147.105710][ C0] usbhid_disconnect+0xa0/0xe0 [ 147.110549][ C0] usb_unbind_interface+0x1e8/0x970 [ 147.115807][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 147.120742][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 147.126532][ C0] device_remove+0x122/0x170 [ 147.131199][ C0] device_release_driver_internal+0x44a/0x610 [ 147.137341][ C0] bus_remove_device+0x22f/0x420 [ 147.142352][ C0] device_del+0x396/0x9f0 [ 147.146741][ C0] ? __pfx_device_del+0x10/0x10 [ 147.151652][ C0] ? kobject_put+0x210/0x5a0 [ 147.156314][ C0] usb_disable_device+0x36c/0x7f0 [ 147.161421][ C0] usb_disconnect+0x2e1/0x920 [ 147.166182][ C0] hub_event+0x1bed/0x4f40 [ 147.170697][ C0] ? lock_acquire+0x2f/0xb0 [ 147.175315][ C0] ? __pfx_hub_event+0x10/0x10 [ 147.180161][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 147.185920][ C0] ? rcu_is_watching+0x12/0xc0 [ 147.190755][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 147.196014][ C0] ? process_one_work+0x921/0x1ba0 [ 147.201217][ C0] ? lock_acquire+0x2f/0xb0 [ 147.205804][ C0] ? process_one_work+0x921/0x1ba0 [ 147.210996][ C0] process_one_work+0x9c5/0x1ba0 [ 147.216038][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 147.221769][ C0] ? __pfx_process_one_work+0x10/0x10 [ 147.227232][ C0] ? assign_work+0x1a0/0x250 [ 147.231906][ C0] worker_thread+0x6c8/0xf00 [ 147.236581][ C0] ? __kthread_parkme+0x148/0x220 [ 147.241671][ C0] ? __pfx_worker_thread+0x10/0x10 [ 147.246861][ C0] kthread+0x2c1/0x3a0 [ 147.250988][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 147.256250][ C0] ? __pfx_kthread+0x10/0x10 [ 147.261420][ C0] ret_from_fork+0x45/0x80 [ 147.265901][ C0] ? __pfx_kthread+0x10/0x10 [ 147.270547][ C0] ret_from_fork_asm+0x1a/0x30 [ 147.275397][ C0] [ 147.278456][ C0] task:kworker/1:4 state:I stack:29680 pid:5495 tgid:5495 ppid:2 flags:0x00004000 [ 147.288745][ C0] Call Trace: [ 147.292056][ C0] [ 147.295035][ C0] __schedule+0x105f/0x34b0 [ 147.299613][ C0] ? __pfx___schedule+0x10/0x10 [ 147.304524][ C0] ? schedule+0x298/0x350 [ 147.308915][ C0] ? __pfx_lock_release+0x10/0x10 [ 147.314010][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 147.319277][ C0] ? lock_acquire+0x2f/0xb0 [ 147.323852][ C0] ? schedule+0x1fd/0x350 [ 147.328254][ C0] schedule+0xe7/0x350 [ 147.332385][ C0] ? worker_thread+0x271/0xf00 [ 147.337210][ C0] worker_thread+0x2de/0xf00 [ 147.341883][ C0] ? __pfx_worker_thread+0x10/0x10 [ 147.347158][ C0] kthread+0x2c1/0x3a0 [ 147.351288][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 147.356551][ C0] ? __pfx_kthread+0x10/0x10 [ 147.361207][ C0] ret_from_fork+0x45/0x80 [ 147.365691][ C0] ? __pfx_kthread+0x10/0x10 [ 147.370350][ C0] ret_from_fork_asm+0x1a/0x30 [ 147.375210][ C0] [ 147.378274][ C0] task:kworker/0:3 state:R running task stack:23344 pid:5503 tgid:5503 ppid:2 flags:0x00004000 [ 147.390149][ C0] Workqueue: usb_hub_wq hub_event [ 147.395267][ C0] Call Trace: [ 147.398584][ C0] [ 147.401596][ C0] __schedule+0x105f/0x34b0 [ 147.406177][ C0] ? __pfx___schedule+0x10/0x10 [ 147.411089][ C0] ? schedule+0x298/0x350 [ 147.415503][ C0] ? __pfx_lock_release+0x10/0x10 [ 147.420598][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 147.425865][ C0] ? lock_acquire+0x2f/0xb0 [ 147.430443][ C0] ? schedule+0x1fd/0x350 [ 147.434847][ C0] schedule+0xe7/0x350 [ 147.438979][ C0] schedule_preempt_disabled+0x13/0x30 [ 147.444511][ C0] __mutex_lock+0x5b8/0x9c0 [ 147.449090][ C0] ? input_register_device+0x98a/0x1110 [ 147.454723][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 147.459820][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 147.465275][ C0] ? kfree+0x130/0x480 [ 147.469403][ C0] ? kobject_get_path+0x94/0x2b0 [ 147.474410][ C0] ? input_register_device+0x97c/0x1110 [ 147.480044][ C0] ? input_register_device+0x98a/0x1110 [ 147.485670][ C0] input_register_device+0x98a/0x1110 [ 147.491138][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 147.496250][ C0] hid_connect+0x13a8/0x18a0 [ 147.500897][ C0] ? trace_kmalloc+0x2d/0xe0 [ 147.505549][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 147.510638][ C0] ? __asan_memset+0x23/0x50 [ 147.515303][ C0] ? __pfx_hid_connect+0x10/0x10 [ 147.520302][ C0] ? usbhid_start+0x152c/0x2340 [ 147.525330][ C0] hid_hw_start+0xaa/0x140 [ 147.529817][ C0] hid_device_probe+0x3e7/0x490 [ 147.534733][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 147.540176][ C0] really_probe+0x23e/0xa90 [ 147.544746][ C0] __driver_probe_device+0x1de/0x440 [ 147.550096][ C0] driver_probe_device+0x4c/0x1b0 [ 147.555204][ C0] __device_attach_driver+0x1df/0x310 [ 147.560650][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 147.566609][ C0] bus_for_each_drv+0x157/0x1e0 [ 147.571544][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 147.576999][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 147.582273][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 147.588157][ C0] __device_attach+0x1e8/0x4b0 [ 147.593069][ C0] ? __pfx___device_attach+0x10/0x10 [ 147.598428][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 147.603698][ C0] bus_probe_device+0x17f/0x1c0 [ 147.608645][ C0] device_add+0x114b/0x1a70 [ 147.613200][ C0] ? __pfx_device_add+0x10/0x10 [ 147.618128][ C0] ? __debugfs_create_file+0x413/0x660 [ 147.623680][ C0] hid_add_device+0x37f/0xa70 [ 147.628468][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 147.634009][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 147.639556][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 147.645091][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 147.650458][ C0] usbhid_probe+0xd3b/0x1410 [ 147.655150][ C0] usb_probe_interface+0x309/0x9d0 [ 147.660343][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 147.666057][ C0] really_probe+0x23e/0xa90 [ 147.670683][ C0] __driver_probe_device+0x1de/0x440 [ 147.676060][ C0] driver_probe_device+0x4c/0x1b0 [ 147.681502][ C0] __device_attach_driver+0x1df/0x310 [ 147.686964][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 147.692938][ C0] bus_for_each_drv+0x157/0x1e0 [ 147.697869][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 147.703317][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 147.708576][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 147.714449][ C0] __device_attach+0x1e8/0x4b0 [ 147.719280][ C0] ? __pfx___device_attach+0x10/0x10 [ 147.724807][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 147.730072][ C0] bus_probe_device+0x17f/0x1c0 [ 147.735010][ C0] device_add+0x114b/0x1a70 [ 147.739588][ C0] ? __pfx_device_add+0x10/0x10 [ 147.744505][ C0] ? mark_held_locks+0x9f/0xe0 [ 147.749350][ C0] usb_set_configuration+0x10cb/0x1c50 [ 147.754912][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 147.761056][ C0] usb_generic_driver_probe+0xb1/0x110 [ 147.766596][ C0] usb_probe_device+0xec/0x3e0 [ 147.771412][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 147.776844][ C0] really_probe+0x23e/0xa90 [ 147.781407][ C0] __driver_probe_device+0x1de/0x440 [ 147.786748][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 147.792267][ C0] driver_probe_device+0x4c/0x1b0 [ 147.797355][ C0] __device_attach_driver+0x1df/0x310 [ 147.802785][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 147.808732][ C0] bus_for_each_drv+0x157/0x1e0 [ 147.813652][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 147.819102][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 147.824362][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 147.830252][ C0] __device_attach+0x1e8/0x4b0 [ 147.835108][ C0] ? __pfx___device_attach+0x10/0x10 [ 147.840462][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 147.845728][ C0] bus_probe_device+0x17f/0x1c0 [ 147.850664][ C0] device_add+0x114b/0x1a70 [ 147.855234][ C0] ? __pfx_device_add+0x10/0x10 [ 147.860159][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 147.865967][ C0] usb_new_device+0xd90/0x1a10 [ 147.871002][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 147.876290][ C0] hub_event+0x2e58/0x4f40 [ 147.880808][ C0] ? __pfx_hub_event+0x10/0x10 [ 147.885643][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 147.891341][ C0] ? rcu_is_watching+0x12/0xc0 [ 147.896265][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 147.901528][ C0] ? process_one_work+0x921/0x1ba0 [ 147.906719][ C0] ? lock_acquire+0x2f/0xb0 [ 147.911285][ C0] ? process_one_work+0x921/0x1ba0 [ 147.916481][ C0] process_one_work+0x9c5/0x1ba0 [ 147.921501][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 147.926843][ C0] ? __pfx_process_one_work+0x10/0x10 [ 147.932294][ C0] ? assign_work+0x1a0/0x250 [ 147.936966][ C0] worker_thread+0x6c8/0xf00 [ 147.941646][ C0] ? __kthread_parkme+0x148/0x220 [ 147.946762][ C0] ? __pfx_worker_thread+0x10/0x10 [ 147.951946][ C0] kthread+0x2c1/0x3a0 [ 147.956077][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 147.961340][ C0] ? __pfx_kthread+0x10/0x10 [ 147.966003][ C0] ret_from_fork+0x45/0x80 [ 147.970501][ C0] ? __pfx_kthread+0x10/0x10 [ 147.975155][ C0] ret_from_fork_asm+0x1a/0x30 [ 147.980002][ C0] [ 147.983059][ C0] task:kworker/0:4 state:I stack:29472 pid:5507 tgid:5507 ppid:2 flags:0x00004000 [ 147.993351][ C0] Workqueue: 0x0 (events) [ 147.997834][ C0] Call Trace: [ 148.001173][ C0] [ 148.004199][ C0] __schedule+0x105f/0x34b0 [ 148.008777][ C0] ? __pfx___schedule+0x10/0x10 [ 148.013695][ C0] ? schedule+0x298/0x350 [ 148.018099][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.023195][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 148.028461][ C0] ? lock_acquire+0x2f/0xb0 [ 148.033030][ C0] ? schedule+0x1fd/0x350 [ 148.037431][ C0] schedule+0xe7/0x350 [ 148.041568][ C0] ? worker_thread+0x271/0xf00 [ 148.046400][ C0] worker_thread+0x2de/0xf00 [ 148.051088][ C0] ? __pfx_worker_thread+0x10/0x10 [ 148.056268][ C0] kthread+0x2c1/0x3a0 [ 148.060395][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 148.065659][ C0] ? __pfx_kthread+0x10/0x10 [ 148.070398][ C0] ret_from_fork+0x45/0x80 [ 148.074884][ C0] ? __pfx_kthread+0x10/0x10 [ 148.079537][ C0] ret_from_fork_asm+0x1a/0x30 [ 148.084389][ C0] [ 148.087438][ C0] task:syz-executor state:S stack:24328 pid:5515 tgid:5515 ppid:1 flags:0x00004002 [ 148.097718][ C0] Call Trace: [ 148.101052][ C0] [ 148.104024][ C0] __schedule+0x105f/0x34b0 [ 148.108611][ C0] ? __pfx___schedule+0x10/0x10 [ 148.113518][ C0] ? schedule+0x298/0x350 [ 148.117905][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.122999][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 148.128270][ C0] ? lock_acquire+0x2f/0xb0 [ 148.132842][ C0] ? schedule+0x1fd/0x350 [ 148.137231][ C0] schedule+0xe7/0x350 [ 148.141358][ C0] do_wait+0x1dd/0x570 [ 148.145504][ C0] kernel_wait4+0x16c/0x280 [ 148.150077][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 148.155177][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 148.160891][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 148.166159][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.171258][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 148.176428][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 148.182213][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 148.187740][ C0] do_exit+0x2530/0x2ce0 [ 148.192057][ C0] ? get_signal+0x8f2/0x2770 [ 148.196701][ C0] ? __pfx_do_exit+0x10/0x10 [ 148.201365][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 148.206820][ C0] do_group_exit+0xd3/0x2a0 [ 148.211406][ C0] get_signal+0x25fb/0x2770 [ 148.215973][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 148.221160][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 148.226698][ C0] ? __pfx_get_signal+0x10/0x10 [ 148.231608][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 148.236883][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 148.242497][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 148.248769][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 148.255013][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 148.260721][ C0] do_syscall_64+0xda/0x250 [ 148.265304][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.271278][ C0] RIP: 0033:0x7ff2222f00a3 [ 148.275748][ C0] RSP: 002b:00007fff92035818 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 148.284228][ C0] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007ff2222f00a3 [ 148.292255][ C0] RDX: 00007fff92035830 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.300282][ C0] RBP: 00007fff9203588c R08: 0000000000004c3c R09: 00007ff22213a080 [ 148.308306][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 148.316332][ C0] R13: 0000000000020334 R14: 000000000001fea1 R15: 00007fff920358e0 [ 148.324380][ C0] [ 148.327443][ C0] task:syz-executor state:S stack:24560 pid:5519 tgid:5519 ppid:1 flags:0x00004002 [ 148.337730][ C0] Call Trace: [ 148.341088][ C0] [ 148.344058][ C0] __schedule+0x105f/0x34b0 [ 148.348639][ C0] ? __pfx___schedule+0x10/0x10 [ 148.353541][ C0] ? schedule+0x298/0x350 [ 148.357938][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.363033][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 148.368305][ C0] ? lock_acquire+0x2f/0xb0 [ 148.372879][ C0] ? schedule+0x1fd/0x350 [ 148.377277][ C0] schedule+0xe7/0x350 [ 148.381420][ C0] do_wait+0x1dd/0x570 [ 148.385561][ C0] kernel_wait4+0x16c/0x280 [ 148.390136][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 148.395242][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 148.400961][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 148.406235][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.411336][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 148.416511][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 148.422302][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 148.427834][ C0] do_exit+0x2530/0x2ce0 [ 148.432147][ C0] ? get_signal+0x8f2/0x2770 [ 148.436797][ C0] ? __pfx_do_exit+0x10/0x10 [ 148.441461][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 148.446895][ C0] do_group_exit+0xd3/0x2a0 [ 148.451474][ C0] get_signal+0x25fb/0x2770 [ 148.456045][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 148.461233][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 148.466762][ C0] ? __pfx_get_signal+0x10/0x10 [ 148.471684][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 148.476965][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 148.482578][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 148.488813][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 148.495041][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 148.500748][ C0] do_syscall_64+0xda/0x250 [ 148.505335][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.511303][ C0] RIP: 0033:0x7faf9de300a3 [ 148.515769][ C0] RSP: 002b:00007ffc513d91c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 148.524252][ C0] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007faf9de300a3 [ 148.532274][ C0] RDX: 00007ffc513d91e0 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.540300][ C0] RBP: 00007ffc513d923c R08: 0000000000004c3c R09: 00007faf9dc7a080 [ 148.548326][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 148.556356][ C0] R13: 000000000002035f R14: 000000000001ffab R15: 00007ffc513d9290 [ 148.564401][ C0] [ 148.567467][ C0] task:syz-executor state:S stack:24784 pid:5525 tgid:5525 ppid:1 flags:0x00004002 [ 148.577760][ C0] Call Trace: [ 148.581091][ C0] [ 148.584075][ C0] __schedule+0x105f/0x34b0 [ 148.588652][ C0] ? __pfx___schedule+0x10/0x10 [ 148.593562][ C0] ? schedule+0x298/0x350 [ 148.597959][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.603084][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 148.608357][ C0] ? lock_acquire+0x2f/0xb0 [ 148.612931][ C0] ? schedule+0x1fd/0x350 [ 148.617317][ C0] schedule+0xe7/0x350 [ 148.621445][ C0] do_wait+0x1dd/0x570 [ 148.625597][ C0] kernel_wait4+0x16c/0x280 [ 148.630256][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 148.635365][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 148.641091][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 148.646371][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.651477][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 148.656644][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 148.662431][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 148.667960][ C0] do_exit+0x2530/0x2ce0 [ 148.672274][ C0] ? get_signal+0x8f2/0x2770 [ 148.676932][ C0] ? __pfx_do_exit+0x10/0x10 [ 148.681595][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 148.687028][ C0] do_group_exit+0xd3/0x2a0 [ 148.691618][ C0] get_signal+0x25fb/0x2770 [ 148.696191][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 148.701383][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 148.706921][ C0] ? __pfx_get_signal+0x10/0x10 [ 148.711847][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 148.717120][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 148.722767][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 148.729010][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 148.735257][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 148.740974][ C0] do_syscall_64+0xda/0x250 [ 148.745562][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.751526][ C0] RIP: 0033:0x7f13b8c600a3 [ 148.755990][ C0] RSP: 002b:00007ffc87f59648 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 148.764475][ C0] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f13b8c600a3 [ 148.772497][ C0] RDX: 00007ffc87f59660 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.780520][ C0] RBP: 00007ffc87f596bc R08: 0000000000004c3c R09: 00007f13b8aaa080 [ 148.788630][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 148.796640][ C0] R13: 0000000000020502 R14: 000000000001ff40 R15: 00007ffc87f59710 [ 148.804689][ C0] [ 148.807758][ C0] task:syz-executor state:D stack:24784 pid:5526 tgid:5526 ppid:1 flags:0x00004006 [ 148.818045][ C0] Call Trace: [ 148.821372][ C0] [ 148.824351][ C0] __schedule+0x105f/0x34b0 [ 148.828927][ C0] ? __pfx___schedule+0x10/0x10 [ 148.833851][ C0] ? schedule+0x298/0x350 [ 148.838244][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.843338][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 148.848600][ C0] ? lock_acquire+0x2f/0xb0 [ 148.853160][ C0] ? schedule+0x1fd/0x350 [ 148.857553][ C0] schedule+0xe7/0x350 [ 148.861687][ C0] exp_funnel_lock+0x344/0x3b0 [ 148.866522][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 148.871872][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 148.878022][ C0] ? __pfx___might_resched+0x10/0x10 [ 148.883385][ C0] synchronize_rcu_expedited+0x290/0x450 [ 148.889093][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 148.895318][ C0] ? __pfx_lock_release+0x10/0x10 [ 148.900412][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 148.905849][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 148.911123][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 148.916301][ C0] ? up_write+0x1b2/0x520 [ 148.920713][ C0] namespace_unlock+0x1b5/0x490 [ 148.925641][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 148.931093][ C0] ? free_nsproxy+0x47/0x470 [ 148.935814][ C0] put_mnt_ns+0xf4/0x130 [ 148.940127][ C0] ? free_nsproxy+0x47/0x470 [ 148.944860][ C0] free_nsproxy+0x47/0x470 [ 148.949333][ C0] switch_task_namespaces+0xeb/0x100 [ 148.954691][ C0] do_exit+0xad8/0x2ce0 [ 148.958924][ C0] ? get_signal+0x8f2/0x2770 [ 148.963591][ C0] ? __pfx_do_exit+0x10/0x10 [ 148.968243][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 148.973312][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 148.978746][ C0] do_group_exit+0xd3/0x2a0 [ 148.983311][ C0] get_signal+0x25fb/0x2770 [ 148.987874][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 148.993579][ C0] ? __pfx_get_signal+0x10/0x10 [ 148.998496][ C0] ? __do_sys_wait4+0xd2/0x170 [ 149.003330][ C0] ? find_held_lock+0x2d/0x110 [ 149.008160][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 149.013780][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 149.020025][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 149.025739][ C0] do_syscall_64+0xda/0x250 [ 149.030314][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.036277][ C0] RIP: 0033:0x7f5e8b0f4213 [ 149.040777][ C0] RSP: 002b:00007ffe9682f438 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 149.049254][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f5e8b0f4213 [ 149.057281][ C0] RDX: 0000000040000000 RSI: 00007ffe9682f46c RDI: 00000000ffffffff [ 149.065300][ C0] RBP: 00007ffe9682f46c R08: 0000000000004d40 R09: 00007f5e8bdf1080 [ 149.073493][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 149.081516][ C0] R13: 0000000000000000 R14: 000000000001fe86 R15: 00007ffe9682f4c0 [ 149.089558][ C0] [ 149.092709][ C0] task:syz-executor state:S stack:24784 pid:5524 tgid:5524 ppid:1 flags:0x00004002 [ 149.102997][ C0] Call Trace: [ 149.106316][ C0] [ 149.109293][ C0] __schedule+0x105f/0x34b0 [ 149.113862][ C0] ? __pfx___schedule+0x10/0x10 [ 149.118777][ C0] ? schedule+0x298/0x350 [ 149.123275][ C0] ? __pfx_lock_release+0x10/0x10 [ 149.128368][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 149.133636][ C0] ? lock_acquire+0x2f/0xb0 [ 149.138218][ C0] ? schedule+0x1fd/0x350 [ 149.142622][ C0] schedule+0xe7/0x350 [ 149.146926][ C0] do_wait+0x1dd/0x570 [ 149.151066][ C0] kernel_wait4+0x16c/0x280 [ 149.155635][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 149.160743][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 149.166471][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 149.171745][ C0] ? __pfx_lock_release+0x10/0x10 [ 149.176842][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 149.182027][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 149.187817][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 149.193349][ C0] do_exit+0x2530/0x2ce0 [ 149.197658][ C0] ? get_signal+0x8f2/0x2770 [ 149.202311][ C0] ? __pfx_do_exit+0x10/0x10 [ 149.206971][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 149.212405][ C0] do_group_exit+0xd3/0x2a0 [ 149.216973][ C0] get_signal+0x25fb/0x2770 [ 149.221554][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 149.226734][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 149.232273][ C0] ? __pfx_get_signal+0x10/0x10 [ 149.237182][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 149.242460][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 149.248081][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 149.254320][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 149.260559][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 149.266263][ C0] do_syscall_64+0xda/0x250 [ 149.270840][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.276819][ C0] RIP: 0033:0x7f40856a00a3 [ 149.281285][ C0] RSP: 002b:00007ffd3e357558 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 149.289849][ C0] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f40856a00a3 [ 149.297878][ C0] RDX: 00007ffd3e357570 RSI: 0000000000000000 RDI: 0000000000000000 [ 149.305895][ C0] RBP: 00007ffd3e3575cc R08: 0000000000004c3c R09: 00007f408635e080 [ 149.313914][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 149.321939][ C0] R13: 00000000000204f8 R14: 000000000001fef0 R15: 00007ffd3e357620 [ 149.329994][ C0] [ 149.333057][ C0] task:kworker/0:5 state:R running task stack:28976 pid:5531 tgid:5531 ppid:2 flags:0x00004000 [ 149.344926][ C0] Workqueue: 0x0 (events) [ 149.349431][ C0] Call Trace: [ 149.352746][ C0] [ 149.355716][ C0] __schedule+0x105f/0x34b0 [ 149.360291][ C0] ? __pfx___schedule+0x10/0x10 [ 149.365204][ C0] ? schedule+0x298/0x350 [ 149.369595][ C0] ? __pfx_lock_release+0x10/0x10 [ 149.374690][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 149.379954][ C0] ? lock_acquire+0x2f/0xb0 [ 149.384537][ C0] ? schedule+0x1fd/0x350 [ 149.388933][ C0] schedule+0xe7/0x350 [ 149.393067][ C0] ? worker_thread+0x271/0xf00 [ 149.398330][ C0] worker_thread+0x2de/0xf00 [ 149.403175][ C0] ? __kthread_parkme+0x148/0x220 [ 149.408264][ C0] ? __pfx_worker_thread+0x10/0x10 [ 149.413448][ C0] kthread+0x2c1/0x3a0 [ 149.417561][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 149.422831][ C0] ? __pfx_kthread+0x10/0x10 [ 149.427482][ C0] ret_from_fork+0x45/0x80 [ 149.431973][ C0] ? __pfx_kthread+0x10/0x10 [ 149.436614][ C0] ret_from_fork_asm+0x1a/0x30 [ 149.441461][ C0] [ 149.444527][ C0] task:udevd state:S stack:27472 pid:7772 tgid:7772 ppid:2551 flags:0x00000002 [ 149.454811][ C0] Call Trace: [ 149.458128][ C0] [ 149.461103][ C0] __schedule+0x105f/0x34b0 [ 149.465676][ C0] ? __pfx___schedule+0x10/0x10 [ 149.470593][ C0] ? schedule+0x298/0x350 [ 149.474981][ C0] ? __pfx_lock_release+0x10/0x10 [ 149.480088][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 149.485360][ C0] ? lock_acquire+0x2f/0xb0 [ 149.489929][ C0] ? schedule+0x1fd/0x350 [ 149.494333][ C0] schedule+0xe7/0x350 [ 149.498468][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 149.504592][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 149.511267][ C0] do_epoll_wait+0x139b/0x1a90 [ 149.516122][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 149.521309][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 149.526746][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 149.532109][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 149.538519][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 149.543878][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 149.549136][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 149.554920][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 149.560295][ C0] do_syscall_64+0xcd/0x250 [ 149.564888][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.570864][ C0] RIP: 0033:0x7f86c02d7457 [ 149.575330][ C0] RSP: 002b:00007ffc5b939e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 149.583806][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c02d7457 [ 149.591828][ C0] RDX: 0000000000000004 RSI: 00007ffc5b939e48 RDI: 0000000000000004 [ 149.599859][ C0] RBP: 000055686fb96410 R08: 0000000000000000 R09: 594171954a7251d3 [ 149.607887][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055686fb8c810 [ 149.615920][ C0] R13: 00007ffc5b939e48 R14: 00000000ffffffff R15: 000055686fb602c0 [ 149.623983][ C0] [ 149.627046][ C0] task:syz.4.24 state:D stack:27856 pid:7807 tgid:7775 ppid:5526 flags:0x00004006 [ 149.637429][ C0] Call Trace: [ 149.640757][ C0] [ 149.643734][ C0] __schedule+0x105f/0x34b0 [ 149.648315][ C0] ? __pfx___schedule+0x10/0x10 [ 149.653240][ C0] ? schedule+0x298/0x350 [ 149.657629][ C0] ? __pfx_lock_release+0x10/0x10 [ 149.662728][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 149.667985][ C0] ? lock_acquire+0x2f/0xb0 [ 149.672551][ C0] ? schedule+0x1fd/0x350 [ 149.676957][ C0] schedule+0xe7/0x350 [ 149.681084][ C0] exp_funnel_lock+0x344/0x3b0 [ 149.685932][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 149.691289][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 149.697442][ C0] ? __pfx___might_resched+0x10/0x10 [ 149.702812][ C0] ? __pfx_raw_release+0x10/0x10 [ 149.707826][ C0] synchronize_rcu_expedited+0x290/0x450 [ 149.713546][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 149.719779][ C0] ? __pfx_raw_release+0x10/0x10 [ 149.724791][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 149.729987][ C0] ? __pfx_raw_release+0x10/0x10 [ 149.735007][ C0] module_remove_driver+0x2e/0x260 [ 149.740232][ C0] bus_remove_driver+0x143/0x2c0 [ 149.745245][ C0] driver_unregister+0x76/0xb0 [ 149.750078][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 149.755864][ C0] raw_release+0x1ae/0x2b0 [ 149.760359][ C0] __fput+0x3f6/0xb60 [ 149.764420][ C0] task_work_run+0x14e/0x250 [ 149.769087][ C0] ? __pfx_task_work_run+0x10/0x10 [ 149.774271][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 149.779535][ C0] do_exit+0xadd/0x2ce0 [ 149.783853][ C0] ? get_signal+0x8f2/0x2770 [ 149.788517][ C0] ? __pfx_do_exit+0x10/0x10 [ 149.793173][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 149.798255][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 149.803696][ C0] do_group_exit+0xd3/0x2a0 [ 149.808270][ C0] get_signal+0x25fb/0x2770 [ 149.812848][ C0] ? __pfx_get_signal+0x10/0x10 [ 149.817758][ C0] ? __pfx_do_futex+0x10/0x10 [ 149.822499][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 149.828118][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 149.834349][ C0] ? rcu_is_watching+0x12/0xc0 [ 149.839186][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 149.844888][ C0] do_syscall_64+0xda/0x250 [ 149.849475][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.855436][ C0] RIP: 0033:0x7f5e8b0fdff9 [ 149.859897][ C0] RSP: 002b:00007f5e8ab5e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 149.868372][ C0] RAX: fffffffffffffe00 RBX: 00007f5e8b2b6060 RCX: 00007f5e8b0fdff9 [ 149.876402][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5e8b2b6060 [ 149.884420][ C0] RBP: 00007f5e8b2b6058 R08: 0000000000000000 R09: 0000000000000000 [ 149.892438][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5e8b2b6064 [ 149.900458][ C0] R13: 0000000000000000 R14: 00007ffe9682efc0 R15: 00007ffe9682f0a8 [ 149.908502][ C0] [ 149.911563][ C0] task:syz.0.20 state:D stack:25840 pid:7777 tgid:7777 ppid:5515 flags:0x00004004 [ 149.921838][ C0] Call Trace: [ 149.925163][ C0] [ 149.928139][ C0] __schedule+0x105f/0x34b0 [ 149.932721][ C0] ? __pfx___schedule+0x10/0x10 [ 149.937632][ C0] ? schedule+0x298/0x350 [ 149.942016][ C0] ? __pfx_lock_release+0x10/0x10 [ 149.947098][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 149.952364][ C0] ? lock_acquire+0x2f/0xb0 [ 149.956940][ C0] ? schedule+0x1fd/0x350 [ 149.961333][ C0] schedule+0xe7/0x350 [ 149.965451][ C0] exp_funnel_lock+0x344/0x3b0 [ 149.970280][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 149.975635][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 149.981779][ C0] ? __pfx___might_resched+0x10/0x10 [ 149.987160][ C0] ? __pfx_raw_release+0x10/0x10 [ 149.992168][ C0] synchronize_rcu_expedited+0x290/0x450 [ 149.997882][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 150.004125][ C0] ? __pfx_raw_release+0x10/0x10 [ 150.009131][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 150.014325][ C0] ? __pfx_raw_release+0x10/0x10 [ 150.019349][ C0] module_remove_driver+0x2e/0x260 [ 150.024544][ C0] bus_remove_driver+0x143/0x2c0 [ 150.029579][ C0] driver_unregister+0x76/0xb0 [ 150.034406][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 150.040202][ C0] raw_release+0x1ae/0x2b0 [ 150.044698][ C0] __fput+0x3f6/0xb60 [ 150.048753][ C0] task_work_run+0x14e/0x250 [ 150.053436][ C0] ? __pfx_task_work_run+0x10/0x10 [ 150.058620][ C0] ? rcu_is_watching+0x12/0xc0 [ 150.063458][ C0] syscall_exit_to_user_mode+0x24e/0x260 [ 150.069167][ C0] do_syscall_64+0xda/0x250 [ 150.073747][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.079710][ C0] RIP: 0033:0x7ff2222bdff9 [ 150.084179][ C0] RSP: 002b:00007fff92035628 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 150.092647][ C0] RAX: 0000000000000000 RBX: 00007ff222477a80 RCX: 00007ff2222bdff9 [ 150.100671][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 150.108688][ C0] RBP: 00007ff222477a80 R08: 0000000000000000 R09: 00007fff9203591f [ 150.116707][ C0] R10: 000000000003fd4c R11: 0000000000000246 R12: 00000000000210c8 [ 150.124741][ C0] R13: 00007fff92035730 R14: 0000000000000bea R15: ffffffffffffffff [ 150.132793][ C0] [ 150.135856][ C0] task:udevd state:S stack:27520 pid:7779 tgid:7779 ppid:2551 flags:0x00000002 [ 150.146151][ C0] Call Trace: [ 150.149472][ C0] [ 150.152444][ C0] __schedule+0x105f/0x34b0 [ 150.157021][ C0] ? __pfx___schedule+0x10/0x10 [ 150.161944][ C0] ? schedule+0x298/0x350 [ 150.166340][ C0] ? __pfx_lock_release+0x10/0x10 [ 150.171439][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 150.176704][ C0] ? lock_acquire+0x2f/0xb0 [ 150.181277][ C0] ? schedule+0x1fd/0x350 [ 150.185753][ C0] schedule+0xe7/0x350 [ 150.189897][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 150.196024][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 150.202677][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 150.207696][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 150.213222][ C0] do_epoll_wait+0x139b/0x1a90 [ 150.218171][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 150.223369][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 150.229786][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 150.234625][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 150.239888][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 150.245671][ C0] ? ksys_write+0x1ad/0x260 [ 150.250248][ C0] ? __pfx_ksys_write+0x10/0x10 [ 150.255180][ C0] do_syscall_64+0xcd/0x250 [ 150.259765][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.265729][ C0] RIP: 0033:0x7f86c02d7457 [ 150.270200][ C0] RSP: 002b:00007ffc5b939e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 150.278667][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c02d7457 [ 150.286691][ C0] RDX: 0000000000000004 RSI: 00007ffc5b939e48 RDI: 0000000000000004 [ 150.294719][ C0] RBP: 000055686fb9f0b0 R08: 0000000000000007 R09: 594171954a7251d3 [ 150.302737][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055686fb96d30 [ 150.310760][ C0] R13: 00007ffc5b939e48 R14: 00000000ffffffff R15: 000055686fb602c0 [ 150.318810][ C0] [ 150.321868][ C0] task:udevd state:S stack:27280 pid:7780 tgid:7780 ppid:2551 flags:0x00000002 [ 150.332138][ C0] Call Trace: [ 150.335466][ C0] [ 150.338441][ C0] __schedule+0x105f/0x34b0 [ 150.343016][ C0] ? __pfx___schedule+0x10/0x10 [ 150.347935][ C0] ? schedule+0x298/0x350 [ 150.352323][ C0] ? __pfx_lock_release+0x10/0x10 [ 150.357419][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 150.362688][ C0] ? lock_acquire+0x2f/0xb0 [ 150.367259][ C0] ? schedule+0x1fd/0x350 [ 150.371666][ C0] schedule+0xe7/0x350 [ 150.375796][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 150.381921][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 150.388592][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 150.393615][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 150.399143][ C0] do_epoll_wait+0x139b/0x1a90 [ 150.404001][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 150.409196][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 150.415603][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 150.420431][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 150.425689][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 150.431550][ C0] ? ksys_write+0x1ad/0x260 [ 150.436131][ C0] ? __pfx_ksys_write+0x10/0x10 [ 150.441063][ C0] do_syscall_64+0xcd/0x250 [ 150.445646][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.451616][ C0] RIP: 0033:0x7f86c02d7457 [ 150.456078][ C0] RSP: 002b:00007ffc5b939e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 150.464546][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c02d7457 [ 150.472583][ C0] RDX: 0000000000000004 RSI: 00007ffc5b939e48 RDI: 0000000000000004 [ 150.480617][ C0] RBP: 000055686fb96410 R08: 0000000000000007 R09: 594171954a7251d3 [ 150.488636][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055686fb955c0 [ 150.496645][ C0] R13: 00007ffc5b939e48 R14: 00000000ffffffff R15: 000055686fb602c0 [ 150.504688][ C0] [ 150.507748][ C0] task:udevd state:D stack:27472 pid:7781 tgid:7781 ppid:2551 flags:0x00000002 [ 150.518034][ C0] Call Trace: [ 150.521349][ C0] [ 150.524325][ C0] __schedule+0x105f/0x34b0 [ 150.528912][ C0] ? __pfx___schedule+0x10/0x10 [ 150.533828][ C0] ? schedule+0x298/0x350 [ 150.538221][ C0] ? __pfx_lock_release+0x10/0x10 [ 150.543323][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 150.548619][ C0] ? lock_acquire+0x2f/0xb0 [ 150.553180][ C0] ? schedule+0x1fd/0x350 [ 150.557588][ C0] schedule+0xe7/0x350 [ 150.561723][ C0] exp_funnel_lock+0x344/0x3b0 [ 150.566570][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 150.571928][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 150.578067][ C0] ? __pfx___might_resched+0x10/0x10 [ 150.583445][ C0] synchronize_rcu_expedited+0x290/0x450 [ 150.589155][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 150.595405][ C0] evdev_release+0x23f/0x400 [ 150.600076][ C0] ? __pfx_evdev_release+0x10/0x10 [ 150.605258][ C0] __fput+0x3f6/0xb60 [ 150.609317][ C0] __fput_sync+0x45/0x50 [ 150.613626][ C0] __x64_sys_close+0x86/0x100 [ 150.618368][ C0] do_syscall_64+0xcd/0x250 [ 150.622943][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.628908][ C0] RIP: 0033:0x7f86c02cb0a8 [ 150.633379][ C0] RSP: 002b:00007ffc5b934a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 150.642031][ C0] RAX: ffffffffffffffda RBX: 00007f86c019fae0 RCX: 00007f86c02cb0a8 [ 150.650050][ C0] RDX: fffffffffffffe60 RSI: 0000000080184540 RDI: 0000000000000008 [ 150.658067][ C0] RBP: 000055686fb9bc70 R08: 00000000ffffffff R09: 00007f86c03a5b10 [ 150.666088][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 150.674124][ C0] R13: 0000556852db1e55 R14: 0000000000000004 R15: ffffffffffffffff [ 150.682165][ C0] [ 150.685232][ C0] task:udevd state:S stack:27776 pid:7782 tgid:7782 ppid:2551 flags:0x00000002 [ 150.695530][ C0] Call Trace: [ 150.698848][ C0] [ 150.701822][ C0] __schedule+0x105f/0x34b0 [ 150.706401][ C0] ? __pfx___schedule+0x10/0x10 [ 150.711331][ C0] ? schedule+0x298/0x350 [ 150.715724][ C0] ? __pfx_lock_release+0x10/0x10 [ 150.720832][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 150.726102][ C0] ? lock_acquire+0x2f/0xb0 [ 150.730672][ C0] ? schedule+0x1fd/0x350 [ 150.735078][ C0] schedule+0xe7/0x350 [ 150.739212][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 150.745339][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 150.752004][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 150.757037][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 150.762564][ C0] do_epoll_wait+0x139b/0x1a90 [ 150.767422][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 150.772626][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 150.779039][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 150.783869][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 150.789167][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 150.794945][ C0] ? ksys_write+0x1ad/0x260 [ 150.799538][ C0] ? __pfx_ksys_write+0x10/0x10 [ 150.804475][ C0] do_syscall_64+0xcd/0x250 [ 150.809044][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.815010][ C0] RIP: 0033:0x7f86c02d7457 [ 150.819472][ C0] RSP: 002b:00007ffc5b939e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 150.827945][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c02d7457 [ 150.835971][ C0] RDX: 0000000000000004 RSI: 00007ffc5b939e48 RDI: 0000000000000004 [ 150.843985][ C0] RBP: 000055686fba58f0 R08: 0000000000000007 R09: 594171954a7251d3 [ 150.852006][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055686fb9b400 [ 150.860024][ C0] R13: 00007ffc5b939e48 R14: 00000000ffffffff R15: 000055686fb602c0 [ 150.868065][ C0] [ 150.871125][ C0] task:syz.2.22 state:D stack:28224 pid:7787 tgid:7786 ppid:5524 flags:0x00004006 [ 150.881408][ C0] Call Trace: [ 150.884727][ C0] [ 150.887700][ C0] __schedule+0x105f/0x34b0 [ 150.892278][ C0] ? __pfx___schedule+0x10/0x10 [ 150.897199][ C0] ? schedule+0x298/0x350 [ 150.901593][ C0] ? __pfx_lock_release+0x10/0x10 [ 150.906688][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 150.911954][ C0] ? lock_acquire+0x2f/0xb0 [ 150.916526][ C0] ? schedule+0x1fd/0x350 [ 150.920910][ C0] schedule+0xe7/0x350 [ 150.925038][ C0] exp_funnel_lock+0x344/0x3b0 [ 150.929872][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 150.935234][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 150.941392][ C0] ? __pfx___might_resched+0x10/0x10 [ 150.946756][ C0] ? __pfx_raw_release+0x10/0x10 [ 150.951774][ C0] synchronize_rcu_expedited+0x290/0x450 [ 150.957479][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 150.963721][ C0] ? __pfx_raw_release+0x10/0x10 [ 150.968732][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 150.973922][ C0] ? preempt_schedule_common+0x44/0xc0 [ 150.979449][ C0] ? __cond_resched+0x1b/0x30 [ 150.984276][ C0] module_remove_driver+0x2e/0x260 [ 150.989458][ C0] bus_remove_driver+0x143/0x2c0 [ 150.994523][ C0] driver_unregister+0x76/0xb0 [ 150.999351][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 151.005124][ C0] raw_release+0x1ae/0x2b0 [ 151.009616][ C0] __fput+0x3f6/0xb60 [ 151.013673][ C0] task_work_run+0x14e/0x250 [ 151.018351][ C0] ? __pfx_task_work_run+0x10/0x10 [ 151.023549][ C0] get_signal+0x1ca/0x2770 [ 151.028112][ C0] ? __pfx_get_signal+0x10/0x10 [ 151.033030][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 151.038643][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 151.044893][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 151.050604][ C0] do_syscall_64+0xda/0x250 [ 151.055177][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.061140][ C0] RIP: 0033:0x7f408566dbfb [ 151.065602][ C0] RSP: 002b:00007f40850edf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.074083][ C0] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f408566dbfb [ 151.082101][ C0] RDX: 00007f40850edff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 151.090115][ C0] RBP: 0000000000000003 R08: 00007f4085950320 R09: 0000000000000000 [ 151.098133][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 151.106158][ C0] R13: 0000000000000000 R14: 00007f4085825f80 R15: 00007ffd3e357208 [ 151.114207][ C0] [ 151.117272][ C0] task:syz.3.23 state:D stack:27504 pid:7792 tgid:7792 ppid:5525 flags:0x00004004 [ 151.127571][ C0] Call Trace: [ 151.130892][ C0] [ 151.133872][ C0] __schedule+0x105f/0x34b0 [ 151.138452][ C0] ? __pfx___schedule+0x10/0x10 [ 151.143363][ C0] ? schedule+0x298/0x350 [ 151.147746][ C0] ? __pfx_lock_release+0x10/0x10 [ 151.152831][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 151.158094][ C0] ? lock_acquire+0x2f/0xb0 [ 151.162671][ C0] ? schedule+0x1fd/0x350 [ 151.167069][ C0] schedule+0xe7/0x350 [ 151.171198][ C0] exp_funnel_lock+0x344/0x3b0 [ 151.176029][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 151.181390][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 151.187537][ C0] ? __pfx___might_resched+0x10/0x10 [ 151.192906][ C0] ? __pfx_raw_release+0x10/0x10 [ 151.197917][ C0] synchronize_rcu_expedited+0x290/0x450 [ 151.203629][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 151.209871][ C0] ? __pfx_raw_release+0x10/0x10 [ 151.214876][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 151.220080][ C0] ? __pfx_raw_release+0x10/0x10 [ 151.225101][ C0] module_remove_driver+0x2e/0x260 [ 151.230285][ C0] bus_remove_driver+0x143/0x2c0 [ 151.235299][ C0] driver_unregister+0x76/0xb0 [ 151.240128][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 151.245907][ C0] raw_release+0x1ae/0x2b0 [ 151.250398][ C0] __fput+0x3f6/0xb60 [ 151.254451][ C0] task_work_run+0x14e/0x250 [ 151.259112][ C0] ? __pfx_task_work_run+0x10/0x10 [ 151.264297][ C0] ? rcu_is_watching+0x12/0xc0 [ 151.269120][ C0] syscall_exit_to_user_mode+0x24e/0x260 [ 151.274832][ C0] do_syscall_64+0xda/0x250 [ 151.279415][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.285383][ C0] RIP: 0033:0x7f13b8c2dff9 [ 151.289845][ C0] RSP: 002b:00007ffc87f59458 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 151.298320][ C0] RAX: 0000000000000000 RBX: 000000000001ff44 RCX: 00007f13b8c2dff9 [ 151.306336][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 151.314365][ C0] RBP: 00007f13b8de7a80 R08: 0000000000000001 R09: 00007ffc87f5974f [ 151.322387][ C0] R10: 00007f13b8aaa000 R11: 0000000000000246 R12: 0000000000021274 [ 151.330411][ C0] R13: 00007ffc87f59560 R14: 0000000000000bea R15: ffffffffffffffff [ 151.338456][ C0] [ 151.341513][ C0] task:syz.1.21 state:D stack:28720 pid:7804 tgid:7799 ppid:5519 flags:0x00004006 [ 151.351806][ C0] Call Trace: [ 151.355121][ C0] [ 151.358105][ C0] __schedule+0x105f/0x34b0 [ 151.362678][ C0] ? __pfx___schedule+0x10/0x10 [ 151.367594][ C0] ? schedule+0x298/0x350 [ 151.371990][ C0] ? __pfx_lock_release+0x10/0x10 [ 151.377086][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 151.382353][ C0] ? lock_acquire+0x2f/0xb0 [ 151.386925][ C0] ? schedule+0x1fd/0x350 [ 151.391324][ C0] schedule+0xe7/0x350 [ 151.395456][ C0] synchronize_rcu_expedited+0x392/0x450 [ 151.401157][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 151.407382][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 151.413532][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 151.418717][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 151.424088][ C0] module_remove_driver+0x2e/0x260 [ 151.429280][ C0] bus_remove_driver+0x143/0x2c0 [ 151.434299][ C0] driver_unregister+0x76/0xb0 [ 151.439132][ C0] usb_gadget_register_driver_owner+0x20f/0x330 [ 151.445437][ C0] raw_ioctl+0x1731/0x2b90 [ 151.449924][ C0] ? lock_acquire+0x2f/0xb0 [ 151.454514][ C0] ? __fget_files+0x40/0x3f0 [ 151.459183][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 151.464010][ C0] ? selinux_file_ioctl+0x180/0x270 [ 151.469278][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 151.474494][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 151.479327][ C0] __x64_sys_ioctl+0x18f/0x220 [ 151.484160][ C0] do_syscall_64+0xcd/0x250 [ 151.488740][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.494694][ C0] RIP: 0033:0x7faf9ddfdbfb [ 151.499157][ C0] RSP: 002b:00007faf9d855f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.507622][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faf9ddfdbfb [ 151.515649][ C0] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 151.523934][ C0] RBP: 00007faf9d856fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 151.531960][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 151.539998][ C0] R13: 00007faf9d855fb0 R14: 0000000020000000 R15: 00007faf9e0e13f0 [ 151.548045][ C0] [ 151.551121][ C0] task:udevd state:S stack:28096 pid:7801 tgid:7801 ppid:2551 flags:0x00000002 [ 151.561423][ C0] Call Trace: [ 151.564761][ C0] [ 151.567751][ C0] __schedule+0x105f/0x34b0 [ 151.572330][ C0] ? __pfx___schedule+0x10/0x10 [ 151.577255][ C0] ? schedule+0x298/0x350 [ 151.581651][ C0] ? __pfx_lock_release+0x10/0x10 [ 151.586759][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 151.592033][ C0] ? lock_acquire+0x2f/0xb0 [ 151.596600][ C0] ? schedule+0x1fd/0x350 [ 151.600999][ C0] schedule+0xe7/0x350 [ 151.605141][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 151.611278][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 151.617929][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 151.622952][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 151.628484][ C0] do_epoll_wait+0x139b/0x1a90 [ 151.633386][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 151.638580][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 151.644984][ C0] ? rcu_is_watching+0x12/0xc0 [ 151.649826][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 151.655956][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 151.661743][ C0] ? ksys_write+0x1ad/0x260 [ 151.666318][ C0] ? __pfx_ksys_write+0x10/0x10 [ 151.671258][ C0] do_syscall_64+0xcd/0x250 [ 151.675857][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.681828][ C0] RIP: 0033:0x7f86c02d7457 [ 151.686290][ C0] RSP: 002b:00007ffc5b939e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 151.694762][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c02d7457 [ 151.702782][ C0] RDX: 0000000000000004 RSI: 00007ffc5b939e48 RDI: 0000000000000004 [ 151.711061][ C0] RBP: 000055686fb94090 R08: 0000000000000007 R09: 594171954a7251d3 [ 151.719080][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055686fbc1020 [ 151.727102][ C0] R13: 00007ffc5b939e48 R14: 00000000ffffffff R15: 000055686fb602c0 [ 151.735146][ C0] [ 151.738211][ C0] task:udevd state:S stack:27520 pid:7802 tgid:7802 ppid:2551 flags:0x00000002 [ 151.748581][ C0] Call Trace: [ 151.751895][ C0] [ 151.754871][ C0] __schedule+0x105f/0x34b0 [ 151.759464][ C0] ? __pfx___schedule+0x10/0x10 [ 151.764383][ C0] ? schedule+0x298/0x350 [ 151.768773][ C0] ? __pfx_lock_release+0x10/0x10 [ 151.773854][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 151.779121][ C0] ? lock_acquire+0x2f/0xb0 [ 151.783686][ C0] ? schedule+0x1fd/0x350 [ 151.788092][ C0] schedule+0xe7/0x350 [ 151.792227][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 151.798359][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 151.805011][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 151.810027][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 151.815558][ C0] do_epoll_wait+0x139b/0x1a90 [ 151.820431][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 151.825626][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 151.832040][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 151.836865][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 151.842131][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 151.847905][ C0] ? ksys_write+0x1ad/0x260 [ 151.852479][ C0] ? __pfx_ksys_write+0x10/0x10 [ 151.857415][ C0] do_syscall_64+0xcd/0x250 [ 151.862000][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.867969][ C0] RIP: 0033:0x7f86c02d7457 [ 151.872441][ C0] RSP: 002b:00007ffc5b939e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 151.880917][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c02d7457 [ 151.888940][ C0] RDX: 0000000000000004 RSI: 00007ffc5b939e48 RDI: 0000000000000004 [ 151.896978][ C0] RBP: 000055686fb96410 R08: 0000000000000007 R09: 594171954a7251d3 [ 151.905007][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055686fb9ca60 [ 151.913027][ C0] R13: 00007ffc5b939e48 R14: 00000000ffffffff R15: 000055686fb602c0 [ 151.921067][ C0] [ 151.924122][ C0] task:udevd state:D stack:25472 pid:7806 tgid:7806 ppid:2551 flags:0x00000002 [ 151.934395][ C0] Call Trace: [ 151.937718][ C0] [ 151.940706][ C0] __schedule+0x105f/0x34b0 [ 151.945363][ C0] ? __pfx___schedule+0x10/0x10 [ 151.950273][ C0] ? schedule+0x298/0x350 [ 151.954671][ C0] ? __pfx_lock_release+0x10/0x10 [ 151.959756][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 151.965018][ C0] ? lock_acquire+0x2f/0xb0 [ 151.969592][ C0] ? schedule+0x1fd/0x350 [ 151.973993][ C0] schedule+0xe7/0x350 [ 151.978119][ C0] schedule_preempt_disabled+0x13/0x30 [ 151.983651][ C0] __mutex_lock+0x5b8/0x9c0 [ 151.988234][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 151.993238][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 151.998323][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 152.003348][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 152.008847][ C0] ? lock_acquire+0x2f/0xb0 [ 152.013420][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 152.018428][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 152.023430][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 152.028263][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 152.033628][ C0] ? __pfx___might_resched+0x10/0x10 [ 152.039011][ C0] synchronize_rcu_expedited+0x290/0x450 [ 152.044723][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 152.050966][ C0] evdev_release+0x23f/0x400 [ 152.055622][ C0] ? __pfx_evdev_release+0x10/0x10 [ 152.060799][ C0] __fput+0x3f6/0xb60 [ 152.064856][ C0] __fput_sync+0x45/0x50 [ 152.069162][ C0] __x64_sys_close+0x86/0x100 [ 152.073908][ C0] do_syscall_64+0xcd/0x250 [ 152.078491][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.084459][ C0] RIP: 0033:0x7f86c02cb0a8 [ 152.088932][ C0] RSP: 002b:00007ffc5b934a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 152.097413][ C0] RAX: ffffffffffffffda RBX: 00007f86c019fae0 RCX: 00007f86c02cb0a8 [ 152.105438][ C0] RDX: fffffffffffffe60 RSI: 0000000080184540 RDI: 0000000000000008 [ 152.113457][ C0] RBP: 000055686fb9f0b0 R08: 00000000ffffffff R09: 00007f86c03a5b10 [ 152.121483][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 152.129512][ C0] R13: 0000556852db1e55 R14: 0000000000000004 R15: ffffffffffffffff [ 152.137565][ C0] [ 152.140627][ C0] task:kworker/1:5 state:I stack:29600 pid:7808 tgid:7808 ppid:2 flags:0x00004000 [ 152.150924][ C0] Workqueue: 0x0 (mld) [ 152.155158][ C0] Call Trace: [ 152.158477][ C0] [ 152.161451][ C0] __schedule+0x105f/0x34b0 [ 152.166036][ C0] ? __pfx___schedule+0x10/0x10 [ 152.170962][ C0] ? schedule+0x298/0x350 [ 152.175387][ C0] ? __pfx_lock_release+0x10/0x10 [ 152.180477][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 152.185746][ C0] ? lock_acquire+0x2f/0xb0 [ 152.190324][ C0] ? schedule+0x1fd/0x350 [ 152.194721][ C0] schedule+0xe7/0x350 [ 152.198857][ C0] ? worker_thread+0x271/0xf00 [ 152.203688][ C0] worker_thread+0x2de/0xf00 [ 152.208364][ C0] ? __kthread_parkme+0x148/0x220 [ 152.213452][ C0] ? __pfx_worker_thread+0x10/0x10 [ 152.218628][ C0] kthread+0x2c1/0x3a0 [ 152.222748][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 152.228011][ C0] ? __pfx_kthread+0x10/0x10 [ 152.232668][ C0] ret_from_fork+0x45/0x80 [ 152.237156][ C0] ? __pfx_kthread+0x10/0x10 [ 152.241813][ C0] ret_from_fork_asm+0x1a/0x30 [ 152.246662][ C0] [ 152.249721][ C0] task:syz-executor state:S stack:26144 pid:7809 tgid:7809 ppid:2656 flags:0x00000000 [ 152.260004][ C0] Call Trace: [ 152.263330][ C0] [ 152.266307][ C0] __schedule+0x105f/0x34b0 [ 152.270877][ C0] ? __pfx___schedule+0x10/0x10 [ 152.275790][ C0] ? schedule+0x298/0x350 [ 152.280186][ C0] ? __pfx_lock_release+0x10/0x10 [ 152.285272][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 152.290539][ C0] ? lock_acquire+0x2f/0xb0 [ 152.295121][ C0] ? schedule+0x1fd/0x350 [ 152.299526][ C0] schedule+0xe7/0x350 [ 152.303656][ C0] do_wait+0x1dd/0x570 [ 152.307795][ C0] kernel_wait4+0x16c/0x280 [ 152.312366][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 152.317468][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 152.323193][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.328569][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 152.334002][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.339377][ C0] __do_sys_wait4+0x15f/0x170 [ 152.344128][ C0] ? find_held_lock+0x2d/0x110 [ 152.348948][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 152.354233][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 152.359605][ C0] do_syscall_64+0xcd/0x250 [ 152.364192][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.370164][ C0] RIP: 0033:0x7fe7e1954213 [ 152.374628][ C0] RSP: 002b:00007ffe25dc51c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 152.383099][ C0] RAX: ffffffffffffffda RBX: 0000000000001e85 RCX: 00007fe7e1954213 [ 152.391144][ C0] RDX: 0000000040000000 RSI: 00007ffe25dc51dc RDI: 00000000ffffffff [ 152.399167][ C0] RBP: 00007ffe25dc51dc R08: 0000000000000000 R09: 0000000000000000 [ 152.407187][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe25dc5260 [ 152.415211][ C0] R13: 00007ffe25dc5268 R14: 0000000000000009 R15: 0000000000000000 [ 152.423256][ C0] [ 152.426318][ C0] task:syz-executor state:S stack:26144 pid:7810 tgid:7810 ppid:2656 flags:0x00000000 [ 152.436605][ C0] Call Trace: [ 152.439923][ C0] [ 152.442897][ C0] __schedule+0x105f/0x34b0 [ 152.447475][ C0] ? __pfx___schedule+0x10/0x10 [ 152.452390][ C0] ? schedule+0x298/0x350 [ 152.456779][ C0] ? __pfx_lock_release+0x10/0x10 [ 152.461866][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 152.467129][ C0] ? lock_acquire+0x2f/0xb0 [ 152.471702][ C0] ? schedule+0x1fd/0x350 [ 152.476100][ C0] schedule+0xe7/0x350 [ 152.480234][ C0] do_wait+0x1dd/0x570 [ 152.484386][ C0] kernel_wait4+0x16c/0x280 [ 152.488959][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 152.494054][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 152.499755][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.505109][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 152.510556][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.515919][ C0] __do_sys_wait4+0x15f/0x170 [ 152.520663][ C0] ? find_held_lock+0x2d/0x110 [ 152.525485][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 152.530777][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 152.536139][ C0] do_syscall_64+0xcd/0x250 [ 152.540722][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.546683][ C0] RIP: 0033:0x7f171f0e4213 [ 152.551153][ C0] RSP: 002b:00007ffec8a45158 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 152.559622][ C0] RAX: ffffffffffffffda RBX: 0000000000001e86 RCX: 00007f171f0e4213 [ 152.567645][ C0] RDX: 0000000040000000 RSI: 00007ffec8a4516c RDI: 00000000ffffffff [ 152.575673][ C0] RBP: 00007ffec8a4516c R08: 0000000000000000 R09: 0000000000000000 [ 152.583697][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffec8a451f0 [ 152.591810][ C0] R13: 00007ffec8a451f8 R14: 0000000000000009 R15: 0000000000000000 [ 152.599861][ C0] [ 152.602952][ C0] task:syz-executor state:S stack:26144 pid:7811 tgid:7811 ppid:2656 flags:0x00000000 [ 152.613259][ C0] Call Trace: [ 152.616586][ C0] [ 152.619563][ C0] __schedule+0x105f/0x34b0 [ 152.624147][ C0] ? __pfx___schedule+0x10/0x10 [ 152.629057][ C0] ? schedule+0x298/0x350 [ 152.633447][ C0] ? __pfx_lock_release+0x10/0x10 [ 152.638540][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 152.643805][ C0] ? lock_acquire+0x2f/0xb0 [ 152.648386][ C0] ? schedule+0x1fd/0x350 [ 152.652778][ C0] schedule+0xe7/0x350 [ 152.656932][ C0] do_wait+0x1dd/0x570 [ 152.661073][ C0] kernel_wait4+0x16c/0x280 [ 152.665653][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 152.670760][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 152.676467][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.681922][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 152.687362][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.692727][ C0] __do_sys_wait4+0x15f/0x170 [ 152.697472][ C0] ? find_held_lock+0x2d/0x110 [ 152.702313][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 152.707599][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 152.712963][ C0] do_syscall_64+0xcd/0x250 [ 152.717540][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.723510][ C0] RIP: 0033:0x7f5d86d44213 [ 152.727971][ C0] RSP: 002b:00007ffeef2ecc48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 152.736525][ C0] RAX: ffffffffffffffda RBX: 0000000000001e88 RCX: 00007f5d86d44213 [ 152.744544][ C0] RDX: 0000000040000000 RSI: 00007ffeef2ecc5c RDI: 00000000ffffffff [ 152.752569][ C0] RBP: 00007ffeef2ecc5c R08: 0000000000000000 R09: 0000000000000000 [ 152.760606][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeef2ecce0 [ 152.768625][ C0] R13: 00007ffeef2ecce8 R14: 0000000000000009 R15: 0000000000000000 [ 152.776998][ C0] [ 152.780053][ C0] task:syz-executor state:S stack:26144 pid:7812 tgid:7812 ppid:2656 flags:0x00000000 [ 152.790595][ C0] Call Trace: [ 152.793997][ C0] [ 152.796970][ C0] __schedule+0x105f/0x34b0 [ 152.801547][ C0] ? __pfx___schedule+0x10/0x10 [ 152.806470][ C0] ? schedule+0x298/0x350 [ 152.810872][ C0] ? __pfx_lock_release+0x10/0x10 [ 152.815968][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 152.821242][ C0] ? lock_acquire+0x2f/0xb0 [ 152.825812][ C0] ? schedule+0x1fd/0x350 [ 152.830198][ C0] schedule+0xe7/0x350 [ 152.834328][ C0] do_wait+0x1dd/0x570 [ 152.838476][ C0] kernel_wait4+0x16c/0x280 [ 152.843056][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 152.848179][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 152.853880][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.859233][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 152.864665][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 152.870031][ C0] __do_sys_wait4+0x15f/0x170 [ 152.874795][ C0] ? find_held_lock+0x2d/0x110 [ 152.879616][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 152.884907][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 152.890302][ C0] do_syscall_64+0xcd/0x250 [ 152.894886][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.900855][ C0] RIP: 0033:0x7f10f1a24213 [ 152.905319][ C0] RSP: 002b:00007ffe42b58658 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 152.913791][ C0] RAX: ffffffffffffffda RBX: 0000000000001e8a RCX: 00007f10f1a24213 [ 152.921822][ C0] RDX: 0000000040000000 RSI: 00007ffe42b5866c RDI: 00000000ffffffff [ 152.929847][ C0] RBP: 00007ffe42b5866c R08: 0000000000000000 R09: 0000000000000000 [ 152.937872][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe42b586f0 [ 152.945896][ C0] R13: 00007ffe42b586f8 R14: 0000000000000009 R15: 0000000000000000 [ 152.953941][ C0] [ 152.956999][ C0] task:syz-executor state:D stack:24096 pid:7813 tgid:7813 ppid:7809 flags:0x00000000 [ 152.967285][ C0] Call Trace: [ 152.970600][ C0] [ 152.973578][ C0] __schedule+0x105f/0x34b0 [ 152.978244][ C0] ? __pfx___schedule+0x10/0x10 [ 152.983167][ C0] ? schedule+0x298/0x350 [ 152.987558][ C0] ? __pfx_lock_release+0x10/0x10 [ 152.992652][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 152.997922][ C0] ? lock_acquire+0x2f/0xb0 [ 153.002506][ C0] ? schedule+0x1fd/0x350 [ 153.006915][ C0] schedule+0xe7/0x350 [ 153.011071][ C0] schedule_timeout+0x258/0x2a0 [ 153.015982][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.021433][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 153.026707][ C0] __wait_for_common+0x3e1/0x600 [ 153.031701][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.037133][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 153.042696][ C0] ? queue_work_on+0xc6/0x140 [ 153.047438][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 153.052707][ C0] ? __put_partials+0x13a/0x170 [ 153.057619][ C0] wait_for_completion_state+0x1c/0x40 [ 153.063142][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 153.068760][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 153.074913][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 153.080529][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 153.086418][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 153.092313][ C0] __request_module+0x3f6/0x6c0 [ 153.097224][ C0] ? dev_load+0x1ff/0x240 [ 153.101612][ C0] ? __pfx___request_module+0x10/0x10 [ 153.107073][ C0] ? find_held_lock+0x2d/0x110 [ 153.111911][ C0] ? __pfx_lock_release+0x10/0x10 [ 153.117004][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 153.122274][ C0] ? cap_capable+0x1cf/0x240 [ 153.126928][ C0] ? dev_load+0x1de/0x240 [ 153.131327][ C0] dev_load+0x1ff/0x240 [ 153.135544][ C0] dev_ioctl+0x473/0x10c0 [ 153.139944][ C0] sock_do_ioctl+0x19e/0x280 [ 153.144612][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 153.149801][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 153.156369][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 153.162950][ C0] ? fd_install+0x223/0x750 [ 153.167546][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 153.174481][ C0] sock_ioctl+0x228/0x6c0 [ 153.178887][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 153.183803][ C0] ? fd_install+0x242/0x750 [ 153.188390][ C0] ? selinux_file_ioctl+0x180/0x270 [ 153.193667][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 153.198858][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 153.203782][ C0] __x64_sys_ioctl+0x18f/0x220 [ 153.208622][ C0] do_syscall_64+0xcd/0x250 [ 153.213194][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.219170][ C0] RIP: 0033:0x7fe7e195dbfb [ 153.223631][ C0] RSP: 002b:00007ffe25dc4880 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.232107][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe7e195dbfb [ 153.240146][ C0] RDX: 00007ffe25dc48e0 RSI: 0000000000008933 RDI: 0000000000000005 [ 153.248192][ C0] RBP: 00007ffe25dc48e0 R08: 0000000000000005 R09: 0030706174657267 [ 153.256253][ C0] R10: 000000000000000c R11: 0000000000000246 R12: 00007ffe25dc496c [ 153.264274][ C0] R13: 00007fe7e19d10f5 R14: 00007fe7e2644620 R15: 00007fe7e19d10f5 [ 153.272322][ C0] [ 153.275392][ C0] task:syz-executor state:D stack:26720 pid:7814 tgid:7814 ppid:7810 flags:0x00004000 [ 153.285679][ C0] Call Trace: [ 153.289006][ C0] [ 153.291988][ C0] __schedule+0x105f/0x34b0 [ 153.296567][ C0] ? __pfx___schedule+0x10/0x10 [ 153.301486][ C0] ? schedule+0x298/0x350 [ 153.305877][ C0] ? __pfx_lock_release+0x10/0x10 [ 153.310972][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 153.316274][ C0] ? rtnl_newlink+0x67/0xa0 [ 153.320834][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 153.325918][ C0] ? rtnetlink_rcv_msg+0x3c7/0xea0 [ 153.331105][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 153.336644][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 153.341917][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 153.347175][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 153.352274][ C0] ? netlink_rcv_skb+0x16b/0x440 [ 153.357278][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 153.362811][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 153.368204][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 153.373565][ C0] ? netlink_unicast+0x53c/0x7f0 [ 153.378576][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 153.383931][ C0] ? __phys_addr+0xc6/0x150 [ 153.388517][ C0] ? netlink_sendmsg+0x8b8/0xd70 [ 153.393531][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.398907][ C0] ? __sys_sendto+0x479/0x4d0 [ 153.403661][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 153.408780][ C0] ? __fput+0x684/0xb60 [ 153.413001][ C0] ? __x64_sys_sendto+0xe0/0x1c0 [ 153.418009][ C0] ? do_syscall_64+0x91/0x250 [ 153.422757][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 153.428024][ C0] ? do_syscall_64+0xcd/0x250 [ 153.432774][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.438931][ C0] [ 153.441992][ C0] task:syz-executor state:D stack:23520 pid:7816 tgid:7816 ppid:7811 flags:0x00000000 [ 153.452265][ C0] Call Trace: [ 153.455579][ C0] [ 153.458561][ C0] __schedule+0x105f/0x34b0 [ 153.463135][ C0] ? __pfx___schedule+0x10/0x10 [ 153.468054][ C0] ? schedule+0x298/0x350 [ 153.472445][ C0] ? __pfx_lock_release+0x10/0x10 [ 153.477604][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 153.482875][ C0] ? lock_acquire+0x2f/0xb0 [ 153.487452][ C0] ? schedule+0x1fd/0x350 [ 153.491846][ C0] schedule+0xe7/0x350 [ 153.495976][ C0] schedule_timeout+0x258/0x2a0 [ 153.500879][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.506320][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 153.511594][ C0] __wait_for_common+0x3e1/0x600 [ 153.516607][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.522045][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 153.527581][ C0] ? queue_work_on+0xc6/0x140 [ 153.532330][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 153.537607][ C0] wait_for_completion_state+0x1c/0x40 [ 153.543131][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 153.548750][ C0] ? hlock_class+0x4e/0x130 [ 153.553330][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 153.558956][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 153.564838][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 153.570735][ C0] __request_module+0x3f6/0x6c0 [ 153.575657][ C0] ? dev_load+0x221/0x240 [ 153.580044][ C0] ? __pfx___request_module+0x10/0x10 [ 153.585492][ C0] ? find_held_lock+0x2d/0x110 [ 153.590318][ C0] ? __pfx_lock_release+0x10/0x10 [ 153.595423][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 153.600682][ C0] ? cap_capable+0x1cf/0x240 [ 153.605347][ C0] ? dev_load+0x1c0/0x240 [ 153.609767][ C0] ? dev_load+0x221/0x240 [ 153.614171][ C0] ? dev_ioctl+0x473/0x10c0 [ 153.618737][ C0] ? sock_do_ioctl+0x19e/0x280 [ 153.623560][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 153.628736][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 153.635302][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 153.641887][ C0] ? fd_install+0x223/0x750 [ 153.646471][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 153.653412][ C0] ? sock_ioctl+0x228/0x6c0 [ 153.657987][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 153.662908][ C0] ? fd_install+0x242/0x750 [ 153.667521][ C0] ? selinux_file_ioctl+0x180/0x270 [ 153.672784][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 153.677978][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 153.682910][ C0] ? __x64_sys_ioctl+0x18f/0x220 [ 153.687946][ C0] ? do_syscall_64+0xcd/0x250 [ 153.692695][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.698850][ C0] [ 153.701900][ C0] task:syz-executor state:D stack:26784 pid:7818 tgid:7818 ppid:7812 flags:0x00000000 [ 153.712208][ C0] Call Trace: [ 153.715527][ C0] [ 153.718509][ C0] __schedule+0x105f/0x34b0 [ 153.723095][ C0] ? __pfx___schedule+0x10/0x10 [ 153.728010][ C0] ? schedule+0x298/0x350 [ 153.732399][ C0] ? __pfx_lock_release+0x10/0x10 [ 153.737489][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 153.742756][ C0] ? lock_acquire+0x2f/0xb0 [ 153.747332][ C0] ? schedule+0x1fd/0x350 [ 153.751744][ C0] schedule+0xe7/0x350 [ 153.755872][ C0] schedule_timeout+0x258/0x2a0 [ 153.760780][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.766241][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 153.771500][ C0] __wait_for_common+0x3e1/0x600 [ 153.776518][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.781952][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 153.787484][ C0] ? queue_work_on+0xc6/0x140 [ 153.792234][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 153.797508][ C0] wait_for_completion_state+0x1c/0x40 [ 153.803030][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 153.808654][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 153.814810][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 153.820430][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 153.826317][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 153.832215][ C0] __request_module+0x3f6/0x6c0 [ 153.837130][ C0] ? __rtnl_newlink+0x64c/0x1920 [ 153.842149][ C0] ? __pfx___request_module+0x10/0x10 [ 153.847627][ C0] __rtnl_newlink+0x64c/0x1920 [ 153.852485][ C0] ? __pfx___rtnl_newlink+0x10/0x10 [ 153.857798][ C0] rtnl_newlink+0x67/0xa0 [ 153.862175][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 153.867262][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 153.872528][ C0] ? __wait_for_common+0x3e1/0x600 [ 153.877708][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 153.883145][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 153.888668][ C0] ? queue_work_on+0xc6/0x140 [ 153.893398][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 153.898656][ C0] ? wait_for_completion_state+0x1c/0x40 [ 153.904369][ C0] ? call_usermodehelper_exec+0x3c4/0x4d0 [ 153.910174][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 153.916336][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 153.921963][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 153.927845][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 153.933735][ C0] ? __request_module+0x3f6/0x6c0 [ 153.938824][ C0] ? dev_load+0x221/0x240 [ 153.943204][ C0] ? __pfx___request_module+0x10/0x10 [ 153.948643][ C0] ? find_held_lock+0x2d/0x110 [ 153.953469][ C0] ? __pfx_lock_release+0x10/0x10 [ 153.958578][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 153.963831][ C0] ? cap_capable+0x1cf/0x240 [ 153.968483][ C0] ? dev_load+0x1de/0x240 [ 153.972891][ C0] ? dev_load+0x1ff/0x240 [ 153.977280][ C0] ? dev_ioctl+0x473/0x10c0 [ 153.981862][ C0] ? sock_do_ioctl+0x19e/0x280 [ 153.986679][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 153.991857][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 153.998426][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 154.005001][ C0] ? fd_install+0x223/0x750 [ 154.009573][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 154.016502][ C0] ? sock_ioctl+0x228/0x6c0 [ 154.021071][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 154.025984][ C0] ? fd_install+0x242/0x750 [ 154.030565][ C0] ? selinux_file_ioctl+0x180/0x270 [ 154.035837][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 154.041035][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 154.045958][ C0] ? __x64_sys_ioctl+0x18f/0x220 [ 154.050973][ C0] ? do_syscall_64+0xcd/0x250 [ 154.055732][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.061889][ C0] [ 154.064955][ C0] task:syz-executor state:S stack:26144 pid:7820 tgid:7820 ppid:2656 flags:0x00000000 [ 154.075241][ C0] Call Trace: [ 154.078563][ C0] [ 154.081529][ C0] __schedule+0x105f/0x34b0 [ 154.086092][ C0] ? __pfx___schedule+0x10/0x10 [ 154.091033][ C0] ? schedule+0x298/0x350 [ 154.095419][ C0] ? __pfx_lock_release+0x10/0x10 [ 154.100516][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 154.105791][ C0] ? lock_acquire+0x2f/0xb0 [ 154.110359][ C0] ? schedule+0x1fd/0x350 [ 154.114765][ C0] schedule+0xe7/0x350 [ 154.118899][ C0] do_wait+0x1dd/0x570 [ 154.123040][ C0] kernel_wait4+0x16c/0x280 [ 154.127620][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 154.132727][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 154.138434][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 154.143788][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 154.149234][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 154.154607][ C0] __do_sys_wait4+0x15f/0x170 [ 154.159362][ C0] ? find_held_lock+0x2d/0x110 [ 154.164192][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 154.169483][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 154.174850][ C0] do_syscall_64+0xcd/0x250 [ 154.179425][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.185397][ C0] RIP: 0033:0x7f3bb9694213 [ 154.189868][ C0] RSP: 002b:00007ffe72f7f8d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 154.198336][ C0] RAX: ffffffffffffffda RBX: 0000000000001e98 RCX: 00007f3bb9694213 [ 154.206366][ C0] RDX: 0000000040000000 RSI: 00007ffe72f7f8ec RDI: 00000000ffffffff [ 154.214394][ C0] RBP: 00007ffe72f7f8ec R08: 0000000000000000 R09: 0000000000000000 [ 154.222417][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe72f7f970 [ 154.230449][ C0] R13: 00007ffe72f7f978 R14: 0000000000000009 R15: 0000000000000000 [ 154.238494][ C0] [ 154.241559][ C0] task:syz-executor state:D stack:26784 pid:7832 tgid:7832 ppid:7820 flags:0x00000000 [ 154.251850][ C0] Call Trace: [ 154.255173][ C0] [ 154.258154][ C0] __schedule+0x105f/0x34b0 [ 154.262731][ C0] ? __pfx___schedule+0x10/0x10 [ 154.267642][ C0] ? schedule+0x298/0x350 [ 154.272034][ C0] ? __pfx_lock_release+0x10/0x10 [ 154.277140][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 154.282412][ C0] ? lock_acquire+0x2f/0xb0 [ 154.286988][ C0] ? schedule+0x1fd/0x350 [ 154.291389][ C0] schedule+0xe7/0x350 [ 154.295520][ C0] schedule_timeout+0x258/0x2a0 [ 154.300436][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 154.305884][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 154.311156][ C0] __wait_for_common+0x3e1/0x600 [ 154.316161][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 154.321601][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 154.327126][ C0] ? queue_work_on+0xc6/0x140 [ 154.331872][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 154.337143][ C0] wait_for_completion_state+0x1c/0x40 [ 154.342676][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 154.348303][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 154.354464][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 154.360084][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 154.365977][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 154.371871][ C0] __request_module+0x3f6/0x6c0 [ 154.376789][ C0] ? dev_load+0x221/0x240 [ 154.381175][ C0] ? __pfx___request_module+0x10/0x10 [ 154.386620][ C0] ? find_held_lock+0x2d/0x110 [ 154.391450][ C0] ? __pfx_lock_release+0x10/0x10 [ 154.396549][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 154.401810][ C0] ? cap_capable+0x1cf/0x240 [ 154.406458][ C0] ? dev_load+0x1c0/0x240 [ 154.410857][ C0] dev_load+0x221/0x240 [ 154.415078][ C0] dev_ioctl+0x473/0x10c0 [ 154.419484][ C0] sock_do_ioctl+0x19e/0x280 [ 154.424140][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 154.429333][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 154.435896][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 154.442467][ C0] ? fd_install+0x223/0x750 [ 154.447036][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 154.454060][ C0] sock_ioctl+0x228/0x6c0 [ 154.458471][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 154.463386][ C0] ? fd_install+0x242/0x750 [ 154.467961][ C0] ? selinux_file_ioctl+0x180/0x270 [ 154.473217][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 154.478399][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 154.483343][ C0] __x64_sys_ioctl+0x18f/0x220 [ 154.488176][ C0] do_syscall_64+0xcd/0x250 [ 154.492757][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.498715][ C0] RIP: 0033:0x7f3bb969dbfb [ 154.503174][ C0] RSP: 002b:00007ffe72f7ef80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.511641][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3bb969dbfb [ 154.519655][ C0] RDX: 00007ffe72f7efe0 RSI: 0000000000008933 RDI: 0000000000000005 [ 154.527674][ C0] RBP: 00007ffe72f7efe0 R08: 0000000000000008 R09: 00315f6576616c73 [ 154.535694][ C0] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000003 [ 154.543724][ C0] R13: 00007f3bba384620 R14: 0000000000000000 R15: 0000000000000000 [ 154.551766][ C0] [ 154.554833][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8379 tgid:8379 ppid:214 flags:0x00004000 [ 154.566716][ C0] Call Trace: [ 154.570033][ C0] [ 154.572999][ C0] ? do_syscall_64+0xcd/0x250 [ 154.577750][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.583907][ C0] [ 154.586967][ C0] task:modprobe state:R running task stack:25408 pid:8380 tgid:8380 ppid:289 flags:0x00000002 [ 154.598828][ C0] Call Trace: [ 154.602145][ C0] [ 154.605124][ C0] __schedule+0x105f/0x34b0 [ 154.609690][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 154.615117][ C0] ? find_held_lock+0x2d/0x110 [ 154.619954][ C0] ? hlock_class+0x4e/0x130 [ 154.624507][ C0] ? mark_lock+0xb5/0xc60 [ 154.628899][ C0] ? hlock_class+0x4e/0x130 [ 154.633461][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 154.638466][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.643313][ C0] ? hlock_class+0x4e/0x130 [ 154.647874][ C0] ? mark_lock+0xb5/0xc60 [ 154.652265][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 154.657535][ C0] ? unwind_get_return_address+0x59/0xa0 [ 154.663232][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.668075][ C0] ? hlock_class+0x4e/0x130 [ 154.672643][ C0] ? mark_lock+0xb5/0xc60 [ 154.677037][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 154.682137][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.686967][ C0] ? hlock_class+0x4e/0x130 [ 154.691519][ C0] ? mark_lock+0xb5/0xc60 [ 154.695914][ C0] ? rcu_is_watching+0x12/0xc0 [ 154.700740][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.705577][ C0] ? hlock_class+0x4e/0x130 [ 154.710131][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 154.715234][ C0] ? rcu_is_watching+0x12/0xc0 [ 154.720056][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 154.725154][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 154.730603][ C0] ? find_held_lock+0x2d/0x110 [ 154.735428][ C0] ? __schedule+0x102c/0x34b0 [ 154.740162][ C0] ? __pfx_lock_release+0x10/0x10 [ 154.745269][ C0] ? __schedule+0x105f/0x34b0 [ 154.750016][ C0] ? __pfx___schedule+0x10/0x10 [ 154.754929][ C0] ? do_task_dead+0x9e/0x110 [ 154.759569][ C0] ? __pfx_lock_release+0x10/0x10 [ 154.764674][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 154.770551][ C0] ? do_task_dead+0x40/0x110 [ 154.775190][ C0] ? do_task_dead+0xd6/0x110 [ 154.779842][ C0] ? do_exit+0x1de7/0x2ce0 [ 154.784338][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 154.789420][ C0] ? __pfx_do_exit+0x10/0x10 [ 154.794065][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 154.799504][ C0] ? do_group_exit+0xd3/0x2a0 [ 154.804244][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 154.809517][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 154.814427][ C0] ? do_syscall_64+0xcd/0x250 [ 154.819181][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.825351][ C0] [ 154.828425][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8390 tgid:8390 ppid:214 flags:0x00004000 [ 154.840307][ C0] Call Trace: [ 154.843636][ C0] [ 154.846606][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 154.853280][ C0] __switch_to_asm+0x70/0x70 [ 154.857970][ C0] [ 154.861034][ C0] task:modprobe state:R running task stack:25408 pid:8393 tgid:8393 ppid:37 flags:0x00000002 [ 154.872891][ C0] Call Trace: [ 154.876201][ C0] [ 154.879180][ C0] __schedule+0x105f/0x34b0 [ 154.883764][ C0] ? __pfx___schedule+0x10/0x10 [ 154.888669][ C0] ? find_held_lock+0x2d/0x110 [ 154.893478][ C0] ? hlock_class+0x4e/0x130 [ 154.898034][ C0] ? mark_lock+0xb5/0xc60 [ 154.902427][ C0] ? hlock_class+0x4e/0x130 [ 154.906992][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 154.911998][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.916836][ C0] ? hlock_class+0x4e/0x130 [ 154.921393][ C0] ? mark_lock+0xb5/0xc60 [ 154.925785][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 154.931062][ C0] ? unwind_get_return_address+0x59/0xa0 [ 154.936756][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.941604][ C0] ? hlock_class+0x4e/0x130 [ 154.946165][ C0] ? mark_lock+0xb5/0xc60 [ 154.950559][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 154.955653][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.960482][ C0] ? hlock_class+0x4e/0x130 [ 154.965126][ C0] ? mark_lock+0xb5/0xc60 [ 154.969524][ C0] ? rcu_is_watching+0x12/0xc0 [ 154.974355][ C0] ? __pfx_mark_lock+0x10/0x10 [ 154.979195][ C0] ? hlock_class+0x4e/0x130 [ 154.983745][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 154.988853][ C0] ? rcu_is_watching+0x12/0xc0 [ 154.993673][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 154.998758][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 155.004206][ C0] ? find_held_lock+0x2d/0x110 [ 155.009031][ C0] ? __schedule+0x102c/0x34b0 [ 155.013761][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.018869][ C0] ? __schedule+0x105f/0x34b0 [ 155.023620][ C0] ? __pfx___schedule+0x10/0x10 [ 155.028525][ C0] ? do_task_dead+0x9e/0x110 [ 155.033170][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.038277][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 155.044156][ C0] ? do_task_dead+0x40/0x110 [ 155.048802][ C0] ? do_task_dead+0xd6/0x110 [ 155.053459][ C0] ? do_exit+0x1de7/0x2ce0 [ 155.057947][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 155.063021][ C0] ? __pfx_do_exit+0x10/0x10 [ 155.067680][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 155.073123][ C0] ? do_group_exit+0xd3/0x2a0 [ 155.077890][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 155.083158][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 155.088081][ C0] ? do_syscall_64+0xcd/0x250 [ 155.092828][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.098987][ C0] [ 155.102044][ C0] task:modprobe state:R running task stack:25408 pid:8401 tgid:8401 ppid:214 flags:0x00000002 [ 155.113909][ C0] Call Trace: [ 155.117237][ C0] [ 155.120214][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.125245][ C0] ? hlock_class+0x4e/0x130 [ 155.129808][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 155.134918][ C0] ? rcu_is_watching+0x12/0xc0 [ 155.139728][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 155.144818][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 155.150280][ C0] ? find_held_lock+0x2d/0x110 [ 155.155117][ C0] ? __schedule+0x102c/0x34b0 [ 155.159858][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.164956][ C0] ? __schedule+0x105f/0x34b0 [ 155.169701][ C0] ? __pfx___schedule+0x10/0x10 [ 155.174614][ C0] ? do_task_dead+0x9e/0x110 [ 155.179272][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.184388][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 155.190269][ C0] ? do_task_dead+0x40/0x110 [ 155.194912][ C0] ? do_task_dead+0xd6/0x110 [ 155.199574][ C0] ? do_exit+0x1de7/0x2ce0 [ 155.204067][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 155.209151][ C0] ? __pfx_do_exit+0x10/0x10 [ 155.213805][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 155.219241][ C0] ? do_group_exit+0xd3/0x2a0 [ 155.223996][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 155.229265][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 155.234178][ C0] ? do_syscall_64+0xcd/0x250 [ 155.238928][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.245120][ C0] [ 155.248518][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:8408 tgid:8408 ppid:37 flags:0x00004000 [ 155.260482][ C0] Call Trace: [ 155.263801][ C0] [ 155.266775][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 155.273450][ C0] __switch_to_asm+0x70/0x70 [ 155.278135][ C0] [ 155.281187][ C0] task:modprobe state:R running task stack:25408 pid:8410 tgid:8410 ppid:289 flags:0x00000000 [ 155.293045][ C0] Call Trace: [ 155.296362][ C0] [ 155.299340][ C0] __schedule+0x105f/0x34b0 [ 155.303918][ C0] ? __pfx___schedule+0x10/0x10 [ 155.308835][ C0] ? do_task_dead+0x9e/0x110 [ 155.313476][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.318581][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 155.324454][ C0] ? do_task_dead+0x40/0x110 [ 155.329097][ C0] do_task_dead+0xd6/0x110 [ 155.333566][ C0] do_exit+0x1de7/0x2ce0 [ 155.337873][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 155.342960][ C0] ? __pfx_do_exit+0x10/0x10 [ 155.347610][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 155.353056][ C0] do_group_exit+0xd3/0x2a0 [ 155.357627][ C0] __x64_sys_exit_group+0x3e/0x50 [ 155.362722][ C0] x64_sys_call+0x14a9/0x16a0 [ 155.367481][ C0] do_syscall_64+0xcd/0x250 [ 155.372056][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.378017][ C0] RIP: 0033:0x7ff54ac0ea90 [ 155.382483][ C0] RSP: 002b:00007fff57a468b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 155.391001][ C0] RAX: ffffffffffffffda RBX: 00007ff54acff860 RCX: 00007ff54ac0ea90 [ 155.399025][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 155.407054][ C0] RBP: 00007ff54acff860 R08: 0000000000000001 R09: f025c35725113c95 [ 155.415082][ C0] R10: 00007fff57a46770 R11: 0000000000000246 R12: 0000000000000000 [ 155.423098][ C0] R13: 0000000000000001 R14: 00007ff54ad03658 R15: 0000000000000001 [ 155.431139][ C0] [ 155.434202][ C0] task:modprobe state:R running task stack:24704 pid:8414 tgid:8414 ppid:289 flags:0x00000000 [ 155.446063][ C0] Call Trace: [ 155.449374][ C0] [ 155.452344][ C0] __schedule+0x105f/0x34b0 [ 155.456919][ C0] ? __pfx___schedule+0x10/0x10 [ 155.461834][ C0] ? find_held_lock+0x2d/0x110 [ 155.466672][ C0] ? __cond_resched+0x1b/0x30 [ 155.471414][ C0] preempt_schedule_common+0x44/0xc0 [ 155.476770][ C0] ? mark_lock+0xb5/0xc60 [ 155.481171][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 155.486440][ C0] ? unwind_get_return_address+0x59/0xa0 [ 155.492133][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.496972][ C0] ? hlock_class+0x4e/0x130 [ 155.501541][ C0] ? mark_lock+0xb5/0xc60 [ 155.505947][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 155.511038][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.515866][ C0] ? hlock_class+0x4e/0x130 [ 155.520444][ C0] ? mark_lock+0xb5/0xc60 [ 155.524846][ C0] ? rcu_is_watching+0x12/0xc0 [ 155.529678][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.534520][ C0] ? hlock_class+0x4e/0x130 [ 155.539077][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 155.544183][ C0] ? rcu_is_watching+0x12/0xc0 [ 155.549008][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 155.554105][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 155.559555][ C0] ? find_held_lock+0x2d/0x110 [ 155.564393][ C0] ? __schedule+0x102c/0x34b0 [ 155.569130][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.574246][ C0] ? __schedule+0x105f/0x34b0 [ 155.579003][ C0] ? __pfx___schedule+0x10/0x10 [ 155.583927][ C0] ? do_task_dead+0x9e/0x110 [ 155.588570][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.593660][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 155.599549][ C0] ? do_task_dead+0x40/0x110 [ 155.604213][ C0] ? do_task_dead+0xd6/0x110 [ 155.608862][ C0] ? do_exit+0x1de7/0x2ce0 [ 155.613359][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 155.618437][ C0] ? __pfx_do_exit+0x10/0x10 [ 155.623100][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 155.628536][ C0] ? do_group_exit+0xd3/0x2a0 [ 155.633284][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 155.638556][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 155.643463][ C0] ? do_syscall_64+0xcd/0x250 [ 155.648213][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.654372][ C0] [ 155.657430][ C0] task:modprobe state:R running task stack:24704 pid:8426 tgid:8426 ppid:1124 flags:0x00000000 [ 155.669288][ C0] Call Trace: [ 155.672607][ C0] [ 155.675584][ C0] __schedule+0x105f/0x34b0 [ 155.680159][ C0] ? __pfx___schedule+0x10/0x10 [ 155.685094][ C0] ? __cond_resched+0x1b/0x30 [ 155.689874][ C0] preempt_schedule_common+0x44/0xc0 [ 155.695249][ C0] __cond_resched+0x1b/0x30 [ 155.699838][ C0] ? __pfx___might_resched+0x10/0x10 [ 155.705216][ C0] ? find_held_lock+0x2d/0x110 [ 155.710040][ C0] ? __schedule+0x102c/0x34b0 [ 155.714777][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.719883][ C0] ? __schedule+0x105f/0x34b0 [ 155.724641][ C0] ? __pfx___schedule+0x10/0x10 [ 155.729552][ C0] ? do_task_dead+0x9e/0x110 [ 155.734236][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.739338][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 155.745216][ C0] ? do_task_dead+0x40/0x110 [ 155.749856][ C0] ? do_task_dead+0xd6/0x110 [ 155.754528][ C0] ? do_exit+0x1de7/0x2ce0 [ 155.759008][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 155.764085][ C0] ? __pfx_do_exit+0x10/0x10 [ 155.768744][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 155.774176][ C0] ? do_group_exit+0xd3/0x2a0 [ 155.778948][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 155.784210][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 155.789124][ C0] ? do_syscall_64+0xcd/0x250 [ 155.793873][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.800042][ C0] [ 155.803109][ C0] task:modprobe state:R running task stack:26144 pid:8430 tgid:8430 ppid:1087 flags:0x00000000 [ 155.814970][ C0] Call Trace: [ 155.818288][ C0] [ 155.821260][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 155.826281][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 155.831558][ C0] ? hlock_class+0x4e/0x130 [ 155.836115][ C0] ? mark_lock+0xb5/0xc60 [ 155.840519][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.845352][ C0] ? __pfx_lock_release+0x10/0x10 [ 155.850455][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 155.855720][ C0] ? hlock_class+0x4e/0x130 [ 155.860285][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 155.865299][ C0] ? hlock_class+0x4e/0x130 [ 155.869861][ C0] ? mark_lock+0xb5/0xc60 [ 155.874269][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.879103][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 155.884373][ C0] ? find_held_lock+0x2d/0x110 [ 155.889190][ C0] ? hlock_class+0x4e/0x130 [ 155.893741][ C0] ? mark_lock+0xb5/0xc60 [ 155.898133][ C0] ? hlock_class+0x4e/0x130 [ 155.902693][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 155.907721][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.912555][ C0] ? hlock_class+0x4e/0x130 [ 155.917109][ C0] ? mark_lock+0xb5/0xc60 [ 155.921500][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 155.926776][ C0] ? unwind_get_return_address+0x59/0xa0 [ 155.932466][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.937295][ C0] ? hlock_class+0x4e/0x130 [ 155.941861][ C0] ? mark_lock+0xb5/0xc60 [ 155.946266][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 155.951359][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.956201][ C0] ? hlock_class+0x4e/0x130 [ 155.960760][ C0] ? mark_lock+0xb5/0xc60 [ 155.965159][ C0] ? rcu_is_watching+0x12/0xc0 [ 155.969984][ C0] ? __pfx_mark_lock+0x10/0x10 [ 155.974821][ C0] ? hlock_class+0x4e/0x130 [ 155.979389][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 155.984486][ C0] ? rcu_is_watching+0x12/0xc0 [ 155.989308][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 155.994401][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 155.999845][ C0] ? find_held_lock+0x2d/0x110 [ 156.004683][ C0] ? __schedule+0x102c/0x34b0 [ 156.009427][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.014540][ C0] ? __schedule+0x105f/0x34b0 [ 156.019285][ C0] ? __pfx___schedule+0x10/0x10 [ 156.024199][ C0] ? do_task_dead+0x9e/0x110 [ 156.028848][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.033954][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 156.039997][ C0] ? do_task_dead+0x40/0x110 [ 156.044636][ C0] ? do_task_dead+0xd6/0x110 [ 156.049274][ C0] ? do_exit+0x1de7/0x2ce0 [ 156.053752][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 156.058828][ C0] ? __pfx_do_exit+0x10/0x10 [ 156.063477][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 156.068910][ C0] ? do_group_exit+0xd3/0x2a0 [ 156.073649][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 156.078936][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 156.083844][ C0] ? do_syscall_64+0xcd/0x250 [ 156.088604][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.094754][ C0] [ 156.097815][ C0] task:modprobe state:R running task stack:24704 pid:8443 tgid:8443 ppid:37 flags:0x00000002 [ 156.109677][ C0] Call Trace: [ 156.112990][ C0] [ 156.115971][ C0] __schedule+0x105f/0x34b0 [ 156.120550][ C0] ? __pfx___schedule+0x10/0x10 [ 156.125463][ C0] ? do_task_dead+0x9e/0x110 [ 156.130115][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.135228][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 156.141106][ C0] ? do_task_dead+0x40/0x110 [ 156.145745][ C0] do_task_dead+0xd6/0x110 [ 156.150219][ C0] do_exit+0x1de7/0x2ce0 [ 156.154543][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 156.159702][ C0] ? __pfx_do_exit+0x10/0x10 [ 156.164343][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 156.169786][ C0] do_group_exit+0xd3/0x2a0 [ 156.174358][ C0] __x64_sys_exit_group+0x3e/0x50 [ 156.179448][ C0] x64_sys_call+0x14a9/0x16a0 [ 156.184194][ C0] do_syscall_64+0xcd/0x250 [ 156.188773][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.194731][ C0] RIP: 0033:0x7f01d1964a90 [ 156.199195][ C0] RSP: 002b:00007fff35554bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 156.207665][ C0] RAX: ffffffffffffffda RBX: 00007f01d1a55860 RCX: 00007f01d1964a90 [ 156.215675][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 156.223694][ C0] RBP: 00007f01d1a55860 R08: 0000000000000001 R09: 6359bd8804f3570d [ 156.231710][ C0] R10: 00007fff35554ab0 R11: 0000000000000246 R12: 0000000000000000 [ 156.239727][ C0] R13: 0000000000000001 R14: 00007f01d1a59658 R15: 0000000000000001 [ 156.247769][ C0] [ 156.251173][ C0] task:modprobe state:R running task stack:24416 pid:8450 tgid:8450 ppid:289 flags:0x00000002 [ 156.263034][ C0] Call Trace: [ 156.266348][ C0] [ 156.269322][ C0] __schedule+0x105f/0x34b0 [ 156.273905][ C0] ? __pfx___schedule+0x10/0x10 [ 156.278820][ C0] ? do_task_dead+0x9e/0x110 [ 156.283471][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.288586][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 156.294456][ C0] ? do_task_dead+0x40/0x110 [ 156.299110][ C0] do_task_dead+0xd6/0x110 [ 156.303584][ C0] do_exit+0x1de7/0x2ce0 [ 156.307893][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 156.312976][ C0] ? __pfx_do_exit+0x10/0x10 [ 156.317631][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 156.323072][ C0] do_group_exit+0xd3/0x2a0 [ 156.327644][ C0] __x64_sys_exit_group+0x3e/0x50 [ 156.332830][ C0] x64_sys_call+0x14a9/0x16a0 [ 156.337578][ C0] do_syscall_64+0xcd/0x250 [ 156.342156][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.348206][ C0] RIP: 0033:0x7ff9cef78a90 [ 156.352677][ C0] RSP: 002b:00007ffe0a49e508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 156.361152][ C0] RAX: ffffffffffffffda RBX: 00007ff9cf069860 RCX: 00007ff9cef78a90 [ 156.369259][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 156.377363][ C0] RBP: 00007ff9cf069860 R08: 0000000000000001 R09: ff0f764c5ba18247 [ 156.385390][ C0] R10: 00007ffe0a49e3c0 R11: 0000000000000246 R12: 0000000000000000 [ 156.393412][ C0] R13: 0000000000000001 R14: 00007ff9cf06d658 R15: 0000000000000001 [ 156.401536][ C0] [ 156.404607][ C0] task:modprobe state:R running task stack:24704 pid:8457 tgid:8457 ppid:1124 flags:0x00000002 [ 156.416462][ C0] Call Trace: [ 156.419778][ C0] [ 156.422756][ C0] __schedule+0x105f/0x34b0 [ 156.427337][ C0] ? __pfx___schedule+0x10/0x10 [ 156.432277][ C0] ? __pfx_mark_lock+0x10/0x10 [ 156.437103][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 156.442111][ C0] ? __pfx_mark_lock+0x10/0x10 [ 156.446946][ C0] ? hlock_class+0x4e/0x130 [ 156.451509][ C0] ? mark_lock+0xb5/0xc60 [ 156.455899][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 156.461168][ C0] ? unwind_get_return_address+0x59/0xa0 [ 156.466869][ C0] ? __pfx_mark_lock+0x10/0x10 [ 156.471702][ C0] ? hlock_class+0x4e/0x130 [ 156.476263][ C0] ? mark_lock+0xb5/0xc60 [ 156.480657][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 156.485788][ C0] ? __pfx_mark_lock+0x10/0x10 [ 156.490629][ C0] ? hlock_class+0x4e/0x130 [ 156.495190][ C0] ? mark_lock+0xb5/0xc60 [ 156.499582][ C0] ? rcu_is_watching+0x12/0xc0 [ 156.504413][ C0] ? __pfx_mark_lock+0x10/0x10 [ 156.509262][ C0] ? hlock_class+0x4e/0x130 [ 156.513828][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 156.518926][ C0] ? rcu_is_watching+0x12/0xc0 [ 156.523745][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 156.528845][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 156.534292][ C0] ? find_held_lock+0x2d/0x110 [ 156.539127][ C0] ? __schedule+0x102c/0x34b0 [ 156.543876][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.548991][ C0] ? __schedule+0x105f/0x34b0 [ 156.553737][ C0] ? __pfx___schedule+0x10/0x10 [ 156.558648][ C0] ? do_task_dead+0x9e/0x110 [ 156.563287][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.568400][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 156.574276][ C0] ? do_task_dead+0x40/0x110 [ 156.578928][ C0] ? do_task_dead+0xd6/0x110 [ 156.583581][ C0] ? do_exit+0x1de7/0x2ce0 [ 156.588073][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 156.593163][ C0] ? __pfx_do_exit+0x10/0x10 [ 156.597825][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 156.603269][ C0] ? do_group_exit+0xd3/0x2a0 [ 156.608019][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 156.613277][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 156.618206][ C0] ? do_syscall_64+0xcd/0x250 [ 156.622968][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.629119][ C0] [ 156.632195][ C0] task:kworker/u8:2 state:R running task stack:28784 pid:8464 tgid:8464 ppid:37 flags:0x00004000 [ 156.644322][ C0] Call Trace: [ 156.647633][ C0] [ 156.650619][ C0] ? __pfx_vms_clear_ptes+0x10/0x10 [ 156.655881][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 156.661145][ C0] ? __cond_resched+0x1b/0x30 [ 156.665879][ C0] ? unmap_page_range+0x4b8/0x2fa0 [ 156.671071][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 156.676504][ C0] ? mas_next_slot+0x12d3/0x21b0 [ 156.681510][ C0] ? uprobe_munmap+0x20/0x5c0 [ 156.686254][ C0] ? unmap_single_vma+0x194/0x2b0 [ 156.691343][ C0] ? unmap_vmas+0x22f/0x490 [ 156.695917][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 156.700840][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.705941][ C0] ? lock_acquire+0x2f/0xb0 [ 156.710520][ C0] ? __vm_area_free+0x38/0x50 [ 156.715260][ C0] ? __schedule+0x102c/0x34b0 [ 156.719995][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.725104][ C0] ? __schedule+0x105f/0x34b0 [ 156.729861][ C0] ? __pfx___schedule+0x10/0x10 [ 156.734771][ C0] ? do_task_dead+0x9e/0x110 [ 156.739414][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.744613][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 156.750483][ C0] ? do_task_dead+0x40/0x110 [ 156.755127][ C0] ? do_task_dead+0xd6/0x110 [ 156.759773][ C0] ? do_exit+0x1de7/0x2ce0 [ 156.764264][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 156.769346][ C0] ? __pfx_do_exit+0x10/0x10 [ 156.774000][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 156.779428][ C0] ? do_group_exit+0xd3/0x2a0 [ 156.784169][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 156.789427][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 156.794344][ C0] ? do_syscall_64+0xcd/0x250 [ 156.799096][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.805247][ C0] [ 156.808312][ C0] task:modprobe state:R running task stack:25408 pid:8473 tgid:8473 ppid:1087 flags:0x00000002 [ 156.820173][ C0] Call Trace: [ 156.823484][ C0] [ 156.826458][ C0] __schedule+0x105f/0x34b0 [ 156.831029][ C0] ? hlock_class+0x4e/0x130 [ 156.835587][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 156.840697][ C0] ? rcu_is_watching+0x12/0xc0 [ 156.845518][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 156.850616][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 156.856064][ C0] ? find_held_lock+0x2d/0x110 [ 156.860889][ C0] ? __schedule+0x102c/0x34b0 [ 156.865626][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.870744][ C0] ? __schedule+0x105f/0x34b0 [ 156.875493][ C0] ? __pfx___schedule+0x10/0x10 [ 156.880409][ C0] ? do_task_dead+0x9e/0x110 [ 156.885048][ C0] ? __pfx_lock_release+0x10/0x10 [ 156.890144][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 156.896010][ C0] ? do_task_dead+0x40/0x110 [ 156.900648][ C0] ? do_task_dead+0xd6/0x110 [ 156.905289][ C0] ? do_exit+0x1de7/0x2ce0 [ 156.909782][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 156.914875][ C0] ? __pfx_do_exit+0x10/0x10 [ 156.919530][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 156.924978][ C0] ? do_group_exit+0xd3/0x2a0 [ 156.929729][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 156.935008][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 156.939928][ C0] ? do_syscall_64+0xcd/0x250 [ 156.944677][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.950835][ C0] [ 156.953905][ C0] task:modprobe state:R running task stack:25136 pid:8479 tgid:8479 ppid:1087 flags:0x00000002 [ 156.965787][ C0] Call Trace: [ 156.969114][ C0] [ 156.972090][ C0] __schedule+0x105f/0x34b0 [ 156.976652][ C0] ? hlock_class+0x4e/0x130 [ 156.981209][ C0] ? mark_lock+0xb5/0xc60 [ 156.985606][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 156.990872][ C0] ? unwind_get_return_address+0x59/0xa0 [ 156.996575][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.001413][ C0] ? hlock_class+0x4e/0x130 [ 157.005985][ C0] ? mark_lock+0xb5/0xc60 [ 157.010389][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 157.015492][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.020335][ C0] ? hlock_class+0x4e/0x130 [ 157.024901][ C0] ? mark_lock+0xb5/0xc60 [ 157.029298][ C0] ? rcu_is_watching+0x12/0xc0 [ 157.034130][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.038980][ C0] ? hlock_class+0x4e/0x130 [ 157.043548][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 157.048654][ C0] ? rcu_is_watching+0x12/0xc0 [ 157.053473][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 157.058567][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 157.064026][ C0] ? find_held_lock+0x2d/0x110 [ 157.068864][ C0] ? __schedule+0x102c/0x34b0 [ 157.073604][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.078711][ C0] ? __schedule+0x105f/0x34b0 [ 157.083455][ C0] ? __pfx___schedule+0x10/0x10 [ 157.088372][ C0] ? do_task_dead+0x9e/0x110 [ 157.093030][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.098139][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 157.104015][ C0] ? do_task_dead+0x40/0x110 [ 157.108651][ C0] ? do_task_dead+0xd6/0x110 [ 157.113289][ C0] ? do_exit+0x1de7/0x2ce0 [ 157.117968][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 157.123052][ C0] ? __pfx_do_exit+0x10/0x10 [ 157.127709][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 157.133149][ C0] ? do_group_exit+0xd3/0x2a0 [ 157.137895][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 157.143168][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 157.148097][ C0] ? do_syscall_64+0xcd/0x250 [ 157.152863][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.159056][ C0] [ 157.162127][ C0] task:modprobe state:R running task stack:24704 pid:8488 tgid:8488 ppid:37 flags:0x00000002 [ 157.174003][ C0] Call Trace: [ 157.177323][ C0] [ 157.180304][ C0] ? mmput+0xdb/0x3e0 [ 157.184351][ C0] ? do_exit+0xadd/0x2ce0 [ 157.188738][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 157.193818][ C0] ? __pfx_do_exit+0x10/0x10 [ 157.198472][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 157.203912][ C0] ? do_group_exit+0xd3/0x2a0 [ 157.208663][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 157.213974][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 157.218909][ C0] ? do_syscall_64+0xcd/0x250 [ 157.223661][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.229846][ C0] [ 157.232927][ C0] task:modprobe state:R running task stack:25408 pid:8491 tgid:8491 ppid:1124 flags:0x00000002 [ 157.244804][ C0] Call Trace: [ 157.248126][ C0] [ 157.251116][ C0] __schedule+0x105f/0x34b0 [ 157.255691][ C0] ? __pfx___schedule+0x10/0x10 [ 157.260619][ C0] ? trace_tlb_flush+0x10f/0x170 [ 157.265607][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 157.271056][ C0] ? find_held_lock+0x2d/0x110 [ 157.275888][ C0] ? __schedule+0x102c/0x34b0 [ 157.280632][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.285752][ C0] ? __schedule+0x105f/0x34b0 [ 157.290502][ C0] ? __pfx___schedule+0x10/0x10 [ 157.295413][ C0] ? do_task_dead+0x9e/0x110 [ 157.300058][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.305162][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 157.311051][ C0] ? do_task_dead+0x40/0x110 [ 157.315702][ C0] ? do_task_dead+0xd6/0x110 [ 157.320361][ C0] ? do_exit+0x1de7/0x2ce0 [ 157.324851][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 157.329938][ C0] ? __pfx_do_exit+0x10/0x10 [ 157.334601][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 157.340040][ C0] ? do_group_exit+0xd3/0x2a0 [ 157.344790][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 157.350058][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 157.355059][ C0] ? do_syscall_64+0xcd/0x250 [ 157.359818][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.365977][ C0] [ 157.369044][ C0] task:modprobe state:R running task stack:25136 pid:8497 tgid:8497 ppid:1124 flags:0x00004002 [ 157.380897][ C0] Call Trace: [ 157.384215][ C0] [ 157.387196][ C0] __schedule+0x105f/0x34b0 [ 157.391796][ C0] ? __pfx___schedule+0x10/0x10 [ 157.396707][ C0] ? do_task_dead+0x9e/0x110 [ 157.401362][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.406476][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 157.412344][ C0] ? do_task_dead+0x40/0x110 [ 157.416980][ C0] do_task_dead+0xd6/0x110 [ 157.421455][ C0] do_exit+0x1de7/0x2ce0 [ 157.425769][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 157.430848][ C0] ? __pfx_do_exit+0x10/0x10 [ 157.435502][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 157.440950][ C0] do_group_exit+0xd3/0x2a0 [ 157.445525][ C0] __x64_sys_exit_group+0x3e/0x50 [ 157.450624][ C0] x64_sys_call+0x14a9/0x16a0 [ 157.455375][ C0] do_syscall_64+0xcd/0x250 [ 157.459955][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.465921][ C0] RIP: 0033:0x7f3df9dd7a90 [ 157.470387][ C0] RSP: 002b:00007ffc2e393c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 157.478860][ C0] RAX: ffffffffffffffda RBX: 00007f3df9ec8860 RCX: 00007f3df9dd7a90 [ 157.486882][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 157.494908][ C0] RBP: 00007f3df9ec8860 R08: 0000000000000001 R09: 71752b912920dd37 [ 157.502925][ C0] R10: 00007ffc2e393b40 R11: 0000000000000246 R12: 0000000000000000 [ 157.510946][ C0] R13: 0000000000000001 R14: 00007f3df9ecc658 R15: 0000000000000001 [ 157.518996][ C0] [ 157.522060][ C0] task:modprobe state:R running task stack:25408 pid:8504 tgid:8504 ppid:37 flags:0x00000002 [ 157.533905][ C0] Call Trace: [ 157.537311][ C0] [ 157.540291][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 157.545596][ C0] ? find_held_lock+0x2d/0x110 [ 157.550421][ C0] ? hlock_class+0x4e/0x130 [ 157.554985][ C0] ? mark_lock+0xb5/0xc60 [ 157.559382][ C0] ? hlock_class+0x4e/0x130 [ 157.563949][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 157.568951][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.573791][ C0] ? hlock_class+0x4e/0x130 [ 157.578357][ C0] ? mark_lock+0xb5/0xc60 [ 157.582746][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 157.588020][ C0] ? unwind_get_return_address+0x59/0xa0 [ 157.593723][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.598562][ C0] ? hlock_class+0x4e/0x130 [ 157.603142][ C0] ? mark_lock+0xb5/0xc60 [ 157.607547][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 157.612646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.617500][ C0] ? hlock_class+0x4e/0x130 [ 157.622153][ C0] ? mark_lock+0xb5/0xc60 [ 157.626552][ C0] ? rcu_is_watching+0x12/0xc0 [ 157.631385][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.636224][ C0] ? hlock_class+0x4e/0x130 [ 157.640798][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 157.645906][ C0] ? rcu_is_watching+0x12/0xc0 [ 157.650725][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 157.655809][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 157.661257][ C0] ? find_held_lock+0x2d/0x110 [ 157.666089][ C0] ? __schedule+0x102c/0x34b0 [ 157.670827][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.675943][ C0] ? __schedule+0x105f/0x34b0 [ 157.680698][ C0] ? __pfx___schedule+0x10/0x10 [ 157.685613][ C0] ? do_task_dead+0x9e/0x110 [ 157.690268][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.695374][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 157.701250][ C0] ? do_task_dead+0x40/0x110 [ 157.705899][ C0] ? do_task_dead+0xd6/0x110 [ 157.710590][ C0] ? do_exit+0x1de7/0x2ce0 [ 157.715088][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 157.720165][ C0] ? __pfx_do_exit+0x10/0x10 [ 157.724823][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 157.730294][ C0] ? do_group_exit+0xd3/0x2a0 [ 157.735045][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 157.740311][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 157.745221][ C0] ? do_syscall_64+0xcd/0x250 [ 157.749986][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.756141][ C0] [ 157.759219][ C0] task:modprobe state:R running task stack:25408 pid:8514 tgid:8514 ppid:214 flags:0x00000002 [ 157.771065][ C0] Call Trace: [ 157.774385][ C0] [ 157.777366][ C0] __schedule+0x105f/0x34b0 [ 157.781940][ C0] ? find_held_lock+0x2d/0x110 [ 157.786769][ C0] ? hlock_class+0x4e/0x130 [ 157.791340][ C0] ? mark_lock+0xb5/0xc60 [ 157.795747][ C0] ? hlock_class+0x4e/0x130 [ 157.800306][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 157.805342][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.810189][ C0] ? hlock_class+0x4e/0x130 [ 157.814744][ C0] ? mark_lock+0xb5/0xc60 [ 157.819142][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 157.824408][ C0] ? unwind_get_return_address+0x59/0xa0 [ 157.830101][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.834934][ C0] ? hlock_class+0x4e/0x130 [ 157.839491][ C0] ? mark_lock+0xb5/0xc60 [ 157.843881][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 157.848976][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.853810][ C0] ? hlock_class+0x4e/0x130 [ 157.858369][ C0] ? mark_lock+0xb5/0xc60 [ 157.862765][ C0] ? rcu_is_watching+0x12/0xc0 [ 157.867585][ C0] ? __pfx_mark_lock+0x10/0x10 [ 157.872422][ C0] ? hlock_class+0x4e/0x130 [ 157.876976][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 157.882089][ C0] ? rcu_is_watching+0x12/0xc0 [ 157.886908][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 157.891998][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 157.897442][ C0] ? find_held_lock+0x2d/0x110 [ 157.902269][ C0] ? __schedule+0x102c/0x34b0 [ 157.907004][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.912114][ C0] ? __schedule+0x105f/0x34b0 [ 157.916858][ C0] ? __pfx___schedule+0x10/0x10 [ 157.921768][ C0] ? do_task_dead+0x9e/0x110 [ 157.926422][ C0] ? __pfx_lock_release+0x10/0x10 [ 157.931528][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 157.937404][ C0] ? do_task_dead+0x40/0x110 [ 157.942044][ C0] ? do_task_dead+0xd6/0x110 [ 157.946686][ C0] ? do_exit+0x1de7/0x2ce0 [ 157.951176][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 157.956260][ C0] ? __pfx_do_exit+0x10/0x10 [ 157.960909][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 157.966358][ C0] ? do_group_exit+0xd3/0x2a0 [ 157.971282][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 157.976551][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 157.981474][ C0] ? do_syscall_64+0xcd/0x250 [ 157.986233][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.992400][ C0] [ 157.995469][ C0] task:modprobe state:R running task stack:25408 pid:8524 tgid:8524 ppid:214 flags:0x00000002 [ 158.007580][ C0] Call Trace: [ 158.010906][ C0] [ 158.013889][ C0] __schedule+0x105f/0x34b0 [ 158.018476][ C0] ? __pfx___schedule+0x10/0x10 [ 158.023395][ C0] ? hlock_class+0x4e/0x130 [ 158.027958][ C0] ? mark_lock+0xb5/0xc60 [ 158.032351][ C0] ? hlock_class+0x4e/0x130 [ 158.036911][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 158.041931][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.046779][ C0] ? hlock_class+0x4e/0x130 [ 158.051344][ C0] ? mark_lock+0xb5/0xc60 [ 158.055742][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 158.061008][ C0] ? unwind_get_return_address+0x59/0xa0 [ 158.066706][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.071547][ C0] ? hlock_class+0x4e/0x130 [ 158.076104][ C0] ? mark_lock+0xb5/0xc60 [ 158.080495][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 158.085772][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.090615][ C0] ? hlock_class+0x4e/0x130 [ 158.095172][ C0] ? mark_lock+0xb5/0xc60 [ 158.099569][ C0] ? rcu_is_watching+0x12/0xc0 [ 158.104398][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.109233][ C0] ? hlock_class+0x4e/0x130 [ 158.113790][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 158.118915][ C0] ? rcu_is_watching+0x12/0xc0 [ 158.123772][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 158.128958][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 158.134410][ C0] ? find_held_lock+0x2d/0x110 [ 158.139241][ C0] ? __schedule+0x102c/0x34b0 [ 158.143978][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.149096][ C0] ? __schedule+0x105f/0x34b0 [ 158.153838][ C0] ? __pfx___schedule+0x10/0x10 [ 158.158759][ C0] ? do_task_dead+0x9e/0x110 [ 158.163392][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.168485][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 158.174356][ C0] ? do_task_dead+0x40/0x110 [ 158.179002][ C0] ? do_task_dead+0xd6/0x110 [ 158.183655][ C0] ? do_exit+0x1de7/0x2ce0 [ 158.188156][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 158.193235][ C0] ? __pfx_do_exit+0x10/0x10 [ 158.197905][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 158.203350][ C0] ? do_group_exit+0xd3/0x2a0 [ 158.208098][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 158.213371][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 158.218287][ C0] ? do_syscall_64+0xcd/0x250 [ 158.223044][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.229559][ C0] [ 158.232630][ C0] task:modprobe state:R running task stack:25408 pid:8533 tgid:8533 ppid:214 flags:0x00000002 [ 158.244581][ C0] Call Trace: [ 158.247915][ C0] [ 158.250904][ C0] __schedule+0x105f/0x34b0 [ 158.255480][ C0] ? __pfx___schedule+0x10/0x10 [ 158.260395][ C0] ? do_task_dead+0x9e/0x110 [ 158.265038][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.270150][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 158.276027][ C0] ? do_task_dead+0x40/0x110 [ 158.280678][ C0] do_task_dead+0xd6/0x110 [ 158.285162][ C0] do_exit+0x1de7/0x2ce0 [ 158.289480][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 158.294555][ C0] ? __pfx_do_exit+0x10/0x10 [ 158.299210][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 158.304654][ C0] do_group_exit+0xd3/0x2a0 [ 158.309234][ C0] __x64_sys_exit_group+0x3e/0x50 [ 158.314333][ C0] x64_sys_call+0x14a9/0x16a0 [ 158.319091][ C0] do_syscall_64+0xcd/0x250 [ 158.323673][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.329636][ C0] RIP: 0033:0x7f988e368a90 [ 158.334100][ C0] RSP: 002b:00007ffe71d3f268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 158.342576][ C0] RAX: ffffffffffffffda RBX: 00007f988e459860 RCX: 00007f988e368a90 [ 158.350604][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 158.358719][ C0] RBP: 00007f988e459860 R08: 0000000000000001 R09: 21dbbabf52a78728 [ 158.366741][ C0] R10: 00007ffe71d3f120 R11: 0000000000000246 R12: 0000000000000000 [ 158.374773][ C0] R13: 0000000000000001 R14: 00007f988e45d658 R15: 0000000000000001 [ 158.382840][ C0] [ 158.385917][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:8540 tgid:8540 ppid:37 flags:0x00004000 [ 158.397814][ C0] Call Trace: [ 158.401142][ C0] [ 158.404122][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 158.410801][ C0] ret_from_fork_asm+0x1a/0x30 [ 158.415664][ C0] [ 158.418728][ C0] task:modprobe state:R running task stack:24704 pid:8541 tgid:8541 ppid:1087 flags:0x00000002 [ 158.430855][ C0] Call Trace: [ 158.434176][ C0] [ 158.437149][ C0] __schedule+0x105f/0x34b0 [ 158.441722][ C0] ? __pfx___schedule+0x10/0x10 [ 158.446649][ C0] ? rcu_is_watching+0x12/0xc0 [ 158.451476][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 158.456572][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 158.462016][ C0] ? find_held_lock+0x2d/0x110 [ 158.466845][ C0] ? __schedule+0x102c/0x34b0 [ 158.471586][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.476705][ C0] ? __schedule+0x105f/0x34b0 [ 158.481454][ C0] ? __pfx___schedule+0x10/0x10 [ 158.486358][ C0] ? do_task_dead+0x9e/0x110 [ 158.491009][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.496121][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 158.501997][ C0] ? do_task_dead+0x40/0x110 [ 158.506651][ C0] ? do_task_dead+0xd6/0x110 [ 158.511307][ C0] ? do_exit+0x1de7/0x2ce0 [ 158.515811][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 158.520888][ C0] ? __pfx_do_exit+0x10/0x10 [ 158.525542][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 158.530978][ C0] ? do_group_exit+0xd3/0x2a0 [ 158.535733][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 158.541002][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 158.545923][ C0] ? do_syscall_64+0xcd/0x250 [ 158.550679][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.556945][ C0] [ 158.560017][ C0] task:modprobe state:R running task stack:25584 pid:8546 tgid:8546 ppid:214 flags:0x00004000 [ 158.571881][ C0] Call Trace: [ 158.575202][ C0] [ 158.578178][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 158.583196][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.588030][ C0] ? lock_acquire+0x2f/0xb0 [ 158.592619][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 158.597878][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 158.602709][ C0] ? page_ext_get+0x34/0x310 [ 158.607378][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 158.612648][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 158.617923][ C0] ? hlock_class+0x4e/0x130 [ 158.622490][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 158.627596][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 158.632952][ C0] ? find_held_lock+0x2d/0x110 [ 158.637787][ C0] ? debug_object_activate+0x34d/0x540 [ 158.643312][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.648404][ C0] ? lock_acquire+0x2f/0xb0 [ 158.652981][ C0] ? debug_object_activate+0x199/0x540 [ 158.658509][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 158.663760][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 158.669636][ C0] ? debug_object_activate+0x34d/0x540 [ 158.675167][ C0] ? find_held_lock+0x2d/0x110 [ 158.680000][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 158.685621][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.690719][ C0] ? timerqueue_add+0x1c2/0x330 [ 158.695662][ C0] ? hlock_class+0x4e/0x130 [ 158.700226][ C0] ? mark_lock+0xb5/0xc60 [ 158.704619][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 158.710496][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 158.716116][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.720952][ C0] ? hlock_class+0x4e/0x130 [ 158.725518][ C0] ? mark_lock+0xb5/0xc60 [ 158.729914][ C0] ? rcu_is_watching+0x12/0xc0 [ 158.734727][ C0] ? __pfx_mark_lock+0x10/0x10 [ 158.739576][ C0] ? hlock_class+0x4e/0x130 [ 158.744138][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 158.749247][ C0] ? rcu_is_watching+0x12/0xc0 [ 158.754069][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 158.759169][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 158.764624][ C0] ? find_held_lock+0x2d/0x110 [ 158.769453][ C0] ? __schedule+0x102c/0x34b0 [ 158.774188][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.779337][ C0] ? __schedule+0x105f/0x34b0 [ 158.784091][ C0] ? __pfx___schedule+0x10/0x10 [ 158.789024][ C0] ? do_task_dead+0x9e/0x110 [ 158.793667][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.798769][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 158.804645][ C0] ? do_task_dead+0x40/0x110 [ 158.809283][ C0] ? do_task_dead+0xd6/0x110 [ 158.813929][ C0] ? do_exit+0x1de7/0x2ce0 [ 158.818418][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 158.823502][ C0] ? __pfx_do_exit+0x10/0x10 [ 158.828156][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 158.833597][ C0] ? do_group_exit+0xd3/0x2a0 [ 158.838350][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 158.843619][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 158.848541][ C0] ? do_syscall_64+0xcd/0x250 [ 158.853294][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.859449][ C0] [ 158.862510][ C0] task:modprobe state:R running task stack:25408 pid:8557 tgid:8557 ppid:37 flags:0x00000002 [ 158.874369][ C0] Call Trace: [ 158.877690][ C0] [ 158.880662][ C0] __schedule+0x105f/0x34b0 [ 158.885228][ C0] ? __pfx___schedule+0x10/0x10 [ 158.890131][ C0] ? do_task_dead+0x9e/0x110 [ 158.894777][ C0] ? __pfx_lock_release+0x10/0x10 [ 158.899890][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 158.905771][ C0] ? do_task_dead+0x40/0x110 [ 158.910436][ C0] do_task_dead+0xd6/0x110 [ 158.914912][ C0] do_exit+0x1de7/0x2ce0 [ 158.919223][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 158.924303][ C0] ? __pfx_do_exit+0x10/0x10 [ 158.928945][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 158.934384][ C0] do_group_exit+0xd3/0x2a0 [ 158.938963][ C0] __x64_sys_exit_group+0x3e/0x50 [ 158.944054][ C0] x64_sys_call+0x14a9/0x16a0 [ 158.948799][ C0] do_syscall_64+0xcd/0x250 [ 158.953372][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.959339][ C0] RIP: 0033:0x7f125664ca90 [ 158.963802][ C0] RSP: 002b:00007ffdb6020e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 158.972277][ C0] RAX: ffffffffffffffda RBX: 00007f125673d860 RCX: 00007f125664ca90 [ 158.980384][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 158.988415][ C0] RBP: 00007f125673d860 R08: 0000000000000001 R09: 8f9a718233b154c5 [ 158.996442][ C0] R10: 00007ffdb6020d20 R11: 0000000000000246 R12: 0000000000000000 [ 159.004477][ C0] R13: 0000000000000001 R14: 00007f1256741658 R15: 0000000000000001 [ 159.012514][ C0] [ 159.015581][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8564 tgid:8564 ppid:214 flags:0x00004000 [ 159.027470][ C0] Call Trace: [ 159.030794][ C0] [ 159.033762][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 159.040437][ C0] __switch_to_asm+0x70/0x70 [ 159.045210][ C0] [ 159.048264][ C0] task:modprobe state:R running task stack:25136 pid:8569 tgid:8569 ppid:1124 flags:0x00000002 [ 159.060134][ C0] Call Trace: [ 159.063461][ C0] [ 159.066446][ C0] __schedule+0x105f/0x34b0 [ 159.071025][ C0] ? free_unref_folios+0x8a5/0x1170 [ 159.076288][ C0] ? hlock_class+0x4e/0x130 [ 159.080852][ C0] ? mark_lock+0xb5/0xc60 [ 159.085256][ C0] ? hlock_class+0x4e/0x130 [ 159.089824][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 159.094831][ C0] ? __pfx_mark_lock+0x10/0x10 [ 159.099672][ C0] ? hlock_class+0x4e/0x130 [ 159.104229][ C0] ? mark_lock+0xb5/0xc60 [ 159.108614][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 159.113873][ C0] ? unwind_get_return_address+0x59/0xa0 [ 159.119571][ C0] ? __pfx_mark_lock+0x10/0x10 [ 159.124408][ C0] ? hlock_class+0x4e/0x130 [ 159.128975][ C0] ? mark_lock+0xb5/0xc60 [ 159.133375][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 159.138469][ C0] ? __pfx_mark_lock+0x10/0x10 [ 159.143324][ C0] ? hlock_class+0x4e/0x130 [ 159.147888][ C0] ? mark_lock+0xb5/0xc60 [ 159.152283][ C0] ? rcu_is_watching+0x12/0xc0 [ 159.157104][ C0] ? __pfx_mark_lock+0x10/0x10 [ 159.161934][ C0] ? hlock_class+0x4e/0x130 [ 159.166538][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 159.171648][ C0] ? rcu_is_watching+0x12/0xc0 [ 159.176474][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 159.181574][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 159.187022][ C0] ? find_held_lock+0x2d/0x110 [ 159.191853][ C0] ? __schedule+0x102c/0x34b0 [ 159.196592][ C0] ? __pfx_lock_release+0x10/0x10 [ 159.201710][ C0] ? __schedule+0x105f/0x34b0 [ 159.206456][ C0] ? __pfx___schedule+0x10/0x10 [ 159.211376][ C0] ? do_task_dead+0x9e/0x110 [ 159.216010][ C0] ? __pfx_lock_release+0x10/0x10 [ 159.221107][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 159.226987][ C0] ? do_task_dead+0x40/0x110 [ 159.229096][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 159.231601][ C0] ? do_task_dead+0xd6/0x110 [ 159.239643][ T18] 0-...D [ 159.244156][ C0] ? do_exit+0x1de7/0x2ce0 [ 159.247097][ T18] } 2669 jiffies s: 1129 root: 0x1/. [ 159.251500][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 159.251536][ C0] ? __pfx_do_exit+0x10/0x10 [ 159.256913][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 159.261918][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 159.261967][ C0] ? do_group_exit+0xd3/0x2a0 [ 159.266532][ T18] Sending NMI from CPU 1 to CPUs 0: [ 159.273616][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 159.273669][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 159.279088][ C0] NMI backtrace for cpu 0 [ 159.279114][ C0] CPU: 0 UID: 0 PID: 2536 Comm: acpid Not tainted 6.12.0-rc3-syzkaller-00051-g07b887f8236e #0 [ 159.279147][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 159.279163][ C0] RIP: 0010:serial8250_console_write+0x258/0x17c0 [ 159.279195][ C0] Code: 1f 00 49 8d ad c0 02 00 00 4c 89 ef 89 44 24 38 e8 7d 91 fe ff 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 <84> c0 74 06 0f 8e 1f 15 00 00 45 0f b6 a5 c0 02 00 00 31 ff 44 89 [ 159.279222][ C0] RSP: 0018:ffffc90000006f88 EFLAGS: 00000802 [ 159.279243][ C0] RAX: 0000000000000000 RBX: ffffffff934685a0 RCX: 0000000000000000 [ 159.279261][ C0] RDX: 1ffffffff26c6b1c RSI: ffffffff82a1e7f3 RDI: ffffffff93635660 [ 159.279281][ C0] RBP: ffffffff936358e0 R08: 0000000000000001 R09: 000000000000001f [ 159.279298][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 159.279315][ C0] R13: ffffffff93635620 R14: ffffffff93635670 R15: 0000000000000033 [ 159.279334][ C0] FS: 00007f80657c5740(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 159.279361][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 159.279388][ C0] CR2: 00000000200012b8 CR3: 0000000115bf6000 CR4: 00000000003506f0 [ 159.279406][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 159.279423][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 159.279446][ C0] Call Trace: [ 159.279456][ C0] [ 159.279465][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 159.279507][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 159.279534][ C0] ? nmi_handle+0x1a9/0x5c0 [ 159.279559][ C0] ? serial8250_console_write+0x258/0x17c0 [ 159.279586][ C0] ? default_do_nmi+0x6a/0x160 [ 159.279613][ C0] ? exc_nmi+0x170/0x1e0 [ 159.279638][ C0] ? end_repeat_nmi+0xf/0x53 [ 159.279681][ C0] ? serial8250_console_write+0x243/0x17c0 [ 159.279716][ C0] ? serial8250_console_write+0x258/0x17c0 [ 159.279744][ C0] ? serial8250_console_write+0x258/0x17c0 [ 159.279772][ C0] ? serial8250_console_write+0x258/0x17c0 [ 159.279799][ C0] [ 159.279807][ C0] [ 159.279816][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 159.279856][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 159.279883][ C0] ? rcu_is_watching+0x12/0xc0 [ 159.279910][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 159.279938][ C0] ? console_lock_spinning_enable+0x9f/0xd0 [ 159.279966][ C0] ? console_flush_all+0x7bd/0xc60 [ 159.279994][ C0] ? lock_acquire+0x2f/0xb0 [ 159.280028][ C0] ? console_flush_all+0x7bd/0xc60 [ 159.280062][ C0] console_flush_all+0x800/0xc60 [ 159.280093][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 159.280120][ C0] ? find_held_lock+0x2d/0x110 [ 159.280150][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 159.280175][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 159.280205][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 159.280240][ C0] console_unlock+0xd9/0x210 [ 159.280266][ C0] ? __pfx_console_unlock+0x10/0x10 [ 159.280292][ C0] ? vprintk_emit+0x5c0/0x6f0 [ 159.280320][ C0] ? lock_acquire+0x2f/0xb0 [ 159.280354][ C0] ? vprintk_emit+0x638/0x6f0 [ 159.280383][ C0] vprintk_emit+0x424/0x6f0 [ 159.280411][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 159.280445][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 159.280482][ C0] ? find_held_lock+0x2d/0x110 [ 159.280511][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 159.280545][ C0] vprintk+0x7f/0xa0 [ 159.280574][ C0] _printk+0xc8/0x100 [ 159.280609][ C0] ? __pfx__printk+0x10/0x10 [ 159.280649][ C0] ? lock_acquire+0x2f/0xb0 [ 159.280683][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 159.280713][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 159.280748][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 159.280782][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 159.280827][ C0] ? lock_acquire+0x2f/0xb0 [ 159.280863][ C0] sched_show_task+0x3f0/0x5f0 [ 159.280896][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 159.280925][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 159.280962][ C0] show_state_filter+0xee/0x320 [ 159.280992][ C0] k_spec+0xed/0x150 [ 159.281024][ C0] ? __pfx_k_spec+0x10/0x10 [ 159.281055][ C0] kbd_event+0xcbd/0x17a0 [ 159.281093][ C0] ? __pfx_kbd_event+0x10/0x10 [ 159.281131][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 159.281167][ C0] ? rcu_is_watching+0x12/0xc0 [ 159.281194][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 159.281224][ C0] input_handler_events_default+0x116/0x1b0 [ 159.281262][ C0] input_pass_values+0x777/0x8e0 [ 159.281304][ C0] input_handle_event+0xb30/0x14d0 [ 159.281347][ C0] input_event+0x83/0xa0 [ 159.281387][ C0] hidinput_hid_event+0xa12/0x2410 [ 159.281422][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 159.281460][ C0] ? input_event+0x8e/0xa0 [ 159.281502][ C0] hid_process_event+0x4b7/0x5e0 [ 159.281527][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 159.281561][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 159.281587][ C0] hid_input_array_field+0x535/0x710 [ 159.281619][ C0] hid_report_raw_event+0xa02/0x11c0 [ 159.281652][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 159.281684][ C0] hid_irq_in+0x35e/0x870 [ 159.281721][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 159.281753][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 159.281785][ C0] dummy_timer+0x17c3/0x38d0 [ 159.281829][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 159.281859][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 159.281891][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 159.281919][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 159.281961][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 159.281999][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 159.282034][ C0] hrtimer_run_softirq+0x17d/0x350 [ 159.282072][ C0] handle_softirqs+0x206/0x8d0 [ 159.282102][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 159.282132][ C0] irq_exit_rcu+0xac/0x110 [ 159.282158][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 159.282192][ C0] [ 159.282200][ C0] [ 159.282209][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 159.282249][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x0/0x20 [ 159.282283][ C0] Code: 0c 24 89 f2 89 fe bf 05 00 00 00 e9 2a fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 0c 24 48 89 f2 48 89 fe bf 07 00 00 00 e9 f8 fd [ 159.282321][ C0] RSP: 0018:ffffc9000163fb00 EFLAGS: 00000246 [ 159.282341][ C0] RAX: 0000000000000000 RBX: ffffc9000163fc20 RCX: ffffffff81bb5b31 [ 159.282360][ C0] RDX: ffff888115c30000 RSI: 0000000000000008 RDI: 0000000000000000 [ 159.282377][ C0] RBP: 0000000000000008 R08: 0000000000000007 R09: 000000007fffffff [ 159.282394][ C0] R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000000 [ 159.282411][ C0] R13: ffffc9000163fc28 R14: ffffc9000163fc30 R15: 0000000000000000 [ 159.282437][ C0] ? core_sys_select+0x2a1/0xb80 [ 159.282479][ C0] __check_object_size+0x31/0x710 [ 159.282519][ C0] core_sys_select+0x2c0/0xb80 [ 159.282559][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 159.282598][ C0] ? dput.part.0+0xd8/0x9b0 [ 159.282642][ C0] ? set_user_sigmask+0x217/0x2a0 [ 159.282681][ C0] ? vfs_read+0x228/0xbd0 [ 159.282718][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 159.282756][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 159.282784][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 159.282825][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 159.282870][ C0] __x64_sys_pselect6+0x183/0x240 [ 159.282910][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 159.282955][ C0] do_syscall_64+0xcd/0x250 [ 159.282994][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.283038][ C0] RIP: 0033:0x7f8065894591 [ 159.283065][ C0] Code: 89 44 24 20 4c 8d 64 24 20 48 89 54 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2d 45 31 c9 4d 89 e0 4c 89 f2 b8 0e 01 00 00 0f 05 <48> 89 c3 48 3d 00 f0 ff ff 76 69 48 8b 05 65 58 0d 00 f7 db 64 89 [ 159.283089][ C0] RSP: 002b:00007fff4c9f1700 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 159.283113][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8065894591 [ 159.283132][ C0] RDX: 0000000000000000 RSI: 00007fff4c9f17f8 RDI: 000000000000000d [ 159.283149][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 159.283165][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.283182][ C0] R13: 000055ed84dc6178 R14: 0000000000000000 R15: 000000000000000c [ 159.283206][ C0] [ 160.108594][ C0] ? do_syscall_64+0xcd/0x250 [ 160.113350][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.119516][ C0] [ 160.122588][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:8582 tgid:8582 ppid:37 flags:0x00004000 [ 160.134471][ C0] Call Trace: [ 160.137784][ C0] [ 160.140759][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 160.147435][ C0] __switch_to_asm+0x70/0x70 [ 160.152110][ C0] [ 160.155160][ C0] task:modprobe state:R running task stack:24416 pid:8605 tgid:8605 ppid:1087 flags:0x00000002 [ 160.167103][ C0] Call Trace: [ 160.170426][ C0] [ 160.173393][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 160.179261][ C0] ? do_task_dead+0x40/0x110 [ 160.183914][ C0] ? do_task_dead+0xd6/0x110 [ 160.188572][ C0] ? do_exit+0x1de7/0x2ce0 [ 160.193062][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 160.198146][ C0] ? __pfx_do_exit+0x10/0x10 [ 160.202811][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 160.208260][ C0] ? do_group_exit+0xd3/0x2a0 [ 160.213011][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 160.218271][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 160.223199][ C0] ? do_syscall_64+0xcd/0x250 [ 160.227955][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.234112][ C0] [ 160.237175][ C0] task:modprobe state:R running task stack:25408 pid:8607 tgid:8607 ppid:1124 flags:0x00000002 [ 160.249053][ C0] Call Trace: [ 160.252377][ C0] [ 160.255366][ C0] __schedule+0x105f/0x34b0 [ 160.259945][ C0] ? __pfx___schedule+0x10/0x10 [ 160.264850][ C0] ? do_task_dead+0x9e/0x110 [ 160.269494][ C0] ? __pfx_lock_release+0x10/0x10 [ 160.274584][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 160.280450][ C0] ? do_task_dead+0x40/0x110 [ 160.285098][ C0] do_task_dead+0xd6/0x110 [ 160.289570][ C0] do_exit+0x1de7/0x2ce0 [ 160.293878][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 160.298964][ C0] ? __pfx_do_exit+0x10/0x10 [ 160.303620][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 160.309052][ C0] do_group_exit+0xd3/0x2a0 [ 160.313623][ C0] __x64_sys_exit_group+0x3e/0x50 [ 160.318715][ C0] x64_sys_call+0x14a9/0x16a0 [ 160.323448][ C0] do_syscall_64+0xcd/0x250 [ 160.328023][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.333984][ C0] RIP: 0033:0x7fcddea3da90 [ 160.338449][ C0] RSP: 002b:00007ffe42481528 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 160.346923][ C0] RAX: ffffffffffffffda RBX: 00007fcddeb2e860 RCX: 00007fcddea3da90 [ 160.354941][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 160.362960][ C0] RBP: 00007fcddeb2e860 R08: 0000000000000001 R09: bb39ffc67394e174 [ 160.370982][ C0] R10: 00007ffe424813e0 R11: 0000000000000246 R12: 0000000000000000 [ 160.379001][ C0] R13: 0000000000000001 R14: 00007fcddeb32658 R15: 0000000000000001 [ 160.387037][ C0] [ 160.390106][ C0] task:modprobe state:R running task stack:23984 pid:8612 tgid:8612 ppid:1087 flags:0x00000002 [ 160.401949][ C0] Call Trace: [ 160.405260][ C0] [ 160.408244][ C0] __schedule+0x105f/0x34b0 [ 160.412816][ C0] ? rcu_is_watching+0x12/0xc0 [ 160.417634][ C0] ? rcu_is_watching+0x12/0xc0 [ 160.422454][ C0] ? rcu_is_watching+0x12/0xc0 [ 160.427268][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 160.432371][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 160.437821][ C0] ? find_held_lock+0x2d/0x110 [ 160.442658][ C0] ? __schedule+0x102c/0x34b0 [ 160.447412][ C0] ? __pfx_lock_release+0x10/0x10 [ 160.452514][ C0] ? __schedule+0x105f/0x34b0 [ 160.457262][ C0] ? __pfx___schedule+0x10/0x10 [ 160.462187][ C0] ? do_task_dead+0x9e/0x110 [ 160.466831][ C0] ? __pfx_lock_release+0x10/0x10 [ 160.472031][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 160.477911][ C0] ? do_task_dead+0x40/0x110 [ 160.482561][ C0] ? do_task_dead+0xd6/0x110 [ 160.487205][ C0] ? do_exit+0x1de7/0x2ce0 [ 160.491690][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 160.496762][ C0] ? __pfx_do_exit+0x10/0x10 [ 160.501415][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 160.506859][ C0] ? do_group_exit+0xd3/0x2a0 [ 160.511600][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 160.516862][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 160.521764][ C0] ? do_syscall_64+0xcd/0x250 [ 160.526509][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.532661][ C0] [ 160.535720][ C0] task:modprobe state:R running task stack:24704 pid:8618 tgid:8618 ppid:289 flags:0x00000002 [ 160.547573][ C0] Call Trace: [ 160.550894][ C0] [ 160.553874][ C0] __schedule+0x105f/0x34b0 [ 160.558461][ C0] ? __pfx___schedule+0x10/0x10 [ 160.563384][ C0] ? lock_acquire+0x2f/0xb0 [ 160.567968][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 160.573356][ C0] schedule+0xe7/0x350 [ 160.577494][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 160.583198][ C0] asm_exc_page_fault+0x26/0x30 [ 160.588129][ C0] RIP: 0033:0x7fbe7d304a90 [ 160.592595][ C0] RSP: 002b:00007ffc8c0ad5c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 160.601065][ C0] RAX: ffffffffffffffda RBX: 00007fbe7d3f5860 RCX: 00007fbe7d304a90 [ 160.609084][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 160.617103][ C0] RBP: 00007fbe7d3f5860 R08: 0000000000000001 R09: e00525bfe5547e88 [ 160.625134][ C0] R10: 00007ffc8c0ad480 R11: 0000000000000246 R12: 0000000000000000 [ 160.633162][ C0] R13: 0000000000000001 R14: 00007fbe7d3f9658 R15: 0000000000000001 [ 160.641206][ C0] [ 160.644273][ C0] task:modprobe state:R running task stack:23984 pid:8621 tgid:8621 ppid:1087 flags:0x00000002 [ 160.656137][ C0] Call Trace: [ 160.659453][ C0] [ 160.662429][ C0] __schedule+0x105f/0x34b0 [ 160.667013][ C0] ? __pfx___schedule+0x10/0x10 [ 160.671924][ C0] ? do_task_dead+0x9e/0x110 [ 160.676573][ C0] ? __pfx_lock_release+0x10/0x10 [ 160.681689][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 160.687563][ C0] ? do_task_dead+0x40/0x110 [ 160.692204][ C0] do_task_dead+0xd6/0x110 [ 160.696686][ C0] do_exit+0x1de7/0x2ce0 [ 160.701048][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 160.706122][ C0] ? __pfx_do_exit+0x10/0x10 [ 160.710773][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 160.716217][ C0] do_group_exit+0xd3/0x2a0 [ 160.720801][ C0] __x64_sys_exit_group+0x3e/0x50 [ 160.725901][ C0] x64_sys_call+0x14a9/0x16a0 [ 160.730638][ C0] do_syscall_64+0xcd/0x250 [ 160.735216][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.741198][ C0] RIP: 0033:0x7f219567ea90 [ 160.745669][ C0] RSP: 002b:00007ffd28cf7e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 160.754157][ C0] RAX: ffffffffffffffda RBX: 00007f219576f860 RCX: 00007f219567ea90 [ 160.762202][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 160.770231][ C0] RBP: 00007f219576f860 R08: 0000000000000001 R09: 49d9132c8bd61ae0 [ 160.778311][ C0] R10: 00007ffd28cf7d20 R11: 0000000000000246 R12: 0000000000000000 [ 160.786335][ C0] R13: 0000000000000001 R14: 00007f2195773658 R15: 0000000000000001 [ 160.794374][ C0] [ 160.797446][ C0] task:modprobe state:R running task stack:25408 pid:8626 tgid:8626 ppid:1124 flags:0x00000002 [ 160.809320][ C0] Call Trace: [ 160.812635][ C0] [ 160.815603][ C0] ? __pfx_mark_lock+0x10/0x10 [ 160.820437][ C0] ? hlock_class+0x4e/0x130 [ 160.825009][ C0] ? mark_lock+0xb5/0xc60 [ 160.829409][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 160.834680][ C0] ? unwind_get_return_address+0x59/0xa0 [ 160.840379][ C0] ? __pfx_mark_lock+0x10/0x10 [ 160.845221][ C0] ? hlock_class+0x4e/0x130 [ 160.849786][ C0] ? mark_lock+0xb5/0xc60 [ 160.854183][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 160.859287][ C0] ? __pfx_mark_lock+0x10/0x10 [ 160.864123][ C0] ? hlock_class+0x4e/0x130 [ 160.868676][ C0] ? mark_lock+0xb5/0xc60 [ 160.873060][ C0] ? rcu_is_watching+0x12/0xc0 [ 160.877881][ C0] ? __pfx_mark_lock+0x10/0x10 [ 160.882719][ C0] ? hlock_class+0x4e/0x130 [ 160.887281][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 160.892387][ C0] ? rcu_is_watching+0x12/0xc0 [ 160.897204][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 160.902305][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 160.907759][ C0] ? find_held_lock+0x2d/0x110 [ 160.912587][ C0] ? __schedule+0x102c/0x34b0 [ 160.917335][ C0] ? __pfx_lock_release+0x10/0x10 [ 160.922451][ C0] ? __schedule+0x105f/0x34b0 [ 160.927201][ C0] ? __pfx___schedule+0x10/0x10 [ 160.932120][ C0] ? do_task_dead+0x9e/0x110 [ 160.936764][ C0] ? __pfx_lock_release+0x10/0x10 [ 160.941877][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 160.947756][ C0] ? do_task_dead+0x40/0x110 [ 160.952394][ C0] ? do_task_dead+0xd6/0x110 [ 160.957037][ C0] ? do_exit+0x1de7/0x2ce0 [ 160.961527][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 160.966609][ C0] ? __pfx_do_exit+0x10/0x10 [ 160.971273][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 160.976719][ C0] ? do_group_exit+0xd3/0x2a0 [ 160.981472][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 160.986743][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 160.991659][ C0] ? do_syscall_64+0xcd/0x250 [ 160.996409][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.002577][ C0] [ 161.005643][ C0] task:modprobe state:R running task stack:24704 pid:8633 tgid:8633 ppid:1087 flags:0x00000002 [ 161.017501][ C0] Call Trace: [ 161.020823][ C0] [ 161.023802][ C0] ? mmput+0xdb/0x3e0 [ 161.028009][ C0] ? do_task_dead+0x40/0x110 [ 161.032653][ C0] ? do_task_dead+0xd6/0x110 [ 161.037297][ C0] ? do_exit+0x1de7/0x2ce0 [ 161.041788][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 161.046871][ C0] ? __pfx_do_exit+0x10/0x10 [ 161.051535][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 161.056972][ C0] ? do_group_exit+0xd3/0x2a0 [ 161.061724][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 161.066998][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 161.071916][ C0] ? do_syscall_64+0xcd/0x250 [ 161.076664][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.082816][ C0] [ 161.085879][ C0] task:modprobe state:R running task stack:25408 pid:8635 tgid:8635 ppid:289 flags:0x00000002 [ 161.097914][ C0] Call Trace: [ 161.101236][ C0] [ 161.104209][ C0] __schedule+0x105f/0x34b0 [ 161.108777][ C0] ? __pfx___schedule+0x10/0x10 [ 161.113681][ C0] ? do_task_dead+0x9e/0x110 [ 161.118324][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.123429][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 161.129311][ C0] ? do_task_dead+0x40/0x110 [ 161.133968][ C0] do_task_dead+0xd6/0x110 [ 161.138531][ C0] do_exit+0x1de7/0x2ce0 [ 161.142846][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 161.147924][ C0] ? __pfx_do_exit+0x10/0x10 [ 161.152576][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 161.158011][ C0] do_group_exit+0xd3/0x2a0 [ 161.162579][ C0] __x64_sys_exit_group+0x3e/0x50 [ 161.167673][ C0] x64_sys_call+0x14a9/0x16a0 [ 161.172422][ C0] do_syscall_64+0xcd/0x250 [ 161.177001][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.182974][ C0] RIP: 0033:0x7f0196bd1a90 [ 161.187442][ C0] RSP: 002b:00007fff8a611288 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 161.195908][ C0] RAX: ffffffffffffffda RBX: 00007f0196cc2860 RCX: 00007f0196bd1a90 [ 161.204366][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 161.212391][ C0] RBP: 00007f0196cc2860 R08: 0000000000000001 R09: c21ae37aa705438a [ 161.220421][ C0] R10: 00007fff8a611140 R11: 0000000000000246 R12: 0000000000000000 [ 161.228540][ C0] R13: 0000000000000001 R14: 00007f0196cc6658 R15: 0000000000000001 [ 161.236585][ C0] [ 161.239652][ C0] task:modprobe state:R running task stack:25408 pid:8640 tgid:8640 ppid:214 flags:0x00000002 [ 161.251510][ C0] Call Trace: [ 161.254829][ C0] [ 161.257809][ C0] __schedule+0x105f/0x34b0 [ 161.262380][ C0] ? __pfx___schedule+0x10/0x10 [ 161.267295][ C0] ? do_task_dead+0x9e/0x110 [ 161.271941][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.277050][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 161.282930][ C0] ? do_task_dead+0x40/0x110 [ 161.287576][ C0] do_task_dead+0xd6/0x110 [ 161.292060][ C0] do_exit+0x1de7/0x2ce0 [ 161.296378][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 161.301472][ C0] ? __pfx_do_exit+0x10/0x10 [ 161.306209][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 161.311656][ C0] do_group_exit+0xd3/0x2a0 [ 161.316230][ C0] __x64_sys_exit_group+0x3e/0x50 [ 161.321335][ C0] x64_sys_call+0x14a9/0x16a0 [ 161.326079][ C0] do_syscall_64+0xcd/0x250 [ 161.330661][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.336621][ C0] RIP: 0033:0x7eff80583a90 [ 161.341082][ C0] RSP: 002b:00007fff11506868 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 161.349556][ C0] RAX: ffffffffffffffda RBX: 00007eff80674860 RCX: 00007eff80583a90 [ 161.357569][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 161.365592][ C0] RBP: 00007eff80674860 R08: 0000000000000001 R09: a23be3a329d0535d [ 161.373618][ C0] R10: 00007fff11506720 R11: 0000000000000246 R12: 0000000000000000 [ 161.381631][ C0] R13: 0000000000000001 R14: 00007eff80678658 R15: 0000000000000001 [ 161.389672][ C0] [ 161.392734][ C0] task:modprobe state:R running task stack:25408 pid:8646 tgid:8646 ppid:1124 flags:0x00000000 [ 161.404597][ C0] Call Trace: [ 161.407922][ C0] [ 161.410903][ C0] __schedule+0x105f/0x34b0 [ 161.415487][ C0] ? __pfx___schedule+0x10/0x10 [ 161.420400][ C0] ? find_held_lock+0x2d/0x110 [ 161.425243][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 161.430509][ C0] ? __cond_resched+0x1b/0x30 [ 161.435254][ C0] ? __tlb_remove_folio_pages_size.constprop.0+0x162/0x560 [ 161.442525][ C0] ? hlock_class+0x4e/0x130 [ 161.447085][ C0] ? mark_lock+0xb5/0xc60 [ 161.451493][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 161.456768][ C0] ? unwind_get_return_address+0x59/0xa0 [ 161.462472][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.467306][ C0] ? hlock_class+0x4e/0x130 [ 161.471865][ C0] ? mark_lock+0xb5/0xc60 [ 161.476253][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 161.481384][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.486225][ C0] ? hlock_class+0x4e/0x130 [ 161.490784][ C0] ? mark_lock+0xb5/0xc60 [ 161.495183][ C0] ? rcu_is_watching+0x12/0xc0 [ 161.500011][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.504857][ C0] ? hlock_class+0x4e/0x130 [ 161.509436][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 161.514539][ C0] ? rcu_is_watching+0x12/0xc0 [ 161.519361][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 161.524461][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 161.529923][ C0] ? find_held_lock+0x2d/0x110 [ 161.534753][ C0] ? __schedule+0x102c/0x34b0 [ 161.539500][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.544611][ C0] ? __schedule+0x105f/0x34b0 [ 161.549451][ C0] ? __pfx___schedule+0x10/0x10 [ 161.554369][ C0] ? do_task_dead+0x9e/0x110 [ 161.559023][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.564164][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 161.570048][ C0] ? do_task_dead+0x40/0x110 [ 161.574700][ C0] ? do_task_dead+0xd6/0x110 [ 161.579358][ C0] ? do_exit+0x1de7/0x2ce0 [ 161.583845][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 161.588926][ C0] ? __pfx_do_exit+0x10/0x10 [ 161.593580][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 161.599026][ C0] ? do_group_exit+0xd3/0x2a0 [ 161.603774][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 161.609038][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 161.613960][ C0] ? do_syscall_64+0xcd/0x250 [ 161.618703][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.624874][ C0] [ 161.627940][ C0] task:modprobe state:R running task stack:25136 pid:8654 tgid:8654 ppid:1124 flags:0x00000002 [ 161.639814][ C0] Call Trace: [ 161.643138][ C0] [ 161.646114][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.651215][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 161.656488][ C0] ? find_held_lock+0x2d/0x110 [ 161.661322][ C0] ? hlock_class+0x4e/0x130 [ 161.665883][ C0] ? mark_lock+0xb5/0xc60 [ 161.670284][ C0] ? hlock_class+0x4e/0x130 [ 161.674842][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 161.679841][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.684664][ C0] ? hlock_class+0x4e/0x130 [ 161.689217][ C0] ? mark_lock+0xb5/0xc60 [ 161.693608][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 161.698879][ C0] ? unwind_get_return_address+0x59/0xa0 [ 161.704581][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.709417][ C0] ? hlock_class+0x4e/0x130 [ 161.713974][ C0] ? mark_lock+0xb5/0xc60 [ 161.718366][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 161.723456][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.728283][ C0] ? hlock_class+0x4e/0x130 [ 161.732832][ C0] ? mark_lock+0xb5/0xc60 [ 161.737231][ C0] ? rcu_is_watching+0x12/0xc0 [ 161.742065][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.746907][ C0] ? hlock_class+0x4e/0x130 [ 161.751458][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 161.756554][ C0] ? rcu_is_watching+0x12/0xc0 [ 161.761375][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 161.766469][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 161.771911][ C0] ? find_held_lock+0x2d/0x110 [ 161.776744][ C0] ? __schedule+0x102c/0x34b0 [ 161.781480][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.786596][ C0] ? __schedule+0x105f/0x34b0 [ 161.791346][ C0] ? __pfx___schedule+0x10/0x10 [ 161.796267][ C0] ? do_task_dead+0x9e/0x110 [ 161.800922][ C0] ? __pfx_lock_release+0x10/0x10 [ 161.806029][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 161.811900][ C0] ? do_task_dead+0x40/0x110 [ 161.816545][ C0] ? do_task_dead+0xd6/0x110 [ 161.821189][ C0] ? do_exit+0x1de7/0x2ce0 [ 161.825665][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 161.830749][ C0] ? __pfx_do_exit+0x10/0x10 [ 161.835424][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 161.840866][ C0] ? do_group_exit+0xd3/0x2a0 [ 161.845610][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 161.850872][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 161.855782][ C0] ? do_syscall_64+0xcd/0x250 [ 161.860702][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.866864][ C0] [ 161.870101][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:8659 tgid:8659 ppid:37 flags:0x00004000 [ 161.882009][ C0] Call Trace: [ 161.885335][ C0] [ 161.888312][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 161.894982][ C0] __switch_to_asm+0x70/0x70 [ 161.899665][ C0] [ 161.902724][ C0] task:modprobe state:R running task stack:25136 pid:8663 tgid:8663 ppid:1124 flags:0x00000002 [ 161.914571][ C0] Call Trace: [ 161.917887][ C0] [ 161.920859][ C0] __schedule+0x105f/0x34b0 [ 161.925445][ C0] ? __pfx___schedule+0x10/0x10 [ 161.930366][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 161.936239][ C0] ? mark_lock+0xb5/0xc60 [ 161.940625][ C0] ? hlock_class+0x4e/0x130 [ 161.945203][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 161.950214][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.955069][ C0] ? hlock_class+0x4e/0x130 [ 161.959637][ C0] ? mark_lock+0xb5/0xc60 [ 161.964058][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 161.969334][ C0] ? unwind_get_return_address+0x59/0xa0 [ 161.975027][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.979872][ C0] ? hlock_class+0x4e/0x130 [ 161.984441][ C0] ? mark_lock+0xb5/0xc60 [ 161.988834][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 161.993932][ C0] ? __pfx_mark_lock+0x10/0x10 [ 161.998768][ C0] ? hlock_class+0x4e/0x130 [ 162.003332][ C0] ? mark_lock+0xb5/0xc60 [ 162.007723][ C0] ? rcu_is_watching+0x12/0xc0 [ 162.012624][ C0] ? __pfx_mark_lock+0x10/0x10 [ 162.017460][ C0] ? hlock_class+0x4e/0x130 [ 162.022021][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 162.027204][ C0] ? rcu_is_watching+0x12/0xc0 [ 162.032031][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 162.037122][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 162.042585][ C0] ? find_held_lock+0x2d/0x110 [ 162.047424][ C0] ? __schedule+0x102c/0x34b0 [ 162.052154][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.057268][ C0] ? __schedule+0x105f/0x34b0 [ 162.062027][ C0] ? __pfx___schedule+0x10/0x10 [ 162.066943][ C0] ? do_task_dead+0x9e/0x110 [ 162.071589][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.076698][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 162.082581][ C0] ? do_task_dead+0x40/0x110 [ 162.087228][ C0] ? do_task_dead+0xd6/0x110 [ 162.091871][ C0] ? do_exit+0x1de7/0x2ce0 [ 162.096357][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 162.101440][ C0] ? __pfx_do_exit+0x10/0x10 [ 162.106090][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 162.111547][ C0] ? do_group_exit+0xd3/0x2a0 [ 162.116304][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 162.121575][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 162.126496][ C0] ? do_syscall_64+0xcd/0x250 [ 162.131242][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.137406][ C0] [ 162.140468][ C0] task:modprobe state:R running task stack:24704 pid:8673 tgid:8673 ppid:1087 flags:0x00000002 [ 162.152325][ C0] Call Trace: [ 162.155643][ C0] [ 162.158621][ C0] __schedule+0x105f/0x34b0 [ 162.163190][ C0] ? __pfx___schedule+0x10/0x10 [ 162.168107][ C0] ? lock_acquire+0x2f/0xb0 [ 162.172684][ C0] ? do_group_exit+0xd3/0x2a0 [ 162.177436][ C0] __x64_sys_exit_group+0x3e/0x50 [ 162.182528][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 162.187533][ C0] ? do_syscall_64+0xcd/0x250 [ 162.192380][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.198538][ C0] [ 162.201603][ C0] task:modprobe state:R running task stack:24704 pid:8675 tgid:8675 ppid:289 flags:0x00000002 [ 162.213458][ C0] Call Trace: [ 162.216770][ C0] [ 162.219744][ C0] __schedule+0x105f/0x34b0 [ 162.224321][ C0] ? __pfx___schedule+0x10/0x10 [ 162.229240][ C0] ? do_task_dead+0x9e/0x110 [ 162.233881][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.238994][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 162.244873][ C0] ? do_task_dead+0x40/0x110 [ 162.249520][ C0] do_task_dead+0xd6/0x110 [ 162.253993][ C0] do_exit+0x1de7/0x2ce0 [ 162.258308][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 162.263396][ C0] ? __pfx_do_exit+0x10/0x10 [ 162.268050][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 162.273481][ C0] do_group_exit+0xd3/0x2a0 [ 162.278056][ C0] __x64_sys_exit_group+0x3e/0x50 [ 162.283263][ C0] x64_sys_call+0x14a9/0x16a0 [ 162.288024][ C0] do_syscall_64+0xcd/0x250 [ 162.292607][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.298570][ C0] RIP: 0033:0x7f51c961aa90 [ 162.303045][ C0] RSP: 002b:00007ffed9030098 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 162.311525][ C0] RAX: ffffffffffffffda RBX: 00007f51c970b860 RCX: 00007f51c961aa90 [ 162.319549][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 162.327580][ C0] RBP: 00007f51c970b860 R08: 0000000000000001 R09: e8c821b97c10d4e0 [ 162.335600][ C0] R10: 00007ffed902ff50 R11: 0000000000000246 R12: 0000000000000000 [ 162.343623][ C0] R13: 0000000000000001 R14: 00007f51c970f658 R15: 0000000000000001 [ 162.351666][ C0] [ 162.354725][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:8680 tgid:8680 ppid:289 flags:0x00004000 [ 162.366583][ C0] Call Trace: [ 162.369904][ C0] [ 162.372880][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 162.379548][ C0] __switch_to_asm+0x70/0x70 [ 162.384234][ C0] [ 162.387292][ C0] task:modprobe state:R running task stack:24704 pid:8684 tgid:8684 ppid:37 flags:0x00000002 [ 162.399155][ C0] Call Trace: [ 162.402462][ C0] [ 162.405435][ C0] __schedule+0x105f/0x34b0 [ 162.410010][ C0] ? __pfx___schedule+0x10/0x10 [ 162.414925][ C0] ? do_task_dead+0x9e/0x110 [ 162.419577][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.424678][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 162.430549][ C0] ? do_task_dead+0x40/0x110 [ 162.435200][ C0] do_task_dead+0xd6/0x110 [ 162.439677][ C0] do_exit+0x1de7/0x2ce0 [ 162.444002][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 162.449080][ C0] ? __pfx_do_exit+0x10/0x10 [ 162.453722][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 162.459191][ C0] do_group_exit+0xd3/0x2a0 [ 162.463755][ C0] __x64_sys_exit_group+0x3e/0x50 [ 162.468845][ C0] x64_sys_call+0x14a9/0x16a0 [ 162.473585][ C0] do_syscall_64+0xcd/0x250 [ 162.478166][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.484144][ C0] RIP: 0033:0x7f17cbb02a90 [ 162.488611][ C0] RSP: 002b:00007ffe696272d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 162.497076][ C0] RAX: ffffffffffffffda RBX: 00007f17cbbf3860 RCX: 00007f17cbb02a90 [ 162.505185][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 162.513207][ C0] RBP: 00007f17cbbf3860 R08: 0000000000000001 R09: ab1ebefa1abb3624 [ 162.521280][ C0] R10: 00007ffe69627190 R11: 0000000000000246 R12: 0000000000000000 [ 162.529326][ C0] R13: 0000000000000001 R14: 00007f17cbbf7658 R15: 0000000000000001 [ 162.537385][ C0] [ 162.540465][ C0] task:modprobe state:R running task stack:25408 pid:8689 tgid:8689 ppid:1124 flags:0x00004002 [ 162.552331][ C0] Call Trace: [ 162.555649][ C0] [ 162.558631][ C0] __schedule+0x105f/0x34b0 [ 162.563203][ C0] ? __pfx___schedule+0x10/0x10 [ 162.568132][ C0] ? do_task_dead+0x9e/0x110 [ 162.572782][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.577897][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 162.583774][ C0] ? do_task_dead+0x40/0x110 [ 162.588427][ C0] do_task_dead+0xd6/0x110 [ 162.592896][ C0] do_exit+0x1de7/0x2ce0 [ 162.597205][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 162.602298][ C0] ? __pfx_do_exit+0x10/0x10 [ 162.606954][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 162.612399][ C0] do_group_exit+0xd3/0x2a0 [ 162.616972][ C0] __x64_sys_exit_group+0x3e/0x50 [ 162.622059][ C0] x64_sys_call+0x14a9/0x16a0 [ 162.626813][ C0] do_syscall_64+0xcd/0x250 [ 162.631394][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.637357][ C0] RIP: 0033:0x7ff6a48dea90 [ 162.641818][ C0] RSP: 002b:00007fffdb013f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 162.650316][ C0] RAX: ffffffffffffffda RBX: 00007ff6a49cf860 RCX: 00007ff6a48dea90 [ 162.658336][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 162.666357][ C0] RBP: 00007ff6a49cf860 R08: 0000000000000001 R09: 40e8ab74b758082f [ 162.674387][ C0] R10: 00007fffdb013e50 R11: 0000000000000246 R12: 0000000000000000 [ 162.682407][ C0] R13: 0000000000000001 R14: 00007ff6a49d3658 R15: 0000000000000001 [ 162.690450][ C0] [ 162.693534][ C0] task:modprobe state:R running task stack:24704 pid:8694 tgid:8694 ppid:1124 flags:0x00000002 [ 162.705474][ C0] Call Trace: [ 162.708797][ C0] [ 162.711777][ C0] __schedule+0x105f/0x34b0 [ 162.716360][ C0] ? __pfx___schedule+0x10/0x10 [ 162.721376][ C0] ? do_task_dead+0x9e/0x110 [ 162.726026][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.731135][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 162.737002][ C0] ? do_task_dead+0x40/0x110 [ 162.741646][ C0] do_task_dead+0xd6/0x110 [ 162.746122][ C0] do_exit+0x1de7/0x2ce0 [ 162.750470][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 162.755541][ C0] ? __pfx_do_exit+0x10/0x10 [ 162.760192][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 162.765635][ C0] do_group_exit+0xd3/0x2a0 [ 162.770216][ C0] __x64_sys_exit_group+0x3e/0x50 [ 162.775325][ C0] x64_sys_call+0x14a9/0x16a0 [ 162.780064][ C0] do_syscall_64+0xcd/0x250 [ 162.784642][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.790621][ C0] RIP: 0033:0x7f60e9997a90 [ 162.795089][ C0] RSP: 002b:00007ffe3140ebc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 162.803555][ C0] RAX: ffffffffffffffda RBX: 00007f60e9a88860 RCX: 00007f60e9997a90 [ 162.811574][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 162.819590][ C0] RBP: 00007f60e9a88860 R08: 0000000000000001 R09: 33dd7ce42d822f7c [ 162.827631][ C0] R10: 00007ffe3140ea80 R11: 0000000000000246 R12: 0000000000000000 [ 162.835647][ C0] R13: 0000000000000001 R14: 00007f60e9a8c658 R15: 0000000000000001 [ 162.843692][ C0] [ 162.846936][ C0] task:modprobe state:R running task stack:25136 pid:8701 tgid:8701 ppid:1087 flags:0x00000002 [ 162.858809][ C0] Call Trace: [ 162.862120][ C0] [ 162.865098][ C0] __schedule+0x105f/0x34b0 [ 162.869673][ C0] ? __pfx___schedule+0x10/0x10 [ 162.874598][ C0] ? do_task_dead+0x9e/0x110 [ 162.879256][ C0] ? __pfx_lock_release+0x10/0x10 [ 162.884370][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 162.890264][ C0] ? do_task_dead+0x40/0x110 [ 162.894912][ C0] do_task_dead+0xd6/0x110 [ 162.899397][ C0] do_exit+0x1de7/0x2ce0 [ 162.903793][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 162.908866][ C0] ? __pfx_do_exit+0x10/0x10 [ 162.913505][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 162.918938][ C0] do_group_exit+0xd3/0x2a0 [ 162.923512][ C0] __x64_sys_exit_group+0x3e/0x50 [ 162.928608][ C0] x64_sys_call+0x14a9/0x16a0 [ 162.933335][ C0] do_syscall_64+0xcd/0x250 [ 162.937913][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.944328][ C0] RIP: 0033:0x7f109ab21a90 [ 162.948789][ C0] RSP: 002b:00007ffc63e941f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 162.957260][ C0] RAX: ffffffffffffffda RBX: 00007f109ac12860 RCX: 00007f109ab21a90 [ 162.965303][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 162.973318][ C0] RBP: 00007f109ac12860 R08: 0000000000000001 R09: 2910b68b0f732fd9 [ 162.981363][ C0] R10: 00007ffc63e940b0 R11: 0000000000000246 R12: 0000000000000000 [ 162.989387][ C0] R13: 0000000000000001 R14: 00007f109ac16658 R15: 0000000000000001 [ 162.997424][ C0] [ 163.000496][ C0] task:kworker/u8:7 state:R running task stack:32568 pid:8709 tgid:8709 ppid:1124 flags:0x00004000 [ 163.012374][ C0] Call Trace: [ 163.015693][ C0] [ 163.018664][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 163.025336][ C0] __switch_to_asm+0x70/0x70 [ 163.030018][ C0] [ 163.033084][ C0] task:modprobe state:R running task stack:25408 pid:8710 tgid:8710 ppid:37 flags:0x00000002 [ 163.044947][ C0] Call Trace: [ 163.048280][ C0] [ 163.051265][ C0] ? free_unref_folios+0x896/0x1170 [ 163.056528][ C0] ? hlock_class+0x4e/0x130 [ 163.061094][ C0] ? mark_lock+0xb5/0xc60 [ 163.065495][ C0] ? hlock_class+0x4e/0x130 [ 163.070058][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 163.075056][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.079895][ C0] ? hlock_class+0x4e/0x130 [ 163.084463][ C0] ? mark_lock+0xb5/0xc60 [ 163.088855][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 163.094113][ C0] ? unwind_get_return_address+0x59/0xa0 [ 163.099803][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.104633][ C0] ? hlock_class+0x4e/0x130 [ 163.109198][ C0] ? mark_lock+0xb5/0xc60 [ 163.113591][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 163.118683][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.123501][ C0] ? hlock_class+0x4e/0x130 [ 163.128074][ C0] ? mark_lock+0xb5/0xc60 [ 163.132470][ C0] ? rcu_is_watching+0x12/0xc0 [ 163.137298][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.142138][ C0] ? hlock_class+0x4e/0x130 [ 163.146698][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 163.151803][ C0] ? rcu_is_watching+0x12/0xc0 [ 163.156620][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 163.161714][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 163.167163][ C0] ? find_held_lock+0x2d/0x110 [ 163.171991][ C0] ? __schedule+0x102c/0x34b0 [ 163.176739][ C0] ? __pfx_lock_release+0x10/0x10 [ 163.182203][ C0] ? __schedule+0x105f/0x34b0 [ 163.186949][ C0] ? __pfx___schedule+0x10/0x10 [ 163.191864][ C0] ? do_task_dead+0x9e/0x110 [ 163.196520][ C0] ? __pfx_lock_release+0x10/0x10 [ 163.201625][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 163.207505][ C0] ? do_task_dead+0x40/0x110 [ 163.212151][ C0] ? do_task_dead+0xd6/0x110 [ 163.216801][ C0] ? do_exit+0x1de7/0x2ce0 [ 163.221291][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 163.226379][ C0] ? __pfx_do_exit+0x10/0x10 [ 163.231045][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 163.236490][ C0] ? do_group_exit+0xd3/0x2a0 [ 163.241235][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 163.246501][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 163.251414][ C0] ? do_syscall_64+0xcd/0x250 [ 163.256161][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.262330][ C0] [ 163.265862][ C0] task:modprobe state:R running task stack:25408 pid:8714 tgid:8714 ppid:37 flags:0x00000002 [ 163.277750][ C0] Call Trace: [ 163.281063][ C0] [ 163.284049][ C0] __schedule+0x105f/0x34b0 [ 163.288626][ C0] ? __pfx___schedule+0x10/0x10 [ 163.293527][ C0] ? do_task_dead+0x9e/0x110 [ 163.298165][ C0] ? __pfx_lock_release+0x10/0x10 [ 163.303271][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 163.309150][ C0] ? do_task_dead+0x40/0x110 [ 163.313804][ C0] do_task_dead+0xd6/0x110 [ 163.318279][ C0] do_exit+0x1de7/0x2ce0 [ 163.322588][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 163.327675][ C0] ? __pfx_do_exit+0x10/0x10 [ 163.332329][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 163.337779][ C0] do_group_exit+0xd3/0x2a0 [ 163.342357][ C0] __x64_sys_exit_group+0x3e/0x50 [ 163.347466][ C0] x64_sys_call+0x14a9/0x16a0 [ 163.352220][ C0] do_syscall_64+0xcd/0x250 [ 163.356815][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.362788][ C0] RIP: 0033:0x7fcd4fe82a90 [ 163.367254][ C0] RSP: 002b:00007ffc7bcdc108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 163.375724][ C0] RAX: ffffffffffffffda RBX: 00007fcd4ff73860 RCX: 00007fcd4fe82a90 [ 163.383744][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 163.391772][ C0] RBP: 00007fcd4ff73860 R08: 0000000000000001 R09: 558e9355feaf5861 [ 163.399798][ C0] R10: 00007ffc7bcdbfc0 R11: 0000000000000246 R12: 0000000000000000 [ 163.407831][ C0] R13: 0000000000000001 R14: 00007fcd4ff77658 R15: 0000000000000001 [ 163.415870][ C0] [ 163.418953][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8723 tgid:8723 ppid:214 flags:0x00004000 [ 163.430832][ C0] Call Trace: [ 163.434145][ C0] [ 163.437114][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 163.443783][ C0] __switch_to_asm+0x70/0x70 [ 163.448467][ C0] [ 163.451530][ C0] task:modprobe state:R running task stack:25136 pid:8728 tgid:8728 ppid:37 flags:0x00000002 [ 163.463384][ C0] Call Trace: [ 163.466709][ C0] [ 163.469685][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 163.474708][ C0] ? hlock_class+0x4e/0x130 [ 163.479288][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 163.484557][ C0] ? hlock_class+0x4e/0x130 [ 163.489157][ C0] ? mark_lock+0xb5/0xc60 [ 163.493583][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.498418][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 163.503704][ C0] ? find_held_lock+0x2d/0x110 [ 163.508541][ C0] ? hlock_class+0x4e/0x130 [ 163.513096][ C0] ? mark_lock+0xb5/0xc60 [ 163.517493][ C0] ? hlock_class+0x4e/0x130 [ 163.522056][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 163.527066][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.531914][ C0] ? hlock_class+0x4e/0x130 [ 163.536482][ C0] ? mark_lock+0xb5/0xc60 [ 163.540880][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 163.546161][ C0] ? unwind_get_return_address+0x59/0xa0 [ 163.551851][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.556694][ C0] ? hlock_class+0x4e/0x130 [ 163.561265][ C0] ? mark_lock+0xb5/0xc60 [ 163.565761][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 163.570888][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.575737][ C0] ? hlock_class+0x4e/0x130 [ 163.580303][ C0] ? mark_lock+0xb5/0xc60 [ 163.584697][ C0] ? rcu_is_watching+0x12/0xc0 [ 163.589520][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.594352][ C0] ? hlock_class+0x4e/0x130 [ 163.598918][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 163.604132][ C0] ? rcu_is_watching+0x12/0xc0 [ 163.608954][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 163.614055][ C0] ? rcu_is_watching+0x12/0xc0 [ 163.618875][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 163.623995][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 163.629445][ C0] ? find_held_lock+0x2d/0x110 [ 163.634282][ C0] ? __schedule+0x102c/0x34b0 [ 163.639018][ C0] ? __pfx_lock_release+0x10/0x10 [ 163.644131][ C0] ? __schedule+0x105f/0x34b0 [ 163.648878][ C0] ? __pfx___schedule+0x10/0x10 [ 163.653796][ C0] ? do_task_dead+0x9e/0x110 [ 163.658435][ C0] ? __pfx_lock_release+0x10/0x10 [ 163.663536][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 163.669418][ C0] ? do_task_dead+0x40/0x110 [ 163.674059][ C0] ? do_task_dead+0xd6/0x110 [ 163.678693][ C0] ? do_exit+0x1de7/0x2ce0 [ 163.683171][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 163.688252][ C0] ? __pfx_do_exit+0x10/0x10 [ 163.692909][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 163.698346][ C0] ? do_group_exit+0xd3/0x2a0 [ 163.703348][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 163.708617][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 163.713518][ C0] ? do_syscall_64+0xcd/0x250 [ 163.718267][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.724432][ C0] [ 163.727497][ C0] task:modprobe state:R running task stack:24704 pid:8737 tgid:8737 ppid:1087 flags:0x00000002 [ 163.739342][ C0] Call Trace: [ 163.742657][ C0] [ 163.745895][ C0] __schedule+0x105f/0x34b0 [ 163.750470][ C0] ? __pfx___schedule+0x10/0x10 [ 163.755388][ C0] ? do_task_dead+0x9e/0x110 [ 163.760024][ C0] ? __pfx_lock_release+0x10/0x10 [ 163.765132][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 163.771007][ C0] ? do_task_dead+0x40/0x110 [ 163.775654][ C0] do_task_dead+0xd6/0x110 [ 163.780132][ C0] do_exit+0x1de7/0x2ce0 [ 163.784442][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 163.789516][ C0] ? __pfx_do_exit+0x10/0x10 [ 163.794168][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 163.799618][ C0] do_group_exit+0xd3/0x2a0 [ 163.804204][ C0] __x64_sys_exit_group+0x3e/0x50 [ 163.809303][ C0] x64_sys_call+0x14a9/0x16a0 [ 163.814044][ C0] do_syscall_64+0xcd/0x250 [ 163.818708][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.824658][ C0] RIP: 0033:0x7fc94f6b1a90 [ 163.829120][ C0] RSP: 002b:00007ffe9b4314e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 163.837590][ C0] RAX: ffffffffffffffda RBX: 00007fc94f7a2860 RCX: 00007fc94f6b1a90 [ 163.845620][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 163.853633][ C0] RBP: 00007fc94f7a2860 R08: 0000000000000001 R09: dde675a564b0836c [ 163.861658][ C0] R10: 00007ffe9b4313a0 R11: 0000000000000246 R12: 0000000000000000 [ 163.869678][ C0] R13: 0000000000000001 R14: 00007fc94f7a6658 R15: 0000000000000001 [ 163.877721][ C0] [ 163.880789][ C0] task:modprobe state:R running task stack:25136 pid:8744 tgid:8744 ppid:37 flags:0x00000002 [ 163.892670][ C0] Call Trace: [ 163.896001][ C0] [ 163.898981][ C0] ? page_ext_get+0x34/0x310 [ 163.903647][ C0] ? find_held_lock+0x2d/0x110 [ 163.908472][ C0] ? hlock_class+0x4e/0x130 [ 163.913036][ C0] ? mark_lock+0xb5/0xc60 [ 163.917434][ C0] ? hlock_class+0x4e/0x130 [ 163.921991][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 163.927001][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.931845][ C0] ? hlock_class+0x4e/0x130 [ 163.936423][ C0] ? mark_lock+0xb5/0xc60 [ 163.940930][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 163.946197][ C0] ? unwind_get_return_address+0x59/0xa0 [ 163.951905][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.956742][ C0] ? hlock_class+0x4e/0x130 [ 163.961303][ C0] ? mark_lock+0xb5/0xc60 [ 163.965698][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 163.970800][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.975647][ C0] ? hlock_class+0x4e/0x130 [ 163.980210][ C0] ? mark_lock+0xb5/0xc60 [ 163.984608][ C0] ? rcu_is_watching+0x12/0xc0 [ 163.989430][ C0] ? __pfx_mark_lock+0x10/0x10 [ 163.994278][ C0] ? hlock_class+0x4e/0x130 [ 163.998837][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 164.003952][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.008806][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 164.013906][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 164.019379][ C0] ? find_held_lock+0x2d/0x110 [ 164.024217][ C0] ? __schedule+0x102c/0x34b0 [ 164.028967][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.034080][ C0] ? __schedule+0x105f/0x34b0 [ 164.038826][ C0] ? __pfx___schedule+0x10/0x10 [ 164.043742][ C0] ? do_task_dead+0x9e/0x110 [ 164.048387][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.053488][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 164.059365][ C0] ? do_task_dead+0x40/0x110 [ 164.064005][ C0] ? do_task_dead+0xd6/0x110 [ 164.068652][ C0] ? do_exit+0x1de7/0x2ce0 [ 164.073143][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 164.078235][ C0] ? __pfx_do_exit+0x10/0x10 [ 164.082893][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 164.088334][ C0] ? do_group_exit+0xd3/0x2a0 [ 164.093092][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 164.098367][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 164.103289][ C0] ? do_syscall_64+0xcd/0x250 [ 164.108045][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.114221][ C0] [ 164.117288][ C0] task:modprobe state:R running task stack:25408 pid:8753 tgid:8753 ppid:37 flags:0x00000000 [ 164.129152][ C0] Call Trace: [ 164.132484][ C0] [ 164.135460][ C0] __schedule+0x105f/0x34b0 [ 164.140043][ C0] ? __pfx___schedule+0x10/0x10 [ 164.144972][ C0] ? kasan_quarantine_put+0x97/0x240 [ 164.150338][ C0] ? remove_vma+0x148/0x1a0 [ 164.154907][ C0] ? __cond_resched+0x1b/0x30 [ 164.159652][ C0] preempt_schedule_common+0x44/0xc0 [ 164.165003][ C0] ? __schedule+0x102c/0x34b0 [ 164.169754][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.174867][ C0] ? __schedule+0x105f/0x34b0 [ 164.179620][ C0] ? __pfx___schedule+0x10/0x10 [ 164.184535][ C0] ? do_task_dead+0x9e/0x110 [ 164.189182][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.194312][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 164.200177][ C0] ? do_task_dead+0x40/0x110 [ 164.204814][ C0] ? do_task_dead+0xd6/0x110 [ 164.209477][ C0] ? do_exit+0x1de7/0x2ce0 [ 164.214055][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 164.219146][ C0] ? __pfx_do_exit+0x10/0x10 [ 164.223810][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 164.229265][ C0] ? do_group_exit+0xd3/0x2a0 [ 164.234014][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 164.239279][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 164.244194][ C0] ? do_syscall_64+0xcd/0x250 [ 164.248948][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.255099][ C0] [ 164.258160][ C0] task:modprobe state:R running task stack:25408 pid:8758 tgid:8758 ppid:37 flags:0x00000000 [ 164.270025][ C0] Call Trace: [ 164.273342][ C0] [ 164.276319][ C0] __schedule+0x105f/0x34b0 [ 164.280892][ C0] ? stack_trace_save+0x95/0xd0 [ 164.285794][ C0] ? unwind_get_return_address+0x59/0xa0 [ 164.291497][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.296338][ C0] ? hlock_class+0x4e/0x130 [ 164.300916][ C0] ? mark_lock+0xb5/0xc60 [ 164.305314][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 164.310407][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.315248][ C0] ? hlock_class+0x4e/0x130 [ 164.319873][ C0] ? mark_lock+0xb5/0xc60 [ 164.324277][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.329099][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.333937][ C0] ? hlock_class+0x4e/0x130 [ 164.338495][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 164.343603][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.348425][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 164.353526][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 164.358986][ C0] ? find_held_lock+0x2d/0x110 [ 164.363830][ C0] ? __schedule+0x102c/0x34b0 [ 164.368578][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.373684][ C0] ? __schedule+0x105f/0x34b0 [ 164.378435][ C0] ? __pfx___schedule+0x10/0x10 [ 164.383353][ C0] ? do_task_dead+0x9e/0x110 [ 164.388010][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.393120][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 164.399007][ C0] ? do_task_dead+0x40/0x110 [ 164.403650][ C0] ? do_task_dead+0xd6/0x110 [ 164.408293][ C0] ? do_exit+0x1de7/0x2ce0 [ 164.412782][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 164.417870][ C0] ? __pfx_do_exit+0x10/0x10 [ 164.422522][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 164.427961][ C0] ? do_group_exit+0xd3/0x2a0 [ 164.432710][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 164.437984][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 164.442906][ C0] ? do_syscall_64+0xcd/0x250 [ 164.447653][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.453816][ C0] [ 164.456885][ C0] task:modprobe state:R running task stack:24704 pid:8763 tgid:8763 ppid:289 flags:0x00000002 [ 164.468741][ C0] Call Trace: [ 164.472054][ C0] [ 164.475032][ C0] __schedule+0x105f/0x34b0 [ 164.479608][ C0] ? __pfx___schedule+0x10/0x10 [ 164.484535][ C0] ? find_held_lock+0x2d/0x110 [ 164.489379][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 164.494721][ C0] ? __cond_resched+0x1b/0x30 [ 164.499466][ C0] preempt_schedule_common+0x44/0xc0 [ 164.504822][ C0] __cond_resched+0x1b/0x30 [ 164.509381][ C0] unmap_page_range+0x4b8/0x2fa0 [ 164.514375][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.519209][ C0] ? hlock_class+0x4e/0x130 [ 164.523770][ C0] ? mark_lock+0xb5/0xc60 [ 164.528178][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 164.533282][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.538126][ C0] ? hlock_class+0x4e/0x130 [ 164.542757][ C0] ? mark_lock+0xb5/0xc60 [ 164.547154][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.551991][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.556829][ C0] hlock_class+0x4e/0x130 [ 164.561221][ C0] __lock_acquire+0x163e/0x3ce0 [ 164.566157][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.570990][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 164.576084][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 164.581540][ C0] ? find_held_lock+0x2d/0x110 [ 164.586379][ C0] ? __schedule+0x102c/0x34b0 [ 164.591130][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.596246][ C0] ? __schedule+0x105f/0x34b0 [ 164.601007][ C0] ? __pfx___schedule+0x10/0x10 [ 164.605934][ C0] ? do_task_dead+0x9e/0x110 [ 164.610587][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.615691][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 164.621573][ C0] ? do_task_dead+0x40/0x110 [ 164.626243][ C0] ? do_task_dead+0xd6/0x110 [ 164.630888][ C0] ? do_exit+0x1de7/0x2ce0 [ 164.635385][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 164.640473][ C0] ? __pfx_do_exit+0x10/0x10 [ 164.645133][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 164.650575][ C0] ? do_group_exit+0xd3/0x2a0 [ 164.655326][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 164.660586][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 164.665504][ C0] ? do_syscall_64+0xcd/0x250 [ 164.670266][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.676428][ C0] [ 164.679498][ C0] task:modprobe state:R running task stack:27216 pid:8777 tgid:8777 ppid:289 flags:0x00004000 [ 164.691362][ C0] Call Trace: [ 164.694716][ C0] [ 164.697725][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 164.702735][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.707562][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 164.712662][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 164.718107][ C0] ? find_held_lock+0x2d/0x110 [ 164.722938][ C0] ? __schedule+0x102c/0x34b0 [ 164.727683][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.732777][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 164.738042][ C0] ? __schedule+0x105f/0x34b0 [ 164.742786][ C0] ? find_held_lock+0x2d/0x110 [ 164.747608][ C0] ? hlock_class+0x4e/0x130 [ 164.752175][ C0] ? mark_lock+0xb5/0xc60 [ 164.756568][ C0] ? hlock_class+0x4e/0x130 [ 164.761126][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 164.766134][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.770971][ C0] ? hlock_class+0x4e/0x130 [ 164.775535][ C0] ? mark_lock+0xb5/0xc60 [ 164.779933][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 164.785208][ C0] ? unwind_get_return_address+0x59/0xa0 [ 164.790895][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.795725][ C0] ? hlock_class+0x4e/0x130 [ 164.800304][ C0] ? mark_lock+0xb5/0xc60 [ 164.804701][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 164.809822][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.814666][ C0] ? hlock_class+0x4e/0x130 [ 164.819237][ C0] ? mark_lock+0xb5/0xc60 [ 164.823637][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.828463][ C0] ? __pfx_mark_lock+0x10/0x10 [ 164.833298][ C0] ? hlock_class+0x4e/0x130 [ 164.837910][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 164.843041][ C0] ? rcu_is_watching+0x12/0xc0 [ 164.847876][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 164.852975][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 164.858435][ C0] ? find_held_lock+0x2d/0x110 [ 164.863271][ C0] ? __schedule+0x102c/0x34b0 [ 164.868014][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.873144][ C0] ? __schedule+0x105f/0x34b0 [ 164.877894][ C0] ? __pfx___schedule+0x10/0x10 [ 164.882822][ C0] ? do_task_dead+0x9e/0x110 [ 164.887471][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.892575][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 164.898459][ C0] ? do_task_dead+0x40/0x110 [ 164.903186][ C0] ? do_task_dead+0xd6/0x110 [ 164.907834][ C0] ? do_exit+0x1de7/0x2ce0 [ 164.912324][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 164.917409][ C0] ? __pfx_do_exit+0x10/0x10 [ 164.922079][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 164.927531][ C0] ? do_group_exit+0xd3/0x2a0 [ 164.932285][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 164.937552][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 164.942471][ C0] ? do_syscall_64+0xcd/0x250 [ 164.947228][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.953392][ C0] [ 164.956458][ C0] task:modprobe state:R running task stack:25408 pid:8788 tgid:8788 ppid:214 flags:0x00000002 [ 164.968323][ C0] Call Trace: [ 164.971648][ C0] [ 164.974625][ C0] __schedule+0x105f/0x34b0 [ 164.979207][ C0] ? __pfx___schedule+0x10/0x10 [ 164.984120][ C0] ? do_task_dead+0x9e/0x110 [ 164.988764][ C0] ? __pfx_lock_release+0x10/0x10 [ 164.993960][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 164.999844][ C0] ? do_task_dead+0x40/0x110 [ 165.004487][ C0] do_task_dead+0xd6/0x110 [ 165.009055][ C0] do_exit+0x1de7/0x2ce0 [ 165.013384][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 165.018464][ C0] ? __pfx_do_exit+0x10/0x10 [ 165.023126][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 165.028563][ C0] do_group_exit+0xd3/0x2a0 [ 165.033141][ C0] __x64_sys_exit_group+0x3e/0x50 [ 165.038229][ C0] x64_sys_call+0x14a9/0x16a0 [ 165.042964][ C0] do_syscall_64+0xcd/0x250 [ 165.047551][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.053521][ C0] RIP: 0033:0x7f95a94f9a90 [ 165.057990][ C0] RSP: 002b:00007ffd109452d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 165.066458][ C0] RAX: ffffffffffffffda RBX: 00007f95a95ea860 RCX: 00007f95a94f9a90 [ 165.074479][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 165.082507][ C0] RBP: 00007f95a95ea860 R08: 0000000000000001 R09: 97118a5642f543cd [ 165.090528][ C0] R10: 00007ffd10945190 R11: 0000000000000246 R12: 0000000000000000 [ 165.098549][ C0] R13: 0000000000000001 R14: 00007f95a95ee658 R15: 0000000000000001 [ 165.106591][ C0] [ 165.109671][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:8792 tgid:8792 ppid:37 flags:0x00004000 [ 165.121548][ C0] Call Trace: [ 165.124898][ C0] [ 165.127872][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 165.134552][ C0] __switch_to_asm+0x70/0x70 [ 165.139233][ C0] [ 165.142292][ C0] task:modprobe state:R running task stack:25408 pid:8796 tgid:8796 ppid:214 flags:0x00000002 [ 165.154148][ C0] Call Trace: [ 165.157470][ C0] [ 165.160445][ C0] ? stack_trace_save+0x95/0xd0 [ 165.165360][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.170196][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 165.175025][ C0] ? find_held_lock+0x2d/0x110 [ 165.179853][ C0] ? hlock_class+0x4e/0x130 [ 165.184414][ C0] ? mark_lock+0xb5/0xc60 [ 165.188811][ C0] ? hlock_class+0x4e/0x130 [ 165.193369][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 165.198381][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.203232][ C0] ? hlock_class+0x4e/0x130 [ 165.207816][ C0] ? mark_lock+0xb5/0xc60 [ 165.212224][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 165.217503][ C0] ? unwind_get_return_address+0x59/0xa0 [ 165.223211][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.228057][ C0] ? hlock_class+0x4e/0x130 [ 165.232637][ C0] ? mark_lock+0xb5/0xc60 [ 165.237046][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 165.242158][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.247005][ C0] ? hlock_class+0x4e/0x130 [ 165.251573][ C0] ? mark_lock+0xb5/0xc60 [ 165.255982][ C0] ? rcu_is_watching+0x12/0xc0 [ 165.260897][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.265751][ C0] ? hlock_class+0x4e/0x130 [ 165.270328][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 165.275456][ C0] ? rcu_is_watching+0x12/0xc0 [ 165.280278][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 165.285373][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 165.290835][ C0] ? find_held_lock+0x2d/0x110 [ 165.295662][ C0] ? __schedule+0x102c/0x34b0 [ 165.300413][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.305515][ C0] ? __schedule+0x105f/0x34b0 [ 165.310261][ C0] ? __pfx___schedule+0x10/0x10 [ 165.315177][ C0] ? do_task_dead+0x9e/0x110 [ 165.319832][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.324941][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 165.330829][ C0] ? do_task_dead+0x40/0x110 [ 165.335474][ C0] ? do_task_dead+0xd6/0x110 [ 165.340121][ C0] ? do_exit+0x1de7/0x2ce0 [ 165.344620][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 165.349704][ C0] ? __pfx_do_exit+0x10/0x10 [ 165.354375][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 165.359824][ C0] ? do_group_exit+0xd3/0x2a0 [ 165.364573][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 165.369846][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 165.374774][ C0] ? do_syscall_64+0xcd/0x250 [ 165.379546][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.385708][ C0] [ 165.388768][ C0] task:modprobe state:R running task stack:25408 pid:8805 tgid:8805 ppid:1124 flags:0x00000002 [ 165.400628][ C0] Call Trace: [ 165.403949][ C0] [ 165.406921][ C0] __schedule+0x105f/0x34b0 [ 165.411492][ C0] ? __pfx___schedule+0x10/0x10 [ 165.416403][ C0] ? do_task_dead+0x9e/0x110 [ 165.421051][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.426251][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 165.432128][ C0] ? do_task_dead+0x40/0x110 [ 165.436775][ C0] do_task_dead+0xd6/0x110 [ 165.441260][ C0] do_exit+0x1de7/0x2ce0 [ 165.445588][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 165.450676][ C0] ? __pfx_do_exit+0x10/0x10 [ 165.455344][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 165.460797][ C0] do_group_exit+0xd3/0x2a0 [ 165.465373][ C0] __x64_sys_exit_group+0x3e/0x50 [ 165.470468][ C0] x64_sys_call+0x14a9/0x16a0 [ 165.475215][ C0] do_syscall_64+0xcd/0x250 [ 165.479808][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.485799][ C0] RIP: 0033:0x7f4140b09a90 [ 165.490274][ C0] RSP: 002b:00007fff59ceb948 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 165.499017][ C0] RAX: ffffffffffffffda RBX: 00007f4140bfa860 RCX: 00007f4140b09a90 [ 165.507035][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 165.515058][ C0] RBP: 00007f4140bfa860 R08: 0000000000000001 R09: 6128c9c62792785e [ 165.523081][ C0] R10: 00007fff59ceb800 R11: 0000000000000246 R12: 0000000000000000 [ 165.531106][ C0] R13: 0000000000000001 R14: 00007f4140bfe658 R15: 0000000000000001 [ 165.539151][ C0] [ 165.542213][ C0] task:modprobe state:R running task stack:24704 pid:8811 tgid:8811 ppid:289 flags:0x00000002 [ 165.554079][ C0] Call Trace: [ 165.557399][ C0] [ 165.560372][ C0] __schedule+0x105f/0x34b0 [ 165.564948][ C0] ? __pfx___schedule+0x10/0x10 [ 165.569868][ C0] ? find_held_lock+0x2d/0x110 [ 165.574712][ C0] ? page_ext_put+0x43/0xd0 [ 165.579296][ C0] ? hlock_class+0x4e/0x130 [ 165.583862][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 165.588978][ C0] ? hlock_class+0x4e/0x130 [ 165.593546][ C0] ? mark_lock+0xb5/0xc60 [ 165.597946][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 165.603225][ C0] ? unwind_get_return_address+0x59/0xa0 [ 165.608925][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.613751][ C0] ? hlock_class+0x4e/0x130 [ 165.618327][ C0] ? mark_lock+0xb5/0xc60 [ 165.622733][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 165.628100][ C0] ? find_held_lock+0x2d/0x110 [ 165.632925][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.637766][ C0] ? update_load_avg+0xf15/0x1f80 [ 165.642868][ C0] ? hlock_class+0x4e/0x130 [ 165.647439][ C0] ? mark_lock+0xb5/0xc60 [ 165.651844][ C0] ? rcu_is_watching+0x12/0xc0 [ 165.656674][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.661538][ C0] ? hlock_class+0x4e/0x130 [ 165.666114][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 165.671215][ C0] ? rcu_is_watching+0x12/0xc0 [ 165.676034][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 165.681141][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 165.686624][ C0] ? find_held_lock+0x2d/0x110 [ 165.691456][ C0] ? __schedule+0x102c/0x34b0 [ 165.696195][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.701310][ C0] ? __schedule+0x105f/0x34b0 [ 165.706062][ C0] ? __pfx___schedule+0x10/0x10 [ 165.710972][ C0] ? do_task_dead+0x9e/0x110 [ 165.715613][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.720713][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 165.726597][ C0] ? do_task_dead+0x40/0x110 [ 165.731245][ C0] ? do_task_dead+0xd6/0x110 [ 165.735981][ C0] ? do_exit+0x1de7/0x2ce0 [ 165.740478][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 165.745567][ C0] ? __pfx_do_exit+0x10/0x10 [ 165.750314][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 165.755770][ C0] ? do_group_exit+0xd3/0x2a0 [ 165.760524][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 165.765796][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 165.770721][ C0] ? do_syscall_64+0xcd/0x250 [ 165.775490][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.781656][ C0] [ 165.784768][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:8817 tgid:8817 ppid:214 flags:0x00004000 [ 165.796654][ C0] Call Trace: [ 165.799977][ C0] [ 165.802951][ C0] ? trace_ma_write+0x187/0x200 [ 165.807870][ C0] ? find_held_lock+0x2d/0x110 [ 165.812722][ C0] ? __schedule+0x105f/0x34b0 [ 165.817561][ C0] ? __pfx___schedule+0x10/0x10 [ 165.822477][ C0] ? find_held_lock+0x2d/0x110 [ 165.827320][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 165.832661][ C0] ? __cond_resched+0x1b/0x30 [ 165.837409][ C0] ? preempt_schedule_common+0x44/0xc0 [ 165.842935][ C0] ? mark_lock+0xb5/0xc60 [ 165.847339][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 165.852612][ C0] ? unwind_get_return_address+0x59/0xa0 [ 165.858314][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.863158][ C0] ? hlock_class+0x4e/0x130 [ 165.867716][ C0] ? mark_lock+0xb5/0xc60 [ 165.872118][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 165.877214][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.882062][ C0] ? hlock_class+0x4e/0x130 [ 165.886663][ C0] ? mark_lock+0xb5/0xc60 [ 165.891069][ C0] ? rcu_is_watching+0x12/0xc0 [ 165.896072][ C0] ? __pfx_mark_lock+0x10/0x10 [ 165.900919][ C0] ? hlock_class+0x4e/0x130 [ 165.905475][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 165.910580][ C0] ? rcu_is_watching+0x12/0xc0 [ 165.915396][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 165.920496][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 165.925945][ C0] ? find_held_lock+0x2d/0x110 [ 165.930769][ C0] ? __schedule+0x102c/0x34b0 [ 165.935602][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.940719][ C0] ? __schedule+0x105f/0x34b0 [ 165.945473][ C0] ? __pfx___schedule+0x10/0x10 [ 165.950390][ C0] ? do_task_dead+0x9e/0x110 [ 165.955040][ C0] ? __pfx_lock_release+0x10/0x10 [ 165.960146][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 165.966007][ C0] ? do_task_dead+0x40/0x110 [ 165.970657][ C0] ? do_task_dead+0xd6/0x110 [ 165.975299][ C0] ? do_exit+0x1de7/0x2ce0 [ 165.979790][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 165.984868][ C0] ? __pfx_do_exit+0x10/0x10 [ 165.989531][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 165.994988][ C0] ? do_group_exit+0xd3/0x2a0 [ 165.999738][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 166.005010][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 166.009934][ C0] ? do_syscall_64+0xcd/0x250 [ 166.014707][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.020871][ C0] [ 166.023949][ C0] task:modprobe state:R running task stack:24704 pid:8830 tgid:8830 ppid:289 flags:0x00000002 [ 166.035988][ C0] Call Trace: [ 166.039308][ C0] [ 166.042297][ C0] __schedule+0x105f/0x34b0 [ 166.046863][ C0] ? hlock_class+0x4e/0x130 [ 166.051424][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 166.056563][ C0] ? rcu_is_watching+0x12/0xc0 [ 166.061389][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 166.066506][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 166.071966][ C0] ? find_held_lock+0x2d/0x110 [ 166.076804][ C0] ? __schedule+0x102c/0x34b0 [ 166.081556][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.086678][ C0] ? __schedule+0x105f/0x34b0 [ 166.091431][ C0] ? __pfx___schedule+0x10/0x10 [ 166.096347][ C0] ? do_task_dead+0x9e/0x110 [ 166.100993][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.106099][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 166.111974][ C0] ? do_task_dead+0x40/0x110 [ 166.116625][ C0] ? do_task_dead+0xd6/0x110 [ 166.121284][ C0] ? do_exit+0x1de7/0x2ce0 [ 166.125788][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 166.130897][ C0] ? __pfx_do_exit+0x10/0x10 [ 166.135567][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 166.141025][ C0] ? do_group_exit+0xd3/0x2a0 [ 166.145792][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 166.151061][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 166.155984][ C0] ? do_syscall_64+0xcd/0x250 [ 166.160835][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.167002][ C0] [ 166.170087][ C0] task:modprobe state:R running task stack:25408 pid:8835 tgid:8835 ppid:37 flags:0x00004002 [ 166.181965][ C0] Call Trace: [ 166.185292][ C0] [ 166.188263][ C0] ? __pfx_register_lock_class+0x10/0x10 [ 166.193982][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 166.199556][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 166.204939][ C0] ? find_held_lock+0x2d/0x110 [ 166.209776][ C0] ? __schedule+0x102c/0x34b0 [ 166.214517][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.219627][ C0] ? __schedule+0x105f/0x34b0 [ 166.224388][ C0] ? __pfx___schedule+0x10/0x10 [ 166.229301][ C0] ? do_task_dead+0x9e/0x110 [ 166.233950][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.239058][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 166.244938][ C0] ? do_task_dead+0x40/0x110 [ 166.249756][ C0] ? do_task_dead+0xd6/0x110 [ 166.254394][ C0] ? do_exit+0x1de7/0x2ce0 [ 166.258870][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 166.263944][ C0] ? __pfx_do_exit+0x10/0x10 [ 166.268594][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 166.274036][ C0] ? do_group_exit+0xd3/0x2a0 [ 166.278787][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 166.284046][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 166.288959][ C0] ? do_syscall_64+0xcd/0x250 [ 166.293716][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.299881][ C0] [ 166.302943][ C0] task:modprobe state:R running task stack:26144 pid:8842 tgid:8842 ppid:37 flags:0x00000000 [ 166.314812][ C0] Call Trace: [ 166.318133][ C0] [ 166.321106][ C0] ? rcu_is_watching+0x12/0xc0 [ 166.325924][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 166.331007][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 166.336459][ C0] ? find_held_lock+0x2d/0x110 [ 166.341290][ C0] ? __schedule+0x102c/0x34b0 [ 166.346036][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.351136][ C0] ? unwind_next_frame+0xe5d/0x20c0 [ 166.356386][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 166.361662][ C0] ? find_held_lock+0x2d/0x110 [ 166.366503][ C0] ? hlock_class+0x4e/0x130 [ 166.371069][ C0] ? mark_lock+0xb5/0xc60 [ 166.375499][ C0] ? hlock_class+0x4e/0x130 [ 166.380064][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 166.385077][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.389916][ C0] ? hlock_class+0x4e/0x130 [ 166.394487][ C0] ? mark_lock+0xb5/0xc60 [ 166.398888][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 166.404150][ C0] ? unwind_get_return_address+0x59/0xa0 [ 166.409854][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.414697][ C0] ? hlock_class+0x4e/0x130 [ 166.419263][ C0] ? mark_lock+0xb5/0xc60 [ 166.423662][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 166.429454][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.434281][ C0] ? hlock_class+0x4e/0x130 [ 166.438842][ C0] ? mark_lock+0xb5/0xc60 [ 166.443243][ C0] ? rcu_is_watching+0x12/0xc0 [ 166.448068][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.452911][ C0] ? hlock_class+0x4e/0x130 [ 166.457470][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 166.462573][ C0] ? rcu_is_watching+0x12/0xc0 [ 166.467397][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 166.472494][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 166.477988][ C0] ? find_held_lock+0x2d/0x110 [ 166.482822][ C0] ? __schedule+0x102c/0x34b0 [ 166.487567][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.492695][ C0] ? __schedule+0x105f/0x34b0 [ 166.497451][ C0] ? __pfx___schedule+0x10/0x10 [ 166.502369][ C0] ? do_task_dead+0x9e/0x110 [ 166.507021][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.512124][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 166.517995][ C0] ? do_task_dead+0x40/0x110 [ 166.522647][ C0] ? do_task_dead+0xd6/0x110 [ 166.527294][ C0] ? do_exit+0x1de7/0x2ce0 [ 166.531777][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 166.536848][ C0] ? __pfx_do_exit+0x10/0x10 [ 166.541503][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 166.546944][ C0] ? do_group_exit+0xd3/0x2a0 [ 166.551796][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 166.557111][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 166.562035][ C0] ? do_syscall_64+0xcd/0x250 [ 166.566802][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.572964][ C0] [ 166.576034][ C0] task:modprobe state:R running task stack:25408 pid:8847 tgid:8847 ppid:1087 flags:0x00004002 [ 166.587903][ C0] Call Trace: [ 166.591351][ C0] [ 166.594336][ C0] __schedule+0x105f/0x34b0 [ 166.598917][ C0] ? __pfx___schedule+0x10/0x10 [ 166.603828][ C0] ? do_task_dead+0x9e/0x110 [ 166.608476][ C0] ? __pfx_lock_release+0x10/0x10 [ 166.613576][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 166.619459][ C0] ? do_task_dead+0x40/0x110 [ 166.624644][ C0] do_task_dead+0xd6/0x110 [ 166.629124][ C0] do_exit+0x1de7/0x2ce0 [ 166.633436][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 166.638520][ C0] ? __pfx_do_exit+0x10/0x10 [ 166.643173][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 166.648640][ C0] do_group_exit+0xd3/0x2a0 [ 166.653215][ C0] __x64_sys_exit_group+0x3e/0x50 [ 166.658316][ C0] x64_sys_call+0x14a9/0x16a0 [ 166.663071][ C0] do_syscall_64+0xcd/0x250 [ 166.667655][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.673631][ C0] RIP: 0033:0x7fd6e0729a90 [ 166.678095][ C0] RSP: 002b:00007ffddc1db748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 166.686571][ C0] RAX: ffffffffffffffda RBX: 00007fd6e081a860 RCX: 00007fd6e0729a90 [ 166.694862][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 166.702895][ C0] RBP: 00007fd6e081a860 R08: 0000000000000001 R09: 0ede30bd034d0a21 [ 166.710928][ C0] R10: 00007ffddc1db600 R11: 0000000000000246 R12: 0000000000000000 [ 166.718956][ C0] R13: 0000000000000001 R14: 00007fd6e081e658 R15: 0000000000000001 [ 166.727004][ C0] [ 166.730079][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:8857 tgid:8857 ppid:289 flags:0x00004000 [ 166.741969][ C0] Call Trace: [ 166.745281][ C0] [ 166.748255][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 166.754931][ C0] __switch_to_asm+0x70/0x70 [ 166.759620][ C0] [ 166.762682][ C0] task:modprobe state:R running task stack:25408 pid:8862 tgid:8862 ppid:1087 flags:0x00000000 [ 166.774544][ C0] Call Trace: [ 166.777862][ C0] [ 166.780837][ C0] ? hlock_class+0x4e/0x130 [ 166.785411][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 166.790421][ C0] ? hlock_class+0x4e/0x130 [ 166.794996][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 166.800028][ C0] ? hlock_class+0x4e/0x130 [ 166.804626][ C0] ? mark_lock+0xb5/0xc60 [ 166.809032][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.813853][ C0] ? mark_lock+0xb5/0xc60 [ 166.818249][ C0] ? mark_lock+0xb5/0xc60 [ 166.822656][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.827490][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.832324][ C0] ? hlock_class+0x4e/0x130 [ 166.836892][ C0] ? mark_lock+0xb5/0xc60 [ 166.841287][ C0] ? hlock_class+0x4e/0x130 [ 166.845852][ C0] ? mark_lock+0xb5/0xc60 [ 166.850260][ C0] ? hlock_class+0x4e/0x130 [ 166.854909][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 166.859927][ C0] ? hlock_class+0x4e/0x130 [ 166.864488][ C0] ? mark_lock+0xb5/0xc60 [ 166.868891][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.873724][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 166.879009][ C0] ? find_held_lock+0x2d/0x110 [ 166.883845][ C0] ? hlock_class+0x4e/0x130 [ 166.888411][ C0] ? mark_lock+0xb5/0xc60 [ 166.892820][ C0] ? hlock_class+0x4e/0x130 [ 166.897382][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 166.902395][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.907239][ C0] ? hlock_class+0x4e/0x130 [ 166.911810][ C0] ? mark_lock+0xb5/0xc60 [ 166.916212][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 166.921475][ C0] ? unwind_get_return_address+0x59/0xa0 [ 166.927165][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.932000][ C0] ? hlock_class+0x4e/0x130 [ 166.936571][ C0] ? mark_lock+0xb5/0xc60 [ 166.940969][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 166.946600][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.951442][ C0] ? hlock_class+0x4e/0x130 [ 166.956012][ C0] ? mark_lock+0xb5/0xc60 [ 166.960414][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 166.965513][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 166.970950][ C0] ? __pfx_mark_lock+0x10/0x10 [ 166.975807][ C0] ? hlock_class+0x4e/0x130 [ 166.980365][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 166.985475][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 166.991005][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 166.996387][ C0] ? find_held_lock+0x2d/0x110 [ 167.001219][ C0] ? __schedule+0x102c/0x34b0 [ 167.005956][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.011068][ C0] ? __schedule+0x105f/0x34b0 [ 167.015831][ C0] ? __pfx___schedule+0x10/0x10 [ 167.020754][ C0] ? do_task_dead+0x9e/0x110 [ 167.025421][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.030548][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 167.036444][ C0] ? do_task_dead+0x40/0x110 [ 167.041104][ C0] ? do_task_dead+0xd6/0x110 [ 167.045774][ C0] ? do_exit+0x1de7/0x2ce0 [ 167.050272][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 167.055359][ C0] ? __pfx_do_exit+0x10/0x10 [ 167.060025][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 167.065475][ C0] ? do_group_exit+0xd3/0x2a0 [ 167.070235][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 167.075511][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 167.080423][ C0] ? do_syscall_64+0xcd/0x250 [ 167.085194][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.091383][ C0] [ 167.094455][ C0] task:modprobe state:R running task stack:25408 pid:8873 tgid:8873 ppid:1124 flags:0x00000000 [ 167.106324][ C0] Call Trace: [ 167.109682][ C0] [ 167.112660][ C0] __schedule+0x105f/0x34b0 [ 167.117233][ C0] ? __pfx___schedule+0x10/0x10 [ 167.122148][ C0] ? find_held_lock+0x2d/0x110 [ 167.127001][ C0] ? __cond_resched+0x1b/0x30 [ 167.131753][ C0] preempt_schedule_common+0x44/0xc0 [ 167.137118][ C0] __cond_resched+0x1b/0x30 [ 167.141778][ C0] ? free_pages_and_swap_cache+0x45f/0x510 [ 167.147656][ C0] ? hlock_class+0x4e/0x130 [ 167.152221][ C0] ? mark_lock+0xb5/0xc60 [ 167.156617][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 167.162492][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 167.168110][ C0] ? __pfx_mark_lock+0x10/0x10 [ 167.172948][ C0] ? hlock_class+0x4e/0x130 [ 167.177506][ C0] ? mark_lock+0xb5/0xc60 [ 167.181889][ C0] ? rcu_is_watching+0x12/0xc0 [ 167.186726][ C0] ? __pfx_mark_lock+0x10/0x10 [ 167.191587][ C0] ? hlock_class+0x4e/0x130 [ 167.196149][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 167.201267][ C0] ? rcu_is_watching+0x12/0xc0 [ 167.206114][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 167.211212][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 167.216666][ C0] ? find_held_lock+0x2d/0x110 [ 167.221498][ C0] ? __schedule+0x102c/0x34b0 [ 167.226236][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.231387][ C0] ? __schedule+0x105f/0x34b0 [ 167.236144][ C0] ? __pfx___schedule+0x10/0x10 [ 167.241065][ C0] ? do_task_dead+0x9e/0x110 [ 167.245721][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.250824][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 167.256692][ C0] ? do_task_dead+0x40/0x110 [ 167.261353][ C0] ? do_task_dead+0xd6/0x110 [ 167.266005][ C0] ? do_exit+0x1de7/0x2ce0 [ 167.270503][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 167.275593][ C0] ? __pfx_do_exit+0x10/0x10 [ 167.280260][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 167.285698][ C0] ? do_group_exit+0xd3/0x2a0 [ 167.290455][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 167.295722][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 167.300642][ C0] ? do_syscall_64+0xcd/0x250 [ 167.305397][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.311573][ C0] [ 167.314645][ C0] task:modprobe state:R running task stack:24704 pid:8880 tgid:8880 ppid:1124 flags:0x00000000 [ 167.326594][ C0] Call Trace: [ 167.329919][ C0] [ 167.332903][ C0] __schedule+0x105f/0x34b0 [ 167.337494][ C0] ? __pfx___schedule+0x10/0x10 [ 167.342415][ C0] ? find_held_lock+0x2d/0x110 [ 167.347285][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 167.352623][ C0] ? __cond_resched+0x1b/0x30 [ 167.357357][ C0] ? hlock_class+0x4e/0x130 [ 167.361916][ C0] ? mark_lock+0xb5/0xc60 [ 167.366321][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 167.371596][ C0] ? unwind_get_return_address+0x59/0xa0 [ 167.377289][ C0] ? __pfx_mark_lock+0x10/0x10 [ 167.382127][ C0] ? hlock_class+0x4e/0x130 [ 167.386687][ C0] ? mark_lock+0xb5/0xc60 [ 167.391079][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 167.396175][ C0] ? __pfx_mark_lock+0x10/0x10 [ 167.401014][ C0] ? hlock_class+0x4e/0x130 [ 167.405665][ C0] ? mark_lock+0xb5/0xc60 [ 167.410061][ C0] ? rcu_is_watching+0x12/0xc0 [ 167.414887][ C0] ? __pfx_mark_lock+0x10/0x10 [ 167.419726][ C0] ? hlock_class+0x4e/0x130 [ 167.424286][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 167.429391][ C0] ? rcu_is_watching+0x12/0xc0 [ 167.434226][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 167.439318][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 167.444759][ C0] ? find_held_lock+0x2d/0x110 [ 167.449596][ C0] ? __schedule+0x102c/0x34b0 [ 167.454335][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.459559][ C0] ? __schedule+0x105f/0x34b0 [ 167.464320][ C0] ? __pfx___schedule+0x10/0x10 [ 167.469231][ C0] ? do_task_dead+0x9e/0x110 [ 167.473870][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.478973][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 167.484852][ C0] ? do_task_dead+0x40/0x110 [ 167.489496][ C0] ? do_task_dead+0xd6/0x110 [ 167.494142][ C0] ? do_exit+0x1de7/0x2ce0 [ 167.498629][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 167.503697][ C0] ? __pfx_do_exit+0x10/0x10 [ 167.508351][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 167.513797][ C0] ? do_group_exit+0xd3/0x2a0 [ 167.518752][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 167.524024][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 167.528949][ C0] ? do_syscall_64+0xcd/0x250 [ 167.533709][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.539881][ C0] [ 167.542942][ C0] task:modprobe state:R running task stack:25408 pid:8892 tgid:8892 ppid:289 flags:0x00000002 [ 167.554800][ C0] Call Trace: [ 167.558202][ C0] [ 167.561184][ C0] __schedule+0x105f/0x34b0 [ 167.565763][ C0] ? __pfx___schedule+0x10/0x10 [ 167.570682][ C0] ? do_task_dead+0x9e/0x110 [ 167.575335][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.580470][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 167.586346][ C0] ? do_task_dead+0x40/0x110 [ 167.590993][ C0] do_task_dead+0xd6/0x110 [ 167.595557][ C0] do_exit+0x1de7/0x2ce0 [ 167.599878][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 167.604956][ C0] ? __pfx_do_exit+0x10/0x10 [ 167.609606][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 167.615050][ C0] do_group_exit+0xd3/0x2a0 [ 167.619624][ C0] __x64_sys_exit_group+0x3e/0x50 [ 167.624720][ C0] x64_sys_call+0x14a9/0x16a0 [ 167.629479][ C0] do_syscall_64+0xcd/0x250 [ 167.634063][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.640065][ C0] RIP: 0033:0x7f2716436a90 [ 167.644533][ C0] RSP: 002b:00007ffe19276478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 167.653016][ C0] RAX: ffffffffffffffda RBX: 00007f2716527860 RCX: 00007f2716436a90 [ 167.661055][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 167.669073][ C0] RBP: 00007f2716527860 R08: 0000000000000001 R09: c6b5fafdabbd822c [ 167.677098][ C0] R10: 00007ffe19276330 R11: 0000000000000246 R12: 0000000000000000 [ 167.685124][ C0] R13: 0000000000000001 R14: 00007f271652b658 R15: 0000000000000001 [ 167.693186][ C0] [ 167.696257][ C0] task:modprobe state:R running task stack:25408 pid:8898 tgid:8898 ppid:1124 flags:0x00000002 [ 167.708154][ C0] Call Trace: [ 167.711479][ C0] [ 167.714458][ C0] __schedule+0x105f/0x34b0 [ 167.719027][ C0] ? __pfx___schedule+0x10/0x10 [ 167.723966][ C0] ? __cond_resched+0x1b/0x30 [ 167.728713][ C0] preempt_schedule_common+0x44/0xc0 [ 167.734063][ C0] __cond_resched+0x1b/0x30 [ 167.738639][ C0] down_write+0x74/0x200 [ 167.742943][ C0] ? __pfx_down_write+0x10/0x10 [ 167.747899][ C0] free_pgtables+0x2bc/0x950 [ 167.752552][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 167.758010][ C0] ? find_held_lock+0x2d/0x110 [ 167.762841][ C0] ? __schedule+0x102c/0x34b0 [ 167.767592][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.772718][ C0] ? __schedule+0x105f/0x34b0 [ 167.777467][ C0] ? __pfx___schedule+0x10/0x10 [ 167.782399][ C0] ? do_task_dead+0x9e/0x110 [ 167.787053][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.792173][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 167.798502][ C0] ? do_task_dead+0x40/0x110 [ 167.803153][ C0] ? do_task_dead+0xd6/0x110 [ 167.807800][ C0] ? do_exit+0x1de7/0x2ce0 [ 167.812298][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 167.817390][ C0] ? __pfx_do_exit+0x10/0x10 [ 167.822044][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 167.827491][ C0] ? do_group_exit+0xd3/0x2a0 [ 167.832245][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 167.837503][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 167.842426][ C0] ? do_syscall_64+0xcd/0x250 [ 167.847189][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.853349][ C0] [ 167.856432][ C0] task:modprobe state:R running task stack:24704 pid:8904 tgid:8904 ppid:37 flags:0x00000002 [ 167.868294][ C0] Call Trace: [ 167.871620][ C0] [ 167.874606][ C0] __schedule+0x105f/0x34b0 [ 167.879196][ C0] ? __pfx___schedule+0x10/0x10 [ 167.884108][ C0] ? do_task_dead+0x9e/0x110 [ 167.888748][ C0] ? __pfx_lock_release+0x10/0x10 [ 167.893852][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 167.899738][ C0] ? do_task_dead+0x40/0x110 [ 167.904392][ C0] do_task_dead+0xd6/0x110 [ 167.908872][ C0] do_exit+0x1de7/0x2ce0 [ 167.913190][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 167.918276][ C0] ? __pfx_do_exit+0x10/0x10 [ 167.922948][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 167.928396][ C0] do_group_exit+0xd3/0x2a0 [ 167.932982][ C0] __x64_sys_exit_group+0x3e/0x50 [ 167.938169][ C0] x64_sys_call+0x14a9/0x16a0 [ 167.943007][ C0] do_syscall_64+0xcd/0x250 [ 167.947580][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.953548][ C0] RIP: 0033:0x7fa48f485a90 [ 167.958018][ C0] RSP: 002b:00007fff3c193eb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 167.966494][ C0] RAX: ffffffffffffffda RBX: 00007fa48f576860 RCX: 00007fa48f485a90 [ 167.974533][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 167.982565][ C0] RBP: 00007fa48f576860 R08: 0000000000000001 R09: c31078f6f631f8ad [ 167.990587][ C0] R10: 00007fff3c193d70 R11: 0000000000000246 R12: 0000000000000000 [ 167.998614][ C0] R13: 0000000000000001 R14: 00007fa48f57a658 R15: 0000000000000001 [ 168.006656][ C0] [ 168.009923][ C0] task:modprobe state:R running task stack:25408 pid:8913 tgid:8913 ppid:1124 flags:0x00000000 [ 168.021814][ C0] Call Trace: [ 168.025137][ C0] [ 168.028119][ C0] ? page_table_check_clear.part.0+0x398/0x540 [ 168.034369][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 168.039732][ C0] ? __cond_resched+0x1b/0x30 [ 168.044479][ C0] ? preempt_schedule_common+0x44/0xc0 [ 168.050012][ C0] ? __cond_resched+0x1b/0x30 [ 168.054754][ C0] ? unmap_page_range+0x4b8/0x2fa0 [ 168.059926][ C0] ? debug_check_no_obj_freed+0x1d0/0x600 [ 168.065736][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.070577][ C0] ? hlock_class+0x4e/0x130 [ 168.075140][ C0] ? mark_lock+0xb5/0xc60 [ 168.079544][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 168.084646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.089494][ C0] ? hlock_class+0x4e/0x130 [ 168.094090][ C0] ? mark_lock+0xb5/0xc60 [ 168.098490][ C0] ? rcu_is_watching+0x12/0xc0 [ 168.103333][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.108177][ C0] ? hlock_class+0x4e/0x130 [ 168.112738][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 168.117840][ C0] ? rcu_is_watching+0x12/0xc0 [ 168.122679][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 168.127771][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 168.133225][ C0] ? find_held_lock+0x2d/0x110 [ 168.138056][ C0] ? __schedule+0x102c/0x34b0 [ 168.142802][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.147912][ C0] ? __schedule+0x105f/0x34b0 [ 168.152661][ C0] ? __pfx___schedule+0x10/0x10 [ 168.157585][ C0] ? do_task_dead+0x9e/0x110 [ 168.162245][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.167367][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 168.173256][ C0] ? do_task_dead+0x40/0x110 [ 168.177901][ C0] ? do_task_dead+0xd6/0x110 [ 168.182556][ C0] ? do_exit+0x1de7/0x2ce0 [ 168.187059][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 168.192144][ C0] ? __pfx_do_exit+0x10/0x10 [ 168.196804][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 168.202244][ C0] ? do_group_exit+0xd3/0x2a0 [ 168.207082][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 168.212352][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 168.217271][ C0] ? do_syscall_64+0xcd/0x250 [ 168.222028][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.228186][ C0] [ 168.231251][ C0] task:modprobe state:R running task stack:25136 pid:8921 tgid:8921 ppid:37 flags:0x00000002 [ 168.243097][ C0] Call Trace: [ 168.246415][ C0] [ 168.249400][ C0] __schedule+0x105f/0x34b0 [ 168.253985][ C0] ? __pfx___schedule+0x10/0x10 [ 168.258899][ C0] ? do_task_dead+0x9e/0x110 [ 168.263543][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.268645][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 168.274520][ C0] ? do_task_dead+0x40/0x110 [ 168.279157][ C0] do_task_dead+0xd6/0x110 [ 168.283636][ C0] do_exit+0x1de7/0x2ce0 [ 168.287951][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 168.293034][ C0] ? __pfx_do_exit+0x10/0x10 [ 168.297696][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 168.303133][ C0] do_group_exit+0xd3/0x2a0 [ 168.307702][ C0] __x64_sys_exit_group+0x3e/0x50 [ 168.312797][ C0] x64_sys_call+0x14a9/0x16a0 [ 168.317539][ C0] do_syscall_64+0xcd/0x250 [ 168.322123][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.328099][ C0] RIP: 0033:0x7eff5709ea90 [ 168.332570][ C0] RSP: 002b:00007ffc40852b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 168.341051][ C0] RAX: ffffffffffffffda RBX: 00007eff5718f860 RCX: 00007eff5709ea90 [ 168.349081][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 168.357108][ C0] RBP: 00007eff5718f860 R08: 0000000000000001 R09: 31abe364dbb2e4a9 [ 168.365135][ C0] R10: 00007ffc40852a40 R11: 0000000000000246 R12: 0000000000000000 [ 168.373159][ C0] R13: 0000000000000001 R14: 00007eff57193658 R15: 0000000000000001 [ 168.381222][ C0] [ 168.384328][ C0] task:modprobe state:R running task stack:25408 pid:8928 tgid:8928 ppid:1124 flags:0x00000002 [ 168.396281][ C0] Call Trace: [ 168.399608][ C0] [ 168.402584][ C0] ? __pfx_get_page_from_freelist+0x10/0x10 [ 168.408541][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.413397][ C0] ? hlock_class+0x4e/0x130 [ 168.417967][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 168.422978][ C0] ? hlock_class+0x4e/0x130 [ 168.427537][ C0] ? mark_lock+0xb5/0xc60 [ 168.431940][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.436779][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 168.442491][ C0] ? find_held_lock+0x2d/0x110 [ 168.447338][ C0] ? hlock_class+0x4e/0x130 [ 168.451908][ C0] ? mark_lock+0xb5/0xc60 [ 168.456305][ C0] ? hlock_class+0x4e/0x130 [ 168.460867][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 168.465881][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.470732][ C0] ? hlock_class+0x4e/0x130 [ 168.475306][ C0] ? mark_lock+0xb5/0xc60 [ 168.479713][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 168.484980][ C0] ? unwind_get_return_address+0x59/0xa0 [ 168.490670][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.495501][ C0] ? hlock_class+0x4e/0x130 [ 168.500064][ C0] ? mark_lock+0xb5/0xc60 [ 168.504457][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 168.509571][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.514437][ C0] ? hlock_class+0x4e/0x130 [ 168.518994][ C0] ? mark_lock+0xb5/0xc60 [ 168.523408][ C0] ? rcu_is_watching+0x12/0xc0 [ 168.528245][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.533091][ C0] ? hlock_class+0x4e/0x130 [ 168.537655][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 168.542759][ C0] ? rcu_is_watching+0x12/0xc0 [ 168.547581][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 168.552686][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 168.558143][ C0] ? find_held_lock+0x2d/0x110 [ 168.562982][ C0] ? __schedule+0x102c/0x34b0 [ 168.567731][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.572848][ C0] ? __schedule+0x105f/0x34b0 [ 168.577775][ C0] ? __pfx___schedule+0x10/0x10 [ 168.582690][ C0] ? do_task_dead+0x9e/0x110 [ 168.587334][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.592445][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 168.598351][ C0] ? do_task_dead+0x40/0x110 [ 168.603005][ C0] ? do_task_dead+0xd6/0x110 [ 168.607659][ C0] ? do_exit+0x1de7/0x2ce0 [ 168.612150][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 168.617252][ C0] ? __pfx_do_exit+0x10/0x10 [ 168.621922][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 168.627365][ C0] ? do_group_exit+0xd3/0x2a0 [ 168.632117][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 168.637392][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 168.642317][ C0] ? do_syscall_64+0xcd/0x250 [ 168.647079][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.653259][ C0] [ 168.656338][ C0] task:kworker/u8:7 state:R running task stack:32568 pid:8938 tgid:8938 ppid:1124 flags:0x00004000 [ 168.668223][ C0] Call Trace: [ 168.671553][ C0] [ 168.674531][ C0] __schedule+0x105f/0x34b0 [ 168.679111][ C0] ? __pfx___schedule+0x10/0x10 [ 168.684030][ C0] ? wake_up_q+0x9e/0x140 [ 168.688434][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 168.694047][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 168.699746][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 168.705291][ C0] ? __cond_resched+0x1b/0x30 [ 168.710032][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 168.715642][ C0] preempt_schedule_common+0x44/0xc0 [ 168.720996][ C0] __cond_resched+0x1b/0x30 [ 168.725557][ C0] stop_one_cpu+0x112/0x190 [ 168.730151][ C0] ? load_elf_binary+0x3392/0x4e20 [ 168.735330][ C0] ? __pfx_filemap_map_pages+0x10/0x10 [ 168.740867][ C0] ? security_mmap_addr+0x65/0x70 [ 168.745968][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 168.751319][ C0] ? mmput+0xdb/0x3e0 [ 168.755364][ C0] ? do_exit+0x9bf/0x2ce0 [ 168.759765][ C0] ? do_group_exit+0x1c3/0x2a0 [ 168.764601][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.769701][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 168.774959][ C0] ? __pfx_do_exit+0x10/0x10 [ 168.779614][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 168.785056][ C0] ? do_group_exit+0xd3/0x2a0 [ 168.789804][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 168.795076][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 168.800000][ C0] ? do_syscall_64+0xcd/0x250 [ 168.804759][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.810921][ C0] [ 168.814149][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:8947 tgid:8947 ppid:289 flags:0x00004000 [ 168.826021][ C0] Call Trace: [ 168.829371][ C0] [ 168.832347][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 168.839018][ C0] __switch_to_asm+0x70/0x70 [ 168.843688][ C0] [ 168.846744][ C0] task:modprobe state:R running task stack:25408 pid:8948 tgid:8948 ppid:1124 flags:0x00000002 [ 168.858612][ C0] Call Trace: [ 168.861927][ C0] [ 168.864906][ C0] __schedule+0x105f/0x34b0 [ 168.869491][ C0] ? __pfx___schedule+0x10/0x10 [ 168.874404][ C0] ? find_held_lock+0x2d/0x110 [ 168.879241][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 168.884608][ C0] ? __cond_resched+0x1b/0x30 [ 168.889363][ C0] preempt_schedule_common+0x44/0xc0 [ 168.894724][ C0] __cond_resched+0x1b/0x30 [ 168.899294][ C0] unmap_page_range+0x4b8/0x2fa0 [ 168.904331][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 168.909771][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 168.915033][ C0] ? __pfx_mark_lock+0x10/0x10 [ 168.919878][ C0] hlock_class+0x4e/0x130 [ 168.924281][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 168.929384][ C0] ? rcu_is_watching+0x12/0xc0 [ 168.934222][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 168.939340][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 168.945143][ C0] ? find_held_lock+0x2d/0x110 [ 168.950001][ C0] ? __schedule+0x102c/0x34b0 [ 168.954746][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.959862][ C0] ? __schedule+0x105f/0x34b0 [ 168.964613][ C0] ? __pfx___schedule+0x10/0x10 [ 168.969522][ C0] ? do_task_dead+0x9e/0x110 [ 168.974214][ C0] ? __pfx_lock_release+0x10/0x10 [ 168.979325][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 168.985204][ C0] ? do_task_dead+0x40/0x110 [ 168.989855][ C0] ? do_task_dead+0xd6/0x110 [ 168.994498][ C0] ? do_exit+0x1de7/0x2ce0 [ 168.998996][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 169.004087][ C0] ? __pfx_do_exit+0x10/0x10 [ 169.008736][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 169.014181][ C0] ? do_group_exit+0xd3/0x2a0 [ 169.018939][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 169.024207][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 169.029138][ C0] ? do_syscall_64+0xcd/0x250 [ 169.033875][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.040033][ C0] [ 169.043094][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:8953 tgid:8953 ppid:214 flags:0x00004000 [ 169.054974][ C0] Call Trace: [ 169.058296][ C0] [ 169.061289][ C0] __schedule+0x105f/0x34b0 [ 169.065868][ C0] ? __pfx___schedule+0x10/0x10 [ 169.070785][ C0] ? wake_up_q+0x9e/0x140 [ 169.075194][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 169.080821][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 169.086549][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 169.092084][ C0] ? __cond_resched+0x1b/0x30 [ 169.096829][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 169.102449][ C0] preempt_schedule_common+0x44/0xc0 [ 169.107811][ C0] __cond_resched+0x1b/0x30 [ 169.112378][ C0] stop_one_cpu+0x112/0x190 [ 169.116938][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 169.122035][ C0] ? do_filp_open+0x1dc/0x430 [ 169.126803][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 169.132521][ C0] ? security_mmap_addr+0x65/0x70 [ 169.137614][ C0] ? __get_unmapped_area+0x26b/0x3d0 [ 169.142960][ C0] ? do_mprotect_pkey+0x98e/0xd00 [ 169.148083][ C0] ? mmput+0xdb/0x3e0 [ 169.152125][ C0] ? do_exit+0x9bf/0x2ce0 [ 169.156511][ C0] ? do_group_exit+0x1c3/0x2a0 [ 169.161334][ C0] ? __pfx_lock_release+0x10/0x10 [ 169.166424][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 169.171507][ C0] ? __pfx_do_exit+0x10/0x10 [ 169.176327][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 169.181764][ C0] ? do_group_exit+0xd3/0x2a0 [ 169.186512][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 169.191795][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 169.196719][ C0] ? do_syscall_64+0xcd/0x250 [ 169.201484][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.207651][ C0] [ 169.210892][ C0] task:modprobe state:R running task stack:25408 pid:8962 tgid:8962 ppid:1087 flags:0x00000000 [ 169.222762][ C0] Call Trace: [ 169.226082][ C0] [ 169.229059][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 169.234335][ C0] ? find_held_lock+0x2d/0x110 [ 169.239167][ C0] ? hlock_class+0x4e/0x130 [ 169.244278][ C0] ? mark_lock+0xb5/0xc60 [ 169.248680][ C0] ? __pfx_mark_lock+0x10/0x10 [ 169.253497][ C0] ? bpf_ksym_find+0x127/0x1c0