irq+0x23/0x50 [ 443.422628][ C0] ? __pfx_kthread+0x10/0x10 [ 443.427504][ C0] ret_from_fork+0x45/0x80 [ 443.431962][ C0] ? __pfx_kthread+0x10/0x10 [ 443.436601][ C0] ret_from_fork_asm+0x1a/0x30 [ 443.441423][ C0] [ 443.444456][ C0] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 443.454712][ C0] Call Trace: [ 443.458004][ C0] [ 443.461042][ C0] __schedule+0x1042/0x34b0 [ 443.465614][ C0] ? __pfx___schedule+0x10/0x10 [ 443.470509][ C0] ? schedule+0x298/0x350 [ 443.474883][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.480119][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 443.485374][ C0] ? lock_acquire+0x2f/0xb0 [ 443.489934][ C0] ? schedule+0x1fd/0x350 [ 443.494396][ C0] schedule+0xe7/0x350 [ 443.498546][ C0] rescuer_thread+0x946/0xe20 [ 443.503433][ C0] ? __kthread_parkme+0xb7/0x220 [ 443.508409][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.513575][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 443.518849][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.524227][ C0] ? __kthread_parkme+0x148/0x220 [ 443.529296][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 443.534566][ C0] kthread+0x2c1/0x3a0 [ 443.538680][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.544027][ C0] ? __pfx_kthread+0x10/0x10 [ 443.548677][ C0] ret_from_fork+0x45/0x80 [ 443.553319][ C0] ? __pfx_kthread+0x10/0x10 [ 443.557934][ C0] ret_from_fork_asm+0x1a/0x30 [ 443.562743][ C0] [ 443.565788][ C0] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 443.576035][ C0] Call Trace: [ 443.579325][ C0] [ 443.582279][ C0] __schedule+0x1042/0x34b0 [ 443.586816][ C0] ? __pfx___schedule+0x10/0x10 [ 443.591709][ C0] ? schedule+0x298/0x350 [ 443.596062][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.601307][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 443.606551][ C0] ? lock_acquire+0x2f/0xb0 [ 443.611116][ C0] ? schedule+0x1fd/0x350 [ 443.615596][ C0] schedule+0xe7/0x350 [ 443.619704][ C0] rescuer_thread+0x946/0xe20 [ 443.624501][ C0] ? __kthread_parkme+0xb7/0x220 [ 443.629479][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.634544][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 443.639781][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.645012][ C0] ? __kthread_parkme+0x148/0x220 [ 443.650060][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 443.655291][ C0] kthread+0x2c1/0x3a0 [ 443.659394][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.664633][ C0] ? __pfx_kthread+0x10/0x10 [ 443.669244][ C0] ret_from_fork+0x45/0x80 [ 443.673690][ C0] ? __pfx_kthread+0x10/0x10 [ 443.678321][ C0] ret_from_fork_asm+0x1a/0x30 [ 443.683140][ C0] [ 443.686256][ C0] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 443.696544][ C0] Call Trace: [ 443.699885][ C0] [ 443.702867][ C0] __schedule+0x1042/0x34b0 [ 443.707442][ C0] ? __pfx___schedule+0x10/0x10 [ 443.712327][ C0] ? schedule+0x298/0x350 [ 443.716863][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.722040][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 443.727357][ C0] ? lock_acquire+0x2f/0xb0 [ 443.731910][ C0] ? schedule+0x1fd/0x350 [ 443.736359][ C0] schedule+0xe7/0x350 [ 443.740466][ C0] rescuer_thread+0x946/0xe20 [ 443.745177][ C0] ? __kthread_parkme+0xb7/0x220 [ 443.750137][ C0] ? __pfx_lock_release+0x10/0x10 [ 443.755202][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 443.760454][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.765690][ C0] ? __kthread_parkme+0x148/0x220 [ 443.770785][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 443.776075][ C0] kthread+0x2c1/0x3a0 [ 443.780326][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.785590][ C0] ? __pfx_kthread+0x10/0x10 [ 443.790243][ C0] ret_from_fork+0x45/0x80 [ 443.794710][ C0] ? __pfx_kthread+0x10/0x10 [ 443.799351][ C0] ret_from_fork_asm+0x1a/0x30 [ 443.804198][ C0] [ 443.807266][ C0] task:kworker/0:0 state:R running task stack:21840 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 443.819098][ C0] Workqueue: usb_hub_wq hub_event [ 443.824203][ C0] Call Trace: [ 443.827506][ C0] [ 443.830516][ C0] __schedule+0x1042/0x34b0 [ 443.835260][ C0] ? __pfx___schedule+0x10/0x10 [ 443.840234][ C0] ? find_held_lock+0x2d/0x110 [ 443.845059][ C0] ? __cond_resched+0x1b/0x30 [ 443.849812][ C0] preempt_schedule_common+0x44/0xc0 [ 443.855142][ C0] __cond_resched+0x1b/0x30 [ 443.859681][ C0] __kmalloc_cache_noprof+0x251/0x2c0 [ 443.865162][ C0] ? __dev_printk+0xf5/0x270 [ 443.869839][ C0] ? device_add+0xccf/0x1a70 [ 443.874663][ C0] device_add+0xccf/0x1a70 [ 443.879143][ C0] ? usb_match_device+0xd5/0x570 [ 443.884266][ C0] ? __pfx_device_add+0x10/0x10 [ 443.889243][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 443.895005][ C0] ? mark_held_locks+0x9f/0xe0 [ 443.899816][ C0] usb_new_device+0xd90/0x1a10 [ 443.904654][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 443.909916][ C0] hub_event+0x2e58/0x4f40 [ 443.914380][ C0] ? __pfx_hub_event+0x10/0x10 [ 443.919187][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 443.924858][ C0] ? rcu_is_watching+0x12/0xc0 [ 443.929661][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 443.935060][ C0] ? process_one_work+0x921/0x1ba0 [ 443.940211][ C0] ? lock_acquire+0x2f/0xb0 [ 443.944755][ C0] ? process_one_work+0x921/0x1ba0 [ 443.949908][ C0] process_one_work+0x9c5/0x1ba0 [ 443.954898][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 443.960313][ C0] ? __pfx_process_one_work+0x10/0x10 [ 443.965735][ C0] ? assign_work+0x1a0/0x250 [ 443.970363][ C0] worker_thread+0x6c8/0xf00 [ 443.975002][ C0] ? __pfx_worker_thread+0x10/0x10 [ 443.980167][ C0] kthread+0x2c1/0x3a0 [ 443.984285][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.989540][ C0] ? __pfx_kthread+0x10/0x10 [ 443.994170][ C0] ret_from_fork+0x45/0x80 [ 443.998645][ C0] ? __pfx_kthread+0x10/0x10 [ 444.003263][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.008116][ C0] [ 444.011168][ C0] task:kworker/0:1 state:I stack:21696 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 444.021420][ C0] Workqueue: 0x0 (events) [ 444.025982][ C0] Call Trace: [ 444.029349][ C0] [ 444.032325][ C0] __schedule+0x1042/0x34b0 [ 444.036898][ C0] ? __pfx___schedule+0x10/0x10 [ 444.041895][ C0] ? schedule+0x298/0x350 [ 444.046275][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.051331][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.056556][ C0] ? lock_acquire+0x2f/0xb0 [ 444.061114][ C0] ? schedule+0x1fd/0x350 [ 444.065489][ C0] schedule+0xe7/0x350 [ 444.070054][ C0] ? worker_thread+0x271/0xf00 [ 444.074960][ C0] worker_thread+0x2de/0xf00 [ 444.079621][ C0] ? __kthread_parkme+0x148/0x220 [ 444.084676][ C0] ? __pfx_worker_thread+0x10/0x10 [ 444.089826][ C0] kthread+0x2c1/0x3a0 [ 444.093917][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.099151][ C0] ? __pfx_kthread+0x10/0x10 [ 444.103765][ C0] ret_from_fork+0x45/0x80 [ 444.108216][ C0] ? __pfx_kthread+0x10/0x10 [ 444.112853][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.117686][ C0] [ 444.120811][ C0] task:kworker/0:0H state:I stack:29584 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 444.131335][ C0] Workqueue: 0x0 (events_highpri) [ 444.136551][ C0] Call Trace: [ 444.139904][ C0] [ 444.142900][ C0] __schedule+0x1042/0x34b0 [ 444.147495][ C0] ? __pfx___schedule+0x10/0x10 [ 444.152466][ C0] ? schedule+0x298/0x350 [ 444.156848][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.161908][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.167142][ C0] ? lock_acquire+0x2f/0xb0 [ 444.171675][ C0] ? schedule+0x1fd/0x350 [ 444.176057][ C0] schedule+0xe7/0x350 [ 444.180177][ C0] ? worker_thread+0x271/0xf00 [ 444.184995][ C0] worker_thread+0x2de/0xf00 [ 444.189632][ C0] ? __pfx_worker_thread+0x10/0x10 [ 444.194777][ C0] kthread+0x2c1/0x3a0 [ 444.198889][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.204226][ C0] ? __pfx_kthread+0x10/0x10 [ 444.208854][ C0] ret_from_fork+0x45/0x80 [ 444.213337][ C0] ? __pfx_kthread+0x10/0x10 [ 444.217953][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.222781][ C0] [ 444.225813][ C0] task:kworker/u8:0 state:I stack:24032 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 444.236086][ C0] Workqueue: 0x0 (events_unbound) [ 444.241234][ C0] Call Trace: [ 444.244538][ C0] [ 444.247506][ C0] __schedule+0x1042/0x34b0 [ 444.252053][ C0] ? __pfx___schedule+0x10/0x10 [ 444.256961][ C0] ? schedule+0x298/0x350 [ 444.261347][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.266454][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.271688][ C0] ? lock_acquire+0x2f/0xb0 [ 444.276229][ C0] ? schedule+0x1fd/0x350 [ 444.280603][ C0] schedule+0xe7/0x350 [ 444.284702][ C0] ? worker_thread+0x271/0xf00 [ 444.289529][ C0] worker_thread+0x2de/0xf00 [ 444.294229][ C0] ? __pfx_worker_thread+0x10/0x10 [ 444.299411][ C0] kthread+0x2c1/0x3a0 [ 444.303524][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.308845][ C0] ? __pfx_kthread+0x10/0x10 [ 444.313460][ C0] ret_from_fork+0x45/0x80 [ 444.318019][ C0] ? __pfx_kthread+0x10/0x10 [ 444.322662][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.327569][ C0] [ 444.330602][ C0] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 444.340931][ C0] Call Trace: [ 444.344219][ C0] [ 444.347166][ C0] __schedule+0x1042/0x34b0 [ 444.351721][ C0] ? __pfx___schedule+0x10/0x10 [ 444.356599][ C0] ? schedule+0x298/0x350 [ 444.361055][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.366121][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.371444][ C0] ? lock_acquire+0x2f/0xb0 [ 444.375977][ C0] ? schedule+0x1fd/0x350 [ 444.380339][ C0] schedule+0xe7/0x350 [ 444.384435][ C0] rescuer_thread+0x946/0xe20 [ 444.389144][ C0] ? __kthread_parkme+0xb7/0x220 [ 444.394111][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.399171][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 444.404401][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.409637][ C0] ? __kthread_parkme+0x148/0x220 [ 444.414688][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 444.419920][ C0] kthread+0x2c1/0x3a0 [ 444.424032][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.429469][ C0] ? __pfx_kthread+0x10/0x10 [ 444.434096][ C0] ret_from_fork+0x45/0x80 [ 444.438579][ C0] ? __pfx_kthread+0x10/0x10 [ 444.443196][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.448004][ C0] [ 444.451037][ C0] task:rcu_tasks_kthre state:I stack:29328 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 444.461273][ C0] Call Trace: [ 444.464563][ C0] [ 444.467618][ C0] __schedule+0x1042/0x34b0 [ 444.472181][ C0] ? __pfx___schedule+0x10/0x10 [ 444.477064][ C0] ? schedule+0x298/0x350 [ 444.481426][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.486585][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.491861][ C0] ? lock_acquire+0x2f/0xb0 [ 444.496508][ C0] ? schedule+0x1fd/0x350 [ 444.500903][ C0] schedule+0xe7/0x350 [ 444.505365][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 444.510265][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 444.515434][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 444.521226][ C0] kthread+0x2c1/0x3a0 [ 444.525469][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.530708][ C0] ? __pfx_kthread+0x10/0x10 [ 444.535331][ C0] ret_from_fork+0x45/0x80 [ 444.539788][ C0] ? __pfx_kthread+0x10/0x10 [ 444.544491][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.549307][ C0] [ 444.552360][ C0] task:rcu_tasks_trace state:I stack:29416 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 444.562684][ C0] Call Trace: [ 444.565986][ C0] [ 444.568960][ C0] __schedule+0x1042/0x34b0 [ 444.573505][ C0] ? __pfx___schedule+0x10/0x10 [ 444.578403][ C0] ? schedule+0x298/0x350 [ 444.582856][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.587927][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.593166][ C0] ? lock_acquire+0x2f/0xb0 [ 444.597729][ C0] ? schedule+0x1fd/0x350 [ 444.602090][ C0] schedule+0xe7/0x350 [ 444.606227][ C0] rcu_tasks_one_gp+0x55a/0xe90 [ 444.611204][ C0] rcu_tasks_kthread+0x1c3/0x260 [ 444.616283][ C0] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 444.621859][ C0] kthread+0x2c1/0x3a0 [ 444.625962][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.631194][ C0] ? __pfx_kthread+0x10/0x10 [ 444.635813][ C0] ret_from_fork+0x45/0x80 [ 444.640264][ C0] ? __pfx_kthread+0x10/0x10 [ 444.644890][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.649697][ C0] [ 444.652727][ C0] task:ksoftirqd/0 state:S stack:23936 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 444.662962][ C0] Call Trace: [ 444.666272][ C0] [ 444.669231][ C0] __schedule+0x1042/0x34b0 [ 444.673790][ C0] ? __pfx___schedule+0x10/0x10 [ 444.678672][ C0] ? schedule+0x298/0x350 [ 444.683062][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.688136][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.693367][ C0] ? lock_acquire+0x2f/0xb0 [ 444.697901][ C0] ? schedule+0x1fd/0x350 [ 444.702263][ C0] schedule+0xe7/0x350 [ 444.706364][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 444.711368][ C0] ? __kthread_parkme+0x148/0x220 [ 444.716463][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 444.721985][ C0] kthread+0x2c1/0x3a0 [ 444.726143][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.731438][ C0] ? __pfx_kthread+0x10/0x10 [ 444.736088][ C0] ret_from_fork+0x45/0x80 [ 444.740546][ C0] ? __pfx_kthread+0x10/0x10 [ 444.745264][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.750075][ C0] [ 444.753108][ C0] task:rcu_preempt state:I stack:27568 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 444.763360][ C0] Call Trace: [ 444.766653][ C0] [ 444.769613][ C0] __schedule+0x1042/0x34b0 [ 444.774153][ C0] ? __pfx___schedule+0x10/0x10 [ 444.779035][ C0] ? schedule+0x298/0x350 [ 444.783468][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.788706][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.793979][ C0] ? lock_acquire+0x2f/0xb0 [ 444.798541][ C0] ? schedule+0x1fd/0x350 [ 444.802962][ C0] schedule+0xe7/0x350 [ 444.807076][ C0] schedule_timeout+0x136/0x2a0 [ 444.811980][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 444.817402][ C0] ? __pfx_process_timeout+0x10/0x10 [ 444.822720][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 444.828584][ C0] ? prepare_to_swait_event+0xf3/0x470 [ 444.834095][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 444.838937][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 444.844357][ C0] ? rcu_gp_init+0xc87/0x1630 [ 444.849075][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 444.854361][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.860204][ C0] rcu_gp_kthread+0x271/0x380 [ 444.865033][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 444.870267][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.875506][ C0] ? __kthread_parkme+0x148/0x220 [ 444.880555][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 444.885788][ C0] kthread+0x2c1/0x3a0 [ 444.889880][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.895130][ C0] ? __pfx_kthread+0x10/0x10 [ 444.899758][ C0] ret_from_fork+0x45/0x80 [ 444.904233][ C0] ? __pfx_kthread+0x10/0x10 [ 444.908879][ C0] ret_from_fork_asm+0x1a/0x30 [ 444.913710][ C0] [ 444.916749][ C0] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 444.926993][ C0] Call Trace: [ 444.930344][ C0] [ 444.933460][ C0] __schedule+0x1042/0x34b0 [ 444.938147][ C0] ? __pfx___schedule+0x10/0x10 [ 444.943081][ C0] ? schedule+0x298/0x350 [ 444.947548][ C0] ? __pfx_lock_release+0x10/0x10 [ 444.952630][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 444.957902][ C0] ? lock_acquire+0x2f/0xb0 [ 444.962462][ C0] ? schedule+0x1fd/0x350 [ 444.966863][ C0] schedule+0xe7/0x350 [ 444.970966][ C0] kthread_worker_fn+0x502/0xba0 [ 444.975945][ C0] ? __kthread_parkme+0x148/0x220 [ 444.981186][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 444.986687][ C0] kthread+0x2c1/0x3a0 [ 444.990795][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.996252][ C0] ? __pfx_kthread+0x10/0x10 [ 445.001004][ C0] ret_from_fork+0x45/0x80 [ 445.005469][ C0] ? __pfx_kthread+0x10/0x10 [ 445.010129][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.015061][ C0] [ 445.018123][ C0] task:rcu_exp_gp_kthr state:S stack:28656 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 445.028552][ C0] Call Trace: [ 445.031847][ C0] [ 445.034840][ C0] __schedule+0x1042/0x34b0 [ 445.039398][ C0] ? __pfx___schedule+0x10/0x10 [ 445.044308][ C0] ? schedule+0x298/0x350 [ 445.048668][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.053723][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.058951][ C0] ? lock_acquire+0x2f/0xb0 [ 445.063488][ C0] ? schedule+0x1fd/0x350 [ 445.067849][ C0] schedule+0xe7/0x350 [ 445.072015][ C0] kthread_worker_fn+0x502/0xba0 [ 445.076984][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 445.082341][ C0] ? __pfx_kthread_worker_fn+0x10/0x10 [ 445.087838][ C0] kthread+0x2c1/0x3a0 [ 445.091940][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.097166][ C0] ? __pfx_kthread+0x10/0x10 [ 445.101794][ C0] ret_from_fork+0x45/0x80 [ 445.106246][ C0] ? __pfx_kthread+0x10/0x10 [ 445.110876][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.115771][ C0] [ 445.118818][ C0] task:migration/0 state:S stack:30000 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 445.129054][ C0] Stopper: 0x0 <- 0x0 [ 445.133053][ C0] Call Trace: [ 445.136442][ C0] [ 445.139475][ C0] __schedule+0x1042/0x34b0 [ 445.144017][ C0] ? __pfx___schedule+0x10/0x10 [ 445.148912][ C0] ? schedule+0x298/0x350 [ 445.153272][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.158342][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.163568][ C0] ? lock_acquire+0x2f/0xb0 [ 445.168548][ C0] ? schedule+0x1fd/0x350 [ 445.172922][ C0] schedule+0xe7/0x350 [ 445.177020][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 445.181986][ C0] ? __kthread_parkme+0x148/0x220 [ 445.187042][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 445.192528][ C0] kthread+0x2c1/0x3a0 [ 445.196650][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.201886][ C0] ? __pfx_kthread+0x10/0x10 [ 445.206512][ C0] ret_from_fork+0x45/0x80 [ 445.210960][ C0] ? __pfx_kthread+0x10/0x10 [ 445.215574][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.220481][ C0] [ 445.223533][ C0] task:cpuhp/0 state:S stack:26000 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 445.233764][ C0] Call Trace: [ 445.237078][ C0] [ 445.240028][ C0] __schedule+0x1042/0x34b0 [ 445.244581][ C0] ? __pfx___schedule+0x10/0x10 [ 445.249463][ C0] ? schedule+0x298/0x350 [ 445.253824][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.258879][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.264277][ C0] ? lock_acquire+0x2f/0xb0 [ 445.268815][ C0] ? schedule+0x1fd/0x350 [ 445.273192][ C0] schedule+0xe7/0x350 [ 445.277295][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 445.282263][ C0] ? __kthread_parkme+0x148/0x220 [ 445.287389][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 445.292882][ C0] kthread+0x2c1/0x3a0 [ 445.297059][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.302306][ C0] ? __pfx_kthread+0x10/0x10 [ 445.306919][ C0] ret_from_fork+0x45/0x80 [ 445.311399][ C0] ? __pfx_kthread+0x10/0x10 [ 445.316017][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.320826][ C0] [ 445.323883][ C0] task:cpuhp/1 state:S stack:27200 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 445.334226][ C0] Call Trace: [ 445.337531][ C0] [ 445.340476][ C0] __schedule+0x1042/0x34b0 [ 445.345011][ C0] ? __pfx___schedule+0x10/0x10 [ 445.349894][ C0] ? schedule+0x298/0x350 [ 445.354263][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.359343][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.364571][ C0] ? lock_acquire+0x2f/0xb0 [ 445.369227][ C0] ? schedule+0x1fd/0x350 [ 445.373614][ C0] schedule+0xe7/0x350 [ 445.377752][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 445.382717][ C0] ? __kthread_parkme+0x148/0x220 [ 445.387768][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 445.393305][ C0] kthread+0x2c1/0x3a0 [ 445.397415][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.402647][ C0] ? __pfx_kthread+0x10/0x10 [ 445.407308][ C0] ret_from_fork+0x45/0x80 [ 445.411779][ C0] ? __pfx_kthread+0x10/0x10 [ 445.416440][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.421328][ C0] [ 445.424535][ C0] task:migration/1 state:S stack:30000 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 445.434801][ C0] Stopper: 0x0 <- 0x0 [ 445.438812][ C0] Call Trace: [ 445.442104][ C0] [ 445.445085][ C0] __schedule+0x1042/0x34b0 [ 445.449653][ C0] ? __pfx___schedule+0x10/0x10 [ 445.454535][ C0] ? schedule+0x298/0x350 [ 445.458895][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.463984][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.469226][ C0] ? lock_acquire+0x2f/0xb0 [ 445.473768][ C0] ? schedule+0x1fd/0x350 [ 445.478225][ C0] schedule+0xe7/0x350 [ 445.482416][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 445.487413][ C0] ? __kthread_parkme+0x148/0x220 [ 445.492486][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 445.498087][ C0] kthread+0x2c1/0x3a0 [ 445.502211][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.507654][ C0] ? __pfx_kthread+0x10/0x10 [ 445.512300][ C0] ret_from_fork+0x45/0x80 [ 445.516776][ C0] ? __pfx_kthread+0x10/0x10 [ 445.521403][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.526260][ C0] [ 445.529311][ C0] task:ksoftirqd/1 state:S stack:25936 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 445.539571][ C0] Call Trace: [ 445.542865][ C0] [ 445.545827][ C0] __schedule+0x1042/0x34b0 [ 445.550379][ C0] ? __pfx___schedule+0x10/0x10 [ 445.555347][ C0] ? schedule+0x298/0x350 [ 445.559730][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.564797][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.570118][ C0] ? lock_acquire+0x2f/0xb0 [ 445.574650][ C0] ? schedule+0x1fd/0x350 [ 445.579015][ C0] schedule+0xe7/0x350 [ 445.583574][ C0] smpboot_thread_fn+0x2d5/0xa30 [ 445.588558][ C0] ? __kthread_parkme+0x148/0x220 [ 445.593647][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 445.599178][ C0] kthread+0x2c1/0x3a0 [ 445.603342][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.608656][ C0] ? __pfx_kthread+0x10/0x10 [ 445.613292][ C0] ret_from_fork+0x45/0x80 [ 445.617775][ C0] ? __pfx_kthread+0x10/0x10 [ 445.622431][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.627363][ C0] [ 445.630416][ C0] task:kworker/1:0 state:I stack:21520 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 445.641076][ C0] Workqueue: 0x0 (events) [ 445.645750][ C0] Call Trace: [ 445.649079][ C0] [ 445.652041][ C0] __schedule+0x1042/0x34b0 [ 445.656774][ C0] ? __pfx___schedule+0x10/0x10 [ 445.661770][ C0] ? schedule+0x298/0x350 [ 445.666251][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.671316][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.676669][ C0] ? lock_acquire+0x2f/0xb0 [ 445.681206][ C0] ? schedule+0x1fd/0x350 [ 445.685568][ C0] schedule+0xe7/0x350 [ 445.689712][ C0] ? worker_thread+0x271/0xf00 [ 445.694713][ C0] worker_thread+0x2de/0xf00 [ 445.699368][ C0] ? __pfx_worker_thread+0x10/0x10 [ 445.704678][ C0] kthread+0x2c1/0x3a0 [ 445.708888][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.714273][ C0] ? __pfx_kthread+0x10/0x10 [ 445.719036][ C0] ret_from_fork+0x45/0x80 [ 445.723508][ C0] ? __pfx_kthread+0x10/0x10 [ 445.728185][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.733043][ C0] [ 445.736218][ C0] task:kworker/1:0H state:I stack:28880 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 445.746587][ C0] Workqueue: 0x0 (events_highpri) [ 445.751864][ C0] Call Trace: [ 445.755193][ C0] [ 445.758226][ C0] __schedule+0x1042/0x34b0 [ 445.762783][ C0] ? __pfx___schedule+0x10/0x10 [ 445.767681][ C0] ? schedule+0x298/0x350 [ 445.772061][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.777121][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.782365][ C0] ? lock_acquire+0x2f/0xb0 [ 445.786933][ C0] ? schedule+0x1fd/0x350 [ 445.791305][ C0] schedule+0xe7/0x350 [ 445.795402][ C0] ? worker_thread+0x271/0xf00 [ 445.800228][ C0] worker_thread+0x2de/0xf00 [ 445.804883][ C0] ? __pfx_worker_thread+0x10/0x10 [ 445.810063][ C0] kthread+0x2c1/0x3a0 [ 445.814280][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.819550][ C0] ? __pfx_kthread+0x10/0x10 [ 445.824210][ C0] ret_from_fork+0x45/0x80 [ 445.828667][ C0] ? __pfx_kthread+0x10/0x10 [ 445.833418][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.838245][ C0] [ 445.841310][ C0] task:kdevtmpfs state:S stack:26304 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 445.851726][ C0] Call Trace: [ 445.855043][ C0] [ 445.857996][ C0] __schedule+0x1042/0x34b0 [ 445.862668][ C0] ? __pfx___schedule+0x10/0x10 [ 445.867734][ C0] ? schedule+0x298/0x350 [ 445.872138][ C0] ? __pfx_lock_release+0x10/0x10 [ 445.877246][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 445.882655][ C0] ? lock_acquire+0x2f/0xb0 [ 445.887281][ C0] ? schedule+0x1fd/0x350 [ 445.891669][ C0] schedule+0xe7/0x350 [ 445.895773][ C0] ? devtmpfs_work_loop+0x683/0x7d0 [ 445.901014][ C0] devtmpfs_work_loop+0x6d6/0x7d0 [ 445.906169][ C0] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 445.911754][ C0] ? find_held_lock+0x2d/0x110 [ 445.916583][ C0] ? devtmpfsd+0x23/0x50 [ 445.920891][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 445.927017][ C0] ? __pfx_devtmpfsd+0x10/0x10 [ 445.931820][ C0] devtmpfsd+0x4c/0x50 [ 445.935922][ C0] kthread+0x2c1/0x3a0 [ 445.940043][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.945361][ C0] ? __pfx_kthread+0x10/0x10 [ 445.949990][ C0] ret_from_fork+0x45/0x80 [ 445.954455][ C0] ? __pfx_kthread+0x10/0x10 [ 445.959071][ C0] ret_from_fork_asm+0x1a/0x30 [ 445.963882][ C0] [ 445.966929][ C0] task:kworker/R-inet_ state:I stack:30048 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 445.977202][ C0] Call Trace: [ 445.980569][ C0] [ 445.983533][ C0] __schedule+0x1042/0x34b0 [ 445.988088][ C0] ? __pfx___schedule+0x10/0x10 [ 445.993064][ C0] ? schedule+0x298/0x350 [ 445.997510][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.002682][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.007911][ C0] ? lock_acquire+0x2f/0xb0 [ 446.012457][ C0] ? schedule+0x1fd/0x350 [ 446.016908][ C0] schedule+0xe7/0x350 [ 446.021015][ C0] rescuer_thread+0x946/0xe20 [ 446.025834][ C0] ? __kthread_parkme+0xb7/0x220 [ 446.030991][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.036153][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 446.041397][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.046634][ C0] ? __kthread_parkme+0x148/0x220 [ 446.051689][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 446.056921][ C0] kthread+0x2c1/0x3a0 [ 446.061031][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.066294][ C0] ? __pfx_kthread+0x10/0x10 [ 446.070912][ C0] ret_from_fork+0x45/0x80 [ 446.075372][ C0] ? __pfx_kthread+0x10/0x10 [ 446.080000][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.084813][ C0] [ 446.087855][ C0] task:kworker/u8:1 state:I stack:25648 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 446.098086][ C0] Workqueue: 0x0 (events_unbound) [ 446.103246][ C0] Call Trace: [ 446.106538][ C0] [ 446.109485][ C0] __schedule+0x1042/0x34b0 [ 446.114035][ C0] ? __pfx___schedule+0x10/0x10 [ 446.118915][ C0] ? schedule+0x298/0x350 [ 446.123287][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.128347][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.133587][ C0] ? lock_acquire+0x2f/0xb0 [ 446.138130][ C0] ? schedule+0x1fd/0x350 [ 446.142495][ C0] schedule+0xe7/0x350 [ 446.146593][ C0] ? worker_thread+0x271/0xf00 [ 446.151395][ C0] worker_thread+0x2de/0xf00 [ 446.156067][ C0] ? __kthread_parkme+0x148/0x220 [ 446.161209][ C0] ? __pfx_worker_thread+0x10/0x10 [ 446.166379][ C0] kthread+0x2c1/0x3a0 [ 446.170491][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.175727][ C0] ? __pfx_kthread+0x10/0x10 [ 446.180343][ C0] ret_from_fork+0x45/0x80 [ 446.184799][ C0] ? __pfx_kthread+0x10/0x10 [ 446.189438][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.194279][ C0] [ 446.197335][ C0] task:kauditd state:S stack:29040 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 446.207579][ C0] Call Trace: [ 446.210874][ C0] [ 446.213890][ C0] __schedule+0x1042/0x34b0 [ 446.218438][ C0] ? __pfx___schedule+0x10/0x10 [ 446.223336][ C0] ? schedule+0x298/0x350 [ 446.227774][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.232869][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.238125][ C0] ? lock_acquire+0x2f/0xb0 [ 446.242676][ C0] ? schedule+0x1fd/0x350 [ 446.247129][ C0] schedule+0xe7/0x350 [ 446.251238][ C0] kauditd_thread+0x4da/0xa60 [ 446.255938][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 446.261158][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 446.267267][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.272523][ C0] ? __kthread_parkme+0x148/0x220 [ 446.277669][ C0] ? __pfx_kauditd_thread+0x10/0x10 [ 446.282888][ C0] kthread+0x2c1/0x3a0 [ 446.286996][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.292375][ C0] ? __pfx_kthread+0x10/0x10 [ 446.297020][ C0] ret_from_fork+0x45/0x80 [ 446.301611][ C0] ? __pfx_kthread+0x10/0x10 [ 446.306255][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.311083][ C0] [ 446.314245][ C0] task:khungtaskd state:S stack:29792 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 446.324502][ C0] Call Trace: [ 446.327800][ C0] [ 446.330748][ C0] __schedule+0x1042/0x34b0 [ 446.335316][ C0] ? __pfx___schedule+0x10/0x10 [ 446.340239][ C0] ? schedule+0x298/0x350 [ 446.344702][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.349764][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.354994][ C0] ? lock_acquire+0x2f/0xb0 [ 446.359528][ C0] ? schedule+0x1fd/0x350 [ 446.363977][ C0] schedule+0xe7/0x350 [ 446.368077][ C0] schedule_timeout+0x136/0x2a0 [ 446.372952][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 446.378355][ C0] ? __pfx_process_timeout+0x10/0x10 [ 446.383696][ C0] ? lock_acquire+0x2f/0xb0 [ 446.388258][ C0] ? watchdog+0x214/0x1240 [ 446.392719][ C0] watchdog+0x130/0x1240 [ 446.397083][ C0] ? __pfx_watchdog+0x10/0x10 [ 446.401812][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.407056][ C0] ? __kthread_parkme+0x148/0x220 [ 446.412109][ C0] ? __pfx_watchdog+0x10/0x10 [ 446.416826][ C0] kthread+0x2c1/0x3a0 [ 446.420917][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.426250][ C0] ? __pfx_kthread+0x10/0x10 [ 446.430903][ C0] ret_from_fork+0x45/0x80 [ 446.435380][ C0] ? __pfx_kthread+0x10/0x10 [ 446.439997][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.444807][ C0] [ 446.447843][ C0] task:oom_reaper state:S stack:30144 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 446.458084][ C0] Call Trace: [ 446.461378][ C0] [ 446.464345][ C0] __schedule+0x1042/0x34b0 [ 446.468909][ C0] ? __pfx___schedule+0x10/0x10 [ 446.473791][ C0] ? schedule+0x298/0x350 [ 446.478168][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.483226][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.488463][ C0] ? lock_acquire+0x2f/0xb0 [ 446.492997][ C0] ? schedule+0x1fd/0x350 [ 446.497361][ C0] schedule+0xe7/0x350 [ 446.501484][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 446.506379][ C0] oom_reaper+0x9cc/0xb50 [ 446.510914][ C0] ? __kthread_parkme+0xb7/0x220 [ 446.516177][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.521276][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 446.526184][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 446.532307][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.537810][ C0] ? __kthread_parkme+0x148/0x220 [ 446.542862][ C0] ? __pfx_oom_reaper+0x10/0x10 [ 446.547835][ C0] kthread+0x2c1/0x3a0 [ 446.551959][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.557187][ C0] ? __pfx_kthread+0x10/0x10 [ 446.561806][ C0] ret_from_fork+0x45/0x80 [ 446.566253][ C0] ? __pfx_kthread+0x10/0x10 [ 446.570868][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.575676][ C0] [ 446.578712][ C0] task:kworker/R-write state:I stack:30144 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 446.588955][ C0] Call Trace: [ 446.592263][ C0] [ 446.595211][ C0] __schedule+0x1042/0x34b0 [ 446.599749][ C0] ? __pfx___schedule+0x10/0x10 [ 446.604654][ C0] ? schedule+0x298/0x350 [ 446.609097][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.614265][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.619509][ C0] ? lock_acquire+0x2f/0xb0 [ 446.624079][ C0] ? schedule+0x1fd/0x350 [ 446.628630][ C0] schedule+0xe7/0x350 [ 446.632762][ C0] rescuer_thread+0x946/0xe20 [ 446.637499][ C0] ? __kthread_parkme+0xb7/0x220 [ 446.642488][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.647568][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 446.652802][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.658038][ C0] ? __kthread_parkme+0x148/0x220 [ 446.663092][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 446.668430][ C0] kthread+0x2c1/0x3a0 [ 446.672530][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.677782][ C0] ? __pfx_kthread+0x10/0x10 [ 446.682431][ C0] ret_from_fork+0x45/0x80 [ 446.686884][ C0] ? __pfx_kthread+0x10/0x10 [ 446.691510][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.696318][ C0] [ 446.699507][ C0] task:kcompactd0 state:S stack:28784 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 446.709790][ C0] Call Trace: [ 446.713092][ C0] [ 446.716072][ C0] __schedule+0x1042/0x34b0 [ 446.720739][ C0] ? __pfx___schedule+0x10/0x10 [ 446.725806][ C0] ? schedule+0x298/0x350 [ 446.730307][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.735370][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.740616][ C0] ? lock_acquire+0x2f/0xb0 [ 446.745160][ C0] ? schedule+0x1fd/0x350 [ 446.749524][ C0] schedule+0xe7/0x350 [ 446.753727][ C0] schedule_timeout+0x136/0x2a0 [ 446.759047][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 446.764446][ C0] ? __pfx_process_timeout+0x10/0x10 [ 446.769771][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 446.775624][ C0] ? prepare_to_wait_event+0xce/0x6a0 [ 446.781031][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 446.786960][ C0] kcompactd+0xa8e/0xd50 [ 446.791240][ C0] ? __pfx_kcompactd+0x10/0x10 [ 446.796036][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 446.802195][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.807541][ C0] ? __kthread_parkme+0x148/0x220 [ 446.812627][ C0] ? __pfx_kcompactd+0x10/0x10 [ 446.817440][ C0] kthread+0x2c1/0x3a0 [ 446.821547][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.826887][ C0] ? __pfx_kthread+0x10/0x10 [ 446.831639][ C0] ret_from_fork+0x45/0x80 [ 446.836304][ C0] ? __pfx_kthread+0x10/0x10 [ 446.840932][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.845791][ C0] [ 446.848829][ C0] task:kworker/R-kbloc state:I stack:30144 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 446.859071][ C0] Call Trace: [ 446.862362][ C0] [ 446.865308][ C0] __schedule+0x1042/0x34b0 [ 446.869866][ C0] ? __pfx___schedule+0x10/0x10 [ 446.874744][ C0] ? schedule+0x298/0x350 [ 446.879109][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.884230][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 446.889483][ C0] ? lock_acquire+0x2f/0xb0 [ 446.894056][ C0] ? schedule+0x1fd/0x350 [ 446.898471][ C0] schedule+0xe7/0x350 [ 446.902585][ C0] rescuer_thread+0x946/0xe20 [ 446.907307][ C0] ? __kthread_parkme+0xb7/0x220 [ 446.912307][ C0] ? __pfx_lock_release+0x10/0x10 [ 446.917400][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 446.922656][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.927926][ C0] ? __kthread_parkme+0x148/0x220 [ 446.932988][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 446.938236][ C0] kthread+0x2c1/0x3a0 [ 446.942453][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.947704][ C0] ? __pfx_kthread+0x10/0x10 [ 446.952326][ C0] ret_from_fork+0x45/0x80 [ 446.956878][ C0] ? __pfx_kthread+0x10/0x10 [ 446.961509][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.966445][ C0] [ 446.969511][ C0] task:irq/9-acpi state:S stack:30144 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 446.979758][ C0] Call Trace: [ 446.983053][ C0] [ 446.986004][ C0] __schedule+0x1042/0x34b0 [ 446.990579][ C0] ? __pfx___schedule+0x10/0x10 [ 446.995491][ C0] ? schedule+0x298/0x350 [ 446.999868][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.005078][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.010347][ C0] ? lock_acquire+0x2f/0xb0 [ 447.014895][ C0] ? schedule+0x1fd/0x350 [ 447.019469][ C0] schedule+0xe7/0x350 [ 447.023580][ C0] irq_thread+0x19f/0x670 [ 447.027953][ C0] ? __pfx_irq_thread_fn+0x10/0x10 [ 447.033134][ C0] ? __pfx_irq_thread+0x10/0x10 [ 447.038041][ C0] ? __pfx_irq_thread_dtor+0x10/0x10 [ 447.043391][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.048652][ C0] ? __kthread_parkme+0x148/0x220 [ 447.053797][ C0] ? __pfx_irq_thread+0x10/0x10 [ 447.058680][ C0] kthread+0x2c1/0x3a0 [ 447.062789][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.068015][ C0] ? __pfx_kthread+0x10/0x10 [ 447.072631][ C0] ret_from_fork+0x45/0x80 [ 447.077079][ C0] ? __pfx_kthread+0x10/0x10 [ 447.081691][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.086512][ C0] [ 447.089557][ C0] task:kworker/1:1 state:I stack:20400 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 447.099958][ C0] Workqueue: 0x0 (events) [ 447.104425][ C0] Call Trace: [ 447.107718][ C0] [ 447.110664][ C0] __schedule+0x1042/0x34b0 [ 447.115213][ C0] ? __pfx___schedule+0x10/0x10 [ 447.120223][ C0] ? schedule+0x298/0x350 [ 447.124596][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.129726][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.135059][ C0] ? lock_acquire+0x2f/0xb0 [ 447.139608][ C0] ? schedule+0x1fd/0x350 [ 447.143974][ C0] schedule+0xe7/0x350 [ 447.148078][ C0] ? worker_thread+0x271/0xf00 [ 447.152878][ C0] worker_thread+0x2de/0xf00 [ 447.157602][ C0] ? __kthread_parkme+0x148/0x220 [ 447.162692][ C0] ? __pfx_worker_thread+0x10/0x10 [ 447.167924][ C0] kthread+0x2c1/0x3a0 [ 447.172058][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.177284][ C0] ? __pfx_kthread+0x10/0x10 [ 447.181903][ C0] ret_from_fork+0x45/0x80 [ 447.186359][ C0] ? __pfx_kthread+0x10/0x10 [ 447.190971][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.195807][ C0] [ 447.198844][ C0] task:kworker/R-ata_s state:I stack:30144 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 447.209082][ C0] Call Trace: [ 447.212371][ C0] [ 447.215341][ C0] __schedule+0x1042/0x34b0 [ 447.219969][ C0] ? __pfx___schedule+0x10/0x10 [ 447.224858][ C0] ? schedule+0x298/0x350 [ 447.229215][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.234375][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.239604][ C0] ? lock_acquire+0x2f/0xb0 [ 447.244143][ C0] ? schedule+0x1fd/0x350 [ 447.248502][ C0] schedule+0xe7/0x350 [ 447.252600][ C0] rescuer_thread+0x946/0xe20 [ 447.257309][ C0] ? __kthread_parkme+0xb7/0x220 [ 447.262287][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.267421][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.272676][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.277908][ C0] ? __kthread_parkme+0x148/0x220 [ 447.282960][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.288196][ C0] kthread+0x2c1/0x3a0 [ 447.292304][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.297536][ C0] ? __pfx_kthread+0x10/0x10 [ 447.302164][ C0] ret_from_fork+0x45/0x80 [ 447.306631][ C0] ? __pfx_kthread+0x10/0x10 [ 447.311262][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.316069][ C0] [ 447.319114][ C0] task:kworker/R-md state:I stack:30144 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 447.329351][ C0] Call Trace: [ 447.332644][ C0] [ 447.335601][ C0] __schedule+0x1042/0x34b0 [ 447.340147][ C0] ? __pfx___schedule+0x10/0x10 [ 447.345048][ C0] ? schedule+0x298/0x350 [ 447.349407][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.354465][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.359708][ C0] ? lock_acquire+0x2f/0xb0 [ 447.364236][ C0] ? schedule+0x1fd/0x350 [ 447.368941][ C0] schedule+0xe7/0x350 [ 447.373052][ C0] rescuer_thread+0x946/0xe20 [ 447.377936][ C0] ? __kthread_parkme+0xb7/0x220 [ 447.382896][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.387984][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.393317][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.398594][ C0] ? __kthread_parkme+0x148/0x220 [ 447.403643][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.409045][ C0] kthread+0x2c1/0x3a0 [ 447.413166][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.418388][ C0] ? __pfx_kthread+0x10/0x10 [ 447.423181][ C0] ret_from_fork+0x45/0x80 [ 447.427978][ C0] ? __pfx_kthread+0x10/0x10 [ 447.432591][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.437416][ C0] [ 447.440474][ C0] task:kworker/R-md_bi state:I stack:30144 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 447.450750][ C0] Call Trace: [ 447.454085][ C0] [ 447.457051][ C0] __schedule+0x1042/0x34b0 [ 447.461618][ C0] ? __pfx___schedule+0x10/0x10 [ 447.466516][ C0] ? schedule+0x298/0x350 [ 447.470882][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.475971][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.481224][ C0] ? lock_acquire+0x2f/0xb0 [ 447.485798][ C0] ? schedule+0x1fd/0x350 [ 447.490426][ C0] schedule+0xe7/0x350 [ 447.494708][ C0] rescuer_thread+0x946/0xe20 [ 447.499425][ C0] ? __kthread_parkme+0xb7/0x220 [ 447.504390][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.509468][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.514794][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.520033][ C0] ? __kthread_parkme+0x148/0x220 [ 447.525087][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.530321][ C0] kthread+0x2c1/0x3a0 [ 447.534440][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.539706][ C0] ? __pfx_kthread+0x10/0x10 [ 447.544480][ C0] ret_from_fork+0x45/0x80 [ 447.548974][ C0] ? __pfx_kthread+0x10/0x10 [ 447.553618][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.558437][ C0] [ 447.561469][ C0] task:kworker/R-edac- state:I stack:30144 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 447.571710][ C0] Call Trace: [ 447.575000][ C0] [ 447.578040][ C0] __schedule+0x1042/0x34b0 [ 447.582581][ C0] ? __pfx___schedule+0x10/0x10 [ 447.587461][ C0] ? schedule+0x298/0x350 [ 447.591829][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.596904][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.602172][ C0] ? lock_acquire+0x2f/0xb0 [ 447.606712][ C0] ? schedule+0x1fd/0x350 [ 447.611072][ C0] schedule+0xe7/0x350 [ 447.615174][ C0] rescuer_thread+0x946/0xe20 [ 447.619976][ C0] ? __kthread_parkme+0xb7/0x220 [ 447.624951][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.630033][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.635274][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.640510][ C0] ? __kthread_parkme+0x148/0x220 [ 447.645578][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.650816][ C0] kthread+0x2c1/0x3a0 [ 447.654907][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.660139][ C0] ? __pfx_kthread+0x10/0x10 [ 447.664766][ C0] ret_from_fork+0x45/0x80 [ 447.669219][ C0] ? __pfx_kthread+0x10/0x10 [ 447.673939][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.678745][ C0] [ 447.681776][ C0] task:kworker/1:1H state:I stack:28272 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 447.692031][ C0] Workqueue: 0x0 (kblockd) [ 447.696603][ C0] Call Trace: [ 447.699918][ C0] [ 447.703166][ C0] __schedule+0x1042/0x34b0 [ 447.707743][ C0] ? __pfx___schedule+0x10/0x10 [ 447.712720][ C0] ? schedule+0x298/0x350 [ 447.717082][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.722163][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.727408][ C0] ? lock_acquire+0x2f/0xb0 [ 447.732029][ C0] ? schedule+0x1fd/0x350 [ 447.736398][ C0] schedule+0xe7/0x350 [ 447.740929][ C0] ? worker_thread+0x271/0xf00 [ 447.745737][ C0] worker_thread+0x2de/0xf00 [ 447.750386][ C0] ? __kthread_parkme+0x148/0x220 [ 447.755438][ C0] ? __pfx_worker_thread+0x10/0x10 [ 447.760697][ C0] kthread+0x2c1/0x3a0 [ 447.764790][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.770019][ C0] ? __pfx_kthread+0x10/0x10 [ 447.774631][ C0] ret_from_fork+0x45/0x80 [ 447.779117][ C0] ? __pfx_kthread+0x10/0x10 [ 447.783875][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.788719][ C0] [ 447.791786][ C0] task:kworker/R-rpcio state:I stack:30832 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 447.802032][ C0] Call Trace: [ 447.805323][ C0] [ 447.808275][ C0] __schedule+0x1042/0x34b0 [ 447.812836][ C0] ? __pfx___schedule+0x10/0x10 [ 447.817833][ C0] ? schedule+0x298/0x350 [ 447.822277][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.827416][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.832739][ C0] ? lock_acquire+0x2f/0xb0 [ 447.837273][ C0] ? schedule+0x1fd/0x350 [ 447.841754][ C0] schedule+0xe7/0x350 [ 447.845900][ C0] rescuer_thread+0x946/0xe20 [ 447.850611][ C0] ? __kthread_parkme+0xb7/0x220 [ 447.855571][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.860641][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.865887][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.871224][ C0] ? __kthread_parkme+0x148/0x220 [ 447.876366][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.881685][ C0] kthread+0x2c1/0x3a0 [ 447.885778][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 447.891002][ C0] ? __pfx_kthread+0x10/0x10 [ 447.895615][ C0] ret_from_fork+0x45/0x80 [ 447.900079][ C0] ? __pfx_kthread+0x10/0x10 [ 447.904691][ C0] ret_from_fork_asm+0x1a/0x30 [ 447.909585][ C0] [ 447.912616][ C0] task:kworker/R-xprti state:I stack:30048 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 447.922959][ C0] Call Trace: [ 447.926284][ C0] [ 447.929265][ C0] __schedule+0x1042/0x34b0 [ 447.933841][ C0] ? __pfx___schedule+0x10/0x10 [ 447.938737][ C0] ? schedule+0x298/0x350 [ 447.943106][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.948174][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 447.953400][ C0] ? lock_acquire+0x2f/0xb0 [ 447.957954][ C0] ? schedule+0x1fd/0x350 [ 447.962319][ C0] schedule+0xe7/0x350 [ 447.966436][ C0] rescuer_thread+0x946/0xe20 [ 447.971147][ C0] ? __kthread_parkme+0xb7/0x220 [ 447.976119][ C0] ? __pfx_lock_release+0x10/0x10 [ 447.981199][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 447.986520][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 447.991777][ C0] ? __kthread_parkme+0x148/0x220 [ 447.996865][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.002176][ C0] kthread+0x2c1/0x3a0 [ 448.006307][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.011539][ C0] ? __pfx_kthread+0x10/0x10 [ 448.016155][ C0] ret_from_fork+0x45/0x80 [ 448.020610][ C0] ? __pfx_kthread+0x10/0x10 [ 448.025254][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.030114][ C0] [ 448.033148][ C0] task:kworker/R-cfg80 state:I stack:30144 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 448.043398][ C0] Call Trace: [ 448.046701][ C0] [ 448.049757][ C0] __schedule+0x1042/0x34b0 [ 448.054321][ C0] ? __pfx___schedule+0x10/0x10 [ 448.059308][ C0] ? schedule+0x298/0x350 [ 448.063677][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.068754][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.073992][ C0] ? lock_acquire+0x2f/0xb0 [ 448.078636][ C0] ? schedule+0x1fd/0x350 [ 448.082997][ C0] schedule+0xe7/0x350 [ 448.087226][ C0] rescuer_thread+0x946/0xe20 [ 448.091967][ C0] ? __kthread_parkme+0xb7/0x220 [ 448.097117][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.102201][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.107542][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 448.112802][ C0] ? __kthread_parkme+0x148/0x220 [ 448.117880][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.123200][ C0] kthread+0x2c1/0x3a0 [ 448.127318][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.132730][ C0] ? __pfx_kthread+0x10/0x10 [ 448.137362][ C0] ret_from_fork+0x45/0x80 [ 448.141813][ C0] ? __pfx_kthread+0x10/0x10 [ 448.146429][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.151324][ C0] [ 448.154356][ C0] task:kworker/u8:3 state:R running task stack:22704 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 448.166326][ C0] Workqueue: 0x0 (events_unbound) [ 448.171492][ C0] Call Trace: [ 448.174798][ C0] [ 448.177750][ C0] __schedule+0x1042/0x34b0 [ 448.182299][ C0] ? __pfx___schedule+0x10/0x10 [ 448.187229][ C0] ? schedule+0x298/0x350 [ 448.191588][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.196644][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.201894][ C0] ? lock_acquire+0x2f/0xb0 [ 448.206644][ C0] ? schedule+0x1fd/0x350 [ 448.211049][ C0] schedule+0xe7/0x350 [ 448.215206][ C0] ? worker_thread+0x271/0xf00 [ 448.220017][ C0] worker_thread+0x2de/0xf00 [ 448.224684][ C0] ? __pfx_worker_thread+0x10/0x10 [ 448.229881][ C0] kthread+0x2c1/0x3a0 [ 448.233986][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.239219][ C0] ? __pfx_kthread+0x10/0x10 [ 448.243974][ C0] ret_from_fork+0x45/0x80 [ 448.248438][ C0] ? __pfx_kthread+0x10/0x10 [ 448.253241][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.258163][ C0] [ 448.261233][ C0] task:kswapd0 state:S stack:30144 pid:70 tgid:70 ppid:2 flags:0x00004000 [ 448.271507][ C0] Call Trace: [ 448.274873][ C0] [ 448.277838][ C0] __schedule+0x1042/0x34b0 [ 448.282389][ C0] ? __pfx___schedule+0x10/0x10 [ 448.287274][ C0] ? schedule+0x298/0x350 [ 448.291638][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.296695][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.302000][ C0] ? lock_acquire+0x2f/0xb0 [ 448.306622][ C0] ? schedule+0x1fd/0x350 [ 448.310993][ C0] schedule+0xe7/0x350 [ 448.315093][ C0] kswapd+0xa55/0xbf0 [ 448.319245][ C0] ? __pfx_kswapd+0x10/0x10 [ 448.323862][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 448.329988][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 448.335246][ C0] ? __kthread_parkme+0x148/0x220 [ 448.340297][ C0] ? __pfx_kswapd+0x10/0x10 [ 448.344911][ C0] kthread+0x2c1/0x3a0 [ 448.349015][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.354238][ C0] ? __pfx_kthread+0x10/0x10 [ 448.358905][ C0] ret_from_fork+0x45/0x80 [ 448.363357][ C0] ? __pfx_kthread+0x10/0x10 [ 448.367981][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.372788][ C0] [ 448.375821][ C0] task:kworker/R-nfsio state:I stack:30832 pid:72 tgid:72 ppid:2 flags:0x00004000 [ 448.386062][ C0] Call Trace: [ 448.389350][ C0] [ 448.392477][ C0] __schedule+0x1042/0x34b0 [ 448.397030][ C0] ? __pfx___schedule+0x10/0x10 [ 448.401928][ C0] ? schedule+0x298/0x350 [ 448.406283][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.411341][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.416569][ C0] ? lock_acquire+0x2f/0xb0 [ 448.421104][ C0] ? schedule+0x1fd/0x350 [ 448.425487][ C0] schedule+0xe7/0x350 [ 448.429681][ C0] rescuer_thread+0x946/0xe20 [ 448.434406][ C0] ? __kthread_parkme+0xb7/0x220 [ 448.439368][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.444437][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.449666][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 448.454927][ C0] ? __kthread_parkme+0x148/0x220 [ 448.460054][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.465310][ C0] kthread+0x2c1/0x3a0 [ 448.469404][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.474631][ C0] ? __pfx_kthread+0x10/0x10 [ 448.479257][ C0] ret_from_fork+0x45/0x80 [ 448.483711][ C0] ? __pfx_kthread+0x10/0x10 [ 448.488420][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.493230][ C0] [ 448.496267][ C0] task:kworker/u8:4 state:R running task stack:23088 pid:85 tgid:85 ppid:2 flags:0x00004000 [ 448.508247][ C0] Workqueue: 0x0 (events_unbound) [ 448.513409][ C0] Call Trace: [ 448.516721][ C0] [ 448.519771][ C0] __schedule+0x1042/0x34b0 [ 448.524324][ C0] ? __pfx___schedule+0x10/0x10 [ 448.529254][ C0] ? schedule+0x298/0x350 [ 448.533733][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.538822][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.544089][ C0] ? lock_acquire+0x2f/0xb0 [ 448.548736][ C0] ? schedule+0x1fd/0x350 [ 448.553156][ C0] schedule+0xe7/0x350 [ 448.557268][ C0] ? worker_thread+0x271/0xf00 [ 448.562072][ C0] worker_thread+0x2de/0xf00 [ 448.566709][ C0] ? __pfx_worker_thread+0x10/0x10 [ 448.571861][ C0] kthread+0x2c1/0x3a0 [ 448.576038][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.581279][ C0] ? __pfx_kthread+0x10/0x10 [ 448.585905][ C0] ret_from_fork+0x45/0x80 [ 448.590456][ C0] ? __pfx_kthread+0x10/0x10 [ 448.595158][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.600254][ C0] [ 448.603384][ C0] task:kworker/R-acpi_ state:I stack:30048 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 448.613695][ C0] Call Trace: [ 448.616996][ C0] [ 448.619954][ C0] __schedule+0x1042/0x34b0 [ 448.624503][ C0] ? __pfx___schedule+0x10/0x10 [ 448.629387][ C0] ? schedule+0x298/0x350 [ 448.633771][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.639021][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.644285][ C0] ? lock_acquire+0x2f/0xb0 [ 448.648933][ C0] ? schedule+0x1fd/0x350 [ 448.653317][ C0] schedule+0xe7/0x350 [ 448.657464][ C0] rescuer_thread+0x946/0xe20 [ 448.662206][ C0] ? __kthread_parkme+0xb7/0x220 [ 448.667217][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.672294][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.677532][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 448.682797][ C0] ? __kthread_parkme+0x148/0x220 [ 448.687898][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 448.693146][ C0] kthread+0x2c1/0x3a0 [ 448.697294][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.702576][ C0] ? __pfx_kthread+0x10/0x10 [ 448.707342][ C0] ret_from_fork+0x45/0x80 [ 448.711836][ C0] ? __pfx_kthread+0x10/0x10 [ 448.716557][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.721393][ C0] [ 448.724437][ C0] task:hwrng state:S stack:28960 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 448.734784][ C0] Call Trace: [ 448.738112][ C0] [ 448.741431][ C0] __schedule+0x1042/0x34b0 [ 448.746216][ C0] ? __pfx___schedule+0x10/0x10 [ 448.751312][ C0] ? schedule+0x298/0x350 [ 448.755761][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.760834][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.766077][ C0] ? lock_acquire+0x2f/0xb0 [ 448.770609][ C0] ? schedule+0x1fd/0x350 [ 448.774981][ C0] schedule+0xe7/0x350 [ 448.779167][ C0] schedule_timeout+0x136/0x2a0 [ 448.784039][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 448.789692][ C0] ? add_hwgenerator_randomness+0x51/0x190 [ 448.795536][ C0] ? __pfx_process_timeout+0x10/0x10 [ 448.800857][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.806700][ C0] add_hwgenerator_randomness+0xff/0x190 [ 448.812384][ C0] hwrng_fillfn+0x1f9/0x380 [ 448.817040][ C0] ? __pfx_hwrng_fillfn+0x10/0x10 [ 448.822111][ C0] kthread+0x2c1/0x3a0 [ 448.826215][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.831466][ C0] ? __pfx_kthread+0x10/0x10 [ 448.836101][ C0] ret_from_fork+0x45/0x80 [ 448.840577][ C0] ? __pfx_kthread+0x10/0x10 [ 448.845208][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.850024][ C0] [ 448.853055][ C0] task:scsi_eh_0 state:S stack:30144 pid:272 tgid:272 ppid:2 flags:0x00004000 [ 448.863305][ C0] Call Trace: [ 448.866608][ C0] [ 448.869556][ C0] __schedule+0x1042/0x34b0 [ 448.874104][ C0] ? __pfx___schedule+0x10/0x10 [ 448.879060][ C0] ? schedule+0x298/0x350 [ 448.883510][ C0] ? __pfx_lock_release+0x10/0x10 [ 448.888603][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 448.893847][ C0] ? lock_acquire+0x2f/0xb0 [ 448.898439][ C0] ? schedule+0x1fd/0x350 [ 448.902827][ C0] schedule+0xe7/0x350 [ 448.906930][ C0] scsi_error_handler+0x532/0xef0 [ 448.912090][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 448.917679][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 448.923549][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 448.928794][ C0] ? __kthread_parkme+0x148/0x220 [ 448.933869][ C0] ? __pfx_scsi_error_handler+0x10/0x10 [ 448.939467][ C0] kthread+0x2c1/0x3a0 [ 448.943557][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.948796][ C0] ? __pfx_kthread+0x10/0x10 [ 448.953408][ C0] ret_from_fork+0x45/0x80 [ 448.957864][ C0] ? __pfx_kthread+0x10/0x10 [ 448.962477][ C0] ret_from_fork_asm+0x1a/0x30 [ 448.967391][ C0] [ 448.970435][ C0] task:kworker/R-scsi_ state:I stack:30048 pid:273 tgid:273 ppid:2 flags:0x00004000 [ 448.980689][ C0] Call Trace: [ 448.983976][ C0] [ 448.986928][ C0] __schedule+0x1042/0x34b0 [ 448.991643][ C0] ? __pfx___schedule+0x10/0x10 [ 448.996613][ C0] ? schedule+0x298/0x350 [ 449.001070][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.006158][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.011387][ C0] ? lock_acquire+0x2f/0xb0 [ 449.015966][ C0] ? schedule+0x1fd/0x350 [ 449.020360][ C0] schedule+0xe7/0x350 [ 449.024638][ C0] rescuer_thread+0x946/0xe20 [ 449.029371][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.034383][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.039474][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.044721][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.050007][ C0] ? __kthread_parkme+0x148/0x220 [ 449.055179][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.060460][ C0] kthread+0x2c1/0x3a0 [ 449.064570][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.069801][ C0] ? __pfx_kthread+0x10/0x10 [ 449.074423][ C0] ret_from_fork+0x45/0x80 [ 449.078878][ C0] ? __pfx_kthread+0x10/0x10 [ 449.083514][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.088332][ C0] [ 449.091382][ C0] task:kworker/R-targe state:I stack:30048 pid:297 tgid:297 ppid:2 flags:0x00004000 [ 449.102056][ C0] Call Trace: [ 449.105354][ C0] [ 449.108321][ C0] __schedule+0x1042/0x34b0 [ 449.112894][ C0] ? __pfx___schedule+0x10/0x10 [ 449.117779][ C0] ? schedule+0x298/0x350 [ 449.122231][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.127335][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.132614][ C0] ? lock_acquire+0x2f/0xb0 [ 449.137186][ C0] ? schedule+0x1fd/0x350 [ 449.141592][ C0] schedule+0xe7/0x350 [ 449.145873][ C0] rescuer_thread+0x946/0xe20 [ 449.150613][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.155697][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.160898][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.166167][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.171427][ C0] ? __kthread_parkme+0x148/0x220 [ 449.176592][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.181861][ C0] kthread+0x2c1/0x3a0 [ 449.185964][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.191258][ C0] ? __pfx_kthread+0x10/0x10 [ 449.195890][ C0] ret_from_fork+0x45/0x80 [ 449.200378][ C0] ? __pfx_kthread+0x10/0x10 [ 449.205022][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.209868][ C0] [ 449.212902][ C0] task:kworker/R-targe state:I stack:30048 pid:299 tgid:299 ppid:2 flags:0x00004000 [ 449.223188][ C0] Call Trace: [ 449.226485][ C0] [ 449.229453][ C0] __schedule+0x1042/0x34b0 [ 449.234019][ C0] ? __pfx___schedule+0x10/0x10 [ 449.238999][ C0] ? schedule+0x298/0x350 [ 449.243386][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.248539][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.253779][ C0] ? lock_acquire+0x2f/0xb0 [ 449.258496][ C0] ? schedule+0x1fd/0x350 [ 449.262860][ C0] schedule+0xe7/0x350 [ 449.266962][ C0] rescuer_thread+0x946/0xe20 [ 449.271682][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.276665][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.281753][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.287037][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.292272][ C0] ? __kthread_parkme+0x148/0x220 [ 449.297325][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.302591][ C0] kthread+0x2c1/0x3a0 [ 449.306683][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.311928][ C0] ? __pfx_kthread+0x10/0x10 [ 449.316593][ C0] ret_from_fork+0x45/0x80 [ 449.321064][ C0] ? __pfx_kthread+0x10/0x10 [ 449.325681][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.330493][ C0] [ 449.333563][ C0] task:kworker/R-xcopy state:I stack:30048 pid:300 tgid:300 ppid:2 flags:0x00004000 [ 449.343819][ C0] Call Trace: [ 449.347147][ C0] [ 449.350117][ C0] __schedule+0x1042/0x34b0 [ 449.354673][ C0] ? __pfx___schedule+0x10/0x10 [ 449.359556][ C0] ? schedule+0x298/0x350 [ 449.363913][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.368969][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.374290][ C0] ? lock_acquire+0x2f/0xb0 [ 449.378891][ C0] ? schedule+0x1fd/0x350 [ 449.383278][ C0] schedule+0xe7/0x350 [ 449.387413][ C0] rescuer_thread+0x946/0xe20 [ 449.392131][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.397106][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.402199][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.407446][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.412701][ C0] ? __kthread_parkme+0x148/0x220 [ 449.417864][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.423112][ C0] kthread+0x2c1/0x3a0 [ 449.427243][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.432472][ C0] ? __pfx_kthread+0x10/0x10 [ 449.437085][ C0] ret_from_fork+0x45/0x80 [ 449.441538][ C0] ? __pfx_kthread+0x10/0x10 [ 449.446174][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.451155][ C0] [ 449.454185][ C0] task:kworker/0:1H state:I stack:27568 pid:344 tgid:344 ppid:2 flags:0x00004000 [ 449.464504][ C0] Workqueue: 0x0 (kblockd) [ 449.469046][ C0] Call Trace: [ 449.472339][ C0] [ 449.475288][ C0] __schedule+0x1042/0x34b0 [ 449.479851][ C0] ? __pfx___schedule+0x10/0x10 [ 449.484819][ C0] ? schedule+0x298/0x350 [ 449.489270][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.494326][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.499570][ C0] ? lock_acquire+0x2f/0xb0 [ 449.504110][ C0] ? schedule+0x1fd/0x350 [ 449.508574][ C0] schedule+0xe7/0x350 [ 449.512670][ C0] ? worker_thread+0x271/0xf00 [ 449.517843][ C0] worker_thread+0x2de/0xf00 [ 449.522590][ C0] ? __kthread_parkme+0x148/0x220 [ 449.527730][ C0] ? __pfx_worker_thread+0x10/0x10 [ 449.532892][ C0] kthread+0x2c1/0x3a0 [ 449.537004][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.542427][ C0] ? __pfx_kthread+0x10/0x10 [ 449.547061][ C0] ret_from_fork+0x45/0x80 [ 449.551863][ C0] ? __pfx_kthread+0x10/0x10 [ 449.556491][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.561297][ C0] [ 449.564350][ C0] task:kworker/R-liber state:I stack:30048 pid:383 tgid:383 ppid:2 flags:0x00004000 [ 449.574762][ C0] Call Trace: [ 449.578052][ C0] [ 449.581009][ C0] __schedule+0x1042/0x34b0 [ 449.585566][ C0] ? __pfx___schedule+0x10/0x10 [ 449.590450][ C0] ? schedule+0x298/0x350 [ 449.594855][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.599937][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.605178][ C0] ? lock_acquire+0x2f/0xb0 [ 449.609736][ C0] ? schedule+0x1fd/0x350 [ 449.614128][ C0] schedule+0xe7/0x350 [ 449.618319][ C0] rescuer_thread+0x946/0xe20 [ 449.623080][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.628086][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.633165][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.638416][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.643652][ C0] ? __kthread_parkme+0x148/0x220 [ 449.648813][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.654078][ C0] kthread+0x2c1/0x3a0 [ 449.658174][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.663421][ C0] ? __pfx_kthread+0x10/0x10 [ 449.668073][ C0] ret_from_fork+0x45/0x80 [ 449.672523][ C0] ? __pfx_kthread+0x10/0x10 [ 449.677230][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.682050][ C0] [ 449.685085][ C0] task:kworker/R-zd121 state:I stack:30048 pid:413 tgid:413 ppid:2 flags:0x00004000 [ 449.695352][ C0] Call Trace: [ 449.698655][ C0] [ 449.701623][ C0] __schedule+0x1042/0x34b0 [ 449.706446][ C0] ? __pfx___schedule+0x10/0x10 [ 449.711545][ C0] ? schedule+0x298/0x350 [ 449.715916][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.721532][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.726797][ C0] ? lock_acquire+0x2f/0xb0 [ 449.731453][ C0] ? schedule+0x1fd/0x350 [ 449.735970][ C0] schedule+0xe7/0x350 [ 449.740114][ C0] rescuer_thread+0x946/0xe20 [ 449.744830][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.749802][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.755014][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.760371][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.765621][ C0] ? __kthread_parkme+0x148/0x220 [ 449.770677][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.775915][ C0] kthread+0x2c1/0x3a0 [ 449.780048][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.785283][ C0] ? __pfx_kthread+0x10/0x10 [ 449.789921][ C0] ret_from_fork+0x45/0x80 [ 449.794405][ C0] ? __pfx_kthread+0x10/0x10 [ 449.799169][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.804000][ C0] [ 449.807039][ C0] task:kworker/R-uas state:I stack:30048 pid:494 tgid:494 ppid:2 flags:0x00004000 [ 449.817302][ C0] Call Trace: [ 449.820792][ C0] [ 449.823848][ C0] __schedule+0x1042/0x34b0 [ 449.828413][ C0] ? __pfx___schedule+0x10/0x10 [ 449.833297][ C0] ? schedule+0x298/0x350 [ 449.837677][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.842753][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.847992][ C0] ? lock_acquire+0x2f/0xb0 [ 449.852571][ C0] ? schedule+0x1fd/0x350 [ 449.856938][ C0] schedule+0xe7/0x350 [ 449.861042][ C0] rescuer_thread+0x946/0xe20 [ 449.865773][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.870732][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.875795][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.881055][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.886288][ C0] ? __kthread_parkme+0x148/0x220 [ 449.891359][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 449.896614][ C0] kthread+0x2c1/0x3a0 [ 449.900706][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.905933][ C0] ? __pfx_kthread+0x10/0x10 [ 449.910547][ C0] ret_from_fork+0x45/0x80 [ 449.915038][ C0] ? __pfx_kthread+0x10/0x10 [ 449.919653][ C0] ret_from_fork_asm+0x1a/0x30 [ 449.924482][ C0] [ 449.927537][ C0] task:kworker/R-usbip state:I stack:29944 pid:1051 tgid:1051 ppid:2 flags:0x00004000 [ 449.937801][ C0] Call Trace: [ 449.941125][ C0] [ 449.944090][ C0] __schedule+0x1042/0x34b0 [ 449.948637][ C0] ? __pfx___schedule+0x10/0x10 [ 449.953516][ C0] ? schedule+0x298/0x350 [ 449.957872][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.962923][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 449.968150][ C0] ? lock_acquire+0x2f/0xb0 [ 449.972682][ C0] ? schedule+0x1fd/0x350 [ 449.977042][ C0] schedule+0xe7/0x350 [ 449.981141][ C0] rescuer_thread+0x946/0xe20 [ 449.985852][ C0] ? __kthread_parkme+0xb7/0x220 [ 449.990812][ C0] ? __pfx_lock_release+0x10/0x10 [ 449.995881][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.001112][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.006346][ C0] ? __kthread_parkme+0x148/0x220 [ 450.011395][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.016626][ C0] kthread+0x2c1/0x3a0 [ 450.020713][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.025961][ C0] ? __pfx_kthread+0x10/0x10 [ 450.030574][ C0] ret_from_fork+0x45/0x80 [ 450.035026][ C0] ? __pfx_kthread+0x10/0x10 [ 450.039643][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.044470][ C0] [ 450.047505][ C0] task:kworker/0:2 state:I stack:21904 pid:1114 tgid:1114 ppid:2 flags:0x00004000 [ 450.057728][ C0] Workqueue: 0x0 (events) [ 450.062177][ C0] Call Trace: [ 450.065487][ C0] [ 450.068433][ C0] __schedule+0x1042/0x34b0 [ 450.072992][ C0] ? __pfx___schedule+0x10/0x10 [ 450.077880][ C0] ? schedule+0x298/0x350 [ 450.082234][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.087288][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.092514][ C0] ? lock_acquire+0x2f/0xb0 [ 450.097044][ C0] ? schedule+0x1fd/0x350 [ 450.101409][ C0] schedule+0xe7/0x350 [ 450.105502][ C0] ? worker_thread+0x271/0xf00 [ 450.110396][ C0] worker_thread+0x2de/0xf00 [ 450.115045][ C0] ? __pfx_worker_thread+0x10/0x10 [ 450.120309][ C0] kthread+0x2c1/0x3a0 [ 450.124425][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.129713][ C0] ? __pfx_kthread+0x10/0x10 [ 450.134518][ C0] ret_from_fork+0x45/0x80 [ 450.139060][ C0] ? __pfx_kthread+0x10/0x10 [ 450.143686][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.148583][ C0] [ 450.151617][ C0] task:kworker/u8:5 state:I stack:23520 pid:1170 tgid:1170 ppid:2 flags:0x00004000 [ 450.161855][ C0] Workqueue: 0x0 (events_unbound) [ 450.167026][ C0] Call Trace: [ 450.170325][ C0] [ 450.173279][ C0] __schedule+0x1042/0x34b0 [ 450.177846][ C0] ? __pfx___schedule+0x10/0x10 [ 450.182739][ C0] ? schedule+0x298/0x350 [ 450.187108][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.192171][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.197400][ C0] ? lock_acquire+0x2f/0xb0 [ 450.202197][ C0] ? schedule+0x1fd/0x350 [ 450.206584][ C0] schedule+0xe7/0x350 [ 450.210725][ C0] ? worker_thread+0x271/0xf00 [ 450.215530][ C0] worker_thread+0x2de/0xf00 [ 450.220174][ C0] ? __pfx_worker_thread+0x10/0x10 [ 450.225320][ C0] kthread+0x2c1/0x3a0 [ 450.229409][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.234645][ C0] ? __pfx_kthread+0x10/0x10 [ 450.239261][ C0] ret_from_fork+0x45/0x80 [ 450.243713][ C0] ? __pfx_kthread+0x10/0x10 [ 450.248326][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.253164][ C0] [ 450.256286][ C0] task:pvrusb2-context state:S stack:29088 pid:1301 tgid:1301 ppid:2 flags:0x00004000 [ 450.266626][ C0] Call Trace: [ 450.269925][ C0] [ 450.272923][ C0] __schedule+0x1042/0x34b0 [ 450.277549][ C0] ? __pfx___schedule+0x10/0x10 [ 450.282428][ C0] ? schedule+0x298/0x350 [ 450.286802][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.291859][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.297083][ C0] ? lock_acquire+0x2f/0xb0 [ 450.301766][ C0] ? schedule+0x1fd/0x350 [ 450.306151][ C0] schedule+0xe7/0x350 [ 450.310336][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 450.316453][ C0] pvr2_context_thread_func+0x631/0x970 [ 450.322137][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 450.328246][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 450.334381][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.339638][ C0] ? __kthread_parkme+0x148/0x220 [ 450.344701][ C0] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 450.350828][ C0] kthread+0x2c1/0x3a0 [ 450.354921][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.360159][ C0] ? __pfx_kthread+0x10/0x10 [ 450.364776][ C0] ret_from_fork+0x45/0x80 [ 450.369229][ C0] ? __pfx_kthread+0x10/0x10 [ 450.373886][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.378727][ C0] [ 450.381758][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1338 tgid:1338 ppid:2 flags:0x00004000 [ 450.392114][ C0] Call Trace: [ 450.395406][ C0] [ 450.398352][ C0] __schedule+0x1042/0x34b0 [ 450.402890][ C0] ? __pfx___schedule+0x10/0x10 [ 450.407783][ C0] ? schedule+0x298/0x350 [ 450.412154][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.417219][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.422463][ C0] ? lock_acquire+0x2f/0xb0 [ 450.427013][ C0] ? schedule+0x1fd/0x350 [ 450.431394][ C0] schedule+0xe7/0x350 [ 450.435613][ C0] rescuer_thread+0x946/0xe20 [ 450.440326][ C0] ? __kthread_parkme+0xb7/0x220 [ 450.445297][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.450373][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.455629][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.460991][ C0] ? __kthread_parkme+0x148/0x220 [ 450.466150][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.471384][ C0] kthread+0x2c1/0x3a0 [ 450.475490][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.480740][ C0] ? __pfx_kthread+0x10/0x10 [ 450.485366][ C0] ret_from_fork+0x45/0x80 [ 450.489939][ C0] ? __pfx_kthread+0x10/0x10 [ 450.494624][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.499633][ C0] [ 450.502680][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1339 tgid:1339 ppid:2 flags:0x00004000 [ 450.512995][ C0] Call Trace: [ 450.516320][ C0] [ 450.519295][ C0] __schedule+0x1042/0x34b0 [ 450.523870][ C0] ? __pfx___schedule+0x10/0x10 [ 450.528800][ C0] ? schedule+0x298/0x350 [ 450.533252][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.538352][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.543923][ C0] ? lock_acquire+0x2f/0xb0 [ 450.548479][ C0] ? schedule+0x1fd/0x350 [ 450.552866][ C0] schedule+0xe7/0x350 [ 450.556995][ C0] rescuer_thread+0x946/0xe20 [ 450.561724][ C0] ? __kthread_parkme+0xb7/0x220 [ 450.566701][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.571940][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.577173][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.582491][ C0] ? __kthread_parkme+0x148/0x220 [ 450.587539][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.592943][ C0] kthread+0x2c1/0x3a0 [ 450.597035][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.602273][ C0] ? __pfx_kthread+0x10/0x10 [ 450.606920][ C0] ret_from_fork+0x45/0x80 [ 450.611480][ C0] ? __pfx_kthread+0x10/0x10 [ 450.616194][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.621108][ C0] [ 450.624162][ C0] task:kworker/R-kvub3 state:I stack:30048 pid:1340 tgid:1340 ppid:2 flags:0x00004000 [ 450.634425][ C0] Call Trace: [ 450.637726][ C0] [ 450.640677][ C0] __schedule+0x1042/0x34b0 [ 450.645224][ C0] ? __pfx___schedule+0x10/0x10 [ 450.650117][ C0] ? schedule+0x298/0x350 [ 450.654491][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.659601][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.664871][ C0] ? lock_acquire+0x2f/0xb0 [ 450.669407][ C0] ? schedule+0x1fd/0x350 [ 450.673801][ C0] schedule+0xe7/0x350 [ 450.677977][ C0] rescuer_thread+0x946/0xe20 [ 450.682808][ C0] ? __kthread_parkme+0xb7/0x220 [ 450.687787][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.692885][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.698157][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.703446][ C0] ? __kthread_parkme+0x148/0x220 [ 450.708516][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.714361][ C0] kthread+0x2c1/0x3a0 [ 450.718551][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.723781][ C0] ? __pfx_kthread+0x10/0x10 [ 450.728399][ C0] ret_from_fork+0x45/0x80 [ 450.732965][ C0] ? __pfx_kthread+0x10/0x10 [ 450.737612][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.742448][ C0] [ 450.745491][ C0] task:kworker/R-kmems state:I stack:30048 pid:1344 tgid:1344 ppid:2 flags:0x00004000 [ 450.756015][ C0] Call Trace: [ 450.759306][ C0] [ 450.762258][ C0] __schedule+0x1042/0x34b0 [ 450.766821][ C0] ? __pfx___schedule+0x10/0x10 [ 450.771722][ C0] ? schedule+0x298/0x350 [ 450.776111][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.781339][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.786586][ C0] ? lock_acquire+0x2f/0xb0 [ 450.791128][ C0] ? schedule+0x1fd/0x350 [ 450.795499][ C0] schedule+0xe7/0x350 [ 450.799737][ C0] rescuer_thread+0x946/0xe20 [ 450.804543][ C0] ? __kthread_parkme+0xb7/0x220 [ 450.809550][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.814657][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.820073][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.825348][ C0] ? __kthread_parkme+0x148/0x220 [ 450.830516][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.835778][ C0] kthread+0x2c1/0x3a0 [ 450.839892][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.845400][ C0] ? __pfx_kthread+0x10/0x10 [ 450.850040][ C0] ret_from_fork+0x45/0x80 [ 450.855045][ C0] ? __pfx_kthread+0x10/0x10 [ 450.859677][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.864513][ C0] [ 450.867555][ C0] task:kworker/R-elous state:I stack:30144 pid:1376 tgid:1376 ppid:2 flags:0x00004000 [ 450.877897][ C0] Call Trace: [ 450.881198][ C0] [ 450.884148][ C0] __schedule+0x1042/0x34b0 [ 450.888696][ C0] ? __pfx___schedule+0x10/0x10 [ 450.893611][ C0] ? schedule+0x298/0x350 [ 450.898102][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.903175][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 450.908423][ C0] ? lock_acquire+0x2f/0xb0 [ 450.912958][ C0] ? schedule+0x1fd/0x350 [ 450.917356][ C0] schedule+0xe7/0x350 [ 450.921474][ C0] rescuer_thread+0x946/0xe20 [ 450.926211][ C0] ? __kthread_parkme+0xb7/0x220 [ 450.931232][ C0] ? __pfx_lock_release+0x10/0x10 [ 450.936335][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.941756][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.947036][ C0] ? __kthread_parkme+0x148/0x220 [ 450.952099][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 450.957423][ C0] kthread+0x2c1/0x3a0 [ 450.961526][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.966755][ C0] ? __pfx_kthread+0x10/0x10 [ 450.971372][ C0] ret_from_fork+0x45/0x80 [ 450.975824][ C0] ? __pfx_kthread+0x10/0x10 [ 450.980485][ C0] ret_from_fork_asm+0x1a/0x30 [ 450.985318][ C0] [ 450.988352][ C0] task:kworker/R-mld state:I stack:30048 pid:1562 tgid:1562 ppid:2 flags:0x00004000 [ 450.998591][ C0] Call Trace: [ 451.001885][ C0] [ 451.004836][ C0] __schedule+0x1042/0x34b0 [ 451.009377][ C0] ? __pfx___schedule+0x10/0x10 [ 451.014258][ C0] ? schedule+0x298/0x350 [ 451.018619][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.023674][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.028904][ C0] ? lock_acquire+0x2f/0xb0 [ 451.033437][ C0] ? schedule+0x1fd/0x350 [ 451.037801][ C0] schedule+0xe7/0x350 [ 451.042001][ C0] rescuer_thread+0x946/0xe20 [ 451.046796][ C0] ? __kthread_parkme+0xb7/0x220 [ 451.051757][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.056906][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 451.062136][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 451.067367][ C0] ? __kthread_parkme+0x148/0x220 [ 451.072415][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 451.077733][ C0] kthread+0x2c1/0x3a0 [ 451.081823][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.087134][ C0] ? __pfx_kthread+0x10/0x10 [ 451.091750][ C0] ret_from_fork+0x45/0x80 [ 451.096196][ C0] ? __pfx_kthread+0x10/0x10 [ 451.100808][ C0] ret_from_fork_asm+0x1a/0x30 [ 451.105629][ C0] [ 451.108768][ C0] task:kworker/R-ipv6_ state:I stack:30048 pid:1563 tgid:1563 ppid:2 flags:0x00004000 [ 451.119433][ C0] Call Trace: [ 451.122736][ C0] [ 451.125706][ C0] __schedule+0x1042/0x34b0 [ 451.130339][ C0] ? __pfx___schedule+0x10/0x10 [ 451.135341][ C0] ? schedule+0x298/0x350 [ 451.139771][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.144886][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.150224][ C0] ? lock_acquire+0x2f/0xb0 [ 451.154804][ C0] ? schedule+0x1fd/0x350 [ 451.159194][ C0] schedule+0xe7/0x350 [ 451.163301][ C0] rescuer_thread+0x946/0xe20 [ 451.168027][ C0] ? __kthread_parkme+0xb7/0x220 [ 451.173076][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.178149][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 451.183387][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 451.188634][ C0] ? __kthread_parkme+0x148/0x220 [ 451.193731][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 451.198980][ C0] kthread+0x2c1/0x3a0 [ 451.203082][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.208335][ C0] ? __pfx_kthread+0x10/0x10 [ 451.212977][ C0] ret_from_fork+0x45/0x80 [ 451.217464][ C0] ? __pfx_kthread+0x10/0x10 [ 451.222167][ C0] ret_from_fork_asm+0x1a/0x30 [ 451.227004][ C0] [ 451.230040][ C0] task:kworker/u8:6 state:I stack:25968 pid:1618 tgid:1618 ppid:2 flags:0x00004000 [ 451.240882][ C0] Workqueue: 0x0 (events_unbound) [ 451.246061][ C0] Call Trace: [ 451.249376][ C0] [ 451.252341][ C0] __schedule+0x1042/0x34b0 [ 451.256884][ C0] ? __pfx___schedule+0x10/0x10 [ 451.261838][ C0] ? schedule+0x298/0x350 [ 451.266201][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.271258][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.276546][ C0] ? lock_acquire+0x2f/0xb0 [ 451.281077][ C0] ? schedule+0x1fd/0x350 [ 451.285561][ C0] schedule+0xe7/0x350 [ 451.289658][ C0] ? worker_thread+0x271/0xf00 [ 451.294455][ C0] worker_thread+0x2de/0xf00 [ 451.299093][ C0] ? __pfx_worker_thread+0x10/0x10 [ 451.304242][ C0] kthread+0x2c1/0x3a0 [ 451.308334][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.313559][ C0] ? __pfx_kthread+0x10/0x10 [ 451.318186][ C0] ret_from_fork+0x45/0x80 [ 451.322651][ C0] ? __pfx_kthread+0x10/0x10 [ 451.327269][ C0] ret_from_fork_asm+0x1a/0x30 [ 451.332078][ C0] [ 451.335130][ C0] task:kworker/u8:7 state:I stack:24304 pid:1655 tgid:1655 ppid:2 flags:0x00004000 [ 451.345486][ C0] Workqueue: 0x0 (events_unbound) [ 451.350672][ C0] Call Trace: [ 451.353995][ C0] [ 451.356975][ C0] __schedule+0x1042/0x34b0 [ 451.361540][ C0] ? __pfx___schedule+0x10/0x10 [ 451.366448][ C0] ? schedule+0x298/0x350 [ 451.370818][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.375878][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.381114][ C0] ? lock_acquire+0x2f/0xb0 [ 451.385674][ C0] ? schedule+0x1fd/0x350 [ 451.390035][ C0] schedule+0xe7/0x350 [ 451.394392][ C0] ? worker_thread+0x271/0xf00 [ 451.399210][ C0] worker_thread+0x2de/0xf00 [ 451.403845][ C0] ? __pfx_worker_thread+0x10/0x10 [ 451.409134][ C0] kthread+0x2c1/0x3a0 [ 451.413244][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.418586][ C0] ? __pfx_kthread+0x10/0x10 [ 451.423232][ C0] ret_from_fork+0x45/0x80 [ 451.427715][ C0] ? __pfx_kthread+0x10/0x10 [ 451.432351][ C0] ret_from_fork_asm+0x1a/0x30 [ 451.438042][ C0] [ 451.441097][ C0] task:jbd2/sda1-8 state:S stack:26000 pid:2824 tgid:2824 ppid:2 flags:0x00004000 [ 451.451361][ C0] Call Trace: [ 451.454671][ C0] [ 451.457630][ C0] __schedule+0x1042/0x34b0 [ 451.462191][ C0] ? __pfx___schedule+0x10/0x10 [ 451.467184][ C0] ? schedule+0x298/0x350 [ 451.471551][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.476610][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.481860][ C0] ? lock_acquire+0x2f/0xb0 [ 451.486413][ C0] ? schedule+0x1fd/0x350 [ 451.490799][ C0] schedule+0xe7/0x350 [ 451.494923][ C0] kjournald2+0x5c7/0x760 [ 451.499290][ C0] ? __kthread_parkme+0xb7/0x220 [ 451.504282][ C0] ? __pfx_kjournald2+0x10/0x10 [ 451.509172][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 451.515286][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 451.520522][ C0] ? __kthread_parkme+0x148/0x220 [ 451.525660][ C0] ? __pfx_kjournald2+0x10/0x10 [ 451.530540][ C0] kthread+0x2c1/0x3a0 [ 451.535279][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.540628][ C0] ? __pfx_kthread+0x10/0x10 [ 451.545279][ C0] ret_from_fork+0x45/0x80 [ 451.549744][ C0] ? __pfx_kthread+0x10/0x10 [ 451.554373][ C0] ret_from_fork_asm+0x1a/0x30 [ 451.559185][ C0] [ 451.562217][ C0] task:kworker/R-ext4- state:I stack:30832 pid:2825 tgid:2825 ppid:2 flags:0x00004000 [ 451.572478][ C0] Call Trace: [ 451.575805][ C0] [ 451.578760][ C0] __schedule+0x1042/0x34b0 [ 451.583321][ C0] ? __pfx___schedule+0x10/0x10 [ 451.588206][ C0] ? schedule+0x298/0x350 [ 451.592566][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.597758][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.603394][ C0] ? lock_acquire+0x2f/0xb0 [ 451.607950][ C0] ? schedule+0x1fd/0x350 [ 451.612456][ C0] schedule+0xe7/0x350 [ 451.616570][ C0] rescuer_thread+0x946/0xe20 [ 451.621281][ C0] ? __kthread_parkme+0xb7/0x220 [ 451.626242][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.631310][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 451.636736][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 451.642001][ C0] ? __kthread_parkme+0x148/0x220 [ 451.647051][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 451.652306][ C0] kthread+0x2c1/0x3a0 [ 451.656399][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.661633][ C0] ? __pfx_kthread+0x10/0x10 [ 451.666249][ C0] ret_from_fork+0x45/0x80 [ 451.670700][ C0] ? __pfx_kthread+0x10/0x10 [ 451.675314][ C0] ret_from_fork_asm+0x1a/0x30 [ 451.680124][ C0] [ 451.683157][ C0] task:syslogd state:S stack:24992 pid:2844 tgid:2844 ppid:1 flags:0x00000002 [ 451.693414][ C0] Call Trace: [ 451.696729][ C0] [ 451.699692][ C0] __schedule+0x1042/0x34b0 [ 451.704298][ C0] ? __pfx___schedule+0x10/0x10 [ 451.709193][ C0] ? schedule+0x298/0x350 [ 451.713559][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.718645][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.723879][ C0] ? lock_acquire+0x2f/0xb0 [ 451.728450][ C0] ? schedule+0x1fd/0x350 [ 451.732910][ C0] schedule+0xe7/0x350 [ 451.737125][ C0] schedule_timeout+0x258/0x2a0 [ 451.742023][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 451.747473][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 451.753362][ C0] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 451.759179][ C0] __skb_wait_for_more_packets+0x36c/0x5e0 [ 451.765040][ C0] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 451.771412][ C0] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 451.776820][ C0] ? __pfx_receiver_wake_function+0x10/0x10 [ 451.782812][ C0] __unix_dgram_recvmsg+0x243/0xdd0 [ 451.788074][ C0] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 451.793843][ C0] ? __pfx_sock_has_perm+0x10/0x10 [ 451.798995][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 451.804186][ C0] unix_dgram_recvmsg+0xd0/0x110 [ 451.809254][ C0] sock_recvmsg+0x1f6/0x250 [ 451.813792][ C0] sock_read_iter+0x2bb/0x3b0 [ 451.818528][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 451.823778][ C0] ? security_file_permission+0x21/0x80 [ 451.829392][ C0] vfs_read+0xa4c/0xbe0 [ 451.833592][ C0] ? __pfx_vfs_read+0x10/0x10 [ 451.838329][ C0] ? rcu_is_watching+0x12/0xc0 [ 451.843429][ C0] ksys_read+0x1fa/0x260 [ 451.847713][ C0] ? __pfx_ksys_read+0x10/0x10 [ 451.852522][ C0] do_syscall_64+0xcd/0x250 [ 451.857057][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.862997][ C0] RIP: 0033:0x7f60bbc42b6a [ 451.867430][ C0] RSP: 002b:00007ffda55aee18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 451.875894][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f60bbc42b6a [ 451.883936][ C0] RDX: 00000000000000ff RSI: 000055da17e8b300 RDI: 0000000000000000 [ 451.891932][ C0] RBP: 000055da17e8b2c0 R08: 0000000000000001 R09: 0000000000000000 [ 451.899926][ C0] R10: 00007f60bbde13a3 R11: 0000000000000246 R12: 000055da17e8b370 [ 451.907926][ C0] R13: 000055da17e8b300 R14: 0000000000000000 R15: 00007f60bbe25a80 [ 451.915953][ C0] [ 451.919066][ C0] task:klogd state:S stack:25424 pid:2851 tgid:2851 ppid:1 flags:0x00000002 [ 451.929420][ C0] Call Trace: [ 451.932739][ C0] [ 451.935701][ C0] __schedule+0x1042/0x34b0 [ 451.940245][ C0] ? __pfx___schedule+0x10/0x10 [ 451.945131][ C0] ? schedule+0x298/0x350 [ 451.949510][ C0] ? __pfx_lock_release+0x10/0x10 [ 451.954569][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 451.959795][ C0] ? lock_acquire+0x2f/0xb0 [ 451.964329][ C0] ? schedule+0x1fd/0x350 [ 451.968688][ C0] schedule+0xe7/0x350 [ 451.972787][ C0] syslog_print+0x214/0x5d0 [ 451.977416][ C0] ? __pfx_syslog_print+0x10/0x10 [ 451.982495][ C0] ? avc_has_perm_noaudit+0x143/0x3a0 [ 451.988079][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 451.994189][ C0] ? avc_has_perm+0x11b/0x1c0 [ 451.999004][ C0] do_syslog+0x3e1/0x6c0 [ 452.003456][ C0] ? __pfx_do_syslog+0x10/0x10 [ 452.008275][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.013068][ C0] __x64_sys_syslog+0x74/0xb0 [ 452.017849][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 452.023111][ C0] do_syscall_64+0xcd/0x250 [ 452.027825][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.033885][ C0] RIP: 0033:0x7f1feb83bfa7 [ 452.038364][ C0] RSP: 002b:00007ffcf1d510c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 452.046818][ C0] RAX: ffffffffffffffda RBX: 00007f1feb9da4a0 RCX: 00007f1feb83bfa7 [ 452.054897][ C0] RDX: 00000000000003ff RSI: 00007f1feb9da4a0 RDI: 0000000000000002 [ 452.062912][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: fd871132e37038ba [ 452.070912][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f1feb9da4a0 [ 452.078926][ C0] R13: 00007f1feb9ca212 R14: 00007f1feb9da555 R15: 00007f1feb9da555 [ 452.086942][ C0] [ 452.089999][ C0] task:udevd state:R running task stack:26304 pid:2862 tgid:2862 ppid:1 flags:0x00000000 [ 452.101803][ C0] Call Trace: [ 452.105096][ C0] [ 452.107958][ C0] sched_show_task+0x3f0/0x5f0 [ 452.112851][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 452.118082][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 452.123453][ C0] show_state_filter+0xee/0x320 [ 452.128351][ C0] k_spec+0xed/0x150 [ 452.132290][ C0] ? __pfx_k_spec+0x10/0x10 [ 452.136856][ C0] kbd_event+0xcbd/0x17a0 [ 452.141228][ C0] ? __pfx_kbd_event+0x10/0x10 [ 452.146033][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 452.151698][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.156571][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 452.161825][ C0] input_handle_events_default+0x116/0x1b0 [ 452.167727][ C0] input_pass_values+0x738/0x880 [ 452.172708][ C0] input_handle_event+0xf0b/0x14d0 [ 452.177848][ C0] ? input_event+0x70/0xa0 [ 452.182299][ C0] input_event+0x83/0xa0 [ 452.186595][ C0] hidinput_report_event+0xb2/0x100 [ 452.191826][ C0] hid_report_raw_event+0x274/0x11c0 [ 452.197152][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 452.203340][ C0] hid_irq_in+0x35e/0x870 [ 452.207712][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 452.213202][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 452.218435][ C0] dummy_timer+0x17f0/0x3930 [ 452.223075][ C0] ? lock_acquire+0x2f/0xb0 [ 452.227609][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 452.232839][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 452.237823][ C0] ? mark_held_locks+0x9f/0xe0 [ 452.242629][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 452.248484][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 452.253456][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 452.258700][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 452.264460][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 452.270579][ C0] hrtimer_run_softirq+0x17d/0x350 [ 452.275758][ C0] handle_softirqs+0x206/0x8d0 [ 452.280553][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 452.285873][ C0] irq_exit_rcu+0xac/0x110 [ 452.290325][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 452.296004][ C0] [ 452.298947][ C0] [ 452.302251][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 452.308255][ C0] RIP: 0010:unwind_next_frame+0x68/0x20c0 [ 452.314030][ C0] Code: 31 c0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 49 8d 6d 48 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 00 18 00 00 49 8b 45 48 48 89 44 24 08 49 8d 45 [ 452.333772][ C0] RSP: 0018:ffffc9000147f5a0 EFLAGS: 00000a02 [ 452.339897][ C0] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc9000147f6a8 [ 452.347896][ C0] RDX: 1ffff9200028fecb RSI: ffffffff8141f255 RDI: ffffc9000147f610 [ 452.355893][ C0] RBP: ffffc9000147f658 R08: ffffc9000147f644 R09: ffffffff8aad6e64 [ 452.364023][ C0] R10: ffffc9000147f610 R11: 0000000000000dee R12: ffffffff8141efa0 [ 452.372157][ C0] R13: ffffc9000147f610 R14: 0000000000000000 R15: ffff888117539d40 [ 452.380261][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 452.386477][ C0] ? stack_trace_save+0x95/0xd0 [ 452.391394][ C0] ? __unwind_start+0x45f/0x7f0 [ 452.396281][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 452.402485][ C0] arch_stack_walk+0x95/0x100 [ 452.407217][ C0] ? stack_trace_save+0x95/0xd0 [ 452.412114][ C0] stack_trace_save+0x95/0xd0 [ 452.416830][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 452.422249][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 452.427940][ C0] ? find_held_lock+0x2d/0x110 [ 452.432733][ C0] kasan_save_stack+0x33/0x60 [ 452.437492][ C0] kasan_save_track+0x14/0x30 [ 452.442200][ C0] __kasan_kmalloc+0x8f/0xa0 [ 452.446908][ C0] kernfs_fop_open+0x28b/0xdb0 [ 452.451776][ C0] do_dentry_open+0x6cb/0x1390 [ 452.456580][ C0] ? __pfx_kernfs_fop_open+0x10/0x10 [ 452.461898][ C0] ? inode_permission+0xdd/0x5f0 [ 452.466981][ C0] vfs_open+0x82/0x3f0 [ 452.471098][ C0] ? may_open+0x1f2/0x400 [ 452.475471][ C0] path_openat+0x1e6a/0x2d60 [ 452.480211][ C0] ? __pfx_path_openat+0x10/0x10 [ 452.485254][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 452.490522][ C0] do_filp_open+0x1dc/0x430 [ 452.495178][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 452.500251][ C0] ? find_held_lock+0x2d/0x110 [ 452.505078][ C0] ? _raw_spin_unlock+0x28/0x50 [ 452.510061][ C0] ? alloc_fd+0x2d7/0x6c0 [ 452.514458][ C0] do_sys_openat2+0x17a/0x1e0 [ 452.519196][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 452.524577][ C0] ? __rseq_handle_notify_resume+0x67c/0x10b0 [ 452.530741][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 452.535933][ C0] __x64_sys_openat+0x175/0x210 [ 452.540851][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 452.546277][ C0] do_syscall_64+0xcd/0x250 [ 452.550807][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.556756][ C0] RIP: 0033:0x7f7d399009a4 [ 452.561203][ C0] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 452.581551][ C0] RSP: 002b:00007ffce8e1b1d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 452.590094][ C0] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f7d399009a4 [ 452.598116][ C0] RDX: 0000000000080000 RSI: 00007ffce8e1b308 RDI: 00000000ffffff9c [ 452.606194][ C0] RBP: 00007ffce8e1b308 R08: 0000000000000008 R09: 0000000000000001 [ 452.614195][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 452.622208][ C0] R13: 0000557494a8eb42 R14: 0000000000000001 R15: 0000000000000000 [ 452.630302][ C0] [ 452.633341][ C0] task:dbus-daemon state:S stack:28032 pid:2884 tgid:2884 ppid:1 flags:0x00000002 [ 452.644009][ C0] Call Trace: [ 452.647318][ C0] [ 452.650270][ C0] __schedule+0x1042/0x34b0 [ 452.654864][ C0] ? __pfx___schedule+0x10/0x10 [ 452.659752][ C0] ? schedule+0x298/0x350 [ 452.664121][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.669287][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 452.674561][ C0] ? lock_acquire+0x2f/0xb0 [ 452.679109][ C0] ? schedule+0x1fd/0x350 [ 452.683474][ C0] schedule+0xe7/0x350 [ 452.687576][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 452.693677][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 452.700407][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 452.705421][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 452.710978][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 452.715870][ C0] ? mark_lock+0xb5/0xc60 [ 452.720449][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 452.725614][ C0] ? find_held_lock+0x2d/0x110 [ 452.730446][ C0] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 452.737042][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.742132][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 452.748551][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 452.753782][ C0] ? handle_mm_fault+0x497/0xaa0 [ 452.758772][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 452.764548][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 452.769875][ C0] do_syscall_64+0xcd/0x250 [ 452.774403][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.780334][ C0] RIP: 0033:0x7fdcc78a8457 [ 452.784768][ C0] RSP: 002b:00007fff0246e308 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 452.793229][ C0] RAX: ffffffffffffffda RBX: 00007fff0246e318 RCX: 00007fdcc78a8457 [ 452.801217][ C0] RDX: 0000000000000040 RSI: 00007fff0246e318 RDI: 0000000000000003 [ 452.809220][ C0] RBP: 00007fff0246e6a8 R08: 0000000000000c28 R09: 00007fdcc7a1d080 [ 452.817539][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 452.825638][ C0] R13: 0000000000000001 R14: 00007fff0246e6a8 R15: 00007fff0246e9b8 [ 452.833740][ C0] [ 452.836868][ C0] task:dhcpcd state:S stack:25248 pid:2899 tgid:2899 ppid:1 flags:0x00000002 [ 452.847554][ C0] Call Trace: [ 452.850854][ C0] [ 452.853811][ C0] __schedule+0x1042/0x34b0 [ 452.858827][ C0] ? __pfx___schedule+0x10/0x10 [ 452.863707][ C0] ? schedule+0x298/0x350 [ 452.868087][ C0] ? __pfx_lock_release+0x10/0x10 [ 452.873157][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 452.878434][ C0] ? lock_acquire+0x2f/0xb0 [ 452.883018][ C0] ? schedule+0x1fd/0x350 [ 452.887400][ C0] schedule+0xe7/0x350 [ 452.891587][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 452.897705][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 452.904476][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 452.909788][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 452.915268][ C0] ? __pfx___pollwait+0x10/0x10 [ 452.920164][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 452.925868][ C0] ? unix_dgram_poll+0x373/0x780 [ 452.930882][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 452.937192][ C0] do_sys_poll+0xae0/0xde0 [ 452.941686][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 452.946714][ C0] ? move_addr_to_user+0xab/0x1d0 [ 452.951825][ C0] ? __pfx_pollwake+0x10/0x10 [ 452.956698][ C0] ? __pfx_pollwake+0x10/0x10 [ 452.961479][ C0] ? __pfx_pollwake+0x10/0x10 [ 452.966811][ C0] ? __pfx_pollwake+0x10/0x10 [ 452.971603][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 452.976959][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 452.982432][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 452.987789][ C0] ? set_user_sigmask+0x217/0x2a0 [ 452.992985][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 452.998457][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 453.003380][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 453.008717][ C0] ? __secure_computing+0x227/0x3a0 [ 453.013973][ C0] do_syscall_64+0xcd/0x250 [ 453.018506][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.024561][ C0] RIP: 0033:0x7f2fb165ead5 [ 453.029009][ C0] RSP: 002b:00007ffd983db1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 453.037550][ C0] RAX: ffffffffffffffda RBX: 000055e66c0e6f20 RCX: 00007f2fb165ead5 [ 453.045546][ C0] RDX: 00007ffd983db1e0 RSI: 0000000000000004 RDI: 000055e66c0f0eb0 [ 453.053532][ C0] RBP: 00007ffd983db510 R08: 0000000000000008 R09: 00007f2fb1747080 [ 453.061648][ C0] R10: 00007ffd983db510 R11: 0000000000000246 R12: 00007ffd983db208 [ 453.069646][ C0] R13: 000055e66a99a610 R14: 0000000000000000 R15: 0000000000000000 [ 453.077782][ C0] [ 453.081013][ C0] task:dhcpcd state:S stack:24448 pid:2900 tgid:2900 ppid:2899 flags:0x00000002 [ 453.091776][ C0] Call Trace: [ 453.095175][ C0] [ 453.098128][ C0] __schedule+0x1042/0x34b0 [ 453.102673][ C0] ? __pfx___schedule+0x10/0x10 [ 453.107575][ C0] ? schedule+0x298/0x350 [ 453.111931][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.117022][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 453.122372][ C0] ? lock_acquire+0x2f/0xb0 [ 453.126947][ C0] ? schedule+0x1fd/0x350 [ 453.131626][ C0] schedule+0xe7/0x350 [ 453.135758][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 453.142297][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 453.148948][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.154538][ C0] ? __pfx___pollwait+0x10/0x10 [ 453.159421][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 453.165010][ C0] ? unix_dgram_poll+0x373/0x780 [ 453.170001][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 453.176388][ C0] do_sys_poll+0xae0/0xde0 [ 453.180888][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 453.185902][ C0] ? sock_def_readable+0x1de/0x610 [ 453.191044][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.196112][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.200862][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.205616][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.210379][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 453.215630][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.220898][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 453.226144][ C0] ? set_user_sigmask+0x217/0x2a0 [ 453.231237][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 453.236675][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 453.241483][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 453.246831][ C0] do_syscall_64+0xcd/0x250 [ 453.251362][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.257295][ C0] RIP: 0033:0x7f2fb165ead5 [ 453.261728][ C0] RSP: 002b:00007ffd983db1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 453.270164][ C0] RAX: ffffffffffffffda RBX: 000055e66c0e6f20 RCX: 00007f2fb165ead5 [ 453.278155][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055e66c0e6f00 [ 453.286143][ C0] RBP: 00007ffd983db510 R08: 0000000000000008 R09: 6febc4ef06daa5f9 [ 453.294194][ C0] R10: 00007ffd983db510 R11: 0000000000000246 R12: 0000000000000000 [ 453.302184][ C0] R13: 000055e66a99a610 R14: 0000000000000000 R15: 0000000000000000 [ 453.310194][ C0] [ 453.313247][ C0] task:dhcpcd state:S stack:27776 pid:2901 tgid:2901 ppid:2899 flags:0x00000002 [ 453.323661][ C0] Call Trace: [ 453.326952][ C0] [ 453.329899][ C0] __schedule+0x1042/0x34b0 [ 453.334459][ C0] ? __pfx___schedule+0x10/0x10 [ 453.339340][ C0] ? schedule+0x298/0x350 [ 453.343698][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.348769][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 453.354006][ C0] ? lock_acquire+0x2f/0xb0 [ 453.358541][ C0] ? schedule+0x1fd/0x350 [ 453.362990][ C0] schedule+0xe7/0x350 [ 453.367123][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 453.373221][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 453.379923][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.385164][ C0] ? __pfx___pollwait+0x10/0x10 [ 453.390315][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 453.395758][ C0] ? unix_dgram_poll+0x373/0x780 [ 453.400731][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 453.407029][ C0] do_sys_poll+0xae0/0xde0 [ 453.411500][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 453.416522][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 453.421588][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.426298][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.431008][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.435772][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.440535][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 453.445766][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.451021][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 453.456256][ C0] ? set_user_sigmask+0x217/0x2a0 [ 453.461314][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 453.466742][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 453.472158][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 453.476967][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 453.482481][ C0] ? __secure_computing+0x227/0x3a0 [ 453.487718][ C0] do_syscall_64+0xcd/0x250 [ 453.492243][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.498265][ C0] RIP: 0033:0x7f2fb165ead5 [ 453.502697][ C0] RSP: 002b:00007ffd983db1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 453.511267][ C0] RAX: ffffffffffffffda RBX: 000055e66c0e6f20 RCX: 00007f2fb165ead5 [ 453.519406][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e66c0f0020 [ 453.527447][ C0] RBP: 00007ffd983db510 R08: 0000000000000008 R09: 000055e66a99a3d0 [ 453.535462][ C0] R10: 00007ffd983db510 R11: 0000000000000246 R12: 0000000000000000 [ 453.543457][ C0] R13: 000055e66a99a610 R14: 0000000000000003 R15: 0000000000000000 [ 453.551489][ C0] [ 453.554869][ C0] task:dhcpcd state:S stack:26640 pid:2902 tgid:2902 ppid:2899 flags:0x00000002 [ 453.565196][ C0] Call Trace: [ 453.568488][ C0] [ 453.571447][ C0] __schedule+0x1042/0x34b0 [ 453.576101][ C0] ? __pfx___schedule+0x10/0x10 [ 453.580982][ C0] ? schedule+0x298/0x350 [ 453.585351][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.590412][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 453.595641][ C0] ? lock_acquire+0x2f/0xb0 [ 453.600172][ C0] ? schedule+0x1fd/0x350 [ 453.604537][ C0] schedule+0xe7/0x350 [ 453.608649][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 453.614749][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 453.621390][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.626725][ C0] ? __pfx___pollwait+0x10/0x10 [ 453.631779][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 453.637115][ C0] ? unix_dgram_poll+0x373/0x780 [ 453.642168][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 453.648448][ C0] do_sys_poll+0xae0/0xde0 [ 453.652991][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 453.657992][ C0] ? unix_stream_recvmsg+0x138/0x1c0 [ 453.663314][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.668033][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.672743][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.677455][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.682346][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.687163][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 453.692570][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.697888][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 453.703287][ C0] ? set_user_sigmask+0x217/0x2a0 [ 453.708454][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 453.713882][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 453.719319][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 453.724274][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 453.729703][ C0] ? ksys_read+0x1ad/0x260 [ 453.734186][ C0] ? __secure_computing+0x227/0x3a0 [ 453.739437][ C0] do_syscall_64+0xcd/0x250 [ 453.743972][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.750026][ C0] RIP: 0033:0x7f2fb165ead5 [ 453.754647][ C0] RSP: 002b:00007ffd983db1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 453.763107][ C0] RAX: ffffffffffffffda RBX: 000055e66c0e6f20 RCX: 00007f2fb165ead5 [ 453.771121][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e66c0f0020 [ 453.779129][ C0] RBP: 00007ffd983db510 R08: 0000000000000008 R09: 000055e66a99a3d0 [ 453.787116][ C0] R10: 00007ffd983db510 R11: 0000000000000246 R12: 0000000000000000 [ 453.795104][ C0] R13: 000055e66a99a610 R14: 0000000000000000 R15: 0000000000000000 [ 453.803196][ C0] [ 453.806233][ C0] task:sshd state:S stack:27520 pid:2918 tgid:2918 ppid:1 flags:0x00000002 [ 453.816479][ C0] Call Trace: [ 453.819779][ C0] [ 453.822814][ C0] __schedule+0x1042/0x34b0 [ 453.827357][ C0] ? __pfx___schedule+0x10/0x10 [ 453.832259][ C0] ? schedule+0x298/0x350 [ 453.836618][ C0] ? __pfx_lock_release+0x10/0x10 [ 453.841783][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 453.847011][ C0] ? lock_acquire+0x2f/0xb0 [ 453.851545][ C0] ? schedule+0x1fd/0x350 [ 453.855906][ C0] schedule+0xe7/0x350 [ 453.860029][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 453.866217][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 453.872935][ C0] ? tcp_poll+0x45b/0xf90 [ 453.877296][ C0] ? lock_acquire+0x2f/0xb0 [ 453.881826][ C0] ? __might_fault+0xe3/0x190 [ 453.886566][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 453.893018][ C0] do_sys_poll+0xae0/0xde0 [ 453.897465][ C0] ? find_held_lock+0x2d/0x110 [ 453.902281][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 453.907354][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 453.912598][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.917419][ C0] ? __pfx_mark_lock+0x10/0x10 [ 453.922232][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.927001][ C0] ? __pfx_pollwake+0x10/0x10 [ 453.931850][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 453.937116][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 453.942406][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 453.947639][ C0] ? set_user_sigmask+0x217/0x2a0 [ 453.952727][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 453.958167][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 453.963007][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 453.968472][ C0] do_syscall_64+0xcd/0x250 [ 453.973021][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.978982][ C0] RIP: 0033:0x7fddcace2ad5 [ 453.983437][ C0] RSP: 002b:00007ffc60a9c470 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 453.991899][ C0] RAX: ffffffffffffffda RBX: 000055849a9df540 RCX: 00007fddcace2ad5 [ 453.999894][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055849a9dfa20 [ 454.007919][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 454.015922][ C0] R10: 00007ffc60a9c628 R11: 0000000000000246 R12: 000055849a9dfa20 [ 454.024085][ C0] R13: 00007ffc60a9c628 R14: 0000000000000002 R15: 000055849a9dfa0c [ 454.032180][ C0] [ 454.035454][ C0] task:getty state:S stack:25424 pid:2920 tgid:2920 ppid:1 flags:0x00000002 [ 454.045681][ C0] Call Trace: [ 454.048973][ C0] [ 454.051921][ C0] __schedule+0x1042/0x34b0 [ 454.056465][ C0] ? __pfx___schedule+0x10/0x10 [ 454.061371][ C0] ? schedule+0x298/0x350 [ 454.065734][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.070795][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 454.076023][ C0] ? lock_acquire+0x2f/0xb0 [ 454.080562][ C0] ? schedule+0x1fd/0x350 [ 454.084925][ C0] schedule+0xe7/0x350 [ 454.089025][ C0] schedule_timeout+0x258/0x2a0 [ 454.093903][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 454.099308][ C0] ? down_read+0xc9/0x330 [ 454.103675][ C0] ? __pfx___up_read+0x10/0x10 [ 454.108497][ C0] ? wait_woken+0x48/0x1c0 [ 454.112946][ C0] wait_woken+0x175/0x1c0 [ 454.117325][ C0] n_tty_read+0x10fb/0x1480 [ 454.121879][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 454.126780][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 454.132892][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 454.138585][ C0] tty_read+0x30e/0x5b0 [ 454.142797][ C0] ? __pfx_tty_read+0x10/0x10 [ 454.147521][ C0] ? inode_security+0x101/0x130 [ 454.152427][ C0] ? security_file_permission+0x21/0x80 [ 454.158034][ C0] vfs_read+0x87f/0xbe0 [ 454.162280][ C0] ? __pfx_vfs_read+0x10/0x10 [ 454.167058][ C0] ksys_read+0x12f/0x260 [ 454.171356][ C0] ? __pfx_ksys_read+0x10/0x10 [ 454.176166][ C0] do_syscall_64+0xcd/0x250 [ 454.180696][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.186719][ C0] RIP: 0033:0x7fb80a521b6a [ 454.191186][ C0] RSP: 002b:00007ffdfcab5538 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 454.199739][ C0] RAX: ffffffffffffffda RBX: 0000556489e5a2c0 RCX: 00007fb80a521b6a [ 454.207736][ C0] RDX: 0000000000000001 RSI: 00007ffdfcab5550 RDI: 0000000000000000 [ 454.215752][ C0] RBP: 0000556489e5a320 R08: 0000000000000000 R09: 878000e5461e2955 [ 454.223779][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 0000556489e5a35c [ 454.231798][ C0] R13: 00007ffdfcab5550 R14: 0000000000000000 R15: 0000556489e5a35c [ 454.239997][ C0] [ 454.243216][ C0] task:dhcpcd state:S stack:27424 pid:2923 tgid:2923 ppid:2900 flags:0x00000002 [ 454.253546][ C0] Call Trace: [ 454.256836][ C0] [ 454.259806][ C0] __schedule+0x1042/0x34b0 [ 454.264358][ C0] ? __pfx___schedule+0x10/0x10 [ 454.269341][ C0] ? schedule+0x298/0x350 [ 454.273788][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.278949][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 454.284224][ C0] ? lock_acquire+0x2f/0xb0 [ 454.288805][ C0] ? schedule+0x1fd/0x350 [ 454.293177][ C0] schedule+0xe7/0x350 [ 454.297289][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 454.303402][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 454.310031][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.315359][ C0] ? __pfx___pollwait+0x10/0x10 [ 454.320357][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 454.325668][ C0] ? unix_dgram_poll+0x373/0x780 [ 454.330650][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 454.336938][ C0] do_sys_poll+0xae0/0xde0 [ 454.341403][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 454.346374][ C0] ? __pfx_packet_sendmsg+0x10/0x10 [ 454.351638][ C0] ? __pfx_pollwake+0x10/0x10 [ 454.356356][ C0] ? __pfx_pollwake+0x10/0x10 [ 454.361125][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 454.366406][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.371651][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 454.376887][ C0] ? set_user_sigmask+0x217/0x2a0 [ 454.381974][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 454.387396][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 454.392901][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 454.397709][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 454.403034][ C0] ? __secure_computing+0x227/0x3a0 [ 454.408442][ C0] do_syscall_64+0xcd/0x250 [ 454.412979][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.418913][ C0] RIP: 0033:0x7f2fb165ead5 [ 454.423376][ C0] RSP: 002b:00007ffd983db1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 454.431931][ C0] RAX: ffffffffffffffda RBX: 000055e66c0e6f20 RCX: 00007f2fb165ead5 [ 454.439960][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e66c0f1d90 [ 454.448067][ C0] RBP: 00007ffd983db510 R08: 0000000000000008 R09: 0000000000000000 [ 454.456134][ C0] R10: 00007ffd983db510 R11: 0000000000000246 R12: 0000000000000000 [ 454.464150][ C0] R13: 000055e66a99a610 R14: 0000000000000000 R15: 0000000000000000 [ 454.472246][ C0] [ 454.475323][ C0] task:kworker/1:2 state:I stack:21696 pid:2924 tgid:2924 ppid:2 flags:0x00004000 [ 454.485556][ C0] Workqueue: 0x0 (events) [ 454.490022][ C0] Call Trace: [ 454.493400][ C0] [ 454.496372][ C0] __schedule+0x1042/0x34b0 [ 454.500917][ C0] ? __pfx___schedule+0x10/0x10 [ 454.505796][ C0] ? schedule+0x298/0x350 [ 454.510165][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.515340][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 454.520663][ C0] ? lock_acquire+0x2f/0xb0 [ 454.525230][ C0] ? schedule+0x1fd/0x350 [ 454.529594][ C0] schedule+0xe7/0x350 [ 454.533691][ C0] ? worker_thread+0x271/0xf00 [ 454.538544][ C0] worker_thread+0x2de/0xf00 [ 454.543181][ C0] ? __pfx_worker_thread+0x10/0x10 [ 454.548432][ C0] kthread+0x2c1/0x3a0 [ 454.552659][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 454.557948][ C0] ? __pfx_kthread+0x10/0x10 [ 454.562581][ C0] ret_from_fork+0x45/0x80 [ 454.567070][ C0] ? __pfx_kthread+0x10/0x10 [ 454.571690][ C0] ret_from_fork_asm+0x1a/0x30 [ 454.576595][ C0] [ 454.579633][ C0] task:sshd state:S stack:23712 pid:3997 tgid:3997 ppid:2918 flags:0x00000002 [ 454.589868][ C0] Call Trace: [ 454.593182][ C0] [ 454.596132][ C0] __schedule+0x1042/0x34b0 [ 454.600676][ C0] ? __pfx___schedule+0x10/0x10 [ 454.605577][ C0] ? schedule+0x298/0x350 [ 454.609965][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.615135][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 454.620468][ C0] ? lock_acquire+0x2f/0xb0 [ 454.625118][ C0] ? schedule+0x1fd/0x350 [ 454.629499][ C0] schedule+0xe7/0x350 [ 454.633614][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 454.639715][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 454.646346][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 454.651578][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 454.657411][ C0] ? __pollwait+0x26d/0x4c0 [ 454.661971][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 454.668249][ C0] do_sys_poll+0xae0/0xde0 [ 454.672706][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 454.677773][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 454.682744][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 454.688083][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.692885][ C0] ? __pfx_mark_lock+0x10/0x10 [ 454.697677][ C0] ? tcp_sendmsg+0x38/0x50 [ 454.702146][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.707321][ C0] ? __pfx_pollwake+0x10/0x10 [ 454.712037][ C0] ? __pfx_pollwake+0x10/0x10 [ 454.716767][ C0] ? __pfx_pollwake+0x10/0x10 [ 454.721502][ C0] ? __pfx_pollwake+0x10/0x10 [ 454.726253][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 454.731490][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.736733][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 454.741967][ C0] ? set_user_sigmask+0x217/0x2a0 [ 454.747028][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 454.752579][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 454.757516][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 454.762926][ C0] ? ksys_write+0x1ad/0x260 [ 454.767469][ C0] ? __pfx_ksys_write+0x10/0x10 [ 454.772367][ C0] do_syscall_64+0xcd/0x250 [ 454.776913][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.782848][ C0] RIP: 0033:0x7ff40e9a9ad5 [ 454.787281][ C0] RSP: 002b:00007ffe5762c140 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 454.796192][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007ff40e9a9ad5 [ 454.804313][ C0] RDX: 00007ffe5762c160 RSI: 0000000000000004 RDI: 000056410eb38700 [ 454.812396][ C0] RBP: 000056410eb372d0 R08: 0000000000000008 R09: 0000000000000000 [ 454.820407][ C0] R10: 00007ffe5762c248 R11: 0000000000000246 R12: 00005641054ecaa4 [ 454.831239][ C0] R13: 0000000000000001 R14: 00005641054ed3e8 R15: 00007ffe5762c1c8 [ 454.839367][ C0] [ 454.842406][ C0] task:syz-execprog state:S stack:25424 pid:3999 tgid:3999 ppid:3997 flags:0x00000000 [ 454.852828][ C0] Call Trace: [ 454.856119][ C0] [ 454.859159][ C0] __schedule+0x1042/0x34b0 [ 454.863711][ C0] ? __pfx___schedule+0x10/0x10 [ 454.868766][ C0] ? schedule+0x298/0x350 [ 454.873303][ C0] ? __pfx_lock_release+0x10/0x10 [ 454.878359][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 454.884031][ C0] ? lock_acquire+0x2f/0xb0 [ 454.888568][ C0] ? schedule+0x1fd/0x350 [ 454.892930][ C0] ? futex_wait_queue+0x41/0x1f0 [ 454.898159][ C0] schedule+0xe7/0x350 [ 454.902261][ C0] futex_wait_queue+0xfc/0x1f0 [ 454.907142][ C0] __futex_wait+0x291/0x3c0 [ 454.911683][ C0] ? __pfx___futex_wait+0x10/0x10 [ 454.916742][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 454.922060][ C0] ? find_held_lock+0x2d/0x110 [ 454.926856][ C0] futex_wait+0xe9/0x380 [ 454.931128][ C0] ? __pfx_futex_wait+0x10/0x10 [ 454.936014][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 454.941871][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 454.947132][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 454.953161][ C0] ? __switch_to+0x749/0x1180 [ 454.957939][ C0] do_futex+0x22b/0x350 [ 454.962337][ C0] ? __pfx_do_futex+0x10/0x10 [ 454.967129][ C0] ? __pfx___schedule+0x10/0x10 [ 454.972025][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 454.976817][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 454.982215][ C0] ? rcu_is_watching+0x12/0xc0 [ 454.987013][ C0] do_syscall_64+0xcd/0x250 [ 454.991628][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.997567][ C0] RIP: 0033:0x476343 [ 455.001480][ C0] RSP: 002b:00007ffc64d3c8f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 455.009918][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 455.018085][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004045680 [ 455.026075][ C0] RBP: 00007ffc64d3c940 R08: 0000000000000000 R09: 0000000000000000 [ 455.034085][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 455.042076][ C0] R13: 000000c000079f94 R14: 0000000004041de0 R15: 00000000000fffff [ 455.050094][ C0] [ 455.053148][ C0] task:syz-execprog state:S stack:26624 pid:4000 tgid:3999 ppid:3997 flags:0x00000000 [ 455.063397][ C0] Call Trace: [ 455.066695][ C0] [ 455.069732][ C0] __schedule+0x1042/0x34b0 [ 455.074272][ C0] ? __pfx___schedule+0x10/0x10 [ 455.079153][ C0] ? schedule+0x298/0x350 [ 455.083512][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.088589][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 455.093824][ C0] ? lock_acquire+0x2f/0xb0 [ 455.098359][ C0] ? schedule+0x1fd/0x350 [ 455.102722][ C0] ? futex_wait_queue+0x41/0x1f0 [ 455.107693][ C0] schedule+0xe7/0x350 [ 455.111795][ C0] futex_wait_queue+0xfc/0x1f0 [ 455.116611][ C0] __futex_wait+0x291/0x3c0 [ 455.121166][ C0] ? __pfx___futex_wait+0x10/0x10 [ 455.126219][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 455.131392][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 455.136743][ C0] ? ktime_add_safe+0x60/0x70 [ 455.141498][ C0] futex_wait+0xe9/0x380 [ 455.145783][ C0] ? __pfx_futex_wait+0x10/0x10 [ 455.150690][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 455.155931][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 455.161182][ C0] ? ktime_get+0xd9/0x1a0 [ 455.165543][ C0] do_futex+0x22b/0x350 [ 455.169723][ C0] ? __pfx_do_futex+0x10/0x10 [ 455.174436][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 455.179227][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 455.184538][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.189346][ C0] do_syscall_64+0xcd/0x250 [ 455.193883][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.199839][ C0] RIP: 0033:0x476343 [ 455.203769][ C0] RSP: 002b:000000c000061e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 455.212207][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 455.220233][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004048320 [ 455.228218][ C0] RBP: 000000c000061ec8 R08: 0000000000000000 R09: 0000000000000000 [ 455.236206][ C0] R10: 000000c000061eb8 R11: 0000000000000202 R12: 000000c000061eb8 [ 455.244195][ C0] R13: 000000c00007e008 R14: 000000c000006540 R15: 0fffffffffffffff [ 455.252214][ C0] [ 455.255285][ C0] task:syz-execprog state:S stack:27520 pid:4001 tgid:3999 ppid:3997 flags:0x00000000 [ 455.265519][ C0] Call Trace: [ 455.268825][ C0] [ 455.271792][ C0] __schedule+0x1042/0x34b0 [ 455.276429][ C0] ? __pfx___schedule+0x10/0x10 [ 455.281323][ C0] ? schedule+0x298/0x350 [ 455.285698][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.290752][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 455.295991][ C0] ? lock_acquire+0x2f/0xb0 [ 455.300619][ C0] ? schedule+0x1fd/0x350 [ 455.305088][ C0] ? futex_wait_queue+0x41/0x1f0 [ 455.310086][ C0] schedule+0xe7/0x350 [ 455.314271][ C0] futex_wait_queue+0xfc/0x1f0 [ 455.319262][ C0] __futex_wait+0x291/0x3c0 [ 455.323806][ C0] ? __pfx___futex_wait+0x10/0x10 [ 455.328907][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 455.334228][ C0] ? do_epoll_wait+0x1b7/0x1aa0 [ 455.339122][ C0] futex_wait+0xe9/0x380 [ 455.343394][ C0] ? __pfx_futex_wait+0x10/0x10 [ 455.348290][ C0] do_futex+0x22b/0x350 [ 455.352490][ C0] ? __pfx_do_futex+0x10/0x10 [ 455.357202][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 455.362012][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 455.367323][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.372117][ C0] do_syscall_64+0xcd/0x250 [ 455.376729][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.382798][ C0] RIP: 0033:0x476343 [ 455.386735][ C0] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 455.395189][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 455.403330][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007e948 [ 455.411322][ C0] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 455.419312][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000097d98 [ 455.427337][ C0] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 455.435789][ C0] [ 455.438826][ C0] task:syz-execprog state:S stack:26032 pid:4002 tgid:3999 ppid:3997 flags:0x00000000 [ 455.449145][ C0] Call Trace: [ 455.452491][ C0] [ 455.455441][ C0] __schedule+0x1042/0x34b0 [ 455.460091][ C0] ? __pfx___schedule+0x10/0x10 [ 455.464975][ C0] ? schedule+0x298/0x350 [ 455.469442][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.474518][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 455.479806][ C0] ? lock_acquire+0x2f/0xb0 [ 455.484397][ C0] ? schedule+0x1fd/0x350 [ 455.488776][ C0] ? futex_wait_queue+0x41/0x1f0 [ 455.493789][ C0] schedule+0xe7/0x350 [ 455.497895][ C0] futex_wait_queue+0xfc/0x1f0 [ 455.502704][ C0] __futex_wait+0x291/0x3c0 [ 455.507430][ C0] ? __pfx___futex_wait+0x10/0x10 [ 455.512634][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 455.517967][ C0] ? find_held_lock+0x2d/0x110 [ 455.522972][ C0] futex_wait+0xe9/0x380 [ 455.527417][ C0] ? __pfx_futex_wait+0x10/0x10 [ 455.532357][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 455.538215][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.543459][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 455.549298][ C0] ? __switch_to+0x749/0x1180 [ 455.554018][ C0] do_futex+0x22b/0x350 [ 455.558201][ C0] ? __pfx_do_futex+0x10/0x10 [ 455.562990][ C0] ? __pfx___schedule+0x10/0x10 [ 455.567875][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 455.572664][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 455.577981][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.582798][ C0] do_syscall_64+0xcd/0x250 [ 455.587419][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.593359][ C0] RIP: 0033:0x476343 [ 455.597292][ C0] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 455.605818][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 455.613810][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007f148 [ 455.621804][ C0] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000 [ 455.629797][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000068508 [ 455.637820][ C0] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 455.645923][ C0] [ 455.648978][ C0] task:syz-execprog state:S stack:28400 pid:4003 tgid:3999 ppid:3997 flags:0x00000000 [ 455.659646][ C0] Call Trace: [ 455.662935][ C0] [ 455.665913][ C0] __schedule+0x1042/0x34b0 [ 455.670454][ C0] ? __pfx___schedule+0x10/0x10 [ 455.675339][ C0] ? schedule+0x298/0x350 [ 455.679801][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.685037][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 455.690380][ C0] ? lock_acquire+0x2f/0xb0 [ 455.694948][ C0] ? schedule+0x1fd/0x350 [ 455.699342][ C0] ? futex_wait_queue+0x41/0x1f0 [ 455.704365][ C0] schedule+0xe7/0x350 [ 455.708489][ C0] futex_wait_queue+0xfc/0x1f0 [ 455.713411][ C0] __futex_wait+0x291/0x3c0 [ 455.717974][ C0] ? __pfx___futex_wait+0x10/0x10 [ 455.723107][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 455.728578][ C0] ? find_held_lock+0x2d/0x110 [ 455.733509][ C0] futex_wait+0xe9/0x380 [ 455.737789][ C0] ? __pfx_futex_wait+0x10/0x10 [ 455.742696][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 455.748820][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 455.754085][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 455.760024][ C0] ? __switch_to+0x749/0x1180 [ 455.764738][ C0] do_futex+0x22b/0x350 [ 455.768945][ C0] ? __pfx_do_futex+0x10/0x10 [ 455.773676][ C0] ? __pfx___schedule+0x10/0x10 [ 455.778580][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 455.783394][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 455.788727][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.793556][ C0] do_syscall_64+0xcd/0x250 [ 455.798113][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.804071][ C0] RIP: 0033:0x476343 [ 455.808021][ C0] RSP: 002b:000000c00007a6e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 455.816659][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 455.824681][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bba60 [ 455.832770][ C0] RBP: 000000c00007a728 R08: 0000000000000000 R09: 0000000000000000 [ 455.840917][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0013edd50 [ 455.848915][ C0] R13: 0000000000000000 R14: 000000c001c47c00 R15: 00007fffffffffff [ 455.856956][ C0] [ 455.859999][ C0] task:syz-execprog state:S stack:27376 pid:4004 tgid:3999 ppid:3997 flags:0x00000000 [ 455.870252][ C0] Call Trace: [ 455.873565][ C0] [ 455.876548][ C0] __schedule+0x1042/0x34b0 [ 455.881180][ C0] ? __pfx___schedule+0x10/0x10 [ 455.886171][ C0] ? schedule+0x298/0x350 [ 455.890530][ C0] ? __pfx_lock_release+0x10/0x10 [ 455.895610][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 455.900882][ C0] ? lock_acquire+0x2f/0xb0 [ 455.905500][ C0] ? schedule+0x1fd/0x350 [ 455.909921][ C0] schedule+0xe7/0x350 [ 455.914039][ C0] do_wait+0x1dd/0x570 [ 455.918179][ C0] kernel_waitid+0x116/0x180 [ 455.922837][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 455.928103][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 455.933865][ C0] ? __asan_memset+0x23/0x50 [ 455.938527][ C0] ? __hrtimer_init+0x106/0x2c0 [ 455.943416][ C0] __do_sys_waitid+0x21d/0x250 [ 455.948222][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 455.953540][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 455.958784][ C0] ? rcu_is_watching+0x12/0xc0 [ 455.963606][ C0] do_syscall_64+0xcd/0x250 [ 455.968156][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.974104][ C0] RIP: 0033:0x40708e [ 455.978108][ C0] RSP: 002b:000000c000077560 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 455.986690][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 455.994891][ C0] RDX: 000000c000077648 RSI: 0000000000000fa5 RDI: 0000000000000001 [ 456.003018][ C0] RBP: 000000c0000775a0 R08: 0000000000000000 R09: 0000000000000000 [ 456.011045][ C0] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000077690 [ 456.019253][ C0] R13: 0000000000000001 R14: 000000c001c47340 R15: 0000000000000001 [ 456.027466][ C0] [ 456.030623][ C0] task:syz-execprog state:S stack:30176 pid:4006 tgid:3999 ppid:3997 flags:0x00000000 [ 456.041144][ C0] Call Trace: [ 456.044435][ C0] [ 456.047389][ C0] __schedule+0x1042/0x34b0 [ 456.051936][ C0] ? __pfx___schedule+0x10/0x10 [ 456.056843][ C0] ? schedule+0x298/0x350 [ 456.061203][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.066296][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 456.071558][ C0] ? lock_acquire+0x2f/0xb0 [ 456.076092][ C0] ? schedule+0x1fd/0x350 [ 456.080472][ C0] ? futex_wait_queue+0x41/0x1f0 [ 456.085459][ C0] schedule+0xe7/0x350 [ 456.089691][ C0] futex_wait_queue+0xfc/0x1f0 [ 456.094490][ C0] __futex_wait+0x291/0x3c0 [ 456.099029][ C0] ? __pfx___futex_wait+0x10/0x10 [ 456.104114][ C0] ? hlock_class+0x4e/0x130 [ 456.108650][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 456.113828][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 456.119152][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 456.124400][ C0] futex_wait+0xe9/0x380 [ 456.128698][ C0] ? __pfx_futex_wait+0x10/0x10 [ 456.133582][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 456.138564][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 456.143645][ C0] do_futex+0x22b/0x350 [ 456.148026][ C0] ? __pfx_do_futex+0x10/0x10 [ 456.152862][ C0] ? find_held_lock+0x2d/0x110 [ 456.157658][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 456.162569][ C0] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 456.168515][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 456.174016][ C0] do_syscall_64+0xcd/0x250 [ 456.178545][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.184477][ C0] RIP: 0033:0x476343 [ 456.188388][ C0] RSP: 002b:000000c001ea9ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 456.196830][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 456.204907][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bb8d8 [ 456.212985][ C0] RBP: 000000c001ea9f38 R08: 0000000000000000 R09: 0000000000000000 [ 456.221067][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 456.229169][ C0] R13: 000000c0016ba808 R14: 000000c001c47a40 R15: 0000ffffffffffff [ 456.237277][ C0] [ 456.240319][ C0] task:syz-execprog state:S stack:26912 pid:4007 tgid:3999 ppid:3997 flags:0x00000000 [ 456.250641][ C0] Call Trace: [ 456.253930][ C0] [ 456.256879][ C0] __schedule+0x1042/0x34b0 [ 456.261506][ C0] ? __pfx___schedule+0x10/0x10 [ 456.266396][ C0] ? schedule+0x298/0x350 [ 456.270764][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.275826][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 456.281060][ C0] ? lock_acquire+0x2f/0xb0 [ 456.285606][ C0] ? schedule+0x1fd/0x350 [ 456.290051][ C0] ? futex_wait_queue+0x41/0x1f0 [ 456.295039][ C0] schedule+0xe7/0x350 [ 456.299137][ C0] futex_wait_queue+0xfc/0x1f0 [ 456.303948][ C0] __futex_wait+0x291/0x3c0 [ 456.308493][ C0] ? __pfx___futex_wait+0x10/0x10 [ 456.313726][ C0] ? touch_atime+0x2cf/0x5d0 [ 456.318347][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 456.323684][ C0] futex_wait+0xe9/0x380 [ 456.328172][ C0] ? __pfx_futex_wait+0x10/0x10 [ 456.333058][ C0] ? vfs_read+0x239/0xbe0 [ 456.337454][ C0] do_futex+0x22b/0x350 [ 456.341631][ C0] ? __pfx_do_futex+0x10/0x10 [ 456.346414][ C0] ? __fget_files+0x40/0x3f0 [ 456.351056][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 456.355855][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 456.361200][ C0] ? rcu_is_watching+0x12/0xc0 [ 456.366000][ C0] do_syscall_64+0xcd/0x250 [ 456.370543][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.376474][ C0] RIP: 0033:0x476343 [ 456.380383][ C0] RSP: 002b:000000c001ea5cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 456.388823][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 456.396927][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0016bb148 [ 456.404915][ C0] RBP: 000000c001ea5d40 R08: 0000000000000000 R09: 0000000000000000 [ 456.412988][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000012 [ 456.421170][ C0] R13: 0000000000000001 R14: 000000c001eb21c0 R15: 0000000000000001 [ 456.429196][ C0] [ 456.432228][ C0] task:syz-execprog state:S stack:26032 pid:7205 tgid:3999 ppid:3997 flags:0x00000000 [ 456.442978][ C0] Call Trace: [ 456.446269][ C0] [ 456.449223][ C0] __schedule+0x1042/0x34b0 [ 456.453761][ C0] ? __pfx___schedule+0x10/0x10 [ 456.458649][ C0] ? schedule+0x298/0x350 [ 456.463015][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.468065][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 456.473327][ C0] ? lock_acquire+0x2f/0xb0 [ 456.477871][ C0] ? schedule+0x1fd/0x350 [ 456.482241][ C0] schedule+0xe7/0x350 [ 456.486350][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 456.492478][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.499156][ C0] ? do_epoll_wait+0x13ae/0x1aa0 [ 456.504146][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 456.509486][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 456.514975][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 456.519880][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 456.525167][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 456.530445][ C0] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 456.536204][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 456.542621][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 456.548300][ C0] ? set_user_sigmask+0x217/0x2a0 [ 456.553418][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 456.558835][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 456.564710][ C0] __x64_sys_epoll_pwait+0x20c/0x330 [ 456.570108][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 456.575932][ C0] ? ksys_read+0x1ad/0x260 [ 456.580384][ C0] ? __pfx_ksys_read+0x10/0x10 [ 456.585189][ C0] do_syscall_64+0xcd/0x250 [ 456.589750][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.595686][ C0] RIP: 0033:0x40708e [ 456.599607][ C0] RSP: 002b:000000c001c736d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 456.608066][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 456.616160][ C0] RDX: 0000000000000080 RSI: 000000c001c73774 RDI: 0000000000000004 [ 456.624183][ C0] RBP: 000000c001c73718 R08: 0000000000000000 R09: 0000000000000000 [ 456.632280][ C0] R10: 0000000000000371 R11: 0000000000000246 R12: 000000c001c737a8 [ 456.640317][ C0] R13: 0000000000000001 R14: 000000c000f77a40 R15: 0000000000000001 [ 456.648337][ C0] [ 456.651407][ C0] task:syz-executor state:S stack:24080 pid:4005 tgid:4005 ppid:3999 flags:0x00000002 [ 456.661663][ C0] Call Trace: [ 456.664961][ C0] [ 456.668188][ C0] __schedule+0x1042/0x34b0 [ 456.672755][ C0] ? __pfx___schedule+0x10/0x10 [ 456.677729][ C0] ? schedule+0x298/0x350 [ 456.682110][ C0] ? __pfx_lock_release+0x10/0x10 [ 456.687187][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 456.692470][ C0] ? lock_acquire+0x2f/0xb0 [ 456.697043][ C0] ? schedule+0x1fd/0x350 [ 456.701516][ C0] schedule+0xe7/0x350 [ 456.705627][ C0] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 456.711732][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 456.718376][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 456.723730][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 456.730147][ C0] do_select+0x12ec/0x17b0 [ 456.734822][ C0] ? __pfx_do_select+0x10/0x10 [ 456.739775][ C0] ? __pfx_mark_lock+0x10/0x10 [ 456.744590][ C0] ? mark_lock+0xb5/0xc60 [ 456.748974][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.753699][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.758433][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.763155][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.767957][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.772670][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.777388][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.782099][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.786809][ C0] ? __pfx_pollwake+0x10/0x10 [ 456.791518][ C0] ? trace_lock_acquire+0x14a/0x1d0