raw_spin_unlock_irq+0x23/0x50 [ 404.857519][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 404.862830][ C0] schedule+0xe7/0x350 [ 404.866966][ C0] usb_kill_urb.part.0+0x1ca/0x250 [ 404.872144][ C0] ? __pfx_usb_kill_urb.part.0+0x10/0x10 [ 404.877862][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 404.884020][ C0] ? __pfx___might_resched+0x10/0x10 [ 404.889377][ C0] ? mark_held_locks+0x9f/0xe0 [ 404.894214][ C0] usb_kill_urb+0x83/0xa0 [ 404.898607][ C0] usb_hcd_flush_endpoint+0x1d9/0x3e0 [ 404.904075][ C0] ? mark_held_locks+0x9f/0xe0 [ 404.908914][ C0] usb_disable_interface+0x1ce/0x4c0 [ 404.914278][ C0] usb_unbind_interface+0x3c5/0x970 [ 404.919531][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 404.924464][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 404.930247][ C0] device_remove+0x122/0x170 [ 404.934897][ C0] device_release_driver_internal+0x44a/0x610 [ 404.941038][ C0] bus_remove_device+0x22f/0x420 [ 404.946051][ C0] device_del+0x396/0x9f0 [ 404.950437][ C0] ? __pfx_device_del+0x10/0x10 [ 404.955340][ C0] ? kobject_put+0x210/0x5a0 [ 404.960006][ C0] usb_disable_device+0x36c/0x7f0 [ 404.965111][ C0] usb_disconnect+0x2e1/0x920 [ 404.969871][ C0] hub_event+0x1bed/0x4f40 [ 404.974384][ C0] ? lock_acquire+0x2f/0xb0 [ 404.978962][ C0] ? __pfx_hub_event+0x10/0x10 [ 404.983802][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 404.989502][ C0] ? rcu_is_watching+0x12/0xc0 [ 404.994317][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 404.999572][ C0] ? process_one_work+0x921/0x1ba0 [ 405.004759][ C0] ? lock_acquire+0x2f/0xb0 [ 405.009340][ C0] ? process_one_work+0x921/0x1ba0 [ 405.014518][ C0] process_one_work+0x9c5/0x1ba0 [ 405.019530][ C0] ? __pfx_kernfs_notify_workfn+0x10/0x10 [ 405.025319][ C0] ? __pfx_process_one_work+0x10/0x10 [ 405.030778][ C0] ? assign_work+0x1a0/0x250 [ 405.035444][ C0] worker_thread+0x6c8/0xf00 [ 405.040114][ C0] ? __kthread_parkme+0x148/0x220 [ 405.045199][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.050375][ C0] kthread+0x2c1/0x3a0 [ 405.054491][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.059749][ C0] ? __pfx_kthread+0x10/0x10 [ 405.064412][ C0] ret_from_fork+0x45/0x80 [ 405.068908][ C0] ? __pfx_kthread+0x10/0x10 [ 405.073560][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.078426][ C0] [ 405.081496][ C0] task:kworker/1:4 state:D stack:21760 pid:5794 tgid:5794 ppid:2 flags:0x00004000 [ 405.091778][ C0] Workqueue: usb_hub_wq hub_event [ 405.096885][ C0] Call Trace: [ 405.100210][ C0] [ 405.103187][ C0] __schedule+0x105f/0x34b0 [ 405.107773][ C0] ? __pfx___schedule+0x10/0x10 [ 405.112706][ C0] ? schedule+0x298/0x350 [ 405.117114][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.122240][ C0] ? _raw_spin_unlock_irq+0x29/0x50 [ 405.127519][ C0] schedule+0xe7/0x350 [ 405.131680][ C0] synchronize_rcu_expedited+0x392/0x450 [ 405.137399][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 405.143661][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 405.149823][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 405.155187][ C0] kbd_disconnect+0x1d/0x30 [ 405.159756][ C0] __input_unregister_device+0x1d5/0x450 [ 405.165456][ C0] input_unregister_device+0xb9/0x100 [ 405.170886][ C0] hidinput_disconnect+0x160/0x3e0 [ 405.176069][ C0] hid_disconnect+0x14d/0x1b0 [ 405.180823][ C0] hid_device_remove+0x1a8/0x260 [ 405.185826][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 405.191346][ C0] device_remove+0xc8/0x170 [ 405.195902][ C0] device_release_driver_internal+0x44a/0x610 [ 405.202032][ C0] bus_remove_device+0x22f/0x420 [ 405.207043][ C0] device_del+0x396/0x9f0 [ 405.211460][ C0] ? __pfx_device_del+0x10/0x10 [ 405.216382][ C0] ? mark_held_locks+0x9f/0xe0 [ 405.221232][ C0] hid_destroy_device+0xe5/0x150 [ 405.226223][ C0] usbhid_disconnect+0xa0/0xe0 [ 405.231053][ C0] usb_unbind_interface+0x1e8/0x970 [ 405.236312][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 405.241239][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 405.247015][ C0] device_remove+0x122/0x170 [ 405.251653][ C0] device_release_driver_internal+0x44a/0x610 [ 405.257806][ C0] bus_remove_device+0x22f/0x420 [ 405.262851][ C0] device_del+0x396/0x9f0 [ 405.267245][ C0] ? __pfx_device_del+0x10/0x10 [ 405.272145][ C0] ? kobject_put+0x210/0x5a0 [ 405.276831][ C0] usb_disable_device+0x36c/0x7f0 [ 405.281952][ C0] usb_disconnect+0x2e1/0x920 [ 405.286704][ C0] hub_event+0x1bed/0x4f40 [ 405.291220][ C0] ? lock_acquire+0x2f/0xb0 [ 405.295794][ C0] ? __pfx_hub_event+0x10/0x10 [ 405.300636][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 405.306335][ C0] ? rcu_is_watching+0x12/0xc0 [ 405.311157][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.316412][ C0] ? process_one_work+0x921/0x1ba0 [ 405.321640][ C0] ? lock_acquire+0x2f/0xb0 [ 405.326227][ C0] ? process_one_work+0x921/0x1ba0 [ 405.331415][ C0] process_one_work+0x9c5/0x1ba0 [ 405.336446][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 405.342177][ C0] ? __pfx_process_one_work+0x10/0x10 [ 405.347633][ C0] ? assign_work+0x1a0/0x250 [ 405.352327][ C0] worker_thread+0x6c8/0xf00 [ 405.357018][ C0] ? __kthread_parkme+0x148/0x220 [ 405.362106][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.367291][ C0] kthread+0x2c1/0x3a0 [ 405.371422][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.376697][ C0] ? __pfx_kthread+0x10/0x10 [ 405.381360][ C0] ret_from_fork+0x45/0x80 [ 405.385844][ C0] ? __pfx_kthread+0x10/0x10 [ 405.390488][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.395328][ C0] [ 405.398396][ C0] task:kworker/0:3 state:I stack:21728 pid:5814 tgid:5814 ppid:2 flags:0x00004000 [ 405.408696][ C0] Workqueue: 0x0 (pm) [ 405.412855][ C0] Call Trace: [ 405.416175][ C0] [ 405.419150][ C0] __schedule+0x105f/0x34b0 [ 405.423729][ C0] ? __pfx___schedule+0x10/0x10 [ 405.428657][ C0] ? schedule+0x298/0x350 [ 405.433084][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.438184][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.443455][ C0] ? lock_acquire+0x2f/0xb0 [ 405.448030][ C0] ? schedule+0x1fd/0x350 [ 405.452435][ C0] schedule+0xe7/0x350 [ 405.456571][ C0] ? worker_thread+0x271/0xf00 [ 405.461405][ C0] worker_thread+0x2de/0xf00 [ 405.466073][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.471245][ C0] kthread+0x2c1/0x3a0 [ 405.475362][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.480619][ C0] ? __pfx_kthread+0x10/0x10 [ 405.485263][ C0] ret_from_fork+0x45/0x80 [ 405.489744][ C0] ? __pfx_kthread+0x10/0x10 [ 405.494385][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.499223][ C0] [ 405.502281][ C0] task:kworker/0:4 state:I stack:29680 pid:5823 tgid:5823 ppid:2 flags:0x00004000 [ 405.512566][ C0] Workqueue: 0x0 (events) [ 405.517053][ C0] Call Trace: [ 405.520370][ C0] [ 405.523346][ C0] __schedule+0x105f/0x34b0 [ 405.527924][ C0] ? __pfx___schedule+0x10/0x10 [ 405.532850][ C0] ? schedule+0x298/0x350 [ 405.537238][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.542338][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.547629][ C0] ? lock_acquire+0x2f/0xb0 [ 405.552200][ C0] ? schedule+0x1fd/0x350 [ 405.556609][ C0] schedule+0xe7/0x350 [ 405.560744][ C0] ? worker_thread+0x271/0xf00 [ 405.565607][ C0] worker_thread+0x2de/0xf00 [ 405.570274][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.575452][ C0] kthread+0x2c1/0x3a0 [ 405.579586][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.584839][ C0] ? __pfx_kthread+0x10/0x10 [ 405.589486][ C0] ret_from_fork+0x45/0x80 [ 405.593976][ C0] ? __pfx_kthread+0x10/0x10 [ 405.598627][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.603516][ C0] [ 405.606597][ C0] task:kworker/0:5 state:I stack:22112 pid:5824 tgid:5824 ppid:2 flags:0x00004000 [ 405.616872][ C0] Workqueue: 0x0 (usb_hub_wq) [ 405.621718][ C0] Call Trace: [ 405.625040][ C0] [ 405.628025][ C0] __schedule+0x105f/0x34b0 [ 405.632617][ C0] ? __pfx___schedule+0x10/0x10 [ 405.637542][ C0] ? schedule+0x298/0x350 [ 405.641947][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.647034][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.652293][ C0] ? lock_acquire+0x2f/0xb0 [ 405.656881][ C0] ? schedule+0x1fd/0x350 [ 405.661286][ C0] schedule+0xe7/0x350 [ 405.665413][ C0] ? worker_thread+0x271/0xf00 [ 405.670241][ C0] worker_thread+0x2de/0xf00 [ 405.674908][ C0] ? __kthread_parkme+0x148/0x220 [ 405.679985][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.685161][ C0] kthread+0x2c1/0x3a0 [ 405.689303][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.694567][ C0] ? __pfx_kthread+0x10/0x10 [ 405.699206][ C0] ret_from_fork+0x45/0x80 [ 405.703690][ C0] ? __pfx_kthread+0x10/0x10 [ 405.708351][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.713206][ C0] [ 405.716263][ C0] task:kworker/1:5 state:I stack:28960 pid:10398 tgid:10398 ppid:2 flags:0x00004000 [ 405.726568][ C0] Workqueue: 0x0 (events_power_efficient) [ 405.732448][ C0] Call Trace: [ 405.735757][ C0] [ 405.738750][ C0] __schedule+0x105f/0x34b0 [ 405.743320][ C0] ? __pfx___schedule+0x10/0x10 [ 405.748239][ C0] ? schedule+0x298/0x350 [ 405.752646][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.757745][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.763015][ C0] ? lock_acquire+0x2f/0xb0 [ 405.767606][ C0] ? schedule+0x1fd/0x350 [ 405.772010][ C0] schedule+0xe7/0x350 [ 405.776131][ C0] ? worker_thread+0x271/0xf00 [ 405.780990][ C0] worker_thread+0x2de/0xf00 [ 405.785664][ C0] ? __kthread_parkme+0x148/0x220 [ 405.790753][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.795943][ C0] kthread+0x2c1/0x3a0 [ 405.800063][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.805327][ C0] ? __pfx_kthread+0x10/0x10 [ 405.809974][ C0] ret_from_fork+0x45/0x80 [ 405.814454][ C0] ? __pfx_kthread+0x10/0x10 [ 405.819108][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.823955][ C0] [ 405.827017][ C0] task:kworker/0:6 state:I stack:29472 pid:10406 tgid:10406 ppid:2 flags:0x00004000 [ 405.837302][ C0] Workqueue: 0x0 (events) [ 405.841801][ C0] Call Trace: [ 405.845112][ C0] [ 405.848095][ C0] __schedule+0x105f/0x34b0 [ 405.852710][ C0] ? __pfx___schedule+0x10/0x10 [ 405.857652][ C0] ? schedule+0x298/0x350 [ 405.862061][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.867145][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.872414][ C0] ? lock_acquire+0x2f/0xb0 [ 405.876988][ C0] ? schedule+0x1fd/0x350 [ 405.881387][ C0] schedule+0xe7/0x350 [ 405.885508][ C0] ? worker_thread+0x271/0xf00 [ 405.890337][ C0] worker_thread+0x2de/0xf00 [ 405.895024][ C0] ? __kthread_parkme+0x148/0x220 [ 405.900120][ C0] ? __pfx_worker_thread+0x10/0x10 [ 405.905301][ C0] kthread+0x2c1/0x3a0 [ 405.909428][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 405.914685][ C0] ? __pfx_kthread+0x10/0x10 [ 405.919331][ C0] ret_from_fork+0x45/0x80 [ 405.923821][ C0] ? __pfx_kthread+0x10/0x10 [ 405.928508][ C0] ret_from_fork_asm+0x1a/0x30 [ 405.933373][ C0] [ 405.936457][ C0] task:kworker/0:7 state:I stack:30448 pid:10411 tgid:10411 ppid:2 flags:0x00004000 [ 405.946769][ C0] Workqueue: 0x0 (events) [ 405.951256][ C0] Call Trace: [ 405.954659][ C0] [ 405.957657][ C0] __schedule+0x105f/0x34b0 [ 405.962243][ C0] ? __pfx___schedule+0x10/0x10 [ 405.967150][ C0] ? schedule+0x298/0x350 [ 405.971538][ C0] ? __pfx_lock_release+0x10/0x10 [ 405.976632][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 405.981900][ C0] ? lock_acquire+0x2f/0xb0 [ 405.986461][ C0] ? schedule+0x1fd/0x350 [ 405.990865][ C0] schedule+0xe7/0x350 [ 405.994988][ C0] ? worker_thread+0x271/0xf00 [ 405.999817][ C0] worker_thread+0x2de/0xf00 [ 406.004499][ C0] ? __kthread_parkme+0x148/0x220 [ 406.009589][ C0] ? __pfx_worker_thread+0x10/0x10 [ 406.014766][ C0] kthread+0x2c1/0x3a0 [ 406.018884][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 406.024142][ C0] ? __pfx_kthread+0x10/0x10 [ 406.028805][ C0] ret_from_fork+0x45/0x80 [ 406.033289][ C0] ? __pfx_kthread+0x10/0x10 [ 406.037954][ C0] ret_from_fork_asm+0x1a/0x30 [ 406.042818][ C0] [ 406.045880][ C0] task:syz-executor state:S stack:24784 pid:12700 tgid:12700 ppid:1 flags:0x00004002 [ 406.056155][ C0] Call Trace: [ 406.059478][ C0] [ 406.062447][ C0] __schedule+0x105f/0x34b0 [ 406.067019][ C0] ? __pfx___schedule+0x10/0x10 [ 406.071927][ C0] ? schedule+0x298/0x350 [ 406.076329][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.081448][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.086715][ C0] ? lock_acquire+0x2f/0xb0 [ 406.091285][ C0] ? schedule+0x1fd/0x350 [ 406.095671][ C0] schedule+0xe7/0x350 [ 406.099792][ C0] do_wait+0x1dd/0x570 [ 406.103925][ C0] kernel_wait4+0x16c/0x280 [ 406.108511][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 406.113627][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 406.119334][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 406.124592][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.129680][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 406.134841][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 406.140629][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 406.146160][ C0] do_exit+0x2530/0x2ce0 [ 406.150489][ C0] ? get_signal+0x8f2/0x2770 [ 406.155131][ C0] ? __pfx_do_exit+0x10/0x10 [ 406.159788][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 406.165221][ C0] do_group_exit+0xd3/0x2a0 [ 406.169792][ C0] get_signal+0x25fb/0x2770 [ 406.174351][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 406.179530][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 406.185057][ C0] ? __pfx_get_signal+0x10/0x10 [ 406.189965][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 406.195232][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 406.200842][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 406.207070][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 406.213301][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 406.219003][ C0] do_syscall_64+0xda/0x250 [ 406.223576][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.229531][ C0] RIP: 0033:0x7f28191807c3 [ 406.233994][ C0] RSP: 002b:00007ffe54f87ba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 406.242468][ C0] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00007f28191807c3 [ 406.250502][ C0] RDX: 00007ffe54f87bc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 406.258529][ C0] RBP: 00007ffe54f87c1c R08: 000000000000d18c R09: 00007f2818fca080 [ 406.266561][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 406.274575][ C0] R13: 000000000005a598 R14: 0000000000059d57 R15: 00007ffe54f87c70 [ 406.282614][ C0] [ 406.285678][ C0] task:syz-executor state:S stack:24096 pid:12711 tgid:12711 ppid:1 flags:0x00004002 [ 406.295940][ C0] Call Trace: [ 406.299257][ C0] [ 406.302235][ C0] __schedule+0x105f/0x34b0 [ 406.306810][ C0] ? __pfx___schedule+0x10/0x10 [ 406.311720][ C0] ? schedule+0x298/0x350 [ 406.316096][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.321190][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.326457][ C0] ? lock_acquire+0x2f/0xb0 [ 406.331020][ C0] ? schedule+0x1fd/0x350 [ 406.335415][ C0] schedule+0xe7/0x350 [ 406.339571][ C0] do_wait+0x1dd/0x570 [ 406.343706][ C0] kernel_wait4+0x16c/0x280 [ 406.348288][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 406.353407][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 406.359132][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 406.364393][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.369499][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 406.374669][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 406.380471][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 406.386010][ C0] do_exit+0x2530/0x2ce0 [ 406.390413][ C0] ? get_signal+0x8f2/0x2770 [ 406.395066][ C0] ? __pfx_do_exit+0x10/0x10 [ 406.399724][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 406.405153][ C0] do_group_exit+0xd3/0x2a0 [ 406.409728][ C0] get_signal+0x25fb/0x2770 [ 406.414289][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 406.419991][ C0] ? __pfx_get_signal+0x10/0x10 [ 406.424892][ C0] ? __do_sys_wait4+0xd2/0x170 [ 406.429713][ C0] ? find_held_lock+0x2d/0x110 [ 406.434538][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 406.440146][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 406.446389][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 406.452128][ C0] do_syscall_64+0xda/0x250 [ 406.456717][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.462693][ C0] RIP: 0033:0x7fc0cde54953 [ 406.467148][ C0] RSP: 002b:00007fff89735eb8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 406.475628][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007fc0cde54953 [ 406.483676][ C0] RDX: 0000000040000000 RSI: 00007fff89735eec RDI: 00000000ffffffff [ 406.491695][ C0] RBP: 00007fff89735eec R08: 000000000000d1ae R09: 00007fc0ceb50080 [ 406.499737][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 406.507761][ C0] R13: 0000000000000000 R14: 0000000000059e06 R15: 00007fff89735f40 [ 406.515808][ C0] [ 406.518869][ C0] task:syz-executor state:D stack:24784 pid:12717 tgid:12717 ppid:1 flags:0x00004006 [ 406.529134][ C0] Call Trace: [ 406.532453][ C0] [ 406.535438][ C0] __schedule+0x105f/0x34b0 [ 406.540009][ C0] ? __pfx___schedule+0x10/0x10 [ 406.544941][ C0] ? schedule+0x298/0x350 [ 406.549337][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.554463][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.559737][ C0] ? lock_acquire+0x2f/0xb0 [ 406.564318][ C0] ? schedule+0x1fd/0x350 [ 406.568730][ C0] schedule+0xe7/0x350 [ 406.572899][ C0] exp_funnel_lock+0x344/0x3b0 [ 406.577740][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 406.583117][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 406.589268][ C0] ? __pfx___might_resched+0x10/0x10 [ 406.594625][ C0] synchronize_rcu_expedited+0x290/0x450 [ 406.600333][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 406.606599][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.611703][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 406.617162][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 406.622464][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 406.627658][ C0] ? up_write+0x1b2/0x520 [ 406.632084][ C0] namespace_unlock+0x1b5/0x490 [ 406.637012][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 406.642468][ C0] ? free_nsproxy+0x47/0x470 [ 406.647139][ C0] put_mnt_ns+0xf4/0x130 [ 406.651474][ C0] ? free_nsproxy+0x47/0x470 [ 406.656145][ C0] free_nsproxy+0x47/0x470 [ 406.660638][ C0] switch_task_namespaces+0xeb/0x100 [ 406.665999][ C0] do_exit+0xad8/0x2ce0 [ 406.670237][ C0] ? get_signal+0x8f2/0x2770 [ 406.674902][ C0] ? __pfx_do_exit+0x10/0x10 [ 406.679564][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 406.684644][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 406.690074][ C0] do_group_exit+0xd3/0x2a0 [ 406.694645][ C0] get_signal+0x25fb/0x2770 [ 406.699207][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 406.704907][ C0] ? __pfx_get_signal+0x10/0x10 [ 406.709815][ C0] ? __do_sys_wait4+0xd2/0x170 [ 406.714642][ C0] ? find_held_lock+0x2d/0x110 [ 406.719468][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 406.725082][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 406.731319][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 406.737030][ C0] do_syscall_64+0xda/0x250 [ 406.741609][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.747602][ C0] RIP: 0033:0x7fbdff794953 [ 406.752161][ C0] RSP: 002b:00007fff9e4f22d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 406.760645][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007fbdff794953 [ 406.768689][ C0] RDX: 0000000040000000 RSI: 00007fff9e4f230c RDI: 00000000ffffffff [ 406.776734][ C0] RBP: 00007fff9e4f230c R08: 000000000000d1ac R09: 00007fbdff61a080 [ 406.784766][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 406.792781][ C0] R13: 0000000000000000 R14: 0000000000059f21 R15: 00007fff9e4f2360 [ 406.800816][ C0] [ 406.803879][ C0] task:syz-executor state:D stack:24784 pid:12720 tgid:12720 ppid:1 flags:0x00004006 [ 406.814142][ C0] Call Trace: [ 406.817468][ C0] [ 406.820450][ C0] __schedule+0x105f/0x34b0 [ 406.825025][ C0] ? __pfx___schedule+0x10/0x10 [ 406.829934][ C0] ? schedule+0x298/0x350 [ 406.834318][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.839405][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 406.844700][ C0] ? lock_acquire+0x2f/0xb0 [ 406.849278][ C0] ? schedule+0x1fd/0x350 [ 406.853678][ C0] schedule+0xe7/0x350 [ 406.857821][ C0] exp_funnel_lock+0x344/0x3b0 [ 406.862672][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 406.868037][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 406.874196][ C0] ? __pfx___might_resched+0x10/0x10 [ 406.879566][ C0] synchronize_rcu_expedited+0x290/0x450 [ 406.885272][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 406.891496][ C0] ? __pfx_lock_release+0x10/0x10 [ 406.896601][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 406.902063][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 406.907357][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 406.912539][ C0] ? up_write+0x1b2/0x520 [ 406.916953][ C0] namespace_unlock+0x1b5/0x490 [ 406.921887][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 406.927333][ C0] ? free_nsproxy+0x47/0x470 [ 406.931996][ C0] put_mnt_ns+0xf4/0x130 [ 406.936330][ C0] ? free_nsproxy+0x47/0x470 [ 406.940986][ C0] free_nsproxy+0x47/0x470 [ 406.945472][ C0] switch_task_namespaces+0xeb/0x100 [ 406.950817][ C0] do_exit+0xad8/0x2ce0 [ 406.955042][ C0] ? get_signal+0x8f2/0x2770 [ 406.959688][ C0] ? __pfx_do_exit+0x10/0x10 [ 406.964342][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 406.969425][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 406.974853][ C0] do_group_exit+0xd3/0x2a0 [ 406.979425][ C0] get_signal+0x25fb/0x2770 [ 406.983990][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 406.989692][ C0] ? __pfx_get_signal+0x10/0x10 [ 406.994602][ C0] ? __do_sys_wait4+0xd2/0x170 [ 406.999438][ C0] ? find_held_lock+0x2d/0x110 [ 407.004272][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 407.009882][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 407.016133][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 407.021827][ C0] do_syscall_64+0xda/0x250 [ 407.026411][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.032369][ C0] RIP: 0033:0x7f876f924953 [ 407.036923][ C0] RSP: 002b:00007ffebce984a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.045410][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f876f924953 [ 407.053428][ C0] RDX: 0000000040000000 RSI: 00007ffebce984dc RDI: 00000000ffffffff [ 407.061448][ C0] RBP: 00007ffebce984dc R08: 000000000000d1aa R09: 00007f876f7aa080 [ 407.069461][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 407.077486][ C0] R13: 0000000000000000 R14: 0000000000059ec7 R15: 00007ffebce98530 [ 407.085551][ C0] [ 407.088615][ C0] task:syz-executor state:D stack:23776 pid:12721 tgid:12721 ppid:1 flags:0x00004006 [ 407.098924][ C0] Call Trace: [ 407.102238][ C0] [ 407.105211][ C0] __schedule+0x105f/0x34b0 [ 407.109784][ C0] ? __pfx___schedule+0x10/0x10 [ 407.114693][ C0] ? schedule+0x298/0x350 [ 407.119081][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.124166][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.129429][ C0] ? lock_acquire+0x2f/0xb0 [ 407.133987][ C0] ? schedule+0x1fd/0x350 [ 407.138386][ C0] schedule+0xe7/0x350 [ 407.142532][ C0] exp_funnel_lock+0x344/0x3b0 [ 407.147369][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 407.152727][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 407.158891][ C0] ? __pfx___might_resched+0x10/0x10 [ 407.164261][ C0] synchronize_rcu_expedited+0x290/0x450 [ 407.169970][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 407.176207][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.181433][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 407.186877][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 407.192235][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 407.197415][ C0] ? up_write+0x1b2/0x520 [ 407.201833][ C0] namespace_unlock+0x1b5/0x490 [ 407.206743][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 407.212198][ C0] ? free_nsproxy+0x47/0x470 [ 407.216868][ C0] put_mnt_ns+0xf4/0x130 [ 407.221182][ C0] ? free_nsproxy+0x47/0x470 [ 407.225843][ C0] free_nsproxy+0x47/0x470 [ 407.230321][ C0] switch_task_namespaces+0xeb/0x100 [ 407.235673][ C0] do_exit+0xad8/0x2ce0 [ 407.239896][ C0] ? get_signal+0x8f2/0x2770 [ 407.244551][ C0] ? __pfx_do_exit+0x10/0x10 [ 407.249242][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 407.254324][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 407.259848][ C0] do_group_exit+0xd3/0x2a0 [ 407.264430][ C0] get_signal+0x25fb/0x2770 [ 407.268992][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 407.274701][ C0] ? __pfx_get_signal+0x10/0x10 [ 407.279611][ C0] ? __do_sys_wait4+0xd2/0x170 [ 407.284433][ C0] ? find_held_lock+0x2d/0x110 [ 407.289257][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 407.294876][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 407.301107][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 407.306801][ C0] do_syscall_64+0xda/0x250 [ 407.311379][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.317347][ C0] RIP: 0033:0x7f98f9c74953 [ 407.321815][ C0] RSP: 002b:00007ffefad469d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 407.330280][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f98f9c74953 [ 407.338304][ C0] RDX: 0000000040000000 RSI: 00007ffefad46a0c RDI: 00000000ffffffff [ 407.346332][ C0] RBP: 00007ffefad46a0c R08: 000000000000d1aa R09: 00007f98fa973080 [ 407.354352][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 407.362379][ C0] R13: 0000000000000000 R14: 0000000000059e32 R15: 00007ffefad46a60 [ 407.370422][ C0] [ 407.373483][ C0] task:syz.0.35 state:D stack:25840 pid:14959 tgid:14959 ppid:12700 flags:0x00004006 [ 407.383761][ C0] Call Trace: [ 407.387076][ C0] [ 407.390051][ C0] __schedule+0x105f/0x34b0 [ 407.394628][ C0] ? __pfx___schedule+0x10/0x10 [ 407.399536][ C0] ? schedule+0x298/0x350 [ 407.403936][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.409043][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.414303][ C0] ? lock_acquire+0x2f/0xb0 [ 407.418866][ C0] ? schedule+0x1fd/0x350 [ 407.423256][ C0] schedule+0xe7/0x350 [ 407.427379][ C0] exp_funnel_lock+0x344/0x3b0 [ 407.432207][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 407.437660][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 407.443815][ C0] ? __cond_resched+0x1b/0x30 [ 407.448563][ C0] synchronize_rcu_expedited+0x290/0x450 [ 407.454306][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 407.460523][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.465618][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 407.471044][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 407.476339][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 407.481525][ C0] ? up_write+0x1b2/0x520 [ 407.485927][ C0] namespace_unlock+0x1b5/0x490 [ 407.490845][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 407.496299][ C0] ? free_nsproxy+0x47/0x470 [ 407.500963][ C0] put_mnt_ns+0xf4/0x130 [ 407.505254][ C0] ? free_nsproxy+0x47/0x470 [ 407.509889][ C0] free_nsproxy+0x47/0x470 [ 407.514356][ C0] switch_task_namespaces+0xeb/0x100 [ 407.519706][ C0] do_exit+0xad8/0x2ce0 [ 407.523924][ C0] ? get_signal+0x8f2/0x2770 [ 407.528596][ C0] ? __pfx_do_exit+0x10/0x10 [ 407.533282][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 407.538369][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 407.543805][ C0] do_group_exit+0xd3/0x2a0 [ 407.548381][ C0] get_signal+0x25fb/0x2770 [ 407.552960][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.558241][ C0] ? ktime_get+0xd9/0x1a0 [ 407.562641][ C0] ? __pfx_get_signal+0x10/0x10 [ 407.567553][ C0] ? __pfx_do_futex+0x10/0x10 [ 407.572324][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 407.577946][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 407.584201][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 407.589907][ C0] do_syscall_64+0xda/0x250 [ 407.594488][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.600443][ C0] RIP: 0033:0x7f281914e719 [ 407.604902][ C0] RSP: 002b:00007ffe54f879b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 407.613397][ C0] RAX: ffffffffffffff92 RBX: 00007ffe54f87ae0 RCX: 00007f281914e719 [ 407.621850][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2819306064 [ 407.629886][ C0] RBP: 00007f2819306064 R08: 00007f2818fca080 R09: 00007ffe54f87caf [ 407.637915][ C0] R10: 00007ffe54f87ac0 R11: 0000000000000246 R12: 000000000005a6f5 [ 407.645948][ C0] R13: 00007ffe54f87ac0 R14: 000000000000015e R15: 000000000005a597 [ 407.653990][ C0] [ 407.657057][ C0] task:syz.7.36 state:D stack:28224 pid:14973 tgid:14972 ppid:12711 flags:0x00004006 [ 407.667353][ C0] Call Trace: [ 407.670695][ C0] [ 407.673674][ C0] __schedule+0x105f/0x34b0 [ 407.678259][ C0] ? __pfx___schedule+0x10/0x10 [ 407.683276][ C0] ? schedule+0x298/0x350 [ 407.687674][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.692771][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.698044][ C0] ? lock_acquire+0x2f/0xb0 [ 407.702712][ C0] ? schedule+0x1fd/0x350 [ 407.707103][ C0] schedule+0xe7/0x350 [ 407.711243][ C0] exp_funnel_lock+0x344/0x3b0 [ 407.716150][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 407.721537][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 407.727690][ C0] ? __pfx___might_resched+0x10/0x10 [ 407.733071][ C0] ? __pfx_raw_release+0x10/0x10 [ 407.738086][ C0] synchronize_rcu_expedited+0x290/0x450 [ 407.743801][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 407.750027][ C0] ? __pfx_raw_release+0x10/0x10 [ 407.755024][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 407.760217][ C0] ? __pfx_raw_release+0x10/0x10 [ 407.765237][ C0] module_remove_driver+0x2e/0x260 [ 407.770438][ C0] bus_remove_driver+0x143/0x2c0 [ 407.775564][ C0] driver_unregister+0x76/0xb0 [ 407.780385][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 407.786155][ C0] raw_release+0x1ae/0x2b0 [ 407.790634][ C0] __fput+0x3f6/0xb60 [ 407.794678][ C0] task_work_run+0x14e/0x250 [ 407.799331][ C0] ? __pfx_task_work_run+0x10/0x10 [ 407.804528][ C0] get_signal+0x1ca/0x2770 [ 407.809025][ C0] ? __pfx_get_signal+0x10/0x10 [ 407.813950][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 407.819574][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 407.825815][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 407.831518][ C0] do_syscall_64+0xda/0x250 [ 407.836102][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.842088][ C0] RIP: 0033:0x7fc0cde5e31b [ 407.846553][ C0] RSP: 002b:00007fc0cd8dcf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.855021][ C0] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007fc0cde5e31b [ 407.863048][ C0] RDX: 00007fc0cd8ddff0 RSI: 0000000080085502 RDI: 0000000000000003 [ 407.871069][ C0] RBP: 00007fc0cded12be R08: 0000000000000000 R09: 0000000000000000 [ 407.879087][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 407.887104][ C0] R13: 0000000000000000 R14: 00007fc0ce015f80 R15: 00007fff89735b28 [ 407.895148][ C0] [ 407.898214][ C0] task:syz.6.37 state:D stack:25840 pid:14974 tgid:14974 ppid:12721 flags:0x00004006 [ 407.908518][ C0] Call Trace: [ 407.911854][ C0] [ 407.914829][ C0] __schedule+0x105f/0x34b0 [ 407.919400][ C0] ? __pfx___schedule+0x10/0x10 [ 407.924323][ C0] ? schedule+0x298/0x350 [ 407.928723][ C0] ? __pfx_lock_release+0x10/0x10 [ 407.933934][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 407.939197][ C0] ? lock_acquire+0x2f/0xb0 [ 407.943765][ C0] ? schedule+0x1fd/0x350 [ 407.948158][ C0] schedule+0xe7/0x350 [ 407.952305][ C0] exp_funnel_lock+0x344/0x3b0 [ 407.957148][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 407.962598][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 407.968747][ C0] ? __pfx___might_resched+0x10/0x10 [ 407.974130][ C0] ? __pfx_raw_release+0x10/0x10 [ 407.979130][ C0] synchronize_rcu_expedited+0x290/0x450 [ 407.984822][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 407.991051][ C0] ? __pfx_raw_release+0x10/0x10 [ 407.996056][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 408.001252][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.006259][ C0] module_remove_driver+0x2e/0x260 [ 408.011436][ C0] bus_remove_driver+0x143/0x2c0 [ 408.016448][ C0] driver_unregister+0x76/0xb0 [ 408.021277][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 408.027056][ C0] raw_release+0x1ae/0x2b0 [ 408.031551][ C0] __fput+0x3f6/0xb60 [ 408.035598][ C0] task_work_run+0x14e/0x250 [ 408.040338][ C0] ? __pfx_task_work_run+0x10/0x10 [ 408.045525][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 408.050781][ C0] do_exit+0xadd/0x2ce0 [ 408.055003][ C0] ? get_signal+0x8f2/0x2770 [ 408.059647][ C0] ? __pfx_do_exit+0x10/0x10 [ 408.064294][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 408.069372][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 408.074800][ C0] do_group_exit+0xd3/0x2a0 [ 408.079368][ C0] get_signal+0x25fb/0x2770 [ 408.083945][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 408.089142][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 408.094667][ C0] ? __pfx_get_signal+0x10/0x10 [ 408.099573][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 408.104836][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 408.110449][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 408.116703][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 408.122946][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 408.128659][ C0] do_syscall_64+0xda/0x250 [ 408.133269][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.139251][ C0] RIP: 0033:0x7f98f9cb0805 [ 408.143703][ C0] RSP: 002b:00007ffefad46740 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 408.152183][ C0] RAX: 0000000000000000 RBX: 00007f98f9e35f80 RCX: 00007f98f9cb0805 [ 408.160192][ C0] RDX: 00007ffefad46780 RSI: 0000000000000000 RDI: 0000000000000000 [ 408.168215][ C0] RBP: 00007f98f9e37a80 R08: 0000000000000000 R09: 00007f98fa973080 [ 408.176248][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000005b36d [ 408.184270][ C0] R13: 00007ffefad468b0 R14: 000000000000015e R15: ffffffffffffffff [ 408.192303][ C0] [ 408.195363][ C0] task:syz.4.39 state:D stack:27312 pid:14984 tgid:14984 ppid:12720 flags:0x00004006 [ 408.205645][ C0] Call Trace: [ 408.208959][ C0] [ 408.211930][ C0] __schedule+0x105f/0x34b0 [ 408.216513][ C0] ? __pfx___schedule+0x10/0x10 [ 408.221434][ C0] ? schedule+0x298/0x350 [ 408.225812][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.230891][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.236180][ C0] ? lock_acquire+0x2f/0xb0 [ 408.240773][ C0] ? schedule+0x1fd/0x350 [ 408.245160][ C0] schedule+0xe7/0x350 [ 408.249284][ C0] schedule_preempt_disabled+0x13/0x30 [ 408.254886][ C0] __mutex_lock+0x5b8/0x9c0 [ 408.259457][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 408.264470][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 408.269558][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 408.274561][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 408.279987][ C0] ? lock_acquire+0x2f/0xb0 [ 408.284562][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 408.289587][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 408.294591][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 408.299415][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 408.304860][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.309865][ C0] ? __pfx___might_resched+0x10/0x10 [ 408.315228][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.320231][ C0] synchronize_rcu_expedited+0x290/0x450 [ 408.325926][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 408.332146][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.337152][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 408.342356][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.347365][ C0] module_remove_driver+0x2e/0x260 [ 408.352661][ C0] bus_remove_driver+0x143/0x2c0 [ 408.357681][ C0] driver_unregister+0x76/0xb0 [ 408.362521][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 408.368313][ C0] raw_release+0x1ae/0x2b0 [ 408.372811][ C0] __fput+0x3f6/0xb60 [ 408.376862][ C0] task_work_run+0x14e/0x250 [ 408.381555][ C0] ? __pfx_task_work_run+0x10/0x10 [ 408.386739][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 408.391988][ C0] do_exit+0xadd/0x2ce0 [ 408.396216][ C0] ? get_signal+0x8f2/0x2770 [ 408.400871][ C0] ? __pfx_do_exit+0x10/0x10 [ 408.405518][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 408.410597][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 408.416026][ C0] do_group_exit+0xd3/0x2a0 [ 408.420605][ C0] get_signal+0x25fb/0x2770 [ 408.425159][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.430514][ C0] ? ktime_get+0xd9/0x1a0 [ 408.434995][ C0] ? __pfx_get_signal+0x10/0x10 [ 408.439907][ C0] ? __pfx_do_futex+0x10/0x10 [ 408.444651][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 408.450270][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 408.456519][ C0] ? rcu_is_watching+0x12/0xc0 [ 408.461350][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 408.467053][ C0] do_syscall_64+0xda/0x250 [ 408.471628][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.477625][ C0] RIP: 0033:0x7f876f92e719 [ 408.482089][ C0] RSP: 002b:00007ffebce98278 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 408.490559][ C0] RAX: ffffffffffffff92 RBX: 00007ffebce983a0 RCX: 00007f876f92e719 [ 408.498684][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f876fae5f8c [ 408.506710][ C0] RBP: 00007f876fae5f8c R08: 00007f876f7aa080 R09: 00007ffebce9856f [ 408.514723][ C0] R10: 00007ffebce98380 R11: 0000000000000246 R12: 000000000005a6db [ 408.522737][ C0] R13: 00007ffebce98380 R14: 000000000000015e R15: 000000000005a57d [ 408.530774][ C0] [ 408.533825][ C0] task:syz.3.38 state:D stack:25840 pid:14989 tgid:14989 ppid:12717 flags:0x00004006 [ 408.544091][ C0] Call Trace: [ 408.547411][ C0] [ 408.550381][ C0] __schedule+0x105f/0x34b0 [ 408.554951][ C0] ? __pfx___schedule+0x10/0x10 [ 408.559863][ C0] ? schedule+0x298/0x350 [ 408.564258][ C0] ? __pfx_lock_release+0x10/0x10 [ 408.569339][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.574595][ C0] ? lock_acquire+0x2f/0xb0 [ 408.579156][ C0] ? schedule+0x1fd/0x350 [ 408.583554][ C0] schedule+0xe7/0x350 [ 408.587693][ C0] exp_funnel_lock+0x344/0x3b0 [ 408.592537][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 408.597895][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 408.604142][ C0] ? __pfx___might_resched+0x10/0x10 [ 408.609518][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.614533][ C0] synchronize_rcu_expedited+0x290/0x450 [ 408.620257][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 408.626478][ C0] ? __pfx_raw_release+0x10/0x10 [ 408.631508][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 408.636707][ C0] ? preempt_schedule_common+0x44/0xc0 [ 408.642244][ C0] ? __cond_resched+0x1b/0x30 [ 408.646982][ C0] module_remove_driver+0x2e/0x260 [ 408.652162][ C0] bus_remove_driver+0x143/0x2c0 [ 408.657181][ C0] driver_unregister+0x76/0xb0 [ 408.662033][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 408.667819][ C0] raw_release+0x1ae/0x2b0 [ 408.672323][ C0] __fput+0x3f6/0xb60 [ 408.676381][ C0] task_work_run+0x14e/0x250 [ 408.681050][ C0] ? __pfx_task_work_run+0x10/0x10 [ 408.686235][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 408.691498][ C0] do_exit+0xadd/0x2ce0 [ 408.695726][ C0] ? get_signal+0x8f2/0x2770 [ 408.700366][ C0] ? __pfx_do_exit+0x10/0x10 [ 408.705023][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 408.710097][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 408.715528][ C0] do_group_exit+0xd3/0x2a0 [ 408.720097][ C0] get_signal+0x25fb/0x2770 [ 408.724649][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.729901][ C0] ? ktime_get+0xd9/0x1a0 [ 408.734286][ C0] ? __pfx_get_signal+0x10/0x10 [ 408.739200][ C0] ? __pfx_do_futex+0x10/0x10 [ 408.743931][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 408.749538][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 408.755773][ C0] ? futex_wake+0x185/0x4e0 [ 408.760354][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 408.766044][ C0] do_syscall_64+0xda/0x250 [ 408.770622][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.776588][ C0] RIP: 0033:0x7fbdff79e719 [ 408.781052][ C0] RSP: 002b:00007fff9e4f20a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 408.789525][ C0] RAX: ffffffffffffff92 RBX: 00007fff9e4f21d0 RCX: 00007fbdff79e719 [ 408.797570][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbdff95613c [ 408.805592][ C0] RBP: 00007fbdff95613c R08: 00007fbdff61a080 R09: 00007fff9e4f239f [ 408.813609][ C0] R10: 00007fff9e4f21b0 R11: 0000000000000246 R12: 000000000005a927 [ 408.821641][ C0] R13: 00007fff9e4f21b0 R14: 000000000000015e R15: 000000000005a7c9 [ 408.829685][ C0] [ 408.832746][ C0] task:udevd state:R running task stack:28176 pid:14991 tgid:14991 ppid:2860 flags:0x00000008 [ 408.844593][ C0] Call Trace: [ 408.847913][ C0] [ 408.850811][ C0] sched_show_task+0x3f0/0x5f0 [ 408.855637][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.860895][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 408.866250][ C0] show_state_filter+0xee/0x320 [ 408.871161][ C0] k_spec+0xed/0x150 [ 408.875138][ C0] ? __pfx_k_spec+0x10/0x10 [ 408.879723][ C0] kbd_event+0xcbd/0x17a0 [ 408.884119][ C0] ? __pfx_kbd_event+0x10/0x10 [ 408.888960][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 408.894657][ C0] ? rcu_is_watching+0x12/0xc0 [ 408.899472][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 408.904726][ C0] input_handler_events_default+0x116/0x1b0 [ 408.910688][ C0] input_pass_values+0x777/0x8e0 [ 408.915700][ C0] input_handle_event+0xb30/0x14d0 [ 408.920891][ C0] input_event+0x83/0xa0 [ 408.925215][ C0] hidinput_hid_event+0xa12/0x2410 [ 408.930395][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 408.936002][ C0] ? input_event+0x8e/0xa0 [ 408.940507][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 408.946468][ C0] hid_process_event+0x4b7/0x5e0 [ 408.951490][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 408.957105][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 408.962387][ C0] hid_input_array_field+0x330/0x710 [ 408.967752][ C0] hid_report_raw_event+0xa02/0x11c0 [ 408.973130][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 408.979269][ C0] hid_irq_in+0x35e/0x870 [ 408.983662][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 408.989095][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 408.994363][ C0] dummy_timer+0x17f0/0x3930 [ 408.999032][ C0] ? lock_acquire+0x2f/0xb0 [ 409.003601][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 409.008864][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 409.013859][ C0] ? mark_held_locks+0x9f/0xe0 [ 409.018714][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 409.024604][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 409.029597][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 409.034865][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 409.040655][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 409.046790][ C0] hrtimer_run_softirq+0x17d/0x350 [ 409.051973][ C0] handle_softirqs+0x206/0x8d0 [ 409.056806][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 409.062173][ C0] irq_exit_rcu+0xac/0x110 [ 409.066636][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 409.072328][ C0] [ 409.075295][ C0] [ 409.078266][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 409.084324][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x13/0x70 [ 409.090538][ C0] Code: 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 48 8b 15 34 d1 ad 7e 65 8b 05 35 d1 ad 7e 00 01 ff 00 48 8b 34 24 74 1d f6 c4 01 74 43 a9 00 00 0f 00 75 [ 409.110196][ C0] RSP: 0018:ffffc900048bfbd0 EFLAGS: 00000202 [ 409.116596][ C0] RAX: 0000000080000000 RBX: 0000000000000030 RCX: ffffffff86e3bf0d [ 409.124619][ C0] RDX: ffff88810529d7c0 RSI: 0000000000000003 RDI: 0000000000000005 [ 409.132717][ C0] RBP: ffff888118c05800 R08: 0000000000000005 R09: 0000000000000003 [ 409.140732][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 409.148773][ C0] R13: ffffc900048bfd40 R14: 00007fd7766a6fff R15: ffffc900048bfd7d [ 409.156807][ C0] ? mas_next_slot+0x36d/0x21b0 [ 409.161741][ C0] mas_next_slot+0x7c0/0x21b0 [ 409.166486][ C0] ? mas_walk+0x6a6/0x910 [ 409.170884][ C0] mas_find+0x2c6/0x530 [ 409.175114][ C0] acct_collect+0x681/0x8f0 [ 409.179704][ C0] ? __pfx_acct_collect+0x10/0x10 [ 409.184789][ C0] ? acct_update_integrals+0x3e7/0x4b0 [ 409.190300][ C0] ? exit_itimers+0x369/0x470 [ 409.195052][ C0] ? hrtimer_try_to_cancel+0x3a/0x2f0 [ 409.200495][ C0] do_exit+0x1a94/0x2ce0 [ 409.204795][ C0] ? do_group_exit+0x1c3/0x2a0 [ 409.209619][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.214709][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 409.219778][ C0] ? __pfx_do_exit+0x10/0x10 [ 409.224428][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 409.229857][ C0] do_group_exit+0xd3/0x2a0 [ 409.234425][ C0] __x64_sys_exit_group+0x3e/0x50 [ 409.239517][ C0] x64_sys_call+0x14a9/0x16a0 [ 409.244256][ C0] do_syscall_64+0xcd/0x250 [ 409.248831][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.254790][ C0] RIP: 0033:0x7fd77677da90 [ 409.259245][ C0] Code: 0f 05 57 3d 01 f0 ff ff 73 01 c3 48 8b 0d 90 43 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 ba e7 00 00 00 be 3c 00 00 00 89 d0 0f 05 <48> 3d 00 f0 ff ff 76 0c 48 8b 0d 69 43 0f 00 f7 d8 64 89 01 89 f0 [ 409.278891][ C0] RSP: 002b:00007ffc8eb00048 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 [ 409.287360][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd77677da90 [ 409.295381][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000000 [ 409.303406][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 8524ac6d5b1bf44e [ 409.311426][ C0] R10: 00000000ffffffff R11: 0000000000000206 R12: 0000556911ca2260 [ 409.319447][ C0] R13: 00007ffc8eb00088 R14: 0000000000000001 R15: 0000556911c692c0 [ 409.327482][ C0] [ 409.330542][ C0] task:syz-executor state:S stack:26144 pid:14997 tgid:14997 ppid:2967 flags:0x00000000 [ 409.340919][ C0] Call Trace: [ 409.344239][ C0] [ 409.347216][ C0] __schedule+0x105f/0x34b0 [ 409.351790][ C0] ? __pfx___schedule+0x10/0x10 [ 409.356724][ C0] ? schedule+0x298/0x350 [ 409.361124][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.366217][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.371489][ C0] ? lock_acquire+0x2f/0xb0 [ 409.376073][ C0] ? schedule+0x1fd/0x350 [ 409.380491][ C0] schedule+0xe7/0x350 [ 409.384616][ C0] do_wait+0x1dd/0x570 [ 409.388782][ C0] kernel_wait4+0x16c/0x280 [ 409.393352][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 409.398461][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 409.404172][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 409.409523][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 409.414958][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 409.420307][ C0] __do_sys_wait4+0x15f/0x170 [ 409.425054][ C0] ? find_held_lock+0x2d/0x110 [ 409.429877][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 409.435159][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 409.440517][ C0] do_syscall_64+0xcd/0x250 [ 409.445109][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.451066][ C0] RIP: 0033:0x7fbdd10c4953 [ 409.455530][ C0] RSP: 002b:00007ffee2c5dd58 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 409.463990][ C0] RAX: ffffffffffffffda RBX: 0000000000003a99 RCX: 00007fbdd10c4953 [ 409.472009][ C0] RDX: 0000000040000000 RSI: 00007ffee2c5dd6c RDI: 00000000ffffffff [ 409.480025][ C0] RBP: 00007ffee2c5dd6c R08: 0000000000000000 R09: 0000000000000000 [ 409.488046][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffee2c5ddf0 [ 409.496101][ C0] R13: 00007ffee2c5ddf8 R14: 0000000000000009 R15: 0000000000000000 [ 409.504141][ C0] [ 409.507191][ C0] task:syz-executor state:D stack:26192 pid:15001 tgid:15001 ppid:14997 flags:0x00004000 [ 409.517459][ C0] Call Trace: [ 409.520772][ C0] [ 409.523744][ C0] __schedule+0x105f/0x34b0 [ 409.528331][ C0] ? __pfx___schedule+0x10/0x10 [ 409.533263][ C0] ? schedule+0x298/0x350 [ 409.537678][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.542786][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.548062][ C0] ? lock_acquire+0x2f/0xb0 [ 409.552645][ C0] ? schedule+0x1fd/0x350 [ 409.557050][ C0] schedule+0xe7/0x350 [ 409.561193][ C0] schedule_timeout+0x258/0x2a0 [ 409.566095][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 409.571527][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 409.576786][ C0] __wait_for_common+0x3e1/0x600 [ 409.581798][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 409.587221][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 409.592483][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 409.597604][ C0] ? netlink_rcv_skb+0x16b/0x440 [ 409.602630][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 409.608170][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 409.613560][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 409.618921][ C0] ? netlink_unicast+0x53c/0x7f0 [ 409.623926][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 409.629273][ C0] ? __phys_addr+0xc6/0x150 [ 409.633836][ C0] ? netlink_sendmsg+0x8b8/0xd70 [ 409.638844][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 409.644219][ C0] ? __sys_sendto+0x479/0x4d0 [ 409.648964][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 409.654087][ C0] ? __fput+0x684/0xb60 [ 409.658322][ C0] ? __x64_sys_sendto+0xe0/0x1c0 [ 409.663347][ C0] ? do_syscall_64+0x91/0x250 [ 409.668107][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 409.673381][ C0] ? do_syscall_64+0xcd/0x250 [ 409.678139][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.684305][ C0] [ 409.687357][ C0] task:syz-executor state:S stack:26144 pid:15002 tgid:15002 ppid:2967 flags:0x00000000 [ 409.697639][ C0] Call Trace: [ 409.700964][ C0] [ 409.703938][ C0] __schedule+0x105f/0x34b0 [ 409.708613][ C0] ? __pfx___schedule+0x10/0x10 [ 409.713630][ C0] ? schedule+0x298/0x350 [ 409.718026][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.723138][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.728404][ C0] ? lock_acquire+0x2f/0xb0 [ 409.732984][ C0] ? schedule+0x1fd/0x350 [ 409.737373][ C0] schedule+0xe7/0x350 [ 409.741499][ C0] do_wait+0x1dd/0x570 [ 409.745637][ C0] kernel_wait4+0x16c/0x280 [ 409.750202][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 409.755299][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 409.760997][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 409.766337][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 409.771779][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 409.777146][ C0] __do_sys_wait4+0x15f/0x170 [ 409.781917][ C0] ? find_held_lock+0x2d/0x110 [ 409.786737][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 409.792044][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 409.797406][ C0] do_syscall_64+0xcd/0x250 [ 409.802012][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.808013][ C0] RIP: 0033:0x7fda4fd24953 [ 409.812490][ C0] RSP: 002b:00007ffe34c3d408 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 409.820958][ C0] RAX: ffffffffffffffda RBX: 0000000000003a9c RCX: 00007fda4fd24953 [ 409.828989][ C0] RDX: 0000000040000000 RSI: 00007ffe34c3d41c RDI: 00000000ffffffff [ 409.837109][ C0] RBP: 00007ffe34c3d41c R08: 0000000000000000 R09: 0000000000000000 [ 409.845180][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe34c3d4a0 [ 409.853197][ C0] R13: 00007ffe34c3d4a8 R14: 0000000000000009 R15: 0000000000000000 [ 409.861263][ C0] [ 409.864326][ C0] task:syz-executor state:S stack:24784 pid:15003 tgid:15003 ppid:2967 flags:0x00000000 [ 409.874592][ C0] Call Trace: [ 409.877913][ C0] [ 409.880898][ C0] __schedule+0x105f/0x34b0 [ 409.885492][ C0] ? __pfx___schedule+0x10/0x10 [ 409.890405][ C0] ? schedule+0x298/0x350 [ 409.894793][ C0] ? __pfx_lock_release+0x10/0x10 [ 409.899907][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 409.905163][ C0] ? lock_acquire+0x2f/0xb0 [ 409.909722][ C0] ? schedule+0x1fd/0x350 [ 409.914113][ C0] schedule+0xe7/0x350 [ 409.918262][ C0] do_wait+0x1dd/0x570 [ 409.922432][ C0] kernel_wait4+0x16c/0x280 [ 409.927002][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 409.932111][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 409.937822][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 409.943282][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 409.948757][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 409.954123][ C0] __do_sys_wait4+0x15f/0x170 [ 409.958860][ C0] ? find_held_lock+0x2d/0x110 [ 409.963677][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 409.968986][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 409.974365][ C0] do_syscall_64+0xcd/0x250 [ 409.978941][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.984900][ C0] RIP: 0033:0x7f0838ed4953 [ 409.989367][ C0] RSP: 002b:00007fff7e130c48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 409.997853][ C0] RAX: ffffffffffffffda RBX: 0000000000003a9d RCX: 00007f0838ed4953 [ 410.005885][ C0] RDX: 0000000040000000 RSI: 00007fff7e130c5c RDI: 00000000ffffffff [ 410.013904][ C0] RBP: 00007fff7e130c5c R08: 0000000000000000 R09: 0000000000000000 [ 410.021919][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff7e130ce0 [ 410.029933][ C0] R13: 00007fff7e130ce8 R14: 0000000000000009 R15: 0000000000000000 [ 410.037988][ C0] [ 410.041058][ C0] task:syz-executor state:D stack:23296 pid:15004 tgid:15004 ppid:15002 flags:0x00004000 [ 410.051330][ C0] Call Trace: [ 410.054651][ C0] [ 410.057635][ C0] __schedule+0x105f/0x34b0 [ 410.062210][ C0] ? __pfx___schedule+0x10/0x10 [ 410.067113][ C0] ? schedule+0x298/0x350 [ 410.071505][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.076601][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.081881][ C0] ? lock_acquire+0x2f/0xb0 [ 410.086449][ C0] ? schedule+0x1fd/0x350 [ 410.090839][ C0] schedule+0xe7/0x350 [ 410.094965][ C0] schedule_timeout+0x258/0x2a0 [ 410.099871][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.105327][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 410.110591][ C0] __wait_for_common+0x3e1/0x600 [ 410.115591][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.121028][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 410.126640][ C0] ? queue_work_on+0xc6/0x140 [ 410.131383][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.136658][ C0] wait_for_completion_state+0x1c/0x40 [ 410.142200][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 410.147825][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 410.153999][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 410.159698][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 410.165573][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 410.171539][ C0] __request_module+0x3f6/0x6c0 [ 410.176468][ C0] ? dev_load+0x221/0x240 [ 410.180865][ C0] ? __pfx___request_module+0x10/0x10 [ 410.186387][ C0] ? find_held_lock+0x2d/0x110 [ 410.191211][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.196313][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.201578][ C0] ? cap_capable+0x1cf/0x240 [ 410.206227][ C0] ? dev_load+0x1c0/0x240 [ 410.210626][ C0] dev_load+0x221/0x240 [ 410.214866][ C0] dev_ioctl+0x473/0x10c0 [ 410.219274][ C0] sock_do_ioctl+0x19e/0x280 [ 410.223935][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 410.229130][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 410.235691][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 410.242252][ C0] ? fd_install+0x223/0x750 [ 410.246825][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 410.253739][ C0] sock_ioctl+0x228/0x6c0 [ 410.258228][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 410.263165][ C0] ? fd_install+0x242/0x750 [ 410.267747][ C0] ? selinux_file_ioctl+0x180/0x270 [ 410.273024][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 410.278207][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 410.283136][ C0] __x64_sys_ioctl+0x18f/0x220 [ 410.287972][ C0] do_syscall_64+0xcd/0x250 [ 410.292556][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.298519][ C0] RIP: 0033:0x7fda4fd2e31b [ 410.302988][ C0] RSP: 002b:00007ffe34c3cac0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.311452][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fda4fd2e31b [ 410.319464][ C0] RDX: 00007ffe34c3cb20 RSI: 0000000000008933 RDI: 0000000000000005 [ 410.327481][ C0] RBP: 00007ffe34c3cb20 R08: 0000000000000008 R09: 00007ffe34c3cb52 [ 410.335516][ C0] R10: 00007ffe34c3cf56 R11: 0000000000000246 R12: 00007ffe34c3cba0 [ 410.343525][ C0] R13: 00007fda4fda21bf R14: 00007fda50a14620 R15: 00007fda4fda21bf [ 410.351564][ C0] [ 410.354617][ C0] task:syz-executor state:D stack:25232 pid:15005 tgid:15005 ppid:15003 flags:0x00004000 [ 410.364886][ C0] Call Trace: [ 410.368222][ C0] [ 410.371226][ C0] __schedule+0x105f/0x34b0 [ 410.375800][ C0] ? __pfx___schedule+0x10/0x10 [ 410.380709][ C0] ? schedule+0x298/0x350 [ 410.385093][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.390180][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.395442][ C0] ? lock_acquire+0x2f/0xb0 [ 410.400010][ C0] ? schedule+0x1fd/0x350 [ 410.404403][ C0] schedule+0xe7/0x350 [ 410.408536][ C0] schedule_timeout+0x258/0x2a0 [ 410.413459][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.418902][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 410.424159][ C0] __wait_for_common+0x3e1/0x600 [ 410.429167][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 410.434595][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 410.440115][ C0] ? queue_work_on+0xc6/0x140 [ 410.444857][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 410.450121][ C0] wait_for_completion_state+0x1c/0x40 [ 410.455642][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 410.461259][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 410.467417][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 410.473026][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 410.478906][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 410.484790][ C0] __request_module+0x3f6/0x6c0 [ 410.489707][ C0] ? dev_load+0x1ff/0x240 [ 410.494121][ C0] ? __pfx___request_module+0x10/0x10 [ 410.499560][ C0] ? find_held_lock+0x2d/0x110 [ 410.504386][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.509474][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.514722][ C0] ? cap_capable+0x1cf/0x240 [ 410.519371][ C0] ? dev_load+0x1de/0x240 [ 410.523759][ C0] dev_load+0x1ff/0x240 [ 410.527977][ C0] dev_ioctl+0x473/0x10c0 [ 410.532476][ C0] sock_do_ioctl+0x19e/0x280 [ 410.537145][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 410.542346][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 410.548910][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 410.555471][ C0] ? fd_install+0x223/0x750 [ 410.560038][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 410.566956][ C0] sock_ioctl+0x228/0x6c0 [ 410.571349][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 410.576277][ C0] ? fd_install+0x242/0x750 [ 410.580857][ C0] ? selinux_file_ioctl+0x180/0x270 [ 410.586114][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 410.591293][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 410.596220][ C0] __x64_sys_ioctl+0x18f/0x220 [ 410.601068][ C0] do_syscall_64+0xcd/0x250 [ 410.605646][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.611632][ C0] RIP: 0033:0x7f0838ede31b [ 410.616103][ C0] RSP: 002b:00007fff7e130320 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.624580][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0838ede31b [ 410.632679][ C0] RDX: 00007fff7e130380 RSI: 0000000000008933 RDI: 0000000000000005 [ 410.640697][ C0] RBP: 00007fff7e130380 R08: 0000000000000005 R09: 006e616c765f3068 [ 410.648737][ C0] R10: 0000000000000014 R11: 0000000000000246 R12: 0000000000000003 [ 410.656791][ C0] R13: 00007f0838f51ecd R14: 00007f0839bc4620 R15: 0000000000000003 [ 410.664831][ C0] [ 410.667900][ C0] task:syz-executor state:S stack:26144 pid:15008 tgid:15008 ppid:2967 flags:0x00000000 [ 410.678206][ C0] Call Trace: [ 410.681544][ C0] [ 410.684515][ C0] __schedule+0x105f/0x34b0 [ 410.689084][ C0] ? __pfx___schedule+0x10/0x10 [ 410.693993][ C0] ? schedule+0x298/0x350 [ 410.698383][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.703486][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.708769][ C0] ? lock_acquire+0x2f/0xb0 [ 410.713331][ C0] ? schedule+0x1fd/0x350 [ 410.717726][ C0] schedule+0xe7/0x350 [ 410.721863][ C0] do_wait+0x1dd/0x570 [ 410.725997][ C0] kernel_wait4+0x16c/0x280 [ 410.730561][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 410.735660][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 410.741359][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 410.746792][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 410.752229][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 410.757636][ C0] __do_sys_wait4+0x15f/0x170 [ 410.762389][ C0] ? find_held_lock+0x2d/0x110 [ 410.767209][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 410.772497][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 410.777863][ C0] do_syscall_64+0xcd/0x250 [ 410.782441][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.788403][ C0] RIP: 0033:0x7ff6be3d4953 [ 410.792878][ C0] RSP: 002b:00007ffe14920478 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 410.801362][ C0] RAX: ffffffffffffffda RBX: 0000000000003aa2 RCX: 00007ff6be3d4953 [ 410.809388][ C0] RDX: 0000000040000000 RSI: 00007ffe1492048c RDI: 00000000ffffffff [ 410.817423][ C0] RBP: 00007ffe1492048c R08: 0000000000000000 R09: 0000000000000000 [ 410.825437][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe14920510 [ 410.833469][ C0] R13: 00007ffe14920518 R14: 0000000000000009 R15: 0000000000000000 [ 410.841529][ C0] [ 410.844580][ C0] task:syz-executor state:S stack:25296 pid:15009 tgid:15009 ppid:2967 flags:0x00000000 [ 410.854843][ C0] Call Trace: [ 410.858164][ C0] [ 410.861161][ C0] __schedule+0x105f/0x34b0 [ 410.865733][ C0] ? __pfx___schedule+0x10/0x10 [ 410.870648][ C0] ? schedule+0x298/0x350 [ 410.875046][ C0] ? __pfx_lock_release+0x10/0x10 [ 410.880154][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 410.885417][ C0] ? lock_acquire+0x2f/0xb0 [ 410.889985][ C0] ? schedule+0x1fd/0x350 [ 410.894378][ C0] schedule+0xe7/0x350 [ 410.898513][ C0] do_wait+0x1dd/0x570 [ 410.902677][ C0] kernel_wait4+0x16c/0x280 [ 410.907249][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 410.912347][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 410.918141][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 410.923512][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 410.928950][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 410.934308][ C0] __do_sys_wait4+0x15f/0x170 [ 410.939048][ C0] ? find_held_lock+0x2d/0x110 [ 410.943866][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 410.949151][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 410.954509][ C0] do_syscall_64+0xcd/0x250 [ 410.959082][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.965037][ C0] RIP: 0033:0x7f3cd51f4953 [ 410.969519][ C0] RSP: 002b:00007ffcd41a38e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 410.977986][ C0] RAX: ffffffffffffffda RBX: 0000000000003aa5 RCX: 00007f3cd51f4953 [ 410.986019][ C0] RDX: 0000000040000000 RSI: 00007ffcd41a38fc RDI: 00000000ffffffff [ 410.994036][ C0] RBP: 00007ffcd41a38fc R08: 0000000000000000 R09: 0000000000000000 [ 411.002049][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd41a3980 [ 411.010061][ C0] R13: 00007ffcd41a3988 R14: 0000000000000009 R15: 0000000000000000 [ 411.018110][ C0] [ 411.021174][ C0] task:syz-executor state:D stack:24224 pid:15010 tgid:15010 ppid:15008 flags:0x00004000 [ 411.031461][ C0] Call Trace: [ 411.034785][ C0] [ 411.037780][ C0] __schedule+0x105f/0x34b0 [ 411.042374][ C0] ? __pfx___schedule+0x10/0x10 [ 411.047296][ C0] ? schedule+0x298/0x350 [ 411.051678][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.056778][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.062057][ C0] ? lock_acquire+0x2f/0xb0 [ 411.066623][ C0] ? schedule+0x1fd/0x350 [ 411.071018][ C0] schedule+0xe7/0x350 [ 411.075150][ C0] schedule_timeout+0x258/0x2a0 [ 411.080059][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 411.085589][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 411.090845][ C0] __wait_for_common+0x3e1/0x600 [ 411.095871][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 411.101333][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 411.106856][ C0] ? queue_work_on+0xc6/0x140 [ 411.111593][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.116864][ C0] wait_for_completion_state+0x1c/0x40 [ 411.122392][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 411.128011][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 411.134211][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 411.139820][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 411.145700][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 411.151589][ C0] __request_module+0x3f6/0x6c0 [ 411.156507][ C0] ? dev_load+0x221/0x240 [ 411.160919][ C0] ? __pfx___request_module+0x10/0x10 [ 411.166358][ C0] ? find_held_lock+0x2d/0x110 [ 411.171183][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.176275][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.181541][ C0] ? cap_capable+0x1cf/0x240 [ 411.186199][ C0] ? dev_load+0x1c0/0x240 [ 411.190597][ C0] dev_load+0x221/0x240 [ 411.194838][ C0] dev_ioctl+0x473/0x10c0 [ 411.199245][ C0] sock_do_ioctl+0x19e/0x280 [ 411.203893][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 411.209073][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 411.215631][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 411.222200][ C0] ? fd_install+0x223/0x750 [ 411.226770][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 411.233685][ C0] sock_ioctl+0x228/0x6c0 [ 411.238077][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 411.243008][ C0] ? fd_install+0x242/0x750 [ 411.247623][ C0] ? selinux_file_ioctl+0x180/0x270 [ 411.252890][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 411.258081][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 411.263023][ C0] __x64_sys_ioctl+0x18f/0x220 [ 411.267887][ C0] do_syscall_64+0xcd/0x250 [ 411.272496][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.278478][ C0] RIP: 0033:0x7ff6be3de31b [ 411.282973][ C0] RSP: 002b:00007ffe1491fb30 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.291456][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff6be3de31b [ 411.299515][ C0] RDX: 00007ffe1491fb90 RSI: 0000000000008933 RDI: 0000000000000005 [ 411.307543][ C0] RBP: 00007ffe1491fb90 R08: 000000000000000a R09: 0000000000000004 [ 411.315578][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffe1491fc1c [ 411.323588][ C0] R13: 00007ff6be452136 R14: 00007ff6bf0c4620 R15: 00007ff6be452136 [ 411.331616][ C0] [ 411.334671][ C0] task:syz-executor state:R running task stack:24048 pid:15013 tgid:15013 ppid:15009 flags:0x00000000 [ 411.346509][ C0] Call Trace: [ 411.349822][ C0] [ 411.352807][ C0] __schedule+0x105f/0x34b0 [ 411.357372][ C0] ? __pfx___schedule+0x10/0x10 [ 411.362283][ C0] ? schedule+0x298/0x350 [ 411.366697][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.371794][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.377057][ C0] ? lock_acquire+0x2f/0xb0 [ 411.381640][ C0] ? schedule+0x1fd/0x350 [ 411.386037][ C0] schedule+0xe7/0x350 [ 411.390186][ C0] schedule_timeout+0x258/0x2a0 [ 411.395098][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 411.400550][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 411.405805][ C0] __wait_for_common+0x3e1/0x600 [ 411.410810][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 411.416255][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 411.421799][ C0] ? queue_work_on+0xc6/0x140 [ 411.426549][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 411.431816][ C0] wait_for_completion_state+0x1c/0x40 [ 411.437346][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 411.442978][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 411.449137][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 411.454761][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 411.460638][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 411.466522][ C0] __request_module+0x3f6/0x6c0 [ 411.471431][ C0] ? dev_load+0x221/0x240 [ 411.475841][ C0] ? __pfx___request_module+0x10/0x10 [ 411.481289][ C0] ? find_held_lock+0x2d/0x110 [ 411.486115][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.491211][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.496470][ C0] ? cap_capable+0x1cf/0x240 [ 411.501146][ C0] ? dev_load+0x1c0/0x240 [ 411.505552][ C0] dev_load+0x221/0x240 [ 411.509775][ C0] dev_ioctl+0x473/0x10c0 [ 411.514181][ C0] sock_do_ioctl+0x19e/0x280 [ 411.518840][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 411.524018][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 411.530577][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 411.537159][ C0] ? fd_install+0x223/0x750 [ 411.541729][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 411.548655][ C0] sock_ioctl+0x228/0x6c0 [ 411.553088][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 411.558013][ C0] ? fd_install+0x242/0x750 [ 411.562603][ C0] ? selinux_file_ioctl+0x180/0x270 [ 411.567863][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 411.573061][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 411.577985][ C0] __x64_sys_ioctl+0x18f/0x220 [ 411.582827][ C0] do_syscall_64+0xcd/0x250 [ 411.587402][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.593360][ C0] RIP: 0033:0x7f3cd51fe31b [ 411.597913][ C0] RSP: 002b:00007ffcd41a2fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.606394][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3cd51fe31b [ 411.614410][ C0] RDX: 00007ffcd41a3000 RSI: 0000000000008933 RDI: 0000000000000005 [ 411.622423][ C0] RBP: 00007ffcd41a3000 R08: 000000000000000a R09: 0000000000000004 [ 411.630439][ C0] R10: 000000000000001a R11: 0000000000000246 R12: 00007ffcd41a308c [ 411.638459][ C0] R13: 00007f3cd52721c7 R14: 00007f3cd5ee4620 R15: 00007f3cd52721c7 [ 411.646503][ C0] [ 411.649555][ C0] task:kworker/1:6 state:I stack:30384 pid:15324 tgid:15324 ppid:2 flags:0x00004000 [ 411.659820][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 411.664843][ C0] Call Trace: [ 411.668170][ C0] [ 411.671149][ C0] __schedule+0x105f/0x34b0 [ 411.675716][ C0] ? __pfx___schedule+0x10/0x10 [ 411.680659][ C0] ? schedule+0x298/0x350 [ 411.685046][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.690129][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 411.695387][ C0] ? lock_acquire+0x2f/0xb0 [ 411.699952][ C0] ? schedule+0x1fd/0x350 [ 411.704342][ C0] schedule+0xe7/0x350 [ 411.708481][ C0] ? worker_thread+0x271/0xf00 [ 411.713335][ C0] worker_thread+0x2de/0xf00 [ 411.718024][ C0] ? __kthread_parkme+0x148/0x220 [ 411.723121][ C0] ? __pfx_worker_thread+0x10/0x10 [ 411.728392][ C0] kthread+0x2c1/0x3a0 [ 411.732517][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 411.737783][ C0] ? __pfx_kthread+0x10/0x10 [ 411.742458][ C0] ret_from_fork+0x45/0x80 [ 411.747110][ C0] ? __pfx_kthread+0x10/0x10 [ 411.751750][ C0] ret_from_fork_asm+0x1a/0x30 [ 411.756599][ C0] [ 411.759668][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:15365 tgid:15365 ppid:46 flags:0x00004000 [ 411.771531][ C0] Call Trace: [ 411.774845][ C0] [ 411.777822][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 411.784503][ C0] __switch_to_asm+0x70/0x70 [ 411.789166][ C0] [ 411.792221][ C0] task:modprobe state:R running task stack:24416 pid:15758 tgid:15758 ppid:330 flags:0x00004002 [ 411.804051][ C0] Call Trace: [ 411.807360][ C0] [ 411.810335][ C0] __schedule+0x105f/0x34b0 [ 411.814906][ C0] ? __pfx___schedule+0x10/0x10 [ 411.819817][ C0] ? do_task_dead+0x9e/0x110 [ 411.824471][ C0] ? __pfx_lock_release+0x10/0x10 [ 411.829571][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 411.835428][ C0] ? do_task_dead+0x40/0x110 [ 411.840059][ C0] do_task_dead+0xd6/0x110 [ 411.844526][ C0] do_exit+0x1de7/0x2ce0 [ 411.848855][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 411.853937][ C0] ? __pfx_do_exit+0x10/0x10 [ 411.858603][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 411.864053][ C0] do_group_exit+0xd3/0x2a0 [ 411.868636][ C0] __x64_sys_exit_group+0x3e/0x50 [ 411.873752][ C0] x64_sys_call+0x14a9/0x16a0 [ 411.878499][ C0] do_syscall_64+0xcd/0x250 [ 411.883100][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.889067][ C0] RIP: 0033:0x7f524bf01a90 [ 411.893535][ C0] RSP: 002b:00007ffc51650b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 411.902019][ C0] RAX: ffffffffffffffda RBX: 00007f524bff2860 RCX: 00007f524bf01a90 [ 411.910039][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 411.918067][ C0] RBP: 00007f524bff2860 R08: 0000000000000001 R09: 85e192c92e80a400 [ 411.926107][ C0] R10: 00007ffc51650a20 R11: 0000000000000246 R12: 0000000000000000 [ 411.934140][ C0] R13: 0000000000000001 R14: 00007f524bff6658 R15: 0000000000000001 [ 411.942177][ C0] [ 411.945236][ C0] task:modprobe state:R running task stack:25136 pid:15764 tgid:15764 ppid:11 flags:0x00000002 [ 411.957095][ C0] Call Trace: [ 411.960421][ C0] [ 411.963394][ C0] __schedule+0x105f/0x34b0 [ 411.967957][ C0] ? mmput+0xdb/0x3e0 [ 411.972002][ C0] ? do_task_dead+0x40/0x110 [ 411.976655][ C0] ? do_task_dead+0xd6/0x110 [ 411.981312][ C0] ? do_exit+0x1de7/0x2ce0 [ 411.985795][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 411.990888][ C0] ? __pfx_do_exit+0x10/0x10 [ 411.995546][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.000984][ C0] ? do_group_exit+0xd3/0x2a0 [ 412.005731][ C0] __x64_sys_exit_group+0x3e/0x50 [ 412.010837][ C0] x64_sys_call+0x14a9/0x16a0 [ 412.015574][ C0] do_syscall_64+0xcd/0x250 [ 412.020156][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.026305][ C0] [ 412.029407][ C0] task:modprobe state:R running task stack:25136 pid:15767 tgid:15767 ppid:28 flags:0x00000002 [ 412.041268][ C0] Call Trace: [ 412.044584][ C0] [ 412.047570][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.053458][ C0] ? do_task_dead+0x40/0x110 [ 412.058116][ C0] ? do_task_dead+0xd6/0x110 [ 412.062776][ C0] ? do_exit+0x1de7/0x2ce0 [ 412.067266][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.072331][ C0] ? __pfx_do_exit+0x10/0x10 [ 412.077000][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.082427][ C0] ? do_group_exit+0xd3/0x2a0 [ 412.087173][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 412.092432][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 412.097344][ C0] ? do_syscall_64+0xcd/0x250 [ 412.102098][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.108269][ C0] [ 412.111335][ C0] task:modprobe state:R running task stack:25424 pid:15770 tgid:15770 ppid:330 flags:0x00000000 [ 412.123177][ C0] Call Trace: [ 412.126493][ C0] [ 412.129461][ C0] __schedule+0x105f/0x34b0 [ 412.134032][ C0] ? __pfx___schedule+0x10/0x10 [ 412.138949][ C0] ? do_task_dead+0x9e/0x110 [ 412.143591][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.148705][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.154612][ C0] ? do_task_dead+0x40/0x110 [ 412.159255][ C0] do_task_dead+0xd6/0x110 [ 412.163718][ C0] do_exit+0x1de7/0x2ce0 [ 412.168036][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.173133][ C0] ? __pfx_do_exit+0x10/0x10 [ 412.177784][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.183232][ C0] do_group_exit+0xd3/0x2a0 [ 412.187810][ C0] __x64_sys_exit_group+0x3e/0x50 [ 412.192913][ C0] x64_sys_call+0x14a9/0x16a0 [ 412.197749][ C0] do_syscall_64+0xcd/0x250 [ 412.202336][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.208305][ C0] RIP: 0033:0x7fb02e13ea90 [ 412.212789][ C0] RSP: 002b:00007ffe04b97488 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 412.221279][ C0] RAX: ffffffffffffffda RBX: 00007fb02e22f860 RCX: 00007fb02e13ea90 [ 412.229294][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 412.237309][ C0] RBP: 00007fb02e22f860 R08: 0000000000000001 R09: 3d3a2de55996395c [ 412.245321][ C0] R10: 00007ffe04b97340 R11: 0000000000000246 R12: 0000000000000000 [ 412.253334][ C0] R13: 0000000000000001 R14: 00007fb02e233658 R15: 0000000000000001 [ 412.261368][ C0] [ 412.264432][ C0] task:modprobe state:R running task stack:25136 pid:15775 tgid:15775 ppid:28 flags:0x00000002 [ 412.276281][ C0] Call Trace: [ 412.279605][ C0] [ 412.282571][ C0] __schedule+0x105f/0x34b0 [ 412.287128][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.291955][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 412.297047][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 412.302507][ C0] ? find_held_lock+0x2d/0x110 [ 412.307342][ C0] ? __schedule+0x102c/0x34b0 [ 412.312078][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.317185][ C0] ? __schedule+0x105f/0x34b0 [ 412.321932][ C0] ? __pfx___schedule+0x10/0x10 [ 412.326847][ C0] ? do_task_dead+0x9e/0x110 [ 412.331579][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.336686][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.342564][ C0] ? do_task_dead+0x40/0x110 [ 412.347199][ C0] ? do_task_dead+0xd6/0x110 [ 412.351844][ C0] ? do_exit+0x1de7/0x2ce0 [ 412.356334][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.361412][ C0] ? __pfx_do_exit+0x10/0x10 [ 412.366068][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.371529][ C0] ? do_group_exit+0xd3/0x2a0 [ 412.376280][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 412.381556][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 412.386460][ C0] ? do_syscall_64+0xcd/0x250 [ 412.391201][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.397382][ C0] [ 412.400445][ C0] task:modprobe state:R running task stack:24416 pid:15780 tgid:15780 ppid:28 flags:0x00004002 [ 412.412307][ C0] Call Trace: [ 412.415625][ C0] [ 412.418627][ C0] __schedule+0x105f/0x34b0 [ 412.423232][ C0] ? __pfx___schedule+0x10/0x10 [ 412.428148][ C0] ? do_task_dead+0x9e/0x110 [ 412.432819][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.437935][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.443826][ C0] ? do_task_dead+0x40/0x110 [ 412.448475][ C0] do_task_dead+0xd6/0x110 [ 412.452956][ C0] do_exit+0x1de7/0x2ce0 [ 412.457352][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.462434][ C0] ? __pfx_do_exit+0x10/0x10 [ 412.467079][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.472521][ C0] do_group_exit+0xd3/0x2a0 [ 412.477092][ C0] __x64_sys_exit_group+0x3e/0x50 [ 412.482182][ C0] x64_sys_call+0x14a9/0x16a0 [ 412.486920][ C0] do_syscall_64+0xcd/0x250 [ 412.491490][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.497445][ C0] RIP: 0033:0x7fe557c55a90 [ 412.501905][ C0] RSP: 002b:00007ffdd08e3e18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 412.510370][ C0] RAX: ffffffffffffffda RBX: 00007fe557d46860 RCX: 00007fe557c55a90 [ 412.518400][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 412.526428][ C0] RBP: 00007fe557d46860 R08: 0000000000000001 R09: d63b15e39aa77327 [ 412.534441][ C0] R10: 00007ffdd08e3cd0 R11: 0000000000000246 R12: 0000000000000000 [ 412.542457][ C0] R13: 0000000000000001 R14: 00007fe557d4a658 R15: 0000000000000001 [ 412.550492][ C0] [ 412.553555][ C0] task:modprobe state:R running task stack:25424 pid:15786 tgid:15786 ppid:330 flags:0x00000002 [ 412.565392][ C0] Call Trace: [ 412.568713][ C0] [ 412.571718][ C0] __schedule+0x105f/0x34b0 [ 412.576316][ C0] ? __pfx___schedule+0x10/0x10 [ 412.581241][ C0] ? do_task_dead+0x9e/0x110 [ 412.585973][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.591070][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.596972][ C0] ? do_task_dead+0x40/0x110 [ 412.601609][ C0] do_task_dead+0xd6/0x110 [ 412.606074][ C0] do_exit+0x1de7/0x2ce0 [ 412.610385][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.615502][ C0] ? __pfx_do_exit+0x10/0x10 [ 412.620166][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.625602][ C0] do_group_exit+0xd3/0x2a0 [ 412.630171][ C0] __x64_sys_exit_group+0x3e/0x50 [ 412.635254][ C0] x64_sys_call+0x14a9/0x16a0 [ 412.639994][ C0] do_syscall_64+0xcd/0x250 [ 412.644652][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.650603][ C0] RIP: 0033:0x7f8e2e963a90 [ 412.655062][ C0] RSP: 002b:00007ffcd1bbfc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 412.663525][ C0] RAX: ffffffffffffffda RBX: 00007f8e2ea54860 RCX: 00007f8e2e963a90 [ 412.671547][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 412.679558][ C0] RBP: 00007f8e2ea54860 R08: 0000000000000001 R09: 5edf6c1914222b36 [ 412.687575][ C0] R10: 00007ffcd1bbfb20 R11: 0000000000000246 R12: 0000000000000000 [ 412.695614][ C0] R13: 0000000000000001 R14: 00007f8e2ea58658 R15: 0000000000000001 [ 412.703657][ C0] [ 412.706722][ C0] task:modprobe state:R running task stack:24720 pid:15791 tgid:15791 ppid:11 flags:0x00000002 [ 412.718580][ C0] Call Trace: [ 412.721906][ C0] [ 412.724888][ C0] __schedule+0x105f/0x34b0 [ 412.729550][ C0] ? __pfx___schedule+0x10/0x10 [ 412.734464][ C0] ? do_task_dead+0x9e/0x110 [ 412.739141][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.744240][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 412.750114][ C0] ? do_task_dead+0x40/0x110 [ 412.754751][ C0] do_task_dead+0xd6/0x110 [ 412.759224][ C0] do_exit+0x1de7/0x2ce0 [ 412.763525][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 412.768611][ C0] ? __pfx_do_exit+0x10/0x10 [ 412.773276][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 412.778737][ C0] do_group_exit+0xd3/0x2a0 [ 412.783326][ C0] __x64_sys_exit_group+0x3e/0x50 [ 412.788421][ C0] x64_sys_call+0x14a9/0x16a0 [ 412.793176][ C0] do_syscall_64+0xcd/0x250 [ 412.797759][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.803741][ C0] RIP: 0033:0x7f065e3eaa90 [ 412.808203][ C0] RSP: 002b:00007ffcb9dc1b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 412.816685][ C0] RAX: ffffffffffffffda RBX: 00007f065e4db860 RCX: 00007f065e3eaa90 [ 412.824728][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 412.832741][ C0] RBP: 00007f065e4db860 R08: 0000000000000001 R09: 93a4a12cf1aaceb7 [ 412.840766][ C0] R10: 00007ffcb9dc19e0 R11: 0000000000000246 R12: 0000000000000000 [ 412.848820][ C0] R13: 0000000000000001 R14: 00007f065e4df658 R15: 0000000000000001 [ 412.856883][ C0] [ 412.859944][ C0] task:modprobe state:R running task stack:25136 pid:15798 tgid:15798 ppid:330 flags:0x00000002 [ 412.871798][ C0] Call Trace: [ 412.875110][ C0] [ 412.878094][ C0] __schedule+0x105f/0x34b0 [ 412.882666][ C0] ? __pfx___page_table_check_pte_clear+0x10/0x10 [ 412.889148][ C0] ? hlock_class+0x4e/0x130 [ 412.893707][ C0] ? mark_lock+0xb5/0xc60 [ 412.898112][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 412.903389][ C0] ? unwind_get_return_address+0x59/0xa0 [ 412.909081][ C0] ? __pfx_mark_lock+0x10/0x10 [ 412.913907][ C0] ? hlock_class+0x4e/0x130 [ 412.918474][ C0] ? mark_lock+0xb5/0xc60 [ 412.922896][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 412.928015][ C0] ? __pfx_mark_lock+0x10/0x10 [ 412.932873][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.937716][ C0] ? hlock_class+0x4e/0x130 [ 412.942283][ C0] ? mark_lock+0xb5/0xc60 [ 412.946680][ C0] ? __pfx_mark_lock+0x10/0x10 [ 412.951503][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 412.957114][ C0] ? hlock_class+0x4e/0x130 [ 412.961676][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 412.966775][ C0] ? rcu_is_watching+0x12/0xc0 [ 412.971590][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 412.976694][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 412.982179][ C0] ? find_held_lock+0x2d/0x110 [ 412.987116][ C0] ? __schedule+0x102c/0x34b0 [ 412.991873][ C0] ? __pfx_lock_release+0x10/0x10 [ 412.997004][ C0] ? __schedule+0x105f/0x34b0 [ 413.001784][ C0] ? __pfx___schedule+0x10/0x10 [ 413.006712][ C0] ? do_task_dead+0x9e/0x110 [ 413.011461][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.016587][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.022488][ C0] ? do_task_dead+0x40/0x110 [ 413.027153][ C0] ? do_task_dead+0xd6/0x110 [ 413.031820][ C0] ? do_exit+0x1de7/0x2ce0 [ 413.036330][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 413.041427][ C0] ? __pfx_do_exit+0x10/0x10 [ 413.046094][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 413.051544][ C0] ? do_group_exit+0xd3/0x2a0 [ 413.056312][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 413.061596][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 413.066524][ C0] ? do_syscall_64+0xcd/0x250 [ 413.071298][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.077467][ C0] [ 413.080538][ C0] task:modprobe state:R running task stack:25424 pid:15806 tgid:15806 ppid:330 flags:0x00000000 [ 413.092432][ C0] Call Trace: [ 413.095761][ C0] [ 413.098758][ C0] __schedule+0x105f/0x34b0 [ 413.103359][ C0] ? __pfx___schedule+0x10/0x10 [ 413.108298][ C0] ? trace_tlb_flush+0x10f/0x170 [ 413.113311][ C0] ? __cond_resched+0x1b/0x30 [ 413.118077][ C0] preempt_schedule_common+0x44/0xc0 [ 413.123446][ C0] ? find_held_lock+0x2d/0x110 [ 413.128284][ C0] ? __schedule+0x102c/0x34b0 [ 413.133037][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.138157][ C0] ? __schedule+0x105f/0x34b0 [ 413.142912][ C0] ? __pfx___schedule+0x10/0x10 [ 413.147828][ C0] ? do_task_dead+0x9e/0x110 [ 413.152484][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.157625][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.163503][ C0] ? do_task_dead+0x40/0x110 [ 413.168145][ C0] ? do_task_dead+0xd6/0x110 [ 413.172795][ C0] ? do_exit+0x1de7/0x2ce0 [ 413.177276][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 413.182381][ C0] ? __pfx_do_exit+0x10/0x10 [ 413.187058][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 413.192514][ C0] ? do_group_exit+0xd3/0x2a0 [ 413.197256][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 413.202523][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 413.207430][ C0] ? do_syscall_64+0xcd/0x250 [ 413.212181][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.218347][ C0] [ 413.221768][ C0] task:modprobe state:R running task stack:24720 pid:15810 tgid:15810 ppid:37 flags:0x00000000 [ 413.233638][ C0] Call Trace: [ 413.236965][ C0] [ 413.239960][ C0] __schedule+0x105f/0x34b0 [ 413.244536][ C0] ? __pfx___schedule+0x10/0x10 [ 413.249441][ C0] ? do_task_dead+0x9e/0x110 [ 413.254088][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.259193][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.265154][ C0] ? do_task_dead+0x40/0x110 [ 413.269785][ C0] do_task_dead+0xd6/0x110 [ 413.274255][ C0] do_exit+0x1de7/0x2ce0 [ 413.278570][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 413.283665][ C0] ? __pfx_do_exit+0x10/0x10 [ 413.288322][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 413.293768][ C0] do_group_exit+0xd3/0x2a0 [ 413.298342][ C0] __x64_sys_exit_group+0x3e/0x50 [ 413.303453][ C0] x64_sys_call+0x14a9/0x16a0 [ 413.308298][ C0] do_syscall_64+0xcd/0x250 [ 413.312911][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.318882][ C0] RIP: 0033:0x7fdb62cb2a90 [ 413.323348][ C0] RSP: 002b:00007ffdf182fd38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 413.331822][ C0] RAX: ffffffffffffffda RBX: 00007fdb62da3860 RCX: 00007fdb62cb2a90 [ 413.339836][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 413.347888][ C0] RBP: 00007fdb62da3860 R08: 0000000000000001 R09: e5927d0f41aaa604 [ 413.355923][ C0] R10: 00007ffdf182fbf0 R11: 0000000000000246 R12: 0000000000000000 [ 413.363960][ C0] R13: 0000000000000001 R14: 00007fdb62da7658 R15: 0000000000000001 [ 413.372005][ C0] [ 413.375067][ C0] task:modprobe state:R running task stack:25424 pid:15816 tgid:15816 ppid:11 flags:0x00000002 [ 413.386909][ C0] Call Trace: [ 413.390218][ C0] [ 413.393194][ C0] __schedule+0x105f/0x34b0 [ 413.397776][ C0] ? __pfx___schedule+0x10/0x10 [ 413.402696][ C0] ? do_task_dead+0x9e/0x110 [ 413.407335][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.412433][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.418309][ C0] ? do_task_dead+0x40/0x110 [ 413.422963][ C0] do_task_dead+0xd6/0x110 [ 413.427433][ C0] do_exit+0x1de7/0x2ce0 [ 413.431766][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 413.436866][ C0] ? __pfx_do_exit+0x10/0x10 [ 413.441525][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 413.446975][ C0] do_group_exit+0xd3/0x2a0 [ 413.451552][ C0] __x64_sys_exit_group+0x3e/0x50 [ 413.456645][ C0] x64_sys_call+0x14a9/0x16a0 [ 413.461394][ C0] do_syscall_64+0xcd/0x250 [ 413.465978][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.471940][ C0] RIP: 0033:0x7fd4fd5a8a90 [ 413.476411][ C0] RSP: 002b:00007ffd1fd0b018 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 413.484886][ C0] RAX: ffffffffffffffda RBX: 00007fd4fd699860 RCX: 00007fd4fd5a8a90 [ 413.492909][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 413.500923][ C0] RBP: 00007fd4fd699860 R08: 0000000000000001 R09: 1034d0f190ab3177 [ 413.508951][ C0] R10: 00007ffd1fd0aed0 R11: 0000000000000246 R12: 0000000000000000 [ 413.516978][ C0] R13: 0000000000000001 R14: 00007fd4fd69d658 R15: 0000000000000001 [ 413.525014][ C0] [ 413.528084][ C0] task:modprobe state:R running task stack:24720 pid:15822 tgid:15822 ppid:37 flags:0x00000000 [ 413.539966][ C0] Call Trace: [ 413.543284][ C0] [ 413.546263][ C0] __schedule+0x105f/0x34b0 [ 413.550842][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 413.556274][ C0] ? mark_lock+0xb5/0xc60 [ 413.560683][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.565505][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 413.571206][ C0] ? hlock_class+0x4e/0x130 [ 413.575766][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 413.580882][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.585704][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 413.590884][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 413.596433][ C0] ? find_held_lock+0x2d/0x110 [ 413.601266][ C0] ? __schedule+0x102c/0x34b0 [ 413.606003][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.611106][ C0] ? __schedule+0x105f/0x34b0 [ 413.615852][ C0] ? __pfx___schedule+0x10/0x10 [ 413.620769][ C0] ? do_task_dead+0x9e/0x110 [ 413.625420][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.630527][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.636406][ C0] ? do_task_dead+0x40/0x110 [ 413.641066][ C0] ? do_task_dead+0xd6/0x110 [ 413.645731][ C0] ? do_exit+0x1de7/0x2ce0 [ 413.650211][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 413.655310][ C0] ? __pfx_do_exit+0x10/0x10 [ 413.659960][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 413.665401][ C0] ? do_group_exit+0xd3/0x2a0 [ 413.670160][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 413.675427][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 413.680337][ C0] ? do_syscall_64+0xcd/0x250 [ 413.685090][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.691262][ C0] [ 413.694330][ C0] task:modprobe state:R running task stack:25424 pid:15828 tgid:15828 ppid:11 flags:0x00000000 [ 413.706181][ C0] Call Trace: [ 413.709493][ C0] [ 413.712462][ C0] __schedule+0x105f/0x34b0 [ 413.717026][ C0] ? __pfx___schedule+0x10/0x10 [ 413.721949][ C0] ? trace_tlb_flush+0x10f/0x170 [ 413.726943][ C0] ? __cond_resched+0x1b/0x30 [ 413.731695][ C0] ? find_held_lock+0x2d/0x110 [ 413.736542][ C0] ? __schedule+0x102c/0x34b0 [ 413.741289][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.746402][ C0] ? __schedule+0x105f/0x34b0 [ 413.751171][ C0] ? __pfx___schedule+0x10/0x10 [ 413.756093][ C0] ? do_task_dead+0x9e/0x110 [ 413.760759][ C0] ? __pfx_lock_release+0x10/0x10 [ 413.765901][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 413.771779][ C0] ? do_task_dead+0x40/0x110 [ 413.776436][ C0] ? do_task_dead+0xd6/0x110 [ 413.781097][ C0] ? do_exit+0x1de7/0x2ce0 [ 413.785586][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 413.790691][ C0] ? __pfx_do_exit+0x10/0x10 [ 413.795347][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 413.800774][ C0] ? do_group_exit+0xd3/0x2a0 [ 413.805511][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 413.810767][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 413.815691][ C0] ? do_syscall_64+0xcd/0x250 [ 413.820455][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.826599][ C0] [ 413.829654][ C0] task:modprobe state:R running task stack:25136 pid:15834 tgid:15834 ppid:37 flags:0x00000002 [ 413.841499][ C0] Call Trace: [ 413.844818][ C0] [ 413.847801][ C0] __schedule+0x105f/0x34b0 [ 413.852386][ C0] ? __pfx___schedule+0x10/0x10 [ 413.857313][ C0] ? __cond_resched+0x1b/0x30 [ 413.862135][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.866989][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 413.873219][ C0] ? hlock_class+0x4e/0x130 [ 413.877785][ C0] ? mark_lock+0xb5/0xc60 [ 413.882191][ C0] ? hlock_class+0x4e/0x130 [ 413.886750][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 413.891758][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.896597][ C0] ? hlock_class+0x4e/0x130 [ 413.901161][ C0] ? mark_lock+0xb5/0xc60 [ 413.905550][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 413.910805][ C0] ? unwind_get_return_address+0x59/0xa0 [ 413.916497][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.921337][ C0] ? hlock_class+0x4e/0x130 [ 413.925895][ C0] ? mark_lock+0xb5/0xc60 [ 413.930293][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 413.935481][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.940337][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.945154][ C0] ? hlock_class+0x4e/0x130 [ 413.949733][ C0] ? mark_lock+0xb5/0xc60 [ 413.954131][ C0] ? __pfx_mark_lock+0x10/0x10 [ 413.958958][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 413.964568][ C0] ? hlock_class+0x4e/0x130 [ 413.969118][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 413.974215][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.979038][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 413.984125][ C0] ? rcu_is_watching+0x12/0xc0 [ 413.989025][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 413.994120][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 413.999552][ C0] ? find_held_lock+0x2d/0x110 [ 414.004378][ C0] ? __schedule+0x102c/0x34b0 [ 414.009109][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.014196][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 414.019462][ C0] ? __schedule+0x105f/0x34b0 [ 414.024202][ C0] ? __pfx___schedule+0x10/0x10 [ 414.029106][ C0] ? do_task_dead+0x9e/0x110 [ 414.033756][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.038870][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 414.044747][ C0] ? do_task_dead+0x40/0x110 [ 414.049396][ C0] ? do_task_dead+0xd6/0x110 [ 414.054137][ C0] ? do_exit+0x1de7/0x2ce0 [ 414.058632][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 414.063744][ C0] ? __pfx_do_exit+0x10/0x10 [ 414.068401][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 414.073839][ C0] ? do_group_exit+0xd3/0x2a0 [ 414.078596][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 414.083875][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 414.088802][ C0] ? do_syscall_64+0xcd/0x250 [ 414.093648][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.099810][ C0] [ 414.103344][ C0] task:modprobe state:R running task stack:25424 pid:15843 tgid:15843 ppid:330 flags:0x00000002 [ 414.115196][ C0] Call Trace: [ 414.118521][ C0] [ 414.121508][ C0] ? mmput+0xdb/0x3e0 [ 414.125537][ C0] ? do_exit+0xadd/0x2ce0 [ 414.129924][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 414.134997][ C0] ? __pfx_do_exit+0x10/0x10 [ 414.139639][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 414.145073][ C0] ? do_group_exit+0xd3/0x2a0 [ 414.149809][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 414.155067][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 414.159982][ C0] ? do_syscall_64+0xcd/0x250 [ 414.164728][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.170877][ C0] [ 414.173940][ C0] task:modprobe state:R running task stack:24720 pid:15846 tgid:15846 ppid:37 flags:0x00000002 [ 414.185779][ C0] Call Trace: [ 414.189086][ C0] [ 414.192057][ C0] __schedule+0x105f/0x34b0 [ 414.196630][ C0] ? __pfx___schedule+0x10/0x10 [ 414.201559][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 414.206649][ C0] ? __pfx_do_exit+0x10/0x10 [ 414.211301][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 414.216761][ C0] ? do_group_exit+0xd3/0x2a0 [ 414.221509][ C0] __x64_sys_exit_group+0x3e/0x50 [ 414.226602][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 414.231525][ C0] ? do_syscall_64+0xcd/0x250 [ 414.236276][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.242439][ C0] [ 414.245500][ C0] task:modprobe state:R running task stack:24416 pid:15848 tgid:15848 ppid:11 flags:0x00000000 [ 414.257340][ C0] Call Trace: [ 414.260660][ C0] [ 414.263634][ C0] __schedule+0x105f/0x34b0 [ 414.268224][ C0] ? __pfx___schedule+0x10/0x10 [ 414.273148][ C0] ? do_task_dead+0x9e/0x110 [ 414.277803][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.282920][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 414.288806][ C0] ? do_task_dead+0x40/0x110 [ 414.293443][ C0] do_task_dead+0xd6/0x110 [ 414.297918][ C0] do_exit+0x1de7/0x2ce0 [ 414.302238][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 414.307312][ C0] ? __pfx_do_exit+0x10/0x10 [ 414.311953][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 414.317379][ C0] do_group_exit+0xd3/0x2a0 [ 414.321955][ C0] __x64_sys_exit_group+0x3e/0x50 [ 414.327155][ C0] x64_sys_call+0x14a9/0x16a0 [ 414.331904][ C0] do_syscall_64+0xcd/0x250 [ 414.336488][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.342553][ C0] RIP: 0033:0x7f6cfa2ffa90 [ 414.347016][ C0] RSP: 002b:00007ffc4e3dff58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 414.355492][ C0] RAX: ffffffffffffffda RBX: 00007f6cfa3f0860 RCX: 00007f6cfa2ffa90 [ 414.363535][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 414.371556][ C0] RBP: 00007f6cfa3f0860 R08: 0000000000000001 R09: c402c9a2f815e433 [ 414.379584][ C0] R10: 00007ffc4e3dfe10 R11: 0000000000000246 R12: 0000000000000000 [ 414.387646][ C0] R13: 0000000000000001 R14: 00007f6cfa3f4658 R15: 0000000000000001 [ 414.395708][ C0] [ 414.398980][ C0] task:modprobe state:R running task stack:24720 pid:15854 tgid:15854 ppid:37 flags:0x00000000 [ 414.410910][ C0] Call Trace: [ 414.414230][ C0] [ 414.417212][ C0] __schedule+0x105f/0x34b0 [ 414.421781][ C0] ? __pfx___schedule+0x10/0x10 [ 414.426704][ C0] ? remove_vma+0x148/0x1a0 [ 414.431269][ C0] ? __cond_resched+0x1b/0x30 [ 414.436013][ C0] preempt_schedule_common+0x44/0xc0 [ 414.441361][ C0] ? __schedule+0x102c/0x34b0 [ 414.446100][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.451224][ C0] ? __schedule+0x105f/0x34b0 [ 414.455982][ C0] ? __pfx___schedule+0x10/0x10 [ 414.460910][ C0] ? do_task_dead+0x9e/0x110 [ 414.465570][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.470693][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 414.476569][ C0] ? do_task_dead+0x40/0x110 [ 414.481225][ C0] ? do_task_dead+0xd6/0x110 [ 414.485871][ C0] ? do_exit+0x1de7/0x2ce0 [ 414.490358][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 414.495436][ C0] ? __pfx_do_exit+0x10/0x10 [ 414.500111][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 414.505556][ C0] ? do_group_exit+0xd3/0x2a0 [ 414.510307][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 414.515575][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 414.520501][ C0] ? do_syscall_64+0xcd/0x250 [ 414.525255][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.531404][ C0] [ 414.534457][ C0] task:modprobe state:R running task stack:25424 pid:15858 tgid:15858 ppid:330 flags:0x00000002 [ 414.546288][ C0] Call Trace: [ 414.549616][ C0] [ 414.552591][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 414.557893][ C0] ? find_held_lock+0x2d/0x110 [ 414.562724][ C0] ? hlock_class+0x4e/0x130 [ 414.567282][ C0] ? mark_lock+0xb5/0xc60 [ 414.571671][ C0] ? hlock_class+0x4e/0x130 [ 414.576237][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 414.581269][ C0] ? __pfx_mark_lock+0x10/0x10 [ 414.586106][ C0] ? hlock_class+0x4e/0x130 [ 414.590664][ C0] ? mark_lock+0xb5/0xc60 [ 414.595055][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 414.600312][ C0] ? unwind_get_return_address+0x59/0xa0 [ 414.606002][ C0] ? __pfx_mark_lock+0x10/0x10 [ 414.610836][ C0] ? hlock_class+0x4e/0x130 [ 414.615406][ C0] ? mark_lock+0xb5/0xc60 [ 414.619818][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 414.624909][ C0] ? __pfx_mark_lock+0x10/0x10 [ 414.629733][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.634550][ C0] ? hlock_class+0x4e/0x130 [ 414.639107][ C0] ? mark_lock+0xb5/0xc60 [ 414.643495][ C0] ? __pfx_mark_lock+0x10/0x10 [ 414.648331][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 414.653952][ C0] ? hlock_class+0x4e/0x130 [ 414.658517][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 414.663632][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.668482][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 414.673580][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 414.679023][ C0] ? find_held_lock+0x2d/0x110 [ 414.683851][ C0] ? __schedule+0x102c/0x34b0 [ 414.688598][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.693717][ C0] ? __schedule+0x105f/0x34b0 [ 414.698461][ C0] ? __pfx___schedule+0x10/0x10 [ 414.703387][ C0] ? do_task_dead+0x9e/0x110 [ 414.708037][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.713153][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 414.719020][ C0] ? do_task_dead+0x40/0x110 [ 414.723657][ C0] ? do_task_dead+0xd6/0x110 [ 414.728314][ C0] ? do_exit+0x1de7/0x2ce0 [ 414.732812][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 414.737903][ C0] ? __pfx_do_exit+0x10/0x10 [ 414.742566][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 414.747997][ C0] ? do_group_exit+0xd3/0x2a0 [ 414.752744][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 414.758018][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 414.762938][ C0] ? do_syscall_64+0xcd/0x250 [ 414.767693][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.773878][ C0] [ 414.776974][ C0] task:modprobe state:R running task stack:24720 pid:15869 tgid:15869 ppid:28 flags:0x00000000 [ 414.788843][ C0] Call Trace: [ 414.792158][ C0] [ 414.795127][ C0] __schedule+0x105f/0x34b0 [ 414.799694][ C0] ? __pfx___schedule+0x10/0x10 [ 414.804608][ C0] ? lock_acquire+0x2f/0xb0 [ 414.809175][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 414.814531][ C0] ? __x64_sys_mprotect+0x78/0xc0 [ 414.819623][ C0] lockdep_hardirqs_on+0x7c/0x110 [ 414.824706][ C0] ? do_syscall_64+0xcd/0x250 [ 414.829448][ C0] ? asm_exc_page_fault+0x26/0x30 [ 414.834539][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.840693][ C0] [ 414.843756][ C0] task:modprobe state:R running task stack:24000 pid:15870 tgid:15870 ppid:37 flags:0x00000002 [ 414.855605][ C0] Call Trace: [ 414.859020][ C0] [ 414.861989][ C0] ? debug_object_activate+0x34d/0x540 [ 414.867608][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.872714][ C0] ? lock_acquire+0x2f/0xb0 [ 414.877279][ C0] ? debug_object_activate+0x199/0x540 [ 414.882796][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 414.888060][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 414.893942][ C0] ? debug_object_activate+0x34d/0x540 [ 414.899459][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 414.904906][ C0] ? find_held_lock+0x2d/0x110 [ 414.909758][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 414.915485][ C0] ? __pfx_lock_release+0x10/0x10 [ 414.920622][ C0] ? timerqueue_add+0x1c2/0x330 [ 414.925558][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 414.930814][ C0] ? hlock_class+0x4e/0x130 [ 414.935366][ C0] ? mark_lock+0xb5/0xc60 [ 414.939780][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 414.945402][ C0] ? __pfx_mark_lock+0x10/0x10 [ 414.950250][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.955070][ C0] ? hlock_class+0x4e/0x130 [ 414.959622][ C0] ? mark_lock+0xb5/0xc60 [ 414.964016][ C0] ? __pfx_mark_lock+0x10/0x10 [ 414.968843][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 414.974459][ C0] ? hlock_class+0x4e/0x130 [ 414.979022][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 414.984118][ C0] ? rcu_is_watching+0x12/0xc0 [ 414.988936][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 414.994039][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 414.999484][ C0] ? find_held_lock+0x2d/0x110 [ 415.004310][ C0] ? __schedule+0x102c/0x34b0 [ 415.009035][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.014142][ C0] ? __schedule+0x105f/0x34b0 [ 415.018899][ C0] ? __pfx___schedule+0x10/0x10 [ 415.023805][ C0] ? do_task_dead+0x9e/0x110 [ 415.028450][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.033659][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 415.039530][ C0] ? do_task_dead+0x40/0x110 [ 415.044177][ C0] ? do_task_dead+0xd6/0x110 [ 415.048828][ C0] ? do_exit+0x1de7/0x2ce0 [ 415.053304][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 415.058379][ C0] ? __pfx_do_exit+0x10/0x10 [ 415.063059][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.068529][ C0] ? do_group_exit+0xd3/0x2a0 [ 415.073293][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 415.078581][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 415.083532][ C0] ? do_syscall_64+0xcd/0x250 [ 415.088304][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.094481][ C0] [ 415.097586][ C0] task:modprobe state:R running task stack:25424 pid:15880 tgid:15880 ppid:11 flags:0x00000000 [ 415.109454][ C0] Call Trace: [ 415.112769][ C0] [ 415.115755][ C0] __schedule+0x105f/0x34b0 [ 415.120342][ C0] ? __pfx___schedule+0x10/0x10 [ 415.125350][ C0] ? trace_tlb_flush+0x10f/0x170 [ 415.130343][ C0] ? debug_object_active_state+0x145/0x3a0 [ 415.136356][ C0] ? find_held_lock+0x2d/0x110 [ 415.141213][ C0] ? __schedule+0x102c/0x34b0 [ 415.145972][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.151076][ C0] ? __schedule+0x105f/0x34b0 [ 415.155831][ C0] ? __pfx___schedule+0x10/0x10 [ 415.160757][ C0] ? do_task_dead+0x9e/0x110 [ 415.165411][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.170553][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 415.176441][ C0] ? do_task_dead+0x40/0x110 [ 415.181103][ C0] ? do_task_dead+0xd6/0x110 [ 415.185755][ C0] ? do_exit+0x1de7/0x2ce0 [ 415.190238][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 415.195318][ C0] ? __pfx_do_exit+0x10/0x10 [ 415.199973][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.205414][ C0] ? do_group_exit+0xd3/0x2a0 [ 415.210156][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 415.215448][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 415.220403][ C0] ? do_syscall_64+0xcd/0x250 [ 415.225157][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.231322][ C0] [ 415.234563][ C0] task:modprobe state:R running task stack:25424 pid:15886 tgid:15886 ppid:28 flags:0x00000002 [ 415.246412][ C0] Call Trace: [ 415.249733][ C0] [ 415.252709][ C0] ? mmput+0xdb/0x3e0 [ 415.256746][ C0] ? do_exit+0x9bf/0x2ce0 [ 415.261142][ C0] ? do_group_exit+0x1c3/0x2a0 [ 415.265976][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.271082][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 415.276178][ C0] ? __pfx_do_exit+0x10/0x10 [ 415.280841][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.286268][ C0] ? do_group_exit+0xd3/0x2a0 [ 415.291010][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 415.296276][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 415.301207][ C0] ? do_syscall_64+0xcd/0x250 [ 415.305960][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.312106][ C0] [ 415.315196][ C0] task:modprobe state:R running task stack:25344 pid:15888 tgid:15888 ppid:11 flags:0x00000002 [ 415.327257][ C0] Call Trace: [ 415.330578][ C0] [ 415.333564][ C0] ? find_held_lock+0x2d/0x110 [ 415.338401][ C0] ? hlock_class+0x4e/0x130 [ 415.342972][ C0] ? mark_lock+0xb5/0xc60 [ 415.347355][ C0] ? hlock_class+0x4e/0x130 [ 415.351915][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 415.356915][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.361742][ C0] ? hlock_class+0x4e/0x130 [ 415.366310][ C0] ? mark_lock+0xb5/0xc60 [ 415.370710][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 415.375977][ C0] ? unwind_get_return_address+0x59/0xa0 [ 415.381675][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.386501][ C0] ? hlock_class+0x4e/0x130 [ 415.391060][ C0] ? mark_lock+0xb5/0xc60 [ 415.395474][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 415.400578][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.405405][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.410219][ C0] ? hlock_class+0x4e/0x130 [ 415.414779][ C0] ? mark_lock+0xb5/0xc60 [ 415.419198][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.424021][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 415.429629][ C0] ? hlock_class+0x4e/0x130 [ 415.434186][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 415.439287][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.444112][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 415.449209][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 415.454678][ C0] ? find_held_lock+0x2d/0x110 [ 415.459515][ C0] ? __schedule+0x102c/0x34b0 [ 415.464245][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.469347][ C0] ? __schedule+0x105f/0x34b0 [ 415.474097][ C0] ? __pfx___schedule+0x10/0x10 [ 415.479021][ C0] ? do_task_dead+0x9e/0x110 [ 415.483688][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.488823][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 415.494701][ C0] ? do_task_dead+0x40/0x110 [ 415.499354][ C0] ? do_task_dead+0xd6/0x110 [ 415.504002][ C0] ? do_exit+0x1de7/0x2ce0 [ 415.508509][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 415.513605][ C0] ? __pfx_do_exit+0x10/0x10 [ 415.518279][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.523744][ C0] ? do_group_exit+0xd3/0x2a0 [ 415.528510][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 415.533803][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 415.538749][ C0] ? do_syscall_64+0xcd/0x250 [ 415.543528][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.549710][ C0] [ 415.552796][ C0] task:modprobe state:R running task stack:25424 pid:15896 tgid:15896 ppid:11 flags:0x00000002 [ 415.564682][ C0] Call Trace: [ 415.568011][ C0] [ 415.570997][ C0] __schedule+0x105f/0x34b0 [ 415.575589][ C0] ? __pfx___schedule+0x10/0x10 [ 415.580560][ C0] ? exit_mmap+0x3d7/0xb30 [ 415.585045][ C0] ? hlock_class+0x4e/0x130 [ 415.589607][ C0] ? mark_lock+0xb5/0xc60 [ 415.593995][ C0] ? hlock_class+0x4e/0x130 [ 415.598559][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 415.603577][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.608418][ C0] ? hlock_class+0x4e/0x130 [ 415.612996][ C0] ? mark_lock+0xb5/0xc60 [ 415.617396][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 415.622681][ C0] ? unwind_get_return_address+0x59/0xa0 [ 415.628380][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.633236][ C0] ? hlock_class+0x4e/0x130 [ 415.637801][ C0] ? mark_lock+0xb5/0xc60 [ 415.642211][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 415.647304][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.652140][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.656957][ C0] ? hlock_class+0x4e/0x130 [ 415.661513][ C0] ? mark_lock+0xb5/0xc60 [ 415.665911][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.670733][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 415.676354][ C0] ? hlock_class+0x4e/0x130 [ 415.680921][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 415.686028][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.690864][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 415.695973][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.700830][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 415.705942][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 415.711400][ C0] ? find_held_lock+0x2d/0x110 [ 415.716246][ C0] ? __schedule+0x102c/0x34b0 [ 415.720998][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.726200][ C0] ? __schedule+0x105f/0x34b0 [ 415.730953][ C0] ? __pfx___schedule+0x10/0x10 [ 415.735871][ C0] ? do_task_dead+0x9e/0x110 [ 415.740526][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.745648][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 415.751524][ C0] ? do_task_dead+0x40/0x110 [ 415.756191][ C0] ? do_task_dead+0xd6/0x110 [ 415.760844][ C0] ? do_exit+0x1de7/0x2ce0 [ 415.765327][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 415.770426][ C0] ? __pfx_do_exit+0x10/0x10 [ 415.775091][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.780533][ C0] ? do_group_exit+0xd3/0x2a0 [ 415.785275][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 415.790549][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 415.795488][ C0] ? do_syscall_64+0xcd/0x250 [ 415.800250][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.806406][ C0] [ 415.809483][ C0] task:modprobe state:R running task stack:25424 pid:15905 tgid:15905 ppid:28 flags:0x00000002 [ 415.821324][ C0] Call Trace: [ 415.824637][ C0] [ 415.827622][ C0] __schedule+0x105f/0x34b0 [ 415.832200][ C0] ? rcu_is_watching+0x12/0xc0 [ 415.837012][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 415.842094][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 415.847563][ C0] ? find_held_lock+0x2d/0x110 [ 415.852403][ C0] ? __schedule+0x102c/0x34b0 [ 415.857142][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.862250][ C0] ? __schedule+0x105f/0x34b0 [ 415.866994][ C0] ? __pfx___schedule+0x10/0x10 [ 415.871898][ C0] ? do_task_dead+0x9e/0x110 [ 415.876558][ C0] ? __pfx_lock_release+0x10/0x10 [ 415.881670][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 415.887565][ C0] ? do_task_dead+0x40/0x110 [ 415.892237][ C0] ? do_task_dead+0xd6/0x110 [ 415.896884][ C0] ? do_exit+0x1de7/0x2ce0 [ 415.901367][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 415.906459][ C0] ? __pfx_do_exit+0x10/0x10 [ 415.911098][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 415.916549][ C0] ? do_group_exit+0xd3/0x2a0 [ 415.921292][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 415.926557][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 415.931581][ C0] ? do_syscall_64+0xcd/0x250 [ 415.936340][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.942529][ C0] [ 415.945590][ C0] task:modprobe state:R running task stack:25424 pid:15912 tgid:15912 ppid:330 flags:0x00000002 [ 415.957432][ C0] Call Trace: [ 415.960746][ C0] [ 415.963715][ C0] __schedule+0x105f/0x34b0 [ 415.968290][ C0] ? __pfx___schedule+0x10/0x10 [ 415.973214][ C0] ? __kasan_record_aux_stack+0x9b/0xb0 [ 415.978843][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 415.984111][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 415.989376][ C0] ? __pfx_mark_lock+0x10/0x10 [ 415.994218][ C0] ? hlock_class+0x4e/0x130 [ 415.998785][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.003889][ C0] ? mark_held_locks+0x9f/0xe0 [ 416.008738][ C0] ? irqentry_exit+0x3b/0x90 [ 416.013410][ C0] ? kmem_cache_free+0x2fe/0x480 [ 416.018499][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.023339][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 416.028957][ C0] ? hlock_class+0x4e/0x130 [ 416.033513][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.038626][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.043547][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 416.048660][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 416.054129][ C0] ? find_held_lock+0x2d/0x110 [ 416.058949][ C0] ? __schedule+0x102c/0x34b0 [ 416.063679][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.068794][ C0] ? __schedule+0x105f/0x34b0 [ 416.073533][ C0] ? __pfx___schedule+0x10/0x10 [ 416.078456][ C0] ? do_task_dead+0x9e/0x110 [ 416.083114][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.088233][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.094111][ C0] ? do_task_dead+0x40/0x110 [ 416.098760][ C0] ? do_task_dead+0xd6/0x110 [ 416.103404][ C0] ? do_exit+0x1de7/0x2ce0 [ 416.107896][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 416.112986][ C0] ? __pfx_do_exit+0x10/0x10 [ 416.117650][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 416.123102][ C0] ? do_group_exit+0xd3/0x2a0 [ 416.127870][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 416.133148][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 416.138074][ C0] ? do_syscall_64+0xcd/0x250 [ 416.142836][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.148984][ C0] [ 416.152050][ C0] task:modprobe state:R running task stack:25424 pid:15919 tgid:15919 ppid:11 flags:0x00000000 [ 416.163982][ C0] Call Trace: [ 416.167293][ C0] [ 416.170264][ C0] __schedule+0x105f/0x34b0 [ 416.174847][ C0] ? __pfx___schedule+0x10/0x10 [ 416.179751][ C0] ? do_task_dead+0x9e/0x110 [ 416.184411][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.189518][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.195413][ C0] ? do_task_dead+0x40/0x110 [ 416.200071][ C0] do_task_dead+0xd6/0x110 [ 416.204540][ C0] do_exit+0x1de7/0x2ce0 [ 416.208854][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 416.213931][ C0] ? __pfx_do_exit+0x10/0x10 [ 416.218592][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 416.224048][ C0] do_group_exit+0xd3/0x2a0 [ 416.228623][ C0] __x64_sys_exit_group+0x3e/0x50 [ 416.233721][ C0] x64_sys_call+0x14a9/0x16a0 [ 416.238474][ C0] do_syscall_64+0xcd/0x250 [ 416.243073][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.249048][ C0] RIP: 0033:0x7fbf0c1c4a90 [ 416.253502][ C0] RSP: 002b:00007ffee04bd398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 416.261964][ C0] RAX: ffffffffffffffda RBX: 00007fbf0c2b5860 RCX: 00007fbf0c1c4a90 [ 416.269990][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 416.278016][ C0] RBP: 00007fbf0c2b5860 R08: 0000000000000001 R09: 02a751e992e104a8 [ 416.286049][ C0] R10: 00007ffee04bd250 R11: 0000000000000246 R12: 0000000000000000 [ 416.294612][ C0] R13: 0000000000000001 R14: 00007fbf0c2b9658 R15: 0000000000000001 [ 416.302643][ C0] [ 416.305708][ C0] task:modprobe state:R running task stack:25136 pid:15924 tgid:15924 ppid:330 flags:0x00000002 [ 416.318103][ C0] Call Trace: [ 416.321446][ C0] [ 416.324445][ C0] ? hlock_class+0x4e/0x130 [ 416.329024][ C0] ? hlock_class+0x4e/0x130 [ 416.333607][ C0] ? hlock_class+0x4e/0x130 [ 416.338181][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 416.343223][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 416.348513][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 416.353799][ C0] ? find_held_lock+0x2d/0x110 [ 416.358636][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 416.363913][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.369001][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 416.374264][ C0] ? lock_acquire+0x2f/0xb0 [ 416.378827][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 416.384088][ C0] ? hlock_class+0x4e/0x130 [ 416.388666][ C0] ? mark_lock+0xb5/0xc60 [ 416.393100][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 416.398374][ C0] ? unwind_get_return_address+0x59/0xa0 [ 416.404094][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.408924][ C0] ? hlock_class+0x4e/0x130 [ 416.413481][ C0] ? mark_lock+0xb5/0xc60 [ 416.417882][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.422993][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.427831][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.432654][ C0] ? hlock_class+0x4e/0x130 [ 416.437202][ C0] ? mark_lock+0xb5/0xc60 [ 416.441598][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.446440][ C0] ? hlock_class+0x4e/0x130 [ 416.450997][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.456100][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 416.461640][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 416.467000][ C0] ? find_held_lock+0x2d/0x110 [ 416.471818][ C0] ? __schedule+0x102c/0x34b0 [ 416.476570][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.481672][ C0] ? __schedule+0x105f/0x34b0 [ 416.486500][ C0] ? __pfx___schedule+0x10/0x10 [ 416.491413][ C0] ? do_task_dead+0x9e/0x110 [ 416.496149][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.501261][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.507139][ C0] ? do_task_dead+0x40/0x110 [ 416.511785][ C0] ? do_task_dead+0xd6/0x110 [ 416.516450][ C0] ? do_exit+0x1de7/0x2ce0 [ 416.520973][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 416.526140][ C0] ? __pfx_do_exit+0x10/0x10 [ 416.530788][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 416.536222][ C0] ? do_group_exit+0xd3/0x2a0 [ 416.540967][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 416.546314][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 416.551232][ C0] ? do_syscall_64+0xcd/0x250 [ 416.555996][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.562166][ C0] [ 416.565226][ C0] task:modprobe state:R running task stack:25424 pid:15933 tgid:15933 ppid:37 flags:0x00004002 [ 416.577089][ C0] Call Trace: [ 416.580408][ C0] [ 416.583388][ C0] __schedule+0x105f/0x34b0 [ 416.587966][ C0] ? __pfx___schedule+0x10/0x10 [ 416.592887][ C0] ? do_task_dead+0x9e/0x110 [ 416.597556][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.602689][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.608585][ C0] ? do_task_dead+0x40/0x110 [ 416.613243][ C0] do_task_dead+0xd6/0x110 [ 416.617719][ C0] do_exit+0x1de7/0x2ce0 [ 416.622038][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 416.627118][ C0] ? __pfx_do_exit+0x10/0x10 [ 416.631773][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 416.637203][ C0] do_group_exit+0xd3/0x2a0 [ 416.641770][ C0] __x64_sys_exit_group+0x3e/0x50 [ 416.646865][ C0] x64_sys_call+0x14a9/0x16a0 [ 416.651603][ C0] do_syscall_64+0xcd/0x250 [ 416.656192][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.662162][ C0] RIP: 0033:0x7f0cb86cba90 [ 416.666620][ C0] RSP: 002b:00007fffd39c1158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 416.675082][ C0] RAX: ffffffffffffffda RBX: 00007f0cb87bc860 RCX: 00007f0cb86cba90 [ 416.683098][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 416.691118][ C0] RBP: 00007f0cb87bc860 R08: 0000000000000001 R09: b3514770da59be9b [ 416.699139][ C0] R10: 00007fffd39c1010 R11: 0000000000000246 R12: 0000000000000000 [ 416.707156][ C0] R13: 0000000000000001 R14: 00007f0cb87c0658 R15: 0000000000000001 [ 416.715205][ C0] [ 416.718298][ C0] task:modprobe state:R running task stack:25424 pid:15939 tgid:15939 ppid:28 flags:0x00000002 [ 416.730188][ C0] Call Trace: [ 416.733513][ C0] [ 416.736515][ C0] ? __pfx_save_stack+0x10/0x10 [ 416.741434][ C0] ? hlock_class+0x4e/0x130 [ 416.746010][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 416.751036][ C0] ? hlock_class+0x4e/0x130 [ 416.755600][ C0] ? mark_lock+0xb5/0xc60 [ 416.760008][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.764836][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 416.770107][ C0] ? find_held_lock+0x2d/0x110 [ 416.774948][ C0] ? hlock_class+0x4e/0x130 [ 416.779508][ C0] ? mark_lock+0xb5/0xc60 [ 416.783917][ C0] ? hlock_class+0x4e/0x130 [ 416.788483][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 416.793583][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.798427][ C0] ? hlock_class+0x4e/0x130 [ 416.803001][ C0] ? mark_lock+0xb5/0xc60 [ 416.807401][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 416.812686][ C0] ? unwind_get_return_address+0x59/0xa0 [ 416.818396][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.823248][ C0] ? hlock_class+0x4e/0x130 [ 416.827825][ C0] ? mark_lock+0xb5/0xc60 [ 416.832230][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.837346][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.842182][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.847011][ C0] ? hlock_class+0x4e/0x130 [ 416.851580][ C0] ? mark_lock+0xb5/0xc60 [ 416.855993][ C0] ? __pfx_mark_lock+0x10/0x10 [ 416.860828][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 416.866449][ C0] ? hlock_class+0x4e/0x130 [ 416.871011][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 416.876121][ C0] ? rcu_is_watching+0x12/0xc0 [ 416.880950][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 416.886038][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 416.891495][ C0] ? find_held_lock+0x2d/0x110 [ 416.896326][ C0] ? __schedule+0x102c/0x34b0 [ 416.901097][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.906214][ C0] ? __schedule+0x105f/0x34b0 [ 416.910956][ C0] ? __pfx___schedule+0x10/0x10 [ 416.915868][ C0] ? do_task_dead+0x9e/0x110 [ 416.920518][ C0] ? __pfx_lock_release+0x10/0x10 [ 416.925613][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 416.931489][ C0] ? do_task_dead+0x40/0x110 [ 416.936150][ C0] ? do_task_dead+0xd6/0x110 [ 416.940805][ C0] ? do_exit+0x1de7/0x2ce0 [ 416.945289][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 416.950384][ C0] ? __pfx_do_exit+0x10/0x10 [ 416.955039][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 416.960485][ C0] ? do_group_exit+0xd3/0x2a0 [ 416.965233][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 416.970519][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 416.975435][ C0] ? do_syscall_64+0xcd/0x250 [ 416.979504][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D [ 416.980162][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.988769][ T18] } 2666 jiffies s: 2329 root: 0x1/. [ 416.994843][ C0] [ 416.994869][ C0] task:modprobe state:R [ 417.000355][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 417.003245][ C0] running task stack:25424 pid:15949 tgid:15949 ppid:37 flags:0x00000002 [ 417.008004][ T18] [ 417.008030][ T18] Sending NMI from CPU 1 to CPUs 0: [ 417.015103][ C0] Call Trace: [ 417.015118][ C0] [ 417.015139][ C0] __schedule+0x105f/0x34b0 [ 417.024463][ C0] NMI backtrace for cpu 0 [ 417.024487][ C0] CPU: 0 UID: 0 PID: 14991 Comm: udevd Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0 [ 417.024520][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 417.024535][ C0] RIP: 0010:io_serial_out+0x8f/0xb0 [ 417.024582][ C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 31 f0 0d ff eb a0 e8 ba f0 0d [ 417.024612][ C0] RSP: 0018:ffffc90000006f38 EFLAGS: 00000006 [ 417.024632][ C0] RAX: 0000000000000000 RBX: 00000000000003f9 RCX: 0000000000000000 [ 417.024648][ C0] RDX: 00000000000003f9 RSI: ffffffff82a08975 RDI: ffffffff93637660 [ 417.024666][ C0] RBP: ffffffff93637620 R08: 0000000000000001 R09: 000000000000001f [ 417.024682][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 417.024698][ C0] R13: 0000000000000000 R14: ffffffff93637670 R15: 0000000000000018 [ 417.024715][ C0] FS: 00007fd77666cc80(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 417.024739][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 417.024757][ C0] CR2: 0000556911c81060 CR3: 0000000123f5c000 CR4: 00000000003506f0 [ 417.024774][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 417.024789][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 417.024806][ C0] Call Trace: [ 417.024813][ C0] [ 417.024822][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 417.024862][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 417.024887][ C0] ? nmi_handle+0x1a9/0x5c0 [ 417.024910][ C0] ? io_serial_out+0x8f/0xb0 [ 417.024940][ C0] ? default_do_nmi+0x6a/0x160 [ 417.024965][ C0] ? exc_nmi+0x170/0x1e0 [ 417.024989][ C0] ? end_repeat_nmi+0xf/0x53 [ 417.025030][ C0] ? io_serial_out+0x65/0xb0 [ 417.025059][ C0] ? io_serial_out+0x8f/0xb0 [ 417.025088][ C0] ? io_serial_out+0x8f/0xb0 [ 417.025118][ C0] ? io_serial_out+0x8f/0xb0 [ 417.025147][ C0] [ 417.025155][ C0] [ 417.025163][ C0] ? __pfx_io_serial_out+0x10/0x10 [ 417.025193][ C0] serial8250_clear_IER+0x9b/0xc0 [ 417.025226][ C0] serial8250_console_write+0x243/0x17c0 [ 417.025251][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 417.025288][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 417.025313][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.025338][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.025365][ C0] ? console_lock_spinning_enable+0x9f/0xd0 [ 417.025390][ C0] ? console_flush_all+0x7bd/0xc60 [ 417.025416][ C0] ? lock_acquire+0x2f/0xb0 [ 417.025448][ C0] ? console_flush_all+0x7bd/0xc60 [ 417.025475][ C0] console_flush_all+0x800/0xc60 [ 417.025520][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 417.025547][ C0] ? find_held_lock+0x2d/0x110 [ 417.025577][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 417.025602][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 417.025638][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 417.025673][ C0] console_unlock+0xd9/0x210 [ 417.025699][ C0] ? __pfx_console_unlock+0x10/0x10 [ 417.025725][ C0] ? vprintk_emit+0x5e0/0x6f0 [ 417.025752][ C0] ? lock_acquire+0x2f/0xb0 [ 417.025787][ C0] ? vprintk_emit+0x638/0x6f0 [ 417.025815][ C0] vprintk_emit+0x424/0x6f0 [ 417.025842][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 417.025869][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 417.025906][ C0] ? find_held_lock+0x2d/0x110 [ 417.025934][ C0] ? __schedule+0x105f/0x34b0 [ 417.025963][ C0] vprintk+0x7f/0xa0 [ 417.025992][ C0] _printk+0xc8/0x100 [ 417.026027][ C0] ? __pfx__printk+0x10/0x10 [ 417.026064][ C0] ? lock_acquire+0x2f/0xb0 [ 417.026098][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 417.026127][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 417.026162][ C0] ? __schedule+0x105f/0x34b0 [ 417.026193][ C0] show_trace_log_lvl+0x21f/0x3d0 [ 417.026239][ C0] ? __schedule+0x105f/0x34b0 [ 417.026270][ C0] sched_show_task+0x3f0/0x5f0 [ 417.026303][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.026332][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 417.026370][ C0] show_state_filter+0xee/0x320 [ 417.026399][ C0] k_spec+0xed/0x150 [ 417.026432][ C0] ? __pfx_k_spec+0x10/0x10 [ 417.026464][ C0] kbd_event+0xcbd/0x17a0 [ 417.026502][ C0] ? __pfx_kbd_event+0x10/0x10 [ 417.026541][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 417.026578][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.026608][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 417.026638][ C0] input_handler_events_default+0x116/0x1b0 [ 417.026676][ C0] input_pass_values+0x777/0x8e0 [ 417.026719][ C0] input_handle_event+0xb30/0x14d0 [ 417.026763][ C0] input_event+0x83/0xa0 [ 417.026804][ C0] hidinput_hid_event+0xa12/0x2410 [ 417.026849][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 417.026880][ C0] ? input_event+0x8e/0xa0 [ 417.026935][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 417.026981][ C0] hid_process_event+0x4b7/0x5e0 [ 417.027005][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 417.027036][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 417.027062][ C0] hid_input_array_field+0x330/0x710 [ 417.027091][ C0] hid_report_raw_event+0xa02/0x11c0 [ 417.027123][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 417.027153][ C0] hid_irq_in+0x35e/0x870 [ 417.027188][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 417.027218][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 417.027247][ C0] dummy_timer+0x17f0/0x3930 [ 417.027282][ C0] ? lock_acquire+0x2f/0xb0 [ 417.027315][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 417.027345][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 417.027372][ C0] ? mark_held_locks+0x9f/0xe0 [ 417.027405][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 417.027436][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 417.027462][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 417.027502][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 417.027538][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 417.027591][ C0] hrtimer_run_softirq+0x17d/0x350 [ 417.027636][ C0] handle_softirqs+0x206/0x8d0 [ 417.027667][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 417.027699][ C0] irq_exit_rcu+0xac/0x110 [ 417.027727][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 417.027761][ C0] [ 417.027770][ C0] [ 417.027779][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 417.027822][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x13/0x70 [ 417.027855][ C0] Code: 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 48 8b 15 34 d1 ad 7e 65 8b 05 35 d1 ad 7e 00 01 ff 00 48 8b 34 24 74 1d f6 c4 01 74 43 a9 00 00 0f 00 75 [ 417.027881][ C0] RSP: 0018:ffffc900048bfbd0 EFLAGS: 00000202 [ 417.027901][ C0] RAX: 0000000080000000 RBX: 0000000000000030 RCX: ffffffff86e3bf0d [ 417.027920][ C0] RDX: ffff88810529d7c0 RSI: 0000000000000003 RDI: 0000000000000005 [ 417.027938][ C0] RBP: ffff888118c05800 R08: 0000000000000005 R09: 0000000000000003 [ 417.027955][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 417.027972][ C0] R13: ffffc900048bfd40 R14: 00007fd7766a6fff R15: ffffc900048bfd7d [ 417.027996][ C0] ? mas_next_slot+0x36d/0x21b0 [ 417.028035][ C0] mas_next_slot+0x7c0/0x21b0 [ 417.028071][ C0] ? mas_walk+0x6a6/0x910 [ 417.028105][ C0] mas_find+0x2c6/0x530 [ 417.028141][ C0] acct_collect+0x681/0x8f0 [ 417.028175][ C0] ? __pfx_acct_collect+0x10/0x10 [ 417.028209][ C0] ? acct_update_integrals+0x3e7/0x4b0 [ 417.028242][ C0] ? exit_itimers+0x369/0x470 [ 417.028280][ C0] ? hrtimer_try_to_cancel+0x3a/0x2f0 [ 417.028322][ C0] do_exit+0x1a94/0x2ce0 [ 417.028356][ C0] ? do_group_exit+0x1c3/0x2a0 [ 417.028393][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.028430][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 417.028455][ C0] ? __pfx_do_exit+0x10/0x10 [ 417.028489][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 417.028519][ C0] do_group_exit+0xd3/0x2a0 [ 417.028555][ C0] __x64_sys_exit_group+0x3e/0x50 [ 417.028592][ C0] x64_sys_call+0x14a9/0x16a0 [ 417.028632][ C0] do_syscall_64+0xcd/0x250 [ 417.028674][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.028725][ C0] RIP: 0033:0x7fd77677da90 [ 417.028745][ C0] Code: 0f 05 57 3d 01 f0 ff ff 73 01 c3 48 8b 0d 90 43 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 ba e7 00 00 00 be 3c 00 00 00 89 d0 0f 05 <48> 3d 00 f0 ff ff 76 0c 48 8b 0d 69 43 0f 00 f7 d8 64 89 01 89 f0 [ 417.028780][ C0] RSP: 002b:00007ffc8eb00048 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 [ 417.028801][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd77677da90 [ 417.028817][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000000 [ 417.028831][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 8524ac6d5b1bf44e [ 417.028847][ C0] R10: 00000000ffffffff R11: 0000000000000206 R12: 0000556911ca2260 [ 417.028862][ C0] R13: 00007ffc8eb00088 R14: 0000000000000001 R15: 0000556911c692c0 [ 417.028883][ C0] [ 417.901890][ C0] ? __pfx_mark_lock+0x10/0x10 [ 417.906728][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.911566][ C0] ? hlock_class+0x4e/0x130 [ 417.916141][ C0] ? mark_lock+0xb5/0xc60 [ 417.920647][ C0] ? __pfx_mark_lock+0x10/0x10 [ 417.925484][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 417.931109][ C0] ? hlock_class+0x4e/0x130 [ 417.935670][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 417.940779][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.945597][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 417.950692][ C0] ? rcu_is_watching+0x12/0xc0 [ 417.955512][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 417.960613][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 417.966048][ C0] ? find_held_lock+0x2d/0x110 [ 417.970873][ C0] ? __schedule+0x102c/0x34b0 [ 417.975611][ C0] ? __pfx_lock_release+0x10/0x10 [ 417.980726][ C0] ? __schedule+0x105f/0x34b0 [ 417.985474][ C0] ? __pfx___schedule+0x10/0x10 [ 417.990376][ C0] ? do_task_dead+0x9e/0x110 [ 417.995028][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.000167][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.006041][ C0] ? do_task_dead+0x40/0x110 [ 418.010678][ C0] ? do_task_dead+0xd6/0x110 [ 418.015319][ C0] ? do_exit+0x1de7/0x2ce0 [ 418.019819][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 418.024891][ C0] ? __pfx_do_exit+0x10/0x10 [ 418.029549][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 418.034986][ C0] ? do_group_exit+0xd3/0x2a0 [ 418.039753][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 418.045013][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 418.049943][ C0] ? do_syscall_64+0xcd/0x250 [ 418.054723][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.060878][ C0] [ 418.063935][ C0] task:kworker/u8:6 state:R running task stack:28784 pid:15965 tgid:15965 ppid:330 flags:0x00004000 [ 418.075778][ C0] Call Trace: [ 418.079104][ C0] [ 418.082083][ C0] ? mark_lock+0xb5/0xc60 [ 418.086480][ C0] ? folio_add_file_rmap_ptes+0x283/0x300 [ 418.092310][ C0] ? file_has_perm+0x280/0x350 [ 418.097158][ C0] ? __pfx_filemap_map_pages+0x10/0x10 [ 418.102676][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 418.108122][ C0] ? find_held_lock+0x2d/0x110 [ 418.112964][ C0] ? __schedule+0x102c/0x34b0 [ 418.117711][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.122816][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 418.128090][ C0] ? __schedule+0x105f/0x34b0 [ 418.132835][ C0] ? mmput+0xdb/0x3e0 [ 418.136862][ C0] ? do_task_dead+0x40/0x110 [ 418.141500][ C0] ? do_task_dead+0xd6/0x110 [ 418.146152][ C0] ? do_exit+0x1de7/0x2ce0 [ 418.150654][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 418.155736][ C0] ? __pfx_do_exit+0x10/0x10 [ 418.160402][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 418.165845][ C0] ? do_group_exit+0xd3/0x2a0 [ 418.170586][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 418.175855][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 418.180783][ C0] ? do_syscall_64+0xcd/0x250 [ 418.185550][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.191717][ C0] [ 418.194784][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:15978 tgid:15978 ppid:46 flags:0x00004000 [ 418.206658][ C0] Call Trace: [ 418.209992][ C0] [ 418.212977][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 418.219640][ C0] __switch_to_asm+0x70/0x70 [ 418.224309][ C0] [ 418.227390][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:15981 tgid:15981 ppid:37 flags:0x00004000 [ 418.239297][ C0] Call Trace: [ 418.242611][ C0] [ 418.245582][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 418.252230][ C0] __switch_to_asm+0x70/0x70 [ 418.256914][ C0] [ 418.259988][ C0] task:modprobe state:R running task stack:25136 pid:15982 tgid:15982 ppid:330 flags:0x00004002 [ 418.271901][ C0] Call Trace: [ 418.275248][ C0] [ 418.278248][ C0] __schedule+0x105f/0x34b0 [ 418.282829][ C0] ? __pfx___schedule+0x10/0x10 [ 418.287745][ C0] ? do_task_dead+0x9e/0x110 [ 418.292402][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.297531][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.303442][ C0] ? do_task_dead+0x40/0x110 [ 418.308096][ C0] do_task_dead+0xd6/0x110 [ 418.312585][ C0] do_exit+0x1de7/0x2ce0 [ 418.316911][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 418.321995][ C0] ? __pfx_do_exit+0x10/0x10 [ 418.326661][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 418.332099][ C0] do_group_exit+0xd3/0x2a0 [ 418.336666][ C0] __x64_sys_exit_group+0x3e/0x50 [ 418.341754][ C0] x64_sys_call+0x14a9/0x16a0 [ 418.346583][ C0] do_syscall_64+0xcd/0x250 [ 418.351152][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.357144][ C0] RIP: 0033:0x7f49b33b3a90 [ 418.361614][ C0] RSP: 002b:00007ffcd034bcc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 418.370102][ C0] RAX: ffffffffffffffda RBX: 00007f49b34a4860 RCX: 00007f49b33b3a90 [ 418.378138][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 418.386159][ C0] RBP: 00007f49b34a4860 R08: 0000000000000001 R09: fc43a0c0d5b5f3f8 [ 418.394224][ C0] R10: 00007ffcd034bb80 R11: 0000000000000246 R12: 0000000000000000 [ 418.402242][ C0] R13: 0000000000000001 R14: 00007f49b34a8658 R15: 0000000000000001 [ 418.410277][ C0] [ 418.413340][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:15985 tgid:15985 ppid:330 flags:0x00004000 [ 418.425201][ C0] Call Trace: [ 418.428521][ C0] [ 418.431504][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 418.438179][ C0] __switch_to_asm+0x70/0x70 [ 418.442861][ C0] [ 418.445915][ C0] task:modprobe state:R running task stack:24000 pid:15986 tgid:15986 ppid:11 flags:0x00000002 [ 418.457764][ C0] Call Trace: [ 418.461089][ C0] [ 418.464062][ C0] __schedule+0x105f/0x34b0 [ 418.468639][ C0] ? __pfx___schedule+0x10/0x10 [ 418.473581][ C0] ? find_held_lock+0x2d/0x110 [ 418.478419][ C0] ? __schedule+0x102c/0x34b0 [ 418.483192][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.488322][ C0] ? __schedule+0x105f/0x34b0 [ 418.493078][ C0] ? __pfx___schedule+0x10/0x10 [ 418.498001][ C0] ? do_task_dead+0x9e/0x110 [ 418.502661][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.507795][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.513683][ C0] ? do_task_dead+0x40/0x110 [ 418.518335][ C0] ? do_task_dead+0xd6/0x110 [ 418.522995][ C0] ? do_exit+0x1de7/0x2ce0 [ 418.527488][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 418.532595][ C0] ? __pfx_do_exit+0x10/0x10 [ 418.537248][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 418.542787][ C0] ? do_group_exit+0xd3/0x2a0 [ 418.547528][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 418.552830][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 418.557756][ C0] ? do_syscall_64+0xcd/0x250 [ 418.562515][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.568693][ C0] [ 418.571768][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:15989 tgid:15989 ppid:46 flags:0x00004000 [ 418.583634][ C0] Call Trace: [ 418.586946][ C0] [ 418.589916][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 418.596571][ C0] __switch_to_asm+0x70/0x70 [ 418.601252][ C0] [ 418.604310][ C0] task:modprobe state:R running task stack:25424 pid:15993 tgid:15993 ppid:37 flags:0x00000000 [ 418.616165][ C0] Call Trace: [ 418.619484][ C0] [ 418.622457][ C0] __schedule+0x105f/0x34b0 [ 418.627042][ C0] ? __pfx___schedule+0x10/0x10 [ 418.631953][ C0] ? lock_acquire+0x2f/0xb0 [ 418.636522][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 418.641883][ C0] ? __x64_sys_mprotect+0x78/0xc0 [ 418.646981][ C0] lockdep_hardirqs_on+0x7c/0x110 [ 418.652082][ C0] ? do_syscall_64+0xcd/0x250 [ 418.656850][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.663015][ C0] [ 418.666089][ C0] task:modprobe state:R running task stack:25136 pid:15994 tgid:15994 ppid:28 flags:0x00000002 [ 418.677960][ C0] Call Trace: [ 418.681293][ C0] [ 418.684279][ C0] __schedule+0x105f/0x34b0 [ 418.688870][ C0] ? __pfx___schedule+0x10/0x10 [ 418.693791][ C0] ? find_held_lock+0x2d/0x110 [ 418.698620][ C0] ? hlock_class+0x4e/0x130 [ 418.703206][ C0] ? mark_lock+0xb5/0xc60 [ 418.707622][ C0] ? hlock_class+0x4e/0x130 [ 418.712195][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 418.717202][ C0] ? __pfx_mark_lock+0x10/0x10 [ 418.722031][ C0] ? hlock_class+0x4e/0x130 [ 418.726593][ C0] ? mark_lock+0xb5/0xc60 [ 418.730984][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 418.736259][ C0] ? unwind_get_return_address+0x59/0xa0 [ 418.741962][ C0] ? __pfx_mark_lock+0x10/0x10 [ 418.746795][ C0] ? hlock_class+0x4e/0x130 [ 418.751363][ C0] ? mark_lock+0xb5/0xc60 [ 418.755771][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 418.760870][ C0] ? __pfx_mark_lock+0x10/0x10 [ 418.765698][ C0] ? rcu_is_watching+0x12/0xc0 [ 418.770519][ C0] ? hlock_class+0x4e/0x130 [ 418.775107][ C0] ? mark_lock+0xb5/0xc60 [ 418.779524][ C0] ? __pfx_mark_lock+0x10/0x10 [ 418.784348][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 418.789956][ C0] ? hlock_class+0x4e/0x130 [ 418.794536][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 418.799638][ C0] ? rcu_is_watching+0x12/0xc0 [ 418.804457][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 418.809644][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 418.815150][ C0] ? find_held_lock+0x2d/0x110 [ 418.820246][ C0] ? __schedule+0x102c/0x34b0 [ 418.824981][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.830106][ C0] ? __schedule+0x105f/0x34b0 [ 418.834869][ C0] ? __pfx___schedule+0x10/0x10 [ 418.839810][ C0] ? do_task_dead+0x9e/0x110 [ 418.844458][ C0] ? __pfx_lock_release+0x10/0x10 [ 418.849567][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 418.855454][ C0] ? do_task_dead+0x40/0x110 [ 418.860105][ C0] ? do_task_dead+0xd6/0x110 [ 418.864747][ C0] ? do_exit+0x1de7/0x2ce0 [ 418.869240][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 418.874337][ C0] ? __pfx_do_exit+0x10/0x10 [ 418.879033][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 418.884480][ C0] ? do_group_exit+0xd3/0x2a0 [ 418.889233][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 418.894513][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 418.899436][ C0] ? do_syscall_64+0xcd/0x250 [ 418.904213][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.910480][ C0] [ 418.913544][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:15995 tgid:15995 ppid:11 flags:0x00004000 [ 418.925408][ C0] Call Trace: [ 418.928725][ C0] [ 418.931700][ C0] ? exc_page_fault+0x5c/0xc0 [ 418.936442][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.942438][ C0] [ 418.945502][ C0] task:modprobe state:R running task stack:25424 pid:16002 tgid:16002 ppid:330 flags:0x00000000 [ 418.957428][ C0] Call Trace: [ 418.960745][ C0] [ 418.963726][ C0] ? lock_acquire+0x2f/0xb0 [ 418.968317][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 418.973611][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 418.978882][ C0] ? hlock_class+0x4e/0x130 [ 418.983433][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 418.988538][ C0] ? hlock_class+0x4e/0x130 [ 418.993112][ C0] ? mark_lock+0xb5/0xc60 [ 418.997501][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 419.002787][ C0] ? __call_rcu_common.constprop.0+0x2c/0x7a0 [ 419.008921][ C0] ? mark_lock+0xb5/0xc60 [ 419.013316][ C0] ? __pfx_mark_lock+0x10/0x10 [ 419.018159][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 419.023786][ C0] ? hlock_class+0x4e/0x130 [ 419.028350][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 419.033467][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.038305][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 419.043415][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 419.048861][ C0] ? find_held_lock+0x2d/0x110 [ 419.053696][ C0] ? __schedule+0x102c/0x34b0 [ 419.058445][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.063564][ C0] ? __schedule+0x105f/0x34b0 [ 419.068321][ C0] ? __pfx___schedule+0x10/0x10 [ 419.073250][ C0] ? do_task_dead+0x9e/0x110 [ 419.077996][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.083114][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.088978][ C0] ? do_task_dead+0x40/0x110 [ 419.093620][ C0] ? do_task_dead+0xd6/0x110 [ 419.098276][ C0] ? do_exit+0x1de7/0x2ce0 [ 419.102781][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 419.107862][ C0] ? __pfx_do_exit+0x10/0x10 [ 419.112525][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 419.117973][ C0] ? do_group_exit+0xd3/0x2a0 [ 419.122732][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 419.127997][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 419.132922][ C0] ? do_syscall_64+0xcd/0x250 [ 419.137674][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.143835][ C0] [ 419.146897][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:16004 tgid:16004 ppid:28 flags:0x00004000 [ 419.158775][ C0] Call Trace: [ 419.162108][ C0] [ 419.165080][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 419.171735][ C0] __switch_to_asm+0x70/0x70 [ 419.176407][ C0] [ 419.179467][ C0] task:modprobe state:R running task stack:24720 pid:16008 tgid:16008 ppid:330 flags:0x00000002 [ 419.191303][ C0] Call Trace: [ 419.194623][ C0] [ 419.197639][ C0] __schedule+0x105f/0x34b0 [ 419.202230][ C0] ? __pfx___schedule+0x10/0x10 [ 419.207181][ C0] ? irqentry_exit+0x3b/0x90 [ 419.211868][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 419.217294][ C0] ? mark_lock+0xb5/0xc60 [ 419.221699][ C0] ? __pfx_mark_lock+0x10/0x10 [ 419.226524][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 419.232137][ C0] ? hlock_class+0x4e/0x130 [ 419.236694][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 419.241791][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.246615][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 419.251705][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.256520][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 419.261613][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 419.267068][ C0] ? find_held_lock+0x2d/0x110 [ 419.271896][ C0] ? __schedule+0x102c/0x34b0 [ 419.276630][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.281723][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 419.286989][ C0] ? __schedule+0x105f/0x34b0 [ 419.291726][ C0] ? __pfx___schedule+0x10/0x10 [ 419.296633][ C0] ? do_task_dead+0x9e/0x110 [ 419.301280][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.306399][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.312264][ C0] ? do_task_dead+0x40/0x110 [ 419.316905][ C0] ? do_task_dead+0xd6/0x110 [ 419.321546][ C0] ? do_exit+0x1de7/0x2ce0 [ 419.326030][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 419.331106][ C0] ? __pfx_do_exit+0x10/0x10 [ 419.335776][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 419.341219][ C0] ? do_group_exit+0xd3/0x2a0 [ 419.345955][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 419.351210][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 419.356147][ C0] ? do_syscall_64+0xcd/0x250 [ 419.360940][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.367177][ C0] [ 419.370350][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:16011 tgid:16011 ppid:330 flags:0x00004000 [ 419.382229][ C0] Call Trace: [ 419.385557][ C0] [ 419.388537][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 419.395221][ C0] __switch_to_asm+0x70/0x70 [ 419.399906][ C0] [ 419.402969][ C0] task:modprobe state:R running task stack:25424 pid:16015 tgid:16015 ppid:46 flags:0x00000002 [ 419.414824][ C0] Call Trace: [ 419.418147][ C0] [ 419.421131][ C0] ? mmput+0xdb/0x3e0 [ 419.425173][ C0] ? do_task_dead+0x40/0x110 [ 419.429808][ C0] ? do_task_dead+0xd6/0x110 [ 419.434450][ C0] ? do_exit+0x1de7/0x2ce0 [ 419.438930][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 419.444006][ C0] ? __pfx_do_exit+0x10/0x10 [ 419.448666][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 419.454135][ C0] ? do_group_exit+0xd3/0x2a0 [ 419.458881][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 419.464151][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 419.469080][ C0] ? do_syscall_64+0xcd/0x250 [ 419.473832][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.479990][ C0] [ 419.483049][ C0] task:modprobe state:R running task stack:24416 pid:16017 tgid:16017 ppid:37 flags:0x00000002 [ 419.494915][ C0] Call Trace: [ 419.498248][ C0] [ 419.501236][ C0] ? mmput+0xdb/0x3e0 [ 419.505274][ C0] ? do_exit+0x9bf/0x2ce0 [ 419.509667][ C0] ? do_group_exit+0x1c3/0x2a0 [ 419.514491][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 419.519568][ C0] ? __pfx_do_exit+0x10/0x10 [ 419.524222][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 419.529656][ C0] ? do_group_exit+0xd3/0x2a0 [ 419.534396][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 419.539658][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 419.544573][ C0] ? do_syscall_64+0xcd/0x250 [ 419.549337][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.555504][ C0] [ 419.558580][ C0] task:modprobe state:R running task stack:24000 pid:16020 tgid:16020 ppid:28 flags:0x00000002 [ 419.570454][ C0] Call Trace: [ 419.573774][ C0] [ 419.576752][ C0] __schedule+0x105f/0x34b0 [ 419.581324][ C0] ? __pfx___schedule+0x10/0x10 [ 419.586243][ C0] ? lock_acquire+0x2f/0xb0 [ 419.590828][ C0] ? do_group_exit+0xd3/0x2a0 [ 419.595574][ C0] __x64_sys_exit_group+0x3e/0x50 [ 419.600670][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 419.605581][ C0] ? do_syscall_64+0xcd/0x250 [ 419.610340][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.616517][ C0] [ 419.619575][ C0] task:modprobe state:R running task stack:25136 pid:16022 tgid:16022 ppid:11 flags:0x00000002 [ 419.631413][ C0] Call Trace: [ 419.634721][ C0] [ 419.637705][ C0] __schedule+0x105f/0x34b0 [ 419.642304][ C0] ? __pfx___schedule+0x10/0x10 [ 419.647214][ C0] ? lock_acquire+0x2f/0xb0 [ 419.651806][ C0] ? do_group_exit+0xd3/0x2a0 [ 419.656553][ C0] __x64_sys_exit_group+0x3e/0x50 [ 419.661646][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 419.666556][ C0] ? do_syscall_64+0xcd/0x250 [ 419.671308][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.677460][ C0] [ 419.680549][ C0] task:modprobe state:R running task stack:25424 pid:16023 tgid:16023 ppid:46 flags:0x00000002 [ 419.692389][ C0] Call Trace: [ 419.695705][ C0] [ 419.698695][ C0] __schedule+0x105f/0x34b0 [ 419.703311][ C0] ? __pfx___schedule+0x10/0x10 [ 419.708234][ C0] ? do_task_dead+0x9e/0x110 [ 419.712900][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.718017][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.723905][ C0] ? do_task_dead+0x40/0x110 [ 419.728558][ C0] do_task_dead+0xd6/0x110 [ 419.733040][ C0] do_exit+0x1de7/0x2ce0 [ 419.737352][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 419.742439][ C0] ? __pfx_do_exit+0x10/0x10 [ 419.747106][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 419.752541][ C0] do_group_exit+0xd3/0x2a0 [ 419.757103][ C0] __x64_sys_exit_group+0x3e/0x50 [ 419.762202][ C0] x64_sys_call+0x14a9/0x16a0 [ 419.766952][ C0] do_syscall_64+0xcd/0x250 [ 419.771531][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.777490][ C0] RIP: 0033:0x7fa8e83ffa90 [ 419.781974][ C0] RSP: 002b:00007ffe5b943838 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 419.790438][ C0] RAX: ffffffffffffffda RBX: 00007fa8e84f0860 RCX: 00007fa8e83ffa90 [ 419.798469][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 419.806499][ C0] RBP: 00007fa8e84f0860 R08: 0000000000000001 R09: 86420f2cfc084eef [ 419.814524][ C0] R10: 00007ffe5b9436f0 R11: 0000000000000246 R12: 0000000000000000 [ 419.822559][ C0] R13: 0000000000000001 R14: 00007fa8e84f4658 R15: 0000000000000001 [ 419.830592][ C0] [ 419.833661][ C0] task:modprobe state:R running task stack:25424 pid:16030 tgid:16030 ppid:11 flags:0x00000000 [ 419.845508][ C0] Call Trace: [ 419.848826][ C0] [ 419.851800][ C0] __schedule+0x105f/0x34b0 [ 419.856394][ C0] ? __pfx___schedule+0x10/0x10 [ 419.861316][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 419.867217][ C0] ? debug_object_activate+0x34d/0x540 [ 419.872772][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 419.878152][ C0] ? find_held_lock+0x2d/0x110 [ 419.882994][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 419.888623][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.893763][ C0] ? timerqueue_add+0x1c2/0x330 [ 419.898741][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 419.904013][ C0] ? hlock_class+0x4e/0x130 [ 419.908588][ C0] ? mark_lock+0xb5/0xc60 [ 419.912991][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 419.918632][ C0] ? __pfx_mark_lock+0x10/0x10 [ 419.923496][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.928328][ C0] ? hlock_class+0x4e/0x130 [ 419.932894][ C0] ? mark_lock+0xb5/0xc60 [ 419.937298][ C0] ? __pfx_mark_lock+0x10/0x10 [ 419.942131][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 419.947758][ C0] ? hlock_class+0x4e/0x130 [ 419.952334][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 419.957456][ C0] ? rcu_is_watching+0x12/0xc0 [ 419.962300][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 419.967386][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 419.972839][ C0] ? find_held_lock+0x2d/0x110 [ 419.977672][ C0] ? __schedule+0x102c/0x34b0 [ 419.982424][ C0] ? __pfx_lock_release+0x10/0x10 [ 419.987566][ C0] ? __schedule+0x105f/0x34b0 [ 419.992321][ C0] ? __pfx___schedule+0x10/0x10 [ 419.997238][ C0] ? do_task_dead+0x9e/0x110 [ 420.001895][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.007032][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.012903][ C0] ? do_task_dead+0x40/0x110 [ 420.017565][ C0] ? do_task_dead+0xd6/0x110 [ 420.022225][ C0] ? do_exit+0x1de7/0x2ce0 [ 420.026706][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 420.031865][ C0] ? __pfx_do_exit+0x10/0x10 [ 420.036513][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.041953][ C0] ? do_group_exit+0xd3/0x2a0 [ 420.046701][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 420.051962][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 420.056894][ C0] ? do_syscall_64+0xcd/0x250 [ 420.061646][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.067809][ C0] [ 420.070884][ C0] task:modprobe state:R running task stack:25424 pid:16038 tgid:16038 ppid:11 flags:0x00000000 [ 420.082818][ C0] Call Trace: [ 420.086133][ C0] [ 420.089106][ C0] __schedule+0x105f/0x34b0 [ 420.093681][ C0] ? __pfx___schedule+0x10/0x10 [ 420.098616][ C0] ? find_held_lock+0x2d/0x110 [ 420.103468][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.108742][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 420.114125][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.118934][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 420.124033][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 420.129457][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.134292][ C0] ? hlock_class+0x4e/0x130 [ 420.138850][ C0] ? mark_lock+0xb5/0xc60 [ 420.143238][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 420.148346][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.153189][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.158027][ C0] ? hlock_class+0x4e/0x130 [ 420.162596][ C0] ? mark_lock+0xb5/0xc60 [ 420.166995][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.171835][ C0] ? hlock_class+0x4e/0x130 [ 420.176414][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 420.181515][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.186337][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 420.191436][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 420.196882][ C0] ? find_held_lock+0x2d/0x110 [ 420.201710][ C0] ? __schedule+0x102c/0x34b0 [ 420.206462][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.211573][ C0] ? __schedule+0x105f/0x34b0 [ 420.216312][ C0] ? __pfx___schedule+0x10/0x10 [ 420.221218][ C0] ? do_task_dead+0x9e/0x110 [ 420.225868][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.230972][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.236842][ C0] ? do_task_dead+0x40/0x110 [ 420.241483][ C0] ? do_task_dead+0xd6/0x110 [ 420.246131][ C0] ? do_exit+0x1de7/0x2ce0 [ 420.250615][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 420.255699][ C0] ? __pfx_do_exit+0x10/0x10 [ 420.260378][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.265812][ C0] ? do_group_exit+0xd3/0x2a0 [ 420.270551][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 420.275823][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 420.280745][ C0] ? do_syscall_64+0xcd/0x250 [ 420.285489][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.291650][ C0] [ 420.294712][ C0] task:modprobe state:R running task stack:25136 pid:16046 tgid:16046 ppid:28 flags:0x00000002 [ 420.306562][ C0] Call Trace: [ 420.309876][ C0] [ 420.312846][ C0] __schedule+0x105f/0x34b0 [ 420.317406][ C0] ? mmput+0xdb/0x3e0 [ 420.321444][ C0] ? do_exit+0x9bf/0x2ce0 [ 420.325844][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 420.330919][ C0] ? __pfx_do_exit+0x10/0x10 [ 420.335579][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.341028][ C0] ? do_group_exit+0xd3/0x2a0 [ 420.345775][ C0] __x64_sys_exit_group+0x3e/0x50 [ 420.350876][ C0] x64_sys_call+0x14a9/0x16a0 [ 420.355619][ C0] do_syscall_64+0xcd/0x250 [ 420.360195][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.366361][ C0] [ 420.369448][ C0] task:modprobe state:R running task stack:25424 pid:16050 tgid:16050 ppid:37 flags:0x00000002 [ 420.381354][ C0] Call Trace: [ 420.384669][ C0] [ 420.387673][ C0] __schedule+0x105f/0x34b0 [ 420.392255][ C0] ? __pfx_mt_validate+0x10/0x10 [ 420.397262][ C0] ? hlock_class+0x4e/0x130 [ 420.401832][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 420.407183][ C0] ? __cond_resched+0x1b/0x30 [ 420.411934][ C0] ? preempt_schedule_common+0x44/0xc0 [ 420.417465][ C0] ? __cond_resched+0x1b/0x30 [ 420.422234][ C0] ? unmap_page_range+0x19d7/0x2fa0 [ 420.427492][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.432351][ C0] ? hlock_class+0x4e/0x130 [ 420.437002][ C0] ? mark_lock+0xb5/0xc60 [ 420.441398][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 420.446484][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.451308][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.456142][ C0] ? hlock_class+0x4e/0x130 [ 420.460737][ C0] ? mark_lock+0xb5/0xc60 [ 420.465134][ C0] ? __pfx_mark_lock+0x10/0x10 [ 420.469957][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 420.475585][ C0] ? hlock_class+0x4e/0x130 [ 420.480151][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 420.485246][ C0] ? rcu_is_watching+0x12/0xc0 [ 420.490067][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 420.495163][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 420.500629][ C0] ? find_held_lock+0x2d/0x110 [ 420.505455][ C0] ? __schedule+0x102c/0x34b0 [ 420.510186][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.515305][ C0] ? __schedule+0x105f/0x34b0 [ 420.520072][ C0] ? __pfx___schedule+0x10/0x10 [ 420.525005][ C0] ? do_task_dead+0x9e/0x110 [ 420.529650][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.534749][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.540630][ C0] ? do_task_dead+0x40/0x110 [ 420.545277][ C0] ? do_task_dead+0xd6/0x110 [ 420.549921][ C0] ? do_exit+0x1de7/0x2ce0 [ 420.554410][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 420.559493][ C0] ? __pfx_do_exit+0x10/0x10 [ 420.564244][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.569687][ C0] ? do_group_exit+0xd3/0x2a0 [ 420.574447][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 420.579712][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 420.584625][ C0] ? do_syscall_64+0xcd/0x250 [ 420.589397][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.595554][ C0] [ 420.598631][ C0] task:modprobe state:R running task stack:25424 pid:16058 tgid:16058 ppid:37 flags:0x00000000 [ 420.610509][ C0] Call Trace: [ 420.613839][ C0] [ 420.616824][ C0] __schedule+0x105f/0x34b0 [ 420.621392][ C0] ? __pfx___schedule+0x10/0x10 [ 420.626310][ C0] ? lock_acquire+0x2f/0xb0 [ 420.630905][ C0] ? do_group_exit+0xd3/0x2a0 [ 420.635671][ C0] __x64_sys_exit_group+0x3e/0x50 [ 420.640767][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 420.645691][ C0] ? do_syscall_64+0xcd/0x250 [ 420.650452][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.656621][ C0] [ 420.659688][ C0] task:modprobe state:R running task stack:24416 pid:16060 tgid:16060 ppid:11 flags:0x00000000 [ 420.671535][ C0] Call Trace: [ 420.674858][ C0] [ 420.677870][ C0] __schedule+0x105f/0x34b0 [ 420.682459][ C0] ? __pfx___schedule+0x10/0x10 [ 420.687364][ C0] ? do_task_dead+0x9e/0x110 [ 420.692000][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.697108][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.702982][ C0] ? do_task_dead+0x40/0x110 [ 420.707627][ C0] do_task_dead+0xd6/0x110 [ 420.712113][ C0] do_exit+0x1de7/0x2ce0 [ 420.716424][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 420.721501][ C0] ? __pfx_do_exit+0x10/0x10 [ 420.726148][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.731583][ C0] do_group_exit+0xd3/0x2a0 [ 420.736171][ C0] __x64_sys_exit_group+0x3e/0x50 [ 420.741258][ C0] x64_sys_call+0x14a9/0x16a0 [ 420.745994][ C0] do_syscall_64+0xcd/0x250 [ 420.750571][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.756542][ C0] RIP: 0033:0x7fe699175a90 [ 420.761007][ C0] RSP: 002b:00007ffe836d9178 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 420.769477][ C0] RAX: ffffffffffffffda RBX: 00007fe699266860 RCX: 00007fe699175a90 [ 420.777500][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 420.785559][ C0] RBP: 00007fe699266860 R08: 0000000000000001 R09: 840d7456279507e4 [ 420.793578][ C0] R10: 00007ffe836d9030 R11: 0000000000000246 R12: 0000000000000000 [ 420.801590][ C0] R13: 0000000000000001 R14: 00007fe69926a658 R15: 0000000000000001 [ 420.809619][ C0] [ 420.812682][ C0] task:modprobe state:R running task stack:25424 pid:16066 tgid:16066 ppid:37 flags:0x00000000 [ 420.824526][ C0] Call Trace: [ 420.827854][ C0] [ 420.830845][ C0] __schedule+0x105f/0x34b0 [ 420.835429][ C0] ? __pfx___schedule+0x10/0x10 [ 420.840363][ C0] ? remove_vma+0x148/0x1a0 [ 420.844924][ C0] ? __cond_resched+0x1b/0x30 [ 420.849662][ C0] remove_vma+0x148/0x1a0 [ 420.854045][ C0] ? __schedule+0x102c/0x34b0 [ 420.858796][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.863906][ C0] ? __schedule+0x105f/0x34b0 [ 420.868653][ C0] ? __pfx___schedule+0x10/0x10 [ 420.873603][ C0] ? do_task_dead+0x9e/0x110 [ 420.878258][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.883377][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.889245][ C0] ? do_task_dead+0x40/0x110 [ 420.893891][ C0] ? do_task_dead+0xd6/0x110 [ 420.898547][ C0] ? do_exit+0x1de7/0x2ce0 [ 420.903040][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 420.908133][ C0] ? __pfx_do_exit+0x10/0x10 [ 420.912804][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 420.918246][ C0] ? do_group_exit+0xd3/0x2a0 [ 420.923022][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 420.928309][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 420.933243][ C0] ? do_syscall_64+0xcd/0x250 [ 420.938011][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.944201][ C0] [ 420.947302][ C0] task:modprobe state:R running task stack:24720 pid:16070 tgid:16070 ppid:37 flags:0x00000002 [ 420.959251][ C0] Call Trace: [ 420.962566][ C0] [ 420.965541][ C0] __schedule+0x105f/0x34b0 [ 420.970112][ C0] ? __pfx___schedule+0x10/0x10 [ 420.975032][ C0] ? do_task_dead+0x9e/0x110 [ 420.979691][ C0] ? __pfx_lock_release+0x10/0x10 [ 420.984883][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 420.990754][ C0] ? do_task_dead+0x40/0x110 [ 420.995393][ C0] do_task_dead+0xd6/0x110 [ 420.999862][ C0] do_exit+0x1de7/0x2ce0 [ 421.004171][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 421.009249][ C0] ? __pfx_do_exit+0x10/0x10 [ 421.013891][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 421.019320][ C0] do_group_exit+0xd3/0x2a0 [ 421.023886][ C0] __x64_sys_exit_group+0x3e/0x50 [ 421.028983][ C0] x64_sys_call+0x14a9/0x16a0 [ 421.033724][ C0] do_syscall_64+0xcd/0x250 [ 421.038309][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.044290][ C0] RIP: 0033:0x7ff9ff49ca90 [ 421.048760][ C0] RSP: 002b:00007ffe66ddeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 421.057244][ C0] RAX: ffffffffffffffda RBX: 00007ff9ff58d860 RCX: 00007ff9ff49ca90 [ 421.065263][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 421.073278][ C0] RBP: 00007ff9ff58d860 R08: 0000000000000001 R09: 12a7a78ec0fca39e [ 421.081289][ C0] R10: 00007ffe66ddedb0 R11: 0000000000000246 R12: 0000000000000000 [ 421.089384][ C0] R13: 0000000000000001 R14: 00007ff9ff591658 R15: 0000000000000001 [ 421.097415][ C0] [ 421.100484][ C0] task:modprobe state:R running task stack:24720 pid:16075 tgid:16075 ppid:11 flags:0x00000002 [ 421.112327][ C0] Call Trace: [ 421.115641][ C0] [ 421.118622][ C0] __schedule+0x105f/0x34b0 [ 421.123228][ C0] ? __pfx___schedule+0x10/0x10 [ 421.128150][ C0] ? do_task_dead+0x9e/0x110 [ 421.132804][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.137909][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.143797][ C0] ? do_task_dead+0x40/0x110 [ 421.148441][ C0] do_task_dead+0xd6/0x110 [ 421.152907][ C0] do_exit+0x1de7/0x2ce0 [ 421.157226][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 421.162302][ C0] ? __pfx_do_exit+0x10/0x10 [ 421.166951][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 421.172386][ C0] do_group_exit+0xd3/0x2a0 [ 421.176956][ C0] __x64_sys_exit_group+0x3e/0x50 [ 421.182042][ C0] x64_sys_call+0x14a9/0x16a0 [ 421.186784][ C0] do_syscall_64+0xcd/0x250 [ 421.191360][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.197325][ C0] RIP: 0033:0x7fae3d4dba90 [ 421.201780][ C0] RSP: 002b:00007ffd6a3ee138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 421.210253][ C0] RAX: ffffffffffffffda RBX: 00007fae3d5cc860 RCX: 00007fae3d4dba90 [ 421.218284][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 421.226308][ C0] RBP: 00007fae3d5cc860 R08: 0000000000000001 R09: 506320d0357128a2 [ 421.234329][ C0] R10: 00007ffd6a3edff0 R11: 0000000000000246 R12: 0000000000000000 [ 421.242343][ C0] R13: 0000000000000001 R14: 00007fae3d5d0658 R15: 0000000000000001 [ 421.250377][ C0] [ 421.253450][ C0] task:modprobe state:R running task stack:25424 pid:16082 tgid:16082 ppid:37 flags:0x00000000 [ 421.265300][ C0] Call Trace: [ 421.268620][ C0] [ 421.271615][ C0] __schedule+0x105f/0x34b0 [ 421.276189][ C0] ? __pfx___schedule+0x10/0x10 [ 421.281114][ C0] ? lock_acquire+0x2f/0xb0 [ 421.285708][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 421.291142][ C0] ? exc_page_fault+0x5c/0xc0 [ 421.295900][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.302067][ C0] [ 421.305187][ C0] task:modprobe state:R running task stack:25136 pid:16083 tgid:16083 ppid:28 flags:0x00000000 [ 421.317067][ C0] Call Trace: [ 421.320403][ C0] [ 421.323395][ C0] __schedule+0x105f/0x34b0 [ 421.327981][ C0] ? __pfx___schedule+0x10/0x10 [ 421.332906][ C0] ? do_task_dead+0x9e/0x110 [ 421.337582][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.342720][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.348601][ C0] ? do_task_dead+0x40/0x110 [ 421.353253][ C0] do_task_dead+0xd6/0x110 [ 421.357731][ C0] do_exit+0x1de7/0x2ce0 [ 421.362055][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 421.367130][ C0] ? __pfx_do_exit+0x10/0x10 [ 421.371794][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 421.377232][ C0] do_group_exit+0xd3/0x2a0 [ 421.381794][ C0] __x64_sys_exit_group+0x3e/0x50 [ 421.386899][ C0] x64_sys_call+0x14a9/0x16a0 [ 421.391637][ C0] do_syscall_64+0xcd/0x250 [ 421.396210][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.402164][ C0] RIP: 0033:0x7f6880966a90 [ 421.406620][ C0] RSP: 002b:00007ffe79a76048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 421.415088][ C0] RAX: ffffffffffffffda RBX: 00007f6880a57860 RCX: 00007f6880966a90 [ 421.423104][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 421.431209][ C0] RBP: 00007f6880a57860 R08: 0000000000000001 R09: 718c3a7f6890ce84 [ 421.439224][ C0] R10: 00007ffe79a75f00 R11: 0000000000000246 R12: 0000000000000000 [ 421.447239][ C0] R13: 0000000000000001 R14: 00007f6880a5b658 R15: 0000000000000001 [ 421.455281][ C0] [ 421.458361][ C0] task:modprobe state:R running task stack:25424 pid:16089 tgid:16089 ppid:11 flags:0x00000000 [ 421.470230][ C0] Call Trace: [ 421.473544][ C0] [ 421.476523][ C0] __schedule+0x105f/0x34b0 [ 421.481104][ C0] ? __pfx___schedule+0x10/0x10 [ 421.486036][ C0] ? lock_acquire+0x2f/0xb0 [ 421.490625][ C0] ? do_group_exit+0xd3/0x2a0 [ 421.495388][ C0] __x64_sys_exit_group+0x3e/0x50 [ 421.500491][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 421.505400][ C0] ? do_syscall_64+0xcd/0x250 [ 421.510144][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.516303][ C0] [ 421.519369][ C0] task:modprobe state:R running task stack:25424 pid:16092 tgid:16092 ppid:37 flags:0x00000002 [ 421.531215][ C0] Call Trace: [ 421.534527][ C0] [ 421.537504][ C0] __schedule+0x105f/0x34b0 [ 421.542124][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 421.547564][ C0] ? mark_lock+0xb5/0xc60 [ 421.552004][ C0] ? __pfx_mark_lock+0x10/0x10 [ 421.556883][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 421.562494][ C0] ? hlock_class+0x4e/0x130 [ 421.567055][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 421.572152][ C0] ? rcu_is_watching+0x12/0xc0 [ 421.576967][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 421.582056][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 421.587503][ C0] ? find_held_lock+0x2d/0x110 [ 421.592371][ C0] ? __schedule+0x102c/0x34b0 [ 421.597108][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.602211][ C0] ? __schedule+0x105f/0x34b0 [ 421.606950][ C0] ? __pfx___schedule+0x10/0x10 [ 421.611873][ C0] ? do_task_dead+0x9e/0x110 [ 421.616523][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.621622][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.627492][ C0] ? do_task_dead+0x40/0x110 [ 421.632147][ C0] ? do_task_dead+0xd6/0x110 [ 421.636790][ C0] ? do_exit+0x1de7/0x2ce0 [ 421.641375][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 421.646454][ C0] ? __pfx_do_exit+0x10/0x10 [ 421.651121][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 421.656558][ C0] ? do_group_exit+0xd3/0x2a0 [ 421.661301][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 421.666591][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 421.671512][ C0] ? do_syscall_64+0xcd/0x250 [ 421.676275][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.682441][ C0] [ 421.685503][ C0] task:modprobe state:R running task stack:24720 pid:16097 tgid:16097 ppid:11 flags:0x00000002 [ 421.697345][ C0] Call Trace: [ 421.700661][ C0] [ 421.703644][ C0] ? page_ext_put+0x3e/0xd0 [ 421.708209][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 421.713482][ C0] ? hlock_class+0x4e/0x130 [ 421.718053][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 421.723092][ C0] ? hlock_class+0x4e/0x130 [ 421.727656][ C0] ? mark_lock+0xb5/0xc60 [ 421.732072][ C0] ? __pfx_mark_lock+0x10/0x10 [ 421.736908][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 421.742174][ C0] ? find_held_lock+0x2d/0x110 [ 421.746997][ C0] ? hlock_class+0x4e/0x130 [ 421.751565][ C0] ? mark_lock+0xb5/0xc60 [ 421.755975][ C0] ? hlock_class+0x4e/0x130 [ 421.760582][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 421.765589][ C0] ? __pfx_mark_lock+0x10/0x10 [ 421.770428][ C0] ? hlock_class+0x4e/0x130 [ 421.774982][ C0] ? mark_lock+0xb5/0xc60 [ 421.779373][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 421.784639][ C0] ? unwind_get_return_address+0x59/0xa0 [ 421.790326][ C0] ? __pfx_mark_lock+0x10/0x10 [ 421.795159][ C0] ? hlock_class+0x4e/0x130 [ 421.799729][ C0] ? mark_lock+0xb5/0xc60 [ 421.804150][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 421.809239][ C0] ? __pfx_mark_lock+0x10/0x10 [ 421.814071][ C0] ? rcu_is_watching+0x12/0xc0 [ 421.818905][ C0] ? hlock_class+0x4e/0x130 [ 421.823470][ C0] ? mark_lock+0xb5/0xc60 [ 421.827871][ C0] ? __pfx_mark_lock+0x10/0x10 [ 421.832703][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 421.838349][ C0] ? hlock_class+0x4e/0x130 [ 421.842923][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 421.848029][ C0] ? rcu_is_watching+0x12/0xc0 [ 421.852868][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 421.857963][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 421.863430][ C0] ? find_held_lock+0x2d/0x110 [ 421.868263][ C0] ? __schedule+0x102c/0x34b0 [ 421.873017][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.878139][ C0] ? __schedule+0x105f/0x34b0 [ 421.882903][ C0] ? __pfx___schedule+0x10/0x10 [ 421.887822][ C0] ? do_task_dead+0x9e/0x110 [ 421.892496][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.897620][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 421.903508][ C0] ? do_task_dead+0x40/0x110 [ 421.908154][ C0] ? do_task_dead+0xd6/0x110 [ 421.912804][ C0] ? do_exit+0x1de7/0x2ce0 [ 421.917282][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 421.922358][ C0] ? __pfx_do_exit+0x10/0x10 [ 421.927027][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 421.932472][ C0] ? do_group_exit+0xd3/0x2a0 [ 421.937215][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 421.942471][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 421.947384][ C0] ? do_syscall_64+0xcd/0x250 [ 421.952156][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.958489][ C0] [ 421.961570][ C0] task:modprobe state:R running task stack:25424 pid:16107 tgid:16107 ppid:46 flags:0x00000002 [ 421.973516][ C0] Call Trace: [ 421.976833][ C0] [ 421.979806][ C0] ? find_held_lock+0x2d/0x110 [ 421.984629][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 421.989887][ C0] ? __pfx_lock_release+0x10/0x10 [ 421.995070][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 422.000429][ C0] ? lock_acquire+0x2f/0xb0 [ 422.004998][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 422.010267][ C0] ? hlock_class+0x4e/0x130 [ 422.014828][ C0] ? mark_lock+0xb5/0xc60 [ 422.019261][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 422.024527][ C0] ? unwind_get_return_address+0x59/0xa0 [ 422.030212][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.035045][ C0] ? hlock_class+0x4e/0x130 [ 422.039597][ C0] ? mark_lock+0xb5/0xc60 [ 422.043984][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 422.049097][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.053949][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.058779][ C0] ? hlock_class+0x4e/0x130 [ 422.063348][ C0] ? mark_lock+0xb5/0xc60 [ 422.067755][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.072597][ C0] ? hlock_class+0x4e/0x130 [ 422.077148][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 422.082247][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 422.087787][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 422.093167][ C0] ? find_held_lock+0x2d/0x110 [ 422.097999][ C0] ? __schedule+0x102c/0x34b0 [ 422.102763][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.107880][ C0] ? __schedule+0x105f/0x34b0 [ 422.112640][ C0] ? __pfx___schedule+0x10/0x10 [ 422.117566][ C0] ? do_task_dead+0x9e/0x110 [ 422.122222][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.127326][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 422.133186][ C0] ? do_task_dead+0x40/0x110 [ 422.137835][ C0] ? do_task_dead+0xd6/0x110 [ 422.142485][ C0] ? do_exit+0x1de7/0x2ce0 [ 422.146972][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 422.152066][ C0] ? __pfx_do_exit+0x10/0x10 [ 422.156731][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.162176][ C0] ? do_group_exit+0xd3/0x2a0 [ 422.166924][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 422.172198][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 422.177118][ C0] ? do_syscall_64+0xcd/0x250 [ 422.181885][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.188054][ C0] [ 422.191129][ C0] task:modprobe state:R running task stack:25136 pid:16115 tgid:16115 ppid:37 flags:0x00000002 [ 422.202968][ C0] Call Trace: [ 422.206296][ C0] [ 422.209268][ C0] __schedule+0x105f/0x34b0 [ 422.213848][ C0] ? __pfx___schedule+0x10/0x10 [ 422.218783][ C0] ? do_task_dead+0x9e/0x110 [ 422.223433][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.228545][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 422.234424][ C0] ? do_task_dead+0x40/0x110 [ 422.239059][ C0] do_task_dead+0xd6/0x110 [ 422.243520][ C0] do_exit+0x1de7/0x2ce0 [ 422.247837][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 422.252931][ C0] ? __pfx_do_exit+0x10/0x10 [ 422.257625][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.263073][ C0] do_group_exit+0xd3/0x2a0 [ 422.267653][ C0] __x64_sys_exit_group+0x3e/0x50 [ 422.272763][ C0] x64_sys_call+0x14a9/0x16a0 [ 422.277506][ C0] do_syscall_64+0xcd/0x250 [ 422.282104][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.288064][ C0] RIP: 0033:0x7f31a2980a90 [ 422.292538][ C0] RSP: 002b:00007ffe15f4aa08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 422.301012][ C0] RAX: ffffffffffffffda RBX: 00007f31a2a71860 RCX: 00007f31a2980a90 [ 422.309110][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 422.317125][ C0] RBP: 00007f31a2a71860 R08: 0000000000000001 R09: 596772665fbef0a5 [ 422.325147][ C0] R10: 00007ffe15f4a8c0 R11: 0000000000000246 R12: 0000000000000000 [ 422.333166][ C0] R13: 0000000000000001 R14: 00007f31a2a75658 R15: 0000000000000001 [ 422.341199][ C0] [ 422.344275][ C0] task:modprobe state:R running task stack:25424 pid:16121 tgid:16121 ppid:11 flags:0x00000002 [ 422.356118][ C0] Call Trace: [ 422.359430][ C0] [ 422.362407][ C0] __schedule+0x105f/0x34b0 [ 422.366979][ C0] ? __pfx___schedule+0x10/0x10 [ 422.371899][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.376716][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 422.381826][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 422.387272][ C0] ? find_held_lock+0x2d/0x110 [ 422.392130][ C0] ? __schedule+0x102c/0x34b0 [ 422.396861][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.401959][ C0] ? __schedule+0x105f/0x34b0 [ 422.406710][ C0] ? __pfx___schedule+0x10/0x10 [ 422.411622][ C0] ? do_task_dead+0x9e/0x110 [ 422.416267][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.421366][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 422.427238][ C0] ? do_task_dead+0x40/0x110 [ 422.431884][ C0] ? do_task_dead+0xd6/0x110 [ 422.436524][ C0] ? do_exit+0x1de7/0x2ce0 [ 422.441018][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 422.446088][ C0] ? __pfx_do_exit+0x10/0x10 [ 422.450758][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.456189][ C0] ? do_group_exit+0xd3/0x2a0 [ 422.460932][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 422.466213][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 422.471133][ C0] ? do_syscall_64+0xcd/0x250 [ 422.475901][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.482052][ C0] [ 422.485109][ C0] task:modprobe state:R running task stack:25424 pid:16127 tgid:16127 ppid:46 flags:0x00000002 [ 422.496952][ C0] Call Trace: [ 422.500278][ C0] [ 422.503256][ C0] __schedule+0x105f/0x34b0 [ 422.507843][ C0] ? __pfx___schedule+0x10/0x10 [ 422.512761][ C0] ? find_held_lock+0x2d/0x110 [ 422.517630][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 422.522986][ C0] ? hlock_class+0x4e/0x130 [ 422.527569][ C0] ? mark_lock+0xb5/0xc60 [ 422.531972][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 422.537238][ C0] ? unwind_get_return_address+0x59/0xa0 [ 422.542933][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.547773][ C0] ? hlock_class+0x4e/0x130 [ 422.552348][ C0] ? mark_lock+0xb5/0xc60 [ 422.556740][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 422.561843][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.566667][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.571480][ C0] ? hlock_class+0x4e/0x130 [ 422.576036][ C0] ? mark_lock+0xb5/0xc60 [ 422.580433][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.585255][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 422.590860][ C0] ? hlock_class+0x4e/0x130 [ 422.595423][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 422.600544][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.605360][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 422.610445][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 422.615906][ C0] ? find_held_lock+0x2d/0x110 [ 422.620737][ C0] ? __schedule+0x102c/0x34b0 [ 422.625476][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.630571][ C0] ? __schedule+0x105f/0x34b0 [ 422.635324][ C0] ? __pfx___schedule+0x10/0x10 [ 422.640243][ C0] ? do_task_dead+0x9e/0x110 [ 422.644884][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.649984][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 422.655859][ C0] ? do_task_dead+0x40/0x110 [ 422.660496][ C0] ? do_task_dead+0xd6/0x110 [ 422.665133][ C0] ? do_exit+0x1de7/0x2ce0 [ 422.669643][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 422.674742][ C0] ? __pfx_do_exit+0x10/0x10 [ 422.679402][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.684847][ C0] ? do_group_exit+0xd3/0x2a0 [ 422.689601][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 422.694864][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 422.699775][ C0] ? do_syscall_64+0xcd/0x250 [ 422.704520][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.710668][ C0] [ 422.713749][ C0] task:modprobe state:R running task stack:25424 pid:16134 tgid:16134 ppid:37 flags:0x00000002 [ 422.725625][ C0] Call Trace: [ 422.728942][ C0] [ 422.731920][ C0] __schedule+0x105f/0x34b0 [ 422.736499][ C0] ? __pfx___schedule+0x10/0x10 [ 422.741404][ C0] ? do_task_dead+0x9e/0x110 [ 422.746046][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.751145][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 422.757017][ C0] ? do_task_dead+0x40/0x110 [ 422.761653][ C0] do_task_dead+0xd6/0x110 [ 422.766135][ C0] do_exit+0x1de7/0x2ce0 [ 422.770442][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 422.775527][ C0] ? __pfx_do_exit+0x10/0x10 [ 422.780281][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.785718][ C0] do_group_exit+0xd3/0x2a0 [ 422.790289][ C0] __x64_sys_exit_group+0x3e/0x50 [ 422.795380][ C0] x64_sys_call+0x14a9/0x16a0 [ 422.800125][ C0] do_syscall_64+0xcd/0x250 [ 422.804699][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.810657][ C0] RIP: 0033:0x7fb95e204a90 [ 422.815213][ C0] RSP: 002b:00007fffaf309ec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 422.823698][ C0] RAX: ffffffffffffffda RBX: 00007fb95e2f5860 RCX: 00007fb95e204a90 [ 422.831811][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 422.839833][ C0] RBP: 00007fb95e2f5860 R08: 0000000000000001 R09: 6778824cd8bdfdfe [ 422.847858][ C0] R10: 00007fffaf309d80 R11: 0000000000000246 R12: 0000000000000000 [ 422.855884][ C0] R13: 0000000000000001 R14: 00007fb95e2f9658 R15: 0000000000000001 [ 422.863924][ C0] [ 422.866994][ C0] task:modprobe state:R running task stack:24720 pid:16141 tgid:16141 ppid:37 flags:0x00000000 [ 422.878843][ C0] Call Trace: [ 422.882158][ C0] [ 422.885152][ C0] __schedule+0x105f/0x34b0 [ 422.889724][ C0] ? __pfx___schedule+0x10/0x10 [ 422.894653][ C0] ? find_held_lock+0x2d/0x110 [ 422.899484][ C0] ? hlock_class+0x4e/0x130 [ 422.904040][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 422.909290][ C0] ? mark_lock+0xb5/0xc60 [ 422.913677][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 422.918783][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.923618][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.928445][ C0] ? hlock_class+0x4e/0x130 [ 422.933021][ C0] ? mark_lock+0xb5/0xc60 [ 422.937421][ C0] ? __pfx_mark_lock+0x10/0x10 [ 422.942245][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 422.947865][ C0] ? hlock_class+0x4e/0x130 [ 422.952439][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 422.957529][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.962383][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 422.967470][ C0] ? rcu_is_watching+0x12/0xc0 [ 422.972286][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 422.977379][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 422.982820][ C0] ? find_held_lock+0x2d/0x110 [ 422.987652][ C0] ? __schedule+0x102c/0x34b0 [ 422.992390][ C0] ? __pfx_lock_release+0x10/0x10 [ 422.997485][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 423.002773][ C0] ? __schedule+0x105f/0x34b0 [ 423.007547][ C0] ? __pfx___schedule+0x10/0x10 [ 423.012485][ C0] ? do_task_dead+0x9e/0x110 [ 423.017126][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.022224][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.028094][ C0] ? do_task_dead+0x40/0x110 [ 423.032741][ C0] ? do_task_dead+0xd6/0x110 [ 423.037384][ C0] ? do_exit+0x1de7/0x2ce0 [ 423.041863][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 423.046950][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.051600][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.057035][ C0] ? do_group_exit+0xd3/0x2a0 [ 423.061780][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 423.067044][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 423.071962][ C0] ? do_syscall_64+0xcd/0x250 [ 423.076715][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.082868][ C0] [ 423.085940][ C0] task:modprobe state:R running task stack:25424 pid:16149 tgid:16149 ppid:46 flags:0x00000000 [ 423.097795][ C0] Call Trace: [ 423.101137][ C0] [ 423.104138][ C0] ? __pfx_perf_event_mmap+0x10/0x10 [ 423.109483][ C0] ? remove_vma+0x148/0x1a0 [ 423.114066][ C0] ? __cond_resched+0x1b/0x30 [ 423.118826][ C0] ? preempt_schedule_common+0x44/0xc0 [ 423.124347][ C0] ? __cond_resched+0x1b/0x30 [ 423.129076][ C0] ? exit_mmap+0x4fc/0xb30 [ 423.133551][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 423.138382][ C0] ? __schedule+0x105f/0x34b0 [ 423.143139][ C0] ? __pfx___schedule+0x10/0x10 [ 423.148049][ C0] ? do_task_dead+0x9e/0x110 [ 423.152702][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.157810][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.163693][ C0] ? do_task_dead+0x40/0x110 [ 423.168336][ C0] ? do_task_dead+0xd6/0x110 [ 423.172996][ C0] ? do_exit+0x1de7/0x2ce0 [ 423.177486][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 423.182585][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.187236][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.192671][ C0] ? do_group_exit+0xd3/0x2a0 [ 423.197413][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 423.202670][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 423.207605][ C0] ? do_syscall_64+0xcd/0x250 [ 423.212366][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.218535][ C0] [ 423.221620][ C0] task:modprobe state:R running task stack:25424 pid:16153 tgid:16153 ppid:37 flags:0x00000000 [ 423.233506][ C0] Call Trace: [ 423.236815][ C0] [ 423.239788][ C0] __schedule+0x105f/0x34b0 [ 423.244352][ C0] ? __pfx___schedule+0x10/0x10 [ 423.249285][ C0] ? do_task_dead+0x9e/0x110 [ 423.253959][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.259055][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.264930][ C0] ? do_task_dead+0x40/0x110 [ 423.269562][ C0] do_task_dead+0xd6/0x110 [ 423.274026][ C0] do_exit+0x1de7/0x2ce0 [ 423.278344][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 423.283438][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.288093][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.293543][ C0] do_group_exit+0xd3/0x2a0 [ 423.298129][ C0] __x64_sys_exit_group+0x3e/0x50 [ 423.303240][ C0] x64_sys_call+0x14a9/0x16a0 [ 423.307996][ C0] do_syscall_64+0xcd/0x250 [ 423.312588][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.318561][ C0] RIP: 0033:0x7f2e76c24a90 [ 423.323037][ C0] RSP: 002b:00007ffc0e0db248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 423.331506][ C0] RAX: ffffffffffffffda RBX: 00007f2e76d15860 RCX: 00007f2e76c24a90 [ 423.339518][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 423.347534][ C0] RBP: 00007f2e76d15860 R08: 0000000000000001 R09: fbe2def90476c55e [ 423.355587][ C0] R10: 00007ffc0e0db100 R11: 0000000000000246 R12: 0000000000000000 [ 423.363607][ C0] R13: 0000000000000001 R14: 00007f2e76d19658 R15: 0000000000000001 [ 423.371652][ C0] [ 423.375016][ C0] task:modprobe state:R running task stack:25424 pid:16160 tgid:16160 ppid:11 flags:0x00000002 [ 423.386910][ C0] Call Trace: [ 423.390223][ C0] [ 423.393198][ C0] __schedule+0x105f/0x34b0 [ 423.397782][ C0] ? __pfx___schedule+0x10/0x10 [ 423.402693][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 423.407950][ C0] ? hlock_class+0x4e/0x130 [ 423.412524][ C0] ? mark_lock+0xb5/0xc60 [ 423.416919][ C0] ? hlock_class+0x4e/0x130 [ 423.421477][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 423.426491][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.431422][ C0] ? hlock_class+0x4e/0x130 [ 423.435978][ C0] ? mark_lock+0xb5/0xc60 [ 423.440374][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 423.445635][ C0] ? unwind_get_return_address+0x59/0xa0 [ 423.451316][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.456145][ C0] ? hlock_class+0x4e/0x130 [ 423.460700][ C0] ? mark_lock+0xb5/0xc60 [ 423.465085][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 423.470168][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.474991][ C0] ? rcu_is_watching+0x12/0xc0 [ 423.479812][ C0] ? hlock_class+0x4e/0x130 [ 423.484385][ C0] ? mark_lock+0xb5/0xc60 [ 423.488798][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.493619][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 423.499231][ C0] ? hlock_class+0x4e/0x130 [ 423.503808][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 423.508918][ C0] ? rcu_is_watching+0x12/0xc0 [ 423.513742][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 423.518830][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 423.524279][ C0] ? find_held_lock+0x2d/0x110 [ 423.529107][ C0] ? __schedule+0x102c/0x34b0 [ 423.533848][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.538960][ C0] ? __schedule+0x105f/0x34b0 [ 423.543702][ C0] ? __pfx___schedule+0x10/0x10 [ 423.548616][ C0] ? do_task_dead+0x9e/0x110 [ 423.553270][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.558380][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.564345][ C0] ? do_task_dead+0x40/0x110 [ 423.568983][ C0] ? do_task_dead+0xd6/0x110 [ 423.573624][ C0] ? do_exit+0x1de7/0x2ce0 [ 423.578110][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 423.583195][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.587850][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.593310][ C0] ? do_group_exit+0xd3/0x2a0 [ 423.598070][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 423.603355][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 423.608278][ C0] ? do_syscall_64+0xcd/0x250 [ 423.613036][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.619201][ C0] [ 423.622265][ C0] task:modprobe state:R running task stack:24720 pid:16169 tgid:16169 ppid:46 flags:0x00000002 [ 423.634099][ C0] Call Trace: [ 423.637411][ C0] [ 423.640406][ C0] __schedule+0x105f/0x34b0 [ 423.644979][ C0] ? __pfx___schedule+0x10/0x10 [ 423.649897][ C0] ? hlock_class+0x4e/0x130 [ 423.654478][ C0] ? rcu_is_watching+0x12/0xc0 [ 423.659341][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 423.664616][ C0] ? find_held_lock+0x2d/0x110 [ 423.669458][ C0] ? hlock_class+0x4e/0x130 [ 423.674025][ C0] ? mark_lock+0xb5/0xc60 [ 423.678416][ C0] ? hlock_class+0x4e/0x130 [ 423.682987][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 423.687996][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.692840][ C0] ? hlock_class+0x4e/0x130 [ 423.697404][ C0] ? mark_lock+0xb5/0xc60 [ 423.701799][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 423.707072][ C0] ? unwind_get_return_address+0x59/0xa0 [ 423.712768][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.717623][ C0] ? hlock_class+0x4e/0x130 [ 423.722199][ C0] ? mark_lock+0xb5/0xc60 [ 423.726607][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 423.731704][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.736532][ C0] ? rcu_is_watching+0x12/0xc0 [ 423.741356][ C0] ? hlock_class+0x4e/0x130 [ 423.745917][ C0] ? mark_lock+0xb5/0xc60 [ 423.750315][ C0] ? __pfx_mark_lock+0x10/0x10 [ 423.755143][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 423.760801][ C0] ? hlock_class+0x4e/0x130 [ 423.765372][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 423.770474][ C0] ? rcu_is_watching+0x12/0xc0 [ 423.775290][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 423.780384][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 423.785846][ C0] ? find_held_lock+0x2d/0x110 [ 423.790696][ C0] ? __schedule+0x102c/0x34b0 [ 423.795439][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.800564][ C0] ? __schedule+0x105f/0x34b0 [ 423.805315][ C0] ? __pfx___schedule+0x10/0x10 [ 423.810229][ C0] ? do_task_dead+0x9e/0x110 [ 423.814882][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.819990][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.825866][ C0] ? do_task_dead+0x40/0x110 [ 423.830515][ C0] ? do_task_dead+0xd6/0x110 [ 423.835166][ C0] ? do_exit+0x1de7/0x2ce0 [ 423.839652][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 423.844736][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.849418][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.854861][ C0] ? do_group_exit+0xd3/0x2a0 [ 423.859630][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 423.864996][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 423.869931][ C0] ? do_syscall_64+0xcd/0x250 [ 423.874718][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.880896][ C0] [ 423.883963][ C0] task:modprobe state:R running task stack:24720 pid:16177 tgid:16177 ppid:46 flags:0x00000002 [ 423.895896][ C0] Call Trace: [ 423.899221][ C0] [ 423.902204][ C0] __schedule+0x105f/0x34b0 [ 423.906785][ C0] ? __pfx___schedule+0x10/0x10 [ 423.911719][ C0] ? do_task_dead+0x9e/0x110 [ 423.916362][ C0] ? __pfx_lock_release+0x10/0x10 [ 423.921463][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 423.927331][ C0] ? do_task_dead+0x40/0x110 [ 423.931965][ C0] do_task_dead+0xd6/0x110 [ 423.936432][ C0] do_exit+0x1de7/0x2ce0 [ 423.940740][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 423.945814][ C0] ? __pfx_do_exit+0x10/0x10 [ 423.950460][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.955904][ C0] do_group_exit+0xd3/0x2a0 [ 423.960468][ C0] __x64_sys_exit_group+0x3e/0x50 [ 423.965559][ C0] x64_sys_call+0x14a9/0x16a0 [ 423.970306][ C0] do_syscall_64+0xcd/0x250 [ 423.974880][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.980846][ C0] RIP: 0033:0x7f61e48d9a90 [ 423.985305][ C0] RSP: 002b:00007ffc3cacc348 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 423.993767][ C0] RAX: ffffffffffffffda RBX: 00007f61e49ca860 RCX: 00007f61e48d9a90 [ 424.001776][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 424.009780][ C0] RBP: 00007f61e49ca860 R08: 0000000000000001 R09: 0c47bc712b71731e [ 424.017807][ C0] R10: 00007ffc3cacc200 R11: 0000000000000246 R12: 0000000000000000 [ 424.025836][ C0] R13: 0000000000000001 R14: 00007f61e49ce658 R15: 0000000000000001 [ 424.033865][ C0] [ 424.036929][ C0] task:modprobe state:R running task stack:25424 pid:16184 tgid:16184 ppid:11 flags:0x00000002 [ 424.048803][ C0] Call Trace: [ 424.052119][ C0] [ 424.055088][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 424.060965][ C0] ? do_task_dead+0x40/0x110 [ 424.065613][ C0] ? do_task_dead+0xd6/0x110 [ 424.070251][ C0] ? do_exit+0x1de7/0x2ce0 [ 424.074746][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.079834][ C0] ? __pfx_do_exit+0x10/0x10 [ 424.084484][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 424.089922][ C0] ? do_group_exit+0xd3/0x2a0 [ 424.094674][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 424.099941][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 424.104846][ C0] ? do_syscall_64+0xcd/0x250 [ 424.109592][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.115756][ C0] [ 424.118982][ C0] task:modprobe state:R running task stack:25136 pid:16187 tgid:16187 ppid:28 flags:0x00000002 [ 424.130832][ C0] Call Trace: [ 424.134147][ C0] [ 424.137117][ C0] __schedule+0x105f/0x34b0 [ 424.141693][ C0] ? __pfx___schedule+0x10/0x10 [ 424.146641][ C0] ? do_task_dead+0x9e/0x110 [ 424.151293][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.156386][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 424.162255][ C0] ? do_task_dead+0x40/0x110 [ 424.166893][ C0] do_task_dead+0xd6/0x110 [ 424.171358][ C0] do_exit+0x1de7/0x2ce0 [ 424.175708][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.180793][ C0] ? __pfx_do_exit+0x10/0x10 [ 424.185440][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 424.190873][ C0] do_group_exit+0xd3/0x2a0 [ 424.195459][ C0] __x64_sys_exit_group+0x3e/0x50 [ 424.200558][ C0] x64_sys_call+0x14a9/0x16a0 [ 424.205311][ C0] do_syscall_64+0xcd/0x250 [ 424.209902][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.215870][ C0] RIP: 0033:0x7fdd391eba90 [ 424.220324][ C0] RSP: 002b:00007ffd4e3cfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 424.228801][ C0] RAX: ffffffffffffffda RBX: 00007fdd392dc860 RCX: 00007fdd391eba90 [ 424.236829][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 424.244850][ C0] RBP: 00007fdd392dc860 R08: 0000000000000001 R09: ccff0b0fe6993124 [ 424.252867][ C0] R10: 00007ffd4e3cfd20 R11: 0000000000000246 R12: 0000000000000000 [ 424.260881][ C0] R13: 0000000000000001 R14: 00007fdd392e0658 R15: 0000000000000001 [ 424.268914][ C0] [ 424.271978][ C0] task:modprobe state:R running task stack:24416 pid:16192 tgid:16192 ppid:11 flags:0x00000002 [ 424.283816][ C0] Call Trace: [ 424.287144][ C0] [ 424.290118][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.294960][ C0] ? find_held_lock+0x2d/0x110 [ 424.299797][ C0] ? hlock_class+0x4e/0x130 [ 424.304352][ C0] ? mark_lock+0xb5/0xc60 [ 424.308757][ C0] ? hlock_class+0x4e/0x130 [ 424.313329][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 424.318342][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.323195][ C0] ? hlock_class+0x4e/0x130 [ 424.327771][ C0] ? mark_lock+0xb5/0xc60 [ 424.332186][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 424.337452][ C0] ? unwind_get_return_address+0x59/0xa0 [ 424.343143][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.347981][ C0] ? hlock_class+0x4e/0x130 [ 424.352554][ C0] ? mark_lock+0xb5/0xc60 [ 424.356945][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 424.362030][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.366858][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.371681][ C0] ? hlock_class+0x4e/0x130 [ 424.376267][ C0] ? mark_lock+0xb5/0xc60 [ 424.380664][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.385483][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 424.391090][ C0] ? hlock_class+0x4e/0x130 [ 424.395661][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 424.400774][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.405602][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 424.410700][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 424.416144][ C0] ? find_held_lock+0x2d/0x110 [ 424.421054][ C0] ? __schedule+0x102c/0x34b0 [ 424.425786][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.430882][ C0] ? __schedule+0x105f/0x34b0 [ 424.435650][ C0] ? __pfx___schedule+0x10/0x10 [ 424.440590][ C0] ? do_task_dead+0x9e/0x110 [ 424.445276][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.450372][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 424.456246][ C0] ? do_task_dead+0x40/0x110 [ 424.460891][ C0] ? do_task_dead+0xd6/0x110 [ 424.465530][ C0] ? do_exit+0x1de7/0x2ce0 [ 424.470019][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.475098][ C0] ? __pfx_do_exit+0x10/0x10 [ 424.479788][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 424.485217][ C0] ? do_group_exit+0xd3/0x2a0 [ 424.489958][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 424.495222][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 424.500139][ C0] ? do_syscall_64+0xcd/0x250 [ 424.504891][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.511061][ C0] [ 424.514131][ C0] task:modprobe state:R running task stack:25424 pid:16202 tgid:16202 ppid:37 flags:0x00000002 [ 424.525981][ C0] Call Trace: [ 424.529294][ C0] [ 424.532278][ C0] ? free_unref_folios+0x8a5/0x1170 [ 424.537545][ C0] ? lock_acquire+0x2f/0xb0 [ 424.542169][ C0] ? debug_object_activate+0x199/0x540 [ 424.547697][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 424.552967][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 424.558931][ C0] ? debug_object_activate+0x34d/0x540 [ 424.564449][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 424.569800][ C0] ? find_held_lock+0x2d/0x110 [ 424.574627][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 424.580253][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.585336][ C0] ? timerqueue_add+0x1c2/0x330 [ 424.590247][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 424.595502][ C0] ? hlock_class+0x4e/0x130 [ 424.600094][ C0] ? mark_lock+0xb5/0xc60 [ 424.604482][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 424.610100][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.614934][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.619764][ C0] ? hlock_class+0x4e/0x130 [ 424.624311][ C0] ? mark_lock+0xb5/0xc60 [ 424.628803][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.633631][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 424.639245][ C0] ? hlock_class+0x4e/0x130 [ 424.643801][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 424.648906][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.653726][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 424.658832][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 424.664279][ C0] ? find_held_lock+0x2d/0x110 [ 424.669106][ C0] ? __schedule+0x102c/0x34b0 [ 424.673839][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.678952][ C0] ? __schedule+0x105f/0x34b0 [ 424.683711][ C0] ? __pfx___schedule+0x10/0x10 [ 424.688633][ C0] ? do_task_dead+0x9e/0x110 [ 424.693284][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.698397][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 424.704282][ C0] ? do_task_dead+0x40/0x110 [ 424.708929][ C0] ? do_task_dead+0xd6/0x110 [ 424.713575][ C0] ? do_exit+0x1de7/0x2ce0 [ 424.718079][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.723170][ C0] ? __pfx_do_exit+0x10/0x10 [ 424.727828][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 424.733269][ C0] ? do_group_exit+0xd3/0x2a0 [ 424.738026][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 424.743309][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 424.748265][ C0] ? do_syscall_64+0xcd/0x250 [ 424.753035][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.759200][ C0] [ 424.762264][ C0] task:modprobe state:R running task stack:25424 pid:16210 tgid:16210 ppid:37 flags:0x00004002 [ 424.774099][ C0] Call Trace: [ 424.777415][ C0] [ 424.780500][ C0] __schedule+0x105f/0x34b0 [ 424.785070][ C0] ? __pfx___schedule+0x10/0x10 [ 424.789976][ C0] ? do_task_dead+0x9e/0x110 [ 424.794628][ C0] ? __pfx_lock_release+0x10/0x10 [ 424.799735][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 424.805608][ C0] ? do_task_dead+0x40/0x110 [ 424.810241][ C0] do_task_dead+0xd6/0x110 [ 424.814719][ C0] do_exit+0x1de7/0x2ce0 [ 424.819042][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 424.824117][ C0] ? __pfx_do_exit+0x10/0x10 [ 424.828785][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 424.834231][ C0] do_group_exit+0xd3/0x2a0 [ 424.838824][ C0] __x64_sys_exit_group+0x3e/0x50 [ 424.843911][ C0] x64_sys_call+0x14a9/0x16a0 [ 424.848668][ C0] do_syscall_64+0xcd/0x250 [ 424.853281][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.859268][ C0] RIP: 0033:0x7fa2f96d8a90 [ 424.863770][ C0] RSP: 002b:00007fff4a0af5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 424.872250][ C0] RAX: ffffffffffffffda RBX: 00007fa2f97c9860 RCX: 00007fa2f96d8a90 [ 424.880282][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 424.888311][ C0] RBP: 00007fa2f97c9860 R08: 0000000000000001 R09: b57c87fc634be18c [ 424.896336][ C0] R10: 00007fff4a0af4a0 R11: 0000000000000246 R12: 0000000000000000 [ 424.904436][ C0] R13: 0000000000000001 R14: 00007fa2f97cd658 R15: 0000000000000001 [ 424.912465][ C0] [ 424.915531][ C0] task:modprobe state:R running task stack:24416 pid:16217 tgid:16217 ppid:46 flags:0x00000002 [ 424.927401][ C0] Call Trace: [ 424.930722][ C0] [ 424.933702][ C0] __schedule+0x105f/0x34b0 [ 424.938303][ C0] ? __pfx___schedule+0x10/0x10 [ 424.943232][ C0] ? hlock_class+0x4e/0x130 [ 424.947795][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 424.952905][ C0] ? __pfx_mark_lock+0x10/0x10 [ 424.957746][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 424.963370][ C0] ? hlock_class+0x4e/0x130 [ 424.967940][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 424.973061][ C0] ? rcu_is_watching+0x12/0xc0 [ 424.977897][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 424.983013][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 424.988472][ C0] ? find_held_lock+0x2d/0x110 [ 424.993308][ C0] ? __schedule+0x102c/0x34b0 [ 424.998056][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.003175][ C0] ? __schedule+0x105f/0x34b0 [ 425.007927][ C0] ? __pfx___schedule+0x10/0x10 [ 425.012848][ C0] ? do_task_dead+0x9e/0x110 [ 425.017538][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.022662][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.028544][ C0] ? do_task_dead+0x40/0x110 [ 425.033195][ C0] ? do_task_dead+0xd6/0x110 [ 425.037850][ C0] ? do_exit+0x1de7/0x2ce0 [ 425.042350][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.047421][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.052070][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.057511][ C0] ? do_group_exit+0xd3/0x2a0 [ 425.062277][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 425.067550][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 425.072484][ C0] ? do_syscall_64+0xcd/0x250 [ 425.077229][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.083382][ C0] [ 425.086447][ C0] task:modprobe state:R running task stack:25424 pid:16223 tgid:16223 ppid:28 flags:0x00000002 [ 425.098307][ C0] Call Trace: [ 425.101637][ C0] [ 425.104615][ C0] ? kasan_save_track+0x14/0x30 [ 425.109537][ C0] ? find_held_lock+0x2d/0x110 [ 425.114469][ C0] ? __schedule+0x102c/0x34b0 [ 425.119209][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.124311][ C0] ? __schedule+0x105f/0x34b0 [ 425.129050][ C0] ? __pfx___schedule+0x10/0x10 [ 425.133975][ C0] ? do_task_dead+0x9e/0x110 [ 425.138630][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.143861][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.149735][ C0] ? do_task_dead+0x40/0x110 [ 425.154401][ C0] ? do_task_dead+0xd6/0x110 [ 425.159051][ C0] ? do_exit+0x1de7/0x2ce0 [ 425.163532][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.168616][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.173375][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.178832][ C0] ? do_group_exit+0xd3/0x2a0 [ 425.183574][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 425.188846][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 425.193761][ C0] ? do_syscall_64+0xcd/0x250 [ 425.198519][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.204693][ C0] [ 425.207766][ C0] task:modprobe state:R running task stack:24720 pid:16227 tgid:16227 ppid:28 flags:0x00000000 [ 425.219627][ C0] Call Trace: [ 425.222941][ C0] [ 425.225916][ C0] __schedule+0x105f/0x34b0 [ 425.230489][ C0] ? __pfx___schedule+0x10/0x10 [ 425.235402][ C0] ? do_task_dead+0x9e/0x110 [ 425.240067][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.245175][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.251045][ C0] ? do_task_dead+0x40/0x110 [ 425.255682][ C0] do_task_dead+0xd6/0x110 [ 425.260161][ C0] do_exit+0x1de7/0x2ce0 [ 425.264473][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.269550][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.274192][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.279629][ C0] do_group_exit+0xd3/0x2a0 [ 425.284215][ C0] __x64_sys_exit_group+0x3e/0x50 [ 425.289301][ C0] x64_sys_call+0x14a9/0x16a0 [ 425.294042][ C0] do_syscall_64+0xcd/0x250 [ 425.298630][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.304624][ C0] RIP: 0033:0x7f814a819a90 [ 425.309087][ C0] RSP: 002b:00007ffda0522cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 425.317574][ C0] RAX: ffffffffffffffda RBX: 00007f814a90a860 RCX: 00007f814a819a90 [ 425.325603][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 425.333627][ C0] RBP: 00007f814a90a860 R08: 0000000000000001 R09: 56296084f448e1c7 [ 425.341651][ C0] R10: 00007ffda0522b90 R11: 0000000000000246 R12: 0000000000000000 [ 425.349679][ C0] R13: 0000000000000001 R14: 00007f814a90e658 R15: 0000000000000001 [ 425.357738][ C0] [ 425.360819][ C0] task:modprobe state:R running task stack:25424 pid:16233 tgid:16233 ppid:37 flags:0x00000002 [ 425.372670][ C0] Call Trace: [ 425.375988][ C0] [ 425.378956][ C0] __schedule+0x105f/0x34b0 [ 425.383525][ C0] ? __pfx___schedule+0x10/0x10 [ 425.388458][ C0] ? trace_tlb_flush+0x10f/0x170 [ 425.393459][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 425.398908][ C0] ? find_held_lock+0x2d/0x110 [ 425.403741][ C0] ? __schedule+0x102c/0x34b0 [ 425.408487][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.413624][ C0] ? __schedule+0x105f/0x34b0 [ 425.418381][ C0] ? __pfx___schedule+0x10/0x10 [ 425.423306][ C0] ? do_task_dead+0x9e/0x110 [ 425.428048][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.433168][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.439039][ C0] ? do_task_dead+0x40/0x110 [ 425.443690][ C0] ? do_task_dead+0xd6/0x110 [ 425.448339][ C0] ? do_exit+0x1de7/0x2ce0 [ 425.452838][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.457925][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.462596][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.468071][ C0] ? do_group_exit+0xd3/0x2a0 [ 425.472829][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 425.478120][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 425.483050][ C0] ? do_syscall_64+0xcd/0x250 [ 425.487807][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.493973][ C0] [ 425.497037][ C0] task:modprobe state:R running task stack:24416 pid:16238 tgid:16238 ppid:46 flags:0x00000002 [ 425.508899][ C0] Call Trace: [ 425.512217][ C0] [ 425.515201][ C0] ? mmput+0xdb/0x3e0 [ 425.519239][ C0] ? do_task_dead+0x40/0x110 [ 425.523878][ C0] ? do_task_dead+0xd6/0x110 [ 425.528530][ C0] ? do_exit+0x1de7/0x2ce0 [ 425.533026][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.538111][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.542779][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.548227][ C0] ? do_group_exit+0xd3/0x2a0 [ 425.552979][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 425.558243][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 425.563170][ C0] ? do_syscall_64+0xcd/0x250 [ 425.567924][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.574087][ C0] [ 425.577150][ C0] task:modprobe state:R running task stack:25424 pid:16241 tgid:16241 ppid:37 flags:0x00000002 [ 425.588998][ C0] Call Trace: [ 425.592311][ C0] [ 425.595291][ C0] ? mmput+0xdb/0x3e0 [ 425.599339][ C0] ? do_task_dead+0x40/0x110 [ 425.604000][ C0] ? do_task_dead+0xd6/0x110 [ 425.608655][ C0] ? do_exit+0x1de7/0x2ce0 [ 425.613168][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.618257][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.622922][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.628365][ C0] ? do_group_exit+0xd3/0x2a0 [ 425.633125][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 425.638395][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 425.643318][ C0] ? do_syscall_64+0xcd/0x250 [ 425.648092][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.654264][ C0] [ 425.657352][ C0] task:modprobe state:R running task stack:25424 pid:16244 tgid:16244 ppid:28 flags:0x00000000 [ 425.669185][ C0] Call Trace: [ 425.672502][ C0] [ 425.675490][ C0] __schedule+0x105f/0x34b0 [ 425.680090][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.684926][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.689750][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.694567][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 425.699664][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 425.705105][ C0] ? find_held_lock+0x2d/0x110 [ 425.709934][ C0] ? __schedule+0x102c/0x34b0 [ 425.714674][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.719789][ C0] ? __schedule+0x105f/0x34b0 [ 425.724532][ C0] ? __pfx___schedule+0x10/0x10 [ 425.729439][ C0] ? do_task_dead+0x9e/0x110 [ 425.734082][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.739177][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.745044][ C0] ? do_task_dead+0x40/0x110 [ 425.749674][ C0] ? do_task_dead+0xd6/0x110 [ 425.754345][ C0] ? do_exit+0x1de7/0x2ce0 [ 425.758847][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 425.763936][ C0] ? __pfx_do_exit+0x10/0x10 [ 425.768595][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 425.774033][ C0] ? do_group_exit+0xd3/0x2a0 [ 425.778786][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 425.784064][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 425.789084][ C0] ? do_syscall_64+0xcd/0x250 [ 425.793840][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.800021][ C0] [ 425.803095][ C0] task:modprobe state:R running task stack:25424 pid:16249 tgid:16249 ppid:46 flags:0x00000002 [ 425.814957][ C0] Call Trace: [ 425.818283][ C0] [ 425.821266][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 425.826523][ C0] ? find_held_lock+0x2d/0x110 [ 425.831367][ C0] ? hlock_class+0x4e/0x130 [ 425.835936][ C0] ? mark_lock+0xb5/0xc60 [ 425.840320][ C0] ? hlock_class+0x4e/0x130 [ 425.844880][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 425.849891][ C0] ? __pfx_mark_lock+0x10/0x10 [ 425.854736][ C0] ? hlock_class+0x4e/0x130 [ 425.859306][ C0] ? mark_lock+0xb5/0xc60 [ 425.863732][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 425.868999][ C0] ? unwind_get_return_address+0x59/0xa0 [ 425.874698][ C0] ? __pfx_mark_lock+0x10/0x10 [ 425.879537][ C0] ? hlock_class+0x4e/0x130 [ 425.884099][ C0] ? mark_lock+0xb5/0xc60 [ 425.888511][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 425.893620][ C0] ? __pfx_mark_lock+0x10/0x10 [ 425.898466][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.903387][ C0] ? hlock_class+0x4e/0x130 [ 425.907955][ C0] ? mark_lock+0xb5/0xc60 [ 425.912410][ C0] ? __pfx_mark_lock+0x10/0x10 [ 425.917359][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 425.923066][ C0] ? hlock_class+0x4e/0x130 [ 425.927659][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 425.932795][ C0] ? rcu_is_watching+0x12/0xc0 [ 425.937657][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 425.942763][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 425.948229][ C0] ? find_held_lock+0x2d/0x110 [ 425.953072][ C0] ? __schedule+0x102c/0x34b0 [ 425.957824][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.962945][ C0] ? __schedule+0x105f/0x34b0 [ 425.967695][ C0] ? __pfx___schedule+0x10/0x10 [ 425.972647][ C0] ? do_task_dead+0x9e/0x110 [ 425.977310][ C0] ? __pfx_lock_release+0x10/0x10 [ 425.982413][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.988293][ C0] ? do_task_dead+0x40/0x110 [ 425.992939][ C0] ? do_task_dead+0xd6/0x110 [ 425.997636][ C0] ? do_exit+0x1de7/0x2ce0 [ 426.002147][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.007235][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.011898][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.017341][ C0] ? do_group_exit+0xd3/0x2a0 [ 426.022089][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 426.027359][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 426.032270][ C0] ? do_syscall_64+0xcd/0x250 [ 426.037020][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.043172][ C0] [ 426.046237][ C0] task:modprobe state:R running task stack:25424 pid:16257 tgid:16257 ppid:37 flags:0x00000002 [ 426.058090][ C0] Call Trace: [ 426.061419][ C0] [ 426.064396][ C0] __schedule+0x105f/0x34b0 [ 426.068965][ C0] ? __pfx___schedule+0x10/0x10 [ 426.073874][ C0] ? __pfx_mark_lock+0x10/0x10 [ 426.078761][ C0] ? rcu_is_watching+0x12/0xc0 [ 426.083589][ C0] ? hlock_class+0x4e/0x130 [ 426.088159][ C0] ? mark_lock+0xb5/0xc60 [ 426.092580][ C0] ? __pfx_mark_lock+0x10/0x10 [ 426.097415][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 426.103031][ C0] ? hlock_class+0x4e/0x130 [ 426.107621][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 426.112738][ C0] ? rcu_is_watching+0x12/0xc0 [ 426.117577][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 426.122689][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 426.128145][ C0] ? find_held_lock+0x2d/0x110 [ 426.132986][ C0] ? __schedule+0x102c/0x34b0 [ 426.137732][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.142855][ C0] ? __schedule+0x105f/0x34b0 [ 426.147655][ C0] ? __pfx___schedule+0x10/0x10 [ 426.152575][ C0] ? do_task_dead+0x9e/0x110 [ 426.157226][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.162328][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.168202][ C0] ? do_task_dead+0x40/0x110 [ 426.172862][ C0] ? do_task_dead+0xd6/0x110 [ 426.177501][ C0] ? do_exit+0x1de7/0x2ce0 [ 426.182011][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.187087][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.191740][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.197173][ C0] ? do_group_exit+0xd3/0x2a0 [ 426.201923][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 426.207196][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 426.212125][ C0] ? do_syscall_64+0xcd/0x250 [ 426.216895][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.223066][ C0] [ 426.226152][ C0] task:modprobe state:R running task stack:24720 pid:16264 tgid:16264 ppid:28 flags:0x00000002 [ 426.238003][ C0] Call Trace: [ 426.241331][ C0] [ 426.244314][ C0] __schedule+0x105f/0x34b0 [ 426.248890][ C0] ? __pfx___schedule+0x10/0x10 [ 426.253800][ C0] ? do_task_dead+0x9e/0x110 [ 426.258458][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.263568][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.269440][ C0] ? do_task_dead+0x40/0x110 [ 426.274084][ C0] do_task_dead+0xd6/0x110 [ 426.278558][ C0] do_exit+0x1de7/0x2ce0 [ 426.282894][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.287986][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.292735][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.298191][ C0] do_group_exit+0xd3/0x2a0 [ 426.302776][ C0] __x64_sys_exit_group+0x3e/0x50 [ 426.307869][ C0] x64_sys_call+0x14a9/0x16a0 [ 426.312630][ C0] do_syscall_64+0xcd/0x250 [ 426.317206][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.323177][ C0] RIP: 0033:0x7fbe3eb9ca90 [ 426.327656][ C0] RSP: 002b:00007ffc4c2fea48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 426.336139][ C0] RAX: ffffffffffffffda RBX: 00007fbe3ec8d860 RCX: 00007fbe3eb9ca90 [ 426.344157][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 426.352178][ C0] RBP: 00007fbe3ec8d860 R08: 0000000000000001 R09: 1a168098f23f48b6 [ 426.360195][ C0] R10: 00007ffc4c2fe900 R11: 0000000000000246 R12: 0000000000000000 [ 426.368239][ C0] R13: 0000000000000001 R14: 00007fbe3ec91658 R15: 0000000000000001 [ 426.376286][ C0] [ 426.379349][ C0] task:modprobe state:R running task stack:24720 pid:16269 tgid:16269 ppid:11 flags:0x00000002 [ 426.391195][ C0] Call Trace: [ 426.394512][ C0] [ 426.397496][ C0] __schedule+0x105f/0x34b0 [ 426.402099][ C0] ? __pfx___schedule+0x10/0x10 [ 426.407022][ C0] ? remove_vma+0x148/0x1a0 [ 426.411581][ C0] ? __cond_resched+0x1b/0x30 [ 426.416316][ C0] ? __schedule+0x102c/0x34b0 [ 426.421049][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.426154][ C0] ? __schedule+0x105f/0x34b0 [ 426.430909][ C0] ? __pfx___schedule+0x10/0x10 [ 426.435812][ C0] ? do_task_dead+0x9e/0x110 [ 426.440449][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.445562][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.451453][ C0] ? do_task_dead+0x40/0x110 [ 426.456099][ C0] ? do_task_dead+0xd6/0x110 [ 426.460748][ C0] ? do_exit+0x1de7/0x2ce0 [ 426.465234][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.470342][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.475049][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.480524][ C0] ? do_group_exit+0xd3/0x2a0 [ 426.485272][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 426.490560][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 426.495490][ C0] ? do_syscall_64+0xcd/0x250 [ 426.500239][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.506394][ C0] [ 426.509611][ C0] task:modprobe state:R running task stack:24720 pid:16274 tgid:16274 ppid:37 flags:0x00000002 [ 426.521443][ C0] Call Trace: [ 426.524770][ C0] [ 426.527755][ C0] __schedule+0x105f/0x34b0 [ 426.532341][ C0] ? __pfx___schedule+0x10/0x10 [ 426.537253][ C0] ? do_task_dead+0x9e/0x110 [ 426.541903][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.547008][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.552888][ C0] ? do_task_dead+0x40/0x110 [ 426.557544][ C0] do_task_dead+0xd6/0x110 [ 426.562055][ C0] do_exit+0x1de7/0x2ce0 [ 426.566362][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.571453][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.576106][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.581563][ C0] do_group_exit+0xd3/0x2a0 [ 426.586143][ C0] __x64_sys_exit_group+0x3e/0x50 [ 426.591234][ C0] x64_sys_call+0x14a9/0x16a0 [ 426.595983][ C0] do_syscall_64+0xcd/0x250 [ 426.600553][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.606519][ C0] RIP: 0033:0x7f5d59d5da90 [ 426.610987][ C0] RSP: 002b:00007ffe4c9ce678 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 426.619471][ C0] RAX: ffffffffffffffda RBX: 00007f5d59e4e860 RCX: 00007f5d59d5da90 [ 426.627495][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 426.635554][ C0] RBP: 00007f5d59e4e860 R08: 0000000000000001 R09: a366bbc452b5ea79 [ 426.643572][ C0] R10: 00007ffe4c9ce530 R11: 0000000000000246 R12: 0000000000000000 [ 426.651582][ C0] R13: 0000000000000001 R14: 00007f5d59e52658 R15: 0000000000000001 [ 426.659622][ C0] [ 426.662691][ C0] task:modprobe state:R running task stack:24720 pid:16280 tgid:16280 ppid:28 flags:0x00000002 [ 426.674527][ C0] Call Trace: [ 426.677849][ C0] [ 426.680839][ C0] __schedule+0x105f/0x34b0 [ 426.685410][ C0] ? __pfx___schedule+0x10/0x10 [ 426.690352][ C0] ? do_task_dead+0x9e/0x110 [ 426.695009][ C0] ? __pfx_lock_release+0x10/0x10 [ 426.700117][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.705994][ C0] ? do_task_dead+0x40/0x110 [ 426.710628][ C0] do_task_dead+0xd6/0x110 [ 426.715097][ C0] do_exit+0x1de7/0x2ce0 [ 426.719418][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.724504][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.729176][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.734627][ C0] do_group_exit+0xd3/0x2a0 [ 426.739219][ C0] __x64_sys_exit_group+0x3e/0x50 [ 426.744361][ C0] x64_sys_call+0x14a9/0x16a0 [ 426.749095][ C0] do_syscall_64+0xcd/0x250 [ 426.753699][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.759669][ C0] RIP: 0033:0x7fb63ee73a90 [ 426.764128][ C0] RSP: 002b:00007ffcd5e82468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 426.772598][ C0] RAX: ffffffffffffffda RBX: 00007fb63ef64860 RCX: 00007fb63ee73a90 [ 426.780619][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 426.788652][ C0] RBP: 00007fb63ef64860 R08: 0000000000000001 R09: f4e6301cc7843ee8 [ 426.796676][ C0] R10: 00007ffcd5e82320 R11: 0000000000000246 R12: 0000000000000000 [ 426.804693][ C0] R13: 0000000000000001 R14: 00007fb63ef68658 R15: 0000000000000001 [ 426.812862][ C0] [ 426.815924][ C0] task:modprobe state:R running task stack:25136 pid:16285 tgid:16285 ppid:37 flags:0x00000002 [ 426.827764][ C0] Call Trace: [ 426.831082][ C0] [ 426.834066][ C0] __schedule+0x105f/0x34b0 [ 426.838667][ C0] ? __pfx___schedule+0x10/0x10 [ 426.843621][ C0] ? __schedule+0x105f/0x34b0 [ 426.848384][ C0] ? __pfx___schedule+0x10/0x10 [ 426.853315][ C0] ? do_task_dead+0x9e/0x110 [ 426.857996][ C0] __pfx_lock_release+0x10/0x10 [ 426.862949][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 426.868838][ C0] ? do_task_dead+0x40/0x110 [ 426.873510][ C0] ? do_task_dead+0xd6/0x110 [ 426.878182][ C0] ? do_exit+0x1de7/0x2ce0 [ 426.882681][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 426.887767][ C0] ? __pfx_do_exit+0x10/0x10 [ 426.892434][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 426.897889][ C0] ? do_group_exit+0xd3/0x2a0 [ 426.902650][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 426.907919][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 426.912846][ C0] ? do_syscall_64+0xcd/0x250 [ 426.917616][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.923776][ C0] [ 426.926829][ C0] task:modprobe state:R running task stack:25136 pid:16290 tgid:16290 ppid:37 flags:0x00000002 [ 426.938685][ C0] Call Trace: [ 426.942015][ C0] [ 426.944987][ C0] __schedule+0x105f/0x34b0 [ 426.949562][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 426.954580][ C0] ? do_group_exit+0xd3/0x2a0 [ 426.959363][ C0] __x64_sys_exit_group+0x3e/0x50 [ 426.964549][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 426.969480][ C0] ? do_syscall_64+0xcd/0x250 [ 426.974259][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.980447][ C0] [ 426.983511][ C0] task:modprobe state:R running task stack:24720 pid:16291 tgid:16291 ppid:11 flags:0x00000002