0.537292][ C0] [ 320.540295][ C0] __schedule+0x105f/0x34b0 [ 320.544915][ C0] ? __pfx___schedule+0x10/0x10 [ 320.549855][ C0] ? schedule+0x298/0x350 [ 320.554287][ C0] ? __pfx_lock_release+0x10/0x10 [ 320.559403][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 320.564694][ C0] ? lock_acquire+0x2f/0xb0 [ 320.569295][ C0] ? schedule+0x1fd/0x350 [ 320.573717][ C0] schedule+0xe7/0x350 [ 320.577876][ C0] schedule_preempt_disabled+0x13/0x30 [ 320.583418][ C0] __mutex_lock+0x5b8/0x9c0 [ 320.588027][ C0] ? input_register_device+0x98a/0x1110 [ 320.593685][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 320.598825][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 320.604302][ C0] ? kfree+0x130/0x480 [ 320.608451][ C0] ? kobject_get_path+0x94/0x2b0 [ 320.613477][ C0] ? input_register_device+0x97c/0x1110 [ 320.619135][ C0] ? input_register_device+0x98a/0x1110 [ 320.624787][ C0] input_register_device+0x98a/0x1110 [ 320.630262][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 320.635396][ C0] hid_connect+0x13a8/0x18a0 [ 320.640074][ C0] ? trace_kmalloc+0x2d/0xe0 [ 320.644760][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 320.649886][ C0] ? __asan_memset+0x23/0x50 [ 320.654569][ C0] ? __pfx_hid_connect+0x10/0x10 [ 320.659589][ C0] ? usbhid_start+0x152c/0x2340 [ 320.664550][ C0] hid_hw_start+0xaa/0x140 [ 320.669042][ C0] hid_device_probe+0x3e7/0x490 [ 320.673981][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 320.679449][ C0] really_probe+0x23e/0xa90 [ 320.684042][ C0] __driver_probe_device+0x1de/0x440 [ 320.689416][ C0] driver_probe_device+0x4c/0x1b0 [ 320.694532][ C0] __device_attach_driver+0x1df/0x310 [ 320.700000][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 320.705971][ C0] bus_for_each_drv+0x157/0x1e0 [ 320.710922][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 320.716396][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 320.721698][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 320.727608][ C0] __device_attach+0x1e8/0x4b0 [ 320.732544][ C0] ? __pfx___device_attach+0x10/0x10 [ 320.737909][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 320.743203][ C0] bus_probe_device+0x17f/0x1c0 [ 320.748160][ C0] device_add+0x114b/0x1a70 [ 320.752767][ C0] ? __pfx_device_add+0x10/0x10 [ 320.757722][ C0] ? __debugfs_create_file+0x413/0x660 [ 320.763309][ C0] hid_add_device+0x37f/0xa70 [ 320.768176][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 320.773739][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 320.779049][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 320.784631][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 320.789999][ C0] usbhid_probe+0xd3b/0x1410 [ 320.794697][ C0] usb_probe_interface+0x309/0x9d0 [ 320.799915][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 320.805644][ C0] really_probe+0x23e/0xa90 [ 320.810268][ C0] __driver_probe_device+0x1de/0x440 [ 320.815659][ C0] driver_probe_device+0x4c/0x1b0 [ 320.820775][ C0] __device_attach_driver+0x1df/0x310 [ 320.826241][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 320.832225][ C0] bus_for_each_drv+0x157/0x1e0 [ 320.837182][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 320.842709][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 320.848015][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 320.853925][ C0] __device_attach+0x1e8/0x4b0 [ 320.858799][ C0] ? __pfx___device_attach+0x10/0x10 [ 320.864182][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 320.869528][ C0] bus_probe_device+0x17f/0x1c0 [ 320.874519][ C0] device_add+0x114b/0x1a70 [ 320.879220][ C0] ? __pfx_device_add+0x10/0x10 [ 320.884162][ C0] ? mark_held_locks+0x9f/0xe0 [ 320.889033][ C0] usb_set_configuration+0x10cb/0x1c50 [ 320.894630][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 320.900821][ C0] usb_generic_driver_probe+0xb1/0x110 [ 320.906476][ C0] usb_probe_device+0xec/0x3e0 [ 320.911319][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 320.916795][ C0] really_probe+0x23e/0xa90 [ 320.921405][ C0] __driver_probe_device+0x1de/0x440 [ 320.926792][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 320.932357][ C0] driver_probe_device+0x4c/0x1b0 [ 320.937538][ C0] __device_attach_driver+0x1df/0x310 [ 320.943014][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 320.948993][ C0] bus_for_each_drv+0x157/0x1e0 [ 320.953959][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 320.959432][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 320.964738][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 320.970656][ C0] __device_attach+0x1e8/0x4b0 [ 320.975506][ C0] ? __pfx___device_attach+0x10/0x10 [ 320.980882][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 320.986258][ C0] bus_probe_device+0x17f/0x1c0 [ 320.991219][ C0] device_add+0x114b/0x1a70 [ 320.995823][ C0] ? __pfx_device_add+0x10/0x10 [ 321.000766][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 321.006607][ C0] usb_new_device+0xd90/0x1a10 [ 321.011533][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 321.016863][ C0] hub_event+0x2e58/0x4f40 [ 321.021441][ C0] ? __pfx_hub_event+0x10/0x10 [ 321.026308][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 321.032033][ C0] ? rcu_is_watching+0x12/0xc0 [ 321.036888][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.042182][ C0] ? process_one_work+0x921/0x1ba0 [ 321.047456][ C0] ? lock_acquire+0x2f/0xb0 [ 321.052050][ C0] ? process_one_work+0x921/0x1ba0 [ 321.057336][ C0] process_one_work+0x9c5/0x1ba0 [ 321.062406][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 321.067789][ C0] ? __pfx_process_one_work+0x10/0x10 [ 321.073272][ C0] ? assign_work+0x1a0/0x250 [ 321.077964][ C0] worker_thread+0x6c8/0xf00 [ 321.082667][ C0] ? __kthread_parkme+0x148/0x220 [ 321.087779][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.092988][ C0] kthread+0x2c1/0x3a0 [ 321.097138][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.102428][ C0] ? __pfx_kthread+0x10/0x10 [ 321.107107][ C0] ret_from_fork+0x45/0x80 [ 321.111624][ C0] ? __pfx_kthread+0x10/0x10 [ 321.116304][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.121186][ C0] [ 321.124274][ C0] task:kworker/1:5 state:D stack:22016 pid:5813 tgid:5813 ppid:2 flags:0x00004000 [ 321.134591][ C0] Workqueue: usb_hub_wq hub_event [ 321.139741][ C0] Call Trace: [ 321.143168][ C0] [ 321.146166][ C0] __schedule+0x105f/0x34b0 [ 321.150768][ C0] ? __pfx___schedule+0x10/0x10 [ 321.155719][ C0] ? schedule+0x298/0x350 [ 321.160140][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.165268][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.170595][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 321.176067][ C0] schedule+0xe7/0x350 [ 321.180216][ C0] usb_kill_urb.part.0+0x1ca/0x250 [ 321.185413][ C0] ? __pfx_usb_kill_urb.part.0+0x10/0x10 [ 321.191141][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 321.197320][ C0] ? __pfx___might_resched+0x10/0x10 [ 321.202707][ C0] ? mark_held_locks+0x9f/0xe0 [ 321.207585][ C0] usb_kill_urb+0x83/0xa0 [ 321.212008][ C0] usb_hcd_flush_endpoint+0x1d9/0x3e0 [ 321.217466][ C0] ? mark_held_locks+0x9f/0xe0 [ 321.222335][ C0] usb_disable_interface+0x1ce/0x4c0 [ 321.227739][ C0] usb_unbind_interface+0x3c5/0x970 [ 321.233016][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 321.237967][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 321.243773][ C0] device_remove+0x122/0x170 [ 321.248450][ C0] device_release_driver_internal+0x44a/0x610 [ 321.254623][ C0] bus_remove_device+0x22f/0x420 [ 321.259697][ C0] device_del+0x396/0x9f0 [ 321.264203][ C0] ? __pfx_device_del+0x10/0x10 [ 321.269134][ C0] ? kobject_put+0x210/0x5a0 [ 321.273924][ C0] usb_disable_device+0x36c/0x7f0 [ 321.279080][ C0] usb_disconnect+0x2e1/0x920 [ 321.283894][ C0] hub_event+0x1bed/0x4f40 [ 321.288516][ C0] ? lock_acquire+0x2f/0xb0 [ 321.293164][ C0] ? __pfx_hub_event+0x10/0x10 [ 321.298072][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 321.303909][ C0] ? rcu_is_watching+0x12/0xc0 [ 321.308759][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.314045][ C0] ? process_one_work+0x921/0x1ba0 [ 321.319350][ C0] ? lock_acquire+0x2f/0xb0 [ 321.323958][ C0] ? process_one_work+0x921/0x1ba0 [ 321.329179][ C0] process_one_work+0x9c5/0x1ba0 [ 321.334248][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 321.339990][ C0] ? __pfx_process_one_work+0x10/0x10 [ 321.345489][ C0] ? assign_work+0x1a0/0x250 [ 321.350186][ C0] worker_thread+0x6c8/0xf00 [ 321.354894][ C0] ? __kthread_parkme+0x148/0x220 [ 321.360012][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.365215][ C0] kthread+0x2c1/0x3a0 [ 321.369365][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.374651][ C0] ? __pfx_kthread+0x10/0x10 [ 321.379327][ C0] ret_from_fork+0x45/0x80 [ 321.383936][ C0] ? __pfx_kthread+0x10/0x10 [ 321.388605][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.393479][ C0] [ 321.396561][ C0] task:kworker/1:6 state:I stack:29312 pid:5816 tgid:5816 ppid:2 flags:0x00004000 [ 321.406897][ C0] Workqueue: 0x0 (events_power_efficient) [ 321.412815][ C0] Call Trace: [ 321.416191][ C0] [ 321.419190][ C0] __schedule+0x105f/0x34b0 [ 321.423786][ C0] ? __pfx___schedule+0x10/0x10 [ 321.428729][ C0] ? schedule+0x298/0x350 [ 321.433142][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.438262][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.443541][ C0] ? lock_acquire+0x2f/0xb0 [ 321.448215][ C0] ? schedule+0x1fd/0x350 [ 321.452637][ C0] schedule+0xe7/0x350 [ 321.456786][ C0] ? worker_thread+0x271/0xf00 [ 321.461652][ C0] worker_thread+0x2de/0xf00 [ 321.466350][ C0] ? __kthread_parkme+0x148/0x220 [ 321.471463][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.476676][ C0] kthread+0x2c1/0x3a0 [ 321.480910][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.486198][ C0] ? __pfx_kthread+0x10/0x10 [ 321.490875][ C0] ret_from_fork+0x45/0x80 [ 321.495382][ C0] ? __pfx_kthread+0x10/0x10 [ 321.500058][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.504925][ C0] [ 321.507998][ C0] task:kworker/0:3 state:I stack:24144 pid:5818 tgid:5818 ppid:2 flags:0x00004000 [ 321.518299][ C0] Workqueue: 0x0 (pm) [ 321.522467][ C0] Call Trace: [ 321.525807][ C0] [ 321.528887][ C0] __schedule+0x105f/0x34b0 [ 321.533482][ C0] ? __pfx___schedule+0x10/0x10 [ 321.538414][ C0] ? schedule+0x298/0x350 [ 321.542845][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.547952][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.553242][ C0] ? lock_acquire+0x2f/0xb0 [ 321.557829][ C0] ? schedule+0x1fd/0x350 [ 321.562245][ C0] schedule+0xe7/0x350 [ 321.566395][ C0] ? worker_thread+0x271/0xf00 [ 321.571257][ C0] worker_thread+0x2de/0xf00 [ 321.575963][ C0] ? __kthread_parkme+0x148/0x220 [ 321.581073][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.586283][ C0] kthread+0x2c1/0x3a0 [ 321.590430][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.595715][ C0] ? __pfx_kthread+0x10/0x10 [ 321.600391][ C0] ret_from_fork+0x45/0x80 [ 321.604905][ C0] ? __pfx_kthread+0x10/0x10 [ 321.609577][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.614452][ C0] [ 321.617535][ C0] task:kworker/0:4 state:I stack:22880 pid:5819 tgid:5819 ppid:2 flags:0x00004000 [ 321.627832][ C0] Workqueue: 0x0 (usb_hub_wq) [ 321.632689][ C0] Call Trace: [ 321.636021][ C0] [ 321.639016][ C0] __schedule+0x105f/0x34b0 [ 321.643609][ C0] ? __pfx___schedule+0x10/0x10 [ 321.648540][ C0] ? schedule+0x298/0x350 [ 321.652953][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.658074][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.663359][ C0] ? lock_acquire+0x2f/0xb0 [ 321.667956][ C0] ? schedule+0x1fd/0x350 [ 321.672371][ C0] schedule+0xe7/0x350 [ 321.676549][ C0] ? worker_thread+0x271/0xf00 [ 321.681397][ C0] worker_thread+0x2de/0xf00 [ 321.686104][ C0] ? __kthread_parkme+0x148/0x220 [ 321.691218][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.696422][ C0] kthread+0x2c1/0x3a0 [ 321.700578][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.705851][ C0] ? __pfx_kthread+0x10/0x10 [ 321.710514][ C0] ret_from_fork+0x45/0x80 [ 321.715021][ C0] ? __pfx_kthread+0x10/0x10 [ 321.719691][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.724567][ C0] [ 321.727643][ C0] task:kworker/0:5 state:I stack:22704 pid:5820 tgid:5820 ppid:2 flags:0x00004000 [ 321.737943][ C0] Workqueue: 0x0 (events) [ 321.742483][ C0] Call Trace: [ 321.745812][ C0] [ 321.748810][ C0] __schedule+0x105f/0x34b0 [ 321.753409][ C0] ? __pfx___schedule+0x10/0x10 [ 321.758351][ C0] ? schedule+0x298/0x350 [ 321.762766][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.767879][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.773155][ C0] ? lock_acquire+0x2f/0xb0 [ 321.777744][ C0] ? schedule+0x1fd/0x350 [ 321.782161][ C0] schedule+0xe7/0x350 [ 321.786304][ C0] ? worker_thread+0x271/0xf00 [ 321.791159][ C0] worker_thread+0x2de/0xf00 [ 321.795861][ C0] ? __kthread_parkme+0x148/0x220 [ 321.800967][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.806172][ C0] kthread+0x2c1/0x3a0 [ 321.810309][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.815591][ C0] ? __pfx_kthread+0x10/0x10 [ 321.820256][ C0] ret_from_fork+0x45/0x80 [ 321.824845][ C0] ? __pfx_kthread+0x10/0x10 [ 321.829514][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.834405][ C0] [ 321.837491][ C0] task:kworker/0:6 state:I stack:28960 pid:5821 tgid:5821 ppid:2 flags:0x00004000 [ 321.847816][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 321.852846][ C0] Call Trace: [ 321.856174][ C0] [ 321.859159][ C0] __schedule+0x105f/0x34b0 [ 321.863761][ C0] ? __pfx___schedule+0x10/0x10 [ 321.868784][ C0] ? schedule+0x298/0x350 [ 321.873198][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.878316][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.883782][ C0] ? lock_acquire+0x2f/0xb0 [ 321.888382][ C0] ? schedule+0x1fd/0x350 [ 321.892817][ C0] schedule+0xe7/0x350 [ 321.897014][ C0] ? worker_thread+0x271/0xf00 [ 321.901884][ C0] worker_thread+0x2de/0xf00 [ 321.906589][ C0] ? __kthread_parkme+0x148/0x220 [ 321.911792][ C0] ? __pfx_worker_thread+0x10/0x10 [ 321.917005][ C0] kthread+0x2c1/0x3a0 [ 321.921156][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 321.926442][ C0] ? __pfx_kthread+0x10/0x10 [ 321.931218][ C0] ret_from_fork+0x45/0x80 [ 321.935744][ C0] ? __pfx_kthread+0x10/0x10 [ 321.940424][ C0] ret_from_fork_asm+0x1a/0x30 [ 321.945307][ C0] [ 321.948396][ C0] task:kworker/0:7 state:D stack:22928 pid:6038 tgid:6038 ppid:2 flags:0x00004000 [ 321.958788][ C0] Workqueue: usb_hub_wq hub_event [ 321.963930][ C0] Call Trace: [ 321.967267][ C0] [ 321.970262][ C0] __schedule+0x105f/0x34b0 [ 321.974865][ C0] ? __pfx___schedule+0x10/0x10 [ 321.979812][ C0] ? schedule+0x298/0x350 [ 321.984227][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.989352][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 321.994649][ C0] ? lock_acquire+0x2f/0xb0 [ 321.999247][ C0] ? schedule+0x1fd/0x350 [ 322.003672][ C0] ? msleep+0x5d/0xd0 [ 322.007738][ C0] schedule+0xe7/0x350 [ 322.011908][ C0] schedule_timeout+0x136/0x2a0 [ 322.017185][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 322.022763][ C0] ? __pfx_process_timeout+0x10/0x10 [ 322.028138][ C0] ? mark_held_locks+0x9f/0xe0 [ 322.033001][ C0] ? rcu_is_watching+0x12/0xc0 [ 322.037852][ C0] msleep+0x9b/0xd0 [ 322.041751][ C0] usbhid_open+0x213/0x3d0 [ 322.046287][ C0] hid_hw_open+0xe2/0x170 [ 322.050736][ C0] input_open_device+0x1c9/0x320 [ 322.055756][ C0] ? __pfx_hidinput_open+0x10/0x10 [ 322.060955][ C0] kbd_connect+0x103/0x160 [ 322.065457][ C0] input_attach_handler.isra.0+0x181/0x260 [ 322.071371][ C0] input_register_device+0xa84/0x1110 [ 322.076858][ C0] hidinput_connect+0x1d9c/0x2ba0 [ 322.082010][ C0] hid_connect+0x13a8/0x18a0 [ 322.086670][ C0] ? trace_kmalloc+0x2d/0xe0 [ 322.091339][ C0] ? __kmalloc_noprof+0x202/0x3c0 [ 322.096501][ C0] ? __asan_memset+0x23/0x50 [ 322.101180][ C0] ? __pfx_hid_connect+0x10/0x10 [ 322.106214][ C0] ? usbhid_start+0x152c/0x2340 [ 322.111182][ C0] hid_hw_start+0xaa/0x140 [ 322.115686][ C0] hid_device_probe+0x3e7/0x490 [ 322.120622][ C0] ? __pfx_hid_device_probe+0x10/0x10 [ 322.126077][ C0] really_probe+0x23e/0xa90 [ 322.130777][ C0] __driver_probe_device+0x1de/0x440 [ 322.136162][ C0] driver_probe_device+0x4c/0x1b0 [ 322.141269][ C0] __device_attach_driver+0x1df/0x310 [ 322.146757][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 322.152735][ C0] bus_for_each_drv+0x157/0x1e0 [ 322.157680][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 322.163190][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 322.168477][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 322.174386][ C0] __device_attach+0x1e8/0x4b0 [ 322.179237][ C0] ? __pfx___device_attach+0x10/0x10 [ 322.184620][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 322.189929][ C0] bus_probe_device+0x17f/0x1c0 [ 322.194904][ C0] device_add+0x114b/0x1a70 [ 322.199520][ C0] ? __pfx_device_add+0x10/0x10 [ 322.204480][ C0] ? __debugfs_create_file+0x413/0x660 [ 322.210061][ C0] hid_add_device+0x37f/0xa70 [ 322.214915][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 322.220587][ C0] ? __pfx_hid_add_device+0x10/0x10 [ 322.225906][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 322.231478][ C0] ? __raw_spin_lock_init+0x3a/0x110 [ 322.236861][ C0] usbhid_probe+0xd3b/0x1410 [ 322.241569][ C0] usb_probe_interface+0x309/0x9d0 [ 322.246890][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 322.252626][ C0] really_probe+0x23e/0xa90 [ 322.257249][ C0] __driver_probe_device+0x1de/0x440 [ 322.262628][ C0] driver_probe_device+0x4c/0x1b0 [ 322.267758][ C0] __device_attach_driver+0x1df/0x310 [ 322.273221][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 322.279200][ C0] bus_for_each_drv+0x157/0x1e0 [ 322.284236][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 322.289709][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 322.295000][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 322.300898][ C0] __device_attach+0x1e8/0x4b0 [ 322.305745][ C0] ? __pfx___device_attach+0x10/0x10 [ 322.311109][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 322.316388][ C0] bus_probe_device+0x17f/0x1c0 [ 322.321354][ C0] device_add+0x114b/0x1a70 [ 322.325946][ C0] ? __pfx_device_add+0x10/0x10 [ 322.330880][ C0] ? mark_held_locks+0x9f/0xe0 [ 322.335756][ C0] usb_set_configuration+0x10cb/0x1c50 [ 322.341339][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 322.347501][ C0] usb_generic_driver_probe+0xb1/0x110 [ 322.353056][ C0] usb_probe_device+0xec/0x3e0 [ 322.357890][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 322.363329][ C0] really_probe+0x23e/0xa90 [ 322.367910][ C0] __driver_probe_device+0x1de/0x440 [ 322.373274][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 322.378823][ C0] driver_probe_device+0x4c/0x1b0 [ 322.383933][ C0] __device_attach_driver+0x1df/0x310 [ 322.389398][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 322.395369][ C0] bus_for_each_drv+0x157/0x1e0 [ 322.400314][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 322.405778][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 322.411065][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 322.416961][ C0] __device_attach+0x1e8/0x4b0 [ 322.421812][ C0] ? __pfx___device_attach+0x10/0x10 [ 322.427183][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 322.432488][ C0] bus_probe_device+0x17f/0x1c0 [ 322.437455][ C0] device_add+0x114b/0x1a70 [ 322.442042][ C0] ? __pfx_device_add+0x10/0x10 [ 322.446980][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 322.452815][ C0] usb_new_device+0xd90/0x1a10 [ 322.457690][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 322.462995][ C0] hub_event+0x2e58/0x4f40 [ 322.467545][ C0] ? __pfx_hub_event+0x10/0x10 [ 322.472422][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 322.478152][ C0] ? rcu_is_watching+0x12/0xc0 [ 322.482988][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 322.488354][ C0] ? process_one_work+0x921/0x1ba0 [ 322.493567][ C0] ? lock_acquire+0x2f/0xb0 [ 322.498166][ C0] ? process_one_work+0x921/0x1ba0 [ 322.503375][ C0] process_one_work+0x9c5/0x1ba0 [ 322.508424][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 322.513820][ C0] ? __pfx_process_one_work+0x10/0x10 [ 322.519300][ C0] ? assign_work+0x1a0/0x250 [ 322.523986][ C0] worker_thread+0x6c8/0xf00 [ 322.528687][ C0] ? __kthread_parkme+0x148/0x220 [ 322.533799][ C0] ? __pfx_worker_thread+0x10/0x10 [ 322.539002][ C0] kthread+0x2c1/0x3a0 [ 322.543151][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 322.548437][ C0] ? __pfx_kthread+0x10/0x10 [ 322.553115][ C0] ret_from_fork+0x45/0x80 [ 322.557622][ C0] ? __pfx_kthread+0x10/0x10 [ 322.562297][ C0] ret_from_fork_asm+0x1a/0x30 [ 322.567171][ C0] [ 322.570297][ C0] task:syz-executor state:S stack:24784 pid:10776 tgid:10776 ppid:1 flags:0x00004002 [ 322.580699][ C0] Call Trace: [ 322.584041][ C0] [ 322.587037][ C0] __schedule+0x105f/0x34b0 [ 322.591633][ C0] ? __pfx___schedule+0x10/0x10 [ 322.596576][ C0] ? schedule+0x298/0x350 [ 322.600997][ C0] ? __pfx_lock_release+0x10/0x10 [ 322.606120][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 322.611406][ C0] ? lock_acquire+0x2f/0xb0 [ 322.615998][ C0] ? schedule+0x1fd/0x350 [ 322.620416][ C0] schedule+0xe7/0x350 [ 322.624569][ C0] do_wait+0x1dd/0x570 [ 322.628738][ C0] kernel_wait4+0x16c/0x280 [ 322.633351][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 322.638555][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 322.644305][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 322.649597][ C0] ? __pfx_lock_release+0x10/0x10 [ 322.654726][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 322.659912][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 322.665730][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 322.671283][ C0] do_exit+0x2530/0x2ce0 [ 322.675625][ C0] ? get_signal+0x8f2/0x2770 [ 322.680482][ C0] ? __pfx_do_exit+0x10/0x10 [ 322.685162][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 322.690624][ C0] do_group_exit+0xd3/0x2a0 [ 322.695410][ C0] get_signal+0x25fb/0x2770 [ 322.700001][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 322.705211][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 322.710774][ C0] ? __pfx_get_signal+0x10/0x10 [ 322.715710][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 322.721014][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 322.726655][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 322.732921][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 322.739189][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 322.744932][ C0] do_syscall_64+0xda/0x250 [ 322.749567][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.755573][ C0] RIP: 0033:0x7f6342b007c3 [ 322.760069][ C0] RSP: 002b:00007ffe56ca2e08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 322.768568][ C0] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f6342b007c3 [ 322.776622][ C0] RDX: 00007ffe56ca2e20 RSI: 0000000000000000 RDI: 0000000000000000 [ 322.784688][ C0] RBP: 00007ffe56ca2e7c R08: 000000000000e146 R09: 00007f63437c6080 [ 322.793009][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 322.801062][ C0] R13: 000000000004aa39 R14: 000000000004a67a R15: 00007ffe56ca2ed0 [ 322.809137][ C0] [ 322.812222][ C0] task:syz-executor state:D stack:24784 pid:10777 tgid:10777 ppid:1 flags:0x00004006 [ 322.822554][ C0] Call Trace: [ 322.825888][ C0] [ 322.828880][ C0] __schedule+0x105f/0x34b0 [ 322.833474][ C0] ? __pfx___schedule+0x10/0x10 [ 322.838419][ C0] ? schedule+0x298/0x350 [ 322.842830][ C0] ? __pfx_lock_release+0x10/0x10 [ 322.847944][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 322.853229][ C0] ? lock_acquire+0x2f/0xb0 [ 322.857828][ C0] ? schedule+0x1fd/0x350 [ 322.862244][ C0] schedule+0xe7/0x350 [ 322.866414][ C0] exp_funnel_lock+0x344/0x3b0 [ 322.871333][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 322.876715][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 322.883069][ C0] ? __pfx___might_resched+0x10/0x10 [ 322.888551][ C0] synchronize_rcu_expedited+0x290/0x450 [ 322.894298][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 322.900617][ C0] ? __pfx_lock_release+0x10/0x10 [ 322.905826][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 322.911292][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 322.916602][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 322.921824][ C0] ? up_write+0x1b2/0x520 [ 322.926262][ C0] namespace_unlock+0x1b5/0x490 [ 322.931205][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 322.936674][ C0] ? free_nsproxy+0x47/0x470 [ 322.941356][ C0] put_mnt_ns+0xf4/0x130 [ 322.945679][ C0] ? free_nsproxy+0x47/0x470 [ 322.950345][ C0] free_nsproxy+0x47/0x470 [ 322.954844][ C0] switch_task_namespaces+0xeb/0x100 [ 322.960211][ C0] do_exit+0xad8/0x2ce0 [ 322.964447][ C0] ? get_signal+0x8f2/0x2770 [ 322.969126][ C0] ? __pfx_do_exit+0x10/0x10 [ 322.973808][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 322.978911][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 322.984368][ C0] do_group_exit+0xd3/0x2a0 [ 322.988967][ C0] get_signal+0x25fb/0x2770 [ 322.993553][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 322.999300][ C0] ? __pfx_get_signal+0x10/0x10 [ 323.004241][ C0] ? __do_sys_wait4+0xd2/0x170 [ 323.009112][ C0] ? find_held_lock+0x2d/0x110 [ 323.013956][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 323.019694][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 323.025978][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 323.031711][ C0] do_syscall_64+0xda/0x250 [ 323.036323][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.042313][ C0] RIP: 0033:0x7f9bf4dc4953 [ 323.046970][ C0] RSP: 002b:00007ffcddd58248 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 323.055492][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f9bf4dc4953 [ 323.063552][ C0] RDX: 0000000040000000 RSI: 00007ffcddd5827c RDI: 00000000ffffffff [ 323.071613][ C0] RBP: 00007ffcddd5827c R08: 000000000000e182 R09: 00007f9bf4c4a080 [ 323.079668][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 323.087719][ C0] R13: 0000000000000000 R14: 000000000004a4a2 R15: 00007ffcddd582d0 [ 323.095793][ C0] [ 323.098965][ C0] task:syz-executor state:S stack:24784 pid:10778 tgid:10778 ppid:1 flags:0x00004002 [ 323.110468][ C0] Call Trace: [ 323.113820][ C0] [ 323.116828][ C0] __schedule+0x105f/0x34b0 [ 323.121447][ C0] ? __pfx___schedule+0x10/0x10 [ 323.126393][ C0] ? schedule+0x298/0x350 [ 323.130810][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.135942][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 323.141324][ C0] ? lock_acquire+0x2f/0xb0 [ 323.145963][ C0] ? schedule+0x1fd/0x350 [ 323.150383][ C0] schedule+0xe7/0x350 [ 323.154559][ C0] do_wait+0x1dd/0x570 [ 323.158738][ C0] kernel_wait4+0x16c/0x280 [ 323.163363][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 323.168518][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 323.174279][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 323.179584][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.184718][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 323.189906][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 323.195731][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 323.201299][ C0] do_exit+0x2530/0x2ce0 [ 323.205640][ C0] ? get_signal+0x8f2/0x2770 [ 323.210306][ C0] ? __pfx_do_exit+0x10/0x10 [ 323.214982][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 323.220445][ C0] do_group_exit+0xd3/0x2a0 [ 323.225054][ C0] get_signal+0x25fb/0x2770 [ 323.229648][ C0] ? hrtimer_nanosleep+0x176/0x370 [ 323.234871][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 323.240430][ C0] ? __pfx_get_signal+0x10/0x10 [ 323.245371][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 323.250678][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 323.256318][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 323.262578][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 323.268846][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 323.274577][ C0] do_syscall_64+0xda/0x250 [ 323.279189][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.285171][ C0] RIP: 0033:0x7f0d84d207c3 [ 323.289661][ C0] RSP: 002b:00007fff05698018 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 323.298156][ C0] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f0d84d207c3 [ 323.306202][ C0] RDX: 00007fff05698030 RSI: 0000000000000000 RDI: 0000000000000000 [ 323.314248][ C0] RBP: 00007fff0569808c R08: 000000000000e146 R09: 00007f0d859e7080 [ 323.322303][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 323.330356][ C0] R13: 000000000004aa71 R14: 000000000004a5c6 R15: 00007fff056980e0 [ 323.338435][ C0] [ 323.341541][ C0] task:syz-executor state:D stack:24784 pid:10781 tgid:10781 ppid:1 flags:0x00004006 [ 323.351851][ C0] Call Trace: [ 323.355192][ C0] [ 323.358183][ C0] __schedule+0x105f/0x34b0 [ 323.362789][ C0] ? __pfx___schedule+0x10/0x10 [ 323.367728][ C0] ? schedule+0x298/0x350 [ 323.372144][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.377254][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 323.382537][ C0] ? lock_acquire+0x2f/0xb0 [ 323.387139][ C0] ? schedule+0x1fd/0x350 [ 323.391561][ C0] schedule+0xe7/0x350 [ 323.395723][ C0] exp_funnel_lock+0x344/0x3b0 [ 323.400579][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 323.405990][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 323.412161][ C0] ? __pfx___might_resched+0x10/0x10 [ 323.417665][ C0] synchronize_rcu_expedited+0x290/0x450 [ 323.423400][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 323.429652][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.434769][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 323.440488][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 323.445801][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 323.451004][ C0] ? up_write+0x1b2/0x520 [ 323.455439][ C0] namespace_unlock+0x1b5/0x490 [ 323.460386][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 323.465944][ C0] ? free_nsproxy+0x47/0x470 [ 323.470639][ C0] put_mnt_ns+0xf4/0x130 [ 323.474958][ C0] ? free_nsproxy+0x47/0x470 [ 323.479632][ C0] free_nsproxy+0x47/0x470 [ 323.484127][ C0] switch_task_namespaces+0xeb/0x100 [ 323.489537][ C0] do_exit+0xad8/0x2ce0 [ 323.493800][ C0] ? get_signal+0x8f2/0x2770 [ 323.498472][ C0] ? __pfx_do_exit+0x10/0x10 [ 323.503150][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 323.508257][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 323.513724][ C0] do_group_exit+0xd3/0x2a0 [ 323.518345][ C0] get_signal+0x25fb/0x2770 [ 323.522933][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 323.528665][ C0] ? __pfx_get_signal+0x10/0x10 [ 323.533604][ C0] ? __do_sys_wait4+0xd2/0x170 [ 323.538470][ C0] ? find_held_lock+0x2d/0x110 [ 323.543318][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 323.548954][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 323.555216][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 323.560951][ C0] do_syscall_64+0xda/0x250 [ 323.565558][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.571546][ C0] RIP: 0033:0x7f784e494953 [ 323.576033][ C0] RSP: 002b:00007fffdcde3f38 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 323.584533][ C0] RAX: fffffffffffffe00 RBX: 0000000000000002 RCX: 00007f784e494953 [ 323.592672][ C0] RDX: 0000000040000000 RSI: 00007fffdcde3f6c RDI: 00000000ffffffff [ 323.600718][ C0] RBP: 00007fffdcde3f6c R08: 000000000000e180 R09: 00007f784f190080 [ 323.608768][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 323.616797][ C0] R13: 0000000000000000 R14: 000000000004a458 R15: 00007fffdcde3fc0 [ 323.624864][ C0] [ 323.627938][ C0] task:kworker/u8:9 state:S stack:26048 pid:10797 tgid:10797 ppid:2 flags:0x00004000 [ 323.638248][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 323.645468][ C0] Call Trace: [ 323.648815][ C0] [ 323.651811][ C0] __schedule+0x105f/0x34b0 [ 323.656491][ C0] ? __pfx___schedule+0x10/0x10 [ 323.661432][ C0] ? schedule+0x298/0x350 [ 323.665839][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.670957][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 323.676250][ C0] ? lock_acquire+0x2f/0xb0 [ 323.680858][ C0] ? schedule+0x1fd/0x350 [ 323.685276][ C0] schedule+0xe7/0x350 [ 323.689511][ C0] do_wait+0x1dd/0x570 [ 323.693689][ C0] kernel_wait+0xa0/0x160 [ 323.698100][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 323.703136][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 323.708866][ C0] ? lock_acquire+0x2f/0xb0 [ 323.713460][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 323.719459][ C0] process_one_work+0x9c5/0x1ba0 [ 323.724514][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 323.730246][ C0] ? __pfx_process_one_work+0x10/0x10 [ 323.735739][ C0] ? assign_work+0x1a0/0x250 [ 323.740512][ C0] worker_thread+0x6c8/0xf00 [ 323.745216][ C0] ? __kthread_parkme+0x148/0x220 [ 323.750411][ C0] ? __pfx_worker_thread+0x10/0x10 [ 323.755620][ C0] kthread+0x2c1/0x3a0 [ 323.759765][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 323.765043][ C0] ? __pfx_kthread+0x10/0x10 [ 323.769720][ C0] ret_from_fork+0x45/0x80 [ 323.774231][ C0] ? __pfx_kthread+0x10/0x10 [ 323.778984][ C0] ret_from_fork_asm+0x1a/0x30 [ 323.783856][ C0] [ 323.786928][ C0] task:syz-executor state:S stack:26144 pid:10896 tgid:10896 ppid:2966 flags:0x00000000 [ 323.797244][ C0] Call Trace: [ 323.800592][ C0] [ 323.803596][ C0] __schedule+0x105f/0x34b0 [ 323.808199][ C0] ? __pfx___schedule+0x10/0x10 [ 323.813145][ C0] ? schedule+0x298/0x350 [ 323.817556][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.822752][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 323.828039][ C0] ? lock_acquire+0x2f/0xb0 [ 323.832656][ C0] ? schedule+0x1fd/0x350 [ 323.837082][ C0] schedule+0xe7/0x350 [ 323.841262][ C0] do_wait+0x1dd/0x570 [ 323.845418][ C0] kernel_wait4+0x16c/0x280 [ 323.850007][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 323.855127][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 323.860840][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 323.866211][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 323.871769][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 323.877166][ C0] __do_sys_wait4+0x15f/0x170 [ 323.881961][ C0] ? find_held_lock+0x2d/0x110 [ 323.886818][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 323.892144][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 323.897553][ C0] do_syscall_64+0xcd/0x250 [ 323.902164][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.908157][ C0] RIP: 0033:0x7f4476fb4953 [ 323.912736][ C0] RSP: 002b:00007ffeab03b0c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 323.921234][ C0] RAX: ffffffffffffffda RBX: 0000000000002a91 RCX: 00007f4476fb4953 [ 323.929295][ C0] RDX: 0000000040000000 RSI: 00007ffeab03b0dc RDI: 00000000ffffffff [ 323.937441][ C0] RBP: 00007ffeab03b0dc R08: 0000000000000000 R09: 0000000000000000 [ 323.945491][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeab03b160 [ 323.953559][ C0] R13: 00007ffeab03b168 R14: 0000000000000009 R15: 0000000000000000 [ 323.961633][ C0] [ 323.964709][ C0] task:syz-executor state:S stack:24784 pid:10897 tgid:10897 ppid:10896 flags:0x00000000 [ 323.975025][ C0] Call Trace: [ 323.978365][ C0] [ 323.981362][ C0] __schedule+0x105f/0x34b0 [ 323.985968][ C0] ? __pfx___schedule+0x10/0x10 [ 323.990910][ C0] ? schedule+0x298/0x350 [ 323.995319][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.000437][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 324.005741][ C0] ? lock_acquire+0x2f/0xb0 [ 324.010356][ C0] ? schedule+0x1fd/0x350 [ 324.014776][ C0] schedule+0xe7/0x350 [ 324.018933][ C0] do_wait+0x1dd/0x570 [ 324.023101][ C0] kernel_wait4+0x16c/0x280 [ 324.027701][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 324.032830][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 324.038654][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 324.044033][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 324.049500][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 324.054887][ C0] __do_sys_wait4+0x15f/0x170 [ 324.059658][ C0] ? find_held_lock+0x2d/0x110 [ 324.064507][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 324.069839][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 324.075230][ C0] do_syscall_64+0xcd/0x250 [ 324.079921][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.085915][ C0] RIP: 0033:0x7f4476fb4953 [ 324.090401][ C0] RSP: 002b:00007ffeab03af08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 324.098900][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4476fb4953 [ 324.106943][ C0] RDX: 0000000040000000 RSI: 00007ffeab03af3c RDI: 00000000ffffffff [ 324.114984][ C0] RBP: 00007ffeab03af3c R08: 000000000000e1c0 R09: 00007f4476e3a080 [ 324.123032][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 324.131076][ C0] R13: 0000000000000000 R14: 000000000004aabe R15: 00007ffeab03af90 [ 324.139145][ C0] [ 324.142232][ C0] task:syz.3.28 state:D stack:27856 pid:13016 tgid:13015 ppid:10781 flags:0x00004006 [ 324.152554][ C0] Call Trace: [ 324.155881][ C0] [ 324.158874][ C0] __schedule+0x105f/0x34b0 [ 324.163482][ C0] ? __pfx___schedule+0x10/0x10 [ 324.168436][ C0] ? schedule+0x298/0x350 [ 324.172849][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.177965][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 324.183261][ C0] ? lock_acquire+0x2f/0xb0 [ 324.187851][ C0] ? schedule+0x1fd/0x350 [ 324.192300][ C0] schedule+0xe7/0x350 [ 324.196458][ C0] exp_funnel_lock+0x344/0x3b0 [ 324.201319][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 324.206710][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 324.212898][ C0] ? __pfx___might_resched+0x10/0x10 [ 324.218309][ C0] ? __pfx_raw_release+0x10/0x10 [ 324.223354][ C0] synchronize_rcu_expedited+0x290/0x450 [ 324.229103][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 324.235404][ C0] ? __pfx_raw_release+0x10/0x10 [ 324.240479][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 324.245717][ C0] ? preempt_schedule_common+0x44/0xc0 [ 324.251268][ C0] ? __cond_resched+0x1b/0x30 [ 324.256046][ C0] module_remove_driver+0x2e/0x260 [ 324.261326][ C0] bus_remove_driver+0x143/0x2c0 [ 324.266472][ C0] driver_unregister+0x76/0xb0 [ 324.271338][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 324.277166][ C0] raw_release+0x1ae/0x2b0 [ 324.281798][ C0] __fput+0x3f6/0xb60 [ 324.285888][ C0] task_work_run+0x14e/0x250 [ 324.290585][ C0] ? __pfx_task_work_run+0x10/0x10 [ 324.295802][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 324.301091][ C0] do_exit+0xadd/0x2ce0 [ 324.305345][ C0] ? get_signal+0x8f2/0x2770 [ 324.310020][ C0] ? __pfx_do_exit+0x10/0x10 [ 324.314792][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 324.319906][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 324.325373][ C0] do_group_exit+0xd3/0x2a0 [ 324.329965][ C0] get_signal+0x25fb/0x2770 [ 324.334565][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 324.340063][ C0] ? __pfx_get_signal+0x10/0x10 [ 324.345004][ C0] ? kfree+0x130/0x480 [ 324.349140][ C0] ? memdup_user+0x88/0xd0 [ 324.353633][ C0] ? raw_ioctl+0xa58/0x2b90 [ 324.358231][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 324.363864][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 324.370116][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 324.375324][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 324.381050][ C0] do_syscall_64+0xda/0x250 [ 324.385656][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.391644][ C0] RIP: 0033:0x7f784e49e31b [ 324.396122][ C0] RSP: 002b:00007f784df1df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.404634][ C0] RAX: fffffffffffffffc RBX: 0000000000000100 RCX: 00007f784e49e31b [ 324.412671][ C0] RDX: 00007f784df1dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 324.420704][ C0] RBP: 0000000000000003 R08: 00007f784e780320 R09: 0000000000000000 [ 324.428825][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000020000140 [ 324.436863][ C0] R13: 0000000000000000 R14: 00007f784e655f80 R15: 00007fffdcde3ba8 [ 324.444930][ C0] [ 324.448015][ C0] task:syz.2.27 state:D stack:27856 pid:13022 tgid:13018 ppid:10777 flags:0x00004006 [ 324.458317][ C0] Call Trace: [ 324.461660][ C0] [ 324.464650][ C0] __schedule+0x105f/0x34b0 [ 324.469255][ C0] ? __pfx___schedule+0x10/0x10 [ 324.474191][ C0] ? schedule+0x298/0x350 [ 324.478615][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.483828][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 324.489118][ C0] ? lock_acquire+0x2f/0xb0 [ 324.493738][ C0] ? schedule+0x1fd/0x350 [ 324.498159][ C0] schedule+0xe7/0x350 [ 324.502320][ C0] exp_funnel_lock+0x344/0x3b0 [ 324.507179][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 324.512574][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 324.518746][ C0] ? __pfx___might_resched+0x10/0x10 [ 324.524134][ C0] ? __pfx_raw_release+0x10/0x10 [ 324.529167][ C0] synchronize_rcu_expedited+0x290/0x450 [ 324.534905][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 324.541171][ C0] ? __pfx_raw_release+0x10/0x10 [ 324.546226][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 324.551509][ C0] ? __pfx_raw_release+0x10/0x10 [ 324.556550][ C0] module_remove_driver+0x2e/0x260 [ 324.561767][ C0] bus_remove_driver+0x143/0x2c0 [ 324.566811][ C0] driver_unregister+0x76/0xb0 [ 324.571663][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 324.577463][ C0] raw_release+0x1ae/0x2b0 [ 324.581970][ C0] __fput+0x3f6/0xb60 [ 324.586154][ C0] task_work_run+0x14e/0x250 [ 324.590853][ C0] ? __pfx_task_work_run+0x10/0x10 [ 324.596236][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 324.601519][ C0] do_exit+0xadd/0x2ce0 [ 324.605777][ C0] ? get_signal+0x8f2/0x2770 [ 324.610445][ C0] ? __pfx_do_exit+0x10/0x10 [ 324.615121][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 324.620236][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 324.625692][ C0] do_group_exit+0xd3/0x2a0 [ 324.630291][ C0] get_signal+0x25fb/0x2770 [ 324.634889][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 324.640362][ C0] ? __pfx_get_signal+0x10/0x10 [ 324.645297][ C0] ? kfree+0x130/0x480 [ 324.649446][ C0] ? memdup_user+0x88/0xd0 [ 324.653934][ C0] ? raw_ioctl+0xa58/0x2b90 [ 324.658563][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 324.664212][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 324.670471][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 324.675693][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 324.681422][ C0] do_syscall_64+0xda/0x250 [ 324.686024][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.692027][ C0] RIP: 0033:0x7f9bf4dce31b [ 324.696507][ C0] RSP: 002b:00007f9bf4847f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.704993][ C0] RAX: fffffffffffffffc RBX: 0000000000000100 RCX: 00007f9bf4dce31b [ 324.713038][ C0] RDX: 00007f9bf4847ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 324.721086][ C0] RBP: 0000000000000003 R08: 00007f9bf50b0320 R09: 0000000000000000 [ 324.729130][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000020000140 [ 324.737176][ C0] R13: 0000000000000000 R14: 00007f9bf4f85f80 R15: 00007ffcddd57eb8 [ 324.745303][ C0] [ 324.748387][ C0] task:syz.9.31 state:D stack:27200 pid:13034 tgid:13034 ppid:10778 flags:0x00004006 [ 324.758709][ C0] Call Trace: [ 324.762044][ C0] [ 324.765037][ C0] __schedule+0x105f/0x34b0 [ 324.769641][ C0] ? __pfx___schedule+0x10/0x10 [ 324.774581][ C0] ? schedule+0x298/0x350 [ 324.779000][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.784119][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 324.789418][ C0] ? lock_acquire+0x2f/0xb0 [ 324.794019][ C0] ? schedule+0x1fd/0x350 [ 324.798440][ C0] schedule+0xe7/0x350 [ 324.802600][ C0] exp_funnel_lock+0x344/0x3b0 [ 324.807484][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 324.812867][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 324.819084][ C0] ? __pfx___might_resched+0x10/0x10 [ 324.824489][ C0] synchronize_rcu_expedited+0x290/0x450 [ 324.830236][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 324.836497][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.841624][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 324.847091][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 324.852413][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 324.857624][ C0] ? up_write+0x1b2/0x520 [ 324.862064][ C0] namespace_unlock+0x1b5/0x490 [ 324.867001][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 324.872464][ C0] ? free_nsproxy+0x47/0x470 [ 324.877159][ C0] put_mnt_ns+0xf4/0x130 [ 324.881579][ C0] ? free_nsproxy+0x47/0x470 [ 324.886257][ C0] free_nsproxy+0x47/0x470 [ 324.890762][ C0] switch_task_namespaces+0xeb/0x100 [ 324.896139][ C0] do_exit+0xad8/0x2ce0 [ 324.900412][ C0] ? get_signal+0x8f2/0x2770 [ 324.905109][ C0] ? __pfx_do_exit+0x10/0x10 [ 324.909802][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 324.914925][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 324.920388][ C0] do_group_exit+0xd3/0x2a0 [ 324.925008][ C0] get_signal+0x25fb/0x2770 [ 324.929609][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 324.934903][ C0] ? ktime_get+0xd9/0x1a0 [ 324.939320][ C0] ? __pfx_get_signal+0x10/0x10 [ 324.944256][ C0] ? __pfx_do_futex+0x10/0x10 [ 324.949018][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 324.954687][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 324.960955][ C0] ? rcu_is_watching+0x12/0xc0 [ 324.965899][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 324.971637][ C0] do_syscall_64+0xda/0x250 [ 324.976240][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.982239][ C0] RIP: 0033:0x7f0d84cee719 [ 324.986777][ C0] RSP: 002b:00007fff05697e28 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 324.995279][ C0] RAX: fffffffffffffdfc RBX: 00007fff05697f50 RCX: 00007f0d84cee719 [ 325.003330][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0d84ea5f8c [ 325.011380][ C0] RBP: 00007f0d84ea5f8c R08: 00007f0d859e7080 R09: 00007fff0569811f [ 325.019429][ C0] R10: 00007fff05697f30 R11: 0000000000000246 R12: 000000000004abc5 [ 325.027596][ C0] R13: 00007fff05697f30 R14: 000000000000015e R15: 000000000004aa67 [ 325.035687][ C0] [ 325.038778][ C0] task:syz.8.30 state:D stack:28672 pid:13073 tgid:13043 ppid:10776 flags:0x00004004 [ 325.049099][ C0] Call Trace: [ 325.052447][ C0] [ 325.055458][ C0] __schedule+0x105f/0x34b0 [ 325.060074][ C0] ? __pfx___schedule+0x10/0x10 [ 325.065015][ C0] ? schedule+0x298/0x350 [ 325.069445][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.074579][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 325.079867][ C0] ? lock_acquire+0x2f/0xb0 [ 325.084463][ C0] ? schedule+0x1fd/0x350 [ 325.088880][ C0] schedule+0xe7/0x350 [ 325.093040][ C0] synchronize_rcu_expedited+0x392/0x450 [ 325.098780][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 325.105145][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 325.111329][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 325.116564][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 325.121970][ C0] module_remove_driver+0x2e/0x260 [ 325.127198][ C0] bus_remove_driver+0x143/0x2c0 [ 325.132379][ C0] driver_unregister+0x76/0xb0 [ 325.137271][ C0] usb_gadget_register_driver_owner+0x20f/0x330 [ 325.143639][ C0] raw_ioctl+0x1731/0x2b90 [ 325.148277][ C0] ? lock_acquire+0x2f/0xb0 [ 325.152900][ C0] ? __fget_files+0x40/0x3f0 [ 325.157633][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 325.162526][ C0] ? selinux_file_ioctl+0x180/0x270 [ 325.167832][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 325.173041][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 325.177901][ C0] __x64_sys_ioctl+0x18f/0x220 [ 325.182762][ C0] do_syscall_64+0xcd/0x250 [ 325.187644][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.193645][ C0] RIP: 0033:0x7f6342ace31b [ 325.198138][ C0] RSP: 002b:00007f634252bf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.206727][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6342ace31b [ 325.214780][ C0] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 325.222840][ C0] RBP: 00007f634252cfe0 R08: 0000000000000000 R09: 00382e6364755f79 [ 325.230892][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.238947][ C0] R13: 00007f634252bfb0 R14: 0000000020000000 R15: 00007f6342db0b88 [ 325.247035][ C0] [ 325.250121][ C0] task:syz.8.30 state:D stack:28640 pid:13074 tgid:13043 ppid:10776 flags:0x00004006 [ 325.260454][ C0] Call Trace: [ 325.263813][ C0] [ 325.266814][ C0] __schedule+0x105f/0x34b0 [ 325.271412][ C0] ? __pfx___schedule+0x10/0x10 [ 325.276362][ C0] ? schedule+0x298/0x350 [ 325.280793][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.285918][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 325.291211][ C0] ? lock_acquire+0x2f/0xb0 [ 325.295809][ C0] ? schedule+0x1fd/0x350 [ 325.300226][ C0] schedule+0xe7/0x350 [ 325.304386][ C0] exp_funnel_lock+0x344/0x3b0 [ 325.309251][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 325.314637][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 325.320826][ C0] ? __pfx___might_resched+0x10/0x10 [ 325.326224][ C0] synchronize_rcu_expedited+0x290/0x450 [ 325.331958][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 325.338220][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 325.343467][ C0] module_remove_driver+0x2e/0x260 [ 325.348692][ C0] bus_remove_driver+0x143/0x2c0 [ 325.353744][ C0] driver_unregister+0x76/0xb0 [ 325.358612][ C0] usb_gadget_register_driver_owner+0x20f/0x330 [ 325.364946][ C0] raw_ioctl+0x1731/0x2b90 [ 325.369469][ C0] ? lock_acquire+0x2f/0xb0 [ 325.374067][ C0] ? __fget_files+0x40/0x3f0 [ 325.378771][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 325.383645][ C0] ? selinux_file_ioctl+0x180/0x270 [ 325.388932][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 325.394145][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 325.399008][ C0] __x64_sys_ioctl+0x18f/0x220 [ 325.403880][ C0] do_syscall_64+0xcd/0x250 [ 325.408476][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.414482][ C0] RIP: 0033:0x7f6342ace31b [ 325.418985][ C0] RSP: 002b:00007f634250af10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.427497][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6342ace31b [ 325.435552][ C0] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 325.443602][ C0] RBP: 00007f634250bfe0 R08: 0000000000000000 R09: 00382e6364755f79 [ 325.451667][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.459743][ C0] R13: 00007f634250afb0 R14: 0000000020000000 R15: 00007f6342db13f0 [ 325.467815][ C0] [ 325.470889][ C0] task:syz.8.30 state:D stack:27296 pid:13075 tgid:13043 ppid:10776 flags:0x00004006 [ 325.481211][ C0] Call Trace: [ 325.484557][ C0] [ 325.487549][ C0] __schedule+0x105f/0x34b0 [ 325.492174][ C0] ? __pfx___schedule+0x10/0x10 [ 325.497117][ C0] ? schedule+0x298/0x350 [ 325.501524][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.506643][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 325.511935][ C0] ? lock_acquire+0x2f/0xb0 [ 325.516533][ C0] ? schedule+0x1fd/0x350 [ 325.520952][ C0] schedule+0xe7/0x350 [ 325.525104][ C0] exp_funnel_lock+0x344/0x3b0 [ 325.530051][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 325.535444][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 325.541620][ C0] ? __pfx___might_resched+0x10/0x10 [ 325.547101][ C0] ? __pfx_raw_release+0x10/0x10 [ 325.552168][ C0] synchronize_rcu_expedited+0x290/0x450 [ 325.558076][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 325.564337][ C0] ? __pfx_raw_release+0x10/0x10 [ 325.569387][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 325.574621][ C0] ? __pfx_raw_release+0x10/0x10 [ 325.579666][ C0] module_remove_driver+0x2e/0x260 [ 325.584886][ C0] bus_remove_driver+0x143/0x2c0 [ 325.589932][ C0] driver_unregister+0x76/0xb0 [ 325.594785][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 325.600599][ C0] raw_release+0x1ae/0x2b0 [ 325.605107][ C0] __fput+0x3f6/0xb60 [ 325.609175][ C0] task_work_run+0x14e/0x250 [ 325.613852][ C0] ? __pfx_task_work_run+0x10/0x10 [ 325.619084][ C0] get_signal+0x1ca/0x2770 [ 325.623590][ C0] ? __pfx_get_signal+0x10/0x10 [ 325.628538][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 325.634174][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 325.640449][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 325.646180][ C0] do_syscall_64+0xda/0x250 [ 325.650830][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.656816][ C0] RIP: 0033:0x7f6342ace31b [ 325.661296][ C0] RSP: 002b:00007f63424eaf70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.669780][ C0] RAX: fffffffffffffffc RBX: 0000000000000100 RCX: 00007f6342ace31b [ 325.677816][ C0] RDX: 00007f63424eaff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 325.685859][ C0] RBP: 0000000000000003 R08: 00007f6342db0320 R09: 0000000000000000 [ 325.694159][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000020000140 [ 325.702199][ C0] R13: 0000000000000000 R14: 00007f6342c86208 R15: 00007ffe56ca2ab8 [ 325.710260][ C0] [ 325.713341][ C0] task:syz.1.32 state:D stack:28224 pid:13072 tgid:13071 ppid:10897 flags:0x00004006 [ 325.723659][ C0] Call Trace: [ 325.726994][ C0] [ 325.729987][ C0] __schedule+0x105f/0x34b0 [ 325.734594][ C0] ? __pfx___schedule+0x10/0x10 [ 325.739530][ C0] ? schedule+0x298/0x350 [ 325.743944][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.749052][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 325.754411][ C0] ? lock_acquire+0x2f/0xb0 [ 325.759002][ C0] ? schedule+0x1fd/0x350 [ 325.763411][ C0] schedule+0xe7/0x350 [ 325.767553][ C0] schedule_preempt_disabled+0x13/0x30 [ 325.773093][ C0] __mutex_lock+0x5b8/0x9c0 [ 325.777695][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 325.782725][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 325.787847][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 325.792879][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 325.798330][ C0] ? lock_acquire+0x2f/0xb0 [ 325.802933][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 325.808053][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 325.813081][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 325.817934][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 325.823414][ C0] ? __pfx___might_resched+0x10/0x10 [ 325.828815][ C0] synchronize_rcu_expedited+0x290/0x450 [ 325.834551][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 325.840824][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 325.846050][ C0] module_remove_driver+0x2e/0x260 [ 325.851273][ C0] bus_remove_driver+0x143/0x2c0 [ 325.856316][ C0] driver_unregister+0x76/0xb0 [ 325.861283][ C0] usb_gadget_register_driver_owner+0x20f/0x330 [ 325.867616][ C0] raw_ioctl+0x1731/0x2b90 [ 325.872164][ C0] ? lock_acquire+0x2f/0xb0 [ 325.876854][ C0] ? __fget_files+0x40/0x3f0 [ 325.881552][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 325.886403][ C0] ? selinux_file_ioctl+0x180/0x270 [ 325.891707][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 325.896920][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 325.901787][ C0] __x64_sys_ioctl+0x18f/0x220 [ 325.906823][ C0] do_syscall_64+0xcd/0x250 [ 325.911523][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.917510][ C0] RIP: 0033:0x7f4476fbe31b [ 325.921991][ C0] RSP: 002b:00007f4476a36f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.930495][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4476fbe31b [ 325.938564][ C0] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 325.946612][ C0] RBP: 00007f4476a37fe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 325.954660][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.962700][ C0] R13: 00007f4476a36fb0 R14: 0000000020000000 R15: 00007f44772a0b88 [ 325.970771][ C0] [ 325.973858][ C0] task:syz-executor state:S stack:26144 pid:13078 tgid:13078 ppid:2966 flags:0x00000000 [ 325.984212][ C0] Call Trace: [ 325.987547][ C0] [ 325.990567][ C0] __schedule+0x105f/0x34b0 [ 325.995185][ C0] ? __pfx___schedule+0x10/0x10 [ 326.000127][ C0] ? schedule+0x298/0x350 [ 326.004539][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.009648][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 326.014930][ C0] ? lock_acquire+0x2f/0xb0 [ 326.019520][ C0] ? schedule+0x1fd/0x350 [ 326.023929][ C0] schedule+0xe7/0x350 [ 326.028076][ C0] do_wait+0x1dd/0x570 [ 326.032242][ C0] kernel_wait4+0x16c/0x280 [ 326.036841][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 326.041968][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 326.047730][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 326.053177][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 326.058643][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 326.064025][ C0] __do_sys_wait4+0x15f/0x170 [ 326.068797][ C0] ? find_held_lock+0x2d/0x110 [ 326.073646][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 326.078987][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 326.084387][ C0] do_syscall_64+0xcd/0x250 [ 326.089005][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.095006][ C0] RIP: 0033:0x7ffbe3bf4953 [ 326.099498][ C0] RSP: 002b:00007ffd04e0e148 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 326.107993][ C0] RAX: ffffffffffffffda RBX: 0000000000003318 RCX: 00007ffbe3bf4953 [ 326.116132][ C0] RDX: 0000000040000000 RSI: 00007ffd04e0e15c RDI: 00000000ffffffff [ 326.124180][ C0] RBP: 00007ffd04e0e15c R08: 0000000000000000 R09: 0000000000000000 [ 326.132230][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd04e0e1e0 [ 326.140274][ C0] R13: 00007ffd04e0e1e8 R14: 0000000000000009 R15: 0000000000000000 [ 326.148332][ C0] [ 326.151506][ C0] task:syz-executor state:S stack:26144 pid:13079 tgid:13079 ppid:2966 flags:0x00000000 [ 326.161814][ C0] Call Trace: [ 326.165159][ C0] [ 326.168161][ C0] __schedule+0x105f/0x34b0 [ 326.172769][ C0] ? __pfx___schedule+0x10/0x10 [ 326.177704][ C0] ? schedule+0x298/0x350 [ 326.182122][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.187229][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 326.192527][ C0] ? lock_acquire+0x2f/0xb0 [ 326.197133][ C0] ? schedule+0x1fd/0x350 [ 326.201560][ C0] schedule+0xe7/0x350 [ 326.205714][ C0] do_wait+0x1dd/0x570 [ 326.209872][ C0] kernel_wait4+0x16c/0x280 [ 326.214491][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 326.219614][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 326.225339][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 326.230711][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 326.236190][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 326.241571][ C0] __do_sys_wait4+0x15f/0x170 [ 326.246348][ C0] ? find_held_lock+0x2d/0x110 [ 326.251211][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 326.256548][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 326.262038][ C0] do_syscall_64+0xcd/0x250 [ 326.266656][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.272669][ C0] RIP: 0033:0x7fa3c37a4953 [ 326.277180][ C0] RSP: 002b:00007ffd14000ef8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 326.285707][ C0] RAX: ffffffffffffffda RBX: 0000000000003324 RCX: 00007fa3c37a4953 [ 326.293783][ C0] RDX: 0000000040000000 RSI: 00007ffd14000f0c RDI: 00000000ffffffff [ 326.301850][ C0] RBP: 00007ffd14000f0c R08: 0000000000000000 R09: 0000000000000000 [ 326.309965][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd14000f90 [ 326.318033][ C0] R13: 00007ffd14000f98 R14: 0000000000000009 R15: 0000000000000000 [ 326.326122][ C0] [ 326.329218][ C0] task:syz-executor state:D stack:26784 pid:13080 tgid:13080 ppid:13078 flags:0x00004000 [ 326.339520][ C0] Call Trace: [ 326.342853][ C0] [ 326.345845][ C0] __schedule+0x105f/0x34b0 [ 326.350435][ C0] ? __pfx___schedule+0x10/0x10 [ 326.355389][ C0] ? schedule+0x298/0x350 [ 326.359805][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.364929][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 326.370223][ C0] ? lock_acquire+0x2f/0xb0 [ 326.374819][ C0] ? schedule+0x1fd/0x350 [ 326.379248][ C0] schedule+0xe7/0x350 [ 326.383403][ C0] schedule_timeout+0x258/0x2a0 [ 326.388339][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 326.393810][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 326.399090][ C0] __wait_for_common+0x3e1/0x600 [ 326.404127][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 326.409580][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 326.415223][ C0] ? queue_work_on+0xc6/0x140 [ 326.419991][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 326.425280][ C0] wait_for_completion_state+0x1c/0x40 [ 326.430822][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 326.436475][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 326.442665][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 326.448306][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 326.454205][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 326.460130][ C0] __request_module+0x3f6/0x6c0 [ 326.465075][ C0] ? dev_load+0x221/0x240 [ 326.469495][ C0] ? __pfx___request_module+0x10/0x10 [ 326.474958][ C0] ? find_held_lock+0x2d/0x110 [ 326.479814][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.484933][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 326.490222][ C0] ? cap_capable+0x1cf/0x240 [ 326.494898][ C0] ? dev_load+0x1c0/0x240 [ 326.499318][ C0] dev_load+0x221/0x240 [ 326.503554][ C0] dev_ioctl+0x473/0x10c0 [ 326.508233][ C0] sock_do_ioctl+0x19e/0x280 [ 326.512915][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 326.518131][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 326.524720][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 326.531299][ C0] ? fd_install+0x223/0x750 [ 326.535896][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 326.542846][ C0] sock_ioctl+0x228/0x6c0 [ 326.547278][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 326.552215][ C0] ? fd_install+0x242/0x750 [ 326.556818][ C0] ? selinux_file_ioctl+0x180/0x270 [ 326.562109][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 326.567319][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 326.572251][ C0] __x64_sys_ioctl+0x18f/0x220 [ 326.577117][ C0] do_syscall_64+0xcd/0x250 [ 326.581724][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.587715][ C0] RIP: 0033:0x7ffbe3bfe31b [ 326.592199][ C0] RSP: 002b:00007ffd04e0d7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.600694][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ffbe3bfe31b [ 326.608732][ C0] RDX: 00007ffd04e0d850 RSI: 0000000000008933 RDI: 0000000000000005 [ 326.616772][ C0] RBP: 00007ffd04e0d850 R08: 0000000000000004 R09: 00315f6576616c73 [ 326.624816][ C0] R10: 0000000000000016 R11: 0000000000000246 R12: 0000000000000003 [ 326.632857][ C0] R13: 00007ffbe48e4620 R14: 0000000000000000 R15: 0000000000000000 [ 326.640930][ C0] [ 326.644008][ C0] task:syz-executor state:D stack:26688 pid:13092 tgid:13092 ppid:13079 flags:0x00000000 [ 326.654418][ C0] Call Trace: [ 326.657754][ C0] [ 326.660776][ C0] __schedule+0x105f/0x34b0 [ 326.665469][ C0] ? __pfx___schedule+0x10/0x10 [ 326.670412][ C0] ? schedule+0x298/0x350 [ 326.674831][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.679949][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 326.685239][ C0] ? lock_acquire+0x2f/0xb0 [ 326.689828][ C0] ? schedule+0x1fd/0x350 [ 326.694240][ C0] schedule+0xe7/0x350 [ 326.698387][ C0] schedule_timeout+0x258/0x2a0 [ 326.703325][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 326.708800][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 326.714092][ C0] __wait_for_common+0x3e1/0x600 [ 326.719157][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 326.724620][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 326.730170][ C0] ? queue_work_on+0xc6/0x140 [ 326.734930][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 326.740225][ C0] wait_for_completion_state+0x1c/0x40 [ 326.745770][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 326.751427][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 326.757612][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 326.763257][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 326.769162][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 326.775101][ C0] __request_module+0x3f6/0x6c0 [ 326.780051][ C0] ? dev_load+0x221/0x240 [ 326.784476][ C0] ? __pfx___request_module+0x10/0x10 [ 326.789953][ C0] ? find_held_lock+0x2d/0x110 [ 326.794818][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.799928][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 326.805301][ C0] ? cap_capable+0x1cf/0x240 [ 326.809984][ C0] ? dev_load+0x1c0/0x240 [ 326.814414][ C0] dev_load+0x221/0x240 [ 326.818675][ C0] dev_ioctl+0x473/0x10c0 [ 326.823120][ C0] sock_do_ioctl+0x19e/0x280 [ 326.827800][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 326.833000][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 326.839603][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 326.846196][ C0] ? fd_install+0x223/0x750 [ 326.850787][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 326.857745][ C0] sock_ioctl+0x228/0x6c0 [ 326.862170][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 326.867151][ C0] ? fd_install+0x242/0x750 [ 326.871752][ C0] ? selinux_file_ioctl+0x180/0x270 [ 326.877041][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 326.882260][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 326.887213][ C0] __x64_sys_ioctl+0x18f/0x220 [ 326.892104][ C0] do_syscall_64+0xcd/0x250 [ 326.896721][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.902726][ C0] RIP: 0033:0x7fa3c37ae31b [ 326.907219][ C0] RSP: 002b:00007ffd140005a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.915932][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa3c37ae31b [ 326.923988][ C0] RDX: 00007ffd14000600 RSI: 0000000000008933 RDI: 0000000000000005 [ 326.932064][ C0] RBP: 00007ffd14000600 R08: 0000000000000001 R09: 00315f6576616c73 [ 326.940118][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 326.948157][ C0] R13: 0000000000000000 R14: 00007fa3c4494670 R15: 0000000000000000 [ 326.956225][ C0] [ 326.959305][ C0] task:syz-executor state:S stack:26144 pid:13093 tgid:13093 ppid:2966 flags:0x00000000 [ 326.969610][ C0] Call Trace: [ 326.972969][ C0] [ 326.975965][ C0] __schedule+0x105f/0x34b0 [ 326.980564][ C0] ? __pfx___schedule+0x10/0x10 [ 326.985615][ C0] ? schedule+0x298/0x350 [ 326.990043][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.995170][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 327.000468][ C0] ? lock_acquire+0x2f/0xb0 [ 327.005057][ C0] ? schedule+0x1fd/0x350 [ 327.009484][ C0] schedule+0xe7/0x350 [ 327.013639][ C0] do_wait+0x1dd/0x570 [ 327.017806][ C0] kernel_wait4+0x16c/0x280 [ 327.022387][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 327.027511][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 327.033240][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 327.038615][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 327.044092][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 327.049485][ C0] __do_sys_wait4+0x15f/0x170 [ 327.054254][ C0] ? find_held_lock+0x2d/0x110 [ 327.059109][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 327.064428][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 327.069808][ C0] do_syscall_64+0xcd/0x250 [ 327.074396][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.080396][ C0] RIP: 0033:0x7f6c28f54953 [ 327.084880][ C0] RSP: 002b:00007ffef54241e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 327.093375][ C0] RAX: ffffffffffffffda RBX: 0000000000003328 RCX: 00007f6c28f54953 [ 327.101456][ C0] RDX: 0000000040000000 RSI: 00007ffef54241fc RDI: 00000000ffffffff [ 327.109594][ C0] RBP: 00007ffef54241fc R08: 0000000000000000 R09: 0000000000000000 [ 327.117635][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef5424280 [ 327.125676][ C0] R13: 00007ffef5424288 R14: 0000000000000009 R15: 0000000000000000 [ 327.133750][ C0] [ 327.136833][ C0] task:syz-executor state:R running task stack:32592 pid:13094 tgid:13094 ppid:2966 flags:0x00004002 [ 327.148748][ C0] Call Trace: [ 327.152091][ C0] [ 327.155080][ C0] __switch_to_asm+0x70/0x70 [ 327.159777][ C0] [ 327.162852][ C0] task:syz-executor state:D stack:26784 pid:13096 tgid:13096 ppid:13093 flags:0x00000000 [ 327.173164][ C0] Call Trace: [ 327.176504][ C0] [ 327.179497][ C0] __schedule+0x105f/0x34b0 [ 327.184130][ C0] ? __pfx___schedule+0x10/0x10 [ 327.189077][ C0] ? schedule+0x298/0x350 [ 327.193510][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.198648][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 327.203944][ C0] ? lock_acquire+0x2f/0xb0 [ 327.208544][ C0] ? schedule+0x1fd/0x350 [ 327.212972][ C0] schedule+0xe7/0x350 [ 327.217130][ C0] schedule_timeout+0x258/0x2a0 [ 327.222064][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 327.227546][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 327.232845][ C0] __wait_for_common+0x3e1/0x600 [ 327.237872][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 327.243359][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 327.248946][ C0] ? queue_work_on+0xc6/0x140 [ 327.253727][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 327.259021][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 327.264670][ C0] ? hlock_class+0x4e/0x130 [ 327.269268][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 327.274419][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 327.279985][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 327.285379][ C0] ? find_held_lock+0x2d/0x110 [ 327.290244][ C0] ? __schedule+0x102c/0x34b0 [ 327.295013][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.300153][ C0] ? __schedule+0x105f/0x34b0 [ 327.304923][ C0] ? __pfx___schedule+0x10/0x10 [ 327.309869][ C0] ? schedule+0x298/0x350 [ 327.314296][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.319421][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 327.324706][ C0] ? lock_acquire+0x2f/0xb0 [ 327.329305][ C0] ? schedule+0x1fd/0x350 [ 327.333732][ C0] ? schedule+0xe7/0x350 [ 327.338048][ C0] ? schedule_timeout+0x258/0x2a0 [ 327.343144][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 327.348615][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 327.353893][ C0] ? __wait_for_common+0x3e1/0x600 [ 327.359086][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 327.364547][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 327.370101][ C0] ? queue_work_on+0xc6/0x140 [ 327.374873][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 327.380175][ C0] ? wait_for_completion_state+0x1c/0x40 [ 327.385893][ C0] ? call_usermodehelper_exec+0x3c4/0x4d0 [ 327.391717][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 327.397894][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 327.403533][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 327.409446][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 327.415356][ C0] ? __request_module+0x3f6/0x6c0 [ 327.420486][ C0] ? dev_load+0x1ff/0x240 [ 327.424889][ C0] ? __pfx___request_module+0x10/0x10 [ 327.430353][ C0] ? find_held_lock+0x2d/0x110 [ 327.435218][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.440351][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 327.445633][ C0] ? cap_capable+0x1cf/0x240 [ 327.450322][ C0] ? dev_load+0x1c0/0x240 [ 327.454752][ C0] ? dev_load+0x221/0x240 [ 327.459172][ C0] ? dev_ioctl+0x473/0x10c0 [ 327.463763][ C0] ? sock_do_ioctl+0x19e/0x280 [ 327.468614][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 327.473831][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 327.480429][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 327.487026][ C0] ? fd_install+0x223/0x750 [ 327.491629][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 327.498629][ C0] ? sock_ioctl+0x228/0x6c0 [ 327.503230][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 327.508179][ C0] ? fd_install+0x242/0x750 [ 327.512781][ C0] ? selinux_file_ioctl+0x180/0x270 [ 327.518071][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 327.523273][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 327.528235][ C0] ? __x64_sys_ioctl+0x18f/0x220 [ 327.533264][ C0] ? do_syscall_64+0xcd/0x250 [ 327.538048][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.544236][ C0] [ 327.547326][ C0] task:modprobe state:R running task stack:25136 pid:13326 tgid:13326 ppid:11 flags:0x00000000 [ 327.559216][ C0] Call Trace: [ 327.562567][ C0] [ 327.565560][ C0] __schedule+0x105f/0x34b0 [ 327.570151][ C0] ? hlock_class+0x4e/0x130 [ 327.574737][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 327.579865][ C0] ? rcu_is_watching+0x12/0xc0 [ 327.584712][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 327.589830][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 327.595303][ C0] ? find_held_lock+0x2d/0x110 [ 327.600156][ C0] ? __schedule+0x102c/0x34b0 [ 327.604923][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.610053][ C0] ? __schedule+0x105f/0x34b0 [ 327.614819][ C0] ? __pfx___schedule+0x10/0x10 [ 327.619747][ C0] ? do_task_dead+0x9e/0x110 [ 327.624400][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.629524][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 327.635416][ C0] ? do_task_dead+0x40/0x110 [ 327.640084][ C0] ? do_task_dead+0xd6/0x110 [ 327.644750][ C0] ? do_exit+0x1de7/0x2ce0 [ 327.649257][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 327.654373][ C0] ? __pfx_do_exit+0x10/0x10 [ 327.659050][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 327.664737][ C0] ? do_group_exit+0xd3/0x2a0 [ 327.669514][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 327.674807][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 327.679749][ C0] ? do_syscall_64+0xcd/0x250 [ 327.684531][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.690736][ C0] [ 327.693838][ C0] task:modprobe state:R running task stack:24720 pid:13330 tgid:13330 ppid:10797 flags:0x00000000 [ 327.705723][ C0] Call Trace: [ 327.709057][ C0] [ 327.712074][ C0] __schedule+0x105f/0x34b0 [ 327.716668][ C0] ? __pfx___schedule+0x10/0x10 [ 327.721600][ C0] ? rcu_is_watching+0x12/0xc0 [ 327.726438][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 327.731568][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 327.737039][ C0] ? find_held_lock+0x2d/0x110 [ 327.741898][ C0] ? __schedule+0x102c/0x34b0 [ 327.746656][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.751795][ C0] ? __schedule+0x105f/0x34b0 [ 327.756596][ C0] ? __pfx___schedule+0x10/0x10 [ 327.761535][ C0] ? do_task_dead+0x9e/0x110 [ 327.766205][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.771331][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 327.777237][ C0] ? do_task_dead+0x40/0x110 [ 327.781913][ C0] ? do_task_dead+0xd6/0x110 [ 327.786586][ C0] ? do_exit+0x1de7/0x2ce0 [ 327.791098][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 327.796200][ C0] ? __pfx_do_exit+0x10/0x10 [ 327.800880][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 327.806352][ C0] ? do_group_exit+0xd3/0x2a0 [ 327.811211][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 327.816512][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 327.821455][ C0] ? do_syscall_64+0xcd/0x250 [ 327.826236][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.832427][ C0] [ 327.835510][ C0] task:modprobe state:R running task stack:25424 pid:13336 tgid:13336 ppid:11 flags:0x00000002 [ 327.847412][ C0] Call Trace: [ 327.850759][ C0] [ 327.853756][ C0] __schedule+0x105f/0x34b0 [ 327.858393][ C0] ? do_syscall_64+0xcd/0x250 [ 327.863176][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.869374][ C0] [ 327.872457][ C0] task:modprobe state:R running task stack:25424 pid:13337 tgid:13337 ppid:10797 flags:0x00000002 [ 327.884620][ C0] Call Trace: [ 327.887956][ C0] [ 327.890957][ C0] __schedule+0x105f/0x34b0 [ 327.895809][ C0] ? __pfx___schedule+0x10/0x10 [ 327.900775][ C0] ? remove_vma+0x148/0x1a0 [ 327.905357][ C0] ? __cond_resched+0x1b/0x30 [ 327.910126][ C0] preempt_schedule_common+0x44/0xc0 [ 327.915772][ C0] __cond_resched+0x1b/0x30 [ 327.920365][ C0] exit_mmap+0x4fc/0xb30 [ 327.924695][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 327.929545][ C0] ? __schedule+0x105f/0x34b0 [ 327.934318][ C0] ? __pfx___schedule+0x10/0x10 [ 327.939272][ C0] ? do_task_dead+0x9e/0x110 [ 327.943955][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.949082][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 327.954982][ C0] ? do_task_dead+0x40/0x110 [ 327.959648][ C0] ? do_task_dead+0xd6/0x110 [ 327.964313][ C0] ? do_exit+0x1de7/0x2ce0 [ 327.968837][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 327.974073][ C0] ? __pfx_do_exit+0x10/0x10 [ 327.978757][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 327.984225][ C0] ? do_group_exit+0xd3/0x2a0 [ 327.989007][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 327.994472][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 327.999414][ C0] ? do_syscall_64+0xcd/0x250 [ 328.004185][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.010378][ C0] [ 328.013502][ C0] task:modprobe state:R running task stack:25136 pid:13341 tgid:13341 ppid:10797 flags:0x00000002 [ 328.025397][ C0] Call Trace: [ 328.028731][ C0] [ 328.031726][ C0] __schedule+0x105f/0x34b0 [ 328.036335][ C0] ? __pfx___schedule+0x10/0x10 [ 328.041284][ C0] ? do_task_dead+0x9e/0x110 [ 328.045954][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.051090][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.056985][ C0] ? do_task_dead+0x40/0x110 [ 328.061703][ C0] do_task_dead+0xd6/0x110 [ 328.066210][ C0] do_exit+0x1de7/0x2ce0 [ 328.070561][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.075675][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.080363][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.085834][ C0] do_group_exit+0xd3/0x2a0 [ 328.090438][ C0] __x64_sys_exit_group+0x3e/0x50 [ 328.095563][ C0] x64_sys_call+0x14a9/0x16a0 [ 328.100346][ C0] do_syscall_64+0xcd/0x250 [ 328.104950][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.110940][ C0] RIP: 0033:0x7fb507679a90 [ 328.115435][ C0] RSP: 002b:00007ffc1427eb18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 328.123943][ C0] RAX: ffffffffffffffda RBX: 00007fb50776a860 RCX: 00007fb507679a90 [ 328.132015][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 328.140072][ C0] RBP: 00007fb50776a860 R08: 0000000000000001 R09: 0563209cd51b373d [ 328.148130][ C0] R10: 00007ffc1427e9d0 R11: 0000000000000246 R12: 0000000000000000 [ 328.156185][ C0] R13: 0000000000000001 R14: 00007fb50776e658 R15: 0000000000000001 [ 328.164269][ C0] [ 328.167355][ C0] task:modprobe state:R running task stack:25424 pid:13346 tgid:13346 ppid:1379 flags:0x00000002 [ 328.179287][ C0] Call Trace: [ 328.182630][ C0] [ 328.185636][ C0] __schedule+0x105f/0x34b0 [ 328.190249][ C0] ? __pfx___schedule+0x10/0x10 [ 328.195202][ C0] ? remove_vma+0x148/0x1a0 [ 328.199798][ C0] ? __vm_area_free+0x38/0x50 [ 328.204556][ C0] ? __schedule+0x102c/0x34b0 [ 328.209315][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.214464][ C0] ? __schedule+0x105f/0x34b0 [ 328.219240][ C0] ? __pfx___schedule+0x10/0x10 [ 328.224174][ C0] ? do_task_dead+0x9e/0x110 [ 328.228854][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.233984][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.239902][ C0] ? do_task_dead+0x40/0x110 [ 328.244572][ C0] ? do_task_dead+0xd6/0x110 [ 328.249237][ C0] ? do_exit+0x1de7/0x2ce0 [ 328.253924][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.259079][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.263768][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.269254][ C0] ? do_group_exit+0xd3/0x2a0 [ 328.274042][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 328.279429][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 328.284394][ C0] ? do_syscall_64+0xcd/0x250 [ 328.289193][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.295432][ C0] [ 328.298529][ C0] task:modprobe state:R running task stack:25424 pid:13350 tgid:13350 ppid:1379 flags:0x00004002 [ 328.310425][ C0] Call Trace: [ 328.313785][ C0] [ 328.316795][ C0] __schedule+0x105f/0x34b0 [ 328.321413][ C0] ? __pfx___schedule+0x10/0x10 [ 328.326364][ C0] ? do_task_dead+0x9e/0x110 [ 328.331059][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.336213][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.342136][ C0] ? do_task_dead+0x40/0x110 [ 328.346813][ C0] do_task_dead+0xd6/0x110 [ 328.351302][ C0] do_exit+0x1de7/0x2ce0 [ 328.355648][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.360765][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.365452][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.370929][ C0] do_group_exit+0xd3/0x2a0 [ 328.375584][ C0] __x64_sys_exit_group+0x3e/0x50 [ 328.380711][ C0] x64_sys_call+0x14a9/0x16a0 [ 328.385475][ C0] do_syscall_64+0xcd/0x250 [ 328.390087][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.396519][ C0] RIP: 0033:0x7f5a72ca2a90 [ 328.401016][ C0] RSP: 002b:00007ffcfdfabf68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 328.409528][ C0] RAX: ffffffffffffffda RBX: 00007f5a72d93860 RCX: 00007f5a72ca2a90 [ 328.417589][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 328.425638][ C0] RBP: 00007f5a72d93860 R08: 0000000000000001 R09: 7ca716b63dd29ded [ 328.433732][ C0] R10: 00007ffcfdfabe20 R11: 0000000000000246 R12: 0000000000000000 [ 328.441782][ C0] R13: 0000000000000001 R14: 00007f5a72d97658 R15: 0000000000000001 [ 328.449861][ C0] [ 328.452944][ C0] task:modprobe state:R running task stack:24720 pid:13355 tgid:13355 ppid:1379 flags:0x00000000 [ 328.464841][ C0] Call Trace: [ 328.468175][ C0] [ 328.471177][ C0] __schedule+0x105f/0x34b0 [ 328.475777][ C0] ? __pfx___schedule+0x10/0x10 [ 328.480721][ C0] ? rcu_is_watching+0x12/0xc0 [ 328.485558][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 328.490674][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 328.496154][ C0] ? find_held_lock+0x2d/0x110 [ 328.501025][ C0] ? __schedule+0x102c/0x34b0 [ 328.505785][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.510929][ C0] ? __schedule+0x105f/0x34b0 [ 328.515700][ C0] ? __pfx___schedule+0x10/0x10 [ 328.520636][ C0] ? do_task_dead+0x9e/0x110 [ 328.525309][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.530456][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.536353][ C0] ? do_task_dead+0x40/0x110 [ 328.541021][ C0] ? do_task_dead+0xd6/0x110 [ 328.545697][ C0] ? do_exit+0x1de7/0x2ce0 [ 328.550212][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.555314][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.559989][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.565472][ C0] ? do_group_exit+0xd3/0x2a0 [ 328.570250][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 328.575539][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 328.580479][ C0] ? do_syscall_64+0xcd/0x250 [ 328.585263][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.591458][ C0] [ 328.594549][ C0] task:modprobe state:R running task stack:24720 pid:13360 tgid:13360 ppid:11 flags:0x00000000 [ 328.606445][ C0] Call Trace: [ 328.609793][ C0] [ 328.612788][ C0] __schedule+0x105f/0x34b0 [ 328.617381][ C0] ? __pfx___schedule+0x10/0x10 [ 328.622325][ C0] ? lock_acquire+0x2f/0xb0 [ 328.626925][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 328.632321][ C0] ? do_group_exit+0xd3/0x2a0 [ 328.637093][ C0] __x64_sys_exit_group+0x3e/0x50 [ 328.642210][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 328.647145][ C0] ? do_syscall_64+0xcd/0x250 [ 328.651945][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.658170][ C0] [ 328.661254][ C0] task:modprobe state:R running task stack:25424 pid:13361 tgid:13361 ppid:10797 flags:0x00000002 [ 328.673147][ C0] Call Trace: [ 328.676486][ C0] [ 328.679481][ C0] __schedule+0x105f/0x34b0 [ 328.684082][ C0] ? __pfx___schedule+0x10/0x10 [ 328.689028][ C0] ? do_task_dead+0x9e/0x110 [ 328.693698][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.698834][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.704729][ C0] ? do_task_dead+0x40/0x110 [ 328.709400][ C0] do_task_dead+0xd6/0x110 [ 328.713893][ C0] do_exit+0x1de7/0x2ce0 [ 328.718237][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.723335][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.728020][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.733493][ C0] do_group_exit+0xd3/0x2a0 [ 328.738095][ C0] __x64_sys_exit_group+0x3e/0x50 [ 328.743213][ C0] x64_sys_call+0x14a9/0x16a0 [ 328.747983][ C0] do_syscall_64+0xcd/0x250 [ 328.752600][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.758591][ C0] RIP: 0033:0x7fcb19593a90 [ 328.763076][ C0] RSP: 002b:00007ffc72f3af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 328.771572][ C0] RAX: ffffffffffffffda RBX: 00007fcb19684860 RCX: 00007fcb19593a90 [ 328.779623][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 328.787768][ C0] RBP: 00007fcb19684860 R08: 0000000000000001 R09: 0ce091aaabc3e81f [ 328.795811][ C0] R10: 00007ffc72f3ae40 R11: 0000000000000246 R12: 0000000000000000 [ 328.803866][ C0] R13: 0000000000000001 R14: 00007fcb19688658 R15: 0000000000000001 [ 328.811962][ C0] [ 328.815061][ C0] task:modprobe state:R running task stack:25424 pid:13366 tgid:13366 ppid:1379 flags:0x00000000 [ 328.826944][ C0] Call Trace: [ 328.830288][ C0] [ 328.833292][ C0] __schedule+0x105f/0x34b0 [ 328.837884][ C0] ? __pfx___schedule+0x10/0x10 [ 328.842828][ C0] ? __schedule+0x105f/0x34b0 [ 328.847601][ C0] ? __pfx___schedule+0x10/0x10 [ 328.852548][ C0] ? do_task_dead+0x9e/0x110 [ 328.857223][ C0] __pfx_lock_release+0x10/0x10 [ 328.862186][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.868090][ C0] ? do_task_dead+0x40/0x110 [ 328.872771][ C0] ? do_task_dead+0xd6/0x110 [ 328.877447][ C0] ? do_exit+0x1de7/0x2ce0 [ 328.881971][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.887092][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.891796][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.897276][ C0] ? do_group_exit+0xd3/0x2a0 [ 328.902064][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 328.907375][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 328.912332][ C0] ? do_syscall_64+0xcd/0x250 [ 328.917111][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.923300][ C0] [ 328.926393][ C0] task:modprobe state:R running task stack:25136 pid:13369 tgid:13369 ppid:11 flags:0x00000002 [ 328.938292][ C0] Call Trace: [ 328.941637][ C0] [ 328.944640][ C0] __schedule+0x105f/0x34b0 [ 328.949251][ C0] ? __pfx___schedule+0x10/0x10 [ 328.954199][ C0] ? do_task_dead+0x9e/0x110 [ 328.958879][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.964001][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 328.969910][ C0] ? do_task_dead+0x40/0x110 [ 328.974586][ C0] do_task_dead+0xd6/0x110 [ 328.979090][ C0] do_exit+0x1de7/0x2ce0 [ 328.983438][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 328.988527][ C0] ? __pfx_do_exit+0x10/0x10 [ 328.993208][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 328.998673][ C0] do_group_exit+0xd3/0x2a0 [ 329.003276][ C0] __x64_sys_exit_group+0x3e/0x50 [ 329.008508][ C0] x64_sys_call+0x14a9/0x16a0 [ 329.013272][ C0] do_syscall_64+0xcd/0x250 [ 329.017870][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.023867][ C0] RIP: 0033:0x7fb10d7faa90 [ 329.028371][ C0] RSP: 002b:00007ffe807e8ec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 329.036908][ C0] RAX: ffffffffffffffda RBX: 00007fb10d8eb860 RCX: 00007fb10d7faa90 [ 329.044968][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 329.053064][ C0] RBP: 00007fb10d8eb860 R08: 0000000000000001 R09: c36cacb451a3efb2 [ 329.061135][ C0] R10: 00007ffe807e8d80 R11: 0000000000000246 R12: 0000000000000000 [ 329.069199][ C0] R13: 0000000000000001 R14: 00007fb10d8ef658 R15: 0000000000000001 [ 329.077285][ C0] [ 329.080908][ C0] task:modprobe state:R running task stack:25136 pid:13375 tgid:13375 ppid:11 flags:0x00000000 [ 329.092816][ C0] Call Trace: [ 329.096171][ C0] [ 329.099172][ C0] __schedule+0x105f/0x34b0 [ 329.103778][ C0] ? __pfx___schedule+0x10/0x10 [ 329.108718][ C0] ? do_task_dead+0x9e/0x110 [ 329.113397][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.118621][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 329.124532][ C0] ? do_task_dead+0x40/0x110 [ 329.129223][ C0] do_task_dead+0xd6/0x110 [ 329.133723][ C0] do_exit+0x1de7/0x2ce0 [ 329.138068][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.143186][ C0] ? __pfx_do_exit+0x10/0x10 [ 329.147866][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.153344][ C0] do_group_exit+0xd3/0x2a0 [ 329.157937][ C0] __x64_sys_exit_group+0x3e/0x50 [ 329.163060][ C0] x64_sys_call+0x14a9/0x16a0 [ 329.167831][ C0] do_syscall_64+0xcd/0x250 [ 329.172431][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.178426][ C0] RIP: 0033:0x7f18a5e3fa90 [ 329.182917][ C0] RSP: 002b:00007fff3f9a55d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 329.191417][ C0] RAX: ffffffffffffffda RBX: 00007f18a5f30860 RCX: 00007f18a5e3fa90 [ 329.199503][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 329.207567][ C0] RBP: 00007f18a5f30860 R08: 0000000000000001 R09: ebb6e4208c8d7111 [ 329.215613][ C0] R10: 00007fff3f9a5490 R11: 0000000000000246 R12: 0000000000000000 [ 329.223669][ C0] R13: 0000000000000001 R14: 00007f18a5f34658 R15: 0000000000000001 [ 329.232006][ C0] [ 329.235360][ C0] task:modprobe state:R running task stack:25424 pid:13380 tgid:13380 ppid:10797 flags:0x00000002 [ 329.247268][ C0] Call Trace: [ 329.250622][ C0] [ 329.253896][ C0] __schedule+0x105f/0x34b0 [ 329.258498][ C0] ? __pfx___schedule+0x10/0x10 [ 329.263467][ C0] ? remove_vma+0x148/0x1a0 [ 329.268062][ C0] remove_vma+0x148/0x1a0 [ 329.272477][ C0] ? __schedule+0x102c/0x34b0 [ 329.277265][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.282403][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 329.287722][ C0] ? __schedule+0x105f/0x34b0 [ 329.292539][ C0] ? __pfx___schedule+0x10/0x10 [ 329.297518][ C0] ? do_task_dead+0x9e/0x110 [ 329.302236][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.307382][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 329.313296][ C0] ? do_task_dead+0x40/0x110 [ 329.318096][ C0] ? do_task_dead+0xd6/0x110 [ 329.322936][ C0] ? do_exit+0x1de7/0x2ce0 [ 329.327476][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.332591][ C0] ? __pfx_do_exit+0x10/0x10 [ 329.337282][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.342759][ C0] ? do_group_exit+0xd3/0x2a0 [ 329.347527][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 329.352847][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 329.357791][ C0] ? do_syscall_64+0xcd/0x250 [ 329.362570][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.368760][ C0] [ 329.372081][ C0] task:modprobe state:R running task stack:25424 pid:13385 tgid:13385 ppid:11 flags:0x00000002 [ 329.383992][ C0] Call Trace: [ 329.387323][ C0] [ 329.390320][ C0] ? mmput+0xdb/0x3e0 [ 329.394387][ C0] ? do_exit+0x9bf/0x2ce0 [ 329.398816][ C0] ? do_group_exit+0x1c3/0x2a0 [ 329.403762][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.408972][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.414079][ C0] ? __pfx_do_exit+0x10/0x10 [ 329.418762][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.424329][ C0] ? do_group_exit+0xd3/0x2a0 [ 329.429119][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 329.434417][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 329.439359][ C0] ? do_syscall_64+0xcd/0x250 [ 329.444149][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.450346][ C0] [ 329.453434][ C0] task:modprobe state:R running task stack:25424 pid:13387 tgid:13387 ppid:1379 flags:0x00000002 [ 329.465331][ C0] Call Trace: [ 329.468672][ C0] [ 329.471669][ C0] __schedule+0x105f/0x34b0 [ 329.476271][ C0] ? __pfx___schedule+0x10/0x10 [ 329.481214][ C0] ? do_task_dead+0x9e/0x110 [ 329.485889][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.491025][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 329.496928][ C0] ? do_task_dead+0x40/0x110 [ 329.501601][ C0] do_task_dead+0xd6/0x110 [ 329.506106][ C0] do_exit+0x1de7/0x2ce0 [ 329.510454][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.515559][ C0] ? __pfx_do_exit+0x10/0x10 [ 329.520240][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.525705][ C0] do_group_exit+0xd3/0x2a0 [ 329.530311][ C0] __x64_sys_exit_group+0x3e/0x50 [ 329.535427][ C0] x64_sys_call+0x14a9/0x16a0 [ 329.540199][ C0] do_syscall_64+0xcd/0x250 [ 329.544807][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.550807][ C0] RIP: 0033:0x7f78024d9a90 [ 329.555295][ C0] RSP: 002b:00007ffca3151a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 329.563799][ C0] RAX: ffffffffffffffda RBX: 00007f78025ca860 RCX: 00007f78024d9a90 [ 329.571953][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 329.580006][ C0] RBP: 00007f78025ca860 R08: 0000000000000001 R09: 92fcbb9fb58e8570 [ 329.588050][ C0] R10: 00007ffca3151940 R11: 0000000000000246 R12: 0000000000000000 [ 329.596100][ C0] R13: 0000000000000001 R14: 00007f78025ce658 R15: 0000000000000001 [ 329.604171][ C0] [ 329.607256][ C0] task:modprobe state:R running task stack:24720 pid:13392 tgid:13392 ppid:10797 flags:0x00000002 [ 329.619229][ C0] Call Trace: [ 329.622568][ C0] [ 329.625562][ C0] __schedule+0x105f/0x34b0 [ 329.630167][ C0] ? __pfx___schedule+0x10/0x10 [ 329.635111][ C0] ? do_task_dead+0x9e/0x110 [ 329.639791][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.644923][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 329.650820][ C0] ? do_task_dead+0x40/0x110 [ 329.655494][ C0] do_task_dead+0xd6/0x110 [ 329.660080][ C0] do_exit+0x1de7/0x2ce0 [ 329.664430][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.669536][ C0] ? __pfx_do_exit+0x10/0x10 [ 329.674221][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.679693][ C0] do_group_exit+0xd3/0x2a0 [ 329.684298][ C0] __x64_sys_exit_group+0x3e/0x50 [ 329.689427][ C0] x64_sys_call+0x14a9/0x16a0 [ 329.694204][ C0] do_syscall_64+0xcd/0x250 [ 329.698814][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.704797][ C0] RIP: 0033:0x7f3c04650a90 [ 329.709278][ C0] RSP: 002b:00007ffc708536e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 329.717788][ C0] RAX: ffffffffffffffda RBX: 00007f3c04741860 RCX: 00007f3c04650a90 [ 329.725832][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 329.733882][ C0] RBP: 00007f3c04741860 R08: 0000000000000001 R09: 7389158684d8c289 [ 329.741944][ C0] R10: 00007ffc708535a0 R11: 0000000000000246 R12: 0000000000000000 [ 329.749995][ C0] R13: 0000000000000001 R14: 00007f3c04745658 R15: 0000000000000001 [ 329.758075][ C0] [ 329.761164][ C0] task:modprobe state:R running task stack:24720 pid:13397 tgid:13397 ppid:11 flags:0x00000000 [ 329.773240][ C0] Call Trace: [ 329.776630][ C0] [ 329.779627][ C0] ? find_held_lock+0x2d/0x110 [ 329.784485][ C0] ? __schedule+0x102c/0x34b0 [ 329.789253][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.794396][ C0] ? __schedule+0x105f/0x34b0 [ 329.799182][ C0] ? __pfx___schedule+0x10/0x10 [ 329.804377][ C0] ? hlock_class+0x4e/0x130 [ 329.808975][ C0] ? mark_lock+0xb5/0xc60 [ 329.813399][ C0] ? hlock_class+0x4e/0x130 [ 329.817983][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 329.823018][ C0] ? __pfx_mark_lock+0x10/0x10 [ 329.827881][ C0] ? hlock_class+0x4e/0x130 [ 329.832470][ C0] ? mark_lock+0xb5/0xc60 [ 329.836900][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 329.842197][ C0] ? unwind_get_return_address+0x59/0xa0 [ 329.847920][ C0] ? __pfx_mark_lock+0x10/0x10 [ 329.852781][ C0] ? hlock_class+0x4e/0x130 [ 329.857372][ C0] ? mark_lock+0xb5/0xc60 [ 329.861802][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 329.866953][ C0] ? __pfx_mark_lock+0x10/0x10 [ 329.871919][ C0] ? rcu_is_watching+0x12/0xc0 [ 329.876765][ C0] ? hlock_class+0x4e/0x130 [ 329.881346][ C0] ? mark_lock+0xb5/0xc60 [ 329.885957][ C0] ? __pfx_mark_lock+0x10/0x10 [ 329.890810][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 329.896595][ C0] ? hlock_class+0x4e/0x130 [ 329.901200][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 329.906395][ C0] ? rcu_is_watching+0x12/0xc0 [ 329.911248][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 329.916374][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 329.921860][ C0] ? find_held_lock+0x2d/0x110 [ 329.926714][ C0] ? __schedule+0x102c/0x34b0 [ 329.931476][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.936621][ C0] ? __schedule+0x105f/0x34b0 [ 329.941400][ C0] ? __pfx___schedule+0x10/0x10 [ 329.946426][ C0] ? do_task_dead+0x9e/0x110 [ 329.951122][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.956352][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 329.962254][ C0] ? do_task_dead+0x40/0x110 [ 329.966925][ C0] ? do_task_dead+0xd6/0x110 [ 329.971587][ C0] ? do_exit+0x1de7/0x2ce0 [ 329.976097][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.981211][ C0] ? __pfx_do_exit+0x10/0x10 [ 329.985894][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.991354][ C0] ? do_group_exit+0xd3/0x2a0 [ 329.996140][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 330.001439][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 330.006394][ C0] ? do_syscall_64+0xcd/0x250 [ 330.011180][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.017458][ C0] [ 330.020543][ C0] task:modprobe state:R running task stack:25424 pid:13406 tgid:13406 ppid:10797 flags:0x00000002 [ 330.032433][ C0] Call Trace: [ 330.035772][ C0] [ 330.038763][ C0] ? do_sys_openat2+0x1c2/0x1e0 [ 330.043715][ C0] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 330.048915][ C0] ? __pfx___schedule+0x10/0x10 [ 330.053860][ C0] ? lock_acquire+0x2f/0xb0 [ 330.058461][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 330.063850][ C0] ? schedule+0xe7/0x350 [ 330.068186][ C0] ? lockdep_hardirqs_on_prepare+0x17d/0x420 [ 330.074268][ C0] ? do_syscall_64+0xcd/0x250 [ 330.079047][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.085409][ C0] [ 330.088490][ C0] task:modprobe state:R running task stack:25424 pid:13408 tgid:13408 ppid:1379 flags:0x00000002 [ 330.100375][ C0] Call Trace: [ 330.103713][ C0] [ 330.106698][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 330.111981][ C0] ? do_task_dead+0x40/0x110 [ 330.116655][ C0] ? do_task_dead+0xd6/0x110 [ 330.121325][ C0] ? do_exit+0x1de7/0x2ce0 [ 330.125840][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 330.130942][ C0] ? __pfx_do_exit+0x10/0x10 [ 330.135707][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 330.141178][ C0] ? do_group_exit+0xd3/0x2a0 [ 330.145953][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 330.151244][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 330.156199][ C0] ? do_syscall_64+0xcd/0x250 [ 330.160996][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.167193][ C0] [ 330.170280][ C0] task:modprobe state:R running task stack:25424 pid:13409 tgid:13409 ppid:11 flags:0x00004002 [ 330.182271][ C0] Call Trace: [ 330.185603][ C0] [ 330.188596][ C0] __schedule+0x105f/0x34b0 [ 330.193200][ C0] ? __pfx___schedule+0x10/0x10 [ 330.198144][ C0] ? do_task_dead+0x9e/0x110 [ 330.202814][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.207947][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 330.213855][ C0] ? do_task_dead+0x40/0x110 [ 330.218526][ C0] do_task_dead+0xd6/0x110 [ 330.223033][ C0] do_exit+0x1de7/0x2ce0 [ 330.227386][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 330.232500][ C0] ? __pfx_do_exit+0x10/0x10 [ 330.237198][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 330.242679][ C0] do_group_exit+0xd3/0x2a0 [ 330.247287][ C0] __x64_sys_exit_group+0x3e/0x50 [ 330.252422][ C0] x64_sys_call+0x14a9/0x16a0 [ 330.257257][ C0] do_syscall_64+0xcd/0x250 [ 330.261871][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.267862][ C0] RIP: 0033:0x7fc40a5a9a90 [ 330.272372][ C0] RSP: 002b:00007fff975bc078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 330.281219][ C0] RAX: ffffffffffffffda RBX: 00007fc40a69a860 RCX: 00007fc40a5a9a90 [ 330.289275][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 330.297330][ C0] RBP: 00007fc40a69a860 R08: 0000000000000001 R09: f93c7fa9da894f53 [ 330.305390][ C0] R10: 00007fff975bbf30 R11: 0000000000000246 R12: 0000000000000000 [ 330.313445][ C0] R13: 0000000000000001 R14: 00007fc40a69e658 R15: 0000000000000001 [ 330.321518][ C0] [ 330.324604][ C0] task:modprobe state:R running task stack:25424 pid:13415 tgid:13415 ppid:11 flags:0x00000002 [ 330.336486][ C0] Call Trace: [ 330.339826][ C0] [ 330.342827][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 330.348138][ C0] ? rcu_is_watching+0x12/0xc0 [ 330.352984][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 330.358117][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 330.363597][ C0] ? find_held_lock+0x2d/0x110 [ 330.368437][ C0] ? __kasan_record_aux_stack+0x9b/0xb0 [ 330.374068][ C0] ? __pfx_mark_lock+0x10/0x10 [ 330.378954][ C0] ? hlock_class+0x4e/0x130 [ 330.383584][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 330.388703][ C0] ? rcu_is_watching+0x12/0xc0 [ 330.393542][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 330.398691][ C0] ? rcu_is_watching+0x12/0xc0 [ 330.403537][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 330.408667][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 330.414159][ C0] ? find_held_lock+0x2d/0x110 [ 330.419012][ C0] ? __schedule+0x102c/0x34b0 [ 330.423779][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.428901][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 330.434194][ C0] ? __schedule+0x105f/0x34b0 [ 330.438966][ C0] ? __pfx___schedule+0x10/0x10 [ 330.443911][ C0] ? do_task_dead+0x9e/0x110 [ 330.448573][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.453699][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 330.459598][ C0] ? do_task_dead+0x40/0x110 [ 330.464266][ C0] ? do_task_dead+0xd6/0x110 [ 330.468932][ C0] ? do_exit+0x1de7/0x2ce0 [ 330.473441][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 330.478559][ C0] ? __pfx_do_exit+0x10/0x10 [ 330.483227][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 330.488691][ C0] ? do_group_exit+0xd3/0x2a0 [ 330.493460][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 330.498749][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 330.503688][ C0] ? do_syscall_64+0xcd/0x250 [ 330.508469][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.514656][ C0] [ 330.517738][ C0] task:modprobe state:R running task stack:24000 pid:13421 tgid:13421 ppid:10797 flags:0x00000002 [ 330.529607][ C0] Call Trace: [ 330.532933][ C0] [ 330.535929][ C0] __schedule+0x105f/0x34b0 [ 330.540522][ C0] ? __pfx___schedule+0x10/0x10 [ 330.545468][ C0] ? __cond_resched+0x1b/0x30 [ 330.550227][ C0] ? do_task_dead+0x9e/0x110 [ 330.554929][ C0] __pfx_lock_release+0x10/0x10 [ 330.559884][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 330.565784][ C0] ? do_task_dead+0x40/0x110 [ 330.570452][ C0] ? do_task_dead+0xd6/0x110 [ 330.575128][ C0] ? do_exit+0x1de7/0x2ce0 [ 330.579645][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 330.584742][ C0] ? __pfx_do_exit+0x10/0x10 [ 330.589412][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 330.594870][ C0] ? do_group_exit+0xd3/0x2a0 [ 330.599638][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 330.604935][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 330.609873][ C0] ? do_syscall_64+0xcd/0x250 [ 330.614653][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.620846][ C0] [ 330.623926][ C0] task:modprobe state:R running task stack:25424 pid:13424 tgid:13424 ppid:1379 flags:0x00000000 [ 330.635825][ C0] Call Trace: [ 330.639167][ C0] [ 330.642190][ C0] __schedule+0x105f/0x34b0 [ 330.646786][ C0] ? __pfx___schedule+0x10/0x10 [ 330.651724][ C0] ? do_task_dead+0x9e/0x110 [ 330.656418][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.661547][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 330.667453][ C0] ? do_task_dead+0x40/0x110 [ 330.672121][ C0] do_task_dead+0xd6/0x110 [ 330.676618][ C0] do_exit+0x1de7/0x2ce0 [ 330.680955][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 330.686052][ C0] ? __pfx_do_exit+0x10/0x10 [ 330.690735][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 330.696200][ C0] do_group_exit+0xd3/0x2a0 [ 330.700810][ C0] __x64_sys_exit_group+0x3e/0x50 [ 330.705924][ C0] x64_sys_call+0x14a9/0x16a0 [ 330.710695][ C0] do_syscall_64+0xcd/0x250 [ 330.715296][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.721285][ C0] RIP: 0033:0x7f907ac9ca90 [ 330.725768][ C0] RSP: 002b:00007fff40700048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 330.734354][ C0] RAX: ffffffffffffffda RBX: 00007f907ad8d860 RCX: 00007f907ac9ca90 [ 330.742576][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 330.750625][ C0] RBP: 00007f907ad8d860 R08: 0000000000000001 R09: bbd093951044dd23 [ 330.758672][ C0] R10: 00007fff406fff00 R11: 0000000000000246 R12: 0000000000000000 [ 330.766721][ C0] R13: 0000000000000001 R14: 00007f907ad91658 R15: 0000000000000001 [ 330.774788][ C0] [ 330.777893][ C0] task:modprobe state:R running task stack:25136 pid:13429 tgid:13429 ppid:11 flags:0x00000002 [ 330.789777][ C0] Call Trace: [ 330.793125][ C0] [ 330.796131][ C0] __schedule+0x105f/0x34b0 [ 330.800728][ C0] ? __pfx___schedule+0x10/0x10 [ 330.805658][ C0] ? do_task_dead+0x9e/0x110 [ 330.810324][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.815455][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 330.821353][ C0] ? do_task_dead+0x40/0x110 [ 330.826017][ C0] do_task_dead+0xd6/0x110 [ 330.830556][ C0] do_exit+0x1de7/0x2ce0 [ 330.834896][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 330.840005][ C0] ? __pfx_do_exit+0x10/0x10 [ 330.844688][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 330.850164][ C0] do_group_exit+0xd3/0x2a0 [ 330.854783][ C0] __x64_sys_exit_group+0x3e/0x50 [ 330.859904][ C0] x64_sys_call+0x14a9/0x16a0 [ 330.864684][ C0] do_syscall_64+0xcd/0x250 [ 330.869320][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.875334][ C0] RIP: 0033:0x7f8a024f1a90 [ 330.879826][ C0] RSP: 002b:00007ffe8f9ea9e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 330.888417][ C0] RAX: ffffffffffffffda RBX: 00007f8a025e2860 RCX: 00007f8a024f1a90 [ 330.896463][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 330.904516][ C0] RBP: 00007f8a025e2860 R08: 0000000000000001 R09: d822b8f601919079 [ 330.912567][ C0] R10: 00007ffe8f9ea8a0 R11: 0000000000000246 R12: 0000000000000000 [ 330.920623][ C0] R13: 0000000000000001 R14: 00007f8a025e6658 R15: 0000000000000001 [ 330.928696][ C0] [ 330.931809][ C0] task:modprobe state:R running task stack:24720 pid:13434 tgid:13434 ppid:10797 flags:0x00000002 [ 330.943723][ C0] Call Trace: [ 330.947081][ C0] [ 330.950082][ C0] ? __schedule+0x102c/0x34b0 [ 330.954947][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.960091][ C0] ? __schedule+0x105f/0x34b0 [ 330.964877][ C0] ? __pfx___schedule+0x10/0x10 [ 330.969808][ C0] ? do_task_dead+0x9e/0x110 [ 330.974477][ C0] ? __pfx_lock_release+0x10/0x10 [ 330.979604][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 330.985501][ C0] ? do_task_dead+0x40/0x110 [ 330.990195][ C0] ? do_task_dead+0xd6/0x110 [ 330.994896][ C0] ? do_exit+0x1de7/0x2ce0 [ 330.999404][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.004502][ C0] ? __pfx_do_exit+0x10/0x10 [ 331.009184][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.014651][ C0] ? do_group_exit+0xd3/0x2a0 [ 331.019431][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 331.024726][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 331.029669][ C0] ? do_syscall_64+0xcd/0x250 [ 331.034452][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.040640][ C0] [ 331.043964][ C0] task:modprobe state:R running task stack:24000 pid:13437 tgid:13437 ppid:10797 flags:0x00000002 [ 331.055942][ C0] Call Trace: [ 331.059281][ C0] [ 331.062279][ C0] __schedule+0x105f/0x34b0 [ 331.066891][ C0] ? __pfx___schedule+0x10/0x10 [ 331.071841][ C0] ? __pfx_mark_lock+0x10/0x10 [ 331.076709][ C0] ? rcu_is_watching+0x12/0xc0 [ 331.081564][ C0] ? hlock_class+0x4e/0x130 [ 331.086148][ C0] ? mark_lock+0xb5/0xc60 [ 331.090580][ C0] ? __pfx_mark_lock+0x10/0x10 [ 331.095435][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 331.101085][ C0] ? hlock_class+0x4e/0x130 [ 331.105672][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 331.110914][ C0] ? rcu_is_watching+0x12/0xc0 [ 331.115759][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 331.120892][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 331.126367][ C0] ? find_held_lock+0x2d/0x110 [ 331.131220][ C0] ? __schedule+0x102c/0x34b0 [ 331.135978][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.141110][ C0] ? __schedule+0x105f/0x34b0 [ 331.145884][ C0] ? __pfx___schedule+0x10/0x10 [ 331.150811][ C0] ? do_task_dead+0x9e/0x110 [ 331.155487][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.160621][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 331.166523][ C0] ? do_task_dead+0x40/0x110 [ 331.171205][ C0] ? do_task_dead+0xd6/0x110 [ 331.175882][ C0] ? do_exit+0x1de7/0x2ce0 [ 331.180400][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.185503][ C0] ? __pfx_do_exit+0x10/0x10 [ 331.190190][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.195650][ C0] ? do_group_exit+0xd3/0x2a0 [ 331.200422][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 331.205726][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 331.210680][ C0] ? do_syscall_64+0xcd/0x250 [ 331.215478][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.221761][ C0] [ 331.224861][ C0] task:modprobe state:R running task stack:24720 pid:13443 tgid:13443 ppid:1426 flags:0x00000002 [ 331.236760][ C0] Call Trace: [ 331.240105][ C0] [ 331.243110][ C0] __schedule+0x105f/0x34b0 [ 331.247720][ C0] ? __pfx___schedule+0x10/0x10 [ 331.252668][ C0] ? do_task_dead+0x9e/0x110 [ 331.257354][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.262501][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 331.268408][ C0] ? do_task_dead+0x40/0x110 [ 331.273089][ C0] do_task_dead+0xd6/0x110 [ 331.277592][ C0] do_exit+0x1de7/0x2ce0 [ 331.281948][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.287064][ C0] ? __pfx_do_exit+0x10/0x10 [ 331.291772][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.297253][ C0] do_group_exit+0xd3/0x2a0 [ 331.301870][ C0] __x64_sys_exit_group+0x3e/0x50 [ 331.306995][ C0] x64_sys_call+0x14a9/0x16a0 [ 331.311793][ C0] do_syscall_64+0xcd/0x250 [ 331.316441][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.322430][ C0] RIP: 0033:0x7f5889ae0a90 [ 331.326913][ C0] RSP: 002b:00007ffddc152878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 331.335408][ C0] RAX: ffffffffffffffda RBX: 00007f5889bd1860 RCX: 00007f5889ae0a90 [ 331.343453][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 331.351493][ C0] RBP: 00007f5889bd1860 R08: 0000000000000001 R09: 2b5425019dfe4270 [ 331.359534][ C0] R10: 00007ffddc152730 R11: 0000000000000246 R12: 0000000000000000 [ 331.367584][ C0] R13: 0000000000000001 R14: 00007f5889bd5658 R15: 0000000000000001 [ 331.375659][ C0] [ 331.379074][ C0] task:modprobe state:R running task stack:25424 pid:13449 tgid:13449 ppid:10797 flags:0x00000002 [ 331.390974][ C0] Call Trace: [ 331.394334][ C0] [ 331.397340][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 331.402727][ C0] ? __pfx___schedule+0x10/0x10 [ 331.407679][ C0] ? lock_acquire+0x2f/0xb0 [ 331.412333][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 331.417818][ C0] ? schedule+0xe7/0x350 [ 331.422250][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 331.427222][ C0] ? do_syscall_64+0xcd/0x250 [ 331.431991][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.438179][ C0] [ 331.441462][ C0] task:modprobe state:R running task stack:24720 pid:13451 tgid:13451 ppid:11 flags:0x00000002 [ 331.453351][ C0] Call Trace: [ 331.456677][ C0] [ 331.459670][ C0] __schedule+0x105f/0x34b0 [ 331.464273][ C0] ? __pfx___schedule+0x10/0x10 [ 331.469205][ C0] ? do_task_dead+0x9e/0x110 [ 331.473877][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.479019][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 331.484928][ C0] ? do_task_dead+0x40/0x110 [ 331.489642][ C0] do_task_dead+0xd6/0x110 [ 331.494135][ C0] do_exit+0x1de7/0x2ce0 [ 331.498473][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.503584][ C0] ? __pfx_do_exit+0x10/0x10 [ 331.508258][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.513717][ C0] do_group_exit+0xd3/0x2a0 [ 331.518327][ C0] __x64_sys_exit_group+0x3e/0x50 [ 331.523438][ C0] x64_sys_call+0x14a9/0x16a0 [ 331.528195][ C0] do_syscall_64+0xcd/0x250 [ 331.532800][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.538802][ C0] RIP: 0033:0x7f8846224a90 [ 331.543295][ C0] RSP: 002b:00007ffe394a6da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 331.551814][ C0] RAX: ffffffffffffffda RBX: 00007f8846315860 RCX: 00007f8846224a90 [ 331.559866][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 331.567903][ C0] RBP: 00007f8846315860 R08: 0000000000000001 R09: 9345cc62b1babc90 [ 331.575944][ C0] R10: 00007ffe394a6c60 R11: 0000000000000246 R12: 0000000000000000 [ 331.583986][ C0] R13: 0000000000000001 R14: 00007f8846319658 R15: 0000000000000001 [ 331.592045][ C0] [ 331.595127][ C0] task:modprobe state:R running task stack:25424 pid:13455 tgid:13455 ppid:1426 flags:0x00000000 [ 331.607014][ C0] Call Trace: [ 331.610352][ C0] [ 331.613349][ C0] __schedule+0x105f/0x34b0 [ 331.617939][ C0] ? __pfx___schedule+0x10/0x10 [ 331.622869][ C0] ? do_task_dead+0x9e/0x110 [ 331.627535][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.632671][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 331.638568][ C0] ? do_task_dead+0x40/0x110 [ 331.643233][ C0] do_task_dead+0xd6/0x110 [ 331.647730][ C0] do_exit+0x1de7/0x2ce0 [ 331.652068][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.657167][ C0] ? __pfx_do_exit+0x10/0x10 [ 331.661850][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.667312][ C0] do_group_exit+0xd3/0x2a0 [ 331.671914][ C0] __x64_sys_exit_group+0x3e/0x50 [ 331.677028][ C0] x64_sys_call+0x14a9/0x16a0 [ 331.681811][ C0] do_syscall_64+0xcd/0x250 [ 331.686413][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.692395][ C0] RIP: 0033:0x7f87e9a93a90 [ 331.696880][ C0] RSP: 002b:00007ffed859a808 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 331.705375][ C0] RAX: ffffffffffffffda RBX: 00007f87e9b84860 RCX: 00007f87e9a93a90 [ 331.713426][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 331.721475][ C0] RBP: 00007f87e9b84860 R08: 0000000000000001 R09: 1dcc61806ab31e67 [ 331.729523][ C0] R10: 00007ffed859a6c0 R11: 0000000000000246 R12: 0000000000000000 [ 331.737559][ C0] R13: 0000000000000001 R14: 00007f87e9b88658 R15: 0000000000000001 [ 331.745628][ C0] [ 331.748720][ C0] task:modprobe state:R running task stack:25424 pid:13460 tgid:13460 ppid:11 flags:0x00000002 [ 331.760711][ C0] Call Trace: [ 331.764042][ C0] [ 331.767051][ C0] __schedule+0x105f/0x34b0 [ 331.771674][ C0] ? __pfx___schedule+0x10/0x10 [ 331.776616][ C0] ? do_task_dead+0x9e/0x110 [ 331.781369][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.786497][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 331.792388][ C0] ? do_task_dead+0x40/0x110 [ 331.797055][ C0] do_task_dead+0xd6/0x110 [ 331.801550][ C0] do_exit+0x1de7/0x2ce0 [ 331.805891][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.811020][ C0] ? __pfx_do_exit+0x10/0x10 [ 331.815695][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.821184][ C0] do_group_exit+0xd3/0x2a0 [ 331.825975][ C0] __x64_sys_exit_group+0x3e/0x50 [ 331.831089][ C0] x64_sys_call+0x14a9/0x16a0 [ 331.835864][ C0] do_syscall_64+0xcd/0x250 [ 331.840481][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.846473][ C0] RIP: 0033:0x7f3c4fc84a90 [ 331.850968][ C0] RSP: 002b:00007ffd7fdcbca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 331.859442][ C0] RAX: ffffffffffffffda RBX: 00007f3c4fd75860 RCX: 00007f3c4fc84a90 [ 331.867478][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 331.875527][ C0] RBP: 00007f3c4fd75860 R08: 0000000000000001 R09: c75d0e35573b06d2 [ 331.883569][ C0] R10: 00007ffd7fdcbb60 R11: 0000000000000246 R12: 0000000000000000 [ 331.891609][ C0] R13: 0000000000000001 R14: 00007f3c4fd79658 R15: 0000000000000001 [ 331.899688][ C0] [ 331.902790][ C0] task:modprobe state:R running task stack:25424 pid:13466 tgid:13466 ppid:11 flags:0x00000002 [ 331.914681][ C0] Call Trace: [ 331.918011][ C0] [ 331.921027][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 331.926071][ C0] ? do_group_exit+0xd3/0x2a0 [ 331.930848][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 331.936144][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 331.941096][ C0] ? do_syscall_64+0xcd/0x250 [ 331.945869][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.952056][ C0] [ 331.955140][ C0] task:modprobe state:R running task stack:24416 pid:13467 tgid:13467 ppid:1426 flags:0x00004002 [ 331.967022][ C0] Call Trace: [ 331.970364][ C0] [ 331.973359][ C0] __schedule+0x105f/0x34b0 [ 331.977947][ C0] ? __pfx___schedule+0x10/0x10 [ 331.982872][ C0] ? do_task_dead+0x9e/0x110 [ 331.987536][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.992663][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 331.998560][ C0] ? do_task_dead+0x40/0x110 [ 332.003255][ C0] do_task_dead+0xd6/0x110 [ 332.007750][ C0] do_exit+0x1de7/0x2ce0 [ 332.012095][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 332.017206][ C0] ? __pfx_do_exit+0x10/0x10 [ 332.021887][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 332.027358][ C0] do_group_exit+0xd3/0x2a0 [ 332.031959][ C0] __x64_sys_exit_group+0x3e/0x50 [ 332.037073][ C0] x64_sys_call+0x14a9/0x16a0 [ 332.041840][ C0] do_syscall_64+0xcd/0x250 [ 332.046437][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.052421][ C0] RIP: 0033:0x7f82275aba90 [ 332.056900][ C0] RSP: 002b:00007ffeab922a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 332.065405][ C0] RAX: ffffffffffffffda RBX: 00007f822769c860 RCX: 00007f82275aba90 [ 332.073459][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 332.081520][ C0] RBP: 00007f822769c860 R08: 0000000000000001 R09: 3a48471699c5c30d [ 332.089566][ C0] R10: 00007ffeab922940 R11: 0000000000000246 R12: 0000000000000000 [ 332.097605][ C0] R13: 0000000000000001 R14: 00007f82276a0658 R15: 0000000000000001 [ 332.105681][ C0] [ 332.108777][ C0] task:modprobe state:R running task stack:24720 pid:13472 tgid:13472 ppid:11 flags:0x00000000 [ 332.120669][ C0] Call Trace: [ 332.124006][ C0] [ 332.127007][ C0] __schedule+0x105f/0x34b0 [ 332.131636][ C0] ? __pfx___schedule+0x10/0x10 [ 332.136646][ C0] ? __cond_resched+0x1b/0x30 [ 332.141401][ C0] ? do_task_dead+0x9e/0x110 [ 332.146072][ C0] __pfx_lock_release+0x10/0x10 [ 332.151039][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 332.156944][ C0] ? do_task_dead+0x40/0x110 [ 332.161619][ C0] ? do_task_dead+0xd6/0x110 [ 332.166293][ C0] ? do_exit+0x1de7/0x2ce0 [ 332.170799][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 332.175898][ C0] ? __pfx_do_exit+0x10/0x10 [ 332.180575][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 332.186125][ C0] ? do_group_exit+0xd3/0x2a0 [ 332.190890][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 332.196265][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 332.201198][ C0] ? do_syscall_64+0xcd/0x250 [ 332.205971][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.212159][ C0] [ 332.215240][ C0] task:modprobe state:R running task stack:25424 pid:13475 tgid:13475 ppid:1426 flags:0x00000002 [ 332.227131][ C0] Call Trace: [ 332.230462][ C0] [ 332.233456][ C0] __schedule+0x105f/0x34b0 [ 332.238075][ C0] ? __pfx___schedule+0x10/0x10 [ 332.243000][ C0] ? do_task_dead+0x9e/0x110 [ 332.247681][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.252852][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 332.258774][ C0] ? do_task_dead+0x40/0x110 [ 332.263459][ C0] do_task_dead+0xd6/0x110 [ 332.267964][ C0] do_exit+0x1de7/0x2ce0 [ 332.272304][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 332.277412][ C0] ? __pfx_do_exit+0x10/0x10 [ 332.282107][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 332.287587][ C0] do_group_exit+0xd3/0x2a0 [ 332.292203][ C0] __x64_sys_exit_group+0x3e/0x50 [ 332.297343][ C0] x64_sys_call+0x14a9/0x16a0 [ 332.302119][ C0] do_syscall_64+0xcd/0x250 [ 332.306733][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.312743][ C0] RIP: 0033:0x7f5e7fe75a90 [ 332.317240][ C0] RSP: 002b:00007fff23cbe4b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 332.325747][ C0] RAX: ffffffffffffffda RBX: 00007f5e7ff66860 RCX: 00007f5e7fe75a90 [ 332.333818][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 332.341866][ C0] RBP: 00007f5e7ff66860 R08: 0000000000000001 R09: a075a3652606a89f [ 332.349918][ C0] R10: 00007fff23cbe370 R11: 0000000000000246 R12: 0000000000000000 [ 332.358008][ C0] R13: 0000000000000001 R14: 00007f5e7ff6a658 R15: 0000000000000001 [ 332.366071][ C0] [ 332.369168][ C0] task:modprobe state:R running task stack:24720 pid:13481 tgid:13481 ppid:11 flags:0x00000002 [ 332.381056][ C0] Call Trace: [ 332.384396][ C0] [ 332.387390][ C0] __schedule+0x105f/0x34b0 [ 332.391994][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 332.397281][ C0] ? lock_release+0x187/0x6f0 [ 332.402050][ C0] ? find_held_lock+0x2d/0x110 [ 332.406910][ C0] ? hlock_class+0x4e/0x130 [ 332.411505][ C0] ? mark_lock+0xb5/0xc60 [ 332.415931][ C0] ? __pfx_mark_lock+0x10/0x10 [ 332.420787][ C0] ? find_held_lock+0x2d/0x110 [ 332.425639][ C0] ? hlock_class+0x4e/0x130 [ 332.430316][ C0] ? mark_lock+0xb5/0xc60 [ 332.434741][ C0] ? hlock_class+0x4e/0x130 [ 332.439322][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 332.444355][ C0] ? __pfx_mark_lock+0x10/0x10 [ 332.449218][ C0] ? hlock_class+0x4e/0x130 [ 332.453800][ C0] ? mark_lock+0xb5/0xc60 [ 332.458210][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 332.463498][ C0] ? unwind_get_return_address+0x59/0xa0 [ 332.469211][ C0] ? __pfx_mark_lock+0x10/0x10 [ 332.474069][ C0] ? hlock_class+0x4e/0x130 [ 332.478651][ C0] ? mark_lock+0xb5/0xc60 [ 332.483078][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 332.488199][ C0] ? __pfx_mark_lock+0x10/0x10 [ 332.493055][ C0] ? rcu_is_watching+0x12/0xc0 [ 332.497900][ C0] ? hlock_class+0x4e/0x130 [ 332.502478][ C0] ? mark_lock+0xb5/0xc60 [ 332.506901][ C0] ? __pfx_mark_lock+0x10/0x10 [ 332.511748][ C0] ? hlock_class+0x4e/0x130 [ 332.516330][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 332.521455][ C0] ? rcu_is_watching+0x12/0xc0 [ 332.526300][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 332.531419][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 332.536896][ C0] ? find_held_lock+0x2d/0x110 [ 332.541754][ C0] ? __schedule+0x102c/0x34b0 [ 332.546513][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.551644][ C0] ? __schedule+0x105f/0x34b0 [ 332.556442][ C0] ? __pfx___schedule+0x10/0x10 [ 332.561371][ C0] ? do_task_dead+0x9e/0x110 [ 332.566062][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.571177][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 332.577071][ C0] ? do_task_dead+0x40/0x110 [ 332.581738][ C0] ? do_task_dead+0xd6/0x110 [ 332.586403][ C0] ? do_exit+0x1de7/0x2ce0 [ 332.590901][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 332.595998][ C0] ? __pfx_do_exit+0x10/0x10 [ 332.600680][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 332.606157][ C0] ? do_group_exit+0xd3/0x2a0 [ 332.610933][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 332.616229][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 332.621169][ C0] ? do_syscall_64+0xcd/0x250 [ 332.625948][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.632131][ C0] [ 332.635220][ C0] task:modprobe state:R running task stack:25424 pid:13489 tgid:13489 ppid:10797 flags:0x00000002 [ 332.647116][ C0] Call Trace: [ 332.650451][ C0] [ 332.653470][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 332.658501][ C0] ? do_group_exit+0xd3/0x2a0 [ 332.663279][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 332.668566][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 332.673583][ C0] ? do_syscall_64+0xcd/0x250 [ 332.678369][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.684556][ C0] [ 332.687638][ C0] task:modprobe state:R running task stack:26904 pid:13492 tgid:13492 ppid:10797 flags:0x00004002 [ 332.699548][ C0] Call Trace: [ 332.702883][ C0] [ 332.705873][ C0] __schedule+0x105f/0x34b0 [ 332.710476][ C0] ? __pfx___schedule+0x10/0x10 [ 332.715515][ C0] ? __cond_resched+0x1b/0x30 [ 332.720276][ C0] ? find_held_lock+0x2d/0x110 [ 332.725122][ C0] __pfx_mark_lock+0x10/0x10 [ 332.728045][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 332.729771][ C0] ? __pfx_validate_mm+0x10/0x10 [ 332.729793][ T18] 0-...D } 2665 jiffies s: 1993 root: 0x1/. [ 332.742738][ C0] ? vma_complete+0xa0b/0xda0 [ 332.742784][ C0] ? vma_prepare+0x46c/0x690 [ 332.748806][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 332.753459][ C0] ? __split_vma+0xcd3/0x1130 [ 332.758068][ T18] [ 332.765148][ C0] ? __pfx___split_vma+0x10/0x10 [ 332.769863][ T18] Sending NMI from CPU 1 to CPUs 0: [ 332.772158][ C0] ? vma_modify+0x156b/0x2400 [ 332.777081][ C0] NMI backtrace for cpu 0 [ 332.777107][ C0] CPU: 0 UID: 0 PID: 2845 Comm: acpid Not tainted 6.12.0-rc4-syzkaller-00059-gc67e9601e29a #0 [ 332.777141][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 332.777157][ C0] RIP: 0010:__sanitizer_cov_trace_switch+0x16/0x90 [ 332.777196][ C0] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 56 41 55 41 54 49 89 fc 55 48 89 f5 53 48 8b 46 08 <48> 83 f8 20 74 6b 77 48 48 83 f8 08 74 5b 48 83 f8 10 75 2f 41 bd [ 332.777223][ C0] RSP: 0018:ffffc90000006ac8 EFLAGS: 00000046 [ 332.777245][ C0] RAX: 0000000000000008 RBX: ffffffff8728c781 RCX: ffffffff86e6adce [ 332.777265][ C0] RDX: 0000000000000002 RSI: ffffffff8810c000 RDI: 0000000000000035 [ 332.777283][ C0] RBP: ffffffff8810c000 R08: 0000000000000001 R09: 0000000000000000 [ 332.777301][ C0] R10: 0000000000000025 R11: 0000000000116cf8 R12: 0000000000000035 [ 332.777319][ C0] R13: ffffffff8728c781 R14: dffffc0000000000 R15: 0000000000000035 [ 332.777337][ C0] FS: 00007faa3c34e740(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 332.777364][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 332.777384][ C0] CR2: 00007fff52f3aab8 CR3: 00000001165d2000 CR4: 00000000003506f0 [ 332.777403][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 332.777420][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 332.777437][ C0] Call Trace: [ 332.777446][ C0] [ 332.777456][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 332.777501][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 332.777528][ C0] ? nmi_handle+0x1a9/0x5c0 [ 332.777554][ C0] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 332.777588][ C0] ? default_do_nmi+0x6a/0x160 [ 332.777616][ C0] ? exc_nmi+0x170/0x1e0 [ 332.777643][ C0] ? end_repeat_nmi+0xf/0x53 [ 332.777694][ C0] ? format_decode+0x1fe/0xba0 [ 332.777735][ C0] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 332.777770][ C0] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 332.777804][ C0] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 332.777840][ C0] [ 332.777850][ C0] [ 332.777863][ C0] format_decode+0x279/0xba0 [ 332.777908][ C0] ? __pfx_format_decode+0x10/0x10 [ 332.777952][ C0] ? symbol_string+0x2d7/0x480 [ 332.777978][ C0] vsnprintf+0x13d/0x1880 [ 332.778009][ C0] ? __pfx_vsnprintf+0x10/0x10 [ 332.778045][ C0] ? __asan_memcpy+0x3c/0x60 [ 332.778080][ C0] sprintf+0xcd/0x110 [ 332.778108][ C0] ? __pfx_sprintf+0x10/0x10 [ 332.778139][ C0] ? get_data+0x39b/0x550 [ 332.778180][ C0] info_print_prefix+0x25c/0x350 [ 332.778218][ C0] ? __pfx_info_print_prefix+0x10/0x10 [ 332.778256][ C0] ? __asan_memcpy+0x3c/0x60 [ 332.778288][ C0] ? __pfx__prb_read_valid+0x10/0x10 [ 332.778328][ C0] record_print_text+0x141/0x400 [ 332.778368][ C0] ? __pfx_record_print_text+0x10/0x10 [ 332.778409][ C0] ? __pfx_prb_read_valid+0x10/0x10 [ 332.778452][ C0] printk_get_next_message+0x2a6/0x670 [ 332.778482][ C0] ? __pfx_printk_get_next_message+0x10/0x10 [ 332.778518][ C0] ? rcu_is_watching+0x12/0xc0 [ 332.778546][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 332.778576][ C0] ? console_flush_all+0x159/0xc60 [ 332.778608][ C0] console_flush_all+0x6ec/0xc60 [ 332.778637][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 332.778682][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 332.778710][ C0] ? find_held_lock+0x2d/0x110 [ 332.778741][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 332.778766][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 332.778802][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 332.778837][ C0] console_unlock+0xd9/0x210 [ 332.778864][ C0] ? __pfx_console_unlock+0x10/0x10 [ 332.778891][ C0] ? vprintk_emit+0x5e0/0x6f0 [ 332.778920][ C0] ? lock_acquire+0x2f/0xb0 [ 332.778955][ C0] ? vprintk_emit+0x638/0x6f0 [ 332.778985][ C0] vprintk_emit+0x424/0x6f0 [ 332.779013][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 332.779041][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 332.779079][ C0] ? find_held_lock+0x2d/0x110 [ 332.779108][ C0] ? vma_modify+0x156b/0x2400 [ 332.779137][ C0] vprintk+0x7f/0xa0 [ 332.779167][ C0] _printk+0xc8/0x100 [ 332.779203][ C0] ? __pfx__printk+0x10/0x10 [ 332.779241][ C0] ? lock_acquire+0x2f/0xb0 [ 332.779276][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 332.779307][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 332.779342][ C0] ? vma_modify+0x156b/0x2400 [ 332.779372][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 332.779422][ C0] sched_show_task+0x3f0/0x5f0 [ 332.779456][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 332.779486][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 332.779525][ C0] show_state_filter+0xee/0x320 [ 332.779556][ C0] k_spec+0xed/0x150 [ 332.779591][ C0] ? __pfx_k_spec+0x10/0x10 [ 332.779624][ C0] kbd_event+0xcbd/0x17a0 [ 332.779670][ C0] ? __pfx_kbd_event+0x10/0x10 [ 332.779710][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 332.779749][ C0] ? rcu_is_watching+0x12/0xc0 [ 332.779776][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 332.779806][ C0] input_handler_events_default+0x116/0x1b0 [ 332.779846][ C0] input_pass_values+0x777/0x8e0 [ 332.779890][ C0] input_handle_event+0xb30/0x14d0 [ 332.779937][ C0] input_event+0x83/0xa0 [ 332.779979][ C0] hidinput_hid_event+0xa12/0x2410 [ 332.780016][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 332.780051][ C0] ? input_event+0x8e/0xa0 [ 332.780090][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 332.780127][ C0] hid_process_event+0x4b7/0x5e0 [ 332.780153][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 332.780187][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 332.780215][ C0] hid_input_array_field+0x330/0x710 [ 332.780248][ C0] hid_report_raw_event+0xa02/0x11c0 [ 332.780283][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 332.780317][ C0] hid_irq_in+0x35e/0x870 [ 332.780355][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 332.780389][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 332.780422][ C0] dummy_timer+0x17f0/0x3930 [ 332.780459][ C0] ? lock_acquire+0x2f/0xb0 [ 332.780497][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 332.780529][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 332.780561][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 332.780595][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 332.780624][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 332.780674][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 332.780714][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 332.780751][ C0] hrtimer_run_softirq+0x17d/0x350 [ 332.780790][ C0] handle_softirqs+0x206/0x8d0 [ 332.780822][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 332.780853][ C0] irq_exit_rcu+0xac/0x110 [ 332.780881][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 332.780918][ C0] [ 332.780927][ C0] [ 332.780936][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 332.780979][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x8/0x20 [ 332.781015][ C0] Code: bf 03 00 00 00 e9 58 fe ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f2 89 fe bf 05 00 00 00 e9 2a fe ff ff 66 2e 0f 1f 84 00 00 00 [ 332.781041][ C0] RSP: 0018:ffffc9000175fc90 EFLAGS: 00000246 [ 332.781062][ C0] RAX: 0000000000000000 RBX: ffff888107f58a80 RCX: ffffffff822a52a7 [ 332.781081][ C0] RDX: ffff88811655ba80 RSI: 0000000000000000 RDI: 0000000000000000 [ 332.781098][ C0] RBP: 0000000000000004 R08: 0000000000000005 R09: 0000000000000000 [ 332.781115][ C0] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000002 [ 332.781132][ C0] R13: 0000000000000000 R14: ffff88811335d500 R15: 000000000000004a [ 332.781154][ C0] ? selinux_file_permission+0x3d7/0x580 [ 332.781192][ C0] selinux_file_permission+0x3d7/0x580 [ 332.781229][ C0] security_file_permission+0x3e/0x80 [ 332.781266][ C0] rw_verify_area+0xaf/0x200 [ 332.781303][ C0] vfs_read+0x13b/0xbd0 [ 332.781342][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 332.781369][ C0] ? __pfx_vfs_read+0x10/0x10 [ 332.781407][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 332.781437][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 332.781473][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 332.781503][ C0] ? sigprocmask+0xf0/0x330 [ 332.781539][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 332.781582][ C0] ksys_read+0x1fa/0x260 [ 332.781621][ C0] ? __pfx_ksys_read+0x10/0x10 [ 332.781671][ C0] do_syscall_64+0xcd/0x250 [ 332.781714][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.781754][ C0] RIP: 0033:0x7faa3c418b6a [ 332.781775][ C0] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 332.781802][ C0] RSP: 002b:00007ffde9095e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 332.781827][ C0] RAX: ffffffffffffffda RBX: 0000559e0a54c360 RCX: 00007faa3c418b6a [ 332.781846][ C0] RDX: 0000000000000018 RSI: 00007ffde9095e60 RDI: 000000000000000a [ 332.781863][ C0] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000001 [ 332.781881][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 000000000000000a [ 332.781897][ C0] R13: 00007ffde9095e60 R14: 0000000000000001 R15: 000000000000000a [ 332.781923][ C0] [ 333.680592][ C0] ? hlock_class+0x4e/0x130 [ 333.685185][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 333.690324][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 333.695877][ C0] ? rcu_is_watching+0x12/0xc0 [ 333.700733][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 333.705848][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 333.711322][ C0] ? find_held_lock+0x2d/0x110 [ 333.716172][ C0] ? __schedule+0x102c/0x34b0 [ 333.720936][ C0] ? __pfx_lock_release+0x10/0x10 [ 333.726057][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 333.731344][ C0] ? __schedule+0x105f/0x34b0 [ 333.736115][ C0] ? __pfx___schedule+0x10/0x10 [ 333.741048][ C0] ? do_task_dead+0x9e/0x110 [ 333.745716][ C0] ? __pfx_lock_release+0x10/0x10 [ 333.750840][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 333.756743][ C0] ? do_task_dead+0x40/0x110 [ 333.761409][ C0] ? do_task_dead+0xd6/0x110 [ 333.766081][ C0] ? do_exit+0x1de7/0x2ce0 [ 333.770597][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 333.775696][ C0] ? __pfx_do_exit+0x10/0x10 [ 333.780370][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 333.785829][ C0] ? do_group_exit+0xd3/0x2a0 [ 333.790602][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 333.795904][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 333.800852][ C0] ? do_syscall_64+0xcd/0x250 [ 333.805644][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.811831][ C0] [ 333.814920][ C0] [ 333.814920][ C0] Showing all locks held in the system: [ 333.822782][ C0] 6 locks held by kworker/1:0/24: [ 333.827858][ C0] #0: ffff8881066c4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 333.838791][ C0] #1: ffffc9000019fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 333.850177][ C0] #2: ffff88810af43190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 333.859208][ C0] #3: ffff888105eb8190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 333.868596][ C0] #4: ffff8881056a1160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 333.879281][ C0] #5: ffff888106341a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 333.889975][ C0] 2 locks held by kworker/u8:1/28: [ 333.895149][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 333.906448][ C0] #1: ffffc900001e7d80 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 333.916979][ C0] 2 locks held by kworker/u8:4/252: [ 333.922249][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 333.933550][ C0] #1: ffffc9000150fd80 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 333.943822][ C0] 2 locks held by kworker/u8:6/1379: [ 333.949177][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 333.960471][ C0] #1: ffffc9000209fd80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 333.972114][ C0] 4 locks held by acpid/2845: [ 333.976848][ C0] #0: ffff888100f8a230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 333.986268][ C0] #1: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 333.996014][ C0] #2: ffffffff89387a58 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 334.005222][ C0] #3: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 334.015203][ C0] 2 locks held by getty/2920: [ 334.019940][ C0] #0: ffff888100eaf0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 334.029831][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 334.040104][ C0] 7 locks held by kworker/1:4/5808: [ 334.045363][ C0] #0: ffff8881066c4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 334.056316][ C0] #1: ffffc90001c4fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 334.067783][ C0] #2: ffff88810a7db190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 334.076832][ C0] #3: ffff888119dfb190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 334.086221][ C0] #4: ffff888102adb160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 334.095594][ C0] #5: ffff88811e21da20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 334.104973][ C0] #6: ffffffff89bd7768 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 334.115060][ C0] 5 locks held by kworker/1:5/5813: [ 334.120320][ C0] #0: ffff8881066c4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 334.131276][ C0] #1: ffffc90001cafd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 334.142665][ C0] #2: ffff88810af2b190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 334.151716][ C0] #3: ffff888105ebe190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 334.161119][ C0] #4: ffff888105e8e160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 334.171812][ C0] 10 locks held by kworker/0:7/6038: [ 334.177248][ C0] #0: ffff8881066c4148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 334.188241][ C0] #1: ffffc90001c5fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 334.199622][ C0] #2: ffff88810b35b190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 334.208654][ C0] #3: ffff888105aa3190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 334.218030][ C0] #4: ffff88811bed8160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 334.227401][ C0] #5: ffff8881161dda20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 334.236769][ C0] #6: ffffffff89bd7768 (input_mutex){+.+.}-{3:3}, at: input_register_device+0x98a/0x1110 [ 334.246946][ C0] #7: ffff888107ae42c0 (&dev->mutex#2){+.+.}-{3:3}, at: input_open_device+0x4f/0x320 [ 334.256696][ C0] #8: ffff8881161dde18 (&hdev->ll_open_lock){+.+.}-{3:3}, at: hid_hw_open+0x25/0x170 [ 334.266517][ C0] #9: ffff88811366a8f0 (&usbhid->mutex){+.+.}-{3:3}, at: usbhid_open+0x5b/0x3d0 [ 334.275858][ C0] 2 locks held by kworker/u8:9/10797: [ 334.281298][ C0] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 334.292586][ C0] #1: ffffc90002dffd80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 334.304226][ C0] 1 lock held by syz.8.30/13073: [ 334.309263][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 334.319429][ C0] 1 lock held by syz.1.32/13072: [ 334.324434][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 334.334595][ C0] 1 lock held by syz-executor/13094: [ 334.339955][ C0] 1 lock held by modprobe/13520: [ 334.344955][ C0] [ 334.347334][ C0] ============================================= [ 334.347334][ C0] [ 334.355944][ C0] keytouch 0003:0926:3333.000D: can't resubmit intr, dummy_hcd.3-1/input0, status -19 [ 334.388191][T13073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.502044][T13072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.516525][T13074] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.564243][ T5819] usb 10-1: USB disconnect, device number 3 [ 334.645633][ T6038] keytouch 0003:0926:3333.0010: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.8-1/input0 [ 334.703671][ T6038] usb 9-1: USB disconnect, device number 3 [ 334.801962][ T5808] keytouch 0003:0926:3333.0011: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 334.980692][ T5808] usb 2-1: USB disconnect, device number 3