quire+0x2f/0xb0 [ 176.941567][ C1] ? schedule+0x1fd/0x350 [ 176.945990][ C1] schedule+0xe7/0x350 [ 176.950146][ C1] kthread_worker_fn+0x502/0xbb0 [ 176.955168][ C1] ? __kthread_parkme+0x148/0x220 [ 176.960299][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 176.965827][ C1] kthread+0x2c1/0x3a0 [ 176.969943][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 176.975192][ C1] ? __pfx_kthread+0x10/0x10 [ 176.979836][ C1] ret_from_fork+0x45/0x80 [ 176.984287][ C1] ? __pfx_kthread+0x10/0x10 [ 176.988917][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.993725][ C1] [ 176.996791][ C1] task:rcu_exp_gp_kthr state:S stack:29240 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 177.007033][ C1] Call Trace: [ 177.010329][ C1] [ 177.013282][ C1] __schedule+0x102c/0x34b0 [ 177.017855][ C1] ? __pfx___schedule+0x10/0x10 [ 177.022754][ C1] ? schedule+0x298/0x350 [ 177.027118][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.032184][ C1] ? lock_acquire+0x2f/0xb0 [ 177.036724][ C1] ? schedule+0x1fd/0x350 [ 177.041114][ C1] schedule+0xe7/0x350 [ 177.045216][ C1] kthread_worker_fn+0x502/0xbb0 [ 177.050188][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 177.055631][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 177.061158][ C1] kthread+0x2c1/0x3a0 [ 177.065277][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.070646][ C1] ? __pfx_kthread+0x10/0x10 [ 177.075384][ C1] ret_from_fork+0x45/0x80 [ 177.079853][ C1] ? __pfx_kthread+0x10/0x10 [ 177.084512][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.089335][ C1] [ 177.092408][ C1] task:migration/0 state:S stack:30024 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 177.102791][ C1] Stopper: 0x0 <- 0x0 [ 177.106817][ C1] Call Trace: [ 177.110127][ C1] [ 177.113082][ C1] __schedule+0x102c/0x34b0 [ 177.117635][ C1] ? __pfx___schedule+0x10/0x10 [ 177.122543][ C1] ? schedule+0x298/0x350 [ 177.126938][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.132008][ C1] ? lock_acquire+0x2f/0xb0 [ 177.136616][ C1] ? schedule+0x1fd/0x350 [ 177.141015][ C1] schedule+0xe7/0x350 [ 177.145143][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 177.150116][ C1] ? __kthread_parkme+0x148/0x220 [ 177.155188][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 177.160853][ C1] kthread+0x2c1/0x3a0 [ 177.164968][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.170228][ C1] ? __pfx_kthread+0x10/0x10 [ 177.174907][ C1] ret_from_fork+0x45/0x80 [ 177.179543][ C1] ? __pfx_kthread+0x10/0x10 [ 177.184191][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.189020][ C1] [ 177.192061][ C1] task:cpuhp/0 state:S stack:27088 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 177.202303][ C1] Call Trace: [ 177.205606][ C1] [ 177.208563][ C1] __schedule+0x102c/0x34b0 [ 177.213112][ C1] ? __pfx___schedule+0x10/0x10 [ 177.218006][ C1] ? schedule+0x298/0x350 [ 177.222472][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.227667][ C1] ? lock_acquire+0x2f/0xb0 [ 177.232241][ C1] ? schedule+0x1fd/0x350 [ 177.236610][ C1] schedule+0xe7/0x350 [ 177.240730][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 177.245852][ C1] ? __kthread_parkme+0x148/0x220 [ 177.250947][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 177.256470][ C1] kthread+0x2c1/0x3a0 [ 177.260592][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.265817][ C1] ? __pfx_kthread+0x10/0x10 [ 177.270460][ C1] ret_from_fork+0x45/0x80 [ 177.274944][ C1] ? __pfx_kthread+0x10/0x10 [ 177.279604][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.284415][ C1] [ 177.287460][ C1] task:cpuhp/1 state:S stack:27056 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 177.297736][ C1] Call Trace: [ 177.301059][ C1] [ 177.304218][ C1] __schedule+0x102c/0x34b0 [ 177.308895][ C1] ? __pfx___schedule+0x10/0x10 [ 177.313826][ C1] ? schedule+0x298/0x350 [ 177.318219][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.323304][ C1] ? lock_acquire+0x2f/0xb0 [ 177.327889][ C1] ? schedule+0x1fd/0x350 [ 177.332276][ C1] schedule+0xe7/0x350 [ 177.336406][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 177.341429][ C1] ? __kthread_parkme+0x148/0x220 [ 177.346533][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 177.352048][ C1] kthread+0x2c1/0x3a0 [ 177.356521][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.361844][ C1] ? __pfx_kthread+0x10/0x10 [ 177.366486][ C1] ret_from_fork+0x45/0x80 [ 177.370949][ C1] ? __pfx_kthread+0x10/0x10 [ 177.375586][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.380402][ C1] [ 177.383464][ C1] task:migration/1 state:S stack:30024 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 177.393761][ C1] Stopper: 0x0 <- 0x0 [ 177.397787][ C1] Call Trace: [ 177.401108][ C1] [ 177.404080][ C1] __schedule+0x102c/0x34b0 [ 177.408710][ C1] ? __pfx___schedule+0x10/0x10 [ 177.413608][ C1] ? schedule+0x298/0x350 [ 177.418017][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.423115][ C1] ? lock_acquire+0x2f/0xb0 [ 177.427655][ C1] ? schedule+0x1fd/0x350 [ 177.432023][ C1] schedule+0xe7/0x350 [ 177.436142][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 177.441142][ C1] ? __kthread_parkme+0x148/0x220 [ 177.446320][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 177.451840][ C1] kthread+0x2c1/0x3a0 [ 177.455982][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.461212][ C1] ? __pfx_kthread+0x10/0x10 [ 177.465842][ C1] ret_from_fork+0x45/0x80 [ 177.470287][ C1] ? __pfx_kthread+0x10/0x10 [ 177.474943][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.479873][ C1] [ 177.482909][ C1] task:ksoftirqd/1 state:S stack:24272 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 177.493153][ C1] Call Trace: [ 177.496452][ C1] [ 177.499428][ C1] __schedule+0x102c/0x34b0 [ 177.503991][ C1] ? __pfx___schedule+0x10/0x10 [ 177.508876][ C1] ? schedule+0x298/0x350 [ 177.513672][ C1] ? __pfx_lock_release+0x10/0x10 [ 177.518755][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 177.523910][ C1] ? lock_acquire+0x2f/0xb0 [ 177.528449][ C1] ? schedule+0x1fd/0x350 [ 177.532821][ C1] schedule+0xe7/0x350 [ 177.536918][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 177.541888][ C1] ? __kthread_parkme+0x148/0x220 [ 177.546961][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 177.552560][ C1] kthread+0x2c1/0x3a0 [ 177.556701][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.561948][ C1] ? __pfx_kthread+0x10/0x10 [ 177.566591][ C1] ret_from_fork+0x45/0x80 [ 177.571062][ C1] ? __pfx_kthread+0x10/0x10 [ 177.575694][ C1] ret_from_fork_asm+0x1a/0x30 [ 177.580522][ C1] [ 177.583558][ C1] task:kworker/1:0 state:R running task stack:22336 pid:24 tgid:24 ppid:2 flags:0x00004008 [ 177.595378][ C1] Workqueue: usb_hub_wq hub_event [ 177.600444][ C1] Call Trace: [ 177.603774][ C1] [ 177.607167][ C1] sched_show_task+0x3f0/0x5f0 [ 177.612253][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 177.617516][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 177.622869][ C1] ? show_state_filter+0x28/0x320 [ 177.628128][ C1] show_state_filter+0xee/0x320 [ 177.633088][ C1] k_spec+0xed/0x150 [ 177.637116][ C1] ? __pfx_k_spec+0x10/0x10 [ 177.641657][ C1] kbd_event+0xcbd/0x17a0 [ 177.646119][ C1] ? __pfx_kbd_event+0x10/0x10 [ 177.650945][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 177.656631][ C1] ? rcu_is_watching+0x12/0xc0 [ 177.661552][ C1] input_handle_events_default+0x116/0x1b0 [ 177.667408][ C1] input_pass_values+0x738/0x880 [ 177.672408][ C1] input_handle_event+0xb30/0x14d0 [ 177.677622][ C1] input_event+0x83/0xa0 [ 177.681931][ C1] hidinput_hid_event+0xa12/0x2410 [ 177.687103][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 177.692693][ C1] ? input_event+0x8e/0xa0 [ 177.697338][ C1] hid_process_event+0x4b7/0x5e0 [ 177.702407][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 177.708014][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 177.713271][ C1] hid_input_array_field+0x535/0x710 [ 177.718614][ C1] hid_report_raw_event+0xabc/0x1280 [ 177.723955][ C1] ? lock_acquire.part.0+0x347/0x380 [ 177.729575][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 177.735818][ C1] hid_irq_in+0x35e/0x870 [ 177.740182][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 177.745601][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 177.750862][ C1] dummy_timer+0x17f7/0x3960 [ 177.755541][ C1] ? debug_object_deactivate+0x13b/0x370 [ 177.761250][ C1] ? find_held_lock+0x2d/0x110 [ 177.766073][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 177.771056][ C1] ? mark_held_locks+0x9f/0xe0 [ 177.775966][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 177.781843][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 177.786832][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 177.792103][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 177.797872][ C1] ? read_tsc+0x9/0x20 [ 177.802002][ C1] hrtimer_run_softirq+0x17d/0x350 [ 177.807171][ C1] handle_softirqs+0x206/0x8d0 [ 177.812030][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 177.817390][ C1] __irq_exit_rcu+0xfa/0x160 [ 177.822048][ C1] irq_exit_rcu+0x9/0x30 [ 177.826356][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 177.832059][ C1] [ 177.835016][ C1] [ 177.837985][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 177.844103][ C1] RIP: 0010:unwind_next_frame+0xb35/0x20c0 [ 177.849970][ C1] Code: 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ac 12 00 00 4c 89 e2 4d 89 75 38 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 6c 12 00 00 49 8d 7d 58 49 c7 45 50 00 00 00 00 [ 177.869742][ C1] RSP: 0018:ffffc9000019e1d0 EFLAGS: 00000a02 [ 177.875841][ C1] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8adbef32 [ 177.883861][ C1] RDX: 1ffff92000033c52 RSI: 1ffff92000033c51 RDI: ffffc9000019ef50 [ 177.891972][ C1] RBP: ffffc9000019e288 R08: ffffc9000019e274 R09: ffffffff8adbef36 [ 177.899977][ C1] R10: ffffc9000019e240 R11: 00000000000240a4 R12: ffffc9000019e290 [ 177.908012][ C1] R13: ffffc9000019e240 R14: ffffc9000019ef58 R15: ffffc9000019ef50 [ 177.916087][ C1] ? bus_probe_device+0x17f/0x1c0 [ 177.921160][ C1] ? __pfx_mark_lock+0x10/0x10 [ 177.925975][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 177.932185][ C1] arch_stack_walk+0x95/0x100 [ 177.936932][ C1] ? device_add+0x114b/0x1a70 [ 177.941682][ C1] stack_trace_save+0x95/0xd0 [ 177.946407][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 177.951834][ C1] ? hlock_class+0x4e/0x130 [ 177.956381][ C1] kasan_save_stack+0x33/0x60 [ 177.961095][ C1] ? kasan_save_stack+0x33/0x60 [ 177.966080][ C1] ? kasan_save_track+0x14/0x30 [ 177.970976][ C1] ? __kasan_kmalloc+0x8f/0xa0 [ 177.975772][ C1] ? device_add+0xccf/0x1a70 [ 177.980479][ C1] ? device_create_groups_vargs+0x1f8/0x270 [ 177.986460][ C1] ? device_create_with_groups+0xf2/0x130 [ 177.992346][ C1] ? led_classdev_register_ext+0x561/0xa10 [ 177.998190][ C1] ? input_leds_connect+0x552/0x8e0 [ 178.003415][ C1] ? input_attach_handler.isra.0+0x181/0x260 [ 178.009461][ C1] ? input_register_device+0xa84/0x1110 [ 178.015070][ C1] ? hidinput_connect+0x1da5/0x2ba0 [ 178.020322][ C1] ? hid_connect+0x1393/0x1890 [ 178.025150][ C1] ? hid_hw_start+0xaa/0x140 [ 178.029795][ C1] ? hid_device_probe+0x5f1/0x700 [ 178.034983][ C1] ? really_probe+0x23e/0xa90 [ 178.039838][ C1] ? __driver_probe_device+0x1de/0x440 [ 178.045539][ C1] ? driver_probe_device+0x4c/0x1b0 [ 178.050780][ C1] ? __device_attach_driver+0x1df/0x310 [ 178.056385][ C1] ? bus_for_each_drv+0x157/0x1e0 [ 178.061500][ C1] ? __device_attach+0x1e8/0x4b0 [ 178.066646][ C1] ? bus_probe_device+0x17f/0x1c0 [ 178.071776][ C1] kasan_save_track+0x14/0x30 [ 178.076504][ C1] __kasan_kmalloc+0x8f/0xa0 [ 178.081128][ C1] device_add+0xccf/0x1a70 [ 178.085699][ C1] ? kstrdup_const+0x63/0x80 [ 178.090427][ C1] ? __pfx_device_add+0x10/0x10 [ 178.095342][ C1] ? kfree+0x255/0x470 [ 178.099450][ C1] ? kstrdup+0xb5/0x100 [ 178.103656][ C1] device_create_groups_vargs+0x1f8/0x270 [ 178.109479][ C1] device_create_with_groups+0xf2/0x130 [ 178.115096][ C1] ? __pfx_device_create_with_groups+0x10/0x10 [ 178.121315][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 178.126899][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 178.132235][ C1] led_classdev_register_ext+0x561/0xa10 [ 178.137922][ C1] ? __pfx_led_classdev_register_ext+0x10/0x10 [ 178.144127][ C1] ? __pfx_kasprintf+0x10/0x10 [ 178.148966][ C1] ? input_open_device+0x29f/0x390 [ 178.154140][ C1] input_leds_connect+0x552/0x8e0 [ 178.159228][ C1] input_attach_handler.isra.0+0x181/0x260 [ 178.165079][ C1] input_register_device+0xa84/0x1110 [ 178.170510][ C1] hidinput_connect+0x1da5/0x2ba0 [ 178.175610][ C1] hid_connect+0x1393/0x1890 [ 178.180253][ C1] ? __kmalloc_noprof+0x22b/0x4d0 [ 178.185330][ C1] ? __asan_memset+0x23/0x50 [ 178.189963][ C1] ? __pfx_hid_connect+0x10/0x10 [ 178.194929][ C1] ? usbhid_start+0x152c/0x2340 [ 178.199815][ C1] hid_hw_start+0xaa/0x140 [ 178.204304][ C1] hid_device_probe+0x5f1/0x700 [ 178.209190][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 178.214610][ C1] really_probe+0x23e/0xa90 [ 178.219159][ C1] __driver_probe_device+0x1de/0x440 [ 178.224505][ C1] driver_probe_device+0x4c/0x1b0 [ 178.229568][ C1] __device_attach_driver+0x1df/0x310 [ 178.234988][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 178.240914][ C1] bus_for_each_drv+0x157/0x1e0 [ 178.245882][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 178.251332][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.256582][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 178.262428][ C1] __device_attach+0x1e8/0x4b0 [ 178.267234][ C1] ? __pfx___device_attach+0x10/0x10 [ 178.272608][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 178.277860][ C1] bus_probe_device+0x17f/0x1c0 [ 178.282782][ C1] device_add+0x114b/0x1a70 [ 178.287545][ C1] ? __pfx_device_add+0x10/0x10 [ 178.292460][ C1] ? debugfs_create_file_full+0x75/0xa0 [ 178.298151][ C1] hid_add_device+0x374/0xa60 [ 178.302890][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 178.308564][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 178.313913][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 178.319486][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 178.324866][ C1] usbhid_probe+0xd32/0x1400 [ 178.329525][ C1] usb_probe_interface+0x300/0x9c0 [ 178.334684][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 178.340364][ C1] really_probe+0x23e/0xa90 [ 178.344935][ C1] __driver_probe_device+0x1de/0x440 [ 178.350267][ C1] driver_probe_device+0x4c/0x1b0 [ 178.355353][ C1] __device_attach_driver+0x1df/0x310 [ 178.360795][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 178.366726][ C1] bus_for_each_drv+0x157/0x1e0 [ 178.371617][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 178.377053][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.382322][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 178.388357][ C1] __device_attach+0x1e8/0x4b0 [ 178.393185][ C1] ? __pfx___device_attach+0x10/0x10 [ 178.398544][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 178.403793][ C1] bus_probe_device+0x17f/0x1c0 [ 178.408685][ C1] device_add+0x114b/0x1a70 [ 178.413239][ C1] ? __pfx_device_add+0x10/0x10 [ 178.418151][ C1] ? mark_held_locks+0x9f/0xe0 [ 178.422971][ C1] usb_set_configuration+0x10cb/0x1c50 [ 178.428506][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 178.434696][ C1] usb_generic_driver_probe+0xb1/0x110 [ 178.440304][ C1] usb_probe_device+0xec/0x3e0 [ 178.445134][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 178.450546][ C1] really_probe+0x23e/0xa90 [ 178.455090][ C1] __driver_probe_device+0x1de/0x440 [ 178.460420][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 178.465953][ C1] driver_probe_device+0x4c/0x1b0 [ 178.471148][ C1] __device_attach_driver+0x1df/0x310 [ 178.476595][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 178.482553][ C1] bus_for_each_drv+0x157/0x1e0 [ 178.487539][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 178.493034][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.498272][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 178.504137][ C1] __device_attach+0x1e8/0x4b0 [ 178.508983][ C1] ? __pfx___device_attach+0x10/0x10 [ 178.514328][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 178.519619][ C1] bus_probe_device+0x17f/0x1c0 [ 178.524541][ C1] device_add+0x114b/0x1a70 [ 178.529100][ C1] ? __pfx_device_add+0x10/0x10 [ 178.533999][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 178.539775][ C1] usb_new_device+0xd09/0x1a20 [ 178.544687][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 178.549945][ C1] hub_event+0x2e58/0x4f40 [ 178.554420][ C1] ? __pfx_hub_event+0x10/0x10 [ 178.559224][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 178.564946][ C1] ? rcu_is_watching+0x12/0xc0 [ 178.569802][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 178.575059][ C1] ? process_one_work+0x921/0x1ba0 [ 178.580314][ C1] ? lock_acquire+0x2f/0xb0 [ 178.584864][ C1] ? process_one_work+0x921/0x1ba0 [ 178.590220][ C1] process_one_work+0x9c5/0x1ba0 [ 178.595214][ C1] ? __pfx_hub_event+0x10/0x10 [ 178.600049][ C1] ? __pfx_process_one_work+0x10/0x10 [ 178.605498][ C1] ? assign_work+0x1a0/0x250 [ 178.610158][ C1] worker_thread+0x6c8/0xf00 [ 178.614874][ C1] ? __pfx_worker_thread+0x10/0x10 [ 178.620068][ C1] kthread+0x2c1/0x3a0 [ 178.624183][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.629450][ C1] ? __pfx_kthread+0x10/0x10 [ 178.634126][ C1] ret_from_fork+0x45/0x80 [ 178.638618][ C1] ? __pfx_kthread+0x10/0x10 [ 178.643270][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.648144][ C1] [ 178.651205][ C1] task:kworker/1:0H state:I stack:29584 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 178.661468][ C1] Workqueue: 0x0 (events_highpri) [ 178.666628][ C1] Call Trace: [ 178.669955][ C1] [ 178.672913][ C1] __schedule+0x102c/0x34b0 [ 178.677471][ C1] ? __pfx___schedule+0x10/0x10 [ 178.682360][ C1] ? schedule+0x298/0x350 [ 178.686754][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.691917][ C1] ? lock_acquire+0x2f/0xb0 [ 178.696481][ C1] ? schedule+0x1fd/0x350 [ 178.700862][ C1] schedule+0xe7/0x350 [ 178.704976][ C1] ? worker_thread+0x271/0xf00 [ 178.709829][ C1] worker_thread+0x2de/0xf00 [ 178.714526][ C1] ? __pfx_worker_thread+0x10/0x10 [ 178.719860][ C1] kthread+0x2c1/0x3a0 [ 178.723985][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.729252][ C1] ? __pfx_kthread+0x10/0x10 [ 178.733897][ C1] ret_from_fork+0x45/0x80 [ 178.738344][ C1] ? __pfx_kthread+0x10/0x10 [ 178.742974][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.747805][ C1] [ 178.750880][ C1] task:kdevtmpfs state:S stack:26720 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 178.761115][ C1] Call Trace: [ 178.764410][ C1] [ 178.767370][ C1] __schedule+0x102c/0x34b0 [ 178.771921][ C1] ? __pfx___schedule+0x10/0x10 [ 178.776801][ C1] ? schedule+0x298/0x350 [ 178.781158][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.786219][ C1] ? lock_acquire+0x2f/0xb0 [ 178.790753][ C1] ? schedule+0x1fd/0x350 [ 178.795145][ C1] schedule+0xe7/0x350 [ 178.799242][ C1] ? devtmpfs_work_loop+0x683/0x7d0 [ 178.804481][ C1] devtmpfs_work_loop+0x6d6/0x7d0 [ 178.809546][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 178.815121][ C1] ? find_held_lock+0x2d/0x110 [ 178.819934][ C1] ? devtmpfsd+0x23/0x50 [ 178.824215][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 178.830060][ C1] ? __pfx_devtmpfsd+0x10/0x10 [ 178.834863][ C1] devtmpfsd+0x4c/0x50 [ 178.838968][ C1] kthread+0x2c1/0x3a0 [ 178.843127][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.848398][ C1] ? __pfx_kthread+0x10/0x10 [ 178.853091][ C1] ret_from_fork+0x45/0x80 [ 178.857569][ C1] ? __pfx_kthread+0x10/0x10 [ 178.862238][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.867052][ C1] [ 178.870104][ C1] task:kworker/R-inet_ state:I stack:30072 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 178.880423][ C1] Call Trace: [ 178.883751][ C1] [ 178.886917][ C1] __schedule+0x102c/0x34b0 [ 178.891552][ C1] ? __pfx___schedule+0x10/0x10 [ 178.896445][ C1] ? schedule+0x298/0x350 [ 178.900827][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.905916][ C1] ? lock_acquire+0x2f/0xb0 [ 178.910528][ C1] ? schedule+0x1fd/0x350 [ 178.914923][ C1] schedule+0xe7/0x350 [ 178.919028][ C1] rescuer_thread+0x946/0xe20 [ 178.923746][ C1] ? __kthread_parkme+0xb7/0x220 [ 178.928758][ C1] ? __pfx_lock_release+0x10/0x10 [ 178.933955][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.939419][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.944764][ C1] ? __kthread_parkme+0x148/0x220 [ 178.949867][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 178.955105][ C1] kthread+0x2c1/0x3a0 [ 178.959301][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 178.964552][ C1] ? __pfx_kthread+0x10/0x10 [ 178.969205][ C1] ret_from_fork+0x45/0x80 [ 178.973662][ C1] ? __pfx_kthread+0x10/0x10 [ 178.978299][ C1] ret_from_fork_asm+0x1a/0x30 [ 178.983110][ C1] [ 178.986142][ C1] task:kworker/u8:1 state:I stack:22512 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 178.996376][ C1] Workqueue: 0x0 (events_unbound) [ 179.001545][ C1] Call Trace: [ 179.004852][ C1] [ 179.007852][ C1] __schedule+0x102c/0x34b0 [ 179.012399][ C1] ? __pfx___schedule+0x10/0x10 [ 179.017307][ C1] ? schedule+0x298/0x350 [ 179.021688][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.026770][ C1] ? lock_acquire+0x2f/0xb0 [ 179.031320][ C1] ? schedule+0x1fd/0x350 [ 179.035751][ C1] schedule+0xe7/0x350 [ 179.039954][ C1] ? worker_thread+0x271/0xf00 [ 179.044794][ C1] worker_thread+0x2de/0xf00 [ 179.049472][ C1] ? __pfx_worker_thread+0x10/0x10 [ 179.054657][ C1] kthread+0x2c1/0x3a0 [ 179.058776][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.064013][ C1] ? __pfx_kthread+0x10/0x10 [ 179.068649][ C1] ret_from_fork+0x45/0x80 [ 179.073115][ C1] ? __pfx_kthread+0x10/0x10 [ 179.077761][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.082563][ C1] [ 179.085598][ C1] task:kauditd state:S stack:29112 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 179.096279][ C1] Call Trace: [ 179.099617][ C1] [ 179.102673][ C1] __schedule+0x102c/0x34b0 [ 179.107238][ C1] ? __pfx___schedule+0x10/0x10 [ 179.112132][ C1] ? schedule+0x298/0x350 [ 179.116494][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.121562][ C1] ? lock_acquire+0x2f/0xb0 [ 179.126123][ C1] ? schedule+0x1fd/0x350 [ 179.130487][ C1] schedule+0xe7/0x350 [ 179.134712][ C1] kauditd_thread+0x4da/0xa60 [ 179.139424][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 179.144717][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 179.150886][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.157507][ C1] ? __kthread_parkme+0x148/0x220 [ 179.163050][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 179.168392][ C1] kthread+0x2c1/0x3a0 [ 179.172517][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.177761][ C1] ? __pfx_kthread+0x10/0x10 [ 179.182406][ C1] ret_from_fork+0x45/0x80 [ 179.186952][ C1] ? __pfx_kthread+0x10/0x10 [ 179.191586][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.196403][ C1] [ 179.199437][ C1] task:khungtaskd state:S stack:29792 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 179.209703][ C1] Call Trace: [ 179.213026][ C1] [ 179.216078][ C1] __schedule+0x102c/0x34b0 [ 179.220647][ C1] ? __pfx___schedule+0x10/0x10 [ 179.225531][ C1] ? schedule+0x298/0x350 [ 179.229900][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.234966][ C1] ? lock_acquire+0x2f/0xb0 [ 179.239596][ C1] ? schedule+0x1fd/0x350 [ 179.243995][ C1] schedule+0xe7/0x350 [ 179.248137][ C1] schedule_timeout+0x124/0x280 [ 179.253036][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 179.258454][ C1] ? __pfx_process_timeout+0x10/0x10 [ 179.263802][ C1] ? lock_acquire+0x2f/0xb0 [ 179.268370][ C1] ? watchdog+0x214/0x1240 [ 179.272834][ C1] watchdog+0x130/0x1240 [ 179.277121][ C1] ? __pfx_watchdog+0x10/0x10 [ 179.281845][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.287088][ C1] ? __kthread_parkme+0x148/0x220 [ 179.292165][ C1] ? __pfx_watchdog+0x10/0x10 [ 179.296899][ C1] kthread+0x2c1/0x3a0 [ 179.301045][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.306283][ C1] ? __pfx_kthread+0x10/0x10 [ 179.310975][ C1] ret_from_fork+0x45/0x80 [ 179.315463][ C1] ? __pfx_kthread+0x10/0x10 [ 179.320112][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.324921][ C1] [ 179.327959][ C1] task:oom_reaper state:S stack:30168 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 179.338208][ C1] Call Trace: [ 179.341513][ C1] [ 179.344493][ C1] __schedule+0x102c/0x34b0 [ 179.349090][ C1] ? __pfx___schedule+0x10/0x10 [ 179.354085][ C1] ? schedule+0x298/0x350 [ 179.358757][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.363875][ C1] ? lock_acquire+0x2f/0xb0 [ 179.368457][ C1] ? schedule+0x1fd/0x350 [ 179.372873][ C1] schedule+0xe7/0x350 [ 179.377114][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 179.382046][ C1] oom_reaper+0x9bc/0xb50 [ 179.386465][ C1] ? __kthread_parkme+0xb7/0x220 [ 179.391500][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.396621][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 179.401563][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 179.407810][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.413102][ C1] ? __kthread_parkme+0x148/0x220 [ 179.418237][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 179.423196][ C1] kthread+0x2c1/0x3a0 [ 179.427453][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.432731][ C1] ? __pfx_kthread+0x10/0x10 [ 179.437414][ C1] ret_from_fork+0x45/0x80 [ 179.441874][ C1] ? __pfx_kthread+0x10/0x10 [ 179.446519][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.451381][ C1] [ 179.454451][ C1] task:kworker/R-write state:I stack:30168 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 179.464735][ C1] Call Trace: [ 179.468099][ C1] [ 179.471095][ C1] __schedule+0x102c/0x34b0 [ 179.475687][ C1] ? __pfx___schedule+0x10/0x10 [ 179.480591][ C1] ? schedule+0x298/0x350 [ 179.485042][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.490161][ C1] ? lock_acquire+0x2f/0xb0 [ 179.494733][ C1] ? schedule+0x1fd/0x350 [ 179.499119][ C1] schedule+0xe7/0x350 [ 179.503236][ C1] rescuer_thread+0x946/0xe20 [ 179.507964][ C1] ? __kthread_parkme+0xb7/0x220 [ 179.512959][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.518047][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 179.523297][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.528562][ C1] ? __kthread_parkme+0x148/0x220 [ 179.533673][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 179.538914][ C1] kthread+0x2c1/0x3a0 [ 179.543044][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.548277][ C1] ? __pfx_kthread+0x10/0x10 [ 179.552920][ C1] ret_from_fork+0x45/0x80 [ 179.557377][ C1] ? __pfx_kthread+0x10/0x10 [ 179.562020][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.567066][ C1] [ 179.570141][ C1] task:kcompactd0 state:S stack:28808 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 179.580395][ C1] Call Trace: [ 179.583695][ C1] [ 179.586655][ C1] __schedule+0x102c/0x34b0 [ 179.591209][ C1] ? __pfx___schedule+0x10/0x10 [ 179.596196][ C1] ? schedule+0x298/0x350 [ 179.600565][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.605665][ C1] ? lock_acquire+0x2f/0xb0 [ 179.610222][ C1] ? schedule+0x1fd/0x350 [ 179.614620][ C1] schedule+0xe7/0x350 [ 179.618725][ C1] schedule_timeout+0x124/0x280 [ 179.623615][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 179.629198][ C1] ? __pfx_process_timeout+0x10/0x10 [ 179.634539][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 179.640406][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 179.645820][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 179.651774][ C1] kcompactd+0xa6c/0xd60 [ 179.656087][ C1] ? __pfx_kcompactd+0x10/0x10 [ 179.660923][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 179.667042][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.672292][ C1] ? __kthread_parkme+0x148/0x220 [ 179.677371][ C1] ? __pfx_kcompactd+0x10/0x10 [ 179.682187][ C1] kthread+0x2c1/0x3a0 [ 179.686332][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.691600][ C1] ? __pfx_kthread+0x10/0x10 [ 179.696258][ C1] ret_from_fork+0x45/0x80 [ 179.700719][ C1] ? __pfx_kthread+0x10/0x10 [ 179.705364][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.710225][ C1] [ 179.713273][ C1] task:kworker/R-kbloc state:I stack:30832 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 179.723537][ C1] Call Trace: [ 179.726852][ C1] [ 179.729812][ C1] __schedule+0x102c/0x34b0 [ 179.734466][ C1] ? __pfx___schedule+0x10/0x10 [ 179.739396][ C1] ? schedule+0x298/0x350 [ 179.743763][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.748833][ C1] ? lock_acquire+0x2f/0xb0 [ 179.753375][ C1] ? schedule+0x1fd/0x350 [ 179.757778][ C1] schedule+0xe7/0x350 [ 179.761886][ C1] rescuer_thread+0x946/0xe20 [ 179.766613][ C1] ? __kthread_parkme+0xb7/0x220 [ 179.771614][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.776691][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 179.781932][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.787223][ C1] ? __kthread_parkme+0x148/0x220 [ 179.792403][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 179.797644][ C1] kthread+0x2c1/0x3a0 [ 179.801764][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.807002][ C1] ? __pfx_kthread+0x10/0x10 [ 179.811662][ C1] ret_from_fork+0x45/0x80 [ 179.816220][ C1] ? __pfx_kthread+0x10/0x10 [ 179.820868][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.825778][ C1] [ 179.828827][ C1] task:irq/9-acpi state:S stack:29808 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 179.839531][ C1] Call Trace: [ 179.842841][ C1] [ 179.845803][ C1] __schedule+0x102c/0x34b0 [ 179.850361][ C1] ? __pfx___schedule+0x10/0x10 [ 179.855729][ C1] ? schedule+0x298/0x350 [ 179.860201][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.865276][ C1] ? lock_acquire+0x2f/0xb0 [ 179.869821][ C1] ? schedule+0x1fd/0x350 [ 179.874277][ C1] schedule+0xe7/0x350 [ 179.878385][ C1] irq_thread+0x19f/0x670 [ 179.882753][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 179.888256][ C1] ? __pfx_irq_thread+0x10/0x10 [ 179.893239][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 179.898657][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 179.903900][ C1] ? __kthread_parkme+0x148/0x220 [ 179.908977][ C1] ? __pfx_irq_thread+0x10/0x10 [ 179.913862][ C1] kthread+0x2c1/0x3a0 [ 179.917977][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 179.923214][ C1] ? __pfx_kthread+0x10/0x10 [ 179.927855][ C1] ret_from_fork+0x45/0x80 [ 179.932312][ C1] ? __pfx_kthread+0x10/0x10 [ 179.937041][ C1] ret_from_fork_asm+0x1a/0x30 [ 179.941858][ C1] [ 179.944902][ C1] task:kworker/u8:2 state:I stack:25808 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 179.955153][ C1] Workqueue: 0x0 (events_unbound) [ 179.960330][ C1] Call Trace: [ 179.963629][ C1] [ 179.966605][ C1] __schedule+0x102c/0x34b0 [ 179.971154][ C1] ? __pfx___schedule+0x10/0x10 [ 179.976044][ C1] ? schedule+0x298/0x350 [ 179.980510][ C1] ? __pfx_lock_release+0x10/0x10 [ 179.985673][ C1] ? lock_acquire+0x2f/0xb0 [ 179.990215][ C1] ? schedule+0x1fd/0x350 [ 179.994594][ C1] schedule+0xe7/0x350 [ 179.998708][ C1] ? worker_thread+0x271/0xf00 [ 180.003518][ C1] worker_thread+0x2de/0xf00 [ 180.008172][ C1] ? __kthread_parkme+0x148/0x220 [ 180.013249][ C1] ? __pfx_worker_thread+0x10/0x10 [ 180.018406][ C1] kthread+0x2c1/0x3a0 [ 180.022524][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.027779][ C1] ? __pfx_kthread+0x10/0x10 [ 180.032719][ C1] ret_from_fork+0x45/0x80 [ 180.037179][ C1] ? __pfx_kthread+0x10/0x10 [ 180.041827][ C1] ret_from_fork_asm+0x1a/0x30 [ 180.046645][ C1] [ 180.049699][ C1] task:kworker/R-ata_s state:I stack:30832 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 180.060392][ C1] Call Trace: [ 180.063689][ C1] [ 180.066649][ C1] __schedule+0x102c/0x34b0 [ 180.071203][ C1] ? __pfx___schedule+0x10/0x10 [ 180.076086][ C1] ? schedule+0x298/0x350 [ 180.080461][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.085530][ C1] ? lock_acquire+0x2f/0xb0 [ 180.090088][ C1] ? schedule+0x1fd/0x350 [ 180.094456][ C1] schedule+0xe7/0x350 [ 180.098569][ C1] rescuer_thread+0x946/0xe20 [ 180.103371][ C1] ? __kthread_parkme+0xb7/0x220 [ 180.108358][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.113443][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.118801][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.124042][ C1] ? __kthread_parkme+0x148/0x220 [ 180.129129][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.134395][ C1] kthread+0x2c1/0x3a0 [ 180.138539][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.143865][ C1] ? __pfx_kthread+0x10/0x10 [ 180.148508][ C1] ret_from_fork+0x45/0x80 [ 180.152992][ C1] ? __pfx_kthread+0x10/0x10 [ 180.157659][ C1] ret_from_fork_asm+0x1a/0x30 [ 180.162493][ C1] [ 180.165536][ C1] task:kworker/R-md state:I stack:30168 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 180.175912][ C1] Call Trace: [ 180.179248][ C1] [ 180.182216][ C1] __schedule+0x102c/0x34b0 [ 180.186774][ C1] ? __pfx___schedule+0x10/0x10 [ 180.191877][ C1] ? schedule+0x298/0x350 [ 180.196244][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.201320][ C1] ? lock_acquire+0x2f/0xb0 [ 180.205864][ C1] ? schedule+0x1fd/0x350 [ 180.210324][ C1] schedule+0xe7/0x350 [ 180.214518][ C1] rescuer_thread+0x946/0xe20 [ 180.219241][ C1] ? __kthread_parkme+0xb7/0x220 [ 180.224236][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.229320][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.234598][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.239868][ C1] ? __kthread_parkme+0x148/0x220 [ 180.244959][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.250210][ C1] kthread+0x2c1/0x3a0 [ 180.254334][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.259590][ C1] ? __pfx_kthread+0x10/0x10 [ 180.264242][ C1] ret_from_fork+0x45/0x80 [ 180.268701][ C1] ? __pfx_kthread+0x10/0x10 [ 180.273343][ C1] ret_from_fork_asm+0x1a/0x30 [ 180.278160][ C1] [ 180.281242][ C1] task:kworker/R-md_bi state:I stack:30168 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 180.291506][ C1] Call Trace: [ 180.294982][ C1] [ 180.297974][ C1] __schedule+0x102c/0x34b0 [ 180.302577][ C1] ? __pfx___schedule+0x10/0x10 [ 180.307480][ C1] ? schedule+0x298/0x350 [ 180.311859][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.316935][ C1] ? lock_acquire+0x2f/0xb0 [ 180.321478][ C1] ? schedule+0x1fd/0x350 [ 180.325853][ C1] schedule+0xe7/0x350 [ 180.330023][ C1] rescuer_thread+0x946/0xe20 [ 180.334772][ C1] ? __kthread_parkme+0xb7/0x220 [ 180.339779][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.344979][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.350226][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.355473][ C1] ? __kthread_parkme+0x148/0x220 [ 180.360663][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.365951][ C1] kthread+0x2c1/0x3a0 [ 180.370084][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.375332][ C1] ? __pfx_kthread+0x10/0x10 [ 180.379994][ C1] ret_from_fork+0x45/0x80 [ 180.384552][ C1] ? __pfx_kthread+0x10/0x10 [ 180.389292][ C1] ret_from_fork_asm+0x1a/0x30 [ 180.394153][ C1] [ 180.397197][ C1] task:kworker/R-edac- state:I stack:30168 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 180.407490][ C1] Call Trace: [ 180.410797][ C1] [ 180.413845][ C1] __schedule+0x102c/0x34b0 [ 180.418574][ C1] ? __pfx___schedule+0x10/0x10 [ 180.423551][ C1] ? schedule+0x298/0x350 [ 180.427915][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.432987][ C1] ? lock_acquire+0x2f/0xb0 [ 180.437630][ C1] ? schedule+0x1fd/0x350 [ 180.442000][ C1] schedule+0xe7/0x350 [ 180.446195][ C1] rescuer_thread+0x946/0xe20 [ 180.450930][ C1] ? __kthread_parkme+0xb7/0x220 [ 180.455918][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.461084][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.466322][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.471651][ C1] ? __kthread_parkme+0x148/0x220 [ 180.476733][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 180.481972][ C1] kthread+0x2c1/0x3a0 [ 180.486116][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.491347][ C1] ? __pfx_kthread+0x10/0x10 [ 180.495985][ C1] ret_from_fork+0x45/0x80 [ 180.500440][ C1] ? __pfx_kthread+0x10/0x10 [ 180.505109][ C1] ret_from_fork_asm+0x1a/0x30 [ 180.509988][ C1] [ 180.513031][ C1] task:kworker/1:1 state:D stack:21056 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 180.523355][ C1] Workqueue: usb_hub_wq hub_event [ 180.528435][ C1] Call Trace: [ 180.531820][ C1] [ 180.534776][ C1] __schedule+0x102c/0x34b0 [ 180.539331][ C1] ? __pfx___schedule+0x10/0x10 [ 180.544309][ C1] ? schedule+0x298/0x350 [ 180.548670][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.553766][ C1] ? lock_acquire+0x2f/0xb0 [ 180.558307][ C1] ? schedule+0x1fd/0x350 [ 180.562675][ C1] schedule+0xe7/0x350 [ 180.566985][ C1] schedule_timeout+0x124/0x280 [ 180.571869][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 180.577285][ C1] ? __pfx_process_timeout+0x10/0x10 [ 180.582643][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.587448][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.593123][ C1] __wait_for_common+0x3e1/0x600 [ 180.598121][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 180.603533][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 180.609041][ C1] usb_start_wait_urb+0x148/0x4c0 [ 180.614118][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 180.619715][ C1] ? __asan_memset+0x23/0x50 [ 180.624534][ C1] usb_control_msg+0x327/0x4b0 [ 180.629684][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 180.635003][ C1] ? usb_control_msg+0x3a3/0x4b0 [ 180.640157][ C1] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 180.646693][ C1] usbhid_parse+0x68b/0xa30 [ 180.651277][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 180.656340][ C1] ? hid_match_id+0x258/0x2e0 [ 180.661111][ C1] hid_add_device+0x18b/0xa60 [ 180.665859][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 180.671383][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 180.676639][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 180.682166][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 180.687518][ C1] usbhid_probe+0xd32/0x1400 [ 180.692177][ C1] usb_probe_interface+0x300/0x9c0 [ 180.697342][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 180.703019][ C1] really_probe+0x23e/0xa90 [ 180.707567][ C1] __driver_probe_device+0x1de/0x440 [ 180.712898][ C1] driver_probe_device+0x4c/0x1b0 [ 180.717972][ C1] __device_attach_driver+0x1df/0x310 [ 180.723422][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 180.729445][ C1] bus_for_each_drv+0x157/0x1e0 [ 180.734513][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 180.739924][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.745161][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 180.751010][ C1] __device_attach+0x1e8/0x4b0 [ 180.755820][ C1] ? __pfx___device_attach+0x10/0x10 [ 180.761252][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 180.766510][ C1] bus_probe_device+0x17f/0x1c0 [ 180.771412][ C1] device_add+0x114b/0x1a70 [ 180.775974][ C1] ? __pfx_device_add+0x10/0x10 [ 180.780956][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.785772][ C1] usb_set_configuration+0x10cb/0x1c50 [ 180.791296][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 180.797404][ C1] usb_generic_driver_probe+0xb1/0x110 [ 180.802915][ C1] usb_probe_device+0xec/0x3e0 [ 180.807816][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 180.813229][ C1] really_probe+0x23e/0xa90 [ 180.817778][ C1] __driver_probe_device+0x1de/0x440 [ 180.823106][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 180.828612][ C1] driver_probe_device+0x4c/0x1b0 [ 180.833682][ C1] __device_attach_driver+0x1df/0x310 [ 180.839110][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 180.845043][ C1] bus_for_each_drv+0x157/0x1e0 [ 180.849934][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 180.855340][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.860578][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 180.866522][ C1] __device_attach+0x1e8/0x4b0 [ 180.871335][ C1] ? __pfx___device_attach+0x10/0x10 [ 180.876689][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 180.882121][ C1] bus_probe_device+0x17f/0x1c0 [ 180.887016][ C1] device_add+0x114b/0x1a70 [ 180.891572][ C1] ? __pfx_device_add+0x10/0x10 [ 180.896472][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 180.902255][ C1] usb_new_device+0xd09/0x1a20 [ 180.907065][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 180.912316][ C1] hub_event+0x2e58/0x4f40 [ 180.916804][ C1] ? __pfx_hub_event+0x10/0x10 [ 180.921609][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 180.927287][ C1] ? rcu_is_watching+0x12/0xc0 [ 180.932104][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 180.937339][ C1] ? process_one_work+0x921/0x1ba0 [ 180.942497][ C1] ? lock_acquire+0x2f/0xb0 [ 180.947041][ C1] ? process_one_work+0x921/0x1ba0 [ 180.952287][ C1] process_one_work+0x9c5/0x1ba0 [ 180.957280][ C1] ? __pfx_hub_event+0x10/0x10 [ 180.962096][ C1] ? __pfx_process_one_work+0x10/0x10 [ 180.967515][ C1] ? rcu_is_watching+0x12/0xc0 [ 180.972337][ C1] ? assign_work+0x1a0/0x250 [ 180.977072][ C1] worker_thread+0x6c8/0xf00 [ 180.981740][ C1] ? __kthread_parkme+0x148/0x220 [ 180.986857][ C1] ? __pfx_worker_thread+0x10/0x10 [ 180.992012][ C1] kthread+0x2c1/0x3a0 [ 180.996128][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.001365][ C1] ? __pfx_kthread+0x10/0x10 [ 181.006008][ C1] ret_from_fork+0x45/0x80 [ 181.010494][ C1] ? __pfx_kthread+0x10/0x10 [ 181.015142][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.019960][ C1] [ 181.023030][ C1] task:kworker/0:1H state:I stack:28272 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 181.033333][ C1] Workqueue: 0x0 (kblockd) [ 181.037907][ C1] Call Trace: [ 181.041299][ C1] [ 181.044261][ C1] __schedule+0x102c/0x34b0 [ 181.048815][ C1] ? __pfx___schedule+0x10/0x10 [ 181.053794][ C1] ? schedule+0x298/0x350 [ 181.058163][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.063257][ C1] ? lock_acquire+0x2f/0xb0 [ 181.067800][ C1] ? schedule+0x1fd/0x350 [ 181.072170][ C1] schedule+0xe7/0x350 [ 181.076278][ C1] ? worker_thread+0x271/0xf00 [ 181.081112][ C1] worker_thread+0x2de/0xf00 [ 181.085754][ C1] ? __kthread_parkme+0x148/0x220 [ 181.090831][ C1] ? __pfx_worker_thread+0x10/0x10 [ 181.096330][ C1] kthread+0x2c1/0x3a0 [ 181.100452][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.105699][ C1] ? __pfx_kthread+0x10/0x10 [ 181.110343][ C1] ret_from_fork+0x45/0x80 [ 181.114810][ C1] ? __pfx_kthread+0x10/0x10 [ 181.119470][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.124287][ C1] [ 181.127340][ C1] task:kworker/R-rpcio state:I stack:30168 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 181.137867][ C1] Call Trace: [ 181.141171][ C1] [ 181.144128][ C1] __schedule+0x102c/0x34b0 [ 181.148678][ C1] ? __pfx___schedule+0x10/0x10 [ 181.153576][ C1] ? schedule+0x298/0x350 [ 181.157939][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.163008][ C1] ? lock_acquire+0x2f/0xb0 [ 181.167559][ C1] ? schedule+0x1fd/0x350 [ 181.171930][ C1] schedule+0xe7/0x350 [ 181.176050][ C1] rescuer_thread+0x946/0xe20 [ 181.180777][ C1] ? __kthread_parkme+0xb7/0x220 [ 181.185867][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.190940][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.196209][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 181.201479][ C1] ? __kthread_parkme+0x148/0x220 [ 181.206565][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.211937][ C1] kthread+0x2c1/0x3a0 [ 181.216062][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.221304][ C1] ? __pfx_kthread+0x10/0x10 [ 181.225974][ C1] ret_from_fork+0x45/0x80 [ 181.230445][ C1] ? __pfx_kthread+0x10/0x10 [ 181.235089][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.239906][ C1] [ 181.242951][ C1] task:kworker/R-xprti state:I stack:30168 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 181.253303][ C1] Call Trace: [ 181.256626][ C1] [ 181.260032][ C1] __schedule+0x102c/0x34b0 [ 181.264583][ C1] ? __pfx___schedule+0x10/0x10 [ 181.269475][ C1] ? schedule+0x298/0x350 [ 181.273848][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.278920][ C1] ? lock_acquire+0x2f/0xb0 [ 181.283471][ C1] ? schedule+0x1fd/0x350 [ 181.288021][ C1] schedule+0xe7/0x350 [ 181.292136][ C1] rescuer_thread+0x946/0xe20 [ 181.296943][ C1] ? __kthread_parkme+0xb7/0x220 [ 181.301949][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.307024][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.312543][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 181.317787][ C1] ? __kthread_parkme+0x148/0x220 [ 181.322865][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.328111][ C1] kthread+0x2c1/0x3a0 [ 181.332229][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.337638][ C1] ? __pfx_kthread+0x10/0x10 [ 181.342277][ C1] ret_from_fork+0x45/0x80 [ 181.346733][ C1] ? __pfx_kthread+0x10/0x10 [ 181.351372][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.356193][ C1] [ 181.359235][ C1] task:kworker/R-cfg80 state:I stack:30168 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 181.369505][ C1] Call Trace: [ 181.372804][ C1] [ 181.375763][ C1] __schedule+0x102c/0x34b0 [ 181.380312][ C1] ? __pfx___schedule+0x10/0x10 [ 181.385242][ C1] ? schedule+0x298/0x350 [ 181.389623][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.394709][ C1] ? lock_acquire+0x2f/0xb0 [ 181.399264][ C1] ? schedule+0x1fd/0x350 [ 181.403644][ C1] schedule+0xe7/0x350 [ 181.407760][ C1] rescuer_thread+0x946/0xe20 [ 181.412484][ C1] ? __kthread_parkme+0xb7/0x220 [ 181.417561][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.422635][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.427874][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 181.433116][ C1] ? __kthread_parkme+0x148/0x220 [ 181.438195][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.443454][ C1] kthread+0x2c1/0x3a0 [ 181.447576][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.452810][ C1] ? __pfx_kthread+0x10/0x10 [ 181.457451][ C1] ret_from_fork+0x45/0x80 [ 181.461909][ C1] ? __pfx_kthread+0x10/0x10 [ 181.466565][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.471400][ C1] [ 181.474445][ C1] task:kworker/u8:3 state:I stack:23424 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 181.484782][ C1] Workqueue: 0x0 (events_unbound) [ 181.489947][ C1] Call Trace: [ 181.493271][ C1] [ 181.496662][ C1] __schedule+0x102c/0x34b0 [ 181.501212][ C1] ? __pfx___schedule+0x10/0x10 [ 181.506190][ C1] ? schedule+0x298/0x350 [ 181.510557][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.515631][ C1] ? lock_acquire+0x2f/0xb0 [ 181.520171][ C1] ? schedule+0x1fd/0x350 [ 181.524540][ C1] schedule+0xe7/0x350 [ 181.528658][ C1] ? worker_thread+0x271/0xf00 [ 181.533465][ C1] worker_thread+0x2de/0xf00 [ 181.538291][ C1] ? __pfx_worker_thread+0x10/0x10 [ 181.543461][ C1] kthread+0x2c1/0x3a0 [ 181.547579][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.552818][ C1] ? __pfx_kthread+0x10/0x10 [ 181.557462][ C1] ret_from_fork+0x45/0x80 [ 181.561918][ C1] ? __pfx_kthread+0x10/0x10 [ 181.566563][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.571386][ C1] [ 181.574515][ C1] task:kswapd0 state:S stack:29912 pid:70 tgid:70 ppid:2 flags:0x00004000 [ 181.584879][ C1] Call Trace: [ 181.588203][ C1] [ 181.591181][ C1] __schedule+0x102c/0x34b0 [ 181.595920][ C1] ? __pfx___schedule+0x10/0x10 [ 181.600815][ C1] ? schedule+0x298/0x350 [ 181.605368][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.610444][ C1] ? lock_acquire+0x2f/0xb0 [ 181.615011][ C1] ? schedule+0x1fd/0x350 [ 181.619421][ C1] schedule+0xe7/0x350 [ 181.623542][ C1] kswapd+0xa5a/0xc00 [ 181.627583][ C1] ? __pfx_kswapd+0x10/0x10 [ 181.632144][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 181.638348][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 181.643625][ C1] ? __kthread_parkme+0x148/0x220 [ 181.648768][ C1] ? __pfx_kswapd+0x10/0x10 [ 181.653337][ C1] kthread+0x2c1/0x3a0 [ 181.657470][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.662739][ C1] ? __pfx_kthread+0x10/0x10 [ 181.667403][ C1] ret_from_fork+0x45/0x80 [ 181.672311][ C1] ? __pfx_kthread+0x10/0x10 [ 181.676957][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.681862][ C1] [ 181.684909][ C1] task:kworker/R-nfsio state:I stack:29944 pid:72 tgid:72 ppid:2 flags:0x00004000 [ 181.695180][ C1] Call Trace: [ 181.698480][ C1] [ 181.701444][ C1] __schedule+0x102c/0x34b0 [ 181.705995][ C1] ? __pfx___schedule+0x10/0x10 [ 181.710898][ C1] ? schedule+0x298/0x350 [ 181.715290][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.720452][ C1] ? lock_acquire+0x2f/0xb0 [ 181.725012][ C1] ? schedule+0x1fd/0x350 [ 181.729394][ C1] schedule+0xe7/0x350 [ 181.733501][ C1] rescuer_thread+0x946/0xe20 [ 181.738222][ C1] ? __kthread_parkme+0xb7/0x220 [ 181.743211][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.748286][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.753538][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 181.758790][ C1] ? __kthread_parkme+0x148/0x220 [ 181.763866][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.769122][ C1] kthread+0x2c1/0x3a0 [ 181.773258][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.778535][ C1] ? __pfx_kthread+0x10/0x10 [ 181.783194][ C1] ret_from_fork+0x45/0x80 [ 181.787664][ C1] ? __pfx_kthread+0x10/0x10 [ 181.792314][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.797141][ C1] [ 181.800187][ C1] task:kworker/R-acpi_ state:I stack:30072 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 181.810545][ C1] Call Trace: [ 181.813848][ C1] [ 181.816811][ C1] __schedule+0x102c/0x34b0 [ 181.821365][ C1] ? __pfx___schedule+0x10/0x10 [ 181.826255][ C1] ? schedule+0x298/0x350 [ 181.830626][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.835701][ C1] ? lock_acquire+0x2f/0xb0 [ 181.840256][ C1] ? schedule+0x1fd/0x350 [ 181.844630][ C1] schedule+0xe7/0x350 [ 181.848760][ C1] rescuer_thread+0x946/0xe20 [ 181.853510][ C1] ? __kthread_parkme+0xb7/0x220 [ 181.858520][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.863714][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.868994][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 181.874268][ C1] ? __kthread_parkme+0x148/0x220 [ 181.879375][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 181.884622][ C1] kthread+0x2c1/0x3a0 [ 181.888830][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 181.894071][ C1] ? __pfx_kthread+0x10/0x10 [ 181.898714][ C1] ret_from_fork+0x45/0x80 [ 181.903170][ C1] ? __pfx_kthread+0x10/0x10 [ 181.907813][ C1] ret_from_fork_asm+0x1a/0x30 [ 181.912627][ C1] [ 181.915683][ C1] task:kworker/u8:4 state:R running task stack:24960 pid:112 tgid:112 ppid:2 flags:0x00004000 [ 181.927596][ C1] Workqueue: 0x0 (events_unbound) [ 181.932758][ C1] Call Trace: [ 181.936067][ C1] [ 181.939038][ C1] __schedule+0x102c/0x34b0 [ 181.943593][ C1] ? __pfx___schedule+0x10/0x10 [ 181.948486][ C1] ? schedule+0x298/0x350 [ 181.952873][ C1] ? __pfx_lock_release+0x10/0x10 [ 181.957963][ C1] ? lock_acquire+0x2f/0xb0 [ 181.962524][ C1] ? schedule+0x1fd/0x350 [ 181.966910][ C1] schedule+0xe7/0x350 [ 181.971216][ C1] ? worker_thread+0x271/0xf00 [ 181.976034][ C1] worker_thread+0x2de/0xf00 [ 181.980676][ C1] ? __kthread_parkme+0x148/0x220 [ 181.985754][ C1] ? __pfx_worker_thread+0x10/0x10 [ 181.990908][ C1] kthread+0x2c1/0x3a0 [ 181.995023][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.000258][ C1] ? __pfx_kthread+0x10/0x10 [ 182.004897][ C1] ret_from_fork+0x45/0x80 [ 182.009361][ C1] ? __pfx_kthread+0x10/0x10 [ 182.014007][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.018835][ C1] [ 182.021878][ C1] task:kworker/u8:5 state:I stack:24272 pid:165 tgid:165 ppid:2 flags:0x00004000 [ 182.032123][ C1] Workqueue: 0x0 (flush-8:0) [ 182.036855][ C1] Call Trace: [ 182.040157][ C1] [ 182.043114][ C1] __schedule+0x102c/0x34b0 [ 182.047759][ C1] ? __pfx___schedule+0x10/0x10 [ 182.052659][ C1] ? schedule+0x298/0x350 [ 182.057043][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.062126][ C1] ? lock_acquire+0x2f/0xb0 [ 182.066858][ C1] ? schedule+0x1fd/0x350 [ 182.071268][ C1] schedule+0xe7/0x350 [ 182.075382][ C1] ? worker_thread+0x271/0xf00 [ 182.080189][ C1] worker_thread+0x2de/0xf00 [ 182.084847][ C1] ? __kthread_parkme+0x148/0x220 [ 182.090010][ C1] ? __pfx_worker_thread+0x10/0x10 [ 182.095164][ C1] kthread+0x2c1/0x3a0 [ 182.099286][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.104531][ C1] ? __pfx_kthread+0x10/0x10 [ 182.109173][ C1] ret_from_fork+0x45/0x80 [ 182.113633][ C1] ? __pfx_kthread+0x10/0x10 [ 182.118276][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.123445][ C1] [ 182.126487][ C1] task:hwrng state:S stack:29808 pid:173 tgid:173 ppid:2 flags:0x00004000 [ 182.136838][ C1] Call Trace: [ 182.140146][ C1] [ 182.143113][ C1] __schedule+0x102c/0x34b0 [ 182.147663][ C1] ? __pfx___schedule+0x10/0x10 [ 182.152568][ C1] ? schedule+0x298/0x350 [ 182.156950][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.162021][ C1] ? lock_acquire+0x2f/0xb0 [ 182.166560][ C1] ? schedule+0x1fd/0x350 [ 182.170927][ C1] schedule+0xe7/0x350 [ 182.175038][ C1] schedule_timeout+0x124/0x280 [ 182.180045][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 182.185461][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 182.191314][ C1] ? __pfx_process_timeout+0x10/0x10 [ 182.196660][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 182.202769][ C1] add_hwgenerator_randomness+0xff/0x190 [ 182.208454][ C1] hwrng_fillfn+0x217/0x440 [ 182.213003][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 182.218121][ C1] kthread+0x2c1/0x3a0 [ 182.222264][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.227524][ C1] ? __pfx_kthread+0x10/0x10 [ 182.232181][ C1] ret_from_fork+0x45/0x80 [ 182.236646][ C1] ? __pfx_kthread+0x10/0x10 [ 182.241305][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.246210][ C1] [ 182.249260][ C1] task:scsi_eh_0 state:S stack:30168 pid:275 tgid:275 ppid:2 flags:0x00004000 [ 182.259635][ C1] Call Trace: [ 182.262940][ C1] [ 182.265913][ C1] __schedule+0x102c/0x34b0 [ 182.270559][ C1] ? __pfx___schedule+0x10/0x10 [ 182.275449][ C1] ? schedule+0x298/0x350 [ 182.279818][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.284893][ C1] ? lock_acquire+0x2f/0xb0 [ 182.289438][ C1] ? schedule+0x1fd/0x350 [ 182.293817][ C1] schedule+0xe7/0x350 [ 182.297926][ C1] scsi_error_handler+0x532/0xef0 [ 182.303009][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 182.308602][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 182.314485][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.319764][ C1] ? __kthread_parkme+0x148/0x220 [ 182.324841][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 182.330481][ C1] kthread+0x2c1/0x3a0 [ 182.334598][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.339833][ C1] ? __pfx_kthread+0x10/0x10 [ 182.344586][ C1] ret_from_fork+0x45/0x80 [ 182.349073][ C1] ? __pfx_kthread+0x10/0x10 [ 182.353739][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.358567][ C1] [ 182.361624][ C1] task:kworker/R-scsi_ state:I stack:30072 pid:276 tgid:276 ppid:2 flags:0x00004000 [ 182.371885][ C1] Call Trace: [ 182.375197][ C1] [ 182.378159][ C1] __schedule+0x102c/0x34b0 [ 182.382709][ C1] ? __pfx___schedule+0x10/0x10 [ 182.387598][ C1] ? schedule+0x298/0x350 [ 182.391965][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.397043][ C1] ? lock_acquire+0x2f/0xb0 [ 182.401591][ C1] ? schedule+0x1fd/0x350 [ 182.405968][ C1] schedule+0xe7/0x350 [ 182.410100][ C1] rescuer_thread+0x946/0xe20 [ 182.415027][ C1] ? __kthread_parkme+0xb7/0x220 [ 182.420122][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.425211][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.430467][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.435822][ C1] ? __kthread_parkme+0x148/0x220 [ 182.441021][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.446271][ C1] kthread+0x2c1/0x3a0 [ 182.450392][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.455627][ C1] ? __pfx_kthread+0x10/0x10 [ 182.460268][ C1] ret_from_fork+0x45/0x80 [ 182.464726][ C1] ? __pfx_kthread+0x10/0x10 [ 182.469977][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.474815][ C1] [ 182.477882][ C1] task:kworker/R-targe state:I stack:29336 pid:297 tgid:297 ppid:2 flags:0x00004000 [ 182.488236][ C1] Call Trace: [ 182.491556][ C1] [ 182.494522][ C1] __schedule+0x102c/0x34b0 [ 182.499079][ C1] ? __pfx___schedule+0x10/0x10 [ 182.503975][ C1] ? schedule+0x298/0x350 [ 182.508351][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.513425][ C1] ? lock_acquire+0x2f/0xb0 [ 182.517995][ C1] ? schedule+0x1fd/0x350 [ 182.522366][ C1] schedule+0xe7/0x350 [ 182.526473][ C1] rescuer_thread+0x946/0xe20 [ 182.531192][ C1] ? __kthread_parkme+0xb7/0x220 [ 182.536180][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.541258][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.546500][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.551740][ C1] ? __kthread_parkme+0x148/0x220 [ 182.556832][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.562093][ C1] kthread+0x2c1/0x3a0 [ 182.566226][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.571488][ C1] ? __pfx_kthread+0x10/0x10 [ 182.576165][ C1] ret_from_fork+0x45/0x80 [ 182.580654][ C1] ? __pfx_kthread+0x10/0x10 [ 182.585305][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.590143][ C1] [ 182.593197][ C1] task:kworker/R-targe state:I stack:30168 pid:298 tgid:298 ppid:2 flags:0x00004000 [ 182.603469][ C1] Call Trace: [ 182.606782][ C1] [ 182.609743][ C1] __schedule+0x102c/0x34b0 [ 182.614297][ C1] ? __pfx___schedule+0x10/0x10 [ 182.619186][ C1] ? schedule+0x298/0x350 [ 182.623556][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.628716][ C1] ? lock_acquire+0x2f/0xb0 [ 182.633350][ C1] ? schedule+0x1fd/0x350 [ 182.637727][ C1] schedule+0xe7/0x350 [ 182.641939][ C1] rescuer_thread+0x946/0xe20 [ 182.646665][ C1] ? __kthread_parkme+0xb7/0x220 [ 182.651655][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.656732][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.662062][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.667400][ C1] ? __kthread_parkme+0x148/0x220 [ 182.672485][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.677726][ C1] kthread+0x2c1/0x3a0 [ 182.681934][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.687182][ C1] ? __pfx_kthread+0x10/0x10 [ 182.691868][ C1] ret_from_fork+0x45/0x80 [ 182.696326][ C1] ? __pfx_kthread+0x10/0x10 [ 182.700973][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.705799][ C1] [ 182.709062][ C1] task:kworker/R-xcopy state:I stack:30168 pid:299 tgid:299 ppid:2 flags:0x00004000 [ 182.719347][ C1] Call Trace: [ 182.722655][ C1] [ 182.725704][ C1] __schedule+0x102c/0x34b0 [ 182.730350][ C1] ? __pfx___schedule+0x10/0x10 [ 182.735253][ C1] ? schedule+0x298/0x350 [ 182.739634][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.744708][ C1] ? lock_acquire+0x2f/0xb0 [ 182.749257][ C1] ? schedule+0x1fd/0x350 [ 182.753895][ C1] schedule+0xe7/0x350 [ 182.758012][ C1] rescuer_thread+0x946/0xe20 [ 182.762734][ C1] ? __kthread_parkme+0xb7/0x220 [ 182.767721][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.773235][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.778502][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.783785][ C1] ? __kthread_parkme+0x148/0x220 [ 182.788996][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.794269][ C1] kthread+0x2c1/0x3a0 [ 182.798395][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.803642][ C1] ? __pfx_kthread+0x10/0x10 [ 182.808292][ C1] ret_from_fork+0x45/0x80 [ 182.812838][ C1] ? __pfx_kthread+0x10/0x10 [ 182.817484][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.822397][ C1] [ 182.825451][ C1] task:kworker/1:1H state:I stack:27568 pid:344 tgid:344 ppid:2 flags:0x00004000 [ 182.835718][ C1] Workqueue: 0x0 (kblockd) [ 182.840281][ C1] Call Trace: [ 182.843589][ C1] [ 182.846565][ C1] __schedule+0x102c/0x34b0 [ 182.851120][ C1] ? __pfx___schedule+0x10/0x10 [ 182.856014][ C1] ? schedule+0x298/0x350 [ 182.860383][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.865568][ C1] ? lock_acquire+0x2f/0xb0 [ 182.870113][ C1] ? schedule+0x1fd/0x350 [ 182.874484][ C1] schedule+0xe7/0x350 [ 182.878594][ C1] ? worker_thread+0x271/0xf00 [ 182.883402][ C1] worker_thread+0x2de/0xf00 [ 182.888091][ C1] ? __kthread_parkme+0x148/0x220 [ 182.893174][ C1] ? __pfx_worker_thread+0x10/0x10 [ 182.898360][ C1] kthread+0x2c1/0x3a0 [ 182.902492][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 182.907731][ C1] ? __pfx_kthread+0x10/0x10 [ 182.912377][ C1] ret_from_fork+0x45/0x80 [ 182.916833][ C1] ? __pfx_kthread+0x10/0x10 [ 182.921476][ C1] ret_from_fork_asm+0x1a/0x30 [ 182.926305][ C1] [ 182.929377][ C1] task:kworker/R-liber state:I stack:30072 pid:386 tgid:386 ppid:2 flags:0x00004000 [ 182.939724][ C1] Call Trace: [ 182.943044][ C1] [ 182.946086][ C1] __schedule+0x102c/0x34b0 [ 182.950743][ C1] ? __pfx___schedule+0x10/0x10 [ 182.955631][ C1] ? schedule+0x298/0x350 [ 182.959996][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.965073][ C1] ? lock_acquire+0x2f/0xb0 [ 182.969701][ C1] ? schedule+0x1fd/0x350 [ 182.974071][ C1] schedule+0xe7/0x350 [ 182.978192][ C1] rescuer_thread+0x946/0xe20 [ 182.982915][ C1] ? __kthread_parkme+0xb7/0x220 [ 182.987903][ C1] ? __pfx_lock_release+0x10/0x10 [ 182.992982][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 182.998222][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.003496][ C1] ? __kthread_parkme+0x148/0x220 [ 183.008582][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.014029][ C1] kthread+0x2c1/0x3a0 [ 183.018147][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.023476][ C1] ? __pfx_kthread+0x10/0x10 [ 183.028129][ C1] ret_from_fork+0x45/0x80 [ 183.032611][ C1] ? __pfx_kthread+0x10/0x10 [ 183.037261][ C1] ret_from_fork_asm+0x1a/0x30 [ 183.042097][ C1] [ 183.045151][ C1] task:kworker/R-zd121 state:I stack:30072 pid:416 tgid:416 ppid:2 flags:0x00004000 [ 183.055438][ C1] Call Trace: [ 183.058835][ C1] [ 183.061813][ C1] __schedule+0x102c/0x34b0 [ 183.066383][ C1] ? __pfx___schedule+0x10/0x10 [ 183.071318][ C1] ? schedule+0x298/0x350 [ 183.075697][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.080774][ C1] ? lock_acquire+0x2f/0xb0 [ 183.085321][ C1] ? schedule+0x1fd/0x350 [ 183.089693][ C1] schedule+0xe7/0x350 [ 183.094503][ C1] rescuer_thread+0x946/0xe20 [ 183.099226][ C1] ? __kthread_parkme+0xb7/0x220 [ 183.104218][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.109328][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.114748][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.120057][ C1] ? __kthread_parkme+0x148/0x220 [ 183.125136][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.130552][ C1] kthread+0x2c1/0x3a0 [ 183.134679][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.140214][ C1] ? __pfx_kthread+0x10/0x10 [ 183.144864][ C1] ret_from_fork+0x45/0x80 [ 183.149324][ C1] ? __pfx_kthread+0x10/0x10 [ 183.153967][ C1] ret_from_fork_asm+0x1a/0x30 [ 183.158781][ C1] [ 183.161827][ C1] task:kworker/R-uas state:I stack:30072 pid:497 tgid:497 ppid:2 flags:0x00004000 [ 183.172099][ C1] Call Trace: [ 183.175500][ C1] [ 183.178480][ C1] __schedule+0x102c/0x34b0 [ 183.183058][ C1] ? __pfx___schedule+0x10/0x10 [ 183.187972][ C1] ? schedule+0x298/0x350 [ 183.192458][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.197549][ C1] ? lock_acquire+0x2f/0xb0 [ 183.202096][ C1] ? schedule+0x1fd/0x350 [ 183.206477][ C1] schedule+0xe7/0x350 [ 183.210586][ C1] rescuer_thread+0x946/0xe20 [ 183.215306][ C1] ? __kthread_parkme+0xb7/0x220 [ 183.220299][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.225378][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.230615][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.235856][ C1] ? __kthread_parkme+0x148/0x220 [ 183.241023][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.246357][ C1] kthread+0x2c1/0x3a0 [ 183.250477][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.255730][ C1] ? __pfx_kthread+0x10/0x10 [ 183.260371][ C1] ret_from_fork+0x45/0x80 [ 183.264825][ C1] ? __pfx_kthread+0x10/0x10 [ 183.269466][ C1] ret_from_fork_asm+0x1a/0x30 [ 183.274300][ C1] [ 183.277354][ C1] task:kworker/R-usbip state:I stack:30072 pid:1057 tgid:1057 ppid:2 flags:0x00004000 [ 183.287647][ C1] Call Trace: [ 183.290946][ C1] [ 183.293901][ C1] __schedule+0x102c/0x34b0 [ 183.298450][ C1] ? __pfx___schedule+0x10/0x10 [ 183.303364][ C1] ? schedule+0x298/0x350 [ 183.307758][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.312849][ C1] ? lock_acquire+0x2f/0xb0 [ 183.317425][ C1] ? schedule+0x1fd/0x350 [ 183.321985][ C1] schedule+0xe7/0x350 [ 183.326130][ C1] rescuer_thread+0x946/0xe20 [ 183.330958][ C1] ? __kthread_parkme+0xb7/0x220 [ 183.336056][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.341161][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.346403][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.351653][ C1] ? __kthread_parkme+0x148/0x220 [ 183.356733][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 183.361976][ C1] kthread+0x2c1/0x3a0 [ 183.366122][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.371485][ C1] ? __pfx_kthread+0x10/0x10 [ 183.376141][ C1] ret_from_fork+0x45/0x80 [ 183.380603][ C1] ? __pfx_kthread+0x10/0x10 [ 183.385258][ C1] ret_from_fork_asm+0x1a/0x30 [ 183.390082][ C1] [ 183.393127][ C1] task:kworker/0:2 state:D stack:26608 pid:1065 tgid:1065 ppid:2 flags:0x00004000 [ 183.403381][ C1] Workqueue: usb_hub_wq hub_event [ 183.408558][ C1] Call Trace: [ 183.411955][ C1] [ 183.414916][ C1] __schedule+0x102c/0x34b0 [ 183.419467][ C1] ? __pfx___schedule+0x10/0x10 [ 183.424441][ C1] ? schedule+0x298/0x350 [ 183.429009][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.434172][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.439407][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.444651][ C1] schedule+0xe7/0x350 [ 183.448778][ C1] schedule_timeout+0x244/0x280 [ 183.453767][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 183.459179][ C1] ? mark_held_locks+0x9f/0xe0 [ 183.463989][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.469226][ C1] ___down_common+0x2d7/0x460 [ 183.474061][ C1] ? __pfx____down_common+0x10/0x10 [ 183.479346][ C1] ? lock_acquire+0x2f/0xb0 [ 183.483891][ C1] ? rcu_is_watching+0x12/0xc0 [ 183.488709][ C1] __down+0x20/0x30 [ 183.492577][ C1] down+0x74/0xa0 [ 183.496280][ C1] hid_device_remove+0x29/0x260 [ 183.501206][ C1] ? __pfx_hid_device_remove+0x10/0x10 [ 183.506723][ C1] device_remove+0xc8/0x170 [ 183.511280][ C1] device_release_driver_internal+0x44a/0x610 [ 183.517401][ C1] bus_remove_device+0x22f/0x420 [ 183.522382][ C1] device_del+0x396/0x9f0 [ 183.526755][ C1] ? usbhid_disconnect+0x98/0xe0 [ 183.531747][ C1] ? __pfx_device_del+0x10/0x10 [ 183.536675][ C1] hid_destroy_device+0x19c/0x240 [ 183.541758][ C1] usbhid_disconnect+0xa0/0xe0 [ 183.546666][ C1] usb_unbind_interface+0x1e2/0x960 [ 183.551925][ C1] ? kernfs_find_ns+0x2ee/0x3f0 [ 183.556838][ C1] ? __pfx_usb_unbind_interface+0x10/0x10 [ 183.562714][ C1] device_remove+0x122/0x170 [ 183.567520][ C1] device_release_driver_internal+0x44a/0x610 [ 183.573639][ C1] bus_remove_device+0x22f/0x420 [ 183.578623][ C1] device_del+0x396/0x9f0 [ 183.582998][ C1] ? __pfx_device_del+0x10/0x10 [ 183.587888][ C1] ? kobject_put+0x210/0x5a0 [ 183.592622][ C1] usb_disable_device+0x36c/0x7f0 [ 183.597710][ C1] usb_disconnect+0x2e1/0x920 [ 183.602440][ C1] hub_event+0x1bed/0x4f40 [ 183.606939][ C1] ? lock_acquire+0x2f/0xb0 [ 183.611495][ C1] ? __pfx_hub_event+0x10/0x10 [ 183.616485][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 183.622163][ C1] ? rcu_is_watching+0x12/0xc0 [ 183.627029][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 183.632368][ C1] ? process_one_work+0x921/0x1ba0 [ 183.637524][ C1] ? lock_acquire+0x2f/0xb0 [ 183.642070][ C1] ? process_one_work+0x921/0x1ba0 [ 183.647230][ C1] process_one_work+0x9c5/0x1ba0 [ 183.652228][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 183.657940][ C1] ? __pfx_process_one_work+0x10/0x10 [ 183.663354][ C1] ? rcu_is_watching+0x12/0xc0 [ 183.668267][ C1] ? assign_work+0x1a0/0x250 [ 183.672903][ C1] worker_thread+0x6c8/0xf00 [ 183.677552][ C1] ? __kthread_parkme+0x148/0x220 [ 183.682630][ C1] ? __pfx_worker_thread+0x10/0x10 [ 183.687786][ C1] kthread+0x2c1/0x3a0 [ 183.691905][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.697167][ C1] ? __pfx_kthread+0x10/0x10 [ 183.701815][ C1] ret_from_fork+0x45/0x80 [ 183.706285][ C1] ? __pfx_kthread+0x10/0x10 [ 183.710931][ C1] ret_from_fork_asm+0x1a/0x30 [ 183.715748][ C1] [ 183.718792][ C1] task:kworker/1:2 state:D stack:22528 pid:1119 tgid:1119 ppid:2 flags:0x00004000 [ 183.729042][ C1] Workqueue: usb_hub_wq hub_event [ 183.734139][ C1] Call Trace: [ 183.737442][ C1] [ 183.740405][ C1] __schedule+0x102c/0x34b0 [ 183.744956][ C1] ? __pfx___schedule+0x10/0x10 [ 183.749850][ C1] ? schedule+0x298/0x350 [ 183.754264][ C1] ? __pfx_lock_release+0x10/0x10 [ 183.759365][ C1] ? lock_acquire+0x2f/0xb0 [ 183.763910][ C1] ? schedule+0x1fd/0x350 [ 183.768281][ C1] schedule+0xe7/0x350 [ 183.772405][ C1] schedule_timeout+0x124/0x280 [ 183.777295][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 183.782702][ C1] ? __pfx_process_timeout+0x10/0x10 [ 183.788046][ C1] ? mark_held_locks+0x9f/0xe0 [ 183.792857][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 183.798121][ C1] __wait_for_common+0x3e1/0x600 [ 183.803113][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 183.808523][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 183.814038][ C1] usb_start_wait_urb+0x148/0x4c0 [ 183.819215][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 183.824808][ C1] ? __asan_memset+0x23/0x50 [ 183.829458][ C1] usb_control_msg+0x327/0x4b0 [ 183.834345][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 183.839663][ C1] ? usb_control_msg+0x3a3/0x4b0 [ 183.844640][ C1] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 183.851118][ C1] usbhid_parse+0x68b/0xa30 [ 183.855771][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 183.860829][ C1] ? hid_match_id+0x258/0x2e0 [ 183.865600][ C1] hid_add_device+0x18b/0xa60 [ 183.870328][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 183.875828][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 183.881095][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 183.886618][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 183.891957][ C1] usbhid_probe+0xd32/0x1400 [ 183.896606][ C1] usb_probe_interface+0x300/0x9c0 [ 183.901773][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 183.907566][ C1] really_probe+0x23e/0xa90 [ 183.912145][ C1] __driver_probe_device+0x1de/0x440 [ 183.917481][ C1] driver_probe_device+0x4c/0x1b0 [ 183.922637][ C1] __device_attach_driver+0x1df/0x310 [ 183.928053][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 183.934098][ C1] bus_for_each_drv+0x157/0x1e0 [ 183.939009][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 183.944436][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 183.949807][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 183.955659][ C1] __device_attach+0x1e8/0x4b0 [ 183.960739][ C1] ? __pfx___device_attach+0x10/0x10 [ 183.966075][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 183.971334][ C1] bus_probe_device+0x17f/0x1c0 [ 183.976243][ C1] device_add+0x114b/0x1a70 [ 183.980799][ C1] ? __pfx_device_add+0x10/0x10 [ 183.985725][ C1] ? mark_held_locks+0x9f/0xe0 [ 183.990579][ C1] usb_set_configuration+0x10cb/0x1c50 [ 183.996105][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 184.002298][ C1] usb_generic_driver_probe+0xb1/0x110 [ 184.007799][ C1] usb_probe_device+0xec/0x3e0 [ 184.012693][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 184.018111][ C1] really_probe+0x23e/0xa90 [ 184.022688][ C1] __driver_probe_device+0x1de/0x440 [ 184.028015][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 184.033530][ C1] driver_probe_device+0x4c/0x1b0 [ 184.038687][ C1] __device_attach_driver+0x1df/0x310 [ 184.044105][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 184.050063][ C1] bus_for_each_drv+0x157/0x1e0 [ 184.054953][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 184.060365][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.065608][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 184.071460][ C1] __device_attach+0x1e8/0x4b0 [ 184.076268][ C1] ? __pfx___device_attach+0x10/0x10 [ 184.081595][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 184.086847][ C1] bus_probe_device+0x17f/0x1c0 [ 184.091741][ C1] device_add+0x114b/0x1a70 [ 184.096296][ C1] ? __pfx_device_add+0x10/0x10 [ 184.101194][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 184.106982][ C1] usb_new_device+0xd09/0x1a20 [ 184.111812][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 184.117061][ C1] hub_event+0x2e58/0x4f40 [ 184.121549][ C1] ? __pfx_hub_event+0x10/0x10 [ 184.126353][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 184.132028][ C1] ? rcu_is_watching+0x12/0xc0 [ 184.136843][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 184.142074][ C1] ? process_one_work+0x921/0x1ba0 [ 184.147225][ C1] ? lock_acquire+0x2f/0xb0 [ 184.151796][ C1] ? process_one_work+0x921/0x1ba0 [ 184.157131][ C1] process_one_work+0x9c5/0x1ba0 [ 184.162125][ C1] ? __pfx_hub_event+0x10/0x10 [ 184.166931][ C1] ? __pfx_process_one_work+0x10/0x10 [ 184.172338][ C1] ? rcu_is_watching+0x12/0xc0 [ 184.177176][ C1] ? assign_work+0x1a0/0x250 [ 184.181819][ C1] worker_thread+0x6c8/0xf00 [ 184.186472][ C1] ? __kthread_parkme+0x148/0x220 [ 184.191553][ C1] ? __pfx_worker_thread+0x10/0x10 [ 184.196707][ C1] kthread+0x2c1/0x3a0 [ 184.200929][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.206267][ C1] ? __pfx_kthread+0x10/0x10 [ 184.210930][ C1] ret_from_fork+0x45/0x80 [ 184.215406][ C1] ? __pfx_kthread+0x10/0x10 [ 184.220055][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.224877][ C1] [ 184.227923][ C1] task:pvrusb2-context state:S stack:29112 pid:1306 tgid:1306 ppid:2 flags:0x00004000 [ 184.238207][ C1] Call Trace: [ 184.241528][ C1] [ 184.244496][ C1] __schedule+0x102c/0x34b0 [ 184.249072][ C1] ? __pfx___schedule+0x10/0x10 [ 184.253979][ C1] ? schedule+0x298/0x350 [ 184.258352][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.263455][ C1] ? lock_acquire+0x2f/0xb0 [ 184.267996][ C1] ? schedule+0x1fd/0x350 [ 184.272367][ C1] schedule+0xe7/0x350 [ 184.276473][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 184.282595][ C1] pvr2_context_thread_func+0x631/0x970 [ 184.288188][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 184.294327][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 184.300444][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.305686][ C1] ? __kthread_parkme+0x148/0x220 [ 184.310785][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 184.316909][ C1] kthread+0x2c1/0x3a0 [ 184.321045][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.326277][ C1] ? __pfx_kthread+0x10/0x10 [ 184.331007][ C1] ret_from_fork+0x45/0x80 [ 184.335529][ C1] ? __pfx_kthread+0x10/0x10 [ 184.340223][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.345140][ C1] [ 184.348192][ C1] task:kworker/R-kvub3 state:I stack:30072 pid:1344 tgid:1344 ppid:2 flags:0x00004000 [ 184.358465][ C1] Call Trace: [ 184.361769][ C1] [ 184.364766][ C1] __schedule+0x102c/0x34b0 [ 184.369395][ C1] ? __pfx___schedule+0x10/0x10 [ 184.374288][ C1] ? schedule+0x298/0x350 [ 184.378654][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.383730][ C1] ? lock_acquire+0x2f/0xb0 [ 184.388277][ C1] ? schedule+0x1fd/0x350 [ 184.392823][ C1] schedule+0xe7/0x350 [ 184.396979][ C1] rescuer_thread+0x946/0xe20 [ 184.401714][ C1] ? __kthread_parkme+0xb7/0x220 [ 184.406714][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.411802][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.417050][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.422295][ C1] ? __kthread_parkme+0x148/0x220 [ 184.427374][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.432612][ C1] kthread+0x2c1/0x3a0 [ 184.436728][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.441967][ C1] ? __pfx_kthread+0x10/0x10 [ 184.446609][ C1] ret_from_fork+0x45/0x80 [ 184.451063][ C1] ? __pfx_kthread+0x10/0x10 [ 184.455707][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.460533][ C1] [ 184.463597][ C1] task:kworker/R-kvub3 state:I stack:30072 pid:1345 tgid:1345 ppid:2 flags:0x00004000 [ 184.473882][ C1] Call Trace: [ 184.477186][ C1] [ 184.480180][ C1] __schedule+0x102c/0x34b0 [ 184.484731][ C1] ? __pfx___schedule+0x10/0x10 [ 184.489620][ C1] ? schedule+0x298/0x350 [ 184.493985][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.499057][ C1] ? lock_acquire+0x2f/0xb0 [ 184.503607][ C1] ? schedule+0x1fd/0x350 [ 184.507991][ C1] schedule+0xe7/0x350 [ 184.512099][ C1] rescuer_thread+0x946/0xe20 [ 184.516830][ C1] ? __kthread_parkme+0xb7/0x220 [ 184.521818][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.526901][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.532144][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.537401][ C1] ? __kthread_parkme+0x148/0x220 [ 184.542477][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.547718][ C1] kthread+0x2c1/0x3a0 [ 184.551838][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.557071][ C1] ? __pfx_kthread+0x10/0x10 [ 184.561740][ C1] ret_from_fork+0x45/0x80 [ 184.566325][ C1] ? __pfx_kthread+0x10/0x10 [ 184.570967][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.575785][ C1] [ 184.578846][ C1] task:kworker/R-kvub3 state:I stack:30072 pid:1346 tgid:1346 ppid:2 flags:0x00004000 [ 184.589121][ C1] Call Trace: [ 184.592424][ C1] [ 184.595384][ C1] __schedule+0x102c/0x34b0 [ 184.599961][ C1] ? __pfx___schedule+0x10/0x10 [ 184.605024][ C1] ? schedule+0x298/0x350 [ 184.609391][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.614463][ C1] ? lock_acquire+0x2f/0xb0 [ 184.619006][ C1] ? schedule+0x1fd/0x350 [ 184.623464][ C1] schedule+0xe7/0x350 [ 184.627572][ C1] rescuer_thread+0x946/0xe20 [ 184.632297][ C1] ? __kthread_parkme+0xb7/0x220 [ 184.637289][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.642367][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.647605][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.652872][ C1] ? __kthread_parkme+0x148/0x220 [ 184.658126][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.663377][ C1] kthread+0x2c1/0x3a0 [ 184.667752][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.672985][ C1] ? __pfx_kthread+0x10/0x10 [ 184.677628][ C1] ret_from_fork+0x45/0x80 [ 184.682087][ C1] ? __pfx_kthread+0x10/0x10 [ 184.686736][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.691553][ C1] [ 184.694595][ C1] task:kworker/R-kmems state:I stack:30072 pid:1350 tgid:1350 ppid:2 flags:0x00004000 [ 184.704938][ C1] Call Trace: [ 184.708235][ C1] [ 184.711211][ C1] __schedule+0x102c/0x34b0 [ 184.715762][ C1] ? __pfx___schedule+0x10/0x10 [ 184.720657][ C1] ? schedule+0x298/0x350 [ 184.725024][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.730138][ C1] ? lock_acquire+0x2f/0xb0 [ 184.734688][ C1] ? schedule+0x1fd/0x350 [ 184.739057][ C1] schedule+0xe7/0x350 [ 184.743336][ C1] rescuer_thread+0x946/0xe20 [ 184.748062][ C1] ? __kthread_parkme+0xb7/0x220 [ 184.753064][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.758152][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.763397][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.768639][ C1] ? __kthread_parkme+0x148/0x220 [ 184.773726][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.779057][ C1] kthread+0x2c1/0x3a0 [ 184.783179][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.788727][ C1] ? __pfx_kthread+0x10/0x10 [ 184.793379][ C1] ret_from_fork+0x45/0x80 [ 184.797831][ C1] ? __pfx_kthread+0x10/0x10 [ 184.802484][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.807296][ C1] [ 184.810352][ C1] task:kworker/R-elous state:I stack:30688 pid:1368 tgid:1368 ppid:2 flags:0x00004000 [ 184.820620][ C1] Call Trace: [ 184.823928][ C1] [ 184.826887][ C1] __schedule+0x102c/0x34b0 [ 184.831442][ C1] ? __pfx___schedule+0x10/0x10 [ 184.836329][ C1] ? schedule+0x298/0x350 [ 184.840692][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.845763][ C1] ? lock_acquire+0x2f/0xb0 [ 184.850307][ C1] ? schedule+0x1fd/0x350 [ 184.854674][ C1] schedule+0xe7/0x350 [ 184.858776][ C1] rescuer_thread+0x946/0xe20 [ 184.863500][ C1] ? __kthread_parkme+0xb7/0x220 [ 184.868488][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.873561][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.878907][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.884193][ C1] ? __kthread_parkme+0x148/0x220 [ 184.889268][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 184.894768][ C1] kthread+0x2c1/0x3a0 [ 184.898887][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 184.904122][ C1] ? __pfx_kthread+0x10/0x10 [ 184.908887][ C1] ret_from_fork+0x45/0x80 [ 184.913343][ C1] ? __pfx_kthread+0x10/0x10 [ 184.917985][ C1] ret_from_fork_asm+0x1a/0x30 [ 184.922798][ C1] [ 184.925842][ C1] task:kworker/u8:6 state:I stack:26048 pid:1390 tgid:1390 ppid:2 flags:0x00004000 [ 184.936092][ C1] Workqueue: 0x0 (events_unbound) [ 184.941357][ C1] Call Trace: [ 184.944655][ C1] [ 184.947613][ C1] __schedule+0x102c/0x34b0 [ 184.952165][ C1] ? __pfx___schedule+0x10/0x10 [ 184.957062][ C1] ? schedule+0x298/0x350 [ 184.961450][ C1] ? __pfx_lock_release+0x10/0x10 [ 184.966519][ C1] ? lock_acquire+0x2f/0xb0 [ 184.971060][ C1] ? schedule+0x1fd/0x350 [ 184.975429][ C1] schedule+0xe7/0x350 [ 184.979533][ C1] ? worker_thread+0x271/0xf00 [ 184.984336][ C1] worker_thread+0x2de/0xf00 [ 184.988976][ C1] ? __kthread_parkme+0x148/0x220 [ 184.994061][ C1] ? __pfx_worker_thread+0x10/0x10 [ 184.999245][ C1] kthread+0x2c1/0x3a0 [ 185.003371][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.008615][ C1] ? __pfx_kthread+0x10/0x10 [ 185.013286][ C1] ret_from_fork+0x45/0x80 [ 185.017760][ C1] ? __pfx_kthread+0x10/0x10 [ 185.022403][ C1] ret_from_fork_asm+0x1a/0x30 [ 185.027311][ C1] [ 185.030352][ C1] task:kworker/R-mld state:I stack:30072 pid:1569 tgid:1569 ppid:2 flags:0x00004000 [ 185.040612][ C1] Call Trace: [ 185.043957][ C1] [ 185.046928][ C1] __schedule+0x102c/0x34b0 [ 185.051655][ C1] ? __pfx___schedule+0x10/0x10 [ 185.056626][ C1] ? schedule+0x298/0x350 [ 185.060993][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.066163][ C1] ? lock_acquire+0x2f/0xb0 [ 185.071056][ C1] ? schedule+0x1fd/0x350 [ 185.075432][ C1] schedule+0xe7/0x350 [ 185.079537][ C1] rescuer_thread+0x946/0xe20 [ 185.084261][ C1] ? __kthread_parkme+0xb7/0x220 [ 185.089253][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.094419][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 185.099660][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.104902][ C1] ? __kthread_parkme+0x148/0x220 [ 185.109981][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 185.115227][ C1] kthread+0x2c1/0x3a0 [ 185.119354][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.124586][ C1] ? __pfx_kthread+0x10/0x10 [ 185.129225][ C1] ret_from_fork+0x45/0x80 [ 185.133681][ C1] ? __pfx_kthread+0x10/0x10 [ 185.138333][ C1] ret_from_fork_asm+0x1a/0x30 [ 185.143150][ C1] [ 185.146192][ C1] task:kworker/R-ipv6_ state:I stack:30072 pid:1570 tgid:1570 ppid:2 flags:0x00004000 [ 185.156552][ C1] Call Trace: [ 185.159857][ C1] [ 185.162919][ C1] __schedule+0x102c/0x34b0 [ 185.167491][ C1] ? __pfx___schedule+0x10/0x10 [ 185.172615][ C1] ? schedule+0x298/0x350 [ 185.177011][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.182113][ C1] ? lock_acquire+0x2f/0xb0 [ 185.186775][ C1] ? schedule+0x1fd/0x350 [ 185.191176][ C1] schedule+0xe7/0x350 [ 185.195298][ C1] rescuer_thread+0x946/0xe20 [ 185.200063][ C1] ? __kthread_parkme+0xb7/0x220 [ 185.205069][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.210340][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 185.215580][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.220821][ C1] ? __kthread_parkme+0x148/0x220 [ 185.225903][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 185.231148][ C1] kthread+0x2c1/0x3a0 [ 185.235265][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.240497][ C1] ? __pfx_kthread+0x10/0x10 [ 185.245144][ C1] ret_from_fork+0x45/0x80 [ 185.249601][ C1] ? __pfx_kthread+0x10/0x10 [ 185.254244][ C1] ret_from_fork_asm+0x1a/0x30 [ 185.259059][ C1] [ 185.262113][ C1] task:jbd2/sda1-8 state:R running task stack:26288 pid:2806 tgid:2806 ppid:2 flags:0x00004000 [ 185.274471][ C1] Call Trace: [ 185.277770][ C1] [ 185.280730][ C1] __schedule+0x102c/0x34b0 [ 185.285280][ C1] ? __pfx___schedule+0x10/0x10 [ 185.290186][ C1] ? schedule+0x298/0x350 [ 185.294635][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.299719][ C1] ? lock_acquire+0x2f/0xb0 [ 185.304278][ C1] ? schedule+0x1fd/0x350 [ 185.308650][ C1] schedule+0xe7/0x350 [ 185.312772][ C1] kjournald2+0x5c7/0x760 [ 185.317151][ C1] ? __kthread_parkme+0xb7/0x220 [ 185.322250][ C1] ? __pfx_kjournald2+0x10/0x10 [ 185.327150][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 185.333285][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.338528][ C1] ? __kthread_parkme+0x148/0x220 [ 185.343607][ C1] ? __pfx_kjournald2+0x10/0x10 [ 185.348499][ C1] kthread+0x2c1/0x3a0 [ 185.352646][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.357896][ C1] ? __pfx_kthread+0x10/0x10 [ 185.362554][ C1] ret_from_fork+0x45/0x80 [ 185.367013][ C1] ? __pfx_kthread+0x10/0x10 [ 185.371671][ C1] ret_from_fork_asm+0x1a/0x30 [ 185.376506][ C1] [ 185.379573][ C1] task:kworker/R-ext4- state:I stack:30832 pid:2807 tgid:2807 ppid:2 flags:0x00004000 [ 185.390122][ C1] Call Trace: [ 185.393453][ C1] [ 185.396440][ C1] __schedule+0x102c/0x34b0 [ 185.401010][ C1] ? __pfx___schedule+0x10/0x10 [ 185.405996][ C1] ? schedule+0x298/0x350 [ 185.410536][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.415628][ C1] ? lock_acquire+0x2f/0xb0 [ 185.420447][ C1] ? schedule+0x1fd/0x350 [ 185.424847][ C1] schedule+0xe7/0x350 [ 185.429041][ C1] rescuer_thread+0x946/0xe20 [ 185.433766][ C1] ? __kthread_parkme+0xb7/0x220 [ 185.438757][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.443863][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 185.449107][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.454347][ C1] ? __kthread_parkme+0x148/0x220 [ 185.459425][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 185.464663][ C1] kthread+0x2c1/0x3a0 [ 185.468950][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.474184][ C1] ? __pfx_kthread+0x10/0x10 [ 185.478877][ C1] ret_from_fork+0x45/0x80 [ 185.483331][ C1] ? __pfx_kthread+0x10/0x10 [ 185.487974][ C1] ret_from_fork_asm+0x1a/0x30 [ 185.492790][ C1] [ 185.495833][ C1] task:syslogd state:S stack:24672 pid:2826 tgid:2826 ppid:1 flags:0x00000002 [ 185.506113][ C1] Call Trace: [ 185.509416][ C1] [ 185.512378][ C1] __schedule+0x102c/0x34b0 [ 185.516927][ C1] ? __pfx___schedule+0x10/0x10 [ 185.521905][ C1] ? schedule+0x298/0x350 [ 185.526275][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.531347][ C1] ? lock_acquire+0x2f/0xb0 [ 185.535888][ C1] ? schedule+0x1fd/0x350 [ 185.540259][ C1] schedule+0xe7/0x350 [ 185.544537][ C1] schedule_timeout+0x244/0x280 [ 185.549426][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 185.554840][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 185.560688][ C1] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 185.566463][ C1] __skb_wait_for_more_packets+0x36c/0x5e0 [ 185.572328][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 185.578732][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 185.584153][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 185.590393][ C1] __unix_dgram_recvmsg+0x243/0xdd0 [ 185.595648][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 185.601420][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 185.606604][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 185.611728][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 185.616715][ C1] sock_recvmsg+0x1f6/0x250 [ 185.621353][ C1] sock_read_iter+0x2bb/0x3b0 [ 185.626510][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 185.631769][ C1] ? security_file_permission+0x21/0x80 [ 185.637370][ C1] vfs_read+0xa4c/0xbe0 [ 185.641583][ C1] ? __pfx_vfs_read+0x10/0x10 [ 185.646318][ C1] ? rcu_is_watching+0x12/0xc0 [ 185.651148][ C1] ksys_read+0x207/0x250 [ 185.655434][ C1] ? __pfx_ksys_read+0x10/0x10 [ 185.660249][ C1] do_syscall_64+0xcd/0x250 [ 185.664805][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.670758][ C1] RIP: 0033:0x7f15cca62b6a [ 185.675312][ C1] RSP: 002b:00007ffd7fe19bc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 185.683763][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f15cca62b6a [ 185.691773][ C1] RDX: 00000000000000ff RSI: 0000556fcb5cd300 RDI: 0000000000000000 [ 185.699861][ C1] RBP: 0000556fcb5cd2c0 R08: 0000000000000001 R09: 0000000000000000 [ 185.707858][ C1] R10: 00007f15ccc013a3 R11: 0000000000000246 R12: 0000556fcb5cd33a [ 185.715950][ C1] R13: 0000556fcb5cd300 R14: 0000000000000000 R15: 00007f15ccc45a80 [ 185.724149][ C1] [ 185.727204][ C1] task:acpid state:S stack:25824 pid:2829 tgid:2829 ppid:1 flags:0x00000002 [ 185.737461][ C1] Call Trace: [ 185.740781][ C1] [ 185.743750][ C1] __schedule+0x102c/0x34b0 [ 185.748662][ C1] ? __pfx___schedule+0x10/0x10 [ 185.754274][ C1] ? schedule+0x298/0x350 [ 185.758665][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.763745][ C1] ? lock_acquire+0x2f/0xb0 [ 185.768294][ C1] ? schedule+0x1fd/0x350 [ 185.772695][ C1] schedule+0xe7/0x350 [ 185.776980][ C1] do_wait+0x1db/0x570 [ 185.781099][ C1] kernel_wait4+0x16c/0x280 [ 185.785733][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 185.790810][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 185.796488][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 185.801812][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 185.807261][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 185.812610][ C1] __do_sys_wait4+0x15f/0x170 [ 185.817338][ C1] ? find_held_lock+0x2d/0x110 [ 185.822187][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 185.827553][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 185.832897][ C1] do_syscall_64+0xcd/0x250 [ 185.837459][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.843501][ C1] RIP: 0033:0x7fac98fab476 [ 185.847952][ C1] RSP: 002b:00007ffd6c245a78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 185.856407][ C1] RAX: ffffffffffffffda RBX: 00007ffd6c245b34 RCX: 00007fac98fab476 [ 185.864677][ C1] RDX: 0000000000000000 RSI: 00007ffd6c245a9c RDI: 0000000000001b01 [ 185.872765][ C1] RBP: 00007ffd6c245ab8 R08: 0000000000001b01 R09: eb6227c1100ec468 [ 185.880766][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.888767][ C1] R13: 00005574b4dcf510 R14: 0000000000000001 R15: 00005574ef8134b0 [ 185.896804][ C1] [ 185.899884][ C1] task:klogd state:S stack:25360 pid:2833 tgid:2833 ppid:1 flags:0x00000002 [ 185.910217][ C1] Call Trace: [ 185.913517][ C1] [ 185.916494][ C1] __schedule+0x102c/0x34b0 [ 185.921046][ C1] ? __pfx___schedule+0x10/0x10 [ 185.925943][ C1] ? schedule+0x298/0x350 [ 185.930310][ C1] ? __pfx_lock_release+0x10/0x10 [ 185.935383][ C1] ? lock_acquire+0x2f/0xb0 [ 185.939936][ C1] ? schedule+0x1fd/0x350 [ 185.944341][ C1] schedule+0xe7/0x350 [ 185.948448][ C1] syslog_print+0x214/0x5d0 [ 185.953088][ C1] ? __pfx_syslog_print+0x10/0x10 [ 185.958188][ C1] ? avc_has_perm_noaudit+0x143/0x3a0 [ 185.963711][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 185.969833][ C1] ? avc_has_perm+0x11b/0x1c0 [ 185.974582][ C1] do_syslog+0x3e1/0x6c0 [ 185.978895][ C1] ? __pfx_do_syslog+0x10/0x10 [ 185.983732][ C1] __x64_sys_syslog+0x74/0xb0 [ 185.988460][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 185.993798][ C1] do_syscall_64+0xcd/0x250 [ 185.998377][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.004323][ C1] RIP: 0033:0x7fbd2b9dbfa7 [ 186.008806][ C1] RSP: 002b:00007ffd9fe40658 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 186.017260][ C1] RAX: ffffffffffffffda RBX: 00007fbd2bb7a4a0 RCX: 00007fbd2b9dbfa7 [ 186.025263][ C1] RDX: 00000000000003ff RSI: 00007fbd2bb7a4a0 RDI: 0000000000000002 [ 186.033263][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 241f043897ea626c [ 186.041278][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fbd2bb7a4a0 [ 186.049317][ C1] R13: 00007fbd2bb6a212 R14: 00007fbd2bb7a4c3 R15: 00007fbd2bb7a4c3 [ 186.057366][ C1] [ 186.060445][ C1] task:udevd state:R running task stack:25264 pid:2844 tgid:2844 ppid:1 flags:0x00000002 [ 186.072441][ C1] Call Trace: [ 186.075750][ C1] [ 186.078712][ C1] __schedule+0x102c/0x34b0 [ 186.083266][ C1] ? __pfx___schedule+0x10/0x10 [ 186.088176][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 186.093356][ C1] schedule+0xe7/0x350 [ 186.097635][ C1] syscall_exit_to_user_mode+0xec/0x260 [ 186.103229][ C1] do_syscall_64+0xda/0x250 [ 186.107781][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.113732][ C1] RIP: 0033:0x7fc61fda7a4b [ 186.118177][ C1] RSP: 002b:00007ffefd1027d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 186.126625][ C1] RAX: 00000000000000b8 RBX: 00005558d5426d90 RCX: 00007fc61fda7a4b [ 186.134628][ C1] RDX: 0000000000000000 RSI: 00007ffefd1027e8 RDI: 0000000000000004 [ 186.142630][ C1] RBP: 00005558d5466e20 R08: 0000000000000001 R09: 38592981e7b7aa88 [ 186.150928][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 186.158927][ C1] R13: 0000000000000090 R14: 0000000000000000 R15: 0000000000000000 [ 186.167039][ C1] [ 186.170522][ C1] task:dbus-daemon state:S stack:26640 pid:2866 tgid:2866 ppid:1 flags:0x00000002 [ 186.180804][ C1] Call Trace: [ 186.184132][ C1] [ 186.187202][ C1] __schedule+0x102c/0x34b0 [ 186.191776][ C1] ? __pfx___schedule+0x10/0x10 [ 186.196700][ C1] ? schedule+0x298/0x350 [ 186.201097][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.206210][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 186.211547][ C1] ? lock_acquire+0x2f/0xb0 [ 186.216110][ C1] ? schedule+0x1fd/0x350 [ 186.220585][ C1] schedule+0xe7/0x350 [ 186.224710][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 186.230830][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 186.237460][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 186.242472][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 186.248000][ C1] do_epoll_wait+0x15b3/0x1c00 [ 186.252866][ C1] ? mark_lock+0xb5/0xc60 [ 186.257248][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 186.262425][ C1] ? find_held_lock+0x2d/0x110 [ 186.267234][ C1] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 186.273778][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.278850][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 186.285243][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 186.290494][ C1] ? handle_mm_fault+0x497/0xaa0 [ 186.295481][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 186.301256][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 186.306584][ C1] do_syscall_64+0xcd/0x250 [ 186.311352][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.317340][ C1] RIP: 0033:0x7f5eb5b48457 [ 186.321802][ C1] RSP: 002b:00007fffb34959e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 186.330279][ C1] RAX: ffffffffffffffda RBX: 00007fffb34959f8 RCX: 00007f5eb5b48457 [ 186.338395][ C1] RDX: 0000000000000040 RSI: 00007fffb34959f8 RDI: 0000000000000003 [ 186.346572][ C1] RBP: 00007fffb3495d88 R08: 0000000000000c64 R09: 00007f5eb5cbd000 [ 186.354577][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 186.362598][ C1] R13: 0000000000000001 R14: 00007fffb3495d88 R15: 00007fffb3496098 [ 186.370718][ C1] [ 186.373853][ C1] task:dhcpcd state:S stack:26352 pid:2881 tgid:2881 ppid:1 flags:0x00000002 [ 186.384215][ C1] Call Trace: [ 186.387523][ C1] [ 186.390528][ C1] __schedule+0x102c/0x34b0 [ 186.395089][ C1] ? __pfx___schedule+0x10/0x10 [ 186.399983][ C1] ? schedule+0x298/0x350 [ 186.404355][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.409432][ C1] ? lock_acquire+0x2f/0xb0 [ 186.413977][ C1] ? schedule+0x1fd/0x350 [ 186.418370][ C1] schedule+0xe7/0x350 [ 186.422476][ C1] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 186.428631][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 186.435367][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.440625][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 186.445895][ C1] ? __pfx___pollwait+0x10/0x10 [ 186.450802][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 186.456157][ C1] ? unix_dgram_poll+0x364/0x770 [ 186.461234][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 186.467520][ C1] do_sys_poll+0xadc/0xde0 [ 186.471993][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 186.477252][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 186.482265][ C1] ? move_addr_to_user+0xab/0x1d0 [ 186.487439][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.492249][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.496971][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.501693][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.506470][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.511816][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.517068][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 186.522327][ C1] ? set_user_sigmask+0x217/0x2a0 [ 186.527597][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 186.533059][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 186.537882][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 186.543242][ C1] ? __secure_computing+0x227/0x3a0 [ 186.548497][ C1] do_syscall_64+0xcd/0x250 [ 186.553073][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.559019][ C1] RIP: 0033:0x7f5f80e6dad5 [ 186.563466][ C1] RSP: 002b:00007fffe7730360 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 186.572526][ C1] RAX: ffffffffffffffda RBX: 00005638ff6a1f20 RCX: 00007f5f80e6dad5 [ 186.580529][ C1] RDX: 00007fffe7730380 RSI: 0000000000000004 RDI: 00005638ff6abeb0 [ 186.588527][ C1] RBP: 00007fffe77306b0 R08: 0000000000000008 R09: 00007f5f80f56000 [ 186.596631][ C1] R10: 00007fffe77306b0 R11: 0000000000000246 R12: 00007fffe77303a8 [ 186.604663][ C1] R13: 00005638def52610 R14: 0000000000000000 R15: 0000000000000000 [ 186.612945][ C1] [ 186.615993][ C1] task:dhcpcd state:S stack:23632 pid:2882 tgid:2882 ppid:2881 flags:0x00000002 [ 186.626244][ C1] Call Trace: [ 186.629559][ C1] [ 186.632523][ C1] __schedule+0x102c/0x34b0 [ 186.637077][ C1] ? __pfx___schedule+0x10/0x10 [ 186.641976][ C1] ? schedule+0x298/0x350 [ 186.646351][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.651598][ C1] ? lock_acquire+0x2f/0xb0 [ 186.656155][ C1] ? schedule+0x1fd/0x350 [ 186.660548][ C1] schedule+0xe7/0x350 [ 186.665115][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 186.671246][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 186.677894][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.683159][ C1] ? __pfx___pollwait+0x10/0x10 [ 186.688052][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 186.693383][ C1] ? unix_dgram_poll+0x364/0x770 [ 186.698378][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 186.704670][ C1] do_sys_poll+0xadc/0xde0 [ 186.709145][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 186.714128][ C1] ? trace_sched_wakeup+0xe8/0x140 [ 186.719491][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.724219][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.728940][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.733806][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.739226][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.744468][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 186.749976][ C1] ? set_user_sigmask+0x217/0x2a0 [ 186.755051][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 186.760474][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 186.765287][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 186.770627][ C1] do_syscall_64+0xcd/0x250 [ 186.775179][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.781120][ C1] RIP: 0033:0x7f5f80e6dad5 [ 186.785655][ C1] RSP: 002b:00007fffe7730360 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 186.794121][ C1] RAX: ffffffffffffffda RBX: 00005638ff6a1f20 RCX: 00007f5f80e6dad5 [ 186.802140][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00005638ff6a1f00 [ 186.810172][ C1] RBP: 00007fffe77306b0 R08: 0000000000000008 R09: 45241918f5298f5c [ 186.818522][ C1] R10: 00007fffe77306b0 R11: 0000000000000246 R12: 0000000000000000 [ 186.826614][ C1] R13: 00005638def52610 R14: 0000000000000000 R15: 0000000000000000 [ 186.834762][ C1] [ 186.837894][ C1] task:dhcpcd state:S stack:28000 pid:2883 tgid:2883 ppid:2881 flags:0x00000002 [ 186.848235][ C1] Call Trace: [ 186.851549][ C1] [ 186.854507][ C1] __schedule+0x102c/0x34b0 [ 186.859068][ C1] ? __pfx___schedule+0x10/0x10 [ 186.863966][ C1] ? schedule+0x298/0x350 [ 186.868332][ C1] ? __pfx_lock_release+0x10/0x10 [ 186.873420][ C1] ? lock_acquire+0x2f/0xb0 [ 186.877962][ C1] ? schedule+0x1fd/0x350 [ 186.882433][ C1] schedule+0xe7/0x350 [ 186.886540][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 186.892737][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 186.899364][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.904701][ C1] ? __pfx___pollwait+0x10/0x10 [ 186.909616][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 186.914940][ C1] ? unix_dgram_poll+0x364/0x770 [ 186.919929][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 186.926221][ C1] do_sys_poll+0xadc/0xde0 [ 186.930694][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 186.935731][ C1] ? __lock_acquire+0x15a9/0x3c40 [ 186.940809][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.945539][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.950259][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.954992][ C1] ? __pfx_pollwake+0x10/0x10 [ 186.959790][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.965065][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.970583][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 186.975913][ C1] ? set_user_sigmask+0x217/0x2a0 [ 186.981009][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 186.986447][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 186.991877][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 186.996691][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 187.002117][ C1] ? __secure_computing+0x227/0x3a0 [ 187.007370][ C1] do_syscall_64+0xcd/0x250 [ 187.011924][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.017953][ C1] RIP: 0033:0x7f5f80e6dad5 [ 187.022401][ C1] RSP: 002b:00007fffe7730360 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 187.030850][ C1] RAX: ffffffffffffffda RBX: 00005638ff6a1f20 RCX: 00007f5f80e6dad5 [ 187.038850][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00005638ff6ab020 [ 187.046865][ C1] RBP: 00007fffe77306b0 R08: 0000000000000008 R09: 00005638def523d0 [ 187.054864][ C1] R10: 00007fffe77306b0 R11: 0000000000000246 R12: 0000000000000000 [ 187.062867][ C1] R13: 00005638def52610 R14: 0000000000000003 R15: 0000000000000000 [ 187.070885][ C1] [ 187.073926][ C1] task:dhcpcd state:S stack:26592 pid:2884 tgid:2884 ppid:2881 flags:0x00000002 [ 187.084176][ C1] Call Trace: [ 187.087478][ C1] [ 187.090437][ C1] __schedule+0x102c/0x34b0 [ 187.095017][ C1] ? __pfx___schedule+0x10/0x10 [ 187.099905][ C1] ? schedule+0x298/0x350 [ 187.104268][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.109378][ C1] ? lock_acquire+0x2f/0xb0 [ 187.113927][ C1] ? schedule+0x1fd/0x350 [ 187.118318][ C1] schedule+0xe7/0x350 [ 187.122535][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 187.128637][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 187.135258][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.140527][ C1] ? __pfx___pollwait+0x10/0x10 [ 187.145411][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 187.150758][ C1] ? unix_dgram_poll+0x364/0x770 [ 187.155746][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 187.162034][ C1] do_sys_poll+0xadc/0xde0 [ 187.166609][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 187.171636][ C1] ? unix_stream_recvmsg+0x138/0x1c0 [ 187.177020][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.181747][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.186464][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.191201][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.195921][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.200676][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 187.205911][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.211164][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 187.216410][ C1] ? set_user_sigmask+0x217/0x2a0 [ 187.221481][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 187.226901][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 187.232333][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 187.237147][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 187.242476][ C1] ? ksys_read+0x1ba/0x250 [ 187.246953][ C1] ? __secure_computing+0x227/0x3a0 [ 187.252293][ C1] do_syscall_64+0xcd/0x250 [ 187.256880][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.262829][ C1] RIP: 0033:0x7f5f80e6dad5 [ 187.267277][ C1] RSP: 002b:00007fffe7730360 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 187.275732][ C1] RAX: ffffffffffffffda RBX: 00005638ff6a1f20 RCX: 00007f5f80e6dad5 [ 187.283840][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00005638ff6ab020 [ 187.292027][ C1] RBP: 00007fffe77306b0 R08: 0000000000000008 R09: 00005638def523d0 [ 187.300050][ C1] R10: 00007fffe77306b0 R11: 0000000000000246 R12: 0000000000000000 [ 187.308158][ C1] R13: 00005638def52610 R14: 0000000000000000 R15: 0000000000000000 [ 187.316269][ C1] [ 187.319325][ C1] task:sshd state:S stack:24672 pid:2900 tgid:2900 ppid:1 flags:0x00000002 [ 187.329753][ C1] Call Trace: [ 187.333081][ C1] [ 187.336058][ C1] __schedule+0x102c/0x34b0 [ 187.340709][ C1] ? __pfx___schedule+0x10/0x10 [ 187.345605][ C1] ? schedule+0x298/0x350 [ 187.349976][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.355138][ C1] ? lock_acquire+0x2f/0xb0 [ 187.359682][ C1] ? schedule+0x1fd/0x350 [ 187.364055][ C1] schedule+0xe7/0x350 [ 187.368168][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 187.374273][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 187.380982][ C1] ? tcp_poll+0x419/0xf80 [ 187.385355][ C1] ? lock_acquire+0x2f/0xb0 [ 187.390103][ C1] ? __might_fault+0xe3/0x190 [ 187.394825][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 187.401157][ C1] do_sys_poll+0xadc/0xde0 [ 187.405655][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 187.410656][ C1] ? lock_acquire+0x2f/0xb0 [ 187.415243][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 187.420599][ C1] ? __pfx_mark_lock+0x10/0x10 [ 187.425411][ C1] ? __pfx_mark_lock+0x10/0x10 [ 187.430224][ C1] ? stack_trace_save+0x95/0xd0 [ 187.435200][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 187.440626][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.445350][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.450209][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 187.455448][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.460692][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 187.465950][ C1] ? set_user_sigmask+0x217/0x2a0 [ 187.471039][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 187.476504][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 187.481330][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 187.486677][ C1] do_syscall_64+0xcd/0x250 [ 187.491246][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.497215][ C1] RIP: 0033:0x7f2f9a2aaad5 [ 187.501681][ C1] RSP: 002b:00007ffcaa1271d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 187.510146][ C1] RAX: ffffffffffffffda RBX: 000055a01214a0b0 RCX: 00007f2f9a2aaad5 [ 187.518155][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055a01214f800 [ 187.526606][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 187.534615][ C1] R10: 00007ffcaa127388 R11: 0000000000000246 R12: 000055a01214f800 [ 187.542626][ C1] R13: 00007ffcaa127388 R14: 0000000000000002 R15: 000055a01214f7ec [ 187.550648][ C1] [ 187.553712][ C1] task:getty state:S stack:25200 pid:2902 tgid:2902 ppid:1 flags:0x00000002 [ 187.564050][ C1] Call Trace: [ 187.567349][ C1] [ 187.570310][ C1] __schedule+0x102c/0x34b0 [ 187.574863][ C1] ? __pfx___schedule+0x10/0x10 [ 187.579936][ C1] ? schedule+0x298/0x350 [ 187.584303][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.589376][ C1] ? lock_acquire+0x2f/0xb0 [ 187.593919][ C1] ? schedule+0x1fd/0x350 [ 187.598374][ C1] schedule+0xe7/0x350 [ 187.602486][ C1] schedule_timeout+0x244/0x280 [ 187.607374][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 187.612788][ C1] ? down_read+0xc9/0x330 [ 187.617161][ C1] ? __pfx___up_read+0x10/0x10 [ 187.622082][ C1] ? wait_woken+0x48/0x1c0 [ 187.626533][ C1] wait_woken+0x175/0x1c0 [ 187.630908][ C1] n_tty_read+0x10fb/0x1480 [ 187.635585][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 187.640478][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 187.646593][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 187.652290][ C1] tty_read+0x30e/0x5b0 [ 187.656487][ C1] ? __pfx_tty_read+0x10/0x10 [ 187.661197][ C1] ? inode_security+0x101/0x130 [ 187.666101][ C1] ? security_file_permission+0x21/0x80 [ 187.671716][ C1] vfs_read+0x87f/0xbe0 [ 187.676003][ C1] ? __pfx_vfs_read+0x10/0x10 [ 187.680742][ C1] ksys_read+0x12b/0x250 [ 187.685117][ C1] ? __pfx_ksys_read+0x10/0x10 [ 187.689940][ C1] do_syscall_64+0xcd/0x250 [ 187.694492][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.700437][ C1] RIP: 0033:0x7f5b16bfbb6a [ 187.705068][ C1] RSP: 002b:00007ffe3bf7a858 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 187.713529][ C1] RAX: ffffffffffffffda RBX: 000055a55af502c0 RCX: 00007f5b16bfbb6a [ 187.721529][ C1] RDX: 0000000000000001 RSI: 00007ffe3bf7a870 RDI: 0000000000000000 [ 187.729526][ C1] RBP: 000055a55af50320 R08: 0000000000000000 R09: c2c153c763644077 [ 187.737522][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 000055a55af5035c [ 187.745524][ C1] R13: 00007ffe3bf7a870 R14: 0000000000000000 R15: 000055a55af5035c [ 187.753721][ C1] [ 187.756780][ C1] task:dhcpcd state:S stack:26336 pid:2904 tgid:2904 ppid:2882 flags:0x00000002 [ 187.767031][ C1] Call Trace: [ 187.770335][ C1] [ 187.773320][ C1] __schedule+0x102c/0x34b0 [ 187.777907][ C1] ? __pfx___schedule+0x10/0x10 [ 187.782819][ C1] ? schedule+0x298/0x350 [ 187.787284][ C1] ? __pfx_lock_release+0x10/0x10 [ 187.792368][ C1] ? lock_acquire+0x2f/0xb0 [ 187.796990][ C1] ? schedule+0x1fd/0x350 [ 187.801363][ C1] schedule+0xe7/0x350 [ 187.805484][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 187.811603][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 187.818248][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.823499][ C1] ? __pfx___pollwait+0x10/0x10 [ 187.828612][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 187.834072][ C1] ? unix_dgram_poll+0x364/0x770 [ 187.839083][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 187.845583][ C1] do_sys_poll+0xadc/0xde0 [ 187.850069][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 187.855092][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.859818][ C1] ? __pfx_pollwake+0x10/0x10 [ 187.864602][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 187.869930][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.875173][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 187.880500][ C1] ? set_user_sigmask+0x217/0x2a0 [ 187.885572][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 187.891003][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 187.896438][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 187.901284][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 187.906655][ C1] ? __secure_computing+0x227/0x3a0 [ 187.911932][ C1] do_syscall_64+0xcd/0x250 [ 187.916486][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.922866][ C1] RIP: 0033:0x7f5f80e6dad5 [ 187.927310][ C1] RSP: 002b:00007fffe7730360 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 187.935765][ C1] RAX: ffffffffffffffda RBX: 00005638ff6a1f20 RCX: 00007f5f80e6dad5 [ 187.943767][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005638ff6acd90 [ 187.951767][ C1] RBP: 00007fffe77306b0 R08: 0000000000000008 R09: 0000000000000000 [ 187.959871][ C1] R10: 00007fffe77306b0 R11: 0000000000000246 R12: 0000000000000000 [ 187.967896][ C1] R13: 00005638def52610 R14: 0000000000000000 R15: 0000000000000000 [ 187.976572][ C1] [ 187.979627][ C1] task:sshd state:S stack:25360 pid:3976 tgid:3976 ppid:2900 flags:0x00000002 [ 187.989880][ C1] Call Trace: [ 187.993179][ C1] [ 187.996140][ C1] __schedule+0x102c/0x34b0 [ 188.000786][ C1] ? __pfx___schedule+0x10/0x10 [ 188.005674][ C1] ? schedule+0x298/0x350 [ 188.010068][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.015153][ C1] ? lock_acquire+0x2f/0xb0 [ 188.019701][ C1] ? schedule+0x1fd/0x350 [ 188.024073][ C1] schedule+0xe7/0x350 [ 188.028202][ C1] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 188.034423][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 188.041055][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 188.046298][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 188.052146][ C1] ? __pollwait+0x26d/0x4c0 [ 188.056701][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 188.062989][ C1] do_sys_poll+0xadc/0xde0 [ 188.067446][ C1] ? __lock_acquire+0x15a9/0x3c40 [ 188.072524][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 188.077507][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 188.082780][ C1] ? __pfx_mark_lock+0x10/0x10 [ 188.087586][ C1] ? __pfx_mark_lock+0x10/0x10 [ 188.092389][ C1] ? tcp_sendmsg+0x38/0x50 [ 188.096853][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.101946][ C1] ? __pfx_pollwake+0x10/0x10 [ 188.106670][ C1] ? __pfx_pollwake+0x10/0x10 [ 188.111500][ C1] ? __pfx_pollwake+0x10/0x10 [ 188.116228][ C1] ? __pfx_pollwake+0x10/0x10 [ 188.121015][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 188.126268][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 188.131507][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 188.136743][ C1] ? set_user_sigmask+0x217/0x2a0 [ 188.141824][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 188.147248][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 188.152058][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 188.157393][ C1] ? ksys_write+0x1ba/0x250 [ 188.161957][ C1] ? __pfx_ksys_write+0x10/0x10 [ 188.166860][ C1] do_syscall_64+0xcd/0x250 [ 188.171421][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.177367][ C1] RIP: 0033:0x7f61ab406ad5 [ 188.181811][ C1] RSP: 002b:00007ffc6a37be80 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 188.190277][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f61ab406ad5 [ 188.198275][ C1] RDX: 00007ffc6a37bea0 RSI: 0000000000000004 RDI: 0000558a425ff890 [ 188.206272][ C1] RBP: 0000558a425fe460 R08: 0000000000000008 R09: 0000000000000000 [ 188.214297][ C1] R10: 00007ffc6a37bf88 R11: 0000000000000246 R12: 0000558a31415aa4 [ 188.222320][ C1] R13: 0000000000000001 R14: 0000558a314163e8 R15: 00007ffc6a37bf08 [ 188.230338][ C1] [ 188.233402][ C1] task:syz-execprog state:S stack:25360 pid:3978 tgid:3978 ppid:3976 flags:0x00000000 [ 188.243674][ C1] Call Trace: [ 188.247003][ C1] [ 188.249969][ C1] __schedule+0x102c/0x34b0 [ 188.254964][ C1] ? __pfx___schedule+0x10/0x10 [ 188.259874][ C1] ? schedule+0x298/0x350 [ 188.264247][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.269321][ C1] ? plist_check_prev_next+0x12a/0x1a0 [ 188.274828][ C1] ? lock_acquire+0x2f/0xb0 [ 188.279373][ C1] ? schedule+0x1fd/0x350 [ 188.283765][ C1] ? futex_wait_queue+0x41/0x1f0 [ 188.288752][ C1] schedule+0xe7/0x350 [ 188.292865][ C1] futex_wait_queue+0xfc/0x1f0 [ 188.297677][ C1] __futex_wait+0x291/0x3c0 [ 188.302225][ C1] ? __pfx___futex_wait+0x10/0x10 [ 188.307326][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 188.312767][ C1] ? find_held_lock+0x2d/0x110 [ 188.317581][ C1] futex_wait+0xe9/0x380 [ 188.321866][ C1] ? __pfx_futex_wait+0x10/0x10 [ 188.326783][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 188.332633][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 188.337960][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 188.343812][ C1] ? __switch_to+0x749/0x1190 [ 188.348553][ C1] do_futex+0x22b/0x350 [ 188.352750][ C1] ? __pfx_do_futex+0x10/0x10 [ 188.357471][ C1] ? __pfx___schedule+0x10/0x10 [ 188.362384][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 188.367235][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 188.372670][ C1] ? rcu_is_watching+0x12/0xc0 [ 188.377524][ C1] do_syscall_64+0xcd/0x250 [ 188.382090][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.388036][ C1] RIP: 0033:0x476343 [ 188.391965][ C1] RSP: 002b:00007ffe4d7705a8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 188.400595][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 188.408600][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004039bc0 [ 188.416613][ C1] RBP: 00007ffe4d7705f0 R08: 0000000000000000 R09: 0000000000000000 [ 188.424619][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 188.432626][ C1] R13: 000000c000079794 R14: 0000000004036320 R15: 000000007fffffff [ 188.440732][ C1] [ 188.443835][ C1] task:syz-execprog state:R running task stack:28792 pid:3979 tgid:3978 ppid:3976 flags:0x00000000 [ 188.455705][ C1] Call Trace: [ 188.459111][ C1] [ 188.462077][ C1] __schedule+0x102c/0x34b0 [ 188.466633][ C1] ? __pfx___schedule+0x10/0x10 [ 188.471539][ C1] ? schedule+0x298/0x350 [ 188.475907][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.480980][ C1] ? lock_acquire+0x2f/0xb0 [ 188.485530][ C1] ? schedule+0x1fd/0x350 [ 188.489925][ C1] ? futex_wait_queue+0x41/0x1f0 [ 188.494948][ C1] schedule+0xe7/0x350 [ 188.499086][ C1] futex_wait_queue+0xfc/0x1f0 [ 188.503901][ C1] __futex_wait+0x291/0x3c0 [ 188.508479][ C1] ? __pfx___futex_wait+0x10/0x10 [ 188.513569][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 188.518913][ C1] ? ktime_add_safe+0x60/0x70 [ 188.523640][ C1] futex_wait+0xe9/0x380 [ 188.527929][ C1] ? __pfx_futex_wait+0x10/0x10 [ 188.532914][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 188.538169][ C1] ? __x64_sys_futex+0x3a9/0x4c0 [ 188.543151][ C1] do_futex+0x22b/0x350 [ 188.547343][ C1] ? __pfx_do_futex+0x10/0x10 [ 188.552058][ C1] ? ktime_get+0x206/0x300 [ 188.556508][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 188.561755][ C1] ? read_tsc+0x9/0x20 [ 188.565865][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 188.570681][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 188.576021][ C1] ? rcu_is_watching+0x12/0xc0 [ 188.580935][ C1] do_syscall_64+0xcd/0x250 [ 188.585490][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.591443][ C1] RIP: 0033:0x476343 [ 188.595384][ C1] RSP: 002b:000000c00005fe80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 188.604100][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 188.612102][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000403c860 [ 188.620103][ C1] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 188.628131][ C1] R10: 000000c00005feb8 R11: 0000000000000202 R12: 000000c00005feb8 [ 188.636149][ C1] R13: 000000c00007c008 R14: 000000c000006540 R15: 0fffffffffffffff [ 188.644211][ C1] [ 188.647260][ C1] task:syz-execprog state:S stack:27360 pid:3980 tgid:3978 ppid:3976 flags:0x00000000 [ 188.657548][ C1] Call Trace: [ 188.660858][ C1] [ 188.663838][ C1] __schedule+0x102c/0x34b0 [ 188.668480][ C1] ? __pfx___schedule+0x10/0x10 [ 188.673374][ C1] ? schedule+0x298/0x350 [ 188.677742][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.682824][ C1] ? plist_check_prev_next+0x12a/0x1a0 [ 188.688324][ C1] ? lock_acquire+0x2f/0xb0 [ 188.692878][ C1] ? schedule+0x1fd/0x350 [ 188.697246][ C1] ? futex_wait_queue+0x41/0x1f0 [ 188.702228][ C1] schedule+0xe7/0x350 [ 188.706337][ C1] futex_wait_queue+0xfc/0x1f0 [ 188.711152][ C1] __futex_wait+0x291/0x3c0 [ 188.715710][ C1] ? __pfx___futex_wait+0x10/0x10 [ 188.720781][ C1] ? hlock_class+0x4e/0x130 [ 188.725315][ C1] ? __lock_acquire+0x15a9/0x3c40 [ 188.730388][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 188.735720][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 188.740971][ C1] futex_wait+0xe9/0x380 [ 188.745260][ C1] ? __pfx_futex_wait+0x10/0x10 [ 188.750163][ C1] ? find_held_lock+0x2d/0x110 [ 188.754967][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.760043][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 188.765121][ C1] do_futex+0x22b/0x350 [ 188.769316][ C1] ? __pfx_do_futex+0x10/0x10 [ 188.774044][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 188.779282][ C1] ? sigprocmask+0xf0/0x330 [ 188.783839][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 188.788849][ C1] ? __might_fault+0xe3/0x190 [ 188.793565][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 188.798459][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 188.804235][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 188.809660][ C1] do_syscall_64+0xcd/0x250 [ 188.814221][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.820166][ C1] RIP: 0033:0x476343 [ 188.824088][ C1] RSP: 002b:000000c000079ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 188.832627][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 188.840716][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040affa0 [ 188.848740][ C1] RBP: 000000c000079f28 R08: 0000000000000000 R09: 0000000000000000 [ 188.856750][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 188.864755][ C1] R13: 000000c00179f808 R14: 000000c00205ba40 R15: 0000000000000003 [ 188.873304][ C1] [ 188.876364][ C1] task:syz-execprog state:S stack:27328 pid:3981 tgid:3978 ppid:3976 flags:0x00000000 [ 188.886962][ C1] Call Trace: [ 188.890262][ C1] [ 188.893232][ C1] __schedule+0x102c/0x34b0 [ 188.897871][ C1] ? __pfx___schedule+0x10/0x10 [ 188.902766][ C1] ? schedule+0x298/0x350 [ 188.907134][ C1] ? __pfx_lock_release+0x10/0x10 [ 188.912203][ C1] ? plist_check_prev_next+0x12a/0x1a0 [ 188.917892][ C1] ? lock_acquire+0x2f/0xb0 [ 188.922438][ C1] ? schedule+0x1fd/0x350 [ 188.926806][ C1] ? futex_wait_queue+0x41/0x1f0 [ 188.931817][ C1] schedule+0xe7/0x350 [ 188.936011][ C1] futex_wait_queue+0xfc/0x1f0 [ 188.940831][ C1] __futex_wait+0x291/0x3c0 [ 188.945469][ C1] ? __pfx___futex_wait+0x10/0x10 [ 188.950550][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 188.955968][ C1] ? find_held_lock+0x2d/0x110 [ 188.960792][ C1] futex_wait+0xe9/0x380 [ 188.965092][ C1] ? __pfx_futex_wait+0x10/0x10 [ 188.970094][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 188.975967][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 188.981280][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 188.987162][ C1] ? __switch_to+0x749/0x1190 [ 188.991922][ C1] do_futex+0x22b/0x350 [ 188.996119][ C1] ? __pfx_do_futex+0x10/0x10 [ 189.001011][ C1] ? __pfx___schedule+0x10/0x10 [ 189.005910][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 189.010807][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 189.016239][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.021069][ C1] do_syscall_64+0xcd/0x250 [ 189.025749][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.031726][ C1] RIP: 0033:0x476343 [ 189.035674][ C1] RSP: 002b:000000c000093cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 189.044137][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 189.052249][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148 [ 189.060261][ C1] RBP: 000000c000093d40 R08: 0000000000000000 R09: 0000000000000000 [ 189.068365][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000064008 [ 189.076369][ C1] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 189.084390][ C1] [ 189.087436][ C1] task:syz-execprog state:S stack:27328 pid:3982 tgid:3978 ppid:3976 flags:0x00000000 [ 189.097691][ C1] Call Trace: [ 189.100994][ C1] [ 189.103955][ C1] __schedule+0x102c/0x34b0 [ 189.108524][ C1] ? __pfx___schedule+0x10/0x10 [ 189.113448][ C1] ? schedule+0x298/0x350 [ 189.117841][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.122956][ C1] ? lock_acquire+0x2f/0xb0 [ 189.127510][ C1] ? schedule+0x1fd/0x350 [ 189.131890][ C1] schedule+0xe7/0x350 [ 189.136004][ C1] do_wait+0x1db/0x570 [ 189.140117][ C1] kernel_waitid+0x116/0x180 [ 189.144749][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 189.149913][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 189.155599][ C1] __do_sys_waitid+0x21d/0x250 [ 189.160404][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 189.165738][ C1] ? __pfx___might_resched+0x10/0x10 [ 189.171090][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.175915][ C1] do_syscall_64+0xcd/0x250 [ 189.180471][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.186421][ C1] RIP: 0033:0x40708e [ 189.190431][ C1] RSP: 002b:000000c002317d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 189.198918][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 189.206933][ C1] RDX: 000000c002317e48 RSI: 0000000000000f8f RDI: 0000000000000001 [ 189.214940][ C1] RBP: 000000c002317da0 R08: 0000000000000000 R09: 0000000000000000 [ 189.222944][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c002317e90 [ 189.230955][ C1] R13: 0000000000000000 R14: 000000c00205b180 R15: 0000000000000001 [ 189.238973][ C1] [ 189.242018][ C1] task:syz-execprog state:S stack:30176 pid:3984 tgid:3978 ppid:3976 flags:0x00000000 [ 189.252296][ C1] Call Trace: [ 189.255598][ C1] [ 189.258576][ C1] __schedule+0x102c/0x34b0 [ 189.263161][ C1] ? __pfx___schedule+0x10/0x10 [ 189.268057][ C1] ? schedule+0x298/0x350 [ 189.272423][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.277492][ C1] ? plist_check_prev_next+0x12a/0x1a0 [ 189.282990][ C1] ? lock_acquire+0x2f/0xb0 [ 189.287534][ C1] ? schedule+0x1fd/0x350 [ 189.291942][ C1] ? futex_wait_queue+0x41/0x1f0 [ 189.296920][ C1] schedule+0xe7/0x350 [ 189.301028][ C1] futex_wait_queue+0xfc/0x1f0 [ 189.305864][ C1] __futex_wait+0x291/0x3c0 [ 189.310467][ C1] ? __pfx___futex_wait+0x10/0x10 [ 189.315555][ C1] ? hlock_class+0x4e/0x130 [ 189.320196][ C1] ? __lock_acquire+0x15a9/0x3c40 [ 189.325273][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 189.330612][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 189.335861][ C1] futex_wait+0xe9/0x380 [ 189.340153][ C1] ? __pfx_futex_wait+0x10/0x10 [ 189.345087][ C1] ? __lock_acquire+0xcc5/0x3c40 [ 189.350189][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 189.355296][ C1] do_futex+0x22b/0x350 [ 189.359508][ C1] ? __pfx_do_futex+0x10/0x10 [ 189.364226][ C1] ? find_held_lock+0x2d/0x110 [ 189.369056][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 189.373886][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 189.379162][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 189.385114][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 189.390457][ C1] do_syscall_64+0xcd/0x250 [ 189.395018][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.400963][ C1] RIP: 0033:0x476343 [ 189.404887][ C1] RSP: 002b:000000c0015a9ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 189.413537][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 189.421555][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040afe18 [ 189.429570][ C1] RBP: 000000c0015a9f38 R08: 0000000000000000 R09: 0000000000000000 [ 189.437658][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 189.445661][ C1] R13: 000000c00179f008 R14: 000000c00205b880 R15: 0001ffffffffffff [ 189.453707][ C1] [ 189.456759][ C1] task:syz-execprog state:S stack:27488 pid:3985 tgid:3978 ppid:3976 flags:0x00000000 [ 189.467017][ C1] Call Trace: [ 189.470320][ C1] [ 189.473295][ C1] __schedule+0x102c/0x34b0 [ 189.477861][ C1] ? __pfx___schedule+0x10/0x10 [ 189.482750][ C1] ? schedule+0x298/0x350 [ 189.487121][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.492225][ C1] ? plist_check_prev_next+0x12a/0x1a0 [ 189.497728][ C1] ? lock_acquire+0x2f/0xb0 [ 189.502284][ C1] ? schedule+0x1fd/0x350 [ 189.506657][ C1] ? futex_wait_queue+0x41/0x1f0 [ 189.511667][ C1] schedule+0xe7/0x350 [ 189.515854][ C1] futex_wait_queue+0xfc/0x1f0 [ 189.520686][ C1] __futex_wait+0x291/0x3c0 [ 189.525244][ C1] ? __pfx___futex_wait+0x10/0x10 [ 189.530327][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 189.535667][ C1] ? find_held_lock+0x2d/0x110 [ 189.540473][ C1] futex_wait+0xe9/0x380 [ 189.544762][ C1] ? __pfx_futex_wait+0x10/0x10 [ 189.549689][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 189.555628][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 189.560877][ C1] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 189.566723][ C1] ? __switch_to+0x749/0x1190 [ 189.571456][ C1] do_futex+0x22b/0x350 [ 189.575664][ C1] ? __pfx_do_futex+0x10/0x10 [ 189.580385][ C1] ? __pfx___schedule+0x10/0x10 [ 189.585277][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 189.590083][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 189.595673][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.600514][ C1] do_syscall_64+0xcd/0x250 [ 189.605074][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.611020][ C1] RIP: 0033:0x476343 [ 189.614945][ C1] RSP: 002b:000000c00232fb58 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 189.623417][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 189.631418][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00179f948 [ 189.639419][ C1] RBP: 000000c00232fba0 R08: 0000000000000000 R09: 0000000000000000 [ 189.647537][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000000d [ 189.655710][ C1] R13: 0000000000000001 R14: 000000c00205bdc0 R15: 0000000000000001 [ 189.663738][ C1] [ 189.666785][ C1] task:syz-execprog state:R running task stack:26016 pid:3986 tgid:3978 ppid:3976 flags:0x00000000 [ 189.678697][ C1] Call Trace: [ 189.682004][ C1] [ 189.684971][ C1] __schedule+0x102c/0x34b0 [ 189.689534][ C1] ? __pfx___schedule+0x10/0x10 [ 189.694428][ C1] ? schedule+0x298/0x350 [ 189.698796][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.703881][ C1] ? lock_acquire+0x2f/0xb0 [ 189.708453][ C1] ? schedule+0x1fd/0x350 [ 189.712834][ C1] schedule+0xe7/0x350 [ 189.716948][ C1] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 189.723055][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 189.729684][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 189.734972][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 189.740233][ C1] do_epoll_wait+0x15b3/0x1c00 [ 189.745053][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 189.750305][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 189.755556][ C1] ? __x64_sys_epoll_pwait+0x2a1/0x330 [ 189.761094][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.766189][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 189.771451][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 189.777848][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 189.783554][ C1] ? set_user_sigmask+0x217/0x2a0 [ 189.788651][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 189.794190][ C1] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 189.800089][ C1] __x64_sys_epoll_pwait+0x20c/0x330 [ 189.805535][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 189.811402][ C1] ? ksys_read+0x1ba/0x250 [ 189.815868][ C1] ? __pfx_ksys_read+0x10/0x10 [ 189.820683][ C1] do_syscall_64+0xcd/0x250 [ 189.825250][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.831249][ C1] RIP: 0033:0x40708e [ 189.835192][ C1] RSP: 002b:000000c00232b6d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 189.843645][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 189.851652][ C1] RDX: 0000000000000080 RSI: 000000c00232b774 RDI: 0000000000000004 [ 189.859657][ C1] RBP: 000000c00232b718 R08: 0000000000000000 R09: 0000000000000000 [ 189.867660][ C1] R10: 00000000000000c3 R11: 0000000000000246 R12: 000000c00232b7a8 [ 189.875668][ C1] R13: 0000000000000001 R14: 000000c002728a80 R15: 0000000000000001 [ 189.883689][ C1] [ 189.886746][ C1] task:syz-executor state:R running task stack:23424 pid:3983 tgid:3983 ppid:3978 flags:0x00000002 [ 189.898681][ C1] Call Trace: [ 189.902002][ C1] [ 189.905057][ C1] __schedule+0x102c/0x34b0 [ 189.909623][ C1] ? __pfx___schedule+0x10/0x10 [ 189.914528][ C1] ? schedule+0x298/0x350 [ 189.918898][ C1] ? __pfx_lock_release+0x10/0x10 [ 189.923980][ C1] ? lock_acquire+0x2f/0xb0 [ 189.928542][ C1] ? schedule+0x1fd/0x350 [ 189.932925][ C1] schedule+0xe7/0x350 [ 189.937044][ C1] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 189.943162][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 189.949796][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 189.955065][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 189.961364][ C1] do_select+0x136f/0x17e0 [ 189.965960][ C1] ? __pfx_do_select+0x10/0x10 [ 189.970890][ C1] ? __pfx_mark_lock+0x10/0x10 [ 189.975711][ C1] ? mark_lock+0xb5/0xc60 [ 189.980098][ C1] ? __pfx_pollwake+0x10/0x10 [ 189.984825][ C1] ? __pfx_pollwake+0x10/0x10 [ 189.989576][ C1] ? __pfx_pollwake+0x10/0x10 [ 189.994309][ C1] ? __pfx_pollwake+0x10/0x10 [ 189.999045][ C1] ? __pfx_pollwake+0x10/0x10 [ 190.003784][ C1] ? __pfx_pollwake+0x10/0x10 [ 190.008679][ C1] ? __pfx_pollwake+0x10/0x10 [ 190.013409][ C1] ? __pfx_pollwake+0x10/0x10 [ 190.018132][ C1] ? __pfx_pollwake+0x10/0x10 [ 190.022857][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 190.028187][ C1] ? lock_acquire+0x2f/0xb0 [ 190.032938][ C1] ? __might_fault+0xe3/0x190 [ 190.037652][ C1] ? __might_fault+0xe3/0x190 [ 190.042382][ C1] ? core_sys_select+0x459/0xb80 [ 190.047364][ C1] core_sys_select+0x459/0xb80 [ 190.052182][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 190.057548][ C1] ? set_user_sigmask+0x217/0x2a0 [ 190.062717][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 190.068148][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 190.073593][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 190.079532][ C1] ? rcu_is_watching+0x12/0xc0 [ 190.084377][ C1] __x64_sys_pselect6+0x183/0x240 [ 190.089452][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 190.095228][ C1] do_syscall_64+0xcd/0x250 [ 190.099785][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.105731][ C1] RIP: 0033:0x7f33a8c6ddbc [ 190.110176][ C1] RSP: 002b:00007ffc56ad0c70 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 190.118628][ C1] RAX: ffffffffffffffda RBX: 00007ffc56ad0da0 RCX: 00007f33a8c6ddbc [ 190.126635][ C1] RDX: 0000000000000000 RSI: 00007ffc56ad0da0 RDI: 0000000000000025 [ 190.134639][ C1] RBP: 00007ffc56ad11d0 R08: 00007ffc56ad0ca0 R09: 00007ffc56ad0cb0 [ 190.142645][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc56ad1020 [ 190.150656][ C1] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffc56ad0e30 [ 190.158694][ C1] [ 190.161740][ C1] task:syz-executor state:S stack:26048 pid:4116 tgid:4116 ppid:3983 flags:0x00000000 [ 190.172017][ C1] Call Trace: [ 190.175322][ C1] [ 190.178303][ C1] __schedule+0x102c/0x34b0 [ 190.182858][ C1] ? __pfx___schedule+0x10/0x10 [ 190.187750][ C1] ? schedule+0x298/0x350 [ 190.192118][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.197192][ C1] ? lock_acquire+0x2f/0xb0 [ 190.201738][ C1] ? schedule+0x1fd/0x350 [ 190.206132][ C1] schedule+0xe7/0x350 [ 190.210243][ C1] do_wait+0x1db/0x570 [ 190.214356][ C1] kernel_wait4+0x16c/0x280 [ 190.218931][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 190.224026][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 190.229720][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.235050][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 190.240481][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.245856][ C1] __do_sys_wait4+0x15f/0x170 [ 190.250589][ C1] ? find_held_lock+0x2d/0x110 [ 190.255438][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 190.260717][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 190.266048][ C1] do_syscall_64+0xcd/0x250 [ 190.270610][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.276560][ C1] RIP: 0033:0x7f78fb704213 [ 190.281009][ C1] RSP: 002b:00007fff9550e6f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 190.289465][ C1] RAX: ffffffffffffffda RBX: 00000000000011c6 RCX: 00007f78fb704213 [ 190.297478][ C1] RDX: 0000000040000000 RSI: 00007fff9550e70c RDI: 00000000ffffffff [ 190.305484][ C1] RBP: 00007fff9550e70c R08: 0000000000000000 R09: 0000000000000000 [ 190.313578][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9550e790 [ 190.321581][ C1] R13: 00007fff9550e798 R14: 0000000000000009 R15: 0000000000000000 [ 190.329670][ C1] [ 190.332716][ C1] task:syz-executor state:S stack:26080 pid:4544 tgid:4544 ppid:3983 flags:0x00000000 [ 190.342996][ C1] Call Trace: [ 190.346316][ C1] [ 190.349293][ C1] __schedule+0x102c/0x34b0 [ 190.353884][ C1] ? __pfx___schedule+0x10/0x10 [ 190.358840][ C1] ? schedule+0x298/0x350 [ 190.363257][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.368359][ C1] ? lock_acquire+0x2f/0xb0 [ 190.372939][ C1] ? schedule+0x1fd/0x350 [ 190.377350][ C1] schedule+0xe7/0x350 [ 190.381489][ C1] do_wait+0x1db/0x570 [ 190.385804][ C1] kernel_wait4+0x16c/0x280 [ 190.390409][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 190.395772][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 190.401637][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.406996][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 190.412445][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.417788][ C1] __do_sys_wait4+0x15f/0x170 [ 190.422512][ C1] ? find_held_lock+0x2d/0x110 [ 190.427325][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 190.432583][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 190.437913][ C1] do_syscall_64+0xcd/0x250 [ 190.442467][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.448412][ C1] RIP: 0033:0x7f0f872c4213 [ 190.452860][ C1] RSP: 002b:00007ffef40c28a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 190.461309][ C1] RAX: ffffffffffffffda RBX: 00000000000011c1 RCX: 00007f0f872c4213 [ 190.469335][ C1] RDX: 0000000040000000 RSI: 00007ffef40c28bc RDI: 00000000ffffffff [ 190.477362][ C1] RBP: 00007ffef40c28bc R08: 0000000000000000 R09: 0000000000000000 [ 190.485376][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef40c2940 [ 190.493384][ C1] R13: 00007ffef40c2948 R14: 0000000000000009 R15: 0000000000000000 [ 190.501412][ C1] [ 190.504484][ C1] task:syz-executor state:R running task stack:24720 pid:4545 tgid:4545 ppid:4544 flags:0x00000000 [ 190.516406][ C1] Call Trace: [ 190.519726][ C1] [ 190.522702][ C1] __schedule+0x102c/0x34b0 [ 190.527340][ C1] ? __pfx___schedule+0x10/0x10 [ 190.532233][ C1] ? schedule+0x298/0x350 [ 190.536619][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.541703][ C1] ? lock_acquire+0x2f/0xb0 [ 190.546261][ C1] ? schedule+0x1fd/0x350 [ 190.550639][ C1] ? do_nanosleep+0x18a/0x510 [ 190.555368][ C1] schedule+0xe7/0x350 [ 190.559477][ C1] do_nanosleep+0x216/0x510 [ 190.564037][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 190.569113][ C1] ? __asan_memset+0x23/0x50 [ 190.573753][ C1] ? __hrtimer_init+0x106/0x2c0 [ 190.578658][ C1] hrtimer_nanosleep+0x158/0x380 [ 190.583652][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 190.589163][ C1] ? __might_fault+0xe3/0x190 [ 190.593968][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 190.599216][ C1] ? get_timespec64+0x148/0x240 [ 190.604105][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 190.609360][ C1] common_nsleep+0xa1/0xd0 [ 190.613818][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 190.619567][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 190.625796][ C1] do_syscall_64+0xcd/0x250 [ 190.630352][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.636297][ C1] RIP: 0033:0x7f0f873000a3 [ 190.640761][ C1] RSP: 002b:00007ffef40c26a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 190.649213][ C1] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00007f0f873000a3 [ 190.657217][ C1] RDX: 00007ffef40c26c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 190.665229][ C1] RBP: 00007ffef40c271c R08: 0000000000007422 R09: 00007f0f8714a000 [ 190.673233][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 190.681237][ C1] R13: 000000000002b30d R14: 000000000002b30d R15: 00007ffef40c2770 [ 190.689258][ C1] [ 190.692302][ C1] task:syz-executor state:S stack:26048 pid:4546 tgid:4546 ppid:3983 flags:0x00000000 [ 190.702551][ C1] Call Trace: [ 190.705850][ C1] [ 190.708807][ C1] __schedule+0x102c/0x34b0 [ 190.713362][ C1] ? __pfx___schedule+0x10/0x10 [ 190.718345][ C1] ? schedule+0x298/0x350 [ 190.722712][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.727786][ C1] ? lock_acquire+0x2f/0xb0 [ 190.732461][ C1] ? schedule+0x1fd/0x350 [ 190.736834][ C1] schedule+0xe7/0x350 [ 190.740952][ C1] do_wait+0x1db/0x570 [ 190.745062][ C1] kernel_wait4+0x16c/0x280 [ 190.749610][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 190.754688][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 190.760371][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.765704][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 190.771130][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.776461][ C1] __do_sys_wait4+0x15f/0x170 [ 190.781181][ C1] ? find_held_lock+0x2d/0x110 [ 190.785986][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 190.791267][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 190.796605][ C1] do_syscall_64+0xcd/0x250 [ 190.801170][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.807111][ C1] RIP: 0033:0x7f9dbd514213 [ 190.811568][ C1] RSP: 002b:00007ffe04e5f698 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 190.820027][ C1] RAX: ffffffffffffffda RBX: 00000000000011c8 RCX: 00007f9dbd514213 [ 190.828046][ C1] RDX: 0000000040000000 RSI: 00007ffe04e5f6ac RDI: 00000000ffffffff [ 190.836050][ C1] RBP: 00007ffe04e5f6ac R08: 0000000000000000 R09: 0000000000000000 [ 190.844136][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe04e5f730 [ 190.852224][ C1] R13: 00007ffe04e5f738 R14: 0000000000000009 R15: 0000000000000000 [ 190.860243][ C1] [ 190.863286][ C1] task:syz-executor state:S stack:26048 pid:4547 tgid:4547 ppid:3983 flags:0x00000000 [ 190.873539][ C1] Call Trace: [ 190.876842][ C1] [ 190.879805][ C1] __schedule+0x102c/0x34b0 [ 190.884357][ C1] ? __pfx___schedule+0x10/0x10 [ 190.889247][ C1] ? schedule+0x298/0x350 [ 190.893620][ C1] ? __pfx_lock_release+0x10/0x10 [ 190.898703][ C1] ? lock_acquire+0x2f/0xb0 [ 190.903250][ C1] ? schedule+0x1fd/0x350 [ 190.907625][ C1] schedule+0xe7/0x350 [ 190.911747][ C1] do_wait+0x1db/0x570 [ 190.915860][ C1] kernel_wait4+0x16c/0x280 [ 190.920405][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 190.925474][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 190.931148][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.936535][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 190.941958][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 190.947378][ C1] __do_sys_wait4+0x15f/0x170 [ 190.952094][ C1] ? find_held_lock+0x2d/0x110 [ 190.956891][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 190.962165][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 190.967516][ C1] do_syscall_64+0xcd/0x250 [ 190.972162][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.978284][ C1] RIP: 0033:0x7f2ae19a4213 [ 190.982815][ C1] RSP: 002b:00007ffecd213d48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 190.991359][ C1] RAX: ffffffffffffffda RBX: 00000000000011ca RCX: 00007f2ae19a4213 [ 190.999541][ C1] RDX: 0000000040000000 RSI: 00007ffecd213d5c RDI: 00000000ffffffff [ 191.008003][ C1] RBP: 00007ffecd213d5c R08: 0000000000000000 R09: 0000000000000000 [ 191.016019][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffecd213de0 [ 191.024153][ C1] R13: 00007ffecd213de8 R14: 0000000000000009 R15: 0000000000000000 [ 191.032185][ C1] [ 191.035271][ C1] task:syz-executor state:S stack:26048 pid:4549 tgid:4549 ppid:3983 flags:0x00000000 [ 191.045525][ C1] Call Trace: [ 191.048843][ C1] [ 191.051808][ C1] __schedule+0x102c/0x34b0 [ 191.056372][ C1] ? __pfx___schedule+0x10/0x10 [ 191.061262][ C1] ? schedule+0x298/0x350 [ 191.065632][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.070705][ C1] ? lock_acquire+0x2f/0xb0 [ 191.075260][ C1] ? schedule+0x1fd/0x350 [ 191.079632][ C1] schedule+0xe7/0x350 [ 191.083743][ C1] do_wait+0x1db/0x570 [ 191.087943][ C1] kernel_wait4+0x16c/0x280 [ 191.092497][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 191.097595][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 191.103297][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 191.108634][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 191.114049][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 191.119386][ C1] __do_sys_wait4+0x15f/0x170 [ 191.124104][ C1] ? find_held_lock+0x2d/0x110 [ 191.128903][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 191.134162][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 191.139495][ C1] do_syscall_64+0xcd/0x250 [ 191.144061][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.150008][ C1] RIP: 0033:0x7f0af1974213 [ 191.154483][ C1] RSP: 002b:00007ffd64ef46e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 191.162941][ C1] RAX: ffffffffffffffda RBX: 00000000000011cc RCX: 00007f0af1974213 [ 191.171025][ C1] RDX: 0000000040000000 RSI: 00007ffd64ef46fc RDI: 00000000ffffffff [ 191.179035][ C1] RBP: 00007ffd64ef46fc R08: 0000000000000000 R09: 0000000000000000 [ 191.187036][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd64ef4780 [ 191.195041][ C1] R13: 00007ffd64ef4788 R14: 0000000000000009 R15: 0000000000000000 [ 191.203144][ C1] [ 191.206186][ C1] task:syz-executor state:R running task stack:24016 pid:4550 tgid:4550 ppid:4116 flags:0x0000400a [ 191.218013][ C1] Call Trace: [ 191.221323][ C1] [ 191.224279][ C1] ? hlock_class+0x4e/0x130 [ 191.228819][ C1] ? mark_lock+0xb5/0xc60 [ 191.233192][ C1] ? hlock_class+0x4e/0x130 [ 191.237726][ C1] ? mark_lock+0xb5/0xc60 [ 191.242098][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.246914][ C1] ? hlock_class+0x4e/0x130 [ 191.251466][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.256269][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.261079][ C1] ? hlock_class+0x4e/0x130 [ 191.265616][ C1] ? mark_lock+0xb5/0xc60 [ 191.269996][ C1] ? register_lock_class+0xb1/0x1240 [ 191.275345][ C1] ? hlock_class+0x4e/0x130 [ 191.279892][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.284699][ C1] ? hlock_class+0x4e/0x130 [ 191.289235][ C1] ? __lock_acquire+0xcc5/0x3c40 [ 191.294231][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 191.299480][ C1] ? hlock_class+0x4e/0x130 [ 191.304014][ C1] ? mark_lock+0xb5/0xc60 [ 191.308404][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.313225][ C1] ? find_held_lock+0x2d/0x110 [ 191.318056][ C1] ? page_ext_put+0x3e/0xd0 [ 191.322599][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.327667][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.332742][ C1] ? page_ext_get+0x34/0x310 [ 191.337455][ C1] ? hlock_class+0x4e/0x130 [ 191.341997][ C1] ? __lock_acquire+0x15a9/0x3c40 [ 191.347074][ C1] ? hlock_class+0x4e/0x130 [ 191.351623][ C1] ? mark_lock+0xb5/0xc60 [ 191.355998][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.360800][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 191.366318][ C1] ? hlock_class+0x4e/0x130 [ 191.370880][ C1] ? hlock_class+0x4e/0x130 [ 191.375432][ C1] ? mark_lock+0xb5/0xc60 [ 191.379801][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 191.385139][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.389968][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.394835][ C1] ? mark_held_locks+0x9f/0xe0 [ 191.399747][ C1] ? irqentry_exit+0x3b/0x90 [ 191.404412][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 191.409676][ C1] ? smp_call_function_many_cond+0x47c/0x1300 [ 191.415797][ C1] ? smp_call_function_many_cond+0x456/0x1300 [ 191.422019][ C1] ? smp_call_function_many_cond+0x458/0x1300 [ 191.428140][ C1] ? smp_call_function_many_cond+0x456/0x1300 [ 191.434277][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 191.439556][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 191.444807][ C1] ? on_each_cpu_cond_mask+0x40/0x90 [ 191.450143][ C1] ? flush_tlb_mm_range+0x289/0x330 [ 191.455404][ C1] ? copy_process+0x711e/0x8c00 [ 191.460323][ C1] ? __pfx_copy_process+0x10/0x10 [ 191.465389][ C1] ? do_wp_page+0xb99/0x3fa0 [ 191.470055][ C1] ? kernel_clone+0xfd/0x960 [ 191.474682][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 191.479750][ C1] ? find_held_lock+0x59/0x110 [ 191.484646][ C1] ? find_held_lock+0x2d/0x110 [ 191.489452][ C1] ? __do_sys_clone+0xba/0x100 [ 191.494251][ C1] ? __pfx___do_sys_clone+0x10/0x10 [ 191.499504][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 191.504834][ C1] ? do_syscall_64+0xcd/0x250 [ 191.509561][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.515701][ C1] [ 191.518749][ C1] task:syz-executor state:R running task stack:24656 pid:4552 tgid:4552 ppid:4546 flags:0x00000000 [ 191.530575][ C1] Call Trace: [ 191.533881][ C1] [ 191.536843][ C1] __schedule+0x102c/0x34b0 [ 191.541396][ C1] ? __pfx___schedule+0x10/0x10 [ 191.546287][ C1] ? schedule+0x298/0x350 [ 191.550671][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.555743][ C1] ? lock_acquire+0x2f/0xb0 [ 191.560287][ C1] ? schedule+0x1fd/0x350 [ 191.564672][ C1] ? do_nanosleep+0x18a/0x510 [ 191.569490][ C1] schedule+0xe7/0x350 [ 191.573602][ C1] do_nanosleep+0x216/0x510 [ 191.578163][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 191.583246][ C1] ? __asan_memset+0x23/0x50 [ 191.587887][ C1] ? __hrtimer_init+0x106/0x2c0 [ 191.592793][ C1] hrtimer_nanosleep+0x158/0x380 [ 191.597783][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 191.603305][ C1] ? __might_fault+0xe3/0x190 [ 191.608031][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 191.613366][ C1] ? get_timespec64+0x148/0x240 [ 191.618255][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 191.623510][ C1] common_nsleep+0xa1/0xd0 [ 191.627968][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 191.633656][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 191.639877][ C1] do_syscall_64+0xcd/0x250 [ 191.644433][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.650377][ C1] RIP: 0033:0x7f9dbd5500a3 [ 191.654834][ C1] RSP: 002b:00007ffe04e5f498 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 191.663292][ C1] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00007f9dbd5500a3 [ 191.671305][ C1] RDX: 00007ffe04e5f4b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.679356][ C1] RBP: 00007ffe04e5f50c R08: 0000000000007420 R09: 00007f9dbe213000 [ 191.687355][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 191.695353][ C1] R13: 000000000002bc97 R14: 000000000002bc97 R15: 00007ffe04e5f560 [ 191.703440][ C1] [ 191.706484][ C1] task:syz-executor state:R running task stack:24016 pid:4554 tgid:4554 ppid:4547 flags:0x00000000 [ 191.718312][ C1] Call Trace: [ 191.721613][ C1] [ 191.724572][ C1] __schedule+0x102c/0x34b0 [ 191.729131][ C1] ? __pfx___schedule+0x10/0x10 [ 191.734028][ C1] ? schedule+0x298/0x350 [ 191.738474][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.743632][ C1] ? lock_acquire+0x2f/0xb0 [ 191.748192][ C1] ? schedule+0x1fd/0x350 [ 191.752561][ C1] ? do_nanosleep+0x18a/0x510 [ 191.757297][ C1] schedule+0xe7/0x350 [ 191.761407][ C1] do_nanosleep+0x216/0x510 [ 191.765982][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 191.771065][ C1] ? __asan_memset+0x23/0x50 [ 191.775715][ C1] ? __hrtimer_init+0x106/0x2c0 [ 191.780709][ C1] hrtimer_nanosleep+0x158/0x380 [ 191.785741][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 191.791281][ C1] ? __might_fault+0xe3/0x190 [ 191.796018][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 191.801270][ C1] ? get_timespec64+0x148/0x240 [ 191.806160][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 191.811403][ C1] common_nsleep+0xa1/0xd0 [ 191.815880][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 191.821603][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 191.827833][ C1] do_syscall_64+0xcd/0x250 [ 191.832402][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.838359][ C1] RIP: 0033:0x7f2ae19e00a3 [ 191.842830][ C1] RSP: 002b:00007ffecd213b48 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 191.851330][ C1] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007f2ae19e00a3 [ 191.859339][ C1] RDX: 00007ffecd213b60 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.867342][ C1] RBP: 00007ffecd213bbc R08: 0000000000007422 R09: 00007f2ae26a3000 [ 191.875342][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 191.883442][ C1] R13: 000000000002b180 R14: 000000000002b180 R15: 00007ffecd213c10 [ 191.891551][ C1] [ 191.894606][ C1] task:syz-executor state:S stack:24720 pid:4556 tgid:4556 ppid:4549 flags:0x00000000 [ 191.904854][ C1] Call Trace: [ 191.908169][ C1] [ 191.911131][ C1] __schedule+0x102c/0x34b0 [ 191.915683][ C1] ? __pfx___schedule+0x10/0x10 [ 191.920571][ C1] ? schedule+0x298/0x350 [ 191.924945][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.930017][ C1] ? lock_acquire+0x2f/0xb0 [ 191.934572][ C1] ? schedule+0x1fd/0x350 [ 191.938953][ C1] ? do_nanosleep+0x18a/0x510 [ 191.943781][ C1] schedule+0xe7/0x350 [ 191.947891][ C1] do_nanosleep+0x216/0x510 [ 191.952455][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 191.957532][ C1] ? __asan_memset+0x23/0x50 [ 191.962211][ C1] ? __hrtimer_init+0x106/0x2c0 [ 191.967110][ C1] hrtimer_nanosleep+0x158/0x380 [ 191.972102][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 191.977615][ C1] ? __might_fault+0xe3/0x190 [ 191.982334][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 191.987604][ C1] ? get_timespec64+0x148/0x240 [ 191.992518][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 191.997763][ C1] common_nsleep+0xa1/0xd0 [ 192.002223][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 192.007956][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 192.014270][ C1] do_syscall_64+0xcd/0x250 [ 192.018826][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.024943][ C1] RIP: 0033:0x7f0af19b00a3 [ 192.029387][ C1] RSP: 002b:00007ffd64ef44e8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 192.037837][ C1] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f0af19b00a3 [ 192.045842][ C1] RDX: 00007ffd64ef4500 RSI: 0000000000000000 RDI: 0000000000000000 [ 192.053861][ C1] RBP: 00007ffd64ef455c R08: 00000000000070ae R09: 00007f0af2672000 [ 192.061877][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 192.069876][ C1] R13: 000000000002aadf R14: 000000000002a346 R15: 00007ffd64ef45b0 [ 192.077902][ C1] [ 192.080945][ C1] task:udevd state:S stack:27792 pid:6796 tgid:6796 ppid:2844 flags:0x00000002 [ 192.091192][ C1] Call Trace: [ 192.094495][ C1] [ 192.097539][ C1] __schedule+0x102c/0x34b0 [ 192.102183][ C1] ? __pfx___schedule+0x10/0x10 [ 192.107077][ C1] ? schedule+0x298/0x350 [ 192.111451][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.116517][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 192.121857][ C1] ? lock_acquire+0x2f/0xb0 [ 192.126401][ C1] ? schedule+0x1fd/0x350 [ 192.130774][ C1] schedule+0xe7/0x350 [ 192.134881][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 192.141179][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 192.147857][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 192.152864][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 192.158478][ C1] do_epoll_wait+0x15b3/0x1c00 [ 192.163322][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 192.168525][ C1] ? read_tsc+0x9/0x20 [ 192.172645][ C1] ? ktime_get+0x1ac/0x300 [ 192.177154][ C1] ? find_held_lock+0x2d/0x110 [ 192.181965][ C1] ? handle_softirqs+0x206/0x8d0 [ 192.186959][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 192.193342][ C1] ? hrtimer_reprogram+0x283/0x460 [ 192.198520][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 192.203888][ C1] ? __local_bh_enable+0x7a/0x90 [ 192.208989][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 192.214789][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 192.220132][ C1] do_syscall_64+0xcd/0x250 [ 192.224720][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.230757][ C1] RIP: 0033:0x7fc61fda6457 [ 192.235291][ C1] RSP: 002b:00007ffefd1026e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 192.243751][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61fda6457 [ 192.251883][ C1] RDX: 0000000000000004 RSI: 00007ffefd102728 RDI: 0000000000000004 [ 192.259885][ C1] RBP: 00005558d5426b90 R08: 0000000000000001 R09: 38592981e7b7aa88 [ 192.267897][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005558d544a220 [ 192.275902][ C1] R13: 00007ffefd102728 R14: 00000000ffffffff R15: 00005558d541b2c0 [ 192.283951][ C1] [ 192.287021][ C1] task:udevd state:D stack:26976 pid:6801 tgid:6801 ppid:2844 flags:0x00000002 [ 192.297279][ C1] Call Trace: [ 192.300590][ C1] [ 192.303553][ C1] __schedule+0x102c/0x34b0 [ 192.308115][ C1] ? __pfx___schedule+0x10/0x10 [ 192.313015][ C1] ? schedule+0x298/0x350 [ 192.317470][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.322664][ C1] ? __mutex_trylock_common+0x78/0x250 [ 192.328216][ C1] ? lock_acquire+0x2f/0xb0 [ 192.332761][ C1] ? schedule+0x1fd/0x350 [ 192.337129][ C1] schedule+0xe7/0x350 [ 192.341266][ C1] schedule_preempt_disabled+0x13/0x30 [ 192.346766][ C1] __mutex_lock+0x62b/0xa60 [ 192.351337][ C1] ? uevent_show+0x188/0x3b0 [ 192.355976][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 192.361065][ C1] ? uevent_show+0x188/0x3b0 [ 192.365703][ C1] uevent_show+0x188/0x3b0 [ 192.370162][ C1] ? __pfx_uevent_show+0x10/0x10 [ 192.375139][ C1] dev_attr_show+0x53/0xe0 [ 192.379613][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 192.384772][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 192.389774][ C1] seq_read_iter+0x4f4/0x12b0 [ 192.394545][ C1] kernfs_fop_read_iter+0x414/0x580 [ 192.399880][ C1] ? security_file_permission+0x21/0x80 [ 192.405545][ C1] vfs_read+0x87f/0xbe0 [ 192.409886][ C1] ? __pfx_vfs_read+0x10/0x10 [ 192.414657][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 192.420365][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 192.425622][ C1] ksys_read+0x12b/0x250 [ 192.429930][ C1] ? __pfx_ksys_read+0x10/0x10 [ 192.434754][ C1] do_syscall_64+0xcd/0x250 [ 192.439400][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.445348][ C1] RIP: 0033:0x7fc61fd99b6a [ 192.449802][ C1] RSP: 002b:00007ffefd0f86d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 192.458298][ C1] RAX: ffffffffffffffda RBX: 00005558d544d900 RCX: 00007fc61fd99b6a [ 192.466309][ C1] RDX: 0000000000001000 RSI: 00005558d54e2d00 RDI: 0000000000000008 [ 192.474337][ C1] RBP: 00005558d544d900 R08: 0000000000000008 R09: 0000000000000008 [ 192.482440][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 192.490530][ C1] R13: 0000000000003fff R14: 00007ffefd0f8bb8 R15: 000000000000000a [ 192.498564][ C1] [ 192.501611][ C1] task:udevd state:D stack:26944 pid:6804 tgid:6804 ppid:2844 flags:0x00000002 [ 192.511881][ C1] Call Trace: [ 192.515196][ C1] [ 192.518155][ C1] __schedule+0x102c/0x34b0 [ 192.522716][ C1] ? __pfx___schedule+0x10/0x10 [ 192.527703][ C1] ? schedule+0x298/0x350 [ 192.532069][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.537146][ C1] ? __mutex_trylock_common+0x78/0x250 [ 192.542651][ C1] ? lock_acquire+0x2f/0xb0 [ 192.547193][ C1] ? schedule+0x1fd/0x350 [ 192.551571][ C1] schedule+0xe7/0x350 [ 192.555675][ C1] schedule_preempt_disabled+0x13/0x30 [ 192.561173][ C1] __mutex_lock+0x62b/0xa60 [ 192.565728][ C1] ? uevent_show+0x188/0x3b0 [ 192.570362][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 192.575460][ C1] ? uevent_show+0x188/0x3b0 [ 192.580274][ C1] uevent_show+0x188/0x3b0 [ 192.584736][ C1] ? __pfx_uevent_show+0x10/0x10 [ 192.589713][ C1] dev_attr_show+0x53/0xe0 [ 192.594174][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 192.599349][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 192.604346][ C1] seq_read_iter+0x4f4/0x12b0 [ 192.609074][ C1] kernfs_fop_read_iter+0x414/0x580 [ 192.614322][ C1] ? security_file_permission+0x21/0x80 [ 192.619920][ C1] vfs_read+0x87f/0xbe0 [ 192.624135][ C1] ? __pfx_vfs_read+0x10/0x10 [ 192.628870][ C1] ? find_held_lock+0x2d/0x110 [ 192.633673][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.638780][ C1] ksys_read+0x12b/0x250 [ 192.643068][ C1] ? __pfx_ksys_read+0x10/0x10 [ 192.647889][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 192.653313][ C1] do_syscall_64+0xcd/0x250 [ 192.657868][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.663810][ C1] RIP: 0033:0x7fc61fd99b6a [ 192.668262][ C1] RSP: 002b:00007ffefd0f86d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 192.676716][ C1] RAX: ffffffffffffffda RBX: 00005558d544d900 RCX: 00007fc61fd99b6a [ 192.684718][ C1] RDX: 0000000000001000 RSI: 00005558d545c500 RDI: 0000000000000008 [ 192.692718][ C1] RBP: 00005558d544d900 R08: 0000000000000008 R09: 0000000001000000 [ 192.700719][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 192.708716][ C1] R13: 0000000000003fff R14: 00007ffefd0f8bb8 R15: 000000000000000a [ 192.716735][ C1] [ 192.719802][ C1] task:kworker/1:3 state:I stack:29208 pid:6825 tgid:6825 ppid:2 flags:0x00004000 [ 192.730061][ C1] Workqueue: 0x0 (events) [ 192.734534][ C1] Call Trace: [ 192.737842][ C1] [ 192.740815][ C1] __schedule+0x102c/0x34b0 [ 192.745458][ C1] ? __pfx___schedule+0x10/0x10 [ 192.750441][ C1] ? schedule+0x298/0x350 [ 192.754807][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.760076][ C1] ? lock_acquire+0x2f/0xb0 [ 192.764701][ C1] ? schedule+0x1fd/0x350 [ 192.769069][ C1] schedule+0xe7/0x350 [ 192.773172][ C1] ? worker_thread+0x271/0xf00 [ 192.777994][ C1] worker_thread+0x2de/0xf00 [ 192.782699][ C1] ? __pfx_worker_thread+0x10/0x10 [ 192.787852][ C1] kthread+0x2c1/0x3a0 [ 192.792144][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 192.797401][ C1] ? __pfx_kthread+0x10/0x10 [ 192.802043][ C1] ret_from_fork+0x45/0x80 [ 192.806500][ C1] ? __pfx_kthread+0x10/0x10 [ 192.811166][ C1] ret_from_fork_asm+0x1a/0x30 [ 192.815985][ C1] [ 192.819030][ C1] task:kworker/1:4 state:D stack:22304 pid:6827 tgid:6827 ppid:2 flags:0x00004000 [ 192.829278][ C1] Workqueue: usb_hub_wq hub_event [ 192.834353][ C1] Call Trace: [ 192.837653][ C1] [ 192.840625][ C1] __schedule+0x102c/0x34b0 [ 192.845191][ C1] ? __pfx___schedule+0x10/0x10 [ 192.850084][ C1] ? schedule+0x298/0x350 [ 192.854458][ C1] ? __pfx_lock_release+0x10/0x10 [ 192.859541][ C1] ? lock_acquire+0x2f/0xb0 [ 192.864083][ C1] ? schedule+0x1fd/0x350 [ 192.868457][ C1] schedule+0xe7/0x350 [ 192.872584][ C1] schedule_timeout+0x124/0x280 [ 192.877554][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 192.883049][ C1] ? __pfx_process_timeout+0x10/0x10 [ 192.888390][ C1] ? mark_held_locks+0x9f/0xe0 [ 192.893287][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 192.898538][ C1] __wait_for_common+0x3e1/0x600 [ 192.903541][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 192.909037][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 192.914554][ C1] usb_start_wait_urb+0x148/0x4c0 [ 192.919620][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 192.925212][ C1] ? __asan_memset+0x23/0x50 [ 192.929958][ C1] usb_control_msg+0x327/0x4b0 [ 192.934761][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 192.940082][ C1] ? usb_control_msg+0x3a3/0x4b0 [ 192.945057][ C1] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 192.951535][ C1] usbhid_parse+0x68b/0xa30 [ 192.956074][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 192.961130][ C1] ? hid_match_id+0x258/0x2e0 [ 192.965857][ C1] hid_add_device+0x18b/0xa60 [ 192.970575][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 192.976083][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 192.981333][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 192.986883][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 192.992227][ C1] usbhid_probe+0xd32/0x1400 [ 192.996879][ C1] usb_probe_interface+0x300/0x9c0 [ 193.002042][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 193.007733][ C1] really_probe+0x23e/0xa90 [ 193.012301][ C1] __driver_probe_device+0x1de/0x440 [ 193.017644][ C1] driver_probe_device+0x4c/0x1b0 [ 193.022719][ C1] __device_attach_driver+0x1df/0x310 [ 193.028135][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 193.034078][ C1] bus_for_each_drv+0x157/0x1e0 [ 193.038967][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 193.044467][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 193.049719][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 193.055568][ C1] __device_attach+0x1e8/0x4b0 [ 193.060374][ C1] ? __pfx___device_attach+0x10/0x10 [ 193.066146][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 193.071426][ C1] bus_probe_device+0x17f/0x1c0 [ 193.076368][ C1] device_add+0x114b/0x1a70 [ 193.080971][ C1] ? __pfx_device_add+0x10/0x10 [ 193.085898][ C1] usb_set_configuration+0x10cb/0x1c50 [ 193.091514][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 193.097616][ C1] usb_generic_driver_probe+0xb1/0x110 [ 193.103127][ C1] usb_probe_device+0xec/0x3e0 [ 193.107931][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 193.113435][ C1] really_probe+0x23e/0xa90 [ 193.118000][ C1] __driver_probe_device+0x1de/0x440 [ 193.123420][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 193.128949][ C1] driver_probe_device+0x4c/0x1b0 [ 193.134024][ C1] __device_attach_driver+0x1df/0x310 [ 193.139476][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 193.145437][ C1] bus_for_each_drv+0x157/0x1e0 [ 193.150345][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 193.155853][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 193.161116][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 193.167111][ C1] __device_attach+0x1e8/0x4b0 [ 193.171944][ C1] ? __pfx___device_attach+0x10/0x10 [ 193.177361][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 193.182622][ C1] bus_probe_device+0x17f/0x1c0 [ 193.187519][ C1] device_add+0x114b/0x1a70 [ 193.192075][ C1] ? __pfx_device_add+0x10/0x10 [ 193.196971][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 193.202742][ C1] usb_new_device+0xd09/0x1a20 [ 193.207642][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 193.212953][ C1] hub_event+0x2e58/0x4f40 [ 193.217442][ C1] ? __pfx_hub_event+0x10/0x10 [ 193.222262][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 193.228061][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.232893][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 193.238141][ C1] ? process_one_work+0x921/0x1ba0 [ 193.243310][ C1] ? lock_acquire+0x2f/0xb0 [ 193.247958][ C1] ? process_one_work+0x921/0x1ba0 [ 193.253152][ C1] process_one_work+0x9c5/0x1ba0 [ 193.258182][ C1] ? __pfx_hub_event+0x10/0x10 [ 193.262991][ C1] ? __pfx_process_one_work+0x10/0x10 [ 193.268444][ C1] ? rcu_is_watching+0x12/0xc0 [ 193.273291][ C1] ? assign_work+0x1a0/0x250 [ 193.277938][ C1] worker_thread+0x6c8/0xf00 [ 193.282765][ C1] ? __kthread_parkme+0x148/0x220 [ 193.287937][ C1] ? __pfx_worker_thread+0x10/0x10 [ 193.293101][ C1] kthread+0x2c1/0x3a0 [ 193.297355][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 193.302595][ C1] ? __pfx_kthread+0x10/0x10 [ 193.307261][ C1] ret_from_fork+0x45/0x80 [ 193.311742][ C1] ? __pfx_kthread+0x10/0x10 [ 193.316383][ C1] ret_from_fork_asm+0x1a/0x30 [ 193.321290][ C1] [ 193.324352][ C1] task:udevd state:S stack:28096 pid:6829 tgid:6829 ppid:2844 flags:0x00000002 [ 193.334794][ C1] Call Trace: [ 193.338202][ C1] [ 193.341165][ C1] __schedule+0x102c/0x34b0 [ 193.345728][ C1] ? __pfx___schedule+0x10/0x10 [ 193.350736][ C1] ? schedule+0x298/0x350 [ 193.355137][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.360312][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.365598][ C1] ? lock_acquire+0x2f/0xb0 [ 193.370156][ C1] ? schedule+0x1fd/0x350 [ 193.374561][ C1] schedule+0xe7/0x350 [ 193.378680][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 193.384888][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 193.391519][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 193.396516][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 193.402047][ C1] do_epoll_wait+0x15b3/0x1c00 [ 193.406881][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 193.412064][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 193.418498][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 193.423811][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 193.429810][ C1] ? ksys_write+0x1ba/0x250 [ 193.434375][ C1] ? __pfx_ksys_write+0x10/0x10 [ 193.439402][ C1] do_syscall_64+0xcd/0x250 [ 193.443976][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.449923][ C1] RIP: 0033:0x7fc61fda6457 [ 193.454467][ C1] RSP: 002b:00007ffefd1026e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 193.462927][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61fda6457 [ 193.470951][ C1] RDX: 0000000000000004 RSI: 00007ffefd102728 RDI: 0000000000000004 [ 193.478994][ C1] RBP: 00005558d541b4c0 R08: 0000000000000000 R09: 38592981e7b7aa88 [ 193.487122][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005558d5456240 [ 193.495223][ C1] R13: 00007ffefd102728 R14: 00000000ffffffff R15: 00005558d541b2c0 [ 193.503261][ C1] [ 193.506308][ C1] task:kworker/1:5 state:R running task stack:22064 pid:6830 tgid:6830 ppid:2 flags:0x00004000 [ 193.518140][ C1] Workqueue: 0x0 (events) [ 193.522700][ C1] Call Trace: [ 193.526005][ C1] [ 193.528963][ C1] __schedule+0x102c/0x34b0 [ 193.533515][ C1] ? __pfx___schedule+0x10/0x10 [ 193.538406][ C1] ? schedule+0x298/0x350 [ 193.542823][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.547927][ C1] ? lock_acquire+0x2f/0xb0 [ 193.552511][ C1] ? schedule+0x1fd/0x350 [ 193.556914][ C1] schedule+0xe7/0x350 [ 193.561043][ C1] ? worker_thread+0x271/0xf00 [ 193.565874][ C1] worker_thread+0x2de/0xf00 [ 193.570546][ C1] ? __kthread_parkme+0x148/0x220 [ 193.575643][ C1] ? __pfx_worker_thread+0x10/0x10 [ 193.580922][ C1] kthread+0x2c1/0x3a0 [ 193.585074][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 193.590421][ C1] ? __pfx_kthread+0x10/0x10 [ 193.595079][ C1] ret_from_fork+0x45/0x80 [ 193.599542][ C1] ? __pfx_kthread+0x10/0x10 [ 193.604232][ C1] ret_from_fork_asm+0x1a/0x30 [ 193.609049][ C1] [ 193.612093][ C1] task:udevd state:R running task stack:27760 pid:6831 tgid:6831 ppid:2844 flags:0x00000002 [ 193.624096][ C1] Call Trace: [ 193.627399][ C1] [ 193.630367][ C1] __schedule+0x102c/0x34b0 [ 193.635008][ C1] ? __pfx___schedule+0x10/0x10 [ 193.639897][ C1] ? schedule+0x298/0x350 [ 193.644262][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.649438][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 193.654689][ C1] ? lock_acquire+0x2f/0xb0 [ 193.659234][ C1] ? schedule+0x1fd/0x350 [ 193.663608][ C1] schedule+0xe7/0x350 [ 193.667715][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 193.673820][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 193.680459][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 193.685458][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 193.690981][ C1] do_epoll_wait+0x15b3/0x1c00 [ 193.695811][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 193.700983][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 193.707380][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 193.712639][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 193.718407][ C1] ? ksys_write+0x1ba/0x250 [ 193.722959][ C1] ? __pfx_ksys_write+0x10/0x10 [ 193.727879][ C1] do_syscall_64+0xcd/0x250 [ 193.732434][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.738388][ C1] RIP: 0033:0x7fc61fda6457 [ 193.742831][ C1] RSP: 002b:00007ffefd1026e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 193.751282][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61fda6457 [ 193.759281][ C1] RDX: 0000000000000004 RSI: 00007ffefd102728 RDI: 0000000000000004 [ 193.767290][ C1] RBP: 00005558d544e700 R08: 0000000000000007 R09: 38592981e7b7aa88 [ 193.775301][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005558d5466e20 [ 193.783316][ C1] R13: 00007ffefd102728 R14: 00000000ffffffff R15: 00005558d541b2c0 [ 193.791338][ C1] [ 193.794389][ C1] task:udevd state:D stack:27136 pid:6832 tgid:6832 ppid:2844 flags:0x00000002 [ 193.804765][ C1] Call Trace: [ 193.808071][ C1] [ 193.811032][ C1] __schedule+0x102c/0x34b0 [ 193.815584][ C1] ? __pfx___schedule+0x10/0x10 [ 193.820496][ C1] ? schedule+0x298/0x350 [ 193.824862][ C1] ? __pfx_lock_release+0x10/0x10 [ 193.829934][ C1] ? __mutex_trylock_common+0x78/0x250 [ 193.835458][ C1] ? lock_acquire+0x2f/0xb0 [ 193.840002][ C1] ? schedule+0x1fd/0x350 [ 193.844370][ C1] schedule+0xe7/0x350 [ 193.848493][ C1] schedule_preempt_disabled+0x13/0x30 [ 193.853991][ C1] __mutex_lock+0x62b/0xa60 [ 193.858542][ C1] ? uevent_show+0x188/0x3b0 [ 193.863181][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 193.868276][ C1] ? uevent_show+0x188/0x3b0 [ 193.872911][ C1] uevent_show+0x188/0x3b0 [ 193.877389][ C1] ? __pfx_uevent_show+0x10/0x10 [ 193.882632][ C1] dev_attr_show+0x53/0xe0 [ 193.887093][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 193.892258][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 193.897246][ C1] seq_read_iter+0x4f4/0x12b0 [ 193.901982][ C1] kernfs_fop_read_iter+0x414/0x580 [ 193.907217][ C1] ? security_file_permission+0x21/0x80 [ 193.913054][ C1] vfs_read+0x87f/0xbe0 [ 193.917258][ C1] ? __pfx_vfs_read+0x10/0x10 [ 193.921982][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 193.927649][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 193.932987][ C1] ksys_read+0x12b/0x250 [ 193.937276][ C1] ? __pfx_ksys_read+0x10/0x10 [ 193.942091][ C1] do_syscall_64+0xcd/0x250 [ 193.946657][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.952599][ C1] RIP: 0033:0x7fc61fd99b6a [ 193.957056][ C1] RSP: 002b:00007ffefd0f86d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 193.965522][ C1] RAX: ffffffffffffffda RBX: 00005558d544d900 RCX: 00007fc61fd99b6a [ 193.973523][ C1] RDX: 0000000000001000 RSI: 00005558d5427640 RDI: 0000000000000008 [ 193.981520][ C1] RBP: 00005558d544d900 R08: 0000000000000008 R09: 0000000000000008 [ 193.989783][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 193.997782][ C1] R13: 0000000000003fff R14: 00007ffefd0f8bb8 R15: 000000000000000a [ 194.005813][ C1] [ 194.008860][ C1] task:kworker/0:3 state:R running task stack:30040 pid:6833 tgid:6833 ppid:2 flags:0x00004000 [ 194.020714][ C1] Workqueue: 0x0 (rcu_gp) [ 194.025192][ C1] Call Trace: [ 194.028491][ C1] [ 194.031457][ C1] __schedule+0x102c/0x34b0 [ 194.036006][ C1] ? __pfx___schedule+0x10/0x10 [ 194.040893][ C1] ? schedule+0x298/0x350 [ 194.045261][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.050336][ C1] ? lock_acquire+0x2f/0xb0 [ 194.054881][ C1] ? schedule+0x1fd/0x350 [ 194.059253][ C1] schedule+0xe7/0x350 [ 194.063373][ C1] ? worker_thread+0x271/0xf00 [ 194.068188][ C1] worker_thread+0x2de/0xf00 [ 194.072831][ C1] ? __kthread_parkme+0x148/0x220 [ 194.077998][ C1] ? __pfx_worker_thread+0x10/0x10 [ 194.083151][ C1] kthread+0x2c1/0x3a0 [ 194.087273][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 194.092508][ C1] ? __pfx_kthread+0x10/0x10 [ 194.097177][ C1] ret_from_fork+0x45/0x80 [ 194.101635][ C1] ? __pfx_kthread+0x10/0x10 [ 194.106278][ C1] ret_from_fork_asm+0x1a/0x30 [ 194.111182][ C1] [ 194.114236][ C1] task:udevd state:S stack:27936 pid:6834 tgid:6834 ppid:2844 flags:0x00000002 [ 194.124512][ C1] Call Trace: [ 194.127921][ C1] [ 194.130907][ C1] __schedule+0x102c/0x34b0 [ 194.135467][ C1] ? __pfx___schedule+0x10/0x10 [ 194.140360][ C1] ? schedule+0x298/0x350 [ 194.144728][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.149796][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 194.155044][ C1] ? lock_acquire+0x2f/0xb0 [ 194.159680][ C1] ? schedule+0x1fd/0x350 [ 194.164055][ C1] schedule+0xe7/0x350 [ 194.168168][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 194.174277][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 194.180904][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 194.185911][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 194.191429][ C1] do_epoll_wait+0x15b3/0x1c00 [ 194.196271][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 194.201443][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 194.207831][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 194.213174][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 194.218943][ C1] ? ksys_write+0x1ba/0x250 [ 194.223488][ C1] ? __pfx_ksys_write+0x10/0x10 [ 194.228388][ C1] do_syscall_64+0xcd/0x250 [ 194.232943][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.238890][ C1] RIP: 0033:0x7fc61fda6457 [ 194.243335][ C1] RSP: 002b:00007ffefd1026e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 194.251834][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61fda6457 [ 194.259855][ C1] RDX: 0000000000000004 RSI: 00007ffefd102728 RDI: 0000000000000004 [ 194.267856][ C1] RBP: 00005558d5450890 R08: 0000000000000007 R09: 38592981e7b7aa88 [ 194.275857][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005558d542a930 [ 194.283858][ C1] R13: 00007ffefd102728 R14: 00000000ffffffff R15: 00005558d541b2c0 [ 194.291877][ C1] [ 194.294922][ C1] task:udevd state:S stack:27008 pid:6835 tgid:6835 ppid:2844 flags:0x00000002 [ 194.305173][ C1] Call Trace: [ 194.308476][ C1] [ 194.311474][ C1] __schedule+0x102c/0x34b0 [ 194.316075][ C1] ? __pfx___schedule+0x10/0x10 [ 194.320978][ C1] ? schedule+0x298/0x350 [ 194.325356][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.330513][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 194.335845][ C1] ? lock_acquire+0x2f/0xb0 [ 194.340393][ C1] ? schedule+0x1fd/0x350 [ 194.344766][ C1] schedule+0xe7/0x350 [ 194.348874][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 194.355158][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 194.361788][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 194.366801][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 194.372356][ C1] do_epoll_wait+0x15b3/0x1c00 [ 194.377249][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 194.382455][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 194.388860][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 194.394128][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 194.399904][ C1] ? ksys_write+0x1ba/0x250 [ 194.404471][ C1] ? __pfx_ksys_write+0x10/0x10 [ 194.409380][ C1] do_syscall_64+0xcd/0x250 [ 194.413944][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.419887][ C1] RIP: 0033:0x7fc61fda6457 [ 194.424334][ C1] RSP: 002b:00007ffefd1026e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 194.432808][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61fda6457 [ 194.440861][ C1] RDX: 0000000000000004 RSI: 00007ffefd102728 RDI: 0000000000000004 [ 194.448875][ C1] RBP: 00005558d5453550 R08: 0000000000000007 R09: 38592981e7b7aa88 [ 194.456899][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005558d5453780 [ 194.464901][ C1] R13: 00007ffefd102728 R14: 00000000ffffffff R15: 00005558d541b2c0 [ 194.472926][ C1] [ 194.475972][ C1] task:udevd state:D stack:27456 pid:6836 tgid:6836 ppid:2844 flags:0x00000002 [ 194.486333][ C1] Call Trace: [ 194.489634][ C1] [ 194.492595][ C1] __schedule+0x102c/0x34b0 [ 194.497153][ C1] ? __pfx___schedule+0x10/0x10 [ 194.502165][ C1] ? schedule+0x298/0x350 [ 194.506563][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.511655][ C1] ? __mutex_trylock_common+0x78/0x250 [ 194.517172][ C1] ? lock_acquire+0x2f/0xb0 [ 194.521727][ C1] ? schedule+0x1fd/0x350 [ 194.526103][ C1] schedule+0xe7/0x350 [ 194.530215][ C1] schedule_preempt_disabled+0x13/0x30 [ 194.535718][ C1] __mutex_lock+0x62b/0xa60 [ 194.540278][ C1] ? uevent_show+0x188/0x3b0 [ 194.544915][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 194.550007][ C1] ? uevent_show+0x188/0x3b0 [ 194.554640][ C1] uevent_show+0x188/0x3b0 [ 194.559124][ C1] ? __pfx_uevent_show+0x10/0x10 [ 194.564128][ C1] dev_attr_show+0x53/0xe0 [ 194.568590][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 194.573836][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 194.578821][ C1] seq_read_iter+0x4f4/0x12b0 [ 194.583561][ C1] kernfs_fop_read_iter+0x414/0x580 [ 194.588881][ C1] ? security_file_permission+0x21/0x80 [ 194.594481][ C1] vfs_read+0x87f/0xbe0 [ 194.598693][ C1] ? __pfx_vfs_read+0x10/0x10 [ 194.603502][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 194.609167][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 194.614411][ C1] ksys_read+0x12b/0x250 [ 194.618693][ C1] ? __pfx_ksys_read+0x10/0x10 [ 194.623508][ C1] do_syscall_64+0xcd/0x250 [ 194.628059][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.634026][ C1] RIP: 0033:0x7fc61fd99b6a [ 194.638479][ C1] RSP: 002b:00007ffefd0f86d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 194.647287][ C1] RAX: ffffffffffffffda RBX: 00005558d544d900 RCX: 00007fc61fd99b6a [ 194.655299][ C1] RDX: 0000000000001000 RSI: 00005558d5427640 RDI: 0000000000000008 [ 194.663302][ C1] RBP: 00005558d544d900 R08: 0000000000000008 R09: 0000000000000004 [ 194.671399][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 194.679407][ C1] R13: 0000000000003fff R14: 00007ffefd0f8bb8 R15: 000000000000000a [ 194.687436][ C1] [ 194.690483][ C1] task:udevd state:S stack:27824 pid:6837 tgid:6837 ppid:2844 flags:0x00000002 [ 194.700740][ C1] Call Trace: [ 194.704097][ C1] [ 194.707059][ C1] __schedule+0x102c/0x34b0 [ 194.711614][ C1] ? __pfx___schedule+0x10/0x10 [ 194.716503][ C1] ? schedule+0x298/0x350 [ 194.720873][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.725940][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 194.731184][ C1] ? lock_acquire+0x2f/0xb0 [ 194.735729][ C1] ? schedule+0x1fd/0x350 [ 194.740113][ C1] schedule+0xe7/0x350 [ 194.744223][ C1] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 194.750329][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 194.756982][ C1] ? do_epoll_wait+0x1597/0x1c00 [ 194.761976][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 194.767495][ C1] do_epoll_wait+0x15b3/0x1c00 [ 194.772366][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 194.777540][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 194.783943][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 194.789206][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 194.794989][ C1] ? ksys_write+0x1ba/0x250 [ 194.799539][ C1] ? __pfx_ksys_write+0x10/0x10 [ 194.804446][ C1] do_syscall_64+0xcd/0x250 [ 194.809436][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.815468][ C1] RIP: 0033:0x7fc61fda6457 [ 194.820003][ C1] RSP: 002b:00007ffefd1026e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 194.828456][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61fda6457 [ 194.836464][ C1] RDX: 0000000000000004 RSI: 00007ffefd102728 RDI: 0000000000000004 [ 194.844637][ C1] RBP: 00005558d544e700 R08: 0000000000000001 R09: 38592981e7b7aa88 [ 194.852724][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005558d5460780 [ 194.860770][ C1] R13: 00007ffefd102728 R14: 00000000ffffffff R15: 00005558d541b2c0 [ 194.868798][ C1] [ 194.871864][ C1] task:kworker/1:6 state:I stack:29392 pid:6839 tgid:6839 ppid:2 flags:0x00004000 [ 194.882129][ C1] Workqueue: 0x0 (events) [ 194.886595][ C1] Call Trace: [ 194.889897][ C1] [ 194.892961][ C1] __schedule+0x102c/0x34b0 [ 194.897509][ C1] ? __pfx___schedule+0x10/0x10 [ 194.902397][ C1] ? schedule+0x298/0x350 [ 194.906764][ C1] ? __pfx_lock_release+0x10/0x10 [ 194.911836][ C1] ? lock_acquire+0x2f/0xb0 [ 194.916465][ C1] ? schedule+0x1fd/0x350 [ 194.920837][ C1] schedule+0xe7/0x350 [ 194.924944][ C1] ? worker_thread+0x271/0xf00 [ 194.929752][ C1] worker_thread+0x2de/0xf00 [ 194.934397][ C1] ? __kthread_parkme+0x148/0x220 [ 194.939478][ C1] ? __pfx_worker_thread+0x10/0x10 [ 194.944656][ C1] kthread+0x2c1/0x3a0 [ 194.948785][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 194.954020][ C1] ? __pfx_kthread+0x10/0x10 [ 194.958660][ C1] ret_from_fork+0x45/0x80 [ 194.963126][ C1] ? __pfx_kthread+0x10/0x10 [ 194.967768][ C1] ret_from_fork_asm+0x1a/0x30 [ 194.972583][ C1] [ 194.975634][ C1] task:syz.4.52 state:R running task stack:26768 pid:6917 tgid:6907 ppid:4556 flags:0x00004002 [ 194.987456][ C1] Call Trace: [ 194.990755][ C1] [ 194.993717][ C1] __schedule+0x102c/0x34b0 [ 194.998268][ C1] ? __pfx___schedule+0x10/0x10 [ 195.003177][ C1] ? __cond_resched+0x1b/0x30 [ 195.007898][ C1] preempt_schedule_common+0x44/0xc0 [ 195.013224][ C1] __cond_resched+0x1b/0x30 [ 195.017762][ C1] exit_sem+0x1df/0x1ce0 [ 195.022138][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 195.027577][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 195.032835][ C1] ? __pfx_exit_sem+0x10/0x10 [ 195.037549][ C1] ? acct_process+0x23d/0x590 [ 195.042294][ C1] do_exit+0xa94/0x2ce0 [ 195.046535][ C1] ? get_signal+0x8f7/0x26c0 [ 195.051316][ C1] ? __pfx_do_exit+0x10/0x10 [ 195.055960][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.061061][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 195.066505][ C1] do_group_exit+0xd3/0x2a0 [ 195.071055][ C1] get_signal+0x24ed/0x26c0 [ 195.075620][ C1] ? __pfx_get_signal+0x10/0x10 [ 195.080534][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 195.086117][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 195.092335][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 195.098015][ C1] do_syscall_64+0xda/0x250 [ 195.102569][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.108515][ C1] RIP: 0033:0x7f0af197dbfb [ 195.112962][ C1] RSP: 002b:00007f0af13dcf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.121416][ C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f0af197dbfb [ 195.129677][ C1] RDX: 00007f0af13dcff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 195.137775][ C1] RBP: 0000000000000003 R08: 00007f0af1c60320 R09: 0000000000000000 [ 195.145861][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 195.153861][ C1] R13: 0000000000000000 R14: 00007f0af1b36058 R15: 00007ffd64ef4198 [ 195.161969][ C1] [ 195.165010][ C1] task:sh state:D stack:25360 pid:6913 tgid:6913 ppid:2829 flags:0x00000002 [ 195.175283][ C1] Call Trace: [ 195.178595][ C1] [ 195.181558][ C1] __schedule+0x102c/0x34b0 [ 195.186111][ C1] ? __pfx___schedule+0x10/0x10 [ 195.191002][ C1] ? schedule+0x298/0x350 [ 195.195364][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.200433][ C1] ? lock_acquire+0x2f/0xb0 [ 195.204975][ C1] ? schedule+0x1fd/0x350 [ 195.209371][ C1] schedule+0xe7/0x350 [ 195.213522][ C1] io_schedule+0xbf/0x130 [ 195.217910][ C1] folio_wait_bit_common+0x3c5/0x970 [ 195.223266][ C1] ? folio_wait_bit_common+0x129/0x970 [ 195.228787][ C1] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 195.234655][ C1] ? __pfx_wake_page_function+0x10/0x10 [ 195.240266][ C1] ? page_cache_sync_ra+0x4b4/0x9c0 [ 195.245522][ C1] filemap_get_pages+0x160f/0x1b60 [ 195.250699][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.255867][ C1] ? __pfx_filemap_get_pages+0x10/0x10 [ 195.261387][ C1] ? __pfx___might_resched+0x10/0x10 [ 195.266730][ C1] ? context_to_sid+0x178/0x660 [ 195.271641][ C1] ? find_held_lock+0x2d/0x110 [ 195.276459][ C1] filemap_read+0x3ca/0xd70 [ 195.281061][ C1] ? hlock_class+0x4e/0x130 [ 195.285643][ C1] ? __pfx_filemap_read+0x10/0x10 [ 195.290748][ C1] ? trace_lock_acquire+0x14e/0x1f0 [ 195.295988][ C1] ? hlock_class+0x4e/0x130 [ 195.300705][ C1] ? __lock_acquire+0xcc5/0x3c40 [ 195.305689][ C1] generic_file_read_iter+0x2e3/0x3f0 [ 195.311121][ C1] ext4_file_read_iter+0x186/0x4a0 [ 195.316300][ C1] __kernel_read+0x3f1/0xb50 [ 195.320937][ C1] ? __pfx___kernel_read+0x10/0x10 [ 195.326094][ C1] ? find_held_lock+0x2d/0x110 [ 195.330901][ C1] ? avc_policy_seqno+0x9/0x20 [ 195.335734][ C1] ? selinux_file_permission+0x11f/0x580 [ 195.341448][ C1] kernel_read+0xc4/0x210 [ 195.345839][ C1] bprm_execve+0x61e/0x19a0 [ 195.350410][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 195.355389][ C1] ? copy_strings.isra.0+0x40c/0x830 [ 195.360735][ C1] do_execveat_common.isra.0+0x4f1/0x630 [ 195.366424][ C1] __x64_sys_execve+0x8c/0xb0 [ 195.371155][ C1] do_syscall_64+0xcd/0x250 [ 195.375904][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.381938][ C1] RIP: 0033:0x7efc13449ef7 [ 195.386401][ C1] RSP: 002b:00007ffc2f490ef8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b [ 195.394947][ C1] RAX: ffffffffffffffda RBX: 00005640a3001690 RCX: 00007efc13449ef7 [ 195.403100][ C1] RDX: 00005640a30016a0 RSI: 00005640a3001690 RDI: 00005640a3001668 [ 195.411219][ C1] RBP: 00005640a3001668 R08: 00005640a30016a0 R09: 00007efc1353eb10 [ 195.419407][ C1] R10: 0000000000000010 R11: 0000000000000202 R12: 00005640a30016a0 [ 195.427512][ C1] R13: 00007efc135f7904 R14: 00005640a30016a0 R15: 0000000000000000 [ 195.435536][ C1] [ 195.438587][ C1] task:syz.2.56 state:R running task stack:28016 pid:6924 tgid:6924 ppid:4554 flags:0x00000000 [ 195.450606][ C1] Call Trace: [ 195.453933][ C1] [ 195.456900][ C1] __schedule+0x102c/0x34b0 [ 195.461547][ C1] ? __pfx___schedule+0x10/0x10 [ 195.466436][ C1] ? schedule+0x298/0x350 [ 195.470801][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.475877][ C1] ? lock_acquire+0x2f/0xb0 [ 195.480420][ C1] ? schedule+0x1fd/0x350 [ 195.484791][ C1] ? futex_wait_queue+0x41/0x1f0 [ 195.489775][ C1] schedule+0xe7/0x350 [ 195.493884][ C1] futex_wait_queue+0xfc/0x1f0 [ 195.498694][ C1] __futex_wait+0x291/0x3c0 [ 195.503242][ C1] ? __pfx___futex_wait+0x10/0x10 [ 195.508316][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 195.513662][ C1] ? ktime_add_safe+0x60/0x70 [ 195.518388][ C1] futex_wait+0xe9/0x380 [ 195.522766][ C1] ? __pfx_futex_wait+0x10/0x10 [ 195.527663][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 195.532907][ C1] ? __x64_sys_futex+0x3a9/0x4c0 [ 195.537910][ C1] do_futex+0x22b/0x350 [ 195.542104][ C1] ? __pfx_do_futex+0x10/0x10 [ 195.546815][ C1] ? ktime_get+0x206/0x300 [ 195.551268][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 195.556508][ C1] ? read_tsc+0x9/0x20 [ 195.560702][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 195.565508][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 195.570923][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 195.576263][ C1] do_syscall_64+0xcd/0x250 [ 195.580903][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.586933][ C1] RIP: 0033:0x7f2ae19adff9 [ 195.591381][ C1] RSP: 002b:00007ffecd213958 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 195.599844][ C1] RAX: ffffffffffffffda RBX: 00007ffecd213a80 RCX: 00007f2ae19adff9 [ 195.607848][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2ae1b65f8c [ 195.615946][ C1] RBP: 00007f2ae1b65f8c R08: 00007f2ae26a3000 R09: 00007ffecd213c4f [ 195.623985][ C1] R10: 00007ffecd213a60 R11: 0000000000000246 R12: 000000000002bd7a [ 195.632022][ C1] R13: 00007ffecd213a60 R14: 0000000000000bea R15: 000000000002b190 [ 195.640059][ C1] [ 195.643113][ C1] task:syz.2.56 state:S stack:28384 pid:6925 tgid:6924 ppid:4554 flags:0x00000000 [ 195.653457][ C1] Call Trace: [ 195.656763][ C1] [ 195.659727][ C1] __schedule+0x102c/0x34b0 [ 195.664288][ C1] ? __pfx___schedule+0x10/0x10 [ 195.669183][ C1] ? schedule+0x298/0x350 [ 195.673556][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.678634][ C1] ? lock_acquire+0x2f/0xb0 [ 195.683180][ C1] ? schedule+0x1fd/0x350 [ 195.687836][ C1] schedule+0xe7/0x350 [ 195.692121][ C1] schedule_timeout+0x244/0x280 [ 195.697095][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 195.702517][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 195.707754][ C1] ___down_common+0x2d7/0x460 [ 195.712493][ C1] ? __pfx____down_common+0x10/0x10 [ 195.717750][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 195.722829][ C1] ? rcu_is_watching+0x12/0xc0 [ 195.727648][ C1] __down_interruptible+0x21/0x40 [ 195.732736][ C1] down_interruptible+0x7f/0xa0 [ 195.737634][ C1] raw_ioctl+0x11ea/0x2b90 [ 195.742096][ C1] ? lock_acquire+0x2f/0xb0 [ 195.746639][ C1] ? __fget_files+0x40/0x3a0 [ 195.751277][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 195.756079][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 195.761243][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 195.766051][ C1] __x64_sys_ioctl+0x190/0x200 [ 195.770854][ C1] do_syscall_64+0xcd/0x250 [ 195.775407][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.781349][ C1] RIP: 0033:0x7f2ae19adbfb [ 195.785839][ C1] RSP: 002b:00007f2ae142cf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.794336][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ae19adbfb [ 195.802446][ C1] RDX: 00007f2ae142dfe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 195.810541][ C1] RBP: 00007f2ae142dfe0 R08: 0000000000000000 R09: 00322e6364755f79 [ 195.818644][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 195.826659][ C1] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f2ae1a2a273 [ 195.834770][ C1] [ 195.837814][ C1] task:syz.0.57 state:R running task stack:27680 pid:6926 tgid:6926 ppid:4545 flags:0x00000000 [ 195.849699][ C1] Call Trace: [ 195.853009][ C1] [ 195.855975][ C1] __schedule+0x102c/0x34b0 [ 195.860628][ C1] ? __pfx___schedule+0x10/0x10 [ 195.865518][ C1] ? schedule+0x298/0x350 [ 195.869973][ C1] ? __pfx_lock_release+0x10/0x10 [ 195.875061][ C1] ? lock_acquire+0x2f/0xb0 [ 195.879642][ C1] ? schedule+0x1fd/0x350 [ 195.884049][ C1] ? futex_wait_queue+0x41/0x1f0 [ 195.889045][ C1] schedule+0xe7/0x350 [ 195.893163][ C1] futex_wait_queue+0xfc/0x1f0 [ 195.898073][ C1] __futex_wait+0x291/0x3c0 [ 195.903060][ C1] ? __pfx___futex_wait+0x10/0x10 [ 195.908234][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 195.913575][ C1] ? ktime_add_safe+0x60/0x70 [ 195.918306][ C1] futex_wait+0xe9/0x380 [ 195.922595][ C1] ? __pfx_futex_wait+0x10/0x10 [ 195.927498][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 195.933127][ C1] ? __x64_sys_futex+0x3a9/0x4c0 [ 195.938154][ C1] do_futex+0x22b/0x350 [ 195.942412][ C1] ? __pfx_do_futex+0x10/0x10 [ 195.947159][ C1] ? ktime_get+0x206/0x300 [ 195.951627][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 195.956883][ C1] ? read_tsc+0x9/0x20 [ 195.961010][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 195.965850][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 195.971198][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 195.976547][ C1] do_syscall_64+0xcd/0x250 [ 195.981126][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.987133][ C1] RIP: 0033:0x7f0f872cdff9 [ 195.991611][ C1] RSP: 002b:00007ffef40c24b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 196.000084][ C1] RAX: ffffffffffffffda RBX: 00007ffef40c25e0 RCX: 00007f0f872cdff9 [ 196.008118][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0f87485f8c [ 196.016145][ C1] RBP: 00007f0f87485f8c R08: 00007f0f8714a000 R09: 00007ffef40c27af [ 196.024161][ C1] R10: 00007ffef40c25c0 R11: 0000000000000246 R12: 000000000002bf07 [ 196.032385][ C1] R13: 00007ffef40c25c0 R14: 0000000000000bea R15: 000000000002b31d [ 196.040407][ C1] [ 196.043569][ C1] task:syz.0.57 state:S stack:28384 pid:6927 tgid:6926 ppid:4545 flags:0x00000000 [ 196.053854][ C1] Call Trace: [ 196.057161][ C1] [ 196.060124][ C1] __schedule+0x102c/0x34b0 [ 196.064824][ C1] ? __pfx___schedule+0x10/0x10 [ 196.069741][ C1] ? schedule+0x298/0x350 [ 196.074211][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.079295][ C1] ? lock_acquire+0x2f/0xb0 [ 196.083848][ C1] ? schedule+0x1fd/0x350 [ 196.088226][ C1] schedule+0xe7/0x350 [ 196.092353][ C1] schedule_timeout+0x244/0x280 [ 196.097263][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 196.102687][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 196.107931][ C1] ___down_common+0x2d7/0x460 [ 196.112665][ C1] ? __pfx____down_common+0x10/0x10 [ 196.117927][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 196.123011][ C1] ? rcu_is_watching+0x12/0xc0 [ 196.127850][ C1] __down_interruptible+0x21/0x40 [ 196.133127][ C1] down_interruptible+0x7f/0xa0 [ 196.138050][ C1] raw_ioctl+0x11ea/0x2b90 [ 196.142597][ C1] ? lock_acquire+0x2f/0xb0 [ 196.147142][ C1] ? __fget_files+0x40/0x3a0 [ 196.151792][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 196.156621][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 196.161823][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 196.166645][ C1] __x64_sys_ioctl+0x190/0x200 [ 196.171479][ C1] do_syscall_64+0xcd/0x250 [ 196.176155][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.182106][ C1] RIP: 0033:0x7f0f872cdbfb [ 196.186559][ C1] RSP: 002b:00007f0f86d46f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.195023][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f872cdbfb [ 196.203033][ C1] RDX: 00007f0f86d47fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 196.211041][ C1] RBP: 00007f0f86d47fe0 R08: 0000000000000000 R09: 00302e6364755f79 [ 196.219070][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 196.227082][ C1] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f0f8734a273 [ 196.235153][ C1] [ 196.238218][ C1] task:syz.1.58 state:R running task stack:27728 pid:6928 tgid:6928 ppid:4552 flags:0x00000000 [ 196.250076][ C1] Call Trace: [ 196.253387][ C1] [ 196.256357][ C1] __schedule+0x102c/0x34b0 [ 196.260932][ C1] ? __pfx___schedule+0x10/0x10 [ 196.266034][ C1] ? schedule+0x298/0x350 [ 196.270470][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.275653][ C1] ? lock_acquire+0x2f/0xb0 [ 196.280245][ C1] ? schedule+0x1fd/0x350 [ 196.284623][ C1] ? futex_wait_queue+0x41/0x1f0 [ 196.289615][ C1] schedule+0xe7/0x350 [ 196.293753][ C1] futex_wait_queue+0xfc/0x1f0 [ 196.298598][ C1] __futex_wait+0x291/0x3c0 [ 196.303170][ C1] ? __pfx___futex_wait+0x10/0x10 [ 196.308264][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 196.313637][ C1] ? ktime_add_safe+0x60/0x70 [ 196.318416][ C1] futex_wait+0xe9/0x380 [ 196.322711][ C1] ? __pfx_futex_wait+0x10/0x10 [ 196.327631][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 196.333150][ C1] ? __x64_sys_futex+0x3a9/0x4c0 [ 196.338178][ C1] do_futex+0x22b/0x350 [ 196.342401][ C1] ? __pfx_do_futex+0x10/0x10 [ 196.347139][ C1] ? ktime_get+0x206/0x300 [ 196.351634][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 196.356888][ C1] ? read_tsc+0x9/0x20 [ 196.361025][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 196.365863][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 196.371211][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 196.376554][ C1] do_syscall_64+0xcd/0x250 [ 196.381123][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.387080][ C1] RIP: 0033:0x7f9dbd51dff9 [ 196.391536][ C1] RSP: 002b:00007ffe04e5f2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 196.400174][ C1] RAX: ffffffffffffffda RBX: 00007ffe04e5f3d0 RCX: 00007f9dbd51dff9 [ 196.408276][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9dbd6d5f8c [ 196.416282][ C1] RBP: 00007f9dbd6d5f8c R08: 00007f9dbe213000 R09: 00007ffe04e5f59f [ 196.424292][ C1] R10: 00007ffe04e5f3b0 R11: 0000000000000246 R12: 000000000002c887 [ 196.432302][ C1] R13: 00007ffe04e5f3b0 R14: 0000000000000bea R15: 000000000002bc9d [ 196.440328][ C1] [ 196.443465][ C1] task:syz.1.58 state:S stack:28640 pid:6929 tgid:6928 ppid:4552 flags:0x00000000 [ 196.453746][ C1] Call Trace: [ 196.457087][ C1] [ 196.460272][ C1] __schedule+0x102c/0x34b0 [ 196.464869][ C1] ? __pfx___schedule+0x10/0x10 [ 196.469792][ C1] ? schedule+0x298/0x350 [ 196.474171][ C1] ? __pfx_lock_release+0x10/0x10 [ 196.479285][ C1] ? lock_acquire+0x2f/0xb0 [ 196.483842][ C1] ? schedule+0x1fd/0x350 [ 196.488248][ C1] schedule+0xe7/0x350 [ 196.492393][ C1] schedule_timeout+0x244/0x280 [ 196.497355][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 196.502888][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 196.508230][ C1] ___down_common+0x2d7/0x460 [ 196.512972][ C1] ? __pfx____down_common+0x10/0x10 [ 196.518309][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 196.523418][ C1] ? rcu_is_watching+0x12/0xc0 [ 196.528248][ C1] __down_interruptible+0x21/0x40 [ 196.533331][ C1] down_interruptible+0x7f/0xa0 [ 196.538236][ C1] raw_ioctl+0x11ea/0x2b90 [ 196.542696][ C1] ? lock_acquire+0x2f/0xb0 [ 196.547269][ C1] ? __fget_files+0x40/0x3a0 [ 196.551943][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 196.556761][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 196.561958][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 196.566766][ C1] __x64_sys_ioctl+0x190/0x200 [ 196.571579][ C1] do_syscall_64+0xcd/0x250 [ 196.576231][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.582183][ C1] RIP: 0033:0x7f9dbd51dbfb [ 196.586648][ C1] RSP: 002b:00007f9dbcf9cf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.595101][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9dbd51dbfb [ 196.603216][ C1] RDX: 00007f9dbcf9dfe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 196.611223][ C1] RBP: 00007f9dbcf9dfe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 196.619404][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 196.627409][ C1] R13: 0000000800000000 R14: 0000000020000000 R15: 00007f9dbd59a273 [ 196.635531][ C1] [ 196.638587][ C1] [ 196.638587][ C1] Showing all locks held in the system: [ 196.646468][ C1] 12 locks held by kworker/1:0/24: [ 196.651618][ C1] #0: ffff8881062aed48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 196.662606][ C1] #1: ffffc9000019fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 196.673912][ C1] #2: ffff88810afd9190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 196.682869][ C1] #3: ffff8881237ea190 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.692203][ C1] #4: ffff8881161ac160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.701511][ C1] #5: ffff888100fd1a20 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.710820][ C1] #6: ffffffff89be1de8 (input_mutex){+.+.}-{4:4}, at: input_register_device+0x98a/0x1110 [ 196.720831][ C1] #7: ffff88811375e5e0 (&led_cdev->led_access){+.+.}-{4:4}, at: led_classdev_register_ext+0x51b/0xa10 [ 196.732062][ C1] #8: ffff88810736a230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x70/0xa0 [ 196.741380][ C1] #9: ffffffff88ebc880 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x8b/0x880 [ 196.751055][ C1] #10: ffffffff89393a38 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x17a0 [ 196.760302][ C1] #11: ffffffff88ebc880 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x7f/0x390 [ 196.770405][ C1] 5 locks held by kworker/1:1/41: [ 196.775476][ C1] #0: ffff8881062aed48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 196.786391][ C1] #1: ffffc900002b7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 196.797712][ C1] #2: ffff88810b372190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 196.806679][ C1] #3: ffff8881161aa190 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.816002][ C1] #4: ffff888107368160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.825501][ C1] 6 locks held by kworker/0:2/1065: [ 196.830729][ C1] #0: ffff8881062aed48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 196.841628][ C1] #1: ffffc90001cafd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 196.852954][ C1] #2: ffff88810af97190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 196.862272][ C1] #3: ffff8881066fe190 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0x10a/0x920 [ 196.871591][ C1] #4: ffff8881161ab160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x610 [ 196.882219][ C1] #5: ffff888108bd9a20 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x610 [ 196.892944][ C1] 5 locks held by kworker/1:2/1119: [ 196.898166][ C1] #0: ffff8881062aed48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 196.909040][ C1] #1: ffffc90001a6fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 196.920440][ C1] #2: ffff88810b34d190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 196.929401][ C1] #3: ffff8881161a8190 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.938707][ C1] #4: ffff8881161ae160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 196.948018][ C1] 2 locks held by getty/2902: [ 196.952896][ C1] #0: ffff8881122da0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 196.962926][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfba/0x1480 [ 196.973224][ C1] 2 locks held by syz-executor/4550: [ 196.978722][ C1] 4 locks held by udevd/6801: [ 196.983421][ C1] #0: ffff888112e432f0 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 196.992403][ C1] #1: ffff888112260488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 197.002091][ C1] #2: ffff888107b0f788 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 197.011668][ C1] #3: ffff88810b34d190 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 197.020805][ C1] 4 locks held by udevd/6804: [ 197.025710][ C1] #0: ffff88810d7ec2f0 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 197.034775][ C1] #1: ffff88810bb4dc88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 197.044378][ C1] #2: ffff888107be1c38 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 197.054059][ C1] #3: ffff88810b372190 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 197.063248][ C1] 5 locks held by kworker/1:4/6827: [ 197.068482][ C1] #0: ffff8881062aed48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 197.079396][ C1] #1: ffffc900019bfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 197.090735][ C1] #2: ffff88810af90190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 197.099795][ C1] #3: ffff8881161a9190 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 197.109198][ C1] #4: ffff8881161af160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7f/0x4b0 [ 197.118612][ C1] 4 locks held by udevd/6832: [ 197.123365][ C1] #0: ffff888111cf6e80 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 197.132364][ C1] #1: ffff888112261488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 197.141854][ C1] #2: ffff88810faa5c38 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 197.151431][ C1] #3: ffff88810af90190 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 197.160480][ C1] 4 locks held by udevd/6836: [ 197.165184][ C1] #0: ffff88810a770418 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 197.174140][ C1] #1: ffff888111f70088 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240 [ 197.183629][ C1] #2: ffff8881083355a8 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 197.193119][ C1] #3: ffff88810afd9190 (&dev->mutex){....}-{4:4}, at: uevent_show+0x188/0x3b0 [ 197.202166][ C1] 1 lock held by sh/6913: [ 197.206526][ C1] #0: ffff8881116c3b48 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0xa5/0x19a0 [ 197.216533][ C1] [ 197.218900][ C1] ============================================= [ 197.218900][ C1] [ 197.227938][ C1] keytouch 0003:0926:3333.0006: can't resubmit intr, dummy_hcd.1-1/input0, status -19 [ 197.237649][ C1] keytouch 0003:0926:3333.0006: usb_submit_urb(ctrl) failed: -19 [ 197.305489][ T1119] usbhid 4-1:0.0: can't add hid device: -71 [ 197.311934][ T1119] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 197.320049][ T41] usbhid 5-1:0.0: can't add hid device: -71 [ 197.326105][ T41] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 197.337590][ T6827] usbhid 1-1:0.0: can't add hid device: -71 [ 197.343860][ T6827] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 197.353910][ T1119] usb 4-1: USB disconnect, device number 3 [ 197.359866][ T41] usb 5-1: USB disconnect, device number 3 [ 197.371916][ T6827] usb 1-1: USB disconnect, device number 3 2025/01/25 15:54:22 executed programs: 54 [ 197.551636][ T24] keytouch 0003:0926:3333.0007: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 197.605520][ T24] usb 3-1: USB disconnect, device number 3 [ 197.689424][ T29] audit: type=1400 audit(1737820462.919:135): avc: denied { read } for pid=6913 comm="poweroff" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 197.711690][ T29] audit: type=1400 audit(1737820463.239:136): avc: denied { read } for pid=6936 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 197.733333][ T29] audit: type=1400 audit(1737820463.239:137): avc: denied { open } for pid=6936 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 198.079643][ T29] audit: type=1400 audit(1737820463.519:138): avc: denied { mounton } for pid=6945 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 Connection to 10.128.10.5 closed by remote host. Stopping sshd: OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 2881) [ 200.366251][ T29] audit: type=1400 audit(1737820465.979:139): avc: denied { search } for pid=2882 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 200.429959][ T29] audit: type=1400 audit(1737820465.979:140): avc: denied { write } for pid=2882 comm="dhcpcd" name="dhcpcd" dev="tmpfs" ino=395 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 200.452134][ T29] audit: type=1400 audit(1737820465.979:141): avc: denied { remove_name } for pid=2882 comm="dhcpcd" name="sock" dev="tmpfs" ino=397 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 200.474593][ T29] audit: type=1400 audit(1737820465.979:142): avc: denied { unlink } for pid=2882 comm="dhcpcd" name="sock" dev="tmpfs" ino=397 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 [ 200.497369][ T29] audit: type=1400 audit(1737820465.979:143): avc: denied { unlink } for pid=2882 comm="dhcpcd" name="pid" dev="tmpfs" ino=396 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Stopping network: OK Stopping iptables: OK [ 201.808215][ T29] audit: type=1400 audit(1737820467.409:144): avc: denied { search } for pid=7134 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping system message bus: done Stopping klogd: OK Stopping acpid: [ 203.619980][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 203.620006][ T29] audit: type=1400 audit(1737820469.229:151): avc: denied { write } for pid=2829 comm="acpid" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 203.647527][ T29] audit: type=1400 audit(1737820469.229:152): avc: denied { remove_name } for pid=2829 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 203.670089][ T29] audit: type=1400 audit(1737820469.229:153): avc: denied { unlink } for pid=2829 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK Stopping syslogd: OK [ 205.133516][ T29] audit: type=1400 audit(1737820470.749:154): avc: denied { module_request } for pid=6943 comm="syz-executor" kmod="rtnl-link-veth" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 205.223522][ T29] audit: type=1400 audit(1737820470.749:155): avc: denied { sys_module } for pid=6936 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff [ 207.582809][ T7357] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 207.592272][ T7357] ACPI: PM: Preparing to enter system sleep state S5 [ 207.601062][ T7357] reboot: Power down serialport: VM disconnected.