ? futex_wait+0x700/0x700 [ 86.517038][ T8567] ? __lock_acquire+0x1385/0x6100 [ 86.522051][ T8567] ? __lock_acquire+0x145b/0x6100 [ 86.527070][ T8567] ? __lock_acquire+0x145b/0x6100 [ 86.532080][ T8567] do_futex+0xf11/0x3050 [ 86.536312][ T8567] ? trace_lock_acquire+0x190/0x190 [ 86.541490][ T8567] ? trace_lock_acquire+0x190/0x190 [ 86.546757][ T8567] ? futex_exit_release+0xc0/0xc0 [ 86.551805][ T8567] ? stack_trace_save+0x104/0x1e0 [ 86.556853][ T8567] ? stack_trace_snprint+0xe0/0xe0 [ 86.562000][ T8567] ? __context_tracking_exit+0x7a/0xd0 [ 86.567448][ T8567] ? rcu_read_lock_sched_held+0x87/0x110 [ 86.573072][ T8567] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 86.579050][ T8567] ? __context_tracking_exit+0x7a/0xd0 [ 86.584578][ T8567] ? __lock_acquire+0x6100/0x6100 [ 86.589593][ T8567] __se_sys_futex+0x11c/0x4d0 [ 86.594255][ T8567] ? __x64_sys_futex+0xf0/0xf0 [ 86.599001][ T8567] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 86.604963][ T8567] ? lockdep_hardirqs_on+0x8d/0x130 [ 86.610144][ T8567] ? __x64_sys_futex+0x1d/0xf0 [ 86.614888][ T8567] do_syscall_64+0x3d/0xb0 [ 86.619291][ T8567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.625164][ T8567] RIP: 0033:0x445a69 executing program [ 86.629051][ T8567] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 86.648643][ T8567] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 86.657034][ T8567] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 86.664993][ T8567] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 86.672944][ T8567] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 86.680893][ T8567] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 86.688854][ T8567] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 86.703469][ T8569] FAULT_INJECTION: forcing a failure. [ 86.703469][ T8569] name fail_futex, interval 1, probability 0, space 0, times 0 [ 86.716411][ T8569] CPU: 1 PID: 8569 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 86.725171][ T8569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.735557][ T8569] Call Trace: [ 86.738825][ T8569] dump_stack_lvl+0x1d3/0x29f [ 86.743498][ T8569] ? show_regs_print_info+0x12/0x12 [ 86.748686][ T8569] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 86.754386][ T8569] ? mark_lock+0x199/0x1eb0 [ 86.758875][ T8569] should_fail+0x384/0x4b0 [ 86.763275][ T8569] get_futex_key+0x1b1/0x1750 [ 86.767934][ T8569] ? stack_trace_save+0x1e0/0x1e0 [ 86.772952][ T8569] ? futex_wait_restart+0x210/0x210 [ 86.778134][ T8569] futex_wake+0x139/0x760 [ 86.782457][ T8569] ? futex_wait+0x700/0x700 [ 86.786939][ T8569] ? __lock_acquire+0x1385/0x6100 [ 86.791947][ T8569] ? __lock_acquire+0x145b/0x6100 [ 86.796951][ T8569] ? __lock_acquire+0x145b/0x6100 [ 86.801953][ T8569] do_futex+0xf11/0x3050 [ 86.806180][ T8569] ? trace_lock_acquire+0x190/0x190 [ 86.811444][ T8569] ? trace_lock_acquire+0x190/0x190 [ 86.816624][ T8569] ? futex_exit_release+0xc0/0xc0 [ 86.821627][ T8569] ? stack_trace_save+0x104/0x1e0 [ 86.826659][ T8569] ? stack_trace_snprint+0xe0/0xe0 [ 86.831766][ T8569] ? __context_tracking_exit+0x7a/0xd0 [ 86.837216][ T8569] ? rcu_read_lock_sched_held+0x87/0x110 [ 86.842836][ T8569] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 86.848806][ T8569] ? __context_tracking_exit+0x7a/0xd0 [ 86.854240][ T8569] ? __lock_acquire+0x6100/0x6100 [ 86.859247][ T8569] __se_sys_futex+0x11c/0x4d0 [ 86.863909][ T8569] ? __x64_sys_futex+0xf0/0xf0 [ 86.868648][ T8569] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 86.874616][ T8569] ? lockdep_hardirqs_on+0x8d/0x130 [ 86.879793][ T8569] ? __x64_sys_futex+0x1d/0xf0 [ 86.884541][ T8569] do_syscall_64+0x3d/0xb0 [ 86.888937][ T8569] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.894818][ T8569] RIP: 0033:0x445a69 [ 86.898692][ T8569] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 86.918284][ T8569] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 86.926675][ T8569] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 86.934636][ T8569] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 86.942595][ T8569] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 86.950543][ T8569] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 86.958491][ T8569] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 86.974751][ T8571] FAULT_INJECTION: forcing a failure. [ 86.974751][ T8571] name fail_futex, interval 1, probability 0, space 0, times 0 [ 86.987729][ T8571] CPU: 1 PID: 8571 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 86.996515][ T8571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.006555][ T8571] Call Trace: [ 87.009824][ T8571] dump_stack_lvl+0x1d3/0x29f [ 87.014536][ T8571] ? show_regs_print_info+0x12/0x12 [ 87.019719][ T8571] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 87.025863][ T8571] ? ___ratelimit+0xa9/0x670 [ 87.030483][ T8571] should_fail+0x384/0x4b0 [ 87.035087][ T8571] get_futex_key+0x1b1/0x1750 [ 87.039754][ T8571] ? stack_trace_save+0x1e0/0x1e0 [ 87.044773][ T8571] ? futex_wait_restart+0x210/0x210 [ 87.049961][ T8571] futex_wake+0x139/0x760 [ 87.054274][ T8571] ? futex_wait+0x700/0x700 [ 87.058758][ T8571] ? __lock_acquire+0x1385/0x6100 [ 87.063770][ T8571] ? __lock_acquire+0x145b/0x6100 [ 87.068780][ T8571] ? __lock_acquire+0x145b/0x6100 [ 87.073789][ T8571] do_futex+0xf11/0x3050 [ 87.078020][ T8571] ? trace_lock_acquire+0x190/0x190 [ 87.083201][ T8571] ? trace_lock_acquire+0x190/0x190 [ 87.088384][ T8571] ? futex_exit_release+0xc0/0xc0 [ 87.093402][ T8571] ? stack_trace_save+0x104/0x1e0 [ 87.098408][ T8571] ? stack_trace_snprint+0xe0/0xe0 [ 87.103516][ T8571] ? __context_tracking_exit+0x7a/0xd0 [ 87.108954][ T8571] ? rcu_read_lock_sched_held+0x87/0x110 [ 87.114566][ T8571] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 87.120557][ T8571] ? __context_tracking_exit+0x7a/0xd0 [ 87.126517][ T8571] ? __lock_acquire+0x6100/0x6100 [ 87.131527][ T8571] __se_sys_futex+0x11c/0x4d0 [ 87.136187][ T8571] ? __x64_sys_futex+0xf0/0xf0 [ 87.140943][ T8571] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 87.146903][ T8571] ? lockdep_hardirqs_on+0x8d/0x130 [ 87.152180][ T8571] ? __x64_sys_futex+0x1d/0xf0 [ 87.156925][ T8571] do_syscall_64+0x3d/0xb0 [ 87.161340][ T8571] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.167236][ T8571] RIP: 0033:0x445a69 [ 87.171127][ T8571] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 87.190806][ T8571] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 87.199323][ T8571] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 87.207286][ T8571] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 87.215243][ T8571] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 87.223212][ T8571] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 87.231165][ T8571] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 87.245773][ T8573] FAULT_INJECTION: forcing a failure. [ 87.245773][ T8573] name fail_futex, interval 1, probability 0, space 0, times 0 [ 87.258715][ T8573] CPU: 1 PID: 8573 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 87.267656][ T8573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.277713][ T8573] Call Trace: [ 87.280983][ T8573] dump_stack_lvl+0x1d3/0x29f [ 87.285676][ T8573] ? show_regs_print_info+0x12/0x12 [ 87.290865][ T8573] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 87.296572][ T8573] ? mark_lock+0x199/0x1eb0 [ 87.301065][ T8573] should_fail+0x384/0x4b0 [ 87.305476][ T8573] get_futex_key+0x1b1/0x1750 [ 87.310144][ T8573] ? stack_trace_save+0x1e0/0x1e0 [ 87.315157][ T8573] ? futex_wait_restart+0x210/0x210 [ 87.320348][ T8573] futex_wake+0x139/0x760 [ 87.324667][ T8573] ? futex_wait+0x700/0x700 [ 87.329173][ T8573] ? __lock_acquire+0x1385/0x6100 [ 87.334190][ T8573] ? __lock_acquire+0x145b/0x6100 [ 87.339206][ T8573] ? __lock_acquire+0x145b/0x6100 [ 87.344232][ T8573] do_futex+0xf11/0x3050 [ 87.348476][ T8573] ? trace_lock_acquire+0x190/0x190 [ 87.353668][ T8573] ? trace_lock_acquire+0x190/0x190 [ 87.358858][ T8573] ? futex_exit_release+0xc0/0xc0 [ 87.363867][ T8573] ? stack_trace_save+0x104/0x1e0 [ 87.368878][ T8573] ? stack_trace_snprint+0xe0/0xe0 [ 87.373992][ T8573] ? __context_tracking_exit+0x7a/0xd0 [ 87.379441][ T8573] ? rcu_read_lock_sched_held+0x87/0x110 [ 87.385074][ T8573] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 87.391070][ T8573] ? __context_tracking_exit+0x7a/0xd0 [ 87.396528][ T8573] ? __lock_acquire+0x6100/0x6100 [ 87.401546][ T8573] __se_sys_futex+0x11c/0x4d0 [ 87.406212][ T8573] ? __x64_sys_futex+0xf0/0xf0 [ 87.410977][ T8573] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 87.416942][ T8573] ? lockdep_hardirqs_on+0x8d/0x130 [ 87.422130][ T8573] ? __x64_sys_futex+0x1d/0xf0 [ 87.426879][ T8573] do_syscall_64+0x3d/0xb0 [ 87.431301][ T8573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.437181][ T8573] RIP: 0033:0x445a69 [ 87.441063][ T8573] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 87.460666][ T8573] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 87.469156][ T8573] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 87.477117][ T8573] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 87.485076][ T8573] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 87.493030][ T8573] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 87.500987][ T8573] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 87.517741][ T8575] FAULT_INJECTION: forcing a failure. [ 87.517741][ T8575] name fail_futex, interval 1, probability 0, space 0, times 0 [ 87.531143][ T8575] CPU: 1 PID: 8575 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 87.539909][ T8575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.549957][ T8575] Call Trace: [ 87.553225][ T8575] dump_stack_lvl+0x1d3/0x29f [ 87.557892][ T8575] ? show_regs_print_info+0x12/0x12 [ 87.563076][ T8575] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 87.568782][ T8575] ? mark_lock+0x199/0x1eb0 [ 87.573277][ T8575] should_fail+0x384/0x4b0 [ 87.577682][ T8575] get_futex_key+0x1b1/0x1750 [ 87.582349][ T8575] ? stack_trace_save+0x1e0/0x1e0 [ 87.587364][ T8575] ? futex_wait_restart+0x210/0x210 [ 87.592553][ T8575] futex_wake+0x139/0x760 [ 87.596876][ T8575] ? futex_wait+0x700/0x700 [ 87.601379][ T8575] ? __lock_acquire+0x1385/0x6100 [ 87.606398][ T8575] ? __lock_acquire+0x145b/0x6100 [ 87.611419][ T8575] ? __lock_acquire+0x145b/0x6100 [ 87.616431][ T8575] do_futex+0xf11/0x3050 [ 87.620685][ T8575] ? trace_lock_acquire+0x190/0x190 [ 87.625870][ T8575] ? trace_lock_acquire+0x190/0x190 [ 87.631057][ T8575] ? futex_exit_release+0xc0/0xc0 [ 87.636068][ T8575] ? stack_trace_save+0x104/0x1e0 [ 87.641078][ T8575] ? stack_trace_snprint+0xe0/0xe0 [ 87.646199][ T8575] ? __context_tracking_exit+0x7a/0xd0 [ 87.651644][ T8575] ? rcu_read_lock_sched_held+0x87/0x110 [ 87.657268][ T8575] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 87.663251][ T8575] ? __context_tracking_exit+0x7a/0xd0 [ 87.668694][ T8575] ? __lock_acquire+0x6100/0x6100 [ 87.673711][ T8575] __se_sys_futex+0x11c/0x4d0 [ 87.678469][ T8575] ? __x64_sys_futex+0xf0/0xf0 [ 87.683217][ T8575] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 87.689187][ T8575] ? lockdep_hardirqs_on+0x8d/0x130 [ 87.694367][ T8575] ? __x64_sys_futex+0x1d/0xf0 [ 87.699119][ T8575] do_syscall_64+0x3d/0xb0 [ 87.703526][ T8575] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.709406][ T8575] RIP: 0033:0x445a69 [ 87.713284][ T8575] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 87.732871][ T8575] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 87.741272][ T8575] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 87.749241][ T8575] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 87.757195][ T8575] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 87.765150][ T8575] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 87.773105][ T8575] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 87.790607][ T8577] FAULT_INJECTION: forcing a failure. [ 87.790607][ T8577] name fail_futex, interval 1, probability 0, space 0, times 0 [ 87.803748][ T8577] CPU: 0 PID: 8577 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 87.812518][ T8577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.822555][ T8577] Call Trace: [ 87.825826][ T8577] dump_stack_lvl+0x1d3/0x29f [ 87.830516][ T8577] ? show_regs_print_info+0x12/0x12 [ 87.835699][ T8577] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 87.841405][ T8577] ? mark_lock+0x199/0x1eb0 [ 87.845903][ T8577] should_fail+0x384/0x4b0 [ 87.850317][ T8577] get_futex_key+0x1b1/0x1750 [ 87.854984][ T8577] ? stack_trace_save+0x1e0/0x1e0 [ 87.859995][ T8577] ? futex_wait_restart+0x210/0x210 [ 87.865188][ T8577] futex_wake+0x139/0x760 [ 87.869511][ T8577] ? futex_wait+0x700/0x700 [ 87.873999][ T8577] ? __lock_acquire+0x1385/0x6100 [ 87.879020][ T8577] ? __lock_acquire+0x145b/0x6100 [ 87.884029][ T8577] ? __lock_acquire+0x145b/0x6100 [ 87.889043][ T8577] do_futex+0xf11/0x3050 [ 87.893282][ T8577] ? trace_lock_acquire+0x190/0x190 [ 87.898470][ T8577] ? trace_lock_acquire+0x190/0x190 [ 87.903658][ T8577] ? futex_exit_release+0xc0/0xc0 [ 87.908683][ T8577] ? stack_trace_save+0x104/0x1e0 [ 87.913780][ T8577] ? stack_trace_snprint+0xe0/0xe0 [ 87.918979][ T8577] ? __context_tracking_exit+0x7a/0xd0 [ 87.924424][ T8577] ? rcu_read_lock_sched_held+0x87/0x110 [ 87.930044][ T8577] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 87.936026][ T8577] ? __context_tracking_exit+0x7a/0xd0 [ 87.941489][ T8577] ? __lock_acquire+0x6100/0x6100 [ 87.946509][ T8577] __se_sys_futex+0x11c/0x4d0 [ 87.951179][ T8577] ? __x64_sys_futex+0xf0/0xf0 [ 87.955937][ T8577] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 87.961902][ T8577] ? lockdep_hardirqs_on+0x8d/0x130 [ 87.967098][ T8577] ? __x64_sys_futex+0x1d/0xf0 [ 87.971849][ T8577] do_syscall_64+0x3d/0xb0 [ 87.976252][ T8577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.982131][ T8577] RIP: 0033:0x445a69 [ 87.986027][ T8577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 88.005623][ T8577] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 88.014046][ T8577] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 88.022005][ T8577] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 88.029968][ T8577] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 88.037932][ T8577] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 88.045898][ T8577] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 88.071383][ T8579] FAULT_INJECTION: forcing a failure. [ 88.071383][ T8579] name fail_futex, interval 1, probability 0, space 0, times 0 [ 88.084272][ T8579] CPU: 0 PID: 8579 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 88.093058][ T8579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.103293][ T8579] Call Trace: [ 88.106563][ T8579] dump_stack_lvl+0x1d3/0x29f [ 88.111227][ T8579] ? show_regs_print_info+0x12/0x12 [ 88.116456][ T8579] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 88.122176][ T8579] ? mark_lock+0x199/0x1eb0 [ 88.126768][ T8579] should_fail+0x384/0x4b0 [ 88.131230][ T8579] get_futex_key+0x1b1/0x1750 [ 88.135896][ T8579] ? stack_trace_save+0x1e0/0x1e0 [ 88.140996][ T8579] ? futex_wait_restart+0x210/0x210 [ 88.146197][ T8579] futex_wake+0x139/0x760 [ 88.150516][ T8579] ? futex_wait+0x700/0x700 [ 88.155017][ T8579] ? __lock_acquire+0x1385/0x6100 [ 88.160046][ T8579] ? __lock_acquire+0x145b/0x6100 [ 88.165059][ T8579] ? __lock_acquire+0x145b/0x6100 [ 88.170078][ T8579] do_futex+0xf11/0x3050 [ 88.174326][ T8579] ? trace_lock_acquire+0x190/0x190 [ 88.179516][ T8579] ? trace_lock_acquire+0x190/0x190 [ 88.184713][ T8579] ? futex_exit_release+0xc0/0xc0 [ 88.189734][ T8579] ? stack_trace_save+0x104/0x1e0 [ 88.194748][ T8579] ? stack_trace_snprint+0xe0/0xe0 [ 88.199866][ T8579] ? __context_tracking_exit+0x7a/0xd0 [ 88.205312][ T8579] ? rcu_read_lock_sched_held+0x87/0x110 [ 88.210936][ T8579] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 88.216922][ T8579] ? __context_tracking_exit+0x7a/0xd0 [ 88.222371][ T8579] ? __lock_acquire+0x6100/0x6100 [ 88.227395][ T8579] __se_sys_futex+0x11c/0x4d0 [ 88.232066][ T8579] ? __x64_sys_futex+0xf0/0xf0 [ 88.236819][ T8579] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 88.242784][ T8579] ? lockdep_hardirqs_on+0x8d/0x130 [ 88.247979][ T8579] ? __x64_sys_futex+0x1d/0xf0 [ 88.252748][ T8579] do_syscall_64+0x3d/0xb0 [ 88.257167][ T8579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.263081][ T8579] RIP: 0033:0x445a69 [ 88.266974][ T8579] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 88.286585][ T8579] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 88.295007][ T8579] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 88.302980][ T8579] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 88.310941][ T8579] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 88.318908][ T8579] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 88.326864][ T8579] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 88.342677][ T8581] FAULT_INJECTION: forcing a failure. [ 88.342677][ T8581] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 88.356046][ T8581] CPU: 1 PID: 8581 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 88.364814][ T8581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.374961][ T8581] Call Trace: [ 88.378231][ T8581] dump_stack_lvl+0x1d3/0x29f [ 88.382904][ T8581] ? show_regs_print_info+0x12/0x12 [ 88.388086][ T8581] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 88.393817][ T8581] should_fail+0x384/0x4b0 [ 88.398228][ T8581] prepare_alloc_pages+0x1d1/0x5a0 [ 88.403327][ T8581] __alloc_pages+0x14d/0x5f0 [ 88.407950][ T8581] ? __rmqueue_pcplist+0x2030/0x2030 [ 88.413259][ T8581] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 88.419226][ T8581] ? alloc_pages+0x3f3/0x500 [ 88.423834][ T8581] allocate_slab+0xf1/0x540 [ 88.428317][ T8581] ___slab_alloc+0x1cf/0x350 [ 88.432910][ T8581] ? kzalloc+0x1d/0x30 [ 88.436970][ T8581] __kmalloc+0x2e7/0x390 [ 88.441188][ T8581] ? kzalloc+0x1d/0x30 [ 88.445237][ T8581] kzalloc+0x1d/0x30 [ 88.449108][ T8581] security_prepare_creds+0x46/0x220 [ 88.454384][ T8581] prepare_creds+0x411/0x640 [ 88.458954][ T8581] __sys_setfsuid+0xe2/0x3a0 [ 88.463541][ T8581] do_syscall_64+0x3d/0xb0 [ 88.467941][ T8581] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.473815][ T8581] RIP: 0033:0x445a69 [ 88.477687][ T8581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 88.497278][ T8581] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 88.505681][ T8581] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 88.513636][ T8581] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 executing program [ 88.521583][ T8581] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 88.529533][ T8581] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 88.537483][ T8581] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 88.553065][ T8583] FAULT_INJECTION: forcing a failure. [ 88.553065][ T8583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.566583][ T8583] CPU: 0 PID: 8583 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 88.575348][ T8583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.585385][ T8583] Call Trace: [ 88.588648][ T8583] dump_stack_lvl+0x1d3/0x29f [ 88.593309][ T8583] ? show_regs_print_info+0x12/0x12 [ 88.598494][ T8583] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 88.604216][ T8583] should_fail+0x384/0x4b0 [ 88.608656][ T8583] prepare_alloc_pages+0x1d1/0x5a0 [ 88.613753][ T8583] __alloc_pages+0x14d/0x5f0 [ 88.618333][ T8583] ? __rmqueue_pcplist+0x2030/0x2030 [ 88.623602][ T8583] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 88.629569][ T8583] ? alloc_pages+0x3f3/0x500 [ 88.634180][ T8583] allocate_slab+0xf1/0x540 [ 88.638718][ T8583] ___slab_alloc+0x1cf/0x350 [ 88.643303][ T8583] ? kzalloc+0x1d/0x30 [ 88.647356][ T8583] __kmalloc+0x2e7/0x390 [ 88.651596][ T8583] ? kzalloc+0x1d/0x30 [ 88.655666][ T8583] kzalloc+0x1d/0x30 [ 88.659554][ T8583] security_prepare_creds+0x46/0x220 [ 88.664837][ T8583] prepare_creds+0x411/0x640 [ 88.669423][ T8583] __sys_setfsuid+0xe2/0x3a0 [ 88.674007][ T8583] do_syscall_64+0x3d/0xb0 [ 88.678409][ T8583] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.684282][ T8583] RIP: 0033:0x445a69 [ 88.688167][ T8583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 88.707750][ T8583] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 88.716146][ T8583] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 88.724105][ T8583] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 88.732055][ T8583] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 88.740007][ T8583] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 88.747960][ T8583] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 88.771416][ T8585] FAULT_INJECTION: forcing a failure. [ 88.771416][ T8585] name fail_futex, interval 1, probability 0, space 0, times 0 [ 88.784283][ T8585] CPU: 1 PID: 8585 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 88.793023][ T8585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.803055][ T8585] Call Trace: [ 88.806405][ T8585] dump_stack_lvl+0x1d3/0x29f [ 88.811063][ T8585] ? show_regs_print_info+0x12/0x12 [ 88.816247][ T8585] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 88.821952][ T8585] ? mark_lock+0x199/0x1eb0 [ 88.826448][ T8585] should_fail+0x384/0x4b0 [ 88.830853][ T8585] get_futex_key+0x1b1/0x1750 [ 88.835514][ T8585] ? stack_trace_save+0x1e0/0x1e0 [ 88.840525][ T8585] ? futex_wait_restart+0x210/0x210 [ 88.845716][ T8585] futex_wake+0x139/0x760 [ 88.850035][ T8585] ? futex_wait+0x700/0x700 [ 88.854518][ T8585] ? __lock_acquire+0x1385/0x6100 [ 88.859532][ T8585] ? __lock_acquire+0x145b/0x6100 [ 88.864538][ T8585] ? __lock_acquire+0x145b/0x6100 [ 88.869549][ T8585] do_futex+0xf11/0x3050 [ 88.873785][ T8585] ? trace_lock_acquire+0x190/0x190 [ 88.878968][ T8585] ? trace_lock_acquire+0x190/0x190 [ 88.884151][ T8585] ? futex_exit_release+0xc0/0xc0 [ 88.889186][ T8585] ? stack_trace_save+0x104/0x1e0 [ 88.894196][ T8585] ? stack_trace_snprint+0xe0/0xe0 [ 88.899309][ T8585] ? __context_tracking_exit+0x7a/0xd0 [ 88.904757][ T8585] ? rcu_read_lock_sched_held+0x87/0x110 [ 88.910375][ T8585] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 88.916353][ T8585] ? __context_tracking_exit+0x7a/0xd0 [ 88.921797][ T8585] ? __lock_acquire+0x6100/0x6100 [ 88.926837][ T8585] __se_sys_futex+0x11c/0x4d0 [ 88.931499][ T8585] ? __x64_sys_futex+0xf0/0xf0 [ 88.936248][ T8585] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 88.942213][ T8585] ? lockdep_hardirqs_on+0x8d/0x130 [ 88.947394][ T8585] ? __x64_sys_futex+0x1d/0xf0 [ 88.952154][ T8585] do_syscall_64+0x3d/0xb0 [ 88.956572][ T8585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.962454][ T8585] RIP: 0033:0x445a69 [ 88.966339][ T8585] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 88.985931][ T8585] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 88.994343][ T8585] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 89.002309][ T8585] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 89.010263][ T8585] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 89.018313][ T8585] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 89.026359][ T8585] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 89.044611][ T8587] FAULT_INJECTION: forcing a failure. [ 89.044611][ T8587] name fail_futex, interval 1, probability 0, space 0, times 0 [ 89.057736][ T8587] CPU: 0 PID: 8587 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 89.066500][ T8587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.076544][ T8587] Call Trace: [ 89.079872][ T8587] dump_stack_lvl+0x1d3/0x29f [ 89.084543][ T8587] ? show_regs_print_info+0x12/0x12 [ 89.089730][ T8587] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 89.095445][ T8587] ? mark_lock+0x199/0x1eb0 [ 89.099938][ T8587] should_fail+0x384/0x4b0 [ 89.104345][ T8587] get_futex_key+0x1b1/0x1750 [ 89.109009][ T8587] ? stack_trace_save+0x1e0/0x1e0 [ 89.114020][ T8587] ? futex_wait_restart+0x210/0x210 [ 89.119208][ T8587] futex_wake+0x139/0x760 [ 89.123538][ T8587] ? futex_wait+0x700/0x700 [ 89.128020][ T8587] ? __lock_acquire+0x1385/0x6100 [ 89.133038][ T8587] ? __lock_acquire+0x145b/0x6100 [ 89.138051][ T8587] ? __lock_acquire+0x145b/0x6100 [ 89.143077][ T8587] do_futex+0xf11/0x3050 [ 89.147313][ T8587] ? trace_lock_acquire+0x190/0x190 [ 89.152582][ T8587] ? trace_lock_acquire+0x190/0x190 [ 89.157766][ T8587] ? futex_exit_release+0xc0/0xc0 [ 89.162778][ T8587] ? stack_trace_save+0x104/0x1e0 [ 89.167788][ T8587] ? stack_trace_snprint+0xe0/0xe0 [ 89.172921][ T8587] ? __context_tracking_exit+0x7a/0xd0 [ 89.178368][ T8587] ? rcu_read_lock_sched_held+0x87/0x110 [ 89.183985][ T8587] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 89.189965][ T8587] ? __context_tracking_exit+0x7a/0xd0 [ 89.195418][ T8587] ? __lock_acquire+0x6100/0x6100 [ 89.200441][ T8587] __se_sys_futex+0x11c/0x4d0 [ 89.205106][ T8587] ? __x64_sys_futex+0xf0/0xf0 [ 89.209858][ T8587] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 89.215831][ T8587] ? lockdep_hardirqs_on+0x8d/0x130 [ 89.221013][ T8587] ? __x64_sys_futex+0x1d/0xf0 [ 89.225769][ T8587] do_syscall_64+0x3d/0xb0 [ 89.230176][ T8587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.236057][ T8587] RIP: 0033:0x445a69 [ 89.239937][ T8587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 89.259561][ T8587] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 89.267964][ T8587] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 89.275930][ T8587] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 89.283892][ T8587] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 89.291849][ T8587] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 89.299981][ T8587] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 89.327119][ T8589] FAULT_INJECTION: forcing a failure. [ 89.327119][ T8589] name fail_futex, interval 1, probability 0, space 0, times 0 [ 89.340214][ T8589] CPU: 0 PID: 8589 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 89.348979][ T8589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.359019][ T8589] Call Trace: [ 89.362289][ T8589] dump_stack_lvl+0x1d3/0x29f [ 89.366964][ T8589] ? show_regs_print_info+0x12/0x12 [ 89.372148][ T8589] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 89.377861][ T8589] ? mark_lock+0x199/0x1eb0 [ 89.382358][ T8589] should_fail+0x384/0x4b0 [ 89.386761][ T8589] get_futex_key+0x1b1/0x1750 [ 89.391467][ T8589] ? stack_trace_save+0x1e0/0x1e0 [ 89.396481][ T8589] ? futex_wait_restart+0x210/0x210 [ 89.401665][ T8589] futex_wake+0x139/0x760 [ 89.405997][ T8589] ? futex_wait+0x700/0x700 [ 89.410540][ T8589] ? __lock_acquire+0x1385/0x6100 [ 89.415568][ T8589] ? __lock_acquire+0x145b/0x6100 [ 89.420593][ T8589] ? __lock_acquire+0x145b/0x6100 [ 89.425622][ T8589] do_futex+0xf11/0x3050 [ 89.429861][ T8589] ? trace_lock_acquire+0x190/0x190 [ 89.435051][ T8589] ? trace_lock_acquire+0x190/0x190 [ 89.440239][ T8589] ? futex_exit_release+0xc0/0xc0 [ 89.445255][ T8589] ? stack_trace_save+0x104/0x1e0 [ 89.450283][ T8589] ? stack_trace_snprint+0xe0/0xe0 [ 89.455400][ T8589] ? __context_tracking_exit+0x7a/0xd0 [ 89.460846][ T8589] ? rcu_read_lock_sched_held+0x87/0x110 [ 89.466553][ T8589] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 89.472541][ T8589] ? __context_tracking_exit+0x7a/0xd0 [ 89.477992][ T8589] ? __lock_acquire+0x6100/0x6100 [ 89.483014][ T8589] __se_sys_futex+0x11c/0x4d0 [ 89.487700][ T8589] ? __x64_sys_futex+0xf0/0xf0 [ 89.492453][ T8589] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 89.498421][ T8589] ? lockdep_hardirqs_on+0x8d/0x130 [ 89.503613][ T8589] ? __x64_sys_futex+0x1d/0xf0 [ 89.508365][ T8589] do_syscall_64+0x3d/0xb0 [ 89.512770][ T8589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.518650][ T8589] RIP: 0033:0x445a69 [ 89.522531][ T8589] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 89.542381][ T8589] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 89.550783][ T8589] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 89.558739][ T8589] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 89.566695][ T8589] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 89.574668][ T8589] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 89.582624][ T8589] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 89.609736][ T8591] FAULT_INJECTION: forcing a failure. [ 89.609736][ T8591] name fail_futex, interval 1, probability 0, space 0, times 0 [ 89.622593][ T8591] CPU: 1 PID: 8591 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 89.631341][ T8591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.641550][ T8591] Call Trace: [ 89.644815][ T8591] dump_stack_lvl+0x1d3/0x29f [ 89.649479][ T8591] ? show_regs_print_info+0x12/0x12 [ 89.654660][ T8591] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 89.660538][ T8591] ? mark_lock+0x199/0x1eb0 [ 89.665043][ T8591] should_fail+0x384/0x4b0 [ 89.669451][ T8591] get_futex_key+0x1b1/0x1750 [ 89.674121][ T8591] ? stack_trace_save+0x1e0/0x1e0 [ 89.679135][ T8591] ? futex_wait_restart+0x210/0x210 [ 89.684324][ T8591] futex_wake+0x139/0x760 [ 89.688657][ T8591] ? futex_wait+0x700/0x700 [ 89.693142][ T8591] ? __lock_acquire+0x1385/0x6100 [ 89.698165][ T8591] ? __lock_acquire+0x145b/0x6100 [ 89.703183][ T8591] ? __lock_acquire+0x145b/0x6100 [ 89.708194][ T8591] do_futex+0xf11/0x3050 [ 89.712433][ T8591] ? trace_lock_acquire+0x190/0x190 [ 89.717620][ T8591] ? trace_lock_acquire+0x190/0x190 [ 89.722895][ T8591] ? futex_exit_release+0xc0/0xc0 [ 89.727930][ T8591] ? stack_trace_save+0x104/0x1e0 [ 89.732945][ T8591] ? stack_trace_snprint+0xe0/0xe0 [ 89.738063][ T8591] ? __context_tracking_exit+0x7a/0xd0 [ 89.743509][ T8591] ? rcu_read_lock_sched_held+0x87/0x110 [ 89.749127][ T8591] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 89.755110][ T8591] ? __context_tracking_exit+0x7a/0xd0 [ 89.760554][ T8591] ? __lock_acquire+0x6100/0x6100 [ 89.765658][ T8591] __se_sys_futex+0x11c/0x4d0 [ 89.770327][ T8591] ? __x64_sys_futex+0xf0/0xf0 [ 89.775077][ T8591] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 89.781042][ T8591] ? lockdep_hardirqs_on+0x8d/0x130 [ 89.786224][ T8591] ? __x64_sys_futex+0x1d/0xf0 [ 89.790976][ T8591] do_syscall_64+0x3d/0xb0 [ 89.795382][ T8591] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.801260][ T8591] RIP: 0033:0x445a69 [ 89.805143][ T8591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 89.824733][ T8591] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 89.833136][ T8591] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 89.841094][ T8591] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 89.849052][ T8591] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 89.857021][ T8591] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 89.864986][ T8591] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 89.884488][ T8593] FAULT_INJECTION: forcing a failure. [ 89.884488][ T8593] name fail_futex, interval 1, probability 0, space 0, times 0 [ 89.897489][ T8593] CPU: 1 PID: 8593 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 89.906242][ T8593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.916283][ T8593] Call Trace: [ 89.919594][ T8593] dump_stack_lvl+0x1d3/0x29f [ 89.924258][ T8593] ? show_regs_print_info+0x12/0x12 [ 89.929439][ T8593] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 89.935142][ T8593] ? mark_lock+0x199/0x1eb0 [ 89.939637][ T8593] should_fail+0x384/0x4b0 [ 89.944036][ T8593] get_futex_key+0x1b1/0x1750 [ 89.948723][ T8593] ? stack_trace_save+0x1e0/0x1e0 [ 89.953732][ T8593] ? futex_wait_restart+0x210/0x210 [ 89.958930][ T8593] futex_wake+0x139/0x760 [ 89.963263][ T8593] ? futex_wait+0x700/0x700 [ 89.967746][ T8593] ? __lock_acquire+0x1385/0x6100 [ 89.972850][ T8593] ? __lock_acquire+0x145b/0x6100 [ 89.977857][ T8593] ? __lock_acquire+0x145b/0x6100 [ 89.982866][ T8593] do_futex+0xf11/0x3050 [ 89.987411][ T8593] ? trace_lock_acquire+0x190/0x190 [ 89.992598][ T8593] ? trace_lock_acquire+0x190/0x190 [ 89.997781][ T8593] ? futex_exit_release+0xc0/0xc0 [ 90.002786][ T8593] ? stack_trace_save+0x104/0x1e0 [ 90.007805][ T8593] ? stack_trace_snprint+0xe0/0xe0 [ 90.012909][ T8593] ? __context_tracking_exit+0x7a/0xd0 [ 90.018348][ T8593] ? rcu_read_lock_sched_held+0x87/0x110 [ 90.023960][ T8593] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 90.029937][ T8593] ? __context_tracking_exit+0x7a/0xd0 [ 90.035396][ T8593] ? __lock_acquire+0x6100/0x6100 [ 90.040410][ T8593] __se_sys_futex+0x11c/0x4d0 [ 90.045073][ T8593] ? __x64_sys_futex+0xf0/0xf0 [ 90.049819][ T8593] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 90.055794][ T8593] ? lockdep_hardirqs_on+0x8d/0x130 [ 90.061066][ T8593] ? __x64_sys_futex+0x1d/0xf0 [ 90.065907][ T8593] do_syscall_64+0x3d/0xb0 [ 90.070304][ T8593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.076176][ T8593] RIP: 0033:0x445a69 [ 90.080069][ T8593] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.099655][ T8593] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 90.108049][ T8593] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 90.116091][ T8593] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 90.124043][ T8593] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 90.131994][ T8593] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 90.139980][ T8593] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 90.156445][ T8595] FAULT_INJECTION: forcing a failure. [ 90.156445][ T8595] name fail_futex, interval 1, probability 0, space 0, times 0 [ 90.169643][ T8595] CPU: 1 PID: 8595 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 90.178390][ T8595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.188427][ T8595] Call Trace: [ 90.191705][ T8595] dump_stack_lvl+0x1d3/0x29f [ 90.196368][ T8595] ? show_regs_print_info+0x12/0x12 [ 90.201562][ T8595] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 90.207267][ T8595] ? mark_lock+0x199/0x1eb0 [ 90.211758][ T8595] should_fail+0x384/0x4b0 [ 90.216162][ T8595] get_futex_key+0x1b1/0x1750 [ 90.220838][ T8595] ? stack_trace_save+0x1e0/0x1e0 [ 90.225847][ T8595] ? futex_wait_restart+0x210/0x210 [ 90.231032][ T8595] futex_wake+0x139/0x760 [ 90.235344][ T8595] ? futex_wait+0x700/0x700 [ 90.239921][ T8595] ? __lock_acquire+0x1385/0x6100 [ 90.244928][ T8595] ? __lock_acquire+0x145b/0x6100 [ 90.249931][ T8595] ? __lock_acquire+0x145b/0x6100 [ 90.254937][ T8595] do_futex+0xf11/0x3050 [ 90.259166][ T8595] ? trace_lock_acquire+0x190/0x190 [ 90.264355][ T8595] ? trace_lock_acquire+0x190/0x190 [ 90.269538][ T8595] ? futex_exit_release+0xc0/0xc0 [ 90.274638][ T8595] ? stack_trace_save+0x104/0x1e0 [ 90.279645][ T8595] ? stack_trace_snprint+0xe0/0xe0 [ 90.284752][ T8595] ? __context_tracking_exit+0x7a/0xd0 [ 90.290191][ T8595] ? rcu_read_lock_sched_held+0x87/0x110 [ 90.295818][ T8595] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 90.301824][ T8595] ? __context_tracking_exit+0x7a/0xd0 [ 90.307270][ T8595] ? __lock_acquire+0x6100/0x6100 [ 90.312286][ T8595] __se_sys_futex+0x11c/0x4d0 [ 90.316964][ T8595] ? __x64_sys_futex+0xf0/0xf0 [ 90.321712][ T8595] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 90.327673][ T8595] ? lockdep_hardirqs_on+0x8d/0x130 [ 90.332852][ T8595] ? __x64_sys_futex+0x1d/0xf0 [ 90.337619][ T8595] do_syscall_64+0x3d/0xb0 [ 90.342048][ T8595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.347923][ T8595] RIP: 0033:0x445a69 [ 90.351802][ T8595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.371477][ T8595] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 90.379875][ T8595] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 90.387845][ T8595] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 90.395892][ T8595] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 90.403868][ T8595] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 90.411824][ T8595] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 90.429553][ T8597] FAULT_INJECTION: forcing a failure. [ 90.429553][ T8597] name fail_futex, interval 1, probability 0, space 0, times 0 [ 90.442499][ T8597] CPU: 1 PID: 8597 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 90.451450][ T8597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.461594][ T8597] Call Trace: [ 90.464861][ T8597] dump_stack_lvl+0x1d3/0x29f [ 90.469527][ T8597] ? show_regs_print_info+0x12/0x12 [ 90.474704][ T8597] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 90.480418][ T8597] ? mark_lock+0x199/0x1eb0 [ 90.484905][ T8597] should_fail+0x384/0x4b0 [ 90.489318][ T8597] get_futex_key+0x1b1/0x1750 [ 90.493977][ T8597] ? stack_trace_save+0x1e0/0x1e0 [ 90.498986][ T8597] ? futex_wait_restart+0x210/0x210 [ 90.504167][ T8597] futex_wake+0x139/0x760 [ 90.508483][ T8597] ? futex_wait+0x700/0x700 [ 90.512963][ T8597] ? __lock_acquire+0x1385/0x6100 [ 90.517975][ T8597] ? __lock_acquire+0x145b/0x6100 [ 90.522980][ T8597] ? __lock_acquire+0x145b/0x6100 [ 90.528167][ T8597] do_futex+0xf11/0x3050 [ 90.532571][ T8597] ? trace_lock_acquire+0x190/0x190 [ 90.537749][ T8597] ? trace_lock_acquire+0x190/0x190 [ 90.542929][ T8597] ? futex_exit_release+0xc0/0xc0 [ 90.547946][ T8597] ? stack_trace_save+0x104/0x1e0 [ 90.552951][ T8597] ? stack_trace_snprint+0xe0/0xe0 [ 90.558068][ T8597] ? __context_tracking_exit+0x7a/0xd0 [ 90.563510][ T8597] ? rcu_read_lock_sched_held+0x87/0x110 [ 90.569127][ T8597] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 90.575100][ T8597] ? __context_tracking_exit+0x7a/0xd0 [ 90.580549][ T8597] ? __lock_acquire+0x6100/0x6100 [ 90.585561][ T8597] __se_sys_futex+0x11c/0x4d0 [ 90.590309][ T8597] ? __x64_sys_futex+0xf0/0xf0 [ 90.595054][ T8597] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 90.601026][ T8597] ? lockdep_hardirqs_on+0x8d/0x130 [ 90.606221][ T8597] ? __x64_sys_futex+0x1d/0xf0 [ 90.610999][ T8597] do_syscall_64+0x3d/0xb0 [ 90.615426][ T8597] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.621305][ T8597] RIP: 0033:0x445a69 [ 90.625180][ T8597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.644768][ T8597] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 90.653205][ T8597] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 90.661172][ T8597] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 90.669127][ T8597] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 90.677079][ T8597] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 90.685214][ T8597] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 90.702832][ T8599] FAULT_INJECTION: forcing a failure. [ 90.702832][ T8599] name fail_futex, interval 1, probability 0, space 0, times 0 [ 90.716101][ T8599] CPU: 1 PID: 8599 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 90.724844][ T8599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.734879][ T8599] Call Trace: [ 90.738143][ T8599] dump_stack_lvl+0x1d3/0x29f [ 90.742802][ T8599] ? show_regs_print_info+0x12/0x12 [ 90.747977][ T8599] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 90.753675][ T8599] ? mark_lock+0x199/0x1eb0 [ 90.758159][ T8599] should_fail+0x384/0x4b0 [ 90.762572][ T8599] get_futex_key+0x1b1/0x1750 [ 90.767237][ T8599] ? stack_trace_save+0x1e0/0x1e0 [ 90.772244][ T8599] ? futex_wait_restart+0x210/0x210 [ 90.777425][ T8599] futex_wake+0x139/0x760 [ 90.781739][ T8599] ? futex_wait+0x700/0x700 [ 90.786304][ T8599] ? __lock_acquire+0x1385/0x6100 [ 90.791338][ T8599] ? __lock_acquire+0x145b/0x6100 [ 90.796359][ T8599] ? __lock_acquire+0x145b/0x6100 [ 90.801468][ T8599] do_futex+0xf11/0x3050 [ 90.805700][ T8599] ? trace_lock_acquire+0x190/0x190 [ 90.810880][ T8599] ? trace_lock_acquire+0x190/0x190 [ 90.816061][ T8599] ? futex_exit_release+0xc0/0xc0 [ 90.821080][ T8599] ? stack_trace_save+0x104/0x1e0 [ 90.826083][ T8599] ? stack_trace_snprint+0xe0/0xe0 [ 90.831201][ T8599] ? __context_tracking_exit+0x7a/0xd0 [ 90.836654][ T8599] ? rcu_read_lock_sched_held+0x87/0x110 [ 90.842287][ T8599] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 90.848261][ T8599] ? __context_tracking_exit+0x7a/0xd0 [ 90.853700][ T8599] ? __lock_acquire+0x6100/0x6100 [ 90.858710][ T8599] __se_sys_futex+0x11c/0x4d0 [ 90.863385][ T8599] ? __x64_sys_futex+0xf0/0xf0 [ 90.868218][ T8599] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 90.874180][ T8599] ? lockdep_hardirqs_on+0x8d/0x130 [ 90.879357][ T8599] ? __x64_sys_futex+0x1d/0xf0 [ 90.884449][ T8599] do_syscall_64+0x3d/0xb0 [ 90.888851][ T8599] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.894723][ T8599] RIP: 0033:0x445a69 [ 90.898601][ T8599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.918188][ T8599] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 90.926588][ T8599] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 90.934551][ T8599] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 90.942605][ T8599] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 90.950577][ T8599] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 90.958531][ T8599] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 90.983010][ T8601] FAULT_INJECTION: forcing a failure. [ 90.983010][ T8601] name fail_futex, interval 1, probability 0, space 0, times 0 [ 90.996128][ T8601] CPU: 1 PID: 8601 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 91.004964][ T8601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.015019][ T8601] Call Trace: [ 91.018294][ T8601] dump_stack_lvl+0x1d3/0x29f [ 91.022955][ T8601] ? show_regs_print_info+0x12/0x12 [ 91.028137][ T8601] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 91.033926][ T8601] ? mark_lock+0x199/0x1eb0 [ 91.038413][ T8601] should_fail+0x384/0x4b0 [ 91.042828][ T8601] get_futex_key+0x1b1/0x1750 [ 91.047489][ T8601] ? stack_trace_save+0x1e0/0x1e0 [ 91.052512][ T8601] ? futex_wait_restart+0x210/0x210 [ 91.057693][ T8601] futex_wake+0x139/0x760 [ 91.062008][ T8601] ? futex_wait+0x700/0x700 [ 91.066486][ T8601] ? __lock_acquire+0x1385/0x6100 [ 91.071503][ T8601] ? __lock_acquire+0x145b/0x6100 [ 91.076512][ T8601] ? __lock_acquire+0x145b/0x6100 [ 91.081518][ T8601] do_futex+0xf11/0x3050 [ 91.085746][ T8601] ? trace_lock_acquire+0x190/0x190 [ 91.090925][ T8601] ? trace_lock_acquire+0x190/0x190 [ 91.096109][ T8601] ? futex_exit_release+0xc0/0xc0 [ 91.101113][ T8601] ? stack_trace_save+0x104/0x1e0 [ 91.106116][ T8601] ? stack_trace_snprint+0xe0/0xe0 [ 91.111309][ T8601] ? __context_tracking_exit+0x7a/0xd0 [ 91.116768][ T8601] ? rcu_read_lock_sched_held+0x87/0x110 [ 91.122659][ T8601] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 91.128664][ T8601] ? __context_tracking_exit+0x7a/0xd0 [ 91.134121][ T8601] ? __lock_acquire+0x6100/0x6100 [ 91.139151][ T8601] __se_sys_futex+0x11c/0x4d0 [ 91.143824][ T8601] ? __x64_sys_futex+0xf0/0xf0 [ 91.148580][ T8601] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 91.154543][ T8601] ? lockdep_hardirqs_on+0x8d/0x130 [ 91.159724][ T8601] ? __x64_sys_futex+0x1d/0xf0 [ 91.164478][ T8601] do_syscall_64+0x3d/0xb0 [ 91.168879][ T8601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 91.174750][ T8601] RIP: 0033:0x445a69 [ 91.178711][ T8601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 91.198731][ T8601] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 91.207127][ T8601] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 91.215084][ T8601] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 91.223032][ T8601] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 91.230984][ T8601] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 91.238939][ T8601] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 91.263689][ T8603] FAULT_INJECTION: forcing a failure. [ 91.263689][ T8603] name fail_futex, interval 1, probability 0, space 0, times 0 [ 91.276641][ T8603] CPU: 1 PID: 8603 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 91.285413][ T8603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.295467][ T8603] Call Trace: [ 91.298731][ T8603] dump_stack_lvl+0x1d3/0x29f [ 91.303394][ T8603] ? show_regs_print_info+0x12/0x12 [ 91.308573][ T8603] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 91.314274][ T8603] ? mark_lock+0x199/0x1eb0 [ 91.318777][ T8603] should_fail+0x384/0x4b0 [ 91.323186][ T8603] get_futex_key+0x1b1/0x1750 [ 91.327856][ T8603] ? stack_trace_save+0x1e0/0x1e0 [ 91.332869][ T8603] ? futex_wait_restart+0x210/0x210 [ 91.338058][ T8603] futex_wake+0x139/0x760 [ 91.342377][ T8603] ? futex_wait+0x700/0x700 [ 91.346868][ T8603] ? __lock_acquire+0x1385/0x6100 [ 91.351880][ T8603] ? __lock_acquire+0x145b/0x6100 [ 91.356889][ T8603] ? __lock_acquire+0x145b/0x6100 [ 91.361907][ T8603] do_futex+0xf11/0x3050 [ 91.366148][ T8603] ? trace_lock_acquire+0x190/0x190 [ 91.371338][ T8603] ? trace_lock_acquire+0x190/0x190 [ 91.376521][ T8603] ? futex_exit_release+0xc0/0xc0 [ 91.381527][ T8603] ? stack_trace_save+0x104/0x1e0 [ 91.386542][ T8603] ? stack_trace_snprint+0xe0/0xe0 [ 91.391658][ T8603] ? __context_tracking_exit+0x7a/0xd0 [ 91.397100][ T8603] ? rcu_read_lock_sched_held+0x87/0x110 [ 91.402716][ T8603] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 91.408727][ T8603] ? __context_tracking_exit+0x7a/0xd0 [ 91.414169][ T8603] ? __lock_acquire+0x6100/0x6100 [ 91.419180][ T8603] __se_sys_futex+0x11c/0x4d0 [ 91.423871][ T8603] ? __x64_sys_futex+0xf0/0xf0 [ 91.428619][ T8603] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 91.434575][ T8603] ? lockdep_hardirqs_on+0x8d/0x130 [ 91.439767][ T8603] ? __x64_sys_futex+0x1d/0xf0 [ 91.444510][ T8603] do_syscall_64+0x3d/0xb0 [ 91.448917][ T8603] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 91.454805][ T8603] RIP: 0033:0x445a69 [ 91.458680][ T8603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 91.478262][ T8603] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 91.486661][ T8603] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 91.494608][ T8603] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 91.502567][ T8603] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 91.510525][ T8603] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 91.518476][ T8603] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 91.544041][ T8605] FAULT_INJECTION: forcing a failure. [ 91.544041][ T8605] name fail_futex, interval 1, probability 0, space 0, times 0 [ 91.556982][ T8605] CPU: 1 PID: 8605 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 91.565726][ T8605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.575772][ T8605] Call Trace: [ 91.579038][ T8605] dump_stack_lvl+0x1d3/0x29f [ 91.583703][ T8605] ? show_regs_print_info+0x12/0x12 [ 91.588899][ T8605] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 91.594607][ T8605] ? mark_lock+0x199/0x1eb0 [ 91.599278][ T8605] should_fail+0x384/0x4b0 [ 91.603681][ T8605] get_futex_key+0x1b1/0x1750 [ 91.608346][ T8605] ? stack_trace_save+0x1e0/0x1e0 [ 91.613363][ T8605] ? futex_wait_restart+0x210/0x210 [ 91.618551][ T8605] futex_wake+0x139/0x760 [ 91.622872][ T8605] ? futex_wait+0x700/0x700 [ 91.627360][ T8605] ? __lock_acquire+0x1385/0x6100 [ 91.632378][ T8605] ? __lock_acquire+0x145b/0x6100 [ 91.637387][ T8605] ? __lock_acquire+0x145b/0x6100 [ 91.642498][ T8605] do_futex+0xf11/0x3050 [ 91.646743][ T8605] ? trace_lock_acquire+0x190/0x190 [ 91.651925][ T8605] ? trace_lock_acquire+0x190/0x190 [ 91.657121][ T8605] ? futex_exit_release+0xc0/0xc0 [ 91.662129][ T8605] ? stack_trace_save+0x104/0x1e0 [ 91.667140][ T8605] ? stack_trace_snprint+0xe0/0xe0 [ 91.672255][ T8605] ? __context_tracking_exit+0x7a/0xd0 [ 91.677697][ T8605] ? rcu_read_lock_sched_held+0x87/0x110 [ 91.683329][ T8605] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 91.689313][ T8605] ? __context_tracking_exit+0x7a/0xd0 [ 91.694766][ T8605] ? __lock_acquire+0x6100/0x6100 [ 91.699786][ T8605] __se_sys_futex+0x11c/0x4d0 [ 91.704711][ T8605] ? __x64_sys_futex+0xf0/0xf0 [ 91.709458][ T8605] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 91.715507][ T8605] ? lockdep_hardirqs_on+0x8d/0x130 [ 91.720686][ T8605] ? __x64_sys_futex+0x1d/0xf0 [ 91.725434][ T8605] do_syscall_64+0x3d/0xb0 [ 91.729837][ T8605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 91.735731][ T8605] RIP: 0033:0x445a69 [ 91.739611][ T8605] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 91.759198][ T8605] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 91.767595][ T8605] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 91.775552][ T8605] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 91.783507][ T8605] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 91.791461][ T8605] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 91.799415][ T8605] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 91.813475][ T8607] FAULT_INJECTION: forcing a failure. [ 91.813475][ T8607] name fail_futex, interval 1, probability 0, space 0, times 0 [ 91.826382][ T8607] CPU: 1 PID: 8607 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 91.835139][ T8607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.845175][ T8607] Call Trace: [ 91.848437][ T8607] dump_stack_lvl+0x1d3/0x29f [ 91.853188][ T8607] ? show_regs_print_info+0x12/0x12 [ 91.858365][ T8607] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 91.864070][ T8607] ? mark_lock+0x199/0x1eb0 [ 91.868568][ T8607] should_fail+0x384/0x4b0 [ 91.872969][ T8607] get_futex_key+0x1b1/0x1750 [ 91.877627][ T8607] ? stack_trace_save+0x1e0/0x1e0 [ 91.882644][ T8607] ? futex_wait_restart+0x210/0x210 [ 91.887838][ T8607] futex_wake+0x139/0x760 [ 91.892162][ T8607] ? futex_wait+0x700/0x700 [ 91.896644][ T8607] ? __lock_acquire+0x1385/0x6100 [ 91.901655][ T8607] ? __lock_acquire+0x145b/0x6100 [ 91.906672][ T8607] ? __lock_acquire+0x145b/0x6100 [ 91.911701][ T8607] do_futex+0xf11/0x3050 [ 91.915938][ T8607] ? trace_lock_acquire+0x190/0x190 [ 91.921124][ T8607] ? trace_lock_acquire+0x190/0x190 [ 91.926322][ T8607] ? futex_exit_release+0xc0/0xc0 [ 91.931358][ T8607] ? stack_trace_save+0x104/0x1e0 [ 91.936368][ T8607] ? stack_trace_snprint+0xe0/0xe0 [ 91.941475][ T8607] ? __context_tracking_exit+0x7a/0xd0 [ 91.946914][ T8607] ? rcu_read_lock_sched_held+0x87/0x110 [ 91.952529][ T8607] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 91.958505][ T8607] ? __context_tracking_exit+0x7a/0xd0 [ 91.963966][ T8607] ? __lock_acquire+0x6100/0x6100 [ 91.968994][ T8607] __se_sys_futex+0x11c/0x4d0 [ 91.973657][ T8607] ? __x64_sys_futex+0xf0/0xf0 [ 91.978488][ T8607] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 91.984451][ T8607] ? lockdep_hardirqs_on+0x8d/0x130 [ 91.989647][ T8607] ? __x64_sys_futex+0x1d/0xf0 [ 91.994431][ T8607] do_syscall_64+0x3d/0xb0 [ 91.998841][ T8607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.004719][ T8607] RIP: 0033:0x445a69 [ 92.008593][ T8607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 92.028179][ T8607] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.036577][ T8607] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 92.044554][ T8607] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 92.052522][ T8607] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 92.060479][ T8607] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 92.068435][ T8607] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 92.083313][ T8609] FAULT_INJECTION: forcing a failure. [ 92.083313][ T8609] name fail_futex, interval 1, probability 0, space 0, times 0 [ 92.096198][ T8609] CPU: 1 PID: 8609 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 92.104955][ T8609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.115000][ T8609] Call Trace: [ 92.118284][ T8609] dump_stack_lvl+0x1d3/0x29f [ 92.122971][ T8609] ? show_regs_print_info+0x12/0x12 [ 92.128245][ T8609] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 92.133947][ T8609] ? mark_lock+0x199/0x1eb0 [ 92.138443][ T8609] should_fail+0x384/0x4b0 [ 92.142845][ T8609] get_futex_key+0x1b1/0x1750 [ 92.147505][ T8609] ? stack_trace_save+0x1e0/0x1e0 [ 92.152639][ T8609] ? futex_wait_restart+0x210/0x210 [ 92.157831][ T8609] futex_wake+0x139/0x760 [ 92.162158][ T8609] ? futex_wait+0x700/0x700 [ 92.166647][ T8609] ? __lock_acquire+0x1385/0x6100 [ 92.171659][ T8609] ? __lock_acquire+0x145b/0x6100 [ 92.176666][ T8609] ? __lock_acquire+0x145b/0x6100 [ 92.181672][ T8609] do_futex+0xf11/0x3050 [ 92.185904][ T8609] ? trace_lock_acquire+0x190/0x190 [ 92.191083][ T8609] ? trace_lock_acquire+0x190/0x190 [ 92.196265][ T8609] ? futex_exit_release+0xc0/0xc0 [ 92.201276][ T8609] ? stack_trace_save+0x104/0x1e0 [ 92.206294][ T8609] ? stack_trace_snprint+0xe0/0xe0 [ 92.211397][ T8609] ? __context_tracking_exit+0x7a/0xd0 [ 92.216883][ T8609] ? rcu_read_lock_sched_held+0x87/0x110 [ 92.222498][ T8609] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 92.228474][ T8609] ? __context_tracking_exit+0x7a/0xd0 [ 92.233910][ T8609] ? __lock_acquire+0x6100/0x6100 [ 92.238925][ T8609] __se_sys_futex+0x11c/0x4d0 [ 92.243589][ T8609] ? __x64_sys_futex+0xf0/0xf0 [ 92.248334][ T8609] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 92.254294][ T8609] ? lockdep_hardirqs_on+0x8d/0x130 [ 92.259515][ T8609] ? __x64_sys_futex+0x1d/0xf0 [ 92.264271][ T8609] do_syscall_64+0x3d/0xb0 [ 92.268683][ T8609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.274559][ T8609] RIP: 0033:0x445a69 executing program [ 92.278608][ T8609] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 92.298235][ T8609] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.306628][ T8609] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 92.314579][ T8609] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 92.322529][ T8609] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 92.330487][ T8609] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 92.338450][ T8609] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 92.361828][ T8611] FAULT_INJECTION: forcing a failure. [ 92.361828][ T8611] name fail_futex, interval 1, probability 0, space 0, times 0 [ 92.375014][ T8611] CPU: 0 PID: 8611 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 92.383756][ T8611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.393809][ T8611] Call Trace: [ 92.397069][ T8611] dump_stack_lvl+0x1d3/0x29f [ 92.401728][ T8611] ? show_regs_print_info+0x12/0x12 [ 92.406907][ T8611] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 92.412606][ T8611] ? mark_lock+0x199/0x1eb0 [ 92.417091][ T8611] should_fail+0x384/0x4b0 [ 92.421491][ T8611] get_futex_key+0x1b1/0x1750 [ 92.426152][ T8611] ? stack_trace_save+0x1e0/0x1e0 [ 92.431155][ T8611] ? futex_wait_restart+0x210/0x210 [ 92.436336][ T8611] futex_wake+0x139/0x760 [ 92.440648][ T8611] ? futex_wait+0x700/0x700 [ 92.445140][ T8611] ? __lock_acquire+0x1385/0x6100 [ 92.450148][ T8611] ? __lock_acquire+0x145b/0x6100 [ 92.455151][ T8611] ? __lock_acquire+0x145b/0x6100 [ 92.460159][ T8611] do_futex+0xf11/0x3050 [ 92.464400][ T8611] ? trace_lock_acquire+0x190/0x190 [ 92.469584][ T8611] ? trace_lock_acquire+0x190/0x190 [ 92.474769][ T8611] ? futex_exit_release+0xc0/0xc0 [ 92.479777][ T8611] ? stack_trace_save+0x104/0x1e0 [ 92.484783][ T8611] ? stack_trace_snprint+0xe0/0xe0 [ 92.489896][ T8611] ? __context_tracking_exit+0x7a/0xd0 [ 92.495427][ T8611] ? rcu_read_lock_sched_held+0x87/0x110 [ 92.501045][ T8611] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 92.507024][ T8611] ? __context_tracking_exit+0x7a/0xd0 [ 92.512463][ T8611] ? __lock_acquire+0x6100/0x6100 [ 92.517481][ T8611] __se_sys_futex+0x11c/0x4d0 [ 92.522160][ T8611] ? __x64_sys_futex+0xf0/0xf0 [ 92.526909][ T8611] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 92.532869][ T8611] ? lockdep_hardirqs_on+0x8d/0x130 [ 92.538051][ T8611] ? __x64_sys_futex+0x1d/0xf0 [ 92.542821][ T8611] do_syscall_64+0x3d/0xb0 [ 92.547235][ T8611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.553113][ T8611] RIP: 0033:0x445a69 [ 92.556989][ T8611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 92.576577][ T8611] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.584974][ T8611] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 92.592933][ T8611] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 92.600934][ T8611] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 92.608894][ T8611] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 92.616855][ T8611] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 92.633820][ T8613] FAULT_INJECTION: forcing a failure. [ 92.633820][ T8613] name fail_futex, interval 1, probability 0, space 0, times 0 [ 92.646938][ T8613] CPU: 1 PID: 8613 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 92.655681][ T8613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.665725][ T8613] Call Trace: [ 92.668997][ T8613] dump_stack_lvl+0x1d3/0x29f [ 92.673706][ T8613] ? show_regs_print_info+0x12/0x12 [ 92.678882][ T8613] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 92.684588][ T8613] ? mark_lock+0x199/0x1eb0 [ 92.689071][ T8613] should_fail+0x384/0x4b0 [ 92.693471][ T8613] get_futex_key+0x1b1/0x1750 [ 92.698142][ T8613] ? stack_trace_save+0x1e0/0x1e0 [ 92.703150][ T8613] ? futex_wait_restart+0x210/0x210 [ 92.708333][ T8613] futex_wake+0x139/0x760 [ 92.712645][ T8613] ? futex_wait+0x700/0x700 [ 92.717124][ T8613] ? __lock_acquire+0x1385/0x6100 [ 92.722137][ T8613] ? __lock_acquire+0x145b/0x6100 [ 92.727143][ T8613] ? __lock_acquire+0x145b/0x6100 [ 92.732156][ T8613] do_futex+0xf11/0x3050 [ 92.736397][ T8613] ? trace_lock_acquire+0x190/0x190 [ 92.741591][ T8613] ? trace_lock_acquire+0x190/0x190 [ 92.746770][ T8613] ? futex_exit_release+0xc0/0xc0 [ 92.751782][ T8613] ? stack_trace_save+0x104/0x1e0 [ 92.756787][ T8613] ? stack_trace_snprint+0xe0/0xe0 [ 92.761894][ T8613] ? __context_tracking_exit+0x7a/0xd0 [ 92.767335][ T8613] ? rcu_read_lock_sched_held+0x87/0x110 [ 92.772946][ T8613] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 92.778916][ T8613] ? __context_tracking_exit+0x7a/0xd0 [ 92.784354][ T8613] ? __lock_acquire+0x6100/0x6100 [ 92.789367][ T8613] __se_sys_futex+0x11c/0x4d0 [ 92.794076][ T8613] ? __x64_sys_futex+0xf0/0xf0 [ 92.798828][ T8613] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 92.804788][ T8613] ? lockdep_hardirqs_on+0x8d/0x130 [ 92.809964][ T8613] ? __x64_sys_futex+0x1d/0xf0 [ 92.814754][ T8613] do_syscall_64+0x3d/0xb0 [ 92.819158][ T8613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.825088][ T8613] RIP: 0033:0x445a69 [ 92.828967][ T8613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 92.848639][ T8613] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 92.857038][ T8613] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 92.864992][ T8613] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 92.872943][ T8613] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 92.880892][ T8613] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 92.888841][ T8613] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 92.905517][ T8615] FAULT_INJECTION: forcing a failure. [ 92.905517][ T8615] name fail_futex, interval 1, probability 0, space 0, times 0 [ 92.918585][ T8615] CPU: 1 PID: 8615 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 92.927347][ T8615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.937381][ T8615] Call Trace: [ 92.940645][ T8615] dump_stack_lvl+0x1d3/0x29f [ 92.945307][ T8615] ? show_regs_print_info+0x12/0x12 [ 92.950581][ T8615] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 92.956284][ T8615] ? mark_lock+0x199/0x1eb0 [ 92.960779][ T8615] should_fail+0x384/0x4b0 [ 92.965187][ T8615] get_futex_key+0x1b1/0x1750 [ 92.969858][ T8615] ? stack_trace_save+0x1e0/0x1e0 [ 92.974882][ T8615] ? futex_wait_restart+0x210/0x210 [ 92.980081][ T8615] futex_wake+0x139/0x760 [ 92.984405][ T8615] ? futex_wait+0x700/0x700 [ 92.988888][ T8615] ? __lock_acquire+0x1385/0x6100 [ 92.993901][ T8615] ? __lock_acquire+0x145b/0x6100 [ 92.998911][ T8615] ? __lock_acquire+0x145b/0x6100 [ 93.003932][ T8615] do_futex+0xf11/0x3050 [ 93.008167][ T8615] ? trace_lock_acquire+0x190/0x190 [ 93.013354][ T8615] ? trace_lock_acquire+0x190/0x190 [ 93.018540][ T8615] ? futex_exit_release+0xc0/0xc0 [ 93.023550][ T8615] ? stack_trace_save+0x104/0x1e0 [ 93.028557][ T8615] ? stack_trace_snprint+0xe0/0xe0 [ 93.033672][ T8615] ? __context_tracking_exit+0x7a/0xd0 [ 93.039118][ T8615] ? rcu_read_lock_sched_held+0x87/0x110 [ 93.044749][ T8615] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 93.050729][ T8615] ? __context_tracking_exit+0x7a/0xd0 [ 93.056169][ T8615] ? __lock_acquire+0x6100/0x6100 [ 93.061193][ T8615] __se_sys_futex+0x11c/0x4d0 [ 93.065857][ T8615] ? __x64_sys_futex+0xf0/0xf0 [ 93.070609][ T8615] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 93.076570][ T8615] ? lockdep_hardirqs_on+0x8d/0x130 [ 93.081752][ T8615] ? __x64_sys_futex+0x1d/0xf0 [ 93.086505][ T8615] do_syscall_64+0x3d/0xb0 [ 93.090912][ T8615] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.096788][ T8615] RIP: 0033:0x445a69 [ 93.100682][ T8615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 93.120280][ T8615] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 93.128688][ T8615] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 93.136641][ T8615] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 93.144592][ T8615] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 93.152550][ T8615] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 93.160506][ T8615] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 93.176795][ T8617] FAULT_INJECTION: forcing a failure. [ 93.176795][ T8617] name fail_futex, interval 1, probability 0, space 0, times 0 [ 93.189741][ T8617] CPU: 1 PID: 8617 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 93.198506][ T8617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.208547][ T8617] Call Trace: [ 93.211814][ T8617] dump_stack_lvl+0x1d3/0x29f [ 93.216477][ T8617] ? show_regs_print_info+0x12/0x12 [ 93.221656][ T8617] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 93.227361][ T8617] ? mark_lock+0x199/0x1eb0 [ 93.231847][ T8617] should_fail+0x384/0x4b0 [ 93.236247][ T8617] get_futex_key+0x1b1/0x1750 [ 93.240973][ T8617] ? stack_trace_save+0x1e0/0x1e0 [ 93.245980][ T8617] ? futex_wait_restart+0x210/0x210 [ 93.251160][ T8617] futex_wake+0x139/0x760 [ 93.255475][ T8617] ? futex_wait+0x700/0x700 [ 93.259957][ T8617] ? __lock_acquire+0x1385/0x6100 [ 93.264968][ T8617] ? __lock_acquire+0x145b/0x6100 [ 93.269986][ T8617] ? __lock_acquire+0x145b/0x6100 [ 93.274992][ T8617] do_futex+0xf11/0x3050 [ 93.279223][ T8617] ? trace_lock_acquire+0x190/0x190 [ 93.284407][ T8617] ? trace_lock_acquire+0x190/0x190 [ 93.289590][ T8617] ? futex_exit_release+0xc0/0xc0 [ 93.294592][ T8617] ? stack_trace_save+0x104/0x1e0 [ 93.299598][ T8617] ? stack_trace_snprint+0xe0/0xe0 [ 93.304704][ T8617] ? __context_tracking_exit+0x7a/0xd0 [ 93.310140][ T8617] ? rcu_read_lock_sched_held+0x87/0x110 [ 93.315795][ T8617] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 93.321768][ T8617] ? __context_tracking_exit+0x7a/0xd0 [ 93.327208][ T8617] ? __lock_acquire+0x6100/0x6100 [ 93.332215][ T8617] __se_sys_futex+0x11c/0x4d0 [ 93.336873][ T8617] ? __x64_sys_futex+0xf0/0xf0 [ 93.341617][ T8617] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 93.347576][ T8617] ? lockdep_hardirqs_on+0x8d/0x130 [ 93.352751][ T8617] ? __x64_sys_futex+0x1d/0xf0 [ 93.357493][ T8617] do_syscall_64+0x3d/0xb0 [ 93.361935][ T8617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.367805][ T8617] RIP: 0033:0x445a69 [ 93.371683][ T8617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 93.391278][ T8617] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 93.399680][ T8617] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 93.407638][ T8617] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 93.415586][ T8617] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 93.423532][ T8617] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 93.431482][ T8617] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 93.448592][ T8619] FAULT_INJECTION: forcing a failure. [ 93.448592][ T8619] name fail_futex, interval 1, probability 0, space 0, times 0 [ 93.461484][ T8619] CPU: 1 PID: 8619 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 93.470236][ T8619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.480285][ T8619] Call Trace: [ 93.483547][ T8619] dump_stack_lvl+0x1d3/0x29f [ 93.488207][ T8619] ? show_regs_print_info+0x12/0x12 [ 93.493387][ T8619] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 93.499089][ T8619] ? mark_lock+0x199/0x1eb0 [ 93.503572][ T8619] should_fail+0x384/0x4b0 [ 93.507967][ T8619] get_futex_key+0x1b1/0x1750 [ 93.512622][ T8619] ? stack_trace_save+0x1e0/0x1e0 [ 93.517626][ T8619] ? futex_wait_restart+0x210/0x210 [ 93.522813][ T8619] futex_wake+0x139/0x760 [ 93.527138][ T8619] ? futex_wait+0x700/0x700 [ 93.531727][ T8619] ? __lock_acquire+0x1385/0x6100 [ 93.536745][ T8619] ? __lock_acquire+0x145b/0x6100 [ 93.541751][ T8619] ? __lock_acquire+0x145b/0x6100 [ 93.546766][ T8619] do_futex+0xf11/0x3050 [ 93.550993][ T8619] ? trace_lock_acquire+0x190/0x190 [ 93.556171][ T8619] ? trace_lock_acquire+0x190/0x190 [ 93.561348][ T8619] ? futex_exit_release+0xc0/0xc0 [ 93.566352][ T8619] ? stack_trace_save+0x104/0x1e0 [ 93.571361][ T8619] ? stack_trace_snprint+0xe0/0xe0 [ 93.576469][ T8619] ? __context_tracking_exit+0x7a/0xd0 [ 93.581908][ T8619] ? rcu_read_lock_sched_held+0x87/0x110 [ 93.587520][ T8619] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 93.593501][ T8619] ? __context_tracking_exit+0x7a/0xd0 [ 93.598940][ T8619] ? __lock_acquire+0x6100/0x6100 [ 93.603947][ T8619] __se_sys_futex+0x11c/0x4d0 [ 93.608611][ T8619] ? __x64_sys_futex+0xf0/0xf0 [ 93.613354][ T8619] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 93.619310][ T8619] ? lockdep_hardirqs_on+0x8d/0x130 [ 93.624488][ T8619] ? __x64_sys_futex+0x1d/0xf0 [ 93.629231][ T8619] do_syscall_64+0x3d/0xb0 [ 93.633627][ T8619] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.639500][ T8619] RIP: 0033:0x445a69 [ 93.643373][ T8619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 93.662957][ T8619] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 93.671358][ T8619] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 93.679305][ T8619] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 93.687252][ T8619] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 93.695199][ T8619] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 93.703147][ T8619] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 93.720213][ T8621] FAULT_INJECTION: forcing a failure. [ 93.720213][ T8621] name fail_futex, interval 1, probability 0, space 0, times 0 [ 93.733107][ T8621] CPU: 1 PID: 8621 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 93.741845][ T8621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.751875][ T8621] Call Trace: [ 93.755135][ T8621] dump_stack_lvl+0x1d3/0x29f [ 93.759794][ T8621] ? show_regs_print_info+0x12/0x12 [ 93.764970][ T8621] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 93.770669][ T8621] ? mark_lock+0x199/0x1eb0 [ 93.775155][ T8621] should_fail+0x384/0x4b0 [ 93.779553][ T8621] get_futex_key+0x1b1/0x1750 [ 93.784225][ T8621] ? stack_trace_save+0x1e0/0x1e0 [ 93.789233][ T8621] ? futex_wait_restart+0x210/0x210 [ 93.794413][ T8621] futex_wake+0x139/0x760 [ 93.798724][ T8621] ? futex_wait+0x700/0x700 [ 93.803202][ T8621] ? __lock_acquire+0x1385/0x6100 [ 93.808216][ T8621] ? __lock_acquire+0x145b/0x6100 [ 93.813231][ T8621] ? __lock_acquire+0x145b/0x6100 [ 93.818235][ T8621] do_futex+0xf11/0x3050 [ 93.822462][ T8621] ? trace_lock_acquire+0x190/0x190 [ 93.827637][ T8621] ? trace_lock_acquire+0x190/0x190 [ 93.832814][ T8621] ? futex_exit_release+0xc0/0xc0 [ 93.837817][ T8621] ? stack_trace_save+0x104/0x1e0 [ 93.842821][ T8621] ? stack_trace_snprint+0xe0/0xe0 [ 93.847929][ T8621] ? __context_tracking_exit+0x7a/0xd0 [ 93.853368][ T8621] ? rcu_read_lock_sched_held+0x87/0x110 [ 93.858978][ T8621] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 93.864960][ T8621] ? __context_tracking_exit+0x7a/0xd0 [ 93.870396][ T8621] ? __lock_acquire+0x6100/0x6100 [ 93.875407][ T8621] __se_sys_futex+0x11c/0x4d0 [ 93.880069][ T8621] ? __x64_sys_futex+0xf0/0xf0 [ 93.884810][ T8621] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 93.890770][ T8621] ? lockdep_hardirqs_on+0x8d/0x130 [ 93.895944][ T8621] ? __x64_sys_futex+0x1d/0xf0 [ 93.900686][ T8621] do_syscall_64+0x3d/0xb0 [ 93.905084][ T8621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.910968][ T8621] RIP: 0033:0x445a69 [ 93.914844][ T8621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 93.934426][ T8621] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 93.942818][ T8621] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 93.950768][ T8621] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 93.958718][ T8621] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 93.966674][ T8621] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 93.974622][ T8621] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 93.991447][ T8623] FAULT_INJECTION: forcing a failure. [ 93.991447][ T8623] name fail_futex, interval 1, probability 0, space 0, times 0 [ 94.004669][ T8623] CPU: 1 PID: 8623 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 94.013551][ T8623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.023628][ T8623] Call Trace: [ 94.026892][ T8623] dump_stack_lvl+0x1d3/0x29f [ 94.031552][ T8623] ? show_regs_print_info+0x12/0x12 [ 94.036730][ T8623] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 94.042432][ T8623] ? mark_lock+0x199/0x1eb0 [ 94.046935][ T8623] should_fail+0x384/0x4b0 [ 94.051341][ T8623] get_futex_key+0x1b1/0x1750 [ 94.056019][ T8623] ? stack_trace_save+0x1e0/0x1e0 [ 94.061040][ T8623] ? futex_wait_restart+0x210/0x210 [ 94.066286][ T8623] futex_wake+0x139/0x760 [ 94.070610][ T8623] ? futex_wait+0x700/0x700 [ 94.075094][ T8623] ? __lock_acquire+0x1385/0x6100 [ 94.080106][ T8623] ? __lock_acquire+0x145b/0x6100 [ 94.085373][ T8623] ? __lock_acquire+0x145b/0x6100 [ 94.090413][ T8623] do_futex+0xf11/0x3050 [ 94.094656][ T8623] ? trace_lock_acquire+0x190/0x190 [ 94.099875][ T8623] ? trace_lock_acquire+0x190/0x190 [ 94.106120][ T8623] ? futex_exit_release+0xc0/0xc0 [ 94.111144][ T8623] ? stack_trace_save+0x104/0x1e0 [ 94.116149][ T8623] ? stack_trace_snprint+0xe0/0xe0 [ 94.121252][ T8623] ? __context_tracking_exit+0x7a/0xd0 [ 94.126691][ T8623] ? rcu_read_lock_sched_held+0x87/0x110 [ 94.132317][ T8623] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 94.138291][ T8623] ? __context_tracking_exit+0x7a/0xd0 [ 94.143747][ T8623] ? __lock_acquire+0x6100/0x6100 [ 94.148763][ T8623] __se_sys_futex+0x11c/0x4d0 [ 94.153421][ T8623] ? __x64_sys_futex+0xf0/0xf0 [ 94.158164][ T8623] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 94.164130][ T8623] ? lockdep_hardirqs_on+0x8d/0x130 [ 94.169306][ T8623] ? __x64_sys_futex+0x1d/0xf0 [ 94.174051][ T8623] do_syscall_64+0x3d/0xb0 [ 94.178446][ T8623] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.184328][ T8623] RIP: 0033:0x445a69 [ 94.188202][ T8623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 94.207788][ T8623] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 94.216180][ T8623] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 94.224129][ T8623] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 94.232075][ T8623] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 94.240021][ T8623] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 94.247969][ T8623] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 94.264829][ T8625] FAULT_INJECTION: forcing a failure. [ 94.264829][ T8625] name fail_futex, interval 1, probability 0, space 0, times 0 [ 94.277961][ T8625] CPU: 1 PID: 8625 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 94.286710][ T8625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.296744][ T8625] Call Trace: [ 94.300005][ T8625] dump_stack_lvl+0x1d3/0x29f [ 94.304666][ T8625] ? show_regs_print_info+0x12/0x12 [ 94.309840][ T8625] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 94.315539][ T8625] ? mark_lock+0x199/0x1eb0 [ 94.320028][ T8625] should_fail+0x384/0x4b0 [ 94.324429][ T8625] get_futex_key+0x1b1/0x1750 [ 94.329092][ T8625] ? stack_trace_save+0x1e0/0x1e0 [ 94.334135][ T8625] ? futex_wait_restart+0x210/0x210 [ 94.339359][ T8625] futex_wake+0x139/0x760 [ 94.343705][ T8625] ? futex_wait+0x700/0x700 [ 94.348184][ T8625] ? __lock_acquire+0x1385/0x6100 [ 94.353231][ T8625] ? __lock_acquire+0x145b/0x6100 [ 94.358233][ T8625] ? __lock_acquire+0x145b/0x6100 [ 94.363241][ T8625] do_futex+0xf11/0x3050 [ 94.367470][ T8625] ? trace_lock_acquire+0x190/0x190 [ 94.372646][ T8625] ? trace_lock_acquire+0x190/0x190 [ 94.377822][ T8625] ? futex_exit_release+0xc0/0xc0 [ 94.382824][ T8625] ? stack_trace_save+0x104/0x1e0 [ 94.387826][ T8625] ? stack_trace_snprint+0xe0/0xe0 [ 94.392929][ T8625] ? __context_tracking_exit+0x7a/0xd0 [ 94.398402][ T8625] ? rcu_read_lock_sched_held+0x87/0x110 [ 94.404014][ T8625] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 94.409986][ T8625] ? __context_tracking_exit+0x7a/0xd0 [ 94.415420][ T8625] ? __lock_acquire+0x6100/0x6100 [ 94.420440][ T8625] __se_sys_futex+0x11c/0x4d0 [ 94.425094][ T8625] ? __x64_sys_futex+0xf0/0xf0 [ 94.429839][ T8625] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 94.435826][ T8625] ? lockdep_hardirqs_on+0x8d/0x130 [ 94.441001][ T8625] ? __x64_sys_futex+0x1d/0xf0 [ 94.445744][ T8625] do_syscall_64+0x3d/0xb0 [ 94.450144][ T8625] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.456011][ T8625] RIP: 0033:0x445a69 [ 94.459884][ T8625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 94.479466][ T8625] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 94.487858][ T8625] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 94.495819][ T8625] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 94.503779][ T8625] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 94.511738][ T8625] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 94.519691][ T8625] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 94.535811][ T8627] FAULT_INJECTION: forcing a failure. [ 94.535811][ T8627] name fail_futex, interval 1, probability 0, space 0, times 0 [ 94.548703][ T8627] CPU: 1 PID: 8627 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 94.557462][ T8627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.567498][ T8627] Call Trace: [ 94.570764][ T8627] dump_stack_lvl+0x1d3/0x29f [ 94.575429][ T8627] ? show_regs_print_info+0x12/0x12 [ 94.580611][ T8627] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 94.586334][ T8627] ? mark_lock+0x199/0x1eb0 [ 94.590820][ T8627] should_fail+0x384/0x4b0 [ 94.595236][ T8627] get_futex_key+0x1b1/0x1750 [ 94.599898][ T8627] ? stack_trace_save+0x1e0/0x1e0 [ 94.604911][ T8627] ? futex_wait_restart+0x210/0x210 [ 94.610099][ T8627] futex_wake+0x139/0x760 [ 94.614419][ T8627] ? futex_wait+0x700/0x700 [ 94.618899][ T8627] ? __lock_acquire+0x1385/0x6100 [ 94.623910][ T8627] ? __lock_acquire+0x145b/0x6100 [ 94.628916][ T8627] ? __lock_acquire+0x145b/0x6100 [ 94.633941][ T8627] do_futex+0xf11/0x3050 [ 94.638176][ T8627] ? trace_lock_acquire+0x190/0x190 [ 94.643357][ T8627] ? trace_lock_acquire+0x190/0x190 [ 94.648556][ T8627] ? futex_exit_release+0xc0/0xc0 [ 94.653563][ T8627] ? stack_trace_save+0x104/0x1e0 [ 94.658586][ T8627] ? stack_trace_snprint+0xe0/0xe0 [ 94.663699][ T8627] ? __context_tracking_exit+0x7a/0xd0 [ 94.669142][ T8627] ? rcu_read_lock_sched_held+0x87/0x110 [ 94.674771][ T8627] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 94.680747][ T8627] ? __context_tracking_exit+0x7a/0xd0 [ 94.686188][ T8627] ? __lock_acquire+0x6100/0x6100 [ 94.691207][ T8627] __se_sys_futex+0x11c/0x4d0 [ 94.695869][ T8627] ? __x64_sys_futex+0xf0/0xf0 [ 94.700621][ T8627] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 94.706596][ T8627] ? lockdep_hardirqs_on+0x8d/0x130 [ 94.711793][ T8627] ? __x64_sys_futex+0x1d/0xf0 [ 94.716543][ T8627] do_syscall_64+0x3d/0xb0 [ 94.721066][ T8627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.726944][ T8627] RIP: 0033:0x445a69 [ 94.730833][ T8627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 94.750431][ T8627] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 94.758827][ T8627] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 94.766781][ T8627] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 94.774732][ T8627] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 94.782694][ T8627] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 94.790645][ T8627] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 94.811317][ T8629] FAULT_INJECTION: forcing a failure. [ 94.811317][ T8629] name fail_futex, interval 1, probability 0, space 0, times 0 [ 94.824235][ T8629] CPU: 1 PID: 8629 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 94.832994][ T8629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.843028][ T8629] Call Trace: [ 94.846293][ T8629] dump_stack_lvl+0x1d3/0x29f [ 94.850963][ T8629] ? show_regs_print_info+0x12/0x12 [ 94.856144][ T8629] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 94.861846][ T8629] ? mark_lock+0x199/0x1eb0 [ 94.866345][ T8629] should_fail+0x384/0x4b0 [ 94.870767][ T8629] get_futex_key+0x1b1/0x1750 [ 94.875444][ T8629] ? stack_trace_save+0x1e0/0x1e0 [ 94.880626][ T8629] ? futex_wait_restart+0x210/0x210 [ 94.885809][ T8629] futex_wake+0x139/0x760 [ 94.890126][ T8629] ? futex_wait+0x700/0x700 [ 94.894608][ T8629] ? __lock_acquire+0x1385/0x6100 [ 94.899624][ T8629] ? __lock_acquire+0x145b/0x6100 [ 94.904630][ T8629] ? __lock_acquire+0x145b/0x6100 [ 94.909640][ T8629] do_futex+0xf11/0x3050 [ 94.913873][ T8629] ? trace_lock_acquire+0x190/0x190 [ 94.919055][ T8629] ? trace_lock_acquire+0x190/0x190 [ 94.924410][ T8629] ? futex_exit_release+0xc0/0xc0 [ 94.929413][ T8629] ? stack_trace_save+0x104/0x1e0 [ 94.934415][ T8629] ? stack_trace_snprint+0xe0/0xe0 [ 94.939554][ T8629] ? __context_tracking_exit+0x7a/0xd0 [ 94.945003][ T8629] ? rcu_read_lock_sched_held+0x87/0x110 [ 94.950630][ T8629] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 94.956617][ T8629] ? __context_tracking_exit+0x7a/0xd0 [ 94.962069][ T8629] ? __lock_acquire+0x6100/0x6100 [ 94.967092][ T8629] __se_sys_futex+0x11c/0x4d0 [ 94.971940][ T8629] ? __x64_sys_futex+0xf0/0xf0 [ 94.976705][ T8629] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 94.982733][ T8629] ? lockdep_hardirqs_on+0x8d/0x130 [ 94.987945][ T8629] ? __x64_sys_futex+0x1d/0xf0 [ 94.992703][ T8629] do_syscall_64+0x3d/0xb0 [ 94.997119][ T8629] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.003000][ T8629] RIP: 0033:0x445a69 executing program [ 95.006880][ T8629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 95.026483][ T8629] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 95.034898][ T8629] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 95.042852][ T8629] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 95.050817][ T8629] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 95.058851][ T8629] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 95.066822][ T8629] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 95.084135][ T8631] FAULT_INJECTION: forcing a failure. [ 95.084135][ T8631] name fail_futex, interval 1, probability 0, space 0, times 0 [ 95.097668][ T8631] CPU: 1 PID: 8631 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 95.106442][ T8631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.116839][ T8631] Call Trace: [ 95.120104][ T8631] dump_stack_lvl+0x1d3/0x29f [ 95.124765][ T8631] ? show_regs_print_info+0x12/0x12 [ 95.129957][ T8631] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 95.135662][ T8631] ? mark_lock+0x199/0x1eb0 [ 95.140163][ T8631] should_fail+0x384/0x4b0 [ 95.144561][ T8631] get_futex_key+0x1b1/0x1750 [ 95.149218][ T8631] ? stack_trace_save+0x1e0/0x1e0 [ 95.154223][ T8631] ? futex_wait_restart+0x210/0x210 [ 95.159433][ T8631] futex_wake+0x139/0x760 [ 95.163769][ T8631] ? futex_wait+0x700/0x700 [ 95.168304][ T8631] ? __lock_acquire+0x1385/0x6100 [ 95.173454][ T8631] ? __lock_acquire+0x145b/0x6100 [ 95.178473][ T8631] ? __lock_acquire+0x145b/0x6100 [ 95.183486][ T8631] do_futex+0xf11/0x3050 [ 95.187733][ T8631] ? trace_lock_acquire+0x190/0x190 [ 95.192926][ T8631] ? trace_lock_acquire+0x190/0x190 [ 95.198159][ T8631] ? futex_exit_release+0xc0/0xc0 [ 95.203172][ T8631] ? stack_trace_save+0x104/0x1e0 [ 95.208355][ T8631] ? stack_trace_snprint+0xe0/0xe0 [ 95.213464][ T8631] ? __context_tracking_exit+0x7a/0xd0 [ 95.218906][ T8631] ? rcu_read_lock_sched_held+0x87/0x110 [ 95.224522][ T8631] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 95.230502][ T8631] ? __context_tracking_exit+0x7a/0xd0 [ 95.235969][ T8631] ? __lock_acquire+0x6100/0x6100 [ 95.240992][ T8631] __se_sys_futex+0x11c/0x4d0 [ 95.245758][ T8631] ? __x64_sys_futex+0xf0/0xf0 [ 95.250507][ T8631] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 95.256947][ T8631] ? lockdep_hardirqs_on+0x8d/0x130 [ 95.262136][ T8631] ? __x64_sys_futex+0x1d/0xf0 [ 95.266887][ T8631] do_syscall_64+0x3d/0xb0 [ 95.271306][ T8631] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.277187][ T8631] RIP: 0033:0x445a69 [ 95.281070][ T8631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 95.301187][ T8631] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 95.309696][ T8631] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 95.317655][ T8631] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 95.325615][ T8631] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 95.333611][ T8631] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 95.341570][ T8631] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 95.358354][ T8633] FAULT_INJECTION: forcing a failure. [ 95.358354][ T8633] name fail_futex, interval 1, probability 0, space 0, times 0 [ 95.371468][ T8633] CPU: 0 PID: 8633 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 95.380239][ T8633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.390280][ T8633] Call Trace: [ 95.393549][ T8633] dump_stack_lvl+0x1d3/0x29f [ 95.398302][ T8633] ? show_regs_print_info+0x12/0x12 [ 95.403544][ T8633] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 95.409253][ T8633] ? mark_lock+0x199/0x1eb0 [ 95.413754][ T8633] should_fail+0x384/0x4b0 [ 95.418165][ T8633] get_futex_key+0x1b1/0x1750 [ 95.422831][ T8633] ? stack_trace_save+0x1e0/0x1e0 [ 95.427845][ T8633] ? futex_wait_restart+0x210/0x210 [ 95.433035][ T8633] futex_wake+0x139/0x760 [ 95.437357][ T8633] ? futex_wait+0x700/0x700 [ 95.441845][ T8633] ? __lock_acquire+0x1385/0x6100 [ 95.446863][ T8633] ? __lock_acquire+0x145b/0x6100 [ 95.451879][ T8633] ? __lock_acquire+0x145b/0x6100 [ 95.456895][ T8633] do_futex+0xf11/0x3050 [ 95.461139][ T8633] ? trace_lock_acquire+0x190/0x190 [ 95.466333][ T8633] ? trace_lock_acquire+0x190/0x190 [ 95.471521][ T8633] ? futex_exit_release+0xc0/0xc0 [ 95.476534][ T8633] ? stack_trace_save+0x104/0x1e0 [ 95.481546][ T8633] ? stack_trace_snprint+0xe0/0xe0 [ 95.486663][ T8633] ? __context_tracking_exit+0x7a/0xd0 [ 95.492107][ T8633] ? rcu_read_lock_sched_held+0x87/0x110 [ 95.497728][ T8633] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 95.503710][ T8633] ? __context_tracking_exit+0x7a/0xd0 [ 95.509152][ T8633] ? __lock_acquire+0x6100/0x6100 [ 95.514169][ T8633] __se_sys_futex+0x11c/0x4d0 [ 95.518851][ T8633] ? __x64_sys_futex+0xf0/0xf0 [ 95.523603][ T8633] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 95.529568][ T8633] ? lockdep_hardirqs_on+0x8d/0x130 [ 95.534755][ T8633] ? __x64_sys_futex+0x1d/0xf0 [ 95.539504][ T8633] do_syscall_64+0x3d/0xb0 [ 95.543913][ T8633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.549790][ T8633] RIP: 0033:0x445a69 [ 95.553674][ T8633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 95.573365][ T8633] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 95.581781][ T8633] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 95.589743][ T8633] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 95.597701][ T8633] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 95.605658][ T8633] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 95.613631][ T8633] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 95.641613][ T8635] FAULT_INJECTION: forcing a failure. [ 95.641613][ T8635] name fail_futex, interval 1, probability 0, space 0, times 0 [ 95.654546][ T8635] CPU: 1 PID: 8635 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 95.663303][ T8635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.673347][ T8635] Call Trace: [ 95.676626][ T8635] dump_stack_lvl+0x1d3/0x29f [ 95.681292][ T8635] ? show_regs_print_info+0x12/0x12 [ 95.686508][ T8635] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 95.692229][ T8635] ? mark_lock+0x199/0x1eb0 [ 95.696742][ T8635] should_fail+0x384/0x4b0 [ 95.701323][ T8635] get_futex_key+0x1b1/0x1750 [ 95.705989][ T8635] ? stack_trace_save+0x1e0/0x1e0 [ 95.711001][ T8635] ? futex_wait_restart+0x210/0x210 [ 95.716192][ T8635] futex_wake+0x139/0x760 [ 95.720510][ T8635] ? futex_wait+0x700/0x700 [ 95.724995][ T8635] ? __lock_acquire+0x1385/0x6100 [ 95.730014][ T8635] ? __lock_acquire+0x145b/0x6100 [ 95.735025][ T8635] ? __lock_acquire+0x145b/0x6100 [ 95.740042][ T8635] do_futex+0xf11/0x3050 [ 95.744381][ T8635] ? trace_lock_acquire+0x190/0x190 [ 95.749567][ T8635] ? trace_lock_acquire+0x190/0x190 [ 95.754753][ T8635] ? futex_exit_release+0xc0/0xc0 [ 95.759761][ T8635] ? stack_trace_save+0x104/0x1e0 [ 95.764770][ T8635] ? stack_trace_snprint+0xe0/0xe0 [ 95.769886][ T8635] ? __context_tracking_exit+0x7a/0xd0 [ 95.775330][ T8635] ? rcu_read_lock_sched_held+0x87/0x110 [ 95.780949][ T8635] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 95.786934][ T8635] ? __context_tracking_exit+0x7a/0xd0 [ 95.792386][ T8635] ? __lock_acquire+0x6100/0x6100 [ 95.797402][ T8635] __se_sys_futex+0x11c/0x4d0 [ 95.802074][ T8635] ? __x64_sys_futex+0xf0/0xf0 [ 95.806843][ T8635] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 95.812821][ T8635] ? lockdep_hardirqs_on+0x8d/0x130 [ 95.818004][ T8635] ? __x64_sys_futex+0x1d/0xf0 [ 95.822766][ T8635] do_syscall_64+0x3d/0xb0 [ 95.827168][ T8635] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.833058][ T8635] RIP: 0033:0x445a69 [ 95.836939][ T8635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 95.856548][ T8635] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 95.864947][ T8635] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 95.872920][ T8635] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 95.880878][ T8635] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 95.888831][ T8635] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 95.896785][ T8635] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 95.913979][ T8637] FAULT_INJECTION: forcing a failure. [ 95.913979][ T8637] name fail_futex, interval 1, probability 0, space 0, times 0 [ 95.927324][ T8637] CPU: 1 PID: 8637 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 95.936086][ T8637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.946129][ T8637] Call Trace: [ 95.949401][ T8637] dump_stack_lvl+0x1d3/0x29f [ 95.954069][ T8637] ? show_regs_print_info+0x12/0x12 [ 95.959252][ T8637] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 95.964962][ T8637] ? mark_lock+0x199/0x1eb0 [ 95.969459][ T8637] should_fail+0x384/0x4b0 [ 95.973864][ T8637] get_futex_key+0x1b1/0x1750 [ 95.978530][ T8637] ? stack_trace_save+0x1e0/0x1e0 [ 95.983548][ T8637] ? futex_wait_restart+0x210/0x210 [ 95.988737][ T8637] futex_wake+0x139/0x760 [ 95.993193][ T8637] ? futex_wait+0x700/0x700 [ 95.997697][ T8637] ? __lock_acquire+0x1385/0x6100 [ 96.002734][ T8637] ? __lock_acquire+0x145b/0x6100 [ 96.007745][ T8637] ? __lock_acquire+0x145b/0x6100 [ 96.012775][ T8637] do_futex+0xf11/0x3050 [ 96.017017][ T8637] ? trace_lock_acquire+0x190/0x190 [ 96.022209][ T8637] ? trace_lock_acquire+0x190/0x190 [ 96.027403][ T8637] ? futex_exit_release+0xc0/0xc0 [ 96.032439][ T8637] ? stack_trace_save+0x104/0x1e0 [ 96.037463][ T8637] ? stack_trace_snprint+0xe0/0xe0 [ 96.042678][ T8637] ? __context_tracking_exit+0x7a/0xd0 [ 96.048124][ T8637] ? rcu_read_lock_sched_held+0x87/0x110 [ 96.053744][ T8637] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 96.059813][ T8637] ? __context_tracking_exit+0x7a/0xd0 [ 96.065257][ T8637] ? __lock_acquire+0x6100/0x6100 [ 96.070299][ T8637] __se_sys_futex+0x11c/0x4d0 [ 96.074967][ T8637] ? __x64_sys_futex+0xf0/0xf0 [ 96.079719][ T8637] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 96.085693][ T8637] ? lockdep_hardirqs_on+0x8d/0x130 [ 96.090876][ T8637] ? __x64_sys_futex+0x1d/0xf0 [ 96.095625][ T8637] do_syscall_64+0x3d/0xb0 [ 96.100029][ T8637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.105905][ T8637] RIP: 0033:0x445a69 [ 96.109876][ T8637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 96.129550][ T8637] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 96.137949][ T8637] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 96.145914][ T8637] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 96.153873][ T8637] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 96.161827][ T8637] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 96.169781][ T8637] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 96.188636][ T8639] FAULT_INJECTION: forcing a failure. [ 96.188636][ T8639] name fail_futex, interval 1, probability 0, space 0, times 0 [ 96.202473][ T8639] CPU: 1 PID: 8639 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 96.211252][ T8639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.221348][ T8639] Call Trace: [ 96.224615][ T8639] dump_stack_lvl+0x1d3/0x29f [ 96.229508][ T8639] ? show_regs_print_info+0x12/0x12 [ 96.234690][ T8639] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 96.240411][ T8639] ? mark_lock+0x199/0x1eb0 [ 96.244899][ T8639] should_fail+0x384/0x4b0 [ 96.249299][ T8639] get_futex_key+0x1b1/0x1750 [ 96.253961][ T8639] ? stack_trace_save+0x1e0/0x1e0 [ 96.259012][ T8639] ? futex_wait_restart+0x210/0x210 [ 96.264197][ T8639] futex_wake+0x139/0x760 [ 96.268548][ T8639] ? futex_wait+0x700/0x700 [ 96.273027][ T8639] ? __lock_acquire+0x1385/0x6100 [ 96.278035][ T8639] ? __lock_acquire+0x145b/0x6100 [ 96.283064][ T8639] ? __lock_acquire+0x145b/0x6100 [ 96.288069][ T8639] do_futex+0xf11/0x3050 [ 96.292296][ T8639] ? trace_lock_acquire+0x190/0x190 [ 96.297471][ T8639] ? trace_lock_acquire+0x190/0x190 [ 96.302679][ T8639] ? futex_exit_release+0xc0/0xc0 [ 96.307690][ T8639] ? stack_trace_save+0x104/0x1e0 [ 96.312708][ T8639] ? stack_trace_snprint+0xe0/0xe0 [ 96.317813][ T8639] ? __context_tracking_exit+0x7a/0xd0 [ 96.323251][ T8639] ? rcu_read_lock_sched_held+0x87/0x110 [ 96.328864][ T8639] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 96.334834][ T8639] ? __context_tracking_exit+0x7a/0xd0 [ 96.340271][ T8639] ? __lock_acquire+0x6100/0x6100 [ 96.345280][ T8639] __se_sys_futex+0x11c/0x4d0 [ 96.349940][ T8639] ? __x64_sys_futex+0xf0/0xf0 [ 96.354685][ T8639] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 96.360641][ T8639] ? lockdep_hardirqs_on+0x8d/0x130 [ 96.365813][ T8639] ? __x64_sys_futex+0x1d/0xf0 [ 96.370553][ T8639] do_syscall_64+0x3d/0xb0 [ 96.374954][ T8639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.380844][ T8639] RIP: 0033:0x445a69 [ 96.384718][ T8639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 96.404299][ T8639] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 96.412707][ T8639] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 96.420659][ T8639] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 96.428609][ T8639] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 96.436562][ T8639] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 96.444603][ T8639] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 96.465056][ T8641] FAULT_INJECTION: forcing a failure. [ 96.465056][ T8641] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.478453][ T8641] CPU: 1 PID: 8641 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 96.487215][ T8641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.497254][ T8641] Call Trace: [ 96.500517][ T8641] dump_stack_lvl+0x1d3/0x29f [ 96.505758][ T8641] ? show_regs_print_info+0x12/0x12 [ 96.510944][ T8641] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 96.516652][ T8641] should_fail+0x384/0x4b0 [ 96.521141][ T8641] prepare_alloc_pages+0x1d1/0x5a0 [ 96.526236][ T8641] __alloc_pages+0x14d/0x5f0 [ 96.530808][ T8641] ? __rmqueue_pcplist+0x2030/0x2030 [ 96.536073][ T8641] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 96.542056][ T8641] ? alloc_pages+0x3f3/0x500 [ 96.546635][ T8641] allocate_slab+0xf1/0x540 [ 96.551120][ T8641] ___slab_alloc+0x1cf/0x350 [ 96.555689][ T8641] ? kzalloc+0x1d/0x30 [ 96.559740][ T8641] __kmalloc+0x2e7/0x390 [ 96.563980][ T8641] ? kzalloc+0x1d/0x30 [ 96.568029][ T8641] kzalloc+0x1d/0x30 [ 96.571903][ T8641] security_prepare_creds+0x46/0x220 [ 96.577174][ T8641] prepare_creds+0x411/0x640 [ 96.581747][ T8641] __sys_setfsuid+0xe2/0x3a0 [ 96.586333][ T8641] do_syscall_64+0x3d/0xb0 [ 96.590739][ T8641] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.596611][ T8641] RIP: 0033:0x445a69 [ 96.600483][ T8641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 96.620152][ T8641] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 96.628543][ T8641] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 96.636600][ T8641] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 executing program [ 96.644550][ T8641] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 96.652500][ T8641] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 96.660631][ T8641] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 96.683577][ T8643] FAULT_INJECTION: forcing a failure. [ 96.683577][ T8643] name fail_futex, interval 1, probability 0, space 0, times 0 [ 96.696966][ T8643] CPU: 0 PID: 8643 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 96.705726][ T8643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.715777][ T8643] Call Trace: [ 96.719045][ T8643] dump_stack_lvl+0x1d3/0x29f [ 96.723715][ T8643] ? show_regs_print_info+0x12/0x12 [ 96.728931][ T8643] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 96.734639][ T8643] ? mark_lock+0x199/0x1eb0 [ 96.739137][ T8643] should_fail+0x384/0x4b0 [ 96.743548][ T8643] get_futex_key+0x1b1/0x1750 [ 96.748213][ T8643] ? stack_trace_save+0x1e0/0x1e0 [ 96.753226][ T8643] ? futex_wait_restart+0x210/0x210 [ 96.758504][ T8643] futex_wake+0x139/0x760 [ 96.762825][ T8643] ? futex_wait+0x700/0x700 [ 96.767310][ T8643] ? __lock_acquire+0x1385/0x6100 [ 96.772326][ T8643] ? __lock_acquire+0x145b/0x6100 [ 96.777427][ T8643] ? __lock_acquire+0x145b/0x6100 [ 96.782439][ T8643] do_futex+0xf11/0x3050 [ 96.786678][ T8643] ? trace_lock_acquire+0x190/0x190 [ 96.791869][ T8643] ? trace_lock_acquire+0x190/0x190 [ 96.797056][ T8643] ? futex_exit_release+0xc0/0xc0 [ 96.802065][ T8643] ? stack_trace_save+0x104/0x1e0 [ 96.807087][ T8643] ? stack_trace_snprint+0xe0/0xe0 [ 96.812203][ T8643] ? __context_tracking_exit+0x7a/0xd0 [ 96.817670][ T8643] ? rcu_read_lock_sched_held+0x87/0x110 [ 96.823291][ T8643] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 96.829271][ T8643] ? __context_tracking_exit+0x7a/0xd0 [ 96.834716][ T8643] ? __lock_acquire+0x6100/0x6100 [ 96.839738][ T8643] __se_sys_futex+0x11c/0x4d0 [ 96.844420][ T8643] ? __x64_sys_futex+0xf0/0xf0 [ 96.849171][ T8643] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 96.855136][ T8643] ? lockdep_hardirqs_on+0x8d/0x130 [ 96.860337][ T8643] ? __x64_sys_futex+0x1d/0xf0 [ 96.865088][ T8643] do_syscall_64+0x3d/0xb0 [ 96.869513][ T8643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.875393][ T8643] RIP: 0033:0x445a69 executing program [ 96.879315][ T8643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 96.898908][ T8643] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 96.907310][ T8643] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 96.915265][ T8643] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 96.923219][ T8643] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 96.931173][ T8643] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 96.939127][ T8643] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 96.965612][ T8645] FAULT_INJECTION: forcing a failure. [ 96.965612][ T8645] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.979592][ T8645] CPU: 0 PID: 8645 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 96.988345][ T8645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.998387][ T8645] Call Trace: [ 97.001659][ T8645] dump_stack_lvl+0x1d3/0x29f [ 97.006323][ T8645] ? show_regs_print_info+0x12/0x12 [ 97.011520][ T8645] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 97.017253][ T8645] should_fail+0x384/0x4b0 [ 97.021669][ T8645] prepare_alloc_pages+0x1d1/0x5a0 [ 97.026783][ T8645] __alloc_pages+0x14d/0x5f0 [ 97.031364][ T8645] ? __rmqueue_pcplist+0x2030/0x2030 [ 97.036632][ T8645] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 97.042617][ T8645] ? alloc_pages+0x3f3/0x500 [ 97.047281][ T8645] allocate_slab+0xf1/0x540 [ 97.051776][ T8645] ___slab_alloc+0x1cf/0x350 [ 97.056367][ T8645] ? kzalloc+0x1d/0x30 [ 97.060422][ T8645] __kmalloc+0x2e7/0x390 [ 97.064655][ T8645] ? kzalloc+0x1d/0x30 [ 97.068716][ T8645] kzalloc+0x1d/0x30 [ 97.072600][ T8645] security_prepare_creds+0x46/0x220 [ 97.077878][ T8645] prepare_creds+0x411/0x640 [ 97.082483][ T8645] __sys_setfsuid+0xe2/0x3a0 [ 97.087064][ T8645] do_syscall_64+0x3d/0xb0 [ 97.091485][ T8645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.097379][ T8645] RIP: 0033:0x445a69 [ 97.101268][ T8645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 97.120866][ T8645] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 97.129270][ T8645] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 97.137224][ T8645] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 97.145558][ T8645] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 97.153529][ T8645] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 97.161491][ T8645] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 97.185009][ T8647] FAULT_INJECTION: forcing a failure. [ 97.185009][ T8647] name fail_futex, interval 1, probability 0, space 0, times 0 [ 97.198085][ T8647] CPU: 1 PID: 8647 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 97.206841][ T8647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.216896][ T8647] Call Trace: [ 97.220166][ T8647] dump_stack_lvl+0x1d3/0x29f [ 97.224837][ T8647] ? show_regs_print_info+0x12/0x12 [ 97.230024][ T8647] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 97.235734][ T8647] ? mark_lock+0x199/0x1eb0 [ 97.240233][ T8647] should_fail+0x384/0x4b0 [ 97.244641][ T8647] get_futex_key+0x1b1/0x1750 [ 97.249311][ T8647] ? stack_trace_save+0x1e0/0x1e0 [ 97.254328][ T8647] ? futex_wait_restart+0x210/0x210 [ 97.259524][ T8647] futex_wake+0x139/0x760 [ 97.263850][ T8647] ? futex_wait+0x700/0x700 [ 97.268337][ T8647] ? __lock_acquire+0x1385/0x6100 [ 97.273356][ T8647] ? __lock_acquire+0x145b/0x6100 [ 97.278370][ T8647] ? __lock_acquire+0x145b/0x6100 [ 97.283398][ T8647] do_futex+0xf11/0x3050 [ 97.287642][ T8647] ? trace_lock_acquire+0x190/0x190 [ 97.292832][ T8647] ? trace_lock_acquire+0x190/0x190 [ 97.298476][ T8647] ? futex_exit_release+0xc0/0xc0 [ 97.303489][ T8647] ? stack_trace_save+0x104/0x1e0 [ 97.308507][ T8647] ? stack_trace_snprint+0xe0/0xe0 [ 97.313631][ T8647] ? __context_tracking_exit+0x7a/0xd0 [ 97.319077][ T8647] ? rcu_read_lock_sched_held+0x87/0x110 [ 97.324711][ T8647] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 97.330693][ T8647] ? __context_tracking_exit+0x7a/0xd0 [ 97.336139][ T8647] ? __lock_acquire+0x6100/0x6100 [ 97.341158][ T8647] __se_sys_futex+0x11c/0x4d0 [ 97.345832][ T8647] ? __x64_sys_futex+0xf0/0xf0 [ 97.350595][ T8647] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 97.356573][ T8647] ? lockdep_hardirqs_on+0x8d/0x130 [ 97.361779][ T8647] ? __x64_sys_futex+0x1d/0xf0 [ 97.366549][ T8647] do_syscall_64+0x3d/0xb0 [ 97.370965][ T8647] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.376852][ T8647] RIP: 0033:0x445a69 [ 97.380745][ T8647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 97.400339][ T8647] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 97.408743][ T8647] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 97.416716][ T8647] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 97.424683][ T8647] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 97.432639][ T8647] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 97.440596][ T8647] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 97.462422][ T8649] FAULT_INJECTION: forcing a failure. [ 97.462422][ T8649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.475729][ T8649] CPU: 1 PID: 8649 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 97.484498][ T8649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.494539][ T8649] Call Trace: [ 97.497801][ T8649] dump_stack_lvl+0x1d3/0x29f [ 97.502470][ T8649] ? show_regs_print_info+0x12/0x12 [ 97.507779][ T8649] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 97.513495][ T8649] should_fail+0x384/0x4b0 [ 97.517898][ T8649] prepare_alloc_pages+0x1d1/0x5a0 [ 97.522992][ T8649] __alloc_pages+0x14d/0x5f0 [ 97.527568][ T8649] ? __rmqueue_pcplist+0x2030/0x2030 [ 97.532832][ T8649] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 97.538799][ T8649] ? alloc_pages+0x3f3/0x500 [ 97.543374][ T8649] allocate_slab+0xf1/0x540 [ 97.547860][ T8649] ___slab_alloc+0x1cf/0x350 [ 97.552428][ T8649] ? kzalloc+0x1d/0x30 [ 97.556478][ T8649] __kmalloc+0x2e7/0x390 [ 97.560715][ T8649] ? kzalloc+0x1d/0x30 [ 97.564952][ T8649] kzalloc+0x1d/0x30 [ 97.568837][ T8649] security_prepare_creds+0x46/0x220 [ 97.574104][ T8649] prepare_creds+0x411/0x640 [ 97.578674][ T8649] __sys_setfsuid+0xe2/0x3a0 [ 97.583249][ T8649] do_syscall_64+0x3d/0xb0 [ 97.587650][ T8649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.593522][ T8649] RIP: 0033:0x445a69 [ 97.597398][ T8649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 97.616982][ T8649] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 97.625392][ T8649] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 97.633344][ T8649] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 97.641297][ T8649] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 97.649249][ T8649] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 97.657205][ T8649] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 97.674870][ T8651] FAULT_INJECTION: forcing a failure. [ 97.674870][ T8651] name fail_futex, interval 1, probability 0, space 0, times 0 [ 97.687951][ T8651] CPU: 1 PID: 8651 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 97.696707][ T8651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.706768][ T8651] Call Trace: [ 97.710034][ T8651] dump_stack_lvl+0x1d3/0x29f [ 97.714695][ T8651] ? show_regs_print_info+0x12/0x12 [ 97.719886][ T8651] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 97.725587][ T8651] ? mark_lock+0x199/0x1eb0 [ 97.730165][ T8651] should_fail+0x384/0x4b0 [ 97.734564][ T8651] get_futex_key+0x1b1/0x1750 [ 97.739224][ T8651] ? stack_trace_save+0x1e0/0x1e0 [ 97.744228][ T8651] ? futex_wait_restart+0x210/0x210 [ 97.749412][ T8651] futex_wake+0x139/0x760 [ 97.753739][ T8651] ? futex_wait+0x700/0x700 [ 97.758221][ T8651] ? __lock_acquire+0x1385/0x6100 [ 97.763233][ T8651] ? __lock_acquire+0x145b/0x6100 [ 97.768238][ T8651] ? __lock_acquire+0x145b/0x6100 [ 97.773242][ T8651] do_futex+0xf11/0x3050 [ 97.777475][ T8651] ? trace_lock_acquire+0x190/0x190 [ 97.782666][ T8651] ? trace_lock_acquire+0x190/0x190 [ 97.787847][ T8651] ? futex_exit_release+0xc0/0xc0 [ 97.792873][ T8651] ? stack_trace_save+0x104/0x1e0 [ 97.797882][ T8651] ? stack_trace_snprint+0xe0/0xe0 [ 97.802998][ T8651] ? __context_tracking_exit+0x7a/0xd0 [ 97.808439][ T8651] ? rcu_read_lock_sched_held+0x87/0x110 [ 97.814060][ T8651] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 97.820031][ T8651] ? __context_tracking_exit+0x7a/0xd0 [ 97.825470][ T8651] ? __lock_acquire+0x6100/0x6100 [ 97.830480][ T8651] __se_sys_futex+0x11c/0x4d0 [ 97.835140][ T8651] ? __x64_sys_futex+0xf0/0xf0 [ 97.839915][ T8651] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 97.845886][ T8651] ? lockdep_hardirqs_on+0x8d/0x130 [ 97.851062][ T8651] ? __x64_sys_futex+0x1d/0xf0 [ 97.855806][ T8651] do_syscall_64+0x3d/0xb0 [ 97.860206][ T8651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.866087][ T8651] RIP: 0033:0x445a69 [ 97.869963][ T8651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 97.889548][ T8651] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 97.897950][ T8651] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 97.905910][ T8651] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 97.913857][ T8651] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 97.921818][ T8651] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 97.929767][ T8651] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 97.946925][ T8653] FAULT_INJECTION: forcing a failure. [ 97.946925][ T8653] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.960246][ T8653] CPU: 1 PID: 8653 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 97.968984][ T8653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.979114][ T8653] Call Trace: [ 97.982393][ T8653] dump_stack_lvl+0x1d3/0x29f [ 97.987062][ T8653] ? show_regs_print_info+0x12/0x12 [ 97.992239][ T8653] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 97.997953][ T8653] should_fail+0x384/0x4b0 [ 98.002351][ T8653] prepare_alloc_pages+0x1d1/0x5a0 [ 98.007456][ T8653] __alloc_pages+0x14d/0x5f0 [ 98.012038][ T8653] ? __rmqueue_pcplist+0x2030/0x2030 [ 98.017309][ T8653] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 98.023279][ T8653] ? alloc_pages+0x3f3/0x500 [ 98.027852][ T8653] allocate_slab+0xf1/0x540 [ 98.032348][ T8653] ___slab_alloc+0x1cf/0x350 [ 98.036922][ T8653] ? kzalloc+0x1d/0x30 [ 98.040979][ T8653] __kmalloc+0x2e7/0x390 [ 98.045217][ T8653] ? kzalloc+0x1d/0x30 [ 98.049273][ T8653] kzalloc+0x1d/0x30 [ 98.053151][ T8653] security_prepare_creds+0x46/0x220 [ 98.058420][ T8653] prepare_creds+0x411/0x640 [ 98.062991][ T8653] __sys_setfsuid+0xe2/0x3a0 [ 98.067563][ T8653] do_syscall_64+0x3d/0xb0 [ 98.072144][ T8653] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.078013][ T8653] RIP: 0033:0x445a69 [ 98.081885][ T8653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 98.101478][ T8653] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 98.109868][ T8653] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 98.117817][ T8653] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 executing program [ 98.125767][ T8653] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 98.133727][ T8653] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 98.141687][ T8653] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 98.157843][ T8655] FAULT_INJECTION: forcing a failure. [ 98.157843][ T8655] name fail_futex, interval 1, probability 0, space 0, times 0 [ 98.171043][ T8655] CPU: 1 PID: 8655 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 98.179834][ T8655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.189870][ T8655] Call Trace: [ 98.193133][ T8655] dump_stack_lvl+0x1d3/0x29f [ 98.197831][ T8655] ? show_regs_print_info+0x12/0x12 [ 98.203012][ T8655] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 98.208713][ T8655] ? mark_lock+0x199/0x1eb0 [ 98.213242][ T8655] should_fail+0x384/0x4b0 [ 98.217645][ T8655] get_futex_key+0x1b1/0x1750 [ 98.222304][ T8655] ? stack_trace_save+0x1e0/0x1e0 [ 98.227311][ T8655] ? futex_wait_restart+0x210/0x210 [ 98.232493][ T8655] futex_wake+0x139/0x760 [ 98.236810][ T8655] ? futex_wait+0x700/0x700 [ 98.241288][ T8655] ? __lock_acquire+0x1385/0x6100 [ 98.246331][ T8655] ? __lock_acquire+0x145b/0x6100 [ 98.251334][ T8655] ? __lock_acquire+0x145b/0x6100 [ 98.256344][ T8655] do_futex+0xf11/0x3050 [ 98.260570][ T8655] ? trace_lock_acquire+0x190/0x190 [ 98.265747][ T8655] ? trace_lock_acquire+0x190/0x190 [ 98.270929][ T8655] ? futex_exit_release+0xc0/0xc0 [ 98.275936][ T8655] ? stack_trace_save+0x104/0x1e0 [ 98.280938][ T8655] ? stack_trace_snprint+0xe0/0xe0 [ 98.286081][ T8655] ? __context_tracking_exit+0x7a/0xd0 [ 98.291522][ T8655] ? rcu_read_lock_sched_held+0x87/0x110 [ 98.297144][ T8655] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 98.303116][ T8655] ? __context_tracking_exit+0x7a/0xd0 [ 98.308553][ T8655] ? __lock_acquire+0x6100/0x6100 [ 98.313572][ T8655] __se_sys_futex+0x11c/0x4d0 [ 98.318231][ T8655] ? __x64_sys_futex+0xf0/0xf0 [ 98.322981][ T8655] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 98.328938][ T8655] ? lockdep_hardirqs_on+0x8d/0x130 [ 98.334118][ T8655] ? __x64_sys_futex+0x1d/0xf0 [ 98.338864][ T8655] do_syscall_64+0x3d/0xb0 [ 98.343262][ T8655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.349134][ T8655] RIP: 0033:0x445a69 [ 98.353022][ T8655] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 98.372707][ T8655] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 98.381096][ T8655] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 98.389061][ T8655] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 98.397015][ T8655] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 98.404965][ T8655] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 98.413264][ T8655] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 98.430496][ T8657] FAULT_INJECTION: forcing a failure. [ 98.430496][ T8657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.443825][ T8657] CPU: 1 PID: 8657 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 98.452566][ T8657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.462613][ T8657] Call Trace: [ 98.465879][ T8657] dump_stack_lvl+0x1d3/0x29f [ 98.470558][ T8657] ? show_regs_print_info+0x12/0x12 [ 98.475733][ T8657] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 98.481439][ T8657] should_fail+0x384/0x4b0 [ 98.485839][ T8657] prepare_alloc_pages+0x1d1/0x5a0 [ 98.490936][ T8657] __alloc_pages+0x14d/0x5f0 [ 98.495519][ T8657] ? __rmqueue_pcplist+0x2030/0x2030 [ 98.500782][ T8657] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 98.506753][ T8657] ? alloc_pages+0x3f3/0x500 [ 98.511328][ T8657] allocate_slab+0xf1/0x540 [ 98.515813][ T8657] ___slab_alloc+0x1cf/0x350 [ 98.520389][ T8657] ? kzalloc+0x1d/0x30 [ 98.524439][ T8657] __kmalloc+0x2e7/0x390 [ 98.528663][ T8657] ? kzalloc+0x1d/0x30 [ 98.532714][ T8657] kzalloc+0x1d/0x30 [ 98.536591][ T8657] security_prepare_creds+0x46/0x220 [ 98.541858][ T8657] prepare_creds+0x411/0x640 [ 98.546434][ T8657] __sys_setfsuid+0xe2/0x3a0 [ 98.551008][ T8657] do_syscall_64+0x3d/0xb0 [ 98.555410][ T8657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.561285][ T8657] RIP: 0033:0x445a69 [ 98.565161][ T8657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 98.584744][ T8657] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 98.593148][ T8657] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 98.601103][ T8657] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 98.609067][ T8657] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 98.617017][ T8657] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 98.624966][ T8657] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 98.642360][ T8659] FAULT_INJECTION: forcing a failure. [ 98.642360][ T8659] name fail_futex, interval 1, probability 0, space 0, times 0 [ 98.655264][ T8659] CPU: 1 PID: 8659 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 98.664018][ T8659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.674204][ T8659] Call Trace: [ 98.677473][ T8659] dump_stack_lvl+0x1d3/0x29f [ 98.682164][ T8659] ? show_regs_print_info+0x12/0x12 [ 98.687354][ T8659] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 98.693052][ T8659] ? mark_lock+0x199/0x1eb0 [ 98.697624][ T8659] should_fail+0x384/0x4b0 [ 98.702022][ T8659] get_futex_key+0x1b1/0x1750 [ 98.706703][ T8659] ? stack_trace_save+0x1e0/0x1e0 [ 98.711716][ T8659] ? futex_wait_restart+0x210/0x210 [ 98.716905][ T8659] futex_wake+0x139/0x760 [ 98.721217][ T8659] ? futex_wait+0x700/0x700 [ 98.725696][ T8659] ? __lock_acquire+0x1385/0x6100 [ 98.730722][ T8659] ? __lock_acquire+0x145b/0x6100 [ 98.735727][ T8659] ? __lock_acquire+0x145b/0x6100 [ 98.740738][ T8659] do_futex+0xf11/0x3050 [ 98.744978][ T8659] ? trace_lock_acquire+0x190/0x190 [ 98.750171][ T8659] ? trace_lock_acquire+0x190/0x190 [ 98.755352][ T8659] ? futex_exit_release+0xc0/0xc0 [ 98.760386][ T8659] ? stack_trace_save+0x104/0x1e0 [ 98.765409][ T8659] ? stack_trace_snprint+0xe0/0xe0 [ 98.770517][ T8659] ? __context_tracking_exit+0x7a/0xd0 [ 98.775958][ T8659] ? rcu_read_lock_sched_held+0x87/0x110 [ 98.781587][ T8659] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 98.787577][ T8659] ? __context_tracking_exit+0x7a/0xd0 [ 98.793012][ T8659] ? __lock_acquire+0x6100/0x6100 [ 98.798027][ T8659] __se_sys_futex+0x11c/0x4d0 [ 98.802689][ T8659] ? __x64_sys_futex+0xf0/0xf0 [ 98.807434][ T8659] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 98.813393][ T8659] ? lockdep_hardirqs_on+0x8d/0x130 [ 98.818572][ T8659] ? __x64_sys_futex+0x1d/0xf0 [ 98.823327][ T8659] do_syscall_64+0x3d/0xb0 [ 98.827725][ T8659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.833597][ T8659] RIP: 0033:0x445a69 [ 98.837472][ T8659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 98.857073][ T8659] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 98.865479][ T8659] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 98.873432][ T8659] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 98.881384][ T8659] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 98.889335][ T8659] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 98.897286][ T8659] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 98.922889][ T8661] FAULT_INJECTION: forcing a failure. [ 98.922889][ T8661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.936180][ T8661] CPU: 1 PID: 8661 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 98.944925][ T8661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.954969][ T8661] Call Trace: [ 98.958232][ T8661] dump_stack_lvl+0x1d3/0x29f [ 98.962898][ T8661] ? show_regs_print_info+0x12/0x12 [ 98.968081][ T8661] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 98.973795][ T8661] should_fail+0x384/0x4b0 [ 98.978205][ T8661] prepare_alloc_pages+0x1d1/0x5a0 [ 98.983317][ T8661] __alloc_pages+0x14d/0x5f0 [ 98.987913][ T8661] ? __rmqueue_pcplist+0x2030/0x2030 [ 98.993184][ T8661] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 98.999269][ T8661] ? alloc_pages+0x3f3/0x500 [ 99.003853][ T8661] allocate_slab+0xf1/0x540 [ 99.008350][ T8661] ___slab_alloc+0x1cf/0x350 [ 99.012946][ T8661] ? kzalloc+0x1d/0x30 [ 99.017037][ T8661] __kmalloc+0x2e7/0x390 [ 99.021264][ T8661] ? kzalloc+0x1d/0x30 [ 99.025330][ T8661] kzalloc+0x1d/0x30 [ 99.029268][ T8661] security_prepare_creds+0x46/0x220 [ 99.034548][ T8661] prepare_creds+0x411/0x640 [ 99.039165][ T8661] __sys_setfsuid+0xe2/0x3a0 [ 99.043748][ T8661] do_syscall_64+0x3d/0xb0 [ 99.048156][ T8661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.054123][ T8661] RIP: 0033:0x445a69 [ 99.058019][ T8661] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 99.077618][ T8661] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 99.086017][ T8661] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 99.093976][ T8661] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 99.101935][ T8661] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 99.109976][ T8661] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 99.118022][ T8661] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 99.133064][ T8663] FAULT_INJECTION: forcing a failure. [ 99.133064][ T8663] name fail_futex, interval 1, probability 0, space 0, times 0 [ 99.146110][ T8663] CPU: 1 PID: 8663 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 99.154886][ T8663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.164970][ T8663] Call Trace: [ 99.168242][ T8663] dump_stack_lvl+0x1d3/0x29f [ 99.172936][ T8663] ? show_regs_print_info+0x12/0x12 [ 99.178118][ T8663] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 99.183821][ T8663] ? mark_lock+0x199/0x1eb0 [ 99.188312][ T8663] should_fail+0x384/0x4b0 [ 99.192750][ T8663] get_futex_key+0x1b1/0x1750 [ 99.197418][ T8663] ? stack_trace_save+0x1e0/0x1e0 [ 99.202551][ T8663] ? futex_wait_restart+0x210/0x210 [ 99.207737][ T8663] futex_wake+0x139/0x760 [ 99.212057][ T8663] ? futex_wait+0x700/0x700 [ 99.216558][ T8663] ? __lock_acquire+0x1385/0x6100 [ 99.221580][ T8663] ? __lock_acquire+0x145b/0x6100 [ 99.226589][ T8663] ? __lock_acquire+0x145b/0x6100 [ 99.231597][ T8663] do_futex+0xf11/0x3050 [ 99.235829][ T8663] ? trace_lock_acquire+0x190/0x190 [ 99.241010][ T8663] ? trace_lock_acquire+0x190/0x190 [ 99.246195][ T8663] ? futex_exit_release+0xc0/0xc0 [ 99.251201][ T8663] ? stack_trace_save+0x104/0x1e0 [ 99.256208][ T8663] ? stack_trace_snprint+0xe0/0xe0 [ 99.261331][ T8663] ? __context_tracking_exit+0x7a/0xd0 [ 99.266856][ T8663] ? rcu_read_lock_sched_held+0x87/0x110 [ 99.272472][ T8663] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 99.278452][ T8663] ? __context_tracking_exit+0x7a/0xd0 [ 99.283926][ T8663] ? __lock_acquire+0x6100/0x6100 [ 99.288952][ T8663] __se_sys_futex+0x11c/0x4d0 [ 99.293619][ T8663] ? __x64_sys_futex+0xf0/0xf0 [ 99.298383][ T8663] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 99.304363][ T8663] ? lockdep_hardirqs_on+0x8d/0x130 [ 99.309543][ T8663] ? __x64_sys_futex+0x1d/0xf0 [ 99.314286][ T8663] do_syscall_64+0x3d/0xb0 [ 99.318685][ T8663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.324565][ T8663] RIP: 0033:0x445a69 [ 99.328440][ T8663] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 99.348029][ T8663] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 99.356423][ T8663] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 99.364568][ T8663] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 99.372526][ T8663] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 99.380490][ T8663] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 99.388448][ T8663] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 99.404096][ T8665] FAULT_INJECTION: forcing a failure. [ 99.404096][ T8665] name failslab, interval 1, probability 0, space 0, times 0 [ 99.416816][ T8665] CPU: 1 PID: 8665 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 99.425583][ T8665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.435635][ T8665] Call Trace: [ 99.438900][ T8665] dump_stack_lvl+0x1d3/0x29f [ 99.443580][ T8665] ? show_regs_print_info+0x12/0x12 [ 99.448763][ T8665] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 99.454465][ T8665] ? __fs_reclaim_acquire+0x30/0x30 [ 99.459734][ T8665] ? __might_sleep+0x100/0x100 [ 99.464492][ T8665] should_fail+0x384/0x4b0 [ 99.468890][ T8665] ? kzalloc+0x1d/0x30 [ 99.473114][ T8665] should_failslab+0x5/0x20 [ 99.477600][ T8665] __kmalloc+0x89/0x390 [ 99.481739][ T8665] ? kmem_cache_alloc+0x2aa/0x340 [ 99.486746][ T8665] kzalloc+0x1d/0x30 [ 99.490628][ T8665] security_prepare_creds+0x46/0x220 [ 99.496070][ T8665] prepare_creds+0x411/0x640 [ 99.500649][ T8665] __sys_setfsuid+0xe2/0x3a0 [ 99.505246][ T8665] do_syscall_64+0x3d/0xb0 [ 99.509647][ T8665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.515528][ T8665] RIP: 0033:0x445a69 [ 99.519418][ T8665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 99.539184][ T8665] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 99.547592][ T8665] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 99.555541][ T8665] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 99.563508][ T8665] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 executing program [ 99.571463][ T8665] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 99.579506][ T8665] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 99.595558][ T8667] FAULT_INJECTION: forcing a failure. [ 99.595558][ T8667] name fail_futex, interval 1, probability 0, space 0, times 0 [ 99.608557][ T8667] CPU: 1 PID: 8667 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 99.617312][ T8667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.627347][ T8667] Call Trace: [ 99.630610][ T8667] dump_stack_lvl+0x1d3/0x29f [ 99.635275][ T8667] ? show_regs_print_info+0x12/0x12 [ 99.640474][ T8667] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 99.646356][ T8667] ? mark_lock+0x199/0x1eb0 [ 99.650853][ T8667] should_fail+0x384/0x4b0 [ 99.655253][ T8667] get_futex_key+0x1b1/0x1750 [ 99.660000][ T8667] ? stack_trace_save+0x1e0/0x1e0 [ 99.665005][ T8667] ? futex_wait_restart+0x210/0x210 [ 99.670188][ T8667] futex_wake+0x139/0x760 [ 99.674504][ T8667] ? futex_wait+0x700/0x700 [ 99.678983][ T8667] ? __lock_acquire+0x1385/0x6100 [ 99.683993][ T8667] ? __lock_acquire+0x145b/0x6100 [ 99.689002][ T8667] ? __lock_acquire+0x145b/0x6100 [ 99.694013][ T8667] do_futex+0xf11/0x3050 [ 99.698241][ T8667] ? trace_lock_acquire+0x190/0x190 [ 99.703435][ T8667] ? trace_lock_acquire+0x190/0x190 [ 99.708616][ T8667] ? futex_exit_release+0xc0/0xc0 [ 99.713620][ T8667] ? stack_trace_save+0x104/0x1e0 [ 99.718716][ T8667] ? stack_trace_snprint+0xe0/0xe0 [ 99.723820][ T8667] ? __context_tracking_exit+0x7a/0xd0 [ 99.729266][ T8667] ? rcu_read_lock_sched_held+0x87/0x110 [ 99.734884][ T8667] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 99.740867][ T8667] ? __context_tracking_exit+0x7a/0xd0 [ 99.746305][ T8667] ? __lock_acquire+0x6100/0x6100 [ 99.751344][ T8667] __se_sys_futex+0x11c/0x4d0 [ 99.756005][ T8667] ? __x64_sys_futex+0xf0/0xf0 [ 99.760752][ T8667] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 99.766714][ T8667] ? lockdep_hardirqs_on+0x8d/0x130 [ 99.771890][ T8667] ? __x64_sys_futex+0x1d/0xf0 [ 99.776634][ T8667] do_syscall_64+0x3d/0xb0 [ 99.781038][ T8667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.786923][ T8667] RIP: 0033:0x445a69 [ 99.790801][ T8667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 99.810392][ T8667] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 99.818792][ T8667] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 99.826746][ T8667] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 99.834699][ T8667] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 99.842752][ T8667] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 99.850717][ T8667] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 99.868374][ T8669] FAULT_INJECTION: forcing a failure. [ 99.868374][ T8669] name fail_futex, interval 1, probability 0, space 0, times 0 [ 99.881307][ T8669] CPU: 1 PID: 8669 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 99.890074][ T8669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.900114][ T8669] Call Trace: [ 99.903383][ T8669] dump_stack_lvl+0x1d3/0x29f [ 99.908054][ T8669] ? show_regs_print_info+0x12/0x12 [ 99.913235][ T8669] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 99.918967][ T8669] ? mark_lock+0x199/0x1eb0 [ 99.923490][ T8669] should_fail+0x384/0x4b0 [ 99.927920][ T8669] get_futex_key+0x1b1/0x1750 [ 99.932591][ T8669] ? stack_trace_save+0x1e0/0x1e0 [ 99.937608][ T8669] ? futex_wait_restart+0x210/0x210 [ 99.942821][ T8669] futex_wake+0x139/0x760 [ 99.947140][ T8669] ? futex_wait+0x700/0x700 [ 99.951637][ T8669] ? __lock_acquire+0x1385/0x6100 [ 99.956672][ T8669] ? __lock_acquire+0x145b/0x6100 [ 99.961681][ T8669] ? __lock_acquire+0x145b/0x6100 [ 99.966689][ T8669] do_futex+0xf11/0x3050 [ 99.970923][ T8669] ? trace_lock_acquire+0x190/0x190 [ 99.976104][ T8669] ? trace_lock_acquire+0x190/0x190 [ 99.981285][ T8669] ? futex_exit_release+0xc0/0xc0 [ 99.986288][ T8669] ? stack_trace_save+0x104/0x1e0 [ 99.991330][ T8669] ? stack_trace_snprint+0xe0/0xe0 [ 99.996469][ T8669] ? __context_tracking_exit+0x7a/0xd0 [ 100.002095][ T8669] ? rcu_read_lock_sched_held+0x87/0x110 [ 100.007710][ T8669] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 100.013686][ T8669] ? __context_tracking_exit+0x7a/0xd0 [ 100.019140][ T8669] ? __lock_acquire+0x6100/0x6100 [ 100.024161][ T8669] __se_sys_futex+0x11c/0x4d0 [ 100.028829][ T8669] ? __x64_sys_futex+0xf0/0xf0 [ 100.033584][ T8669] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 100.039544][ T8669] ? lockdep_hardirqs_on+0x8d/0x130 [ 100.044786][ T8669] ? __x64_sys_futex+0x1d/0xf0 [ 100.049552][ T8669] do_syscall_64+0x3d/0xb0 [ 100.053960][ T8669] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.059835][ T8669] RIP: 0033:0x445a69 [ 100.063713][ T8669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 100.083302][ T8669] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 100.091702][ T8669] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 100.099662][ T8669] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 100.107614][ T8669] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 100.115575][ T8669] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 100.123539][ T8669] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 100.139907][ T8671] FAULT_INJECTION: forcing a failure. [ 100.139907][ T8671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.153954][ T8671] CPU: 1 PID: 8671 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 100.162729][ T8671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.172854][ T8671] Call Trace: [ 100.176116][ T8671] dump_stack_lvl+0x1d3/0x29f [ 100.180776][ T8671] ? show_regs_print_info+0x12/0x12 [ 100.185953][ T8671] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 100.191660][ T8671] should_fail+0x384/0x4b0 [ 100.196065][ T8671] prepare_alloc_pages+0x1d1/0x5a0 [ 100.201161][ T8671] __alloc_pages+0x14d/0x5f0 [ 100.205737][ T8671] ? __rmqueue_pcplist+0x2030/0x2030 [ 100.211003][ T8671] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 100.216972][ T8671] ? alloc_pages+0x3f3/0x500 [ 100.221561][ T8671] allocate_slab+0xf1/0x540 [ 100.226066][ T8671] ___slab_alloc+0x1cf/0x350 [ 100.230638][ T8671] ? kzalloc+0x1d/0x30 [ 100.234689][ T8671] __kmalloc+0x2e7/0x390 [ 100.238914][ T8671] ? kzalloc+0x1d/0x30 [ 100.242980][ T8671] kzalloc+0x1d/0x30 [ 100.246855][ T8671] security_prepare_creds+0x46/0x220 [ 100.252134][ T8671] prepare_creds+0x411/0x640 [ 100.256718][ T8671] __sys_setfsuid+0xe2/0x3a0 [ 100.261306][ T8671] do_syscall_64+0x3d/0xb0 [ 100.265754][ T8671] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.271630][ T8671] RIP: 0033:0x445a69 [ 100.275504][ T8671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 100.295316][ T8671] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 100.303718][ T8671] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 100.311673][ T8671] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 100.319626][ T8671] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 executing program [ 100.327590][ T8671] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 100.335629][ T8671] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 100.357687][ T8673] FAULT_INJECTION: forcing a failure. [ 100.357687][ T8673] name fail_futex, interval 1, probability 0, space 0, times 0 [ 100.370856][ T8673] CPU: 0 PID: 8673 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 100.379620][ T8673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.389657][ T8673] Call Trace: [ 100.392926][ T8673] dump_stack_lvl+0x1d3/0x29f [ 100.397594][ T8673] ? show_regs_print_info+0x12/0x12 [ 100.402772][ T8673] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 100.408479][ T8673] ? mark_lock+0x199/0x1eb0 [ 100.412975][ T8673] should_fail+0x384/0x4b0 [ 100.417384][ T8673] get_futex_key+0x1b1/0x1750 [ 100.422057][ T8673] ? stack_trace_save+0x1e0/0x1e0 [ 100.427076][ T8673] ? futex_wait_restart+0x210/0x210 [ 100.432280][ T8673] futex_wake+0x139/0x760 [ 100.436605][ T8673] ? futex_wait+0x700/0x700 [ 100.441105][ T8673] ? __lock_acquire+0x1385/0x6100 [ 100.446124][ T8673] ? __lock_acquire+0x145b/0x6100 [ 100.451223][ T8673] ? __lock_acquire+0x145b/0x6100 [ 100.456237][ T8673] do_futex+0xf11/0x3050 [ 100.460487][ T8673] ? trace_lock_acquire+0x190/0x190 [ 100.465674][ T8673] ? trace_lock_acquire+0x190/0x190 [ 100.470860][ T8673] ? futex_exit_release+0xc0/0xc0 [ 100.475870][ T8673] ? stack_trace_save+0x104/0x1e0 [ 100.480880][ T8673] ? stack_trace_snprint+0xe0/0xe0 [ 100.485995][ T8673] ? __context_tracking_exit+0x7a/0xd0 [ 100.491733][ T8673] ? rcu_read_lock_sched_held+0x87/0x110 [ 100.497356][ T8673] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 100.503359][ T8673] ? __context_tracking_exit+0x7a/0xd0 [ 100.508805][ T8673] ? __lock_acquire+0x6100/0x6100 [ 100.513827][ T8673] __se_sys_futex+0x11c/0x4d0 [ 100.518494][ T8673] ? __x64_sys_futex+0xf0/0xf0 [ 100.523248][ T8673] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 100.529212][ T8673] ? lockdep_hardirqs_on+0x8d/0x130 [ 100.534393][ T8673] ? __x64_sys_futex+0x1d/0xf0 [ 100.539154][ T8673] do_syscall_64+0x3d/0xb0 [ 100.543561][ T8673] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.549442][ T8673] RIP: 0033:0x445a69 [ 100.553321][ T8673] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 100.572912][ T8673] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 100.581309][ T8673] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 100.589262][ T8673] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 100.597227][ T8673] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 100.605182][ T8673] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 100.613136][ T8673] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 100.639514][ T8675] FAULT_INJECTION: forcing a failure. [ 100.639514][ T8675] name fail_futex, interval 1, probability 0, space 0, times 0 [ 100.652322][ T8675] CPU: 0 PID: 8675 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 100.661061][ T8675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.671095][ T8675] Call Trace: [ 100.674358][ T8675] dump_stack_lvl+0x1d3/0x29f [ 100.679025][ T8675] ? show_regs_print_info+0x12/0x12 [ 100.684221][ T8675] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 100.689923][ T8675] ? mark_lock+0x199/0x1eb0 [ 100.694433][ T8675] should_fail+0x384/0x4b0 [ 100.698851][ T8675] get_futex_key+0x1b1/0x1750 [ 100.703528][ T8675] ? stack_trace_save+0x1e0/0x1e0 [ 100.708538][ T8675] ? futex_wait_restart+0x210/0x210 [ 100.713730][ T8675] futex_wake+0x139/0x760 [ 100.718051][ T8675] ? futex_wait+0x700/0x700 [ 100.722635][ T8675] ? __lock_acquire+0x1385/0x6100 [ 100.727652][ T8675] ? __lock_acquire+0x145b/0x6100 [ 100.732660][ T8675] ? __lock_acquire+0x145b/0x6100 [ 100.737670][ T8675] do_futex+0xf11/0x3050 [ 100.741908][ T8675] ? trace_lock_acquire+0x190/0x190 [ 100.747103][ T8675] ? trace_lock_acquire+0x190/0x190 [ 100.752288][ T8675] ? futex_exit_release+0xc0/0xc0 [ 100.757293][ T8675] ? stack_trace_save+0x104/0x1e0 [ 100.762302][ T8675] ? stack_trace_snprint+0xe0/0xe0 [ 100.767426][ T8675] ? __context_tracking_exit+0x7a/0xd0 [ 100.772876][ T8675] ? rcu_read_lock_sched_held+0x87/0x110 [ 100.778496][ T8675] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 100.784487][ T8675] ? __context_tracking_exit+0x7a/0xd0 [ 100.789931][ T8675] ? __lock_acquire+0x6100/0x6100 [ 100.794952][ T8675] __se_sys_futex+0x11c/0x4d0 [ 100.799635][ T8675] ? __x64_sys_futex+0xf0/0xf0 [ 100.804386][ T8675] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 100.810348][ T8675] ? lockdep_hardirqs_on+0x8d/0x130 [ 100.815527][ T8675] ? __x64_sys_futex+0x1d/0xf0 [ 100.820277][ T8675] do_syscall_64+0x3d/0xb0 [ 100.824678][ T8675] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.830553][ T8675] RIP: 0033:0x445a69 [ 100.834430][ T8675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 100.854051][ T8675] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 100.862448][ T8675] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 100.870407][ T8675] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 100.878361][ T8675] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 100.886317][ T8675] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 100.894271][ T8675] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 100.920089][ T8677] FAULT_INJECTION: forcing a failure. [ 100.920089][ T8677] name fail_futex, interval 1, probability 0, space 0, times 0 [ 100.933007][ T8677] CPU: 0 PID: 8677 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 100.941745][ T8677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.951779][ T8677] Call Trace: [ 100.955042][ T8677] dump_stack_lvl+0x1d3/0x29f [ 100.959706][ T8677] ? show_regs_print_info+0x12/0x12 [ 100.964883][ T8677] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 100.970585][ T8677] ? mark_lock+0x199/0x1eb0 [ 100.975080][ T8677] should_fail+0x384/0x4b0 [ 100.979487][ T8677] get_futex_key+0x1b1/0x1750 [ 100.984167][ T8677] ? stack_trace_save+0x1e0/0x1e0 [ 100.989195][ T8677] ? futex_wait_restart+0x210/0x210 [ 100.994397][ T8677] futex_wake+0x139/0x760 [ 100.998732][ T8677] ? futex_wait+0x700/0x700 [ 101.003222][ T8677] ? __lock_acquire+0x1385/0x6100 [ 101.008242][ T8677] ? __lock_acquire+0x145b/0x6100 [ 101.013258][ T8677] ? __lock_acquire+0x145b/0x6100 [ 101.018277][ T8677] do_futex+0xf11/0x3050 [ 101.022516][ T8677] ? trace_lock_acquire+0x190/0x190 [ 101.027706][ T8677] ? trace_lock_acquire+0x190/0x190 [ 101.032895][ T8677] ? futex_exit_release+0xc0/0xc0 [ 101.037909][ T8677] ? stack_trace_save+0x104/0x1e0 [ 101.042924][ T8677] ? stack_trace_snprint+0xe0/0xe0 [ 101.048058][ T8677] ? __context_tracking_exit+0x7a/0xd0 [ 101.053518][ T8677] ? rcu_read_lock_sched_held+0x87/0x110 [ 101.059146][ T8677] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 101.065129][ T8677] ? __context_tracking_exit+0x7a/0xd0 [ 101.070576][ T8677] ? __lock_acquire+0x6100/0x6100 [ 101.075617][ T8677] __se_sys_futex+0x11c/0x4d0 [ 101.080289][ T8677] ? __x64_sys_futex+0xf0/0xf0 [ 101.085043][ T8677] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 101.091011][ T8677] ? lockdep_hardirqs_on+0x8d/0x130 [ 101.096195][ T8677] ? __x64_sys_futex+0x1d/0xf0 [ 101.100956][ T8677] do_syscall_64+0x3d/0xb0 [ 101.105450][ T8677] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.111345][ T8677] RIP: 0033:0x445a69 [ 101.115227][ T8677] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 101.134816][ T8677] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.143217][ T8677] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 101.151185][ T8677] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 101.159137][ T8677] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 101.167092][ T8677] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 101.175056][ T8677] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 101.201512][ T8679] FAULT_INJECTION: forcing a failure. [ 101.201512][ T8679] name fail_futex, interval 1, probability 0, space 0, times 0 [ 101.214434][ T8679] CPU: 0 PID: 8679 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 101.223187][ T8679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.233229][ T8679] Call Trace: [ 101.236508][ T8679] dump_stack_lvl+0x1d3/0x29f [ 101.241197][ T8679] ? show_regs_print_info+0x12/0x12 [ 101.246403][ T8679] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 101.252129][ T8679] ? mark_lock+0x199/0x1eb0 [ 101.256629][ T8679] should_fail+0x384/0x4b0 [ 101.261039][ T8679] get_futex_key+0x1b1/0x1750 [ 101.265703][ T8679] ? stack_trace_save+0x1e0/0x1e0 [ 101.270714][ T8679] ? futex_wait_restart+0x210/0x210 [ 101.275902][ T8679] futex_wake+0x139/0x760 [ 101.280222][ T8679] ? futex_wait+0x700/0x700 [ 101.284709][ T8679] ? __lock_acquire+0x1385/0x6100 [ 101.289725][ T8679] ? __lock_acquire+0x145b/0x6100 [ 101.294736][ T8679] ? __lock_acquire+0x145b/0x6100 [ 101.299750][ T8679] do_futex+0xf11/0x3050 [ 101.303987][ T8679] ? trace_lock_acquire+0x190/0x190 [ 101.309171][ T8679] ? trace_lock_acquire+0x190/0x190 [ 101.314366][ T8679] ? futex_exit_release+0xc0/0xc0 [ 101.319376][ T8679] ? stack_trace_save+0x104/0x1e0 [ 101.324384][ T8679] ? stack_trace_snprint+0xe0/0xe0 [ 101.329510][ T8679] ? __context_tracking_exit+0x7a/0xd0 [ 101.334961][ T8679] ? rcu_read_lock_sched_held+0x87/0x110 [ 101.340582][ T8679] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 101.346567][ T8679] ? __context_tracking_exit+0x7a/0xd0 [ 101.352019][ T8679] ? __lock_acquire+0x6100/0x6100 [ 101.357052][ T8679] __se_sys_futex+0x11c/0x4d0 [ 101.361729][ T8679] ? __x64_sys_futex+0xf0/0xf0 [ 101.366484][ T8679] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 101.372445][ T8679] ? lockdep_hardirqs_on+0x8d/0x130 [ 101.377628][ T8679] ? __x64_sys_futex+0x1d/0xf0 [ 101.382378][ T8679] do_syscall_64+0x3d/0xb0 [ 101.386784][ T8679] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.392662][ T8679] RIP: 0033:0x445a69 [ 101.396544][ T8679] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 101.416137][ T8679] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.424549][ T8679] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 101.432519][ T8679] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 101.440478][ T8679] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 101.448431][ T8679] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 101.456383][ T8679] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 101.473368][ T8681] FAULT_INJECTION: forcing a failure. [ 101.473368][ T8681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.486832][ T8681] CPU: 1 PID: 8681 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 101.495589][ T8681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.505622][ T8681] Call Trace: [ 101.508898][ T8681] dump_stack_lvl+0x1d3/0x29f [ 101.513566][ T8681] ? show_regs_print_info+0x12/0x12 [ 101.518745][ T8681] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 101.524450][ T8681] should_fail+0x384/0x4b0 [ 101.528850][ T8681] prepare_alloc_pages+0x1d1/0x5a0 [ 101.533943][ T8681] __alloc_pages+0x14d/0x5f0 [ 101.538514][ T8681] ? __rmqueue_pcplist+0x2030/0x2030 [ 101.543775][ T8681] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 101.549741][ T8681] ? alloc_pages+0x3f3/0x500 [ 101.554400][ T8681] allocate_slab+0xf1/0x540 [ 101.558920][ T8681] ___slab_alloc+0x1cf/0x350 [ 101.563486][ T8681] ? kzalloc+0x1d/0x30 [ 101.567537][ T8681] __kmalloc+0x2e7/0x390 [ 101.571799][ T8681] ? kzalloc+0x1d/0x30 [ 101.575851][ T8681] kzalloc+0x1d/0x30 [ 101.579725][ T8681] security_prepare_creds+0x46/0x220 [ 101.584988][ T8681] prepare_creds+0x411/0x640 [ 101.589569][ T8681] __sys_setfsuid+0xe2/0x3a0 [ 101.594148][ T8681] do_syscall_64+0x3d/0xb0 [ 101.598558][ T8681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.604441][ T8681] RIP: 0033:0x445a69 [ 101.608318][ T8681] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 101.627921][ T8681] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 101.636319][ T8681] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 101.644268][ T8681] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 executing program [ 101.652231][ T8681] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 101.660182][ T8681] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 101.668132][ T8681] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 101.683148][ T8683] FAULT_INJECTION: forcing a failure. [ 101.683148][ T8683] name fail_futex, interval 1, probability 0, space 0, times 0 [ 101.695993][ T8683] CPU: 1 PID: 8683 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 101.704733][ T8683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.714878][ T8683] Call Trace: [ 101.718143][ T8683] dump_stack_lvl+0x1d3/0x29f [ 101.722840][ T8683] ? show_regs_print_info+0x12/0x12 [ 101.728018][ T8683] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 101.733719][ T8683] ? mark_lock+0x199/0x1eb0 [ 101.738209][ T8683] should_fail+0x384/0x4b0 [ 101.742615][ T8683] get_futex_key+0x1b1/0x1750 [ 101.747278][ T8683] ? stack_trace_save+0x1e0/0x1e0 [ 101.752373][ T8683] ? futex_wait_restart+0x210/0x210 [ 101.757556][ T8683] futex_wake+0x139/0x760 [ 101.761871][ T8683] ? futex_wait+0x700/0x700 [ 101.766352][ T8683] ? __lock_acquire+0x1385/0x6100 [ 101.771367][ T8683] ? __lock_acquire+0x145b/0x6100 [ 101.776389][ T8683] ? __lock_acquire+0x145b/0x6100 [ 101.781411][ T8683] do_futex+0xf11/0x3050 [ 101.785662][ T8683] ? trace_lock_acquire+0x190/0x190 [ 101.790859][ T8683] ? trace_lock_acquire+0x190/0x190 [ 101.796137][ T8683] ? futex_exit_release+0xc0/0xc0 [ 101.801166][ T8683] ? stack_trace_save+0x104/0x1e0 [ 101.806173][ T8683] ? stack_trace_snprint+0xe0/0xe0 [ 101.811283][ T8683] ? __context_tracking_exit+0x7a/0xd0 [ 101.816739][ T8683] ? rcu_read_lock_sched_held+0x87/0x110 [ 101.822360][ T8683] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 101.828336][ T8683] ? __context_tracking_exit+0x7a/0xd0 [ 101.833775][ T8683] ? __lock_acquire+0x6100/0x6100 [ 101.838787][ T8683] __se_sys_futex+0x11c/0x4d0 [ 101.843463][ T8683] ? __x64_sys_futex+0xf0/0xf0 [ 101.848211][ T8683] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 101.854174][ T8683] ? lockdep_hardirqs_on+0x8d/0x130 [ 101.859355][ T8683] ? __x64_sys_futex+0x1d/0xf0 [ 101.864100][ T8683] do_syscall_64+0x3d/0xb0 [ 101.868516][ T8683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.874404][ T8683] RIP: 0033:0x445a69 [ 101.878278][ T8683] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 101.897864][ T8683] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.906343][ T8683] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 101.914299][ T8683] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 101.922252][ T8683] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 101.930208][ T8683] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 101.938168][ T8683] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 101.961128][ T8685] FAULT_INJECTION: forcing a failure. [ 101.961128][ T8685] name fail_futex, interval 1, probability 0, space 0, times 0 [ 101.974272][ T8685] CPU: 1 PID: 8685 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 101.983020][ T8685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.993080][ T8685] Call Trace: [ 101.996346][ T8685] dump_stack_lvl+0x1d3/0x29f [ 102.001013][ T8685] ? show_regs_print_info+0x12/0x12 [ 102.006193][ T8685] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 102.011910][ T8685] ? mark_lock+0x199/0x1eb0 [ 102.016399][ T8685] should_fail+0x384/0x4b0 [ 102.020819][ T8685] get_futex_key+0x1b1/0x1750 [ 102.025497][ T8685] ? stack_trace_save+0x1e0/0x1e0 [ 102.030506][ T8685] ? futex_wait_restart+0x210/0x210 [ 102.035693][ T8685] futex_wake+0x139/0x760 [ 102.040019][ T8685] ? futex_wait+0x700/0x700 [ 102.044686][ T8685] ? __lock_acquire+0x1385/0x6100 [ 102.049698][ T8685] ? __lock_acquire+0x145b/0x6100 [ 102.054706][ T8685] ? __lock_acquire+0x145b/0x6100 [ 102.059722][ T8685] do_futex+0xf11/0x3050 [ 102.063962][ T8685] ? trace_lock_acquire+0x190/0x190 [ 102.069149][ T8685] ? trace_lock_acquire+0x190/0x190 [ 102.074339][ T8685] ? futex_exit_release+0xc0/0xc0 [ 102.079350][ T8685] ? stack_trace_save+0x104/0x1e0 [ 102.084358][ T8685] ? stack_trace_snprint+0xe0/0xe0 [ 102.089481][ T8685] ? __context_tracking_exit+0x7a/0xd0 [ 102.095040][ T8685] ? rcu_read_lock_sched_held+0x87/0x110 [ 102.100671][ T8685] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 102.106646][ T8685] ? __context_tracking_exit+0x7a/0xd0 [ 102.112085][ T8685] ? __lock_acquire+0x6100/0x6100 [ 102.117097][ T8685] __se_sys_futex+0x11c/0x4d0 [ 102.121759][ T8685] ? __x64_sys_futex+0xf0/0xf0 [ 102.126511][ T8685] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 102.132474][ T8685] ? lockdep_hardirqs_on+0x8d/0x130 [ 102.138177][ T8685] ? __x64_sys_futex+0x1d/0xf0 [ 102.142931][ T8685] do_syscall_64+0x3d/0xb0 [ 102.147354][ T8685] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.153242][ T8685] RIP: 0033:0x445a69 [ 102.157121][ T8685] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 102.176708][ T8685] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 102.185103][ T8685] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 102.193071][ T8685] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 102.201066][ T8685] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 102.209021][ T8685] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 102.216972][ T8685] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 102.240411][ T8687] FAULT_INJECTION: forcing a failure. [ 102.240411][ T8687] name fail_futex, interval 1, probability 0, space 0, times 0 [ 102.253292][ T8687] CPU: 1 PID: 8687 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 102.262042][ T8687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.272087][ T8687] Call Trace: [ 102.275351][ T8687] dump_stack_lvl+0x1d3/0x29f [ 102.280018][ T8687] ? show_regs_print_info+0x12/0x12 [ 102.285193][ T8687] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 102.290907][ T8687] ? mark_lock+0x199/0x1eb0 [ 102.295392][ T8687] should_fail+0x384/0x4b0 [ 102.299801][ T8687] get_futex_key+0x1b1/0x1750 [ 102.304460][ T8687] ? stack_trace_save+0x1e0/0x1e0 [ 102.309469][ T8687] ? futex_wait_restart+0x210/0x210 [ 102.314663][ T8687] futex_wake+0x139/0x760 [ 102.318979][ T8687] ? futex_wait+0x700/0x700 [ 102.323556][ T8687] ? __lock_acquire+0x1385/0x6100 [ 102.328568][ T8687] ? __lock_acquire+0x145b/0x6100 [ 102.333581][ T8687] ? __lock_acquire+0x145b/0x6100 [ 102.338587][ T8687] do_futex+0xf11/0x3050 [ 102.342815][ T8687] ? trace_lock_acquire+0x190/0x190 [ 102.347991][ T8687] ? trace_lock_acquire+0x190/0x190 [ 102.353186][ T8687] ? futex_exit_release+0xc0/0xc0 [ 102.358190][ T8687] ? stack_trace_save+0x104/0x1e0 [ 102.363205][ T8687] ? stack_trace_snprint+0xe0/0xe0 [ 102.368306][ T8687] ? __context_tracking_exit+0x7a/0xd0 [ 102.373741][ T8687] ? rcu_read_lock_sched_held+0x87/0x110 [ 102.379355][ T8687] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 102.385328][ T8687] ? __context_tracking_exit+0x7a/0xd0 [ 102.390854][ T8687] ? __lock_acquire+0x6100/0x6100 [ 102.395862][ T8687] __se_sys_futex+0x11c/0x4d0 [ 102.400521][ T8687] ? __x64_sys_futex+0xf0/0xf0 [ 102.405262][ T8687] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 102.411219][ T8687] ? lockdep_hardirqs_on+0x8d/0x130 [ 102.416395][ T8687] ? __x64_sys_futex+0x1d/0xf0 [ 102.421140][ T8687] do_syscall_64+0x3d/0xb0 [ 102.425548][ T8687] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.431417][ T8687] RIP: 0033:0x445a69 [ 102.435288][ T8687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 102.454872][ T8687] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 102.463276][ T8687] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 102.471224][ T8687] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 102.479179][ T8687] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 102.487127][ T8687] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 102.495085][ T8687] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 102.509787][ T8689] FAULT_INJECTION: forcing a failure. [ 102.509787][ T8689] name fail_futex, interval 1, probability 0, space 0, times 0 [ 102.523151][ T8689] CPU: 1 PID: 8689 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 102.531911][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.541944][ T8689] Call Trace: [ 102.545219][ T8689] dump_stack_lvl+0x1d3/0x29f [ 102.549882][ T8689] ? show_regs_print_info+0x12/0x12 [ 102.555056][ T8689] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 102.560755][ T8689] ? mark_lock+0x199/0x1eb0 [ 102.565237][ T8689] should_fail+0x384/0x4b0 [ 102.569638][ T8689] get_futex_key+0x1b1/0x1750 [ 102.574296][ T8689] ? stack_trace_save+0x1e0/0x1e0 [ 102.579303][ T8689] ? futex_wait_restart+0x210/0x210 [ 102.584486][ T8689] futex_wake+0x139/0x760 [ 102.588810][ T8689] ? futex_wait+0x700/0x700 [ 102.593301][ T8689] ? __lock_acquire+0x1385/0x6100 [ 102.598321][ T8689] ? __lock_acquire+0x145b/0x6100 [ 102.603341][ T8689] ? __lock_acquire+0x145b/0x6100 [ 102.608356][ T8689] do_futex+0xf11/0x3050 [ 102.612585][ T8689] ? trace_lock_acquire+0x190/0x190 [ 102.617763][ T8689] ? trace_lock_acquire+0x190/0x190 [ 102.622941][ T8689] ? futex_exit_release+0xc0/0xc0 [ 102.627944][ T8689] ? stack_trace_save+0x104/0x1e0 [ 102.632944][ T8689] ? stack_trace_snprint+0xe0/0xe0 [ 102.638048][ T8689] ? __context_tracking_exit+0x7a/0xd0 [ 102.643486][ T8689] ? rcu_read_lock_sched_held+0x87/0x110 [ 102.649098][ T8689] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 102.655073][ T8689] ? __context_tracking_exit+0x7a/0xd0 [ 102.660510][ T8689] ? __lock_acquire+0x6100/0x6100 [ 102.665518][ T8689] __se_sys_futex+0x11c/0x4d0 [ 102.670176][ T8689] ? __x64_sys_futex+0xf0/0xf0 [ 102.674926][ T8689] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 102.680885][ T8689] ? lockdep_hardirqs_on+0x8d/0x130 [ 102.686063][ T8689] ? __x64_sys_futex+0x1d/0xf0 [ 102.690803][ T8689] do_syscall_64+0x3d/0xb0 [ 102.695212][ T8689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.701084][ T8689] RIP: 0033:0x445a69 [ 102.704967][ T8689] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 102.724549][ T8689] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 102.732943][ T8689] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 102.740893][ T8689] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 102.748843][ T8689] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 102.756796][ T8689] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 102.764747][ T8689] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 102.779653][ T8691] FAULT_INJECTION: forcing a failure. [ 102.779653][ T8691] name fail_futex, interval 1, probability 0, space 0, times 0 [ 102.792599][ T8691] CPU: 1 PID: 8691 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 102.801395][ T8691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.811433][ T8691] Call Trace: [ 102.814704][ T8691] dump_stack_lvl+0x1d3/0x29f [ 102.819369][ T8691] ? show_regs_print_info+0x12/0x12 [ 102.824562][ T8691] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 102.830263][ T8691] ? mark_lock+0x199/0x1eb0 [ 102.834749][ T8691] should_fail+0x384/0x4b0 [ 102.839151][ T8691] get_futex_key+0x1b1/0x1750 [ 102.843823][ T8691] ? stack_trace_save+0x1e0/0x1e0 [ 102.848832][ T8691] ? futex_wait_restart+0x210/0x210 [ 102.854017][ T8691] futex_wake+0x139/0x760 [ 102.858340][ T8691] ? futex_wait+0x700/0x700 [ 102.862908][ T8691] ? __lock_acquire+0x1385/0x6100 [ 102.867917][ T8691] ? __lock_acquire+0x145b/0x6100 [ 102.872924][ T8691] ? __lock_acquire+0x145b/0x6100 [ 102.877933][ T8691] do_futex+0xf11/0x3050 [ 102.882163][ T8691] ? trace_lock_acquire+0x190/0x190 [ 102.887342][ T8691] ? trace_lock_acquire+0x190/0x190 [ 102.892521][ T8691] ? futex_exit_release+0xc0/0xc0 [ 102.897526][ T8691] ? stack_trace_save+0x104/0x1e0 [ 102.902535][ T8691] ? stack_trace_snprint+0xe0/0xe0 [ 102.907642][ T8691] ? __context_tracking_exit+0x7a/0xd0 [ 102.913080][ T8691] ? rcu_read_lock_sched_held+0x87/0x110 [ 102.918778][ T8691] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 102.924749][ T8691] ? __context_tracking_exit+0x7a/0xd0 [ 102.930186][ T8691] ? __lock_acquire+0x6100/0x6100 [ 102.935199][ T8691] __se_sys_futex+0x11c/0x4d0 [ 102.939861][ T8691] ? __x64_sys_futex+0xf0/0xf0 [ 102.944628][ T8691] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 102.950594][ T8691] ? lockdep_hardirqs_on+0x8d/0x130 [ 102.955772][ T8691] ? __x64_sys_futex+0x1d/0xf0 [ 102.960518][ T8691] do_syscall_64+0x3d/0xb0 [ 102.964916][ T8691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.970790][ T8691] RIP: 0033:0x445a69 [ 102.974677][ T8691] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 102.994273][ T8691] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 103.002668][ T8691] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 103.010705][ T8691] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 103.018654][ T8691] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 103.026610][ T8691] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 103.034562][ T8691] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 103.049564][ T8693] FAULT_INJECTION: forcing a failure. [ 103.049564][ T8693] name fail_futex, interval 1, probability 0, space 0, times 0 [ 103.063156][ T8693] CPU: 1 PID: 8693 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 103.072117][ T8693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.082157][ T8693] Call Trace: [ 103.085473][ T8693] dump_stack_lvl+0x1d3/0x29f [ 103.090140][ T8693] ? show_regs_print_info+0x12/0x12 [ 103.095326][ T8693] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 103.101032][ T8693] ? mark_lock+0x199/0x1eb0 [ 103.105524][ T8693] should_fail+0x384/0x4b0 [ 103.110027][ T8693] get_futex_key+0x1b1/0x1750 [ 103.114693][ T8693] ? stack_trace_save+0x1e0/0x1e0 [ 103.119718][ T8693] ? futex_wait_restart+0x210/0x210 [ 103.124911][ T8693] futex_wake+0x139/0x760 [ 103.129231][ T8693] ? futex_wait+0x700/0x700 [ 103.133711][ T8693] ? __lock_acquire+0x1385/0x6100 [ 103.138725][ T8693] ? __lock_acquire+0x145b/0x6100 [ 103.143743][ T8693] ? __lock_acquire+0x145b/0x6100 [ 103.148765][ T8693] do_futex+0xf11/0x3050 [ 103.152997][ T8693] ? trace_lock_acquire+0x190/0x190 [ 103.158178][ T8693] ? trace_lock_acquire+0x190/0x190 [ 103.163369][ T8693] ? futex_exit_release+0xc0/0xc0 [ 103.168385][ T8693] ? stack_trace_save+0x104/0x1e0 [ 103.173395][ T8693] ? stack_trace_snprint+0xe0/0xe0 [ 103.178594][ T8693] ? __context_tracking_exit+0x7a/0xd0 [ 103.184036][ T8693] ? rcu_read_lock_sched_held+0x87/0x110 [ 103.189654][ T8693] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 103.195827][ T8693] ? __context_tracking_exit+0x7a/0xd0 [ 103.201280][ T8693] ? __lock_acquire+0x6100/0x6100 [ 103.206303][ T8693] __se_sys_futex+0x11c/0x4d0 [ 103.210966][ T8693] ? __x64_sys_futex+0xf0/0xf0 [ 103.215714][ T8693] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 103.221675][ T8693] ? lockdep_hardirqs_on+0x8d/0x130 [ 103.226855][ T8693] ? __x64_sys_futex+0x1d/0xf0 [ 103.231616][ T8693] do_syscall_64+0x3d/0xb0 [ 103.236035][ T8693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.242001][ T8693] RIP: 0033:0x445a69 [ 103.245888][ T8693] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 103.265483][ T8693] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 103.273879][ T8693] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 103.282177][ T8693] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 103.290127][ T8693] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 103.298075][ T8693] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 103.306040][ T8693] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 103.321493][ T8695] FAULT_INJECTION: forcing a failure. [ 103.321493][ T8695] name fail_futex, interval 1, probability 0, space 0, times 0 [ 103.334730][ T8695] CPU: 0 PID: 8695 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 103.343628][ T8695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.353665][ T8695] Call Trace: [ 103.356927][ T8695] dump_stack_lvl+0x1d3/0x29f [ 103.361590][ T8695] ? show_regs_print_info+0x12/0x12 [ 103.366772][ T8695] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 103.372473][ T8695] ? mark_lock+0x199/0x1eb0 [ 103.376965][ T8695] should_fail+0x384/0x4b0 [ 103.381409][ T8695] get_futex_key+0x1b1/0x1750 [ 103.386070][ T8695] ? stack_trace_save+0x1e0/0x1e0 [ 103.391125][ T8695] ? futex_wait_restart+0x210/0x210 [ 103.396492][ T8695] futex_wake+0x139/0x760 [ 103.400849][ T8695] ? futex_wait+0x700/0x700 [ 103.405333][ T8695] ? __lock_acquire+0x1385/0x6100 [ 103.410388][ T8695] ? __lock_acquire+0x145b/0x6100 [ 103.415408][ T8695] ? __lock_acquire+0x145b/0x6100 [ 103.420416][ T8695] do_futex+0xf11/0x3050 [ 103.424646][ T8695] ? trace_lock_acquire+0x190/0x190 [ 103.429832][ T8695] ? trace_lock_acquire+0x190/0x190 [ 103.435024][ T8695] ? futex_exit_release+0xc0/0xc0 [ 103.440030][ T8695] ? stack_trace_save+0x104/0x1e0 [ 103.445046][ T8695] ? stack_trace_snprint+0xe0/0xe0 [ 103.450152][ T8695] ? __context_tracking_exit+0x7a/0xd0 [ 103.455678][ T8695] ? rcu_read_lock_sched_held+0x87/0x110 [ 103.461295][ T8695] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 103.467356][ T8695] ? __context_tracking_exit+0x7a/0xd0 [ 103.472810][ T8695] ? __lock_acquire+0x6100/0x6100 [ 103.477822][ T8695] __se_sys_futex+0x11c/0x4d0 [ 103.482482][ T8695] ? __x64_sys_futex+0xf0/0xf0 [ 103.487225][ T8695] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 103.493186][ T8695] ? lockdep_hardirqs_on+0x8d/0x130 [ 103.498361][ T8695] ? __x64_sys_futex+0x1d/0xf0 [ 103.503107][ T8695] do_syscall_64+0x3d/0xb0 [ 103.507509][ T8695] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.513380][ T8695] RIP: 0033:0x445a69 [ 103.517256][ T8695] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 103.536842][ T8695] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 103.545249][ T8695] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 103.553218][ T8695] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 103.561169][ T8695] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 executing program [ 103.569123][ T8695] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 103.577089][ T8695] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 103.594019][ T8697] FAULT_INJECTION: forcing a failure. [ 103.594019][ T8697] name fail_futex, interval 1, probability 0, space 0, times 0 [ 103.607048][ T8697] CPU: 1 PID: 8697 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 103.615808][ T8697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.625861][ T8697] Call Trace: [ 103.629132][ T8697] dump_stack_lvl+0x1d3/0x29f [ 103.633795][ T8697] ? show_regs_print_info+0x12/0x12 [ 103.638978][ T8697] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 103.644729][ T8697] ? mark_lock+0x199/0x1eb0 [ 103.649249][ T8697] should_fail+0x384/0x4b0 [ 103.653661][ T8697] get_futex_key+0x1b1/0x1750 [ 103.658327][ T8697] ? stack_trace_save+0x1e0/0x1e0 [ 103.663427][ T8697] ? futex_wait_restart+0x210/0x210 [ 103.668618][ T8697] futex_wake+0x139/0x760 [ 103.672939][ T8697] ? futex_wait+0x700/0x700 [ 103.677437][ T8697] ? __lock_acquire+0x1385/0x6100 [ 103.682452][ T8697] ? __lock_acquire+0x145b/0x6100 [ 103.687473][ T8697] ? __lock_acquire+0x145b/0x6100 [ 103.692486][ T8697] do_futex+0xf11/0x3050 [ 103.696725][ T8697] ? trace_lock_acquire+0x190/0x190 [ 103.701908][ T8697] ? trace_lock_acquire+0x190/0x190 [ 103.707104][ T8697] ? futex_exit_release+0xc0/0xc0 [ 103.712111][ T8697] ? stack_trace_save+0x104/0x1e0 [ 103.717120][ T8697] ? stack_trace_snprint+0xe0/0xe0 [ 103.722250][ T8697] ? __context_tracking_exit+0x7a/0xd0 [ 103.727780][ T8697] ? rcu_read_lock_sched_held+0x87/0x110 [ 103.733399][ T8697] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 103.739384][ T8697] ? __context_tracking_exit+0x7a/0xd0 [ 103.744827][ T8697] ? __lock_acquire+0x6100/0x6100 [ 103.749844][ T8697] __se_sys_futex+0x11c/0x4d0 [ 103.754531][ T8697] ? __x64_sys_futex+0xf0/0xf0 [ 103.759282][ T8697] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 103.765246][ T8697] ? lockdep_hardirqs_on+0x8d/0x130 [ 103.770443][ T8697] ? __x64_sys_futex+0x1d/0xf0 [ 103.775282][ T8697] do_syscall_64+0x3d/0xb0 [ 103.779695][ T8697] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.785579][ T8697] RIP: 0033:0x445a69 [ 103.789465][ T8697] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 103.809054][ T8697] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 103.817467][ T8697] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 103.825423][ T8697] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 103.833468][ T8697] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 103.841424][ T8697] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 103.849378][ T8697] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 103.864339][ T8699] FAULT_INJECTION: forcing a failure. [ 103.864339][ T8699] name fail_futex, interval 1, probability 0, space 0, times 0 [ 103.878318][ T8699] CPU: 0 PID: 8699 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 103.887079][ T8699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.897114][ T8699] Call Trace: [ 103.900377][ T8699] dump_stack_lvl+0x1d3/0x29f [ 103.905047][ T8699] ? show_regs_print_info+0x12/0x12 [ 103.910239][ T8699] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 103.915942][ T8699] ? mark_lock+0x199/0x1eb0 [ 103.920429][ T8699] should_fail+0x384/0x4b0 [ 103.924835][ T8699] get_futex_key+0x1b1/0x1750 [ 103.929496][ T8699] ? stack_trace_save+0x1e0/0x1e0 [ 103.934503][ T8699] ? futex_wait_restart+0x210/0x210 [ 103.939685][ T8699] futex_wake+0x139/0x760 [ 103.944006][ T8699] ? futex_wait+0x700/0x700 [ 103.948488][ T8699] ? __lock_acquire+0x1385/0x6100 [ 103.953517][ T8699] ? __lock_acquire+0x145b/0x6100 [ 103.958535][ T8699] ? __lock_acquire+0x145b/0x6100 [ 103.963556][ T8699] do_futex+0xf11/0x3050 [ 103.967799][ T8699] ? trace_lock_acquire+0x190/0x190 [ 103.972998][ T8699] ? trace_lock_acquire+0x190/0x190 [ 103.978197][ T8699] ? futex_exit_release+0xc0/0xc0 [ 103.983207][ T8699] ? stack_trace_save+0x104/0x1e0 [ 103.988216][ T8699] ? stack_trace_snprint+0xe0/0xe0 [ 103.993329][ T8699] ? __context_tracking_exit+0x7a/0xd0 [ 103.998777][ T8699] ? rcu_read_lock_sched_held+0x87/0x110 [ 104.004397][ T8699] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 104.010373][ T8699] ? __context_tracking_exit+0x7a/0xd0 [ 104.015811][ T8699] ? __lock_acquire+0x6100/0x6100 [ 104.020827][ T8699] __se_sys_futex+0x11c/0x4d0 [ 104.025491][ T8699] ? __x64_sys_futex+0xf0/0xf0 [ 104.030240][ T8699] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 104.036200][ T8699] ? lockdep_hardirqs_on+0x8d/0x130 [ 104.041568][ T8699] ? __x64_sys_futex+0x1d/0xf0 [ 104.046320][ T8699] do_syscall_64+0x3d/0xb0 [ 104.050720][ T8699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.056599][ T8699] RIP: 0033:0x445a69 [ 104.060507][ T8699] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 104.080092][ T8699] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 104.088488][ T8699] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 104.096440][ T8699] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 104.104394][ T8699] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 104.112349][ T8699] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc executing program [ 104.120309][ T8699] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 104.136535][ T8701] FAULT_INJECTION: forcing a failure. [ 104.136535][ T8701] name fail_futex, interval 1, probability 0, space 0, times 0 [ 104.149434][ T8701] CPU: 0 PID: 8701 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 104.158193][ T8701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.168234][ T8701] Call Trace: [ 104.171628][ T8701] dump_stack_lvl+0x1d3/0x29f [ 104.176304][ T8701] ? show_regs_print_info+0x12/0x12 [ 104.181492][ T8701] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 104.187210][ T8701] ? mark_lock+0x199/0x1eb0 [ 104.191703][ T8701] should_fail+0x384/0x4b0 [ 104.196115][ T8701] get_futex_key+0x1b1/0x1750 [ 104.200775][ T8701] ? stack_trace_save+0x1e0/0x1e0 [ 104.205785][ T8701] ? futex_wait_restart+0x210/0x210 [ 104.210977][ T8701] futex_wake+0x139/0x760 [ 104.215306][ T8701] ? futex_wait+0x700/0x700 [ 104.219787][ T8701] ? __lock_acquire+0x1385/0x6100 [ 104.224817][ T8701] ? __lock_acquire+0x145b/0x6100 [ 104.230182][ T8701] ? __lock_acquire+0x145b/0x6100 [ 104.235200][ T8701] do_futex+0xf11/0x3050 [ 104.239435][ T8701] ? trace_lock_acquire+0x190/0x190 [ 104.244641][ T8701] ? trace_lock_acquire+0x190/0x190 [ 104.249828][ T8701] ? futex_exit_release+0xc0/0xc0 [ 104.254835][ T8701] ? stack_trace_save+0x104/0x1e0 [ 104.259841][ T8701] ? stack_trace_snprint+0xe0/0xe0 [ 104.264964][ T8701] ? __context_tracking_exit+0x7a/0xd0 [ 104.270406][ T8701] ? rcu_read_lock_sched_held+0x87/0x110 [ 104.276022][ T8701] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 104.281997][ T8701] ? __context_tracking_exit+0x7a/0xd0 [ 104.287460][ T8701] ? __lock_acquire+0x6100/0x6100 [ 104.292474][ T8701] __se_sys_futex+0x11c/0x4d0 [ 104.297135][ T8701] ? __x64_sys_futex+0xf0/0xf0 [ 104.301885][ T8701] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 104.307841][ T8701] ? lockdep_hardirqs_on+0x8d/0x130 [ 104.313015][ T8701] ? __x64_sys_futex+0x1d/0xf0 [ 104.317759][ T8701] do_syscall_64+0x3d/0xb0 [ 104.322168][ T8701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.328066][ T8701] RIP: 0033:0x445a69 [ 104.331943][ T8701] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 104.351530][ T8701] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 104.359931][ T8701] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 104.367883][ T8701] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc executing program [ 104.375838][ T8701] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 104.383805][ T8701] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 104.391792][ T8701] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 104.406782][ T8703] FAULT_INJECTION: forcing a failure. [ 104.406782][ T8703] name fail_futex, interval 1, probability 0, space 0, times 0 [ 104.420335][ T8703] CPU: 0 PID: 8703 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 104.429095][ T8703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.439130][ T8703] Call Trace: [ 104.442391][ T8703] dump_stack_lvl+0x1d3/0x29f [ 104.447056][ T8703] ? show_regs_print_info+0x12/0x12 [ 104.452248][ T8703] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 104.457949][ T8703] ? mark_lock+0x199/0x1eb0 [ 104.462432][ T8703] should_fail+0x384/0x4b0 [ 104.466841][ T8703] get_futex_key+0x1b1/0x1750 [ 104.471500][ T8703] ? stack_trace_save+0x1e0/0x1e0 [ 104.476515][ T8703] ? futex_wait_restart+0x210/0x210 [ 104.481696][ T8703] futex_wake+0x139/0x760 [ 104.486010][ T8703] ? futex_wait+0x700/0x700 [ 104.490490][ T8703] ? __lock_acquire+0x1385/0x6100 [ 104.495508][ T8703] ? __lock_acquire+0x145b/0x6100 [ 104.500513][ T8703] ? __lock_acquire+0x145b/0x6100 [ 104.505517][ T8703] do_futex+0xf11/0x3050 [ 104.509749][ T8703] ? trace_lock_acquire+0x190/0x190 [ 104.514934][ T8703] ? trace_lock_acquire+0x190/0x190 [ 104.520122][ T8703] ? futex_exit_release+0xc0/0xc0 [ 104.525138][ T8703] ? stack_trace_save+0x104/0x1e0 [ 104.530146][ T8703] ? stack_trace_snprint+0xe0/0xe0 [ 104.535264][ T8703] ? __context_tracking_exit+0x7a/0xd0 [ 104.540796][ T8703] ? rcu_read_lock_sched_held+0x87/0x110 [ 104.546417][ T8703] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 104.552398][ T8703] ? __context_tracking_exit+0x7a/0xd0 [ 104.557838][ T8703] ? __lock_acquire+0x6100/0x6100 [ 104.562856][ T8703] __se_sys_futex+0x11c/0x4d0 [ 104.567521][ T8703] ? __x64_sys_futex+0xf0/0xf0 [ 104.572270][ T8703] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 104.578236][ T8703] ? lockdep_hardirqs_on+0x8d/0x130 [ 104.583416][ T8703] ? __x64_sys_futex+0x1d/0xf0 [ 104.588178][ T8703] do_syscall_64+0x3d/0xb0 [ 104.592580][ T8703] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.598459][ T8703] RIP: 0033:0x445a69 [ 104.602338][ T8703] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 104.621924][ T8703] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 104.630320][ T8703] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 104.638276][ T8703] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 104.646317][ T8703] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 104.654280][ T8703] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 104.662236][ T8703] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 104.676966][ T8705] FAULT_INJECTION: forcing a failure. [ 104.676966][ T8705] name failslab, interval 1, probability 0, space 0, times 0 [ 104.689649][ T8705] CPU: 0 PID: 8705 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 104.698408][ T8705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.708444][ T8705] Call Trace: [ 104.711722][ T8705] dump_stack_lvl+0x1d3/0x29f [ 104.716384][ T8705] ? show_regs_print_info+0x12/0x12 [ 104.721563][ T8705] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 104.727263][ T8705] ? __fs_reclaim_acquire+0x30/0x30 [ 104.732447][ T8705] ? __might_sleep+0x100/0x100 [ 104.737224][ T8705] should_fail+0x384/0x4b0 [ 104.741623][ T8705] ? kzalloc+0x1d/0x30 [ 104.745671][ T8705] should_failslab+0x5/0x20 [ 104.750163][ T8705] __kmalloc+0x89/0x390 [ 104.754299][ T8705] ? kmem_cache_alloc+0x2aa/0x340 [ 104.759306][ T8705] kzalloc+0x1d/0x30 [ 104.763184][ T8705] security_prepare_creds+0x46/0x220 [ 104.768458][ T8705] prepare_creds+0x411/0x640 [ 104.773037][ T8705] __sys_setfsuid+0xe2/0x3a0 [ 104.777613][ T8705] do_syscall_64+0x3d/0xb0 [ 104.782022][ T8705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.787907][ T8705] RIP: 0033:0x445a69 [ 104.791785][ T8705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 104.811379][ T8705] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 104.819882][ T8705] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 executing program [ 104.827838][ T8705] RDX: 0000000000000010 RSI: 00007f10541732f0 RDI: 0000000000000000 [ 104.835792][ T8705] RBP: 00000000004ca4c0 R08: 0000000000000001 R09: 0000000000000000 [ 104.843769][ T8705] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ca4cc [ 104.851722][ T8705] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 104.867963][ T8707] FAULT_INJECTION: forcing a failure. [ 104.867963][ T8707] name fail_futex, interval 1, probability 0, space 0, times 0 [ 104.881019][ T8707] CPU: 0 PID: 8707 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 104.889785][ T8707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.899831][ T8707] Call Trace: [ 104.903107][ T8707] dump_stack_lvl+0x1d3/0x29f [ 104.907782][ T8707] ? show_regs_print_info+0x12/0x12 [ 104.912980][ T8707] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 104.918690][ T8707] ? mark_lock+0x199/0x1eb0 [ 104.923192][ T8707] should_fail+0x384/0x4b0 [ 104.927601][ T8707] get_futex_key+0x1b1/0x1750 [ 104.932276][ T8707] ? stack_trace_save+0x1e0/0x1e0 [ 104.937299][ T8707] ? futex_wait_restart+0x210/0x210 [ 104.942505][ T8707] futex_wake+0x139/0x760 [ 104.946834][ T8707] ? futex_wait+0x700/0x700 [ 104.951322][ T8707] ? __lock_acquire+0x1385/0x6100 [ 104.956338][ T8707] ? __lock_acquire+0x145b/0x6100 [ 104.961352][ T8707] ? __lock_acquire+0x145b/0x6100 [ 104.966364][ T8707] do_futex+0xf11/0x3050 [ 104.970601][ T8707] ? trace_lock_acquire+0x190/0x190 [ 104.975789][ T8707] ? trace_lock_acquire+0x190/0x190 [ 104.980990][ T8707] ? futex_exit_release+0xc0/0xc0 [ 104.986084][ T8707] ? stack_trace_save+0x104/0x1e0 [ 104.991093][ T8707] ? stack_trace_snprint+0xe0/0xe0 [ 104.996219][ T8707] ? __context_tracking_exit+0x7a/0xd0 [ 105.001674][ T8707] ? rcu_read_lock_sched_held+0x87/0x110 [ 105.007308][ T8707] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 105.013310][ T8707] ? __context_tracking_exit+0x7a/0xd0 [ 105.018776][ T8707] ? __lock_acquire+0x6100/0x6100 [ 105.023806][ T8707] __se_sys_futex+0x11c/0x4d0 [ 105.028478][ T8707] ? __x64_sys_futex+0xf0/0xf0 [ 105.033230][ T8707] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 105.039203][ T8707] ? lockdep_hardirqs_on+0x8d/0x130 [ 105.044410][ T8707] ? __x64_sys_futex+0x1d/0xf0 [ 105.049192][ T8707] do_syscall_64+0x3d/0xb0 [ 105.053609][ T8707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.059497][ T8707] RIP: 0033:0x445a69 [ 105.063384][ T8707] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 105.082972][ T8707] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.091374][ T8707] RAX: ffffffffffffffda RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 105.099337][ T8707] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 105.107291][ T8707] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 105.115247][ T8707] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 105.123211][ T8707] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 105.137418][ T8707] ================================================================== [ 105.145613][ T8707] BUG: KASAN: use-after-free in dec_rlimit_ucounts+0x88/0x170 [ 105.153066][ T8707] Write of size 8 at addr ffff888025b8ef80 by task syz-executor668/8707 [ 105.161373][ T8707] [ 105.163682][ T8707] CPU: 1 PID: 8707 Comm: syz-executor668 Not tainted 5.14.0-rc6-syzkaller #0 [ 105.172427][ T8707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.182468][ T8707] Call Trace: [ 105.185738][ T8707] dump_stack_lvl+0x1ae/0x29f [ 105.190405][ T8707] ? show_regs_print_info+0x12/0x12 [ 105.195597][ T8707] ? printk+0xc0/0x108 [ 105.199650][ T8707] ? wake_up_klogd+0xb2/0xf0 [ 105.204231][ T8707] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 105.209939][ T8707] ? _raw_spin_lock_irqsave+0xbf/0x100 [ 105.215392][ T8707] print_address_description+0x66/0x3b0 [ 105.220931][ T8707] kasan_report+0x163/0x210 [ 105.225421][ T8707] ? dec_rlimit_ucounts+0x88/0x170 [ 105.230545][ T8707] ? rcu_read_lock_sched_held+0x87/0x110 [ 105.236425][ T8707] kasan_check_range+0x2b5/0x2f0 [ 105.241351][ T8707] dec_rlimit_ucounts+0x88/0x170 [ 105.246277][ T8707] release_task+0x2d3/0x1590 [ 105.250860][ T8707] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 105.256837][ T8707] ? delayed_put_task_struct+0xb0/0xb0 [ 105.262279][ T8707] ? _raw_write_lock_irq+0xba/0xf0 [ 105.267383][ T8707] ? _raw_write_lock_irqsave+0x100/0x100 [ 105.273028][ T8707] ? _raw_write_unlock_irq+0x1f/0x40 [ 105.278328][ T8707] ? lockdep_hardirqs_on+0x8d/0x130 [ 105.283515][ T8707] do_exit+0x1aa2/0x2510 [ 105.287758][ T8707] ? mm_update_next_owner+0x6d0/0x6d0 [ 105.293116][ T8707] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 105.299100][ T8707] ? print_irqtrace_events+0x220/0x220 [ 105.304544][ T8707] ? _raw_spin_lock_irq+0xba/0xf0 [ 105.309558][ T8707] do_group_exit+0x168/0x2d0 [ 105.314136][ T8707] ? lockdep_hardirqs_on+0x8d/0x130 [ 105.319323][ T8707] get_signal+0x16b0/0x2080 [ 105.323839][ T8707] ? ptrace_notify+0x340/0x340 [ 105.328613][ T8707] arch_do_signal_or_restart+0x8e/0x6d0 [ 105.334421][ T8707] ? get_sigframe_size+0x10/0x10 [ 105.339346][ T8707] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 105.345325][ T8707] ? print_irqtrace_events+0x220/0x220 [ 105.350781][ T8707] ? __x64_sys_futex+0xf0/0xf0 [ 105.355535][ T8707] ? exit_to_user_mode_prepare+0x12e/0x220 [ 105.361341][ T8707] exit_to_user_mode_prepare+0x191/0x220 [ 105.367060][ T8707] ? trace_irq_disable_rcuidle+0x11/0x170 [ 105.372774][ T8707] syscall_exit_to_user_mode+0x26/0x60 [ 105.378226][ T8707] do_syscall_64+0x4c/0xb0 [ 105.382640][ T8707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.388524][ T8707] RIP: 0033:0x445a69 [ 105.392501][ T8707] Code: Unable to access opcode bytes at RIP 0x445a3f. [ 105.399330][ T8707] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.407728][ T8707] RAX: fffffffffffffff2 RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 105.415695][ T8707] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 105.423667][ T8707] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 105.431628][ T8707] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 105.439601][ T8707] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 105.447587][ T8707] [ 105.449901][ T8707] Allocated by task 8441: [ 105.454209][ T8707] ____kasan_kmalloc+0xc4/0xf0 [ 105.458969][ T8707] kmem_cache_alloc_trace+0x96/0x340 [ 105.464245][ T8707] alloc_ucounts+0x1b1/0x5d0 [ 105.468825][ T8707] set_cred_ucounts+0x220/0x2d0 [ 105.473660][ T8707] __sys_setresuid+0x6d5/0x920 [ 105.478422][ T8707] do_syscall_64+0x3d/0xb0 [ 105.482840][ T8707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.488722][ T8707] [ 105.491032][ T8707] Freed by task 13: [ 105.494820][ T8707] kasan_set_track+0x3d/0x70 [ 105.499410][ T8707] kasan_set_free_info+0x1f/0x40 [ 105.504334][ T8707] ____kasan_slab_free+0x109/0x150 [ 105.509431][ T8707] slab_free_freelist_hook+0x1d8/0x290 [ 105.514875][ T8707] kfree+0xcf/0x2e0 [ 105.518665][ T8707] put_ucounts+0x15c/0x1a0 [ 105.523066][ T8707] put_cred_rcu+0x221/0x400 [ 105.527556][ T8707] rcu_core+0x906/0x14b0 [ 105.531785][ T8707] __do_softirq+0x372/0x783 [ 105.536274][ T8707] [ 105.538581][ T8707] Last potentially related work creation: [ 105.544279][ T8707] kasan_save_stack+0x27/0x50 [ 105.548940][ T8707] kasan_record_aux_stack+0xee/0x120 [ 105.554207][ T8707] insert_work+0x54/0x400 [ 105.558560][ T8707] __queue_work+0x928/0xc60 [ 105.563057][ T8707] queue_work_on+0x111/0x200 [ 105.567628][ T8707] call_usermodehelper_exec+0x283/0x470 [ 105.573155][ T8707] kobject_uevent_env+0x1337/0x1700 [ 105.578338][ T8707] device_add+0x1073/0x1790 [ 105.582824][ T8707] device_create+0x241/0x2d0 [ 105.587392][ T8707] vc_allocate+0x66a/0x780 [ 105.591790][ T8707] con_install+0x9f/0x880 [ 105.596101][ T8707] tty_init_dev+0xc6/0x4c0 [ 105.600500][ T8707] tty_open+0x89a/0xdd0 [ 105.604640][ T8707] chrdev_open+0x53b/0x5f0 [ 105.609068][ T8707] do_dentry_open+0x7cb/0x1020 [ 105.613847][ T8707] path_openat+0x27e7/0x36b0 [ 105.618422][ T8707] do_filp_open+0x253/0x4d0 [ 105.622906][ T8707] do_sys_openat2+0x124/0x460 [ 105.627563][ T8707] __x64_sys_open+0x221/0x270 [ 105.632224][ T8707] do_syscall_64+0x3d/0xb0 [ 105.636625][ T8707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.642502][ T8707] [ 105.644820][ T8707] Second to last potentially related work creation: [ 105.651465][ T8707] kasan_save_stack+0x27/0x50 [ 105.656126][ T8707] kasan_record_aux_stack+0xee/0x120 [ 105.661394][ T8707] insert_work+0x54/0x400 [ 105.665706][ T8707] __queue_work+0x928/0xc60 [ 105.670190][ T8707] queue_work_on+0x111/0x200 [ 105.674759][ T8707] call_usermodehelper_exec+0x283/0x470 [ 105.680287][ T8707] kobject_uevent_env+0x1337/0x1700 [ 105.685485][ T8707] kobject_synth_uevent+0x3bf/0x900 [ 105.690666][ T8707] uevent_store+0x20/0x60 [ 105.694981][ T8707] kernfs_fop_write_iter+0x3b6/0x510 [ 105.700252][ T8707] vfs_write+0xa39/0xc90 [ 105.704474][ T8707] ksys_write+0x171/0x2a0 [ 105.708788][ T8707] do_syscall_64+0x3d/0xb0 [ 105.713360][ T8707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.719237][ T8707] [ 105.721542][ T8707] The buggy address belongs to the object at ffff888025b8ef00 [ 105.721542][ T8707] which belongs to the cache kmalloc-192 of size 192 [ 105.735929][ T8707] The buggy address is located 128 bytes inside of [ 105.735929][ T8707] 192-byte region [ffff888025b8ef00, ffff888025b8efc0) [ 105.749185][ T8707] The buggy address belongs to the page: [ 105.754799][ T8707] page:ffffea000096e380 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x25b8e [ 105.764929][ T8707] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 105.772457][ T8707] raw: 00fff00000000200 ffffea00005dac80 0000000c0000000c ffff888011041a00 [ 105.781019][ T8707] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 105.789581][ T8707] page dumped because: kasan: bad access detected [ 105.795970][ T8707] page_owner tracks the page as allocated [ 105.801662][ T8707] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, ts 9979944008, free_ts 0 [ 105.816482][ T8707] get_page_from_freelist+0x779/0xa30 [ 105.821839][ T8707] __alloc_pages+0x26c/0x5f0 [ 105.826412][ T8707] alloc_page_interleave+0x22/0x1c0 [ 105.831594][ T8707] allocate_slab+0xf1/0x540 [ 105.836437][ T8707] ___slab_alloc+0x1cf/0x350 [ 105.841004][ T8707] kmem_cache_alloc_trace+0x29d/0x340 [ 105.846359][ T8707] call_usermodehelper_setup+0x8a/0x260 [ 105.851888][ T8707] kobject_uevent_env+0x1311/0x1700 [ 105.857080][ T8707] device_add+0x1073/0x1790 [ 105.861569][ T8707] __video_register_device+0x37fc/0x4580 [ 105.867185][ T8707] vivid_create_instance+0x85df/0xac90 [ 105.872626][ T8707] vivid_probe+0x9a/0x140 [ 105.876937][ T8707] platform_probe+0x130/0x1b0 [ 105.882203][ T8707] call_driver_probe+0x96/0x250 [ 105.887037][ T8707] really_probe+0x223/0x9b0 [ 105.891520][ T8707] __driver_probe_device+0x1f8/0x3e0 [ 105.896801][ T8707] page_owner free stack trace missing [ 105.902158][ T8707] [ 105.904461][ T8707] Memory state around the buggy address: [ 105.910156][ T8707] ffff888025b8ee80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 105.918195][ T8707] ffff888025b8ef00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.926244][ T8707] >ffff888025b8ef80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 105.934283][ T8707] ^ [ 105.938329][ T8707] ffff888025b8f000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 105.946368][ T8707] ffff888025b8f080: 00 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 00 [ 105.954404][ T8707] ================================================================== [ 105.962443][ T8707] Disabling lock debugging due to kernel taint [ 105.971214][ T8707] Kernel panic - not syncing: panic_on_warn set ... [ 105.977807][ T8707] CPU: 1 PID: 8707 Comm: syz-executor668 Tainted: G B 5.14.0-rc6-syzkaller #0 [ 105.987959][ T8707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.998016][ T8707] Call Trace: [ 106.001294][ T8707] dump_stack_lvl+0x1ae/0x29f [ 106.005973][ T8707] ? show_regs_print_info+0x12/0x12 [ 106.011170][ T8707] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 106.016888][ T8707] ? preempt_schedule+0x14a/0x170 [ 106.021907][ T8707] ? schedule_preempt_disabled+0x20/0x20 [ 106.027550][ T8707] panic+0x2e1/0x850 [ 106.031426][ T8707] ? trace_hardirqs_on+0x30/0x80 [ 106.036345][ T8707] ? nmi_panic+0x90/0x90 [ 106.040656][ T8707] ? _raw_spin_unlock_irqrestore+0x110/0x120 [ 106.046621][ T8707] ? print_memory_metadata+0xa7/0x100 [ 106.051978][ T8707] kasan_report+0x206/0x210 [ 106.056462][ T8707] ? dec_rlimit_ucounts+0x88/0x170 [ 106.061563][ T8707] ? rcu_read_lock_sched_held+0x87/0x110 [ 106.067180][ T8707] kasan_check_range+0x2b5/0x2f0 [ 106.072449][ T8707] dec_rlimit_ucounts+0x88/0x170 [ 106.077372][ T8707] release_task+0x2d3/0x1590 [ 106.081949][ T8707] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 106.087912][ T8707] ? delayed_put_task_struct+0xb0/0xb0 [ 106.093350][ T8707] ? _raw_write_lock_irq+0xba/0xf0 [ 106.098441][ T8707] ? _raw_write_lock_irqsave+0x100/0x100 [ 106.104056][ T8707] ? _raw_write_unlock_irq+0x1f/0x40 [ 106.109319][ T8707] ? lockdep_hardirqs_on+0x8d/0x130 [ 106.114497][ T8707] do_exit+0x1aa2/0x2510 [ 106.118722][ T8707] ? mm_update_next_owner+0x6d0/0x6d0 [ 106.124075][ T8707] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 106.130036][ T8707] ? print_irqtrace_events+0x220/0x220 [ 106.135476][ T8707] ? _raw_spin_lock_irq+0xba/0xf0 [ 106.140478][ T8707] do_group_exit+0x168/0x2d0 [ 106.145045][ T8707] ? lockdep_hardirqs_on+0x8d/0x130 [ 106.150221][ T8707] get_signal+0x16b0/0x2080 [ 106.154803][ T8707] ? ptrace_notify+0x340/0x340 [ 106.159552][ T8707] arch_do_signal_or_restart+0x8e/0x6d0 [ 106.165090][ T8707] ? get_sigframe_size+0x10/0x10 [ 106.170032][ T8707] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 106.176002][ T8707] ? print_irqtrace_events+0x220/0x220 [ 106.181451][ T8707] ? __x64_sys_futex+0xf0/0xf0 [ 106.186195][ T8707] ? exit_to_user_mode_prepare+0x12e/0x220 [ 106.191983][ T8707] exit_to_user_mode_prepare+0x191/0x220 [ 106.197600][ T8707] ? trace_irq_disable_rcuidle+0x11/0x170 [ 106.203304][ T8707] syscall_exit_to_user_mode+0x26/0x60 [ 106.208755][ T8707] do_syscall_64+0x4c/0xb0 [ 106.213155][ T8707] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.219030][ T8707] RIP: 0033:0x445a69 [ 106.222905][ T8707] Code: Unable to access opcode bytes at RIP 0x445a3f. [ 106.229727][ T8707] RSP: 002b:00007f1054173318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 106.238130][ T8707] RAX: fffffffffffffff2 RBX: 00000000004ca4c8 RCX: 0000000000445a69 [ 106.246081][ T8707] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000004ca4cc [ 106.254032][ T8707] RBP: 00000000004ca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 106.261982][ T8707] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000004ca4cc [ 106.269935][ T8707] R13: 00007fffffe0b62f R14: 00007f1054173400 R15: 0000000000022000 [ 106.279086][ T8707] Kernel Offset: disabled [ 106.283395][ T8707] Rebooting in 86400 seconds..