1080 [ 303.128970][ C0] ? __kthread_parkme+0x15f/0x220 [ 303.133987][ C0] ? process_one_work+0x1710/0x1710 [ 303.139172][ C0] kthread+0x2ea/0x3a0 [ 303.143227][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 303.148849][ C0] ret_from_fork+0x1f/0x30 [ 303.153250][ C0] [ 303.156261][ C0] task:kworker/1:5 state:R running task stack:22456 pid:5334 ppid:2 flags:0x00004000 [ 303.167017][ C0] Workqueue: usb_hub_wq hub_event [ 303.172031][ C0] Call Trace: [ 303.175303][ C0] [ 303.178221][ C0] ? do_raw_spin_lock+0x200/0x2a0 [ 303.183234][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.188257][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 303.193647][ C0] ? _raw_spin_lock_irqsave+0x41/0x50 [ 303.199099][ C0] ? input_inject_event+0x9b/0x320 [ 303.204216][ C0] ? input_inject_event+0x9b/0x320 [ 303.209326][ C0] ? input_leds_disconnect+0x160/0x160 [ 303.214779][ C0] ? led_set_brightness_nosleep+0xe6/0x1a0 [ 303.220637][ C0] ? led_set_brightness+0x134/0x170 [ 303.225831][ C0] ? led_trigger_event+0xb0/0x200 [ 303.230847][ C0] ? kbd_start+0x15b/0x1d0 [ 303.235397][ C0] ? fn_send_intr+0x1c0/0x1c0 [ 303.240104][ C0] ? input_register_handle+0x2cb/0x510 [ 303.245579][ C0] ? kbd_connect+0xc6/0x160 [ 303.250081][ C0] ? input_attach_handler+0x180/0x1f0 [ 303.255456][ C0] ? input_register_device.cold+0xf0/0x2fd [ 303.261279][ C0] ? hidinput_connect+0x4e6c/0x99a0 [ 303.266728][ C0] ? hid_map_usage_clear.isra.0+0x240/0x240 [ 303.272621][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 303.278259][ C0] ? hid_match_id+0x27a/0x300 [ 303.283099][ C0] ? hid_connect+0x1394/0x17c0 [ 303.287844][ C0] ? usb_alloc_urb+0xa0/0xb0 [ 303.292503][ C0] ? memset+0x20/0x40 [ 303.296560][ C0] ? hid_match_id+0x300/0x300 [ 303.301240][ C0] ? hid_hw_start+0xa2/0x130 [ 303.305828][ C0] ? hid_device_probe+0x36f/0x3c0 [ 303.310870][ C0] ? hid_match_device+0x390/0x390 [ 303.315907][ C0] ? really_probe+0x249/0xb90 [ 303.320597][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 303.326045][ C0] ? driver_probe_device+0x4c/0x1a0 [ 303.331252][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 303.336783][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 303.342051][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 303.347058][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 303.352079][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.357872][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 303.363062][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.368858][ C0] ? __device_attach+0x1e4/0x530 [ 303.373778][ C0] ? device_driver_attach+0x210/0x210 [ 303.379220][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 303.384490][ C0] ? bus_probe_device+0x1e4/0x290 [ 303.389591][ C0] ? device_add+0xbd5/0x1e90 [ 303.394164][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 303.400396][ C0] ? __debugfs_create_file+0x392/0x540 [ 303.405946][ C0] ? hid_add_device+0x373/0xa10 [ 303.410805][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 303.416272][ C0] ? modalias_show+0x150/0x150 [ 303.421030][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 303.426496][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 303.431779][ C0] ? usbhid_probe+0xbaa/0x1020 [ 303.436532][ C0] ? usb_probe_interface+0x30b/0x7f0 [ 303.441802][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 303.447158][ C0] ? really_probe+0x249/0xb90 [ 303.451828][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 303.457267][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 303.462535][ C0] ? driver_probe_device+0x4c/0x1a0 [ 303.467723][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 303.473265][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 303.478534][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 303.483542][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 303.489271][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.495070][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 303.500253][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.506489][ C0] ? __device_attach+0x1e4/0x530 [ 303.511410][ C0] ? device_driver_attach+0x210/0x210 [ 303.516764][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 303.522044][ C0] ? bus_probe_device+0x1e4/0x290 [ 303.527067][ C0] ? device_add+0xbd5/0x1e90 [ 303.531680][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 303.538041][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.544028][ C0] ? usb_set_configuration+0x1019/0x1900 [ 303.549653][ C0] ? usb_generic_driver_probe+0xba/0x100 [ 303.555294][ C0] ? usb_probe_device+0xd4/0x2c0 [ 303.560242][ C0] ? usb_driver_release_interface+0x180/0x180 [ 303.566758][ C0] ? really_probe+0x249/0xb90 [ 303.571445][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 303.576896][ C0] ? driver_probe_device+0x4c/0x1a0 [ 303.582099][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 303.587922][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 303.593206][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 303.598217][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 303.603223][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.609022][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 303.614208][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.619998][ C0] ? __device_attach+0x1e4/0x530 [ 303.625007][ C0] ? device_driver_attach+0x210/0x210 [ 303.630374][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 303.635672][ C0] ? bus_probe_device+0x1e4/0x290 [ 303.640682][ C0] ? device_add+0xbd5/0x1e90 [ 303.645251][ C0] ? usb_match_device+0xd4/0x550 [ 303.650174][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 303.656677][ C0] ? usb_detect_static_quirks+0x305/0x3b0 [ 303.662406][ C0] ? usb_new_device.cold+0x685/0x10ad [ 303.667809][ C0] ? hub_disconnect+0x510/0x510 [ 303.672662][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.677593][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.682870][ C0] ? hub_event+0x2d58/0x4810 [ 303.687449][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 303.692547][ C0] ? lock_release+0x810/0x810 [ 303.697223][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 303.702058][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 303.707065][ C0] ? process_one_work+0x9bf/0x1710 [ 303.712336][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 303.718045][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.723024][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 303.728072][ C0] ? worker_thread+0x665/0x1080 [ 303.732917][ C0] ? __kthread_parkme+0x15f/0x220 [ 303.737944][ C0] ? process_one_work+0x1710/0x1710 [ 303.743141][ C0] ? kthread+0x2ea/0x3a0 [ 303.747372][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 303.752992][ C0] ? ret_from_fork+0x1f/0x30 [ 303.757569][ C0] [ 303.760602][ C0] task:kworker/0:6 state:R running task stack:21872 pid:5381 ppid:2 flags:0x00004000 [ 303.771479][ C0] Workqueue: events request_firmware_work_func [ 303.777743][ C0] Call Trace: [ 303.781016][ C0] [ 303.783940][ C0] __schedule+0xa20/0x27c0 [ 303.788356][ C0] ? io_schedule_timeout+0x140/0x140 [ 303.793633][ C0] ? mark_held_locks+0x9f/0xe0 [ 303.798384][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.803302][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.808484][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 303.813664][ C0] schedule+0xda/0x1b0 [ 303.817717][ C0] schedule_preempt_disabled+0xf/0x20 [ 303.823074][ C0] __mutex_lock+0xa44/0x1350 [ 303.827649][ C0] ? ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 303.833438][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 303.838966][ C0] ? ath9k_hif_usb_firmware_cb+0x391/0x530 [ 303.844755][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.850542][ C0] ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 303.856155][ C0] ? ath9k_hif_usb_alloc_urbs+0x1040/0x1040 [ 303.862027][ C0] request_firmware_work_func+0x12c/0x230 [ 303.867726][ C0] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 303.874035][ C0] process_one_work+0x9bf/0x1710 [ 303.878960][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 303.884324][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.889241][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 303.894268][ C0] worker_thread+0x665/0x1080 [ 303.899042][ C0] ? __kthread_parkme+0x15f/0x220 [ 303.904064][ C0] ? process_one_work+0x1710/0x1710 [ 303.909268][ C0] kthread+0x2ea/0x3a0 [ 303.913336][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 303.919052][ C0] ret_from_fork+0x1f/0x30 [ 303.923602][ C0] [ 303.926614][ C0] task:kworker/1:6 state:I stack:22064 pid:5394 ppid:2 flags:0x00004000 [ 303.935950][ C0] Workqueue: 0x0 (events) [ 303.940382][ C0] Call Trace: [ 303.944695][ C0] [ 303.947613][ C0] __schedule+0xa20/0x27c0 [ 303.952022][ C0] ? io_schedule_timeout+0x140/0x140 [ 303.957334][ C0] ? worker_thread+0x157/0x1080 [ 303.962186][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.967118][ C0] schedule+0xda/0x1b0 [ 303.972832][ C0] worker_thread+0x15c/0x1080 [ 303.977503][ C0] ? __kthread_parkme+0x15f/0x220 [ 303.982513][ C0] ? process_one_work+0x1710/0x1710 [ 303.987872][ C0] kthread+0x2ea/0x3a0 [ 303.991926][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 303.997544][ C0] ret_from_fork+0x1f/0x30 [ 304.001944][ C0] [ 304.005035][ C0] task:udevd state:S stack:27776 pid:5405 ppid:2349 flags:0x00000000 [ 304.015979][ C0] Call Trace: [ 304.019250][ C0] [ 304.022169][ C0] __schedule+0xa20/0x27c0 [ 304.026588][ C0] ? io_schedule_timeout+0x140/0x140 [ 304.031860][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.036698][ C0] schedule+0xda/0x1b0 [ 304.040753][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 304.046819][ C0] ? schedule_timeout_idle+0x90/0x90 [ 304.052180][ C0] ? do_epoll_wait+0x129e/0x1950 [ 304.057128][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.061991][ C0] ? do_raw_write_lock+0x11a/0x280 [ 304.067118][ C0] ? do_raw_read_unlock+0x70/0x70 [ 304.072133][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 304.077406][ C0] do_epoll_wait+0x12ba/0x1950 [ 304.082154][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 304.087086][ C0] ? vfs_write+0x49a/0xdd0 [ 304.091518][ C0] ? kernel_write+0x630/0x630 [ 304.096294][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 304.101692][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 304.106890][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 304.112277][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 304.118166][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 304.123354][ C0] do_syscall_64+0x35/0xb0 [ 304.127774][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 304.133672][ C0] RIP: 0033:0x7f096f7b3e46 [ 304.138096][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 304.146510][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 304.154473][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 304.162427][ C0] RBP: 0000558ab63f8900 R08: 0000000000000007 R09: 0000558ab6415290 [ 304.170379][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6418310 [ 304.178348][ C0] R13: 00007ffd243ec288 R14: 0000000000000008 R15: 0000558ab63f1910 [ 304.186400][ C0] [ 304.189402][ C0] task:udevd state:S stack:28096 pid:5856 ppid:2349 flags:0x00000000 [ 304.198587][ C0] Call Trace: [ 304.201850][ C0] [ 304.204771][ C0] __schedule+0xa20/0x27c0 [ 304.209181][ C0] ? io_schedule_timeout+0x140/0x140 [ 304.214462][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.219310][ C0] schedule+0xda/0x1b0 [ 304.223483][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 304.229651][ C0] ? schedule_timeout_idle+0x90/0x90 [ 304.234936][ C0] ? do_epoll_wait+0x129e/0x1950 [ 304.239868][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.244712][ C0] ? do_raw_write_lock+0x11a/0x280 [ 304.249821][ C0] ? do_raw_read_unlock+0x70/0x70 [ 304.254838][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 304.260126][ C0] do_epoll_wait+0x12ba/0x1950 [ 304.264898][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 304.269846][ C0] ? vfs_write+0x49a/0xdd0 [ 304.274383][ C0] ? kernel_write+0x630/0x630 [ 304.279054][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 304.284430][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 304.289623][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 304.294981][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 304.300874][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 304.306062][ C0] do_syscall_64+0x35/0xb0 [ 304.310467][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 304.316612][ C0] RIP: 0033:0x7f096f7b3e46 [ 304.321016][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 304.329499][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 304.337475][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 304.345437][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab63fab80 [ 304.353391][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab642e720 [ 304.361387][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 304.369354][ C0] [ 304.372541][ C0] task:kworker/0:7 state:D stack:23272 pid:5998 ppid:2 flags:0x00004000 [ 304.381738][ C0] Workqueue: usb_hub_wq hub_event [ 304.386817][ C0] Call Trace: [ 304.390909][ C0] [ 304.393841][ C0] __schedule+0xa20/0x27c0 [ 304.398254][ C0] ? io_schedule_timeout+0x140/0x140 [ 304.403537][ C0] ? mark_held_locks+0x9f/0xe0 [ 304.408289][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 304.413209][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.418390][ C0] ? msleep+0x63/0xf0 [ 304.422361][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 304.427554][ C0] ? msleep+0x63/0xf0 [ 304.431533][ C0] schedule+0xda/0x1b0 [ 304.435594][ C0] schedule_timeout+0x14a/0x2a0 [ 304.440424][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 304.445629][ C0] ? __phys_addr+0xc4/0x140 [ 304.450207][ C0] ? collect_expired_timers+0x200/0x200 [ 304.455761][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 304.460941][ C0] ? hub_ext_port_status+0x19d/0x450 [ 304.466214][ C0] msleep+0xb2/0xf0 [ 304.470003][ C0] hub_port_reset+0x3b9/0x1cc0 [ 304.474752][ C0] ? hub_resume+0x3e0/0x3e0 [ 304.479240][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 304.484774][ C0] ? trace_contention_end+0x153/0x1e0 [ 304.490132][ C0] ? mem_cgroup_css_alloc+0x1c1/0x1510 [ 304.495578][ C0] hub_port_init+0x1ae/0x35d0 [ 304.500327][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 304.506130][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 304.511322][ C0] ? device_set_wakeup_capable+0x55/0x1a0 [ 304.517029][ C0] hub_event+0x2b59/0x4810 [ 304.521442][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 304.526543][ C0] ? lock_release+0x810/0x810 [ 304.531239][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.536519][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 304.541525][ C0] process_one_work+0x9bf/0x1710 [ 304.546458][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 304.551817][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 304.556737][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 304.561832][ C0] worker_thread+0x665/0x1080 [ 304.566571][ C0] ? __kthread_parkme+0x15f/0x220 [ 304.571589][ C0] ? process_one_work+0x1710/0x1710 [ 304.577572][ C0] kthread+0x2ea/0x3a0 [ 304.581626][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 304.587505][ C0] ret_from_fork+0x1f/0x30 [ 304.591906][ C0] [ 304.595000][ C0] task:syz-executor.2 state:S stack:28336 pid:7394 ppid:2484 flags:0x00000000 [ 304.604192][ C0] Call Trace: [ 304.607541][ C0] [ 304.610460][ C0] __schedule+0xa20/0x27c0 [ 304.614877][ C0] ? io_schedule_timeout+0x140/0x140 [ 304.620165][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 304.625705][ C0] schedule+0xda/0x1b0 [ 304.629761][ C0] futex_wait_queue+0xf5/0x1e0 [ 304.634623][ C0] futex_wait+0x28e/0x680 [ 304.638970][ C0] ? futex_wait_setup+0x230/0x230 [ 304.644033][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 304.650045][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 304.655001][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.659871][ C0] do_futex+0x1af/0x300 [ 304.664025][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 304.669920][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 304.675110][ C0] ? ktime_get+0x38a/0x470 [ 304.679547][ C0] ? ktime_get+0x30b/0x470 [ 304.683982][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 304.688734][ C0] ? do_futex+0x300/0x300 [ 304.693053][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 304.698946][ C0] do_syscall_64+0x35/0xb0 [ 304.703346][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 304.709257][ C0] RIP: 0033:0x7fa8b4b930c9 [ 304.713677][ C0] RSP: 002b:00007ffcbd7cec28 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 304.722085][ C0] RAX: ffffffffffffffda RBX: 00007fa8b4cb2f8c RCX: 00007fa8b4b930c9 [ 304.730132][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa8b4cb2f8c [ 304.738373][ C0] RBP: 00007fa8b4cb2f80 R08: 00007ffcbd7f8080 R09: 0000000000000000 [ 304.746440][ C0] R10: 00007ffcbd7ced10 R11: 0000000000000246 R12: 0000000000045e77 [ 304.754414][ C0] R13: 00007ffcbd7ced10 R14: 00007ffcbd7ced30 R15: 0000000000000bea [ 304.762507][ C0] [ 304.765545][ C0] task:syz-executor.2 state:S stack:28744 pid:7396 ppid:2484 flags:0x00000000 [ 304.774844][ C0] Call Trace: [ 304.778114][ C0] [ 304.781526][ C0] __schedule+0xa20/0x27c0 [ 304.785970][ C0] ? io_schedule_timeout+0x140/0x140 [ 304.791271][ C0] schedule+0xda/0x1b0 [ 304.795629][ C0] schedule_timeout+0x1dd/0x2a0 [ 304.800483][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 304.805953][ C0] ? __down_common+0x3a6/0x890 [ 304.810711][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 304.815563][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.820758][ C0] __down_common+0x3ae/0x890 [ 304.825344][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 304.830360][ C0] ? up+0xb0/0xb0 [ 304.833985][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 304.838902][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 304.843913][ C0] down_interruptible+0x7b/0xa0 [ 304.848764][ C0] raw_ioctl+0x1017/0x27c0 [ 304.853275][ C0] ? gadget_suspend+0x10/0x10 [ 304.857972][ C0] ? gadget_suspend+0x10/0x10 [ 304.862672][ C0] __x64_sys_ioctl+0x193/0x200 [ 304.867440][ C0] do_syscall_64+0x35/0xb0 [ 304.871882][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 304.877798][ C0] RIP: 0033:0x7fa8b4b92eb7 [ 304.882219][ C0] RSP: 002b:00007fa8b3f04098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.890637][ C0] RAX: ffffffffffffffda RBX: 00007fa8b3f05110 RCX: 00007fa8b4b92eb7 [ 304.898683][ C0] RDX: 00007fa8b3f05110 RSI: 0000000080085502 RDI: 0000000000000003 [ 304.906680][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 304.914764][ C0] R10: 00007fa8b3f04140 R11: 0000000000000246 R12: 0000000800000000 [ 304.922848][ C0] R13: 0000000000000000 R14: 0000000020000180 R15: 00007fa8b4bfaca5 [ 304.930908][ C0] [ 304.933928][ C0] task:syz-executor.1 state:S stack:28456 pid:7395 ppid:2474 flags:0x00000000 [ 304.943131][ C0] Call Trace: [ 304.946395][ C0] [ 304.949324][ C0] __schedule+0xa20/0x27c0 [ 304.956298][ C0] ? io_schedule_timeout+0x140/0x140 [ 304.961626][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 304.967180][ C0] schedule+0xda/0x1b0 [ 304.971515][ C0] futex_wait_queue+0xf5/0x1e0 [ 304.976380][ C0] futex_wait+0x28e/0x680 [ 304.980699][ C0] ? futex_wait_setup+0x230/0x230 [ 304.985728][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 304.992609][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 304.997547][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 305.002516][ C0] do_futex+0x1af/0x300 [ 305.006691][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 305.012690][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 305.017892][ C0] ? ktime_get+0x38a/0x470 [ 305.022316][ C0] ? ktime_get+0x30b/0x470 [ 305.026719][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 305.031471][ C0] ? do_futex+0x300/0x300 [ 305.035786][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 305.041679][ C0] do_syscall_64+0x35/0xb0 [ 305.046092][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.051989][ C0] RIP: 0033:0x7f6bac38e0c9 [ 305.056400][ C0] RSP: 002b:00007ffec404f948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 305.064820][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4adf8c RCX: 00007f6bac38e0c9 [ 305.072800][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6bac4adf8c [ 305.081065][ C0] RBP: 00007f6bac4adf80 R08: 00007ffec41c3080 R09: 0000000000000000 [ 305.089026][ C0] R10: 00007ffec404fa30 R11: 0000000000000246 R12: 0000000000045eb6 [ 305.096999][ C0] R13: 00007ffec404fa30 R14: 00007ffec404fa50 R15: 0000000000000bea [ 305.104987][ C0] [ 305.108009][ C0] task:syz-executor.1 state:S stack:28744 pid:7404 ppid:2474 flags:0x00000000 [ 305.117201][ C0] Call Trace: [ 305.120465][ C0] [ 305.123402][ C0] __schedule+0xa20/0x27c0 [ 305.127936][ C0] ? io_schedule_timeout+0x140/0x140 [ 305.133332][ C0] schedule+0xda/0x1b0 [ 305.137405][ C0] schedule_timeout+0x1dd/0x2a0 [ 305.142252][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 305.147443][ C0] ? __down_common+0x3a6/0x890 [ 305.152213][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 305.158287][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.163518][ C0] __down_common+0x3ae/0x890 [ 305.168216][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 305.173245][ C0] ? up+0xb0/0xb0 [ 305.176906][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 305.184062][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 305.196555][ C0] down_interruptible+0x7b/0xa0 [ 305.202673][ C0] raw_ioctl+0x1017/0x27c0 [ 305.209617][ C0] ? gadget_suspend+0x10/0x10 [ 305.216672][ C0] ? gadget_suspend+0x10/0x10 [ 305.224775][ C0] __x64_sys_ioctl+0x193/0x200 [ 305.229598][ C0] do_syscall_64+0x35/0xb0 [ 305.234029][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.244006][ C0] RIP: 0033:0x7f6bac38deb7 [ 305.248406][ C0] RSP: 002b:00007f6bab6ff098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.256864][ C0] RAX: ffffffffffffffda RBX: 00007f6bab700110 RCX: 00007f6bac38deb7 [ 305.264926][ C0] RDX: 00007f6bab700110 RSI: 0000000080085502 RDI: 0000000000000003 [ 305.272898][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 305.280887][ C0] R10: 00007f6bab6ff140 R11: 0000000000000246 R12: 0000000800000000 [ 305.289557][ C0] R13: 0000000000000000 R14: 00000000200000c0 R15: 00007f6bac3f5ca5 [ 305.297556][ C0] [ 305.300572][ C0] task:syz-executor.1 state:S stack:30320 pid:7406 ppid:2474 flags:0x00000000 [ 305.309802][ C0] Call Trace: [ 305.313100][ C0] [ 305.316037][ C0] __schedule+0xa20/0x27c0 [ 305.320567][ C0] ? io_schedule_timeout+0x140/0x140 [ 305.329053][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 305.335499][ C0] schedule+0xda/0x1b0 [ 305.345349][ C0] futex_wait_queue+0xf5/0x1e0 [ 305.352972][ C0] futex_wait+0x28e/0x680 [ 305.359470][ C0] ? futex_wait_setup+0x230/0x230 [ 305.365699][ C0] ? futex_hash+0x12/0x200 [ 305.370118][ C0] ? futex_wake+0x155/0x490 [ 305.374700][ C0] do_futex+0x1af/0x300 [ 305.378871][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 305.384787][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 305.389563][ C0] ? __fget_files+0x26a/0x440 [ 305.394235][ C0] ? do_futex+0x300/0x300 [ 305.398644][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 305.404553][ C0] do_syscall_64+0x35/0xb0 [ 305.408966][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.414845][ C0] RIP: 0033:0x7f6bac38e0c9 [ 305.419427][ C0] RSP: 002b:00007f6bab6e0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 305.427910][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4ae058 RCX: 00007f6bac38e0c9 [ 305.435940][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6bac4ae058 [ 305.444341][ C0] RBP: 00007f6bac4ae050 R08: 0000000000000000 R09: 0000000000000000 [ 305.452320][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6bac4ae05c [ 305.460666][ C0] R13: 00007ffec404f8cf R14: 00007f6bab6e0300 R15: 0000000000022000 [ 305.468623][ C0] [ 305.471629][ C0] task:syz-executor.3 state:S stack:28456 pid:7397 ppid:2480 flags:0x00000000 [ 305.480829][ C0] Call Trace: [ 305.484095][ C0] [ 305.487099][ C0] __schedule+0xa20/0x27c0 [ 305.491520][ C0] ? io_schedule_timeout+0x140/0x140 [ 305.496803][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 305.502341][ C0] schedule+0xda/0x1b0 [ 305.506397][ C0] futex_wait_queue+0xf5/0x1e0 [ 305.511145][ C0] futex_wait+0x28e/0x680 [ 305.515463][ C0] ? futex_wait_setup+0x230/0x230 [ 305.520470][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 305.526437][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 305.531445][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 305.536295][ C0] do_futex+0x1af/0x300 [ 305.540439][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 305.546320][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 305.551502][ C0] ? ktime_get+0x38a/0x470 [ 305.555916][ C0] ? ktime_get+0x30b/0x470 [ 305.560324][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 305.565071][ C0] ? do_futex+0x300/0x300 [ 305.569589][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 305.575603][ C0] do_syscall_64+0x35/0xb0 [ 305.580265][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.586155][ C0] RIP: 0033:0x7f9e721c60c9 [ 305.590582][ C0] RSP: 002b:00007fff2c094928 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 305.599013][ C0] RAX: ffffffffffffffda RBX: 00007f9e722e5f8c RCX: 00007f9e721c60c9 [ 305.606977][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9e722e5f8c [ 305.614952][ C0] RBP: 00007f9e722e5f80 R08: 00007fff2c13b080 R09: 0000000000000000 [ 305.623985][ C0] R10: 00007fff2c094a10 R11: 0000000000000246 R12: 0000000000045e8d [ 305.631954][ C0] R13: 00007fff2c094a10 R14: 00007fff2c094a30 R15: 0000000000000bea [ 305.640196][ C0] [ 305.643212][ C0] task:syz-executor.3 state:S stack:29184 pid:7398 ppid:2480 flags:0x00000000 [ 305.652665][ C0] Call Trace: [ 305.655936][ C0] [ 305.658870][ C0] __schedule+0xa20/0x27c0 [ 305.663892][ C0] ? io_schedule_timeout+0x140/0x140 [ 305.669204][ C0] schedule+0xda/0x1b0 [ 305.673310][ C0] schedule_timeout+0x1dd/0x2a0 [ 305.678152][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 305.683370][ C0] ? __down_common+0x3a6/0x890 [ 305.688144][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 305.692996][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.698266][ C0] __down_common+0x3ae/0x890 [ 305.702856][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 305.707881][ C0] ? up+0xb0/0xb0 [ 305.711519][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 305.716486][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 305.721511][ C0] down_interruptible+0x7b/0xa0 [ 305.726468][ C0] raw_ioctl+0x1017/0x27c0 [ 305.730979][ C0] ? gadget_suspend+0x10/0x10 [ 305.735841][ C0] ? gadget_suspend+0x10/0x10 [ 305.740515][ C0] __x64_sys_ioctl+0x193/0x200 [ 305.745290][ C0] do_syscall_64+0x35/0xb0 [ 305.749713][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.755706][ C0] RIP: 0033:0x7f9e721c5eb7 [ 305.760238][ C0] RSP: 002b:00007f9e71537098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.768690][ C0] RAX: ffffffffffffffda RBX: 00007f9e71538110 RCX: 00007f9e721c5eb7 [ 305.776761][ C0] RDX: 00007f9e71538110 RSI: 0000000080085502 RDI: 0000000000000003 [ 305.785036][ C0] RBP: 0000000000000003 R08: 0000000000000012 R09: 00007f9e71537108 [ 305.793275][ C0] R10: 00007f9e71537140 R11: 0000000000000246 R12: 0000000800000000 [ 305.801255][ C0] R13: 0000000000000000 R14: 0000000000000012 R15: 00007f9e7222dca5 [ 305.809228][ C0] [ 305.812329][ C0] task:syz-executor.4 state:S stack:28456 pid:7399 ppid:2477 flags:0x00000000 [ 305.821534][ C0] Call Trace: [ 305.824803][ C0] [ 305.827722][ C0] __schedule+0xa20/0x27c0 [ 305.832143][ C0] ? io_schedule_timeout+0x140/0x140 [ 305.837459][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 305.843023][ C0] schedule+0xda/0x1b0 [ 305.847092][ C0] futex_wait_queue+0xf5/0x1e0 [ 305.851859][ C0] futex_wait+0x28e/0x680 [ 305.856187][ C0] ? futex_wait_setup+0x230/0x230 [ 305.861209][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 305.867269][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 305.872202][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 305.877046][ C0] do_futex+0x1af/0x300 [ 305.881186][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 305.887061][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 305.892419][ C0] ? ktime_get+0x38a/0x470 [ 305.896822][ C0] ? ktime_get+0x30b/0x470 [ 305.901225][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 305.906069][ C0] ? do_futex+0x300/0x300 [ 305.910382][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 305.916262][ C0] do_syscall_64+0x35/0xb0 [ 305.920694][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.926589][ C0] RIP: 0033:0x7fd218caa0c9 [ 305.931288][ C0] RSP: 002b:00007ffef462aee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 305.939710][ C0] RAX: ffffffffffffffda RBX: 00007fd218dca05c RCX: 00007fd218caa0c9 [ 305.947799][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd218dca05c [ 305.955791][ C0] RBP: 00007fd218dc9f80 R08: 00007ffef47b0080 R09: 00000000000000d0 [ 305.963756][ C0] R10: 00007ffef462afd0 R11: 0000000000000246 R12: 00000000000466b4 [ 305.971729][ C0] R13: 00007ffef462afd0 R14: 00007ffef462aff0 R15: 000000000000015e [ 305.979777][ C0] [ 305.982794][ C0] task:syz-executor.4 state:S stack:29184 pid:7401 ppid:2477 flags:0x00000000 [ 305.992015][ C0] Call Trace: [ 305.995286][ C0] [ 305.998219][ C0] __schedule+0xa20/0x27c0 [ 306.002721][ C0] ? io_schedule_timeout+0x140/0x140 [ 306.007998][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 306.014227][ C0] schedule+0xda/0x1b0 [ 306.018296][ C0] schedule_timeout+0x1dd/0x2a0 [ 306.024542][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 306.030890][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 306.036017][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 306.040870][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 306.045882][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 306.050911][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.056272][ C0] __wait_for_common+0x1ca/0x5c0 [ 306.061205][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 306.066471][ C0] ? bit_wait_io+0xe0/0xe0 [ 306.070918][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 306.076487][ C0] wait_for_completion_interruptible+0x1b/0x30 [ 306.082645][ C0] raw_process_ep_io+0x5ec/0xb10 [ 306.087591][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 306.092862][ C0] ? _copy_from_user+0xf9/0x170 [ 306.097702][ C0] ? memdup_user+0x85/0xc0 [ 306.102303][ C0] raw_ioctl+0x955/0x27c0 [ 306.106646][ C0] ? gadget_suspend+0x10/0x10 [ 306.111360][ C0] ? gadget_suspend+0x10/0x10 [ 306.116048][ C0] __x64_sys_ioctl+0x193/0x200 [ 306.120893][ C0] do_syscall_64+0x35/0xb0 [ 306.125306][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.131295][ C0] RIP: 0033:0x7fd218ca9eb7 [ 306.135977][ C0] RSP: 002b:00007fd21801c0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.144398][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 00007fd218ca9eb7 [ 306.152457][ C0] RDX: 00007fd21801c120 RSI: 0000000040085507 RDI: 0000000000000003 [ 306.160445][ C0] RBP: 00000000200001c0 R08: 00007fd218eee320 R09: 0000000000000001 [ 306.168423][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 306.176653][ C0] R13: 0000000000000000 R14: 00007fd21801d300 R15: 0000000000022000 [ 306.184658][ C0] [ 306.187673][ C0] task:syz-executor.4 state:S stack:29480 pid:7409 ppid:2477 flags:0x00000000 [ 306.196871][ C0] Call Trace: [ 306.200149][ C0] [ 306.203352][ C0] __schedule+0xa20/0x27c0 [ 306.207770][ C0] ? io_schedule_timeout+0x140/0x140 [ 306.213045][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 306.218673][ C0] schedule+0xda/0x1b0 [ 306.222749][ C0] do_nanosleep+0x154/0x4f0 [ 306.227236][ C0] ? schedule_hrtimeout+0x30/0x30 [ 306.232250][ C0] ? memset+0x20/0x40 [ 306.236232][ C0] ? __hrtimer_init+0x136/0x280 [ 306.241093][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 306.246050][ C0] ? nanosleep_copyout+0x100/0x100 [ 306.251316][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 306.257422][ C0] ? get_timespec64+0x191/0x220 [ 306.262274][ C0] ? put_timespec64+0x120/0x120 [ 306.267121][ C0] common_nsleep+0xa2/0xc0 [ 306.271529][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 306.277146][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 306.283469][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 306.289362][ C0] do_syscall_64+0x35/0xb0 [ 306.293762][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.299652][ C0] RIP: 0033:0x7fd218ccedf1 [ 306.304073][ C0] RSP: 002b:00007fd217ffa070 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 306.312584][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd218ccedf1 [ 306.320658][ C0] RDX: 00007fd217ffa0b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 306.328623][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 306.336608][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd217ffa108 [ 306.344761][ C0] R13: 0000000000000000 R14: 0000000020000400 R15: 0000000000022000 [ 306.352737][ C0] [ 306.355845][ C0] task:syz-executor.0 state:S stack:28456 pid:7400 ppid:2472 flags:0x00000000 [ 306.365118][ C0] Call Trace: [ 306.368395][ C0] [ 306.371310][ C0] __schedule+0xa20/0x27c0 [ 306.375724][ C0] ? io_schedule_timeout+0x140/0x140 [ 306.381107][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 306.386636][ C0] schedule+0xda/0x1b0 [ 306.390701][ C0] futex_wait_queue+0xf5/0x1e0 [ 306.395465][ C0] futex_wait+0x28e/0x680 [ 306.400054][ C0] ? futex_wait_setup+0x230/0x230 [ 306.405170][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 306.411160][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 306.416102][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 306.420948][ C0] do_futex+0x1af/0x300 [ 306.425179][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 306.431055][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 306.436259][ C0] ? ktime_get+0x38a/0x470 [ 306.440690][ C0] ? ktime_get+0x30b/0x470 [ 306.447375][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 306.452131][ C0] ? do_futex+0x300/0x300 [ 306.456445][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 306.462412][ C0] do_syscall_64+0x35/0xb0 [ 306.466924][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.473013][ C0] RIP: 0033:0x7fefa0fab0c9 [ 306.477809][ C0] RSP: 002b:00007fff0449d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 306.486305][ C0] RAX: ffffffffffffffda RBX: 00007fefa10caf8c RCX: 00007fefa0fab0c9 [ 306.494887][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fefa10caf8c [ 306.502862][ C0] RBP: 00007fefa10caf80 R08: 00007fff044e7080 R09: 0000000000000000 [ 306.510869][ C0] R10: 00007fff0449d270 R11: 0000000000000246 R12: 0000000000045e9c [ 306.518850][ C0] R13: 00007fff0449d270 R14: 00007fff0449d290 R15: 0000000000000bea [ 306.526839][ C0] [ 306.529852][ C0] task:syz-executor.0 state:S stack:29184 pid:7403 ppid:2472 flags:0x00000000 [ 306.539055][ C0] Call Trace: [ 306.542332][ C0] [ 306.545261][ C0] __schedule+0xa20/0x27c0 [ 306.549684][ C0] ? io_schedule_timeout+0x140/0x140 [ 306.554964][ C0] schedule+0xda/0x1b0 [ 306.559035][ C0] schedule_timeout+0x1dd/0x2a0 [ 306.563895][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 306.569092][ C0] ? __down_common+0x3a6/0x890 [ 306.573864][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 306.578710][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.586154][ C0] __down_common+0x3ae/0x890 [ 306.590734][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 306.596173][ C0] ? up+0xb0/0xb0 [ 306.599796][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 306.604717][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 306.609727][ C0] down_interruptible+0x7b/0xa0 [ 306.614568][ C0] raw_ioctl+0x1017/0x27c0 [ 306.618970][ C0] ? gadget_suspend+0x10/0x10 [ 306.623671][ C0] ? gadget_suspend+0x10/0x10 [ 306.628332][ C0] __x64_sys_ioctl+0x193/0x200 [ 306.633099][ C0] do_syscall_64+0x35/0xb0 [ 306.637523][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.643600][ C0] RIP: 0033:0x7fefa0faaeb7 [ 306.648091][ C0] RSP: 002b:00007fefa031c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.656488][ C0] RAX: ffffffffffffffda RBX: 00007fefa031d110 RCX: 00007fefa0faaeb7 [ 306.664453][ C0] RDX: 00007fefa031d110 RSI: 0000000080085502 RDI: 0000000000000003 [ 306.672439][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 306.680426][ C0] R10: 00007fefa031c140 R11: 0000000000000246 R12: 0000000800000000 [ 306.688510][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fefa1012ca5 [ 306.696587][ C0] [ 306.699595][ C0] task:syz-executor.5 state:S stack:28456 pid:7402 ppid:2483 flags:0x00000000 [ 306.708800][ C0] Call Trace: [ 306.712150][ C0] [ 306.715078][ C0] __schedule+0xa20/0x27c0 [ 306.719664][ C0] ? io_schedule_timeout+0x140/0x140 [ 306.725049][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 306.730884][ C0] schedule+0xda/0x1b0 [ 306.734973][ C0] futex_wait_queue+0xf5/0x1e0 [ 306.739727][ C0] futex_wait+0x28e/0x680 [ 306.744052][ C0] ? futex_wait_setup+0x230/0x230 [ 306.749078][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 306.755083][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 306.760022][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 306.765066][ C0] do_futex+0x1af/0x300 [ 306.769236][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 306.775242][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 306.780540][ C0] ? ktime_get+0x38a/0x470 [ 306.784966][ C0] ? ktime_get+0x30b/0x470 [ 306.789399][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 306.794168][ C0] ? do_futex+0x300/0x300 [ 306.798510][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 306.804499][ C0] do_syscall_64+0x35/0xb0 [ 306.809189][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.815531][ C0] RIP: 0033:0x7f3564f820c9 [ 306.820035][ C0] RSP: 002b:00007fff1245edb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 306.828449][ C0] RAX: ffffffffffffffda RBX: 00007f35650a212c RCX: 00007f3564f820c9 [ 306.836435][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f35650a212c [ 306.844487][ C0] RBP: 00007f35650a1f80 R08: 00007fff12579080 R09: 00000000000001a0 [ 306.852881][ C0] R10: 00007fff1245eea0 R11: 0000000000000246 R12: 0000000000046691 [ 306.860844][ C0] R13: 00007fff1245eea0 R14: 00007fff1245eec0 R15: 000000000000015e [ 306.868800][ C0] [ 306.871807][ C0] task:syz-executor.5 state:S stack:29184 pid:7405 ppid:2483 flags:0x00000000 [ 306.881093][ C0] Call Trace: [ 306.884358][ C0] [ 306.887285][ C0] __schedule+0xa20/0x27c0 [ 306.891705][ C0] ? io_schedule_timeout+0x140/0x140 [ 306.896997][ C0] schedule+0xda/0x1b0 [ 306.901092][ C0] schedule_timeout+0x1dd/0x2a0 [ 306.906043][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 306.911236][ C0] ? __down_common+0x3a6/0x890 [ 306.916693][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 306.921573][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.926863][ C0] __down_common+0x3ae/0x890 [ 306.931727][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 306.936827][ C0] ? up+0xb0/0xb0 [ 306.940465][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 306.945410][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 306.950447][ C0] down_interruptible+0x7b/0xa0 [ 306.955487][ C0] raw_ioctl+0x1017/0x27c0 [ 306.959898][ C0] ? gadget_suspend+0x10/0x10 [ 306.964559][ C0] ? gadget_suspend+0x10/0x10 [ 306.969232][ C0] __x64_sys_ioctl+0x193/0x200 [ 306.974077][ C0] do_syscall_64+0x35/0xb0 [ 306.978488][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.984369][ C0] RIP: 0033:0x7f3564f81eb7 [ 306.988776][ C0] RSP: 002b:00007f35642f30d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.997173][ C0] RAX: ffffffffffffffda RBX: 00007f35650a1f80 RCX: 00007f3564f81eb7 [ 307.005136][ C0] RDX: 00007f35642f4110 RSI: 0000000080085502 RDI: 0000000000000003 [ 307.013105][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 307.021067][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 307.029240][ C0] R13: 0000000000000000 R14: 0000000020000240 R15: 0000000000022000 [ 307.037232][ C0] [ 307.040244][ C0] task:syz-executor.5 state:S stack:29576 pid:7407 ppid:2483 flags:0x00000000 [ 307.049447][ C0] Call Trace: [ 307.052743][ C0] [ 307.055680][ C0] __schedule+0xa20/0x27c0 [ 307.060117][ C0] ? io_schedule_timeout+0x140/0x140 [ 307.065489][ C0] schedule+0xda/0x1b0 [ 307.069572][ C0] schedule_timeout+0x1dd/0x2a0 [ 307.074408][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 307.079596][ C0] ? __down_common+0x3a6/0x890 [ 307.084449][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 307.089314][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.094691][ C0] __down_common+0x3ae/0x890 [ 307.099313][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 307.104375][ C0] ? up+0xb0/0xb0 [ 307.108159][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 307.113141][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 307.118350][ C0] down_interruptible+0x7b/0xa0 [ 307.123217][ C0] raw_ioctl+0x1017/0x27c0 [ 307.127639][ C0] ? gadget_suspend+0x10/0x10 [ 307.132306][ C0] ? gadget_suspend+0x10/0x10 [ 307.136993][ C0] __x64_sys_ioctl+0x193/0x200 [ 307.141753][ C0] do_syscall_64+0x35/0xb0 [ 307.146182][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.152146][ C0] RIP: 0033:0x7f3564f81eb7 [ 307.156815][ C0] RSP: 002b:00007f35642d20d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 307.165333][ C0] RAX: ffffffffffffffda RBX: 00007f35650a2050 RCX: 00007f3564f81eb7 [ 307.173483][ C0] RDX: 00007f35642d3110 RSI: 0000000080085502 RDI: 0000000000000003 [ 307.181981][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 307.189967][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 307.197945][ C0] R13: 0000000020000600 R14: 0000000000000000 R15: 0000000000022000 [ 307.205912][ C0] [ 307.208922][ C0] task:syz-executor.5 state:S stack:30200 pid:7408 ppid:2483 flags:0x00000000 [ 307.218127][ C0] Call Trace: [ 307.221414][ C0] [ 307.224370][ C0] __schedule+0xa20/0x27c0 [ 307.228803][ C0] ? io_schedule_timeout+0x140/0x140 [ 307.234190][ C0] schedule+0xda/0x1b0 [ 307.238338][ C0] schedule_timeout+0x1dd/0x2a0 [ 307.243617][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 307.249059][ C0] ? __down_common+0x3a6/0x890 [ 307.253914][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 307.258842][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.264038][ C0] __down_common+0x3ae/0x890 [ 307.268705][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 307.274002][ C0] ? up+0xb0/0xb0 [ 307.277629][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 307.282564][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 307.287596][ C0] down_interruptible+0x7b/0xa0 [ 307.292464][ C0] raw_ioctl+0x1017/0x27c0 [ 307.296869][ C0] ? gadget_suspend+0x10/0x10 [ 307.301555][ C0] ? gadget_suspend+0x10/0x10 [ 307.306231][ C0] __x64_sys_ioctl+0x193/0x200 [ 307.311004][ C0] do_syscall_64+0x35/0xb0 [ 307.315429][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.321350][ C0] RIP: 0033:0x7f3564f81eb7 [ 307.325776][ C0] RSP: 002b:00007f35642b10d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 307.334280][ C0] RAX: ffffffffffffffda RBX: 00007f35650a2120 RCX: 00007f3564f81eb7 [ 307.342279][ C0] RDX: 00007f35642b2110 RSI: 0000000080085502 RDI: 0000000000000003 [ 307.350523][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 307.358497][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 307.366467][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000022000 [ 307.374536][ C0] [ 307.377640][ C0] [ 307.377640][ C0] Showing all locks held in the system: [ 307.385476][ C0] 1 lock held by rcu_tasks_kthre/11: [ 307.390763][ C0] #0: ffffffff87a97090 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 307.401385][ C0] 5 locks held by kworker/0:1/12: [ 307.406585][ C0] 5 locks held by kworker/0:2/703: [ 307.411686][ C0] 6 locks held by udevd/2349: [ 307.416355][ C0] #0: ffffffff87d20e08 (tomoyo_ss){....}-{0:0}, at: tomoyo_check_open_permission+0xe8/0x3a0 [ 307.426541][ C0] #1: ffffc90000007d60 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd4/0x7c0 [ 307.436126][ C0] #2: ffff888119344230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x25/0x340 [ 307.445878][ C0] #3: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710 [ 307.455986][ C0] #4: ffffffff87eb2c38 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1790 [ 307.465032][ C0] #5: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 307.474874][ C0] 2 locks held by getty/2410: [ 307.479538][ C0] #0: ffff888100917098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 307.489279][ C0] #1: ffffc900000452f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 307.499557][ C0] 3 locks held by udevd/5195: [ 307.504332][ C0] #0: ffff88811595bc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x18a/0x790 [ 307.514024][ C0] #1: ffff88811599ecb8 (kn->active#27){++++}-{0:0}, at: kernfs_fop_read_iter+0x1ad/0x790 [ 307.524022][ C0] #2: ffff88810930f190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x3c/0x2c0 [ 307.533586][ C0] 5 locks held by kworker/1:3/5244: [ 307.538881][ C0] #0: ffff88810900e138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 307.549645][ C0] #1: ffffc90001ac7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 307.560894][ C0] #2: ffff88810ebd7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1bc/0x4810 [ 307.569778][ C0] #3: ffff88810ebf24f0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2778/0x4810 [ 307.579880][ C0] #4: ffff88810e9f7f68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x27ad/0x4810 [ 307.589617][ C0] 9 locks held by kworker/1:5/5334: [ 307.594795][ C0] 3 locks held by kworker/0:6/5381: [ 307.600058][ C0] 6 locks held by kworker/0:7/5998: [ 307.605342][ C0] #0: ffff88810900e138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 307.616062][ C0] #1: ffffc9000e80fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 307.627303][ C0] #2: ffff88810e34f190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1bc/0x4810 [ 307.636198][ C0] #3: ffff88810ebd24f0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2778/0x4810 [ 307.646235][ C0] #4: ffff88810e6ec768 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x27ad/0x4810 [ 307.656247][ C0] #5: ffffffff88419070 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x188/0x1cc0 [ 307.668011][ C0] [ 307.670334][ C0] ============================================= [ 307.670334][ C0] [ 307.679646][ C0] task:init state:S stack:22968 pid:1 ppid:0 flags:0x00000000 [ 307.688988][ C0] Call Trace: [ 307.692392][ C0] [ 307.695325][ C0] __schedule+0xa20/0x27c0 [ 307.699746][ C0] ? io_schedule_timeout+0x140/0x140 [ 307.705131][ C0] ? __lock_acquire+0x166e/0x56d0 [ 307.710149][ C0] schedule+0xda/0x1b0 [ 307.714209][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 307.720264][ C0] ? schedule_timeout_idle+0x90/0x90 [ 307.725536][ C0] ? do_sigtimedwait+0x372/0x5c0 [ 307.730459][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 307.735306][ C0] ? dequeue_signal+0x18b/0x650 [ 307.740147][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 307.745080][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.750266][ C0] do_sigtimedwait+0x42e/0x5c0 [ 307.755033][ C0] ? __set_task_blocked+0x190/0x190 [ 307.760251][ C0] __x64_sys_rt_sigtimedwait+0x1a1/0x290 [ 307.765900][ C0] ? __do_sys_pidfd_send_signal+0x610/0x610 [ 307.771797][ C0] ? restore_fpregs_from_fpstate+0xbd/0x1c0 [ 307.777704][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 307.783602][ C0] do_syscall_64+0x35/0xb0 [ 307.788009][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.793908][ C0] RIP: 0033:0x7f28f52fbac4 [ 307.798336][ C0] RSP: 002b:00007ffde952e470 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 307.806847][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f52fbac4 [ 307.814812][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f28f5544498 [ 307.822870][ C0] RBP: 00007f28f5544490 R08: 00000000ffffffff R09: 0000000000000000 [ 307.830825][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffde952e4d8 [ 307.838802][ C0] R13: 00007ffde952e4cc R14: 0000000000000000 R15: 0000000000000000 [ 307.846774][ C0] [ 307.849779][ C0] task:kthreadd state:S stack:28128 pid:2 ppid:0 flags:0x00004000 [ 307.858974][ C0] Call Trace: [ 307.862238][ C0] [ 307.865156][ C0] __schedule+0xa20/0x27c0 [ 307.869573][ C0] ? io_schedule_timeout+0x140/0x140 [ 307.874857][ C0] ? kthreadd+0x536/0x750 [ 307.879176][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 307.884273][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 307.889194][ C0] schedule+0xda/0x1b0 [ 307.893254][ C0] kthreadd+0x592/0x750 [ 307.897401][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 307.902427][ C0] ret_from_fork+0x1f/0x30 [ 307.906851][ C0] [ 307.909869][ C0] task:rcu_gp state:I stack:30280 pid:3 ppid:2 flags:0x00004000 [ 307.919076][ C0] Call Trace: [ 307.922347][ C0] [ 307.925992][ C0] __schedule+0xa20/0x27c0 [ 307.930406][ C0] ? io_schedule_timeout+0x140/0x140 [ 307.935692][ C0] ? rescuer_thread+0x724/0xcf0 [ 307.940531][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 307.945623][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 307.950652][ C0] schedule+0xda/0x1b0 [ 307.954711][ C0] rescuer_thread+0x780/0xcf0 [ 307.959375][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 307.964228][ C0] ? worker_thread+0x1080/0x1080 [ 307.969152][ C0] ? __kthread_parkme+0x15f/0x220 [ 307.974165][ C0] ? worker_thread+0x1080/0x1080 [ 307.979105][ C0] kthread+0x2ea/0x3a0 [ 307.983161][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 307.988791][ C0] ret_from_fork+0x1f/0x30 [ 307.993223][ C0] [ 307.996263][ C0] task:rcu_par_gp state:I stack:30896 pid:4 ppid:2 flags:0x00004000 [ 308.005559][ C0] Call Trace: [ 308.008843][ C0] [ 308.011818][ C0] __schedule+0xa20/0x27c0 [ 308.016239][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.021539][ C0] ? rescuer_thread+0x724/0xcf0 [ 308.026397][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 308.031428][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.036358][ C0] schedule+0xda/0x1b0 [ 308.040430][ C0] rescuer_thread+0x780/0xcf0 [ 308.045137][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 308.050295][ C0] ? worker_thread+0x1080/0x1080 [ 308.055279][ C0] ? __kthread_parkme+0x15f/0x220 [ 308.060316][ C0] ? worker_thread+0x1080/0x1080 [ 308.065870][ C0] kthread+0x2ea/0x3a0 [ 308.069946][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.075690][ C0] ret_from_fork+0x1f/0x30 [ 308.080107][ C0] [ 308.083117][ C0] task:slub_flushwq state:I stack:30896 pid:5 ppid:2 flags:0x00004000 [ 308.092484][ C0] Call Trace: [ 308.095753][ C0] [ 308.098684][ C0] __schedule+0xa20/0x27c0 [ 308.103109][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.108398][ C0] ? rescuer_thread+0x724/0xcf0 [ 308.113262][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 308.118998][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.124036][ C0] schedule+0xda/0x1b0 [ 308.130375][ C0] rescuer_thread+0x780/0xcf0 [ 308.135232][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 308.140080][ C0] ? worker_thread+0x1080/0x1080 [ 308.145027][ C0] ? __kthread_parkme+0x15f/0x220 [ 308.150038][ C0] ? worker_thread+0x1080/0x1080 [ 308.154976][ C0] kthread+0x2ea/0x3a0 [ 308.159057][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.164720][ C0] ret_from_fork+0x1f/0x30 [ 308.169227][ C0] [ 308.172243][ C0] task:netns state:I stack:30896 pid:6 ppid:2 flags:0x00004000 [ 308.181532][ C0] Call Trace: [ 308.184799][ C0] [ 308.187744][ C0] __schedule+0xa20/0x27c0 [ 308.192188][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.197474][ C0] ? rescuer_thread+0x724/0xcf0 [ 308.202317][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 308.207326][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.212251][ C0] schedule+0xda/0x1b0 [ 308.216315][ C0] rescuer_thread+0x780/0xcf0 [ 308.221009][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 308.225854][ C0] ? worker_thread+0x1080/0x1080 [ 308.230777][ C0] ? __kthread_parkme+0x15f/0x220 [ 308.235792][ C0] ? worker_thread+0x1080/0x1080 [ 308.240753][ C0] kthread+0x2ea/0x3a0 [ 308.244806][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.250495][ C0] ret_from_fork+0x1f/0x30 [ 308.255464][ C0] [ 308.258486][ C0] task:kworker/0:0 state:I stack:29648 pid:7 ppid:2 flags:0x00004000 [ 308.269160][ C0] Workqueue: 0x0 (rcu_gp) [ 308.273567][ C0] Call Trace: [ 308.276831][ C0] [ 308.279753][ C0] __schedule+0xa20/0x27c0 [ 308.284166][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.289454][ C0] ? worker_thread+0x157/0x1080 [ 308.294317][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.299425][ C0] schedule+0xda/0x1b0 [ 308.303518][ C0] worker_thread+0x15c/0x1080 [ 308.308229][ C0] ? process_one_work+0x1710/0x1710 [ 308.313422][ C0] kthread+0x2ea/0x3a0 [ 308.317479][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.323096][ C0] ret_from_fork+0x1f/0x30 [ 308.327497][ C0] [ 308.330510][ C0] task:kworker/0:0H state:I stack:29648 pid:8 ppid:2 flags:0x00004000 [ 308.339715][ C0] Workqueue: 0x0 (events_highpri) [ 308.345003][ C0] Call Trace: [ 308.348263][ C0] [ 308.351206][ C0] __schedule+0xa20/0x27c0 [ 308.356394][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.361670][ C0] ? worker_thread+0x157/0x1080 [ 308.366536][ C0] schedule+0xda/0x1b0 [ 308.370607][ C0] worker_thread+0x15c/0x1080 [ 308.375287][ C0] ? process_one_work+0x1710/0x1710 [ 308.380505][ C0] kthread+0x2ea/0x3a0 [ 308.384573][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.390312][ C0] ret_from_fork+0x1f/0x30 [ 308.394737][ C0] [ 308.397743][ C0] task:kworker/u4:0 state:I stack:27440 pid:9 ppid:2 flags:0x00004000 [ 308.407036][ C0] Workqueue: 0x0 (events_unbound) [ 308.412136][ C0] Call Trace: [ 308.415398][ C0] [ 308.418321][ C0] __schedule+0xa20/0x27c0 [ 308.422730][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.428184][ C0] ? worker_thread+0x157/0x1080 [ 308.433030][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.437971][ C0] schedule+0xda/0x1b0 [ 308.442039][ C0] worker_thread+0x15c/0x1080 [ 308.446710][ C0] ? process_one_work+0x1710/0x1710 [ 308.451898][ C0] kthread+0x2ea/0x3a0 [ 308.455978][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.461631][ C0] ret_from_fork+0x1f/0x30 [ 308.466317][ C0] [ 308.469333][ C0] task:mm_percpu_wq state:I stack:30896 pid:10 ppid:2 flags:0x00004000 [ 308.478544][ C0] Call Trace: [ 308.481827][ C0] [ 308.484750][ C0] __schedule+0xa20/0x27c0 [ 308.489618][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.494911][ C0] ? rescuer_thread+0x724/0xcf0 [ 308.499766][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 308.504799][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.509852][ C0] schedule+0xda/0x1b0 [ 308.513921][ C0] rescuer_thread+0x780/0xcf0 [ 308.518612][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 308.523470][ C0] ? worker_thread+0x1080/0x1080 [ 308.528431][ C0] ? __kthread_parkme+0x15f/0x220 [ 308.533508][ C0] ? worker_thread+0x1080/0x1080 [ 308.538983][ C0] kthread+0x2ea/0x3a0 [ 308.543174][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.548816][ C0] ret_from_fork+0x1f/0x30 [ 308.553220][ C0] [ 308.556224][ C0] task:rcu_tasks_kthre state:I stack:29216 pid:11 ppid:2 flags:0x00004000 [ 308.565410][ C0] Call Trace: [ 308.568701][ C0] [ 308.571645][ C0] __schedule+0xa20/0x27c0 [ 308.576090][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.581377][ C0] ? mark_held_locks+0x9f/0xe0 [ 308.586137][ C0] schedule+0xda/0x1b0 [ 308.590195][ C0] rcu_tasks_one_gp+0x3e5/0xc70 [ 308.595088][ C0] rcu_tasks_kthread+0x80/0xa0 [ 308.599837][ C0] ? rcu_tasks_postscan+0x10/0x10 [ 308.604852][ C0] kthread+0x2ea/0x3a0 [ 308.608932][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.614567][ C0] ret_from_fork+0x1f/0x30 [ 308.619256][ C0] [ 308.622264][ C0] task:kworker/0:1 state:R running task stack:21072 pid:12 ppid:2 flags:0x00004000 [ 308.633019][ C0] Workqueue: usb_hub_wq hub_event [ 308.638036][ C0] Call Trace: [ 308.641308][ C0] [ 308.644229][ C0] __schedule+0xa20/0x27c0 [ 308.648700][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.654018][ C0] ? mark_held_locks+0x9f/0xe0 [ 308.658780][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.663700][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.668896][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 308.675147][ C0] schedule+0xda/0x1b0 [ 308.679241][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 308.684345][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 308.690067][ C0] ? usb_hcd_flush_endpoint+0x1a7/0x400 [ 308.695619][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 308.701509][ C0] usb_kill_urb+0x7f/0xa0 [ 308.705931][ C0] usb_hcd_flush_endpoint+0x356/0x400 [ 308.711312][ C0] ? mark_held_locks+0x9f/0xe0 [ 308.716176][ C0] usb_disable_interface+0x327/0x3c0 [ 308.721539][ C0] usb_unbind_interface+0x3d2/0x8e0 [ 308.726751][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 308.731871][ C0] device_remove+0x11f/0x170 [ 308.736458][ C0] device_release_driver_internal+0x4a1/0x700 [ 308.742513][ C0] ? put_device+0x1b/0x30 [ 308.746835][ C0] bus_remove_device+0x2e3/0x590 [ 308.751771][ C0] device_del+0x4f3/0xc80 [ 308.756209][ C0] ? __device_link_del+0x380/0x380 [ 308.761353][ C0] ? kobject_put+0x1e4/0x4c0 [ 308.765971][ C0] usb_disable_device+0x356/0x7a0 [ 308.771012][ C0] usb_disconnect.cold+0x259/0x6ed [ 308.776118][ C0] hub_event+0x1fb1/0x4810 [ 308.780542][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 308.785654][ C0] ? lock_release+0x810/0x810 [ 308.790842][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 308.795788][ C0] process_one_work+0x9bf/0x1710 [ 308.800716][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 308.806072][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 308.811001][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 308.816356][ C0] worker_thread+0x665/0x1080 [ 308.821032][ C0] ? __kthread_parkme+0x15f/0x220 [ 308.826054][ C0] ? process_one_work+0x1710/0x1710 [ 308.831344][ C0] kthread+0x2ea/0x3a0 [ 308.835424][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.841051][ C0] ret_from_fork+0x1f/0x30 [ 308.845464][ C0] [ 308.848484][ C0] task:ksoftirqd/0 state:S stack:27240 pid:13 ppid:2 flags:0x00004000 [ 308.857712][ C0] Call Trace: [ 308.861069][ C0] [ 308.864090][ C0] __schedule+0xa20/0x27c0 [ 308.868515][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.873806][ C0] ? __do_softirq+0x84b/0xabb [ 308.878487][ C0] schedule+0xda/0x1b0 [ 308.882605][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 308.887557][ C0] ? sort_range+0x30/0x30 [ 308.891899][ C0] kthread+0x2ea/0x3a0 [ 308.895974][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 308.901612][ C0] ret_from_fork+0x1f/0x30 [ 308.906026][ C0] [ 308.909217][ C0] task:rcu_preempt state:R running task stack:29384 pid:14 ppid:2 flags:0x00004000 [ 308.919984][ C0] Call Trace: [ 308.923263][ C0] [ 308.926180][ C0] __schedule+0xa20/0x27c0 [ 308.930611][ C0] ? io_schedule_timeout+0x140/0x140 [ 308.935978][ C0] ? enqueue_timer+0x660/0x660 [ 308.940730][ C0] ? debug_object_free+0x350/0x350 [ 308.945833][ C0] schedule+0xda/0x1b0 [ 308.949887][ C0] schedule_timeout+0x14a/0x2a0 [ 308.954811][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 308.959998][ C0] ? collect_expired_timers+0x200/0x200 [ 308.965534][ C0] ? netlink_recvmsg+0xca0/0xe50 [ 308.970453][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 308.976250][ C0] ? prepare_to_swait_event+0xee/0x480 [ 308.981689][ C0] rcu_gp_fqs_loop+0x190/0x720 [ 308.986438][ C0] ? force_qs_rnp+0x720/0x720 [ 308.991095][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 308.996884][ C0] rcu_gp_kthread+0x1a3/0x250 [ 309.001542][ C0] ? rcu_gp_init+0x1350/0x1350 [ 309.006286][ C0] ? __kthread_parkme+0x15f/0x220 [ 309.011310][ C0] ? rcu_gp_init+0x1350/0x1350 [ 309.016056][ C0] kthread+0x2ea/0x3a0 [ 309.020107][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.025723][ C0] ret_from_fork+0x1f/0x30 [ 309.030124][ C0] [ 309.033139][ C0] task:migration/0 state:R running task stack:30288 pid:15 ppid:2 flags:0x00004000 [ 309.043892][ C0] Stopper: 0x0 <- 0x0 [ 309.047855][ C0] Call Trace: [ 309.051117][ C0] [ 309.054041][ C0] __schedule+0xa20/0x27c0 [ 309.058468][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.064348][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 309.069201][ C0] ? reboot_pid_ns+0x160/0x160 [ 309.073960][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 309.079750][ C0] ? reboot_pid_ns+0x160/0x160 [ 309.084669][ C0] schedule+0xda/0x1b0 [ 309.088723][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 309.093740][ C0] ? sort_range+0x30/0x30 [ 309.098053][ C0] kthread+0x2ea/0x3a0 [ 309.102108][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.107745][ C0] ret_from_fork+0x1f/0x30 [ 309.112164][ C0] [ 309.115186][ C0] task:cpuhp/0 state:S stack:27232 pid:16 ppid:2 flags:0x00004000 [ 309.124399][ C0] Call Trace: [ 309.127670][ C0] [ 309.130589][ C0] __schedule+0xa20/0x27c0 [ 309.135007][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.140284][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 309.145489][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 309.151303][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 309.156769][ C0] schedule+0xda/0x1b0 [ 309.162321][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 309.167255][ C0] ? sort_range+0x30/0x30 [ 309.171616][ C0] kthread+0x2ea/0x3a0 [ 309.175676][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.181294][ C0] ret_from_fork+0x1f/0x30 [ 309.185707][ C0] [ 309.188731][ C0] task:cpuhp/1 state:S stack:27840 pid:17 ppid:2 flags:0x00004000 [ 309.197930][ C0] Call Trace: [ 309.201228][ C0] [ 309.204155][ C0] __schedule+0xa20/0x27c0 [ 309.208599][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.213958][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 309.219145][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 309.224939][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 309.230300][ C0] schedule+0xda/0x1b0 [ 309.234363][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 309.239291][ C0] ? sort_range+0x30/0x30 [ 309.243611][ C0] kthread+0x2ea/0x3a0 [ 309.247664][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.253289][ C0] ret_from_fork+0x1f/0x30 [ 309.257881][ C0] [ 309.260903][ C0] task:migration/1 state:S stack:30592 pid:18 ppid:2 flags:0x00004000 [ 309.270117][ C0] Stopper: 0x0 <- 0x0 [ 309.274103][ C0] Call Trace: [ 309.277391][ C0] [ 309.280317][ C0] __schedule+0xa20/0x27c0 [ 309.284733][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.290013][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 309.294851][ C0] ? reboot_pid_ns+0x160/0x160 [ 309.299601][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 309.305413][ C0] ? reboot_pid_ns+0x160/0x160 [ 309.310170][ C0] schedule+0xda/0x1b0 [ 309.314228][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 309.319151][ C0] ? sort_range+0x30/0x30 [ 309.323479][ C0] kthread+0x2ea/0x3a0 [ 309.327535][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.333192][ C0] ret_from_fork+0x1f/0x30 [ 309.337651][ C0] [ 309.340676][ C0] task:ksoftirqd/1 state:S stack:24872 pid:19 ppid:2 flags:0x00004000 [ 309.349882][ C0] Call Trace: [ 309.354475][ C0] [ 309.357406][ C0] __schedule+0xa20/0x27c0 [ 309.361841][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.367141][ C0] ? __do_softirq+0x84b/0xabb [ 309.371830][ C0] schedule+0xda/0x1b0 [ 309.375913][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 309.380861][ C0] ? sort_range+0x30/0x30 [ 309.385185][ C0] kthread+0x2ea/0x3a0 [ 309.389241][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.394878][ C0] ret_from_fork+0x1f/0x30 [ 309.399281][ C0] [ 309.402290][ C0] task:kworker/1:0 state:I stack:29648 pid:20 ppid:2 flags:0x00004000 [ 309.411500][ C0] Workqueue: 0x0 (events) [ 309.415935][ C0] Call Trace: [ 309.419248][ C0] [ 309.422194][ C0] __schedule+0xa20/0x27c0 [ 309.426616][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.432066][ C0] ? worker_thread+0x157/0x1080 [ 309.436936][ C0] schedule+0xda/0x1b0 [ 309.441016][ C0] worker_thread+0x15c/0x1080 [ 309.445698][ C0] ? process_one_work+0x1710/0x1710 [ 309.450885][ C0] kthread+0x2ea/0x3a0 [ 309.454958][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.460610][ C0] ret_from_fork+0x1f/0x30 [ 309.465011][ C0] [ 309.468015][ C0] task:kworker/1:0H state:I stack:29368 pid:21 ppid:2 flags:0x00004000 [ 309.477204][ C0] Workqueue: 0x0 (events_highpri) [ 309.482305][ C0] Call Trace: [ 309.485569][ C0] [ 309.488494][ C0] __schedule+0xa20/0x27c0 [ 309.492898][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.498167][ C0] ? worker_thread+0x157/0x1080 [ 309.503007][ C0] schedule+0xda/0x1b0 [ 309.507062][ C0] worker_thread+0x15c/0x1080 [ 309.511727][ C0] ? process_one_work+0x1710/0x1710 [ 309.516915][ C0] kthread+0x2ea/0x3a0 [ 309.520980][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.526614][ C0] ret_from_fork+0x1f/0x30 [ 309.531028][ C0] [ 309.534054][ C0] task:kdevtmpfs state:S stack:27304 pid:22 ppid:2 flags:0x00004000 [ 309.543261][ C0] Call Trace: [ 309.546526][ C0] [ 309.549441][ C0] __schedule+0xa20/0x27c0 [ 309.553848][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.559210][ C0] ? devtmpfsd+0x281/0x2a3 [ 309.563618][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 309.568625][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 309.573599][ C0] schedule+0xda/0x1b0 [ 309.577686][ C0] devtmpfsd+0x286/0x2a3 [ 309.581930][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 309.587552][ C0] kthread+0x2ea/0x3a0 [ 309.591634][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.597271][ C0] ret_from_fork+0x1f/0x30 [ 309.601791][ C0] [ 309.604802][ C0] task:inet_frag_wq state:I stack:30840 pid:23 ppid:2 flags:0x00004000 [ 309.614106][ C0] Call Trace: [ 309.617388][ C0] [ 309.620322][ C0] __schedule+0xa20/0x27c0 [ 309.624745][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.630117][ C0] ? rescuer_thread+0x724/0xcf0 [ 309.634980][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 309.640005][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 309.644948][ C0] schedule+0xda/0x1b0 [ 309.650139][ C0] rescuer_thread+0x780/0xcf0 [ 309.654807][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 309.659725][ C0] ? worker_thread+0x1080/0x1080 [ 309.664772][ C0] ? __kthread_parkme+0x15f/0x220 [ 309.669911][ C0] ? worker_thread+0x1080/0x1080 [ 309.674945][ C0] kthread+0x2ea/0x3a0 [ 309.679007][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.684628][ C0] ret_from_fork+0x1f/0x30 [ 309.689036][ C0] [ 309.692048][ C0] task:kworker/1:1 state:I stack:22680 pid:24 ppid:2 flags:0x00004000 [ 309.701841][ C0] Workqueue: 0x0 (rcu_gp) [ 309.706249][ C0] Call Trace: [ 309.709516][ C0] [ 309.712433][ C0] __schedule+0xa20/0x27c0 [ 309.716836][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.722108][ C0] ? worker_thread+0x157/0x1080 [ 309.726948][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 309.731952][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 309.736872][ C0] schedule+0xda/0x1b0 [ 309.740935][ C0] worker_thread+0x15c/0x1080 [ 309.745607][ C0] ? __kthread_parkme+0x15f/0x220 [ 309.750626][ C0] ? process_one_work+0x1710/0x1710 [ 309.755811][ C0] kthread+0x2ea/0x3a0 [ 309.759864][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.765480][ C0] ret_from_fork+0x1f/0x30 [ 309.769888][ C0] [ 309.772897][ C0] task:kauditd state:S stack:29904 pid:25 ppid:2 flags:0x00004000 [ 309.782947][ C0] Call Trace: [ 309.786207][ C0] [ 309.789127][ C0] __schedule+0xa20/0x27c0 [ 309.793540][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.798825][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 309.804619][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 309.809801][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 309.815612][ C0] schedule+0xda/0x1b0 [ 309.819678][ C0] kauditd_thread+0x4d8/0x9c0 [ 309.824364][ C0] ? auditd_reset+0x180/0x180 [ 309.829042][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 309.835012][ C0] ? __kthread_parkme+0x15f/0x220 [ 309.840049][ C0] ? auditd_reset+0x180/0x180 [ 309.844727][ C0] kthread+0x2ea/0x3a0 [ 309.848796][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.854423][ C0] ret_from_fork+0x1f/0x30 [ 309.858850][ C0] [ 309.864070][ C0] task:khungtaskd state:R running task stack:29960 pid:26 ppid:2 flags:0x00004000 [ 309.874836][ C0] Call Trace: [ 309.878099][ C0] [ 309.881015][ C0] __schedule+0xa20/0x27c0 [ 309.885426][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.890706][ C0] ? enqueue_timer+0x660/0x660 [ 309.895453][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 309.901245][ C0] ? debug_object_free+0x350/0x350 [ 309.906345][ C0] schedule+0xda/0x1b0 [ 309.910399][ C0] schedule_timeout+0x14a/0x2a0 [ 309.915234][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 309.920427][ C0] ? collect_expired_timers+0x200/0x200 [ 309.925971][ C0] watchdog+0xf9/0xfc0 [ 309.930031][ C0] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 309.936082][ C0] kthread+0x2ea/0x3a0 [ 309.940225][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 309.946025][ C0] ret_from_fork+0x1f/0x30 [ 309.950425][ C0] [ 309.953429][ C0] task:oom_reaper state:S stack:30032 pid:27 ppid:2 flags:0x00004000 [ 309.962610][ C0] Call Trace: [ 309.965872][ C0] [ 309.968787][ C0] __schedule+0xa20/0x27c0 [ 309.973190][ C0] ? io_schedule_timeout+0x140/0x140 [ 309.978467][ C0] ? set_freezable+0x7d/0x150 [ 309.983127][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 309.988934][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 309.994117][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 309.999904][ C0] schedule+0xda/0x1b0 [ 310.003968][ C0] oom_reaper+0xe48/0x1060 [ 310.008367][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.013222][ C0] ? mark_oom_victim+0x480/0x480 [ 310.018144][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 310.024027][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.029036][ C0] ? mark_oom_victim+0x480/0x480 [ 310.033953][ C0] kthread+0x2ea/0x3a0 [ 310.038022][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.043647][ C0] ret_from_fork+0x1f/0x30 [ 310.048090][ C0] [ 310.051147][ C0] task:kworker/u4:1 state:I stack:27624 pid:28 ppid:2 flags:0x00004000 [ 310.060375][ C0] Workqueue: 0x0 (events_unbound) [ 310.065485][ C0] Call Trace: [ 310.068750][ C0] [ 310.071669][ C0] __schedule+0xa20/0x27c0 [ 310.076093][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.081366][ C0] ? worker_thread+0x157/0x1080 [ 310.086201][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.091131][ C0] schedule+0xda/0x1b0 [ 310.095194][ C0] worker_thread+0x15c/0x1080 [ 310.099863][ C0] ? process_one_work+0x1710/0x1710 [ 310.105053][ C0] kthread+0x2ea/0x3a0 [ 310.109106][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.114739][ C0] ret_from_fork+0x1f/0x30 [ 310.119140][ C0] [ 310.122142][ C0] task:writeback state:I stack:30024 pid:29 ppid:2 flags:0x00004000 [ 310.131327][ C0] Call Trace: [ 310.134609][ C0] [ 310.137527][ C0] __schedule+0xa20/0x27c0 [ 310.142024][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.147293][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.152133][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.157136][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.162054][ C0] schedule+0xda/0x1b0 [ 310.166106][ C0] rescuer_thread+0x780/0xcf0 [ 310.170768][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.175617][ C0] ? worker_thread+0x1080/0x1080 [ 310.180541][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.185635][ C0] ? worker_thread+0x1080/0x1080 [ 310.190558][ C0] kthread+0x2ea/0x3a0 [ 310.194610][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.200228][ C0] ret_from_fork+0x1f/0x30 [ 310.204633][ C0] [ 310.207632][ C0] task:kcompactd0 state:R running task stack:29768 pid:30 ppid:2 flags:0x00004000 [ 310.218382][ C0] Call Trace: [ 310.221662][ C0] [ 310.224589][ C0] __schedule+0xa20/0x27c0 [ 310.229008][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.234297][ C0] ? enqueue_timer+0x660/0x660 [ 310.239050][ C0] ? debug_object_free+0x350/0x350 [ 310.244148][ C0] schedule+0xda/0x1b0 [ 310.248211][ C0] schedule_timeout+0x14a/0x2a0 [ 310.253044][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 310.258223][ C0] ? collect_expired_timers+0x200/0x200 [ 310.263844][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 310.270612][ C0] ? prepare_to_wait_event+0xc8/0x6a0 [ 310.276334][ C0] kcompactd+0xa36/0xd80 [ 310.280578][ C0] ? lock_downgrade+0x627/0x6e0 [ 310.285434][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 310.290554][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 310.296452][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.301472][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 310.306567][ C0] kthread+0x2ea/0x3a0 [ 310.310639][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.316257][ C0] ret_from_fork+0x1f/0x30 [ 310.320676][ C0] [ 310.323767][ C0] task:kblockd state:I stack:30024 pid:31 ppid:2 flags:0x00004000 [ 310.333259][ C0] Call Trace: [ 310.336541][ C0] [ 310.339460][ C0] __schedule+0xa20/0x27c0 [ 310.343868][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.349141][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.353990][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.359091][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.364008][ C0] schedule+0xda/0x1b0 [ 310.368073][ C0] rescuer_thread+0x780/0xcf0 [ 310.372752][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.377619][ C0] ? worker_thread+0x1080/0x1080 [ 310.383367][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.388425][ C0] ? worker_thread+0x1080/0x1080 [ 310.393357][ C0] kthread+0x2ea/0x3a0 [ 310.397432][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.403071][ C0] ret_from_fork+0x1f/0x30 [ 310.407505][ C0] [ 310.410515][ C0] task:blkcg_punt_bio state:I stack:30896 pid:32 ppid:2 flags:0x00004000 [ 310.419805][ C0] Call Trace: [ 310.423066][ C0] [ 310.426893][ C0] __schedule+0xa20/0x27c0 [ 310.431303][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.436590][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.441429][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.446448][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.451364][ C0] schedule+0xda/0x1b0 [ 310.455430][ C0] rescuer_thread+0x780/0xcf0 [ 310.460108][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.464964][ C0] ? worker_thread+0x1080/0x1080 [ 310.469902][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.474926][ C0] ? worker_thread+0x1080/0x1080 [ 310.479861][ C0] kthread+0x2ea/0x3a0 [ 310.483915][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.489595][ C0] ret_from_fork+0x1f/0x30 [ 310.494025][ C0] [ 310.497051][ C0] task:kworker/u4:2 state:I stack:25696 pid:33 ppid:2 flags:0x00004000 [ 310.506251][ C0] Workqueue: 0x0 (writeback) [ 310.511005][ C0] Call Trace: [ 310.514287][ C0] [ 310.517200][ C0] __schedule+0xa20/0x27c0 [ 310.521632][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.526902][ C0] ? worker_thread+0x157/0x1080 [ 310.531769][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.536694][ C0] schedule+0xda/0x1b0 [ 310.540753][ C0] worker_thread+0x15c/0x1080 [ 310.545426][ C0] ? process_one_work+0x1710/0x1710 [ 310.550613][ C0] kthread+0x2ea/0x3a0 [ 310.554673][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.560289][ C0] ret_from_fork+0x1f/0x30 [ 310.564686][ C0] [ 310.567689][ C0] task:tpm_dev_wq state:I stack:30560 pid:34 ppid:2 flags:0x00004000 [ 310.576871][ C0] Call Trace: [ 310.580133][ C0] [ 310.583050][ C0] __schedule+0xa20/0x27c0 [ 310.587464][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.592744][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.597582][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.602608][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.607532][ C0] schedule+0xda/0x1b0 [ 310.611587][ C0] rescuer_thread+0x780/0xcf0 [ 310.616335][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.621173][ C0] ? worker_thread+0x1080/0x1080 [ 310.626093][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.631099][ C0] ? worker_thread+0x1080/0x1080 [ 310.636021][ C0] kthread+0x2ea/0x3a0 [ 310.640072][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.645690][ C0] ret_from_fork+0x1f/0x30 [ 310.650090][ C0] [ 310.653184][ C0] task:ata_sff state:I stack:30216 pid:35 ppid:2 flags:0x00004000 [ 310.662364][ C0] Call Trace: [ 310.665712][ C0] [ 310.668627][ C0] __schedule+0xa20/0x27c0 [ 310.673027][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.678319][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.683277][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.688301][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.693247][ C0] schedule+0xda/0x1b0 [ 310.697320][ C0] rescuer_thread+0x780/0xcf0 [ 310.701992][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.706836][ C0] ? worker_thread+0x1080/0x1080 [ 310.711763][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.716791][ C0] ? worker_thread+0x1080/0x1080 [ 310.721746][ C0] kthread+0x2ea/0x3a0 [ 310.725815][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.731439][ C0] ret_from_fork+0x1f/0x30 [ 310.735844][ C0] [ 310.738847][ C0] task:md state:I stack:30216 pid:36 ppid:2 flags:0x00004000 [ 310.748036][ C0] Call Trace: [ 310.751298][ C0] [ 310.754232][ C0] __schedule+0xa20/0x27c0 [ 310.758643][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.763921][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.768758][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.773770][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.778707][ C0] schedule+0xda/0x1b0 [ 310.782780][ C0] rescuer_thread+0x780/0xcf0 [ 310.787448][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.792308][ C0] ? worker_thread+0x1080/0x1080 [ 310.797243][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.802256][ C0] ? worker_thread+0x1080/0x1080 [ 310.807179][ C0] kthread+0x2ea/0x3a0 [ 310.811405][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.817029][ C0] ret_from_fork+0x1f/0x30 [ 310.821428][ C0] [ 310.824487][ C0] task:edac-poller state:I stack:30560 pid:37 ppid:2 flags:0x00004000 [ 310.833691][ C0] Call Trace: [ 310.836959][ C0] [ 310.839872][ C0] __schedule+0xa20/0x27c0 [ 310.844274][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.849631][ C0] ? rescuer_thread+0x724/0xcf0 [ 310.854467][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 310.859473][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.865193][ C0] schedule+0xda/0x1b0 [ 310.869285][ C0] rescuer_thread+0x780/0xcf0 [ 310.873954][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 310.878788][ C0] ? worker_thread+0x1080/0x1080 [ 310.883719][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.888815][ C0] ? worker_thread+0x1080/0x1080 [ 310.893738][ C0] kthread+0x2ea/0x3a0 [ 310.897798][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.903423][ C0] ret_from_fork+0x1f/0x30 [ 310.907824][ C0] [ 310.910830][ C0] task:kworker/1:1H state:R running task stack:27848 pid:38 ppid:2 flags:0x00004000 [ 310.922543][ C0] Workqueue: 0x0 (kblockd) [ 310.927048][ C0] Call Trace: [ 310.930307][ C0] [ 310.933224][ C0] __schedule+0xa20/0x27c0 [ 310.937631][ C0] ? io_schedule_timeout+0x140/0x140 [ 310.943013][ C0] ? worker_thread+0x157/0x1080 [ 310.948151][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 310.953166][ C0] schedule+0xda/0x1b0 [ 310.957240][ C0] worker_thread+0x15c/0x1080 [ 310.962000][ C0] ? __kthread_parkme+0x15f/0x220 [ 310.967042][ C0] ? process_one_work+0x1710/0x1710 [ 310.972252][ C0] kthread+0x2ea/0x3a0 [ 310.976317][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 310.981969][ C0] ret_from_fork+0x1f/0x30 [ 310.986374][ C0] [ 310.989391][ C0] task:rpciod state:I stack:30024 pid:39 ppid:2 flags:0x00004000 [ 310.998608][ C0] Call Trace: [ 311.001880][ C0] [ 311.004800][ C0] __schedule+0xa20/0x27c0 [ 311.009222][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.014504][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.019342][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.024499][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.029454][ C0] schedule+0xda/0x1b0 [ 311.033798][ C0] rescuer_thread+0x780/0xcf0 [ 311.038594][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.044587][ C0] ? worker_thread+0x1080/0x1080 [ 311.049876][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.054994][ C0] ? worker_thread+0x1080/0x1080 [ 311.060023][ C0] kthread+0x2ea/0x3a0 [ 311.064120][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.069860][ C0] ret_from_fork+0x1f/0x30 [ 311.074291][ C0] [ 311.077402][ C0] task:xprtiod state:I stack:30896 pid:40 ppid:2 flags:0x00004000 [ 311.086607][ C0] Call Trace: [ 311.089960][ C0] [ 311.092963][ C0] __schedule+0xa20/0x27c0 [ 311.097399][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.102693][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.107558][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.112568][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.117486][ C0] schedule+0xda/0x1b0 [ 311.121547][ C0] rescuer_thread+0x780/0xcf0 [ 311.126323][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.131174][ C0] ? worker_thread+0x1080/0x1080 [ 311.136138][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.141189][ C0] ? worker_thread+0x1080/0x1080 [ 311.146131][ C0] kthread+0x2ea/0x3a0 [ 311.150187][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.157545][ C0] ret_from_fork+0x1f/0x30 [ 311.161959][ C0] [ 311.164965][ C0] task:cfg80211 state:I stack:30896 pid:41 ppid:2 flags:0x00004000 [ 311.174168][ C0] Call Trace: [ 311.177524][ C0] [ 311.180659][ C0] __schedule+0xa20/0x27c0 [ 311.185156][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.190529][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.195387][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.200419][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.205353][ C0] schedule+0xda/0x1b0 [ 311.209421][ C0] rescuer_thread+0x780/0xcf0 [ 311.214098][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.218945][ C0] ? worker_thread+0x1080/0x1080 [ 311.223872][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.229005][ C0] ? worker_thread+0x1080/0x1080 [ 311.233958][ C0] kthread+0x2ea/0x3a0 [ 311.238081][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.243717][ C0] ret_from_fork+0x1f/0x30 [ 311.248235][ C0] [ 311.251261][ C0] task:kswapd0 state:S stack:29952 pid:65 ppid:2 flags:0x00004000 [ 311.260836][ C0] Call Trace: [ 311.264110][ C0] [ 311.267117][ C0] __schedule+0xa20/0x27c0 [ 311.271529][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.276905][ C0] ? _find_next_bit+0x117/0x140 [ 311.281841][ C0] ? set_pgdat_percpu_threshold+0x1c2/0x2f0 [ 311.287725][ C0] schedule+0xda/0x1b0 [ 311.291784][ C0] kswapd+0xd4f/0xfc0 [ 311.295756][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 311.300689][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 311.306736][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.311771][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 311.316717][ C0] kthread+0x2ea/0x3a0 [ 311.320780][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.326438][ C0] ret_from_fork+0x1f/0x30 [ 311.330869][ C0] [ 311.333882][ C0] task:nfsiod state:I stack:30216 pid:67 ppid:2 flags:0x00004000 [ 311.343080][ C0] Call Trace: [ 311.346356][ C0] [ 311.349289][ C0] __schedule+0xa20/0x27c0 [ 311.353695][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.358967][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.363805][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.368814][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.373734][ C0] schedule+0xda/0x1b0 [ 311.377792][ C0] rescuer_thread+0x780/0xcf0 [ 311.382475][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.387439][ C0] ? worker_thread+0x1080/0x1080 [ 311.392382][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.397509][ C0] ? worker_thread+0x1080/0x1080 [ 311.402448][ C0] kthread+0x2ea/0x3a0 [ 311.406522][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.412179][ C0] ret_from_fork+0x1f/0x30 [ 311.416593][ C0] [ 311.419617][ C0] task:acpi_thermal_pm state:I stack:30216 pid:101 ppid:2 flags:0x00004000 [ 311.428819][ C0] Call Trace: [ 311.432087][ C0] [ 311.435011][ C0] __schedule+0xa20/0x27c0 [ 311.439439][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.444902][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.449774][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.454910][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.459880][ C0] schedule+0xda/0x1b0 [ 311.463968][ C0] rescuer_thread+0x780/0xcf0 [ 311.469249][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.474101][ C0] ? worker_thread+0x1080/0x1080 [ 311.479036][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.484054][ C0] ? worker_thread+0x1080/0x1080 [ 311.488980][ C0] kthread+0x2ea/0x3a0 [ 311.493033][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.498660][ C0] ret_from_fork+0x1f/0x30 [ 311.503062][ C0] [ 311.506069][ C0] task:hwrng state:R running task stack:29968 pid:145 ppid:2 flags:0x00004000 [ 311.516847][ C0] Call Trace: [ 311.520117][ C0] [ 311.523046][ C0] __schedule+0xa20/0x27c0 [ 311.527468][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.532751][ C0] ? enqueue_timer+0x660/0x660 [ 311.537514][ C0] ? debug_object_free+0x350/0x350 [ 311.542639][ C0] schedule+0xda/0x1b0 [ 311.546737][ C0] schedule_timeout+0x14a/0x2a0 [ 311.551593][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 311.556810][ C0] ? collect_expired_timers+0x200/0x200 [ 311.562364][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 311.568180][ C0] add_hwgenerator_randomness+0xb4/0x170 [ 311.573821][ C0] hwrng_fillfn+0x25d/0x3e0 [ 311.578318][ C0] ? rng_dev_read+0x580/0x580 [ 311.582999][ C0] kthread+0x2ea/0x3a0 [ 311.587059][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.592703][ C0] ret_from_fork+0x1f/0x30 [ 311.597106][ C0] [ 311.600111][ C0] task:kworker/u4:3 state:I stack:24296 pid:151 ppid:2 flags:0x00004000 [ 311.609335][ C0] Workqueue: 0x0 (events_unbound) [ 311.614447][ C0] Call Trace: [ 311.617718][ C0] [ 311.620643][ C0] __schedule+0xa20/0x27c0 [ 311.625053][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.630329][ C0] ? worker_thread+0x157/0x1080 [ 311.635166][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.640127][ C0] schedule+0xda/0x1b0 [ 311.644222][ C0] worker_thread+0x15c/0x1080 [ 311.649093][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.654125][ C0] ? process_one_work+0x1710/0x1710 [ 311.659327][ C0] kthread+0x2ea/0x3a0 [ 311.663390][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.669027][ C0] ret_from_fork+0x1f/0x30 [ 311.673467][ C0] [ 311.676592][ C0] task:scsi_eh_0 state:S stack:30240 pid:189 ppid:2 flags:0x00004000 [ 311.685806][ C0] Call Trace: [ 311.689079][ C0] [ 311.692022][ C0] __schedule+0xa20/0x27c0 [ 311.696436][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.701728][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 311.707536][ C0] schedule+0xda/0x1b0 [ 311.712737][ C0] scsi_error_handler+0x523/0xe30 [ 311.717750][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 311.722960][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 311.728171][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.733212][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 311.738338][ C0] kthread+0x2ea/0x3a0 [ 311.742419][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.748058][ C0] ret_from_fork+0x1f/0x30 [ 311.752481][ C0] [ 311.755501][ C0] task:scsi_tmf_0 state:I stack:30216 pid:190 ppid:2 flags:0x00004000 [ 311.764723][ C0] Call Trace: [ 311.767994][ C0] [ 311.770910][ C0] __schedule+0xa20/0x27c0 [ 311.775321][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.780618][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.785478][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.790496][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.795424][ C0] schedule+0xda/0x1b0 [ 311.799496][ C0] rescuer_thread+0x780/0xcf0 [ 311.804164][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.809004][ C0] ? worker_thread+0x1080/0x1080 [ 311.813939][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.818956][ C0] ? worker_thread+0x1080/0x1080 [ 311.823894][ C0] kthread+0x2ea/0x3a0 [ 311.827960][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.833588][ C0] ret_from_fork+0x1f/0x30 [ 311.838176][ C0] [ 311.841383][ C0] task:target_completi state:I stack:30824 pid:211 ppid:2 flags:0x00004000 [ 311.850603][ C0] Call Trace: [ 311.854049][ C0] [ 311.856970][ C0] __schedule+0xa20/0x27c0 [ 311.861469][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.866751][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.871694][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.876749][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.881700][ C0] schedule+0xda/0x1b0 [ 311.885787][ C0] rescuer_thread+0x780/0xcf0 [ 311.890470][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.895358][ C0] ? worker_thread+0x1080/0x1080 [ 311.900326][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.905373][ C0] ? worker_thread+0x1080/0x1080 [ 311.910329][ C0] kthread+0x2ea/0x3a0 [ 311.914397][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 311.920125][ C0] ret_from_fork+0x1f/0x30 [ 311.924538][ C0] [ 311.927559][ C0] task:target_submissi state:I stack:30304 pid:212 ppid:2 flags:0x00004000 [ 311.936849][ C0] Call Trace: [ 311.940211][ C0] [ 311.943144][ C0] __schedule+0xa20/0x27c0 [ 311.947555][ C0] ? io_schedule_timeout+0x140/0x140 [ 311.952826][ C0] ? rescuer_thread+0x724/0xcf0 [ 311.957666][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 311.962672][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 311.967601][ C0] schedule+0xda/0x1b0 [ 311.971671][ C0] rescuer_thread+0x780/0xcf0 [ 311.976509][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 311.981355][ C0] ? worker_thread+0x1080/0x1080 [ 311.986282][ C0] ? __kthread_parkme+0x15f/0x220 [ 311.991292][ C0] ? worker_thread+0x1080/0x1080 [ 311.996229][ C0] kthread+0x2ea/0x3a0 [ 312.000292][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.005908][ C0] ret_from_fork+0x1f/0x30 [ 312.010398][ C0] [ 312.013429][ C0] task:xcopy_wq state:I stack:30304 pid:213 ppid:2 flags:0x00004000 [ 312.022644][ C0] Call Trace: [ 312.025925][ C0] [ 312.028845][ C0] __schedule+0xa20/0x27c0 [ 312.033608][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.038885][ C0] ? rescuer_thread+0x724/0xcf0 [ 312.043736][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 312.048786][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.053717][ C0] schedule+0xda/0x1b0 [ 312.057793][ C0] rescuer_thread+0x780/0xcf0 [ 312.062472][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 312.067341][ C0] ? worker_thread+0x1080/0x1080 [ 312.072284][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.077295][ C0] ? worker_thread+0x1080/0x1080 [ 312.082223][ C0] kthread+0x2ea/0x3a0 [ 312.086287][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.091909][ C0] ret_from_fork+0x1f/0x30 [ 312.096842][ C0] [ 312.099850][ C0] task:kworker/u4:4 state:I stack:27416 pid:241 ppid:2 flags:0x00004000 [ 312.109241][ C0] Workqueue: 0x0 (events_unbound) [ 312.114431][ C0] Call Trace: [ 312.117702][ C0] [ 312.120985][ C0] __schedule+0xa20/0x27c0 [ 312.125411][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.130885][ C0] ? worker_thread+0x157/0x1080 [ 312.135765][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.140709][ C0] schedule+0xda/0x1b0 [ 312.144785][ C0] worker_thread+0x15c/0x1080 [ 312.149471][ C0] ? process_one_work+0x1710/0x1710 [ 312.154683][ C0] kthread+0x2ea/0x3a0 [ 312.158749][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.164369][ C0] ret_from_fork+0x1f/0x30 [ 312.168772][ C0] [ 312.171776][ C0] task:kworker/0:1H state:I stack:28328 pid:244 ppid:2 flags:0x00004000 [ 312.180972][ C0] Workqueue: 0x0 (kblockd) [ 312.185467][ C0] Call Trace: [ 312.188729][ C0] [ 312.191643][ C0] __schedule+0xa20/0x27c0 [ 312.196047][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.201325][ C0] ? worker_thread+0x157/0x1080 [ 312.206164][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.211092][ C0] schedule+0xda/0x1b0 [ 312.215167][ C0] worker_thread+0x15c/0x1080 [ 312.219840][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.224849][ C0] ? process_one_work+0x1710/0x1710 [ 312.230295][ C0] kthread+0x2ea/0x3a0 [ 312.234785][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.240456][ C0] ret_from_fork+0x1f/0x30 [ 312.244884][ C0] [ 312.247901][ C0] task:libertastf state:I stack:30896 pid:278 ppid:2 flags:0x00004000 [ 312.257462][ C0] Call Trace: [ 312.260759][ C0] [ 312.263691][ C0] __schedule+0xa20/0x27c0 [ 312.269023][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.274355][ C0] ? rescuer_thread+0x724/0xcf0 [ 312.279201][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 312.284479][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.289417][ C0] schedule+0xda/0x1b0 [ 312.293476][ C0] rescuer_thread+0x780/0xcf0 [ 312.298153][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 312.302992][ C0] ? worker_thread+0x1080/0x1080 [ 312.307915][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.312924][ C0] ? worker_thread+0x1080/0x1080 [ 312.317861][ C0] kthread+0x2ea/0x3a0 [ 312.321916][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.327534][ C0] ret_from_fork+0x1f/0x30 [ 312.331950][ C0] [ 312.334958][ C0] task:zd1211rw state:I stack:30824 pid:300 ppid:2 flags:0x00004000 [ 312.344156][ C0] Call Trace: [ 312.347420][ C0] [ 312.350359][ C0] __schedule+0xa20/0x27c0 [ 312.354781][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.360080][ C0] ? rescuer_thread+0x724/0xcf0 [ 312.364958][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 312.369975][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.374900][ C0] schedule+0xda/0x1b0 [ 312.378977][ C0] rescuer_thread+0x780/0xcf0 [ 312.383767][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 312.388641][ C0] ? worker_thread+0x1080/0x1080 [ 312.393574][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.398605][ C0] ? worker_thread+0x1080/0x1080 [ 312.403562][ C0] kthread+0x2ea/0x3a0 [ 312.407649][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.413290][ C0] ret_from_fork+0x1f/0x30 [ 312.417715][ C0] [ 312.420726][ C0] task:u132 state:I stack:30304 pid:365 ppid:2 flags:0x00004000 [ 312.430008][ C0] Call Trace: [ 312.433470][ C0] [ 312.436389][ C0] __schedule+0xa20/0x27c0 [ 312.440811][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.446081][ C0] ? rescuer_thread+0x724/0xcf0 [ 312.450931][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 312.455936][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.460866][ C0] schedule+0xda/0x1b0 [ 312.464926][ C0] rescuer_thread+0x780/0xcf0 [ 312.469593][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 312.474433][ C0] ? worker_thread+0x1080/0x1080 [ 312.479400][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.484530][ C0] ? worker_thread+0x1080/0x1080 [ 312.489483][ C0] kthread+0x2ea/0x3a0 [ 312.493552][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.499173][ C0] ret_from_fork+0x1f/0x30 [ 312.503578][ C0] [ 312.506587][ C0] task:uas state:I stack:30216 pid:376 ppid:2 flags:0x00004000 [ 312.515787][ C0] Call Trace: [ 312.519048][ C0] [ 312.521970][ C0] __schedule+0xa20/0x27c0 [ 312.526436][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.531752][ C0] ? rescuer_thread+0x724/0xcf0 [ 312.536619][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 312.541648][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.546595][ C0] schedule+0xda/0x1b0 [ 312.550695][ C0] rescuer_thread+0x780/0xcf0 [ 312.555478][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 312.560346][ C0] ? worker_thread+0x1080/0x1080 [ 312.565277][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.570384][ C0] ? worker_thread+0x1080/0x1080 [ 312.575307][ C0] kthread+0x2ea/0x3a0 [ 312.579363][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.584992][ C0] ret_from_fork+0x1f/0x30 [ 312.589432][ C0] [ 312.592444][ C0] task:usbip_event state:I stack:30824 pid:659 ppid:2 flags:0x00004000 [ 312.601648][ C0] Call Trace: [ 312.604919][ C0] [ 312.607838][ C0] __schedule+0xa20/0x27c0 [ 312.612527][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.617837][ C0] ? rescuer_thread+0x724/0xcf0 [ 312.622726][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 312.627761][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.632698][ C0] schedule+0xda/0x1b0 [ 312.636764][ C0] rescuer_thread+0x780/0xcf0 [ 312.641430][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 312.646271][ C0] ? worker_thread+0x1080/0x1080 [ 312.651209][ C0] ? __kthread_parkme+0x15f/0x220 [ 312.656217][ C0] ? worker_thread+0x1080/0x1080 [ 312.661150][ C0] kthread+0x2ea/0x3a0 [ 312.665214][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 312.670850][ C0] ret_from_fork+0x1f/0x30 [ 312.675278][ C0] [ 312.678309][ C0] task:kworker/0:2 state:R running task stack:22256 pid:703 ppid:2 flags:0x00004000 [ 312.689095][ C0] Workqueue: usb_hub_wq hub_event [ 312.694146][ C0] Call Trace: [ 312.697427][ C0] [ 312.700353][ C0] __schedule+0xa20/0x27c0 [ 312.704770][ C0] ? io_schedule_timeout+0x140/0x140 [ 312.710046][ C0] ? mark_held_locks+0x9f/0xe0 [ 312.714820][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 312.719755][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 312.724938][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 312.730121][ C0] schedule+0xda/0x1b0 [ 312.734182][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 312.739278][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 312.744979][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 312.750863][ C0] usb_kill_urb+0x7f/0xa0 [ 312.755212][ C0] usb_start_wait_urb+0x24a/0x4b0 [ 312.760385][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 312.766193][ C0] ? memset+0x20/0x40 [ 312.770169][ C0] usb_control_msg+0x31c/0x4a0 [ 312.774924][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 312.780108][ C0] usbnet_cdc_update_filter+0x1ba/0x250 [ 312.785644][ C0] usbnet_cdc_bind+0x42/0x1a0 [ 312.790307][ C0] ? usbnet_cdc_zte_status+0x4b0/0x4b0 [ 312.795761][ C0] usbnet_probe+0xb4a/0x2680 [ 312.800338][ C0] usb_probe_interface+0x30b/0x7f0 [ 312.805435][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 312.810794][ C0] really_probe+0x249/0xb90 [ 312.815292][ C0] __driver_probe_device+0x1df/0x4d0 [ 312.820559][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 312.825830][ C0] driver_probe_device+0x4c/0x1a0 [ 312.830838][ C0] __device_attach_driver+0x1d0/0x2e0 [ 312.836210][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 312.841515][ C0] bus_for_each_drv+0x15f/0x1e0 [ 312.846437][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 312.851899][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.857724][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 312.862940][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 312.868927][ C0] __device_attach+0x1e4/0x530 [ 312.873794][ C0] ? device_driver_attach+0x210/0x210 [ 312.879165][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 312.884469][ C0] bus_probe_device+0x1e4/0x290 [ 312.889515][ C0] device_add+0xbd5/0x1e90 [ 312.893939][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 312.900362][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.906167][ C0] usb_set_configuration+0x1019/0x1900 [ 312.911619][ C0] usb_generic_driver_probe+0xba/0x100 [ 312.917331][ C0] usb_probe_device+0xd4/0x2c0 [ 312.922101][ C0] ? usb_driver_release_interface+0x180/0x180 [ 312.928153][ C0] really_probe+0x249/0xb90 [ 312.932737][ C0] __driver_probe_device+0x1df/0x4d0 [ 312.938007][ C0] driver_probe_device+0x4c/0x1a0 [ 312.943037][ C0] __device_attach_driver+0x1d0/0x2e0 [ 312.948480][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 312.955239][ C0] bus_for_each_drv+0x15f/0x1e0 [ 312.960096][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 312.965128][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.970956][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 312.976152][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 312.981950][ C0] __device_attach+0x1e4/0x530 [ 312.986713][ C0] ? device_driver_attach+0x210/0x210 [ 312.992100][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 312.997465][ C0] bus_probe_device+0x1e4/0x290 [ 313.002297][ C0] device_add+0xbd5/0x1e90 [ 313.006694][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 313.011968][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 313.018191][ C0] ? add_device_randomness+0xb4/0xe0 [ 313.023463][ C0] ? __phys_addr+0xc4/0x140 [ 313.027965][ C0] usb_new_device.cold+0x685/0x10ad [ 313.033146][ C0] ? hub_disconnect+0x510/0x510 [ 313.038013][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.042958][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.048175][ C0] hub_event+0x2d58/0x4810 [ 313.052592][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 313.057715][ C0] ? lock_release+0x810/0x810 [ 313.062408][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.067257][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.072306][ C0] process_one_work+0x9bf/0x1710 [ 313.077263][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 313.082828][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.087776][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 313.092876][ C0] worker_thread+0x665/0x1080 [ 313.097561][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.102572][ C0] ? process_one_work+0x1710/0x1710 [ 313.107756][ C0] kthread+0x2ea/0x3a0 [ 313.111807][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.117426][ C0] ret_from_fork+0x1f/0x30 [ 313.121836][ C0] [ 313.124840][ C0] task:pvrusb2-context state:S stack:30264 pid:870 ppid:2 flags:0x00004000 [ 313.134039][ C0] Call Trace: [ 313.137411][ C0] [ 313.140336][ C0] __schedule+0xa20/0x27c0 [ 313.144828][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.150102][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 313.155893][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 313.161077][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 313.166868][ C0] schedule+0xda/0x1b0 [ 313.170928][ C0] pvr2_context_thread_func+0x5de/0x850 [ 313.176479][ C0] ? pvr2_context_destroy+0x230/0x230 [ 313.181840][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 313.187735][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.192758][ C0] ? pvr2_context_destroy+0x230/0x230 [ 313.198146][ C0] kthread+0x2ea/0x3a0 [ 313.202212][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.207851][ C0] ret_from_fork+0x1f/0x30 [ 313.212273][ C0] [ 313.215307][ C0] task:kvub300c state:I stack:30216 pid:912 ppid:2 flags:0x00004000 [ 313.224600][ C0] Call Trace: [ 313.227884][ C0] [ 313.230834][ C0] __schedule+0xa20/0x27c0 [ 313.235514][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.240789][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.245650][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.250758][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.255701][ C0] schedule+0xda/0x1b0 [ 313.259784][ C0] rescuer_thread+0x780/0xcf0 [ 313.264487][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.269341][ C0] ? worker_thread+0x1080/0x1080 [ 313.274281][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.279296][ C0] ? worker_thread+0x1080/0x1080 [ 313.284319][ C0] kthread+0x2ea/0x3a0 [ 313.288464][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.294102][ C0] ret_from_fork+0x1f/0x30 [ 313.298623][ C0] [ 313.301692][ C0] task:kvub300p state:I stack:30216 pid:913 ppid:2 flags:0x00004000 [ 313.311337][ C0] Call Trace: [ 313.314608][ C0] [ 313.317540][ C0] __schedule+0xa20/0x27c0 [ 313.321952][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.327238][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.332076][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.337083][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.342003][ C0] schedule+0xda/0x1b0 [ 313.346057][ C0] rescuer_thread+0x780/0xcf0 [ 313.350725][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.355576][ C0] ? worker_thread+0x1080/0x1080 [ 313.360500][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.365532][ C0] ? worker_thread+0x1080/0x1080 [ 313.370457][ C0] kthread+0x2ea/0x3a0 [ 313.374513][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.380133][ C0] ret_from_fork+0x1f/0x30 [ 313.384594][ C0] [ 313.387598][ C0] task:kvub300d state:I stack:30560 pid:914 ppid:2 flags:0x00004000 [ 313.397394][ C0] Call Trace: [ 313.400655][ C0] [ 313.403584][ C0] __schedule+0xa20/0x27c0 [ 313.407996][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.413353][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.418189][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.423220][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.428150][ C0] schedule+0xda/0x1b0 [ 313.432226][ C0] rescuer_thread+0x780/0xcf0 [ 313.436915][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.441770][ C0] ? worker_thread+0x1080/0x1080 [ 313.448002][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.453013][ C0] ? worker_thread+0x1080/0x1080 [ 313.457943][ C0] kthread+0x2ea/0x3a0 [ 313.461998][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.467624][ C0] ret_from_fork+0x1f/0x30 [ 313.472027][ C0] [ 313.475034][ C0] task:kmemstick state:I stack:30024 pid:916 ppid:2 flags:0x00004000 [ 313.484251][ C0] Call Trace: [ 313.487549][ C0] [ 313.490469][ C0] __schedule+0xa20/0x27c0 [ 313.494880][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.500151][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.505166][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.510173][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.515190][ C0] schedule+0xda/0x1b0 [ 313.519258][ C0] rescuer_thread+0x780/0xcf0 [ 313.524030][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.528884][ C0] ? worker_thread+0x1080/0x1080 [ 313.533809][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.538832][ C0] ? worker_thread+0x1080/0x1080 [ 313.543769][ C0] kthread+0x2ea/0x3a0 [ 313.547824][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.553443][ C0] ret_from_fork+0x1f/0x30 [ 313.557858][ C0] [ 313.560963][ C0] task:elousb state:I stack:30824 pid:946 ppid:2 flags:0x00004000 [ 313.570186][ C0] Call Trace: [ 313.573459][ C0] [ 313.576377][ C0] __schedule+0xa20/0x27c0 [ 313.580786][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.586059][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.590896][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.595900][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.600816][ C0] schedule+0xda/0x1b0 [ 313.604868][ C0] rescuer_thread+0x780/0xcf0 [ 313.609529][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.614369][ C0] ? worker_thread+0x1080/0x1080 [ 313.619307][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.624325][ C0] ? worker_thread+0x1080/0x1080 [ 313.629249][ C0] kthread+0x2ea/0x3a0 [ 313.633300][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.638916][ C0] ret_from_fork+0x1f/0x30 [ 313.643317][ C0] [ 313.646319][ C0] task:mld state:I stack:30560 pid:1079 ppid:2 flags:0x00004000 [ 313.655506][ C0] Call Trace: [ 313.658785][ C0] [ 313.661704][ C0] __schedule+0xa20/0x27c0 [ 313.666110][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.671384][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.676253][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.681265][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.686184][ C0] schedule+0xda/0x1b0 [ 313.690241][ C0] rescuer_thread+0x780/0xcf0 [ 313.694902][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.699736][ C0] ? worker_thread+0x1080/0x1080 [ 313.704677][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.709707][ C0] ? worker_thread+0x1080/0x1080 [ 313.714663][ C0] kthread+0x2ea/0x3a0 [ 313.718746][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.724392][ C0] ret_from_fork+0x1f/0x30 [ 313.728828][ C0] [ 313.732024][ C0] task:ipv6_addrconf state:I stack:30840 pid:1080 ppid:2 flags:0x00004000 [ 313.741238][ C0] Call Trace: [ 313.744500][ C0] [ 313.747421][ C0] __schedule+0xa20/0x27c0 [ 313.751855][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.757144][ C0] ? rescuer_thread+0x724/0xcf0 [ 313.761989][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 313.766995][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.771934][ C0] schedule+0xda/0x1b0 [ 313.775992][ C0] rescuer_thread+0x780/0xcf0 [ 313.780657][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 313.785495][ C0] ? worker_thread+0x1080/0x1080 [ 313.790419][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.795434][ C0] ? worker_thread+0x1080/0x1080 [ 313.800358][ C0] kthread+0x2ea/0x3a0 [ 313.804410][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.810025][ C0] ret_from_fork+0x1f/0x30 [ 313.814425][ C0] [ 313.817426][ C0] task:kworker/u4:5 state:I stack:27944 pid:1747 ppid:2 flags:0x00004000 [ 313.826612][ C0] Workqueue: 0x0 (events_unbound) [ 313.831712][ C0] Call Trace: [ 313.834978][ C0] [ 313.837891][ C0] __schedule+0xa20/0x27c0 [ 313.842307][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.847588][ C0] ? worker_thread+0x157/0x1080 [ 313.852434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.857352][ C0] schedule+0xda/0x1b0 [ 313.861407][ C0] worker_thread+0x15c/0x1080 [ 313.866506][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.871514][ C0] ? process_one_work+0x1710/0x1710 [ 313.876698][ C0] kthread+0x2ea/0x3a0 [ 313.880771][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.886422][ C0] ret_from_fork+0x1f/0x30 [ 313.890844][ C0] [ 313.893868][ C0] task:kworker/1:2 state:I stack:22232 pid:2313 ppid:2 flags:0x00004000 [ 313.903146][ C0] Workqueue: 0x0 (events) [ 313.907565][ C0] Call Trace: [ 313.910826][ C0] [ 313.913739][ C0] __schedule+0xa20/0x27c0 [ 313.918145][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.923419][ C0] ? worker_thread+0x157/0x1080 [ 313.928344][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 313.933261][ C0] schedule+0xda/0x1b0 [ 313.937328][ C0] worker_thread+0x15c/0x1080 [ 313.941989][ C0] ? __kthread_parkme+0x15f/0x220 [ 313.946998][ C0] ? process_one_work+0x1710/0x1710 [ 313.952180][ C0] kthread+0x2ea/0x3a0 [ 313.956234][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 313.961852][ C0] ret_from_fork+0x1f/0x30 [ 313.966259][ C0] [ 313.969358][ C0] task:jbd2/sda1-8 state:S stack:26640 pid:2314 ppid:2 flags:0x00004000 [ 313.978558][ C0] Call Trace: [ 313.981847][ C0] [ 313.984775][ C0] __schedule+0xa20/0x27c0 [ 313.989185][ C0] ? io_schedule_timeout+0x140/0x140 [ 313.994470][ C0] ? kjournald2+0x71a/0x880 [ 313.998964][ C0] ? mark_held_locks+0x9f/0xe0 [ 314.003719][ C0] schedule+0xda/0x1b0 [ 314.007775][ C0] kjournald2+0x71f/0x880 [ 314.012101][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 314.017472][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 314.023349][ C0] ? __kthread_parkme+0x15f/0x220 [ 314.028357][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 314.033711][ C0] kthread+0x2ea/0x3a0 [ 314.037763][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 314.043381][ C0] ret_from_fork+0x1f/0x30 [ 314.047782][ C0] [ 314.050786][ C0] task:ext4-rsv-conver state:I stack:30024 pid:2315 ppid:2 flags:0x00004000 [ 314.059985][ C0] Call Trace: [ 314.063253][ C0] [ 314.066167][ C0] __schedule+0xa20/0x27c0 [ 314.070568][ C0] ? io_schedule_timeout+0x140/0x140 [ 314.075845][ C0] ? rescuer_thread+0x724/0xcf0 [ 314.080679][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 314.085703][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 314.090640][ C0] schedule+0xda/0x1b0 [ 314.094724][ C0] rescuer_thread+0x780/0xcf0 [ 314.099418][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 314.104302][ C0] ? worker_thread+0x1080/0x1080 [ 314.109251][ C0] ? __kthread_parkme+0x15f/0x220 [ 314.114282][ C0] ? worker_thread+0x1080/0x1080 [ 314.119229][ C0] kthread+0x2ea/0x3a0 [ 314.123302][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 314.128930][ C0] ret_from_fork+0x1f/0x30 [ 314.133340][ C0] [ 314.136343][ C0] task:syslogd state:S stack:26800 pid:2331 ppid:1 flags:0x00000000 [ 314.145533][ C0] Call Trace: [ 314.148797][ C0] [ 314.151713][ C0] __schedule+0xa20/0x27c0 [ 314.156126][ C0] ? io_schedule_timeout+0x140/0x140 [ 314.161400][ C0] ? find_held_lock+0x2d/0x110 [ 314.166235][ C0] schedule+0xda/0x1b0 [ 314.170290][ C0] schedule_timeout+0x1dd/0x2a0 [ 314.175126][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 314.180318][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 314.186109][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 314.191298][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 314.197087][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 314.202785][ C0] __skb_wait_for_more_packets+0x3f4/0x5e0 [ 314.208575][ C0] ? datagram_poll+0x4d0/0x4d0 [ 314.213320][ C0] ? proto_seq_start+0x50/0x50 [ 314.218065][ C0] ? skb_attempt_defer_free+0x3e0/0x3e0 [ 314.223599][ C0] ? find_held_lock+0x2d/0x110 [ 314.228353][ C0] __unix_dgram_recvmsg+0x202/0xb80 [ 314.233538][ C0] ? unix_stream_connect+0x1630/0x1630 [ 314.238979][ C0] ? aa_file_perm+0x58e/0x1200 [ 314.243729][ C0] ? aa_af_perm+0x240/0x240 [ 314.248225][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 314.253686][ C0] sock_read_iter+0x344/0x470 [ 314.258420][ C0] ? ____sys_recvmsg+0x610/0x610 [ 314.263357][ C0] ? security_file_permission+0xab/0xd0 [ 314.268896][ C0] vfs_read+0x7f6/0x930 [ 314.273568][ C0] ? kernel_read+0x1c0/0x1c0 [ 314.278145][ C0] ? vfs_fstatat+0x97/0xb0 [ 314.282546][ C0] ? __fget_light+0x20a/0x270 [ 314.287208][ C0] ksys_read+0x1e8/0x250 [ 314.291441][ C0] ? vfs_write+0xdd0/0xdd0 [ 314.295842][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 314.301733][ C0] do_syscall_64+0x35/0xb0 [ 314.306141][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 314.312019][ C0] RIP: 0033:0x7f033dfac8fe [ 314.316433][ C0] RSP: 002b:00007ffd3486dd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 314.324862][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f033dfac8fe [ 314.332820][ C0] RDX: 00000000000000ff RSI: 00005642e48ed950 RDI: 0000000000000000 [ 314.340776][ C0] RBP: 00005642e48ed910 R08: 00007f033e03c040 R09: 00007f033e03c0c0 [ 314.348730][ C0] R10: 00007f033e03bfc0 R11: 0000000000000246 R12: 00005642e48ed9a5 [ 314.356684][ C0] R13: 00005642e48ed950 R14: 0000000000000000 R15: 0000000000000000 [ 314.364657][ C0] [ 314.367664][ C0] task:acpid state:R running task stack:24352 pid:2334 ppid:1 flags:0x00000000 [ 314.378427][ C0] Call Trace: [ 314.381698][ C0] [ 314.384619][ C0] __schedule+0xa20/0x27c0 [ 314.389036][ C0] ? io_schedule_timeout+0x140/0x140 [ 314.394309][ C0] ? find_held_lock+0x2d/0x110 [ 314.399059][ C0] schedule+0xda/0x1b0 [ 314.403114][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 314.409167][ C0] ? schedule_timeout_idle+0x90/0x90 [ 314.414441][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 314.420232][ C0] ? poll_initwait+0x170/0x170 [ 314.424991][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 314.430176][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 314.436403][ C0] do_select+0x119c/0x16a0 [ 314.440805][ C0] ? select_estimate_accuracy+0x320/0x320 [ 314.446524][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.453009][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.459495][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.465988][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.472474][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.478973][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.485483][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 314.492070][ C0] ? find_held_lock+0x2d/0x110 [ 314.496829][ C0] ? __might_fault+0xd1/0x170 [ 314.501503][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 314.506344][ C0] core_sys_select+0x3c2/0x9c0 [ 314.511107][ C0] ? do_compat_pselect+0x210/0x210 [ 314.516228][ C0] ? evdev_read+0x845/0xe30 [ 314.520733][ C0] ? __fsnotify_parent+0x498/0xa60 [ 314.525843][ C0] ? fsnotify+0x16a0/0x16a0 [ 314.530338][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 314.535702][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 314.541405][ C0] ? security_file_permission+0xab/0xd0 [ 314.546956][ C0] ? set_user_sigmask+0x213/0x2a0 [ 314.551992][ C0] ? __set_current_blocked+0x110/0x110 [ 314.557566][ C0] ? vfs_read+0x2b8/0x930 [ 314.561908][ C0] ? evdev_release+0x410/0x410 [ 314.566664][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 314.572030][ C0] ? kern_select+0x1c0/0x1c0 [ 314.576625][ C0] ? do_sigtimedwait+0x5c0/0x5c0 [ 314.581547][ C0] __x64_sys_pselect6+0x17f/0x230 [ 314.586558][ C0] ? __ia32_sys_select+0x150/0x150 [ 314.591658][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 314.597814][ C0] do_syscall_64+0x35/0xb0 [ 314.602232][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 314.608144][ C0] RIP: 0033:0x7f5e0eaf8bf4 [ 314.612552][ C0] RSP: 002b:00007ffc9596d1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 314.620949][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e0eaf8bf4 [ 314.628904][ C0] RDX: 0000000000000000 RSI: 00007ffc9596d2d8 RDI: 000000000000000b [ 314.636855][ C0] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 [ 314.644812][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9596d2d8 [ 314.652765][ C0] R13: 0000000000000040 R14: 000000000000000a R15: 0000000000000000 [ 314.660717][ C0] [ 314.663722][ C0] task:klogd state:R running task stack:26264 pid:2338 ppid:1 flags:0x00000000 [ 314.674472][ C0] Call Trace: [ 314.677733][ C0] [ 314.680660][ C0] __schedule+0xa20/0x27c0 [ 314.685070][ C0] ? io_schedule_timeout+0x140/0x140 [ 314.690340][ C0] ? prb_read_valid+0x75/0xa0 [ 314.695320][ C0] ? prb_final_commit+0xa0/0xa0 [ 314.700180][ C0] schedule+0xda/0x1b0 [ 314.704261][ C0] syslog_print+0x1c2/0x580 [ 314.708769][ C0] ? record_print_text+0x3e0/0x3e0 [ 314.713887][ C0] ? unix_stream_sendpage+0xcc0/0xcc0 [ 314.719258][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 314.725153][ C0] ? __sys_sendto+0x25f/0x340 [ 314.729908][ C0] ? __ia32_sys_getpeername+0xb0/0xb0 [ 314.735264][ C0] ? __switch_to+0x5cc/0x10a0 [ 314.739924][ C0] do_syslog.part.0+0x1db/0x5f0 [ 314.744760][ C0] ? __wake_up_klogd.part.0+0xf0/0xf0 [ 314.750213][ C0] ? apparmor_capable+0x1d8/0x460 [ 314.755308][ C0] ? security_capable+0x8f/0xc0 [ 314.760146][ C0] ? security_syslog+0x73/0x90 [ 314.764908][ C0] __x64_sys_syslog+0x97/0xc0 [ 314.769574][ C0] do_syscall_64+0x35/0xb0 [ 314.774063][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 314.779940][ C0] RIP: 0033:0x7f250edfc8b7 [ 314.784351][ C0] RSP: 002b:00007ffc54f49358 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 314.792768][ C0] RAX: ffffffffffffffda RBX: 00007f250ef89490 RCX: 00007f250edfc8b7 [ 314.800731][ C0] RDX: 00000000000003ff RSI: 00007f250ef89490 RDI: 0000000000000002 [ 314.808774][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000563b7e525a90 [ 314.816726][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f250ef89490 [ 314.824681][ C0] R13: 00007f250ef89606 R14: 00007f250ef89606 R15: 0000000000000000 [ 314.832637][ C0] [ 314.835657][ C0] task:udevd state:R running task stack:26232 pid:2349 ppid:1 flags:0x00000008 [ 314.846431][ C0] Call Trace: [ 314.849706][ C0] [ 314.852538][ C0] sched_show_task+0x44c/0x5c0 [ 314.858168][ C0] ? check_same_owner+0x260/0x260 [ 314.863196][ C0] ? touch_all_softlockup_watchdogs+0xdf/0x160 [ 314.869544][ C0] show_state_filter+0xf0/0x300 [ 314.874400][ C0] ? setkeycode_helper+0x90/0x90 [ 314.879334][ C0] k_spec+0xe1/0x130 [ 314.883218][ C0] kbd_event+0xcdd/0x1790 [ 314.887557][ C0] ? k_fn+0xb0/0xb0 [ 314.891371][ C0] ? lock_release+0x810/0x810 [ 314.896047][ C0] ? k_fn+0xb0/0xb0 [ 314.899911][ C0] input_to_handler+0x3b9/0x4c0 [ 314.904786][ C0] input_pass_values.part.0+0x230/0x710 [ 314.910335][ C0] input_event_dispose+0x5cf/0x730 [ 314.915438][ C0] input_handle_event+0x112/0xda0 [ 314.920537][ C0] ? ktime_mono_to_any+0xb5/0x1e0 [ 314.925554][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 314.930663][ C0] input_repeat_key+0x23c/0x340 [ 314.935685][ C0] call_timer_fn+0x1da/0x7c0 [ 314.940272][ C0] ? inhibited_store+0x490/0x490 [ 314.945215][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 314.950572][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 314.955506][ C0] ? inhibited_store+0x490/0x490 [ 314.960432][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 314.965631][ C0] ? inhibited_store+0x490/0x490 [ 314.970563][ C0] ? inhibited_store+0x490/0x490 [ 314.975489][ C0] expire_timers+0x2c6/0x5c0 [ 314.980073][ C0] run_timer_softirq+0x322/0x910 [ 314.985026][ C0] ? expire_timers+0x5c0/0x5c0 [ 314.989789][ C0] ? lapic_next_event+0x4d/0x80 [ 314.994630][ C0] ? clockevents_program_event+0x12b/0x370 [ 315.000440][ C0] __do_softirq+0x1e4/0xabb [ 315.004952][ C0] __irq_exit_rcu+0x113/0x170 [ 315.009639][ C0] irq_exit_rcu+0x5/0x20 [ 315.013883][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 315.019512][ C0] [ 315.022429][ C0] [ 315.025447][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 315.031582][ C0] RIP: 0010:kasan_quarantine_put+0x9b/0x210 [ 315.037567][ C0] Code: 10 48 81 fb 00 00 10 00 48 89 58 10 77 78 4d 85 ed 75 6c 9c 58 f6 c4 02 0f 85 23 01 00 00 4d 85 ed b8 01 00 00 00 74 01 fb 5b <5d> 41 5c 41 5d 41 5e c3 e8 28 a4 d2 ff 48 c7 c3 c0 4b 03 00 e8 bc [ 315.057171][ C0] RSP: 0018:ffffc900004d77b8 EFLAGS: 00000206 [ 315.063248][ C0] RAX: 0000000000000001 RBX: ffff88811283ec40 RCX: 1ffffffff11bdc01 [ 315.071726][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 315.079679][ C0] RBP: ffff88811283ec40 R08: 0000000000000001 R09: 0000000000000001 [ 315.087819][ C0] R10: 000000000000000f R11: 0000000000054001 R12: ffff888100041500 [ 315.095798][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: ffffc900004d7850 [ 315.103787][ C0] ? tomoyo_check_open_permission+0x180/0x3a0 [ 315.109871][ C0] __kmem_cache_free+0x95/0x400 [ 315.114733][ C0] ? __phys_addr+0xc4/0x140 [ 315.119261][ C0] tomoyo_check_open_permission+0x180/0x3a0 [ 315.125152][ C0] ? tomoyo_path_number_perm+0x570/0x570 [ 315.130793][ C0] ? hook_path_mknod+0x6b0/0x6b0 [ 315.135727][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 315.140567][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 315.145487][ C0] tomoyo_file_open+0x9d/0xc0 [ 315.150237][ C0] security_file_open+0x45/0xb0 [ 315.155078][ C0] do_dentry_open+0x570/0x12a0 [ 315.159824][ C0] ? may_open+0x1f6/0x420 [ 315.164133][ C0] path_openat+0x1bbc/0x2a50 [ 315.168794][ C0] ? ___slab_alloc+0x931/0x1400 [ 315.173628][ C0] ? path_lookupat+0x840/0x840 [ 315.178392][ C0] do_filp_open+0x1b6/0x400 [ 315.182912][ C0] ? may_open_dev+0xf0/0xf0 [ 315.187463][ C0] ? find_held_lock+0x2d/0x110 [ 315.192248][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 315.197375][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 315.202305][ C0] ? _raw_spin_unlock+0x24/0x40 [ 315.207175][ C0] ? alloc_fd+0x2d8/0x6d0 [ 315.211527][ C0] do_sys_openat2+0x16d/0x4c0 [ 315.216208][ C0] ? __schedule+0xa28/0x27c0 [ 315.220791][ C0] ? build_open_flags+0x6f0/0x6f0 [ 315.225819][ C0] ? xfd_validate_state+0x59/0x180 [ 315.230931][ C0] __x64_sys_openat+0x13f/0x1f0 [ 315.235784][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 315.240712][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 315.246595][ C0] do_syscall_64+0x35/0xb0 [ 315.250992][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 315.256868][ C0] RIP: 0033:0x7f096f7a5697 [ 315.261267][ C0] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f [ 315.280969][ C0] RSP: 002b:00007ffd243ec300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 315.289370][ C0] RAX: ffffffffffffffda RBX: 0000558ab5cf9040 RCX: 00007f096f7a5697 [ 315.297343][ C0] RDX: 0000000000080141 RSI: 0000558ab5cdc0d8 RDI: 00000000ffffff9c [ 315.305309][ C0] RBP: 0000558ab5cdc0d8 R08: 00000000ffffffff R09: 0000000000000000 [ 315.313276][ C0] R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141 [ 315.321324][ C0] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 315.329303][ C0] [ 315.333443][ C0] task:dbus-daemon state:S stack:28336 pid:2372 ppid:1 flags:0x00000000 [ 315.342752][ C0] Call Trace: [ 315.346019][ C0] [ 315.348951][ C0] __schedule+0xa20/0x27c0 [ 315.353379][ C0] ? io_schedule_timeout+0x140/0x140 [ 315.358666][ C0] schedule+0xda/0x1b0 [ 315.362746][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 315.368827][ C0] ? schedule_timeout_idle+0x90/0x90 [ 315.374169][ C0] ? do_epoll_wait+0x129e/0x1950 [ 315.379317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 315.384340][ C0] ? do_raw_write_lock+0x11a/0x280 [ 315.389436][ C0] ? do_raw_read_unlock+0x70/0x70 [ 315.394466][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 315.399846][ C0] do_epoll_wait+0x12ba/0x1950 [ 315.404607][ C0] ? _raw_spin_unlock+0x24/0x40 [ 315.409456][ C0] ? finish_fault+0x4a7/0x820 [ 315.415633][ C0] ? __handle_mm_fault+0x8a3/0x31f0 [ 315.420818][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 315.425752][ C0] ? find_held_lock+0x2d/0x110 [ 315.430508][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 315.435966][ C0] ? __up_read+0x192/0x720 [ 315.440367][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 315.445548][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 315.450995][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 315.456873][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 315.462577][ C0] do_syscall_64+0x35/0xb0 [ 315.466982][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 315.472858][ C0] RIP: 0033:0x7fae644a8e46 [ 315.477258][ C0] RSP: 002b:00007fff031ffb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 315.485662][ C0] RAX: ffffffffffffffda RBX: 00007fff031ffb78 RCX: 00007fae644a8e46 [ 315.493618][ C0] RDX: 0000000000000040 RSI: 00007fff031ffb78 RDI: 0000000000000003 [ 315.501581][ C0] RBP: 00007fff031fff08 R08: 000000000000000a R09: 00007fff033df080 [ 315.509533][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 315.517486][ C0] R13: 0000000000000001 R14: 00007fff031fff08 R15: 00007fff032001ac [ 315.525548][ C0] [ 315.528556][ C0] task:dhcpcd state:S stack:27136 pid:2385 ppid:1 flags:0x00000000 [ 315.537751][ C0] Call Trace: [ 315.541018][ C0] [ 315.543935][ C0] __schedule+0xa20/0x27c0 [ 315.548338][ C0] ? io_schedule_timeout+0x140/0x140 [ 315.553627][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 315.559204][ C0] schedule+0xda/0x1b0 [ 315.563282][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 315.569375][ C0] ? schedule_timeout_idle+0x90/0x90 [ 315.574664][ C0] ? poll_initwait+0x170/0x170 [ 315.579626][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 315.584824][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 315.590794][ C0] ? poll_initwait+0x170/0x170 [ 315.595567][ C0] ? unix_dgram_poll+0x410/0x770 [ 315.600854][ C0] ? maybe_init_creds+0x450/0x450 [ 315.605910][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 315.612164][ C0] do_sys_poll+0x77d/0xea0 [ 315.616571][ C0] ? compat_core_sys_select+0x820/0x820 [ 315.622192][ C0] ? mark_lock.part.0+0xee/0x1910 [ 315.627223][ C0] ? sock_sendmsg+0x55/0x120 [ 315.631819][ C0] ? lock_chain_count+0x20/0x20 [ 315.636672][ C0] ? lock_chain_count+0x20/0x20 [ 315.641523][ C0] ? sock_sendmsg+0x120/0x120 [ 315.646188][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.652686][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.659202][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.665702][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.672460][ C0] ? find_held_lock+0x2d/0x110 [ 315.677212][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 315.682224][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 315.687067][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 315.692072][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 315.696995][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 315.702185][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 315.707628][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 315.712809][ C0] ? set_user_sigmask+0x213/0x2a0 [ 315.717820][ C0] ? __set_current_blocked+0x110/0x110 [ 315.723347][ C0] __x64_sys_ppoll+0x210/0x280 [ 315.729419][ C0] ? __ia32_sys_poll+0x480/0x480 [ 315.734343][ C0] ? __secure_computing+0x20a/0x370 [ 315.739528][ C0] do_syscall_64+0x35/0xb0 [ 315.743932][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 315.749809][ C0] RIP: 0033:0x7f1bfbae99fb [ 315.754215][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 315.762610][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 315.770563][ C0] RDX: 00007ffe9b53a700 RSI: 0000000000000004 RDI: 000055e1358be1f0 [ 315.778516][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007ffe9b5da080 [ 315.786489][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 00007ffe9b53a700 [ 315.794466][ C0] R13: 000055e134f77610 R14: 0000000000000000 R15: 0000000000000000 [ 315.802436][ C0] [ 315.805446][ C0] task:dhcpcd state:S stack:24352 pid:2386 ppid:2385 flags:0x00000000 [ 315.814634][ C0] Call Trace: [ 315.817894][ C0] [ 315.820807][ C0] __schedule+0xa20/0x27c0 [ 315.825216][ C0] ? io_schedule_timeout+0x140/0x140 [ 315.830485][ C0] ? find_held_lock+0x2d/0x110 [ 315.835250][ C0] ? __pollwait+0x252/0x430 [ 315.839755][ C0] schedule+0xda/0x1b0 [ 315.843826][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 315.849886][ C0] ? schedule_timeout_idle+0x90/0x90 [ 315.855167][ C0] ? poll_initwait+0x170/0x170 [ 315.860104][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 315.865295][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 315.871171][ C0] ? __pollwait+0x252/0x430 [ 315.875666][ C0] ? __pollwait+0x252/0x430 [ 315.880240][ C0] ? poll_initwait+0x170/0x170 [ 315.884997][ C0] ? unix_dgram_poll+0x410/0x770 [ 315.890021][ C0] ? maybe_init_creds+0x450/0x450 [ 315.895060][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 315.901319][ C0] do_sys_poll+0x77d/0xea0 [ 315.905730][ C0] ? compat_core_sys_select+0x820/0x820 [ 315.911267][ C0] ? mark_lock.part.0+0xee/0x1910 [ 315.916282][ C0] ? lock_chain_count+0x20/0x20 [ 315.921205][ C0] ? lock_chain_count+0x20/0x20 [ 315.926042][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.932011][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.938525][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.945014][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 315.951514][ C0] ? find_held_lock+0x2d/0x110 [ 315.956273][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 315.961281][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 315.966123][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 315.971136][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 315.976054][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 315.981235][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 315.986437][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 315.991634][ C0] ? set_user_sigmask+0x213/0x2a0 [ 315.996674][ C0] ? __set_current_blocked+0x110/0x110 [ 316.002219][ C0] ? __ia32_sys_sigaltstack+0x380/0x380 [ 316.007774][ C0] __x64_sys_ppoll+0x210/0x280 [ 316.012541][ C0] ? __ia32_sys_poll+0x480/0x480 [ 316.017468][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 316.023346][ C0] do_syscall_64+0x35/0xb0 [ 316.027751][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 316.033628][ C0] RIP: 0033:0x7f1bfbae99fb [ 316.038022][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 316.046420][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 316.054380][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055e1358a0e00 [ 316.062332][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 0000000000000000 [ 316.070285][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 316.078239][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 316.086193][ C0] [ 316.089198][ C0] task:dhcpcd state:S stack:27992 pid:2387 ppid:2385 flags:0x00000000 [ 316.098482][ C0] Call Trace: [ 316.101744][ C0] [ 316.104657][ C0] __schedule+0xa20/0x27c0 [ 316.109063][ C0] ? io_schedule_timeout+0x140/0x140 [ 316.114340][ C0] ? find_held_lock+0x2d/0x110 [ 316.119091][ C0] ? __pollwait+0x252/0x430 [ 316.123582][ C0] schedule+0xda/0x1b0 [ 316.127649][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 316.134324][ C0] ? schedule_timeout_idle+0x90/0x90 [ 316.139624][ C0] ? poll_initwait+0x170/0x170 [ 316.145005][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 316.150199][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 316.155990][ C0] ? __pollwait+0x252/0x430 [ 316.160480][ C0] ? poll_initwait+0x170/0x170 [ 316.165266][ C0] ? unix_dgram_poll+0x410/0x770 [ 316.170212][ C0] ? maybe_init_creds+0x450/0x450 [ 316.175328][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 316.181574][ C0] do_sys_poll+0x77d/0xea0 [ 316.185987][ C0] ? compat_core_sys_select+0x820/0x820 [ 316.191523][ C0] ? mark_lock.part.0+0xee/0x1910 [ 316.196724][ C0] ? lock_chain_count+0x20/0x20 [ 316.201828][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 316.206698][ C0] ? __lock_acquire+0x166e/0x56d0 [ 316.211752][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.218428][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.225012][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.231956][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.239176][ C0] ? find_held_lock+0x2d/0x110 [ 316.243964][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 316.249072][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 316.253917][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 316.258927][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 316.263853][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 316.269143][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 316.274343][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 316.279539][ C0] ? set_user_sigmask+0x213/0x2a0 [ 316.284549][ C0] ? __set_current_blocked+0x110/0x110 [ 316.289991][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 316.295351][ C0] __x64_sys_ppoll+0x210/0x280 [ 316.300139][ C0] ? __ia32_sys_poll+0x480/0x480 [ 316.305085][ C0] ? __secure_computing+0x20a/0x370 [ 316.310281][ C0] do_syscall_64+0x35/0xb0 [ 316.314694][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 316.320601][ C0] RIP: 0033:0x7f1bfbae99fb [ 316.325082][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 316.333477][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 316.341447][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e1358aa650 [ 316.349422][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 316.357386][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 316.365343][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 316.373298][ C0] [ 316.376397][ C0] task:dhcpcd state:S stack:28128 pid:2388 ppid:2385 flags:0x00000000 [ 316.385671][ C0] Call Trace: [ 316.388942][ C0] [ 316.391951][ C0] __schedule+0xa20/0x27c0 [ 316.396454][ C0] ? io_schedule_timeout+0x140/0x140 [ 316.401726][ C0] ? find_held_lock+0x2d/0x110 [ 316.406476][ C0] ? __pollwait+0x252/0x430 [ 316.411139][ C0] schedule+0xda/0x1b0 [ 316.415204][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 316.421255][ C0] ? schedule_timeout_idle+0x90/0x90 [ 316.426603][ C0] ? poll_initwait+0x170/0x170 [ 316.431349][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 316.436530][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 316.442342][ C0] ? __pollwait+0x252/0x430 [ 316.446838][ C0] ? __pollwait+0x252/0x430 [ 316.451336][ C0] ? poll_initwait+0x170/0x170 [ 316.456258][ C0] ? unix_dgram_poll+0x410/0x770 [ 316.461204][ C0] ? maybe_init_creds+0x450/0x450 [ 316.466212][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 316.472612][ C0] do_sys_poll+0x77d/0xea0 [ 316.477028][ C0] ? compat_core_sys_select+0x820/0x820 [ 316.482563][ C0] ? mark_lock.part.0+0xee/0x1910 [ 316.487575][ C0] ? lock_chain_count+0x20/0x20 [ 316.492411][ C0] ? unix_dgram_poll+0x770/0x770 [ 316.497334][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.503840][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.510330][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.516820][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.523308][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.529802][ C0] ? find_held_lock+0x2d/0x110 [ 316.534557][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 316.539564][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 316.544406][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 316.549498][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 316.554416][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 316.559777][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 316.564956][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 316.570147][ C0] ? set_user_sigmask+0x213/0x2a0 [ 316.575155][ C0] ? __set_current_blocked+0x110/0x110 [ 316.580599][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 316.585953][ C0] __x64_sys_ppoll+0x210/0x280 [ 316.590708][ C0] ? __ia32_sys_poll+0x480/0x480 [ 316.595631][ C0] ? __secure_computing+0x20a/0x370 [ 316.600813][ C0] do_syscall_64+0x35/0xb0 [ 316.605213][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 316.611091][ C0] RIP: 0033:0x7f1bfbae99fb [ 316.615658][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 316.624051][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 316.632097][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e1358aa650 [ 316.640056][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 316.648006][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 316.655958][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 316.663912][ C0] [ 316.666913][ C0] task:sshd state:S stack:27888 pid:2406 ppid:1 flags:0x00000000 [ 316.676191][ C0] Call Trace: [ 316.679452][ C0] [ 316.682390][ C0] __schedule+0xa20/0x27c0 [ 316.686796][ C0] ? io_schedule_timeout+0x140/0x140 [ 316.692069][ C0] schedule+0xda/0x1b0 [ 316.696123][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 316.702170][ C0] ? schedule_timeout_idle+0x90/0x90 [ 316.707437][ C0] ? poll_initwait+0x170/0x170 [ 316.712196][ C0] ? tcp_poll+0x40a/0xf10 [ 316.716529][ C0] ? tcp_ioctl+0x840/0x840 [ 316.720941][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 316.727268][ C0] do_select+0x119c/0x16a0 [ 316.731673][ C0] ? select_estimate_accuracy+0x320/0x320 [ 316.737378][ C0] ? mark_lock.part.0+0xee/0x1910 [ 316.742388][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.748874][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.755361][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 316.761332][ C0] ? lock_chain_count+0x20/0x20 [ 316.766170][ C0] ? find_held_lock+0x2d/0x110 [ 316.770915][ C0] ? __might_fault+0xd1/0x170 [ 316.775575][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 316.780412][ C0] core_sys_select+0x3c2/0x9c0 [ 316.785161][ C0] ? do_compat_pselect+0x210/0x210 [ 316.790267][ C0] ? find_held_lock+0x2d/0x110 [ 316.795013][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 316.800018][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 316.804855][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 316.809857][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 316.814779][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 316.819957][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 316.825138][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 316.830327][ C0] ? set_user_sigmask+0x213/0x2a0 [ 316.835334][ C0] ? __set_current_blocked+0x110/0x110 [ 316.845577][ C0] ? __might_fault+0xd1/0x170 [ 316.850253][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 316.855622][ C0] ? kern_select+0x1c0/0x1c0 [ 316.860290][ C0] __x64_sys_pselect6+0x17f/0x230 [ 316.865306][ C0] ? __ia32_sys_select+0x150/0x150 [ 316.870408][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 316.876295][ C0] do_syscall_64+0x35/0xb0 [ 316.880694][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 316.886570][ C0] RIP: 0033:0x7fa019a9ad83 [ 316.890972][ C0] RSP: 002b:00007ffdcecd3360 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 316.899373][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa019a9ad83 [ 316.907341][ C0] RDX: 0000000000000000 RSI: 000056166b8ec1b0 RDI: 0000000000000007 [ 316.915319][ C0] RBP: 00007ffdcecd3548 R08: 0000000000000000 R09: 00007ffdcecd33a0 [ 316.923283][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 316.931244][ C0] R13: 000056166b8ec1b0 R14: 000000000000018c R15: 000056166afc0e85 [ 316.939209][ C0] [ 316.942219][ C0] task:dhcpcd state:S stack:27600 pid:2409 ppid:2386 flags:0x00000000 [ 316.951403][ C0] Call Trace: [ 316.954663][ C0] [ 316.957576][ C0] __schedule+0xa20/0x27c0 [ 316.961995][ C0] ? io_schedule_timeout+0x140/0x140 [ 316.967285][ C0] ? find_held_lock+0x2d/0x110 [ 316.972047][ C0] ? __pollwait+0x252/0x430 [ 316.976550][ C0] schedule+0xda/0x1b0 [ 316.980617][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 316.986756][ C0] ? schedule_timeout_idle+0x90/0x90 [ 316.992038][ C0] ? poll_initwait+0x170/0x170 [ 316.996789][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 317.001978][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 317.007767][ C0] ? __pollwait+0x252/0x430 [ 317.012261][ C0] ? poll_initwait+0x170/0x170 [ 317.017011][ C0] ? unix_dgram_poll+0x410/0x770 [ 317.021929][ C0] ? maybe_init_creds+0x450/0x450 [ 317.026935][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 317.033180][ C0] do_sys_poll+0x77d/0xea0 [ 317.037600][ C0] ? compat_core_sys_select+0x820/0x820 [ 317.043135][ C0] ? mark_lock.part.0+0xee/0x1910 [ 317.048155][ C0] ? lock_chain_count+0x20/0x20 [ 317.053016][ C0] ? sock_sendmsg+0x55/0x120 [ 317.057595][ C0] ? lock_chain_count+0x20/0x20 [ 317.062445][ C0] ? sock_sendmsg+0x120/0x120 [ 317.067115][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 317.073615][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 317.080114][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.086090][ C0] ? security_file_permission+0xab/0xd0 [ 317.091631][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.097599][ C0] ? find_held_lock+0x2d/0x110 [ 317.102349][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 317.107363][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 317.112204][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 317.117210][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 317.122140][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 317.127327][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 317.132620][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 317.137809][ C0] ? set_user_sigmask+0x213/0x2a0 [ 317.142904][ C0] ? __set_current_blocked+0x110/0x110 [ 317.148435][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 317.153802][ C0] __x64_sys_ppoll+0x210/0x280 [ 317.158553][ C0] ? __ia32_sys_poll+0x480/0x480 [ 317.163542][ C0] ? __secure_computing+0x20a/0x370 [ 317.168767][ C0] do_syscall_64+0x35/0xb0 [ 317.173194][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.179108][ C0] RIP: 0033:0x7f1bfbae99fb [ 317.183515][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 317.191915][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 317.199887][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e1358abcc0 [ 317.207882][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00000000800a0142 [ 317.215964][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 317.224046][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 317.232560][ C0] [ 317.235579][ C0] task:getty state:S stack:24352 pid:2410 ppid:1 flags:0x00000000 [ 317.249283][ C0] Call Trace: [ 317.252572][ C0] [ 317.255509][ C0] __schedule+0xa20/0x27c0 [ 317.259949][ C0] ? io_schedule_timeout+0x140/0x140 [ 317.265254][ C0] schedule+0xda/0x1b0 [ 317.269324][ C0] schedule_timeout+0x1dd/0x2a0 [ 317.274186][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 317.279400][ C0] ? __up_read+0x192/0x720 [ 317.283836][ C0] ? down_read+0x198/0x450 [ 317.288264][ C0] ? up_write+0x520/0x520 [ 317.292602][ C0] wait_woken+0x18b/0x1f0 [ 317.296943][ C0] n_tty_read+0x1051/0x13e0 [ 317.301448][ C0] ? n_tty_flush_buffer+0x270/0x270 [ 317.306635][ C0] ? __init_waitqueue_head+0x150/0x150 [ 317.312085][ C0] tty_read+0x30a/0x5a0 [ 317.316247][ C0] ? do_SAK+0x70/0x70 [ 317.320245][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 317.325806][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 317.331632][ C0] ? security_file_permission+0xab/0xd0 [ 317.337446][ C0] vfs_read+0x67d/0x930 [ 317.341618][ C0] ? kernel_read+0x1c0/0x1c0 [ 317.346225][ C0] ? __fget_light+0x20a/0x270 [ 317.350911][ C0] ksys_read+0x127/0x250 [ 317.355151][ C0] ? vfs_write+0xdd0/0xdd0 [ 317.359555][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 317.365534][ C0] do_syscall_64+0x35/0xb0 [ 317.369953][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.375933][ C0] RIP: 0033:0x7fb14158a8fe [ 317.380339][ C0] RSP: 002b:00007ffd8cf40b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 317.388737][ C0] RAX: ffffffffffffffda RBX: 000055f66f6b7910 RCX: 00007fb14158a8fe [ 317.396691][ C0] RDX: 0000000000000001 RSI: 00007ffd8cf40b60 RDI: 0000000000000000 [ 317.404646][ C0] RBP: 000055f66f6b7970 R08: 0000000000000007 R09: 000055f66f6b8cd0 [ 317.412601][ C0] R10: 0000000000000063 R11: 0000000000000246 R12: 000055f66f6b79ac [ 317.420556][ C0] R13: 00007ffd8cf40b60 R14: 0000000000000000 R15: 000055f66f6b79ac [ 317.428557][ C0] [ 317.431664][ C0] task:sshd state:S stack:25784 pid:2447 ppid:2406 flags:0x00000000 [ 317.440877][ C0] Call Trace: [ 317.444155][ C0] [ 317.447176][ C0] __schedule+0xa20/0x27c0 [ 317.451588][ C0] ? io_schedule_timeout+0x140/0x140 [ 317.456866][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 317.462420][ C0] schedule+0xda/0x1b0 [ 317.466489][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 317.472558][ C0] ? schedule_timeout_idle+0x90/0x90 [ 317.477836][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 317.483912][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 317.490162][ C0] do_select+0x119c/0x16a0 [ 317.494582][ C0] ? select_estimate_accuracy+0x320/0x320 [ 317.500310][ C0] ? lock_chain_count+0x20/0x20 [ 317.505265][ C0] ? sk_reset_timer+0x2a/0xc0 [ 317.509952][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 317.516464][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 317.523484][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 317.529976][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.535962][ C0] ? lock_chain_count+0x20/0x20 [ 317.540811][ C0] ? find_held_lock+0x2d/0x110 [ 317.545689][ C0] ? __might_fault+0xd1/0x170 [ 317.550387][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 317.555246][ C0] core_sys_select+0x3c2/0x9c0 [ 317.560191][ C0] ? do_compat_pselect+0x210/0x210 [ 317.565289][ C0] ? find_held_lock+0x2d/0x110 [ 317.570051][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 317.575093][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 317.579952][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 317.585067][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 317.590036][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 317.595253][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 317.600465][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 317.605688][ C0] ? set_user_sigmask+0x213/0x2a0 [ 317.610717][ C0] ? __set_current_blocked+0x110/0x110 [ 317.616198][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 317.621573][ C0] ? kern_select+0x1c0/0x1c0 [ 317.626156][ C0] __x64_sys_pselect6+0x17f/0x230 [ 317.631182][ C0] ? __ia32_sys_select+0x150/0x150 [ 317.636282][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 317.642187][ C0] do_syscall_64+0x35/0xb0 [ 317.646589][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.652498][ C0] RIP: 0033:0x7f59fa835d83 [ 317.656914][ C0] RSP: 002b:00007fff785ff550 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 317.665322][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f59fa835d83 [ 317.673292][ C0] RDX: 0000557008358e70 RSI: 000055700834e710 RDI: 000000000000000a [ 317.681269][ C0] RBP: 000055700835dfb0 R08: 00007fff785ff580 R09: 00007fff785ff590 [ 317.689243][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 317.697226][ C0] R13: 0000000000000001 R14: 00007fff785ff608 R15: 00007fff785ff688 [ 317.705207][ C0] [ 317.708218][ C0] task:syz-fuzzer state:S stack:25352 pid:2450 ppid:2447 flags:0x00000000 [ 317.717430][ C0] Call Trace: [ 317.720701][ C0] [ 317.723637][ C0] __schedule+0xa20/0x27c0 [ 317.728061][ C0] ? io_schedule_timeout+0x140/0x140 [ 317.733373][ C0] ? do_wait+0x527/0xd70 [ 317.737636][ C0] ? release_task+0x17b0/0x17b0 [ 317.742546][ C0] schedule+0xda/0x1b0 [ 317.746641][ C0] do_wait+0x728/0xd70 [ 317.751090][ C0] kernel_waitid+0x275/0x370 [ 317.756314][ C0] ? do_wait+0xd70/0xd70 [ 317.761099][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 317.766793][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 317.772569][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 317.777768][ C0] ? vfs_read+0x2b8/0x930 [ 317.782104][ C0] __do_sys_waitid+0x23d/0x2d0 [ 317.786859][ C0] ? kernel_waitid+0x370/0x370 [ 317.791619][ C0] ? __fget_files+0x26a/0x440 [ 317.796282][ C0] ? __fget_light+0xe5/0x270 [ 317.800866][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 317.806754][ C0] do_syscall_64+0x35/0xb0 [ 317.811184][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.817077][ C0] RIP: 0033:0x4ae06a [ 317.820951][ C0] RSP: 002b:000000c00079adb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 317.829350][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 317.837400][ C0] RDX: 000000c00079ae08 RSI: 000000000000099e RDI: 0000000000000001 [ 317.845530][ C0] RBP: 000000c00079ae98 R08: 0000000000000000 R09: 0000000000000000 [ 317.853493][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079ae38 [ 317.861467][ C0] R13: 0000000000000000 R14: 000000c0004831e0 R15: 0000000000000000 [ 317.869439][ C0] [ 317.872461][ C0] task:syz-fuzzer state:R running task stack:26776 pid:2451 ppid:2447 flags:0x00000000 [ 317.883218][ C0] Call Trace: [ 317.886496][ C0] [ 317.889416][ C0] __schedule+0xa20/0x27c0 [ 317.893823][ C0] ? io_schedule_timeout+0x140/0x140 [ 317.899107][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 317.904646][ C0] schedule+0xda/0x1b0 [ 317.908790][ C0] futex_wait_queue+0xf5/0x1e0 [ 317.913628][ C0] futex_wait+0x28e/0x680 [ 317.917949][ C0] ? futex_wait_setup+0x230/0x230 [ 317.922958][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 317.928930][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 317.933859][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 317.938791][ C0] do_futex+0x1af/0x300 [ 317.942950][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 317.948852][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 317.954137][ C0] ? ktime_get+0x38a/0x470 [ 317.958541][ C0] ? ktime_get+0x30b/0x470 [ 317.962962][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 317.967722][ C0] ? do_futex+0x300/0x300 [ 317.972036][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 317.977918][ C0] do_syscall_64+0x35/0xb0 [ 317.982328][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.988234][ C0] RIP: 0033:0x4675e3 [ 317.992133][ C0] RSP: 002b:000000c00005fe78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 318.000559][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 318.008538][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4d198 [ 318.016519][ C0] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 318.024491][ C0] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 318.032475][ C0] R13: 000000c001573400 R14: 000000c0000004e0 R15: 00007fd79a4791b6 [ 318.040451][ C0] [ 318.043460][ C0] task:syz-fuzzer state:S stack:25768 pid:2452 ppid:2447 flags:0x00000000 [ 318.052663][ C0] Call Trace: [ 318.055947][ C0] [ 318.058884][ C0] __schedule+0xa20/0x27c0 [ 318.063310][ C0] ? io_schedule_timeout+0x140/0x140 [ 318.068598][ C0] ? do_wait+0x527/0xd70 [ 318.072915][ C0] ? release_task+0x17b0/0x17b0 [ 318.077770][ C0] schedule+0xda/0x1b0 [ 318.082090][ C0] do_wait+0x728/0xd70 [ 318.086151][ C0] kernel_waitid+0x275/0x370 [ 318.090755][ C0] ? do_wait+0xd70/0xd70 [ 318.094992][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 318.100284][ C0] __do_sys_waitid+0x23d/0x2d0 [ 318.105030][ C0] ? kernel_waitid+0x370/0x370 [ 318.109784][ C0] ? __set_current_blocked+0x110/0x110 [ 318.115226][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 318.121195][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 318.126646][ C0] ? handle_mm_fault+0x257/0x850 [ 318.131573][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.137451][ C0] do_syscall_64+0x35/0xb0 [ 318.141855][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.147823][ C0] RIP: 0033:0x4ae06a [ 318.151697][ C0] RSP: 002b:000000c00004b5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 318.160095][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 318.168053][ C0] RDX: 000000c00004b608 RSI: 000000000000099f RDI: 0000000000000001 [ 318.176015][ C0] RBP: 000000c00004b698 R08: 0000000000000000 R09: 0000000000000000 [ 318.183968][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00004b638 [ 318.191923][ C0] R13: 0000000000203000 R14: 000000c000001380 R15: 00007fd79a438bdb [ 318.199875][ C0] [ 318.202878][ C0] task:syz-fuzzer state:S stack:28752 pid:2453 ppid:2447 flags:0x00000000 [ 318.212063][ C0] Call Trace: [ 318.215326][ C0] [ 318.218275][ C0] __schedule+0xa20/0x27c0 [ 318.222705][ C0] ? io_schedule_timeout+0x140/0x140 [ 318.227990][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 318.232916][ C0] schedule+0xda/0x1b0 [ 318.236981][ C0] futex_wait_queue+0xf5/0x1e0 [ 318.241736][ C0] futex_wait+0x28e/0x680 [ 318.246046][ C0] ? futex_wait_setup+0x230/0x230 [ 318.251052][ C0] ? wake_up_q+0x8b/0xf0 [ 318.255370][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 318.260550][ C0] ? futex_wake+0x155/0x490 [ 318.265313][ C0] ? find_held_lock+0x2d/0x110 [ 318.270062][ C0] do_futex+0x1af/0x300 [ 318.274199][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 318.280082][ C0] ? xfd_validate_state+0x59/0x180 [ 318.285202][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 318.290073][ C0] ? do_futex+0x300/0x300 [ 318.294398][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.300288][ C0] do_syscall_64+0x35/0xb0 [ 318.304711][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.310610][ C0] RIP: 0033:0x4675e3 [ 318.314496][ C0] RSP: 002b:000000c00005be40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 318.322917][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 318.330897][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000050950 [ 318.338860][ C0] RBP: 000000c00005be88 R08: 0000000000000000 R09: 0000000000000000 [ 318.346831][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043d860 [ 318.354808][ C0] R13: 0000000000000000 R14: 000000c000000d00 R15: 00007fd79a3ed97b [ 318.362772][ C0] [ 318.365790][ C0] task:syz-fuzzer state:S stack:25624 pid:2454 ppid:2447 flags:0x00000000 [ 318.374973][ C0] Call Trace: [ 318.378256][ C0] [ 318.381205][ C0] __schedule+0xa20/0x27c0 [ 318.385641][ C0] ? io_schedule_timeout+0x140/0x140 [ 318.390916][ C0] ? do_wait+0x527/0xd70 [ 318.395158][ C0] ? release_task+0x17b0/0x17b0 [ 318.399998][ C0] schedule+0xda/0x1b0 [ 318.404059][ C0] do_wait+0x728/0xd70 [ 318.408110][ C0] kernel_waitid+0x275/0x370 [ 318.412681][ C0] ? do_wait+0xd70/0xd70 [ 318.416912][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 318.422290][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 318.428633][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 318.433835][ C0] ? vfs_read+0x2b8/0x930 [ 318.438168][ C0] __do_sys_waitid+0x23d/0x2d0 [ 318.442920][ C0] ? kernel_waitid+0x370/0x370 [ 318.447764][ C0] ? __fget_files+0x26a/0x440 [ 318.452429][ C0] ? __fget_light+0xe5/0x270 [ 318.457023][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.462925][ C0] do_syscall_64+0x35/0xb0 [ 318.467360][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.473366][ C0] RIP: 0033:0x4ae06a [ 318.477271][ C0] RSP: 002b:000000c00079fdb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 318.485761][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 318.493811][ C0] RDX: 000000c00079fe08 RSI: 00000000000009a0 RDI: 0000000000000001 [ 318.501777][ C0] RBP: 000000c00079fe98 R08: 0000000000000000 R09: 0000000000000000 [ 318.509731][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079fe38 [ 318.517700][ C0] R13: 0000000000000000 R14: 000000c00020a820 R15: 00007fd79a42495d [ 318.525655][ C0] [ 318.528660][ C0] task:syz-fuzzer state:S stack:29640 pid:2455 ppid:2447 flags:0x00000000 [ 318.538975][ C0] Call Trace: [ 318.542239][ C0] [ 318.545248][ C0] __schedule+0xa20/0x27c0 [ 318.549750][ C0] ? io_schedule_timeout+0x140/0x140 [ 318.555023][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 318.559945][ C0] schedule+0xda/0x1b0 [ 318.563998][ C0] futex_wait_queue+0xf5/0x1e0 [ 318.568834][ C0] futex_wait+0x28e/0x680 [ 318.573159][ C0] ? futex_wait_setup+0x230/0x230 [ 318.578186][ C0] ? wake_up_q+0x8b/0xf0 [ 318.582425][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 318.587623][ C0] ? futex_wake+0x155/0x490 [ 318.592112][ C0] do_futex+0x1af/0x300 [ 318.596260][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 318.602150][ C0] ? __up_read+0x192/0x720 [ 318.606567][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 318.611345][ C0] ? do_futex+0x300/0x300 [ 318.615690][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.621584][ C0] do_syscall_64+0x35/0xb0 [ 318.625996][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.631874][ C0] RIP: 0033:0x4675e3 [ 318.635752][ C0] RSP: 002b:000000c00079f6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 318.644178][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 318.652137][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c420 [ 318.661491][ C0] RBP: 000000c00079f718 R08: 0000000000000000 R09: 0000000000000000 [ 318.669446][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000573ed8 [ 318.677409][ C0] R13: 0000000000000000 R14: 000000c00043d380 R15: 00007fd79a3eeea9 [ 318.685376][ C0] [ 318.688394][ C0] task:syz-fuzzer state:S stack:25352 pid:2456 ppid:2447 flags:0x00000000 [ 318.697589][ C0] Call Trace: [ 318.700852][ C0] [ 318.703768][ C0] __schedule+0xa20/0x27c0 [ 318.708176][ C0] ? io_schedule_timeout+0x140/0x140 [ 318.713459][ C0] ? do_wait+0x527/0xd70 [ 318.717773][ C0] ? release_task+0x17b0/0x17b0 [ 318.722621][ C0] schedule+0xda/0x1b0 [ 318.726687][ C0] do_wait+0x728/0xd70 [ 318.730742][ C0] kernel_waitid+0x275/0x370 [ 318.735324][ C0] ? do_wait+0xd70/0xd70 [ 318.739568][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 318.744943][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 318.750668][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 318.755856][ C0] ? vfs_read+0x2b8/0x930 [ 318.760188][ C0] __do_sys_waitid+0x23d/0x2d0 [ 318.764957][ C0] ? kernel_waitid+0x370/0x370 [ 318.769714][ C0] ? __fget_files+0x26a/0x440 [ 318.774390][ C0] ? __fget_light+0xe5/0x270 [ 318.778977][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.784955][ C0] do_syscall_64+0x35/0xb0 [ 318.789355][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.795243][ C0] RIP: 0033:0x4ae06a [ 318.799116][ C0] RSP: 002b:000000c001624db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 318.807525][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 318.815493][ C0] RDX: 000000c001624e08 RSI: 00000000000009a3 RDI: 0000000000000001 [ 318.823466][ C0] RBP: 000000c001624e98 R08: 0000000000000000 R09: 0000000000000000 [ 318.831562][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c001624cf0 [ 318.839528][ C0] R13: 0000000000000000 R14: 000000c000fb4000 R15: 0000000000000073 [ 318.847484][ C0] [ 318.850500][ C0] task:syz-fuzzer state:S stack:29448 pid:2457 ppid:2447 flags:0x00000000 [ 318.859687][ C0] Call Trace: [ 318.862952][ C0] [ 318.865869][ C0] __schedule+0xa20/0x27c0 [ 318.870306][ C0] ? io_schedule_timeout+0x140/0x140 [ 318.875601][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 318.881672][ C0] schedule+0xda/0x1b0 [ 318.885729][ C0] futex_wait_queue+0xf5/0x1e0 [ 318.890477][ C0] futex_wait+0x28e/0x680 [ 318.894804][ C0] ? futex_wait_setup+0x230/0x230 [ 318.899821][ C0] ? find_held_lock+0x2d/0x110 [ 318.904574][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 318.909596][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 318.914457][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 318.920426][ C0] do_futex+0x1af/0x300 [ 318.924562][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 318.930440][ C0] ? find_held_lock+0x2d/0x110 [ 318.935197][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 318.940377][ C0] ? do_futex+0x300/0x300 [ 318.944687][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.950565][ C0] do_syscall_64+0x35/0xb0 [ 318.954962][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.960850][ C0] RIP: 0033:0x4675e3 [ 318.964723][ C0] RSP: 002b:000000c000571ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 318.973122][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 318.981090][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c318 [ 318.989058][ C0] RBP: 000000c000571f30 R08: 0000000000000000 R09: 0000000000000000 [ 318.997015][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000467c20 [ 319.005055][ C0] R13: 000000c000785c00 R14: 000000c00043d1e0 R15: 00007fd79a3eee9c [ 319.013040][ C0] [ 319.016067][ C0] task:syz-fuzzer state:S stack:27536 pid:2465 ppid:2447 flags:0x00000000 [ 319.032393][ C0] Call Trace: [ 319.035663][ C0] [ 319.038586][ C0] __schedule+0xa20/0x27c0 [ 319.043000][ C0] ? io_schedule_timeout+0x140/0x140 [ 319.048274][ C0] ? do_wait+0x527/0xd70 [ 319.052513][ C0] ? release_task+0x17b0/0x17b0 [ 319.057370][ C0] schedule+0xda/0x1b0 [ 319.061449][ C0] do_wait+0x728/0xd70 [ 319.065516][ C0] kernel_waitid+0x275/0x370 [ 319.070098][ C0] ? do_wait+0xd70/0xd70 [ 319.074324][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 319.079699][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 319.085406][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 319.090698][ C0] ? vfs_read+0x2b8/0x930 [ 319.095032][ C0] __do_sys_waitid+0x23d/0x2d0 [ 319.099780][ C0] ? kernel_waitid+0x370/0x370 [ 319.104529][ C0] ? __fget_files+0x26a/0x440 [ 319.109201][ C0] ? __fget_light+0xe5/0x270 [ 319.113792][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 319.119673][ C0] do_syscall_64+0x35/0xb0 [ 319.124160][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 319.130038][ C0] RIP: 0033:0x4ae06a [ 319.133913][ C0] RSP: 002b:000000c00079d5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 319.142315][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 319.150356][ C0] RDX: 000000c00079d608 RSI: 00000000000009a6 RDI: 0000000000000001 [ 319.158374][ C0] RBP: 000000c00079d698 R08: 0000000000000000 R09: 0000000000000000 [ 319.166341][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079d638 [ 319.174350][ C0] R13: 0000000000000000 R14: 000000c001582820 R15: 00007fd79a47902a [ 319.182345][ C0] [ 319.185366][ C0] task:syz-fuzzer state:R running task stack:26088 pid:2466 ppid:2447 flags:0x00000000 [ 319.196122][ C0] Call Trace: [ 319.199404][ C0] [ 319.202328][ C0] __schedule+0xa20/0x27c0 [ 319.206737][ C0] ? io_schedule_timeout+0x140/0x140 [ 319.212032][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 319.217572][ C0] schedule+0xda/0x1b0 [ 319.221630][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 319.227700][ C0] ? schedule_timeout_idle+0x90/0x90 [ 319.232987][ C0] ? do_epoll_wait+0x129e/0x1950 [ 319.237908][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 319.243936][ C0] ? do_raw_read_unlock+0x70/0x70 [ 319.248983][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 319.254705][ C0] do_epoll_wait+0x12ba/0x1950 [ 319.259458][ C0] ? wake_up_q+0x8b/0xf0 [ 319.263684][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 319.268887][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 319.273817][ C0] ? __x64_sys_epoll_pwait+0x266/0x310 [ 319.279258][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 319.284098][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 319.289474][ C0] ? nsec_to_clock_t+0x30/0x30 [ 319.294258][ C0] ? ktime_get_ts64+0x455/0x560 [ 319.299106][ C0] ? set_user_sigmask+0x213/0x2a0 [ 319.304117][ C0] ? __set_current_blocked+0x110/0x110 [ 319.309586][ C0] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 319.315397][ C0] __x64_sys_epoll_pwait+0x1cf/0x310 [ 319.320682][ C0] ? __ia32_sys_epoll_wait+0x270/0x270 [ 319.326133][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 319.332023][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 319.337517][ C0] do_syscall_64+0x35/0xb0 [ 319.341969][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 319.347861][ C0] RIP: 0033:0x467800 [ 319.351745][ C0] RSP: 002b:000000c000ff77e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 319.360152][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000467800 [ 319.368459][ C0] RDX: 0000000000000080 RSI: 000000c000ff7840 RDI: 0000000000000004 [ 319.376418][ C0] RBP: 000000c000ff7e40 R08: 0000000000000000 R09: 0000004346604612 [ 319.384379][ C0] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000ff7870 [ 319.392346][ C0] R13: 0000000000000004 R14: 000000c00020b1e0 R15: 0000004e4de6e9d6 [ 319.400324][ C0] [ 319.403329][ C0] task:syz-fuzzer state:S stack:30440 pid:2469 ppid:2447 flags:0x00000000 [ 319.412547][ C0] Call Trace: [ 319.415835][ C0] [ 319.418753][ C0] __schedule+0xa20/0x27c0 [ 319.423167][ C0] ? io_schedule_timeout+0x140/0x140 [ 319.428453][ C0] ? do_wait+0x527/0xd70 [ 319.432693][ C0] ? release_task+0x17b0/0x17b0 [ 319.437531][ C0] schedule+0xda/0x1b0 [ 319.441602][ C0] do_wait+0x728/0xd70 [ 319.445657][ C0] kernel_waitid+0x275/0x370 [ 319.450228][ C0] ? do_wait+0xd70/0xd70 [ 319.454453][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 319.459643][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 319.465610][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 319.470539][ C0] __do_sys_waitid+0x23d/0x2d0 [ 319.475289][ C0] ? kernel_waitid+0x370/0x370 [ 319.480036][ C0] ? __set_current_blocked+0x110/0x110 [ 319.485480][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 319.491444][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 319.496885][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 319.501734][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 319.507624][ C0] do_syscall_64+0x35/0xb0 [ 319.512023][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 319.517905][ C0] RIP: 0033:0x4ae06a [ 319.521787][ C0] RSP: 002b:000000c00079c5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 319.530200][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 319.538158][ C0] RDX: 000000c00079c608 RSI: 00000000000009a4 RDI: 0000000000000001 [ 319.546116][ C0] RBP: 000000c00079c698 R08: 0000000000000000 R09: 0000000000000000 [ 319.554094][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079c638 [ 319.562050][ C0] R13: 000000c001572400 R14: 000000c0015824e0 R15: 00007fd79a479127 [ 319.570094][ C0] [ 319.573119][ C0] task:syz-fuzzer state:S stack:26088 pid:2471 ppid:2447 flags:0x00000000 [ 319.582310][ C0] Call Trace: [ 319.585573][ C0] [ 319.588489][ C0] __schedule+0xa20/0x27c0 [ 319.592892][ C0] ? io_schedule_timeout+0x140/0x140 [ 319.598165][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 319.603094][ C0] schedule+0xda/0x1b0 [ 319.607161][ C0] futex_wait_queue+0xf5/0x1e0 [ 319.611985][ C0] futex_wait+0x28e/0x680 [ 319.616306][ C0] ? futex_wait_setup+0x230/0x230 [ 319.621745][ C0] ? find_held_lock+0x2d/0x110 [ 319.626583][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 319.632373][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 319.637232][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 319.643031][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 319.648223][ C0] do_futex+0x1af/0x300 [ 319.652362][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 319.658328][ C0] ? xfd_validate_state+0x59/0x180 [ 319.663439][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 319.668188][ C0] ? do_futex+0x300/0x300 [ 319.672500][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 319.678379][ C0] do_syscall_64+0x35/0xb0 [ 319.682778][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 319.688664][ C0] RIP: 0033:0x4675e3 [ 319.692539][ C0] RSP: 002b:000000c000ff3d50 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 319.700935][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 319.708976][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572950 [ 319.716936][ C0] RBP: 000000c000ff3d98 R08: 0000000000000000 R09: 0000000000000000 [ 319.724890][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000040800 [ 319.732931][ C0] R13: 00000000000000fa R14: 000000c001582b60 R15: 0000000000000000 [ 319.740985][ C0] [ 319.743987][ C0] task:syz-fuzzer state:S stack:27088 pid:5227 ppid:2447 flags:0x00000000 [ 319.753170][ C0] Call Trace: [ 319.756444][ C0] [ 319.759360][ C0] __schedule+0xa20/0x27c0 [ 319.763776][ C0] ? io_schedule_timeout+0x140/0x140 [ 319.769067][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 319.773991][ C0] schedule+0xda/0x1b0 [ 319.778046][ C0] futex_wait_queue+0xf5/0x1e0 [ 319.782811][ C0] futex_wait+0x28e/0x680 [ 319.787124][ C0] ? futex_wait_setup+0x230/0x230 [ 319.792227][ C0] ? find_held_lock+0x2d/0x110 [ 319.796987][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 319.802790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 319.807629][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 319.813518][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 319.818708][ C0] do_futex+0x1af/0x300 [ 319.822843][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 319.828715][ C0] ? xfd_validate_state+0x59/0x180 [ 319.833814][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 319.838596][ C0] ? do_futex+0x300/0x300 [ 319.842922][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 319.848814][ C0] do_syscall_64+0x35/0xb0 [ 319.853222][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 319.859121][ C0] RIP: 0033:0x4675e3 [ 319.864664][ C0] RSP: 002b:000000c000ff5eb0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 319.874495][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 319.882514][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572d50 [ 319.890495][ C0] RBP: 000000c000ff5ef8 R08: 0000000000000000 R09: 0000000000000000 [ 319.898804][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043f080 [ 319.906769][ C0] R13: 0000000000000000 R14: 000000c0015831e0 R15: 000000c001648b70 [ 319.914729][ C0] [ 319.917822][ C0] task:syz-fuzzer state:S stack:26032 pid:5278 ppid:2447 flags:0x00000000 [ 319.927008][ C0] Call Trace: [ 319.930273][ C0] [ 319.933207][ C0] __schedule+0xa20/0x27c0 [ 319.937730][ C0] ? io_schedule_timeout+0x140/0x140 [ 319.943015][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 319.947952][ C0] schedule+0xda/0x1b0 [ 319.952108][ C0] futex_wait_queue+0xf5/0x1e0 [ 319.956871][ C0] futex_wait+0x28e/0x680 [ 319.961195][ C0] ? futex_wait_setup+0x230/0x230 [ 319.966203][ C0] ? find_held_lock+0x2d/0x110 [ 319.970957][ C0] ? find_held_lock+0x2d/0x110 [ 319.975721][ C0] do_futex+0x1af/0x300 [ 319.979861][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 319.985737][ C0] ? lapic_next_event+0x4d/0x80 [ 319.990572][ C0] ? clockevents_program_event+0x12b/0x370 [ 319.996366][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 320.001111][ C0] ? do_futex+0x300/0x300 [ 320.005425][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.011301][ C0] do_syscall_64+0x35/0xb0 [ 320.015699][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.021582][ C0] RIP: 0033:0x4675e3 [ 320.025454][ C0] RSP: 002b:000000c000759d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 320.033847][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 320.041802][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000fb2550 [ 320.049757][ C0] RBP: 000000c000759dc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.057747][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00003e000 [ 320.065710][ C0] R13: 0000000000000000 R14: 000000c000fb4b60 R15: 0000000000000000 [ 320.073686][ C0] [ 320.076777][ C0] task:syz-fuzzer state:S stack:25208 pid:5279 ppid:2447 flags:0x00000000 [ 320.085981][ C0] Call Trace: [ 320.089265][ C0] [ 320.092211][ C0] __schedule+0xa20/0x27c0 [ 320.096746][ C0] ? io_schedule_timeout+0x140/0x140 [ 320.102029][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 320.106960][ C0] schedule+0xda/0x1b0 [ 320.111033][ C0] futex_wait_queue+0xf5/0x1e0 [ 320.115781][ C0] futex_wait+0x28e/0x680 [ 320.120095][ C0] ? futex_wait_setup+0x230/0x230 [ 320.125103][ C0] ? pipe_ioctl+0x260/0x260 [ 320.129593][ C0] do_futex+0x1af/0x300 [ 320.133730][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 320.139624][ C0] ? __fget_files+0x26a/0x440 [ 320.144306][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 320.149066][ C0] ? do_futex+0x300/0x300 [ 320.153419][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.159303][ C0] do_syscall_64+0x35/0xb0 [ 320.163710][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.169587][ C0] RIP: 0033:0x4675e3 [ 320.173461][ C0] RSP: 002b:000000c000757d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 320.181857][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 320.190333][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001573550 [ 320.198285][ C0] RBP: 000000c000757dc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.206253][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000757de8 [ 320.214226][ C0] R13: 0000000000000000 R14: 000000c001583520 R15: 0000000000000000 [ 320.222193][ C0] [ 320.225214][ C0] task:syz-executor.0 state:S stack:26536 pid:2462 ppid:2450 flags:0x00000000 [ 320.234494][ C0] Call Trace: [ 320.237757][ C0] [ 320.240671][ C0] __schedule+0xa20/0x27c0 [ 320.245084][ C0] ? io_schedule_timeout+0x140/0x140 [ 320.250355][ C0] ? do_wait+0x527/0xd70 [ 320.254581][ C0] ? release_task+0x17b0/0x17b0 [ 320.259424][ C0] schedule+0xda/0x1b0 [ 320.263480][ C0] do_wait+0x728/0xd70 [ 320.267535][ C0] kernel_wait4+0x14c/0x260 [ 320.272131][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 320.277242][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 320.282427][ C0] ? find_held_lock+0x2d/0x110 [ 320.287185][ C0] __do_sys_wait4+0x13f/0x150 [ 320.291847][ C0] ? kernel_wait4+0x260/0x260 [ 320.296507][ C0] ? up_write+0x520/0x520 [ 320.300827][ C0] ? handle_mm_fault+0x257/0x850 [ 320.305754][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.311633][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 320.316821][ C0] do_syscall_64+0x35/0xb0 [ 320.321305][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.327188][ C0] RIP: 0033:0x7fefa0fa8c66 [ 320.331580][ C0] RSP: 002b:00007fff0449d568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 320.340155][ C0] RAX: ffffffffffffffda RBX: 00000000000009a8 RCX: 00007fefa0fa8c66 [ 320.348378][ C0] RDX: 0000000040000000 RSI: 00007fff0449d57c RDI: 00000000ffffffff [ 320.356333][ C0] RBP: 00007fff0449d57c R08: 0000000000000000 R09: 0000555555ef4400 [ 320.364284][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 320.372243][ C0] R13: 00007fff0449d670 R14: 00007fefa10cb9d8 R15: 000000000000000c [ 320.380196][ C0] [ 320.383199][ C0] task:syz-executor.1 state:S stack:27928 pid:2463 ppid:2454 flags:0x00000000 [ 320.392383][ C0] Call Trace: [ 320.395659][ C0] [ 320.398587][ C0] __schedule+0xa20/0x27c0 [ 320.402990][ C0] ? io_schedule_timeout+0x140/0x140 [ 320.408433][ C0] ? do_wait+0x527/0xd70 [ 320.412662][ C0] ? release_task+0x17b0/0x17b0 [ 320.417495][ C0] schedule+0xda/0x1b0 [ 320.421548][ C0] do_wait+0x728/0xd70 [ 320.425610][ C0] kernel_wait4+0x14c/0x260 [ 320.430105][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 320.435201][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 320.440382][ C0] ? find_held_lock+0x2d/0x110 [ 320.445148][ C0] __do_sys_wait4+0x13f/0x150 [ 320.449815][ C0] ? kernel_wait4+0x260/0x260 [ 320.454491][ C0] ? up_write+0x520/0x520 [ 320.458829][ C0] ? handle_mm_fault+0x257/0x850 [ 320.463781][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.469677][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 320.474966][ C0] do_syscall_64+0x35/0xb0 [ 320.479376][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.485292][ C0] RIP: 0033:0x7f6bac38bc66 [ 320.489697][ C0] RSP: 002b:00007ffec404fd28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 320.498105][ C0] RAX: ffffffffffffffda RBX: 00000000000009aa RCX: 00007f6bac38bc66 [ 320.506060][ C0] RDX: 0000000040000000 RSI: 00007ffec404fd3c RDI: 00000000ffffffff [ 320.514104][ C0] RBP: 00007ffec404fd3c R08: 0000000000000000 R09: 0000555556a75400 [ 320.522065][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 320.530017][ C0] R13: 00007ffec404fe30 R14: 00007f6bac4ae9d8 R15: 000000000000000c [ 320.537971][ C0] [ 320.540982][ C0] task:syz-executor.3 state:S stack:27648 pid:2464 ppid:2454 flags:0x00000000 [ 320.554767][ C0] Call Trace: [ 320.558038][ C0] [ 320.560954][ C0] __schedule+0xa20/0x27c0 [ 320.565358][ C0] ? io_schedule_timeout+0x140/0x140 [ 320.570714][ C0] ? do_wait+0x527/0xd70 [ 320.574949][ C0] ? release_task+0x17b0/0x17b0 [ 320.579782][ C0] schedule+0xda/0x1b0 [ 320.583836][ C0] do_wait+0x728/0xd70 [ 320.587887][ C0] kernel_wait4+0x14c/0x260 [ 320.592375][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 320.597472][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 320.602659][ C0] ? find_held_lock+0x2d/0x110 [ 320.607499][ C0] __do_sys_wait4+0x13f/0x150 [ 320.612251][ C0] ? kernel_wait4+0x260/0x260 [ 320.616919][ C0] ? up_write+0x520/0x520 [ 320.621234][ C0] ? handle_mm_fault+0x257/0x850 [ 320.626158][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.632040][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 320.637220][ C0] do_syscall_64+0x35/0xb0 [ 320.641622][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.647501][ C0] RIP: 0033:0x7f9e721c3c66 [ 320.651895][ C0] RSP: 002b:00007fff2c094d08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 320.660295][ C0] RAX: ffffffffffffffda RBX: 00000000000009b0 RCX: 00007f9e721c3c66 [ 320.668252][ C0] RDX: 0000000040000000 RSI: 00007fff2c094d1c RDI: 00000000ffffffff [ 320.676298][ C0] RBP: 00007fff2c094d1c R08: 0000000000000000 R09: 00005555559ca400 [ 320.684251][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 320.692213][ C0] R13: 00007fff2c094e10 R14: 00007f9e722e69d8 R15: 000000000000000c [ 320.700186][ C0] [ 320.703189][ C0] task:syz-executor.4 state:S stack:27648 pid:2467 ppid:2456 flags:0x00000000 [ 320.712469][ C0] Call Trace: [ 320.715732][ C0] [ 320.718646][ C0] __schedule+0xa20/0x27c0 [ 320.723074][ C0] ? io_schedule_timeout+0x140/0x140 [ 320.728369][ C0] ? do_wait+0x527/0xd70 [ 320.732609][ C0] ? release_task+0x17b0/0x17b0 [ 320.737455][ C0] schedule+0xda/0x1b0 [ 320.741513][ C0] do_wait+0x728/0xd70 [ 320.745575][ C0] kernel_wait4+0x14c/0x260 [ 320.750077][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 320.755170][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 320.760353][ C0] ? find_held_lock+0x2d/0x110 [ 320.765118][ C0] __do_sys_wait4+0x13f/0x150 [ 320.769795][ C0] ? kernel_wait4+0x260/0x260 [ 320.774479][ C0] ? up_write+0x520/0x520 [ 320.778804][ C0] ? handle_mm_fault+0x257/0x850 [ 320.783758][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.789657][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 320.794872][ C0] do_syscall_64+0x35/0xb0 [ 320.799275][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.805156][ C0] RIP: 0033:0x7fd218ca7c66 [ 320.809554][ C0] RSP: 002b:00007ffef462b2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 320.817959][ C0] RAX: ffffffffffffffda RBX: 00000000000009ad RCX: 00007fd218ca7c66 [ 320.825915][ C0] RDX: 0000000040000000 RSI: 00007ffef462b2dc RDI: 00000000ffffffff [ 320.833880][ C0] RBP: 00007ffef462b2dc R08: 0000000000000000 R09: 0000555556a00400 [ 320.841843][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 320.849814][ C0] R13: 00007ffef462b3d0 R14: 00007fd218dca9d8 R15: 000000000000000c [ 320.857771][ C0] [ 320.860777][ C0] task:syz-executor.2 state:S stack:27928 pid:2468 ppid:2465 flags:0x00000000 [ 320.869966][ C0] Call Trace: [ 320.873235][ C0] [ 320.876158][ C0] __schedule+0xa20/0x27c0 [ 320.880564][ C0] ? io_schedule_timeout+0x140/0x140 [ 320.885856][ C0] ? do_wait+0x527/0xd70 [ 320.890104][ C0] ? release_task+0x17b0/0x17b0 [ 320.894954][ C0] schedule+0xda/0x1b0 [ 320.899044][ C0] do_wait+0x728/0xd70 [ 320.903099][ C0] kernel_wait4+0x14c/0x260 [ 320.907589][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 320.912686][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 320.917954][ C0] ? find_held_lock+0x2d/0x110 [ 320.922702][ C0] __do_sys_wait4+0x13f/0x150 [ 320.927368][ C0] ? kernel_wait4+0x260/0x260 [ 320.932127][ C0] ? up_write+0x520/0x520 [ 320.936496][ C0] ? handle_mm_fault+0x257/0x850 [ 320.941421][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.947355][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 320.952600][ C0] do_syscall_64+0x35/0xb0 [ 320.957027][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.962941][ C0] RIP: 0033:0x7fa8b4b90c66 [ 320.967340][ C0] RSP: 002b:00007ffcbd7cf008 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 320.975746][ C0] RAX: ffffffffffffffda RBX: 00000000000009b4 RCX: 00007fa8b4b90c66 [ 320.983704][ C0] RDX: 0000000040000000 RSI: 00007ffcbd7cf01c RDI: 00000000ffffffff [ 320.991670][ C0] RBP: 00007ffcbd7cf01c R08: 0000000000000000 R09: 0000555555a23400 [ 320.999625][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 321.007580][ C0] R13: 00007ffcbd7cf110 R14: 00007fa8b4cb39d8 R15: 000000000000000c [ 321.015535][ C0] [ 321.018556][ C0] task:syz-executor.5 state:S stack:27648 pid:2470 ppid:2465 flags:0x00000000 [ 321.027749][ C0] Call Trace: [ 321.031022][ C0] [ 321.033939][ C0] __schedule+0xa20/0x27c0 [ 321.038349][ C0] ? io_schedule_timeout+0x140/0x140 [ 321.043634][ C0] ? do_wait+0x527/0xd70 [ 321.047950][ C0] ? release_task+0x17b0/0x17b0 [ 321.053485][ C0] schedule+0xda/0x1b0 [ 321.057630][ C0] do_wait+0x728/0xd70 [ 321.061690][ C0] kernel_wait4+0x14c/0x260 [ 321.066611][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 321.071714][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 321.076915][ C0] ? find_held_lock+0x2d/0x110 [ 321.081708][ C0] __do_sys_wait4+0x13f/0x150 [ 321.086387][ C0] ? kernel_wait4+0x260/0x260 [ 321.091058][ C0] ? up_write+0x520/0x520 [ 321.095480][ C0] ? handle_mm_fault+0x257/0x850 [ 321.100416][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.106313][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 321.111536][ C0] do_syscall_64+0x35/0xb0 [ 321.116131][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.122371][ C0] RIP: 0033:0x7f3564f7fc66 [ 321.126776][ C0] RSP: 002b:00007fff1245f198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 321.136658][ C0] RAX: ffffffffffffffda RBX: 00000000000009b3 RCX: 00007f3564f7fc66 [ 321.144622][ C0] RDX: 0000000040000000 RSI: 00007fff1245f1ac RDI: 00000000ffffffff [ 321.152610][ C0] RBP: 00007fff1245f1ac R08: 0000000000000000 R09: 0000555556f79400 [ 321.160572][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 321.168523][ C0] R13: 00007fff1245f2a0 R14: 00007f35650a29d8 R15: 000000000000000c [ 321.176482][ C0] [ 321.179491][ C0] task:syz-executor.0 state:R running task stack:24104 pid:2472 ppid:2462 flags:0x00000000 [ 321.190241][ C0] Call Trace: [ 321.193502][ C0] [ 321.196414][ C0] __schedule+0xa20/0x27c0 [ 321.200817][ C0] ? io_schedule_timeout+0x140/0x140 [ 321.206090][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 321.211616][ C0] schedule+0xda/0x1b0 [ 321.215672][ C0] do_nanosleep+0x154/0x4f0 [ 321.220173][ C0] ? schedule_hrtimeout+0x30/0x30 [ 321.225198][ C0] ? memset+0x20/0x40 [ 321.229180][ C0] ? __hrtimer_init+0x136/0x280 [ 321.234019][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 321.238950][ C0] ? nanosleep_copyout+0x100/0x100 [ 321.244053][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 321.250015][ C0] ? get_timespec64+0x191/0x220 [ 321.254851][ C0] ? put_timespec64+0x120/0x120 [ 321.259696][ C0] common_nsleep+0xa2/0xc0 [ 321.264097][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 321.269711][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 321.275929][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.281808][ C0] do_syscall_64+0x35/0xb0 [ 321.286205][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.292135][ C0] RIP: 0033:0x7fefa0fcfd9a [ 321.296549][ C0] RSP: 002b:00007fff0449d300 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 321.304962][ C0] RAX: ffffffffffffffda RBX: 000000000000011e RCX: 00007fefa0fcfd9a [ 321.312919][ C0] RDX: 00007fff0449d340 RSI: 0000000000000000 RDI: 0000000000000000 [ 321.320877][ C0] RBP: 00007fff0449d3cc R08: 000000000000011e R09: 00007fff044e7080 [ 321.328845][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 321.336994][ C0] R13: 0000000000045e94 R14: 0000000000000000 R15: 00007fff0449d430 [ 321.344962][ C0] [ 321.347968][ C0] task:syz-executor.1 state:R running task stack:25048 pid:2474 ppid:2463 flags:0x00000000 [ 321.358734][ C0] Call Trace: [ 321.361994][ C0] [ 321.364916][ C0] __schedule+0xa20/0x27c0 [ 321.369327][ C0] ? io_schedule_timeout+0x140/0x140 [ 321.374597][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 321.379785][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 321.385936][ C0] schedule+0xda/0x1b0 [ 321.389987][ C0] do_nanosleep+0x154/0x4f0 [ 321.394474][ C0] ? schedule_hrtimeout+0x30/0x30 [ 321.399477][ C0] ? memset+0x20/0x40 [ 321.403443][ C0] ? __hrtimer_init+0x136/0x280 [ 321.408279][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 321.413207][ C0] ? nanosleep_copyout+0x100/0x100 [ 321.418304][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 321.424264][ C0] ? get_timespec64+0x191/0x220 [ 321.429193][ C0] ? put_timespec64+0x120/0x120 [ 321.434027][ C0] common_nsleep+0xa2/0xc0 [ 321.438432][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 321.444049][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 321.450446][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.456349][ C0] do_syscall_64+0x35/0xb0 [ 321.460773][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.466671][ C0] RIP: 0033:0x7f6bac3b2d9a [ 321.471082][ C0] RSP: 002b:00007ffec404fac0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 321.479490][ C0] RAX: ffffffffffffffda RBX: 0000000000000122 RCX: 00007f6bac3b2d9a [ 321.487449][ C0] RDX: 00007ffec404fb00 RSI: 0000000000000000 RDI: 0000000000000000 [ 321.495405][ C0] RBP: 00007ffec404fb8c R08: 000000000000011e R09: 00007ffec41c3080 [ 321.503361][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 321.511313][ C0] R13: 0000000000045eb7 R14: 0000000000000002 R15: 00007ffec404fbf0 [ 321.519290][ C0] [ 321.522295][ C0] task:syz-executor.4 state:R running task stack:25256 pid:2477 ppid:2467 flags:0x00000000 [ 321.533416][ C0] Call Trace: [ 321.536685][ C0] [ 321.539605][ C0] __schedule+0xa20/0x27c0 [ 321.544017][ C0] ? io_schedule_timeout+0x140/0x140 [ 321.549289][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 321.554820][ C0] schedule+0xda/0x1b0 [ 321.558875][ C0] do_nanosleep+0x154/0x4f0 [ 321.563385][ C0] ? schedule_hrtimeout+0x30/0x30 [ 321.568400][ C0] ? memset+0x20/0x40 [ 321.572375][ C0] ? __hrtimer_init+0x136/0x280 [ 321.577223][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 321.582177][ C0] ? nanosleep_copyout+0x100/0x100 [ 321.587299][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 321.593271][ C0] ? get_timespec64+0x191/0x220 [ 321.598109][ C0] ? put_timespec64+0x120/0x120 [ 321.602955][ C0] common_nsleep+0xa2/0xc0 [ 321.607376][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 321.613004][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 321.619228][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.625111][ C0] do_syscall_64+0x35/0xb0 [ 321.629514][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.635393][ C0] RIP: 0033:0x7fd218cced9a [ 321.639791][ C0] RSP: 002b:00007ffef462b060 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 321.648196][ C0] RAX: ffffffffffffffda RBX: 0000000000000126 RCX: 00007fd218cced9a [ 321.656325][ C0] RDX: 00007ffef462b0a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 321.664279][ C0] RBP: 00007ffef462b12c R08: 000000000000011e R09: 00007ffef47b0080 [ 321.672232][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 321.680185][ C0] R13: 0000000000045e91 R14: 0000000000000000 R15: 00007ffef462b190 [ 321.688141][ C0] [ 321.691147][ C0] task:syz-executor.3 state:R running task stack:25048 pid:2480 ppid:2464 flags:0x00000000 [ 321.702003][ C0] Call Trace: [ 321.705285][ C0] [ 321.708223][ C0] __schedule+0xa20/0x27c0 [ 321.712636][ C0] ? io_schedule_timeout+0x140/0x140 [ 321.717918][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 321.723460][ C0] schedule+0xda/0x1b0 [ 321.727527][ C0] do_nanosleep+0x154/0x4f0 [ 321.732016][ C0] ? schedule_hrtimeout+0x30/0x30 [ 321.737023][ C0] ? memset+0x20/0x40 [ 321.741007][ C0] ? __hrtimer_init+0x136/0x280 [ 321.745852][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 321.750782][ C0] ? nanosleep_copyout+0x100/0x100 [ 321.755877][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 321.762622][ C0] ? get_timespec64+0x191/0x220 [ 321.767474][ C0] ? put_timespec64+0x120/0x120 [ 321.772320][ C0] common_nsleep+0xa2/0xc0 [ 321.776725][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 321.782341][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 321.788567][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.794446][ C0] do_syscall_64+0x35/0xb0 [ 321.798846][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.804726][ C0] RIP: 0033:0x7f9e721ead9a [ 321.809127][ C0] RSP: 002b:00007fff2c094aa0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 321.817524][ C0] RAX: ffffffffffffffda RBX: 000000000000011e RCX: 00007f9e721ead9a [ 321.825486][ C0] RDX: 00007fff2c094ae0 RSI: 0000000000000000 RDI: 0000000000000000 [ 321.833441][ C0] RBP: 00007fff2c094b6c R08: 000000000000011e R09: 00007fff2c13b080 [ 321.841408][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 321.849360][ C0] R13: 0000000000045e8a R14: 0000000000000000 R15: 00007fff2c094bd0 [ 321.857329][ C0] [ 321.860342][ C0] task:syz-executor.5 state:R running task stack:25136 pid:2483 ppid:2470 flags:0x00000000 [ 321.871104][ C0] Call Trace: [ 321.874370][ C0] [ 321.877287][ C0] __schedule+0xa20/0x27c0 [ 321.881691][ C0] ? io_schedule_timeout+0x140/0x140 [ 321.886964][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 321.892497][ C0] schedule+0xda/0x1b0 [ 321.896569][ C0] do_nanosleep+0x154/0x4f0 [ 321.901065][ C0] ? schedule_hrtimeout+0x30/0x30 [ 321.906877][ C0] ? memset+0x20/0x40 [ 321.910853][ C0] ? __hrtimer_init+0x136/0x280 [ 321.915693][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 321.920619][ C0] ? nanosleep_copyout+0x100/0x100 [ 321.925720][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 321.931714][ C0] ? get_timespec64+0x191/0x220 [ 321.936576][ C0] ? put_timespec64+0x120/0x120 [ 321.941443][ C0] common_nsleep+0xa2/0xc0 [ 321.945873][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 321.951502][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 321.957739][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.963706][ C0] do_syscall_64+0x35/0xb0 [ 321.968108][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.974005][ C0] RIP: 0033:0x7f3564fa6d9a [ 321.978415][ C0] RSP: 002b:00007fff1245ef30 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 321.986847][ C0] RAX: ffffffffffffffda RBX: 0000000000000154 RCX: 00007f3564fa6d9a [ 321.994815][ C0] RDX: 00007fff1245ef70 RSI: 0000000000000000 RDI: 0000000000000000 [ 322.002773][ C0] RBP: 00007fff1245effc R08: 000000000000011e R09: 00007fff12579080 [ 322.010727][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 322.018714][ C0] R13: 0000000000045ea7 R14: 0000000000000000 R15: 00007fff1245f060 [ 322.026684][ C0] [ 322.029695][ C0] task:syz-executor.2 state:R running task stack:25256 pid:2484 ppid:2468 flags:0x00000000 [ 322.040492][ C0] Call Trace: [ 322.043755][ C0] [ 322.046667][ C0] __schedule+0xa20/0x27c0 [ 322.051090][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.056361][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 322.061909][ C0] schedule+0xda/0x1b0 [ 322.065982][ C0] do_nanosleep+0x154/0x4f0 [ 322.070507][ C0] ? schedule_hrtimeout+0x30/0x30 [ 322.075536][ C0] ? memset+0x20/0x40 [ 322.079509][ C0] ? __hrtimer_init+0x136/0x280 [ 322.084344][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 322.089265][ C0] ? nanosleep_copyout+0x100/0x100 [ 322.094364][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 322.100413][ C0] ? get_timespec64+0x191/0x220 [ 322.105247][ C0] ? put_timespec64+0x120/0x120 [ 322.110082][ C0] common_nsleep+0xa2/0xc0 [ 322.114489][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 322.120106][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 322.126328][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 322.132231][ C0] do_syscall_64+0x35/0xb0 [ 322.136646][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.142699][ C0] RIP: 0033:0x7fa8b4bb7d9a [ 322.147110][ C0] RSP: 002b:00007ffcbd7ceda0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 322.155507][ C0] RAX: ffffffffffffffda RBX: 0000000000000145 RCX: 00007fa8b4bb7d9a [ 322.163470][ C0] RDX: 00007ffcbd7cede0 RSI: 0000000000000000 RDI: 0000000000000000 [ 322.171424][ C0] RBP: 00007ffcbd7cee6c R08: 000000000000011e R09: 00007ffcbd7f8080 [ 322.179376][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 322.187332][ C0] R13: 0000000000045e94 R14: 0000000000000002 R15: 00007ffcbd7ceed0 [ 322.195309][ C0] [ 322.198316][ C0] task:kworker/u4:6 state:I stack:27480 pid:2486 ppid:2 flags:0x00004000 [ 322.207510][ C0] Workqueue: 0x0 (flush-8:0) [ 322.212179][ C0] Call Trace: [ 322.215443][ C0] [ 322.218377][ C0] __schedule+0xa20/0x27c0 [ 322.222804][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.228097][ C0] ? worker_thread+0x157/0x1080 [ 322.232952][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 322.237892][ C0] schedule+0xda/0x1b0 [ 322.241964][ C0] worker_thread+0x15c/0x1080 [ 322.246639][ C0] ? process_one_work+0x1710/0x1710 [ 322.251933][ C0] kthread+0x2ea/0x3a0 [ 322.256014][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 322.261648][ C0] ret_from_fork+0x1f/0x30 [ 322.266083][ C0] [ 322.269099][ C0] task:kworker/u4:7 state:I stack:23560 pid:2537 ppid:2 flags:0x00004000 [ 322.278306][ C0] Workqueue: 0x0 (flush-8:0) [ 322.282996][ C0] Call Trace: [ 322.286260][ C0] [ 322.289178][ C0] __schedule+0xa20/0x27c0 [ 322.293586][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.298858][ C0] ? worker_thread+0x157/0x1080 [ 322.303697][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 322.308616][ C0] schedule+0xda/0x1b0 [ 322.312684][ C0] worker_thread+0x15c/0x1080 [ 322.317355][ C0] ? __kthread_parkme+0x15f/0x220 [ 322.322364][ C0] ? process_one_work+0x1710/0x1710 [ 322.327548][ C0] kthread+0x2ea/0x3a0 [ 322.331612][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 322.337248][ C0] ret_from_fork+0x1f/0x30 [ 322.342365][ C0] [ 322.345383][ C0] task:kworker/u4:8 state:R running task stack:25560 pid:3065 ppid:2 flags:0x00004000 [ 322.356167][ C0] Workqueue: 0x0 (events_unbound) [ 322.361303][ C0] Call Trace: [ 322.364583][ C0] [ 322.367502][ C0] __schedule+0xa20/0x27c0 [ 322.371924][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.377200][ C0] ? worker_thread+0x157/0x1080 [ 322.382066][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 322.387027][ C0] schedule+0xda/0x1b0 [ 322.391105][ C0] worker_thread+0x15c/0x1080 [ 322.395798][ C0] ? process_one_work+0x1710/0x1710 [ 322.400987][ C0] kthread+0x2ea/0x3a0 [ 322.405054][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 322.410700][ C0] ret_from_fork+0x1f/0x30 [ 322.415116][ C0] [ 322.418133][ C0] task:kworker/u4:9 state:I stack:30944 pid:3070 ppid:2 flags:0x00004000 [ 322.427331][ C0] Call Trace: [ 322.430603][ C0] [ 322.433588][ C0] __schedule+0xa20/0x27c0 [ 322.438031][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.443344][ C0] ? worker_thread+0x157/0x1080 [ 322.448221][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 322.453350][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 322.458313][ C0] schedule+0xda/0x1b0 [ 322.462489][ C0] worker_thread+0x15c/0x1080 [ 322.467180][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 322.472644][ C0] ? __kthread_parkme+0x15f/0x220 [ 322.477944][ C0] ? process_one_work+0x1710/0x1710 [ 322.484964][ C0] kthread+0x2ea/0x3a0 [ 322.489022][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 322.494650][ C0] ret_from_fork+0x1f/0x30 [ 322.499054][ C0] [ 322.502059][ C0] task:udevd state:S stack:27776 pid:5191 ppid:2349 flags:0x00000000 [ 322.511247][ C0] Call Trace: [ 322.514520][ C0] [ 322.517446][ C0] __schedule+0xa20/0x27c0 [ 322.521852][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.527126][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 322.531966][ C0] schedule+0xda/0x1b0 [ 322.536022][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 322.542081][ C0] ? schedule_timeout_idle+0x90/0x90 [ 322.547346][ C0] ? do_epoll_wait+0x129e/0x1950 [ 322.552268][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 322.557105][ C0] ? do_raw_write_lock+0x11a/0x280 [ 322.562207][ C0] ? do_raw_read_unlock+0x70/0x70 [ 322.567221][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 322.572489][ C0] do_epoll_wait+0x12ba/0x1950 [ 322.577248][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 322.582171][ C0] ? vfs_write+0x49a/0xdd0 [ 322.586578][ C0] ? kernel_write+0x630/0x630 [ 322.591309][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 322.596666][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 322.601847][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 322.607209][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 322.613157][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 322.618373][ C0] do_syscall_64+0x35/0xb0 [ 322.622795][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.628696][ C0] RIP: 0033:0x7f096f7b3e46 [ 322.633101][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 322.641513][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 322.649570][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 322.657545][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 322.665538][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab641a440 [ 322.673507][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 322.681488][ C0] [ 322.684514][ C0] task:udevd state:S stack:26848 pid:5195 ppid:2349 flags:0x00004000 [ 322.693719][ C0] Call Trace: [ 322.696983][ C0] [ 322.699901][ C0] __schedule+0xa20/0x27c0 [ 322.704323][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.709596][ C0] ? __mutex_lock+0xa3f/0x1350 [ 322.714347][ C0] schedule+0xda/0x1b0 [ 322.718437][ C0] schedule_preempt_disabled+0xf/0x20 [ 322.723822][ C0] __mutex_lock+0xa44/0x1350 [ 322.728417][ C0] ? read_descriptors+0x3c/0x2c0 [ 322.733356][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 322.738899][ C0] ? lock_release+0x810/0x810 [ 322.743565][ C0] read_descriptors+0x3c/0x2c0 [ 322.748321][ C0] sysfs_kf_bin_read+0x196/0x270 [ 322.753250][ C0] ? urbnum_show+0x70/0x70 [ 322.757655][ C0] ? kernfs_create_link+0x230/0x230 [ 322.762840][ C0] kernfs_fop_read_iter+0x3f3/0x790 [ 322.768055][ C0] vfs_read+0x67d/0x930 [ 322.772213][ C0] ? kernel_read+0x1c0/0x1c0 [ 322.776811][ C0] ? build_open_flags+0x6f0/0x6f0 [ 322.781831][ C0] ? do_readlinkat+0x1e7/0x2f0 [ 322.786582][ C0] ? __fget_light+0x20a/0x270 [ 322.791245][ C0] ksys_read+0x127/0x250 [ 322.795495][ C0] ? vfs_write+0xdd0/0xdd0 [ 322.799917][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 322.805823][ C0] do_syscall_64+0x35/0xb0 [ 322.810353][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.816250][ C0] RIP: 0033:0x7f096f7a58fe [ 322.820674][ C0] RSP: 002b:00007ffd243d6718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 322.829184][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7a58fe [ 322.837180][ C0] RDX: 0000000000010011 RSI: 00007ffd243d6747 RDI: 0000000000000008 [ 322.846018][ C0] RBP: 00007ffd243e6e18 R08: 00007f096f875a00 R09: 0000558ab6419de0 [ 322.853976][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 322.861930][ C0] R13: 0000000000000000 R14: 00007ffd243d6747 R15: 0000558ab5cdea7c [ 322.869901][ C0] [ 322.872937][ C0] task:kworker/1:3 state:R running task stack:21600 pid:5244 ppid:2 flags:0x00004000 [ 322.883703][ C0] Workqueue: usb_hub_wq hub_event [ 322.888722][ C0] Call Trace: [ 322.891987][ C0] [ 322.894910][ C0] __schedule+0xa20/0x27c0 [ 322.899330][ C0] ? io_schedule_timeout+0x140/0x140 [ 322.904614][ C0] ? mark_held_locks+0x9f/0xe0 [ 322.909366][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 322.914293][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.919479][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 322.924660][ C0] schedule+0xda/0x1b0 [ 322.928716][ C0] schedule_timeout+0x14a/0x2a0 [ 322.933550][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 322.938747][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 322.943859][ C0] ? collect_expired_timers+0x200/0x200 [ 322.949420][ C0] ? 0xffffffff81000000 [ 322.953571][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.958769][ C0] __wait_for_common+0x1ca/0x5c0 [ 322.963713][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 322.968908][ C0] ? bit_wait_io+0xe0/0xe0 [ 322.973312][ C0] usb_start_wait_urb+0x144/0x4b0 [ 322.978338][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 322.984356][ C0] ? memset+0x20/0x40 [ 322.988354][ C0] usb_control_msg+0x31c/0x4a0 [ 322.993117][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 322.998299][ C0] hub_port_init+0xfc6/0x35d0 [ 323.002966][ C0] hub_event+0x2b59/0x4810 [ 323.007381][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 323.012489][ C0] ? lock_release+0x810/0x810 [ 323.017176][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.022044][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 323.027088][ C0] process_one_work+0x9bf/0x1710 [ 323.032047][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 323.037426][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 323.042365][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 323.047379][ C0] worker_thread+0x665/0x1080 [ 323.053540][ C0] ? __kthread_parkme+0x15f/0x220 [ 323.058548][ C0] ? process_one_work+0x1710/0x1710 [ 323.063824][ C0] kthread+0x2ea/0x3a0 [ 323.067889][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 323.073533][ C0] ret_from_fork+0x1f/0x30 [ 323.078024][ C0] [ 323.081028][ C0] task:kworker/0:3 state:I stack:23952 pid:5247 ppid:2 flags:0x00004000 [ 323.090215][ C0] Workqueue: 0x0 (events) [ 323.094620][ C0] Call Trace: [ 323.097882][ C0] [ 323.100816][ C0] __schedule+0xa20/0x27c0 [ 323.105274][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.110560][ C0] ? worker_thread+0x157/0x1080 [ 323.115402][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 323.120409][ C0] schedule+0xda/0x1b0 [ 323.124499][ C0] worker_thread+0x15c/0x1080 [ 323.129212][ C0] ? process_one_work+0x1710/0x1710 [ 323.134422][ C0] kthread+0x2ea/0x3a0 [ 323.138672][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 323.144305][ C0] ret_from_fork+0x1f/0x30 [ 323.148819][ C0] [ 323.151848][ C0] task:udevd state:S stack:27776 pid:5248 ppid:2349 flags:0x00000000 [ 323.161045][ C0] Call Trace: [ 323.164312][ C0] [ 323.167231][ C0] __schedule+0xa20/0x27c0 [ 323.171653][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.176925][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.181774][ C0] schedule+0xda/0x1b0 [ 323.185841][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 323.191891][ C0] ? schedule_timeout_idle+0x90/0x90 [ 323.197170][ C0] ? do_epoll_wait+0x129e/0x1950 [ 323.202105][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.207047][ C0] ? do_raw_write_lock+0x11a/0x280 [ 323.212156][ C0] ? do_raw_read_unlock+0x70/0x70 [ 323.217171][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 323.222459][ C0] do_epoll_wait+0x12ba/0x1950 [ 323.227238][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 323.232170][ C0] ? vfs_write+0x49a/0xdd0 [ 323.236586][ C0] ? kernel_write+0x630/0x630 [ 323.241251][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 323.246607][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 323.251807][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 323.257176][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 323.263068][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 323.268274][ C0] do_syscall_64+0x35/0xb0 [ 323.272675][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 323.278588][ C0] RIP: 0033:0x7f096f7b3e46 [ 323.282997][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 323.291404][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 323.299369][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 323.307415][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab6415290 [ 323.315378][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6414540 [ 323.323360][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 323.331359][ C0] [ 323.334371][ C0] task:udevd state:S stack:28336 pid:5249 ppid:2349 flags:0x00000000 [ 323.343657][ C0] Call Trace: [ 323.346927][ C0] [ 323.349858][ C0] __schedule+0xa20/0x27c0 [ 323.354280][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.359644][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.364523][ C0] schedule+0xda/0x1b0 [ 323.368599][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 323.374740][ C0] ? schedule_timeout_idle+0x90/0x90 [ 323.380023][ C0] ? do_epoll_wait+0x129e/0x1950 [ 323.384957][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.389804][ C0] ? do_raw_write_lock+0x11a/0x280 [ 323.394996][ C0] ? do_raw_read_unlock+0x70/0x70 [ 323.400003][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 323.405295][ C0] do_epoll_wait+0x12ba/0x1950 [ 323.410070][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 323.415004][ C0] ? vfs_write+0x49a/0xdd0 [ 323.419410][ C0] ? kernel_write+0x630/0x630 [ 323.424259][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 323.429637][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 323.434922][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 323.440299][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 323.446194][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 323.451773][ C0] do_syscall_64+0x35/0xb0 [ 323.456228][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 323.462132][ C0] RIP: 0033:0x7f096f7b3e46 [ 323.466561][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 323.474968][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 323.483044][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 323.491046][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 323.499049][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab63f1500 [ 323.507028][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 323.515046][ C0] [ 323.518059][ C0] task:udevd state:S stack:27448 pid:5250 ppid:2349 flags:0x00000000 [ 323.527250][ C0] Call Trace: [ 323.530625][ C0] [ 323.533567][ C0] __schedule+0xa20/0x27c0 [ 323.538006][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.543283][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.548214][ C0] schedule+0xda/0x1b0 [ 323.552278][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 323.558333][ C0] ? schedule_timeout_idle+0x90/0x90 [ 323.563600][ C0] ? do_epoll_wait+0x129e/0x1950 [ 323.568967][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.573801][ C0] ? do_raw_write_lock+0x11a/0x280 [ 323.578910][ C0] ? do_raw_read_unlock+0x70/0x70 [ 323.583917][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 323.589197][ C0] do_epoll_wait+0x12ba/0x1950 [ 323.593954][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 323.598876][ C0] ? vfs_write+0x49a/0xdd0 [ 323.603288][ C0] ? kernel_write+0x630/0x630 [ 323.608052][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 323.613418][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 323.618609][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 323.623964][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 323.629947][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 323.635161][ C0] do_syscall_64+0x35/0xb0 [ 323.639572][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 323.645455][ C0] RIP: 0033:0x7f096f7b3e46 [ 323.649852][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 323.658259][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 323.666216][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 323.674178][ C0] RBP: 0000558ab63f1cc0 R08: 0000000000000007 R09: 0000558ab6402cb0 [ 323.682133][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab64313d0 [ 323.690101][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 323.698087][ C0] [ 323.701121][ C0] task:udevd state:S stack:27536 pid:5251 ppid:2349 flags:0x00000000 [ 323.710340][ C0] Call Trace: [ 323.713612][ C0] [ 323.716533][ C0] __schedule+0xa20/0x27c0 [ 323.720964][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.726258][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.731115][ C0] schedule+0xda/0x1b0 [ 323.735187][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 323.741242][ C0] ? schedule_timeout_idle+0x90/0x90 [ 323.746523][ C0] ? do_epoll_wait+0x129e/0x1950 [ 323.751449][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 323.756292][ C0] ? do_raw_write_lock+0x11a/0x280 [ 323.761410][ C0] ? do_raw_read_unlock+0x70/0x70 [ 323.766437][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 323.771718][ C0] do_epoll_wait+0x12ba/0x1950 [ 323.776484][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 323.781407][ C0] ? vfs_write+0x49a/0xdd0 [ 323.785816][ C0] ? kernel_write+0x630/0x630 [ 323.790481][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 323.795837][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 323.801024][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 323.806379][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 323.812286][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 323.817484][ C0] do_syscall_64+0x35/0xb0 [ 323.821901][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 323.827858][ C0] RIP: 0033:0x7f096f7b3e46 [ 323.832367][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 323.840963][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 323.848932][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 323.856896][ C0] RBP: 0000558ab6424520 R08: 0000000000000007 R09: 0000558ab6415290 [ 323.864849][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6428590 [ 323.872814][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 323.880859][ C0] [ 323.883871][ C0] task:kworker/1:4 state:I stack:25832 pid:5254 ppid:2 flags:0x00004000 [ 323.893070][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 323.898181][ C0] Call Trace: [ 323.901445][ C0] [ 323.904359][ C0] __schedule+0xa20/0x27c0 [ 323.908954][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.914227][ C0] ? worker_thread+0x157/0x1080 [ 323.919155][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 323.924079][ C0] schedule+0xda/0x1b0 [ 323.928135][ C0] worker_thread+0x15c/0x1080 [ 323.932800][ C0] ? __kthread_parkme+0x15f/0x220 [ 323.937910][ C0] ? process_one_work+0x1710/0x1710 [ 323.943270][ C0] kthread+0x2ea/0x3a0 [ 323.947356][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 323.952977][ C0] ret_from_fork+0x1f/0x30 [ 323.957391][ C0] [ 323.960394][ C0] task:kworker/0:4 state:I stack:23000 pid:5287 ppid:2 flags:0x00004000 [ 323.969578][ C0] Workqueue: 0x0 (events) [ 323.973983][ C0] Call Trace: [ 323.977257][ C0] [ 323.980176][ C0] __schedule+0xa20/0x27c0 [ 323.984683][ C0] ? io_schedule_timeout+0x140/0x140 [ 323.989972][ C0] ? worker_thread+0x157/0x1080 [ 323.994825][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 323.999791][ C0] schedule+0xda/0x1b0 [ 324.003861][ C0] worker_thread+0x15c/0x1080 [ 324.008532][ C0] ? __kthread_parkme+0x15f/0x220 [ 324.013549][ C0] ? process_one_work+0x1710/0x1710 [ 324.018760][ C0] kthread+0x2ea/0x3a0 [ 324.022840][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 324.028466][ C0] ret_from_fork+0x1f/0x30 [ 324.032875][ C0] [ 324.035893][ C0] task:kworker/0:5 state:R running task stack:21824 pid:5314 ppid:2 flags:0x00004000 [ 324.046659][ C0] Workqueue: 0x0 (rcu_gp) [ 324.051063][ C0] Call Trace: [ 324.054329][ C0] [ 324.057315][ C0] __schedule+0xa20/0x27c0 [ 324.061757][ C0] ? io_schedule_timeout+0x140/0x140 [ 324.067059][ C0] ? worker_thread+0x157/0x1080 [ 324.071903][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.076823][ C0] schedule+0xda/0x1b0 [ 324.080878][ C0] worker_thread+0x15c/0x1080 [ 324.085543][ C0] ? __kthread_parkme+0x15f/0x220 [ 324.090579][ C0] ? process_one_work+0x1710/0x1710 [ 324.095789][ C0] kthread+0x2ea/0x3a0 [ 324.099864][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 324.105514][ C0] ret_from_fork+0x1f/0x30 [ 324.109931][ C0] [ 324.112941][ C0] task:kworker/1:5 state:R running task stack:22456 pid:5334 ppid:2 flags:0x00004008 [ 324.123715][ C0] Workqueue: usb_hub_wq hub_event [ 324.128762][ C0] Call Trace: [ 324.132814][ C0] [ 324.135755][ C0] ? do_raw_spin_lock+0x200/0x2a0 [ 324.140767][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.145708][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 324.151167][ C0] ? _raw_spin_lock_irqsave+0x41/0x50 [ 324.156792][ C0] ? input_inject_event+0x9b/0x320 [ 324.161907][ C0] ? input_inject_event+0x9b/0x320 [ 324.167016][ C0] ? input_leds_disconnect+0x160/0x160 [ 324.172477][ C0] ? led_set_brightness_nosleep+0xe6/0x1a0 [ 324.178300][ C0] ? led_set_brightness+0x134/0x170 [ 324.183502][ C0] ? led_trigger_event+0xb0/0x200 [ 324.188521][ C0] ? kbd_start+0x15b/0x1d0 [ 324.192953][ C0] ? fn_send_intr+0x1c0/0x1c0 [ 324.197649][ C0] ? input_register_handle+0x2cb/0x510 [ 324.203116][ C0] ? kbd_connect+0xc6/0x160 [ 324.207623][ C0] ? input_attach_handler+0x180/0x1f0 [ 324.213002][ C0] ? input_register_device.cold+0xf0/0x2fd [ 324.218811][ C0] ? hidinput_connect+0x4e6c/0x99a0 [ 324.224008][ C0] ? hid_map_usage_clear.isra.0+0x240/0x240 [ 324.229896][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 324.235519][ C0] ? hid_match_id+0x27a/0x300 [ 324.240203][ C0] ? hid_connect+0x1394/0x17c0 [ 324.244962][ C0] ? usb_alloc_urb+0xa0/0xb0 [ 324.249555][ C0] ? memset+0x20/0x40 [ 324.253527][ C0] ? hid_match_id+0x300/0x300 [ 324.258199][ C0] ? hid_hw_start+0xa2/0x130 [ 324.262774][ C0] ? hid_device_probe+0x36f/0x3c0 [ 324.267796][ C0] ? hid_match_device+0x390/0x390 [ 324.272858][ C0] ? really_probe+0x249/0xb90 [ 324.277519][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 324.282960][ C0] ? driver_probe_device+0x4c/0x1a0 [ 324.288157][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 324.293685][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 324.298966][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 324.303993][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 324.309001][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 324.314879][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 324.320074][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 324.325879][ C0] ? __device_attach+0x1e4/0x530 [ 324.330798][ C0] ? device_driver_attach+0x210/0x210 [ 324.336165][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 324.341444][ C0] ? bus_probe_device+0x1e4/0x290 [ 324.346452][ C0] ? device_add+0xbd5/0x1e90 [ 324.351041][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 324.357266][ C0] ? __debugfs_create_file+0x392/0x540 [ 324.362709][ C0] ? hid_add_device+0x373/0xa10 [ 324.367643][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 324.373105][ C0] ? modalias_show+0x150/0x150 [ 324.377855][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 324.383311][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 324.388593][ C0] ? usbhid_probe+0xbaa/0x1020 [ 324.393523][ C0] ? usb_probe_interface+0x30b/0x7f0 [ 324.398801][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 324.404165][ C0] ? really_probe+0x249/0xb90 [ 324.408841][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 324.414321][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 324.419701][ C0] ? driver_probe_device+0x4c/0x1a0 [ 324.424906][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 324.430447][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 324.435727][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 324.440741][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 324.445757][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 324.451550][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 324.456736][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 324.462527][ C0] ? __device_attach+0x1e4/0x530 [ 324.467448][ C0] ? device_driver_attach+0x210/0x210 [ 324.472806][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 324.478089][ C0] ? bus_probe_device+0x1e4/0x290 [ 324.483098][ C0] ? device_add+0xbd5/0x1e90 [ 324.487670][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 324.494080][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 324.499888][ C0] ? usb_set_configuration+0x1019/0x1900 [ 324.505544][ C0] ? usb_generic_driver_probe+0xba/0x100 [ 324.511186][ C0] ? usb_probe_device+0xd4/0x2c0 [ 324.516120][ C0] ? usb_driver_release_interface+0x180/0x180 [ 324.522186][ C0] ? really_probe+0x249/0xb90 [ 324.526860][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 324.532303][ C0] ? driver_probe_device+0x4c/0x1a0 [ 324.537485][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 324.543027][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 324.548298][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 324.553329][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 324.558338][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 324.564132][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 324.569314][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 324.575105][ C0] ? __device_attach+0x1e4/0x530 [ 324.580031][ C0] ? device_driver_attach+0x210/0x210 [ 324.585410][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 324.590682][ C0] ? bus_probe_device+0x1e4/0x290 [ 324.595690][ C0] ? device_add+0xbd5/0x1e90 [ 324.600262][ C0] ? usb_match_device+0xd4/0x550 [ 324.605186][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 324.611495][ C0] ? usb_detect_static_quirks+0x305/0x3b0 [ 324.617197][ C0] ? usb_new_device.cold+0x685/0x10ad [ 324.623621][ C0] ? hub_disconnect+0x510/0x510 [ 324.628460][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.633388][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.638570][ C0] ? hub_event+0x2d58/0x4810 [ 324.643148][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 324.648253][ C0] ? lock_release+0x810/0x810 [ 324.652928][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 324.657777][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 324.662783][ C0] ? process_one_work+0x9bf/0x1710 [ 324.667886][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 324.673262][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.678180][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 324.683196][ C0] ? worker_thread+0x665/0x1080 [ 324.688033][ C0] ? __kthread_parkme+0x15f/0x220 [ 324.693054][ C0] ? process_one_work+0x1710/0x1710 [ 324.698250][ C0] ? kthread+0x2ea/0x3a0 [ 324.702479][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 324.708099][ C0] ? ret_from_fork+0x1f/0x30 [ 324.712690][ C0] [ 324.715693][ C0] task:kworker/0:6 state:R running task stack:21872 pid:5381 ppid:2 flags:0x00004000 [ 324.726479][ C0] Workqueue: events request_firmware_work_func [ 324.732640][ C0] Call Trace: [ 324.735925][ C0] [ 324.738873][ C0] __schedule+0xa20/0x27c0 [ 324.743327][ C0] ? io_schedule_timeout+0x140/0x140 [ 324.748623][ C0] ? mark_held_locks+0x9f/0xe0 [ 324.753395][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.758318][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.763504][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 324.768694][ C0] schedule+0xda/0x1b0 [ 324.772765][ C0] schedule_preempt_disabled+0xf/0x20 [ 324.778128][ C0] __mutex_lock+0xa44/0x1350 [ 324.782706][ C0] ? ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 324.788498][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 324.794048][ C0] ? ath9k_hif_usb_firmware_cb+0x391/0x530 [ 324.799836][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 324.805626][ C0] ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 324.811252][ C0] ? ath9k_hif_usb_alloc_urbs+0x1040/0x1040 [ 324.817140][ C0] request_firmware_work_func+0x12c/0x230 [ 324.822866][ C0] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 324.829179][ C0] process_one_work+0x9bf/0x1710 [ 324.834713][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 324.840074][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.845005][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 324.850045][ C0] worker_thread+0x665/0x1080 [ 324.854723][ C0] ? __kthread_parkme+0x15f/0x220 [ 324.859749][ C0] ? process_one_work+0x1710/0x1710 [ 324.865135][ C0] kthread+0x2ea/0x3a0 [ 324.869303][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 324.874943][ C0] ret_from_fork+0x1f/0x30 [ 324.879454][ C0] [ 324.882462][ C0] task:kworker/1:6 state:I stack:22064 pid:5394 ppid:2 flags:0x00004000 [ 324.891654][ C0] Workqueue: 0x0 (events) [ 324.896069][ C0] Call Trace: [ 324.899336][ C0] [ 324.902255][ C0] __schedule+0xa20/0x27c0 [ 324.906690][ C0] ? io_schedule_timeout+0x140/0x140 [ 324.912155][ C0] ? worker_thread+0x157/0x1080 [ 324.917022][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 324.921953][ C0] schedule+0xda/0x1b0 [ 324.926019][ C0] worker_thread+0x15c/0x1080 [ 324.930685][ C0] ? __kthread_parkme+0x15f/0x220 [ 324.935691][ C0] ? process_one_work+0x1710/0x1710 [ 324.940889][ C0] kthread+0x2ea/0x3a0 [ 324.944953][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 324.950570][ C0] ret_from_fork+0x1f/0x30 [ 324.954976][ C0] [ 324.958007][ C0] task:udevd state:S stack:27776 pid:5405 ppid:2349 flags:0x00000000 [ 324.967244][ C0] Call Trace: [ 324.970525][ C0] [ 324.973448][ C0] __schedule+0xa20/0x27c0 [ 324.977864][ C0] ? io_schedule_timeout+0x140/0x140 [ 324.983157][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 324.988013][ C0] schedule+0xda/0x1b0 [ 324.992073][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 324.998126][ C0] ? schedule_timeout_idle+0x90/0x90 [ 325.003395][ C0] ? do_epoll_wait+0x129e/0x1950 [ 325.008320][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.013331][ C0] ? do_raw_write_lock+0x11a/0x280 [ 325.018424][ C0] ? do_raw_read_unlock+0x70/0x70 [ 325.023431][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 325.028701][ C0] do_epoll_wait+0x12ba/0x1950 [ 325.033451][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 325.038371][ C0] ? vfs_write+0x49a/0xdd0 [ 325.042775][ C0] ? kernel_write+0x630/0x630 [ 325.047454][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 325.052809][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 325.057999][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 325.063368][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 325.069510][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 325.074703][ C0] do_syscall_64+0x35/0xb0 [ 325.079115][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 325.085092][ C0] RIP: 0033:0x7f096f7b3e46 [ 325.089510][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.097918][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 325.105871][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 325.113827][ C0] RBP: 0000558ab63f8900 R08: 0000000000000007 R09: 0000558ab6415290 [ 325.121799][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6418310 [ 325.129764][ C0] R13: 00007ffd243ec288 R14: 0000000000000008 R15: 0000558ab63f1910 [ 325.137729][ C0] [ 325.140752][ C0] task:udevd state:S stack:28096 pid:5856 ppid:2349 flags:0x00000000 [ 325.149937][ C0] Call Trace: [ 325.153213][ C0] [ 325.156127][ C0] __schedule+0xa20/0x27c0 [ 325.160547][ C0] ? io_schedule_timeout+0x140/0x140 [ 325.166008][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.170943][ C0] schedule+0xda/0x1b0 [ 325.175000][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 325.181072][ C0] ? schedule_timeout_idle+0x90/0x90 [ 325.186464][ C0] ? do_epoll_wait+0x129e/0x1950 [ 325.191399][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.196254][ C0] ? do_raw_write_lock+0x11a/0x280 [ 325.201382][ C0] ? do_raw_read_unlock+0x70/0x70 [ 325.207707][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 325.213010][ C0] do_epoll_wait+0x12ba/0x1950 [ 325.217789][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 325.222739][ C0] ? vfs_write+0x49a/0xdd0 [ 325.227155][ C0] ? kernel_write+0x630/0x630 [ 325.231825][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 325.237217][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 325.242417][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 325.247785][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 325.253669][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 325.258855][ C0] do_syscall_64+0x35/0xb0 [ 325.263276][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 325.269182][ C0] RIP: 0033:0x7f096f7b3e46 [ 325.273595][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.282010][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 325.289976][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 325.297938][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab63fab80 [ 325.305902][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab642e720 [ 325.314125][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 325.322083][ C0] [ 325.325116][ C0] task:kworker/0:7 state:R running task stack:23272 pid:5998 ppid:2 flags:0x00004000 [ 325.335960][ C0] Workqueue: usb_hub_wq hub_event [ 325.340978][ C0] Call Trace: [ 325.344240][ C0] [ 325.347155][ C0] __schedule+0xa20/0x27c0 [ 325.351564][ C0] ? io_schedule_timeout+0x140/0x140 [ 325.356836][ C0] ? mark_held_locks+0x9f/0xe0 [ 325.361588][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 325.366549][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 325.371823][ C0] ? msleep+0x63/0xf0 [ 325.375784][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 325.381072][ C0] ? msleep+0x63/0xf0 [ 325.385042][ C0] schedule+0xda/0x1b0 [ 325.389100][ C0] schedule_timeout+0x14a/0x2a0 [ 325.393934][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 325.399206][ C0] ? __phys_addr+0xc4/0x140 [ 325.403704][ C0] ? collect_expired_timers+0x200/0x200 [ 325.409673][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 325.414858][ C0] ? hub_ext_port_status+0x19d/0x450 [ 325.420138][ C0] msleep+0xb2/0xf0 [ 325.423929][ C0] hub_port_reset+0x3b9/0x1cc0 [ 325.428677][ C0] ? hub_resume+0x3e0/0x3e0 [ 325.433169][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 325.438720][ C0] ? trace_contention_end+0x153/0x1e0 [ 325.444076][ C0] ? mem_cgroup_css_alloc+0x1c1/0x1510 [ 325.449532][ C0] hub_port_init+0x1ae/0x35d0 [ 325.454195][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 325.459994][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 325.465262][ C0] ? device_set_wakeup_capable+0x55/0x1a0 [ 325.470974][ C0] hub_event+0x2b59/0x4810 [ 325.475384][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 325.480483][ C0] ? lock_release+0x810/0x810 [ 325.485145][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.489979][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 325.494983][ C0] process_one_work+0x9bf/0x1710 [ 325.499912][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 325.505270][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 325.510186][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 325.515191][ C0] worker_thread+0x665/0x1080 [ 325.519856][ C0] ? __kthread_parkme+0x15f/0x220 [ 325.524863][ C0] ? process_one_work+0x1710/0x1710 [ 325.530047][ C0] kthread+0x2ea/0x3a0 [ 325.534107][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 325.539736][ C0] ret_from_fork+0x1f/0x30 [ 325.544331][ C0] [ 325.547352][ C0] task:syz-executor.2 state:R running task stack:28336 pid:7394 ppid:2484 flags:0x00000000 [ 325.558104][ C0] Call Trace: [ 325.561367][ C0] [ 325.564289][ C0] __schedule+0xa20/0x27c0 [ 325.568692][ C0] ? io_schedule_timeout+0x140/0x140 [ 325.573979][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 325.579542][ C0] schedule+0xda/0x1b0 [ 325.583618][ C0] futex_wait_queue+0xf5/0x1e0 [ 325.588572][ C0] futex_wait+0x28e/0x680 [ 325.592907][ C0] ? futex_wait_setup+0x230/0x230 [ 325.597929][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 325.603897][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 325.608825][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.613679][ C0] do_futex+0x1af/0x300 [ 325.617828][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 325.623708][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 325.628901][ C0] ? ktime_get+0x38a/0x470 [ 325.633308][ C0] ? ktime_get+0x30b/0x470 [ 325.637720][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 325.642464][ C0] ? do_futex+0x300/0x300 [ 325.646772][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 325.652656][ C0] do_syscall_64+0x35/0xb0 [ 325.657055][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 325.662936][ C0] RIP: 0033:0x7fa8b4b930c9 [ 325.667338][ C0] RSP: 002b:00007ffcbd7cec28 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 325.675734][ C0] RAX: ffffffffffffffda RBX: 00007fa8b4cb2f8c RCX: 00007fa8b4b930c9 [ 325.683710][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa8b4cb2f8c [ 325.691666][ C0] RBP: 00007fa8b4cb2f80 R08: 00007ffcbd7f8080 R09: 0000000000000000 [ 325.699618][ C0] R10: 00007ffcbd7ced10 R11: 0000000000000246 R12: 0000000000045e77 [ 325.707578][ C0] R13: 00007ffcbd7ced10 R14: 00007ffcbd7ced30 R15: 0000000000000bea [ 325.715541][ C0] [ 325.718563][ C0] task:syz-executor.2 state:S stack:28744 pid:7396 ppid:2484 flags:0x00000000 [ 325.727768][ C0] Call Trace: [ 325.731040][ C0] [ 325.733956][ C0] __schedule+0xa20/0x27c0 [ 325.738453][ C0] ? io_schedule_timeout+0x140/0x140 [ 325.743752][ C0] schedule+0xda/0x1b0 [ 325.747911][ C0] schedule_timeout+0x1dd/0x2a0 [ 325.752850][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 325.758057][ C0] ? __down_common+0x3a6/0x890 [ 325.762821][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.767673][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 325.772853][ C0] __down_common+0x3ae/0x890 [ 325.777435][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 325.782443][ C0] ? up+0xb0/0xb0 [ 325.786065][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 325.790982][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 325.795989][ C0] down_interruptible+0x7b/0xa0 [ 325.800837][ C0] raw_ioctl+0x1017/0x27c0 [ 325.805259][ C0] ? gadget_suspend+0x10/0x10 [ 325.809952][ C0] ? gadget_suspend+0x10/0x10 [ 325.814623][ C0] __x64_sys_ioctl+0x193/0x200 [ 325.819381][ C0] do_syscall_64+0x35/0xb0 [ 325.823782][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 325.829662][ C0] RIP: 0033:0x7fa8b4b92eb7 [ 325.834069][ C0] RSP: 002b:00007fa8b3f04098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.842468][ C0] RAX: ffffffffffffffda RBX: 00007fa8b3f05110 RCX: 00007fa8b4b92eb7 [ 325.851042][ C0] RDX: 00007fa8b3f05110 RSI: 0000000080085502 RDI: 0000000000000003 [ 325.859007][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 325.866962][ C0] R10: 00007fa8b3f04140 R11: 0000000000000246 R12: 0000000800000000 [ 325.875003][ C0] R13: 0000000000000000 R14: 0000000020000180 R15: 00007fa8b4bfaca5 [ 325.882990][ C0] [ 325.886020][ C0] task:syz-executor.1 state:R running task stack:28456 pid:7395 ppid:2474 flags:0x00000000 [ 325.896791][ C0] Call Trace: [ 325.900151][ C0] [ 325.903094][ C0] __schedule+0xa20/0x27c0 [ 325.907531][ C0] ? io_schedule_timeout+0x140/0x140 [ 325.912837][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 325.918378][ C0] schedule+0xda/0x1b0 [ 325.922448][ C0] futex_wait_queue+0xf5/0x1e0 [ 325.927198][ C0] futex_wait+0x28e/0x680 [ 325.931512][ C0] ? futex_wait_setup+0x230/0x230 [ 325.936526][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 325.942493][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 325.947436][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 325.952275][ C0] do_futex+0x1af/0x300 [ 325.956422][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 325.962314][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 325.967521][ C0] ? ktime_get+0x38a/0x470 [ 325.971937][ C0] ? ktime_get+0x30b/0x470 [ 325.976341][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 325.981132][ C0] ? do_futex+0x300/0x300 [ 325.985457][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 325.991457][ C0] do_syscall_64+0x35/0xb0 [ 325.995880][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.001772][ C0] RIP: 0033:0x7f6bac38e0c9 [ 326.006184][ C0] RSP: 002b:00007ffec404f948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.014605][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4adf8c RCX: 00007f6bac38e0c9 [ 326.022583][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6bac4adf8c [ 326.030547][ C0] RBP: 00007f6bac4adf80 R08: 00007ffec41c3080 R09: 0000000000000000 [ 326.038518][ C0] R10: 00007ffec404fa30 R11: 0000000000000246 R12: 0000000000045eb6 [ 326.046586][ C0] R13: 00007ffec404fa30 R14: 00007ffec404fa50 R15: 0000000000000bea [ 326.056041][ C0] [ 326.059062][ C0] task:syz-executor.1 state:S stack:28744 pid:7404 ppid:2474 flags:0x00000000 [ 326.068433][ C0] Call Trace: [ 326.072065][ C0] [ 326.074983][ C0] __schedule+0xa20/0x27c0 [ 326.079483][ C0] ? io_schedule_timeout+0x140/0x140 [ 326.084756][ C0] schedule+0xda/0x1b0 [ 326.088824][ C0] schedule_timeout+0x1dd/0x2a0 [ 326.093671][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 326.098861][ C0] ? __down_common+0x3a6/0x890 [ 326.103959][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 326.108807][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 326.114086][ C0] __down_common+0x3ae/0x890 [ 326.118678][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 326.123684][ C0] ? up+0xb0/0xb0 [ 326.127326][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 326.132303][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 326.137339][ C0] down_interruptible+0x7b/0xa0 [ 326.142195][ C0] raw_ioctl+0x1017/0x27c0 [ 326.146612][ C0] ? gadget_suspend+0x10/0x10 [ 326.151360][ C0] ? gadget_suspend+0x10/0x10 [ 326.156022][ C0] __x64_sys_ioctl+0x193/0x200 [ 326.160773][ C0] do_syscall_64+0x35/0xb0 [ 326.165172][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.171062][ C0] RIP: 0033:0x7f6bac38deb7 [ 326.175473][ C0] RSP: 002b:00007f6bab6ff098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.183871][ C0] RAX: ffffffffffffffda RBX: 00007f6bab700110 RCX: 00007f6bac38deb7 [ 326.191923][ C0] RDX: 00007f6bab700110 RSI: 0000000080085502 RDI: 0000000000000003 [ 326.199885][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 326.207851][ C0] R10: 00007f6bab6ff140 R11: 0000000000000246 R12: 0000000800000000 [ 326.215822][ C0] R13: 0000000000000000 R14: 00000000200000c0 R15: 00007f6bac3f5ca5 [ 326.223799][ C0] [ 326.226812][ C0] task:syz-executor.1 state:S stack:30320 pid:7406 ppid:2474 flags:0x00000000 [ 326.236009][ C0] Call Trace: [ 326.239288][ C0] [ 326.242221][ C0] __schedule+0xa20/0x27c0 [ 326.246646][ C0] ? io_schedule_timeout+0x140/0x140 [ 326.251924][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 326.256892][ C0] schedule+0xda/0x1b0 [ 326.261037][ C0] futex_wait_queue+0xf5/0x1e0 [ 326.265840][ C0] futex_wait+0x28e/0x680 [ 326.270184][ C0] ? futex_wait_setup+0x230/0x230 [ 326.275206][ C0] ? futex_hash+0x12/0x200 [ 326.279619][ C0] ? futex_wake+0x155/0x490 [ 326.284115][ C0] do_futex+0x1af/0x300 [ 326.288265][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 326.294145][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 326.298894][ C0] ? __fget_files+0x26a/0x440 [ 326.303572][ C0] ? do_futex+0x300/0x300 [ 326.307881][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 326.313764][ C0] do_syscall_64+0x35/0xb0 [ 326.318163][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.324041][ C0] RIP: 0033:0x7f6bac38e0c9 [ 326.328459][ C0] RSP: 002b:00007f6bab6e0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.336866][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4ae058 RCX: 00007f6bac38e0c9 [ 326.344822][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6bac4ae058 [ 326.352775][ C0] RBP: 00007f6bac4ae050 R08: 0000000000000000 R09: 0000000000000000 [ 326.360728][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6bac4ae05c [ 326.368681][ C0] R13: 00007ffec404f8cf R14: 00007f6bab6e0300 R15: 0000000000022000 [ 326.376648][ C0] [ 326.379653][ C0] task:syz-executor.3 state:R running task stack:28456 pid:7397 ppid:2480 flags:0x00000000 [ 326.390410][ C0] Call Trace: [ 326.393693][ C0] [ 326.396617][ C0] __schedule+0xa20/0x27c0 [ 326.401033][ C0] ? io_schedule_timeout+0x140/0x140 [ 326.406321][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 326.411866][ C0] schedule+0xda/0x1b0 [ 326.415924][ C0] futex_wait_queue+0xf5/0x1e0 [ 326.420679][ C0] futex_wait+0x28e/0x680 [ 326.424994][ C0] ? futex_wait_setup+0x230/0x230 [ 326.430020][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 326.435988][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 326.440915][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 326.446024][ C0] do_futex+0x1af/0x300 [ 326.450164][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 326.456299][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 326.461491][ C0] ? ktime_get+0x38a/0x470 [ 326.465895][ C0] ? ktime_get+0x30b/0x470 [ 326.470305][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 326.475138][ C0] ? do_futex+0x300/0x300 [ 326.479461][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 326.485349][ C0] do_syscall_64+0x35/0xb0 [ 326.489747][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.495641][ C0] RIP: 0033:0x7f9e721c60c9 [ 326.500056][ C0] RSP: 002b:00007fff2c094928 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.508554][ C0] RAX: ffffffffffffffda RBX: 00007f9e722e5f8c RCX: 00007f9e721c60c9 [ 326.516530][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9e722e5f8c [ 326.524593][ C0] RBP: 00007f9e722e5f80 R08: 00007fff2c13b080 R09: 0000000000000000 [ 326.532580][ C0] R10: 00007fff2c094a10 R11: 0000000000000246 R12: 0000000000045e8d [ 326.540969][ C0] R13: 00007fff2c094a10 R14: 00007fff2c094a30 R15: 0000000000000bea [ 326.548937][ C0] [ 326.551953][ C0] task:syz-executor.3 state:R running task stack:29184 pid:7398 ppid:2480 flags:0x00000000 [ 326.562707][ C0] Call Trace: [ 326.565970][ C0] [ 326.568885][ C0] __schedule+0xa20/0x27c0 [ 326.573315][ C0] ? io_schedule_timeout+0x140/0x140 [ 326.578762][ C0] schedule+0xda/0x1b0 [ 326.582830][ C0] schedule_timeout+0x1dd/0x2a0 [ 326.587708][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 326.592973][ C0] ? __down_common+0x3a6/0x890 [ 326.597803][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 326.602713][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 326.607961][ C0] __down_common+0x3ae/0x890 [ 326.612597][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 326.617618][ C0] ? up+0xb0/0xb0 [ 326.621305][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 326.626244][ C0] ? _raw_spin_lock_irq+0x31/0x50 [ 326.631366][ C0] down_interruptible+0x7b/0xa0 [ 326.636228][ C0] raw_ioctl+0x1017/0x27c0 [ 326.640651][ C0] ? gadget_suspend+0x10/0x10 [ 326.645387][ C0] ? gadget_suspend+0x10/0x10 [ 326.650069][ C0] __x64_sys_ioctl+0x193/0x200 [ 326.654832][ C0] do_syscall_64+0x35/0xb0 [ 326.659238][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.665118][ C0] RIP: 0033:0x7f9e721c5eb7 [ 326.669530][ C0] RSP: 002b:00007f9e71537098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.677938][ C0] RAX: ffffffffffffffda RBX: 00007f9e71538110 RCX: 00007f9e721c5eb7 [ 326.685980][ C0] RDX: 00007f9e71538110 RSI: 0000000080085502 RDI: 0000000000000003 [ 326.694034][ C0] RBP: 0000000000000003 R08: 0000000000000012 R09: 00007f9e71537108 [ 326.701999][ C0] R10: 00007f9e71537140 R11: 0000000000000246 R12: 0000000800000000 [ 326.709993][ C0] R13: 0000000000000000 R14: 0000000000000012 R15: 00007f9e7222dca5 [ 326.717969][ C0] [ 326.720978][ C0] task:syz-executor.4 state:R running task stack:28456 pid:7399 ppid:2477 flags:0x00000000 [ 326.731743][ C0] Call Trace: [ 326.735025][ C0] [ 326.737943][ C0] __schedule+0xa20/0x27c0 [ 326.742362][ C0] ? io_schedule_timeout+0x140/0x140 [ 326.747634][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 326.753251][ C0] schedule+0xda/0x1b0 [ 326.757309][ C0] futex_wait_queue+0xf5/0x1e0 [ 326.762068][ C0] futex_wait+0x28e/0x680 [ 326.766467][ C0] ? futex_wait_setup+0x230/0x230 [ 326.771481][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 326.777456][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 326.782397][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 326.787240][ C0] do_futex+0x1af/0x300 [ 326.791388][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 326.797306][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 326.802494][ C0] ? ktime_get+0x38a/0x470 [ 326.806893][ C0] ? ktime_get+0x30b/0x470 [ 326.811294][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 326.816063][ C0] ? do_futex+0x300/0x300 [ 326.820374][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 326.826250][ C0] do_syscall_64+0x35/0xb0 [ 326.830659][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.836546][ C0] RIP: 0033:0x7fd218caa0c9 [ 326.840942][ C0] RSP: 002b:00007ffef462aee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.849346][ C0] RAX: ffffffffffffffda RBX: 00007fd218dca05c RCX: 00007fd218caa0c9 [ 326.857310][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd218dca05c [ 326.865463][ C0] RBP: 00007fd218dc9f80 R08: 00007ffef47b0080 R09: 00000000000000d0 [ 326.873593][ C0] R10: 00007ffef462afd0 R11: 0000000000000246 R12: 00000000000466b4 [ 326.881548][ C0] R13: 00007ffef462afd0 R14: 00007ffef462aff0 R15: 000000000000015e [ 326.889507][ C0] [ 326.892509][ C0] task:syz-executor.4 state:S stack:29184 pid:7401 ppid:2477 flags:0x00000000 [ 326.901717][ C0] Call Trace: [ 326.904979][ C0] [ 326.907904][ C0] __schedule+0xa20/0x27c0 [ 326.912312][ C0] ? io_schedule_timeout+0x140/0x140 [ 326.917596][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 326.923654][ C0] schedule+0xda/0x1b0 [ 326.927713][ C0] schedule_timeout+0x1dd/0x2a0 [ 326.932635][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 326.937830][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 326.943364][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 326.948887][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 326.953893][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 326.958813][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 326.963994][ C0] __wait_for_common+0x1ca/0x5c0 [ 326.968919][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 326.974099][ C0] ? bit_wait_io+0xe0/0xe0 [ 326.978514][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 326.984139][ C0] wait_for_completion_interruptible+0x1b/0x30 [ 326.990293][ C0] raw_process_ep_io+0x5ec/0xb10 [ 326.995335][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 327.000880][ C0] ? _copy_from_user+0xf9/0x170 [ 327.005724][ C0] ? memdup_user+0x85/0xc0 [ 327.010142][ C0] raw_ioctl+0x955/0x27c0 [ 327.014458][ C0] ? gadget_suspend+0x10/0x10 [ 327.019121][ C0] ? gadget_suspend+0x10/0x10 [ 327.023786][ C0] __x64_sys_ioctl+0x193/0x200 [ 327.028549][ C0] do_syscall_64+0x35/0xb0 [ 327.032975][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.038862][ C0] RIP: 0033:0x7fd218ca9eb7 [ 327.043365][ C0] RSP: 002b:00007fd21801c0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.051806][ C0] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 00007fd218ca9eb7 [ 327.059786][ C0] RDX: 00007fd21801c120 RSI: 0000000040085507 RDI: 0000000000000003 [ 327.069080][ C0] RBP: 00000000200001c0 R08: 00007fd218eee320 R09: 0000000000000001 [ 327.077127][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 327.085287][ C0] R13: 0000000000000000 R14: 00007fd21801d300 R15: 0000000000022000 [ 327.093245][ C0] [ 327.096248][ C0] task:syz-executor.4 state:R running task stack:29480 pid:7409 ppid:2477 flags:0x00000000 [ 327.107002][ C0] Call Trace: [ 327.110271][ C0] [ 327.113274][ C0] __schedule+0xa20/0x27c0 [ 327.117683][ C0] ? io_schedule_timeout+0x140/0x140 [ 327.122971][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 327.128518][ C0] schedule+0xda/0x1b0 [ 327.132584][ C0] do_nanosleep+0x154/0x4f0 [ 327.137074][ C0] ? schedule_hrtimeout+0x30/0x30 [ 327.142082][ C0] ? memset+0x20/0x40 [ 327.146052][ C0] ? __hrtimer_init+0x136/0x280 [ 327.150885][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 327.155806][ C0] ? nanosleep_copyout+0x100/0x100 [ 327.160917][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 327.166884][ C0] ? get_timespec64+0x191/0x220 [ 327.171721][ C0] ? put_timespec64+0x120/0x120 [ 327.176650][ C0] common_nsleep+0xa2/0xc0 [ 327.181122][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 327.186772][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 327.193040][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 327.198937][ C0] do_syscall_64+0x35/0xb0 [ 327.203344][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.209242][ C0] RIP: 0033:0x7fd218ccedf1 [ 327.213648][ C0] RSP: 002b:00007fd217ffa070 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 327.222221][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd218ccedf1 [ 327.230174][ C0] RDX: 00007fd217ffa0b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 327.238136][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 327.246109][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd217ffa108 [ 327.254075][ C0] R13: 0000000000000000 R14: 0000000020000400 R15: 0000000000022000 [ 327.262057][ C0] [ 327.265079][ C0] task:syz-executor.0 state:R running task stack:28456 pid:7400 ppid:2472 flags:0x00000000 [ 327.275857][ C0] Call Trace: [ 327.279129][ C0] [ 327.282059][ C0] __schedule+0xa20/0x27c0 [ 327.286479][ C0] ? io_schedule_timeout+0x140/0x140 [ 327.291751][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 327.297287][ C0] schedule+0xda/0x1b0 [ 327.301347][ C0] futex_wait_queue+0xf5/0x1e0 [ 327.306104][ C0] futex_wait+0x28e/0x680 [ 327.310461][ C0] ? futex_wait_setup+0x230/0x230 [ 327.315499][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 327.321467][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 327.326387][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 327.331225][ C0] do_futex+0x1af/0x300 [ 327.335489][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 327.341382][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 327.346574][ C0] ? ktime_get+0x38a/0x470 [ 327.351508][ C0] ? ktime_get+0x30b/0x470 [ 327.358340][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 327.363094][ C0] ? do_futex+0x300/0x300 [ 327.367413][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 327.373290][ C0] do_syscall_64+0x35/0xb0 [ 327.377691][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.383567][ C0] RIP: 0033:0x7fefa0fab0c9 [ 327.387964][ C0] RSP: 002b:00007fff0449d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 327.396536][ C0] RAX: ffffffffffffffda RBX: 00007fefa10caf8c RCX: 00007fefa0fab0c9 [ 327.404502][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fefa10caf8c [ 327.412542][ C0] RBP: 00007fefa10caf80 R08: 00007fff044e7080 R09: 0000000000000000 [ 327.420507][ C0] R10: 00007fff0449d270 R11: 0000000000000246 R12: 0000000000045e9c [ 327.428481][ C0] R13: 00007fff0449d270 R14: 00007fff0449d290 R15: 0000000000000bea [ 327.436464][ C0] [ 327.439481][ C0] task:syz-executor.0 state:S stack:29184 pid:7403 ppid:2472 flags:0x00000000 [ 327.448677][ C0] Call Trace: [ 327.451947][ C0] [ 327.454868][ C0] __schedule+0xa20/0x27c0 [ 327.459336][ C0] ? io_schedule_timeout+0x140/0x140 [ 327.464617][ C0] schedule+0xda/0x1b0 [ 327.468674][ C0] schedule_timeout+0x1dd/0x2a0 [ 327.473505][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 327.478682][ C0] ? __down_common+0x3a6/0x890 [ 327.483434][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 327.488273][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 327.493466][ C0] __down_common+0x3ae/0x890 [ 327.498060][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 327.503079][ C0] ? up+0xb0/0xb0 [ 327.506706][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 327.511629][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 327.516648][ C0] down_interruptible+0x7b/0xa0 [ 327.521486][ C0] raw_ioctl+0x1017/0x27c0 [ 327.525885][ C0] ? gadget_suspend+0x10/0x10 [ 327.530543][ C0] ? gadget_suspend+0x10/0x10 [ 327.535201][ C0] __x64_sys_ioctl+0x193/0x200 [ 327.539951][ C0] do_syscall_64+0x35/0xb0 [ 327.544352][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.550234][ C0] RIP: 0033:0x7fefa0faaeb7 [ 327.554629][ C0] RSP: 002b:00007fefa031c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.563025][ C0] RAX: ffffffffffffffda RBX: 00007fefa031d110 RCX: 00007fefa0faaeb7 [ 327.570978][ C0] RDX: 00007fefa031d110 RSI: 0000000080085502 RDI: 0000000000000003 [ 327.578957][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 327.586921][ C0] R10: 00007fefa031c140 R11: 0000000000000246 R12: 0000000800000000 [ 327.594881][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fefa1012ca5 [ 327.602852][ C0] [ 327.605855][ C0] task:syz-executor.5 state:R running task stack:28456 pid:7402 ppid:2483 flags:0x00000000 [ 327.616610][ C0] Call Trace: [ 327.619869][ C0] [ 327.622787][ C0] __schedule+0xa20/0x27c0 [ 327.627197][ C0] ? io_schedule_timeout+0x140/0x140 [ 327.632469][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 327.637999][ C0] schedule+0xda/0x1b0 [ 327.642056][ C0] futex_wait_queue+0xf5/0x1e0 [ 327.646813][ C0] futex_wait+0x28e/0x680 [ 327.651217][ C0] ? futex_wait_setup+0x230/0x230 [ 327.656222][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 327.662206][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 327.667337][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 327.672205][ C0] do_futex+0x1af/0x300 [ 327.676353][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 327.682249][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 327.687438][ C0] ? ktime_get+0x38a/0x470 [ 327.692013][ C0] ? ktime_get+0x30b/0x470 [ 327.696421][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 327.701172][ C0] ? do_futex+0x300/0x300 [ 327.705489][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 327.711365][ C0] do_syscall_64+0x35/0xb0 [ 327.715762][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.721645][ C0] RIP: 0033:0x7f3564f820c9 [ 327.726041][ C0] RSP: 002b:00007fff1245edb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 327.734460][ C0] RAX: ffffffffffffffda RBX: 00007f35650a212c RCX: 00007f3564f820c9 [ 327.742421][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f35650a212c [ 327.750462][ C0] RBP: 00007f35650a1f80 R08: 00007fff12579080 R09: 00000000000001a0 [ 327.758421][ C0] R10: 00007fff1245eea0 R11: 0000000000000246 R12: 0000000000046691 [ 327.766373][ C0] R13: 00007fff1245eea0 R14: 00007fff1245eec0 R15: 000000000000015e [ 327.774330][ C0] [ 327.777334][ C0] task:syz-executor.5 state:S stack:29184 pid:7405 ppid:2483 flags:0x00000000 [ 327.786524][ C0] Call Trace: [ 327.789789][ C0] [ 327.792744][ C0] __schedule+0xa20/0x27c0 [ 327.797150][ C0] ? io_schedule_timeout+0x140/0x140 [ 327.802420][ C0] schedule+0xda/0x1b0 [ 327.806476][ C0] schedule_timeout+0x1dd/0x2a0 [ 327.811312][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 327.816583][ C0] ? __down_common+0x3a6/0x890 [ 327.821331][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 327.826433][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 327.831621][ C0] __down_common+0x3ae/0x890 [ 327.836199][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 327.841201][ C0] ? up+0xb0/0xb0 [ 327.844824][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 327.849747][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 327.854757][ C0] down_interruptible+0x7b/0xa0 [ 327.859596][ C0] raw_ioctl+0x1017/0x27c0 [ 327.863996][ C0] ? gadget_suspend+0x10/0x10 [ 327.868655][ C0] ? gadget_suspend+0x10/0x10 [ 327.873310][ C0] __x64_sys_ioctl+0x193/0x200 [ 327.878059][ C0] do_syscall_64+0x35/0xb0 [ 327.882462][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.888336][ C0] RIP: 0033:0x7f3564f81eb7 [ 327.892729][ C0] RSP: 002b:00007f35642f30d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.901238][ C0] RAX: ffffffffffffffda RBX: 00007f35650a1f80 RCX: 00007f3564f81eb7 [ 327.909204][ C0] RDX: 00007f35642f4110 RSI: 0000000080085502 RDI: 0000000000000003 [ 327.917180][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 327.925158][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 327.933126][ C0] R13: 0000000000000000 R14: 0000000020000240 R15: 0000000000022000 [ 327.941085][ C0] [ 327.944088][ C0] task:syz-executor.5 state:S stack:29576 pid:7407 ppid:2483 flags:0x00000000 [ 327.953363][ C0] Call Trace: [ 327.956631][ C0] [ 327.959546][ C0] __schedule+0xa20/0x27c0 [ 327.963962][ C0] ? io_schedule_timeout+0x140/0x140 [ 327.969239][ C0] schedule+0xda/0x1b0 [ 327.973292][ C0] schedule_timeout+0x1dd/0x2a0 [ 327.978127][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 327.983307][ C0] ? __down_common+0x3a6/0x890 [ 327.988065][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 327.992904][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 327.998086][ C0] __down_common+0x3ae/0x890 [ 328.002665][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 328.007671][ C0] ? up+0xb0/0xb0 [ 328.011290][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.016207][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 328.021217][ C0] down_interruptible+0x7b/0xa0 [ 328.026139][ C0] raw_ioctl+0x1017/0x27c0 [ 328.030537][ C0] ? gadget_suspend+0x10/0x10 [ 328.035196][ C0] ? gadget_suspend+0x10/0x10 [ 328.039851][ C0] __x64_sys_ioctl+0x193/0x200 [ 328.044601][ C0] do_syscall_64+0x35/0xb0 [ 328.049000][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 328.054963][ C0] RIP: 0033:0x7f3564f81eb7 [ 328.059358][ C0] RSP: 002b:00007f35642d20d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.067755][ C0] RAX: ffffffffffffffda RBX: 00007f35650a2050 RCX: 00007f3564f81eb7 [ 328.075805][ C0] RDX: 00007f35642d3110 RSI: 0000000080085502 RDI: 0000000000000003 [ 328.083758][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 328.091712][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 328.099664][ C0] R13: 0000000020000600 R14: 0000000000000000 R15: 0000000000022000 [ 328.107615][ C0] [ 328.110614][ C0] task:syz-executor.5 state:S stack:30200 pid:7408 ppid:2483 flags:0x00000000 [ 328.119891][ C0] Call Trace: [ 328.123156][ C0] [ 328.126073][ C0] __schedule+0xa20/0x27c0 [ 328.130475][ C0] ? io_schedule_timeout+0x140/0x140 [ 328.135832][ C0] schedule+0xda/0x1b0 [ 328.139889][ C0] schedule_timeout+0x1dd/0x2a0 [ 328.144727][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 328.149915][ C0] ? __down_common+0x3a6/0x890 [ 328.154674][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 328.159528][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 328.164708][ C0] __down_common+0x3ae/0x890 [ 328.169284][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 328.174287][ C0] ? up+0xb0/0xb0 [ 328.177906][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.182831][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 328.187851][ C0] down_interruptible+0x7b/0xa0 [ 328.192735][ C0] raw_ioctl+0x1017/0x27c0 [ 328.197167][ C0] ? gadget_suspend+0x10/0x10 [ 328.201853][ C0] ? gadget_suspend+0x10/0x10 [ 328.206538][ C0] __x64_sys_ioctl+0x193/0x200 [ 328.211452][ C0] do_syscall_64+0x35/0xb0 [ 328.215879][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 328.227133][ C0] RIP: 0033:0x7f3564f81eb7 [ 328.231530][ C0] RSP: 002b:00007f35642b10d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.239927][ C0] RAX: ffffffffffffffda RBX: 00007f35650a2120 RCX: 00007f3564f81eb7 [ 328.247882][ C0] RDX: 00007f35642b2110 RSI: 0000000080085502 RDI: 0000000000000003 [ 328.256641][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 328.264804][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 328.272785][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000022000 [ 328.280762][ C0] [ 328.283788][ C0] [ 328.283788][ C0] Showing all locks held in the system: [ 328.291504][ C0] 1 lock held by rcu_tasks_kthre/11: [ 328.296779][ C0] #0: ffffffff87a97090 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 328.307399][ C0] 5 locks held by kworker/0:1/12: [ 328.312407][ C0] 5 locks held by kworker/0:2/703: [ 328.317497][ C0] 6 locks held by udevd/2349: [ 328.322161][ C0] #0: ffffffff87d20e08 (tomoyo_ss){....}-{0:0}, at: tomoyo_check_open_permission+0xe8/0x3a0 [ 328.332345][ C0] #1: ffffc90000007d60 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd4/0x7c0 [ 328.341635][ C0] #2: ffff888119344230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x25/0x340 [ 328.351424][ C0] #3: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710 [ 328.361518][ C0] #4: ffffffff87eb2c38 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1790 [ 328.370587][ C0] #5: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 328.380432][ C0] 2 locks held by getty/2410: [ 328.385092][ C0] #0: ffff888100917098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.394833][ C0] #1: ffffc900000452f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 328.404915][ C0] 3 locks held by udevd/5195: [ 328.409567][ C0] #0: ffff88811595bc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x18a/0x790 [ 328.419205][ C0] #1: ffff88811599ecb8 (kn->active#27){++++}-{0:0}, at: kernfs_fop_read_iter+0x1ad/0x790 [ 328.429106][ C0] #2: ffff88810930f190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x3c/0x2c0 [ 328.438576][ C0] 5 locks held by kworker/1:3/5244: [ 328.443794][ C0] 9 locks held by kworker/1:5/5334: [ 328.448988][ C0] 3 locks held by kworker/0:6/5381: [ 328.454175][ C0] 6 locks held by kworker/0:7/5998: [ 328.459359][ C0] [ 328.461666][ C0] ============================================= [ 328.461666][ C0] [ 328.471240][ C0] task:init state:S stack:22968 pid:1 ppid:0 flags:0x00000000 [ 328.480495][ C0] Call Trace: [ 328.483806][ C0] [ 328.486760][ C0] __schedule+0xa20/0x27c0 [ 328.491225][ C0] ? io_schedule_timeout+0x140/0x140 07:02:05 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1601000047e1646058129dbaa54bf2db774361adb220410e0100000009040100018609058200"/55], 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000400)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x0, "f1ca19ff", "e396836a"}}, 0x0}, &(0x7f0000000900)={0x84, &(0x7f0000000440)={0x0, 0x14, 0xba, "bf74b5d008d1d23b900f12215e50c8d25fdfd78b2c157078bee6ac8d592008699fbd9eff593e6e2ede8c5a417face127e8d59bb6453656943d139633a2501de3cbd49129ef190d14e673b7335a92035c21486bfa39eb662e19d45be277a34715f4d4d28ee2f386053a41a661bb318185dd1c5538d9e64c7ab07d33bb42f2bac6a4b0f8b63c252f1a24f1960b7c5302600967d5858d83ab6ae560fa95234843827bcbb9ff60920a3aca501f92f2e63795448c847603429c2377f9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x441, &(0x7f0000000100)=ANY=[]) [ 328.496557][ C0] ? __lock_acquire+0x166e/0x56d0 [ 328.501620][ C0] schedule+0xda/0x1b0 [ 328.505734][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 328.511840][ C0] ? schedule_timeout_idle+0x90/0x90 [ 328.517175][ C0] ? do_sigtimedwait+0x372/0x5c0 [ 328.522152][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 328.527054][ C0] ? dequeue_signal+0x18b/0x650 [ 328.531946][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.536909][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 328.542224][ C0] do_sigtimedwait+0x42e/0x5c0 07:02:05 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_connect$cdc_ncm(0x3, 0x8b, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x2, 0x1, 0x81, 0x55933f1bf02e9787, 0x81, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "7b78208c"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x101, 0xfff7, 0x5, 0x6}, {0x6, 0x24, 0x1a, 0x6, 0x20}, [@obex={0x5, 0x24, 0x15, 0x2}, @mbim_extended={0x8, 0x24, 0x1c, 0x2, 0xc5, 0xc8}, @network_terminal={0x7, 0x24, 0xa, 0x4, 0x20, 0x4, 0x3}, @call_mgmt={0x5, 0x24, 0x1, 0x1}]}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x1f, 0x8c}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x9, 0x7f, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0xf, 0x2, 0x2}}}}}}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x1, 0x6f, 0x8, 0x10, 0xff}, 0x1e, &(0x7f0000000140)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0xc, 0x2, 0x9}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x2, 0x1, 0x9}, @wireless={0xb, 0x10, 0x1, 0xc, 0x24, 0x0, 0x9, 0x7fff, 0x5}]}, 0x6, [{0x5e, &(0x7f00000002c0)=@string={0x5e, 0x3, "9a0992fbfb41ecafc07d5fdf42690caa2e6c9bd2401f3fa5e53eed5068698f33b5c01b7413fdcbf892c57c061b22659c0448b22006474e77b4b8df22fd3fd78a9fc162af6ee04dbc35b6117e945b1775f3716cd693cc01c81d1912c6"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x1c, &(0x7f0000000380)=@string={0x1c, 0x3, "bb79940624810c967a9c2d224e9cab4822dbbb2bf4ece7a88e1b"}}, {0xde, &(0x7f0000000440)=@string={0xde, 0x3, "3555fb260e286c92c2cebaa13152763d01be65d9ebeb608d1fedb42e63fb300586f8f4548579356d3bfae24828a4e83994a6616537dea92932aee81c18a2c0acc23d371287d031caeb98172cdc6f818b111db788a159a6c642845c518acdf37fe13de0405065faf52afcf7670a754f522c6721b93a442f6eff0a197a67f6e00cbe0a9e5d9c9a2d0795bd015997b9f8d833714962227122fa56484d4c3f15064d5d215201728740e966d81bf01bf7ef8b1e58a8af46f00fc2d34d59319dff2f51c1a31e522ea3ae93f41464210ba09b06283a5d728845cc3c0a128c0f"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x303f}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x861}}]}) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_ep_write(r0, 0x0, 0x100, &(0x7f00000001c0)="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") (async) syz_usb_control_io(r0, &(0x7f0000000400)={0x2c, &(0x7f0000000180)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 07:02:05 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090003206d041cc340000000000109022400010000a00009040000010301010009210000000122010009058103476f"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="00000c0000000c0001b8"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f0000000280)={0x0, 0x0, 0x4, "6fd6cf13"}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x3138, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x9, {0x9, 0x0, "484f6a5612dce8"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r1, &(0x7f00000001c0)={0x2c, &(0x7f0000000040)={0x20, 0x5, 0xb, {0xb, 0x21, "c013768780c7d89691"}}, &(0x7f0000000080)={0x0, 0x3, 0x17, @string={0x17, 0x3, "e8e5e8a86798abb3cd3317f2244529479fab34710f"}}, &(0x7f00000000c0)={0x0, 0xf, 0x24, {0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0xb, 0x0, 0x40, 0x3, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x30, "ba0f92946b8e66358335c4e42540e9ae"}]}}, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1f, 0x10, 0x0, 0x39, "4825bf1d", "6fbbe358"}}, &(0x7f0000000180)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x4, 0xf2, 0x2, 0x3f, 0x0, 0xa6e2}}}, &(0x7f0000000880)={0x84, &(0x7f00000002c0)={0x0, 0x10, 0xa1, "49650639842f0a24999420cb46483647b233b54ac88dbcc67df7aa5674b5e0ab8befdf85391ac34da0755f7e932a0b098122ba849e7e229ee7fc41ac2faf602cad86dca718fd8c63dddfcbe3f27551a719c4759ce9cc294529f07a7c8ab2d319a248c524f42ec4a724c596c18e561f6d063d9fbeff010b88915c96cd0a2eb2198a9268a272f9e11a978b305c17c73f0791bfbb854a061cf91b641055704bcf4e24"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0xfe}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0xb8}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0x200, 0x20, [0xf660]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x80}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000540)={0x40, 0xb, 0x2, "d025"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x200}, &(0x7f00000005c0)={0x40, 0x13, 0x6}, &(0x7f0000000640)={0x40, 0x17, 0x6, @local}, &(0x7f0000000680)={0x40, 0x19, 0x2, "8280"}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x1f}, &(0x7f0000000740)={0x40, 0x1e, 0x1}, &(0x7f0000000840)={0x40, 0x21, 0x1, 0x5}}) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090003206d041cc340000000000109022400010000a00009040000010301010009210000000122010009058103476f"], 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="00000c0000000c0001b8"], 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f0000000280)={0x0, 0x0, 0x4, "6fd6cf13"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x3138, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io(r1, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x9, {0x9, 0x0, "484f6a5612dce8"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io(r1, &(0x7f00000001c0)={0x2c, &(0x7f0000000040)={0x20, 0x5, 0xb, {0xb, 0x21, "c013768780c7d89691"}}, &(0x7f0000000080)={0x0, 0x3, 0x17, @string={0x17, 0x3, "e8e5e8a86798abb3cd3317f2244529479fab34710f"}}, &(0x7f00000000c0)={0x0, 0xf, 0x24, {0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0xb, 0x0, 0x40, 0x3, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x30, "ba0f92946b8e66358335c4e42540e9ae"}]}}, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1f, 0x10, 0x0, 0x39, "4825bf1d", "6fbbe358"}}, &(0x7f0000000180)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x4, 0xf2, 0x2, 0x3f, 0x0, 0xa6e2}}}, &(0x7f0000000880)={0x84, &(0x7f00000002c0)={0x0, 0x10, 0xa1, "49650639842f0a24999420cb46483647b233b54ac88dbcc67df7aa5674b5e0ab8befdf85391ac34da0755f7e932a0b098122ba849e7e229ee7fc41ac2faf602cad86dca718fd8c63dddfcbe3f27551a719c4759ce9cc294529f07a7c8ab2d319a248c524f42ec4a724c596c18e561f6d063d9fbeff010b88915c96cd0a2eb2198a9268a272f9e11a978b305c17c73f0791bfbb854a061cf91b641055704bcf4e24"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0xfe}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0xb8}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0x200, 0x20, [0xf660]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x80}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000540)={0x40, 0xb, 0x2, "d025"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x200}, &(0x7f00000005c0)={0x40, 0x13, 0x6}, &(0x7f0000000640)={0x40, 0x17, 0x6, @local}, &(0x7f0000000680)={0x40, 0x19, 0x2, "8280"}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x1f}, &(0x7f0000000740)={0x40, 0x1e, 0x1}, &(0x7f0000000840)={0x40, 0x21, 0x1, 0x5}}) (async) 07:02:05 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc222, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) r0 = syz_usb_connect(0x3, 0x48f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x4f, 0xf5, 0xaa, 0x10, 0x846, 0x1020, 0x316b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x47d, 0x1, 0x14, 0x9, 0x0, 0x8, [{{0x9, 0x4, 0xcd, 0x4, 0x9, 0xaf, 0xa0, 0x51, 0x6, [@generic={0xe5, 0x10, "3a7e85da884ab95b27f0985e00675fcc63943b8dc88a14baf90ddc572797d176446bcbbc1f167f29ed7a32f41629b5abc0487d218829cf686f6ac5b649f4366a4a13fdbc5238b63edcd03e618b8a90c63974b1e9470f6610e7dd23ca4a2815c5f8a5042ef9dadbf686fddd7a43d5cfbb4c68a199adcb2b951ad2712ea663309a41c0b03a4dc73ef19a99509c778d4ba3e84f62a0a50c5fc00754c094fdd021382aad978de0b591f5b84e5b22467ae3cacb2c88be8935a41ab6d456b8a2f9debac9ced9575c3c6acbc33aa68e2c65a74bbf2f4d829c4989654a9ac60513734d1ce912c2"}], [{{0x9, 0x5, 0x3, 0x0, 0x10, 0x8, 0x80, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xa2, 0x1}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x9, 0xf4, 0xc1, [@generic={0xe2, 0xc, "2002fa7e917dd8d1198565e40e23bd02c42ac792de778679d153618f5084e689ab41ff9ac20b5cdf9bdeb73d87e78c8b2069cff6ad4f45fac6dfe69c1ff798acbeff6730727cc33c62e5e34de46d67a6b06cb660e78a80fe8cfff9bd55e44e4e174661e8397a911dcc25270e531cc6d921aff014e3d687b355613e05117e33fca61f0726e16279413c9c62ae46c81d0b8158770c14a0387a58d0127076dfe0bbf7cf2130aea84a24bde9fd0643dc1dec3ccee959b134fecaf08d59c0138e94a1a8e28e846ddf9d10cd2f2ddf16fc9079e1635d573456a47793d6129094e50942"}]}}, {{0x9, 0x5, 0x3, 0x4, 0x3ff, 0x0, 0xc0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x5b}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x8, 0xfc, 0x5, [@generic={0xae, 0x5, "3837c27688b3cc5358483f7f4f1f9aca78efdc089c48e03f16cd47293798e2e789f2acd919b72e80646202a56d9ec45abe60178a89848f59ff375e56c8f82157b4e8174d3cd44cc1ca071b89cc0b69d3652e98370ec05de6d59554ea33bbfb34eb6fe3ff92488889ce45cf1fb6fdaf398916d05d5d145e2f435b9ddb81f0b6fd0bb9bbba1f3f6d8ab4791d837b4e6a8359ed36083d8adfba1c5f3217339e24b4f3c86f290b9adfca69d13d9f"}, @uac_iso={0x7, 0x25, 0x1, 0x6, 0x40, 0x9}]}}, {{0x9, 0x5, 0x80, 0x4, 0x0, 0x1f, 0xc9, 0x2}}, {{0x9, 0x5, 0xb, 0x2, 0x10, 0x0, 0x1, 0x1, [@generic={0xec, 0x10, "85c03ce2da7c37304164f92aef066019c7c5bab471b3010e5890e83d7530458f299584e4253e2c11c1a7da0d6b18044137f918d35500f3939f54d52460d8e133d711371b50649944143556055909a5d4fc845db07e3896d15331e3ffaf2e3a3bfc2f07407daec6880f8eb34263ac4689bd8614fb81d4ca30e0ca0d3b0546ac646a326751d61dd8ba2c3c19bbbedb613c6658f9951865f08f2b1e70d4b7ea4cc14849b3675b72e91b1831b199bb0f0c25e6c722d975c4cba702b3acf7c54024a41cbc82252e8168b63a3a0ad66e1030e012a0ada50f63273d0dc734cc73e1dcfeb19526c40713da881eb3"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x9, 0xc2, 0x80, [@generic={0x5, 0x24, "1bff2b"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x40, 0x80, 0x0, 0x8, [@generic={0x98, 0x7, "4c4ed4eb8e37b5092808a177b82021b22631d1e5c953754cb07d374570d7ecfd331c3f97072a43ab6de8128014903ce069cecb9b3c0ede139812429b62e4a5df857f355335bce17e1d9e5afccf4ec7ee373dd0243b4c71f13afd77a29370b5269a13f5ca03d5d48ebd66f95e85301be1ff4763a1e588ba7976450fc8fe6baa0167b7d9d7817e866121f31a817aba4228970beda9886e"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x88, 0x10, 0x3ff, 0x7, 0x0, 0xcf}}]}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x201, 0x5, 0x1f, 0x20, 0x20, 0x7}, 0x25, &(0x7f0000000500)=ANY=[@ANYBLOB="050f25000120100a7fe50000000f000100000000000f1cff00cf00ff003fffff0000c00000"], 0x1, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1809}}]}) syz_usb_control_io(r0, &(0x7f0000000700)={0x2c, &(0x7f00000005c0)={0x20, 0xb, 0xf, {0xf, 0x3, "686e97482cb9a8bc0f87283016"}}, &(0x7f0000000600)={0x0, 0x3, 0x7, @string={0x7, 0x3, "5e516f5df9"}}, &(0x7f0000000640)={0x0, 0xf, 0x23, {0x5, 0xf, 0x23, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x93, "dbd73382c4f2c7d7bbf2db56384a9257"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x81, 0xfd, 0x2}]}}, &(0x7f0000000680)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x0, 0x6, 0x8, "8ef6aecb", "305b1e4d"}}, &(0x7f00000006c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x80, 0x8, 0x7, 0x6e, 0x2, 0x40}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000740)={0x40, 0xf, 0xa, "cae52582390750277dd1"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0xc5}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x10, 0x0, [0xf0ff]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x3ff}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0xb9}, &(0x7f0000000900)={0x40, 0xb, 0x2, "a480"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x1}, &(0x7f0000000980)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000a00)={0x40, 0x19, 0x2, "8130"}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xf68d}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0xff}}) [ 328.547626][ C0] ? __set_task_blocked+0x190/0x190 [ 328.553370][ C0] __x64_sys_rt_sigtimedwait+0x1a1/0x290 [ 328.559034][ C0] ? __do_sys_pidfd_send_signal+0x610/0x610 [ 328.564966][ C0] ? restore_fpregs_from_fpstate+0xbd/0x1c0 [ 328.570894][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 328.576824][ C0] do_syscall_64+0x35/0xb0 [ 328.581271][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 328.587192][ C0] RIP: 0033:0x7f28f52fbac4 [ 328.591632][ C0] RSP: 002b:00007ffde952e470 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 328.600080][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f52fbac4 [ 328.608106][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f28f5544498 [ 328.616112][ C0] RBP: 00007f28f5544490 R08: 00000000ffffffff R09: 0000000000000000 [ 328.624121][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffde952e4d8 [ 328.632132][ C0] R13: 00007ffde952e4cc R14: 0000000000000000 R15: 0000000000000000 [ 328.640241][ C0] [ 328.643373][ C0] task:kthreadd state:S stack:28128 pid:2 ppid:0 flags:0x00004000 [ 328.652618][ C0] Call Trace: [ 328.655919][ C0] [ 328.658901][ C0] __schedule+0xa20/0x27c0 [ 328.663383][ C0] ? io_schedule_timeout+0x140/0x140 [ 328.668891][ C0] ? kthreadd+0x536/0x750 [ 328.673257][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 328.678306][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.683270][ C0] schedule+0xda/0x1b0 [ 328.688241][ C0] kthreadd+0x592/0x750 [ 328.692433][ C0] ? kthread_is_per_cpu+0xf0/0xf0 07:02:05 executing program 3: syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}, @input_terminal={0xc}, @extension_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x9, 0x0, 0x3, {0x7, 0x25, 0x1, 0x1, 0x80}}}}}}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000580)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001340)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x2, "d250"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x40, 0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 07:02:05 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xfffffffc, 0x1000}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x4}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_read(r0, 0x3, 0x0, 0x0) [ 328.697488][ C0] ret_from_fork+0x1f/0x30 [ 328.701931][ C0] [ 328.704967][ C0] task:rcu_gp state:I stack:30280 pid:3 ppid:2 flags:0x00004000 [ 328.714229][ C0] Call Trace: [ 328.717520][ C0] [ 328.720647][ C0] __schedule+0xa20/0x27c0 [ 328.725103][ C0] ? io_schedule_timeout+0x140/0x140 [ 328.730438][ C0] ? rescuer_thread+0x724/0xcf0 [ 328.735329][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 328.740565][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.745534][ C0] schedule+0xda/0x1b0 [ 328.749647][ C0] rescuer_thread+0x780/0xcf0 [ 328.754378][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 328.759275][ C0] ? worker_thread+0x1080/0x1080 [ 328.764428][ C0] ? __kthread_parkme+0x15f/0x220 [ 328.769681][ C0] ? worker_thread+0x1080/0x1080 [ 328.774661][ C0] kthread+0x2ea/0x3a0 [ 328.778767][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 328.784706][ C0] ret_from_fork+0x1f/0x30 [ 328.789166][ C0] [ 328.792214][ C0] task:rcu_par_gp state:I stack:30896 pid:4 ppid:2 flags:0x00004000 [ 328.801476][ C0] Call Trace: [ 328.804781][ C0] [ 328.807732][ C0] __schedule+0xa20/0x27c0 [ 328.812185][ C0] ? io_schedule_timeout+0x140/0x140 [ 328.817503][ C0] ? rescuer_thread+0x724/0xcf0 [ 328.822387][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 328.827433][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.832395][ C0] schedule+0xda/0x1b0 [ 328.836584][ C0] rescuer_thread+0x780/0xcf0 [ 328.841639][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 328.846541][ C0] ? worker_thread+0x1080/0x1080 [ 328.851516][ C0] ? __kthread_parkme+0x15f/0x220 [ 328.856564][ C0] ? worker_thread+0x1080/0x1080 [ 328.861532][ C0] kthread+0x2ea/0x3a0 [ 328.865630][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 328.871310][ C0] ret_from_fork+0x1f/0x30 [ 328.875759][ C0] [ 328.878792][ C0] task:slub_flushwq state:I stack:30896 pid:5 ppid:2 flags:0x00004000 [ 328.888025][ C0] Call Trace: [ 328.891325][ C0] [ 328.894274][ C0] __schedule+0xa20/0x27c0 [ 328.898725][ C0] ? io_schedule_timeout+0x140/0x140 [ 328.904040][ C0] ? rescuer_thread+0x724/0xcf0 [ 328.908926][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 328.913973][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 328.918948][ C0] schedule+0xda/0x1b0 [ 328.923053][ C0] rescuer_thread+0x780/0xcf0 [ 328.927765][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 328.932647][ C0] ? worker_thread+0x1080/0x1080 [ 328.937706][ C0] ? __kthread_parkme+0x15f/0x220 [ 328.942767][ C0] ? worker_thread+0x1080/0x1080 [ 328.947737][ C0] kthread+0x2ea/0x3a0 [ 328.951838][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 328.957498][ C0] ret_from_fork+0x1f/0x30 [ 328.961939][ C0] [ 328.964975][ C0] task:netns state:I stack:30896 pid:6 ppid:2 flags:0x00004000 [ 328.974212][ C0] Call Trace: [ 328.977509][ C0] [ 328.980458][ C0] __schedule+0xa20/0x27c0 [ 328.985447][ C0] ? io_schedule_timeout+0x140/0x140 [ 328.990767][ C0] ? rescuer_thread+0x724/0xcf0 [ 328.995651][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 329.000695][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.005656][ C0] schedule+0xda/0x1b0 [ 329.009758][ C0] rescuer_thread+0x780/0xcf0 [ 329.014469][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 329.019356][ C0] ? worker_thread+0x1080/0x1080 [ 329.024326][ C0] ? __kthread_parkme+0x15f/0x220 [ 329.029376][ C0] ? worker_thread+0x1080/0x1080 [ 329.034345][ C0] kthread+0x2ea/0x3a0 [ 329.038454][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.044166][ C0] ret_from_fork+0x1f/0x30 [ 329.048623][ C0] [ 329.051662][ C0] task:kworker/0:0 state:I stack:29648 pid:7 ppid:2 flags:0x00004000 [ 329.060899][ C0] Workqueue: 0x0 (rcu_gp) [ 329.065354][ C0] Call Trace: [ 329.068650][ C0] [ 329.071598][ C0] __schedule+0xa20/0x27c0 [ 329.076058][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.081379][ C0] ? worker_thread+0x157/0x1080 [ 329.086264][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.091231][ C0] schedule+0xda/0x1b0 [ 329.095346][ C0] worker_thread+0x15c/0x1080 [ 329.100071][ C0] ? process_one_work+0x1710/0x1710 [ 329.105301][ C0] kthread+0x2ea/0x3a0 [ 329.109408][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.115077][ C0] ret_from_fork+0x1f/0x30 [ 329.119540][ C0] [ 329.122578][ C0] task:kworker/0:0H state:I stack:29648 pid:8 ppid:2 flags:0x00004000 [ 329.131815][ C0] Workqueue: 0x0 (events_highpri) [ 329.136965][ C0] Call Trace: [ 329.140263][ C0] [ 329.143214][ C0] __schedule+0xa20/0x27c0 [ 329.147670][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.152996][ C0] ? worker_thread+0x157/0x1080 [ 329.157879][ C0] schedule+0xda/0x1b0 [ 329.161954][ C0] worker_thread+0x15c/0x1080 [ 329.166642][ C0] ? process_one_work+0x1710/0x1710 [ 329.171866][ C0] kthread+0x2ea/0x3a0 [ 329.175969][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.181603][ C0] ret_from_fork+0x1f/0x30 [ 329.186035][ C0] [ 329.189054][ C0] task:kworker/u4:0 state:I stack:27440 pid:9 ppid:2 flags:0x00004000 [ 329.198243][ C0] Workqueue: 0x0 (events_unbound) [ 329.203347][ C0] Call Trace: [ 329.206613][ C0] [ 329.209529][ C0] __schedule+0xa20/0x27c0 [ 329.213951][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.218073][ T5244] usb 4-1: device descriptor read/64, error -110 [ 329.219218][ C0] ? worker_thread+0x157/0x1080 [ 329.219255][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.219279][ C0] schedule+0xda/0x1b0 [ 329.239456][ C0] worker_thread+0x15c/0x1080 [ 329.244132][ C0] ? process_one_work+0x1710/0x1710 [ 329.249324][ C0] kthread+0x2ea/0x3a0 [ 329.253378][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.259002][ C0] ret_from_fork+0x1f/0x30 [ 329.263409][ C0] [ 329.266413][ C0] task:mm_percpu_wq state:I stack:30896 pid:10 ppid:2 flags:0x00004000 [ 329.275687][ C0] Call Trace: [ 329.278949][ C0] [ 329.281861][ C0] __schedule+0xa20/0x27c0 [ 329.286264][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.291536][ C0] ? rescuer_thread+0x724/0xcf0 [ 329.296383][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 329.301401][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.306321][ C0] schedule+0xda/0x1b0 [ 329.310376][ C0] rescuer_thread+0x780/0xcf0 [ 329.315048][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 329.319885][ C0] ? worker_thread+0x1080/0x1080 [ 329.324816][ C0] ? __kthread_parkme+0x15f/0x220 [ 329.329823][ C0] ? worker_thread+0x1080/0x1080 [ 329.334751][ C0] kthread+0x2ea/0x3a0 [ 329.338804][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.344421][ C0] ret_from_fork+0x1f/0x30 [ 329.348831][ C0] [ 329.351856][ C0] task:rcu_tasks_kthre state:I stack:29216 pid:11 ppid:2 flags:0x00004000 [ 329.361071][ C0] Call Trace: [ 329.364352][ C0] [ 329.367273][ C0] __schedule+0xa20/0x27c0 [ 329.371692][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.376970][ C0] ? mark_held_locks+0x9f/0xe0 [ 329.381721][ C0] schedule+0xda/0x1b0 [ 329.385795][ C0] rcu_tasks_one_gp+0x3e5/0xc70 [ 329.390654][ C0] rcu_tasks_kthread+0x80/0xa0 [ 329.395413][ C0] ? rcu_tasks_postscan+0x10/0x10 [ 329.400436][ C0] kthread+0x2ea/0x3a0 [ 329.404497][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.410115][ C0] ret_from_fork+0x1f/0x30 [ 329.414522][ C0] [ 329.417529][ C0] task:kworker/0:1 state:R running task stack:21072 pid:12 ppid:2 flags:0x00004000 [ 329.428291][ C0] Workqueue: usb_hub_wq hub_event [ 329.433307][ C0] Call Trace: [ 329.436569][ C0] [ 329.439487][ C0] __schedule+0xa20/0x27c0 [ 329.443977][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.449251][ C0] ? mark_held_locks+0x9f/0xe0 [ 329.454002][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.458919][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 329.464100][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 329.469283][ C0] schedule+0xda/0x1b0 [ 329.473336][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 329.478431][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 329.484135][ C0] ? usb_hcd_flush_endpoint+0x1a7/0x400 [ 329.489662][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 329.495538][ C0] usb_kill_urb+0x7f/0xa0 [ 329.499850][ C0] usb_hcd_flush_endpoint+0x356/0x400 [ 329.505207][ C0] ? mark_held_locks+0x9f/0xe0 [ 329.509956][ C0] usb_disable_interface+0x327/0x3c0 [ 329.515224][ C0] usb_unbind_interface+0x3d2/0x8e0 [ 329.520413][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 329.525509][ C0] device_remove+0x11f/0x170 [ 329.530081][ C0] device_release_driver_internal+0x4a1/0x700 [ 329.536130][ C0] ? put_device+0x1b/0x30 [ 329.540446][ C0] bus_remove_device+0x2e3/0x590 [ 329.545366][ C0] device_del+0x4f3/0xc80 [ 329.549682][ C0] ? __device_link_del+0x380/0x380 [ 329.554780][ C0] ? kobject_put+0x1e4/0x4c0 [ 329.559353][ C0] usb_disable_device+0x356/0x7a0 [ 329.564534][ C0] usb_disconnect.cold+0x259/0x6ed [ 329.569631][ C0] hub_event+0x1fb1/0x4810 [ 329.574036][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 329.579144][ C0] ? lock_release+0x810/0x810 [ 329.583898][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 329.588735][ C0] process_one_work+0x9bf/0x1710 [ 329.593748][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 329.599109][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.604024][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 329.609039][ C0] worker_thread+0x665/0x1080 [ 329.613705][ C0] ? __kthread_parkme+0x15f/0x220 [ 329.618712][ C0] ? process_one_work+0x1710/0x1710 [ 329.623898][ C0] kthread+0x2ea/0x3a0 [ 329.627951][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.633568][ C0] ret_from_fork+0x1f/0x30 [ 329.638074][ C0] [ 329.641343][ C0] task:ksoftirqd/0 state:S stack:27240 pid:13 ppid:2 flags:0x00004000 [ 329.650533][ C0] Call Trace: [ 329.653797][ C0] [ 329.656711][ C0] __schedule+0xa20/0x27c0 [ 329.661130][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.666419][ C0] ? __do_softirq+0x84b/0xabb [ 329.671095][ C0] schedule+0xda/0x1b0 [ 329.675158][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 329.680087][ C0] ? sort_range+0x30/0x30 [ 329.684400][ C0] kthread+0x2ea/0x3a0 [ 329.688453][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.694169][ C0] ret_from_fork+0x1f/0x30 [ 329.698573][ C0] [ 329.701580][ C0] task:rcu_preempt state:I stack:29384 pid:14 ppid:2 flags:0x00004000 [ 329.710871][ C0] Call Trace: [ 329.714138][ C0] [ 329.717056][ C0] __schedule+0xa20/0x27c0 [ 329.721470][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.726754][ C0] ? enqueue_timer+0x660/0x660 [ 329.731512][ C0] ? debug_object_free+0x350/0x350 [ 329.736608][ C0] schedule+0xda/0x1b0 [ 329.740676][ C0] schedule_timeout+0x14a/0x2a0 [ 329.745521][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 329.750801][ C0] ? collect_expired_timers+0x200/0x200 [ 329.756346][ C0] ? netlink_recvmsg+0xca0/0xe50 [ 329.761270][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 329.767062][ C0] ? prepare_to_swait_event+0xee/0x480 [ 329.772519][ C0] rcu_gp_fqs_loop+0x190/0x720 [ 329.777285][ C0] ? force_qs_rnp+0x720/0x720 [ 329.781974][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 329.787778][ C0] rcu_gp_kthread+0x1a3/0x250 [ 329.792527][ C0] ? rcu_gp_init+0x1350/0x1350 [ 329.797275][ C0] ? __kthread_parkme+0x15f/0x220 [ 329.802291][ C0] ? rcu_gp_init+0x1350/0x1350 [ 329.807041][ C0] kthread+0x2ea/0x3a0 [ 329.811112][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.816734][ C0] ret_from_fork+0x1f/0x30 [ 329.821142][ C0] [ 329.824238][ C0] task:migration/0 state:R running task stack:30288 pid:15 ppid:2 flags:0x00004000 [ 329.834996][ C0] Stopper: 0x0 <- 0x0 [ 329.838971][ C0] Call Trace: [ 329.842320][ C0] [ 329.845242][ C0] __schedule+0xa20/0x27c0 [ 329.849659][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.854963][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 329.859832][ C0] ? reboot_pid_ns+0x160/0x160 [ 329.864733][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 329.870538][ C0] ? reboot_pid_ns+0x160/0x160 [ 329.875291][ C0] schedule+0xda/0x1b0 [ 329.879357][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 329.884290][ C0] ? sort_range+0x30/0x30 [ 329.888612][ C0] kthread+0x2ea/0x3a0 [ 329.892664][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.898283][ C0] ret_from_fork+0x1f/0x30 [ 329.902685][ C0] [ 329.905690][ C0] task:cpuhp/0 state:S stack:27232 pid:16 ppid:2 flags:0x00004000 [ 329.914899][ C0] Call Trace: [ 329.918185][ C0] [ 329.921120][ C0] __schedule+0xa20/0x27c0 [ 329.925552][ C0] ? io_schedule_timeout+0x140/0x140 [ 329.930837][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 329.936032][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 329.941846][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 329.947219][ C0] schedule+0xda/0x1b0 [ 329.951284][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 329.956209][ C0] ? sort_range+0x30/0x30 [ 329.960522][ C0] kthread+0x2ea/0x3a0 [ 329.964573][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 329.970189][ C0] ret_from_fork+0x1f/0x30 [ 329.974590][ C0] [ 329.977684][ C0] task:cpuhp/1 state:S stack:27840 pid:17 ppid:2 flags:0x00004000 [ 329.986872][ C0] Call Trace: [ 329.990141][ C0] [ 329.993058][ C0] __schedule+0xa20/0x27c0 [ 329.997487][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.002757][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 330.007941][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 330.013729][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 330.019082][ C0] schedule+0xda/0x1b0 [ 330.023143][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 330.028067][ C0] ? sort_range+0x30/0x30 [ 330.032379][ C0] kthread+0x2ea/0x3a0 [ 330.036431][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.042074][ C0] ret_from_fork+0x1f/0x30 [ 330.046561][ C0] [ 330.049563][ C0] task:migration/1 state:S stack:30592 pid:18 ppid:2 flags:0x00004000 [ 330.058743][ C0] Stopper: 0x0 <- 0x0 [ 330.062712][ C0] Call Trace: [ 330.065975][ C0] [ 330.068897][ C0] __schedule+0xa20/0x27c0 [ 330.073301][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.078662][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 330.083500][ C0] ? reboot_pid_ns+0x160/0x160 [ 330.088249][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 330.094039][ C0] ? reboot_pid_ns+0x160/0x160 [ 330.098789][ C0] schedule+0xda/0x1b0 [ 330.102847][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 330.107766][ C0] ? sort_range+0x30/0x30 [ 330.112079][ C0] kthread+0x2ea/0x3a0 [ 330.116137][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.121759][ C0] ret_from_fork+0x1f/0x30 [ 330.126160][ C0] [ 330.129164][ C0] task:ksoftirqd/1 state:S stack:24872 pid:19 ppid:2 flags:0x00004000 [ 330.138432][ C0] Call Trace: [ 330.141779][ C0] [ 330.144692][ C0] __schedule+0xa20/0x27c0 [ 330.149092][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.154360][ C0] ? __do_softirq+0x84b/0xabb [ 330.159203][ C0] schedule+0xda/0x1b0 [ 330.163288][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 330.168207][ C0] ? sort_range+0x30/0x30 [ 330.172522][ C0] kthread+0x2ea/0x3a0 [ 330.176574][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.182198][ C0] ret_from_fork+0x1f/0x30 [ 330.186595][ C0] [ 330.189606][ C0] task:kworker/1:0 state:I stack:29648 pid:20 ppid:2 flags:0x00004000 [ 330.198786][ C0] Workqueue: 0x0 (events) [ 330.203191][ C0] Call Trace: [ 330.206452][ C0] [ 330.209370][ C0] __schedule+0xa20/0x27c0 [ 330.213775][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.219048][ C0] ? worker_thread+0x157/0x1080 [ 330.223887][ C0] schedule+0xda/0x1b0 [ 330.227941][ C0] worker_thread+0x15c/0x1080 [ 330.232696][ C0] ? process_one_work+0x1710/0x1710 [ 330.237903][ C0] kthread+0x2ea/0x3a0 [ 330.242046][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.247672][ C0] ret_from_fork+0x1f/0x30 [ 330.252146][ C0] [ 330.255186][ C0] task:kworker/1:0H state:I stack:29368 pid:21 ppid:2 flags:0x00004000 [ 330.264579][ C0] Workqueue: 0x0 (events_highpri) [ 330.269682][ C0] Call Trace: [ 330.272946][ C0] [ 330.275861][ C0] __schedule+0xa20/0x27c0 [ 330.280294][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.285589][ C0] ? worker_thread+0x157/0x1080 [ 330.290440][ C0] schedule+0xda/0x1b0 [ 330.294508][ C0] worker_thread+0x15c/0x1080 [ 330.300407][ C0] ? process_one_work+0x1710/0x1710 [ 330.305618][ C0] kthread+0x2ea/0x3a0 [ 330.309678][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.315309][ C0] ret_from_fork+0x1f/0x30 [ 330.319718][ C0] [ 330.322723][ C0] task:kdevtmpfs state:S stack:27304 pid:22 ppid:2 flags:0x00004000 [ 330.331938][ C0] Call Trace: [ 330.335208][ C0] [ 330.338132][ C0] __schedule+0xa20/0x27c0 [ 330.342593][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.347899][ C0] ? devtmpfsd+0x281/0x2a3 [ 330.352318][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 330.357342][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 330.362263][ C0] schedule+0xda/0x1b0 [ 330.366321][ C0] devtmpfsd+0x286/0x2a3 [ 330.370641][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 330.376188][ C0] kthread+0x2ea/0x3a0 [ 330.380240][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.385882][ C0] ret_from_fork+0x1f/0x30 [ 330.390302][ C0] [ 330.393310][ C0] task:inet_frag_wq state:I stack:30840 pid:23 ppid:2 flags:0x00004000 [ 330.402537][ C0] Call Trace: [ 330.405809][ C0] [ 330.408727][ C0] __schedule+0xa20/0x27c0 [ 330.413138][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.418420][ C0] ? rescuer_thread+0x724/0xcf0 [ 330.423259][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 330.428266][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 330.433186][ C0] schedule+0xda/0x1b0 [ 330.437599][ C0] rescuer_thread+0x780/0xcf0 [ 330.442275][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 330.447113][ C0] ? worker_thread+0x1080/0x1080 [ 330.452050][ C0] ? __kthread_parkme+0x15f/0x220 [ 330.457070][ C0] ? worker_thread+0x1080/0x1080 [ 330.462005][ C0] kthread+0x2ea/0x3a0 [ 330.466060][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.471694][ C0] ret_from_fork+0x1f/0x30 [ 330.476133][ C0] [ 330.479148][ C0] task:kworker/1:1 state:I stack:22680 pid:24 ppid:2 flags:0x00004000 [ 330.488355][ C0] Workqueue: 0x0 (rcu_gp) [ 330.492804][ C0] Call Trace: [ 330.496089][ C0] [ 330.499014][ C0] __schedule+0xa20/0x27c0 [ 330.503424][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.508697][ C0] ? worker_thread+0x157/0x1080 [ 330.513542][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 330.518558][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 330.523482][ C0] schedule+0xda/0x1b0 [ 330.527606][ C0] worker_thread+0x15c/0x1080 [ 330.532281][ C0] ? __kthread_parkme+0x15f/0x220 [ 330.537355][ C0] ? process_one_work+0x1710/0x1710 [ 330.542586][ C0] kthread+0x2ea/0x3a0 [ 330.546779][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.552403][ C0] ret_from_fork+0x1f/0x30 [ 330.558127][ C0] [ 330.561154][ C0] task:kauditd state:S stack:29904 pid:25 ppid:2 flags:0x00004000 [ 330.570354][ C0] Call Trace: [ 330.573640][ C0] [ 330.576571][ C0] __schedule+0xa20/0x27c0 [ 330.581006][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.586320][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 330.592229][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 330.597453][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 330.603303][ C0] schedule+0xda/0x1b0 [ 330.607375][ C0] kauditd_thread+0x4d8/0x9c0 [ 330.612057][ C0] ? auditd_reset+0x180/0x180 [ 330.616741][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 330.622635][ C0] ? __kthread_parkme+0x15f/0x220 [ 330.627819][ C0] ? auditd_reset+0x180/0x180 [ 330.632482][ C0] kthread+0x2ea/0x3a0 [ 330.636539][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.642160][ C0] ret_from_fork+0x1f/0x30 [ 330.646563][ C0] [ 330.649566][ C0] task:khungtaskd state:S stack:29960 pid:26 ppid:2 flags:0x00004000 [ 330.658751][ C0] Call Trace: [ 330.662016][ C0] [ 330.664933][ C0] __schedule+0xa20/0x27c0 [ 330.669348][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.674632][ C0] ? enqueue_timer+0x660/0x660 [ 330.679377][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 330.685170][ C0] ? debug_object_free+0x350/0x350 [ 330.690353][ C0] schedule+0xda/0x1b0 [ 330.694443][ C0] schedule_timeout+0x14a/0x2a0 [ 330.699295][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 330.704489][ C0] ? collect_expired_timers+0x200/0x200 [ 330.710037][ C0] watchdog+0xf9/0xfc0 [ 330.714186][ C0] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 330.720159][ C0] kthread+0x2ea/0x3a0 [ 330.724237][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.729865][ C0] ret_from_fork+0x1f/0x30 [ 330.734268][ C0] [ 330.737283][ C0] task:oom_reaper state:S stack:30032 pid:27 ppid:2 flags:0x00004000 [ 330.746482][ C0] Call Trace: [ 330.749761][ C0] [ 330.752694][ C0] __schedule+0xa20/0x27c0 [ 330.757118][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.762680][ C0] ? set_freezable+0x7d/0x150 [ 330.767372][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 330.773185][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 330.778377][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 330.784268][ C0] schedule+0xda/0x1b0 [ 330.788340][ C0] oom_reaper+0xe48/0x1060 [ 330.792761][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 330.797634][ C0] ? mark_oom_victim+0x480/0x480 [ 330.803341][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 330.809221][ C0] ? __kthread_parkme+0x15f/0x220 [ 330.814230][ C0] ? mark_oom_victim+0x480/0x480 [ 330.819150][ C0] kthread+0x2ea/0x3a0 [ 330.823211][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.829189][ C0] ret_from_fork+0x1f/0x30 [ 330.833595][ C0] [ 330.836888][ C0] task:kworker/u4:1 state:I stack:27624 pid:28 ppid:2 flags:0x00004000 [ 330.846281][ C0] Workqueue: 0x0 (events_unbound) [ 330.851399][ C0] Call Trace: [ 330.854685][ C0] [ 330.857615][ C0] __schedule+0xa20/0x27c0 [ 330.862079][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.867362][ C0] ? worker_thread+0x157/0x1080 [ 330.872209][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 330.877145][ C0] schedule+0xda/0x1b0 [ 330.881206][ C0] worker_thread+0x15c/0x1080 [ 330.885882][ C0] ? process_one_work+0x1710/0x1710 [ 330.891070][ C0] kthread+0x2ea/0x3a0 [ 330.895151][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.900787][ C0] ret_from_fork+0x1f/0x30 [ 330.905205][ C0] [ 330.908350][ C0] task:writeback state:I stack:30024 pid:29 ppid:2 flags:0x00004000 [ 330.917582][ C0] Call Trace: [ 330.920861][ C0] [ 330.923778][ C0] __schedule+0xa20/0x27c0 [ 330.928276][ C0] ? io_schedule_timeout+0x140/0x140 [ 330.933547][ C0] ? rescuer_thread+0x724/0xcf0 [ 330.938389][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 330.943937][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 330.948856][ C0] schedule+0xda/0x1b0 [ 330.953435][ C0] rescuer_thread+0x780/0xcf0 [ 330.958630][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 330.963553][ C0] ? worker_thread+0x1080/0x1080 [ 330.968487][ C0] ? __kthread_parkme+0x15f/0x220 [ 330.973515][ C0] ? worker_thread+0x1080/0x1080 [ 330.978438][ C0] kthread+0x2ea/0x3a0 [ 330.982495][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 330.988121][ C0] ret_from_fork+0x1f/0x30 [ 330.992523][ C0] [ 330.995523][ C0] task:kcompactd0 state:S stack:29768 pid:30 ppid:2 flags:0x00004000 [ 331.004707][ C0] Call Trace: [ 331.008070][ C0] [ 331.010990][ C0] __schedule+0xa20/0x27c0 [ 331.015392][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.020665][ C0] ? enqueue_timer+0x660/0x660 [ 331.025422][ C0] ? debug_object_free+0x350/0x350 [ 331.030520][ C0] schedule+0xda/0x1b0 [ 331.034577][ C0] schedule_timeout+0x14a/0x2a0 [ 331.039525][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 331.044717][ C0] ? collect_expired_timers+0x200/0x200 [ 331.050261][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 331.056054][ C0] ? prepare_to_wait_event+0xc8/0x6a0 [ 331.061408][ C0] kcompactd+0xa36/0xd80 [ 331.065893][ C0] ? lock_downgrade+0x627/0x6e0 [ 331.070739][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 331.075840][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 331.081712][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.086748][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 331.091848][ C0] kthread+0x2ea/0x3a0 [ 331.095901][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.101535][ C0] ret_from_fork+0x1f/0x30 [ 331.105938][ C0] [ 331.108943][ C0] task:kblockd state:I stack:30024 pid:31 ppid:2 flags:0x00004000 [ 331.118135][ C0] Call Trace: [ 331.121399][ C0] [ 331.124314][ C0] __schedule+0xa20/0x27c0 [ 331.128736][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.134008][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.138854][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.143859][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.148788][ C0] schedule+0xda/0x1b0 [ 331.152863][ C0] rescuer_thread+0x780/0xcf0 [ 331.157525][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.162362][ C0] ? worker_thread+0x1080/0x1080 [ 331.167421][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.172459][ C0] ? worker_thread+0x1080/0x1080 [ 331.177429][ C0] kthread+0x2ea/0x3a0 [ 331.181587][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.187298][ C0] ret_from_fork+0x1f/0x30 [ 331.191968][ C0] [ 331.194984][ C0] task:blkcg_punt_bio state:I stack:30896 pid:32 ppid:2 flags:0x00004000 [ 331.204192][ C0] Call Trace: [ 331.207457][ C0] [ 331.210382][ C0] __schedule+0xa20/0x27c0 [ 331.214789][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.220079][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.224939][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.229946][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.234867][ C0] schedule+0xda/0x1b0 [ 331.238927][ C0] rescuer_thread+0x780/0xcf0 [ 331.243594][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.248625][ C0] ? worker_thread+0x1080/0x1080 [ 331.253573][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.258599][ C0] ? worker_thread+0x1080/0x1080 [ 331.263526][ C0] kthread+0x2ea/0x3a0 [ 331.267585][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.273308][ C0] ret_from_fork+0x1f/0x30 [ 331.277744][ C0] [ 331.280771][ C0] task:kworker/u4:2 state:I stack:25696 pid:33 ppid:2 flags:0x00004000 [ 331.289973][ C0] Workqueue: 0x0 (writeback) [ 331.294660][ C0] Call Trace: [ 331.297938][ C0] [ 331.300871][ C0] __schedule+0xa20/0x27c0 [ 331.305302][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.310614][ C0] ? worker_thread+0x157/0x1080 [ 331.315482][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.320421][ C0] schedule+0xda/0x1b0 [ 331.324481][ C0] worker_thread+0x15c/0x1080 [ 331.329160][ C0] ? process_one_work+0x1710/0x1710 [ 331.335405][ C0] kthread+0x2ea/0x3a0 [ 331.339574][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.345237][ C0] ret_from_fork+0x1f/0x30 [ 331.349788][ C0] [ 331.352861][ C0] task:tpm_dev_wq state:I stack:30560 pid:34 ppid:2 flags:0x00004000 [ 331.362249][ C0] Call Trace: [ 331.365532][ C0] [ 331.368467][ C0] __schedule+0xa20/0x27c0 [ 331.372890][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.378176][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.383090][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.388123][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.393057][ C0] schedule+0xda/0x1b0 [ 331.397121][ C0] rescuer_thread+0x780/0xcf0 [ 331.401800][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.406642][ C0] ? worker_thread+0x1080/0x1080 [ 331.411574][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.416593][ C0] ? worker_thread+0x1080/0x1080 [ 331.421515][ C0] kthread+0x2ea/0x3a0 [ 331.425579][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.431207][ C0] ret_from_fork+0x1f/0x30 [ 331.435608][ C0] [ 331.438612][ C0] task:ata_sff state:I stack:30216 pid:35 ppid:2 flags:0x00004000 [ 331.447821][ C0] Call Trace: [ 331.451097][ C0] [ 331.454039][ C0] __schedule+0xa20/0x27c0 [ 331.458460][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.463735][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.468586][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.473595][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.478528][ C0] schedule+0xda/0x1b0 [ 331.482585][ C0] rescuer_thread+0x780/0xcf0 [ 331.487263][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.492102][ C0] ? worker_thread+0x1080/0x1080 [ 331.497037][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.502057][ C0] ? worker_thread+0x1080/0x1080 [ 331.507176][ C0] kthread+0x2ea/0x3a0 [ 331.511229][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.516846][ C0] ret_from_fork+0x1f/0x30 [ 331.521250][ C0] [ 331.524260][ C0] task:md state:I stack:30216 pid:36 ppid:2 flags:0x00004000 [ 331.533536][ C0] Call Trace: [ 331.536807][ C0] [ 331.539724][ C0] __schedule+0xa20/0x27c0 [ 331.544138][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.549416][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.554271][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.559384][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.564329][ C0] schedule+0xda/0x1b0 [ 331.568393][ C0] rescuer_thread+0x780/0xcf0 [ 331.573075][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.577930][ C0] ? worker_thread+0x1080/0x1080 [ 331.582872][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.587888][ C0] ? worker_thread+0x1080/0x1080 [ 331.592827][ C0] kthread+0x2ea/0x3a0 [ 331.596887][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.602594][ C0] ret_from_fork+0x1f/0x30 [ 331.607011][ C0] [ 331.610031][ C0] task:edac-poller state:I stack:30560 pid:37 ppid:2 flags:0x00004000 [ 331.619222][ C0] Call Trace: [ 331.622487][ C0] [ 331.625491][ C0] __schedule+0xa20/0x27c0 [ 331.629925][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.635204][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.640062][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.645090][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.650113][ C0] schedule+0xda/0x1b0 [ 331.654267][ C0] rescuer_thread+0x780/0xcf0 [ 331.658962][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.663799][ C0] ? worker_thread+0x1080/0x1080 [ 331.668756][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.674403][ C0] ? worker_thread+0x1080/0x1080 [ 331.679344][ C0] kthread+0x2ea/0x3a0 [ 331.683408][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.689042][ C0] ret_from_fork+0x1f/0x30 [ 331.693458][ C0] [ 331.696474][ C0] task:kworker/1:1H state:I stack:27848 pid:38 ppid:2 flags:0x00004000 [ 331.705671][ C0] Workqueue: 0x0 (kblockd) [ 331.710165][ C0] Call Trace: [ 331.713444][ C0] [ 331.716379][ C0] __schedule+0xa20/0x27c0 [ 331.720806][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.726181][ C0] ? worker_thread+0x157/0x1080 [ 331.731049][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.736769][ C0] schedule+0xda/0x1b0 [ 331.740914][ C0] worker_thread+0x15c/0x1080 [ 331.745676][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.750692][ C0] ? process_one_work+0x1710/0x1710 [ 331.755888][ C0] kthread+0x2ea/0x3a0 [ 331.759944][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.765570][ C0] ret_from_fork+0x1f/0x30 [ 331.769970][ C0] [ 331.772975][ C0] task:rpciod state:I stack:30024 pid:39 ppid:2 flags:0x00004000 [ 331.782174][ C0] Call Trace: [ 331.785437][ C0] [ 331.788352][ C0] __schedule+0xa20/0x27c0 [ 331.792755][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.798031][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.802875][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.807882][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.812816][ C0] schedule+0xda/0x1b0 [ 331.816883][ C0] rescuer_thread+0x780/0xcf0 [ 331.821547][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.826408][ C0] ? worker_thread+0x1080/0x1080 [ 331.831368][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.836494][ C0] ? worker_thread+0x1080/0x1080 [ 331.841432][ C0] kthread+0x2ea/0x3a0 [ 331.845488][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.851119][ C0] ret_from_fork+0x1f/0x30 [ 331.855559][ C0] [ 331.858665][ C0] task:xprtiod state:I stack:30896 pid:40 ppid:2 flags:0x00004000 [ 331.867855][ C0] Call Trace: [ 331.871119][ C0] [ 331.874037][ C0] __schedule+0xa20/0x27c0 [ 331.878444][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.883714][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.888551][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.893558][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.898490][ C0] schedule+0xda/0x1b0 [ 331.902546][ C0] rescuer_thread+0x780/0xcf0 [ 331.907209][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.912049][ C0] ? worker_thread+0x1080/0x1080 [ 331.916974][ C0] ? __kthread_parkme+0x15f/0x220 [ 331.921992][ C0] ? worker_thread+0x1080/0x1080 [ 331.926917][ C0] kthread+0x2ea/0x3a0 [ 331.930971][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 331.936600][ C0] ret_from_fork+0x1f/0x30 [ 331.941003][ C0] [ 331.944005][ C0] task:cfg80211 state:I stack:30896 pid:41 ppid:2 flags:0x00004000 [ 331.953276][ C0] Call Trace: [ 331.956563][ C0] [ 331.959500][ C0] __schedule+0xa20/0x27c0 [ 331.963915][ C0] ? io_schedule_timeout+0x140/0x140 [ 331.969194][ C0] ? rescuer_thread+0x724/0xcf0 [ 331.974033][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 331.979038][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 331.983966][ C0] schedule+0xda/0x1b0 [ 331.988022][ C0] rescuer_thread+0x780/0xcf0 [ 331.992772][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 331.997611][ C0] ? worker_thread+0x1080/0x1080 [ 332.002535][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.007542][ C0] ? worker_thread+0x1080/0x1080 [ 332.012553][ C0] kthread+0x2ea/0x3a0 [ 332.016608][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.022232][ C0] ret_from_fork+0x1f/0x30 [ 332.026632][ C0] [ 332.029645][ C0] task:kswapd0 state:S stack:29952 pid:65 ppid:2 flags:0x00004000 [ 332.038830][ C0] Call Trace: [ 332.042103][ C0] [ 332.045020][ C0] __schedule+0xa20/0x27c0 [ 332.049425][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.054707][ C0] ? _find_next_bit+0x117/0x140 [ 332.059552][ C0] ? set_pgdat_percpu_threshold+0x1c2/0x2f0 [ 332.065451][ C0] schedule+0xda/0x1b0 [ 332.069513][ C0] kswapd+0xd4f/0xfc0 [ 332.073485][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 332.078410][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 332.084295][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.089314][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 332.094236][ C0] kthread+0x2ea/0x3a0 [ 332.098291][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.103907][ C0] ret_from_fork+0x1f/0x30 [ 332.108323][ C0] [ 332.111356][ C0] task:nfsiod state:I stack:30216 pid:67 ppid:2 flags:0x00004000 [ 332.120636][ C0] Call Trace: [ 332.123921][ C0] [ 332.126849][ C0] __schedule+0xa20/0x27c0 [ 332.131269][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.136543][ C0] ? rescuer_thread+0x724/0xcf0 [ 332.141383][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 332.146388][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.151319][ C0] schedule+0xda/0x1b0 [ 332.155374][ C0] rescuer_thread+0x780/0xcf0 [ 332.160038][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 332.164883][ C0] ? worker_thread+0x1080/0x1080 [ 332.169819][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.174849][ C0] ? worker_thread+0x1080/0x1080 [ 332.179880][ C0] kthread+0x2ea/0x3a0 [ 332.183945][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.189583][ C0] ret_from_fork+0x1f/0x30 [ 332.194000][ C0] [ 332.197023][ C0] task:acpi_thermal_pm state:I stack:30216 pid:101 ppid:2 flags:0x00004000 [ 332.206227][ C0] Call Trace: [ 332.209505][ C0] [ 332.212423][ C0] __schedule+0xa20/0x27c0 [ 332.216845][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.222140][ C0] ? rescuer_thread+0x724/0xcf0 [ 332.226991][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 332.231999][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.236917][ C0] schedule+0xda/0x1b0 [ 332.240973][ C0] rescuer_thread+0x780/0xcf0 [ 332.245647][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 332.250485][ C0] ? worker_thread+0x1080/0x1080 [ 332.255413][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.260424][ C0] ? worker_thread+0x1080/0x1080 [ 332.265358][ C0] kthread+0x2ea/0x3a0 [ 332.269414][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.275131][ C0] ret_from_fork+0x1f/0x30 [ 332.279534][ C0] [ 332.282539][ C0] task:hwrng state:S stack:29968 pid:145 ppid:2 flags:0x00004000 [ 332.291746][ C0] Call Trace: [ 332.295033][ C0] [ 332.297976][ C0] __schedule+0xa20/0x27c0 [ 332.302409][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.307696][ C0] ? enqueue_timer+0x660/0x660 [ 332.312531][ C0] ? debug_object_free+0x350/0x350 [ 332.317628][ C0] schedule+0xda/0x1b0 [ 332.321683][ C0] schedule_timeout+0x14a/0x2a0 [ 332.326517][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 332.331710][ C0] ? collect_expired_timers+0x200/0x200 [ 332.337246][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 332.343059][ C0] add_hwgenerator_randomness+0xb4/0x170 [ 332.348681][ C0] hwrng_fillfn+0x25d/0x3e0 [ 332.353176][ C0] ? rng_dev_read+0x580/0x580 [ 332.357870][ C0] kthread+0x2ea/0x3a0 [ 332.361936][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.367554][ C0] ret_from_fork+0x1f/0x30 [ 332.371964][ C0] [ 332.374970][ C0] task:kworker/u4:3 state:I stack:24296 pid:151 ppid:2 flags:0x00004000 [ 332.384160][ C0] Workqueue: 0x0 (events_unbound) [ 332.389261][ C0] Call Trace: [ 332.392525][ C0] [ 332.395453][ C0] __schedule+0xa20/0x27c0 [ 332.399859][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.405142][ C0] ? worker_thread+0x157/0x1080 [ 332.409993][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.414924][ C0] schedule+0xda/0x1b0 [ 332.418990][ C0] worker_thread+0x15c/0x1080 [ 332.423656][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.428666][ C0] ? process_one_work+0x1710/0x1710 [ 332.433864][ C0] kthread+0x2ea/0x3a0 [ 332.437920][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.443808][ C0] ret_from_fork+0x1f/0x30 [ 332.448828][ C0] [ 332.452093][ C0] task:scsi_eh_0 state:S stack:30240 pid:189 ppid:2 flags:0x00004000 [ 332.461289][ C0] Call Trace: [ 332.464551][ C0] [ 332.467562][ C0] __schedule+0xa20/0x27c0 [ 332.471967][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.477502][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 332.483291][ C0] schedule+0xda/0x1b0 [ 332.487345][ C0] scsi_error_handler+0x523/0xe30 [ 332.492368][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 332.497649][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 332.502844][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.507857][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 332.512958][ C0] kthread+0x2ea/0x3a0 [ 332.517025][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.522656][ C0] ret_from_fork+0x1f/0x30 [ 332.527075][ C0] [ 332.530164][ C0] task:scsi_tmf_0 state:I stack:30216 pid:190 ppid:2 flags:0x00004000 [ 332.539437][ C0] Call Trace: [ 332.542699][ C0] [ 332.545617][ C0] __schedule+0xa20/0x27c0 [ 332.550024][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.555302][ C0] ? rescuer_thread+0x724/0xcf0 [ 332.560144][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 332.565160][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.570084][ C0] schedule+0xda/0x1b0 [ 332.574153][ C0] rescuer_thread+0x780/0xcf0 [ 332.578817][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 332.583666][ C0] ? worker_thread+0x1080/0x1080 [ 332.588590][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.593597][ C0] ? worker_thread+0x1080/0x1080 [ 332.598521][ C0] kthread+0x2ea/0x3a0 [ 332.602589][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.608213][ C0] ret_from_fork+0x1f/0x30 [ 332.612615][ C0] [ 332.615628][ C0] task:target_completi state:I stack:30824 pid:211 ppid:2 flags:0x00004000 [ 332.624822][ C0] Call Trace: [ 332.628094][ C0] [ 332.631018][ C0] __schedule+0xa20/0x27c0 [ 332.635422][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.640694][ C0] ? rescuer_thread+0x724/0xcf0 [ 332.645534][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 332.650537][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.655458][ C0] schedule+0xda/0x1b0 [ 332.659534][ C0] rescuer_thread+0x780/0xcf0 [ 332.664198][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 332.669043][ C0] ? worker_thread+0x1080/0x1080 [ 332.673978][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.678990][ C0] ? worker_thread+0x1080/0x1080 [ 332.684433][ C0] kthread+0x2ea/0x3a0 [ 332.688575][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.695068][ C0] ret_from_fork+0x1f/0x30 [ 332.699469][ C0] [ 332.702472][ C0] task:target_submissi state:I stack:30304 pid:212 ppid:2 flags:0x00004000 [ 332.711661][ C0] Call Trace: [ 332.714920][ C0] [ 332.717849][ C0] __schedule+0xa20/0x27c0 [ 332.722251][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.727524][ C0] ? rescuer_thread+0x724/0xcf0 [ 332.732360][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 332.737378][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.742301][ C0] schedule+0xda/0x1b0 [ 332.746369][ C0] rescuer_thread+0x780/0xcf0 [ 332.751032][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 332.755871][ C0] ? worker_thread+0x1080/0x1080 [ 332.760801][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.765807][ C0] ? worker_thread+0x1080/0x1080 [ 332.770730][ C0] kthread+0x2ea/0x3a0 [ 332.774791][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.780409][ C0] ret_from_fork+0x1f/0x30 [ 332.784809][ C0] [ 332.787816][ C0] task:xcopy_wq state:I stack:30304 pid:213 ppid:2 flags:0x00004000 [ 332.797004][ C0] Call Trace: [ 332.800263][ C0] [ 332.803184][ C0] __schedule+0xa20/0x27c0 [ 332.807586][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.812872][ C0] ? rescuer_thread+0x724/0xcf0 [ 332.817717][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 332.822721][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.827638][ C0] schedule+0xda/0x1b0 [ 332.831692][ C0] rescuer_thread+0x780/0xcf0 [ 332.836359][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 332.841198][ C0] ? worker_thread+0x1080/0x1080 [ 332.850637][ C0] ? __kthread_parkme+0x15f/0x220 [ 332.855906][ C0] ? worker_thread+0x1080/0x1080 [ 332.860830][ C0] kthread+0x2ea/0x3a0 [ 332.864883][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.870522][ C0] ret_from_fork+0x1f/0x30 [ 332.874947][ C0] [ 332.877962][ C0] task:kworker/u4:4 state:I stack:27416 pid:241 ppid:2 flags:0x00004000 [ 332.887157][ C0] Workqueue: 0x0 (events_unbound) [ 332.892260][ C0] Call Trace: [ 332.895522][ C0] [ 332.898440][ C0] __schedule+0xa20/0x27c0 [ 332.902859][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.908132][ C0] ? worker_thread+0x157/0x1080 [ 332.917052][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.921969][ C0] schedule+0xda/0x1b0 [ 332.926027][ C0] worker_thread+0x15c/0x1080 [ 332.930691][ C0] ? process_one_work+0x1710/0x1710 [ 332.935879][ C0] kthread+0x2ea/0x3a0 [ 332.939934][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 332.945548][ C0] ret_from_fork+0x1f/0x30 [ 332.949948][ C0] [ 332.952948][ C0] task:kworker/0:1H state:I stack:28328 pid:244 ppid:2 flags:0x00004000 [ 332.962132][ C0] Workqueue: 0x0 (kblockd) [ 332.966642][ C0] Call Trace: [ 332.969902][ C0] [ 332.972816][ C0] __schedule+0xa20/0x27c0 [ 332.977220][ C0] ? io_schedule_timeout+0x140/0x140 [ 332.982492][ C0] ? worker_thread+0x157/0x1080 [ 332.987421][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 332.992426][ C0] schedule+0xda/0x1b0 [ 332.996491][ C0] worker_thread+0x15c/0x1080 [ 333.001156][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.006599][ C0] ? process_one_work+0x1710/0x1710 [ 333.011781][ C0] kthread+0x2ea/0x3a0 [ 333.015835][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.021451][ C0] ret_from_fork+0x1f/0x30 [ 333.025859][ C0] [ 333.028861][ C0] task:libertastf state:I stack:30896 pid:278 ppid:2 flags:0x00004000 [ 333.038049][ C0] Call Trace: [ 333.041311][ C0] [ 333.044232][ C0] __schedule+0xa20/0x27c0 [ 333.048638][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.053910][ C0] ? rescuer_thread+0x724/0xcf0 [ 333.058919][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 333.063922][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.068861][ C0] schedule+0xda/0x1b0 [ 333.072928][ C0] rescuer_thread+0x780/0xcf0 [ 333.077603][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 333.082455][ C0] ? worker_thread+0x1080/0x1080 [ 333.087388][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.092404][ C0] ? worker_thread+0x1080/0x1080 [ 333.097422][ C0] kthread+0x2ea/0x3a0 [ 333.101492][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.107108][ C0] ret_from_fork+0x1f/0x30 [ 333.111508][ C0] [ 333.114693][ C0] task:zd1211rw state:I stack:30824 pid:300 ppid:2 flags:0x00004000 [ 333.123881][ C0] Call Trace: [ 333.127171][ C0] [ 333.130084][ C0] __schedule+0xa20/0x27c0 [ 333.134487][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.139761][ C0] ? rescuer_thread+0x724/0xcf0 [ 333.144631][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 333.149659][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.154595][ C0] schedule+0xda/0x1b0 [ 333.158658][ C0] rescuer_thread+0x780/0xcf0 [ 333.163327][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 333.168171][ C0] ? worker_thread+0x1080/0x1080 [ 333.173095][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.178111][ C0] ? worker_thread+0x1080/0x1080 [ 333.183053][ C0] kthread+0x2ea/0x3a0 [ 333.187117][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.192743][ C0] ret_from_fork+0x1f/0x30 [ 333.197150][ C0] [ 333.200173][ C0] task:u132 state:I stack:30304 pid:365 ppid:2 flags:0x00004000 [ 333.209378][ C0] Call Trace: [ 333.212653][ C0] [ 333.215574][ C0] __schedule+0xa20/0x27c0 [ 333.219990][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.225261][ C0] ? rescuer_thread+0x724/0xcf0 [ 333.230097][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 333.235126][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.240067][ C0] schedule+0xda/0x1b0 [ 333.244133][ C0] rescuer_thread+0x780/0xcf0 [ 333.248822][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 333.253688][ C0] ? worker_thread+0x1080/0x1080 [ 333.258624][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.263655][ C0] ? worker_thread+0x1080/0x1080 [ 333.268611][ C0] kthread+0x2ea/0x3a0 [ 333.272683][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.278310][ C0] ret_from_fork+0x1f/0x30 [ 333.282721][ C0] [ 333.285745][ C0] task:uas state:I stack:30216 pid:376 ppid:2 flags:0x00004000 [ 333.294934][ C0] Call Trace: [ 333.298206][ C0] [ 333.301143][ C0] __schedule+0xa20/0x27c0 [ 333.305580][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.310870][ C0] ? rescuer_thread+0x724/0xcf0 [ 333.315718][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 333.320726][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.325645][ C0] schedule+0xda/0x1b0 [ 333.329701][ C0] rescuer_thread+0x780/0xcf0 [ 333.334395][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 333.339247][ C0] ? worker_thread+0x1080/0x1080 [ 333.344183][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.349196][ C0] ? worker_thread+0x1080/0x1080 [ 333.354123][ C0] kthread+0x2ea/0x3a0 [ 333.358189][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.363808][ C0] ret_from_fork+0x1f/0x30 [ 333.368216][ C0] [ 333.371227][ C0] task:usbip_event state:I stack:30824 pid:659 ppid:2 flags:0x00004000 [ 333.380848][ C0] Call Trace: [ 333.384115][ C0] [ 333.387033][ C0] __schedule+0xa20/0x27c0 [ 333.391438][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.396711][ C0] ? rescuer_thread+0x724/0xcf0 [ 333.401547][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 333.406684][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.411605][ C0] schedule+0xda/0x1b0 [ 333.415660][ C0] rescuer_thread+0x780/0xcf0 [ 333.420323][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 333.425165][ C0] ? worker_thread+0x1080/0x1080 [ 333.430085][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.435099][ C0] ? worker_thread+0x1080/0x1080 [ 333.440109][ C0] kthread+0x2ea/0x3a0 [ 333.444167][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.449783][ C0] ret_from_fork+0x1f/0x30 [ 333.454183][ C0] [ 333.457187][ C0] task:kworker/0:2 state:R running task stack:22256 pid:703 ppid:2 flags:0x00004000 [ 333.467937][ C0] Workqueue: usb_hub_wq hub_event [ 333.472981][ C0] Call Trace: [ 333.476264][ C0] [ 333.479194][ C0] __schedule+0xa20/0x27c0 [ 333.483636][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.488929][ C0] ? mark_held_locks+0x9f/0xe0 [ 333.493691][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.500624][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 333.505824][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 333.511019][ C0] schedule+0xda/0x1b0 [ 333.515256][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 333.520361][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 333.526070][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 333.531946][ C0] usb_kill_urb+0x7f/0xa0 [ 333.536258][ C0] usb_start_wait_urb+0x24a/0x4b0 [ 333.541271][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 333.547072][ C0] ? memset+0x20/0x40 [ 333.551044][ C0] usb_control_msg+0x31c/0x4a0 [ 333.555793][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 333.560975][ C0] usbnet_cdc_update_filter+0x1ba/0x250 [ 333.566532][ C0] usbnet_cdc_bind+0x42/0x1a0 [ 333.571213][ C0] ? usbnet_cdc_zte_status+0x4b0/0x4b0 [ 333.576662][ C0] usbnet_probe+0xb4a/0x2680 [ 333.581240][ C0] usb_probe_interface+0x30b/0x7f0 [ 333.586357][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 333.591736][ C0] really_probe+0x249/0xb90 [ 333.596248][ C0] __driver_probe_device+0x1df/0x4d0 [ 333.601539][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 333.606823][ C0] driver_probe_device+0x4c/0x1a0 [ 333.611833][ C0] __device_attach_driver+0x1d0/0x2e0 [ 333.617188][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 333.622456][ C0] bus_for_each_drv+0x15f/0x1e0 [ 333.627298][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 333.632303][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 333.638095][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 333.643297][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 333.649088][ C0] __device_attach+0x1e4/0x530 [ 333.653846][ C0] ? device_driver_attach+0x210/0x210 [ 333.659202][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 333.664482][ C0] bus_probe_device+0x1e4/0x290 [ 333.669317][ C0] device_add+0xbd5/0x1e90 [ 333.673714][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 333.679937][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 333.685826][ C0] usb_set_configuration+0x1019/0x1900 [ 333.691358][ C0] usb_generic_driver_probe+0xba/0x100 [ 333.696811][ C0] usb_probe_device+0xd4/0x2c0 [ 333.701562][ C0] ? usb_driver_release_interface+0x180/0x180 [ 333.707722][ C0] really_probe+0x249/0xb90 [ 333.712319][ C0] __driver_probe_device+0x1df/0x4d0 [ 333.717607][ C0] driver_probe_device+0x4c/0x1a0 [ 333.722637][ C0] __device_attach_driver+0x1d0/0x2e0 [ 333.728260][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 333.733555][ C0] bus_for_each_drv+0x15f/0x1e0 [ 333.738404][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 333.743426][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 333.749223][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 333.754420][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 333.760213][ C0] __device_attach+0x1e4/0x530 [ 333.764998][ C0] ? device_driver_attach+0x210/0x210 [ 333.770388][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 333.775678][ C0] bus_probe_device+0x1e4/0x290 [ 333.780537][ C0] device_add+0xbd5/0x1e90 [ 333.784954][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 333.790185][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 333.796427][ C0] ? add_device_randomness+0xb4/0xe0 [ 333.801716][ C0] ? __phys_addr+0xc4/0x140 [ 333.806210][ C0] usb_new_device.cold+0x685/0x10ad [ 333.811411][ C0] ? hub_disconnect+0x510/0x510 [ 333.816258][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.821176][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 333.826358][ C0] hub_event+0x2d58/0x4810 [ 333.830784][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 333.835899][ C0] ? lock_release+0x810/0x810 [ 333.840598][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 333.845456][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 333.850475][ C0] process_one_work+0x9bf/0x1710 [ 333.855444][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 333.860828][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 333.865794][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 333.870811][ C0] worker_thread+0x665/0x1080 [ 333.875496][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.880853][ C0] ? process_one_work+0x1710/0x1710 [ 333.886041][ C0] kthread+0x2ea/0x3a0 [ 333.890112][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.895742][ C0] ret_from_fork+0x1f/0x30 [ 333.900148][ C0] [ 333.903250][ C0] task:pvrusb2-context state:S stack:30264 pid:870 ppid:2 flags:0x00004000 [ 333.912438][ C0] Call Trace: [ 333.915712][ C0] [ 333.918628][ C0] __schedule+0xa20/0x27c0 [ 333.923033][ C0] ? io_schedule_timeout+0x140/0x140 [ 333.928309][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 333.934108][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 333.939291][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 333.945105][ C0] schedule+0xda/0x1b0 [ 333.949182][ C0] pvr2_context_thread_func+0x5de/0x850 [ 333.954928][ C0] ? pvr2_context_destroy+0x230/0x230 [ 333.960305][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 333.966185][ C0] ? __kthread_parkme+0x15f/0x220 [ 333.971312][ C0] ? pvr2_context_destroy+0x230/0x230 [ 333.976693][ C0] kthread+0x2ea/0x3a0 [ 333.980760][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 333.986385][ C0] ret_from_fork+0x1f/0x30 [ 333.990788][ C0] [ 333.993796][ C0] task:kvub300c state:I stack:30216 pid:912 ppid:2 flags:0x00004000 [ 334.002987][ C0] Call Trace: [ 334.006251][ C0] [ 334.009166][ C0] __schedule+0xa20/0x27c0 [ 334.013572][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.018844][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.023683][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.028699][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.033627][ C0] schedule+0xda/0x1b0 [ 334.037684][ C0] rescuer_thread+0x780/0xcf0 [ 334.042362][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.047202][ C0] ? worker_thread+0x1080/0x1080 [ 334.052145][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.057183][ C0] ? worker_thread+0x1080/0x1080 [ 334.062150][ C0] kthread+0x2ea/0x3a0 [ 334.066210][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.071865][ C0] ret_from_fork+0x1f/0x30 [ 334.076289][ C0] [ 334.079297][ C0] task:kvub300p state:I stack:30216 pid:913 ppid:2 flags:0x00004000 [ 334.088519][ C0] Call Trace: [ 334.091820][ C0] [ 334.094755][ C0] __schedule+0xa20/0x27c0 [ 334.099168][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.104461][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.109301][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.114311][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.119233][ C0] schedule+0xda/0x1b0 [ 334.123301][ C0] rescuer_thread+0x780/0xcf0 [ 334.127965][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.132806][ C0] ? worker_thread+0x1080/0x1080 [ 334.138081][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.143100][ C0] ? worker_thread+0x1080/0x1080 [ 334.148038][ C0] kthread+0x2ea/0x3a0 [ 334.152094][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.157732][ C0] ret_from_fork+0x1f/0x30 [ 334.162158][ C0] [ 334.165180][ C0] task:kvub300d state:I stack:30560 pid:914 ppid:2 flags:0x00004000 [ 334.174404][ C0] Call Trace: [ 334.177693][ C0] [ 334.180628][ C0] __schedule+0xa20/0x27c0 [ 334.185052][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.190330][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.195173][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.200181][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.205103][ C0] schedule+0xda/0x1b0 [ 334.209593][ C0] rescuer_thread+0x780/0xcf0 [ 334.214258][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.219108][ C0] ? worker_thread+0x1080/0x1080 [ 334.224040][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.229052][ C0] ? worker_thread+0x1080/0x1080 [ 334.233978][ C0] kthread+0x2ea/0x3a0 [ 334.238043][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.243661][ C0] ret_from_fork+0x1f/0x30 [ 334.248074][ C0] [ 334.251091][ C0] task:kmemstick state:I stack:30024 pid:916 ppid:2 flags:0x00004000 [ 334.260285][ C0] Call Trace: [ 334.263633][ C0] [ 334.266549][ C0] __schedule+0xa20/0x27c0 [ 334.270957][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.276226][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.281061][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.286089][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.291026][ C0] schedule+0xda/0x1b0 [ 334.295113][ C0] rescuer_thread+0x780/0xcf0 [ 334.299796][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.304699][ C0] ? worker_thread+0x1080/0x1080 [ 334.309653][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.314688][ C0] ? worker_thread+0x1080/0x1080 [ 334.319630][ C0] kthread+0x2ea/0x3a0 [ 334.323696][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.329320][ C0] ret_from_fork+0x1f/0x30 [ 334.333724][ C0] [ 334.336732][ C0] task:elousb state:I stack:30824 pid:946 ppid:2 flags:0x00004000 [ 334.345920][ C0] Call Trace: [ 334.349183][ C0] [ 334.352114][ C0] __schedule+0xa20/0x27c0 [ 334.356545][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.361831][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.366703][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.371722][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.376642][ C0] schedule+0xda/0x1b0 [ 334.380701][ C0] rescuer_thread+0x780/0xcf0 [ 334.385384][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.390235][ C0] ? worker_thread+0x1080/0x1080 [ 334.395164][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.400176][ C0] ? worker_thread+0x1080/0x1080 [ 334.405111][ C0] kthread+0x2ea/0x3a0 [ 334.409166][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.414785][ C0] ret_from_fork+0x1f/0x30 [ 334.419186][ C0] [ 334.422201][ C0] task:mld state:I stack:30560 pid:1079 ppid:2 flags:0x00004000 [ 334.431400][ C0] Call Trace: [ 334.434665][ C0] [ 334.437598][ C0] __schedule+0xa20/0x27c0 [ 334.442015][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.447304][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.452159][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.457183][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.462116][ C0] schedule+0xda/0x1b0 [ 334.466435][ C0] rescuer_thread+0x780/0xcf0 [ 334.471101][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.476288][ C0] ? worker_thread+0x1080/0x1080 [ 334.481411][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.486423][ C0] ? worker_thread+0x1080/0x1080 [ 334.491520][ C0] kthread+0x2ea/0x3a0 [ 334.495576][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.501204][ C0] ret_from_fork+0x1f/0x30 [ 334.505619][ C0] [ 334.508722][ C0] task:ipv6_addrconf state:I stack:30840 pid:1080 ppid:2 flags:0x00004000 [ 334.518174][ C0] Call Trace: [ 334.521446][ C0] [ 334.524399][ C0] __schedule+0xa20/0x27c0 [ 334.529067][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.534611][ C0] ? rescuer_thread+0x724/0xcf0 [ 334.539450][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.544457][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.549379][ C0] schedule+0xda/0x1b0 [ 334.553444][ C0] rescuer_thread+0x780/0xcf0 [ 334.558113][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 334.562958][ C0] ? worker_thread+0x1080/0x1080 [ 334.567883][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.573165][ C0] ? worker_thread+0x1080/0x1080 [ 334.578099][ C0] kthread+0x2ea/0x3a0 [ 334.582153][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.587779][ C0] ret_from_fork+0x1f/0x30 [ 334.592179][ C0] [ 334.595191][ C0] task:kworker/u4:5 state:I stack:27944 pid:1747 ppid:2 flags:0x00004000 [ 334.604399][ C0] Workqueue: 0x0 (events_unbound) [ 334.609514][ C0] Call Trace: [ 334.612798][ C0] [ 334.616158][ C0] __schedule+0xa20/0x27c0 [ 334.620574][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.625845][ C0] ? worker_thread+0x157/0x1080 [ 334.630772][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.635694][ C0] schedule+0xda/0x1b0 [ 334.640271][ C0] worker_thread+0x15c/0x1080 [ 334.644952][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.649970][ C0] ? process_one_work+0x1710/0x1710 [ 334.655156][ C0] kthread+0x2ea/0x3a0 [ 334.659211][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.664836][ C0] ret_from_fork+0x1f/0x30 [ 334.669366][ C0] [ 334.672368][ C0] task:kworker/1:2 state:D stack:22232 pid:2313 ppid:2 flags:0x00004000 [ 334.681551][ C0] Workqueue: pm hcd_resume_work [ 334.686407][ C0] Call Trace: [ 334.690452][ C0] [ 334.693396][ C0] __schedule+0xa20/0x27c0 [ 334.698074][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.703459][ C0] ? mark_held_locks+0x9f/0xe0 [ 334.708494][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.713423][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 334.718628][ C0] ? msleep+0x63/0xf0 [ 334.722616][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 334.727826][ C0] ? msleep+0x63/0xf0 [ 334.731813][ C0] schedule+0xda/0x1b0 [ 334.735889][ C0] schedule_timeout+0x14a/0x2a0 [ 334.740725][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 334.746007][ C0] ? __phys_addr+0xc4/0x140 [ 334.751194][ C0] ? collect_expired_timers+0x200/0x200 [ 334.756739][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 334.761924][ C0] ? hub_ext_port_status+0x19d/0x450 [ 334.767205][ C0] msleep+0xb2/0xf0 [ 334.771006][ C0] hub_activate+0x1416/0x1ce0 [ 334.775683][ C0] ? hub_port_logical_disconnect+0xd0/0xd0 [ 334.781477][ C0] ? usbfs_notify_resume+0x21/0xf0 [ 334.786572][ C0] hub_resume+0xa6/0x3e0 [ 334.790808][ C0] ? bit_wait_io_timeout+0x160/0x160 [ 334.796095][ C0] ? hub_reset_resume+0x80/0x80 [ 334.800936][ C0] ? usb_hcd_get_frame_number+0xf0/0xf0 [ 334.806492][ C0] usb_resume_interface.part.0.isra.0+0x271/0x360 [ 334.812982][ C0] usb_resume_both+0x2a7/0x8d0 [ 334.817730][ C0] ? usb_resume_interface.part.0.isra.0+0x360/0x360 [ 334.824305][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 334.830357][ C0] ? usb_runtime_suspend+0x120/0x120 [ 334.835659][ C0] __rpm_callback+0xc9/0x330 [ 334.840322][ C0] ? usb_runtime_suspend+0x120/0x120 [ 334.845593][ C0] rpm_callback+0x1e3/0x230 [ 334.850166][ C0] ? usb_runtime_suspend+0x120/0x120 [ 334.855437][ C0] rpm_resume+0x10cf/0x1c90 [ 334.859932][ C0] ? rpm_callback+0x230/0x230 [ 334.864606][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 334.869616][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.874536][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 334.879889][ C0] __pm_runtime_resume+0xb7/0x170 [ 334.884911][ C0] usb_autoresume_device+0x1e/0x60 [ 334.890011][ C0] usb_remote_wakeup+0x86/0xe0 [ 334.894774][ C0] process_one_work+0x9bf/0x1710 [ 334.900052][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 334.905422][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 334.910362][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 334.915370][ C0] worker_thread+0x665/0x1080 [ 334.920033][ C0] ? __kthread_parkme+0x15f/0x220 [ 334.925056][ C0] ? process_one_work+0x1710/0x1710 [ 334.930674][ C0] kthread+0x2ea/0x3a0 [ 334.934725][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 334.940382][ C0] ret_from_fork+0x1f/0x30 [ 334.944800][ C0] [ 334.947894][ C0] task:jbd2/sda1-8 state:S stack:26640 pid:2314 ppid:2 flags:0x00004000 [ 334.957184][ C0] Call Trace: [ 334.960449][ C0] [ 334.963367][ C0] __schedule+0xa20/0x27c0 [ 334.967785][ C0] ? io_schedule_timeout+0x140/0x140 [ 334.973059][ C0] ? kjournald2+0x71a/0x880 [ 334.977562][ C0] ? mark_held_locks+0x9f/0xe0 [ 334.982413][ C0] schedule+0xda/0x1b0 [ 334.986467][ C0] kjournald2+0x71f/0x880 [ 334.990795][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 334.996268][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 335.002160][ C0] ? __kthread_parkme+0x15f/0x220 [ 335.007212][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 335.012572][ C0] kthread+0x2ea/0x3a0 [ 335.016635][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 335.022258][ C0] ret_from_fork+0x1f/0x30 [ 335.026675][ C0] [ 335.029679][ C0] task:ext4-rsv-conver state:I stack:30024 pid:2315 ppid:2 flags:0x00004000 [ 335.038880][ C0] Call Trace: [ 335.042155][ C0] [ 335.045258][ C0] __schedule+0xa20/0x27c0 [ 335.049681][ C0] ? io_schedule_timeout+0x140/0x140 [ 335.054959][ C0] ? rescuer_thread+0x724/0xcf0 [ 335.059817][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 335.064856][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 335.069795][ C0] schedule+0xda/0x1b0 [ 335.073866][ C0] rescuer_thread+0x780/0xcf0 [ 335.078531][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 335.083545][ C0] ? worker_thread+0x1080/0x1080 [ 335.088472][ C0] ? __kthread_parkme+0x15f/0x220 [ 335.093481][ C0] ? worker_thread+0x1080/0x1080 [ 335.098411][ C0] kthread+0x2ea/0x3a0 [ 335.102481][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 335.108138][ C0] ret_from_fork+0x1f/0x30 [ 335.112582][ C0] [ 335.115602][ C0] task:syslogd state:S stack:26800 pid:2331 ppid:1 flags:0x00000000 [ 335.124813][ C0] Call Trace: [ 335.128091][ C0] [ 335.131008][ C0] __schedule+0xa20/0x27c0 [ 335.135417][ C0] ? io_schedule_timeout+0x140/0x140 [ 335.140689][ C0] ? find_held_lock+0x2d/0x110 [ 335.145449][ C0] schedule+0xda/0x1b0 [ 335.149504][ C0] schedule_timeout+0x1dd/0x2a0 [ 335.154337][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 335.159517][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 335.165309][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 335.170494][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 335.176293][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 335.182143][ C0] __skb_wait_for_more_packets+0x3f4/0x5e0 [ 335.187964][ C0] ? datagram_poll+0x4d0/0x4d0 [ 335.193257][ C0] ? proto_seq_start+0x50/0x50 [ 335.198036][ C0] ? skb_attempt_defer_free+0x3e0/0x3e0 [ 335.203597][ C0] ? find_held_lock+0x2d/0x110 [ 335.208437][ C0] __unix_dgram_recvmsg+0x202/0xb80 [ 335.213638][ C0] ? unix_stream_connect+0x1630/0x1630 [ 335.219095][ C0] ? aa_file_perm+0x58e/0x1200 [ 335.223844][ C0] ? aa_af_perm+0x240/0x240 [ 335.228347][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 335.233885][ C0] sock_read_iter+0x344/0x470 [ 335.238563][ C0] ? ____sys_recvmsg+0x610/0x610 [ 335.243502][ C0] ? security_file_permission+0xab/0xd0 [ 335.249032][ C0] vfs_read+0x7f6/0x930 [ 335.253177][ C0] ? kernel_read+0x1c0/0x1c0 [ 335.257756][ C0] ? __fget_light+0x20a/0x270 [ 335.262431][ C0] ksys_read+0x1e8/0x250 [ 335.266662][ C0] ? vfs_write+0xdd0/0xdd0 [ 335.271067][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 335.276947][ C0] do_syscall_64+0x35/0xb0 [ 335.281366][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.287268][ C0] RIP: 0033:0x7f033dfac8fe [ 335.291674][ C0] RSP: 002b:00007ffd3486dd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 335.300071][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f033dfac8fe [ 335.308133][ C0] RDX: 00000000000000ff RSI: 00005642e48ed950 RDI: 0000000000000000 [ 335.316112][ C0] RBP: 00005642e48ed910 R08: 00007f033e03c040 R09: 00007f033e03c0c0 [ 335.324071][ C0] R10: 00007f033e03bfc0 R11: 0000000000000246 R12: 00005642e48ed9a0 [ 335.332043][ C0] R13: 00005642e48ed950 R14: 0000000000000000 R15: 0000000000000000 [ 335.340022][ C0] [ 335.343046][ C0] task:acpid state:S stack:24352 pid:2334 ppid:1 flags:0x00000000 [ 335.352239][ C0] Call Trace: [ 335.355513][ C0] [ 335.358431][ C0] __schedule+0xa20/0x27c0 [ 335.362840][ C0] ? io_schedule_timeout+0x140/0x140 [ 335.368133][ C0] ? find_held_lock+0x2d/0x110 [ 335.372972][ C0] schedule+0xda/0x1b0 [ 335.377038][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 335.383090][ C0] ? schedule_timeout_idle+0x90/0x90 [ 335.388357][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 335.394156][ C0] ? poll_initwait+0x170/0x170 [ 335.398905][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 335.404109][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 335.410348][ C0] do_select+0x119c/0x16a0 [ 335.414751][ C0] ? select_estimate_accuracy+0x320/0x320 [ 335.420460][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.426948][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.433567][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.440077][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.446589][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.453111][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.459889][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 335.466398][ C0] ? find_held_lock+0x2d/0x110 [ 335.471161][ C0] ? __might_fault+0xd1/0x170 [ 335.475830][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 335.480670][ C0] core_sys_select+0x3c2/0x9c0 [ 335.485440][ C0] ? do_compat_pselect+0x210/0x210 [ 335.490555][ C0] ? evdev_read+0x845/0xe30 [ 335.495044][ C0] ? __fsnotify_parent+0x498/0xa60 [ 335.500182][ C0] ? fsnotify+0x16a0/0x16a0 [ 335.504704][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 335.510078][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 335.515796][ C0] ? security_file_permission+0xab/0xd0 [ 335.521331][ C0] ? set_user_sigmask+0x213/0x2a0 [ 335.526344][ C0] ? __set_current_blocked+0x110/0x110 [ 335.531801][ C0] ? vfs_read+0x2b8/0x930 [ 335.536118][ C0] ? evdev_release+0x410/0x410 [ 335.540875][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 335.546236][ C0] ? kern_select+0x1c0/0x1c0 [ 335.550812][ C0] ? do_sigtimedwait+0x5c0/0x5c0 [ 335.555734][ C0] __x64_sys_pselect6+0x17f/0x230 [ 335.560747][ C0] ? __ia32_sys_select+0x150/0x150 [ 335.565848][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 335.571729][ C0] do_syscall_64+0x35/0xb0 [ 335.576130][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.582031][ C0] RIP: 0033:0x7f5e0eaf8bf4 [ 335.586427][ C0] RSP: 002b:00007ffc9596d1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 335.594833][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e0eaf8bf4 [ 335.602804][ C0] RDX: 0000000000000000 RSI: 00007ffc9596d2d8 RDI: 000000000000000b [ 335.610794][ C0] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 [ 335.618770][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9596d2d8 [ 335.626747][ C0] R13: 0000000000000040 R14: 000000000000000a R15: 0000000000000000 [ 335.634724][ C0] [ 335.637730][ C0] task:klogd state:S stack:26264 pid:2338 ppid:1 flags:0x00000000 [ 335.646919][ C0] Call Trace: [ 335.650192][ C0] [ 335.653111][ C0] __schedule+0xa20/0x27c0 [ 335.657523][ C0] ? io_schedule_timeout+0x140/0x140 [ 335.662885][ C0] ? prb_read_valid+0x75/0xa0 [ 335.667565][ C0] ? prb_final_commit+0xa0/0xa0 [ 335.672408][ C0] schedule+0xda/0x1b0 [ 335.676466][ C0] syslog_print+0x1c2/0x580 [ 335.681045][ C0] ? record_print_text+0x3e0/0x3e0 [ 335.686146][ C0] ? unix_stream_sendpage+0xcc0/0xcc0 [ 335.691687][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 335.697583][ C0] ? __sys_sendto+0x25f/0x340 [ 335.702264][ C0] ? __ia32_sys_getpeername+0xb0/0xb0 [ 335.707729][ C0] ? __switch_to+0x5cc/0x10a0 [ 335.712485][ C0] do_syslog.part.0+0x1db/0x5f0 [ 335.717588][ C0] ? __wake_up_klogd.part.0+0xf0/0xf0 [ 335.722959][ C0] ? apparmor_capable+0x1d8/0x460 [ 335.727968][ C0] ? security_capable+0x8f/0xc0 [ 335.732821][ C0] ? security_syslog+0x73/0x90 [ 335.737594][ C0] __x64_sys_syslog+0x97/0xc0 [ 335.742276][ C0] do_syscall_64+0x35/0xb0 [ 335.746690][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.752573][ C0] RIP: 0033:0x7f250edfc8b7 [ 335.756984][ C0] RSP: 002b:00007ffc54f49358 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 335.765385][ C0] RAX: ffffffffffffffda RBX: 00007f250ef89490 RCX: 00007f250edfc8b7 [ 335.773341][ C0] RDX: 00000000000003ff RSI: 00007f250ef89490 RDI: 0000000000000002 [ 335.781296][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000563b7e525d70 [ 335.789251][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f250ef89490 [ 335.797478][ C0] R13: 00007f250ef89625 R14: 00007f250ef89625 R15: 0000000000000000 [ 335.805436][ C0] [ 335.808441][ C0] task:udevd state:R running task stack:26232 pid:2349 ppid:1 flags:0x00000008 [ 335.819205][ C0] Call Trace: [ 335.822480][ C0] [ 335.825711][ C0] sched_show_task+0x44c/0x5c0 [ 335.830469][ C0] ? check_same_owner+0x260/0x260 [ 335.835495][ C0] ? touch_all_softlockup_watchdogs+0xdf/0x160 [ 335.841640][ C0] show_state_filter+0xf0/0x300 [ 335.846481][ C0] ? setkeycode_helper+0x90/0x90 [ 335.851509][ C0] k_spec+0xe1/0x130 [ 335.855394][ C0] kbd_event+0xcdd/0x1790 [ 335.859712][ C0] ? k_fn+0xb0/0xb0 [ 335.863530][ C0] ? lock_release+0x810/0x810 [ 335.868662][ C0] ? k_fn+0xb0/0xb0 [ 335.872465][ C0] input_to_handler+0x3b9/0x4c0 [ 335.877313][ C0] input_pass_values.part.0+0x230/0x710 [ 335.882865][ C0] input_event_dispose+0x5cf/0x730 [ 335.887964][ C0] input_handle_event+0x112/0xda0 [ 335.892989][ C0] ? ktime_mono_to_any+0xb5/0x1e0 [ 335.898016][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 335.903122][ C0] input_repeat_key+0x23c/0x340 [ 335.907973][ C0] call_timer_fn+0x1da/0x7c0 [ 335.912547][ C0] ? inhibited_store+0x490/0x490 [ 335.917475][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 335.922829][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 335.927674][ C0] ? inhibited_store+0x490/0x490 [ 335.932600][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 335.937784][ C0] ? inhibited_store+0x490/0x490 [ 335.942735][ C0] ? inhibited_store+0x490/0x490 [ 335.947835][ C0] expire_timers+0x2c6/0x5c0 [ 335.952407][ C0] run_timer_softirq+0x322/0x910 [ 335.957345][ C0] ? expire_timers+0x5c0/0x5c0 [ 335.962102][ C0] ? lapic_next_event+0x4d/0x80 [ 335.966936][ C0] ? clockevents_program_event+0x12b/0x370 [ 335.972729][ C0] __do_softirq+0x1e4/0xabb [ 335.977226][ C0] __irq_exit_rcu+0x113/0x170 [ 335.981907][ C0] irq_exit_rcu+0x5/0x20 [ 335.986136][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 335.991767][ C0] [ 335.995120][ C0] [ 335.998045][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 336.004051][ C0] RIP: 0010:kasan_quarantine_put+0x9b/0x210 [ 336.009951][ C0] Code: 10 48 81 fb 00 00 10 00 48 89 58 10 77 78 4d 85 ed 75 6c 9c 58 f6 c4 02 0f 85 23 01 00 00 4d 85 ed b8 01 00 00 00 74 01 fb 5b <5d> 41 5c 41 5d 41 5e c3 e8 28 a4 d2 ff 48 c7 c3 c0 4b 03 00 e8 bc [ 336.029656][ C0] RSP: 0018:ffffc900004d77b8 EFLAGS: 00000206 [ 336.035716][ C0] RAX: 0000000000000001 RBX: ffff88811283ec40 RCX: 1ffffffff11bdc01 [ 336.043673][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 336.051629][ C0] RBP: ffff88811283ec40 R08: 0000000000000001 R09: 0000000000000001 [ 336.059598][ C0] R10: 000000000000000f R11: 0000000000054001 R12: ffff888100041500 [ 336.067553][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: ffffc900004d7850 [ 336.075522][ C0] ? tomoyo_check_open_permission+0x180/0x3a0 [ 336.081585][ C0] __kmem_cache_free+0x95/0x400 [ 336.086439][ C0] ? __phys_addr+0xc4/0x140 [ 336.090931][ C0] tomoyo_check_open_permission+0x180/0x3a0 [ 336.096812][ C0] ? tomoyo_path_number_perm+0x570/0x570 [ 336.102434][ C0] ? hook_path_mknod+0x6b0/0x6b0 [ 336.107354][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 336.112194][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 336.117112][ C0] tomoyo_file_open+0x9d/0xc0 [ 336.121782][ C0] security_file_open+0x45/0xb0 [ 336.126627][ C0] do_dentry_open+0x570/0x12a0 [ 336.131462][ C0] ? may_open+0x1f6/0x420 [ 336.135785][ C0] path_openat+0x1bbc/0x2a50 [ 336.140378][ C0] ? ___slab_alloc+0x931/0x1400 [ 336.145222][ C0] ? path_lookupat+0x840/0x840 [ 336.149989][ C0] do_filp_open+0x1b6/0x400 [ 336.154477][ C0] ? may_open_dev+0xf0/0xf0 [ 336.158970][ C0] ? find_held_lock+0x2d/0x110 [ 336.163724][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 336.168747][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 336.173676][ C0] ? _raw_spin_unlock+0x24/0x40 [ 336.178522][ C0] ? alloc_fd+0x2d8/0x6d0 [ 336.182847][ C0] do_sys_openat2+0x16d/0x4c0 [ 336.187533][ C0] ? __schedule+0xa28/0x27c0 [ 336.192179][ C0] ? build_open_flags+0x6f0/0x6f0 [ 336.197230][ C0] ? xfd_validate_state+0x59/0x180 [ 336.202358][ C0] __x64_sys_openat+0x13f/0x1f0 [ 336.207507][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 336.212535][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 336.218431][ C0] do_syscall_64+0x35/0xb0 [ 336.222857][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 336.228832][ C0] RIP: 0033:0x7f096f7a5697 [ 336.233407][ C0] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f [ 336.253102][ C0] RSP: 002b:00007ffd243ec300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 336.261508][ C0] RAX: ffffffffffffffda RBX: 0000558ab5cf9040 RCX: 00007f096f7a5697 [ 336.269657][ C0] RDX: 0000000000080141 RSI: 0000558ab5cdc0d8 RDI: 00000000ffffff9c [ 336.277682][ C0] RBP: 0000558ab5cdc0d8 R08: 00000000ffffffff R09: 0000000000000000 [ 336.285754][ C0] R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141 [ 336.293718][ C0] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 336.301688][ C0] [ 336.304704][ C0] task:dbus-daemon state:S stack:28336 pid:2372 ppid:1 flags:0x00000000 [ 336.314154][ C0] Call Trace: [ 336.317422][ C0] [ 336.320341][ C0] __schedule+0xa20/0x27c0 [ 336.324841][ C0] ? io_schedule_timeout+0x140/0x140 [ 336.330118][ C0] schedule+0xda/0x1b0 [ 336.334176][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 336.340245][ C0] ? schedule_timeout_idle+0x90/0x90 [ 336.345533][ C0] ? do_epoll_wait+0x129e/0x1950 [ 336.350472][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 336.355320][ C0] ? do_raw_write_lock+0x11a/0x280 [ 336.360483][ C0] ? do_raw_read_unlock+0x70/0x70 [ 336.365495][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 336.370767][ C0] do_epoll_wait+0x12ba/0x1950 [ 336.375527][ C0] ? _raw_spin_unlock+0x24/0x40 [ 336.380378][ C0] ? finish_fault+0x4a7/0x820 [ 336.385074][ C0] ? __handle_mm_fault+0x8a3/0x31f0 [ 336.390286][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 336.395230][ C0] ? find_held_lock+0x2d/0x110 [ 336.399992][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 336.405362][ C0] ? __up_read+0x192/0x720 [ 336.409778][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 336.414968][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 336.420348][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 336.426250][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 336.431437][ C0] do_syscall_64+0x35/0xb0 [ 336.437242][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 336.443134][ C0] RIP: 0033:0x7fae644a8e46 [ 336.447531][ C0] RSP: 002b:00007fff031ffb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 336.456119][ C0] RAX: ffffffffffffffda RBX: 00007fff031ffb78 RCX: 00007fae644a8e46 [ 336.464102][ C0] RDX: 0000000000000040 RSI: 00007fff031ffb78 RDI: 0000000000000003 [ 336.472066][ C0] RBP: 00007fff031fff08 R08: 000000000000000a R09: 00007fff033df080 [ 336.480037][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 336.488021][ C0] R13: 0000000000000001 R14: 00007fff031fff08 R15: 00007fff032001ac [ 336.496010][ C0] [ 336.499025][ C0] task:dhcpcd state:S stack:27136 pid:2385 ppid:1 flags:0x00000000 [ 336.508648][ C0] Call Trace: [ 336.512363][ C0] [ 336.515276][ C0] __schedule+0xa20/0x27c0 [ 336.519687][ C0] ? io_schedule_timeout+0x140/0x140 [ 336.524974][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 336.530535][ C0] schedule+0xda/0x1b0 [ 336.534605][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 336.540668][ C0] ? schedule_timeout_idle+0x90/0x90 [ 336.545950][ C0] ? poll_initwait+0x170/0x170 [ 336.550701][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 336.555895][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 336.561862][ C0] ? poll_initwait+0x170/0x170 [ 336.566613][ C0] ? unix_dgram_poll+0x410/0x770 [ 336.571535][ C0] ? maybe_init_creds+0x450/0x450 [ 336.576544][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 336.582793][ C0] do_sys_poll+0x77d/0xea0 [ 336.587211][ C0] ? compat_core_sys_select+0x820/0x820 [ 336.592746][ C0] ? mark_lock.part.0+0xee/0x1910 [ 336.597766][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 336.602631][ C0] ? lock_chain_count+0x20/0x20 [ 336.607468][ C0] ? lock_chain_count+0x20/0x20 [ 336.612393][ C0] ? _copy_to_user+0x12b/0x140 [ 336.617146][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.623635][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.630122][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.636620][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.643108][ C0] ? find_held_lock+0x2d/0x110 [ 336.647867][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 336.652887][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 336.657725][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 336.662740][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 336.667660][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 336.672854][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 336.678044][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 336.683247][ C0] ? set_user_sigmask+0x213/0x2a0 [ 336.688266][ C0] ? __set_current_blocked+0x110/0x110 [ 336.693710][ C0] __x64_sys_ppoll+0x210/0x280 [ 336.698462][ C0] ? __ia32_sys_poll+0x480/0x480 [ 336.703396][ C0] ? __secure_computing+0x20a/0x370 [ 336.708582][ C0] do_syscall_64+0x35/0xb0 [ 336.713589][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 336.719466][ C0] RIP: 0033:0x7f1bfbae99fb [ 336.723950][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 336.732351][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 336.740315][ C0] RDX: 00007ffe9b53a700 RSI: 0000000000000004 RDI: 000055e1358be1f0 [ 336.748287][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007ffe9b5da080 [ 336.756263][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 00007ffe9b53a700 [ 336.764233][ C0] R13: 000055e134f77610 R14: 0000000000000000 R15: 0000000000000000 [ 336.772191][ C0] [ 336.775197][ C0] task:dhcpcd state:S stack:24352 pid:2386 ppid:2385 flags:0x00000000 [ 336.784824][ C0] Call Trace: [ 336.788088][ C0] [ 336.791021][ C0] __schedule+0xa20/0x27c0 [ 336.795439][ C0] ? io_schedule_timeout+0x140/0x140 [ 336.800721][ C0] ? find_held_lock+0x2d/0x110 [ 336.805484][ C0] ? __pollwait+0x252/0x430 [ 336.809976][ C0] schedule+0xda/0x1b0 [ 336.814048][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 336.821583][ C0] ? schedule_timeout_idle+0x90/0x90 [ 336.826861][ C0] ? poll_initwait+0x170/0x170 [ 336.831610][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 336.836793][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 336.842583][ C0] ? __pollwait+0x252/0x430 [ 336.847115][ C0] ? __pollwait+0x252/0x430 [ 336.851605][ C0] ? poll_initwait+0x170/0x170 [ 336.856356][ C0] ? unix_dgram_poll+0x410/0x770 [ 336.861317][ C0] ? maybe_init_creds+0x450/0x450 [ 336.866354][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 336.872602][ C0] do_sys_poll+0x77d/0xea0 [ 336.877018][ C0] ? compat_core_sys_select+0x820/0x820 [ 336.882647][ C0] ? mark_lock.part.0+0xee/0x1910 [ 336.887678][ C0] ? lock_chain_count+0x20/0x20 [ 336.892528][ C0] ? lock_chain_count+0x20/0x20 [ 336.897375][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 336.903366][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.909888][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.916410][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 336.922909][ C0] ? find_held_lock+0x2d/0x110 [ 336.927668][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 336.932688][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 336.937536][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 336.942555][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 336.947509][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 336.952712][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 336.957918][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 336.963102][ C0] ? set_user_sigmask+0x213/0x2a0 [ 336.968112][ C0] ? __set_current_blocked+0x110/0x110 [ 336.973567][ C0] ? __ia32_sys_sigaltstack+0x380/0x380 [ 336.979111][ C0] __x64_sys_ppoll+0x210/0x280 [ 336.983880][ C0] ? __ia32_sys_poll+0x480/0x480 [ 336.988811][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 336.994692][ C0] do_syscall_64+0x35/0xb0 [ 336.999096][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.004974][ C0] RIP: 0033:0x7f1bfbae99fb [ 337.009371][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 337.017766][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 337.025731][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055e1358a0e00 [ 337.033684][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 0000000000000000 [ 337.041643][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 337.049599][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 337.057746][ C0] [ 337.060757][ C0] task:dhcpcd state:S stack:27992 pid:2387 ppid:2385 flags:0x00000000 [ 337.069954][ C0] Call Trace: [ 337.073220][ C0] [ 337.076140][ C0] __schedule+0xa20/0x27c0 [ 337.080551][ C0] ? io_schedule_timeout+0x140/0x140 [ 337.085827][ C0] ? find_held_lock+0x2d/0x110 [ 337.090666][ C0] ? __pollwait+0x252/0x430 [ 337.095168][ C0] schedule+0xda/0x1b0 [ 337.099228][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 337.105279][ C0] ? schedule_timeout_idle+0x90/0x90 [ 337.110559][ C0] ? poll_initwait+0x170/0x170 [ 337.115309][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 337.120500][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 337.126293][ C0] ? __pollwait+0x252/0x430 [ 337.130782][ C0] ? poll_initwait+0x170/0x170 [ 337.135618][ C0] ? unix_dgram_poll+0x410/0x770 [ 337.140540][ C0] ? maybe_init_creds+0x450/0x450 [ 337.145553][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 337.151792][ C0] do_sys_poll+0x77d/0xea0 [ 337.156195][ C0] ? compat_core_sys_select+0x820/0x820 [ 337.161727][ C0] ? mark_lock.part.0+0xee/0x1910 [ 337.166740][ C0] ? lock_chain_count+0x20/0x20 [ 337.171578][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 337.176416][ C0] ? __lock_acquire+0x166e/0x56d0 [ 337.181527][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.188037][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.194531][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.201372][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.209267][ C0] ? find_held_lock+0x2d/0x110 [ 337.214026][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 337.219035][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 337.223881][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 337.228896][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 337.234250][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 337.239444][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 337.244628][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 337.250417][ C0] ? set_user_sigmask+0x213/0x2a0 [ 337.255517][ C0] ? __set_current_blocked+0x110/0x110 [ 337.260963][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 337.266331][ C0] __x64_sys_ppoll+0x210/0x280 [ 337.271080][ C0] ? __ia32_sys_poll+0x480/0x480 [ 337.276000][ C0] ? __secure_computing+0x20a/0x370 [ 337.281183][ C0] do_syscall_64+0x35/0xb0 [ 337.285581][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.291473][ C0] RIP: 0033:0x7f1bfbae99fb [ 337.296337][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 337.304757][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 337.312725][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e1358aa650 [ 337.320681][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 337.329417][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 337.337401][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 337.345479][ C0] [ 337.348497][ C0] task:dhcpcd state:S stack:28128 pid:2388 ppid:2385 flags:0x00000000 [ 337.358554][ C0] Call Trace: [ 337.362003][ C0] [ 337.364922][ C0] __schedule+0xa20/0x27c0 [ 337.369342][ C0] ? io_schedule_timeout+0x140/0x140 [ 337.374618][ C0] ? find_held_lock+0x2d/0x110 [ 337.379370][ C0] ? __pollwait+0x252/0x430 [ 337.383863][ C0] schedule+0xda/0x1b0 [ 337.388528][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 337.394579][ C0] ? schedule_timeout_idle+0x90/0x90 [ 337.399842][ C0] ? poll_initwait+0x170/0x170 [ 337.404589][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 337.409770][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 337.415555][ C0] ? __pollwait+0x252/0x430 [ 337.420042][ C0] ? __pollwait+0x252/0x430 [ 337.424527][ C0] ? poll_initwait+0x170/0x170 [ 337.429271][ C0] ? unix_dgram_poll+0x410/0x770 [ 337.434189][ C0] ? maybe_init_creds+0x450/0x450 [ 337.439193][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 337.445418][ C0] do_sys_poll+0x77d/0xea0 [ 337.449820][ C0] ? compat_core_sys_select+0x820/0x820 [ 337.455347][ C0] ? mark_lock.part.0+0xee/0x1910 [ 337.460355][ C0] ? lock_chain_count+0x20/0x20 [ 337.465190][ C0] ? unix_dgram_poll+0x770/0x770 [ 337.470110][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.476592][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.483076][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.489560][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.496044][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.502530][ C0] ? find_held_lock+0x2d/0x110 [ 337.507286][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 337.512299][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 337.517137][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 337.522140][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 337.527056][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 337.532236][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 337.537427][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 337.542606][ C0] ? set_user_sigmask+0x213/0x2a0 [ 337.547621][ C0] ? __set_current_blocked+0x110/0x110 [ 337.553065][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 337.558421][ C0] __x64_sys_ppoll+0x210/0x280 [ 337.563179][ C0] ? __ia32_sys_poll+0x480/0x480 [ 337.568104][ C0] ? __secure_computing+0x20a/0x370 [ 337.573286][ C0] do_syscall_64+0x35/0xb0 [ 337.577691][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.583568][ C0] RIP: 0033:0x7f1bfbae99fb [ 337.587963][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 337.596359][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 337.604318][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e1358aa650 [ 337.612450][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 337.620417][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 337.628374][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 337.636336][ C0] [ 337.639355][ C0] task:sshd state:S stack:27888 pid:2406 ppid:1 flags:0x00000000 [ 337.648710][ C0] Call Trace: [ 337.651990][ C0] [ 337.654924][ C0] __schedule+0xa20/0x27c0 [ 337.659332][ C0] ? io_schedule_timeout+0x140/0x140 [ 337.664692][ C0] schedule+0xda/0x1b0 [ 337.668748][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 337.674815][ C0] ? schedule_timeout_idle+0x90/0x90 [ 337.680103][ C0] ? poll_initwait+0x170/0x170 [ 337.684878][ C0] ? tcp_poll+0x40a/0xf10 [ 337.689211][ C0] ? tcp_ioctl+0x840/0x840 [ 337.693619][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 337.699889][ C0] do_select+0x119c/0x16a0 [ 337.704314][ C0] ? select_estimate_accuracy+0x320/0x320 [ 337.710043][ C0] ? mark_lock.part.0+0xee/0x1910 [ 337.715071][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.721562][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 337.728066][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 337.734091][ C0] ? lock_chain_count+0x20/0x20 [ 337.738959][ C0] ? find_held_lock+0x2d/0x110 [ 337.743751][ C0] ? __might_fault+0xd1/0x170 [ 337.748420][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 337.753368][ C0] core_sys_select+0x3c2/0x9c0 [ 337.758129][ C0] ? do_compat_pselect+0x210/0x210 [ 337.763232][ C0] ? find_held_lock+0x2d/0x110 [ 337.767995][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 337.773093][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 337.777948][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 337.782980][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 337.787918][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 337.793120][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 337.798392][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 337.803584][ C0] ? set_user_sigmask+0x213/0x2a0 [ 337.808597][ C0] ? __set_current_blocked+0x110/0x110 [ 337.814076][ C0] ? __might_fault+0xd1/0x170 [ 337.818739][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 337.824098][ C0] ? kern_select+0x1c0/0x1c0 [ 337.828681][ C0] __x64_sys_pselect6+0x17f/0x230 [ 337.833693][ C0] ? __ia32_sys_select+0x150/0x150 [ 337.838788][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 337.844672][ C0] do_syscall_64+0x35/0xb0 [ 337.849069][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.854959][ C0] RIP: 0033:0x7fa019a9ad83 [ 337.859364][ C0] RSP: 002b:00007ffdcecd3360 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 337.867757][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa019a9ad83 [ 337.875709][ C0] RDX: 0000000000000000 RSI: 000056166b8ec1b0 RDI: 0000000000000007 [ 337.883774][ C0] RBP: 00007ffdcecd3548 R08: 0000000000000000 R09: 00007ffdcecd33a0 [ 337.891754][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 337.899714][ C0] R13: 000056166b8ec1b0 R14: 000000000000018c R15: 000056166afc0e85 [ 337.907676][ C0] [ 337.910680][ C0] task:dhcpcd state:S stack:27600 pid:2409 ppid:2386 flags:0x00000000 [ 337.919868][ C0] Call Trace: [ 337.928522][ C0] [ 337.931435][ C0] __schedule+0xa20/0x27c0 [ 337.935842][ C0] ? io_schedule_timeout+0x140/0x140 [ 337.941112][ C0] ? find_held_lock+0x2d/0x110 [ 337.945869][ C0] ? __pollwait+0x252/0x430 [ 337.950357][ C0] schedule+0xda/0x1b0 [ 337.954420][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 337.960484][ C0] ? schedule_timeout_idle+0x90/0x90 [ 337.965792][ C0] ? poll_initwait+0x170/0x170 [ 337.970559][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 337.975809][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 337.981602][ C0] ? __pollwait+0x252/0x430 [ 337.986102][ C0] ? poll_initwait+0x170/0x170 [ 337.990854][ C0] ? unix_dgram_poll+0x410/0x770 [ 337.995777][ C0] ? maybe_init_creds+0x450/0x450 [ 338.001137][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 338.007463][ C0] do_sys_poll+0x77d/0xea0 [ 338.011866][ C0] ? compat_core_sys_select+0x820/0x820 [ 338.017408][ C0] ? mark_lock.part.0+0xee/0x1910 [ 338.022419][ C0] ? lock_chain_count+0x20/0x20 [ 338.027256][ C0] ? sock_sendmsg+0x55/0x120 [ 338.031834][ C0] ? lock_chain_count+0x20/0x20 [ 338.036670][ C0] ? sock_sendmsg+0x120/0x120 [ 338.041331][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 338.047835][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 338.054359][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 338.060365][ C0] ? security_file_permission+0xab/0xd0 [ 338.065919][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 338.071901][ C0] ? find_held_lock+0x2d/0x110 [ 338.076669][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 338.081682][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 338.086530][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 338.091559][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 338.096595][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 338.101887][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 338.107074][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 338.112257][ C0] ? set_user_sigmask+0x213/0x2a0 [ 338.117266][ C0] ? __set_current_blocked+0x110/0x110 [ 338.122707][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 338.128069][ C0] __x64_sys_ppoll+0x210/0x280 [ 338.132820][ C0] ? __ia32_sys_poll+0x480/0x480 [ 338.137769][ C0] ? __secure_computing+0x20a/0x370 [ 338.142987][ C0] do_syscall_64+0x35/0xb0 [ 338.147414][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.153309][ C0] RIP: 0033:0x7f1bfbae99fb [ 338.157706][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 338.166107][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 338.174061][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e1358abcc0 [ 338.182014][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00000000800a0142 [ 338.189967][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 338.197924][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 338.205876][ C0] [ 338.208884][ C0] task:getty state:S stack:24352 pid:2410 ppid:1 flags:0x00000000 [ 338.218084][ C0] Call Trace: [ 338.221347][ C0] [ 338.224265][ C0] __schedule+0xa20/0x27c0 [ 338.228670][ C0] ? io_schedule_timeout+0x140/0x140 [ 338.233945][ C0] schedule+0xda/0x1b0 [ 338.238013][ C0] schedule_timeout+0x1dd/0x2a0 [ 338.242845][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 338.248024][ C0] ? __up_read+0x192/0x720 [ 338.252427][ C0] ? down_read+0x198/0x450 [ 338.256855][ C0] ? up_write+0x520/0x520 [ 338.261200][ C0] wait_woken+0x18b/0x1f0 [ 338.265530][ C0] n_tty_read+0x1051/0x13e0 [ 338.270111][ C0] ? n_tty_flush_buffer+0x270/0x270 [ 338.275298][ C0] ? __init_waitqueue_head+0x150/0x150 [ 338.280747][ C0] tty_read+0x30a/0x5a0 [ 338.284889][ C0] ? do_SAK+0x70/0x70 [ 338.288941][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 338.294303][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 338.300010][ C0] ? security_file_permission+0xab/0xd0 [ 338.305561][ C0] vfs_read+0x67d/0x930 [ 338.309723][ C0] ? kernel_read+0x1c0/0x1c0 [ 338.314331][ C0] ? __fget_light+0x20a/0x270 [ 338.319018][ C0] ksys_read+0x127/0x250 [ 338.323270][ C0] ? vfs_write+0xdd0/0xdd0 [ 338.327771][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 338.333656][ C0] do_syscall_64+0x35/0xb0 [ 338.338059][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.343935][ C0] RIP: 0033:0x7fb14158a8fe [ 338.348332][ C0] RSP: 002b:00007ffd8cf40b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 338.356738][ C0] RAX: ffffffffffffffda RBX: 000055f66f6b7910 RCX: 00007fb14158a8fe [ 338.364701][ C0] RDX: 0000000000000001 RSI: 00007ffd8cf40b60 RDI: 0000000000000000 [ 338.372739][ C0] RBP: 000055f66f6b7970 R08: 0000000000000007 R09: 000055f66f6b8cd0 [ 338.380693][ C0] R10: 0000000000000063 R11: 0000000000000246 R12: 000055f66f6b79ac [ 338.388659][ C0] R13: 00007ffd8cf40b60 R14: 0000000000000000 R15: 000055f66f6b79ac [ 338.396613][ C0] [ 338.399614][ C0] task:sshd state:S stack:25784 pid:2447 ppid:2406 flags:0x00000000 [ 338.408798][ C0] Call Trace: [ 338.412059][ C0] [ 338.414979][ C0] __schedule+0xa20/0x27c0 [ 338.419391][ C0] ? io_schedule_timeout+0x140/0x140 [ 338.424662][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 338.430198][ C0] schedule+0xda/0x1b0 [ 338.434261][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 338.440399][ C0] ? schedule_timeout_idle+0x90/0x90 [ 338.445664][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 338.451737][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 338.458199][ C0] do_select+0x119c/0x16a0 [ 338.462728][ C0] ? select_estimate_accuracy+0x320/0x320 [ 338.468460][ C0] ? lock_chain_count+0x20/0x20 [ 338.473328][ C0] ? sk_reset_timer+0x2a/0xc0 [ 338.477990][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 338.484481][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 338.491006][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 338.497508][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 338.503484][ C0] ? lock_chain_count+0x20/0x20 [ 338.508324][ C0] ? find_held_lock+0x2d/0x110 [ 338.513074][ C0] ? __might_fault+0xd1/0x170 [ 338.518625][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 338.523584][ C0] core_sys_select+0x3c2/0x9c0 [ 338.528346][ C0] ? do_compat_pselect+0x210/0x210 [ 338.533452][ C0] ? find_held_lock+0x2d/0x110 [ 338.538487][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 338.543582][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 338.548505][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 338.553525][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 338.558456][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 338.563643][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 338.568823][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 338.574005][ C0] ? set_user_sigmask+0x213/0x2a0 [ 338.579011][ C0] ? __set_current_blocked+0x110/0x110 [ 338.584451][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 338.589807][ C0] ? kern_select+0x1c0/0x1c0 [ 338.594383][ C0] __x64_sys_pselect6+0x17f/0x230 [ 338.599388][ C0] ? __ia32_sys_select+0x150/0x150 [ 338.604485][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 338.610360][ C0] do_syscall_64+0x35/0xb0 [ 338.614758][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.620630][ C0] RIP: 0033:0x7f59fa835d83 [ 338.625027][ C0] RSP: 002b:00007fff785ff550 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 338.633423][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f59fa835d83 [ 338.641375][ C0] RDX: 0000557008358e70 RSI: 000055700834e710 RDI: 000000000000000a [ 338.649332][ C0] RBP: 000055700835dfb0 R08: 00007fff785ff580 R09: 00007fff785ff590 [ 338.657293][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 338.665245][ C0] R13: 0000000000000001 R14: 00007fff785ff608 R15: 00007fff785ff688 [ 338.673198][ C0] [ 338.676200][ C0] task:syz-fuzzer state:S stack:25352 pid:2450 ppid:2447 flags:0x00000000 [ 338.685385][ C0] Call Trace: [ 338.688644][ C0] [ 338.691557][ C0] __schedule+0xa20/0x27c0 [ 338.695978][ C0] ? io_schedule_timeout+0x140/0x140 [ 338.701258][ C0] ? do_wait+0x527/0xd70 [ 338.705491][ C0] ? release_task+0x17b0/0x17b0 [ 338.710340][ C0] schedule+0xda/0x1b0 [ 338.714404][ C0] do_wait+0x728/0xd70 [ 338.718732][ C0] kernel_waitid+0x275/0x370 [ 338.723322][ C0] ? do_wait+0xd70/0xd70 [ 338.727555][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 338.732920][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 338.738654][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 338.743859][ C0] ? vfs_read+0x2b8/0x930 [ 338.748187][ C0] __do_sys_waitid+0x23d/0x2d0 [ 338.752955][ C0] ? kernel_waitid+0x370/0x370 [ 338.757729][ C0] ? __fget_files+0x26a/0x440 [ 338.762452][ C0] ? __fget_light+0xe5/0x270 [ 338.767064][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 338.772957][ C0] do_syscall_64+0x35/0xb0 [ 338.777369][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.783246][ C0] RIP: 0033:0x4ae06a [ 338.787130][ C0] RSP: 002b:000000c00079adb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 338.796851][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 338.804815][ C0] RDX: 000000c00079ae08 RSI: 000000000000099e RDI: 0000000000000001 [ 338.812770][ C0] RBP: 000000c00079ae98 R08: 0000000000000000 R09: 0000000000000000 [ 338.820816][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079ae38 [ 338.828774][ C0] R13: 0000000000000000 R14: 000000c0004831e0 R15: 0000000000000000 [ 338.837353][ C0] [ 338.840384][ C0] task:syz-fuzzer state:S stack:26776 pid:2451 ppid:2447 flags:0x00000000 [ 338.850019][ C0] Call Trace: [ 338.853286][ C0] [ 338.857002][ C0] __schedule+0xa20/0x27c0 [ 338.861439][ C0] ? io_schedule_timeout+0x140/0x140 [ 338.866741][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 338.872405][ C0] schedule+0xda/0x1b0 [ 338.876471][ C0] futex_wait_queue+0xf5/0x1e0 [ 338.881220][ C0] futex_wait+0x28e/0x680 [ 338.887066][ C0] ? futex_wait_setup+0x230/0x230 [ 338.892292][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 338.898273][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 338.903201][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 338.908229][ C0] do_futex+0x1af/0x300 [ 338.912380][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 338.918258][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 338.923451][ C0] ? ktime_get+0x38a/0x470 [ 338.927851][ C0] ? ktime_get+0x30b/0x470 [ 338.932262][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 338.937022][ C0] ? do_futex+0x300/0x300 [ 338.941336][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 338.947216][ C0] do_syscall_64+0x35/0xb0 [ 338.951618][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.957496][ C0] RIP: 0033:0x4675e3 [ 338.961386][ C0] RSP: 002b:000000c00005fe78 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 338.969969][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 338.979322][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4d198 [ 338.987277][ C0] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 338.995493][ C0] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 339.003471][ C0] R13: 000000c001573400 R14: 000000c0000004e0 R15: 00007fd79a4791b6 [ 339.011439][ C0] [ 339.014465][ C0] task:syz-fuzzer state:S stack:25768 pid:2452 ppid:2447 flags:0x00000000 [ 339.023668][ C0] Call Trace: [ 339.026957][ C0] [ 339.029876][ C0] __schedule+0xa20/0x27c0 [ 339.034290][ C0] ? io_schedule_timeout+0x140/0x140 [ 339.039563][ C0] ? do_wait+0x527/0xd70 [ 339.043798][ C0] ? release_task+0x17b0/0x17b0 [ 339.048633][ C0] schedule+0xda/0x1b0 [ 339.052688][ C0] do_wait+0x728/0xd70 [ 339.056742][ C0] kernel_waitid+0x275/0x370 [ 339.061326][ C0] ? do_wait+0xd70/0xd70 [ 339.065552][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 339.070736][ C0] __do_sys_waitid+0x23d/0x2d0 [ 339.075515][ C0] ? kernel_waitid+0x370/0x370 [ 339.080271][ C0] ? __set_current_blocked+0x110/0x110 [ 339.085714][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 339.091680][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 339.097642][ C0] ? handle_mm_fault+0x257/0x850 [ 339.103088][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.108981][ C0] do_syscall_64+0x35/0xb0 [ 339.113381][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.119257][ C0] RIP: 0033:0x4ae06a [ 339.123140][ C0] RSP: 002b:000000c00004b5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 339.131553][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 339.139528][ C0] RDX: 000000c00004b608 RSI: 000000000000099f RDI: 0000000000000001 [ 339.147483][ C0] RBP: 000000c00004b698 R08: 0000000000000000 R09: 0000000000000000 [ 339.155438][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00004b638 [ 339.163574][ C0] R13: 0000000000203000 R14: 000000c000001380 R15: 00007fd79a438bdb [ 339.171530][ C0] [ 339.174536][ C0] task:syz-fuzzer state:S stack:28752 pid:2453 ppid:2447 flags:0x00000000 [ 339.183721][ C0] Call Trace: [ 339.186984][ C0] [ 339.189916][ C0] __schedule+0xa20/0x27c0 [ 339.194409][ C0] ? io_schedule_timeout+0x140/0x140 [ 339.199693][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 339.204622][ C0] schedule+0xda/0x1b0 [ 339.208695][ C0] futex_wait_queue+0xf5/0x1e0 [ 339.213808][ C0] futex_wait+0x28e/0x680 [ 339.218153][ C0] ? futex_wait_setup+0x230/0x230 [ 339.223178][ C0] ? wake_up_q+0x8b/0xf0 [ 339.227431][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 339.232708][ C0] ? futex_wake+0x155/0x490 [ 339.237195][ C0] ? find_held_lock+0x2d/0x110 [ 339.241978][ C0] do_futex+0x1af/0x300 [ 339.246131][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 339.252018][ C0] ? xfd_validate_state+0x59/0x180 [ 339.257124][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 339.261870][ C0] ? do_futex+0x300/0x300 [ 339.266188][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.272079][ C0] do_syscall_64+0x35/0xb0 [ 339.277013][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.282917][ C0] RIP: 0033:0x4675e3 [ 339.286816][ C0] RSP: 002b:000000c00005be40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 339.295222][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 339.303269][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000050950 [ 339.311233][ C0] RBP: 000000c00005be88 R08: 0000000000000000 R09: 0000000000000000 [ 339.319191][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043d860 [ 339.327145][ C0] R13: 0000000000000000 R14: 000000c000000d00 R15: 00007fd79a3ed97b [ 339.335119][ C0] [ 339.338133][ C0] task:syz-fuzzer state:S stack:25624 pid:2454 ppid:2447 flags:0x00000000 [ 339.347922][ C0] Call Trace: [ 339.351218][ C0] [ 339.354141][ C0] __schedule+0xa20/0x27c0 [ 339.358558][ C0] ? io_schedule_timeout+0x140/0x140 [ 339.363842][ C0] ? do_wait+0x527/0xd70 [ 339.368428][ C0] ? release_task+0x17b0/0x17b0 [ 339.373267][ C0] schedule+0xda/0x1b0 [ 339.377324][ C0] do_wait+0x728/0xd70 [ 339.381382][ C0] kernel_waitid+0x275/0x370 [ 339.385998][ C0] ? do_wait+0xd70/0xd70 [ 339.390244][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 339.396398][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 339.402108][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 339.407293][ C0] ? vfs_read+0x2b8/0x930 [ 339.411609][ C0] __do_sys_waitid+0x23d/0x2d0 [ 339.416358][ C0] ? kernel_waitid+0x370/0x370 [ 339.421112][ C0] ? __fget_files+0x26a/0x440 [ 339.425773][ C0] ? __fget_light+0xe5/0x270 [ 339.430355][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.436233][ C0] do_syscall_64+0x35/0xb0 [ 339.440639][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.446894][ C0] RIP: 0033:0x4ae06a [ 339.450799][ C0] RSP: 002b:000000c00079fdb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 339.459225][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 339.467361][ C0] RDX: 000000c00079fe08 RSI: 00000000000009a0 RDI: 0000000000000001 [ 339.475316][ C0] RBP: 000000c00079fe98 R08: 0000000000000000 R09: 0000000000000000 [ 339.483418][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079fe38 [ 339.491414][ C0] R13: 0000000000000000 R14: 000000c00020a820 R15: 00007fd79a42495d [ 339.499482][ C0] [ 339.502506][ C0] task:syz-fuzzer state:S stack:29640 pid:2455 ppid:2447 flags:0x00000000 [ 339.511794][ C0] Call Trace: [ 339.515061][ C0] [ 339.517996][ C0] __schedule+0xa20/0x27c0 [ 339.522433][ C0] ? io_schedule_timeout+0x140/0x140 [ 339.527742][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 339.532691][ C0] schedule+0xda/0x1b0 [ 339.536764][ C0] futex_wait_queue+0xf5/0x1e0 [ 339.541523][ C0] futex_wait+0x28e/0x680 [ 339.545846][ C0] ? futex_wait_setup+0x230/0x230 [ 339.550862][ C0] ? wake_up_q+0x8b/0xf0 [ 339.555090][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 339.560271][ C0] ? futex_wake+0x155/0x490 [ 339.564764][ C0] do_futex+0x1af/0x300 [ 339.568936][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 339.574811][ C0] ? __up_read+0x192/0x720 [ 339.579218][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 339.583966][ C0] ? do_futex+0x300/0x300 [ 339.588294][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.594173][ C0] do_syscall_64+0x35/0xb0 [ 339.598578][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.604454][ C0] RIP: 0033:0x4675e3 [ 339.608330][ C0] RSP: 002b:000000c00079f6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 339.616724][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 339.624679][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c420 [ 339.632633][ C0] RBP: 000000c00079f718 R08: 0000000000000000 R09: 0000000000000000 [ 339.640586][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000573ed8 [ 339.648566][ C0] R13: 0000000000000000 R14: 000000c00043d380 R15: 00007fd79a3eeea9 [ 339.656528][ C0] [ 339.659532][ C0] task:syz-fuzzer state:S stack:25352 pid:2456 ppid:2447 flags:0x00000000 [ 339.668715][ C0] Call Trace: [ 339.671978][ C0] [ 339.674902][ C0] __schedule+0xa20/0x27c0 [ 339.679306][ C0] ? io_schedule_timeout+0x140/0x140 [ 339.684576][ C0] ? do_wait+0x527/0xd70 [ 339.688801][ C0] ? release_task+0x17b0/0x17b0 [ 339.693640][ C0] schedule+0xda/0x1b0 [ 339.697702][ C0] do_wait+0x728/0xd70 [ 339.701752][ C0] kernel_waitid+0x275/0x370 [ 339.706332][ C0] ? do_wait+0xd70/0xd70 [ 339.710557][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 339.715927][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 339.721628][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 339.726809][ C0] ? vfs_read+0x2b8/0x930 [ 339.731127][ C0] __do_sys_waitid+0x23d/0x2d0 [ 339.735873][ C0] ? kernel_waitid+0x370/0x370 [ 339.740622][ C0] ? __fget_files+0x26a/0x440 [ 339.745293][ C0] ? __fget_light+0xe5/0x270 [ 339.749867][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.755760][ C0] do_syscall_64+0x35/0xb0 [ 339.760162][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.766041][ C0] RIP: 0033:0x4ae06a [ 339.770004][ C0] RSP: 002b:000000c001624db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 339.778402][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 339.786443][ C0] RDX: 000000c001624e08 RSI: 00000000000009a3 RDI: 0000000000000001 [ 339.794484][ C0] RBP: 000000c001624e98 R08: 0000000000000000 R09: 0000000000000000 [ 339.802524][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c001624cf0 [ 339.810476][ C0] R13: 0000000000000000 R14: 000000c000fb4000 R15: 0000000000000073 [ 339.818431][ C0] [ 339.821431][ C0] task:syz-fuzzer state:S stack:29448 pid:2457 ppid:2447 flags:0x00000000 [ 339.830618][ C0] Call Trace: [ 339.833881][ C0] [ 339.836802][ C0] __schedule+0xa20/0x27c0 [ 339.841208][ C0] ? io_schedule_timeout+0x140/0x140 [ 339.846489][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 339.851425][ C0] schedule+0xda/0x1b0 [ 339.855485][ C0] futex_wait_queue+0xf5/0x1e0 [ 339.860232][ C0] futex_wait+0x28e/0x680 [ 339.864549][ C0] ? futex_wait_setup+0x230/0x230 [ 339.869558][ C0] ? find_held_lock+0x2d/0x110 [ 339.874307][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 339.879233][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 339.884080][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 339.890140][ C0] do_futex+0x1af/0x300 [ 339.894285][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 339.900160][ C0] ? find_held_lock+0x2d/0x110 [ 339.904908][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 339.909659][ C0] ? do_futex+0x300/0x300 [ 339.913975][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.919852][ C0] do_syscall_64+0x35/0xb0 [ 339.924251][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.930128][ C0] RIP: 0033:0x4675e3 [ 339.934002][ C0] RSP: 002b:000000c000571ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 339.942398][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 339.950350][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c318 [ 339.958312][ C0] RBP: 000000c000571f30 R08: 0000000000000000 R09: 0000000000000000 [ 339.966266][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000467c20 [ 339.974226][ C0] R13: 000000c000785c00 R14: 000000c00043d1e0 R15: 00007fd79a3eee9c [ 339.982180][ C0] [ 339.985184][ C0] task:syz-fuzzer state:S stack:27536 pid:2465 ppid:2447 flags:0x00000000 [ 339.994365][ C0] Call Trace: [ 339.997625][ C0] [ 340.000541][ C0] __schedule+0xa20/0x27c0 [ 340.004943][ C0] ? io_schedule_timeout+0x140/0x140 [ 340.010212][ C0] ? do_wait+0x527/0xd70 [ 340.014447][ C0] ? release_task+0x17b0/0x17b0 [ 340.019289][ C0] schedule+0xda/0x1b0 [ 340.023358][ C0] do_wait+0x728/0xd70 [ 340.027410][ C0] kernel_waitid+0x275/0x370 [ 340.031984][ C0] ? do_wait+0xd70/0xd70 [ 340.036208][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 340.041565][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 340.047268][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 340.052449][ C0] ? vfs_read+0x2b8/0x930 [ 340.056765][ C0] __do_sys_waitid+0x23d/0x2d0 [ 340.061513][ C0] ? kernel_waitid+0x370/0x370 [ 340.066346][ C0] ? __fget_files+0x26a/0x440 [ 340.071013][ C0] ? __fget_light+0xe5/0x270 [ 340.075597][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 340.081567][ C0] do_syscall_64+0x35/0xb0 [ 340.085968][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.091844][ C0] RIP: 0033:0x4ae06a [ 340.095721][ C0] RSP: 002b:000000c00079d5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 340.104386][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 340.112345][ C0] RDX: 000000c00079d608 RSI: 00000000000009a6 RDI: 0000000000000001 [ 340.120400][ C0] RBP: 000000c00079d698 R08: 0000000000000000 R09: 0000000000000000 [ 340.128374][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079d638 [ 340.136342][ C0] R13: 0000000000000000 R14: 000000c001582820 R15: 00007fd79a47902a [ 340.144301][ C0] [ 340.149058][ C0] task:syz-fuzzer state:S stack:26088 pid:2466 ppid:2447 flags:0x00000000 [ 340.158267][ C0] Call Trace: [ 340.161623][ C0] [ 340.164547][ C0] __schedule+0xa20/0x27c0 [ 340.168974][ C0] ? io_schedule_timeout+0x140/0x140 [ 340.174268][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 340.179202][ C0] schedule+0xda/0x1b0 [ 340.183275][ C0] futex_wait_queue+0xf5/0x1e0 [ 340.188021][ C0] futex_wait+0x28e/0x680 [ 340.192338][ C0] ? futex_wait_setup+0x230/0x230 [ 340.197359][ C0] ? find_held_lock+0x2d/0x110 [ 340.202134][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 340.207950][ C0] do_futex+0x1af/0x300 [ 340.212104][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 340.217989][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 340.222745][ C0] ? do_futex+0x300/0x300 [ 340.227056][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 340.232943][ C0] do_syscall_64+0x35/0xb0 [ 340.237358][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.243340][ C0] RIP: 0033:0x4675e3 [ 340.247225][ C0] RSP: 002b:000000c000ff7d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 340.255643][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 340.263606][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000fb2150 [ 340.271562][ C0] RBP: 000000c000ff7dc0 R08: 0000000000000000 R09: 0000000000000000 [ 340.279537][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000ff7de8 [ 340.287578][ C0] R13: 0000000000000000 R14: 000000c00020b1e0 R15: 0000000000000000 [ 340.295540][ C0] [ 340.298545][ C0] task:syz-fuzzer state:S stack:30440 pid:2469 ppid:2447 flags:0x00000000 [ 340.308022][ C0] Call Trace: [ 340.311295][ C0] [ 340.314209][ C0] __schedule+0xa20/0x27c0 [ 340.318619][ C0] ? io_schedule_timeout+0x140/0x140 [ 340.323896][ C0] ? do_wait+0x527/0xd70 [ 340.328140][ C0] ? release_task+0x17b0/0x17b0 [ 340.332977][ C0] schedule+0xda/0x1b0 [ 340.337039][ C0] do_wait+0x728/0xd70 [ 340.341091][ C0] kernel_waitid+0x275/0x370 [ 340.345683][ C0] ? do_wait+0xd70/0xd70 [ 340.349924][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 340.355123][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 340.361104][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 340.366028][ C0] __do_sys_waitid+0x23d/0x2d0 [ 340.370784][ C0] ? kernel_waitid+0x370/0x370 [ 340.375545][ C0] ? __set_current_blocked+0x110/0x110 [ 340.381068][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 340.387053][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 340.392501][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 340.397343][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 340.403229][ C0] do_syscall_64+0x35/0xb0 [ 340.407648][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.413534][ C0] RIP: 0033:0x4ae06a [ 340.417426][ C0] RSP: 002b:000000c00079c5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 340.426002][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 340.433957][ C0] RDX: 000000c00079c608 RSI: 00000000000009a4 RDI: 0000000000000001 [ 340.441911][ C0] RBP: 000000c00079c698 R08: 0000000000000000 R09: 0000000000000000 [ 340.449864][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079c638 [ 340.457817][ C0] R13: 000000c001572400 R14: 000000c0015824e0 R15: 00007fd79a479127 [ 340.465772][ C0] [ 340.468778][ C0] task:syz-fuzzer state:S stack:26088 pid:2471 ppid:2447 flags:0x00000000 [ 340.477971][ C0] Call Trace: [ 340.481405][ C0] [ 340.484319][ C0] __schedule+0xa20/0x27c0 [ 340.488730][ C0] ? io_schedule_timeout+0x140/0x140 [ 340.493999][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 340.498921][ C0] schedule+0xda/0x1b0 [ 340.502980][ C0] futex_wait_queue+0xf5/0x1e0 [ 340.507722][ C0] futex_wait+0x28e/0x680 [ 340.512034][ C0] ? futex_wait_setup+0x230/0x230 [ 340.517070][ C0] ? find_held_lock+0x2d/0x110 [ 340.521966][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 340.527780][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 340.536110][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 340.541913][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 340.547100][ C0] do_futex+0x1af/0x300 [ 340.551247][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 340.557129][ C0] ? xfd_validate_state+0x59/0x180 [ 340.562227][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 340.566973][ C0] ? do_futex+0x300/0x300 [ 340.571297][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 340.577271][ C0] do_syscall_64+0x35/0xb0 [ 340.581678][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.587569][ C0] RIP: 0033:0x4675e3 [ 340.591472][ C0] RSP: 002b:000000c000ff3d50 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 340.599900][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 340.607970][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572950 [ 340.616385][ C0] RBP: 000000c000ff3d98 R08: 0000000000000000 R09: 0000000000000000 [ 340.624349][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000040800 [ 340.632315][ C0] R13: 00000000000000fa R14: 000000c001582b60 R15: 0000000000000000 [ 340.640288][ C0] [ 340.643329][ C0] task:syz-fuzzer state:S stack:27088 pid:5227 ppid:2447 flags:0x00000000 [ 340.652515][ C0] Call Trace: [ 340.655776][ C0] [ 340.658690][ C0] __schedule+0xa20/0x27c0 [ 340.663097][ C0] ? io_schedule_timeout+0x140/0x140 [ 340.668378][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 340.673427][ C0] schedule+0xda/0x1b0 [ 340.677486][ C0] futex_wait_queue+0xf5/0x1e0 [ 340.682230][ C0] futex_wait+0x28e/0x680 [ 340.686541][ C0] ? futex_wait_setup+0x230/0x230 [ 340.691547][ C0] ? find_held_lock+0x2d/0x110 [ 340.696302][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 340.702099][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 340.707025][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 340.712914][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 340.718195][ C0] do_futex+0x1af/0x300 [ 340.722432][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 340.728317][ C0] ? xfd_validate_state+0x59/0x180 [ 340.733430][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 340.738185][ C0] ? do_futex+0x300/0x300 [ 340.742496][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 340.748391][ C0] do_syscall_64+0x35/0xb0 [ 340.752802][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.758768][ C0] RIP: 0033:0x4675e3 [ 340.762641][ C0] RSP: 002b:000000c000ff5eb0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 340.771033][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 340.778986][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572d50 [ 340.786950][ C0] RBP: 000000c000ff5ef8 R08: 0000000000000000 R09: 0000000000000000 [ 340.794903][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043f080 [ 340.802856][ C0] R13: 0000000000000000 R14: 000000c0015831e0 R15: 000000c001648b70 [ 340.810817][ C0] [ 340.813819][ C0] task:syz-fuzzer state:S stack:26032 pid:5278 ppid:2447 flags:0x00000000 [ 340.823095][ C0] Call Trace: [ 340.826443][ C0] [ 340.829360][ C0] __schedule+0xa20/0x27c0 [ 340.833775][ C0] ? io_schedule_timeout+0x140/0x140 [ 340.839048][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 340.844579][ C0] schedule+0xda/0x1b0 [ 340.848633][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 340.854680][ C0] ? schedule_timeout_idle+0x90/0x90 [ 340.859956][ C0] ? do_epoll_wait+0x129e/0x1950 [ 340.864879][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 340.870849][ C0] ? do_raw_read_unlock+0x70/0x70 [ 340.875856][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 340.881131][ C0] do_epoll_wait+0x12ba/0x1950 [ 340.885881][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 340.890801][ C0] ? __x64_sys_epoll_pwait+0x266/0x310 [ 340.896335][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 340.901174][ C0] ? vfs_read+0x2b8/0x930 [ 340.905489][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 340.910841][ C0] ? nsec_to_clock_t+0x30/0x30 [ 340.915600][ C0] ? ktime_get_ts64+0x455/0x560 [ 340.920436][ C0] ? set_user_sigmask+0x213/0x2a0 [ 340.925537][ C0] ? __set_current_blocked+0x110/0x110 [ 340.930980][ C0] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 340.936768][ C0] __x64_sys_epoll_pwait+0x1cf/0x310 [ 340.943690][ C0] ? __ia32_sys_epoll_wait+0x270/0x270 [ 340.949133][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 340.955010][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 340.960199][ C0] do_syscall_64+0x35/0xb0 [ 340.964605][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.970481][ C0] RIP: 0033:0x467800 [ 340.974359][ C0] RSP: 002b:000000c0007597e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 340.982779][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000467800 [ 340.990759][ C0] RDX: 0000000000000080 RSI: 000000c000759840 RDI: 0000000000000004 [ 340.998721][ C0] RBP: 000000c000759e40 R08: 0000000000000000 R09: 0000004cc1d96975 [ 341.006677][ C0] R10: 00000000000002d5 R11: 0000000000000246 R12: 000000c000759870 [ 341.014632][ C0] R13: 0000000000000004 R14: 000000c000fb4b60 R15: 000000582cf74e85 [ 341.022674][ C0] [ 341.025676][ C0] task:syz-fuzzer state:S stack:25208 pid:5279 ppid:2447 flags:0x00000000 [ 341.034870][ C0] Call Trace: [ 341.038151][ C0] [ 341.041066][ C0] __schedule+0xa20/0x27c0 [ 341.045477][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.050836][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 341.055789][ C0] schedule+0xda/0x1b0 [ 341.059856][ C0] futex_wait_queue+0xf5/0x1e0 [ 341.064623][ C0] futex_wait+0x28e/0x680 [ 341.068963][ C0] ? futex_wait_setup+0x230/0x230 [ 341.073989][ C0] ? do_proc_dopipe_max_size_conv+0x180/0x180 [ 341.080052][ C0] ? vfs_write+0x49a/0xdd0 [ 341.084457][ C0] do_futex+0x1af/0x300 [ 341.088598][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 341.094485][ C0] ? xfd_validate_state+0x59/0x180 [ 341.099587][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 341.104345][ C0] ? do_futex+0x300/0x300 [ 341.108655][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.114534][ C0] do_syscall_64+0x35/0xb0 [ 341.118956][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.124924][ C0] RIP: 0033:0x4675e3 [ 341.128802][ C0] RSP: 002b:000000c000757d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 341.138001][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 341.145982][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001573550 [ 341.153971][ C0] RBP: 000000c000757dc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.161949][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00003e000 [ 341.169917][ C0] R13: 0000000000000004 R14: 000000c001583520 R15: 0000000000000000 [ 341.177881][ C0] [ 341.180887][ C0] task:syz-executor.0 state:S stack:26536 pid:2462 ppid:2450 flags:0x00000000 [ 341.190075][ C0] Call Trace: [ 341.193336][ C0] [ 341.196258][ C0] __schedule+0xa20/0x27c0 [ 341.200685][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.205961][ C0] ? do_wait+0x527/0xd70 [ 341.210188][ C0] ? release_task+0x17b0/0x17b0 [ 341.215028][ C0] schedule+0xda/0x1b0 [ 341.219081][ C0] do_wait+0x728/0xd70 [ 341.223131][ C0] kernel_wait4+0x14c/0x260 [ 341.227616][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 341.233145][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 341.238325][ C0] ? find_held_lock+0x2d/0x110 [ 341.243076][ C0] __do_sys_wait4+0x13f/0x150 [ 341.247760][ C0] ? kernel_wait4+0x260/0x260 [ 341.252433][ C0] ? up_write+0x520/0x520 [ 341.256759][ C0] ? handle_mm_fault+0x257/0x850 [ 341.261724][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.268311][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 341.273505][ C0] do_syscall_64+0x35/0xb0 [ 341.277922][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.283802][ C0] RIP: 0033:0x7fefa0fa8c66 [ 341.288197][ C0] RSP: 002b:00007fff0449d568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.296592][ C0] RAX: ffffffffffffffda RBX: 00000000000009a8 RCX: 00007fefa0fa8c66 [ 341.304565][ C0] RDX: 0000000040000000 RSI: 00007fff0449d57c RDI: 00000000ffffffff [ 341.312533][ C0] RBP: 00007fff0449d57c R08: 0000000000000000 R09: 0000555555ef4400 [ 341.320514][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 341.328492][ C0] R13: 00007fff0449d670 R14: 00007fefa10cb9d8 R15: 000000000000000c [ 341.336464][ C0] [ 341.339480][ C0] task:syz-executor.1 state:S stack:27928 pid:2463 ppid:2454 flags:0x00000000 [ 341.348670][ C0] Call Trace: [ 341.351934][ C0] [ 341.354852][ C0] __schedule+0xa20/0x27c0 [ 341.359278][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.364549][ C0] ? do_wait+0x527/0xd70 [ 341.368777][ C0] ? release_task+0x17b0/0x17b0 [ 341.373626][ C0] schedule+0xda/0x1b0 [ 341.377688][ C0] do_wait+0x728/0xd70 [ 341.381747][ C0] kernel_wait4+0x14c/0x260 [ 341.386235][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 341.391330][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 341.396519][ C0] ? find_held_lock+0x2d/0x110 [ 341.401298][ C0] __do_sys_wait4+0x13f/0x150 [ 341.406059][ C0] ? kernel_wait4+0x260/0x260 [ 341.410740][ C0] ? up_write+0x520/0x520 [ 341.415062][ C0] ? handle_mm_fault+0x257/0x850 [ 341.419999][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.425879][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 341.431063][ C0] do_syscall_64+0x35/0xb0 [ 341.435465][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.441342][ C0] RIP: 0033:0x7f6bac38bc66 [ 341.445748][ C0] RSP: 002b:00007ffec404fd28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.454145][ C0] RAX: ffffffffffffffda RBX: 00000000000009aa RCX: 00007f6bac38bc66 [ 341.462101][ C0] RDX: 0000000040000000 RSI: 00007ffec404fd3c RDI: 00000000ffffffff [ 341.470071][ C0] RBP: 00007ffec404fd3c R08: 0000000000000000 R09: 0000555556a75400 [ 341.478059][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 341.487155][ C0] R13: 00007ffec404fe30 R14: 00007f6bac4ae9d8 R15: 000000000000000c [ 341.495110][ C0] [ 341.498112][ C0] task:syz-executor.3 state:S stack:27648 pid:2464 ppid:2454 flags:0x00000000 [ 341.507300][ C0] Call Trace: [ 341.510569][ C0] [ 341.513500][ C0] __schedule+0xa20/0x27c0 [ 341.517941][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.523232][ C0] ? do_wait+0x527/0xd70 [ 341.527464][ C0] ? release_task+0x17b0/0x17b0 [ 341.532312][ C0] schedule+0xda/0x1b0 [ 341.536381][ C0] do_wait+0x728/0xd70 [ 341.540442][ C0] kernel_wait4+0x14c/0x260 [ 341.544928][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 341.550029][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 341.555210][ C0] ? find_held_lock+0x2d/0x110 [ 341.560048][ C0] __do_sys_wait4+0x13f/0x150 [ 341.564716][ C0] ? kernel_wait4+0x260/0x260 [ 341.569380][ C0] ? up_write+0x520/0x520 [ 341.573692][ C0] ? handle_mm_fault+0x257/0x850 [ 341.578632][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.584768][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 341.589949][ C0] do_syscall_64+0x35/0xb0 [ 341.594358][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.600236][ C0] RIP: 0033:0x7f9e721c3c66 [ 341.604632][ C0] RSP: 002b:00007fff2c094d08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.613027][ C0] RAX: ffffffffffffffda RBX: 00000000000009b0 RCX: 00007f9e721c3c66 [ 341.620980][ C0] RDX: 0000000040000000 RSI: 00007fff2c094d1c RDI: 00000000ffffffff [ 341.628939][ C0] RBP: 00007fff2c094d1c R08: 0000000000000000 R09: 00005555559ca400 [ 341.636894][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 341.644845][ C0] R13: 00007fff2c094e10 R14: 00007f9e722e69d8 R15: 000000000000000c [ 341.652801][ C0] [ 341.655806][ C0] task:syz-executor.4 state:S stack:27648 pid:2467 ppid:2456 flags:0x00000000 [ 341.665011][ C0] Call Trace: [ 341.668280][ C0] [ 341.671198][ C0] __schedule+0xa20/0x27c0 [ 341.675618][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.680909][ C0] ? do_wait+0x527/0xd70 [ 341.685139][ C0] ? release_task+0x17b0/0x17b0 [ 341.689974][ C0] schedule+0xda/0x1b0 [ 341.694031][ C0] do_wait+0x728/0xd70 [ 341.698083][ C0] kernel_wait4+0x14c/0x260 [ 341.702576][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 341.707673][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 341.712948][ C0] ? find_held_lock+0x2d/0x110 [ 341.717697][ C0] __do_sys_wait4+0x13f/0x150 [ 341.722357][ C0] ? kernel_wait4+0x260/0x260 [ 341.727018][ C0] ? up_write+0x520/0x520 [ 341.731337][ C0] ? handle_mm_fault+0x257/0x850 [ 341.736260][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.742237][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 341.747425][ C0] do_syscall_64+0x35/0xb0 [ 341.751824][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.757707][ C0] RIP: 0033:0x7fd218ca7c66 [ 341.762122][ C0] RSP: 002b:00007ffef462b2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.770542][ C0] RAX: ffffffffffffffda RBX: 00000000000009ad RCX: 00007fd218ca7c66 [ 341.778520][ C0] RDX: 0000000040000000 RSI: 00007ffef462b2dc RDI: 00000000ffffffff [ 341.786482][ C0] RBP: 00007ffef462b2dc R08: 0000000000000000 R09: 0000555556a00400 [ 341.794530][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 341.802572][ C0] R13: 00007ffef462b3d0 R14: 00007fd218dca9d8 R15: 000000000000000c [ 341.810534][ C0] [ 341.813536][ C0] task:syz-executor.2 state:S stack:27928 pid:2468 ppid:2465 flags:0x00000000 [ 341.822721][ C0] Call Trace: [ 341.825988][ C0] [ 341.829000][ C0] __schedule+0xa20/0x27c0 [ 341.833416][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.838697][ C0] ? do_wait+0x527/0xd70 [ 341.842925][ C0] ? release_task+0x17b0/0x17b0 [ 341.847768][ C0] schedule+0xda/0x1b0 [ 341.851844][ C0] do_wait+0x728/0xd70 [ 341.856025][ C0] kernel_wait4+0x14c/0x260 [ 341.860527][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 341.865634][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 341.871339][ C0] ? find_held_lock+0x2d/0x110 [ 341.876101][ C0] __do_sys_wait4+0x13f/0x150 [ 341.880771][ C0] ? kernel_wait4+0x260/0x260 [ 341.885456][ C0] ? up_write+0x520/0x520 [ 341.889802][ C0] ? handle_mm_fault+0x257/0x850 [ 341.894764][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.900673][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 341.905878][ C0] do_syscall_64+0x35/0xb0 [ 341.910293][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.916171][ C0] RIP: 0033:0x7fa8b4b90c66 [ 341.920574][ C0] RSP: 002b:00007ffcbd7cf008 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.928971][ C0] RAX: ffffffffffffffda RBX: 00000000000009b4 RCX: 00007fa8b4b90c66 [ 341.936922][ C0] RDX: 0000000040000000 RSI: 00007ffcbd7cf01c RDI: 00000000ffffffff [ 341.944885][ C0] RBP: 00007ffcbd7cf01c R08: 0000000000000000 R09: 0000555555a23400 [ 341.952932][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 341.960994][ C0] R13: 00007ffcbd7cf110 R14: 00007fa8b4cb39d8 R15: 000000000000000c [ 341.968975][ C0] [ 341.971998][ C0] task:syz-executor.5 state:S stack:27648 pid:2470 ppid:2465 flags:0x00000000 [ 341.981188][ C0] Call Trace: [ 341.984452][ C0] [ 341.987381][ C0] __schedule+0xa20/0x27c0 [ 341.991792][ C0] ? io_schedule_timeout+0x140/0x140 [ 341.997063][ C0] ? do_wait+0x527/0xd70 [ 342.001308][ C0] ? release_task+0x17b0/0x17b0 [ 342.006142][ C0] schedule+0xda/0x1b0 [ 342.010197][ C0] do_wait+0x728/0xd70 [ 342.014335][ C0] kernel_wait4+0x14c/0x260 [ 342.018829][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 342.024010][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 342.029199][ C0] ? find_held_lock+0x2d/0x110 [ 342.033948][ C0] __do_sys_wait4+0x13f/0x150 [ 342.038609][ C0] ? kernel_wait4+0x260/0x260 [ 342.043415][ C0] ? up_write+0x520/0x520 [ 342.047726][ C0] ? handle_mm_fault+0x257/0x850 [ 342.052651][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.058528][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 342.063711][ C0] do_syscall_64+0x35/0xb0 [ 342.068107][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.073991][ C0] RIP: 0033:0x7f3564f7fc66 [ 342.078386][ C0] RSP: 002b:00007fff1245f198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 342.086865][ C0] RAX: ffffffffffffffda RBX: 00000000000009b3 RCX: 00007f3564f7fc66 [ 342.095338][ C0] RDX: 0000000040000000 RSI: 00007fff1245f1ac RDI: 00000000ffffffff [ 342.103300][ C0] RBP: 00007fff1245f1ac R08: 0000000000000000 R09: 0000555556f79400 [ 342.111262][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 342.119232][ C0] R13: 00007fff1245f2a0 R14: 00007f35650a29d8 R15: 000000000000000c [ 342.127220][ C0] [ 342.130253][ C0] task:syz-executor.0 state:S stack:24104 pid:2472 ppid:2462 flags:0x00000000 [ 342.139459][ C0] Call Trace: [ 342.142740][ C0] [ 342.145832][ C0] __schedule+0xa20/0x27c0 [ 342.150247][ C0] ? io_schedule_timeout+0x140/0x140 [ 342.155521][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 342.161052][ C0] schedule+0xda/0x1b0 [ 342.165107][ C0] do_nanosleep+0x154/0x4f0 [ 342.169678][ C0] ? schedule_hrtimeout+0x30/0x30 [ 342.174690][ C0] ? memset+0x20/0x40 [ 342.178661][ C0] ? __hrtimer_init+0x136/0x280 [ 342.183494][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 342.188430][ C0] ? nanosleep_copyout+0x100/0x100 [ 342.193533][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 342.199496][ C0] ? get_timespec64+0x191/0x220 [ 342.204340][ C0] ? put_timespec64+0x120/0x120 [ 342.209174][ C0] common_nsleep+0xa2/0xc0 [ 342.213581][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 342.219256][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 342.225515][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.231447][ C0] do_syscall_64+0x35/0xb0 [ 342.235867][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.241743][ C0] RIP: 0033:0x7fefa0fcfd9a [ 342.246226][ C0] RSP: 002b:00007fff0449d300 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 342.254620][ C0] RAX: ffffffffffffffda RBX: 0000000000000120 RCX: 00007fefa0fcfd9a [ 342.262574][ C0] RDX: 00007fff0449d340 RSI: 0000000000000000 RDI: 0000000000000000 [ 342.270615][ C0] RBP: 00007fff0449d3cc R08: 0000000000000149 R09: 00007fff044e7080 [ 342.278568][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 342.286539][ C0] R13: 000000000005039e R14: 0000000000000000 R15: 00007fff0449d430 [ 342.294508][ C0] [ 342.297518][ C0] task:syz-executor.1 state:S stack:25048 pid:2474 ppid:2463 flags:0x00000000 [ 342.306707][ C0] Call Trace: [ 342.309968][ C0] [ 342.312887][ C0] __schedule+0xa20/0x27c0 [ 342.317385][ C0] ? io_schedule_timeout+0x140/0x140 [ 342.322756][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 342.328309][ C0] schedule+0xda/0x1b0 [ 342.332376][ C0] do_nanosleep+0x154/0x4f0 [ 342.337308][ C0] ? schedule_hrtimeout+0x30/0x30 [ 342.342317][ C0] ? memset+0x20/0x40 [ 342.346321][ C0] ? __hrtimer_init+0x136/0x280 [ 342.351156][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 342.356077][ C0] ? nanosleep_copyout+0x100/0x100 [ 342.361191][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 342.367165][ C0] ? get_timespec64+0x191/0x220 [ 342.372000][ C0] ? put_timespec64+0x120/0x120 [ 342.376836][ C0] common_nsleep+0xa2/0xc0 [ 342.381238][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 342.386857][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 342.393165][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.399061][ C0] do_syscall_64+0x35/0xb0 [ 342.403466][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.409345][ C0] RIP: 0033:0x7f6bac3b2d9a [ 342.413741][ C0] RSP: 002b:00007ffec404fac0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 342.422223][ C0] RAX: ffffffffffffffda RBX: 0000000000000125 RCX: 00007f6bac3b2d9a [ 342.430178][ C0] RDX: 00007ffec404fb00 RSI: 0000000000000000 RDI: 0000000000000000 [ 342.438134][ C0] RBP: 00007ffec404fb8c R08: 0000000000000149 R09: 00007ffec41c3080 [ 342.446084][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 342.454038][ C0] R13: 00000000000503a1 R14: 0000000000000000 R15: 00007ffec404fbf0 [ 342.461991][ C0] [ 342.465003][ C0] task:syz-executor.4 state:S stack:25256 pid:2477 ppid:2467 flags:0x00000000 [ 342.474185][ C0] Call Trace: [ 342.477484][ C0] [ 342.480413][ C0] __schedule+0xa20/0x27c0 [ 342.484936][ C0] ? io_schedule_timeout+0x140/0x140 [ 342.490226][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 342.495770][ C0] schedule+0xda/0x1b0 [ 342.502083][ C0] do_nanosleep+0x154/0x4f0 [ 342.506578][ C0] ? schedule_hrtimeout+0x30/0x30 [ 342.511590][ C0] ? memset+0x20/0x40 [ 342.515588][ C0] ? __hrtimer_init+0x136/0x280 [ 342.520447][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 342.525388][ C0] ? nanosleep_copyout+0x100/0x100 [ 342.530485][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 342.536447][ C0] ? get_timespec64+0x191/0x220 [ 342.541284][ C0] ? put_timespec64+0x120/0x120 [ 342.546206][ C0] common_nsleep+0xa2/0xc0 [ 342.550619][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 342.556239][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 342.562459][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.568339][ C0] do_syscall_64+0x35/0xb0 [ 342.572736][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.578612][ C0] RIP: 0033:0x7fd218cced9a [ 342.583007][ C0] RSP: 002b:00007ffef462b060 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 342.591414][ C0] RAX: ffffffffffffffda RBX: 0000000000000129 RCX: 00007fd218cced9a [ 342.599370][ C0] RDX: 00007ffef462b0a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 342.607320][ C0] RBP: 00007ffef462b12c R08: 0000000000000149 R09: 00007ffef47b0080 [ 342.615282][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 342.623241][ C0] R13: 0000000000050338 R14: 0000000000000000 R15: 00007ffef462b190 [ 342.631223][ C0] [ 342.634235][ C0] task:syz-executor.3 state:S stack:25048 pid:2480 ppid:2464 flags:0x00000000 [ 342.643423][ C0] Call Trace: [ 342.646693][ C0] [ 342.649627][ C0] __schedule+0xa20/0x27c0 [ 342.654036][ C0] ? io_schedule_timeout+0x140/0x140 [ 342.659406][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 342.664950][ C0] schedule+0xda/0x1b0 [ 342.669010][ C0] do_nanosleep+0x154/0x4f0 [ 342.673496][ C0] ? schedule_hrtimeout+0x30/0x30 [ 342.678503][ C0] ? memset+0x20/0x40 [ 342.682475][ C0] ? __hrtimer_init+0x136/0x280 [ 342.687334][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 342.692292][ C0] ? nanosleep_copyout+0x100/0x100 [ 342.697389][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 342.703353][ C0] ? get_timespec64+0x191/0x220 [ 342.708198][ C0] ? put_timespec64+0x120/0x120 [ 342.713042][ C0] common_nsleep+0xa2/0xc0 [ 342.717452][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 342.723067][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 342.729291][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.735168][ C0] do_syscall_64+0x35/0xb0 [ 342.739578][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.745464][ C0] RIP: 0033:0x7f9e721ead9a [ 342.749875][ C0] RSP: 002b:00007fff2c094aa0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 342.758273][ C0] RAX: ffffffffffffffda RBX: 0000000000000121 RCX: 00007f9e721ead9a [ 342.766242][ C0] RDX: 00007fff2c094ae0 RSI: 0000000000000000 RDI: 0000000000000000 [ 342.774202][ C0] RBP: 00007fff2c094b6c R08: 0000000000000149 R09: 00007fff2c13b080 [ 342.782162][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 342.790123][ C0] R13: 000000000005042a R14: 0000000000000000 R15: 00007fff2c094bd0 [ 342.798076][ C0] [ 342.801080][ C0] task:syz-executor.5 state:S stack:25136 pid:2483 ppid:2470 flags:0x00000000 [ 342.810263][ C0] Call Trace: [ 342.813524][ C0] [ 342.816437][ C0] __schedule+0xa20/0x27c0 [ 342.820840][ C0] ? io_schedule_timeout+0x140/0x140 [ 342.826115][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 342.831675][ C0] schedule+0xda/0x1b0 [ 342.835756][ C0] do_nanosleep+0x154/0x4f0 [ 342.840244][ C0] ? schedule_hrtimeout+0x30/0x30 [ 342.845262][ C0] ? memset+0x20/0x40 [ 342.849231][ C0] ? __hrtimer_init+0x136/0x280 [ 342.854083][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 342.859003][ C0] ? nanosleep_copyout+0x100/0x100 [ 342.864098][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 342.870061][ C0] ? get_timespec64+0x191/0x220 [ 342.874985][ C0] ? put_timespec64+0x120/0x120 [ 342.879822][ C0] common_nsleep+0xa2/0xc0 [ 342.884313][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 342.889937][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 342.896165][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.902043][ C0] do_syscall_64+0x35/0xb0 [ 342.906440][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.912322][ C0] RIP: 0033:0x7f3564fa6d9a [ 342.916716][ C0] RSP: 002b:00007fff1245ef30 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 342.925112][ C0] RAX: ffffffffffffffda RBX: 000000000000015a RCX: 00007f3564fa6d9a [ 342.933083][ C0] RDX: 00007fff1245ef70 RSI: 0000000000000000 RDI: 0000000000000000 [ 342.941078][ C0] RBP: 00007fff1245effc R08: 0000000000000149 R09: 00007fff12579080 [ 342.949037][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 342.956995][ C0] R13: 00000000000503a0 R14: 0000000000000000 R15: 00007fff1245f060 [ 342.964967][ C0] [ 342.968058][ C0] task:syz-executor.2 state:S stack:25256 pid:2484 ppid:2468 flags:0x00000000 [ 342.977259][ C0] Call Trace: [ 342.980525][ C0] [ 342.983442][ C0] __schedule+0xa20/0x27c0 [ 342.987954][ C0] ? io_schedule_timeout+0x140/0x140 [ 342.993246][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 342.998801][ C0] schedule+0xda/0x1b0 [ 343.002873][ C0] do_nanosleep+0x154/0x4f0 [ 343.012482][ C0] ? schedule_hrtimeout+0x30/0x30 [ 343.017489][ C0] ? memset+0x20/0x40 [ 343.021458][ C0] ? __hrtimer_init+0x136/0x280 [ 343.026300][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 343.031315][ C0] ? nanosleep_copyout+0x100/0x100 [ 343.036416][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 343.042378][ C0] ? get_timespec64+0x191/0x220 [ 343.047216][ C0] ? put_timespec64+0x120/0x120 [ 343.052052][ C0] common_nsleep+0xa2/0xc0 [ 343.056456][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 343.062079][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 343.068300][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 343.074178][ C0] do_syscall_64+0x35/0xb0 [ 343.078579][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.084463][ C0] RIP: 0033:0x7fa8b4bb7d9a [ 343.088861][ C0] RSP: 002b:00007ffcbd7ceda0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 343.097266][ C0] RAX: ffffffffffffffda RBX: 0000000000000148 RCX: 00007fa8b4bb7d9a [ 343.105221][ C0] RDX: 00007ffcbd7cede0 RSI: 0000000000000000 RDI: 0000000000000000 [ 343.113230][ C0] RBP: 00007ffcbd7cee6c R08: 0000000000000149 R09: 00007ffcbd7f8080 [ 343.121218][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 343.129185][ C0] R13: 0000000000050427 R14: 0000000000000000 R15: 00007ffcbd7ceed0 [ 343.137156][ C0] [ 343.140256][ C0] task:kworker/u4:6 state:I stack:27480 pid:2486 ppid:2 flags:0x00004000 [ 343.149451][ C0] Workqueue: 0x0 (flush-8:0) [ 343.154123][ C0] Call Trace: [ 343.157387][ C0] [ 343.160308][ C0] __schedule+0xa20/0x27c0 [ 343.164742][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.170015][ C0] ? worker_thread+0x157/0x1080 [ 343.174866][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 343.179795][ C0] schedule+0xda/0x1b0 [ 343.183851][ C0] worker_thread+0x15c/0x1080 [ 343.188519][ C0] ? process_one_work+0x1710/0x1710 [ 343.193708][ C0] kthread+0x2ea/0x3a0 [ 343.197760][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 343.203382][ C0] ret_from_fork+0x1f/0x30 [ 343.207782][ C0] [ 343.210784][ C0] task:kworker/u4:7 state:I stack:23560 pid:2537 ppid:2 flags:0x00004000 [ 343.219970][ C0] Workqueue: 0x0 (flush-8:0) [ 343.224647][ C0] Call Trace: [ 343.228612][ C0] [ 343.231527][ C0] __schedule+0xa20/0x27c0 [ 343.235930][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.241210][ C0] ? worker_thread+0x157/0x1080 [ 343.246067][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 343.251019][ C0] schedule+0xda/0x1b0 [ 343.255092][ C0] worker_thread+0x15c/0x1080 [ 343.259761][ C0] ? __kthread_parkme+0x15f/0x220 [ 343.264861][ C0] ? process_one_work+0x1710/0x1710 [ 343.270074][ C0] kthread+0x2ea/0x3a0 [ 343.274139][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 343.279769][ C0] ret_from_fork+0x1f/0x30 [ 343.284181][ C0] [ 343.287188][ C0] task:kworker/u4:8 state:D stack:25560 pid:3065 ppid:2 flags:0x00004000 [ 343.296379][ C0] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 343.304089][ C0] Call Trace: [ 343.307407][ C0] [ 343.310337][ C0] __schedule+0xa20/0x27c0 [ 343.314763][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.320047][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 343.326020][ C0] schedule+0xda/0x1b0 [ 343.330083][ C0] schedule_timeout+0x1dd/0x2a0 [ 343.334923][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 343.340102][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 343.345198][ C0] ? mark_held_locks+0x9f/0xe0 [ 343.349955][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 343.354875][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 343.360065][ C0] __wait_for_common+0x1ca/0x5c0 [ 343.364989][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 343.370170][ C0] ? bit_wait_io+0xe0/0xe0 [ 343.374634][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 343.380078][ C0] __synchronize_srcu+0x1f2/0x290 [ 343.385090][ C0] ? call_srcu+0xc0/0xc0 [ 343.389321][ C0] ? rcu_tasks_pregp_step+0x10/0x10 [ 343.394513][ C0] ? ktime_get_mono_fast_ns+0x181/0x200 [ 343.401179][ C0] fsnotify_mark_destroy_workfn+0xfd/0x3c0 [ 343.406978][ C0] ? fsnotify_put_mark_wake.part.0+0xe0/0xe0 [ 343.412957][ C0] process_one_work+0x9bf/0x1710 [ 343.417880][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 343.423240][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 343.428155][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 343.433170][ C0] worker_thread+0x665/0x1080 [ 343.437840][ C0] ? process_one_work+0x1710/0x1710 [ 343.443026][ C0] kthread+0x2ea/0x3a0 [ 343.447082][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 343.452705][ C0] ret_from_fork+0x1f/0x30 [ 343.457111][ C0] [ 343.460115][ C0] task:kworker/u4:9 state:I stack:30944 pid:3070 ppid:2 flags:0x00004000 [ 343.469311][ C0] Call Trace: [ 343.472571][ C0] [ 343.475504][ C0] __schedule+0xa20/0x27c0 [ 343.479916][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.485186][ C0] ? worker_thread+0x157/0x1080 [ 343.490022][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 343.495034][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 343.499972][ C0] schedule+0xda/0x1b0 [ 343.504040][ C0] worker_thread+0x15c/0x1080 [ 343.508714][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 343.513904][ C0] ? __kthread_parkme+0x15f/0x220 [ 343.518947][ C0] ? process_one_work+0x1710/0x1710 [ 343.524152][ C0] kthread+0x2ea/0x3a0 [ 343.528231][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 343.533860][ C0] ret_from_fork+0x1f/0x30 [ 343.538270][ C0] [ 343.541293][ C0] task:udevd state:S stack:27776 pid:5191 ppid:2349 flags:0x00000000 [ 343.550481][ C0] Call Trace: [ 343.553748][ C0] [ 343.556664][ C0] __schedule+0xa20/0x27c0 [ 343.561067][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.566338][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 343.571177][ C0] schedule+0xda/0x1b0 [ 343.575230][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 343.581294][ C0] ? schedule_timeout_idle+0x90/0x90 [ 343.586569][ C0] ? do_epoll_wait+0x129e/0x1950 [ 343.591490][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 343.596333][ C0] ? do_raw_write_lock+0x11a/0x280 [ 343.601431][ C0] ? do_raw_read_unlock+0x70/0x70 [ 343.608432][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 343.613707][ C0] do_epoll_wait+0x12ba/0x1950 [ 343.618629][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 343.623555][ C0] ? vfs_write+0x49a/0xdd0 [ 343.627963][ C0] ? kernel_write+0x630/0x630 [ 343.632626][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 343.637980][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 343.643166][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 343.648526][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 343.654404][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 343.659584][ C0] do_syscall_64+0x35/0xb0 [ 343.663988][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.669862][ C0] RIP: 0033:0x7f096f7b3e46 [ 343.674263][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 343.682655][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 343.690615][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 343.698567][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 343.706523][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab641a440 [ 343.714477][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 343.722433][ C0] [ 343.725452][ C0] task:udevd state:S stack:26848 pid:5195 ppid:2349 flags:0x00004000 [ 343.734633][ C0] Call Trace: [ 343.737907][ C0] [ 343.740826][ C0] __schedule+0xa20/0x27c0 [ 343.745239][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.750508][ C0] ? __mutex_lock+0xa3f/0x1350 [ 343.755283][ C0] schedule+0xda/0x1b0 [ 343.759362][ C0] schedule_preempt_disabled+0xf/0x20 [ 343.764744][ C0] __mutex_lock+0xa44/0x1350 [ 343.769326][ C0] ? read_descriptors+0x3c/0x2c0 [ 343.774257][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 343.779805][ C0] ? lock_release+0x810/0x810 [ 343.784468][ C0] read_descriptors+0x3c/0x2c0 [ 343.789222][ C0] sysfs_kf_bin_read+0x196/0x270 [ 343.794143][ C0] ? urbnum_show+0x70/0x70 [ 343.798542][ C0] ? kernfs_create_link+0x230/0x230 [ 343.803723][ C0] kernfs_fop_read_iter+0x3f3/0x790 [ 343.808913][ C0] vfs_read+0x67d/0x930 [ 343.813064][ C0] ? kernel_read+0x1c0/0x1c0 [ 343.817639][ C0] ? build_open_flags+0x6f0/0x6f0 [ 343.822648][ C0] ? do_readlinkat+0x1e7/0x2f0 [ 343.827397][ C0] ? __fget_light+0x20a/0x270 [ 343.832075][ C0] ksys_read+0x127/0x250 [ 343.836335][ C0] ? vfs_write+0xdd0/0xdd0 [ 343.840763][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 343.846662][ C0] do_syscall_64+0x35/0xb0 [ 343.851063][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.856941][ C0] RIP: 0033:0x7f096f7a58fe [ 343.861348][ C0] RSP: 002b:00007ffd243d6718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 343.869753][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7a58fe [ 343.877712][ C0] RDX: 0000000000010011 RSI: 00007ffd243d6747 RDI: 0000000000000008 [ 343.885665][ C0] RBP: 00007ffd243e6e18 R08: 00007f096f875a00 R09: 0000558ab6419de0 [ 343.893628][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 343.901594][ C0] R13: 0000000000000000 R14: 00007ffd243d6747 R15: 0000558ab5cdea7c [ 343.909557][ C0] [ 343.912559][ C0] task:kworker/1:3 state:D stack:21600 pid:5244 ppid:2 flags:0x00004000 [ 343.921744][ C0] Workqueue: usb_hub_wq hub_event [ 343.926763][ C0] Call Trace: [ 343.930031][ C0] [ 343.932946][ C0] __schedule+0xa20/0x27c0 [ 343.937359][ C0] ? io_schedule_timeout+0x140/0x140 [ 343.942641][ C0] ? mark_held_locks+0x9f/0xe0 [ 343.947409][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 343.952344][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 343.957536][ C0] ? msleep+0x63/0xf0 [ 343.961507][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 343.966725][ C0] ? msleep+0x63/0xf0 [ 343.970702][ C0] schedule+0xda/0x1b0 [ 343.974779][ C0] schedule_timeout+0x14a/0x2a0 [ 343.979637][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 343.984830][ C0] ? collect_expired_timers+0x200/0x200 [ 343.990369][ C0] ? nci_rx_data_packet.cold+0xa1/0xab [ 343.995882][ C0] msleep+0xb2/0xf0 [ 343.999675][ C0] hub_port_init+0x798/0x35d0 [ 344.004342][ C0] hub_event+0x2b59/0x4810 [ 344.008745][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 344.013852][ C0] ? lock_release+0x810/0x810 [ 344.018776][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.023614][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 344.028619][ C0] process_one_work+0x9bf/0x1710 [ 344.033542][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 344.038899][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 344.043828][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 344.048836][ C0] worker_thread+0x665/0x1080 [ 344.053498][ C0] ? __kthread_parkme+0x15f/0x220 [ 344.058507][ C0] ? process_one_work+0x1710/0x1710 [ 344.063688][ C0] kthread+0x2ea/0x3a0 [ 344.067753][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 344.073381][ C0] ret_from_fork+0x1f/0x30 [ 344.077782][ C0] [ 344.080783][ C0] task:kworker/0:3 state:I stack:23952 pid:5247 ppid:2 flags:0x00004000 [ 344.089969][ C0] Workqueue: 0x0 (events) [ 344.094376][ C0] Call Trace: [ 344.097637][ C0] [ 344.100558][ C0] __schedule+0xa20/0x27c0 [ 344.104963][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.110246][ C0] ? worker_thread+0x157/0x1080 [ 344.115090][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 344.120274][ C0] schedule+0xda/0x1b0 [ 344.124336][ C0] worker_thread+0x15c/0x1080 [ 344.129007][ C0] ? process_one_work+0x1710/0x1710 [ 344.134189][ C0] kthread+0x2ea/0x3a0 [ 344.138247][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 344.143881][ C0] ret_from_fork+0x1f/0x30 [ 344.148279][ C0] [ 344.151285][ C0] task:udevd state:S stack:27776 pid:5248 ppid:2349 flags:0x00000000 [ 344.160474][ C0] Call Trace: [ 344.163733][ C0] [ 344.166647][ C0] __schedule+0xa20/0x27c0 [ 344.171047][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.176317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.181160][ C0] schedule+0xda/0x1b0 [ 344.185214][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 344.191261][ C0] ? schedule_timeout_idle+0x90/0x90 [ 344.196526][ C0] ? do_epoll_wait+0x129e/0x1950 [ 344.201446][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.206281][ C0] ? do_raw_write_lock+0x11a/0x280 [ 344.211373][ C0] ? do_raw_read_unlock+0x70/0x70 [ 344.216391][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 344.221660][ C0] do_epoll_wait+0x12ba/0x1950 [ 344.226405][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 344.231326][ C0] ? vfs_write+0x49a/0xdd0 [ 344.235813][ C0] ? kernel_write+0x630/0x630 [ 344.240482][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 344.245858][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 344.251058][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 344.256454][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 344.262353][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 344.267541][ C0] do_syscall_64+0x35/0xb0 [ 344.271963][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.277857][ C0] RIP: 0033:0x7f096f7b3e46 [ 344.282260][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 344.290773][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 344.298738][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 344.306693][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab6415290 [ 344.314734][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6414540 [ 344.322687][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 344.330816][ C0] [ 344.334179][ C0] task:udevd state:S stack:28336 pid:5249 ppid:2349 flags:0x00000000 [ 344.343373][ C0] Call Trace: [ 344.346643][ C0] [ 344.349647][ C0] __schedule+0xa20/0x27c0 [ 344.354065][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.359334][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.364172][ C0] schedule+0xda/0x1b0 [ 344.368227][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 344.374276][ C0] ? schedule_timeout_idle+0x90/0x90 [ 344.379542][ C0] ? do_epoll_wait+0x129e/0x1950 [ 344.384463][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.389296][ C0] ? do_raw_write_lock+0x11a/0x280 [ 344.394387][ C0] ? do_raw_read_unlock+0x70/0x70 [ 344.399391][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 344.404657][ C0] do_epoll_wait+0x12ba/0x1950 [ 344.409404][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 344.414323][ C0] ? vfs_write+0x49a/0xdd0 [ 344.418725][ C0] ? kernel_write+0x630/0x630 [ 344.423391][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 344.428832][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 344.434014][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 344.439377][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 344.445256][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 344.450437][ C0] do_syscall_64+0x35/0xb0 [ 344.454850][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.460732][ C0] RIP: 0033:0x7f096f7b3e46 [ 344.465141][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 344.473538][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 344.481497][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 344.489447][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 344.497410][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab63f1500 [ 344.505378][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 344.513333][ C0] [ 344.516334][ C0] task:udevd state:S stack:27448 pid:5250 ppid:2349 flags:0x00000000 [ 344.527514][ C0] Call Trace: [ 344.530775][ C0] [ 344.533695][ C0] __schedule+0xa20/0x27c0 [ 344.538122][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.543393][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.548229][ C0] schedule+0xda/0x1b0 [ 344.552300][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 344.558377][ C0] ? schedule_timeout_idle+0x90/0x90 [ 344.563657][ C0] ? do_epoll_wait+0x129e/0x1950 [ 344.568592][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.573428][ C0] ? do_raw_write_lock+0x11a/0x280 [ 344.578528][ C0] ? do_raw_read_unlock+0x70/0x70 [ 344.583533][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 344.588810][ C0] do_epoll_wait+0x12ba/0x1950 [ 344.593581][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 344.598501][ C0] ? vfs_write+0x49a/0xdd0 [ 344.602990][ C0] ? kernel_write+0x630/0x630 [ 344.607651][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 344.613023][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 344.618221][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 344.623587][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 344.629491][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 344.634707][ C0] do_syscall_64+0x35/0xb0 [ 344.639112][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.645000][ C0] RIP: 0033:0x7f096f7b3e46 [ 344.649397][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 344.657882][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 344.665872][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 344.673846][ C0] RBP: 0000558ab63f1cc0 R08: 0000000000000007 R09: 0000558ab6402cb0 [ 344.681831][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab64313d0 [ 344.690331][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 344.698308][ C0] [ 344.701325][ C0] task:udevd state:S stack:27536 pid:5251 ppid:2349 flags:0x00000000 [ 344.710518][ C0] Call Trace: [ 344.713784][ C0] [ 344.716709][ C0] __schedule+0xa20/0x27c0 [ 344.721124][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.726397][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.731238][ C0] schedule+0xda/0x1b0 [ 344.735300][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 344.741347][ C0] ? schedule_timeout_idle+0x90/0x90 [ 344.746618][ C0] ? do_epoll_wait+0x129e/0x1950 [ 344.751537][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 344.756381][ C0] ? do_raw_write_lock+0x11a/0x280 [ 344.761475][ C0] ? do_raw_read_unlock+0x70/0x70 [ 344.766487][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 344.771754][ C0] do_epoll_wait+0x12ba/0x1950 [ 344.776501][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 344.781421][ C0] ? vfs_write+0x49a/0xdd0 [ 344.785828][ C0] ? kernel_write+0x630/0x630 [ 344.790492][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 344.795864][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 344.801047][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 344.806421][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 344.812299][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 344.817483][ C0] do_syscall_64+0x35/0xb0 [ 344.821882][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.827758][ C0] RIP: 0033:0x7f096f7b3e46 [ 344.832156][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 344.841167][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 344.849120][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 344.857071][ C0] RBP: 0000558ab6424520 R08: 0000000000000007 R09: 0000558ab6415290 [ 344.865024][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6428590 [ 344.872982][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 344.880942][ C0] [ 344.883949][ C0] task:kworker/1:4 state:I stack:25832 pid:5254 ppid:2 flags:0x00004000 [ 344.893132][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 344.898153][ C0] Call Trace: [ 344.901513][ C0] [ 344.904431][ C0] __schedule+0xa20/0x27c0 [ 344.908834][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.914104][ C0] ? worker_thread+0x157/0x1080 [ 344.918942][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 344.923888][ C0] schedule+0xda/0x1b0 [ 344.927949][ C0] worker_thread+0x15c/0x1080 [ 344.932627][ C0] ? __kthread_parkme+0x15f/0x220 [ 344.937649][ C0] ? process_one_work+0x1710/0x1710 [ 344.943145][ C0] kthread+0x2ea/0x3a0 [ 344.947214][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 344.952845][ C0] ret_from_fork+0x1f/0x30 [ 344.957461][ C0] [ 344.960484][ C0] task:kworker/0:4 state:I stack:23000 pid:5287 ppid:2 flags:0x00004000 [ 344.969686][ C0] Workqueue: 0x0 (events) [ 344.974112][ C0] Call Trace: [ 344.977389][ C0] [ 344.980313][ C0] __schedule+0xa20/0x27c0 [ 344.984729][ C0] ? io_schedule_timeout+0x140/0x140 [ 344.990003][ C0] ? worker_thread+0x157/0x1080 [ 344.994850][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 344.999773][ C0] schedule+0xda/0x1b0 [ 345.003829][ C0] worker_thread+0x15c/0x1080 [ 345.008502][ C0] ? __kthread_parkme+0x15f/0x220 [ 345.013509][ C0] ? process_one_work+0x1710/0x1710 [ 345.018692][ C0] kthread+0x2ea/0x3a0 [ 345.022747][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 345.028374][ C0] ret_from_fork+0x1f/0x30 [ 345.032776][ C0] [ 345.035789][ C0] task:kworker/0:5 state:R running task stack:21824 pid:5314 ppid:2 flags:0x00004000 [ 345.046566][ C0] Workqueue: 0x0 (rcu_gp) [ 345.050986][ C0] Call Trace: [ 345.054256][ C0] [ 345.057962][ C0] __schedule+0xa20/0x27c0 [ 345.062390][ C0] ? io_schedule_timeout+0x140/0x140 [ 345.069235][ C0] ? worker_thread+0x157/0x1080 [ 345.074076][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 345.078997][ C0] schedule+0xda/0x1b0 [ 345.083145][ C0] worker_thread+0x15c/0x1080 [ 345.087809][ C0] ? __kthread_parkme+0x15f/0x220 [ 345.092827][ C0] ? process_one_work+0x1710/0x1710 [ 345.098019][ C0] kthread+0x2ea/0x3a0 [ 345.102077][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 345.107705][ C0] ret_from_fork+0x1f/0x30 [ 345.112113][ C0] [ 345.115135][ C0] task:kworker/1:5 state:R running task stack:22456 pid:5334 ppid:2 flags:0x00004000 [ 345.125908][ C0] Workqueue: usb_hub_wq hub_event [ 345.130942][ C0] Call Trace: [ 345.134229][ C0] [ 345.137151][ C0] ? input_leds_disconnect+0x160/0x160 [ 345.142601][ C0] ? led_set_brightness_nosleep+0xe6/0x1a0 [ 345.148395][ C0] ? led_set_brightness+0x134/0x170 [ 345.153583][ C0] ? led_trigger_event+0xb0/0x200 [ 345.158594][ C0] ? kbd_led_trigger_activate+0xc9/0x100 [ 345.164388][ C0] ? k_dead+0xc0/0xc0 [ 345.168440][ C0] ? led_trigger_set+0x5d7/0xaf0 [ 345.173455][ C0] ? led_trigger_blink_oneshot+0x50/0x50 [ 345.179155][ C0] ? down_write_killable+0x250/0x250 [ 345.184422][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 345.189868][ C0] ? led_trigger_set_default+0x1a6/0x230 [ 345.195486][ C0] ? led_classdev_register_ext+0x56f/0x760 [ 345.201280][ C0] ? devm_of_led_get+0x110/0x110 [ 345.206196][ C0] ? kasprintf+0xbb/0xf0 [ 345.210769][ C0] ? kvasprintf_const+0x190/0x190 [ 345.215778][ C0] ? input_open_device+0x22c/0x320 [ 345.220878][ C0] ? input_leds_connect+0x4bd/0x860 [ 345.226123][ C0] ? input_attach_handler+0x180/0x1f0 [ 345.231520][ C0] ? input_register_device.cold+0xf0/0x2fd [ 345.237327][ C0] ? hidinput_connect+0x4e6c/0x99a0 [ 345.242516][ C0] ? hid_map_usage_clear.isra.0+0x240/0x240 [ 345.248397][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 345.254019][ C0] ? hid_match_id+0x27a/0x300 [ 345.258680][ C0] ? hid_connect+0x1394/0x17c0 [ 345.263458][ C0] ? usb_alloc_urb+0xa0/0xb0 [ 345.268050][ C0] ? memset+0x20/0x40 [ 345.272026][ C0] ? hid_match_id+0x300/0x300 [ 345.276690][ C0] ? hid_hw_start+0xa2/0x130 [ 345.281275][ C0] ? hid_device_probe+0x36f/0x3c0 [ 345.286292][ C0] ? hid_match_device+0x390/0x390 [ 345.291321][ C0] ? really_probe+0x249/0xb90 [ 345.296000][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 345.301466][ C0] ? driver_probe_device+0x4c/0x1a0 [ 345.306654][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 345.312191][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 345.317482][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 345.322511][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 345.327523][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 345.333407][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 345.338599][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 345.344386][ C0] ? __device_attach+0x1e4/0x530 [ 345.349316][ C0] ? device_driver_attach+0x210/0x210 [ 345.354676][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 345.359946][ C0] ? bus_probe_device+0x1e4/0x290 [ 345.364964][ C0] ? device_add+0xbd5/0x1e90 [ 345.369535][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 345.375765][ C0] ? __debugfs_create_file+0x392/0x540 [ 345.381209][ C0] ? hid_add_device+0x373/0xa10 [ 345.386043][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 345.391495][ C0] ? modalias_show+0x150/0x150 [ 345.396252][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 345.401712][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 345.407012][ C0] ? usbhid_probe+0xbaa/0x1020 [ 345.411770][ C0] ? usb_probe_interface+0x30b/0x7f0 [ 345.417049][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 345.422403][ C0] ? really_probe+0x249/0xb90 [ 345.427077][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 345.432613][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 345.437888][ C0] ? driver_probe_device+0x4c/0x1a0 [ 345.443069][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 345.448605][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 345.453874][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 345.458878][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 345.463888][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 345.469681][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 345.474865][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 345.480655][ C0] ? __device_attach+0x1e4/0x530 [ 345.485576][ C0] ? device_driver_attach+0x210/0x210 [ 345.490930][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 345.496200][ C0] ? bus_probe_device+0x1e4/0x290 [ 345.501207][ C0] ? device_add+0xbd5/0x1e90 [ 345.505777][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 345.511996][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 345.517784][ C0] ? usb_set_configuration+0x1019/0x1900 [ 345.523401][ C0] ? usb_generic_driver_probe+0xba/0x100 [ 345.529053][ C0] ? usb_probe_device+0xd4/0x2c0 [ 345.533997][ C0] ? usb_driver_release_interface+0x180/0x180 [ 345.540074][ C0] ? really_probe+0x249/0xb90 [ 345.544763][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 345.550238][ C0] ? driver_probe_device+0x4c/0x1a0 [ 345.555456][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 345.561009][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 345.566278][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 345.571302][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 345.576330][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 345.582147][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 345.587372][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 345.593163][ C0] ? __device_attach+0x1e4/0x530 [ 345.598777][ C0] ? device_driver_attach+0x210/0x210 [ 345.604420][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 345.609688][ C0] ? bus_probe_device+0x1e4/0x290 [ 345.614695][ C0] ? device_add+0xbd5/0x1e90 [ 345.619267][ C0] ? usb_match_device+0xd4/0x550 [ 345.624188][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 345.630411][ C0] ? usb_detect_static_quirks+0x305/0x3b0 [ 345.636120][ C0] ? usb_new_device.cold+0x685/0x10ad [ 345.641472][ C0] ? hub_disconnect+0x510/0x510 [ 345.646314][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 345.651232][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 345.656427][ C0] ? hub_event+0x2d58/0x4810 [ 345.661006][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 345.666196][ C0] ? lock_release+0x810/0x810 [ 345.670882][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 345.675809][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 345.680814][ C0] ? process_one_work+0x9bf/0x1710 [ 345.685929][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 345.692098][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 345.698074][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 345.703280][ C0] ? worker_thread+0x665/0x1080 [ 345.708218][ C0] ? __kthread_parkme+0x15f/0x220 [ 345.713241][ C0] ? process_one_work+0x1710/0x1710 [ 345.718433][ C0] ? kthread+0x2ea/0x3a0 [ 345.722660][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 345.728281][ C0] ? ret_from_fork+0x1f/0x30 [ 345.732857][ C0] [ 345.735860][ C0] task:kworker/0:6 state:R running task stack:21872 pid:5381 ppid:2 flags:0x00004000 [ 345.746706][ C0] Workqueue: events request_firmware_work_func [ 345.752942][ C0] Call Trace: [ 345.756209][ C0] [ 345.759131][ C0] __schedule+0xa20/0x27c0 [ 345.763535][ C0] ? io_schedule_timeout+0x140/0x140 [ 345.768807][ C0] ? mark_held_locks+0x9f/0xe0 [ 345.773650][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 345.778581][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 345.783768][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 345.788949][ C0] schedule+0xda/0x1b0 [ 345.793005][ C0] schedule_preempt_disabled+0xf/0x20 [ 345.798375][ C0] __mutex_lock+0xa44/0x1350 [ 345.803037][ C0] ? ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 345.808824][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 345.814358][ C0] ? ath9k_hif_usb_firmware_cb+0x391/0x530 [ 345.820148][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 345.825952][ C0] ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 345.831596][ C0] ? ath9k_hif_usb_alloc_urbs+0x1040/0x1040 [ 345.837489][ C0] request_firmware_work_func+0x12c/0x230 [ 345.843193][ C0] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 345.849506][ C0] process_one_work+0x9bf/0x1710 [ 345.854440][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 345.859797][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 345.864719][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 345.869729][ C0] worker_thread+0x665/0x1080 [ 345.874574][ C0] ? __kthread_parkme+0x15f/0x220 [ 345.879601][ C0] ? process_one_work+0x1710/0x1710 [ 345.884838][ C0] kthread+0x2ea/0x3a0 [ 345.888926][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 345.894571][ C0] ret_from_fork+0x1f/0x30 [ 345.898997][ C0] [ 345.902003][ C0] task:kworker/1:6 state:I stack:22064 pid:5394 ppid:2 flags:0x00004000 [ 345.911290][ C0] Workqueue: 0x0 (events) [ 345.915705][ C0] Call Trace: [ 345.918988][ C0] [ 345.921903][ C0] __schedule+0xa20/0x27c0 [ 345.926315][ C0] ? io_schedule_timeout+0x140/0x140 [ 345.931585][ C0] ? worker_thread+0x157/0x1080 [ 345.936427][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 345.941348][ C0] schedule+0xda/0x1b0 [ 345.945413][ C0] worker_thread+0x15c/0x1080 [ 345.950078][ C0] ? __kthread_parkme+0x15f/0x220 [ 345.955102][ C0] ? process_one_work+0x1710/0x1710 [ 345.960396][ C0] kthread+0x2ea/0x3a0 [ 345.964477][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 345.970197][ C0] ret_from_fork+0x1f/0x30 [ 345.976288][ C0] [ 345.979296][ C0] task:udevd state:S stack:27776 pid:5405 ppid:2349 flags:0x00000000 [ 345.988483][ C0] Call Trace: [ 345.991766][ C0] [ 345.994778][ C0] __schedule+0xa20/0x27c0 [ 345.999194][ C0] ? io_schedule_timeout+0x140/0x140 [ 346.004815][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.009654][ C0] schedule+0xda/0x1b0 [ 346.014575][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 346.020628][ C0] ? schedule_timeout_idle+0x90/0x90 [ 346.025911][ C0] ? do_epoll_wait+0x129e/0x1950 [ 346.030866][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.038177][ C0] ? do_raw_write_lock+0x11a/0x280 [ 346.043276][ C0] ? do_raw_read_unlock+0x70/0x70 [ 346.048285][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 346.053572][ C0] do_epoll_wait+0x12ba/0x1950 [ 346.058348][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 346.063291][ C0] ? vfs_write+0x49a/0xdd0 [ 346.067719][ C0] ? kernel_write+0x630/0x630 [ 346.072395][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 346.077755][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 346.082958][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 346.088336][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 346.094218][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 346.099402][ C0] do_syscall_64+0x35/0xb0 [ 346.103815][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.109694][ C0] RIP: 0033:0x7f096f7b3e46 [ 346.114094][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 346.122578][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 346.130549][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 346.138503][ C0] RBP: 0000558ab63f8900 R08: 0000000000000007 R09: 0000558ab6415290 [ 346.146468][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6418310 [ 346.154454][ C0] R13: 00007ffd243ec288 R14: 0000000000000008 R15: 0000558ab63f1910 [ 346.162443][ C0] [ 346.165454][ C0] task:udevd state:S stack:28096 pid:5856 ppid:2349 flags:0x00000000 [ 346.174644][ C0] Call Trace: [ 346.177912][ C0] [ 346.180828][ C0] __schedule+0xa20/0x27c0 [ 346.185248][ C0] ? io_schedule_timeout+0x140/0x140 [ 346.190544][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.195384][ C0] schedule+0xda/0x1b0 [ 346.199441][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 346.205511][ C0] ? schedule_timeout_idle+0x90/0x90 [ 346.210795][ C0] ? do_epoll_wait+0x129e/0x1950 [ 346.215731][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.220583][ C0] ? do_raw_write_lock+0x11a/0x280 [ 346.225688][ C0] ? do_raw_read_unlock+0x70/0x70 [ 346.230715][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 346.236018][ C0] do_epoll_wait+0x12ba/0x1950 [ 346.240780][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 346.245701][ C0] ? vfs_write+0x49a/0xdd0 [ 346.250139][ C0] ? kernel_write+0x630/0x630 [ 346.254814][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 346.260188][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 346.265414][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 346.270960][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 346.276851][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 346.282061][ C0] do_syscall_64+0x35/0xb0 [ 346.286463][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.292341][ C0] RIP: 0033:0x7f096f7b3e46 [ 346.296738][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 346.305150][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 346.313105][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 346.321063][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab63fab80 [ 346.329037][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab642e720 [ 346.337019][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 346.344986][ C0] [ 346.347998][ C0] task:kworker/0:7 state:R running task stack:23272 pid:5998 ppid:2 flags:0x00004000 [ 346.358770][ C0] Workqueue: usb_hub_wq hub_event [ 346.363790][ C0] Call Trace: [ 346.367054][ C0] [ 346.370057][ C0] __schedule+0xa20/0x27c0 [ 346.374474][ C0] ? io_schedule_timeout+0x140/0x140 [ 346.379746][ C0] ? mark_held_locks+0x9f/0xe0 [ 346.384500][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 346.389418][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 346.394600][ C0] ? msleep+0x63/0xf0 [ 346.398567][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 346.403752][ C0] ? msleep+0x63/0xf0 [ 346.407714][ C0] schedule+0xda/0x1b0 [ 346.411788][ C0] schedule_timeout+0x14a/0x2a0 [ 346.416666][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 346.422307][ C0] ? __phys_addr+0xc4/0x140 [ 346.426818][ C0] ? collect_expired_timers+0x200/0x200 [ 346.432370][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 346.437559][ C0] ? hub_ext_port_status+0x19d/0x450 [ 346.443092][ C0] msleep+0xb2/0xf0 [ 346.446893][ C0] hub_port_reset+0x3b9/0x1cc0 [ 346.451643][ C0] ? hub_resume+0x3e0/0x3e0 [ 346.456142][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 346.461711][ C0] ? trace_contention_end+0x153/0x1e0 [ 346.467090][ C0] ? mem_cgroup_css_alloc+0x1c1/0x1510 [ 346.472551][ C0] hub_port_init+0x1ae/0x35d0 [ 346.477241][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 346.483052][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 346.488264][ C0] ? device_set_wakeup_capable+0x55/0x1a0 [ 346.494001][ C0] hub_event+0x2b59/0x4810 [ 346.498408][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 346.503510][ C0] ? lock_release+0x810/0x810 [ 346.508175][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.513013][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 346.518023][ C0] process_one_work+0x9bf/0x1710 [ 346.522963][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 346.528338][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 346.533260][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 346.538273][ C0] worker_thread+0x665/0x1080 [ 346.542939][ C0] ? __kthread_parkme+0x15f/0x220 [ 346.547953][ C0] ? process_one_work+0x1710/0x1710 [ 346.553144][ C0] kthread+0x2ea/0x3a0 [ 346.557198][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 346.562818][ C0] ret_from_fork+0x1f/0x30 [ 346.567219][ C0] [ 346.570224][ C0] task:syz-executor.4 state:S stack:28456 pid:7414 ppid:2477 flags:0x00000000 [ 346.579411][ C0] Call Trace: [ 346.582695][ C0] [ 346.585610][ C0] __schedule+0xa20/0x27c0 [ 346.590016][ C0] ? io_schedule_timeout+0x140/0x140 [ 346.595287][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 346.600819][ C0] schedule+0xda/0x1b0 [ 346.604884][ C0] futex_wait_queue+0xf5/0x1e0 [ 346.609632][ C0] futex_wait+0x28e/0x680 [ 346.613946][ C0] ? futex_wait_setup+0x230/0x230 [ 346.618965][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 346.625109][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 346.630039][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.634878][ C0] do_futex+0x1af/0x300 [ 346.639022][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 346.644912][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 346.650127][ C0] ? ktime_get+0x38a/0x470 [ 346.654527][ C0] ? ktime_get+0x30b/0x470 [ 346.658939][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 346.663697][ C0] ? do_futex+0x300/0x300 [ 346.668019][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 346.673898][ C0] do_syscall_64+0x35/0xb0 [ 346.678299][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.684177][ C0] RIP: 0033:0x7fd218caa0c9 [ 346.688577][ C0] RSP: 002b:00007ffef462aee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 346.696982][ C0] RAX: ffffffffffffffda RBX: 00007fd218dc9f8c RCX: 00007fd218caa0c9 [ 346.704936][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd218dc9f8c [ 346.712909][ C0] RBP: 00007fd218dc9f80 R08: 00007ffef47b0080 R09: 0000000000000000 [ 346.720957][ C0] R10: 00007ffef462afd0 R11: 0000000000000246 R12: 0000000000050402 [ 346.728927][ C0] R13: 00007ffef462afd0 R14: 00007ffef462aff0 R15: 0000000000000bea [ 346.736898][ C0] [ 346.739910][ C0] task:syz-executor.4 state:S stack:29184 pid:7421 ppid:2477 flags:0x00000000 [ 346.749281][ C0] Call Trace: [ 346.752628][ C0] [ 346.755552][ C0] __schedule+0xa20/0x27c0 [ 346.759957][ C0] ? io_schedule_timeout+0x140/0x140 [ 346.765277][ C0] schedule+0xda/0x1b0 [ 346.769607][ C0] schedule_timeout+0x1dd/0x2a0 [ 346.774453][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 346.779648][ C0] ? __down_common+0x3a6/0x890 [ 346.784403][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.789243][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 346.794434][ C0] __down_common+0x3ae/0x890 [ 346.799020][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 346.804038][ C0] ? up+0xb0/0xb0 [ 346.807672][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 346.812591][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 346.817610][ C0] down_interruptible+0x7b/0xa0 [ 346.822460][ C0] raw_ioctl+0x1017/0x27c0 [ 346.826964][ C0] ? gadget_suspend+0x10/0x10 [ 346.831626][ C0] ? gadget_suspend+0x10/0x10 [ 346.836295][ C0] __x64_sys_ioctl+0x193/0x200 [ 346.841044][ C0] do_syscall_64+0x35/0xb0 [ 346.845443][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.851320][ C0] RIP: 0033:0x7fd218ca9eb7 [ 346.855718][ C0] RSP: 002b:00007fd21801b098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.864116][ C0] RAX: ffffffffffffffda RBX: 00007fd21801c110 RCX: 00007fd218ca9eb7 [ 346.872072][ C0] RDX: 00007fd21801c110 RSI: 0000000080085502 RDI: 0000000000000003 [ 346.880028][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 346.888000][ C0] R10: 00007fd21801b140 R11: 0000000000000246 R12: 0000000800000000 [ 346.895983][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fd218d11ca5 [ 346.903978][ C0] [ 346.906996][ C0] task:syz-executor.0 state:S stack:28456 pid:7416 ppid:2472 flags:0x00000000 [ 346.916194][ C0] Call Trace: [ 346.919461][ C0] [ 346.922375][ C0] __schedule+0xa20/0x27c0 [ 346.926784][ C0] ? io_schedule_timeout+0x140/0x140 [ 346.932068][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 346.937627][ C0] schedule+0xda/0x1b0 [ 346.941700][ C0] futex_wait_queue+0xf5/0x1e0 [ 346.946465][ C0] futex_wait+0x28e/0x680 [ 346.950788][ C0] ? futex_wait_setup+0x230/0x230 [ 346.955803][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 346.961871][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 346.966811][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 346.971693][ C0] do_futex+0x1af/0x300 [ 346.975863][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 346.981757][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 346.986953][ C0] ? ktime_get+0x38a/0x470 [ 346.991359][ C0] ? ktime_get+0x30b/0x470 [ 346.995758][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 347.000516][ C0] ? do_futex+0x300/0x300 [ 347.004826][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 347.010716][ C0] do_syscall_64+0x35/0xb0 [ 347.015126][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.021033][ C0] RIP: 0033:0x7fefa0fab0c9 [ 347.025447][ C0] RSP: 002b:00007fff0449d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 347.033865][ C0] RAX: ffffffffffffffda RBX: 00007fefa10caf8c RCX: 00007fefa0fab0c9 [ 347.042266][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fefa10caf8c [ 347.050231][ C0] RBP: 00007fefa10caf80 R08: 00007fff044e7080 R09: 0000000000000000 [ 347.058649][ C0] R10: 00007fff0449d270 R11: 0000000000000246 R12: 00000000000503b3 [ 347.066682][ C0] R13: 00007fff0449d270 R14: 00007fff0449d290 R15: 0000000000000bea [ 347.074692][ C0] [ 347.077725][ C0] task:syz-executor.0 state:S stack:29000 pid:7418 ppid:2472 flags:0x00000000 [ 347.086916][ C0] Call Trace: [ 347.090182][ C0] [ 347.093100][ C0] __schedule+0xa20/0x27c0 [ 347.098203][ C0] ? io_schedule_timeout+0x140/0x140 [ 347.103491][ C0] schedule+0xda/0x1b0 [ 347.107547][ C0] schedule_timeout+0x1dd/0x2a0 [ 347.112381][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 347.117565][ C0] ? __down_common+0x3a6/0x890 [ 347.122335][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 347.127201][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 347.132405][ C0] __down_common+0x3ae/0x890 [ 347.137007][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 347.142024][ C0] ? up+0xb0/0xb0 [ 347.145648][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 347.150569][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 347.155578][ C0] down_interruptible+0x7b/0xa0 [ 347.160417][ C0] raw_ioctl+0x1017/0x27c0 [ 347.164819][ C0] ? gadget_suspend+0x10/0x10 [ 347.169483][ C0] ? gadget_suspend+0x10/0x10 [ 347.174218][ C0] __x64_sys_ioctl+0x193/0x200 [ 347.180319][ C0] do_syscall_64+0x35/0xb0 [ 347.184731][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.190609][ C0] RIP: 0033:0x7fefa0faaeb7 [ 347.195012][ C0] RSP: 002b:00007fefa031c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.203407][ C0] RAX: ffffffffffffffda RBX: 00007fefa031d110 RCX: 00007fefa0faaeb7 [ 347.211362][ C0] RDX: 00007fefa031d110 RSI: 0000000080085502 RDI: 0000000000000003 [ 347.219324][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 347.227283][ C0] R10: 00007fefa031c140 R11: 0000000000000246 R12: 0000000800000000 [ 347.235247][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fefa1012ca5 [ 347.243200][ C0] [ 347.246259][ C0] task:syz-executor.5 state:S stack:28456 pid:7417 ppid:2483 flags:0x00000000 [ 347.255565][ C0] Call Trace: [ 347.258839][ C0] [ 347.261754][ C0] __schedule+0xa20/0x27c0 [ 347.266166][ C0] ? io_schedule_timeout+0x140/0x140 [ 347.271447][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 347.276994][ C0] schedule+0xda/0x1b0 [ 347.281054][ C0] futex_wait_queue+0xf5/0x1e0 [ 347.285800][ C0] futex_wait+0x28e/0x680 [ 347.290110][ C0] ? futex_wait_setup+0x230/0x230 [ 347.295115][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 347.301083][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 347.306009][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 347.310851][ C0] do_futex+0x1af/0x300 [ 347.314994][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 347.320938][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 347.326313][ C0] ? ktime_get+0x38a/0x470 [ 347.330891][ C0] ? ktime_get+0x30b/0x470 [ 347.335292][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 347.340041][ C0] ? do_futex+0x300/0x300 [ 347.344350][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 347.350240][ C0] do_syscall_64+0x35/0xb0 [ 347.354637][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.360514][ C0] RIP: 0033:0x7f3564f820c9 [ 347.364909][ C0] RSP: 002b:00007fff1245edb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 347.373309][ C0] RAX: ffffffffffffffda RBX: 00007f35650a1f8c RCX: 00007f3564f820c9 [ 347.381264][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f35650a1f8c [ 347.389227][ C0] RBP: 00007f35650a1f80 R08: 00007fff12579080 R09: 0000000000000000 [ 347.397181][ C0] R10: 00007fff1245eea0 R11: 0000000000000246 R12: 00000000000503b6 [ 347.405137][ C0] R13: 00007fff1245eea0 R14: 00007fff1245eec0 R15: 0000000000000bea [ 347.413115][ C0] [ 347.416132][ C0] task:syz-executor.5 state:S stack:29160 pid:7420 ppid:2483 flags:0x00000000 [ 347.425335][ C0] Call Trace: [ 347.428596][ C0] [ 347.431516][ C0] __schedule+0xa20/0x27c0 [ 347.435925][ C0] ? io_schedule_timeout+0x140/0x140 [ 347.441202][ C0] schedule+0xda/0x1b0 [ 347.445263][ C0] schedule_timeout+0x1dd/0x2a0 [ 347.450123][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 347.455343][ C0] ? __down_common+0x3a6/0x890 [ 347.460124][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 347.464975][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 347.470176][ C0] __down_common+0x3ae/0x890 [ 347.474782][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 347.479810][ C0] ? up+0xb0/0xb0 [ 347.483452][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 347.488471][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 347.493483][ C0] down_interruptible+0x7b/0xa0 [ 347.498331][ C0] raw_ioctl+0x1017/0x27c0 [ 347.502733][ C0] ? gadget_suspend+0x10/0x10 [ 347.507392][ C0] ? gadget_suspend+0x10/0x10 [ 347.512052][ C0] __x64_sys_ioctl+0x193/0x200 [ 347.516808][ C0] do_syscall_64+0x35/0xb0 [ 347.521204][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.527082][ C0] RIP: 0033:0x7f3564f81eb7 [ 347.531567][ C0] RSP: 002b:00007f35642f3098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.539983][ C0] RAX: ffffffffffffffda RBX: 00007f35642f4110 RCX: 00007f3564f81eb7 [ 347.548114][ C0] RDX: 00007f35642f4110 RSI: 0000000080085502 RDI: 0000000000000003 [ 347.557720][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 347.565761][ C0] R10: 00007f35642f3140 R11: 0000000000000246 R12: 0000000800000000 [ 347.573715][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007f3564fe9ca5 [ 347.581756][ C0] [ 347.584760][ C0] task:syz-executor.1 state:S stack:28456 pid:7415 ppid:2474 flags:0x00000000 [ 347.593968][ C0] Call Trace: [ 347.597238][ C0] [ 347.600168][ C0] __schedule+0xa20/0x27c0 [ 347.604583][ C0] ? io_schedule_timeout+0x140/0x140 [ 347.609873][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 347.615414][ C0] schedule+0xda/0x1b0 [ 347.619471][ C0] futex_wait_queue+0xf5/0x1e0 [ 347.624221][ C0] futex_wait+0x28e/0x680 [ 347.628535][ C0] ? futex_wait_setup+0x230/0x230 [ 347.633545][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 347.639509][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 347.644444][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 347.649283][ C0] do_futex+0x1af/0x300 [ 347.653423][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 347.659308][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 347.664597][ C0] ? ktime_get+0x38a/0x470 [ 347.669279][ C0] ? ktime_get+0x30b/0x470 [ 347.673681][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 347.678430][ C0] ? do_futex+0x300/0x300 [ 347.682752][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 347.688640][ C0] do_syscall_64+0x35/0xb0 [ 347.693073][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.699042][ C0] RIP: 0033:0x7f6bac38e0c9 [ 347.703450][ C0] RSP: 002b:00007ffec404f948 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 347.711859][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4adf8c RCX: 00007f6bac38e0c9 [ 347.719823][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6bac4adf8c [ 347.727779][ C0] RBP: 00007f6bac4adf80 R08: 00007ffec41c3080 R09: 0000000000000000 [ 347.735734][ C0] R10: 00007ffec404fa30 R11: 0000000000000246 R12: 00000000000503b4 [ 347.743689][ C0] R13: 00007ffec404fa30 R14: 00007ffec404fa50 R15: 0000000000000bea [ 347.751645][ C0] [ 347.754647][ C0] task:syz-executor.1 state:S stack:29184 pid:7419 ppid:2474 flags:0x00004000 [ 347.763846][ C0] Call Trace: [ 347.767113][ C0] [ 347.770044][ C0] __schedule+0xa20/0x27c0 [ 347.774451][ C0] ? io_schedule_timeout+0x140/0x140 [ 347.779729][ C0] schedule+0xda/0x1b0 [ 347.783787][ C0] schedule_timeout+0x1dd/0x2a0 [ 347.788625][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 347.793805][ C0] ? __down_common+0x3a6/0x890 [ 347.798558][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 347.803405][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 347.808674][ C0] __down_common+0x3ae/0x890 [ 347.813252][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 347.818264][ C0] ? up+0xb0/0xb0 [ 347.821902][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 347.826842][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 347.831967][ C0] down_interruptible+0x7b/0xa0 [ 347.836828][ C0] raw_ioctl+0x1017/0x27c0 [ 347.841236][ C0] ? gadget_suspend+0x10/0x10 [ 347.845918][ C0] ? gadget_suspend+0x10/0x10 [ 347.850600][ C0] __x64_sys_ioctl+0x193/0x200 [ 347.855366][ C0] do_syscall_64+0x35/0xb0 [ 347.859770][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.865648][ C0] RIP: 0033:0x7f6bac38deb7 [ 347.870079][ C0] RSP: 002b:00007f6bab6ff098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.878477][ C0] RAX: ffffffffffffffda RBX: 00007f6bab700110 RCX: 00007f6bac38deb7 [ 347.886448][ C0] RDX: 00007f6bab700110 RSI: 0000000080085502 RDI: 0000000000000003 [ 347.894990][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 347.904186][ C0] R10: 00007f6bab6ff140 R11: 0000000000000246 R12: 0000000800000000 [ 347.912159][ C0] R13: 0000000000000000 R14: 0000000020001280 R15: 00007f6bac3f5ca5 [ 347.920395][ C0] [ 347.923405][ C0] task:syz-executor.2 state:S stack:28456 pid:7422 ppid:2484 flags:0x00000000 [ 347.932599][ C0] Call Trace: [ 347.935877][ C0] [ 347.938794][ C0] __schedule+0xa20/0x27c0 [ 347.943211][ C0] ? io_schedule_timeout+0x140/0x140 [ 347.948490][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 347.954018][ C0] schedule+0xda/0x1b0 [ 347.958079][ C0] futex_wait_queue+0xf5/0x1e0 [ 347.962824][ C0] futex_wait+0x28e/0x680 [ 347.967145][ C0] ? futex_wait_setup+0x230/0x230 [ 347.972152][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 347.978114][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 347.983038][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 347.987885][ C0] do_futex+0x1af/0x300 [ 347.992020][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 347.997901][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 348.003084][ C0] ? ktime_get+0x38a/0x470 [ 348.007483][ C0] ? ktime_get+0x30b/0x470 [ 348.011976][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 348.016720][ C0] ? do_futex+0x300/0x300 [ 348.021031][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 348.026908][ C0] do_syscall_64+0x35/0xb0 [ 348.031304][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.037180][ C0] RIP: 0033:0x7fa8b4b930c9 [ 348.041659][ C0] RSP: 002b:00007ffcbd7cec28 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 348.050076][ C0] RAX: ffffffffffffffda RBX: 00007fa8b4cb2f8c RCX: 00007fa8b4b930c9 [ 348.058039][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa8b4cb2f8c [ 348.065999][ C0] RBP: 00007fa8b4cb2f80 R08: 00007ffcbd7f8080 R09: 0000000000000000 [ 348.073960][ C0] R10: 00007ffcbd7ced10 R11: 0000000000000246 R12: 000000000005043b [ 348.082003][ C0] R13: 00007ffcbd7ced10 R14: 00007ffcbd7ced30 R15: 0000000000000bea [ 348.089959][ C0] [ 348.092964][ C0] task:syz-executor.2 state:S stack:29000 pid:7425 ppid:2484 flags:0x00000000 [ 348.102267][ C0] Call Trace: [ 348.105535][ C0] [ 348.108453][ C0] __schedule+0xa20/0x27c0 [ 348.112883][ C0] ? io_schedule_timeout+0x140/0x140 [ 348.118167][ C0] schedule+0xda/0x1b0 [ 348.122286][ C0] schedule_timeout+0x1dd/0x2a0 [ 348.127127][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 348.132307][ C0] ? __down_common+0x3a6/0x890 [ 348.137058][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 348.141899][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 348.147080][ C0] __down_common+0x3ae/0x890 [ 348.151676][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 348.156859][ C0] ? up+0xb0/0xb0 [ 348.160496][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 348.165415][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 348.170428][ C0] down_interruptible+0x7b/0xa0 [ 348.175354][ C0] raw_ioctl+0x1017/0x27c0 [ 348.179776][ C0] ? gadget_suspend+0x10/0x10 [ 348.184447][ C0] ? gadget_suspend+0x10/0x10 [ 348.189111][ C0] __x64_sys_ioctl+0x193/0x200 [ 348.193863][ C0] do_syscall_64+0x35/0xb0 [ 348.198261][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.204147][ C0] RIP: 0033:0x7fa8b4b92eb7 [ 348.208545][ C0] RSP: 002b:00007fa8b3f04098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 348.216941][ C0] RAX: ffffffffffffffda RBX: 00007fa8b3f05110 RCX: 00007fa8b4b92eb7 [ 348.224894][ C0] RDX: 00007fa8b3f05110 RSI: 0000000080085502 RDI: 0000000000000003 [ 348.232939][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 348.240922][ C0] R10: 00007fa8b3f04140 R11: 0000000000000246 R12: 0000000800000000 [ 348.248894][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fa8b4bfaca5 [ 348.256872][ C0] [ 348.259903][ C0] task:syz-executor.3 state:S stack:28456 pid:7423 ppid:2480 flags:0x00000000 [ 348.269100][ C0] Call Trace: [ 348.272638][ C0] [ 348.275564][ C0] __schedule+0xa20/0x27c0 [ 348.279987][ C0] ? io_schedule_timeout+0x140/0x140 [ 348.285275][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 348.290816][ C0] schedule+0xda/0x1b0 [ 348.294881][ C0] futex_wait_queue+0xf5/0x1e0 [ 348.299722][ C0] futex_wait+0x28e/0x680 [ 348.304052][ C0] ? futex_wait_setup+0x230/0x230 [ 348.309097][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 348.315092][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 348.320033][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 348.324884][ C0] do_futex+0x1af/0x300 [ 348.329031][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 348.334908][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 348.340093][ C0] ? ktime_get+0x38a/0x470 [ 348.344548][ C0] ? ktime_get+0x30b/0x470 [ 348.348975][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 348.353739][ C0] ? do_futex+0x300/0x300 [ 348.358074][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 348.363961][ C0] do_syscall_64+0x35/0xb0 [ 348.368367][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.374248][ C0] RIP: 0033:0x7f9e721c60c9 [ 348.378641][ C0] RSP: 002b:00007fff2c094928 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 348.387107][ C0] RAX: ffffffffffffffda RBX: 00007f9e722e5f8c RCX: 00007f9e721c60c9 [ 348.395092][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9e722e5f8c [ 348.403059][ C0] RBP: 00007f9e722e5f80 R08: 00007fff2c13b080 R09: 0000000000000000 [ 348.411186][ C0] R10: 00007fff2c094a10 R11: 0000000000000246 R12: 000000000005043a [ 348.419145][ C0] R13: 00007fff2c094a10 R14: 00007fff2c094a30 R15: 0000000000000bea [ 348.427101][ C0] [ 348.430104][ C0] task:syz-executor.3 state:S stack:29184 pid:7424 ppid:2480 flags:0x00000000 [ 348.439292][ C0] Call Trace: [ 348.442554][ C0] [ 348.445468][ C0] __schedule+0xa20/0x27c0 [ 348.449891][ C0] ? io_schedule_timeout+0x140/0x140 [ 348.455249][ C0] schedule+0xda/0x1b0 [ 348.459399][ C0] schedule_timeout+0x1dd/0x2a0 [ 348.464238][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 348.469422][ C0] ? __down_common+0x3a6/0x890 [ 348.474180][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 348.479039][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 348.484271][ C0] __down_common+0x3ae/0x890 [ 348.489067][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 348.494076][ C0] ? up+0xb0/0xb0 [ 348.497708][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 348.502642][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 348.507673][ C0] down_interruptible+0x7b/0xa0 [ 348.512538][ C0] raw_ioctl+0x1017/0x27c0 [ 348.516951][ C0] ? gadget_suspend+0x10/0x10 [ 348.521627][ C0] ? gadget_suspend+0x10/0x10 [ 348.526347][ C0] __x64_sys_ioctl+0x193/0x200 [ 348.531129][ C0] do_syscall_64+0x35/0xb0 [ 348.535555][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.541436][ C0] RIP: 0033:0x7f9e721c5eb7 [ 348.545845][ C0] RSP: 002b:00007f9e71537098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 348.554245][ C0] RAX: ffffffffffffffda RBX: 00007f9e71538110 RCX: 00007f9e721c5eb7 [ 348.562295][ C0] RDX: 00007f9e71538110 RSI: 0000000080085502 RDI: 0000000000000003 [ 348.570337][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 348.578310][ C0] R10: 00007f9e71537140 R11: 0000000000000246 R12: 0000000800000000 [ 348.586275][ C0] R13: 0000000000000000 R14: 0000000020000040 R15: 00007f9e7222dca5 [ 348.594318][ C0] [ 348.597444][ C0] [ 348.597444][ C0] Showing all locks held in the system: [ 348.605157][ C0] 1 lock held by rcu_tasks_kthre/11: [ 348.610483][ C0] #0: ffffffff87a97090 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 348.620952][ C0] 5 locks held by kworker/0:1/12: [ 348.625986][ C0] 5 locks held by kworker/0:2/703: [ 348.631617][ C0] 3 locks held by kworker/1:2/2313: [ 348.636838][ C0] #0: ffff8881008b9d38 ((wq_completion)pm){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 348.646870][ C0] #1: ffffc9000746fda8 ((work_completion)(&hcd->wakeup_work)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 348.658546][ C0] #2: ffff88810eccf190 (&dev->mutex){....}-{3:3}, at: usb_remote_wakeup+0x1f/0xe0 [ 348.667870][ C0] 6 locks held by udevd/2349: [ 348.672528][ C0] #0: ffffffff87d20e08 (tomoyo_ss){....}-{0:0}, at: tomoyo_check_open_permission+0xe8/0x3a0 [ 348.682699][ C0] #1: ffffc90000007d60 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd4/0x7c0 [ 348.691914][ C0] #2: ffff888119344230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x25/0x340 [ 348.702515][ C0] #3: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710 [ 348.712605][ C0] #4: ffffffff87eb2c38 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1790 [ 348.721925][ C0] #5: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 348.731767][ C0] 2 locks held by getty/2410: [ 348.736435][ C0] #0: ffff888100917098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 348.746167][ C0] #1: ffffc900000452f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 348.756295][ C0] 2 locks held by kworker/u4:8/3065: [ 348.761572][ C0] #0: ffff888100079138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 348.772615][ C0] #1: ffffc90001817da8 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 348.783038][ C0] 3 locks held by udevd/5195: [ 348.787692][ C0] #0: ffff88811595bc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x18a/0x790 [ 348.797331][ C0] #1: ffff88811599ecb8 (kn->active#27){++++}-{0:0}, at: kernfs_fop_read_iter+0x1ad/0x790 [ 348.807427][ C0] #2: ffff88810930f190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x3c/0x2c0 [ 348.816724][ C0] 5 locks held by kworker/1:3/5244: [ 348.821927][ C0] #0: ffff88810900e138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 348.832635][ C0] #1: ffffc90001ac7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 348.843857][ C0] #2: ffff88810ebd7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1bc/0x4810 [ 348.852725][ C0] #3: ffff88810ebf24f0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2778/0x4810 [ 348.862648][ C0] #4: ffff88810e9f7f68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x27ad/0x4810 [ 348.872313][ C0] 12 locks held by kworker/1:5/5334: [ 348.877586][ C0] 3 locks held by kworker/0:6/5381: [ 348.882781][ C0] 6 locks held by kworker/0:7/5998: 07:02:26 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc222, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) (async) r0 = syz_usb_connect(0x3, 0x48f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x4f, 0xf5, 0xaa, 0x10, 0x846, 0x1020, 0x316b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x47d, 0x1, 0x14, 0x9, 0x0, 0x8, [{{0x9, 0x4, 0xcd, 0x4, 0x9, 0xaf, 0xa0, 0x51, 0x6, [@generic={0xe5, 0x10, "3a7e85da884ab95b27f0985e00675fcc63943b8dc88a14baf90ddc572797d176446bcbbc1f167f29ed7a32f41629b5abc0487d218829cf686f6ac5b649f4366a4a13fdbc5238b63edcd03e618b8a90c63974b1e9470f6610e7dd23ca4a2815c5f8a5042ef9dadbf686fddd7a43d5cfbb4c68a199adcb2b951ad2712ea663309a41c0b03a4dc73ef19a99509c778d4ba3e84f62a0a50c5fc00754c094fdd021382aad978de0b591f5b84e5b22467ae3cacb2c88be8935a41ab6d456b8a2f9debac9ced9575c3c6acbc33aa68e2c65a74bbf2f4d829c4989654a9ac60513734d1ce912c2"}], [{{0x9, 0x5, 0x3, 0x0, 0x10, 0x8, 0x80, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xa2, 0x1}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x9, 0xf4, 0xc1, [@generic={0xe2, 0xc, "2002fa7e917dd8d1198565e40e23bd02c42ac792de778679d153618f5084e689ab41ff9ac20b5cdf9bdeb73d87e78c8b2069cff6ad4f45fac6dfe69c1ff798acbeff6730727cc33c62e5e34de46d67a6b06cb660e78a80fe8cfff9bd55e44e4e174661e8397a911dcc25270e531cc6d921aff014e3d687b355613e05117e33fca61f0726e16279413c9c62ae46c81d0b8158770c14a0387a58d0127076dfe0bbf7cf2130aea84a24bde9fd0643dc1dec3ccee959b134fecaf08d59c0138e94a1a8e28e846ddf9d10cd2f2ddf16fc9079e1635d573456a47793d6129094e50942"}]}}, {{0x9, 0x5, 0x3, 0x4, 0x3ff, 0x0, 0xc0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x5b}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x8, 0xfc, 0x5, [@generic={0xae, 0x5, "3837c27688b3cc5358483f7f4f1f9aca78efdc089c48e03f16cd47293798e2e789f2acd919b72e80646202a56d9ec45abe60178a89848f59ff375e56c8f82157b4e8174d3cd44cc1ca071b89cc0b69d3652e98370ec05de6d59554ea33bbfb34eb6fe3ff92488889ce45cf1fb6fdaf398916d05d5d145e2f435b9ddb81f0b6fd0bb9bbba1f3f6d8ab4791d837b4e6a8359ed36083d8adfba1c5f3217339e24b4f3c86f290b9adfca69d13d9f"}, @uac_iso={0x7, 0x25, 0x1, 0x6, 0x40, 0x9}]}}, {{0x9, 0x5, 0x80, 0x4, 0x0, 0x1f, 0xc9, 0x2}}, {{0x9, 0x5, 0xb, 0x2, 0x10, 0x0, 0x1, 0x1, [@generic={0xec, 0x10, "85c03ce2da7c37304164f92aef066019c7c5bab471b3010e5890e83d7530458f299584e4253e2c11c1a7da0d6b18044137f918d35500f3939f54d52460d8e133d711371b50649944143556055909a5d4fc845db07e3896d15331e3ffaf2e3a3bfc2f07407daec6880f8eb34263ac4689bd8614fb81d4ca30e0ca0d3b0546ac646a326751d61dd8ba2c3c19bbbedb613c6658f9951865f08f2b1e70d4b7ea4cc14849b3675b72e91b1831b199bb0f0c25e6c722d975c4cba702b3acf7c54024a41cbc82252e8168b63a3a0ad66e1030e012a0ada50f63273d0dc734cc73e1dcfeb19526c40713da881eb3"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x9, 0xc2, 0x80, [@generic={0x5, 0x24, "1bff2b"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x40, 0x80, 0x0, 0x8, [@generic={0x98, 0x7, "4c4ed4eb8e37b5092808a177b82021b22631d1e5c953754cb07d374570d7ecfd331c3f97072a43ab6de8128014903ce069cecb9b3c0ede139812429b62e4a5df857f355335bce17e1d9e5afccf4ec7ee373dd0243b4c71f13afd77a29370b5269a13f5ca03d5d48ebd66f95e85301be1ff4763a1e588ba7976450fc8fe6baa0167b7d9d7817e866121f31a817aba4228970beda9886e"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x88, 0x10, 0x3ff, 0x7, 0x0, 0xcf}}]}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x201, 0x5, 0x1f, 0x20, 0x20, 0x7}, 0x25, &(0x7f0000000500)=ANY=[@ANYBLOB="050f25000120100a7fe50000000f000100000000000f1cff00cf00ff003fffff0000c00000"], 0x1, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1809}}]}) syz_usb_control_io(r0, &(0x7f0000000700)={0x2c, &(0x7f00000005c0)={0x20, 0xb, 0xf, {0xf, 0x3, "686e97482cb9a8bc0f87283016"}}, &(0x7f0000000600)={0x0, 0x3, 0x7, @string={0x7, 0x3, "5e516f5df9"}}, &(0x7f0000000640)={0x0, 0xf, 0x23, {0x5, 0xf, 0x23, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x93, "dbd73382c4f2c7d7bbf2db56384a9257"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x81, 0xfd, 0x2}]}}, &(0x7f0000000680)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x0, 0x6, 0x8, "8ef6aecb", "305b1e4d"}}, &(0x7f00000006c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x80, 0x8, 0x7, 0x6e, 0x2, 0x40}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000740)={0x40, 0xf, 0xa, "cae52582390750277dd1"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0xc5}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x10, 0x0, [0xf0ff]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x3ff}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0xb9}, &(0x7f0000000900)={0x40, 0xb, 0x2, "a480"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x1}, &(0x7f0000000980)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000a00)={0x40, 0x19, 0x2, "8130"}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xf68d}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0xff}}) [ 348.887978][ C0] [ 348.890292][ C0] ============================================= [ 348.890292][ C0] [ 348.899050][ C0] task:init state:S stack:22968 pid:1 ppid:0 flags:0x00000000 [ 348.908293][ C0] Call Trace: [ 348.911592][ C0] [ 348.914549][ C0] __schedule+0xa20/0x27c0 [ 348.919007][ C0] ? io_schedule_timeout+0x140/0x140 [ 348.924420][ C0] ? __lock_acquire+0x166e/0x56d0 [ 348.929490][ C0] schedule+0xda/0x1b0 [ 348.933593][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 348.939712][ C0] ? schedule_timeout_idle+0x90/0x90 [ 348.945011][ C0] ? do_sigtimedwait+0x372/0x5c0 [ 348.949938][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 348.954786][ C0] ? dequeue_signal+0x18b/0x650 [ 348.959629][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 348.964554][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 348.969734][ C0] do_sigtimedwait+0x42e/0x5c0 [ 348.974479][ C0] ? __set_task_blocked+0x190/0x190 [ 348.979666][ C0] __x64_sys_rt_sigtimedwait+0x1a1/0x290 [ 348.985380][ C0] ? __do_sys_pidfd_send_signal+0x610/0x610 [ 348.991280][ C0] ? restore_fpregs_from_fpstate+0xbd/0x1c0 [ 348.997167][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 349.003047][ C0] do_syscall_64+0x35/0xb0 [ 349.007445][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 349.013321][ C0] RIP: 0033:0x7f28f52fbac4 [ 349.017738][ C0] RSP: 002b:00007ffde952e470 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 349.026251][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f52fbac4 [ 349.034220][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f28f5544498 [ 349.042176][ C0] RBP: 00007f28f5544490 R08: 00000000ffffffff R09: 0000000000000000 [ 349.050138][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffde952e4d8 [ 349.058100][ C0] R13: 00007ffde952e4cc R14: 0000000000000000 R15: 0000000000000000 [ 349.066059][ C0] [ 349.069084][ C0] task:kthreadd state:S stack:28128 pid:2 ppid:0 flags:0x00004000 [ 349.078494][ C0] Call Trace: [ 349.081769][ C0] [ 349.084683][ C0] __schedule+0xa20/0x27c0 [ 349.089182][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.094653][ C0] ? kthreadd+0x536/0x750 [ 349.098971][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 349.103977][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.108897][ C0] schedule+0xda/0x1b0 [ 349.112950][ C0] kthreadd+0x592/0x750 [ 349.117092][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 349.122110][ C0] ret_from_fork+0x1f/0x30 [ 349.126512][ C0] [ 349.129514][ C0] task:rcu_gp state:I stack:30280 pid:3 ppid:2 flags:0x00004000 [ 349.138724][ C0] Call Trace: [ 349.141993][ C0] [ 349.144913][ C0] __schedule+0xa20/0x27c0 [ 349.149338][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.154619][ C0] ? rescuer_thread+0x724/0xcf0 [ 349.159466][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 349.164644][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.169576][ C0] schedule+0xda/0x1b0 [ 349.173635][ C0] rescuer_thread+0x780/0xcf0 [ 349.178385][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 349.183230][ C0] ? worker_thread+0x1080/0x1080 [ 349.188151][ C0] ? __kthread_parkme+0x15f/0x220 [ 349.193158][ C0] ? worker_thread+0x1080/0x1080 [ 349.198082][ C0] kthread+0x2ea/0x3a0 [ 349.202136][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.207758][ C0] ret_from_fork+0x1f/0x30 [ 349.212158][ C0] [ 349.215185][ C0] task:rcu_par_gp state:I stack:30896 pid:4 ppid:2 flags:0x00004000 [ 349.224458][ C0] Call Trace: [ 349.227738][ C0] [ 349.230651][ C0] __schedule+0xa20/0x27c0 [ 349.235147][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.240416][ C0] ? rescuer_thread+0x724/0xcf0 [ 349.245256][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 349.250267][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.255190][ C0] schedule+0xda/0x1b0 [ 349.259305][ C0] rescuer_thread+0x780/0xcf0 [ 349.264014][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 349.268957][ C0] ? worker_thread+0x1080/0x1080 [ 349.273968][ C0] ? __kthread_parkme+0x15f/0x220 [ 349.278977][ C0] ? worker_thread+0x1080/0x1080 [ 349.283904][ C0] kthread+0x2ea/0x3a0 [ 349.287964][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.293608][ C0] ret_from_fork+0x1f/0x30 [ 349.298037][ C0] [ 349.301055][ C0] task:slub_flushwq state:I stack:30896 pid:5 ppid:2 flags:0x00004000 [ 349.310272][ C0] Call Trace: [ 349.313558][ C0] [ 349.316489][ C0] __schedule+0xa20/0x27c0 [ 349.320914][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.326210][ C0] ? rescuer_thread+0x724/0xcf0 [ 349.331050][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 349.336110][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.341053][ C0] schedule+0xda/0x1b0 [ 349.345135][ C0] rescuer_thread+0x780/0xcf0 [ 349.349823][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 349.354780][ C0] ? worker_thread+0x1080/0x1080 [ 349.359714][ C0] ? __kthread_parkme+0x15f/0x220 [ 349.364728][ C0] ? worker_thread+0x1080/0x1080 [ 349.369651][ C0] kthread+0x2ea/0x3a0 [ 349.373726][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.379430][ C0] ret_from_fork+0x1f/0x30 [ 349.383832][ C0] [ 349.386834][ C0] task:netns state:I stack:30896 pid:6 ppid:2 flags:0x00004000 [ 349.396042][ C0] Call Trace: [ 349.399324][ C0] [ 349.402252][ C0] __schedule+0xa20/0x27c0 [ 349.406755][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.412051][ C0] ? rescuer_thread+0x724/0xcf0 [ 349.416891][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 349.421982][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.426898][ C0] schedule+0xda/0x1b0 [ 349.430955][ C0] rescuer_thread+0x780/0xcf0 [ 349.435621][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 349.440474][ C0] ? worker_thread+0x1080/0x1080 [ 349.445413][ C0] ? __kthread_parkme+0x15f/0x220 [ 349.450445][ C0] ? worker_thread+0x1080/0x1080 [ 349.455380][ C0] kthread+0x2ea/0x3a0 [ 349.459450][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.465068][ C0] ret_from_fork+0x1f/0x30 [ 349.469991][ C0] [ 349.473000][ C0] task:kworker/0:0 state:I stack:29648 pid:7 ppid:2 flags:0x00004000 [ 349.482205][ C0] Workqueue: 0x0 (rcu_gp) [ 349.486611][ C0] Call Trace: [ 349.489894][ C0] [ 349.492818][ C0] __schedule+0xa20/0x27c0 [ 349.497244][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.502538][ C0] ? worker_thread+0x157/0x1080 [ 349.507392][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.512319][ C0] schedule+0xda/0x1b0 [ 349.516379][ C0] worker_thread+0x15c/0x1080 [ 349.521050][ C0] ? process_one_work+0x1710/0x1710 [ 349.526261][ C0] kthread+0x2ea/0x3a0 [ 349.530419][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.536049][ C0] ret_from_fork+0x1f/0x30 [ 349.540455][ C0] [ 349.543466][ C0] task:kworker/0:0H state:I stack:29648 pid:8 ppid:2 flags:0x00004000 [ 349.552655][ C0] Workqueue: 0x0 (events_highpri) [ 349.557771][ C0] Call Trace: [ 349.561043][ C0] [ 349.563973][ C0] __schedule+0xa20/0x27c0 [ 349.568395][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.573690][ C0] ? worker_thread+0x157/0x1080 [ 349.578555][ C0] schedule+0xda/0x1b0 [ 349.582637][ C0] worker_thread+0x15c/0x1080 [ 349.587320][ C0] ? process_one_work+0x1710/0x1710 [ 349.593313][ C0] kthread+0x2ea/0x3a0 [ 349.597373][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.602995][ C0] ret_from_fork+0x1f/0x30 [ 349.607404][ C0] [ 349.610438][ C0] task:kworker/u4:0 state:I stack:27440 pid:9 ppid:2 flags:0x00004000 [ 349.619624][ C0] Workqueue: 0x0 (events_unbound) [ 349.624721][ C0] Call Trace: [ 349.627981][ C0] [ 349.630896][ C0] __schedule+0xa20/0x27c0 [ 349.635304][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.640584][ C0] ? worker_thread+0x157/0x1080 [ 349.645424][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.650360][ C0] schedule+0xda/0x1b0 [ 349.654439][ C0] worker_thread+0x15c/0x1080 [ 349.659118][ C0] ? process_one_work+0x1710/0x1710 [ 349.664319][ C0] kthread+0x2ea/0x3a0 [ 349.668374][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.674000][ C0] ret_from_fork+0x1f/0x30 [ 349.678414][ C0] [ 349.681425][ C0] task:mm_percpu_wq state:I stack:30896 pid:10 ppid:2 flags:0x00004000 [ 349.690632][ C0] Call Trace: [ 349.694911][ C0] [ 349.698100][ C0] __schedule+0xa20/0x27c0 [ 349.702536][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.707857][ C0] ? rescuer_thread+0x724/0xcf0 [ 349.712717][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 349.717721][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.723685][ C0] schedule+0xda/0x1b0 [ 349.730605][ C0] rescuer_thread+0x780/0xcf0 [ 349.744292][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 349.750437][ C0] ? worker_thread+0x1080/0x1080 [ 349.755737][ C0] ? __kthread_parkme+0x15f/0x220 [ 349.760754][ C0] ? worker_thread+0x1080/0x1080 [ 349.765682][ C0] kthread+0x2ea/0x3a0 [ 349.769847][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.775464][ C0] ret_from_fork+0x1f/0x30 [ 349.779879][ C0] [ 349.782888][ C0] task:rcu_tasks_kthre state:I stack:29216 pid:11 ppid:2 flags:0x00004000 [ 349.792864][ C0] Call Trace: [ 349.796125][ C0] [ 349.799474][ C0] __schedule+0xa20/0x27c0 [ 349.803897][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.809179][ C0] ? mark_held_locks+0x9f/0xe0 [ 349.813934][ C0] schedule+0xda/0x1b0 [ 349.817991][ C0] rcu_tasks_one_gp+0x3e5/0xc70 [ 349.822831][ C0] rcu_tasks_kthread+0x80/0xa0 [ 349.827582][ C0] ? rcu_tasks_postscan+0x10/0x10 [ 349.832591][ C0] kthread+0x2ea/0x3a0 [ 349.836641][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 349.842260][ C0] ret_from_fork+0x1f/0x30 [ 349.846661][ C0] [ 349.849664][ C0] task:kworker/0:1 state:R running task stack:21072 pid:12 ppid:2 flags:0x00004000 [ 349.860433][ C0] Workqueue: usb_hub_wq hub_event [ 349.865450][ C0] Call Trace: [ 349.868716][ C0] [ 349.871631][ C0] __schedule+0xa20/0x27c0 [ 349.876041][ C0] ? io_schedule_timeout+0x140/0x140 [ 349.881316][ C0] ? mark_held_locks+0x9f/0xe0 [ 349.886075][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 349.890999][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 349.896176][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 349.901358][ C0] schedule+0xda/0x1b0 [ 349.905412][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 349.910503][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 349.916211][ C0] ? usb_hcd_flush_endpoint+0x1a7/0x400 [ 349.921742][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 349.927617][ C0] usb_kill_urb+0x7f/0xa0 [ 349.931925][ C0] usb_hcd_flush_endpoint+0x356/0x400 [ 349.937285][ C0] ? mark_held_locks+0x9f/0xe0 [ 349.942092][ C0] usb_disable_interface+0x327/0x3c0 [ 349.947358][ C0] usb_unbind_interface+0x3d2/0x8e0 [ 349.952634][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 349.957728][ C0] device_remove+0x11f/0x170 [ 349.966440][ C0] device_release_driver_internal+0x4a1/0x700 [ 349.977147][ C0] ? put_device+0x1b/0x30 [ 349.982736][ C0] bus_remove_device+0x2e3/0x590 [ 349.990653][ C0] device_del+0x4f3/0xc80 [ 349.994997][ C0] ? __device_link_del+0x380/0x380 [ 350.000101][ C0] ? kobject_put+0x1e4/0x4c0 [ 350.004752][ C0] usb_disable_device+0x356/0x7a0 [ 350.009930][ C0] usb_disconnect.cold+0x259/0x6ed [ 350.015189][ C0] hub_event+0x1fb1/0x4810 [ 350.019789][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 350.024910][ C0] ? lock_release+0x810/0x810 [ 350.029598][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 350.034450][ C0] process_one_work+0x9bf/0x1710 [ 350.039397][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 350.044780][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 350.051003][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 350.056014][ C0] worker_thread+0x665/0x1080 [ 350.060686][ C0] ? __kthread_parkme+0x15f/0x220 [ 350.065780][ C0] ? process_one_work+0x1710/0x1710 [ 350.071050][ C0] kthread+0x2ea/0x3a0 [ 350.075118][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.080748][ C0] ret_from_fork+0x1f/0x30 [ 350.085162][ C0] [ 350.088179][ C0] task:ksoftirqd/0 state:S stack:27240 pid:13 ppid:2 flags:0x00004000 [ 350.097368][ C0] Call Trace: [ 350.100715][ C0] [ 350.103632][ C0] __schedule+0xa20/0x27c0 [ 350.108043][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.113319][ C0] ? __do_softirq+0x84b/0xabb [ 350.117982][ C0] schedule+0xda/0x1b0 [ 350.122049][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 350.127148][ C0] ? sort_range+0x30/0x30 [ 350.131468][ C0] kthread+0x2ea/0x3a0 [ 350.135522][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.141141][ C0] ret_from_fork+0x1f/0x30 [ 350.145555][ C0] [ 350.148573][ C0] task:rcu_preempt state:I stack:29384 pid:14 ppid:2 flags:0x00004000 [ 350.157790][ C0] Call Trace: [ 350.161076][ C0] [ 350.164138][ C0] __schedule+0xa20/0x27c0 [ 350.168581][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.173964][ C0] ? enqueue_timer+0x660/0x660 [ 350.178713][ C0] ? debug_object_free+0x350/0x350 [ 350.183815][ C0] schedule+0xda/0x1b0 [ 350.187869][ C0] schedule_timeout+0x14a/0x2a0 [ 350.192713][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 350.197893][ C0] ? collect_expired_timers+0x200/0x200 [ 350.203428][ C0] ? netlink_recvmsg+0xca0/0xe50 [ 350.208350][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 350.214146][ C0] ? prepare_to_swait_event+0xee/0x480 [ 350.219611][ C0] rcu_gp_fqs_loop+0x190/0x720 [ 350.224392][ C0] ? force_qs_rnp+0x720/0x720 [ 350.229066][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 350.234864][ C0] rcu_gp_kthread+0x1a3/0x250 [ 350.239536][ C0] ? rcu_gp_init+0x1350/0x1350 [ 350.244283][ C0] ? __kthread_parkme+0x15f/0x220 [ 350.249294][ C0] ? rcu_gp_init+0x1350/0x1350 [ 350.254050][ C0] kthread+0x2ea/0x3a0 [ 350.258128][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.263776][ C0] ret_from_fork+0x1f/0x30 [ 350.268197][ C0] [ 350.271206][ C0] task:migration/0 state:R running task stack:30288 pid:15 ppid:2 flags:0x00004000 [ 350.281968][ C0] Stopper: 0x0 <- 0x0 [ 350.285951][ C0] Call Trace: [ 350.289308][ C0] [ 350.292253][ C0] __schedule+0xa20/0x27c0 [ 350.296932][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.302221][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 350.307067][ C0] ? reboot_pid_ns+0x160/0x160 [ 350.311818][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 350.317649][ C0] ? reboot_pid_ns+0x160/0x160 [ 350.322498][ C0] schedule+0xda/0x1b0 [ 350.326572][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 350.331502][ C0] ? sort_range+0x30/0x30 [ 350.335822][ C0] kthread+0x2ea/0x3a0 [ 350.339877][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.345498][ C0] ret_from_fork+0x1f/0x30 [ 350.349906][ C0] [ 350.352926][ C0] task:cpuhp/0 state:S stack:27232 pid:16 ppid:2 flags:0x00004000 [ 350.362130][ C0] Call Trace: [ 350.365408][ C0] [ 350.368352][ C0] __schedule+0xa20/0x27c0 [ 350.372791][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.378101][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 350.383314][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 350.389232][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 350.394608][ C0] schedule+0xda/0x1b0 [ 350.398680][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 350.403605][ C0] ? sort_range+0x30/0x30 [ 350.407953][ C0] kthread+0x2ea/0x3a0 [ 350.412036][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.417768][ C0] ret_from_fork+0x1f/0x30 [ 350.422214][ C0] [ 350.425241][ C0] task:cpuhp/1 state:S stack:27840 pid:17 ppid:2 flags:0x00004000 [ 350.434557][ C0] Call Trace: [ 350.437834][ C0] [ 350.440751][ C0] __schedule+0xa20/0x27c0 [ 350.445180][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.450466][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 350.455648][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 350.461538][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 350.466901][ C0] schedule+0xda/0x1b0 [ 350.470961][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 350.475898][ C0] ? sort_range+0x30/0x30 [ 350.480225][ C0] kthread+0x2ea/0x3a0 [ 350.484292][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.489955][ C0] ret_from_fork+0x1f/0x30 [ 350.494359][ C0] [ 350.497363][ C0] task:migration/1 state:S stack:30592 pid:18 ppid:2 flags:0x00004000 [ 350.506552][ C0] Stopper: 0x0 <- 0x0 [ 350.510690][ C0] Call Trace: [ 350.513952][ C0] [ 350.516866][ C0] __schedule+0xa20/0x27c0 [ 350.521297][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.526568][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 350.531928][ C0] ? reboot_pid_ns+0x160/0x160 [ 350.536685][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 350.542474][ C0] ? reboot_pid_ns+0x160/0x160 [ 350.547246][ C0] schedule+0xda/0x1b0 [ 350.551302][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 350.556225][ C0] ? sort_range+0x30/0x30 [ 350.562362][ C0] kthread+0x2ea/0x3a0 [ 350.566417][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.572036][ C0] ret_from_fork+0x1f/0x30 [ 350.576442][ C0] [ 350.579444][ C0] task:ksoftirqd/1 state:S stack:24872 pid:19 ppid:2 flags:0x00004000 [ 350.588651][ C0] Call Trace: [ 350.591921][ C0] [ 350.594854][ C0] __schedule+0xa20/0x27c0 [ 350.599276][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.604557][ C0] ? __do_softirq+0x84b/0xabb [ 350.609224][ C0] schedule+0xda/0x1b0 [ 350.613293][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 350.618219][ C0] ? sort_range+0x30/0x30 [ 350.622544][ C0] kthread+0x2ea/0x3a0 [ 350.626599][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.632220][ C0] ret_from_fork+0x1f/0x30 [ 350.636624][ C0] [ 350.639635][ C0] task:kworker/1:0 state:I stack:29648 pid:20 ppid:2 flags:0x00004000 [ 350.648822][ C0] Workqueue: 0x0 (events) [ 350.653250][ C0] Call Trace: [ 350.656525][ C0] [ 350.659444][ C0] __schedule+0xa20/0x27c0 [ 350.663868][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.669190][ C0] ? worker_thread+0x157/0x1080 [ 350.674048][ C0] schedule+0xda/0x1b0 [ 350.678118][ C0] worker_thread+0x15c/0x1080 [ 350.682823][ C0] ? process_one_work+0x1710/0x1710 [ 350.688040][ C0] kthread+0x2ea/0x3a0 [ 350.692098][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.697717][ C0] ret_from_fork+0x1f/0x30 [ 350.702118][ C0] [ 350.705122][ C0] task:kworker/1:0H state:I stack:29368 pid:21 ppid:2 flags:0x00004000 [ 350.714310][ C0] Workqueue: 0x0 (events_highpri) [ 350.719413][ C0] Call Trace: [ 350.722686][ C0] [ 350.725620][ C0] __schedule+0xa20/0x27c0 [ 350.730036][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.735312][ C0] ? worker_thread+0x157/0x1080 [ 350.740671][ C0] schedule+0xda/0x1b0 [ 350.744726][ C0] worker_thread+0x15c/0x1080 [ 350.749402][ C0] ? process_one_work+0x1710/0x1710 [ 350.755637][ C0] kthread+0x2ea/0x3a0 [ 350.760143][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.765785][ C0] ret_from_fork+0x1f/0x30 [ 350.770230][ C0] [ 350.773238][ C0] task:kdevtmpfs state:S stack:27304 pid:22 ppid:2 flags:0x00004000 [ 350.782606][ C0] Call Trace: [ 350.785870][ C0] [ 350.788784][ C0] __schedule+0xa20/0x27c0 [ 350.793200][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.798480][ C0] ? devtmpfsd+0x281/0x2a3 [ 350.802885][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 350.807891][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 350.812818][ C0] schedule+0xda/0x1b0 [ 350.816960][ C0] devtmpfsd+0x286/0x2a3 [ 350.821274][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 350.826808][ C0] kthread+0x2ea/0x3a0 [ 350.830885][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.836678][ C0] ret_from_fork+0x1f/0x30 [ 350.841181][ C0] [ 350.844185][ C0] task:inet_frag_wq state:I stack:30840 pid:23 ppid:2 flags:0x00004000 [ 350.853389][ C0] Call Trace: [ 350.856751][ C0] [ 350.859769][ C0] __schedule+0xa20/0x27c0 [ 350.864306][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.869603][ C0] ? rescuer_thread+0x724/0xcf0 [ 350.874474][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 350.879520][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 350.884473][ C0] schedule+0xda/0x1b0 [ 350.888546][ C0] rescuer_thread+0x780/0xcf0 [ 350.893234][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 350.898087][ C0] ? worker_thread+0x1080/0x1080 [ 350.903045][ C0] ? __kthread_parkme+0x15f/0x220 [ 350.908086][ C0] ? worker_thread+0x1080/0x1080 [ 350.913025][ C0] kthread+0x2ea/0x3a0 [ 350.917085][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 350.922721][ C0] ret_from_fork+0x1f/0x30 [ 350.927157][ C0] [ 350.930182][ C0] task:kworker/1:1 state:I stack:22680 pid:24 ppid:2 flags:0x00004000 [ 350.939402][ C0] Workqueue: 0x0 (rcu_gp) [ 350.943853][ C0] Call Trace: [ 350.947130][ C0] [ 350.950071][ C0] __schedule+0xa20/0x27c0 [ 350.954501][ C0] ? io_schedule_timeout+0x140/0x140 [ 350.959782][ C0] ? worker_thread+0x157/0x1080 [ 350.964624][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 350.969629][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 350.974549][ C0] schedule+0xda/0x1b0 [ 350.978616][ C0] worker_thread+0x15c/0x1080 [ 350.983283][ C0] ? __kthread_parkme+0x15f/0x220 [ 350.988304][ C0] ? process_one_work+0x1710/0x1710 [ 350.993489][ C0] kthread+0x2ea/0x3a0 [ 350.997644][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.003295][ C0] ret_from_fork+0x1f/0x30 [ 351.007710][ C0] [ 351.010891][ C0] task:kauditd state:S stack:29904 pid:25 ppid:2 flags:0x00004000 [ 351.020104][ C0] Call Trace: [ 351.023373][ C0] [ 351.026298][ C0] __schedule+0xa20/0x27c0 [ 351.030713][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.035987][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 351.041782][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 351.047089][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 351.052898][ C0] schedule+0xda/0x1b0 [ 351.056971][ C0] kauditd_thread+0x4d8/0x9c0 [ 351.061757][ C0] ? auditd_reset+0x180/0x180 [ 351.066464][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 351.072364][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.077385][ C0] ? auditd_reset+0x180/0x180 [ 351.082049][ C0] kthread+0x2ea/0x3a0 [ 351.086143][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.091777][ C0] ret_from_fork+0x1f/0x30 [ 351.096187][ C0] [ 351.099260][ C0] task:khungtaskd state:S stack:29960 pid:26 ppid:2 flags:0x00004000 [ 351.108455][ C0] Call Trace: [ 351.111717][ C0] [ 351.114633][ C0] __schedule+0xa20/0x27c0 [ 351.119041][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.124317][ C0] ? enqueue_timer+0x660/0x660 [ 351.129073][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 351.134879][ C0] ? debug_object_free+0x350/0x350 [ 351.139989][ C0] schedule+0xda/0x1b0 [ 351.144046][ C0] schedule_timeout+0x14a/0x2a0 [ 351.148953][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 351.154170][ C0] ? collect_expired_timers+0x200/0x200 [ 351.159732][ C0] watchdog+0xf9/0xfc0 [ 351.163791][ C0] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 351.169755][ C0] kthread+0x2ea/0x3a0 [ 351.173821][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.179482][ C0] ret_from_fork+0x1f/0x30 [ 351.183910][ C0] [ 351.186933][ C0] task:oom_reaper state:S stack:30032 pid:27 ppid:2 flags:0x00004000 [ 351.196126][ C0] Call Trace: [ 351.199390][ C0] [ 351.202394][ C0] __schedule+0xa20/0x27c0 [ 351.206801][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.212076][ C0] ? set_freezable+0x7d/0x150 [ 351.216743][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 351.222543][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 351.227737][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 351.233532][ C0] schedule+0xda/0x1b0 [ 351.237590][ C0] oom_reaper+0xe48/0x1060 [ 351.242011][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 351.246889][ C0] ? mark_oom_victim+0x480/0x480 [ 351.251835][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 351.257731][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.262776][ C0] ? mark_oom_victim+0x480/0x480 [ 351.267706][ C0] kthread+0x2ea/0x3a0 [ 351.271766][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.277394][ C0] ret_from_fork+0x1f/0x30 [ 351.281798][ C0] [ 351.285075][ C0] task:kworker/u4:1 state:I stack:27624 pid:28 ppid:2 flags:0x00004000 [ 351.294264][ C0] Workqueue: 0x0 (events_unbound) [ 351.299376][ C0] Call Trace: [ 351.302639][ C0] [ 351.305563][ C0] __schedule+0xa20/0x27c0 [ 351.310010][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.315301][ C0] ? worker_thread+0x157/0x1080 [ 351.320151][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.325098][ C0] schedule+0xda/0x1b0 [ 351.329177][ C0] worker_thread+0x15c/0x1080 [ 351.333894][ C0] ? process_one_work+0x1710/0x1710 [ 351.339106][ C0] kthread+0x2ea/0x3a0 [ 351.343185][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.348821][ C0] ret_from_fork+0x1f/0x30 [ 351.353225][ C0] [ 351.356252][ C0] task:writeback state:I stack:30024 pid:29 ppid:2 flags:0x00004000 [ 351.365460][ C0] Call Trace: [ 351.368748][ C0] [ 351.371666][ C0] __schedule+0xa20/0x27c0 [ 351.376077][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.381359][ C0] ? rescuer_thread+0x724/0xcf0 [ 351.386227][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 351.391243][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.396228][ C0] schedule+0xda/0x1b0 [ 351.400324][ C0] rescuer_thread+0x780/0xcf0 [ 351.405015][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 351.409858][ C0] ? worker_thread+0x1080/0x1080 [ 351.414789][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.419798][ C0] ? worker_thread+0x1080/0x1080 [ 351.424742][ C0] kthread+0x2ea/0x3a0 [ 351.428809][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.434861][ C0] ret_from_fork+0x1f/0x30 [ 351.439280][ C0] [ 351.442292][ C0] task:kcompactd0 state:S stack:29768 pid:30 ppid:2 flags:0x00004000 [ 351.451564][ C0] Call Trace: [ 351.454825][ C0] [ 351.457740][ C0] __schedule+0xa20/0x27c0 [ 351.462145][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.467416][ C0] ? enqueue_timer+0x660/0x660 [ 351.472163][ C0] ? debug_object_free+0x350/0x350 [ 351.477259][ C0] schedule+0xda/0x1b0 [ 351.481315][ C0] schedule_timeout+0x14a/0x2a0 [ 351.486149][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 351.491338][ C0] ? collect_expired_timers+0x200/0x200 [ 351.496875][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 351.502667][ C0] ? prepare_to_wait_event+0xc8/0x6a0 [ 351.508022][ C0] kcompactd+0xa36/0xd80 [ 351.512248][ C0] ? lock_downgrade+0x627/0x6e0 [ 351.517094][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 351.522202][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 351.528086][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.533101][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 351.538209][ C0] kthread+0x2ea/0x3a0 [ 351.542291][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.547958][ C0] ret_from_fork+0x1f/0x30 [ 351.552374][ C0] [ 351.555399][ C0] task:kblockd state:I stack:30024 pid:31 ppid:2 flags:0x00004000 [ 351.564598][ C0] Call Trace: [ 351.567874][ C0] [ 351.570810][ C0] __schedule+0xa20/0x27c0 [ 351.575219][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.580507][ C0] ? rescuer_thread+0x724/0xcf0 [ 351.585450][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 351.590459][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.595382][ C0] schedule+0xda/0x1b0 [ 351.599467][ C0] rescuer_thread+0x780/0xcf0 [ 351.604147][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 351.609074][ C0] ? worker_thread+0x1080/0x1080 [ 351.614015][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.619051][ C0] ? worker_thread+0x1080/0x1080 [ 351.624079][ C0] kthread+0x2ea/0x3a0 [ 351.628145][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.633777][ C0] ret_from_fork+0x1f/0x30 [ 351.638187][ C0] [ 351.641192][ C0] task:blkcg_punt_bio state:I stack:30896 pid:32 ppid:2 flags:0x00004000 [ 351.650484][ C0] Call Trace: [ 351.653759][ C0] [ 351.656694][ C0] __schedule+0xa20/0x27c0 [ 351.661126][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.666421][ C0] ? rescuer_thread+0x724/0xcf0 [ 351.671284][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 351.676313][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.681249][ C0] schedule+0xda/0x1b0 [ 351.685405][ C0] rescuer_thread+0x780/0xcf0 [ 351.690081][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 351.694937][ C0] ? worker_thread+0x1080/0x1080 [ 351.699865][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.704874][ C0] ? worker_thread+0x1080/0x1080 [ 351.709799][ C0] kthread+0x2ea/0x3a0 [ 351.713855][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.719475][ C0] ret_from_fork+0x1f/0x30 [ 351.723963][ C0] [ 351.726970][ C0] task:kworker/u4:2 state:I stack:25696 pid:33 ppid:2 flags:0x00004000 [ 351.737040][ C0] Workqueue: 0x0 (flush-8:0) [ 351.741743][ C0] Call Trace: [ 351.745007][ C0] [ 351.747924][ C0] __schedule+0xa20/0x27c0 [ 351.752331][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.757604][ C0] ? worker_thread+0x157/0x1080 [ 351.762441][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.767368][ C0] schedule+0xda/0x1b0 [ 351.771436][ C0] worker_thread+0x15c/0x1080 [ 351.776110][ C0] ? process_one_work+0x1710/0x1710 [ 351.781305][ C0] kthread+0x2ea/0x3a0 [ 351.785357][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.790974][ C0] ret_from_fork+0x1f/0x30 [ 351.795549][ C0] [ 351.798549][ C0] task:tpm_dev_wq state:I stack:30560 pid:34 ppid:2 flags:0x00004000 [ 351.807745][ C0] Call Trace: [ 351.811021][ C0] [ 351.813955][ C0] __schedule+0xa20/0x27c0 [ 351.818375][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.823757][ C0] ? rescuer_thread+0x724/0xcf0 [ 351.828608][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 351.833629][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.838557][ C0] schedule+0xda/0x1b0 [ 351.842629][ C0] rescuer_thread+0x780/0xcf0 [ 351.847305][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 351.852146][ C0] ? worker_thread+0x1080/0x1080 [ 351.857069][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.862087][ C0] ? worker_thread+0x1080/0x1080 [ 351.867010][ C0] kthread+0x2ea/0x3a0 [ 351.871064][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.876694][ C0] ret_from_fork+0x1f/0x30 [ 351.881107][ C0] [ 351.884114][ C0] task:ata_sff state:I stack:30216 pid:35 ppid:2 flags:0x00004000 [ 351.893594][ C0] Call Trace: [ 351.896881][ C0] [ 351.899889][ C0] __schedule+0xa20/0x27c0 [ 351.904389][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.909668][ C0] ? rescuer_thread+0x724/0xcf0 [ 351.914528][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 351.919568][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 351.924505][ C0] schedule+0xda/0x1b0 [ 351.928593][ C0] rescuer_thread+0x780/0xcf0 [ 351.933269][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 351.938136][ C0] ? worker_thread+0x1080/0x1080 [ 351.943072][ C0] ? __kthread_parkme+0x15f/0x220 [ 351.948086][ C0] ? worker_thread+0x1080/0x1080 [ 351.953186][ C0] kthread+0x2ea/0x3a0 [ 351.957255][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 351.962873][ C0] ret_from_fork+0x1f/0x30 [ 351.967285][ C0] [ 351.970296][ C0] task:md state:I stack:30216 pid:36 ppid:2 flags:0x00004000 [ 351.979496][ C0] Call Trace: [ 351.982770][ C0] [ 351.987341][ C0] __schedule+0xa20/0x27c0 [ 351.991759][ C0] ? io_schedule_timeout+0x140/0x140 [ 351.997064][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.001904][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.008166][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.013110][ C0] schedule+0xda/0x1b0 [ 352.017221][ C0] rescuer_thread+0x780/0xcf0 [ 352.021995][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.026846][ C0] ? worker_thread+0x1080/0x1080 [ 352.031775][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.036802][ C0] ? worker_thread+0x1080/0x1080 [ 352.041751][ C0] kthread+0x2ea/0x3a0 [ 352.045863][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.051511][ C0] ret_from_fork+0x1f/0x30 [ 352.055940][ C0] [ 352.058963][ C0] task:edac-poller state:I stack:30560 pid:37 ppid:2 flags:0x00004000 [ 352.068241][ C0] Call Trace: [ 352.071618][ C0] [ 352.074557][ C0] __schedule+0xa20/0x27c0 [ 352.078985][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.084326][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.090158][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.095198][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.100133][ C0] schedule+0xda/0x1b0 [ 352.104232][ C0] rescuer_thread+0x780/0xcf0 [ 352.108912][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.113765][ C0] ? worker_thread+0x1080/0x1080 [ 352.118787][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.123827][ C0] ? worker_thread+0x1080/0x1080 [ 352.128752][ C0] kthread+0x2ea/0x3a0 [ 352.132820][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.138460][ C0] ret_from_fork+0x1f/0x30 [ 352.142889][ C0] [ 352.145925][ C0] task:kworker/1:1H state:I stack:27848 pid:38 ppid:2 flags:0x00004000 [ 352.155130][ C0] Workqueue: 0x0 (kblockd) [ 352.159644][ C0] Call Trace: [ 352.162910][ C0] [ 352.165844][ C0] __schedule+0xa20/0x27c0 [ 352.170273][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.175569][ C0] ? worker_thread+0x157/0x1080 [ 352.180433][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.185379][ C0] schedule+0xda/0x1b0 [ 352.189448][ C0] worker_thread+0x15c/0x1080 [ 352.194150][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.199177][ C0] ? process_one_work+0x1710/0x1710 [ 352.204637][ C0] kthread+0x2ea/0x3a0 [ 352.208786][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.214505][ C0] ret_from_fork+0x1f/0x30 [ 352.219089][ C0] [ 352.222202][ C0] task:rpciod state:I stack:30024 pid:39 ppid:2 flags:0x00004000 [ 352.231428][ C0] Call Trace: [ 352.234697][ C0] [ 352.237627][ C0] __schedule+0xa20/0x27c0 [ 352.242037][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.247310][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.252151][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.257688][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.262610][ C0] schedule+0xda/0x1b0 [ 352.266667][ C0] rescuer_thread+0x780/0xcf0 [ 352.271341][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.276178][ C0] ? worker_thread+0x1080/0x1080 [ 352.281101][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.286129][ C0] ? worker_thread+0x1080/0x1080 [ 352.291055][ C0] kthread+0x2ea/0x3a0 [ 352.295123][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.300762][ C0] ret_from_fork+0x1f/0x30 [ 352.305163][ C0] [ 352.308164][ C0] task:xprtiod state:I stack:30896 pid:40 ppid:2 flags:0x00004000 [ 352.317365][ C0] Call Trace: [ 352.320626][ C0] [ 352.323551][ C0] __schedule+0xa20/0x27c0 [ 352.327957][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.333225][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.338074][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.343079][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.347999][ C0] schedule+0xda/0x1b0 [ 352.352067][ C0] rescuer_thread+0x780/0xcf0 [ 352.356730][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.361570][ C0] ? worker_thread+0x1080/0x1080 [ 352.366506][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.371524][ C0] ? worker_thread+0x1080/0x1080 [ 352.376460][ C0] kthread+0x2ea/0x3a0 [ 352.380611][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.386239][ C0] ret_from_fork+0x1f/0x30 [ 352.390639][ C0] [ 352.393643][ C0] task:cfg80211 state:I stack:30896 pid:41 ppid:2 flags:0x00004000 [ 352.402849][ C0] Call Trace: [ 352.406115][ C0] [ 352.409031][ C0] __schedule+0xa20/0x27c0 [ 352.413452][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.418731][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.423569][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.428581][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.433503][ C0] schedule+0xda/0x1b0 [ 352.437561][ C0] rescuer_thread+0x780/0xcf0 [ 352.442236][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.447082][ C0] ? worker_thread+0x1080/0x1080 [ 352.452007][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.457032][ C0] ? worker_thread+0x1080/0x1080 [ 352.461957][ C0] kthread+0x2ea/0x3a0 [ 352.466012][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.471643][ C0] ret_from_fork+0x1f/0x30 [ 352.476048][ C0] [ 352.479073][ C0] task:kswapd0 state:S stack:29952 pid:65 ppid:2 flags:0x00004000 [ 352.488257][ C0] Call Trace: [ 352.491533][ C0] [ 352.494470][ C0] __schedule+0xa20/0x27c0 [ 352.498891][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.504177][ C0] ? _find_next_bit+0x117/0x140 [ 352.509056][ C0] ? set_pgdat_percpu_threshold+0x1c2/0x2f0 [ 352.514967][ C0] schedule+0xda/0x1b0 [ 352.519057][ C0] kswapd+0xd4f/0xfc0 [ 352.523043][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 352.527968][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 352.533844][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.538874][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 352.543812][ C0] kthread+0x2ea/0x3a0 [ 352.547887][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.553523][ C0] ret_from_fork+0x1f/0x30 [ 352.557932][ C0] [ 352.560958][ C0] task:nfsiod state:I stack:30216 pid:67 ppid:2 flags:0x00004000 [ 352.570237][ C0] Call Trace: [ 352.573498][ C0] [ 352.576429][ C0] __schedule+0xa20/0x27c0 [ 352.580839][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.586110][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.590948][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.595966][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.600945][ C0] schedule+0xda/0x1b0 [ 352.605013][ C0] rescuer_thread+0x780/0xcf0 [ 352.609679][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.614605][ C0] ? worker_thread+0x1080/0x1080 [ 352.619533][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.624542][ C0] ? worker_thread+0x1080/0x1080 [ 352.629464][ C0] kthread+0x2ea/0x3a0 [ 352.633518][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.639136][ C0] ret_from_fork+0x1f/0x30 [ 352.643537][ C0] [ 352.646545][ C0] task:acpi_thermal_pm state:I stack:30216 pid:101 ppid:2 flags:0x00004000 [ 352.655741][ C0] Call Trace: [ 352.659008][ C0] [ 352.661931][ C0] __schedule+0xa20/0x27c0 [ 352.666335][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.671695][ C0] ? rescuer_thread+0x724/0xcf0 [ 352.676547][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 352.681642][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.686563][ C0] schedule+0xda/0x1b0 [ 352.690723][ C0] rescuer_thread+0x780/0xcf0 [ 352.695387][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 352.700228][ C0] ? worker_thread+0x1080/0x1080 [ 352.705157][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.710226][ C0] ? worker_thread+0x1080/0x1080 [ 352.715177][ C0] kthread+0x2ea/0x3a0 [ 352.719249][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.724873][ C0] ret_from_fork+0x1f/0x30 [ 352.729275][ C0] [ 352.732280][ C0] task:hwrng state:S stack:29968 pid:145 ppid:2 flags:0x00004000 [ 352.741496][ C0] Call Trace: [ 352.744769][ C0] [ 352.747704][ C0] __schedule+0xa20/0x27c0 [ 352.752139][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.757427][ C0] ? enqueue_timer+0x660/0x660 [ 352.762201][ C0] ? debug_object_free+0x350/0x350 [ 352.767306][ C0] schedule+0xda/0x1b0 [ 352.771370][ C0] schedule_timeout+0x14a/0x2a0 [ 352.776207][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 352.781387][ C0] ? collect_expired_timers+0x200/0x200 [ 352.786942][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 352.792749][ C0] add_hwgenerator_randomness+0xb4/0x170 [ 352.798382][ C0] hwrng_fillfn+0x25d/0x3e0 [ 352.802880][ C0] ? rng_dev_read+0x580/0x580 [ 352.807540][ C0] kthread+0x2ea/0x3a0 [ 352.811603][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.817221][ C0] ret_from_fork+0x1f/0x30 [ 352.825275][ C0] [ 352.828289][ C0] task:kworker/u4:3 state:I stack:24296 pid:151 ppid:2 flags:0x00004000 [ 352.837473][ C0] Workqueue: 0x0 (events_unbound) [ 352.842575][ C0] Call Trace: [ 352.845839][ C0] [ 352.848760][ C0] __schedule+0xa20/0x27c0 [ 352.853164][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.858440][ C0] ? worker_thread+0x157/0x1080 [ 352.863277][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 352.868193][ C0] schedule+0xda/0x1b0 [ 352.872249][ C0] worker_thread+0x15c/0x1080 [ 352.876912][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.881918][ C0] ? process_one_work+0x1710/0x1710 [ 352.887979][ C0] kthread+0x2ea/0x3a0 [ 352.892037][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.897653][ C0] ret_from_fork+0x1f/0x30 [ 352.902054][ C0] [ 352.905055][ C0] task:scsi_eh_0 state:S stack:30240 pid:189 ppid:2 flags:0x00004000 [ 352.914240][ C0] Call Trace: [ 352.917509][ C0] [ 352.920424][ C0] __schedule+0xa20/0x27c0 [ 352.924827][ C0] ? io_schedule_timeout+0x140/0x140 [ 352.930102][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 352.935893][ C0] schedule+0xda/0x1b0 [ 352.939947][ C0] scsi_error_handler+0x523/0xe30 [ 352.944957][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 352.950055][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 352.955272][ C0] ? __kthread_parkme+0x15f/0x220 [ 352.960298][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 352.965419][ C0] kthread+0x2ea/0x3a0 [ 352.969482][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 352.975129][ C0] ret_from_fork+0x1f/0x30 [ 352.979557][ C0] [ 352.982569][ C0] task:scsi_tmf_0 state:I stack:30216 pid:190 ppid:2 flags:0x00004000 [ 352.991777][ C0] Call Trace: [ 352.995058][ C0] [ 352.997974][ C0] __schedule+0xa20/0x27c0 [ 353.002399][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.007671][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.012512][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.017516][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.022435][ C0] schedule+0xda/0x1b0 [ 353.027720][ C0] rescuer_thread+0x780/0xcf0 [ 353.032413][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.037274][ C0] ? worker_thread+0x1080/0x1080 [ 353.042207][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.047238][ C0] ? worker_thread+0x1080/0x1080 [ 353.052855][ C0] kthread+0x2ea/0x3a0 [ 353.057011][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.062634][ C0] ret_from_fork+0x1f/0x30 [ 353.067034][ C0] [ 353.070039][ C0] task:target_completi state:I stack:30824 pid:211 ppid:2 flags:0x00004000 [ 353.079264][ C0] Call Trace: [ 353.082534][ C0] [ 353.085471][ C0] __schedule+0xa20/0x27c0 [ 353.089889][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.095271][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.100129][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.105150][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.110077][ C0] schedule+0xda/0x1b0 [ 353.114137][ C0] rescuer_thread+0x780/0xcf0 [ 353.118804][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.123666][ C0] ? worker_thread+0x1080/0x1080 [ 353.128608][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.133629][ C0] ? worker_thread+0x1080/0x1080 [ 353.138565][ C0] kthread+0x2ea/0x3a0 [ 353.142629][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.148246][ C0] ret_from_fork+0x1f/0x30 [ 353.152646][ C0] [ 353.155649][ C0] task:target_submissi state:I stack:30304 pid:212 ppid:2 flags:0x00004000 [ 353.165140][ C0] Call Trace: [ 353.169043][ C0] [ 353.171976][ C0] __schedule+0xa20/0x27c0 [ 353.176398][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.181672][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.186512][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.191528][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.196476][ C0] schedule+0xda/0x1b0 [ 353.200651][ C0] rescuer_thread+0x780/0xcf0 [ 353.205426][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.210274][ C0] ? worker_thread+0x1080/0x1080 [ 353.215212][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.220316][ C0] ? worker_thread+0x1080/0x1080 [ 353.225247][ C0] kthread+0x2ea/0x3a0 [ 353.229338][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.234978][ C0] ret_from_fork+0x1f/0x30 [ 353.239393][ C0] [ 353.242418][ C0] task:xcopy_wq state:I stack:30304 pid:213 ppid:2 flags:0x00004000 [ 353.251616][ C0] Call Trace: [ 353.254888][ C0] [ 353.257826][ C0] __schedule+0xa20/0x27c0 [ 353.262233][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.267505][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.272428][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.277433][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.282461][ C0] schedule+0xda/0x1b0 [ 353.286515][ C0] rescuer_thread+0x780/0xcf0 [ 353.291182][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.296020][ C0] ? worker_thread+0x1080/0x1080 [ 353.300960][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.305968][ C0] ? worker_thread+0x1080/0x1080 [ 353.310906][ C0] kthread+0x2ea/0x3a0 [ 353.315221][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.320848][ C0] ret_from_fork+0x1f/0x30 [ 353.325251][ C0] [ 353.328256][ C0] task:kworker/u4:4 state:I stack:27416 pid:241 ppid:2 flags:0x00004000 [ 353.337440][ C0] Workqueue: 0x0 (events_unbound) [ 353.342551][ C0] Call Trace: [ 353.345813][ C0] [ 353.348816][ C0] __schedule+0xa20/0x27c0 [ 353.353237][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.358551][ C0] ? worker_thread+0x157/0x1080 [ 353.363408][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.368337][ C0] schedule+0xda/0x1b0 [ 353.372412][ C0] worker_thread+0x15c/0x1080 [ 353.377078][ C0] ? process_one_work+0x1710/0x1710 [ 353.382262][ C0] kthread+0x2ea/0x3a0 [ 353.386335][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.391980][ C0] ret_from_fork+0x1f/0x30 [ 353.396411][ C0] [ 353.399427][ C0] task:kworker/0:1H state:I stack:28328 pid:244 ppid:2 flags:0x00004000 [ 353.408964][ C0] Workqueue: 0x0 (kblockd) [ 353.413461][ C0] Call Trace: [ 353.416722][ C0] [ 353.419637][ C0] __schedule+0xa20/0x27c0 [ 353.424041][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.429311][ C0] ? worker_thread+0x157/0x1080 [ 353.434150][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.439085][ C0] schedule+0xda/0x1b0 [ 353.443158][ C0] worker_thread+0x15c/0x1080 [ 353.447924][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.452941][ C0] ? process_one_work+0x1710/0x1710 [ 353.458161][ C0] kthread+0x2ea/0x3a0 [ 353.462219][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.467844][ C0] ret_from_fork+0x1f/0x30 [ 353.472243][ C0] [ 353.475253][ C0] task:libertastf state:I stack:30896 pid:278 ppid:2 flags:0x00004000 [ 353.484450][ C0] Call Trace: [ 353.487727][ C0] [ 353.490675][ C0] __schedule+0xa20/0x27c0 [ 353.495372][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.500647][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.505487][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.510499][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.515612][ C0] schedule+0xda/0x1b0 [ 353.519681][ C0] rescuer_thread+0x780/0xcf0 [ 353.524528][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.529381][ C0] ? worker_thread+0x1080/0x1080 [ 353.534306][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.539314][ C0] ? worker_thread+0x1080/0x1080 [ 353.544237][ C0] kthread+0x2ea/0x3a0 [ 353.548315][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.553934][ C0] ret_from_fork+0x1f/0x30 [ 353.558345][ C0] [ 353.561364][ C0] task:zd1211rw state:I stack:30824 pid:300 ppid:2 flags:0x00004000 [ 353.570552][ C0] Call Trace: [ 353.573815][ C0] [ 353.576727][ C0] __schedule+0xa20/0x27c0 [ 353.581131][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.586442][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.591279][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.596301][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.601243][ C0] schedule+0xda/0x1b0 [ 353.605315][ C0] rescuer_thread+0x780/0xcf0 [ 353.609982][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.614840][ C0] ? worker_thread+0x1080/0x1080 [ 353.619854][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.624869][ C0] ? worker_thread+0x1080/0x1080 [ 353.629790][ C0] kthread+0x2ea/0x3a0 [ 353.633845][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.639467][ C0] ret_from_fork+0x1f/0x30 [ 353.643877][ C0] [ 353.646884][ C0] task:u132 state:I stack:30304 pid:365 ppid:2 flags:0x00004000 [ 353.656079][ C0] Call Trace: [ 353.659349][ C0] [ 353.662279][ C0] __schedule+0xa20/0x27c0 [ 353.666693][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.671971][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.676828][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.681854][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.686796][ C0] schedule+0xda/0x1b0 [ 353.690873][ C0] rescuer_thread+0x780/0xcf0 [ 353.695544][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.700382][ C0] ? worker_thread+0x1080/0x1080 [ 353.705328][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.710379][ C0] ? worker_thread+0x1080/0x1080 [ 353.715329][ C0] kthread+0x2ea/0x3a0 [ 353.719408][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.725124][ C0] ret_from_fork+0x1f/0x30 [ 353.729552][ C0] [ 353.732583][ C0] task:uas state:I stack:30216 pid:376 ppid:2 flags:0x00004000 [ 353.741798][ C0] Call Trace: [ 353.745070][ C0] [ 353.748004][ C0] __schedule+0xa20/0x27c0 [ 353.752439][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.757724][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.762657][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.767760][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.772692][ C0] schedule+0xda/0x1b0 [ 353.776785][ C0] rescuer_thread+0x780/0xcf0 [ 353.781464][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.786316][ C0] ? worker_thread+0x1080/0x1080 [ 353.791264][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.796306][ C0] ? worker_thread+0x1080/0x1080 [ 353.801250][ C0] kthread+0x2ea/0x3a0 [ 353.805334][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.810981][ C0] ret_from_fork+0x1f/0x30 [ 353.815394][ C0] [ 353.818410][ C0] task:usbip_event state:I stack:30824 pid:659 ppid:2 flags:0x00004000 [ 353.828389][ C0] Call Trace: [ 353.831652][ C0] [ 353.834567][ C0] __schedule+0xa20/0x27c0 [ 353.838973][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.844259][ C0] ? rescuer_thread+0x724/0xcf0 [ 353.849097][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 353.854111][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.859035][ C0] schedule+0xda/0x1b0 [ 353.863098][ C0] rescuer_thread+0x780/0xcf0 [ 353.867767][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 353.872605][ C0] ? worker_thread+0x1080/0x1080 [ 353.877528][ C0] ? __kthread_parkme+0x15f/0x220 [ 353.882543][ C0] ? worker_thread+0x1080/0x1080 [ 353.887465][ C0] kthread+0x2ea/0x3a0 [ 353.891517][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 353.897136][ C0] ret_from_fork+0x1f/0x30 [ 353.901559][ C0] [ 353.904670][ C0] task:kworker/0:2 state:R running task stack:22256 pid:703 ppid:2 flags:0x00004000 [ 353.915450][ C0] Workqueue: usb_hub_wq hub_event [ 353.920491][ C0] Call Trace: [ 353.923778][ C0] [ 353.926710][ C0] __schedule+0xa20/0x27c0 [ 353.931132][ C0] ? io_schedule_timeout+0x140/0x140 [ 353.936417][ C0] ? mark_held_locks+0x9f/0xe0 [ 353.942240][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 353.947265][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 353.952459][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 353.957658][ C0] schedule+0xda/0x1b0 [ 353.961715][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 353.966816][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 353.972517][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 353.978393][ C0] usb_kill_urb+0x7f/0xa0 [ 353.982878][ C0] usb_start_wait_urb+0x24a/0x4b0 [ 353.987904][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 353.994135][ C0] ? memset+0x20/0x40 [ 353.998379][ C0] usb_control_msg+0x31c/0x4a0 [ 354.003124][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 354.008306][ C0] usbnet_cdc_update_filter+0x1ba/0x250 [ 354.013840][ C0] usbnet_cdc_bind+0x42/0x1a0 [ 354.018500][ C0] ? usbnet_cdc_zte_status+0x4b0/0x4b0 [ 354.023963][ C0] usbnet_probe+0xb4a/0x2680 [ 354.028555][ C0] usb_probe_interface+0x30b/0x7f0 [ 354.033668][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 354.039041][ C0] really_probe+0x249/0xb90 [ 354.043630][ C0] __driver_probe_device+0x1df/0x4d0 [ 354.048919][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 354.054201][ C0] driver_probe_device+0x4c/0x1a0 [ 354.059208][ C0] __device_attach_driver+0x1d0/0x2e0 [ 354.064753][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 354.070043][ C0] bus_for_each_drv+0x15f/0x1e0 [ 354.074896][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 354.079914][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 354.086760][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 354.091953][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 354.097744][ C0] __device_attach+0x1e4/0x530 [ 354.102510][ C0] ? device_driver_attach+0x210/0x210 [ 354.107884][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 354.113171][ C0] bus_probe_device+0x1e4/0x290 [ 354.118013][ C0] device_add+0xbd5/0x1e90 [ 354.122418][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 354.128639][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 354.134447][ C0] usb_set_configuration+0x1019/0x1900 [ 354.139922][ C0] usb_generic_driver_probe+0xba/0x100 [ 354.145389][ C0] usb_probe_device+0xd4/0x2c0 [ 354.150146][ C0] ? usb_driver_release_interface+0x180/0x180 [ 354.156288][ C0] really_probe+0x249/0xb90 [ 354.160823][ C0] __driver_probe_device+0x1df/0x4d0 [ 354.166133][ C0] driver_probe_device+0x4c/0x1a0 [ 354.171162][ C0] __device_attach_driver+0x1d0/0x2e0 [ 354.176519][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 354.181787][ C0] bus_for_each_drv+0x15f/0x1e0 [ 354.186971][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 354.191978][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 354.197775][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 354.202956][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 354.208753][ C0] __device_attach+0x1e4/0x530 [ 354.213520][ C0] ? device_driver_attach+0x210/0x210 [ 354.218897][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 354.224361][ C0] bus_probe_device+0x1e4/0x290 [ 354.229209][ C0] device_add+0xbd5/0x1e90 [ 354.233629][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 354.238823][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 354.249823][ C0] ? add_device_randomness+0xb4/0xe0 [ 354.255118][ C0] ? __phys_addr+0xc4/0x140 [ 354.259641][ C0] usb_new_device.cold+0x685/0x10ad [ 354.264844][ C0] ? hub_disconnect+0x510/0x510 [ 354.269701][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.274625][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 354.279810][ C0] hub_event+0x2d58/0x4810 [ 354.284220][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 354.289320][ C0] ? lock_release+0x810/0x810 [ 354.293991][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.298842][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.303946][ C0] process_one_work+0x9bf/0x1710 [ 354.308875][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 354.314250][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.319184][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 354.324190][ C0] worker_thread+0x665/0x1080 [ 354.328874][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.333925][ C0] ? process_one_work+0x1710/0x1710 [ 354.339126][ C0] kthread+0x2ea/0x3a0 [ 354.343182][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.348812][ C0] ret_from_fork+0x1f/0x30 [ 354.353216][ C0] [ 354.356221][ C0] task:pvrusb2-context state:S stack:30264 pid:870 ppid:2 flags:0x00004000 [ 354.365422][ C0] Call Trace: [ 354.368685][ C0] [ 354.371632][ C0] __schedule+0xa20/0x27c0 [ 354.376046][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.381319][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 354.387108][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 354.392294][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 354.398105][ C0] schedule+0xda/0x1b0 [ 354.402162][ C0] pvr2_context_thread_func+0x5de/0x850 [ 354.407714][ C0] ? pvr2_context_destroy+0x230/0x230 [ 354.413074][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 354.418950][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.423967][ C0] ? pvr2_context_destroy+0x230/0x230 [ 354.429327][ C0] kthread+0x2ea/0x3a0 [ 354.433387][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.439015][ C0] ret_from_fork+0x1f/0x30 [ 354.443423][ C0] [ 354.446437][ C0] task:kvub300c state:I stack:30216 pid:912 ppid:2 flags:0x00004000 [ 354.455625][ C0] Call Trace: [ 354.458905][ C0] [ 354.461819][ C0] __schedule+0xa20/0x27c0 [ 354.466222][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.471508][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.476357][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.481363][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.486300][ C0] schedule+0xda/0x1b0 [ 354.490422][ C0] rescuer_thread+0x780/0xcf0 [ 354.495114][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.499970][ C0] ? worker_thread+0x1080/0x1080 [ 354.504912][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.509943][ C0] ? worker_thread+0x1080/0x1080 [ 354.514907][ C0] kthread+0x2ea/0x3a0 [ 354.518983][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.524615][ C0] ret_from_fork+0x1f/0x30 [ 354.529025][ C0] [ 354.532043][ C0] task:kvub300p state:I stack:30216 pid:913 ppid:2 flags:0x00004000 [ 354.541264][ C0] Call Trace: [ 354.544548][ C0] [ 354.547471][ C0] __schedule+0xa20/0x27c0 [ 354.551911][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.557203][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.562062][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.567075][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.571998][ C0] schedule+0xda/0x1b0 [ 354.576167][ C0] rescuer_thread+0x780/0xcf0 [ 354.580846][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.585692][ C0] ? worker_thread+0x1080/0x1080 [ 354.590630][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.595686][ C0] ? worker_thread+0x1080/0x1080 [ 354.600637][ C0] kthread+0x2ea/0x3a0 [ 354.604726][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.610382][ C0] ret_from_fork+0x1f/0x30 [ 354.614801][ C0] [ 354.617808][ C0] task:kvub300d state:I stack:30560 pid:914 ppid:2 flags:0x00004000 [ 354.627015][ C0] Call Trace: [ 354.630285][ C0] [ 354.633201][ C0] __schedule+0xa20/0x27c0 [ 354.637610][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.642904][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.647780][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.652807][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.657749][ C0] schedule+0xda/0x1b0 [ 354.661831][ C0] rescuer_thread+0x780/0xcf0 [ 354.666519][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.671374][ C0] ? worker_thread+0x1080/0x1080 [ 354.676300][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.681336][ C0] ? worker_thread+0x1080/0x1080 [ 354.686290][ C0] kthread+0x2ea/0x3a0 [ 354.690380][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.696039][ C0] ret_from_fork+0x1f/0x30 [ 354.700992][ C0] [ 354.704008][ C0] task:kmemstick state:I stack:30024 pid:916 ppid:2 flags:0x00004000 [ 354.713203][ C0] Call Trace: [ 354.716468][ C0] [ 354.719417][ C0] __schedule+0xa20/0x27c0 [ 354.723856][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.729222][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.734323][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.739330][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.744252][ C0] schedule+0xda/0x1b0 [ 354.748312][ C0] rescuer_thread+0x780/0xcf0 [ 354.752996][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.757858][ C0] ? worker_thread+0x1080/0x1080 [ 354.762790][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.767803][ C0] ? worker_thread+0x1080/0x1080 [ 354.772767][ C0] kthread+0x2ea/0x3a0 [ 354.776844][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.782477][ C0] ret_from_fork+0x1f/0x30 [ 354.786902][ C0] [ 354.789925][ C0] task:elousb state:I stack:30824 pid:946 ppid:2 flags:0x00004000 [ 354.799114][ C0] Call Trace: [ 354.802375][ C0] [ 354.805290][ C0] __schedule+0xa20/0x27c0 [ 354.809699][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.814983][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.819832][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.826411][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.831331][ C0] schedule+0xda/0x1b0 [ 354.835392][ C0] rescuer_thread+0x780/0xcf0 [ 354.840077][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.844914][ C0] ? worker_thread+0x1080/0x1080 [ 354.850282][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.855376][ C0] ? worker_thread+0x1080/0x1080 [ 354.860302][ C0] kthread+0x2ea/0x3a0 [ 354.864357][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.869984][ C0] ret_from_fork+0x1f/0x30 [ 354.874385][ C0] [ 354.877402][ C0] task:mld state:I stack:30560 pid:1079 ppid:2 flags:0x00004000 [ 354.886589][ C0] Call Trace: [ 354.889860][ C0] [ 354.892780][ C0] __schedule+0xa20/0x27c0 [ 354.897198][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.902559][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.907487][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.912505][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 354.917524][ C0] schedule+0xda/0x1b0 [ 354.921579][ C0] rescuer_thread+0x780/0xcf0 [ 354.926504][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.931451][ C0] ? worker_thread+0x1080/0x1080 [ 354.936410][ C0] ? __kthread_parkme+0x15f/0x220 [ 354.941443][ C0] ? worker_thread+0x1080/0x1080 [ 354.946394][ C0] kthread+0x2ea/0x3a0 [ 354.950452][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 354.956305][ C0] ret_from_fork+0x1f/0x30 [ 354.960728][ C0] [ 354.963744][ C0] task:ipv6_addrconf state:I stack:30840 pid:1080 ppid:2 flags:0x00004000 [ 354.972936][ C0] Call Trace: [ 354.976200][ C0] [ 354.979147][ C0] __schedule+0xa20/0x27c0 [ 354.983577][ C0] ? io_schedule_timeout+0x140/0x140 [ 354.988867][ C0] ? rescuer_thread+0x724/0xcf0 [ 354.993707][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 354.998716][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 355.003646][ C0] schedule+0xda/0x1b0 [ 355.007709][ C0] rescuer_thread+0x780/0xcf0 [ 355.012374][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 355.017232][ C0] ? worker_thread+0x1080/0x1080 [ 355.022161][ C0] ? __kthread_parkme+0x15f/0x220 [ 355.027181][ C0] ? worker_thread+0x1080/0x1080 [ 355.032141][ C0] kthread+0x2ea/0x3a0 [ 355.036216][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 355.041850][ C0] ret_from_fork+0x1f/0x30 [ 355.046353][ C0] [ 355.049361][ C0] task:kworker/u4:5 state:I stack:27944 pid:1747 ppid:2 flags:0x00004000 [ 355.058573][ C0] Workqueue: 0x0 (events_unbound) [ 355.063690][ C0] Call Trace: [ 355.066955][ C0] [ 355.069874][ C0] __schedule+0xa20/0x27c0 [ 355.074310][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.079584][ C0] ? worker_thread+0x157/0x1080 [ 355.084421][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 355.089338][ C0] schedule+0xda/0x1b0 [ 355.093392][ C0] worker_thread+0x15c/0x1080 [ 355.098053][ C0] ? __kthread_parkme+0x15f/0x220 [ 355.103061][ C0] ? process_one_work+0x1710/0x1710 [ 355.108263][ C0] kthread+0x2ea/0x3a0 [ 355.112319][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 355.117939][ C0] ret_from_fork+0x1f/0x30 [ 355.122341][ C0] [ 355.125372][ C0] task:kworker/1:2 state:I stack:22232 pid:2313 ppid:2 flags:0x00004000 [ 355.134589][ C0] Workqueue: 0x0 (pm) [ 355.138658][ C0] Call Trace: [ 355.141922][ C0] [ 355.144855][ C0] __schedule+0xa20/0x27c0 [ 355.149262][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.154543][ C0] ? worker_thread+0x157/0x1080 [ 355.159386][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 355.164306][ C0] schedule+0xda/0x1b0 [ 355.168390][ C0] worker_thread+0x15c/0x1080 [ 355.173074][ C0] ? __kthread_parkme+0x15f/0x220 [ 355.178101][ C0] ? process_one_work+0x1710/0x1710 [ 355.183288][ C0] kthread+0x2ea/0x3a0 [ 355.187340][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 355.192959][ C0] ret_from_fork+0x1f/0x30 [ 355.197370][ C0] [ 355.200377][ C0] task:jbd2/sda1-8 state:S stack:26640 pid:2314 ppid:2 flags:0x00004000 [ 355.209569][ C0] Call Trace: [ 355.212853][ C0] [ 355.215779][ C0] __schedule+0xa20/0x27c0 [ 355.220220][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.225520][ C0] ? kjournald2+0x71a/0x880 [ 355.230053][ C0] ? mark_held_locks+0x9f/0xe0 [ 355.234829][ C0] schedule+0xda/0x1b0 [ 355.238899][ C0] kjournald2+0x71f/0x880 [ 355.243216][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 355.248585][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 355.254470][ C0] ? __kthread_parkme+0x15f/0x220 [ 355.259479][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 355.264861][ C0] kthread+0x2ea/0x3a0 [ 355.268950][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 355.274582][ C0] ret_from_fork+0x1f/0x30 [ 355.279007][ C0] [ 355.282032][ C0] task:ext4-rsv-conver state:I stack:30024 pid:2315 ppid:2 flags:0x00004000 [ 355.291318][ C0] Call Trace: [ 355.294585][ C0] [ 355.297512][ C0] __schedule+0xa20/0x27c0 [ 355.301933][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.307229][ C0] ? rescuer_thread+0x724/0xcf0 [ 355.312082][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 355.317275][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 355.322216][ C0] schedule+0xda/0x1b0 [ 355.326300][ C0] rescuer_thread+0x780/0xcf0 [ 355.330982][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 355.335832][ C0] ? worker_thread+0x1080/0x1080 [ 355.340772][ C0] ? __kthread_parkme+0x15f/0x220 [ 355.345785][ C0] ? worker_thread+0x1080/0x1080 [ 355.350721][ C0] kthread+0x2ea/0x3a0 [ 355.354776][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 355.360407][ C0] ret_from_fork+0x1f/0x30 [ 355.364812][ C0] [ 355.367830][ C0] task:syslogd state:S stack:26800 pid:2331 ppid:1 flags:0x00000000 [ 355.377033][ C0] Call Trace: [ 355.380305][ C0] [ 355.383219][ C0] __schedule+0xa20/0x27c0 [ 355.387972][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.393262][ C0] ? find_held_lock+0x2d/0x110 [ 355.398100][ C0] schedule+0xda/0x1b0 [ 355.402164][ C0] schedule_timeout+0x1dd/0x2a0 [ 355.407002][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 355.412183][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 355.417973][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 355.423159][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 355.428948][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 355.434653][ C0] __skb_wait_for_more_packets+0x3f4/0x5e0 [ 355.440455][ C0] ? datagram_poll+0x4d0/0x4d0 [ 355.445207][ C0] ? proto_seq_start+0x50/0x50 [ 355.449956][ C0] ? skb_attempt_defer_free+0x3e0/0x3e0 [ 355.455497][ C0] ? find_held_lock+0x2d/0x110 [ 355.460518][ C0] __unix_dgram_recvmsg+0x202/0xb80 [ 355.465701][ C0] ? unix_stream_connect+0x1630/0x1630 [ 355.471166][ C0] ? aa_file_perm+0x58e/0x1200 [ 355.475940][ C0] ? aa_af_perm+0x240/0x240 [ 355.480453][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 355.485898][ C0] sock_read_iter+0x344/0x470 [ 355.490600][ C0] ? ____sys_recvmsg+0x610/0x610 [ 355.495523][ C0] ? security_file_permission+0xab/0xd0 [ 355.501050][ C0] vfs_read+0x7f6/0x930 [ 355.505194][ C0] ? kernel_read+0x1c0/0x1c0 [ 355.509788][ C0] ? __fget_light+0x20a/0x270 [ 355.514470][ C0] ksys_read+0x1e8/0x250 [ 355.518701][ C0] ? vfs_write+0xdd0/0xdd0 [ 355.523113][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 355.528993][ C0] do_syscall_64+0x35/0xb0 [ 355.533429][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 355.539326][ C0] RIP: 0033:0x7f033dfac8fe [ 355.543742][ C0] RSP: 002b:00007ffd3486dd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 355.552241][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f033dfac8fe [ 355.560209][ C0] RDX: 00000000000000ff RSI: 00005642e48ed950 RDI: 0000000000000000 [ 355.568168][ C0] RBP: 00005642e48ed910 R08: 00007f033e03c040 R09: 00007f033e03c0c0 [ 355.576935][ C0] R10: 00007f033e03bfc0 R11: 0000000000000246 R12: 00005642e48ed99b [ 355.584904][ C0] R13: 00005642e48ed950 R14: 0000000000000000 R15: 0000000000000000 [ 355.592882][ C0] [ 355.595890][ C0] task:acpid state:S stack:24352 pid:2334 ppid:1 flags:0x00000000 [ 355.605095][ C0] Call Trace: [ 355.608360][ C0] [ 355.611287][ C0] __schedule+0xa20/0x27c0 [ 355.615792][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.621166][ C0] ? find_held_lock+0x2d/0x110 [ 355.625918][ C0] schedule+0xda/0x1b0 [ 355.629986][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 355.636301][ C0] ? schedule_timeout_idle+0x90/0x90 [ 355.641588][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 355.647389][ C0] ? poll_initwait+0x170/0x170 [ 355.652139][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 355.657322][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 355.663993][ C0] do_select+0x119c/0x16a0 [ 355.668496][ C0] ? select_estimate_accuracy+0x320/0x320 [ 355.674202][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.680712][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.687202][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.693690][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.700182][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.706694][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.713184][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 355.719672][ C0] ? find_held_lock+0x2d/0x110 [ 355.724421][ C0] ? __might_fault+0xd1/0x170 [ 355.729085][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 355.733926][ C0] core_sys_select+0x3c2/0x9c0 [ 355.738678][ C0] ? do_compat_pselect+0x210/0x210 [ 355.743778][ C0] ? evdev_read+0x845/0xe30 [ 355.748271][ C0] ? __fsnotify_parent+0x498/0xa60 [ 355.753370][ C0] ? fsnotify+0x16a0/0x16a0 [ 355.757879][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 355.763259][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 355.769061][ C0] ? security_file_permission+0xab/0xd0 [ 355.774609][ C0] ? set_user_sigmask+0x213/0x2a0 [ 355.779631][ C0] ? __set_current_blocked+0x110/0x110 [ 355.785073][ C0] ? vfs_read+0x2b8/0x930 [ 355.789397][ C0] ? evdev_release+0x410/0x410 [ 355.794144][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 355.799503][ C0] ? kern_select+0x1c0/0x1c0 [ 355.804079][ C0] ? do_sigtimedwait+0x5c0/0x5c0 [ 355.809003][ C0] __x64_sys_pselect6+0x17f/0x230 [ 355.814013][ C0] ? __ia32_sys_select+0x150/0x150 [ 355.819118][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 355.825007][ C0] do_syscall_64+0x35/0xb0 [ 355.829409][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 355.835298][ C0] RIP: 0033:0x7f5e0eaf8bf4 [ 355.839701][ C0] RSP: 002b:00007ffc9596d1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 355.848108][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e0eaf8bf4 [ 355.856078][ C0] RDX: 0000000000000000 RSI: 00007ffc9596d2d8 RDI: 000000000000000b [ 355.864061][ C0] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 [ 355.872039][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9596d2d8 [ 355.880001][ C0] R13: 0000000000000040 R14: 000000000000000a R15: 0000000000000000 [ 355.887963][ C0] [ 355.890968][ C0] task:klogd state:R running task stack:26264 pid:2338 ppid:1 flags:0x00000000 [ 355.901756][ C0] Call Trace: [ 355.905027][ C0] [ 355.907945][ C0] __schedule+0xa20/0x27c0 [ 355.912458][ C0] ? io_schedule_timeout+0x140/0x140 [ 355.917735][ C0] ? find_held_lock+0x2d/0x110 [ 355.922488][ C0] schedule+0xda/0x1b0 [ 355.926554][ C0] schedule_timeout+0x1dd/0x2a0 [ 355.931405][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 355.936594][ C0] ? unix_wait_for_peer+0x23c/0x280 [ 355.941785][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 355.946634][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 355.952430][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 355.958236][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 355.963954][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 355.969172][ C0] unix_wait_for_peer+0x244/0x280 [ 355.974200][ C0] ? scm_recv.constprop.0+0x5c0/0x5c0 [ 355.979578][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 355.985697][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 355.990675][ C0] unix_dgram_sendmsg+0x199d/0x1bc0 [ 355.995963][ C0] ? unix_stream_sendpage+0xcc0/0xcc0 [ 356.001333][ C0] ? aa_af_perm+0x240/0x240 [ 356.005845][ C0] ? unix_stream_sendpage+0xcc0/0xcc0 [ 356.011203][ C0] sock_sendmsg+0xcf/0x120 [ 356.015618][ C0] __sys_sendto+0x236/0x340 [ 356.020381][ C0] ? __ia32_sys_getpeername+0xb0/0xb0 [ 356.025752][ C0] ? do_syslog.part.0+0xa9/0x5f0 [ 356.030963][ C0] ? __wake_up_klogd.part.0+0xf0/0xf0 [ 356.036692][ C0] ? apparmor_capable+0x1d8/0x460 [ 356.041730][ C0] __x64_sys_sendto+0xdd/0x1b0 [ 356.046509][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 356.052432][ C0] do_syscall_64+0x35/0xb0 [ 356.056856][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 356.062742][ C0] RIP: 0033:0x7f250edfd0ac [ 356.067153][ C0] RSP: 002b:00007ffc54f49178 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 356.075654][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f250edfd0ac [ 356.083612][ C0] RDX: 0000000000000055 RSI: 0000563b7e525d70 RDI: 0000000000000003 [ 356.091571][ C0] RBP: 0000563b7e520910 R08: 0000000000000000 R09: 0000000000000000 [ 356.099526][ C0] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000014 [ 356.107505][ C0] R13: 0000000000000001 R14: 00007f250ef7877d R15: 00007ffc54f49288 [ 356.117225][ C0] [ 356.120236][ C0] task:udevd state:R running task stack:26232 pid:2349 ppid:1 flags:0x00000008 [ 356.131089][ C0] Call Trace: [ 356.134352][ C0] [ 356.137178][ C0] sched_show_task+0x44c/0x5c0 [ 356.141940][ C0] ? check_same_owner+0x260/0x260 [ 356.146963][ C0] ? touch_all_softlockup_watchdogs+0xdf/0x160 [ 356.153106][ C0] show_state_filter+0xf0/0x300 [ 356.157948][ C0] ? setkeycode_helper+0x90/0x90 [ 356.162914][ C0] k_spec+0xe1/0x130 [ 356.166826][ C0] kbd_event+0xcdd/0x1790 [ 356.171158][ C0] ? k_fn+0xb0/0xb0 [ 356.175001][ C0] ? lock_release+0x810/0x810 [ 356.179698][ C0] ? k_fn+0xb0/0xb0 [ 356.183515][ C0] input_to_handler+0x3b9/0x4c0 [ 356.188368][ C0] input_pass_values.part.0+0x230/0x710 [ 356.193906][ C0] input_event_dispose+0x5cf/0x730 [ 356.199005][ C0] input_handle_event+0x112/0xda0 [ 356.204038][ C0] ? ktime_mono_to_any+0xb5/0x1e0 [ 356.209084][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 356.214206][ C0] input_repeat_key+0x23c/0x340 [ 356.219055][ C0] call_timer_fn+0x1da/0x7c0 [ 356.223629][ C0] ? inhibited_store+0x490/0x490 [ 356.228562][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 356.233922][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 356.238792][ C0] ? inhibited_store+0x490/0x490 [ 356.243741][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 356.248945][ C0] ? inhibited_store+0x490/0x490 [ 356.253887][ C0] ? inhibited_store+0x490/0x490 [ 356.258832][ C0] expire_timers+0x2c6/0x5c0 [ 356.263417][ C0] run_timer_softirq+0x322/0x910 [ 356.268352][ C0] ? expire_timers+0x5c0/0x5c0 [ 356.273111][ C0] ? lapic_next_event+0x4d/0x80 [ 356.277948][ C0] ? clockevents_program_event+0x12b/0x370 [ 356.283831][ C0] __do_softirq+0x1e4/0xabb [ 356.288324][ C0] __irq_exit_rcu+0x113/0x170 [ 356.293083][ C0] irq_exit_rcu+0x5/0x20 [ 356.297348][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 356.303199][ C0] [ 356.306133][ C0] [ 356.309053][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 356.315043][ C0] RIP: 0010:kasan_quarantine_put+0x9b/0x210 [ 356.320928][ C0] Code: 10 48 81 fb 00 00 10 00 48 89 58 10 77 78 4d 85 ed 75 6c 9c 58 f6 c4 02 0f 85 23 01 00 00 4d 85 ed b8 01 00 00 00 74 01 fb 5b <5d> 41 5c 41 5d 41 5e c3 e8 28 a4 d2 ff 48 c7 c3 c0 4b 03 00 e8 bc [ 356.340727][ C0] RSP: 0018:ffffc900004d77b8 EFLAGS: 00000206 [ 356.346804][ C0] RAX: 0000000000000001 RBX: ffff88811283ec40 RCX: 1ffffffff11bdc01 [ 356.354943][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 356.362897][ C0] RBP: ffff88811283ec40 R08: 0000000000000001 R09: 0000000000000001 [ 356.370876][ C0] R10: 000000000000000f R11: 0000000000054001 R12: ffff888100041500 [ 356.378845][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: ffffc900004d7850 [ 356.386824][ C0] ? tomoyo_check_open_permission+0x180/0x3a0 [ 356.392887][ C0] __kmem_cache_free+0x95/0x400 [ 356.397723][ C0] ? __phys_addr+0xc4/0x140 [ 356.402212][ C0] tomoyo_check_open_permission+0x180/0x3a0 [ 356.408093][ C0] ? tomoyo_path_number_perm+0x570/0x570 [ 356.413717][ C0] ? hook_path_mknod+0x6b0/0x6b0 [ 356.418651][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 356.423498][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 356.428420][ C0] tomoyo_file_open+0x9d/0xc0 [ 356.433084][ C0] security_file_open+0x45/0xb0 [ 356.437921][ C0] do_dentry_open+0x570/0x12a0 [ 356.442675][ C0] ? may_open+0x1f6/0x420 [ 356.447031][ C0] path_openat+0x1bbc/0x2a50 [ 356.451606][ C0] ? ___slab_alloc+0x931/0x1400 [ 356.456551][ C0] ? path_lookupat+0x840/0x840 [ 356.461326][ C0] do_filp_open+0x1b6/0x400 [ 356.465846][ C0] ? may_open_dev+0xf0/0xf0 [ 356.470360][ C0] ? find_held_lock+0x2d/0x110 [ 356.475114][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 356.480121][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 356.485051][ C0] ? _raw_spin_unlock+0x24/0x40 [ 356.489888][ C0] ? alloc_fd+0x2d8/0x6d0 [ 356.494208][ C0] do_sys_openat2+0x16d/0x4c0 [ 356.498873][ C0] ? __schedule+0xa28/0x27c0 [ 356.503452][ C0] ? build_open_flags+0x6f0/0x6f0 [ 356.508473][ C0] ? xfd_validate_state+0x59/0x180 [ 356.513596][ C0] __x64_sys_openat+0x13f/0x1f0 [ 356.518448][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 356.523380][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 356.529266][ C0] do_syscall_64+0x35/0xb0 [ 356.533667][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 356.539545][ C0] RIP: 0033:0x7f096f7a5697 [ 356.544031][ C0] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f [ 356.563644][ C0] RSP: 002b:00007ffd243ec300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 356.572151][ C0] RAX: ffffffffffffffda RBX: 0000558ab5cf9040 RCX: 00007f096f7a5697 [ 356.580117][ C0] RDX: 0000000000080141 RSI: 0000558ab5cdc0d8 RDI: 00000000ffffff9c [ 356.588169][ C0] RBP: 0000558ab5cdc0d8 R08: 00000000ffffffff R09: 0000000000000000 [ 356.596139][ C0] R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141 [ 356.604113][ C0] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 356.612110][ C0] [ 356.615209][ C0] task:dbus-daemon state:S stack:28336 pid:2372 ppid:1 flags:0x00000000 [ 356.624403][ C0] Call Trace: [ 356.627678][ C0] [ 356.630616][ C0] __schedule+0xa20/0x27c0 [ 356.635053][ C0] ? io_schedule_timeout+0x140/0x140 [ 356.640340][ C0] schedule+0xda/0x1b0 [ 356.644415][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 356.650468][ C0] ? schedule_timeout_idle+0x90/0x90 [ 356.655742][ C0] ? do_epoll_wait+0x129e/0x1950 [ 356.660666][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 356.665506][ C0] ? do_raw_write_lock+0x11a/0x280 [ 356.670611][ C0] ? do_raw_read_unlock+0x70/0x70 [ 356.675633][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 356.680902][ C0] do_epoll_wait+0x12ba/0x1950 [ 356.685660][ C0] ? _raw_spin_unlock+0x24/0x40 [ 356.690510][ C0] ? finish_fault+0x4a7/0x820 [ 356.695174][ C0] ? __handle_mm_fault+0x8a3/0x31f0 [ 356.700378][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 356.705301][ C0] ? find_held_lock+0x2d/0x110 [ 356.710663][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 356.716031][ C0] ? __up_read+0x192/0x720 [ 356.720526][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 356.725708][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 356.731074][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 356.736984][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 356.742195][ C0] do_syscall_64+0x35/0xb0 [ 356.746717][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 356.752685][ C0] RIP: 0033:0x7fae644a8e46 [ 356.757094][ C0] RSP: 002b:00007fff031ffb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 356.765507][ C0] RAX: ffffffffffffffda RBX: 00007fff031ffb78 RCX: 00007fae644a8e46 [ 356.773461][ C0] RDX: 0000000000000040 RSI: 00007fff031ffb78 RDI: 0000000000000003 [ 356.781434][ C0] RBP: 00007fff031fff08 R08: 000000000000000a R09: 00007fff033df080 [ 356.789418][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 356.797385][ C0] R13: 0000000000000001 R14: 00007fff031fff08 R15: 00007fff032001ac [ 356.805532][ C0] [ 356.808539][ C0] task:dhcpcd state:S stack:27136 pid:2385 ppid:1 flags:0x00000000 [ 356.817749][ C0] Call Trace: [ 356.821020][ C0] [ 356.823943][ C0] __schedule+0xa20/0x27c0 [ 356.828362][ C0] ? io_schedule_timeout+0x140/0x140 [ 356.833652][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 356.839197][ C0] schedule+0xda/0x1b0 [ 356.843263][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 356.849313][ C0] ? schedule_timeout_idle+0x90/0x90 [ 356.854582][ C0] ? poll_initwait+0x170/0x170 [ 356.859335][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 356.864537][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 356.870610][ C0] ? poll_initwait+0x170/0x170 [ 356.875398][ C0] ? unix_dgram_poll+0x410/0x770 [ 356.880338][ C0] ? maybe_init_creds+0x450/0x450 [ 356.885454][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 356.891707][ C0] do_sys_poll+0x77d/0xea0 [ 356.896180][ C0] ? compat_core_sys_select+0x820/0x820 [ 356.901749][ C0] ? mark_lock.part.0+0xee/0x1910 [ 356.906791][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 356.911640][ C0] ? lock_chain_count+0x20/0x20 [ 356.916499][ C0] ? lock_chain_count+0x20/0x20 [ 356.921366][ C0] ? _copy_to_user+0x12b/0x140 [ 356.926218][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 356.932719][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 356.939259][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 356.945765][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 356.952354][ C0] ? find_held_lock+0x2d/0x110 [ 356.957107][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 356.962119][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 356.966985][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 356.972017][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 356.976963][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 356.982170][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 356.987385][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 356.992579][ C0] ? set_user_sigmask+0x213/0x2a0 [ 356.997770][ C0] ? __set_current_blocked+0x110/0x110 [ 357.003215][ C0] __x64_sys_ppoll+0x210/0x280 [ 357.007984][ C0] ? __ia32_sys_poll+0x480/0x480 [ 357.013108][ C0] ? __secure_computing+0x20a/0x370 [ 357.018317][ C0] do_syscall_64+0x35/0xb0 [ 357.022721][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.028602][ C0] RIP: 0033:0x7f1bfbae99fb [ 357.032996][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 357.041420][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 357.049392][ C0] RDX: 00007ffe9b53a700 RSI: 0000000000000004 RDI: 000055e1358be1f0 [ 357.057353][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007ffe9b5da080 [ 357.065325][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 00007ffe9b53a700 [ 357.073307][ C0] R13: 000055e134f77610 R14: 0000000000000000 R15: 0000000000000000 [ 357.081278][ C0] [ 357.084318][ C0] task:dhcpcd state:S stack:24352 pid:2386 ppid:2385 flags:0x00000000 [ 357.093539][ C0] Call Trace: [ 357.096814][ C0] [ 357.099738][ C0] __schedule+0xa20/0x27c0 [ 357.104147][ C0] ? io_schedule_timeout+0x140/0x140 [ 357.109434][ C0] ? find_held_lock+0x2d/0x110 [ 357.114186][ C0] ? __pollwait+0x252/0x430 [ 357.118686][ C0] schedule+0xda/0x1b0 [ 357.122744][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 357.128812][ C0] ? schedule_timeout_idle+0x90/0x90 [ 357.135128][ C0] ? poll_initwait+0x170/0x170 [ 357.139877][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 357.145062][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 357.150863][ C0] ? __pollwait+0x252/0x430 [ 357.155353][ C0] ? __pollwait+0x252/0x430 [ 357.159845][ C0] ? poll_initwait+0x170/0x170 [ 357.164596][ C0] ? unix_dgram_poll+0x410/0x770 [ 357.169665][ C0] ? maybe_init_creds+0x450/0x450 [ 357.174743][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 357.181000][ C0] do_sys_poll+0x77d/0xea0 [ 357.185426][ C0] ? compat_core_sys_select+0x820/0x820 [ 357.190992][ C0] ? mark_lock.part.0+0xee/0x1910 [ 357.196021][ C0] ? lock_chain_count+0x20/0x20 [ 357.200887][ C0] ? lock_chain_count+0x20/0x20 [ 357.205744][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 357.211736][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.218231][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.224719][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.231276][ C0] ? find_held_lock+0x2d/0x110 [ 357.236053][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 357.241101][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 357.246203][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 357.251210][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 357.256131][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 357.261349][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 357.266548][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 357.271748][ C0] ? set_user_sigmask+0x213/0x2a0 [ 357.276853][ C0] ? __set_current_blocked+0x110/0x110 [ 357.282334][ C0] ? __ia32_sys_sigaltstack+0x380/0x380 [ 357.287914][ C0] __x64_sys_ppoll+0x210/0x280 [ 357.292684][ C0] ? __ia32_sys_poll+0x480/0x480 [ 357.297615][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 357.303558][ C0] do_syscall_64+0x35/0xb0 [ 357.307992][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.313899][ C0] RIP: 0033:0x7f1bfbae99fb [ 357.318297][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 357.326719][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 357.334695][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055e1358a0e00 [ 357.344301][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 0000000000000000 [ 357.352258][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 357.360664][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 357.368806][ C0] [ 357.371838][ C0] task:dhcpcd state:S stack:27992 pid:2387 ppid:2385 flags:0x00000000 [ 357.381041][ C0] Call Trace: [ 357.384305][ C0] [ 357.387224][ C0] __schedule+0xa20/0x27c0 [ 357.391636][ C0] ? io_schedule_timeout+0x140/0x140 [ 357.397020][ C0] ? find_held_lock+0x2d/0x110 [ 357.401770][ C0] ? __pollwait+0x252/0x430 [ 357.406268][ C0] schedule+0xda/0x1b0 [ 357.410324][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 357.416553][ C0] ? schedule_timeout_idle+0x90/0x90 [ 357.421836][ C0] ? poll_initwait+0x170/0x170 [ 357.426597][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 357.431783][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 357.437642][ C0] ? __pollwait+0x252/0x430 [ 357.442130][ C0] ? poll_initwait+0x170/0x170 [ 357.446889][ C0] ? unix_dgram_poll+0x410/0x770 [ 357.452081][ C0] ? maybe_init_creds+0x450/0x450 [ 357.457088][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 357.463332][ C0] do_sys_poll+0x77d/0xea0 [ 357.467767][ C0] ? compat_core_sys_select+0x820/0x820 [ 357.473334][ C0] ? mark_lock.part.0+0xee/0x1910 [ 357.478361][ C0] ? lock_chain_count+0x20/0x20 [ 357.483207][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 357.488046][ C0] ? __lock_acquire+0x166e/0x56d0 [ 357.493062][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.499552][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.506040][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.512538][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.519031][ C0] ? find_held_lock+0x2d/0x110 [ 357.523789][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 357.528832][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 357.533694][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 357.538720][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 357.543663][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 357.548852][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 357.554036][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 357.559230][ C0] ? set_user_sigmask+0x213/0x2a0 [ 357.564241][ C0] ? __set_current_blocked+0x110/0x110 [ 357.569694][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 357.575054][ C0] __x64_sys_ppoll+0x210/0x280 [ 357.579808][ C0] ? __ia32_sys_poll+0x480/0x480 [ 357.584818][ C0] ? __secure_computing+0x20a/0x370 [ 357.590182][ C0] do_syscall_64+0x35/0xb0 [ 357.594581][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.600477][ C0] RIP: 0033:0x7f1bfbae99fb [ 357.604903][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 357.613319][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 357.621293][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e1358aa650 [ 357.629858][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 357.637814][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 357.646041][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 357.654009][ C0] [ 357.657042][ C0] task:dhcpcd state:S stack:28128 pid:2388 ppid:2385 flags:0x00000000 [ 357.666241][ C0] Call Trace: [ 357.669504][ C0] [ 357.672430][ C0] __schedule+0xa20/0x27c0 [ 357.676855][ C0] ? io_schedule_timeout+0x140/0x140 [ 357.682129][ C0] ? find_held_lock+0x2d/0x110 [ 357.686898][ C0] ? __pollwait+0x252/0x430 [ 357.691404][ C0] schedule+0xda/0x1b0 [ 357.695476][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 357.702435][ C0] ? schedule_timeout_idle+0x90/0x90 [ 357.707716][ C0] ? poll_initwait+0x170/0x170 [ 357.712480][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 357.717669][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 357.723481][ C0] ? __pollwait+0x252/0x430 [ 357.727983][ C0] ? __pollwait+0x252/0x430 [ 357.732488][ C0] ? poll_initwait+0x170/0x170 [ 357.737262][ C0] ? unix_dgram_poll+0x410/0x770 [ 357.742305][ C0] ? maybe_init_creds+0x450/0x450 [ 357.747324][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 357.753579][ C0] do_sys_poll+0x77d/0xea0 [ 357.758010][ C0] ? compat_core_sys_select+0x820/0x820 [ 357.763561][ C0] ? mark_lock.part.0+0xee/0x1910 [ 357.768674][ C0] ? lock_chain_count+0x20/0x20 [ 357.773527][ C0] ? unix_dgram_poll+0x770/0x770 [ 357.778479][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.784996][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.791507][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.798016][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.804507][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 357.811010][ C0] ? find_held_lock+0x2d/0x110 [ 357.815784][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 357.820791][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 357.825629][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 357.830646][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 357.835567][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 357.840783][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 357.846006][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 357.851234][ C0] ? set_user_sigmask+0x213/0x2a0 [ 357.856686][ C0] ? __set_current_blocked+0x110/0x110 [ 357.862144][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 357.867512][ C0] __x64_sys_ppoll+0x210/0x280 [ 357.872267][ C0] ? __ia32_sys_poll+0x480/0x480 [ 357.877206][ C0] ? __secure_computing+0x20a/0x370 [ 357.882402][ C0] do_syscall_64+0x35/0xb0 [ 357.886815][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.892704][ C0] RIP: 0033:0x7f1bfbae99fb [ 357.897106][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 357.905513][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 357.913484][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e1358aa650 [ 357.921459][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 357.929419][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 357.937383][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 357.945338][ C0] [ 357.948353][ C0] task:sshd state:S stack:27888 pid:2406 ppid:1 flags:0x00000000 [ 357.957541][ C0] Call Trace: [ 357.960821][ C0] [ 357.963745][ C0] __schedule+0xa20/0x27c0 [ 357.968328][ C0] ? io_schedule_timeout+0x140/0x140 [ 357.973603][ C0] schedule+0xda/0x1b0 [ 357.977752][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 357.983810][ C0] ? schedule_timeout_idle+0x90/0x90 [ 357.989089][ C0] ? poll_initwait+0x170/0x170 [ 357.993851][ C0] ? tcp_poll+0x40a/0xf10 [ 357.998167][ C0] ? tcp_ioctl+0x840/0x840 [ 358.002576][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 358.008818][ C0] do_select+0x119c/0x16a0 [ 358.013321][ C0] ? select_estimate_accuracy+0x320/0x320 [ 358.019028][ C0] ? mark_lock.part.0+0xee/0x1910 [ 358.024314][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.030809][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.037299][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 358.043278][ C0] ? lock_chain_count+0x20/0x20 [ 358.048114][ C0] ? find_held_lock+0x2d/0x110 [ 358.052864][ C0] ? __might_fault+0xd1/0x170 [ 358.057528][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 358.062366][ C0] core_sys_select+0x3c2/0x9c0 [ 358.067125][ C0] ? do_compat_pselect+0x210/0x210 [ 358.072222][ C0] ? find_held_lock+0x2d/0x110 [ 358.076974][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 358.081998][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 358.086857][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 358.091874][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 358.096794][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 358.101980][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 358.107162][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 358.112343][ C0] ? set_user_sigmask+0x213/0x2a0 [ 358.117358][ C0] ? __set_current_blocked+0x110/0x110 [ 358.122804][ C0] ? __might_fault+0xd1/0x170 [ 358.127479][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 358.132885][ C0] ? kern_select+0x1c0/0x1c0 [ 358.137469][ C0] __x64_sys_pselect6+0x17f/0x230 [ 358.142488][ C0] ? __ia32_sys_select+0x150/0x150 [ 358.147617][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 358.153602][ C0] do_syscall_64+0x35/0xb0 [ 358.158027][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.163927][ C0] RIP: 0033:0x7fa019a9ad83 [ 358.168343][ C0] RSP: 002b:00007ffdcecd3360 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 358.176773][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa019a9ad83 [ 358.184750][ C0] RDX: 0000000000000000 RSI: 000056166b8ec1b0 RDI: 0000000000000007 [ 358.192718][ C0] RBP: 00007ffdcecd3548 R08: 0000000000000000 R09: 00007ffdcecd33a0 [ 358.200673][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 358.208629][ C0] R13: 000056166b8ec1b0 R14: 000000000000018c R15: 000056166afc0e85 [ 358.216586][ C0] [ 358.219591][ C0] task:dhcpcd state:S stack:27600 pid:2409 ppid:2386 flags:0x00000000 [ 358.228776][ C0] Call Trace: [ 358.232044][ C0] [ 358.234968][ C0] __schedule+0xa20/0x27c0 [ 358.239407][ C0] ? io_schedule_timeout+0x140/0x140 [ 358.244709][ C0] ? find_held_lock+0x2d/0x110 [ 358.249486][ C0] ? __pollwait+0x252/0x430 [ 358.253984][ C0] schedule+0xda/0x1b0 [ 358.258058][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 358.264129][ C0] ? schedule_timeout_idle+0x90/0x90 [ 358.269415][ C0] ? poll_initwait+0x170/0x170 [ 358.274176][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 358.279403][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 358.285295][ C0] ? __pollwait+0x252/0x430 [ 358.289826][ C0] ? poll_initwait+0x170/0x170 [ 358.294593][ C0] ? unix_dgram_poll+0x410/0x770 [ 358.299526][ C0] ? maybe_init_creds+0x450/0x450 [ 358.304544][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 358.310783][ C0] do_sys_poll+0x77d/0xea0 [ 358.315188][ C0] ? compat_core_sys_select+0x820/0x820 [ 358.320737][ C0] ? mark_lock.part.0+0xee/0x1910 [ 358.325767][ C0] ? lock_chain_count+0x20/0x20 [ 358.330622][ C0] ? sock_sendmsg+0x55/0x120 [ 358.335213][ C0] ? lock_chain_count+0x20/0x20 [ 358.340060][ C0] ? sock_sendmsg+0x120/0x120 [ 358.344912][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.351413][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.357900][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 358.363877][ C0] ? security_file_permission+0xab/0xd0 [ 358.369418][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 358.375396][ C0] ? find_held_lock+0x2d/0x110 [ 358.380144][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 358.385156][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 358.389992][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 358.394997][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 358.399915][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 358.405098][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 358.410284][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 358.415463][ C0] ? set_user_sigmask+0x213/0x2a0 [ 358.420471][ C0] ? __set_current_blocked+0x110/0x110 [ 358.425913][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 358.431271][ C0] __x64_sys_ppoll+0x210/0x280 [ 358.436022][ C0] ? __ia32_sys_poll+0x480/0x480 [ 358.440956][ C0] ? __secure_computing+0x20a/0x370 [ 358.446142][ C0] do_syscall_64+0x35/0xb0 [ 358.450543][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.456423][ C0] RIP: 0033:0x7f1bfbae99fb [ 358.460819][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 358.469217][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 358.477172][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e1358abcc0 [ 358.485126][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00000000800a0142 [ 358.493080][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 358.501032][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 358.508994][ C0] [ 358.512005][ C0] task:getty state:S stack:24352 pid:2410 ppid:1 flags:0x00000000 [ 358.521189][ C0] Call Trace: [ 358.524452][ C0] [ 358.527378][ C0] __schedule+0xa20/0x27c0 [ 358.531791][ C0] ? io_schedule_timeout+0x140/0x140 [ 358.537076][ C0] schedule+0xda/0x1b0 [ 358.541132][ C0] schedule_timeout+0x1dd/0x2a0 [ 358.545973][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 358.551153][ C0] ? __up_read+0x192/0x720 [ 358.555555][ C0] ? down_read+0x198/0x450 [ 358.560047][ C0] ? up_write+0x520/0x520 [ 358.564362][ C0] wait_woken+0x18b/0x1f0 [ 358.568689][ C0] n_tty_read+0x1051/0x13e0 [ 358.573273][ C0] ? n_tty_flush_buffer+0x270/0x270 [ 358.578457][ C0] ? __init_waitqueue_head+0x150/0x150 [ 358.583904][ C0] tty_read+0x30a/0x5a0 [ 358.588045][ C0] ? do_SAK+0x70/0x70 [ 358.592014][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 358.597379][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 358.603200][ C0] ? security_file_permission+0xab/0xd0 [ 358.608757][ C0] vfs_read+0x67d/0x930 [ 358.612916][ C0] ? kernel_read+0x1c0/0x1c0 [ 358.617493][ C0] ? __fget_light+0x20a/0x270 [ 358.622158][ C0] ksys_read+0x127/0x250 [ 358.626398][ C0] ? vfs_write+0xdd0/0xdd0 [ 358.630803][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 358.636770][ C0] do_syscall_64+0x35/0xb0 [ 358.641175][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.647053][ C0] RIP: 0033:0x7fb14158a8fe [ 358.651450][ C0] RSP: 002b:00007ffd8cf40b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 358.659850][ C0] RAX: ffffffffffffffda RBX: 000055f66f6b7910 RCX: 00007fb14158a8fe [ 358.667823][ C0] RDX: 0000000000000001 RSI: 00007ffd8cf40b60 RDI: 0000000000000000 [ 358.675835][ C0] RBP: 000055f66f6b7970 R08: 0000000000000007 R09: 000055f66f6b8cd0 [ 358.683805][ C0] R10: 0000000000000063 R11: 0000000000000246 R12: 000055f66f6b79ac [ 358.691764][ C0] R13: 00007ffd8cf40b60 R14: 0000000000000000 R15: 000055f66f6b79ac [ 358.699725][ C0] [ 358.702740][ C0] task:sshd state:S stack:25784 pid:2447 ppid:2406 flags:0x00000000 [ 358.711937][ C0] Call Trace: [ 358.715205][ C0] [ 358.718136][ C0] __schedule+0xa20/0x27c0 [ 358.722547][ C0] ? io_schedule_timeout+0x140/0x140 [ 358.727837][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 358.733399][ C0] schedule+0xda/0x1b0 [ 358.737479][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 358.743622][ C0] ? schedule_timeout_idle+0x90/0x90 [ 358.748909][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 358.754926][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 358.761184][ C0] do_select+0x119c/0x16a0 [ 358.765606][ C0] ? select_estimate_accuracy+0x320/0x320 [ 358.771313][ C0] ? lock_chain_count+0x20/0x20 [ 358.776324][ C0] ? sk_reset_timer+0x2a/0xc0 [ 358.780999][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.787497][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.793994][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 358.800675][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 358.806682][ C0] ? lock_chain_count+0x20/0x20 [ 358.811545][ C0] ? find_held_lock+0x2d/0x110 [ 358.816299][ C0] ? __might_fault+0xd1/0x170 [ 358.820978][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 358.825820][ C0] core_sys_select+0x3c2/0x9c0 [ 358.830576][ C0] ? do_compat_pselect+0x210/0x210 [ 358.835683][ C0] ? find_held_lock+0x2d/0x110 [ 358.840443][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 358.845450][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 358.850287][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 358.855294][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 358.860239][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 358.865425][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 358.870618][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 358.875813][ C0] ? set_user_sigmask+0x213/0x2a0 [ 358.880827][ C0] ? __set_current_blocked+0x110/0x110 [ 358.886269][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 358.891627][ C0] ? kern_select+0x1c0/0x1c0 [ 358.896223][ C0] __x64_sys_pselect6+0x17f/0x230 [ 358.901262][ C0] ? __ia32_sys_select+0x150/0x150 [ 358.906389][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 358.912315][ C0] do_syscall_64+0x35/0xb0 [ 358.916840][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.922723][ C0] RIP: 0033:0x7f59fa835d83 [ 358.927132][ C0] RSP: 002b:00007fff785ff550 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 358.935531][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f59fa835d83 [ 358.943526][ C0] RDX: 0000557008358e70 RSI: 000055700834e710 RDI: 000000000000000a [ 358.951491][ C0] RBP: 000055700835dfb0 R08: 00007fff785ff580 R09: 00007fff785ff590 [ 358.959542][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 358.967507][ C0] R13: 0000000000000001 R14: 00007fff785ff608 R15: 00007fff785ff688 [ 358.975474][ C0] [ 358.978486][ C0] task:syz-fuzzer state:S stack:25352 pid:2450 ppid:2447 flags:0x00000000 [ 358.987687][ C0] Call Trace: [ 358.990958][ C0] [ 358.993880][ C0] __schedule+0xa20/0x27c0 [ 358.998292][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.003578][ C0] ? do_wait+0x527/0xd70 [ 359.007807][ C0] ? release_task+0x17b0/0x17b0 [ 359.012670][ C0] schedule+0xda/0x1b0 [ 359.016757][ C0] do_wait+0x728/0xd70 [ 359.020910][ C0] kernel_waitid+0x275/0x370 [ 359.025490][ C0] ? do_wait+0xd70/0xd70 [ 359.029807][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 359.035219][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 359.040927][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 359.046171][ C0] ? vfs_read+0x2b8/0x930 [ 359.050523][ C0] __do_sys_waitid+0x23d/0x2d0 [ 359.055834][ C0] ? kernel_waitid+0x370/0x370 [ 359.060603][ C0] ? __fget_files+0x26a/0x440 [ 359.065361][ C0] ? __fget_light+0xe5/0x270 [ 359.069940][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 359.075821][ C0] do_syscall_64+0x35/0xb0 [ 359.080238][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.086143][ C0] RIP: 0033:0x4ae06a [ 359.090024][ C0] RSP: 002b:000000c00079adb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 359.098428][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 359.106565][ C0] RDX: 000000c00079ae08 RSI: 000000000000099e RDI: 0000000000000001 [ 359.114518][ C0] RBP: 000000c00079ae98 R08: 0000000000000000 R09: 0000000000000000 [ 359.122470][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079ae38 [ 359.130601][ C0] R13: 0000000000000000 R14: 000000c0004831e0 R15: 0000000000000000 [ 359.138836][ C0] [ 359.141860][ C0] task:syz-fuzzer state:S stack:26776 pid:2451 ppid:2447 flags:0x00000000 [ 359.151247][ C0] Call Trace: [ 359.154517][ C0] [ 359.157436][ C0] __schedule+0xa20/0x27c0 [ 359.161848][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.167122][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 359.174269][ C0] schedule+0xda/0x1b0 [ 359.178355][ C0] futex_wait_queue+0xf5/0x1e0 [ 359.183119][ C0] futex_wait+0x28e/0x680 [ 359.187442][ C0] ? futex_wait_setup+0x230/0x230 [ 359.192455][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 359.198438][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 359.203406][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 359.208266][ C0] do_futex+0x1af/0x300 [ 359.212427][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 359.218339][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 359.223536][ C0] ? ktime_get+0x38a/0x470 [ 359.227954][ C0] ? ktime_get+0x30b/0x470 [ 359.232384][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 359.237133][ C0] ? do_futex+0x300/0x300 [ 359.241460][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 359.247364][ C0] do_syscall_64+0x35/0xb0 [ 359.251781][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.257667][ C0] RIP: 0033:0x4675e3 [ 359.261553][ C0] RSP: 002b:000000c00005fe78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 359.269974][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 359.277928][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4d198 [ 359.285884][ C0] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 359.293868][ C0] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 359.301865][ C0] R13: 000000c001573400 R14: 000000c0000004e0 R15: 00007fd79a4791b6 [ 359.309847][ C0] [ 359.312863][ C0] task:syz-fuzzer state:S stack:25768 pid:2452 ppid:2447 flags:0x00000000 [ 359.322067][ C0] Call Trace: [ 359.325344][ C0] [ 359.328265][ C0] __schedule+0xa20/0x27c0 [ 359.332678][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.338037][ C0] ? do_wait+0x527/0xd70 [ 359.342265][ C0] ? release_task+0x17b0/0x17b0 [ 359.347105][ C0] schedule+0xda/0x1b0 [ 359.351163][ C0] do_wait+0x728/0xd70 [ 359.355218][ C0] kernel_waitid+0x275/0x370 [ 359.359821][ C0] ? do_wait+0xd70/0xd70 [ 359.364046][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 359.369228][ C0] __do_sys_waitid+0x23d/0x2d0 [ 359.373975][ C0] ? kernel_waitid+0x370/0x370 [ 359.378721][ C0] ? __set_current_blocked+0x110/0x110 [ 359.384168][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 359.390142][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 359.395584][ C0] ? handle_mm_fault+0x257/0x850 [ 359.400519][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 359.406399][ C0] do_syscall_64+0x35/0xb0 [ 359.410808][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.416686][ C0] RIP: 0033:0x4ae06a [ 359.420567][ C0] RSP: 002b:000000c00004b5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 359.428969][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 359.436935][ C0] RDX: 000000c00004b608 RSI: 000000000000099f RDI: 0000000000000001 [ 359.444975][ C0] RBP: 000000c00004b698 R08: 0000000000000000 R09: 0000000000000000 [ 359.452953][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00004b638 [ 359.460906][ C0] R13: 0000000000203000 R14: 000000c000001380 R15: 00007fd79a438bdb [ 359.468874][ C0] [ 359.471879][ C0] task:syz-fuzzer state:S stack:28752 pid:2453 ppid:2447 flags:0x00000000 [ 359.481164][ C0] Call Trace: [ 359.484438][ C0] [ 359.487363][ C0] __schedule+0xa20/0x27c0 [ 359.491766][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.497045][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 359.501986][ C0] schedule+0xda/0x1b0 [ 359.506066][ C0] futex_wait_queue+0xf5/0x1e0 [ 359.510831][ C0] futex_wait+0x28e/0x680 [ 359.515249][ C0] ? futex_wait_setup+0x230/0x230 [ 359.520269][ C0] ? wake_up_q+0x8b/0xf0 [ 359.524507][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 359.529689][ C0] ? futex_wake+0x155/0x490 [ 359.534176][ C0] ? find_held_lock+0x2d/0x110 [ 359.538927][ C0] do_futex+0x1af/0x300 [ 359.543065][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 359.548967][ C0] ? xfd_validate_state+0x59/0x180 [ 359.554092][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 359.558866][ C0] ? do_futex+0x300/0x300 [ 359.563186][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 359.569070][ C0] do_syscall_64+0x35/0xb0 [ 359.573474][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.579353][ C0] RIP: 0033:0x4675e3 [ 359.583229][ C0] RSP: 002b:000000c00005be40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 359.591628][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 359.599596][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000050950 [ 359.607558][ C0] RBP: 000000c00005be88 R08: 0000000000000000 R09: 0000000000000000 [ 359.615520][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043d860 [ 359.623487][ C0] R13: 0000000000000000 R14: 000000c000000d00 R15: 00007fd79a3ed97b [ 359.631445][ C0] [ 359.634450][ C0] task:syz-fuzzer state:S stack:25624 pid:2454 ppid:2447 flags:0x00000000 [ 359.643721][ C0] Call Trace: [ 359.647072][ C0] [ 359.649987][ C0] __schedule+0xa20/0x27c0 [ 359.654393][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.659673][ C0] ? do_wait+0x527/0xd70 [ 359.663899][ C0] ? release_task+0x17b0/0x17b0 [ 359.668747][ C0] schedule+0xda/0x1b0 [ 359.672816][ C0] do_wait+0x728/0xd70 [ 359.676879][ C0] kernel_waitid+0x275/0x370 [ 359.681469][ C0] ? do_wait+0xd70/0xd70 [ 359.685708][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 359.691067][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 359.696771][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 359.701956][ C0] ? vfs_read+0x2b8/0x930 [ 359.706287][ C0] __do_sys_waitid+0x23d/0x2d0 [ 359.711036][ C0] ? kernel_waitid+0x370/0x370 [ 359.715786][ C0] ? __fget_files+0x26a/0x440 [ 359.720459][ C0] ? __fget_light+0xe5/0x270 [ 359.725036][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 359.730915][ C0] do_syscall_64+0x35/0xb0 [ 359.735314][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.741199][ C0] RIP: 0033:0x4ae06a [ 359.745073][ C0] RSP: 002b:000000c00079fdb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 359.753476][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 359.761444][ C0] RDX: 000000c00079fe08 RSI: 00000000000009a0 RDI: 0000000000000001 [ 359.769746][ C0] RBP: 000000c00079fe98 R08: 0000000000000000 R09: 0000000000000000 [ 359.777747][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079fe38 [ 359.785731][ C0] R13: 0000000000000000 R14: 000000c00020a820 R15: 00007fd79a42495d [ 359.793694][ C0] [ 359.796701][ C0] task:syz-fuzzer state:S stack:29640 pid:2455 ppid:2447 flags:0x00000000 [ 359.806164][ C0] Call Trace: [ 359.809426][ C0] [ 359.812341][ C0] __schedule+0xa20/0x27c0 [ 359.816770][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.822041][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 359.826978][ C0] schedule+0xda/0x1b0 [ 359.831052][ C0] futex_wait_queue+0xf5/0x1e0 [ 359.835799][ C0] futex_wait+0x28e/0x680 [ 359.840134][ C0] ? futex_wait_setup+0x230/0x230 [ 359.845147][ C0] ? wake_up_q+0x8b/0xf0 [ 359.849464][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 359.854655][ C0] ? futex_wake+0x155/0x490 [ 359.859152][ C0] do_futex+0x1af/0x300 [ 359.863308][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 359.869195][ C0] ? __up_read+0x192/0x720 [ 359.873597][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 359.878345][ C0] ? do_futex+0x300/0x300 [ 359.882678][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 359.888560][ C0] do_syscall_64+0x35/0xb0 [ 359.892969][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.898863][ C0] RIP: 0033:0x4675e3 [ 359.902740][ C0] RSP: 002b:000000c00079f6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 359.911147][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 359.919622][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c420 [ 359.927574][ C0] RBP: 000000c00079f718 R08: 0000000000000000 R09: 0000000000000000 [ 359.935541][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000573ed8 [ 359.943505][ C0] R13: 0000000000000000 R14: 000000c00043d380 R15: 00007fd79a3eeea9 [ 359.951470][ C0] [ 359.954471][ C0] task:syz-fuzzer state:S stack:25352 pid:2456 ppid:2447 flags:0x00000000 [ 359.963666][ C0] Call Trace: [ 359.966938][ C0] [ 359.969855][ C0] __schedule+0xa20/0x27c0 [ 359.974275][ C0] ? io_schedule_timeout+0x140/0x140 [ 359.979642][ C0] ? do_wait+0x527/0xd70 [ 359.983871][ C0] ? release_task+0x17b0/0x17b0 [ 359.988722][ C0] schedule+0xda/0x1b0 [ 359.992787][ C0] do_wait+0x728/0xd70 [ 359.996851][ C0] kernel_waitid+0x275/0x370 [ 360.001435][ C0] ? do_wait+0xd70/0xd70 [ 360.005671][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 360.011039][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 360.016749][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 360.021932][ C0] ? vfs_read+0x2b8/0x930 [ 360.026263][ C0] __do_sys_waitid+0x23d/0x2d0 [ 360.031023][ C0] ? kernel_waitid+0x370/0x370 [ 360.035791][ C0] ? __fget_files+0x26a/0x440 [ 360.040456][ C0] ? __fget_light+0xe5/0x270 [ 360.045054][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 360.050934][ C0] do_syscall_64+0x35/0xb0 [ 360.055333][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.061212][ C0] RIP: 0033:0x4ae06a [ 360.065088][ C0] RSP: 002b:000000c001624db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 360.073486][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 360.081447][ C0] RDX: 000000c001624e08 RSI: 00000000000009a3 RDI: 0000000000000001 [ 360.089413][ C0] RBP: 000000c001624e98 R08: 0000000000000000 R09: 0000000000000000 [ 360.097366][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c001624cf0 [ 360.105322][ C0] R13: 0000000000000000 R14: 000000c000fb4000 R15: 0000000000000073 [ 360.113278][ C0] [ 360.116280][ C0] task:syz-fuzzer state:S stack:29448 pid:2457 ppid:2447 flags:0x00000000 [ 360.125464][ C0] Call Trace: [ 360.128728][ C0] [ 360.131646][ C0] __schedule+0xa20/0x27c0 [ 360.136061][ C0] ? io_schedule_timeout+0x140/0x140 [ 360.141338][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 360.146260][ C0] schedule+0xda/0x1b0 [ 360.150318][ C0] futex_wait_queue+0xf5/0x1e0 [ 360.155247][ C0] futex_wait+0x28e/0x680 [ 360.159559][ C0] ? futex_wait_setup+0x230/0x230 [ 360.164568][ C0] ? find_held_lock+0x2d/0x110 [ 360.169322][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 360.174247][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 360.179086][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 360.185061][ C0] do_futex+0x1af/0x300 [ 360.189209][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 360.195084][ C0] ? find_held_lock+0x2d/0x110 [ 360.199836][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 360.204601][ C0] ? do_futex+0x300/0x300 [ 360.208924][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 360.214815][ C0] do_syscall_64+0x35/0xb0 [ 360.219229][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.225145][ C0] RIP: 0033:0x4675e3 [ 360.229031][ C0] RSP: 002b:000000c000571ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 360.237440][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 360.245400][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c318 [ 360.253356][ C0] RBP: 000000c000571f30 R08: 0000000000000000 R09: 0000000000000000 [ 360.261319][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000467c20 [ 360.269289][ C0] R13: 000000c000785c00 R14: 000000c00043d1e0 R15: 00007fd79a3eee9c [ 360.277284][ C0] [ 360.280299][ C0] task:syz-fuzzer state:S stack:27536 pid:2465 ppid:2447 flags:0x00000000 [ 360.289501][ C0] Call Trace: [ 360.292768][ C0] [ 360.296210][ C0] __schedule+0xa20/0x27c0 [ 360.300622][ C0] ? io_schedule_timeout+0x140/0x140 [ 360.305898][ C0] ? do_wait+0x527/0xd70 [ 360.310127][ C0] ? release_task+0x17b0/0x17b0 [ 360.314974][ C0] schedule+0xda/0x1b0 [ 360.319029][ C0] do_wait+0x728/0xd70 [ 360.323084][ C0] kernel_waitid+0x275/0x370 [ 360.327658][ C0] ? do_wait+0xd70/0xd70 [ 360.331899][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 360.337259][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 360.342964][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 360.348160][ C0] ? vfs_read+0x2b8/0x930 [ 360.352494][ C0] __do_sys_waitid+0x23d/0x2d0 [ 360.357256][ C0] ? kernel_waitid+0x370/0x370 [ 360.362107][ C0] ? __fget_files+0x26a/0x440 [ 360.366794][ C0] ? __fget_light+0xe5/0x270 [ 360.371396][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 360.377277][ C0] do_syscall_64+0x35/0xb0 [ 360.381678][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.387556][ C0] RIP: 0033:0x4ae06a [ 360.391444][ C0] RSP: 002b:000000c00079d5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 360.399845][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 360.407804][ C0] RDX: 000000c00079d608 RSI: 00000000000009a6 RDI: 0000000000000001 [ 360.415758][ C0] RBP: 000000c00079d698 R08: 0000000000000000 R09: 0000000000000000 [ 360.423715][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079d638 [ 360.431670][ C0] R13: 0000000000000000 R14: 000000c001582820 R15: 00007fd79a47902a [ 360.439633][ C0] [ 360.442635][ C0] task:syz-fuzzer state:S stack:26088 pid:2466 ppid:2447 flags:0x00000000 [ 360.451831][ C0] Call Trace: [ 360.455095][ C0] [ 360.458032][ C0] __schedule+0xa20/0x27c0 [ 360.462438][ C0] ? io_schedule_timeout+0x140/0x140 [ 360.467713][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 360.472636][ C0] schedule+0xda/0x1b0 [ 360.476702][ C0] futex_wait_queue+0xf5/0x1e0 [ 360.481448][ C0] futex_wait+0x28e/0x680 [ 360.485778][ C0] ? futex_wait_setup+0x230/0x230 [ 360.490803][ C0] ? find_held_lock+0x2d/0x110 [ 360.495572][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 360.501380][ C0] do_futex+0x1af/0x300 [ 360.505519][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 360.511397][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 360.516155][ C0] ? do_futex+0x300/0x300 [ 360.520467][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 360.526354][ C0] do_syscall_64+0x35/0xb0 [ 360.530753][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.536629][ C0] RIP: 0033:0x4675e3 [ 360.540503][ C0] RSP: 002b:000000c000ff7d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 360.548901][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 360.556865][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000fb2150 [ 360.564835][ C0] RBP: 000000c000ff7dc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.572961][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000ff7de8 [ 360.580915][ C0] R13: 0000000000000000 R14: 000000c00020b1e0 R15: 0000000000000000 [ 360.588874][ C0] [ 360.591879][ C0] task:syz-fuzzer state:S stack:30440 pid:2469 ppid:2447 flags:0x00000000 [ 360.601434][ C0] Call Trace: [ 360.604708][ C0] [ 360.607634][ C0] __schedule+0xa20/0x27c0 [ 360.612037][ C0] ? io_schedule_timeout+0x140/0x140 [ 360.617308][ C0] ? do_wait+0x527/0xd70 [ 360.621536][ C0] ? release_task+0x17b0/0x17b0 [ 360.626380][ C0] schedule+0xda/0x1b0 [ 360.630436][ C0] do_wait+0x728/0xd70 [ 360.634488][ C0] kernel_waitid+0x275/0x370 [ 360.639071][ C0] ? do_wait+0xd70/0xd70 [ 360.643297][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 360.648600][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 360.654568][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 360.659488][ C0] __do_sys_waitid+0x23d/0x2d0 [ 360.664245][ C0] ? kernel_waitid+0x370/0x370 [ 360.668994][ C0] ? __set_current_blocked+0x110/0x110 [ 360.674450][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 360.680427][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 360.685878][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 360.690716][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 360.696595][ C0] do_syscall_64+0x35/0xb0 [ 360.700994][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.706881][ C0] RIP: 0033:0x4ae06a [ 360.710766][ C0] RSP: 002b:000000c00079c5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 360.719188][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 360.727153][ C0] RDX: 000000c00079c608 RSI: 00000000000009a4 RDI: 0000000000000001 [ 360.735110][ C0] RBP: 000000c00079c698 R08: 0000000000000000 R09: 0000000000000000 [ 360.743073][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079c638 [ 360.751027][ C0] R13: 000000c001572400 R14: 000000c0015824e0 R15: 00007fd79a479127 [ 360.758992][ C0] [ 360.762018][ C0] task:syz-fuzzer state:S stack:26088 pid:2471 ppid:2447 flags:0x00000000 [ 360.771204][ C0] Call Trace: [ 360.774816][ C0] [ 360.777737][ C0] __schedule+0xa20/0x27c0 [ 360.782166][ C0] ? io_schedule_timeout+0x140/0x140 [ 360.787461][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 360.792406][ C0] schedule+0xda/0x1b0 [ 360.796463][ C0] futex_wait_queue+0xf5/0x1e0 [ 360.801211][ C0] futex_wait+0x28e/0x680 [ 360.805541][ C0] ? futex_wait_setup+0x230/0x230 [ 360.810567][ C0] ? find_held_lock+0x2d/0x110 [ 360.815327][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 360.821138][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 360.826078][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 360.831879][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 360.837064][ C0] do_futex+0x1af/0x300 [ 360.841206][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 360.847085][ C0] ? xfd_validate_state+0x59/0x180 [ 360.852455][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 360.857202][ C0] ? do_futex+0x300/0x300 [ 360.861516][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 360.867405][ C0] do_syscall_64+0x35/0xb0 [ 360.871806][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.877723][ C0] RIP: 0033:0x4675e3 [ 360.881597][ C0] RSP: 002b:000000c000ff3d50 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 360.890005][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 360.897986][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572950 [ 360.906147][ C0] RBP: 000000c000ff3d98 R08: 0000000000000000 R09: 0000000000000000 [ 360.914116][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000040800 [ 360.922090][ C0] R13: 00000000000000fa R14: 000000c001582b60 R15: 0000000000000000 [ 360.930144][ C0] [ 360.933160][ C0] task:syz-fuzzer state:S stack:27088 pid:5227 ppid:2447 flags:0x00000000 [ 360.942365][ C0] Call Trace: [ 360.945654][ C0] [ 360.948584][ C0] __schedule+0xa20/0x27c0 [ 360.953007][ C0] ? io_schedule_timeout+0x140/0x140 [ 360.958304][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 360.963260][ C0] schedule+0xda/0x1b0 [ 360.967350][ C0] futex_wait_queue+0xf5/0x1e0 [ 360.972116][ C0] futex_wait+0x28e/0x680 [ 360.976452][ C0] ? futex_wait_setup+0x230/0x230 [ 360.981471][ C0] ? find_held_lock+0x2d/0x110 [ 360.986241][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 360.992033][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 360.996873][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 361.002662][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 361.007846][ C0] do_futex+0x1af/0x300 [ 361.011985][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 361.017873][ C0] ? xfd_validate_state+0x59/0x180 [ 361.022980][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 361.027767][ C0] ? do_futex+0x300/0x300 [ 361.032079][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 361.037970][ C0] do_syscall_64+0x35/0xb0 [ 361.042544][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.048432][ C0] RIP: 0033:0x4675e3 [ 361.052306][ C0] RSP: 002b:000000c000ff5eb0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 361.060708][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 361.068675][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572d50 [ 361.076631][ C0] RBP: 000000c000ff5ef8 R08: 0000000000000000 R09: 0000000000000000 [ 361.084596][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043f080 [ 361.092641][ C0] R13: 0000000000000000 R14: 000000c0015831e0 R15: 000000c001648b70 [ 361.100717][ C0] [ 361.103743][ C0] task:syz-fuzzer state:S stack:26032 pid:5278 ppid:2447 flags:0x00000000 [ 361.112940][ C0] Call Trace: [ 361.116207][ C0] [ 361.119126][ C0] __schedule+0xa20/0x27c0 [ 361.123539][ C0] ? io_schedule_timeout+0x140/0x140 [ 361.129178][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 361.134737][ C0] schedule+0xda/0x1b0 [ 361.138822][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 361.144886][ C0] ? schedule_timeout_idle+0x90/0x90 [ 361.150168][ C0] ? do_epoll_wait+0x129e/0x1950 [ 361.155091][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 361.161057][ C0] ? do_raw_read_unlock+0x70/0x70 [ 361.166080][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 361.171451][ C0] do_epoll_wait+0x12ba/0x1950 [ 361.176390][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 361.181341][ C0] ? __x64_sys_epoll_pwait+0x266/0x310 [ 361.186791][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 361.191643][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 361.197020][ C0] ? nsec_to_clock_t+0x30/0x30 [ 361.201773][ C0] ? ktime_get_ts64+0x455/0x560 [ 361.206608][ C0] ? set_user_sigmask+0x213/0x2a0 [ 361.211622][ C0] ? __set_current_blocked+0x110/0x110 [ 361.217077][ C0] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 361.222954][ C0] __x64_sys_epoll_pwait+0x1cf/0x310 [ 361.228233][ C0] ? __ia32_sys_epoll_wait+0x270/0x270 [ 361.233676][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 361.239555][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 361.244768][ C0] do_syscall_64+0x35/0xb0 [ 361.249197][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.255267][ C0] RIP: 0033:0x467800 [ 361.259149][ C0] RSP: 002b:000000c0007597e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 361.267549][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000467800 [ 361.275506][ C0] RDX: 0000000000000080 RSI: 000000c000759840 RDI: 0000000000000004 [ 361.283467][ C0] RBP: 000000c000759e40 R08: 0000000000000000 R09: 000000513ea79e12 [ 361.291442][ C0] R10: 000000000000001d R11: 0000000000000246 R12: 000000c000759870 [ 361.299667][ C0] R13: 0000000000000000 R14: 000000c000fb4b60 R15: 0000000000000000 [ 361.307631][ C0] [ 361.310637][ C0] task:syz-fuzzer state:S stack:25208 pid:5279 ppid:2447 flags:0x00000000 [ 361.319832][ C0] Call Trace: [ 361.323104][ C0] [ 361.326034][ C0] __schedule+0xa20/0x27c0 [ 361.330441][ C0] ? io_schedule_timeout+0x140/0x140 [ 361.335727][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 361.340648][ C0] schedule+0xda/0x1b0 [ 361.344749][ C0] futex_wait_queue+0xf5/0x1e0 [ 361.349516][ C0] futex_wait+0x28e/0x680 [ 361.353862][ C0] ? futex_wait_setup+0x230/0x230 [ 361.358887][ C0] ? do_proc_dopipe_max_size_conv+0x180/0x180 [ 361.364960][ C0] ? vfs_write+0x49a/0xdd0 [ 361.369372][ C0] do_futex+0x1af/0x300 [ 361.373513][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 361.379390][ C0] ? __fget_files+0x26a/0x440 [ 361.384054][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 361.388807][ C0] ? do_futex+0x300/0x300 [ 361.393141][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 361.399026][ C0] do_syscall_64+0x35/0xb0 [ 361.403436][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.409400][ C0] RIP: 0033:0x4675e3 [ 361.413289][ C0] RSP: 002b:000000c000757d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 361.421729][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 361.429713][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001573550 [ 361.437774][ C0] RBP: 000000c000757dc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.445731][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000040800 [ 361.453685][ C0] R13: 0000000000000004 R14: 000000c001583520 R15: 000000582cf74e85 [ 361.461642][ C0] [ 361.464660][ C0] task:syz-executor.0 state:S stack:26536 pid:2462 ppid:2450 flags:0x00000000 [ 361.473931][ C0] Call Trace: [ 361.477195][ C0] [ 361.480113][ C0] __schedule+0xa20/0x27c0 [ 361.484533][ C0] ? io_schedule_timeout+0x140/0x140 [ 361.489905][ C0] ? do_wait+0x527/0xd70 [ 361.494143][ C0] ? release_task+0x17b0/0x17b0 [ 361.499003][ C0] schedule+0xda/0x1b0 [ 361.503060][ C0] do_wait+0x728/0xd70 [ 361.507121][ C0] kernel_wait4+0x14c/0x260 [ 361.511623][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 361.516732][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 361.521917][ C0] ? find_held_lock+0x2d/0x110 [ 361.526683][ C0] __do_sys_wait4+0x13f/0x150 [ 361.531361][ C0] ? kernel_wait4+0x260/0x260 [ 361.536034][ C0] ? up_write+0x520/0x520 [ 361.540349][ C0] ? handle_mm_fault+0x257/0x850 [ 361.545284][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 361.551178][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 361.556366][ C0] do_syscall_64+0x35/0xb0 [ 361.560767][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.566655][ C0] RIP: 0033:0x7fefa0fa8c66 [ 361.571054][ C0] RSP: 002b:00007fff0449d568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 361.579546][ C0] RAX: ffffffffffffffda RBX: 00000000000009a8 RCX: 00007fefa0fa8c66 [ 361.587500][ C0] RDX: 0000000040000000 RSI: 00007fff0449d57c RDI: 00000000ffffffff [ 361.595455][ C0] RBP: 00007fff0449d57c R08: 0000000000000000 R09: 0000555555ef4400 [ 361.603419][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 361.611373][ C0] R13: 00007fff0449d670 R14: 00007fefa10cb9d8 R15: 000000000000000c [ 361.619328][ C0] [ 361.622331][ C0] task:syz-executor.1 state:S stack:27928 pid:2463 ppid:2454 flags:0x00000000 [ 361.631524][ C0] Call Trace: [ 361.634789][ C0] [ 361.637710][ C0] __schedule+0xa20/0x27c0 [ 361.642112][ C0] ? io_schedule_timeout+0x140/0x140 [ 361.647382][ C0] ? do_wait+0x527/0xd70 [ 361.651612][ C0] ? release_task+0x17b0/0x17b0 [ 361.656456][ C0] schedule+0xda/0x1b0 [ 361.660512][ C0] do_wait+0x728/0xd70 [ 361.664573][ C0] kernel_wait4+0x14c/0x260 [ 361.669059][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 361.674155][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 361.679353][ C0] ? find_held_lock+0x2d/0x110 [ 361.684107][ C0] __do_sys_wait4+0x13f/0x150 [ 361.688780][ C0] ? kernel_wait4+0x260/0x260 [ 361.693450][ C0] ? up_write+0x520/0x520 [ 361.697775][ C0] ? handle_mm_fault+0x257/0x850 [ 361.702700][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 361.709014][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 361.714198][ C0] do_syscall_64+0x35/0xb0 [ 361.718598][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.724486][ C0] RIP: 0033:0x7f6bac38bc66 [ 361.728880][ C0] RSP: 002b:00007ffec404fd28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 361.738244][ C0] RAX: ffffffffffffffda RBX: 00000000000009aa RCX: 00007f6bac38bc66 [ 361.746468][ C0] RDX: 0000000040000000 RSI: 00007ffec404fd3c RDI: 00000000ffffffff [ 361.754424][ C0] RBP: 00007ffec404fd3c R08: 0000000000000000 R09: 0000555556a75400 [ 361.762388][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 361.770341][ C0] R13: 00007ffec404fe30 R14: 00007f6bac4ae9d8 R15: 000000000000000c [ 361.778297][ C0] [ 361.781298][ C0] task:syz-executor.3 state:S stack:27648 pid:2464 ppid:2454 flags:0x00000000 [ 361.790480][ C0] Call Trace: [ 361.793799][ C0] [ 361.796714][ C0] __schedule+0xa20/0x27c0 [ 361.801138][ C0] ? io_schedule_timeout+0x140/0x140 [ 361.806423][ C0] ? do_wait+0x527/0xd70 [ 361.810662][ C0] ? release_task+0x17b0/0x17b0 [ 361.815497][ C0] schedule+0xda/0x1b0 [ 361.819552][ C0] do_wait+0x728/0xd70 [ 361.823604][ C0] kernel_wait4+0x14c/0x260 [ 361.828092][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 361.833189][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 361.838375][ C0] ? find_held_lock+0x2d/0x110 [ 361.843123][ C0] __do_sys_wait4+0x13f/0x150 [ 361.847785][ C0] ? kernel_wait4+0x260/0x260 [ 361.852454][ C0] ? up_write+0x520/0x520 [ 361.856779][ C0] ? handle_mm_fault+0x257/0x850 [ 361.861810][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 361.867694][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 361.872877][ C0] do_syscall_64+0x35/0xb0 [ 361.877277][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.883163][ C0] RIP: 0033:0x7f9e721c3c66 [ 361.887568][ C0] RSP: 002b:00007fff2c094d08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 361.895961][ C0] RAX: ffffffffffffffda RBX: 00000000000009b0 RCX: 00007f9e721c3c66 [ 361.904097][ C0] RDX: 0000000040000000 RSI: 00007fff2c094d1c RDI: 00000000ffffffff [ 361.912064][ C0] RBP: 00007fff2c094d1c R08: 0000000000000000 R09: 00005555559ca400 [ 361.920605][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 361.929089][ C0] R13: 00007fff2c094e10 R14: 00007f9e722e69d8 R15: 000000000000000c [ 361.937054][ C0] [ 361.940070][ C0] task:syz-executor.4 state:S stack:27648 pid:2467 ppid:2456 flags:0x00000000 [ 361.949251][ C0] Call Trace: [ 361.952523][ C0] [ 361.955440][ C0] __schedule+0xa20/0x27c0 [ 361.959860][ C0] ? io_schedule_timeout+0x140/0x140 [ 361.965143][ C0] ? do_wait+0x527/0xd70 [ 361.969369][ C0] ? release_task+0x17b0/0x17b0 [ 361.974215][ C0] schedule+0xda/0x1b0 [ 361.978269][ C0] do_wait+0x728/0xd70 [ 361.982321][ C0] kernel_wait4+0x14c/0x260 [ 361.986813][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 361.991911][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 361.997094][ C0] ? find_held_lock+0x2d/0x110 [ 362.001848][ C0] __do_sys_wait4+0x13f/0x150 [ 362.006509][ C0] ? kernel_wait4+0x260/0x260 [ 362.011179][ C0] ? up_write+0x520/0x520 [ 362.015495][ C0] ? handle_mm_fault+0x257/0x850 [ 362.020419][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 362.026299][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 362.031491][ C0] do_syscall_64+0x35/0xb0 [ 362.035893][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.041770][ C0] RIP: 0033:0x7fd218ca7c66 [ 362.046252][ C0] RSP: 002b:00007ffef462b2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 362.054649][ C0] RAX: ffffffffffffffda RBX: 00000000000009ad RCX: 00007fd218ca7c66 [ 362.062615][ C0] RDX: 0000000040000000 RSI: 00007ffef462b2dc RDI: 00000000ffffffff [ 362.070579][ C0] RBP: 00007ffef462b2dc R08: 0000000000000000 R09: 0000555556a00400 [ 362.078534][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 362.086498][ C0] R13: 00007ffef462b3d0 R14: 00007fd218dca9d8 R15: 000000000000000c [ 362.094452][ C0] [ 362.097458][ C0] task:syz-executor.2 state:S stack:27928 pid:2468 ppid:2465 flags:0x00000000 [ 362.106641][ C0] Call Trace: [ 362.109912][ C0] [ 362.112828][ C0] __schedule+0xa20/0x27c0 [ 362.117236][ C0] ? io_schedule_timeout+0x140/0x140 [ 362.122509][ C0] ? do_wait+0x527/0xd70 [ 362.126824][ C0] ? release_task+0x17b0/0x17b0 [ 362.131662][ C0] schedule+0xda/0x1b0 [ 362.135726][ C0] do_wait+0x728/0xd70 [ 362.139784][ C0] kernel_wait4+0x14c/0x260 [ 362.144283][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 362.149383][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 362.154566][ C0] ? find_held_lock+0x2d/0x110 [ 362.159326][ C0] __do_sys_wait4+0x13f/0x150 [ 362.163987][ C0] ? kernel_wait4+0x260/0x260 [ 362.168649][ C0] ? up_write+0x520/0x520 [ 362.172965][ C0] ? handle_mm_fault+0x257/0x850 [ 362.177899][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 362.183777][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 362.189021][ C0] do_syscall_64+0x35/0xb0 [ 362.193533][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.199433][ C0] RIP: 0033:0x7fa8b4b90c66 [ 362.203835][ C0] RSP: 002b:00007ffcbd7cf008 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 362.212232][ C0] RAX: ffffffffffffffda RBX: 00000000000009b4 RCX: 00007fa8b4b90c66 [ 362.220196][ C0] RDX: 0000000040000000 RSI: 00007ffcbd7cf01c RDI: 00000000ffffffff [ 362.228152][ C0] RBP: 00007ffcbd7cf01c R08: 0000000000000000 R09: 0000555555a23400 [ 362.236104][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 362.244060][ C0] R13: 00007ffcbd7cf110 R14: 00007fa8b4cb39d8 R15: 000000000000000c [ 362.252033][ C0] [ 362.255070][ C0] task:syz-executor.5 state:S stack:27648 pid:2470 ppid:2465 flags:0x00000000 [ 362.264289][ C0] Call Trace: [ 362.267560][ C0] [ 362.270488][ C0] __schedule+0xa20/0x27c0 [ 362.274910][ C0] ? io_schedule_timeout+0x140/0x140 [ 362.280191][ C0] ? do_wait+0x527/0xd70 [ 362.284418][ C0] ? release_task+0x17b0/0x17b0 [ 362.289255][ C0] schedule+0xda/0x1b0 [ 362.293310][ C0] do_wait+0x728/0xd70 [ 362.297363][ C0] kernel_wait4+0x14c/0x260 [ 362.301874][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 362.307000][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 362.312198][ C0] ? find_held_lock+0x2d/0x110 [ 362.316955][ C0] __do_sys_wait4+0x13f/0x150 [ 362.321630][ C0] ? kernel_wait4+0x260/0x260 [ 362.326385][ C0] ? up_write+0x520/0x520 [ 362.331830][ C0] ? handle_mm_fault+0x257/0x850 [ 362.336782][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 362.342664][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 362.347848][ C0] do_syscall_64+0x35/0xb0 [ 362.352259][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.358144][ C0] RIP: 0033:0x7f3564f7fc66 [ 362.362538][ C0] RSP: 002b:00007fff1245f198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 362.370937][ C0] RAX: ffffffffffffffda RBX: 00000000000009b3 RCX: 00007f3564f7fc66 [ 362.378892][ C0] RDX: 0000000040000000 RSI: 00007fff1245f1ac RDI: 00000000ffffffff [ 362.386849][ C0] RBP: 00007fff1245f1ac R08: 0000000000000000 R09: 0000555556f79400 [ 362.394803][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 362.402756][ C0] R13: 00007fff1245f2a0 R14: 00007f35650a29d8 R15: 000000000000000c [ 362.410716][ C0] [ 362.413722][ C0] task:syz-executor.0 state:R running task stack:24104 pid:2472 ppid:2462 flags:0x00000000 [ 362.424475][ C0] Call Trace: [ 362.427737][ C0] [ 362.430651][ C0] __schedule+0xa20/0x27c0 [ 362.435055][ C0] ? io_schedule_timeout+0x140/0x140 [ 362.440340][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 362.445878][ C0] schedule+0xda/0x1b0 [ 362.449933][ C0] do_nanosleep+0x154/0x4f0 [ 362.454417][ C0] ? schedule_hrtimeout+0x30/0x30 [ 362.459428][ C0] ? memset+0x20/0x40 [ 362.463399][ C0] ? __hrtimer_init+0x136/0x280 [ 362.468234][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 362.473155][ C0] ? nanosleep_copyout+0x100/0x100 [ 362.478253][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 362.484398][ C0] ? get_timespec64+0x191/0x220 [ 362.489330][ C0] ? put_timespec64+0x120/0x120 [ 362.494166][ C0] common_nsleep+0xa2/0xc0 [ 362.498570][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 362.504200][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 362.510435][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 362.516321][ C0] do_syscall_64+0x35/0xb0 [ 362.521169][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.527045][ C0] RIP: 0033:0x7fefa0fcfd9a [ 362.531440][ C0] RSP: 002b:00007fff0449d300 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 362.539836][ C0] RAX: ffffffffffffffda RBX: 0000000000000120 RCX: 00007fefa0fcfd9a [ 362.547878][ C0] RDX: 00007fff0449d340 RSI: 0000000000000000 RDI: 0000000000000000 [ 362.556266][ C0] RBP: 00007fff0449d3cc R08: 000000000000015c R09: 00007fff044e7080 [ 362.564220][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000005c [ 362.572176][ C0] R13: 000000000005039e R14: 0000000000000000 R15: 00007fff0449d430 [ 362.580140][ C0] [ 362.583142][ C0] task:syz-executor.1 state:R running task stack:25048 pid:2474 ppid:2463 flags:0x00000000 [ 362.593980][ C0] Call Trace: [ 362.597244][ C0] [ 362.600158][ C0] __schedule+0xa20/0x27c0 [ 362.604561][ C0] ? io_schedule_timeout+0x140/0x140 [ 362.609843][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 362.614698][ C0] ? __cond_resched+0x13/0x20 [ 362.619361][ C0] preempt_schedule_common+0x45/0xc0 [ 362.624635][ C0] ? dput+0x35/0xdb0 [ 362.628513][ C0] __cond_resched+0x13/0x20 [ 362.633001][ C0] dput+0x50/0xdb0 [ 362.636713][ C0] path_umount+0x6aa/0x10a0 [ 362.641199][ C0] ? putname+0xfe/0x140 [ 362.645348][ C0] ? may_mount+0xa0/0xa0 [ 362.649572][ C0] ? putname+0xfe/0x140 [ 362.653712][ C0] __x64_sys_umount+0x159/0x180 [ 362.658544][ C0] ? path_umount+0x10a0/0x10a0 [ 362.663291][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 362.669170][ C0] do_syscall_64+0x35/0xb0 [ 362.673570][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.679455][ C0] RIP: 0033:0x7f6bac38f537 [ 362.683853][ C0] RSP: 002b:00007ffec404ea28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 362.692247][ C0] RAX: ffffffffffffffda RBX: 0000000000000125 RCX: 00007f6bac38f537 [ 362.700200][ C0] RDX: 000000000000000c RSI: 000000000000000a RDI: 00007ffec404fbb0 [ 362.708162][ C0] RBP: 00007ffec404fb8c R08: 000000000000015c R09: 00007ffec41c3080 [ 362.716118][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6bac3e8b24 [ 362.724079][ C0] R13: 00007ffec404fbb0 R14: 0000000000000000 R15: 00007ffec404fbf0 [ 362.732044][ C0] [ 362.735047][ C0] task:syz-executor.4 state:S stack:25256 pid:2477 ppid:2467 flags:0x00000000 [ 362.744230][ C0] Call Trace: [ 362.747494][ C0] [ 362.750409][ C0] __schedule+0xa20/0x27c0 [ 362.754821][ C0] ? io_schedule_timeout+0x140/0x140 [ 362.760096][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 362.765626][ C0] schedule+0xda/0x1b0 [ 362.769694][ C0] do_nanosleep+0x154/0x4f0 [ 362.774182][ C0] ? schedule_hrtimeout+0x30/0x30 [ 362.779190][ C0] ? memset+0x20/0x40 [ 362.783188][ C0] ? __hrtimer_init+0x136/0x280 [ 362.788046][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 362.792987][ C0] ? nanosleep_copyout+0x100/0x100 [ 362.798088][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 362.804057][ C0] ? get_timespec64+0x191/0x220 [ 362.808894][ C0] ? put_timespec64+0x120/0x120 [ 362.813732][ C0] common_nsleep+0xa2/0xc0 [ 362.818147][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 362.823766][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 362.829990][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 362.835870][ C0] do_syscall_64+0x35/0xb0 [ 362.840280][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.846243][ C0] RIP: 0033:0x7fd218cced9a [ 362.850640][ C0] RSP: 002b:00007ffef462b060 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 362.859134][ C0] RAX: ffffffffffffffda RBX: 0000000000000129 RCX: 00007fd218cced9a [ 362.867097][ C0] RDX: 00007ffef462b0a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 362.875061][ C0] RBP: 00007ffef462b12c R08: 000000000000015c R09: 00007ffef47b0080 [ 362.883020][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000052 [ 362.890974][ C0] R13: 0000000000050338 R14: 0000000000000000 R15: 00007ffef462b190 [ 362.898962][ C0] [ 362.901976][ C0] task:syz-executor.3 state:S stack:25048 pid:2480 ppid:2464 flags:0x00000000 [ 362.911341][ C0] Call Trace: [ 362.914612][ C0] [ 362.917543][ C0] __schedule+0xa20/0x27c0 [ 362.921979][ C0] ? io_schedule_timeout+0x140/0x140 [ 362.927270][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 362.932825][ C0] schedule+0xda/0x1b0 [ 362.936892][ C0] do_nanosleep+0x154/0x4f0 [ 362.941395][ C0] ? schedule_hrtimeout+0x30/0x30 [ 362.946491][ C0] ? memset+0x20/0x40 [ 362.952023][ C0] ? __hrtimer_init+0x136/0x280 [ 362.956858][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 362.961783][ C0] ? nanosleep_copyout+0x100/0x100 [ 362.966877][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 362.972850][ C0] ? get_timespec64+0x191/0x220 [ 362.977698][ C0] ? put_timespec64+0x120/0x120 [ 362.982533][ C0] common_nsleep+0xa2/0xc0 [ 362.986938][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 362.992554][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 362.998782][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 363.004661][ C0] do_syscall_64+0x35/0xb0 [ 363.009062][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.015023][ C0] RIP: 0033:0x7f9e721ead9a [ 363.019451][ C0] RSP: 002b:00007fff2c094aa0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 363.027859][ C0] RAX: ffffffffffffffda RBX: 0000000000000121 RCX: 00007f9e721ead9a [ 363.035833][ C0] RDX: 00007fff2c094ae0 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.043820][ C0] RBP: 00007fff2c094b6c R08: 000000000000015c R09: 00007fff2c13b080 [ 363.051987][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000052 [ 363.059958][ C0] R13: 000000000005042a R14: 0000000000000000 R15: 00007fff2c094bd0 [ 363.067918][ C0] [ 363.070924][ C0] task:syz-executor.5 state:S stack:25136 pid:2483 ppid:2470 flags:0x00000000 [ 363.080122][ C0] Call Trace: [ 363.083386][ C0] [ 363.086303][ C0] __schedule+0xa20/0x27c0 [ 363.090731][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.096022][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 363.101582][ C0] schedule+0xda/0x1b0 [ 363.105656][ C0] do_nanosleep+0x154/0x4f0 [ 363.110174][ C0] ? schedule_hrtimeout+0x30/0x30 [ 363.115226][ C0] ? memset+0x20/0x40 [ 363.119209][ C0] ? __hrtimer_init+0x136/0x280 [ 363.124047][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 363.129034][ C0] ? nanosleep_copyout+0x100/0x100 [ 363.134142][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 363.140106][ C0] ? get_timespec64+0x191/0x220 [ 363.144950][ C0] ? put_timespec64+0x120/0x120 [ 363.149807][ C0] common_nsleep+0xa2/0xc0 [ 363.154212][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 363.159839][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 363.166065][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 363.171945][ C0] do_syscall_64+0x35/0xb0 [ 363.176346][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.182224][ C0] RIP: 0033:0x7f3564fa6d9a [ 363.186620][ C0] RSP: 002b:00007fff1245ef30 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 363.195106][ C0] RAX: ffffffffffffffda RBX: 000000000000015a RCX: 00007f3564fa6d9a [ 363.203061][ C0] RDX: 00007fff1245ef70 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.211063][ C0] RBP: 00007fff1245effc R08: 000000000000015c R09: 00007fff12579080 [ 363.219114][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000052 [ 363.227256][ C0] R13: 00000000000503a0 R14: 0000000000000000 R15: 00007fff1245f060 [ 363.235214][ C0] [ 363.238226][ C0] task:syz-executor.2 state:S stack:25256 pid:2484 ppid:2468 flags:0x00000000 [ 363.247415][ C0] Call Trace: [ 363.250679][ C0] [ 363.253596][ C0] __schedule+0xa20/0x27c0 [ 363.258000][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.263282][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 363.269179][ C0] schedule+0xda/0x1b0 [ 363.273604][ C0] do_nanosleep+0x154/0x4f0 [ 363.278124][ C0] ? schedule_hrtimeout+0x30/0x30 [ 363.283149][ C0] ? memset+0x20/0x40 [ 363.287232][ C0] ? __hrtimer_init+0x136/0x280 [ 363.292075][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 363.297010][ C0] ? nanosleep_copyout+0x100/0x100 [ 363.302376][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 363.308341][ C0] ? get_timespec64+0x191/0x220 [ 363.313190][ C0] ? put_timespec64+0x120/0x120 [ 363.318049][ C0] common_nsleep+0xa2/0xc0 [ 363.322484][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 363.328137][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 363.334380][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 363.340288][ C0] do_syscall_64+0x35/0xb0 [ 363.344697][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.350663][ C0] RIP: 0033:0x7fa8b4bb7d9a [ 363.355059][ C0] RSP: 002b:00007ffcbd7ceda0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 363.363488][ C0] RAX: ffffffffffffffda RBX: 0000000000000148 RCX: 00007fa8b4bb7d9a [ 363.371463][ C0] RDX: 00007ffcbd7cede0 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.379421][ C0] RBP: 00007ffcbd7cee6c R08: 000000000000015c R09: 00007ffcbd7f8080 [ 363.387395][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000053 [ 363.395373][ C0] R13: 0000000000050427 R14: 0000000000000000 R15: 00007ffcbd7ceed0 [ 363.403438][ C0] [ 363.406463][ C0] task:kworker/u4:6 state:I stack:27480 pid:2486 ppid:2 flags:0x00004000 [ 363.415666][ C0] Workqueue: 0x0 (flush-8:0) [ 363.420433][ C0] Call Trace: [ 363.423721][ C0] [ 363.426645][ C0] __schedule+0xa20/0x27c0 [ 363.431242][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.436517][ C0] ? worker_thread+0x157/0x1080 [ 363.441354][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 363.446275][ C0] schedule+0xda/0x1b0 [ 363.450342][ C0] worker_thread+0x15c/0x1080 [ 363.455009][ C0] ? process_one_work+0x1710/0x1710 [ 363.460205][ C0] kthread+0x2ea/0x3a0 [ 363.464347][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 363.469965][ C0] ret_from_fork+0x1f/0x30 [ 363.474368][ C0] [ 363.477381][ C0] task:kworker/u4:7 state:I stack:23560 pid:2537 ppid:2 flags:0x00004000 [ 363.486592][ C0] Workqueue: 0x0 (flush-8:0) [ 363.491280][ C0] Call Trace: [ 363.494543][ C0] [ 363.497459][ C0] __schedule+0xa20/0x27c0 [ 363.501870][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.507152][ C0] ? worker_thread+0x157/0x1080 [ 363.512003][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 363.517129][ C0] schedule+0xda/0x1b0 [ 363.521306][ C0] worker_thread+0x15c/0x1080 [ 363.526009][ C0] ? __kthread_parkme+0x15f/0x220 [ 363.531032][ C0] ? process_one_work+0x1710/0x1710 [ 363.536220][ C0] kthread+0x2ea/0x3a0 [ 363.540274][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 363.545895][ C0] ret_from_fork+0x1f/0x30 [ 363.550307][ C0] [ 363.553311][ C0] task:kworker/u4:8 state:D stack:25560 pid:3065 ppid:2 flags:0x00004000 [ 363.562502][ C0] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 363.569516][ C0] Call Trace: [ 363.572801][ C0] [ 363.575749][ C0] __schedule+0xa20/0x27c0 [ 363.580173][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.585538][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 363.591511][ C0] schedule+0xda/0x1b0 [ 363.595568][ C0] schedule_timeout+0x1dd/0x2a0 [ 363.600411][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 363.605597][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 363.610697][ C0] ? mark_held_locks+0x9f/0xe0 [ 363.615446][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 363.620376][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 363.625567][ C0] __wait_for_common+0x1ca/0x5c0 [ 363.630491][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 363.635674][ C0] ? bit_wait_io+0xe0/0xe0 [ 363.640077][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 363.645527][ C0] __synchronize_srcu+0x1f2/0x290 [ 363.650640][ C0] ? call_srcu+0xc0/0xc0 [ 363.654894][ C0] ? rcu_tasks_pregp_step+0x10/0x10 [ 363.660078][ C0] ? ktime_get_mono_fast_ns+0x181/0x200 [ 363.665607][ C0] fsnotify_mark_destroy_workfn+0xfd/0x3c0 [ 363.671407][ C0] ? fsnotify_put_mark_wake.part.0+0xe0/0xe0 [ 363.677385][ C0] process_one_work+0x9bf/0x1710 [ 363.682311][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 363.687680][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 363.692604][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 363.697615][ C0] worker_thread+0x665/0x1080 [ 363.702291][ C0] ? process_one_work+0x1710/0x1710 [ 363.707483][ C0] kthread+0x2ea/0x3a0 [ 363.711535][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 363.717150][ C0] ret_from_fork+0x1f/0x30 [ 363.721552][ C0] [ 363.724557][ C0] task:kworker/u4:9 state:I stack:30944 pid:3070 ppid:2 flags:0x00004000 [ 363.733761][ C0] Call Trace: [ 363.737023][ C0] [ 363.740036][ C0] __schedule+0xa20/0x27c0 [ 363.745148][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.750422][ C0] ? worker_thread+0x157/0x1080 [ 363.755266][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 363.760281][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 363.765201][ C0] schedule+0xda/0x1b0 [ 363.769257][ C0] worker_thread+0x15c/0x1080 [ 363.773924][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 363.779142][ C0] ? __kthread_parkme+0x15f/0x220 [ 363.784149][ C0] ? process_one_work+0x1710/0x1710 [ 363.789334][ C0] kthread+0x2ea/0x3a0 [ 363.793397][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 363.799015][ C0] ret_from_fork+0x1f/0x30 [ 363.803415][ C0] [ 363.806417][ C0] task:udevd state:S stack:27776 pid:5191 ppid:2349 flags:0x00000000 [ 363.815612][ C0] Call Trace: [ 363.818888][ C0] [ 363.821813][ C0] __schedule+0xa20/0x27c0 [ 363.826225][ C0] ? io_schedule_timeout+0x140/0x140 [ 363.831507][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 363.836356][ C0] schedule+0xda/0x1b0 [ 363.840409][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 363.846458][ C0] ? schedule_timeout_idle+0x90/0x90 [ 363.851727][ C0] ? do_epoll_wait+0x129e/0x1950 [ 363.856665][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 363.861503][ C0] ? do_raw_write_lock+0x11a/0x280 [ 363.866607][ C0] ? do_raw_read_unlock+0x70/0x70 [ 363.871612][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 363.876883][ C0] do_epoll_wait+0x12ba/0x1950 [ 363.881630][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 363.886565][ C0] ? vfs_write+0x49a/0xdd0 [ 363.890981][ C0] ? kernel_write+0x630/0x630 [ 363.895652][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 363.901016][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 363.906199][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 363.911563][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 363.917451][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 363.922722][ C0] do_syscall_64+0x35/0xb0 [ 363.927122][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.933001][ C0] RIP: 0033:0x7f096f7b3e46 [ 363.937396][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 363.945790][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 363.953746][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 363.961712][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 363.969666][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab641a440 [ 363.977624][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 363.985587][ C0] [ 363.988593][ C0] task:udevd state:S stack:26848 pid:5195 ppid:2349 flags:0x00004000 [ 363.997774][ C0] Call Trace: [ 364.001033][ C0] [ 364.003950][ C0] __schedule+0xa20/0x27c0 [ 364.008362][ C0] ? io_schedule_timeout+0x140/0x140 [ 364.013632][ C0] ? __mutex_lock+0xa3f/0x1350 [ 364.018383][ C0] schedule+0xda/0x1b0 [ 364.022447][ C0] schedule_preempt_disabled+0xf/0x20 [ 364.027816][ C0] __mutex_lock+0xa44/0x1350 [ 364.032404][ C0] ? read_descriptors+0x3c/0x2c0 [ 364.037343][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 364.042881][ C0] ? lock_release+0x810/0x810 [ 364.047556][ C0] read_descriptors+0x3c/0x2c0 [ 364.052332][ C0] sysfs_kf_bin_read+0x196/0x270 [ 364.057264][ C0] ? urbnum_show+0x70/0x70 [ 364.061670][ C0] ? kernfs_create_link+0x230/0x230 [ 364.066852][ C0] kernfs_fop_read_iter+0x3f3/0x790 [ 364.072043][ C0] vfs_read+0x67d/0x930 [ 364.076194][ C0] ? kernel_read+0x1c0/0x1c0 [ 364.080777][ C0] ? build_open_flags+0x6f0/0x6f0 [ 364.085806][ C0] ? do_readlinkat+0x1e7/0x2f0 [ 364.090563][ C0] ? __fget_light+0x20a/0x270 [ 364.095245][ C0] ksys_read+0x127/0x250 [ 364.099507][ C0] ? vfs_write+0xdd0/0xdd0 [ 364.103938][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 364.110004][ C0] do_syscall_64+0x35/0xb0 [ 364.114412][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.120297][ C0] RIP: 0033:0x7f096f7a58fe [ 364.124778][ C0] RSP: 002b:00007ffd243d6718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 364.133269][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7a58fe [ 364.141221][ C0] RDX: 0000000000010011 RSI: 00007ffd243d6747 RDI: 0000000000000008 [ 364.149176][ C0] RBP: 00007ffd243e6e18 R08: 00007f096f875a00 R09: 0000558ab6419de0 [ 364.157136][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 364.165111][ C0] R13: 0000000000000000 R14: 00007ffd243d6747 R15: 0000558ab5cdea7c [ 364.173064][ C0] [ 364.176074][ C0] task:kworker/1:3 state:D stack:21600 pid:5244 ppid:2 flags:0x00004000 [ 364.185283][ C0] Workqueue: usb_hub_wq hub_event [ 364.190315][ C0] Call Trace: [ 364.193588][ C0] [ 364.196513][ C0] __schedule+0xa20/0x27c0 [ 364.200922][ C0] ? io_schedule_timeout+0x140/0x140 [ 364.206196][ C0] ? mark_held_locks+0x9f/0xe0 [ 364.210948][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 364.215961][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 364.221140][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 364.226325][ C0] schedule+0xda/0x1b0 [ 364.230387][ C0] schedule_timeout+0x14a/0x2a0 [ 364.235240][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 364.240621][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 364.245819][ C0] ? collect_expired_timers+0x200/0x200 [ 364.251355][ C0] ? 0xffffffff81000000 [ 364.255490][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 364.260676][ C0] __wait_for_common+0x1ca/0x5c0 [ 364.265608][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 364.270787][ C0] ? bit_wait_io+0xe0/0xe0 [ 364.275190][ C0] usb_start_wait_urb+0x144/0x4b0 [ 364.280199][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 364.285992][ C0] ? memset+0x20/0x40 [ 364.289961][ C0] usb_control_msg+0x31c/0x4a0 [ 364.294719][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 364.299899][ C0] hub_port_init+0xfc6/0x35d0 [ 364.304579][ C0] hub_event+0x2b59/0x4810 [ 364.308991][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 364.314178][ C0] ? lock_release+0x810/0x810 [ 364.318846][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.323692][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 364.328698][ C0] process_one_work+0x9bf/0x1710 [ 364.333632][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 364.338994][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 364.343913][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 364.348935][ C0] worker_thread+0x665/0x1080 [ 364.353621][ C0] ? __kthread_parkme+0x15f/0x220 [ 364.358678][ C0] ? process_one_work+0x1710/0x1710 [ 364.363890][ C0] kthread+0x2ea/0x3a0 [ 364.367965][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 364.373612][ C0] ret_from_fork+0x1f/0x30 [ 364.378026][ C0] [ 364.381037][ C0] task:kworker/0:3 state:I stack:23952 pid:5247 ppid:2 flags:0x00004000 [ 364.390232][ C0] Workqueue: 0x0 (events) [ 364.394647][ C0] Call Trace: [ 364.397923][ C0] [ 364.400838][ C0] __schedule+0xa20/0x27c0 [ 364.405245][ C0] ? io_schedule_timeout+0x140/0x140 [ 364.410515][ C0] ? worker_thread+0x157/0x1080 [ 364.416139][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 364.421154][ C0] schedule+0xda/0x1b0 [ 364.425209][ C0] worker_thread+0x15c/0x1080 [ 364.429871][ C0] ? process_one_work+0x1710/0x1710 [ 364.435053][ C0] kthread+0x2ea/0x3a0 [ 364.439106][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 364.444721][ C0] ret_from_fork+0x1f/0x30 [ 364.449120][ C0] [ 364.452139][ C0] task:udevd state:S stack:27776 pid:5248 ppid:2349 flags:0x00000000 [ 364.461321][ C0] Call Trace: [ 364.464583][ C0] [ 364.467495][ C0] __schedule+0xa20/0x27c0 [ 364.471904][ C0] ? io_schedule_timeout+0x140/0x140 [ 364.477175][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.482013][ C0] schedule+0xda/0x1b0 [ 364.486068][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 364.492123][ C0] ? schedule_timeout_idle+0x90/0x90 [ 364.497473][ C0] ? do_epoll_wait+0x129e/0x1950 [ 364.502399][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.507237][ C0] ? do_raw_write_lock+0x11a/0x280 [ 364.512326][ C0] ? do_raw_read_unlock+0x70/0x70 [ 364.517330][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 364.522597][ C0] do_epoll_wait+0x12ba/0x1950 [ 364.527357][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 364.532276][ C0] ? vfs_write+0x49a/0xdd0 [ 364.536685][ C0] ? kernel_write+0x630/0x630 [ 364.541350][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 364.546729][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 364.551917][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 364.557272][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 364.563150][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 364.568684][ C0] do_syscall_64+0x35/0xb0 [ 364.573088][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.579016][ C0] RIP: 0033:0x7f096f7b3e46 [ 364.583426][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 364.591828][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 364.599784][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 364.607738][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab6415290 [ 364.615695][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6414540 [ 364.623741][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 364.631695][ C0] [ 364.634701][ C0] task:udevd state:S stack:28336 pid:5249 ppid:2349 flags:0x00000000 [ 364.643891][ C0] Call Trace: [ 364.647157][ C0] [ 364.650094][ C0] __schedule+0xa20/0x27c0 [ 364.654502][ C0] ? io_schedule_timeout+0x140/0x140 [ 364.659790][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.664627][ C0] schedule+0xda/0x1b0 [ 364.668682][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 364.674736][ C0] ? schedule_timeout_idle+0x90/0x90 [ 364.680002][ C0] ? do_epoll_wait+0x129e/0x1950 [ 364.685185][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.690026][ C0] ? do_raw_write_lock+0x11a/0x280 [ 364.695118][ C0] ? do_raw_read_unlock+0x70/0x70 [ 364.700218][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 364.705485][ C0] do_epoll_wait+0x12ba/0x1950 [ 364.710234][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 364.715172][ C0] ? vfs_write+0x49a/0xdd0 [ 364.719574][ C0] ? kernel_write+0x630/0x630 [ 364.724237][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 364.729620][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 364.734822][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 364.740189][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 364.746072][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 364.751254][ C0] do_syscall_64+0x35/0xb0 [ 364.755651][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.761530][ C0] RIP: 0033:0x7f096f7b3e46 [ 364.765924][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 364.774317][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 364.782267][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 364.790217][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 364.798169][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab63f1500 [ 364.806121][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 364.814074][ C0] [ 364.817075][ C0] task:udevd state:S stack:27448 pid:5250 ppid:2349 flags:0x00000000 [ 364.826258][ C0] Call Trace: [ 364.829519][ C0] [ 364.832448][ C0] __schedule+0xa20/0x27c0 [ 364.836868][ C0] ? io_schedule_timeout+0x140/0x140 [ 364.842166][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.847027][ C0] schedule+0xda/0x1b0 [ 364.851083][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 364.857147][ C0] ? schedule_timeout_idle+0x90/0x90 [ 364.862434][ C0] ? do_epoll_wait+0x129e/0x1950 [ 364.867363][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 364.872205][ C0] ? do_raw_write_lock+0x11a/0x280 [ 364.877299][ C0] ? do_raw_read_unlock+0x70/0x70 [ 364.882304][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 364.887571][ C0] do_epoll_wait+0x12ba/0x1950 [ 364.892318][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 364.897233][ C0] ? vfs_write+0x49a/0xdd0 [ 364.901633][ C0] ? kernel_write+0x630/0x630 [ 364.906294][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 364.911645][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 364.916827][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 364.922188][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 364.928062][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 364.933244][ C0] do_syscall_64+0x35/0xb0 [ 364.937639][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.943516][ C0] RIP: 0033:0x7f096f7b3e46 [ 364.947911][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 364.956306][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 364.964257][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 364.972209][ C0] RBP: 0000558ab63f1cc0 R08: 0000000000000007 R09: 0000558ab6402cb0 [ 364.980160][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab64313d0 [ 364.988112][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 364.996064][ C0] [ 364.999066][ C0] task:udevd state:S stack:27536 pid:5251 ppid:2349 flags:0x00000000 [ 365.008251][ C0] Call Trace: [ 365.011509][ C0] [ 365.014424][ C0] __schedule+0xa20/0x27c0 [ 365.018826][ C0] ? io_schedule_timeout+0x140/0x140 [ 365.024093][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 365.028928][ C0] schedule+0xda/0x1b0 [ 365.032979][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 365.039025][ C0] ? schedule_timeout_idle+0x90/0x90 [ 365.044291][ C0] ? do_epoll_wait+0x129e/0x1950 [ 365.049210][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 365.054045][ C0] ? do_raw_write_lock+0x11a/0x280 [ 365.059133][ C0] ? do_raw_read_unlock+0x70/0x70 [ 365.064137][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 365.069405][ C0] do_epoll_wait+0x12ba/0x1950 [ 365.074149][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 365.079066][ C0] ? vfs_write+0x49a/0xdd0 [ 365.083465][ C0] ? kernel_write+0x630/0x630 [ 365.088125][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 365.093478][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 365.098662][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 365.104014][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 365.109890][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 365.115069][ C0] do_syscall_64+0x35/0xb0 [ 365.119467][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 365.125339][ C0] RIP: 0033:0x7f096f7b3e46 [ 365.129733][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 365.138123][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 365.146077][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 365.154029][ C0] RBP: 0000558ab6424520 R08: 0000000000000007 R09: 0000558ab6415290 [ 365.161979][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6428590 [ 365.169930][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 365.177883][ C0] [ 365.180883][ C0] task:kworker/1:4 state:I stack:25832 pid:5254 ppid:2 flags:0x00004000 [ 365.190068][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 365.194992][ C0] Call Trace: [ 365.198272][ C0] [ 365.201205][ C0] __schedule+0xa20/0x27c0 [ 365.205621][ C0] ? io_schedule_timeout+0x140/0x140 [ 365.210899][ C0] ? worker_thread+0x157/0x1080 [ 365.215738][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 365.220688][ C0] schedule+0xda/0x1b0 [ 365.224765][ C0] worker_thread+0x15c/0x1080 [ 365.229442][ C0] ? __kthread_parkme+0x15f/0x220 [ 365.234455][ C0] ? process_one_work+0x1710/0x1710 [ 365.239688][ C0] kthread+0x2ea/0x3a0 [ 365.243760][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 365.249397][ C0] ret_from_fork+0x1f/0x30 [ 365.253810][ C0] [ 365.256913][ C0] task:kworker/0:4 state:I stack:23000 pid:5287 ppid:2 flags:0x00004000 [ 365.266124][ C0] Workqueue: 0x0 (events) [ 365.270542][ C0] Call Trace: [ 365.273813][ C0] [ 365.276730][ C0] __schedule+0xa20/0x27c0 [ 365.281139][ C0] ? io_schedule_timeout+0x140/0x140 [ 365.287440][ C0] ? worker_thread+0x157/0x1080 [ 365.292285][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 365.297210][ C0] schedule+0xda/0x1b0 [ 365.301270][ C0] worker_thread+0x15c/0x1080 [ 365.305942][ C0] ? __kthread_parkme+0x15f/0x220 [ 365.310972][ C0] ? process_one_work+0x1710/0x1710 [ 365.316164][ C0] kthread+0x2ea/0x3a0 [ 365.320223][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 365.325840][ C0] ret_from_fork+0x1f/0x30 [ 365.330241][ C0] [ 365.333247][ C0] task:kworker/0:5 state:R running task stack:21824 pid:5314 ppid:2 flags:0x00004000 [ 365.344002][ C0] Workqueue: 0x0 (rcu_gp) [ 365.348406][ C0] Call Trace: [ 365.351669][ C0] [ 365.354586][ C0] __schedule+0xa20/0x27c0 [ 365.358990][ C0] ? io_schedule_timeout+0x140/0x140 [ 365.364258][ C0] ? worker_thread+0x157/0x1080 [ 365.369102][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 365.374202][ C0] schedule+0xda/0x1b0 [ 365.378254][ C0] worker_thread+0x15c/0x1080 [ 365.382919][ C0] ? __kthread_parkme+0x15f/0x220 [ 365.387926][ C0] ? process_one_work+0x1710/0x1710 [ 365.393110][ C0] kthread+0x2ea/0x3a0 [ 365.397173][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 365.402797][ C0] ret_from_fork+0x1f/0x30 [ 365.407198][ C0] [ 365.410207][ C0] task:kworker/1:5 state:R running task stack:22456 pid:5334 ppid:2 flags:0x00004000 [ 365.421000][ C0] Workqueue: usb_hub_wq hub_event [ 365.426023][ C0] Call Trace: [ 365.429286][ C0] [ 365.432203][ C0] ? kasprintf+0xbb/0xf0 [ 365.436433][ C0] ? mark_lock.part.0+0xee/0x1910 [ 365.441979][ C0] ? __kmalloc_node_track_caller+0x57/0xc0 [ 365.447775][ C0] ? mark_lock.part.0+0xee/0x1910 [ 365.452784][ C0] ? lock_chain_count+0x20/0x20 [ 365.457627][ C0] ? set_precision+0x160/0x160 [ 365.462381][ C0] ? __lock_acquire+0x166e/0x56d0 [ 365.467393][ C0] ? pv_hash+0xb0/0x100 [ 365.471536][ C0] ? __pv_queued_spin_lock_slowpath+0x8c7/0xb50 [ 365.477823][ C0] ? .slowpath+0xe/0xe [ 365.481901][ C0] ? do_raw_spin_lock+0x200/0x2a0 [ 365.486943][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 365.491883][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 365.497248][ C0] ? _raw_spin_lock_irqsave+0x41/0x50 [ 365.502605][ C0] ? input_inject_event+0x9b/0x320 [ 365.507703][ C0] ? input_inject_event+0x9b/0x320 [ 365.512801][ C0] ? input_leds_disconnect+0x160/0x160 [ 365.518240][ C0] ? led_set_brightness_nosleep+0xe6/0x1a0 [ 365.524040][ C0] ? led_set_brightness+0x134/0x170 [ 365.529225][ C0] ? led_trigger_event+0xb0/0x200 [ 365.534230][ C0] ? kbd_led_trigger_activate+0xc9/0x100 [ 365.539866][ C0] ? k_dead+0xc0/0xc0 [ 365.543848][ C0] ? led_trigger_set+0x5d7/0xaf0 [ 365.548871][ C0] ? led_trigger_blink_oneshot+0x50/0x50 [ 365.554515][ C0] ? down_write_killable+0x250/0x250 [ 365.559795][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 365.565241][ C0] ? led_trigger_set_default+0x1a6/0x230 [ 365.570855][ C0] ? led_classdev_register_ext+0x56f/0x760 [ 365.576657][ C0] ? devm_of_led_get+0x110/0x110 [ 365.581598][ C0] ? kasprintf+0xbb/0xf0 [ 365.585959][ C0] ? kvasprintf_const+0x190/0x190 [ 365.590979][ C0] ? input_open_device+0x22c/0x320 [ 365.596093][ C0] ? input_leds_connect+0x4bd/0x860 [ 365.601317][ C0] ? input_attach_handler+0x180/0x1f0 [ 365.606700][ C0] ? input_register_device.cold+0xf0/0x2fd [ 365.612502][ C0] ? hidinput_connect+0x4e6c/0x99a0 [ 365.617693][ C0] ? hid_map_usage_clear.isra.0+0x240/0x240 [ 365.623571][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 365.629190][ C0] ? hid_match_id+0x27a/0x300 [ 365.633858][ C0] ? hid_connect+0x1394/0x17c0 [ 365.638605][ C0] ? usb_alloc_urb+0xa0/0xb0 [ 365.643174][ C0] ? memset+0x20/0x40 [ 365.647188][ C0] ? hid_match_id+0x300/0x300 [ 365.651848][ C0] ? hid_hw_start+0xa2/0x130 [ 365.656422][ C0] ? hid_device_probe+0x36f/0x3c0 [ 365.661440][ C0] ? hid_match_device+0x390/0x390 [ 365.666446][ C0] ? really_probe+0x249/0xb90 [ 365.671116][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 365.676564][ C0] ? driver_probe_device+0x4c/0x1a0 [ 365.681746][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 365.687359][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 365.692636][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 365.697818][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 365.702822][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 365.708620][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 365.713802][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 365.719601][ C0] ? __device_attach+0x1e4/0x530 [ 365.724523][ C0] ? device_driver_attach+0x210/0x210 [ 365.729884][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 365.735166][ C0] ? bus_probe_device+0x1e4/0x290 [ 365.740173][ C0] ? device_add+0xbd5/0x1e90 [ 365.744743][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 365.750962][ C0] ? __debugfs_create_file+0x392/0x540 [ 365.756403][ C0] ? hid_add_device+0x373/0xa10 [ 365.761246][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 365.766692][ C0] ? modalias_show+0x150/0x150 [ 365.771438][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 365.776904][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 365.782176][ C0] ? usbhid_probe+0xbaa/0x1020 [ 365.786932][ C0] ? usb_probe_interface+0x30b/0x7f0 [ 365.792203][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 365.797560][ C0] ? really_probe+0x249/0xb90 [ 365.802222][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 365.807696][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 365.812964][ C0] ? driver_probe_device+0x4c/0x1a0 [ 365.818144][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 365.823679][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 365.828946][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 365.833958][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 365.838965][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 365.844769][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 365.849965][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 365.855773][ C0] ? __device_attach+0x1e4/0x530 [ 365.860726][ C0] ? device_driver_attach+0x210/0x210 [ 365.866084][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 365.871354][ C0] ? bus_probe_device+0x1e4/0x290 [ 365.876358][ C0] ? device_add+0xbd5/0x1e90 [ 365.880931][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 365.887153][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 365.892941][ C0] ? usb_set_configuration+0x1019/0x1900 [ 365.898561][ C0] ? usb_generic_driver_probe+0xba/0x100 [ 365.904178][ C0] ? usb_probe_device+0xd4/0x2c0 [ 365.909098][ C0] ? usb_driver_release_interface+0x180/0x180 [ 365.915178][ C0] ? really_probe+0x249/0xb90 [ 365.919836][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 365.925287][ C0] ? driver_probe_device+0x4c/0x1a0 [ 365.930476][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 365.936004][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 365.941277][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 365.946469][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 365.951484][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 365.957281][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 365.962472][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 365.968266][ C0] ? __device_attach+0x1e4/0x530 [ 365.973215][ C0] ? device_driver_attach+0x210/0x210 [ 365.978571][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 365.983850][ C0] ? bus_probe_device+0x1e4/0x290 [ 365.988944][ C0] ? device_add+0xbd5/0x1e90 [ 365.993603][ C0] ? usb_match_device+0xd4/0x550 [ 365.998526][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 366.004752][ C0] ? usb_detect_static_quirks+0x305/0x3b0 [ 366.010545][ C0] ? usb_new_device.cold+0x685/0x10ad [ 366.015899][ C0] ? hub_disconnect+0x510/0x510 [ 366.020737][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.025670][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 366.030853][ C0] ? hub_event+0x2d58/0x4810 [ 366.035435][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 366.040544][ C0] ? lock_release+0x810/0x810 [ 366.045213][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 366.050248][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 366.055265][ C0] ? process_one_work+0x9bf/0x1710 [ 366.060381][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 366.065747][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.070670][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 366.076376][ C0] ? worker_thread+0x665/0x1080 [ 366.081299][ C0] ? __kthread_parkme+0x15f/0x220 [ 366.086314][ C0] ? process_one_work+0x1710/0x1710 [ 366.091499][ C0] ? kthread+0x2ea/0x3a0 [ 366.095727][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 366.101347][ C0] ? ret_from_fork+0x1f/0x30 [ 366.105924][ C0] [ 366.108938][ C0] task:kworker/0:6 state:R running task stack:21872 pid:5381 ppid:2 flags:0x00004000 [ 366.119778][ C0] Workqueue: events request_firmware_work_func [ 366.125933][ C0] Call Trace: [ 366.129213][ C0] [ 366.132142][ C0] __schedule+0xa20/0x27c0 [ 366.136556][ C0] ? io_schedule_timeout+0x140/0x140 [ 366.141830][ C0] ? mark_held_locks+0x9f/0xe0 [ 366.146592][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.151513][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 366.156694][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 366.161885][ C0] schedule+0xda/0x1b0 [ 366.165947][ C0] schedule_preempt_disabled+0xf/0x20 [ 366.171310][ C0] __mutex_lock+0xa44/0x1350 [ 366.175891][ C0] ? ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 366.181685][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 366.187227][ C0] ? ath9k_hif_usb_firmware_cb+0x391/0x530 [ 366.193025][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 366.198813][ C0] ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 366.204436][ C0] ? ath9k_hif_usb_alloc_urbs+0x1040/0x1040 [ 366.210384][ C0] request_firmware_work_func+0x12c/0x230 [ 366.216130][ C0] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 366.222472][ C0] process_one_work+0x9bf/0x1710 [ 366.227417][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 366.234089][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.239019][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 366.244376][ C0] worker_thread+0x665/0x1080 [ 366.249044][ C0] ? __kthread_parkme+0x15f/0x220 [ 366.254521][ C0] ? process_one_work+0x1710/0x1710 [ 366.259743][ C0] kthread+0x2ea/0x3a0 [ 366.263839][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 366.269498][ C0] ret_from_fork+0x1f/0x30 [ 366.273950][ C0] [ 366.276965][ C0] task:kworker/1:6 state:I stack:22064 pid:5394 ppid:2 flags:0x00004000 [ 366.286166][ C0] Workqueue: 0x0 (events) [ 366.290571][ C0] Call Trace: [ 366.293836][ C0] [ 366.296752][ C0] __schedule+0xa20/0x27c0 [ 366.301164][ C0] ? io_schedule_timeout+0x140/0x140 [ 366.306522][ C0] ? worker_thread+0x157/0x1080 [ 366.311455][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.316395][ C0] schedule+0xda/0x1b0 [ 366.320465][ C0] worker_thread+0x15c/0x1080 [ 366.325229][ C0] ? __kthread_parkme+0x15f/0x220 [ 366.330245][ C0] ? process_one_work+0x1710/0x1710 [ 366.335440][ C0] kthread+0x2ea/0x3a0 [ 366.339499][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 366.345117][ C0] ret_from_fork+0x1f/0x30 [ 366.349634][ C0] [ 366.352648][ C0] task:udevd state:S stack:27776 pid:5405 ppid:2349 flags:0x00000000 [ 366.361845][ C0] Call Trace: [ 366.365124][ C0] [ 366.368055][ C0] __schedule+0xa20/0x27c0 [ 366.372462][ C0] ? io_schedule_timeout+0x140/0x140 [ 366.377744][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 366.382587][ C0] schedule+0xda/0x1b0 [ 366.386650][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 366.392722][ C0] ? schedule_timeout_idle+0x90/0x90 [ 366.397990][ C0] ? do_epoll_wait+0x129e/0x1950 [ 366.402912][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 366.407765][ C0] ? do_raw_write_lock+0x11a/0x280 [ 366.412856][ C0] ? do_raw_read_unlock+0x70/0x70 [ 366.418389][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 366.423667][ C0] do_epoll_wait+0x12ba/0x1950 [ 366.428422][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 366.433341][ C0] ? vfs_write+0x49a/0xdd0 [ 366.438269][ C0] ? kernel_write+0x630/0x630 [ 366.442933][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 366.448288][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 366.453474][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 366.458840][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 366.464744][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 366.469944][ C0] do_syscall_64+0x35/0xb0 [ 366.474364][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 366.480253][ C0] RIP: 0033:0x7f096f7b3e46 [ 366.484657][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 366.493051][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 366.501004][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 366.510436][ C0] RBP: 0000558ab63f8900 R08: 0000000000000007 R09: 0000558ab6415290 [ 366.518389][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6418310 [ 366.526343][ C0] R13: 00007ffd243ec288 R14: 0000000000000008 R15: 0000558ab63f1910 [ 366.534565][ C0] [ 366.537577][ C0] task:udevd state:S stack:28096 pid:5856 ppid:2349 flags:0x00000000 [ 366.546763][ C0] Call Trace: [ 366.550023][ C0] [ 366.553032][ C0] __schedule+0xa20/0x27c0 [ 366.557442][ C0] ? io_schedule_timeout+0x140/0x140 [ 366.562812][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 366.567678][ C0] schedule+0xda/0x1b0 [ 366.571762][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 366.577830][ C0] ? schedule_timeout_idle+0x90/0x90 [ 366.583099][ C0] ? do_epoll_wait+0x129e/0x1950 [ 366.588040][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 366.592901][ C0] ? do_raw_write_lock+0x11a/0x280 [ 366.598015][ C0] ? do_raw_read_unlock+0x70/0x70 [ 366.603113][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 366.608392][ C0] do_epoll_wait+0x12ba/0x1950 [ 366.613155][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 366.618081][ C0] ? vfs_write+0x49a/0xdd0 [ 366.622485][ C0] ? kernel_write+0x630/0x630 [ 366.627154][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 366.632507][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 366.637688][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 366.643062][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 366.648970][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 366.654164][ C0] do_syscall_64+0x35/0xb0 [ 366.658568][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 366.664479][ C0] RIP: 0033:0x7f096f7b3e46 [ 366.668888][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 366.677293][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 366.685255][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 366.693207][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab63fab80 [ 366.701162][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab642e720 [ 366.709113][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 366.717068][ C0] [ 366.720071][ C0] task:kworker/0:7 state:R running task stack:23272 pid:5998 ppid:2 flags:0x00004000 [ 366.730825][ C0] Workqueue: usb_hub_wq hub_event [ 366.735841][ C0] Call Trace: [ 366.739102][ C0] [ 366.742016][ C0] __schedule+0xa20/0x27c0 [ 366.746423][ C0] ? io_schedule_timeout+0x140/0x140 [ 366.751691][ C0] ? mark_held_locks+0x9f/0xe0 [ 366.756444][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.761362][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 366.766541][ C0] ? msleep+0x63/0xf0 [ 366.770503][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 366.775685][ C0] ? msleep+0x63/0xf0 [ 366.779650][ C0] schedule+0xda/0x1b0 [ 366.783704][ C0] schedule_timeout+0x14a/0x2a0 [ 366.788537][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 366.793715][ C0] ? __phys_addr+0xc4/0x140 [ 366.798206][ C0] ? collect_expired_timers+0x200/0x200 [ 366.803739][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 366.808918][ C0] ? hub_ext_port_status+0x19d/0x450 [ 366.814184][ C0] msleep+0xb2/0xf0 [ 366.817973][ C0] hub_port_reset+0x3b9/0x1cc0 [ 366.822724][ C0] ? hub_resume+0x3e0/0x3e0 [ 366.827210][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 366.832742][ C0] ? trace_contention_end+0x153/0x1e0 [ 366.838097][ C0] ? mem_cgroup_css_alloc+0x1c1/0x1510 [ 366.843539][ C0] hub_port_init+0x1ae/0x35d0 [ 366.848201][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 366.853988][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 366.859168][ C0] ? device_set_wakeup_capable+0x55/0x1a0 [ 366.864872][ C0] hub_event+0x2b59/0x4810 [ 366.869274][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 366.874370][ C0] ? lock_release+0x810/0x810 [ 366.879031][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 366.883867][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 366.888871][ C0] process_one_work+0x9bf/0x1710 [ 366.893793][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 366.899151][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 366.904069][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 366.909078][ C0] worker_thread+0x665/0x1080 [ 366.913747][ C0] ? __kthread_parkme+0x15f/0x220 [ 366.918756][ C0] ? process_one_work+0x1710/0x1710 [ 366.923936][ C0] kthread+0x2ea/0x3a0 [ 366.927987][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 366.933604][ C0] ret_from_fork+0x1f/0x30 [ 366.938001][ C0] [ 366.941003][ C0] task:syz-executor.4 state:R running task stack:32592 pid:7433 ppid:2477 flags:0x00004004 [ 366.951753][ C0] Call Trace: [ 366.955014][ C0] [ 366.957928][ C0] __switch_to_asm+0x60/0x60 [ 366.962500][ C0] [ 366.965503][ C0] task:syz-executor.0 state:R running task stack:32592 pid:7428 ppid:2472 flags:0x00004004 [ 366.976251][ C0] Call Trace: [ 366.979511][ C0] [ 366.982423][ C0] __switch_to_asm+0x60/0x60 [ 366.986993][ C0] [ 366.989994][ C0] task:syz-executor.0 state:R running task stack:32592 pid:7429 ppid:2472 flags:0x00004004 [ 367.000743][ C0] Call Trace: [ 367.004003][ C0] [ 367.006920][ C0] __switch_to_asm+0x60/0x60 [ 367.011491][ C0] [ 367.014491][ C0] task:syz-executor.0 state:R running task stack:32592 pid:7430 ppid:2472 flags:0x00004004 [ 367.025236][ C0] Call Trace: [ 367.028496][ C0] [ 367.031412][ C0] __switch_to_asm+0x60/0x60 [ 367.035984][ C0] [ 367.038984][ C0] task:syz-executor.0 state:R running task stack:32592 pid:7431 ppid:2472 flags:0x00004004 [ 367.049733][ C0] Call Trace: [ 367.052994][ C0] [ 367.055904][ C0] __switch_to_asm+0x60/0x60 [ 367.060477][ C0] [ 367.063477][ C0] task:syz-executor.5 state:R running task stack:32592 pid:7434 ppid:2483 flags:0x00004004 [ 367.074224][ C0] Call Trace: [ 367.077485][ C0] [ 367.080398][ C0] __switch_to_asm+0x60/0x60 [ 367.084969][ C0] [ 367.087967][ C0] task:syz-executor.2 state:R running task stack:32592 pid:7432 ppid:2484 flags:0x00004004 [ 367.098715][ C0] Call Trace: [ 367.101978][ C0] [ 367.104892][ C0] __switch_to_asm+0x60/0x60 [ 367.109462][ C0] [ 367.112461][ C0] task:syz-executor.3 state:R running task stack:32592 pid:7427 ppid:2480 flags:0x00004004 [ 367.123206][ C0] Call Trace: [ 367.126468][ C0] [ 367.129381][ C0] __switch_to_asm+0x60/0x60 [ 367.133955][ C0] [ 367.136952][ C0] [ 367.136952][ C0] Showing all locks held in the system: [ 367.144646][ C0] 1 lock held by rcu_tasks_kthre/11: [ 367.149904][ C0] #0: ffffffff87a97090 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 367.160340][ C0] 5 locks held by kworker/0:1/12: [ 367.165347][ C0] 5 locks held by kworker/0:2/703: [ 367.170436][ C0] 6 locks held by udevd/2349: [ 367.175086][ C0] #0: ffffffff87d20e08 (tomoyo_ss){....}-{0:0}, at: tomoyo_check_open_permission+0xe8/0x3a0 [ 367.185250][ C0] #1: ffffc90000007d60 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd4/0x7c0 [ 367.194453][ C0] #2: ffff888119344230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x25/0x340 [ 367.204192][ C0] #3: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710 [ 367.214269][ C0] #4: ffffffff87eb2c38 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1790 [ 367.223301][ C0] #5: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 367.233114][ C0] 2 locks held by getty/2410: [ 367.237767][ C0] #0: ffff888100917098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 367.247495][ C0] #1: ffffc900000452f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 367.257580][ C0] 2 locks held by kworker/u4:8/3065: [ 367.262842][ C0] #0: ffff888100079138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 367.273873][ C0] #1: ffffc90001817da8 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 367.283948][ C0] 3 locks held by udevd/5195: [ 367.288603][ C0] #0: ffff88811595bc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x18a/0x790 [ 367.298247][ C0] #1: ffff88811599ecb8 (kn->active#27){++++}-{0:0}, at: kernfs_fop_read_iter+0x1ad/0x790 [ 367.308166][ C0] #2: ffff88810930f190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x3c/0x2c0 [ 367.317493][ C0] 5 locks held by kworker/1:3/5244: [ 367.322676][ C0] #0: ffff88810900e138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 367.333393][ C0] #1: ffffc90001ac7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 367.344627][ C0] #2: ffff88810ebd7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1bc/0x4810 [ 367.353516][ C0] #3: ffff88810ebf24f0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2778/0x4810 07:02:44 executing program 3: syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}, @input_terminal={0xc}, @extension_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x9, 0x0, 0x3, {0x7, 0x25, 0x1, 0x1, 0x80}}}}}}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000580)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001340)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x2, "d250"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x40, 0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}, @input_terminal={0xc}, @extension_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x9, 0x0, 0x3, {0x7, 0x25, 0x1, 0x1, 0x80}}}}}}}]}}, 0x0) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000580)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000001340)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x2, "d250"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x40, 0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) 07:02:44 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xfffffffc, 0x1000}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x4}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_read(r0, 0x3, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xfffffffc, 0x1000}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x4}}}}}]}}]}}, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_read(r0, 0x3, 0x0, 0x0) (async) [ 367.363448][ C0] #4: ffff88810e9f7f68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x27ad/0x4810 [ 367.373106][ C0] 12 locks held by kworker/1:5/5334: [ 367.378374][ C0] 3 locks held by kworker/0:6/5381: [ 367.383581][ C0] 6 locks held by kworker/0:7/5998: [ 367.388774][ C0] [ 367.391084][ C0] ============================================= [ 367.391084][ C0] [ 367.400148][ C0] task:init state:S stack:22968 pid:1 ppid:0 flags:0x00000000 [ 367.409405][ C0] Call Trace: [ 367.412708][ C0] [ 367.415663][ C0] __schedule+0xa20/0x27c0 07:02:44 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000404355470000000000000109022400010000000009040000010300000009210000000122290009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="2004b8000000b8080c"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000200)={0x0, 0x17, 0xca, "e9803e3a49e1d80a532e6a8657c6efbe43632f788d84ed6d792bee1dabd8497b43030cf212a6dc8340f2fecfbc7de630513bb15a2fda29c36771e62558ae61818e5bed7becf7331442d73829495b438a84586b4086a726dfa2020518113cf7d6e9772e8e3b33223d1c1974be197c8bfab47b2bd6a9a579a27624ef2db04b22f62bd8aa0361c9f6a69c6b88400dc31529813c4840fb114dff12fd2a423e1927c2daf02f783bbc21554038c0ce85c086bef77d68a7213f647292fab5aabab6016b63f03c7485986ba5dfce"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000380)={0x20, 0x1, 0x39, "e776a229251b5fa2058fda568ab89eeb4ea7bd6520207eefd5eacb52accb9bdc00bb5815083c942f25a46e02cec79808fcfced7401bdf4ea17"}, &(0x7f00000003c0)={0x20, 0x3, 0x1}}) r1 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f00000007c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x150a, 0x1201, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x90, 0x3f, [{{0x9, 0x4, 0x0, 0xb1, 0x1, 0x3, 0x1, 0x1, 0x7, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x6d3}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0xc9, 0x2, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x0, 0x88, 0x7, 0x2}}]}}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x110, 0x9, 0x3, 0x0, 0x40, 0x1f}, 0x4a, &(0x7f0000000840)={0x5, 0xf, 0x4a, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x29, 0x7, 0x5, 0x7ff, 0x1}, @wireless={0xb, 0x10, 0x1, 0x8, 0x21, 0x42, 0x81, 0x1, 0x1f}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x1, 0x7, 0x1ff}, @ext_cap={0x7, 0x10, 0x2, 0xe, 0x0, 0x5}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x80, 0x3, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "5791899452845faa9b1264b6cc62314a"}]}, 0x4, [{0x47, &(0x7f00000008c0)=@string={0x47, 0x3, "f8bc1ab29a69fd8856315ce671e2fde831da801189a73faef03b05c203af3341f0f32a91964bbb61e659fbb1b4dc58ee0775a8e91cb8874a302372506f182f54df81c9ddbe"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x402}}, {0x4, &(0x7f0000000980)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0xf4ff}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000c00)={0x24, &(0x7f0000000a80)={0x0, 0x10, 0xa1, {0xa1, 0x10, "63e14e92e6618bbca69f5a5e7dc76d23abe7b6dd1575eac3c628c9f446e56b68f9207df58588f43cd969eb5a76c1e5fe6aea869153123ff9ddd5ba5bd76e63d50fc7591e7c5b623eede5a64b283b703a17316e5fb8cfc903545da555cd1101542c32e143e0203762b528027ebfd9e487a20f679cdf3a4af62ef8487303895e7793b571fe7ba50d3324217b3e961dab8db71264b87f7bc95e3744bb0f433040"}}, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc67}}, &(0x7f0000000b80)={0x0, 0x22, 0xf, {[@global=@item_012={0x2, 0x1, 0x1, "c685"}, @main=@item_012={0x0, 0x0, 0xc}, @local=@item_4={0x3, 0x2, 0x7, "7a7d06a2"}, @main=@item_4={0x3, 0x0, 0xc, "2e498a26"}, @local=@item_012={0x0, 0x2, 0x3}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x6ae, 0x1f, 0x1, {0x22, 0x59b}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000c40)={0x0, 0x8, 0x6b, "debb74460803c05b6b30d5340388ff72b1548a8a71b014291b37c57751e466c338b01d507b17c237f18cace35a4ff96971dfa38804e0b71368a4fa1d38797f4771908b0de4e166b67aa077f7c6b3e0ffc530694b570ea811ef8774508b00ec32048fdaa6569ecd4f97461f"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000d40)={0x20, 0x1, 0x2b, "4d998e3fa3cd460f37cb93aa6f01b1cf04b5b6ad0d91ed6bc6c787c9ff967381bc6e6cbbc1c88581c21380"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x64}}) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x3f, 0x30, 0x6c, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x2, 0x20, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xf3, 0x20, 0x22}}, [{{0x9, 0x5, 0x82, 0x2, 0x5117a4dc951abb56, 0x81, 0x6, 0x3f}}]}}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0x20, 0xea, 0x96, 0x0, 0x80}, 0x2e, &(0x7f0000000100)={0x5, 0xf, 0x2e, 0x3, [@wireless={0xb, 0x10, 0x1, 0x8, 0x41, 0x7, 0x0, 0x9, 0x40}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x33, 0x0, 0x33ad}, @ssp_cap={0x14, 0x10, 0xa, 0x37, 0x2, 0x52e90c9, 0x0, 0x4, [0x30, 0x30]}]}, 0x7, [{0x77, &(0x7f0000000140)=@string={0x77, 0x3, "b180d92cad85daa297df982bc805c341ebdff1595b5dd60d2bde124e940b7253e091209bf56e39044cf40cf5dc6204c8f853e165d99d81f855619b8bbb5edcbd3f54191c5be05382e35afffe42bf7118d6cbd2351e2d8510f0858bd9dcc51b65ea5b58083a8267d83e17dc8b71c4756191f3e1b230"}}, {0x3f, &(0x7f0000000440)=@string={0x3f, 0x3, "22769a1d23d8383059f467c1fe600a3aeffcf1ab96931364675b0bb97a55b8fa5f038e85ff62e010dab9aece86a2267d3e20124d2c23b605ae19775368"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x400a}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0xc07}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x81a}}, {0xcc, &(0x7f0000000540)=@string={0xcc, 0x3, "0d1da54a2a067a75e8b5b015e015f9ff4bda2d74c605213484be3de837b1bbe0718f3d4fbc9a24da346c961eb5ca3c7be293d650d7dd9af6530a2816256388876ccb956013cd4111a6e64332e6c06526784b86b71bfb6ce76c804286c79c2c5ccbdc1e9c1cae2b79294fb365cfad7d469cfdb0df54ff8b50634e53eb53006fcdee60579477fe359bc7c539c167cf0b712cbcae18b13c9bbf82d0563d507a321ddf565df4dbc325eb83593ea837c5fb329747376053e306056192d3572fa6972c688b09abfd1d63eeaca5"}}, {0xe2, &(0x7f0000000640)=@string={0xe2, 0x3, "fc58f5d386b4d93feb5688a48f18bf440884fa2dc95da9f123116d782bf60d41ee64eb972d3b269d32c415b802c2228fcc0c0d8d6bac418f671291874ca84730fa4c40ba16bdcc54f3be6189a185ae8dba86b5eea49e373b388d0d7d7cbda49e8e317c482cca189be885b2803ce2479760e0a68d8364697a771267d117fb90140a9289ef061d885c5f08c3ee24ba9ca91de3ca1735900233eb0f4e6b9521560c4913dab051e7dcf27c1859795f49a2e0ca2cdd12ba2df022f87a4921f6d0bc190cbea0e030c12483103e5fa5d1ed2fd4ceb2179ba0710c9972cdadaf698be485"}}]}) 07:02:44 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1601000047e1646058129dbaa54bf2db774361adb220410e0100000009040100018609058200"/55], 0x0) (async, rerun: 64) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000400)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x0, "f1ca19ff", "e396836a"}}, 0x0}, &(0x7f0000000900)={0x84, &(0x7f0000000440)={0x0, 0x14, 0xba, "bf74b5d008d1d23b900f12215e50c8d25fdfd78b2c157078bee6ac8d592008699fbd9eff593e6e2ede8c5a417face127e8d59bb6453656943d139633a2501de3cbd49129ef190d14e673b7335a92035c21486bfa39eb662e19d45be277a34715f4d4d28ee2f386053a41a661bb318185dd1c5538d9e64c7ab07d33bb42f2bac6a4b0f8b63c252f1a24f1960b7c5302600967d5858d83ab6ae560fa95234843827bcbb9ff60920a3aca501f92f2e63795448c847603429c2377f9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x441, &(0x7f0000000100)=ANY=[]) [ 367.420126][ C0] ? io_schedule_timeout+0x140/0x140 [ 367.425452][ C0] ? __lock_acquire+0x166e/0x56d0 [ 367.430512][ C0] schedule+0xda/0x1b0 [ 367.434628][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 367.440738][ C0] ? schedule_timeout_idle+0x90/0x90 [ 367.446061][ C0] ? do_sigtimedwait+0x372/0x5c0 [ 367.451040][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 367.455933][ C0] ? dequeue_signal+0x18b/0x650 [ 367.460823][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 367.465800][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 367.471036][ C0] do_sigtimedwait+0x42e/0x5c0 [ 367.475836][ C0] ? __set_task_blocked+0x190/0x190 [ 367.481077][ C0] __x64_sys_rt_sigtimedwait+0x1a1/0x290 [ 367.486755][ C0] ? __do_sys_pidfd_send_signal+0x610/0x610 [ 367.492689][ C0] ? restore_fpregs_from_fpstate+0xbd/0x1c0 [ 367.498632][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 367.504576][ C0] do_syscall_64+0x35/0xb0 [ 367.509033][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 367.514967][ C0] RIP: 0033:0x7f28f52fbac4 [ 367.519415][ C0] RSP: 002b:00007ffde952e470 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 367.521448][ T7442] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.527938][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f52fbac4 [ 367.527961][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f28f5544498 [ 367.527975][ C0] RBP: 00007f28f5544490 R08: 00000000ffffffff R09: 0000000000000000 [ 367.527991][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffde952e4d8 07:02:44 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2b, 0xb9, 0xe4, 0x40, 0x9c0, 0x206, 0x1163, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x2c, 0xa4}}]}}]}}, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002840)={{0x12, 0x1, 0x0, 0x3f, 0xc1, 0xb9, 0x10, 0x4e8, 0x6630, 0x6a10, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x4c, 0x31, 0x89}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001a00)={0x24, &(0x7f0000000040)={0x0, 0x11, 0x5d, {0x5d, 0x24, "84599c10b4d15b59a0c31e913594d662b0dd94a74dfc73c2879044c744af8eff7d770a8f145315709a48222c2a3b511f4a41f0da0e72cba2fcea749ca3fac96b78cf25ef2020a7ab7a2df36dc451bd40dbd129a7d2057052831b4c"}}, &(0x7f0000001940)={0x0, 0x3, 0x3b, @string={0x3b, 0x3, "af818fc2c0cfebe753733db27d2ca8929df845b00ca3bbbdbae52ad48958bbc96a1751470d32b2f0a71a8e34f3e4ce904dc74357e23f539d1f"}}, &(0x7f0000000780)={0x0, 0x22, 0x10, {[@global=@item_4={0x3, 0x1, 0x1, "4bca235e"}, @global=@item_012={0x2, 0x1, 0x5, "ac31"}, @local=@item_012={0x2, 0x2, 0x3, "f678"}, @global=@item_012={0x1, 0x1, 0x5abd7e9354d29b3f, "1f"}, @global=@item_012={0x2, 0x1, 0x9, "869a"}]}}, &(0x7f00000019c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbd, 0xea, 0x1, {0x22, 0x37a}}}}, &(0x7f0000001c40)={0x2c, &(0x7f0000001a40)={0x40, 0xc, 0x12, "1196a015f09d5bdd7c324f663bfc13b7e82a"}, &(0x7f0000001a80)={0x0, 0xa, 0x1}, &(0x7f0000001ac0)={0x0, 0x8, 0x1}, &(0x7f0000001b00)={0x20, 0x1, 0xd6, "9681d59f586b5aa98c0998c0b712b708045766162e4337c0cb8b1c0d0a421d880e42b3d9f1e2531387057758c59a37c3cd19fb4286aa9266c18a14cb5eb307a6d3aff16bd75ce02574c58de8200fc79ae65b433e4c8b592aa781d5fea9cfcabc61a7d609e81121e48845a3ddb5fc930a1e181d08d42f7bc0af4513ef6c984f907a0ad26a2db688d8dda607d6faa169319e77593df200ae8902bfcb88e3e5676c1a8667f19b57849f2f61ac0780903ae625c9dc55bbdb5cab50e4d2a8a586217bea8720bb2d33c76ca224666076a2d7b5043b758b6fea"}, &(0x7f0000001c00)={0x20, 0x3, 0x1, 0x90}}) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000009c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x7, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x1c, &(0x7f0000000140)={0x0, 0x0, 0x7c, "b17808b950d8ac6b9834165ce695d4a6485dbbd56020a38574aab706b5d096b01441dd7ade897ff4d118513c09ab65dd192834aabd572a3ef269077bbb7955f64d35ea265ff6683cbebd06f24719d60f82a9e45952001c8655831797bdb7878687e76ae47caccc5e5f6c788d768f93f0e74d2603ad2c15453e33a068"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000500)={0x14, 0x0, &(0x7f00000004c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$printer(r0, &(0x7f0000000240)={0x14, &(0x7f0000001640)={0x0, 0x22, 0xaf, {0xaf, 0x2, "9911077310352247c81a5ad4f8c7f6904d693868b53c9e31c946ececc9d73658e5c234f7449baa80a39bf7c8184e83194bb9665abeccbfb6a1407cb672e82fe7ec4edf96a50cde9f1100c3fca8289bfe56af2822a5bd1d9548eff207850a143b2835db3ad92415b6a7e7e3226a690c9194df86e97cf3113d8b9e9600b20835f9d21890ceb629d835e62d17d4c029500276ff58110eee6cf81e9cfc39c3e6862c03763de4ee1bd3b784b216f668"}}, &(0x7f0000000200)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x804}}}, &(0x7f00000018c0)={0x34, &(0x7f0000001700)={0x40, 0xf, 0x6d, "bf8395aa5ea4b7dfb205e56f4c8667625b6222a95bf168f47ca9d71b50415ec7192a4f9e8294f40e15ba0eb74987f14bda3ae14ebf1ea80ddb9678333e1ca2f627144375d3d4ee916e1f5b4eeecbc864e76467c5a46632ff2e0d14da03254acbfa9d4f316376d532f6e0c565c6"}, &(0x7f0000001780)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000017c0)={0x0, 0x8, 0x1}, &(0x7f0000001800)={0x20, 0x0, 0x1d, {0x1b, "84c86fc10f3aabc3ee4f2d72aa779da160dedbefc4e5432f6efc78"}}, &(0x7f0000001840)={0x20, 0x1, 0x1, 0xef}, &(0x7f0000001880)={0x20, 0x0, 0x1, 0x7}}) r1 = syz_usb_connect$cdc_ncm(0x5, 0xf3, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe1, 0x2, 0x1, 0x4a, 0x0, 0xe9, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "bd02"}, {0x5, 0x24, 0x0, 0x101}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x5, 0x1f, 0x56}, {0x6, 0x24, 0x1a, 0x3fe, 0x22}, [@acm={0x4, 0x24, 0x2, 0x9}, @mdlm_detail={0x7f, 0x24, 0x13, 0x20, "61e17022c2e1310934527aa4a32eb29fc7ade89827489591f895c368a3b5c12f8d1a89a877aedbabbecba05062f47fab2d7851831732a714c8899bbfee3cd14bd10c2d21c59c29e4444a3d97a68739928b07c676dc9a1da50b0f581fb82a1496f72a230df168be368a3ca6a4c645a921b0fc7d6fc7f1371cfac490"}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x7, 0xff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x3, 0x0, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x610, 0x7f, 0x2}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x40, 0x4, 0x2, 0x10, 0x1}, 0xcc, &(0x7f00000003c0)={0x5, 0xf, 0xcc, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "1c307c5b1a20626f3cc9202926414c5e"}, @generic={0x97, 0x10, 0xa, "f8c8168d7057f7c9b8276522da1baf33405ae85cd179685353b04b37cece49b2fb6b5f5063ff083c890f1e8e46e4c09f5af13e32e81dece35d3d8a398ddc31760405c3e2ada332adf0181be7276a6bcac77e9dd1d9c900044ec3f8c194c3c2268f68918d9d5fe9dde29189b85c66a894f09f2fa3dd68f5ab072f48e0389e356c0b1ceef67a8c48445c1d08c7322dffa4591748ba"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x8, 0x3a, 0xb0, 0xf4af}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x6, 0x7, 0xffff}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x1, 0x4, 0x105}]}, 0x9, [{0xae, &(0x7f0000001180)=ANY=[@ANYBLOB="ae03db714e20f70bb479dfc4089bae176b1af31a697fcd5380ff6b6b971183f0a8a9f1954d6ae0968840647cb863018d2f21539208561a8df73aa69c3f818dc7e0cb850d488d622e65a9bc60712e3230b08d6c75283a02d929f4e50a1de37fa9a3c3752f0d18500ad3f9a3e5d8380efd78d073cf68e78c5f69fe066119124f483bd540662b51019bdb03eacd289573f0206ddacfe6f3a30f32eda945ab39f7b514eb57c1b9efc9be04032e6ea69be40afb0bbe16f520c8dd2e479f5762d3195ca5ad8f8b07b6dde757"]}, {0x15, &(0x7f00000000c0)=@string={0x15, 0x3, "87651bf0f7127319831cf5da4c9a6edfe34d08"}}, {0x4d, &(0x7f0000000200)=ANY=[]}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81a}}, {0x4c, &(0x7f0000000540)=@string={0x4c, 0x3, "aacbd92e0874e5f27df927312f85168417714df4efa1201088246ee27689610b983f636382c23b94e7856d86711961bb086826ba200d51a2008c9b4aa93ccf6d364f582a93c9233fa1b8"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x401}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x41a}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x809}}, {0x9, &(0x7f0000001900)=@string={0x9, 0x3, "c1f065edda9249"}}]}) syz_usb_control_io(r1, &(0x7f0000000c00)={0x2c, &(0x7f0000000880)={0x20, 0x23, 0x55, {0x55, 0xea00e4a3d6b2b9b7, "fd4ce6c6cc365c6d4af4787c72c077c8584b04b116fb0c2f98715c952be98452262f27322eacc0fd871a52e805ba5961a6b4f9f9b8561f4849395be35b39c3a982ec7c9a038cbf509d04a4a47e583946e799b5"}}, &(0x7f0000000a00)={0x0, 0x3, 0x68, @string={0x68, 0x3, "4271f5063b439465f591096e0facd9e9bafab5667e0d1959b5c69e532cd7056b22a7d9fe5b7a9a438b08731d76a266aa82c42519260dba0930e98c1aa8bea2cf51370031a4524c1ed05925f45efe22a5875badf502a27da50e90cbeb2cb8f73ccf28f43e62fd"}}, &(0x7f0000000a80)={0x0, 0xf, 0xc1, {0x5, 0xf, 0xc1, 0x5, [@generic={0x84, 0x10, 0xb, "bf85902e5f1cbe83425191a98a37d970533030aeeedcb292e9fb2e8afec7d34bb107828360d6bb2db337993de1f4d17ea8ed36a08c38737dc76b24c63d1d422cf9c2e9d7193973fb59081fe069b20e947b486d49ef41285f54b8b502b777151e7fe1ad31d59215d654c20a2a1cfbd45571783ac0c2d4a14d04b5e6e6a3fd025840"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "40f080c972325bb2d0bc922be473293d"}, @ssp_cap={0xc, 0x10, 0xa, 0x7, 0x0, 0x80, 0xf00, 0x4}, @generic={0xd, 0x10, 0xa, "595daa1888bdd126728b"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x40, 0x9, 0x1, 0x8}]}}, &(0x7f0000000b80)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1c, 0x18, 0xfe, 0x3, "18dc7e2c", "4660897f"}}, &(0x7f0000000bc0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xf7, 0x80, 0x2, 0x92, 0x1, 0x3ff, 0x3}}}, &(0x7f00000010c0)={0x84, &(0x7f0000000c40)={0x40, 0x1, 0x80, "4425848d2c8315e206cc5c1916169a7f1507cf8848ff59d7147f2f6f48329b2e04c22ed9007603b09508e3b7f32b109696a410df95809b55c037bc76a475e31e09e7e79e8b6d7191db8498fe0b05993348d60df90beb771b9d54a258ac1e26f1ff5a07bdb625df7d502b4d2e52a2accc7541ab24cae9d29a14dd720cbf6fda73"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000d80)={0x20, 0x0, 0x4, {0x7, 0x1}}, &(0x7f0000000dc0)={0x20, 0x0, 0x8, {0xe0, 0x8, [0xf00f]}}, &(0x7f0000000e00)={0x40, 0x7, 0x2, 0x9562}, &(0x7f0000000e40)={0x40, 0x9, 0x1}, &(0x7f0000000e80)={0x40, 0xb, 0x2, "8a44"}, &(0x7f0000000ec0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000f00)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000f40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000f80)={0x40, 0x19, 0x2, '|Q'}, &(0x7f0000000fc0)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000001000)={0x40, 0x1c, 0x1, 0xff}, &(0x7f0000001040)={0x40, 0x1e, 0x1, 0x1e}, &(0x7f0000001080)={0x40, 0x21, 0x1, 0x8}}) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x3138, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x9, {0x9, 0x0, "484f6a5612dce8"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000001340)={0x24, &(0x7f0000000600)={0x20, 0x22, 0xac, {0xac, 0x21, "c8dfea83a93bfe90d58a0b3f21154d8b7674a84ebca42018ab4ae3546179119fae9a83b642972a5ee4063fbf75e56ac81334a5755ec5af6eaed4c4d61ea93bdea4cad4e60d3a3a3cf4fed7809fda7a2945beb97059df00885f9c60b23a7a63993bc7c9886d030a7f9cdddd6b6e1052bcb0f3bf71d4b91003efc15f3493a364ff9b78d1897fd7808a36f520ca3d3f027357c90aefd9ca0f5d45412906add6d3dc5e8910f77f35669c3b8e"}}, &(0x7f0000001280)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x455}}, &(0x7f00000012c0)={0x0, 0x22, 0x6, {[@local=@item_012={0x0, 0x2, 0x7}, @local=@item_4={0x3, 0x2, 0x0, "a5e59ebf"}]}}, &(0x7f0000001300)={0x0, 0x21, 0x9, {0x9, 0x21, 0xfff, 0x40, 0x1, {0x22, 0x2db}}}}, &(0x7f0000001600)={0x2c, &(0x7f0000001380)={0x20, 0x7, 0x8f, "1175330786c6ec6bae74d261f84c1d5dc04971fcf06b6bbd6c0c9447426b9ab597eb004e835b6ad1f8d46d1c89a48b218f7c9d81d69a59d70aaba6207cd8cb53e37a30464e3c2e528d43071c9433200865e0c151c7f4d21794c06a000bf4577e98bbd513956871a166ebd0d5dc1871bff8174806184ecc000aebf042a2fb42796ad26a17bed2581d5cf3556e4a5547"}, &(0x7f0000001440)={0x0, 0xa, 0x1, 0x1f}, &(0x7f0000001480)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000014c0)={0x20, 0x1, 0xdc, "dc8ff6d3484565cb56be3055fddde645fa7f2f2c82d46a50e5f8fbc09894c4177f79dacc6660589002713b184b2d57b3e9fa776b79eca7c38145682f836dbb083620ebeef5ac07d8976398c8f099d09d02a62b530d66c511ec32af57ff368ea688ad30ab0fef5898bb8ab3016e345b8c890a5436efe9e44b1265c7b0df81a7134a926606206cc4f11fdf85f92b620430e1a9b912b035760ddc8ee85fb118617e73b89898731a971a1bf7b0e847dc2510f436050bcdf21a3b0721af443f81393f6997390966add362a99490f37a92613dd428027e1b9487193981506e"}, &(0x7f00000015c0)={0x20, 0x3, 0x1, 0xe4}}) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) [ 367.558074][ T7442] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.560216][ C0] R13: 00007ffde952e4cc R14: 0000000000000000 R15: 0000000000000000 [ 367.584797][ C0] [ 367.587845][ C0] task:kthreadd state:S stack:28128 pid:2 ppid:0 flags:0x00004000 [ 367.597079][ C0] Call Trace: [ 367.600378][ C0] [ 367.603325][ C0] __schedule+0xa20/0x27c0 [ 367.607791][ C0] ? io_schedule_timeout+0x140/0x140 [ 367.613119][ C0] ? kthreadd+0x536/0x750 [ 367.617490][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 367.622546][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 367.627515][ C0] schedule+0xda/0x1b0 [ 367.631620][ C0] kthreadd+0x592/0x750 [ 367.635814][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 367.640878][ C0] ret_from_fork+0x1f/0x30 [ 367.645339][ C0] [ 367.648382][ C0] task:rcu_gp state:I stack:30280 pid:3 ppid:2 flags:0x00004000 [ 367.657635][ C0] Call Trace: [ 367.660937][ C0] [ 367.663897][ C0] __schedule+0xa20/0x27c0 [ 367.668350][ C0] ? io_schedule_timeout+0x140/0x140 [ 367.673667][ C0] ? rescuer_thread+0x724/0xcf0 [ 367.678554][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 367.683608][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 367.688571][ C0] schedule+0xda/0x1b0 [ 367.692680][ C0] rescuer_thread+0x780/0xcf0 [ 367.697392][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 367.702278][ C0] ? worker_thread+0x1080/0x1080 [ 367.707245][ C0] ? __kthread_parkme+0x15f/0x220 [ 367.712297][ C0] ? worker_thread+0x1080/0x1080 [ 367.717273][ C0] kthread+0x2ea/0x3a0 [ 367.721367][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 367.727030][ C0] ret_from_fork+0x1f/0x30 [ 367.731482][ C0] [ 367.734515][ C0] task:rcu_par_gp state:I stack:30896 pid:4 ppid:2 flags:0x00004000 [ 367.743756][ C0] Call Trace: [ 367.747143][ C0] [ 367.750178][ C0] __schedule+0xa20/0x27c0 [ 367.754629][ C0] ? io_schedule_timeout+0x140/0x140 [ 367.759944][ C0] ? rescuer_thread+0x724/0xcf0 [ 367.765445][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 367.770501][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 367.775465][ C0] schedule+0xda/0x1b0 [ 367.779572][ C0] rescuer_thread+0x780/0xcf0 [ 367.784284][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 367.789172][ C0] ? worker_thread+0x1080/0x1080 [ 367.794167][ C0] ? __kthread_parkme+0x15f/0x220 [ 367.799224][ C0] ? worker_thread+0x1080/0x1080 [ 367.804194][ C0] kthread+0x2ea/0x3a0 [ 367.808294][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 367.813953][ C0] ret_from_fork+0x1f/0x30 [ 367.818399][ C0] [ 367.821433][ C0] task:slub_flushwq state:I stack:30896 pid:5 ppid:2 flags:0x00004000 [ 367.830672][ C0] Call Trace: [ 367.833965][ C0] [ 367.836909][ C0] __schedule+0xa20/0x27c0 [ 367.841359][ C0] ? io_schedule_timeout+0x140/0x140 [ 367.846674][ C0] ? rescuer_thread+0x724/0xcf0 [ 367.851562][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 367.856607][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 367.861565][ C0] schedule+0xda/0x1b0 [ 367.865668][ C0] rescuer_thread+0x780/0xcf0 [ 367.870377][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 367.875257][ C0] ? worker_thread+0x1080/0x1080 [ 367.880242][ C0] ? __kthread_parkme+0x15f/0x220 [ 367.885295][ C0] ? worker_thread+0x1080/0x1080 [ 367.890266][ C0] kthread+0x2ea/0x3a0 [ 367.894368][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 367.900032][ C0] ret_from_fork+0x1f/0x30 [ 367.904477][ C0] [ 367.907513][ C0] task:netns state:I stack:30896 pid:6 ppid:2 flags:0x00004000 [ 367.916750][ C0] Call Trace: [ 367.920042][ C0] [ 367.922990][ C0] __schedule+0xa20/0x27c0 [ 367.927440][ C0] ? io_schedule_timeout+0x140/0x140 [ 367.932761][ C0] ? rescuer_thread+0x724/0xcf0 [ 367.937643][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 367.942865][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 367.947913][ C0] schedule+0xda/0x1b0 [ 367.952013][ C0] rescuer_thread+0x780/0xcf0 [ 367.956735][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 367.961629][ C0] ? worker_thread+0x1080/0x1080 [ 367.966614][ C0] ? __kthread_parkme+0x15f/0x220 [ 367.971688][ C0] ? worker_thread+0x1080/0x1080 [ 367.976661][ C0] kthread+0x2ea/0x3a0 [ 367.980762][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 367.986423][ C0] ret_from_fork+0x1f/0x30 [ 367.990869][ C0] [ 367.993902][ C0] task:kworker/0:0 state:I stack:29648 pid:7 ppid:2 flags:0x00004000 [ 368.003222][ C0] Workqueue: 0x0 (rcu_gp) [ 368.007679][ C0] Call Trace: [ 368.010979][ C0] [ 368.013931][ C0] __schedule+0xa20/0x27c0 [ 368.018388][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.023710][ C0] ? worker_thread+0x157/0x1080 [ 368.028598][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 368.033560][ C0] schedule+0xda/0x1b0 [ 368.037669][ C0] worker_thread+0x15c/0x1080 [ 368.042398][ C0] ? process_one_work+0x1710/0x1710 [ 368.047806][ C0] kthread+0x2ea/0x3a0 [ 368.051903][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.057571][ C0] ret_from_fork+0x1f/0x30 [ 368.062023][ C0] [ 368.065066][ C0] task:kworker/0:0H state:I stack:29648 pid:8 ppid:2 flags:0x00004000 [ 368.074307][ C0] Workqueue: 0x0 (events_highpri) [ 368.079457][ C0] Call Trace: [ 368.082750][ C0] [ 368.085701][ C0] __schedule+0xa20/0x27c0 [ 368.090155][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.095467][ C0] ? worker_thread+0x157/0x1080 [ 368.100314][ C0] schedule+0xda/0x1b0 [ 368.104371][ C0] worker_thread+0x15c/0x1080 [ 368.109046][ C0] ? process_one_work+0x1710/0x1710 [ 368.114237][ C0] kthread+0x2ea/0x3a0 [ 368.118288][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.123925][ C0] ret_from_fork+0x1f/0x30 [ 368.128324][ C0] [ 368.131326][ C0] task:kworker/u4:0 state:I stack:27440 pid:9 ppid:2 flags:0x00004000 [ 368.140520][ C0] Workqueue: 0x0 (events_unbound) [ 368.146746][ C0] Call Trace: [ 368.150006][ C0] [ 368.152920][ C0] __schedule+0xa20/0x27c0 [ 368.157323][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.162591][ C0] ? worker_thread+0x157/0x1080 [ 368.167438][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 368.172367][ C0] schedule+0xda/0x1b0 [ 368.176430][ C0] worker_thread+0x15c/0x1080 [ 368.181188][ C0] ? process_one_work+0x1710/0x1710 [ 368.186379][ C0] kthread+0x2ea/0x3a0 [ 368.190611][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.196244][ C0] ret_from_fork+0x1f/0x30 [ 368.200644][ C0] [ 368.203647][ C0] task:mm_percpu_wq state:I stack:30896 pid:10 ppid:2 flags:0x00004000 [ 368.212833][ C0] Call Trace: [ 368.216095][ C0] [ 368.219022][ C0] __schedule+0xa20/0x27c0 [ 368.223425][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.228695][ C0] ? rescuer_thread+0x724/0xcf0 [ 368.233530][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 368.238540][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 368.243456][ C0] schedule+0xda/0x1b0 [ 368.247517][ C0] rescuer_thread+0x780/0xcf0 [ 368.252178][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 368.257017][ C0] ? worker_thread+0x1080/0x1080 [ 368.261967][ C0] ? __kthread_parkme+0x15f/0x220 [ 368.267148][ C0] ? worker_thread+0x1080/0x1080 [ 368.272089][ C0] kthread+0x2ea/0x3a0 [ 368.276157][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.281791][ C0] ret_from_fork+0x1f/0x30 [ 368.286200][ C0] [ 368.289202][ C0] task:rcu_tasks_kthre state:I stack:29216 pid:11 ppid:2 flags:0x00004000 [ 368.299169][ C0] Call Trace: [ 368.302441][ C0] [ 368.305354][ C0] __schedule+0xa20/0x27c0 [ 368.309758][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.315027][ C0] ? mark_held_locks+0x9f/0xe0 [ 368.319777][ C0] schedule+0xda/0x1b0 [ 368.323830][ C0] rcu_tasks_one_gp+0x3e5/0xc70 [ 368.328678][ C0] rcu_tasks_kthread+0x80/0xa0 [ 368.333427][ C0] ? rcu_tasks_postscan+0x10/0x10 [ 368.338443][ C0] kthread+0x2ea/0x3a0 [ 368.342495][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.348204][ C0] ret_from_fork+0x1f/0x30 [ 368.352611][ C0] [ 368.355650][ C0] task:kworker/0:1 state:R running task stack:21072 pid:12 ppid:2 flags:0x00004000 [ 368.366434][ C0] Workqueue: usb_hub_wq hub_event [ 368.371459][ C0] Call Trace: [ 368.374725][ C0] [ 368.377644][ C0] __schedule+0xa20/0x27c0 [ 368.382051][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.387331][ C0] ? mark_held_locks+0x9f/0xe0 [ 368.392086][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 368.397011][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 368.402191][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 368.407378][ C0] schedule+0xda/0x1b0 [ 368.411434][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 368.416614][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 368.422319][ C0] ? usb_hcd_flush_endpoint+0x1a7/0x400 [ 368.427846][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 368.433722][ C0] usb_kill_urb+0x7f/0xa0 [ 368.438036][ C0] usb_hcd_flush_endpoint+0x356/0x400 [ 368.443394][ C0] ? mark_held_locks+0x9f/0xe0 [ 368.448147][ C0] usb_disable_interface+0x327/0x3c0 [ 368.453507][ C0] usb_unbind_interface+0x3d2/0x8e0 [ 368.458687][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 368.463789][ C0] device_remove+0x11f/0x170 [ 368.468363][ C0] device_release_driver_internal+0x4a1/0x700 [ 368.474416][ C0] ? put_device+0x1b/0x30 [ 368.478729][ C0] bus_remove_device+0x2e3/0x590 [ 368.483649][ C0] device_del+0x4f3/0xc80 [ 368.487984][ C0] ? __device_link_del+0x380/0x380 [ 368.493087][ C0] ? kobject_put+0x1e4/0x4c0 [ 368.497668][ C0] usb_disable_device+0x356/0x7a0 [ 368.502762][ C0] usb_disconnect.cold+0x259/0x6ed [ 368.507861][ C0] hub_event+0x1fb1/0x4810 [ 368.513478][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 368.518586][ C0] ? lock_release+0x810/0x810 [ 368.523253][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 368.528092][ C0] process_one_work+0x9bf/0x1710 [ 368.533055][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 368.538432][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 368.543423][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 368.548442][ C0] worker_thread+0x665/0x1080 [ 368.553110][ C0] ? __kthread_parkme+0x15f/0x220 [ 368.558161][ C0] ? process_one_work+0x1710/0x1710 [ 368.563635][ C0] kthread+0x2ea/0x3a0 [ 368.567706][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.573326][ C0] ret_from_fork+0x1f/0x30 [ 368.577816][ C0] [ 368.580821][ C0] task:ksoftirqd/0 state:S stack:27240 pid:13 ppid:2 flags:0x00004000 [ 368.590018][ C0] Call Trace: [ 368.593280][ C0] [ 368.596295][ C0] __schedule+0xa20/0x27c0 [ 368.600701][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.605970][ C0] ? __do_softirq+0x84b/0xabb [ 368.610634][ C0] schedule+0xda/0x1b0 [ 368.614688][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 368.619612][ C0] ? sort_range+0x30/0x30 [ 368.623931][ C0] kthread+0x2ea/0x3a0 [ 368.627991][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.633607][ C0] ret_from_fork+0x1f/0x30 [ 368.638007][ C0] [ 368.641008][ C0] task:rcu_preempt state:I stack:29384 pid:14 ppid:2 flags:0x00004000 [ 368.650369][ C0] Call Trace: [ 368.653638][ C0] [ 368.656639][ C0] __schedule+0xa20/0x27c0 [ 368.661048][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.666322][ C0] ? enqueue_timer+0x660/0x660 [ 368.671070][ C0] ? debug_object_free+0x350/0x350 [ 368.676205][ C0] schedule+0xda/0x1b0 [ 368.680544][ C0] schedule_timeout+0x14a/0x2a0 [ 368.685387][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 368.690574][ C0] ? collect_expired_timers+0x200/0x200 [ 368.696112][ C0] ? netlink_recvmsg+0xca0/0xe50 [ 368.701031][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 368.706823][ C0] ? prepare_to_swait_event+0xee/0x480 [ 368.713055][ C0] rcu_gp_fqs_loop+0x190/0x720 [ 368.717809][ C0] ? force_qs_rnp+0x720/0x720 [ 368.722466][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 368.728255][ C0] rcu_gp_kthread+0x1a3/0x250 [ 368.732915][ C0] ? rcu_gp_init+0x1350/0x1350 [ 368.737666][ C0] ? __kthread_parkme+0x15f/0x220 [ 368.742674][ C0] ? rcu_gp_init+0x1350/0x1350 [ 368.747421][ C0] kthread+0x2ea/0x3a0 [ 368.751475][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.757098][ C0] ret_from_fork+0x1f/0x30 [ 368.761506][ C0] [ 368.764510][ C0] task:migration/0 state:R running task stack:30288 pid:15 ppid:2 flags:0x00004000 [ 368.775265][ C0] Stopper: 0x0 <- 0x0 [ 368.779231][ C0] Call Trace: [ 368.782491][ C0] [ 368.785403][ C0] __schedule+0xa20/0x27c0 [ 368.789810][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.795085][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 368.799922][ C0] ? reboot_pid_ns+0x160/0x160 [ 368.804669][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 368.810468][ C0] ? reboot_pid_ns+0x160/0x160 [ 368.815223][ C0] schedule+0xda/0x1b0 [ 368.819283][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 368.824203][ C0] ? sort_range+0x30/0x30 [ 368.828517][ C0] kthread+0x2ea/0x3a0 [ 368.832573][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.838198][ C0] ret_from_fork+0x1f/0x30 [ 368.842607][ C0] [ 368.845609][ C0] task:cpuhp/0 state:S stack:27232 pid:16 ppid:2 flags:0x00004000 [ 368.854791][ C0] Call Trace: [ 368.858228][ C0] [ 368.861158][ C0] __schedule+0xa20/0x27c0 [ 368.866344][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.871629][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 368.876809][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 368.882599][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 368.887956][ C0] schedule+0xda/0x1b0 [ 368.892016][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 368.896934][ C0] ? sort_range+0x30/0x30 [ 368.901244][ C0] kthread+0x2ea/0x3a0 [ 368.905305][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.910922][ C0] ret_from_fork+0x1f/0x30 [ 368.915322][ C0] [ 368.918323][ C0] task:cpuhp/1 state:S stack:27840 pid:17 ppid:2 flags:0x00004000 [ 368.927509][ C0] Call Trace: [ 368.930768][ C0] [ 368.933682][ C0] __schedule+0xa20/0x27c0 [ 368.938092][ C0] ? io_schedule_timeout+0x140/0x140 [ 368.943365][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 368.948545][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 368.954340][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 368.959700][ C0] schedule+0xda/0x1b0 [ 368.963756][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 368.968677][ C0] ? sort_range+0x30/0x30 [ 368.972990][ C0] kthread+0x2ea/0x3a0 [ 368.977043][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 368.982660][ C0] ret_from_fork+0x1f/0x30 [ 368.987092][ C0] [ 368.990121][ C0] task:migration/1 state:S stack:30592 pid:18 ppid:2 flags:0x00004000 [ 368.999414][ C0] Stopper: 0x0 <- 0x0 [ 369.003402][ C0] Call Trace: [ 369.006681][ C0] [ 369.009602][ C0] __schedule+0xa20/0x27c0 [ 369.014033][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.019319][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 369.024160][ C0] ? reboot_pid_ns+0x160/0x160 [ 369.028909][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 369.034698][ C0] ? reboot_pid_ns+0x160/0x160 [ 369.039444][ C0] schedule+0xda/0x1b0 [ 369.043504][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 369.048427][ C0] ? sort_range+0x30/0x30 [ 369.052742][ C0] kthread+0x2ea/0x3a0 [ 369.056793][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.062418][ C0] ret_from_fork+0x1f/0x30 [ 369.066822][ C0] [ 369.069825][ C0] task:ksoftirqd/1 state:S stack:24872 pid:19 ppid:2 flags:0x00004000 [ 369.079022][ C0] Call Trace: [ 369.082284][ C0] [ 369.085199][ C0] __schedule+0xa20/0x27c0 [ 369.089601][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.094872][ C0] ? __do_softirq+0x84b/0xabb [ 369.099533][ C0] schedule+0xda/0x1b0 [ 369.103587][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 369.108595][ C0] ? sort_range+0x30/0x30 [ 369.112910][ C0] kthread+0x2ea/0x3a0 [ 369.116962][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.122578][ C0] ret_from_fork+0x1f/0x30 [ 369.126978][ C0] [ 369.129980][ C0] task:kworker/1:0 state:I stack:29648 pid:20 ppid:2 flags:0x00004000 [ 369.139171][ C0] Workqueue: 0x0 (events) [ 369.143576][ C0] Call Trace: [ 369.146843][ C0] [ 369.149768][ C0] __schedule+0xa20/0x27c0 [ 369.154173][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.159455][ C0] ? worker_thread+0x157/0x1080 [ 369.164295][ C0] schedule+0xda/0x1b0 [ 369.168349][ C0] worker_thread+0x15c/0x1080 [ 369.173108][ C0] ? process_one_work+0x1710/0x1710 [ 369.178293][ C0] kthread+0x2ea/0x3a0 [ 369.182438][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.188054][ C0] ret_from_fork+0x1f/0x30 [ 369.192463][ C0] [ 369.195464][ C0] task:kworker/1:0H state:I stack:29368 pid:21 ppid:2 flags:0x00004000 [ 369.204737][ C0] Workqueue: 0x0 (events_highpri) [ 369.209838][ C0] Call Trace: [ 369.213098][ C0] [ 369.216064][ C0] __schedule+0xa20/0x27c0 [ 369.220469][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.225741][ C0] ? worker_thread+0x157/0x1080 [ 369.230578][ C0] schedule+0xda/0x1b0 [ 369.234734][ C0] worker_thread+0x15c/0x1080 [ 369.239484][ C0] ? process_one_work+0x1710/0x1710 [ 369.244669][ C0] kthread+0x2ea/0x3a0 [ 369.248808][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.254443][ C0] ret_from_fork+0x1f/0x30 [ 369.258875][ C0] [ 369.261890][ C0] task:kdevtmpfs state:S stack:27304 pid:22 ppid:2 flags:0x00004000 [ 369.271079][ C0] Call Trace: [ 369.274358][ C0] [ 369.277272][ C0] __schedule+0xa20/0x27c0 [ 369.281682][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.286965][ C0] ? devtmpfsd+0x281/0x2a3 [ 369.291379][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 369.296399][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 369.301330][ C0] schedule+0xda/0x1b0 [ 369.306175][ C0] devtmpfsd+0x286/0x2a3 [ 369.310411][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 369.315941][ C0] kthread+0x2ea/0x3a0 [ 369.319999][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.325614][ C0] ret_from_fork+0x1f/0x30 [ 369.330013][ C0] [ 369.333102][ C0] task:inet_frag_wq state:I stack:30840 pid:23 ppid:2 flags:0x00004000 [ 369.342292][ C0] Call Trace: [ 369.345550][ C0] [ 369.348462][ C0] __schedule+0xa20/0x27c0 [ 369.352890][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.358179][ C0] ? rescuer_thread+0x724/0xcf0 [ 369.363030][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 369.368037][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 369.372958][ C0] schedule+0xda/0x1b0 [ 369.377018][ C0] rescuer_thread+0x780/0xcf0 [ 369.381682][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 369.386524][ C0] ? worker_thread+0x1080/0x1080 [ 369.391448][ C0] ? __kthread_parkme+0x15f/0x220 [ 369.396454][ C0] ? worker_thread+0x1080/0x1080 [ 369.401379][ C0] kthread+0x2ea/0x3a0 [ 369.405431][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.411139][ C0] ret_from_fork+0x1f/0x30 [ 369.415547][ C0] [ 369.418552][ C0] task:kworker/1:1 state:I stack:22680 pid:24 ppid:2 flags:0x00004000 [ 369.427827][ C0] Workqueue: 0x0 (rcu_gp) [ 369.432248][ C0] Call Trace: [ 369.435532][ C0] [ 369.438477][ C0] __schedule+0xa20/0x27c0 [ 369.442911][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.448198][ C0] ? worker_thread+0x157/0x1080 [ 369.453049][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 369.458057][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 369.463071][ C0] schedule+0xda/0x1b0 [ 369.467127][ C0] worker_thread+0x15c/0x1080 [ 369.471820][ C0] ? __kthread_parkme+0x15f/0x220 [ 369.476871][ C0] ? process_one_work+0x1710/0x1710 [ 369.482068][ C0] kthread+0x2ea/0x3a0 [ 369.486143][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.491760][ C0] ret_from_fork+0x1f/0x30 [ 369.496164][ C0] [ 369.499166][ C0] task:kauditd state:S stack:29904 pid:25 ppid:2 flags:0x00004000 [ 369.508375][ C0] Call Trace: [ 369.511676][ C0] [ 369.514608][ C0] __schedule+0xa20/0x27c0 [ 369.519066][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.524356][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 369.530156][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 369.535339][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 369.541131][ C0] schedule+0xda/0x1b0 [ 369.545193][ C0] kauditd_thread+0x4d8/0x9c0 [ 369.549862][ C0] ? auditd_reset+0x180/0x180 [ 369.554524][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 369.560397][ C0] ? __kthread_parkme+0x15f/0x220 [ 369.565405][ C0] ? auditd_reset+0x180/0x180 [ 369.570072][ C0] kthread+0x2ea/0x3a0 [ 369.574127][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.579742][ C0] ret_from_fork+0x1f/0x30 [ 369.584163][ C0] [ 369.587171][ C0] task:khungtaskd state:S stack:29960 pid:26 ppid:2 flags:0x00004000 [ 369.597143][ C0] Call Trace: [ 369.600411][ C0] [ 369.603323][ C0] __schedule+0xa20/0x27c0 [ 369.607723][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.612993][ C0] ? enqueue_timer+0x660/0x660 [ 369.617738][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 369.623625][ C0] ? debug_object_free+0x350/0x350 [ 369.629502][ C0] schedule+0xda/0x1b0 [ 369.633566][ C0] schedule_timeout+0x14a/0x2a0 [ 369.638396][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 369.643575][ C0] ? collect_expired_timers+0x200/0x200 [ 369.649130][ C0] watchdog+0xf9/0xfc0 [ 369.653181][ C0] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 369.659148][ C0] kthread+0x2ea/0x3a0 [ 369.663204][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.668826][ C0] ret_from_fork+0x1f/0x30 [ 369.673225][ C0] [ 369.676224][ C0] task:oom_reaper state:S stack:30032 pid:27 ppid:2 flags:0x00004000 [ 369.685420][ C0] Call Trace: [ 369.688699][ C0] [ 369.691635][ C0] __schedule+0xa20/0x27c0 [ 369.696055][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.701336][ C0] ? set_freezable+0x7d/0x150 [ 369.706003][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 369.711791][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 369.716975][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 369.722766][ C0] schedule+0xda/0x1b0 [ 369.726819][ C0] oom_reaper+0xe48/0x1060 [ 369.731232][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 369.736084][ C0] ? mark_oom_victim+0x480/0x480 [ 369.741016][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 369.746888][ C0] ? __kthread_parkme+0x15f/0x220 [ 369.751904][ C0] ? mark_oom_victim+0x480/0x480 [ 369.756821][ C0] kthread+0x2ea/0x3a0 [ 369.760875][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.766494][ C0] ret_from_fork+0x1f/0x30 [ 369.770901][ C0] [ 369.773911][ C0] task:kworker/u4:1 state:I stack:27624 pid:28 ppid:2 flags:0x00004000 [ 369.783129][ C0] Workqueue: 0x0 (events_unbound) [ 369.788228][ C0] Call Trace: [ 369.791493][ C0] [ 369.794418][ C0] __schedule+0xa20/0x27c0 [ 369.798835][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.804109][ C0] ? worker_thread+0x157/0x1080 [ 369.808945][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 369.813869][ C0] schedule+0xda/0x1b0 [ 369.817937][ C0] worker_thread+0x15c/0x1080 [ 369.822609][ C0] ? process_one_work+0x1710/0x1710 [ 369.827790][ C0] kthread+0x2ea/0x3a0 [ 369.831850][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.837483][ C0] ret_from_fork+0x1f/0x30 [ 369.842494][ C0] [ 369.845500][ C0] task:writeback state:I stack:30024 pid:29 ppid:2 flags:0x00004000 [ 369.854708][ C0] Call Trace: [ 369.857980][ C0] [ 369.860907][ C0] __schedule+0xa20/0x27c0 [ 369.865327][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.870604][ C0] ? rescuer_thread+0x724/0xcf0 [ 369.875453][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 369.880549][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 369.885467][ C0] schedule+0xda/0x1b0 [ 369.889529][ C0] rescuer_thread+0x780/0xcf0 [ 369.894195][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 369.899061][ C0] ? worker_thread+0x1080/0x1080 [ 369.904095][ C0] ? __kthread_parkme+0x15f/0x220 [ 369.909117][ C0] ? worker_thread+0x1080/0x1080 [ 369.914047][ C0] kthread+0x2ea/0x3a0 [ 369.918124][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 369.923766][ C0] ret_from_fork+0x1f/0x30 [ 369.928193][ C0] [ 369.931205][ C0] task:kcompactd0 state:S stack:29768 pid:30 ppid:2 flags:0x00004000 [ 369.940421][ C0] Call Trace: [ 369.943688][ C0] [ 369.946618][ C0] __schedule+0xa20/0x27c0 [ 369.951036][ C0] ? io_schedule_timeout+0x140/0x140 [ 369.956325][ C0] ? enqueue_timer+0x660/0x660 [ 369.961092][ C0] ? debug_object_free+0x350/0x350 [ 369.966218][ C0] schedule+0xda/0x1b0 [ 369.970290][ C0] schedule_timeout+0x14a/0x2a0 [ 369.975153][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 369.980344][ C0] ? collect_expired_timers+0x200/0x200 [ 369.985881][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 369.991678][ C0] ? prepare_to_wait_event+0xc8/0x6a0 [ 369.997030][ C0] kcompactd+0xa36/0xd80 [ 370.001263][ C0] ? lock_downgrade+0x627/0x6e0 [ 370.006813][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 370.012107][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 370.018009][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.023038][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 370.028141][ C0] kthread+0x2ea/0x3a0 [ 370.032227][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.037869][ C0] ret_from_fork+0x1f/0x30 [ 370.042292][ C0] [ 370.045311][ C0] task:kblockd state:I stack:30024 pid:31 ppid:2 flags:0x00004000 [ 370.055287][ C0] Call Trace: [ 370.058554][ C0] [ 370.061572][ C0] __schedule+0xa20/0x27c0 [ 370.066001][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.071381][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.077443][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.082466][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.087473][ C0] schedule+0xda/0x1b0 [ 370.091528][ C0] rescuer_thread+0x780/0xcf0 [ 370.096199][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.101045][ C0] ? worker_thread+0x1080/0x1080 [ 370.105986][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.111006][ C0] ? worker_thread+0x1080/0x1080 [ 370.115945][ C0] kthread+0x2ea/0x3a0 [ 370.120109][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.125745][ C0] ret_from_fork+0x1f/0x30 [ 370.130162][ C0] [ 370.133171][ C0] task:blkcg_punt_bio state:I stack:30896 pid:32 ppid:2 flags:0x00004000 [ 370.142382][ C0] Call Trace: [ 370.145689][ C0] [ 370.148637][ C0] __schedule+0xa20/0x27c0 [ 370.153058][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.158343][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.163238][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.168281][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.173214][ C0] schedule+0xda/0x1b0 [ 370.177274][ C0] rescuer_thread+0x780/0xcf0 [ 370.181953][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.186811][ C0] ? worker_thread+0x1080/0x1080 [ 370.191931][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.196966][ C0] ? worker_thread+0x1080/0x1080 [ 370.201928][ C0] kthread+0x2ea/0x3a0 [ 370.205984][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.211612][ C0] ret_from_fork+0x1f/0x30 [ 370.216022][ C0] [ 370.219024][ C0] task:kworker/u4:2 state:I stack:25696 pid:33 ppid:2 flags:0x00004000 [ 370.228212][ C0] Workqueue: 0x0 (events_unbound) [ 370.233320][ C0] Call Trace: [ 370.236668][ C0] [ 370.239582][ C0] __schedule+0xa20/0x27c0 [ 370.243988][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.249259][ C0] ? worker_thread+0x157/0x1080 [ 370.254151][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.259096][ C0] schedule+0xda/0x1b0 [ 370.263171][ C0] worker_thread+0x15c/0x1080 [ 370.267846][ C0] ? process_one_work+0x1710/0x1710 [ 370.273042][ C0] kthread+0x2ea/0x3a0 [ 370.277186][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.282805][ C0] ret_from_fork+0x1f/0x30 [ 370.287206][ C0] [ 370.290208][ C0] task:tpm_dev_wq state:I stack:30560 pid:34 ppid:2 flags:0x00004000 [ 370.299409][ C0] Call Trace: [ 370.302672][ C0] [ 370.305682][ C0] __schedule+0xa20/0x27c0 [ 370.310089][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.315389][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.320254][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.325287][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.330236][ C0] schedule+0xda/0x1b0 [ 370.334326][ C0] rescuer_thread+0x780/0xcf0 [ 370.339017][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.343864][ C0] ? worker_thread+0x1080/0x1080 [ 370.348795][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.353812][ C0] ? worker_thread+0x1080/0x1080 [ 370.358742][ C0] kthread+0x2ea/0x3a0 [ 370.362794][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.368409][ C0] ret_from_fork+0x1f/0x30 [ 370.372900][ C0] [ 370.375909][ C0] task:ata_sff state:I stack:30216 pid:35 ppid:2 flags:0x00004000 [ 370.385097][ C0] Call Trace: [ 370.388360][ C0] [ 370.391275][ C0] __schedule+0xa20/0x27c0 [ 370.395767][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.401044][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.405899][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.410937][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.415865][ C0] schedule+0xda/0x1b0 [ 370.419924][ C0] rescuer_thread+0x780/0xcf0 [ 370.424589][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.429427][ C0] ? worker_thread+0x1080/0x1080 [ 370.434351][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.439358][ C0] ? worker_thread+0x1080/0x1080 [ 370.444283][ C0] kthread+0x2ea/0x3a0 [ 370.448337][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.453954][ C0] ret_from_fork+0x1f/0x30 [ 370.458363][ C0] [ 370.461367][ C0] task:md state:I stack:30216 pid:36 ppid:2 flags:0x00004000 [ 370.470553][ C0] Call Trace: [ 370.473822][ C0] [ 370.476743][ C0] __schedule+0xa20/0x27c0 [ 370.481241][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.486511][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.491354][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.496359][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.501275][ C0] schedule+0xda/0x1b0 [ 370.505432][ C0] rescuer_thread+0x780/0xcf0 [ 370.510117][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.514971][ C0] ? worker_thread+0x1080/0x1080 [ 370.519901][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.524942][ C0] ? worker_thread+0x1080/0x1080 [ 370.529897][ C0] kthread+0x2ea/0x3a0 [ 370.533974][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.539604][ C0] ret_from_fork+0x1f/0x30 [ 370.544018][ C0] [ 370.547021][ C0] task:edac-poller state:I stack:30560 pid:37 ppid:2 flags:0x00004000 [ 370.556563][ C0] Call Trace: [ 370.559825][ C0] [ 370.562745][ C0] __schedule+0xa20/0x27c0 [ 370.567157][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.572429][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.577268][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.582274][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.587192][ C0] schedule+0xda/0x1b0 [ 370.591261][ C0] rescuer_thread+0x780/0xcf0 [ 370.595931][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.600786][ C0] ? worker_thread+0x1080/0x1080 [ 370.605723][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.610750][ C0] ? worker_thread+0x1080/0x1080 [ 370.615693][ C0] kthread+0x2ea/0x3a0 [ 370.619750][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.625376][ C0] ret_from_fork+0x1f/0x30 [ 370.630123][ C0] [ 370.633127][ C0] task:kworker/1:1H state:I stack:27848 pid:38 ppid:2 flags:0x00004000 [ 370.642319][ C0] Workqueue: 0x0 (kblockd) [ 370.646812][ C0] Call Trace: [ 370.650071][ C0] [ 370.652983][ C0] __schedule+0xa20/0x27c0 [ 370.657388][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.662660][ C0] ? worker_thread+0x157/0x1080 [ 370.667503][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.672423][ C0] schedule+0xda/0x1b0 [ 370.676482][ C0] worker_thread+0x15c/0x1080 [ 370.681158][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.686168][ C0] ? process_one_work+0x1710/0x1710 [ 370.691350][ C0] kthread+0x2ea/0x3a0 [ 370.695405][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.701029][ C0] ret_from_fork+0x1f/0x30 [ 370.706382][ C0] [ 370.709385][ C0] task:rpciod state:I stack:30024 pid:39 ppid:2 flags:0x00004000 [ 370.718651][ C0] Call Trace: [ 370.721922][ C0] [ 370.724848][ C0] __schedule+0xa20/0x27c0 [ 370.729252][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.734521][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.739354][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.744361][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.749277][ C0] schedule+0xda/0x1b0 [ 370.753330][ C0] rescuer_thread+0x780/0xcf0 [ 370.757992][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.762838][ C0] ? worker_thread+0x1080/0x1080 [ 370.767770][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.772781][ C0] ? worker_thread+0x1080/0x1080 [ 370.777705][ C0] kthread+0x2ea/0x3a0 [ 370.781765][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.787382][ C0] ret_from_fork+0x1f/0x30 [ 370.791784][ C0] [ 370.794786][ C0] task:xprtiod state:I stack:30896 pid:40 ppid:2 flags:0x00004000 [ 370.803973][ C0] Call Trace: [ 370.807236][ C0] [ 370.810148][ C0] __schedule+0xa20/0x27c0 [ 370.814550][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.819819][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.824654][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.829657][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.834575][ C0] schedule+0xda/0x1b0 [ 370.838627][ C0] rescuer_thread+0x780/0xcf0 [ 370.843288][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.848125][ C0] ? worker_thread+0x1080/0x1080 [ 370.853047][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.858139][ C0] ? worker_thread+0x1080/0x1080 [ 370.863061][ C0] kthread+0x2ea/0x3a0 [ 370.867112][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.872726][ C0] ret_from_fork+0x1f/0x30 [ 370.877124][ C0] [ 370.880125][ C0] task:cfg80211 state:I stack:30896 pid:41 ppid:2 flags:0x00004000 [ 370.889308][ C0] Call Trace: [ 370.892566][ C0] [ 370.895478][ C0] __schedule+0xa20/0x27c0 [ 370.899880][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.905150][ C0] ? rescuer_thread+0x724/0xcf0 [ 370.909983][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 370.914996][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 370.919917][ C0] schedule+0xda/0x1b0 [ 370.923973][ C0] rescuer_thread+0x780/0xcf0 [ 370.928633][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 370.933562][ C0] ? worker_thread+0x1080/0x1080 [ 370.938485][ C0] ? __kthread_parkme+0x15f/0x220 [ 370.943490][ C0] ? worker_thread+0x1080/0x1080 [ 370.948417][ C0] kthread+0x2ea/0x3a0 [ 370.952468][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 370.958170][ C0] ret_from_fork+0x1f/0x30 [ 370.962568][ C0] [ 370.965569][ C0] task:kswapd0 state:S stack:29952 pid:65 ppid:2 flags:0x00004000 [ 370.974751][ C0] Call Trace: [ 370.978620][ C0] [ 370.981539][ C0] __schedule+0xa20/0x27c0 [ 370.985939][ C0] ? io_schedule_timeout+0x140/0x140 [ 370.991209][ C0] ? _find_next_bit+0x117/0x140 [ 370.996044][ C0] ? set_pgdat_percpu_threshold+0x1c2/0x2f0 [ 371.001918][ C0] schedule+0xda/0x1b0 [ 371.005975][ C0] kswapd+0xd4f/0xfc0 [ 371.009941][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 371.014868][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 371.020743][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.025749][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 371.030678][ C0] kthread+0x2ea/0x3a0 [ 371.034740][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.040355][ C0] ret_from_fork+0x1f/0x30 [ 371.044755][ C0] [ 371.047754][ C0] task:nfsiod state:I stack:30216 pid:67 ppid:2 flags:0x00004000 [ 371.056940][ C0] Call Trace: [ 371.060200][ C0] [ 371.063115][ C0] __schedule+0xa20/0x27c0 [ 371.067607][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.072965][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.077833][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.082852][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.087777][ C0] schedule+0xda/0x1b0 [ 371.091842][ C0] rescuer_thread+0x780/0xcf0 [ 371.096512][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 371.101359][ C0] ? worker_thread+0x1080/0x1080 [ 371.106283][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.111289][ C0] ? worker_thread+0x1080/0x1080 [ 371.116228][ C0] kthread+0x2ea/0x3a0 [ 371.120281][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.125898][ C0] ret_from_fork+0x1f/0x30 [ 371.130301][ C0] [ 371.133308][ C0] task:acpi_thermal_pm state:I stack:30216 pid:101 ppid:2 flags:0x00004000 [ 371.142501][ C0] Call Trace: [ 371.145764][ C0] [ 371.148677][ C0] __schedule+0xa20/0x27c0 [ 371.153168][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.158443][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.163286][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.168290][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.173208][ C0] schedule+0xda/0x1b0 [ 371.177260][ C0] rescuer_thread+0x780/0xcf0 [ 371.181928][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 371.186777][ C0] ? worker_thread+0x1080/0x1080 [ 371.191703][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.196716][ C0] ? worker_thread+0x1080/0x1080 [ 371.201639][ C0] kthread+0x2ea/0x3a0 [ 371.205690][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.211319][ C0] ret_from_fork+0x1f/0x30 [ 371.215740][ C0] [ 371.218750][ C0] task:hwrng state:S stack:29968 pid:145 ppid:2 flags:0x00004000 [ 371.227945][ C0] Call Trace: [ 371.231208][ C0] [ 371.234132][ C0] __schedule+0xa20/0x27c0 [ 371.238544][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.243819][ C0] ? enqueue_timer+0x660/0x660 [ 371.248576][ C0] ? debug_object_free+0x350/0x350 [ 371.253761][ C0] schedule+0xda/0x1b0 [ 371.257816][ C0] schedule_timeout+0x14a/0x2a0 [ 371.262648][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 371.267836][ C0] ? collect_expired_timers+0x200/0x200 [ 371.273375][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 371.279164][ C0] add_hwgenerator_randomness+0xb4/0x170 [ 371.284783][ C0] hwrng_fillfn+0x25d/0x3e0 [ 371.289270][ C0] ? rng_dev_read+0x580/0x580 [ 371.293930][ C0] kthread+0x2ea/0x3a0 [ 371.297981][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.303607][ C0] ret_from_fork+0x1f/0x30 [ 371.308008][ C0] [ 371.311017][ C0] task:kworker/u4:3 state:I stack:24296 pid:151 ppid:2 flags:0x00004000 [ 371.320202][ C0] Workqueue: 0x0 (events_unbound) [ 371.325306][ C0] Call Trace: [ 371.328564][ C0] [ 371.331478][ C0] __schedule+0xa20/0x27c0 [ 371.335908][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.341179][ C0] ? worker_thread+0x157/0x1080 [ 371.346021][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.351557][ C0] schedule+0xda/0x1b0 [ 371.355611][ C0] worker_thread+0x15c/0x1080 [ 371.360274][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.365278][ C0] ? process_one_work+0x1710/0x1710 [ 371.371332][ C0] kthread+0x2ea/0x3a0 [ 371.375390][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.381005][ C0] ret_from_fork+0x1f/0x30 [ 371.385405][ C0] [ 371.389127][ C0] task:scsi_eh_0 state:S stack:30240 pid:189 ppid:2 flags:0x00004000 [ 371.398310][ C0] Call Trace: [ 371.401582][ C0] [ 371.404501][ C0] __schedule+0xa20/0x27c0 [ 371.408989][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.414260][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 371.420053][ C0] schedule+0xda/0x1b0 [ 371.424114][ C0] scsi_error_handler+0x523/0xe30 [ 371.429128][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 371.434220][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 371.439403][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.444409][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 371.449503][ C0] kthread+0x2ea/0x3a0 [ 371.453563][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.459266][ C0] ret_from_fork+0x1f/0x30 [ 371.463667][ C0] [ 371.466671][ C0] task:scsi_tmf_0 state:I stack:30216 pid:190 ppid:2 flags:0x00004000 [ 371.475860][ C0] Call Trace: [ 371.479128][ C0] [ 371.482040][ C0] __schedule+0xa20/0x27c0 [ 371.486528][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.491799][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.496634][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.501646][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.506566][ C0] schedule+0xda/0x1b0 [ 371.510620][ C0] rescuer_thread+0x780/0xcf0 [ 371.515321][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 371.520157][ C0] ? worker_thread+0x1080/0x1080 [ 371.525080][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.530092][ C0] ? worker_thread+0x1080/0x1080 [ 371.535019][ C0] kthread+0x2ea/0x3a0 [ 371.539076][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.544693][ C0] ret_from_fork+0x1f/0x30 [ 371.549149][ C0] [ 371.552186][ C0] task:target_completi state:I stack:30824 pid:211 ppid:2 flags:0x00004000 [ 371.565917][ C0] Call Trace: [ 371.569185][ C0] [ 371.572125][ C0] __schedule+0xa20/0x27c0 [ 371.576554][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.581866][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.586717][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.591733][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.596740][ C0] schedule+0xda/0x1b0 [ 371.600800][ C0] rescuer_thread+0x780/0xcf0 [ 371.605461][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 371.610319][ C0] ? worker_thread+0x1080/0x1080 [ 371.615241][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.620258][ C0] ? worker_thread+0x1080/0x1080 [ 371.625183][ C0] kthread+0x2ea/0x3a0 [ 371.629235][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.634860][ C0] ret_from_fork+0x1f/0x30 [ 371.639267][ C0] [ 371.642269][ C0] task:target_submissi state:I stack:30304 pid:212 ppid:2 flags:0x00004000 [ 371.651462][ C0] Call Trace: [ 371.654722][ C0] [ 371.657637][ C0] __schedule+0xa20/0x27c0 [ 371.662040][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.667318][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.672161][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.677173][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.682172][ C0] schedule+0xda/0x1b0 [ 371.686226][ C0] rescuer_thread+0x780/0xcf0 [ 371.690888][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 371.695737][ C0] ? worker_thread+0x1080/0x1080 [ 371.700660][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.705668][ C0] ? worker_thread+0x1080/0x1080 [ 371.710589][ C0] kthread+0x2ea/0x3a0 [ 371.714684][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.720327][ C0] ret_from_fork+0x1f/0x30 [ 371.724735][ C0] [ 371.727741][ C0] task:xcopy_wq state:I stack:30304 pid:213 ppid:2 flags:0x00004000 [ 371.736928][ C0] Call Trace: [ 371.740189][ C0] [ 371.743117][ C0] __schedule+0xa20/0x27c0 [ 371.747534][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.752806][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.757646][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.762655][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.767581][ C0] schedule+0xda/0x1b0 [ 371.771722][ C0] rescuer_thread+0x780/0xcf0 [ 371.776384][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 371.781220][ C0] ? worker_thread+0x1080/0x1080 [ 371.786140][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.791148][ C0] ? worker_thread+0x1080/0x1080 [ 371.796080][ C0] kthread+0x2ea/0x3a0 [ 371.800145][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.805768][ C0] ret_from_fork+0x1f/0x30 [ 371.810172][ C0] [ 371.813174][ C0] task:kworker/u4:4 state:I stack:27416 pid:241 ppid:2 flags:0x00004000 [ 371.824360][ C0] Workqueue: 0x0 (events_unbound) [ 371.829458][ C0] Call Trace: [ 371.832718][ C0] [ 371.835642][ C0] __schedule+0xa20/0x27c0 [ 371.840048][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.845325][ C0] ? worker_thread+0x157/0x1080 [ 371.850166][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.855089][ C0] schedule+0xda/0x1b0 [ 371.859170][ C0] worker_thread+0x15c/0x1080 [ 371.863862][ C0] ? process_one_work+0x1710/0x1710 [ 371.869060][ C0] kthread+0x2ea/0x3a0 [ 371.873200][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.878816][ C0] ret_from_fork+0x1f/0x30 [ 371.883221][ C0] [ 371.886228][ C0] task:kworker/0:1H state:I stack:28328 pid:244 ppid:2 flags:0x00004000 [ 371.895424][ C0] Workqueue: 0x0 (kblockd) [ 371.900177][ C0] Call Trace: [ 371.903436][ C0] [ 371.906349][ C0] __schedule+0xa20/0x27c0 [ 371.911101][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.916462][ C0] ? worker_thread+0x157/0x1080 [ 371.921298][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 371.926218][ C0] schedule+0xda/0x1b0 [ 371.930272][ C0] worker_thread+0x15c/0x1080 [ 371.934935][ C0] ? __kthread_parkme+0x15f/0x220 [ 371.939948][ C0] ? process_one_work+0x1710/0x1710 [ 371.945138][ C0] kthread+0x2ea/0x3a0 [ 371.949191][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 371.954807][ C0] ret_from_fork+0x1f/0x30 [ 371.959208][ C0] [ 371.962216][ C0] task:libertastf state:I stack:30896 pid:278 ppid:2 flags:0x00004000 [ 371.971427][ C0] Call Trace: [ 371.974699][ C0] [ 371.977624][ C0] __schedule+0xa20/0x27c0 [ 371.982058][ C0] ? io_schedule_timeout+0x140/0x140 [ 371.987343][ C0] ? rescuer_thread+0x724/0xcf0 [ 371.992184][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 371.997191][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.002119][ C0] schedule+0xda/0x1b0 [ 372.006174][ C0] rescuer_thread+0x780/0xcf0 [ 372.010837][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.015699][ C0] ? worker_thread+0x1080/0x1080 [ 372.020625][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.025720][ C0] ? worker_thread+0x1080/0x1080 [ 372.030660][ C0] kthread+0x2ea/0x3a0 [ 372.034838][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.040479][ C0] ret_from_fork+0x1f/0x30 [ 372.044969][ C0] [ 372.047970][ C0] task:zd1211rw state:I stack:30824 pid:300 ppid:2 flags:0x00004000 [ 372.057158][ C0] Call Trace: [ 372.060418][ C0] [ 372.063331][ C0] __schedule+0xa20/0x27c0 [ 372.067736][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.073006][ C0] ? rescuer_thread+0x724/0xcf0 [ 372.077875][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 372.082896][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.087823][ C0] schedule+0xda/0x1b0 [ 372.091887][ C0] rescuer_thread+0x780/0xcf0 [ 372.096551][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.101392][ C0] ? worker_thread+0x1080/0x1080 [ 372.106322][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.111331][ C0] ? worker_thread+0x1080/0x1080 [ 372.116256][ C0] kthread+0x2ea/0x3a0 [ 372.120312][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.125929][ C0] ret_from_fork+0x1f/0x30 [ 372.130434][ C0] [ 372.133469][ C0] task:u132 state:I stack:30304 pid:365 ppid:2 flags:0x00004000 [ 372.142685][ C0] Call Trace: [ 372.145955][ C0] [ 372.148875][ C0] __schedule+0xa20/0x27c0 [ 372.153298][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.159270][ C0] ? rescuer_thread+0x724/0xcf0 [ 372.164195][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 372.169215][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.174161][ C0] schedule+0xda/0x1b0 [ 372.178233][ C0] rescuer_thread+0x780/0xcf0 [ 372.182902][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.187743][ C0] ? worker_thread+0x1080/0x1080 [ 372.192666][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.197673][ C0] ? worker_thread+0x1080/0x1080 [ 372.202596][ C0] kthread+0x2ea/0x3a0 [ 372.206662][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.212279][ C0] ret_from_fork+0x1f/0x30 [ 372.216682][ C0] [ 372.219700][ C0] task:uas state:I stack:30216 pid:376 ppid:2 flags:0x00004000 [ 372.228894][ C0] Call Trace: [ 372.232164][ C0] [ 372.235080][ C0] __schedule+0xa20/0x27c0 [ 372.239509][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.244793][ C0] ? rescuer_thread+0x724/0xcf0 [ 372.249654][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 372.254660][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.259578][ C0] schedule+0xda/0x1b0 [ 372.264253][ C0] rescuer_thread+0x780/0xcf0 [ 372.268916][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.273757][ C0] ? worker_thread+0x1080/0x1080 [ 372.278680][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.283687][ C0] ? worker_thread+0x1080/0x1080 [ 372.288610][ C0] kthread+0x2ea/0x3a0 [ 372.292672][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.298288][ C0] ret_from_fork+0x1f/0x30 [ 372.302691][ C0] [ 372.305693][ C0] task:usbip_event state:I stack:30824 pid:659 ppid:2 flags:0x00004000 [ 372.314883][ C0] Call Trace: [ 372.318147][ C0] [ 372.321062][ C0] __schedule+0xa20/0x27c0 [ 372.325467][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.330736][ C0] ? rescuer_thread+0x724/0xcf0 [ 372.335573][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 372.340578][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.345493][ C0] schedule+0xda/0x1b0 [ 372.349545][ C0] rescuer_thread+0x780/0xcf0 [ 372.354206][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.359045][ C0] ? worker_thread+0x1080/0x1080 [ 372.363988][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.369019][ C0] ? worker_thread+0x1080/0x1080 [ 372.373953][ C0] kthread+0x2ea/0x3a0 [ 372.378008][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.383651][ C0] ret_from_fork+0x1f/0x30 [ 372.388071][ C0] [ 372.391086][ C0] task:kworker/0:2 state:R running task stack:22256 pid:703 ppid:2 flags:0x00004000 [ 372.401860][ C0] Workqueue: usb_hub_wq hub_event [ 372.406905][ C0] Call Trace: [ 372.410167][ C0] [ 372.413118][ C0] __schedule+0xa20/0x27c0 [ 372.417524][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.422795][ C0] ? mark_held_locks+0x9f/0xe0 [ 372.427545][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.432463][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 372.437644][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 372.442828][ C0] schedule+0xda/0x1b0 [ 372.446879][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 372.451968][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 372.457666][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 372.463543][ C0] usb_kill_urb+0x7f/0xa0 [ 372.467853][ C0] usb_start_wait_urb+0x24a/0x4b0 [ 372.472858][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 372.478645][ C0] ? memset+0x20/0x40 [ 372.482616][ C0] usb_control_msg+0x31c/0x4a0 [ 372.487359][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 372.492538][ C0] usbnet_cdc_update_filter+0x1ba/0x250 [ 372.498071][ C0] usbnet_cdc_bind+0x42/0x1a0 [ 372.502752][ C0] ? usbnet_cdc_zte_status+0x4b0/0x4b0 [ 372.508219][ C0] usbnet_probe+0xb4a/0x2680 [ 372.512806][ C0] usb_probe_interface+0x30b/0x7f0 [ 372.517902][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 372.523254][ C0] really_probe+0x249/0xb90 [ 372.527739][ C0] __driver_probe_device+0x1df/0x4d0 [ 372.533006][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 372.538272][ C0] driver_probe_device+0x4c/0x1a0 [ 372.543294][ C0] __device_attach_driver+0x1d0/0x2e0 [ 372.548646][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 372.553913][ C0] bus_for_each_drv+0x15f/0x1e0 [ 372.558744][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 372.563750][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 372.569537][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 372.574717][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 372.580504][ C0] __device_attach+0x1e4/0x530 [ 372.585250][ C0] ? device_driver_attach+0x210/0x210 [ 372.590607][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 372.595876][ C0] bus_probe_device+0x1e4/0x290 [ 372.600709][ C0] device_add+0xbd5/0x1e90 [ 372.605104][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 372.611323][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 372.617111][ C0] usb_set_configuration+0x1019/0x1900 [ 372.622552][ C0] usb_generic_driver_probe+0xba/0x100 [ 372.627993][ C0] usb_probe_device+0xd4/0x2c0 [ 372.633032][ C0] ? usb_driver_release_interface+0x180/0x180 [ 372.639191][ C0] really_probe+0x249/0xb90 [ 372.643695][ C0] __driver_probe_device+0x1df/0x4d0 [ 372.648969][ C0] driver_probe_device+0x4c/0x1a0 [ 372.653987][ C0] __device_attach_driver+0x1d0/0x2e0 [ 372.659603][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 372.664872][ C0] bus_for_each_drv+0x15f/0x1e0 [ 372.669705][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 372.674712][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 372.680505][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 372.685697][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 372.691488][ C0] __device_attach+0x1e4/0x530 [ 372.696233][ C0] ? device_driver_attach+0x210/0x210 [ 372.701595][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 372.706865][ C0] bus_probe_device+0x1e4/0x290 [ 372.711706][ C0] device_add+0xbd5/0x1e90 [ 372.716102][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 372.721291][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 372.727514][ C0] ? add_device_randomness+0xb4/0xe0 [ 372.732785][ C0] ? __phys_addr+0xc4/0x140 [ 372.737284][ C0] usb_new_device.cold+0x685/0x10ad [ 372.742473][ C0] ? hub_disconnect+0x510/0x510 [ 372.747309][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.752234][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 372.757414][ C0] hub_event+0x2d58/0x4810 [ 372.761819][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 372.766915][ C0] ? lock_release+0x810/0x810 [ 372.771583][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.776423][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 372.781428][ C0] process_one_work+0x9bf/0x1710 [ 372.786352][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 372.791711][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.796629][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 372.801637][ C0] worker_thread+0x665/0x1080 [ 372.806306][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.811312][ C0] ? process_one_work+0x1710/0x1710 [ 372.816501][ C0] kthread+0x2ea/0x3a0 [ 372.820553][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.826183][ C0] ret_from_fork+0x1f/0x30 [ 372.830585][ C0] [ 372.833588][ C0] task:pvrusb2-context state:S stack:30264 pid:870 ppid:2 flags:0x00004000 [ 372.842779][ C0] Call Trace: [ 372.846039][ C0] [ 372.848955][ C0] __schedule+0xa20/0x27c0 [ 372.853357][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.858628][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 372.864530][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 372.869728][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 372.875533][ C0] schedule+0xda/0x1b0 [ 372.879598][ C0] pvr2_context_thread_func+0x5de/0x850 [ 372.885146][ C0] ? pvr2_context_destroy+0x230/0x230 [ 372.890506][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 372.896383][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.901389][ C0] ? pvr2_context_destroy+0x230/0x230 [ 372.906747][ C0] kthread+0x2ea/0x3a0 [ 372.910802][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 372.916418][ C0] ret_from_fork+0x1f/0x30 [ 372.920818][ C0] [ 372.923833][ C0] task:kvub300c state:I stack:30216 pid:912 ppid:2 flags:0x00004000 [ 372.933061][ C0] Call Trace: [ 372.936334][ C0] [ 372.939262][ C0] __schedule+0xa20/0x27c0 [ 372.943692][ C0] ? io_schedule_timeout+0x140/0x140 [ 372.949066][ C0] ? rescuer_thread+0x724/0xcf0 [ 372.953911][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 372.958916][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 372.963841][ C0] schedule+0xda/0x1b0 [ 372.967895][ C0] rescuer_thread+0x780/0xcf0 [ 372.972555][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 372.977413][ C0] ? worker_thread+0x1080/0x1080 [ 372.982337][ C0] ? __kthread_parkme+0x15f/0x220 [ 372.987344][ C0] ? worker_thread+0x1080/0x1080 [ 372.992266][ C0] kthread+0x2ea/0x3a0 [ 372.996319][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.002036][ C0] ret_from_fork+0x1f/0x30 [ 373.006438][ C0] [ 373.009445][ C0] task:kvub300p state:I stack:30216 pid:913 ppid:2 flags:0x00004000 [ 373.018729][ C0] Call Trace: [ 373.021991][ C0] [ 373.024911][ C0] __schedule+0xa20/0x27c0 [ 373.029321][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.034596][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.039437][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.044442][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.049361][ C0] schedule+0xda/0x1b0 [ 373.053417][ C0] rescuer_thread+0x780/0xcf0 [ 373.058166][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.063006][ C0] ? worker_thread+0x1080/0x1080 [ 373.067930][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.072954][ C0] ? worker_thread+0x1080/0x1080 [ 373.077894][ C0] kthread+0x2ea/0x3a0 [ 373.081980][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.087611][ C0] ret_from_fork+0x1f/0x30 [ 373.092029][ C0] [ 373.095035][ C0] task:kvub300d state:I stack:30560 pid:914 ppid:2 flags:0x00004000 [ 373.104223][ C0] Call Trace: [ 373.107485][ C0] [ 373.110406][ C0] __schedule+0xa20/0x27c0 [ 373.114809][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.120089][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.126838][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.131843][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.136761][ C0] schedule+0xda/0x1b0 [ 373.140825][ C0] rescuer_thread+0x780/0xcf0 [ 373.145488][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.150325][ C0] ? worker_thread+0x1080/0x1080 [ 373.155251][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.160257][ C0] ? worker_thread+0x1080/0x1080 [ 373.165181][ C0] kthread+0x2ea/0x3a0 [ 373.169234][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.174850][ C0] ret_from_fork+0x1f/0x30 [ 373.179261][ C0] [ 373.182269][ C0] task:kmemstick state:I stack:30024 pid:916 ppid:2 flags:0x00004000 [ 373.191452][ C0] Call Trace: [ 373.194719][ C0] [ 373.197751][ C0] __schedule+0xa20/0x27c0 [ 373.202181][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.207472][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.212318][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.217346][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.222277][ C0] schedule+0xda/0x1b0 [ 373.226448][ C0] rescuer_thread+0x780/0xcf0 [ 373.231125][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.235972][ C0] ? worker_thread+0x1080/0x1080 [ 373.240903][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.245916][ C0] ? worker_thread+0x1080/0x1080 [ 373.250840][ C0] kthread+0x2ea/0x3a0 [ 373.254892][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.260538][ C0] ret_from_fork+0x1f/0x30 [ 373.264967][ C0] [ 373.267977][ C0] task:elousb state:I stack:30824 pid:946 ppid:2 flags:0x00004000 [ 373.277167][ C0] Call Trace: [ 373.280435][ C0] [ 373.283348][ C0] __schedule+0xa20/0x27c0 [ 373.287755][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.293027][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.297867][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.302878][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.307820][ C0] schedule+0xda/0x1b0 [ 373.311892][ C0] rescuer_thread+0x780/0xcf0 [ 373.316565][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.321424][ C0] ? worker_thread+0x1080/0x1080 [ 373.326350][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.331369][ C0] ? worker_thread+0x1080/0x1080 [ 373.336294][ C0] kthread+0x2ea/0x3a0 [ 373.340353][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.345978][ C0] ret_from_fork+0x1f/0x30 [ 373.350475][ C0] [ 373.353489][ C0] task:mld state:I stack:30560 pid:1079 ppid:2 flags:0x00004000 [ 373.362678][ C0] Call Trace: [ 373.365949][ C0] [ 373.368864][ C0] __schedule+0xa20/0x27c0 [ 373.373281][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.378555][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.383393][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.388411][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.393332][ C0] schedule+0xda/0x1b0 [ 373.397391][ C0] rescuer_thread+0x780/0xcf0 [ 373.402053][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.406892][ C0] ? worker_thread+0x1080/0x1080 [ 373.411823][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.416830][ C0] ? worker_thread+0x1080/0x1080 [ 373.421754][ C0] kthread+0x2ea/0x3a0 [ 373.425805][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.431422][ C0] ret_from_fork+0x1f/0x30 [ 373.435820][ C0] [ 373.438827][ C0] task:ipv6_addrconf state:I stack:30840 pid:1080 ppid:2 flags:0x00004000 [ 373.448020][ C0] Call Trace: [ 373.451280][ C0] [ 373.454198][ C0] __schedule+0xa20/0x27c0 [ 373.458689][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.463968][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.468806][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.473810][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.478739][ C0] schedule+0xda/0x1b0 [ 373.482880][ C0] rescuer_thread+0x780/0xcf0 [ 373.487552][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.492396][ C0] ? worker_thread+0x1080/0x1080 [ 373.497322][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.502328][ C0] ? worker_thread+0x1080/0x1080 [ 373.507253][ C0] kthread+0x2ea/0x3a0 [ 373.511309][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.516927][ C0] ret_from_fork+0x1f/0x30 [ 373.521329][ C0] [ 373.524340][ C0] task:kworker/u4:5 state:I stack:27944 pid:1747 ppid:2 flags:0x00004000 [ 373.533529][ C0] Workqueue: 0x0 (events_unbound) [ 373.538639][ C0] Call Trace: [ 373.541909][ C0] [ 373.544823][ C0] __schedule+0xa20/0x27c0 [ 373.549226][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.554497][ C0] ? worker_thread+0x157/0x1080 [ 373.559333][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.564253][ C0] schedule+0xda/0x1b0 [ 373.568347][ C0] worker_thread+0x15c/0x1080 [ 373.573031][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.578048][ C0] ? process_one_work+0x1710/0x1710 [ 373.583232][ C0] kthread+0x2ea/0x3a0 [ 373.587286][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.592921][ C0] ret_from_fork+0x1f/0x30 [ 373.597322][ C0] [ 373.600322][ C0] task:kworker/1:2 state:I stack:22232 pid:2313 ppid:2 flags:0x00004000 [ 373.609526][ C0] Workqueue: 0x0 (pm) [ 373.613688][ C0] Call Trace: [ 373.616950][ C0] [ 373.619874][ C0] __schedule+0xa20/0x27c0 [ 373.624283][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.629562][ C0] ? worker_thread+0x157/0x1080 [ 373.634407][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.639325][ C0] schedule+0xda/0x1b0 [ 373.643378][ C0] worker_thread+0x15c/0x1080 [ 373.648052][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.653068][ C0] ? process_one_work+0x1710/0x1710 [ 373.658250][ C0] kthread+0x2ea/0x3a0 [ 373.662304][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.667928][ C0] ret_from_fork+0x1f/0x30 [ 373.672329][ C0] [ 373.675337][ C0] task:jbd2/sda1-8 state:S stack:26640 pid:2314 ppid:2 flags:0x00004000 [ 373.684531][ C0] Call Trace: [ 373.687800][ C0] [ 373.690715][ C0] __schedule+0xa20/0x27c0 [ 373.695123][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.700391][ C0] ? kjournald2+0x71a/0x880 [ 373.704873][ C0] ? mark_held_locks+0x9f/0xe0 [ 373.709686][ C0] schedule+0xda/0x1b0 [ 373.713775][ C0] kjournald2+0x71f/0x880 [ 373.718102][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 373.723458][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 373.729352][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.734389][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 373.739778][ C0] kthread+0x2ea/0x3a0 [ 373.743837][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.749471][ C0] ret_from_fork+0x1f/0x30 [ 373.753877][ C0] [ 373.756889][ C0] task:ext4-rsv-conver state:I stack:30024 pid:2315 ppid:2 flags:0x00004000 [ 373.766075][ C0] Call Trace: [ 373.769338][ C0] [ 373.772252][ C0] __schedule+0xa20/0x27c0 [ 373.776663][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.781936][ C0] ? rescuer_thread+0x724/0xcf0 [ 373.786772][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 373.791779][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 373.796723][ C0] schedule+0xda/0x1b0 [ 373.800795][ C0] rescuer_thread+0x780/0xcf0 [ 373.805470][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 373.810320][ C0] ? worker_thread+0x1080/0x1080 [ 373.815261][ C0] ? __kthread_parkme+0x15f/0x220 [ 373.820547][ C0] ? worker_thread+0x1080/0x1080 [ 373.825489][ C0] kthread+0x2ea/0x3a0 [ 373.829553][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 373.835185][ C0] ret_from_fork+0x1f/0x30 [ 373.839596][ C0] [ 373.842603][ C0] task:syslogd state:S stack:26800 pid:2331 ppid:1 flags:0x00000000 [ 373.851877][ C0] Call Trace: [ 373.855139][ C0] [ 373.858052][ C0] __schedule+0xa20/0x27c0 [ 373.862457][ C0] ? io_schedule_timeout+0x140/0x140 [ 373.867735][ C0] ? find_held_lock+0x2d/0x110 [ 373.872504][ C0] schedule+0xda/0x1b0 [ 373.876558][ C0] schedule_timeout+0x1dd/0x2a0 [ 373.881389][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 373.886569][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 373.892379][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 373.897561][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 373.903356][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 373.909061][ C0] __skb_wait_for_more_packets+0x3f4/0x5e0 [ 373.915285][ C0] ? datagram_poll+0x4d0/0x4d0 [ 373.920031][ C0] ? proto_seq_start+0x50/0x50 [ 373.924787][ C0] ? skb_attempt_defer_free+0x3e0/0x3e0 [ 373.930350][ C0] ? find_held_lock+0x2d/0x110 [ 373.935102][ C0] __unix_dgram_recvmsg+0x202/0xb80 [ 373.940282][ C0] ? unix_stream_connect+0x1630/0x1630 [ 373.945729][ C0] ? aa_file_perm+0x58e/0x1200 [ 373.950476][ C0] ? aa_af_perm+0x240/0x240 [ 373.954983][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 373.960448][ C0] sock_read_iter+0x344/0x470 [ 373.965138][ C0] ? ____sys_recvmsg+0x610/0x610 [ 373.970085][ C0] ? security_file_permission+0xab/0xd0 [ 373.975635][ C0] vfs_read+0x7f6/0x930 [ 373.979783][ C0] ? kernel_read+0x1c0/0x1c0 [ 373.984371][ C0] ? __fget_light+0x20a/0x270 [ 373.989033][ C0] ksys_read+0x1e8/0x250 [ 373.993260][ C0] ? vfs_write+0xdd0/0xdd0 [ 373.997668][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 374.003899][ C0] do_syscall_64+0x35/0xb0 [ 374.008297][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.014183][ C0] RIP: 0033:0x7f033dfac8fe [ 374.018579][ C0] RSP: 002b:00007ffd3486dd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 374.026991][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f033dfac8fe [ 374.034968][ C0] RDX: 00000000000000ff RSI: 00005642e48ed950 RDI: 0000000000000000 [ 374.042959][ C0] RBP: 00005642e48ed910 R08: 00007f033e03c040 R09: 00007f033e03c0c0 [ 374.050933][ C0] R10: 00007f033e03bfc0 R11: 0000000000000246 R12: 00005642e48ed9a5 [ 374.058886][ C0] R13: 00005642e48ed950 R14: 0000000000000000 R15: 0000000000000000 [ 374.066851][ C0] [ 374.069858][ C0] task:acpid state:S stack:24352 pid:2334 ppid:1 flags:0x00000000 [ 374.079057][ C0] Call Trace: [ 374.082493][ C0] [ 374.085407][ C0] __schedule+0xa20/0x27c0 [ 374.089834][ C0] ? io_schedule_timeout+0x140/0x140 [ 374.095127][ C0] ? find_held_lock+0x2d/0x110 [ 374.099966][ C0] schedule+0xda/0x1b0 [ 374.104025][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 374.110113][ C0] ? schedule_timeout_idle+0x90/0x90 [ 374.115389][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 374.121178][ C0] ? poll_initwait+0x170/0x170 [ 374.126189][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 374.131381][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 374.137643][ C0] do_select+0x119c/0x16a0 [ 374.142080][ C0] ? select_estimate_accuracy+0x320/0x320 [ 374.147887][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.154377][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.160903][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.167421][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.173935][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.180442][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.187027][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 374.193519][ C0] ? find_held_lock+0x2d/0x110 [ 374.198272][ C0] ? __might_fault+0xd1/0x170 [ 374.202942][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 374.207786][ C0] core_sys_select+0x3c2/0x9c0 [ 374.212544][ C0] ? do_compat_pselect+0x210/0x210 [ 374.217656][ C0] ? evdev_read+0x845/0xe30 [ 374.222152][ C0] ? __fsnotify_parent+0x498/0xa60 [ 374.227262][ C0] ? fsnotify+0x16a0/0x16a0 [ 374.231751][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 374.237109][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 374.242820][ C0] ? security_file_permission+0xab/0xd0 [ 374.248350][ C0] ? set_user_sigmask+0x213/0x2a0 [ 374.253358][ C0] ? __set_current_blocked+0x110/0x110 [ 374.258801][ C0] ? vfs_read+0x2b8/0x930 [ 374.263120][ C0] ? evdev_release+0x410/0x410 [ 374.267866][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 374.273228][ C0] ? kern_select+0x1c0/0x1c0 [ 374.277836][ C0] ? do_sigtimedwait+0x5c0/0x5c0 [ 374.282775][ C0] __x64_sys_pselect6+0x17f/0x230 [ 374.287799][ C0] ? __ia32_sys_select+0x150/0x150 [ 374.292913][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 374.298809][ C0] do_syscall_64+0x35/0xb0 [ 374.303212][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.309089][ C0] RIP: 0033:0x7f5e0eaf8bf4 [ 374.313488][ C0] RSP: 002b:00007ffc9596d1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 374.321883][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e0eaf8bf4 [ 374.329838][ C0] RDX: 0000000000000000 RSI: 00007ffc9596d2d8 RDI: 000000000000000b [ 374.337793][ C0] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 [ 374.345750][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9596d2d8 [ 374.353705][ C0] R13: 0000000000000040 R14: 000000000000000a R15: 0000000000000000 [ 374.361666][ C0] [ 374.364677][ C0] task:klogd state:S stack:26264 pid:2338 ppid:1 flags:0x00000000 [ 374.373876][ C0] Call Trace: [ 374.377141][ C0] [ 374.380125][ C0] __schedule+0xa20/0x27c0 [ 374.384595][ C0] ? io_schedule_timeout+0x140/0x140 [ 374.389911][ C0] ? prb_read_valid+0x75/0xa0 [ 374.394588][ C0] ? prb_final_commit+0xa0/0xa0 [ 374.399447][ C0] schedule+0xda/0x1b0 [ 374.403513][ C0] syslog_print+0x1c2/0x580 [ 374.408017][ C0] ? record_print_text+0x3e0/0x3e0 [ 374.413115][ C0] ? unix_stream_sendpage+0xcc0/0xcc0 [ 374.418483][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 374.424361][ C0] ? __sys_sendto+0x25f/0x340 [ 374.429027][ C0] ? __ia32_sys_getpeername+0xb0/0xb0 [ 374.434385][ C0] ? __switch_to+0x5cc/0x10a0 [ 374.439132][ C0] do_syslog.part.0+0x1db/0x5f0 [ 374.443994][ C0] ? __wake_up_klogd.part.0+0xf0/0xf0 [ 374.449366][ C0] ? apparmor_capable+0x1d8/0x460 [ 374.454373][ C0] ? security_capable+0x8f/0xc0 [ 374.459213][ C0] ? security_syslog+0x73/0x90 [ 374.463978][ C0] __x64_sys_syslog+0x97/0xc0 [ 374.468644][ C0] do_syscall_64+0x35/0xb0 [ 374.473058][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.479066][ C0] RIP: 0033:0x7f250edfc8b7 [ 374.483470][ C0] RSP: 002b:00007ffc54f49358 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 374.491869][ C0] RAX: ffffffffffffffda RBX: 00007f250ef89490 RCX: 00007f250edfc8b7 [ 374.499846][ C0] RDX: 00000000000003ff RSI: 00007f250ef89490 RDI: 0000000000000002 [ 374.507829][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000563b7e525f90 [ 374.515789][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f250ef89490 [ 374.523744][ C0] R13: 00007f250ef894cd R14: 00007f250ef894cd R15: 0000000000000000 [ 374.531703][ C0] [ 374.534708][ C0] task:udevd state:R running task stack:26232 pid:2349 ppid:1 flags:0x00000008 [ 374.545553][ C0] Call Trace: [ 374.548819][ C0] [ 374.551657][ C0] sched_show_task+0x44c/0x5c0 [ 374.556419][ C0] ? check_same_owner+0x260/0x260 [ 374.561534][ C0] ? touch_all_softlockup_watchdogs+0xdf/0x160 [ 374.567788][ C0] show_state_filter+0xf0/0x300 [ 374.572904][ C0] ? setkeycode_helper+0x90/0x90 [ 374.577834][ C0] k_spec+0xe1/0x130 [ 374.581717][ C0] kbd_event+0xcdd/0x1790 [ 374.586036][ C0] ? k_fn+0xb0/0xb0 [ 374.589843][ C0] ? lock_release+0x810/0x810 [ 374.594507][ C0] ? k_fn+0xb0/0xb0 [ 374.598302][ C0] input_to_handler+0x3b9/0x4c0 [ 374.603148][ C0] input_pass_values.part.0+0x230/0x710 [ 374.608682][ C0] input_event_dispose+0x5cf/0x730 [ 374.613802][ C0] input_handle_event+0x112/0xda0 [ 374.618815][ C0] ? ktime_mono_to_any+0xb5/0x1e0 [ 374.623824][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 374.628918][ C0] input_repeat_key+0x23c/0x340 [ 374.633756][ C0] call_timer_fn+0x1da/0x7c0 [ 374.638329][ C0] ? inhibited_store+0x490/0x490 [ 374.643266][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 374.648619][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 374.653458][ C0] ? inhibited_store+0x490/0x490 [ 374.658383][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 374.663599][ C0] ? inhibited_store+0x490/0x490 [ 374.668544][ C0] ? inhibited_store+0x490/0x490 [ 374.673482][ C0] expire_timers+0x2c6/0x5c0 [ 374.678075][ C0] run_timer_softirq+0x322/0x910 [ 374.683024][ C0] ? expire_timers+0x5c0/0x5c0 [ 374.687774][ C0] ? lapic_next_event+0x4d/0x80 [ 374.692610][ C0] ? clockevents_program_event+0x12b/0x370 [ 374.698405][ C0] __do_softirq+0x1e4/0xabb [ 374.702895][ C0] __irq_exit_rcu+0x113/0x170 [ 374.707567][ C0] irq_exit_rcu+0x5/0x20 [ 374.711803][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 374.717421][ C0] [ 374.720347][ C0] [ 374.723262][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 374.729249][ C0] RIP: 0010:kasan_quarantine_put+0x9b/0x210 [ 374.735139][ C0] Code: 10 48 81 fb 00 00 10 00 48 89 58 10 77 78 4d 85 ed 75 6c 9c 58 f6 c4 02 0f 85 23 01 00 00 4d 85 ed b8 01 00 00 00 74 01 fb 5b <5d> 41 5c 41 5d 41 5e c3 e8 28 a4 d2 ff 48 c7 c3 c0 4b 03 00 e8 bc [ 374.754764][ C0] RSP: 0018:ffffc900004d77b8 EFLAGS: 00000206 [ 374.760823][ C0] RAX: 0000000000000001 RBX: ffff88811283ec40 RCX: 1ffffffff11bdc01 [ 374.768795][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 374.776851][ C0] RBP: ffff88811283ec40 R08: 0000000000000001 R09: 0000000000000001 [ 374.784805][ C0] R10: 000000000000000f R11: 0000000000054001 R12: ffff888100041500 [ 374.792770][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: ffffc900004d7850 [ 374.800727][ C0] ? tomoyo_check_open_permission+0x180/0x3a0 [ 374.806793][ C0] __kmem_cache_free+0x95/0x400 [ 374.811640][ C0] ? __phys_addr+0xc4/0x140 [ 374.816141][ C0] tomoyo_check_open_permission+0x180/0x3a0 [ 374.822022][ C0] ? tomoyo_path_number_perm+0x570/0x570 [ 374.827643][ C0] ? hook_path_mknod+0x6b0/0x6b0 [ 374.832563][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 374.837406][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 374.842336][ C0] tomoyo_file_open+0x9d/0xc0 [ 374.847008][ C0] security_file_open+0x45/0xb0 [ 374.851842][ C0] do_dentry_open+0x570/0x12a0 [ 374.856591][ C0] ? may_open+0x1f6/0x420 [ 374.862212][ C0] path_openat+0x1bbc/0x2a50 [ 374.867655][ C0] ? ___slab_alloc+0x931/0x1400 [ 374.872494][ C0] ? path_lookupat+0x840/0x840 [ 374.877256][ C0] do_filp_open+0x1b6/0x400 [ 374.882189][ C0] ? may_open_dev+0xf0/0xf0 [ 374.886702][ C0] ? find_held_lock+0x2d/0x110 [ 374.891465][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 374.896491][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 374.901414][ C0] ? _raw_spin_unlock+0x24/0x40 [ 374.906263][ C0] ? alloc_fd+0x2d8/0x6d0 [ 374.910592][ C0] do_sys_openat2+0x16d/0x4c0 [ 374.915255][ C0] ? __schedule+0xa28/0x27c0 [ 374.919835][ C0] ? build_open_flags+0x6f0/0x6f0 [ 374.924869][ C0] ? xfd_validate_state+0x59/0x180 [ 374.929984][ C0] __x64_sys_openat+0x13f/0x1f0 [ 374.934857][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 374.939806][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 374.945707][ C0] do_syscall_64+0x35/0xb0 [ 374.950121][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.956008][ C0] RIP: 0033:0x7f096f7a5697 [ 374.960416][ C0] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f [ 374.980020][ C0] RSP: 002b:00007ffd243ec300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 374.988439][ C0] RAX: ffffffffffffffda RBX: 0000558ab5cf9040 RCX: 00007f096f7a5697 [ 374.996429][ C0] RDX: 0000000000080141 RSI: 0000558ab5cdc0d8 RDI: 00000000ffffff9c [ 375.004403][ C0] RBP: 0000558ab5cdc0d8 R08: 00000000ffffffff R09: 0000000000000000 [ 375.012381][ C0] R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141 [ 375.020362][ C0] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 375.028372][ C0] [ 375.031382][ C0] task:dbus-daemon state:S stack:28336 pid:2372 ppid:1 flags:0x00000000 [ 375.040576][ C0] Call Trace: [ 375.043839][ C0] [ 375.046754][ C0] __schedule+0xa20/0x27c0 [ 375.051179][ C0] ? io_schedule_timeout+0x140/0x140 [ 375.056453][ C0] schedule+0xda/0x1b0 [ 375.060509][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 375.066563][ C0] ? schedule_timeout_idle+0x90/0x90 [ 375.071834][ C0] ? do_epoll_wait+0x129e/0x1950 [ 375.076769][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 375.081608][ C0] ? do_raw_write_lock+0x11a/0x280 [ 375.086720][ C0] ? do_raw_read_unlock+0x70/0x70 [ 375.091745][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 375.097101][ C0] do_epoll_wait+0x12ba/0x1950 [ 375.101853][ C0] ? _raw_spin_unlock+0x24/0x40 [ 375.106689][ C0] ? finish_fault+0x4a7/0x820 [ 375.111365][ C0] ? __handle_mm_fault+0x8a3/0x31f0 [ 375.116564][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 375.121485][ C0] ? find_held_lock+0x2d/0x110 [ 375.126235][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 375.131859][ C0] ? __up_read+0x192/0x720 [ 375.136274][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 375.141468][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 375.146841][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 375.152753][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.157951][ C0] do_syscall_64+0x35/0xb0 [ 375.162358][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 375.171210][ C0] RIP: 0033:0x7fae644a8e46 [ 375.175635][ C0] RSP: 002b:00007fff031ffb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 375.184147][ C0] RAX: ffffffffffffffda RBX: 00007fff031ffb78 RCX: 00007fae644a8e46 [ 375.192125][ C0] RDX: 0000000000000040 RSI: 00007fff031ffb78 RDI: 0000000000000003 [ 375.200085][ C0] RBP: 00007fff031fff08 R08: 000000000000000a R09: 00007fff033df080 [ 375.208039][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 375.216345][ C0] R13: 0000000000000001 R14: 00007fff031fff08 R15: 00007fff032001ac [ 375.225538][ C0] [ 375.228554][ C0] task:dhcpcd state:S stack:27136 pid:2385 ppid:1 flags:0x00000000 [ 375.238024][ C0] Call Trace: [ 375.241304][ C0] [ 375.244237][ C0] __schedule+0xa20/0x27c0 [ 375.248677][ C0] ? io_schedule_timeout+0x140/0x140 [ 375.253975][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 375.259945][ C0] schedule+0xda/0x1b0 [ 375.264013][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 375.273821][ C0] ? schedule_timeout_idle+0x90/0x90 [ 375.279304][ C0] ? poll_initwait+0x170/0x170 [ 375.284355][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.289737][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 375.295721][ C0] ? poll_initwait+0x170/0x170 [ 375.300486][ C0] ? unix_dgram_poll+0x410/0x770 [ 375.305423][ C0] ? maybe_init_creds+0x450/0x450 [ 375.310462][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 375.316714][ C0] do_sys_poll+0x77d/0xea0 [ 375.321129][ C0] ? compat_core_sys_select+0x820/0x820 [ 375.326682][ C0] ? mark_lock.part.0+0xee/0x1910 [ 375.331720][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 375.336561][ C0] ? lock_chain_count+0x20/0x20 [ 375.341398][ C0] ? lock_chain_count+0x20/0x20 [ 375.346242][ C0] ? _copy_to_user+0x12b/0x140 [ 375.350993][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.357481][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.363970][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.370475][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.376987][ C0] ? find_held_lock+0x2d/0x110 [ 375.381748][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 375.386860][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 375.391723][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 375.396739][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 375.401673][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 375.406948][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.412218][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 375.419233][ C0] ? set_user_sigmask+0x213/0x2a0 [ 375.424255][ C0] ? __set_current_blocked+0x110/0x110 [ 375.429731][ C0] __x64_sys_ppoll+0x210/0x280 [ 375.434508][ C0] ? __ia32_sys_poll+0x480/0x480 [ 375.439537][ C0] ? __secure_computing+0x20a/0x370 [ 375.444726][ C0] do_syscall_64+0x35/0xb0 [ 375.449130][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 375.455020][ C0] RIP: 0033:0x7f1bfbae99fb [ 375.459422][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 375.467830][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 375.475799][ C0] RDX: 00007ffe9b53a700 RSI: 0000000000000004 RDI: 000055e1358be1f0 [ 375.483772][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007ffe9b5da080 [ 375.491749][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 00007ffe9b53a700 [ 375.499708][ C0] R13: 000055e134f77610 R14: 0000000000000000 R15: 0000000000000000 [ 375.507675][ C0] [ 375.510691][ C0] task:dhcpcd state:S stack:24352 pid:2386 ppid:2385 flags:0x00000000 [ 375.519889][ C0] Call Trace: [ 375.523162][ C0] [ 375.526084][ C0] __schedule+0xa20/0x27c0 [ 375.530505][ C0] ? io_schedule_timeout+0x140/0x140 [ 375.535798][ C0] ? find_held_lock+0x2d/0x110 [ 375.540649][ C0] ? __pollwait+0x252/0x430 [ 375.545162][ C0] schedule+0xda/0x1b0 [ 375.549240][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 375.555310][ C0] ? schedule_timeout_idle+0x90/0x90 [ 375.560585][ C0] ? poll_initwait+0x170/0x170 [ 375.565424][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.570612][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 375.576403][ C0] ? __pollwait+0x252/0x430 [ 375.580890][ C0] ? __pollwait+0x252/0x430 [ 375.585394][ C0] ? poll_initwait+0x170/0x170 [ 375.590153][ C0] ? unix_dgram_poll+0x410/0x770 [ 375.595072][ C0] ? maybe_init_creds+0x450/0x450 [ 375.600095][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 375.606585][ C0] do_sys_poll+0x77d/0xea0 [ 375.611090][ C0] ? compat_core_sys_select+0x820/0x820 [ 375.616624][ C0] ? mark_lock.part.0+0xee/0x1910 [ 375.621639][ C0] ? lock_chain_count+0x20/0x20 [ 375.626475][ C0] ? lock_chain_count+0x20/0x20 [ 375.631311][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 375.637367][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.643863][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.650359][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.657548][ C0] ? find_held_lock+0x2d/0x110 [ 375.662301][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 375.667330][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 375.672200][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 375.677233][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 375.682176][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 375.687370][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.692561][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 375.697744][ C0] ? set_user_sigmask+0x213/0x2a0 [ 375.702754][ C0] ? __set_current_blocked+0x110/0x110 [ 375.708196][ C0] ? __ia32_sys_sigaltstack+0x380/0x380 [ 375.713727][ C0] __x64_sys_ppoll+0x210/0x280 [ 375.718478][ C0] ? __ia32_sys_poll+0x480/0x480 [ 375.723488][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 375.729372][ C0] do_syscall_64+0x35/0xb0 [ 375.733793][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 375.739686][ C0] RIP: 0033:0x7f1bfbae99fb [ 375.744089][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 375.753538][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 375.761492][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055e1358a0e00 [ 375.769655][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 0000000000000000 [ 375.777671][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 375.786721][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 375.794776][ C0] [ 375.797782][ C0] task:dhcpcd state:S stack:27992 pid:2387 ppid:2385 flags:0x00000000 [ 375.807080][ C0] Call Trace: [ 375.810363][ C0] [ 375.813627][ C0] __schedule+0xa20/0x27c0 [ 375.818039][ C0] ? io_schedule_timeout+0x140/0x140 [ 375.823313][ C0] ? find_held_lock+0x2d/0x110 [ 375.828146][ C0] ? __pollwait+0x252/0x430 [ 375.832844][ C0] schedule+0xda/0x1b0 [ 375.836928][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 375.843016][ C0] ? schedule_timeout_idle+0x90/0x90 [ 375.848294][ C0] ? poll_initwait+0x170/0x170 [ 375.853051][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.858256][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 375.864079][ C0] ? __pollwait+0x252/0x430 [ 375.868593][ C0] ? poll_initwait+0x170/0x170 [ 375.873381][ C0] ? unix_dgram_poll+0x410/0x770 [ 375.878325][ C0] ? maybe_init_creds+0x450/0x450 [ 375.883437][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 375.889678][ C0] do_sys_poll+0x77d/0xea0 [ 375.894114][ C0] ? compat_core_sys_select+0x820/0x820 [ 375.899656][ C0] ? mark_lock.part.0+0xee/0x1910 [ 375.904675][ C0] ? lock_chain_count+0x20/0x20 [ 375.909510][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 375.914346][ C0] ? __lock_acquire+0x166e/0x56d0 [ 375.919355][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.925863][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.932377][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.938881][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 375.945374][ C0] ? find_held_lock+0x2d/0x110 [ 375.950389][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 375.955419][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 375.960463][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 375.965498][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 375.970436][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 375.975648][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 375.980959][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 375.986176][ C0] ? set_user_sigmask+0x213/0x2a0 [ 375.991196][ C0] ? __set_current_blocked+0x110/0x110 [ 375.996655][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 376.002017][ C0] __x64_sys_ppoll+0x210/0x280 [ 376.006779][ C0] ? __ia32_sys_poll+0x480/0x480 [ 376.011721][ C0] ? __secure_computing+0x20a/0x370 [ 376.016939][ C0] do_syscall_64+0x35/0xb0 [ 376.021352][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.027232][ C0] RIP: 0033:0x7f1bfbae99fb [ 376.031629][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 376.040046][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 376.048021][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e1358aa650 [ 376.055982][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 376.063948][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 376.072035][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 376.080020][ C0] [ 376.083030][ C0] task:dhcpcd state:S stack:28128 pid:2388 ppid:2385 flags:0x00000000 [ 376.092934][ C0] Call Trace: [ 376.096207][ C0] [ 376.099123][ C0] __schedule+0xa20/0x27c0 [ 376.103536][ C0] ? io_schedule_timeout+0x140/0x140 [ 376.108929][ C0] ? find_held_lock+0x2d/0x110 [ 376.113707][ C0] ? __pollwait+0x252/0x430 [ 376.118301][ C0] schedule+0xda/0x1b0 [ 376.122380][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 376.128631][ C0] ? schedule_timeout_idle+0x90/0x90 [ 376.133900][ C0] ? poll_initwait+0x170/0x170 [ 376.138649][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 376.143840][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 376.149644][ C0] ? __pollwait+0x252/0x430 [ 376.154166][ C0] ? __pollwait+0x252/0x430 [ 376.158681][ C0] ? poll_initwait+0x170/0x170 [ 376.163438][ C0] ? unix_dgram_poll+0x410/0x770 [ 376.168385][ C0] ? maybe_init_creds+0x450/0x450 [ 376.173432][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 376.179683][ C0] do_sys_poll+0x77d/0xea0 [ 376.184107][ C0] ? compat_core_sys_select+0x820/0x820 [ 376.189766][ C0] ? mark_lock.part.0+0xee/0x1910 [ 376.194790][ C0] ? lock_chain_count+0x20/0x20 [ 376.200434][ C0] ? unix_dgram_poll+0x770/0x770 [ 376.205481][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.212084][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.218685][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.225643][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.232164][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.238672][ C0] ? find_held_lock+0x2d/0x110 [ 376.243431][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 376.248563][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 376.253698][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 376.258991][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 376.263924][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 376.269238][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 376.274434][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 376.280286][ C0] ? set_user_sigmask+0x213/0x2a0 [ 376.285332][ C0] ? __set_current_blocked+0x110/0x110 [ 376.291153][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 376.296544][ C0] __x64_sys_ppoll+0x210/0x280 [ 376.301552][ C0] ? __ia32_sys_poll+0x480/0x480 [ 376.306501][ C0] ? __secure_computing+0x20a/0x370 [ 376.311718][ C0] do_syscall_64+0x35/0xb0 [ 376.316308][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.322609][ C0] RIP: 0033:0x7f1bfbae99fb [ 376.327083][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 376.336305][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 376.344741][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e1358aa650 [ 376.352746][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 376.360735][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 376.368770][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 376.376768][ C0] [ 376.379781][ C0] task:sshd state:S stack:27888 pid:2406 ppid:1 flags:0x00000000 [ 376.388978][ C0] Call Trace: [ 376.392242][ C0] [ 376.395156][ C0] __schedule+0xa20/0x27c0 [ 376.399576][ C0] ? io_schedule_timeout+0x140/0x140 [ 376.404938][ C0] schedule+0xda/0x1b0 [ 376.408999][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 376.415052][ C0] ? schedule_timeout_idle+0x90/0x90 [ 376.420318][ C0] ? poll_initwait+0x170/0x170 [ 376.425073][ C0] ? tcp_poll+0x40a/0xf10 [ 376.429389][ C0] ? tcp_ioctl+0x840/0x840 [ 376.433790][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 376.440022][ C0] do_select+0x119c/0x16a0 [ 376.444432][ C0] ? select_estimate_accuracy+0x320/0x320 [ 376.450141][ C0] ? mark_lock.part.0+0xee/0x1910 [ 376.455180][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.461671][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.468171][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 376.475449][ C0] ? lock_chain_count+0x20/0x20 [ 376.480292][ C0] ? find_held_lock+0x2d/0x110 [ 376.485074][ C0] ? __might_fault+0xd1/0x170 [ 376.489778][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 376.494651][ C0] core_sys_select+0x3c2/0x9c0 [ 376.499419][ C0] ? do_compat_pselect+0x210/0x210 [ 376.504541][ C0] ? find_held_lock+0x2d/0x110 [ 376.509389][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 376.514450][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 376.519302][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 376.524314][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 376.529310][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 376.534552][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 376.539751][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 376.544952][ C0] ? set_user_sigmask+0x213/0x2a0 [ 376.550083][ C0] ? __set_current_blocked+0x110/0x110 [ 376.555572][ C0] ? __might_fault+0xd1/0x170 [ 376.560281][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 376.565663][ C0] ? kern_select+0x1c0/0x1c0 [ 376.570257][ C0] __x64_sys_pselect6+0x17f/0x230 [ 376.575287][ C0] ? __ia32_sys_select+0x150/0x150 [ 376.580386][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 376.586355][ C0] do_syscall_64+0x35/0xb0 [ 376.590758][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.596636][ C0] RIP: 0033:0x7fa019a9ad83 [ 376.601032][ C0] RSP: 002b:00007ffdcecd3360 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 376.609435][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa019a9ad83 [ 376.617566][ C0] RDX: 0000000000000000 RSI: 000056166b8ec1b0 RDI: 0000000000000007 [ 376.625540][ C0] RBP: 00007ffdcecd3548 R08: 0000000000000000 R09: 00007ffdcecd33a0 [ 376.633538][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 376.641510][ C0] R13: 000056166b8ec1b0 R14: 000000000000018c R15: 000056166afc0e85 [ 376.649475][ C0] [ 376.652480][ C0] task:dhcpcd state:S stack:27600 pid:2409 ppid:2386 flags:0x00000000 [ 376.661675][ C0] Call Trace: [ 376.664935][ C0] [ 376.667850][ C0] __schedule+0xa20/0x27c0 [ 376.672262][ C0] ? io_schedule_timeout+0x140/0x140 [ 376.677537][ C0] ? find_held_lock+0x2d/0x110 [ 376.682288][ C0] ? __pollwait+0x252/0x430 [ 376.686794][ C0] schedule+0xda/0x1b0 [ 376.690906][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 376.696993][ C0] ? schedule_timeout_idle+0x90/0x90 [ 376.702358][ C0] ? poll_initwait+0x170/0x170 [ 376.707117][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 376.712322][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 376.718128][ C0] ? __pollwait+0x252/0x430 [ 376.722637][ C0] ? poll_initwait+0x170/0x170 [ 376.727485][ C0] ? unix_dgram_poll+0x410/0x770 [ 376.732406][ C0] ? maybe_init_creds+0x450/0x450 [ 376.737422][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 376.743649][ C0] do_sys_poll+0x77d/0xea0 [ 376.748049][ C0] ? compat_core_sys_select+0x820/0x820 [ 376.753582][ C0] ? mark_lock.part.0+0xee/0x1910 [ 376.758597][ C0] ? lock_chain_count+0x20/0x20 [ 376.763607][ C0] ? sock_sendmsg+0x55/0x120 [ 376.768182][ C0] ? lock_chain_count+0x20/0x20 [ 376.773019][ C0] ? sock_sendmsg+0x120/0x120 [ 376.777681][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.784173][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 376.790662][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 376.796723][ C0] ? security_file_permission+0xab/0xd0 [ 376.802249][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 376.808216][ C0] ? find_held_lock+0x2d/0x110 [ 376.813242][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 376.818273][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 376.823126][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 376.828137][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 376.833170][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 376.838352][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 376.843558][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 376.848738][ C0] ? set_user_sigmask+0x213/0x2a0 [ 376.854462][ C0] ? __set_current_blocked+0x110/0x110 [ 376.859937][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 376.865300][ C0] __x64_sys_ppoll+0x210/0x280 [ 376.870064][ C0] ? __ia32_sys_poll+0x480/0x480 [ 376.874986][ C0] ? __secure_computing+0x20a/0x370 [ 376.880344][ C0] do_syscall_64+0x35/0xb0 [ 376.884745][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.890623][ C0] RIP: 0033:0x7f1bfbae99fb [ 376.895026][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 376.903429][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 376.911392][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e1358abcc0 [ 376.919351][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00000000800a0142 [ 376.927325][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 376.935736][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 376.943695][ C0] [ 376.946719][ C0] task:getty state:S stack:24352 pid:2410 ppid:1 flags:0x00000000 [ 376.955934][ C0] Call Trace: [ 376.959223][ C0] [ 376.962140][ C0] __schedule+0xa20/0x27c0 [ 376.966642][ C0] ? io_schedule_timeout+0x140/0x140 [ 376.971987][ C0] schedule+0xda/0x1b0 [ 376.976109][ C0] schedule_timeout+0x1dd/0x2a0 [ 376.981076][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 376.986295][ C0] ? __up_read+0x192/0x720 [ 376.990912][ C0] ? down_read+0x198/0x450 [ 376.995343][ C0] ? up_write+0x520/0x520 [ 376.999777][ C0] wait_woken+0x18b/0x1f0 [ 377.004130][ C0] n_tty_read+0x1051/0x13e0 [ 377.008642][ C0] ? n_tty_flush_buffer+0x270/0x270 [ 377.013845][ C0] ? __init_waitqueue_head+0x150/0x150 [ 377.019302][ C0] tty_read+0x30a/0x5a0 [ 377.023440][ C0] ? do_SAK+0x70/0x70 [ 377.027403][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 377.032762][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 377.038487][ C0] ? security_file_permission+0xab/0xd0 [ 377.044025][ C0] vfs_read+0x67d/0x930 [ 377.048170][ C0] ? kernel_read+0x1c0/0x1c0 [ 377.052748][ C0] ? __fget_light+0x20a/0x270 [ 377.057412][ C0] ksys_read+0x127/0x250 [ 377.061639][ C0] ? vfs_write+0xdd0/0xdd0 [ 377.066040][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 377.071926][ C0] do_syscall_64+0x35/0xb0 [ 377.076326][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.082210][ C0] RIP: 0033:0x7fb14158a8fe [ 377.086606][ C0] RSP: 002b:00007ffd8cf40b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 377.095105][ C0] RAX: ffffffffffffffda RBX: 000055f66f6b7910 RCX: 00007fb14158a8fe [ 377.103243][ C0] RDX: 0000000000000001 RSI: 00007ffd8cf40b60 RDI: 0000000000000000 [ 377.111218][ C0] RBP: 000055f66f6b7970 R08: 0000000000000007 R09: 000055f66f6b8cd0 [ 377.119195][ C0] R10: 0000000000000063 R11: 0000000000000246 R12: 000055f66f6b79ac [ 377.127151][ C0] R13: 00007ffd8cf40b60 R14: 0000000000000000 R15: 000055f66f6b79ac [ 377.135110][ C0] [ 377.138120][ C0] task:sshd state:S stack:25784 pid:2447 ppid:2406 flags:0x00000000 [ 377.147310][ C0] Call Trace: [ 377.150570][ C0] [ 377.153485][ C0] __schedule+0xa20/0x27c0 [ 377.157978][ C0] ? io_schedule_timeout+0x140/0x140 [ 377.163251][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 377.168780][ C0] schedule+0xda/0x1b0 [ 377.172837][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 377.178906][ C0] ? schedule_timeout_idle+0x90/0x90 [ 377.184271][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 377.190245][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 377.196482][ C0] do_select+0x119c/0x16a0 [ 377.200887][ C0] ? select_estimate_accuracy+0x320/0x320 [ 377.206589][ C0] ? lock_chain_count+0x20/0x20 [ 377.211442][ C0] ? sk_reset_timer+0x2a/0xc0 [ 377.216100][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 377.222587][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 377.229092][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 377.235698][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 377.241677][ C0] ? lock_chain_count+0x20/0x20 [ 377.246522][ C0] ? find_held_lock+0x2d/0x110 [ 377.251276][ C0] ? __might_fault+0xd1/0x170 [ 377.255938][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 377.261044][ C0] core_sys_select+0x3c2/0x9c0 [ 377.265801][ C0] ? do_compat_pselect+0x210/0x210 [ 377.270992][ C0] ? find_held_lock+0x2d/0x110 [ 377.275756][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 377.280788][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 377.285642][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 377.290659][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 377.295602][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 377.300807][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 377.305999][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 377.311184][ C0] ? set_user_sigmask+0x213/0x2a0 [ 377.316201][ C0] ? __set_current_blocked+0x110/0x110 [ 377.321653][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 377.327020][ C0] ? kern_select+0x1c0/0x1c0 [ 377.331616][ C0] __x64_sys_pselect6+0x17f/0x230 [ 377.336651][ C0] ? __ia32_sys_select+0x150/0x150 [ 377.341837][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 377.347714][ C0] do_syscall_64+0x35/0xb0 [ 377.352115][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.357995][ C0] RIP: 0033:0x7f59fa835d83 [ 377.362392][ C0] RSP: 002b:00007fff785ff550 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 377.370792][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f59fa835d83 [ 377.378860][ C0] RDX: 0000557008358e70 RSI: 000055700834e710 RDI: 000000000000000a [ 377.386822][ C0] RBP: 000055700835dfb0 R08: 00007fff785ff580 R09: 00007fff785ff590 [ 377.394777][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 377.402737][ C0] R13: 0000000000000001 R14: 00007fff785ff608 R15: 00007fff785ff688 [ 377.410778][ C0] [ 377.413789][ C0] task:syz-fuzzer state:S stack:25352 pid:2450 ppid:2447 flags:0x00000000 [ 377.422972][ C0] Call Trace: [ 377.426245][ C0] [ 377.429179][ C0] __schedule+0xa20/0x27c0 [ 377.433595][ C0] ? io_schedule_timeout+0x140/0x140 [ 377.438866][ C0] ? do_wait+0x527/0xd70 [ 377.443093][ C0] ? release_task+0x17b0/0x17b0 [ 377.447951][ C0] schedule+0xda/0x1b0 [ 377.452008][ C0] do_wait+0x728/0xd70 [ 377.456072][ C0] kernel_waitid+0x275/0x370 [ 377.460650][ C0] ? do_wait+0xd70/0xd70 [ 377.464972][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 377.470383][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 377.476118][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 377.481571][ C0] ? vfs_read+0x2b8/0x930 [ 377.485894][ C0] __do_sys_waitid+0x23d/0x2d0 [ 377.490835][ C0] ? kernel_waitid+0x370/0x370 [ 377.495589][ C0] ? __fget_files+0x26a/0x440 [ 377.500269][ C0] ? __fget_light+0xe5/0x270 [ 377.504864][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 377.510859][ C0] do_syscall_64+0x35/0xb0 [ 377.515272][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.521162][ C0] RIP: 0033:0x4ae06a [ 377.525050][ C0] RSP: 002b:000000c00079adb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 377.533554][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 377.541526][ C0] RDX: 000000c00079ae08 RSI: 000000000000099e RDI: 0000000000000001 [ 377.549495][ C0] RBP: 000000c00079ae98 R08: 0000000000000000 R09: 0000000000000000 [ 377.557448][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079ae38 [ 377.565506][ C0] R13: 0000000000000000 R14: 000000c0004831e0 R15: 0000000000000000 [ 377.573462][ C0] [ 377.576467][ C0] task:syz-fuzzer state:S stack:26776 pid:2451 ppid:2447 flags:0x00000000 [ 377.585750][ C0] Call Trace: [ 377.589105][ C0] [ 377.592021][ C0] __schedule+0xa20/0x27c0 [ 377.596442][ C0] ? io_schedule_timeout+0x140/0x140 [ 377.601712][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 377.607243][ C0] schedule+0xda/0x1b0 [ 377.611303][ C0] futex_wait_queue+0xf5/0x1e0 [ 377.616066][ C0] futex_wait+0x28e/0x680 [ 377.620997][ C0] ? futex_wait_setup+0x230/0x230 [ 377.626042][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 377.632024][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 377.637033][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 377.641883][ C0] do_futex+0x1af/0x300 [ 377.646039][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 377.652030][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 377.657314][ C0] ? ktime_get+0x38a/0x470 [ 377.661725][ C0] ? ktime_get+0x30b/0x470 [ 377.666147][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 377.670908][ C0] ? do_futex+0x300/0x300 [ 377.675230][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 377.681117][ C0] do_syscall_64+0x35/0xb0 [ 377.685698][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.691578][ C0] RIP: 0033:0x4675e3 [ 377.695633][ C0] RSP: 002b:000000c00005fe78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 377.704029][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 377.711985][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4d198 [ 377.719948][ C0] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 377.727902][ C0] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 377.735856][ C0] R13: 000000c001573400 R14: 000000c0000004e0 R15: 00007fd79a4791b6 [ 377.743811][ C0] [ 377.746814][ C0] task:syz-fuzzer state:S stack:25768 pid:2452 ppid:2447 flags:0x00000000 [ 377.756007][ C0] Call Trace: [ 377.759270][ C0] [ 377.762184][ C0] __schedule+0xa20/0x27c0 [ 377.766602][ C0] ? io_schedule_timeout+0x140/0x140 [ 377.771888][ C0] ? do_wait+0x527/0xd70 [ 377.776142][ C0] ? release_task+0x17b0/0x17b0 [ 377.781146][ C0] schedule+0xda/0x1b0 [ 377.785232][ C0] do_wait+0x728/0xd70 [ 377.789302][ C0] kernel_waitid+0x275/0x370 [ 377.795639][ C0] ? do_wait+0xd70/0xd70 [ 377.799877][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 377.805093][ C0] __do_sys_waitid+0x23d/0x2d0 [ 377.809852][ C0] ? kernel_waitid+0x370/0x370 [ 377.814607][ C0] ? __set_current_blocked+0x110/0x110 [ 377.820055][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 377.826018][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 377.833369][ C0] ? handle_mm_fault+0x257/0x850 [ 377.838297][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 377.844182][ C0] do_syscall_64+0x35/0xb0 [ 377.848668][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.854807][ C0] RIP: 0033:0x4ae06a [ 377.858679][ C0] RSP: 002b:000000c00004b5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 377.867074][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 377.875034][ C0] RDX: 000000c00004b608 RSI: 000000000000099f RDI: 0000000000000001 [ 377.882991][ C0] RBP: 000000c00004b698 R08: 0000000000000000 R09: 0000000000000000 [ 377.890943][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00004b638 [ 377.898896][ C0] R13: 0000000000203000 R14: 000000c000001380 R15: 00007fd79a438bdb [ 377.906935][ C0] [ 377.909942][ C0] task:syz-fuzzer state:S stack:28752 pid:2453 ppid:2447 flags:0x00000000 [ 377.919124][ C0] Call Trace: [ 377.922386][ C0] [ 377.925298][ C0] __schedule+0xa20/0x27c0 [ 377.929700][ C0] ? io_schedule_timeout+0x140/0x140 [ 377.935003][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 377.939943][ C0] schedule+0xda/0x1b0 [ 377.944010][ C0] futex_wait_queue+0xf5/0x1e0 [ 377.948767][ C0] futex_wait+0x28e/0x680 [ 377.953092][ C0] ? futex_wait_setup+0x230/0x230 [ 377.958105][ C0] ? wake_up_q+0x8b/0xf0 [ 377.962419][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 377.967601][ C0] ? futex_wake+0x155/0x490 [ 377.972094][ C0] ? find_held_lock+0x2d/0x110 [ 377.976858][ C0] do_futex+0x1af/0x300 [ 377.981016][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 377.986903][ C0] ? xfd_validate_state+0x59/0x180 [ 377.992005][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 377.996763][ C0] ? do_futex+0x300/0x300 [ 378.001089][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.006980][ C0] do_syscall_64+0x35/0xb0 [ 378.011411][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.017325][ C0] RIP: 0033:0x4675e3 [ 378.021207][ C0] RSP: 002b:000000c00005be40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 378.029699][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 378.037654][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000050950 [ 378.045615][ C0] RBP: 000000c00005be88 R08: 0000000000000000 R09: 0000000000000000 [ 378.053580][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043d860 [ 378.061541][ C0] R13: 0000000000000000 R14: 000000c000000d00 R15: 00007fd79a3ed97b [ 378.069592][ C0] [ 378.072594][ C0] task:syz-fuzzer state:S stack:25624 pid:2454 ppid:2447 flags:0x00000000 [ 378.081800][ C0] Call Trace: [ 378.085061][ C0] [ 378.087978][ C0] __schedule+0xa20/0x27c0 [ 378.092385][ C0] ? io_schedule_timeout+0x140/0x140 [ 378.097743][ C0] ? do_wait+0x527/0xd70 [ 378.101971][ C0] ? release_task+0x17b0/0x17b0 [ 378.106902][ C0] schedule+0xda/0x1b0 [ 378.110957][ C0] do_wait+0x728/0xd70 [ 378.115008][ C0] kernel_waitid+0x275/0x370 [ 378.119581][ C0] ? do_wait+0xd70/0xd70 [ 378.123946][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 378.129335][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 378.135048][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 378.140228][ C0] ? vfs_read+0x2b8/0x930 [ 378.144546][ C0] __do_sys_waitid+0x23d/0x2d0 [ 378.149395][ C0] ? kernel_waitid+0x370/0x370 [ 378.154163][ C0] ? __fget_files+0x26a/0x440 [ 378.158839][ C0] ? __fget_light+0xe5/0x270 [ 378.163421][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.169316][ C0] do_syscall_64+0x35/0xb0 [ 378.173715][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.179594][ C0] RIP: 0033:0x4ae06a [ 378.183471][ C0] RSP: 002b:000000c00079fdb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 378.191889][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 378.199958][ C0] RDX: 000000c00079fe08 RSI: 00000000000009a0 RDI: 0000000000000001 [ 378.207938][ C0] RBP: 000000c00079fe98 R08: 0000000000000000 R09: 0000000000000000 [ 378.215898][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079fe38 [ 378.225242][ C0] R13: 0000000000000000 R14: 000000c00020a820 R15: 00007fd79a42495d [ 378.233222][ C0] [ 378.236232][ C0] task:syz-fuzzer state:S stack:29640 pid:2455 ppid:2447 flags:0x00000000 [ 378.245434][ C0] Call Trace: [ 378.248697][ C0] [ 378.251636][ C0] __schedule+0xa20/0x27c0 [ 378.256063][ C0] ? io_schedule_timeout+0x140/0x140 [ 378.261335][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 378.266255][ C0] schedule+0xda/0x1b0 [ 378.270310][ C0] futex_wait_queue+0xf5/0x1e0 [ 378.275061][ C0] futex_wait+0x28e/0x680 [ 378.279373][ C0] ? futex_wait_setup+0x230/0x230 [ 378.284388][ C0] ? wake_up_q+0x8b/0xf0 [ 378.288623][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 378.293808][ C0] ? futex_wake+0x155/0x490 [ 378.298295][ C0] do_futex+0x1af/0x300 [ 378.302431][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 378.308304][ C0] ? __up_read+0x192/0x720 [ 378.312707][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 378.317453][ C0] ? do_futex+0x300/0x300 [ 378.323239][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.329118][ C0] do_syscall_64+0x35/0xb0 [ 378.333516][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.339489][ C0] RIP: 0033:0x4675e3 [ 378.343370][ C0] RSP: 002b:000000c00079f6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 378.351773][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 378.359727][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c420 [ 378.367693][ C0] RBP: 000000c00079f718 R08: 0000000000000000 R09: 0000000000000000 [ 378.375662][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000573ed8 [ 378.383613][ C0] R13: 0000000000000000 R14: 000000c00043d380 R15: 00007fd79a3eeea9 [ 378.391566][ C0] [ 378.394567][ C0] task:syz-fuzzer state:S stack:25352 pid:2456 ppid:2447 flags:0x00000000 [ 378.403755][ C0] Call Trace: [ 378.407025][ C0] [ 378.409947][ C0] __schedule+0xa20/0x27c0 [ 378.414349][ C0] ? io_schedule_timeout+0x140/0x140 [ 378.419620][ C0] ? do_wait+0x527/0xd70 [ 378.423847][ C0] ? release_task+0x17b0/0x17b0 [ 378.428692][ C0] schedule+0xda/0x1b0 [ 378.432835][ C0] do_wait+0x728/0xd70 [ 378.436892][ C0] kernel_waitid+0x275/0x370 [ 378.441464][ C0] ? do_wait+0xd70/0xd70 [ 378.445697][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 378.451058][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 378.456769][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 378.461950][ C0] ? vfs_read+0x2b8/0x930 [ 378.466267][ C0] __do_sys_waitid+0x23d/0x2d0 [ 378.471099][ C0] ? kernel_waitid+0x370/0x370 [ 378.475846][ C0] ? __fget_files+0x26a/0x440 [ 378.480507][ C0] ? __fget_light+0xe5/0x270 [ 378.485089][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.490974][ C0] do_syscall_64+0x35/0xb0 [ 378.495396][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.501403][ C0] RIP: 0033:0x4ae06a [ 378.505285][ C0] RSP: 002b:000000c001624db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 378.513700][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 378.521832][ C0] RDX: 000000c001624e08 RSI: 00000000000009a3 RDI: 0000000000000001 [ 378.529815][ C0] RBP: 000000c001624e98 R08: 0000000000000000 R09: 0000000000000000 [ 378.537808][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c001624cf0 [ 378.546053][ C0] R13: 0000000000000000 R14: 000000c000fb4000 R15: 0000000000000073 [ 378.554042][ C0] [ 378.557054][ C0] task:syz-fuzzer state:S stack:29448 pid:2457 ppid:2447 flags:0x00000000 [ 378.566363][ C0] Call Trace: [ 378.569636][ C0] [ 378.572560][ C0] __schedule+0xa20/0x27c0 [ 378.577094][ C0] ? io_schedule_timeout+0x140/0x140 [ 378.582396][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 378.587419][ C0] schedule+0xda/0x1b0 [ 378.591505][ C0] futex_wait_queue+0xf5/0x1e0 [ 378.596367][ C0] futex_wait+0x28e/0x680 [ 378.600790][ C0] ? futex_wait_setup+0x230/0x230 [ 378.605816][ C0] ? find_held_lock+0x2d/0x110 [ 378.610570][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 378.615499][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 378.620338][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 378.626324][ C0] do_futex+0x1af/0x300 [ 378.630480][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 378.636361][ C0] ? find_held_lock+0x2d/0x110 [ 378.641126][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 378.645881][ C0] ? do_futex+0x300/0x300 [ 378.650192][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.656078][ C0] do_syscall_64+0x35/0xb0 [ 378.660477][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.666354][ C0] RIP: 0033:0x4675e3 [ 378.670227][ C0] RSP: 002b:000000c000571ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 378.678622][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 378.686600][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c318 [ 378.694577][ C0] RBP: 000000c000571f30 R08: 0000000000000000 R09: 0000000000000000 [ 378.703002][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000467c20 [ 378.710981][ C0] R13: 000000c000785c00 R14: 000000c00043d1e0 R15: 00007fd79a3eee9c [ 378.718961][ C0] [ 378.721976][ C0] task:syz-fuzzer state:S stack:27536 pid:2465 ppid:2447 flags:0x00000000 [ 378.731185][ C0] Call Trace: [ 378.734465][ C0] [ 378.737383][ C0] __schedule+0xa20/0x27c0 [ 378.741814][ C0] ? io_schedule_timeout+0x140/0x140 [ 378.747173][ C0] ? do_wait+0x527/0xd70 [ 378.751399][ C0] ? release_task+0x17b0/0x17b0 [ 378.756234][ C0] schedule+0xda/0x1b0 [ 378.760325][ C0] do_wait+0x728/0xd70 [ 378.764399][ C0] kernel_waitid+0x275/0x370 [ 378.768998][ C0] ? do_wait+0xd70/0xd70 [ 378.773519][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 378.778930][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 378.784718][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 378.789942][ C0] ? vfs_read+0x2b8/0x930 [ 378.794296][ C0] __do_sys_waitid+0x23d/0x2d0 [ 378.799080][ C0] ? kernel_waitid+0x370/0x370 [ 378.803851][ C0] ? __fget_files+0x26a/0x440 [ 378.808535][ C0] ? __fget_light+0xe5/0x270 [ 378.813142][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.819144][ C0] do_syscall_64+0x35/0xb0 [ 378.823644][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.829564][ C0] RIP: 0033:0x4ae06a [ 378.833464][ C0] RSP: 002b:000000c00079d5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 378.841978][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 378.849961][ C0] RDX: 000000c00079d608 RSI: 00000000000009a6 RDI: 0000000000000001 [ 378.857926][ C0] RBP: 000000c00079d698 R08: 0000000000000000 R09: 0000000000000000 [ 378.866404][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079d638 [ 378.874493][ C0] R13: 0000000000000000 R14: 000000c001582820 R15: 00007fd79a47902a [ 378.882459][ C0] [ 378.885463][ C0] task:syz-fuzzer state:S stack:26088 pid:2466 ppid:2447 flags:0x00000000 [ 378.894651][ C0] Call Trace: [ 378.897915][ C0] [ 378.900854][ C0] __schedule+0xa20/0x27c0 [ 378.905333][ C0] ? io_schedule_timeout+0x140/0x140 [ 378.910807][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 378.915769][ C0] schedule+0xda/0x1b0 [ 378.923928][ C0] futex_wait_queue+0xf5/0x1e0 [ 378.929208][ C0] futex_wait+0x28e/0x680 [ 378.933521][ C0] ? futex_wait_setup+0x230/0x230 [ 378.938549][ C0] ? find_held_lock+0x2d/0x110 [ 378.943335][ C0] ? debug_stats_show+0x2b0/0x2b0 [ 378.948364][ C0] ? debug_object_free+0x1c0/0x350 [ 378.953675][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 378.958525][ C0] ? debug_object_free+0x1c8/0x350 [ 378.963635][ C0] do_futex+0x1af/0x300 [ 378.967787][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 378.973701][ C0] ? xfd_validate_state+0x59/0x180 [ 378.978827][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 378.983593][ C0] ? do_futex+0x300/0x300 [ 378.987926][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 378.993922][ C0] do_syscall_64+0x35/0xb0 [ 378.998344][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.004237][ C0] RIP: 0033:0x4675e3 [ 379.008210][ C0] RSP: 002b:000000c000ff7d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 379.016608][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 379.024564][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000fb2150 [ 379.032521][ C0] RBP: 000000c000ff7dc0 R08: 0000000000000000 R09: 0000000000000000 [ 379.040482][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000bc [ 379.048448][ C0] R13: 0000000000000000 R14: 000000c00020b1e0 R15: 0000000000000000 [ 379.056421][ C0] [ 379.059444][ C0] task:syz-fuzzer state:S stack:30440 pid:2469 ppid:2447 flags:0x00000000 [ 379.068672][ C0] Call Trace: [ 379.071958][ C0] [ 379.074881][ C0] __schedule+0xa20/0x27c0 [ 379.079304][ C0] ? io_schedule_timeout+0x140/0x140 [ 379.084671][ C0] ? do_wait+0x527/0xd70 [ 379.088906][ C0] ? release_task+0x17b0/0x17b0 [ 379.093741][ C0] schedule+0xda/0x1b0 [ 379.097796][ C0] do_wait+0x728/0xd70 [ 379.101851][ C0] kernel_waitid+0x275/0x370 [ 379.106432][ C0] ? do_wait+0xd70/0xd70 [ 379.110665][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 379.115849][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 379.121837][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 379.127006][ C0] __do_sys_waitid+0x23d/0x2d0 [ 379.131770][ C0] ? kernel_waitid+0x370/0x370 [ 379.136556][ C0] ? __set_current_blocked+0x110/0x110 [ 379.142025][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 379.148290][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 379.153761][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 379.158609][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 379.164492][ C0] do_syscall_64+0x35/0xb0 [ 379.168937][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.174846][ C0] RIP: 0033:0x4ae06a [ 379.178733][ C0] RSP: 002b:000000c00079c5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 379.188180][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 379.196216][ C0] RDX: 000000c00079c608 RSI: 00000000000009a4 RDI: 0000000000000001 [ 379.204521][ C0] RBP: 000000c00079c698 R08: 0000000000000000 R09: 0000000000000000 [ 379.212483][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079c638 [ 379.220529][ C0] R13: 000000c001572400 R14: 000000c0015824e0 R15: 00007fd79a479127 [ 379.228483][ C0] [ 379.231487][ C0] task:syz-fuzzer state:S stack:26088 pid:2471 ppid:2447 flags:0x00000000 [ 379.240674][ C0] Call Trace: [ 379.243939][ C0] [ 379.248251][ C0] __schedule+0xa20/0x27c0 [ 379.252663][ C0] ? io_schedule_timeout+0x140/0x140 [ 379.257937][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 379.262869][ C0] schedule+0xda/0x1b0 [ 379.266927][ C0] futex_wait_queue+0xf5/0x1e0 [ 379.272194][ C0] futex_wait+0x28e/0x680 [ 379.276523][ C0] ? futex_wait_setup+0x230/0x230 [ 379.281640][ C0] ? find_held_lock+0x2d/0x110 [ 379.286421][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 379.292244][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 379.297108][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 379.307357][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 379.312565][ C0] do_futex+0x1af/0x300 [ 379.316709][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 379.322584][ C0] ? xfd_validate_state+0x59/0x180 [ 379.327712][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 379.332484][ C0] ? do_futex+0x300/0x300 [ 379.336818][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 379.342791][ C0] do_syscall_64+0x35/0xb0 [ 379.347209][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.353203][ C0] RIP: 0033:0x4675e3 [ 379.357084][ C0] RSP: 002b:000000c000ff3d50 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 379.365482][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 379.373438][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572950 [ 379.381410][ C0] RBP: 000000c000ff3d98 R08: 0000000000000000 R09: 0000000000000000 [ 379.389388][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000040800 [ 379.397350][ C0] R13: 00000000000000fa R14: 000000c001582b60 R15: 0000000000000000 [ 379.405307][ C0] [ 379.408308][ C0] task:syz-fuzzer state:S stack:27088 pid:5227 ppid:2447 flags:0x00000000 [ 379.417497][ C0] Call Trace: [ 379.420768][ C0] [ 379.423684][ C0] __schedule+0xa20/0x27c0 [ 379.428099][ C0] ? io_schedule_timeout+0x140/0x140 [ 379.433423][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 379.438381][ C0] schedule+0xda/0x1b0 [ 379.442461][ C0] futex_wait_queue+0xf5/0x1e0 [ 379.447210][ C0] futex_wait+0x28e/0x680 [ 379.451531][ C0] ? futex_wait_setup+0x230/0x230 [ 379.456546][ C0] ? find_held_lock+0x2d/0x110 [ 379.461300][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 379.467191][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 379.472067][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 379.477875][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 379.483077][ C0] do_futex+0x1af/0x300 [ 379.487222][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 379.493116][ C0] ? xfd_validate_state+0x59/0x180 [ 379.498244][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 379.503014][ C0] ? do_futex+0x300/0x300 [ 379.507339][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 379.513308][ C0] do_syscall_64+0x35/0xb0 [ 379.517709][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.523597][ C0] RIP: 0033:0x4675e3 [ 379.527473][ C0] RSP: 002b:000000c000ff5eb0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 379.535890][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 379.544028][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001572d50 [ 379.552282][ C0] RBP: 000000c000ff5ef8 R08: 0000000000000000 R09: 0000000000000000 [ 379.560445][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043f080 [ 379.568431][ C0] R13: 0000000000000000 R14: 000000c0015831e0 R15: 000000c001648b70 [ 379.576397][ C0] [ 379.579413][ C0] task:syz-fuzzer state:S stack:26032 pid:5278 ppid:2447 flags:0x00000000 [ 379.588714][ C0] Call Trace: [ 379.591999][ C0] [ 379.594924][ C0] __schedule+0xa20/0x27c0 [ 379.599354][ C0] ? io_schedule_timeout+0x140/0x140 [ 379.604644][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 379.609579][ C0] schedule+0xda/0x1b0 [ 379.613648][ C0] futex_wait_queue+0xf5/0x1e0 [ 379.618405][ C0] futex_wait+0x28e/0x680 [ 379.622730][ C0] ? futex_wait_setup+0x230/0x230 [ 379.627746][ C0] ? find_held_lock+0x2d/0x110 [ 379.632584][ C0] ? pipe_ioctl+0x260/0x260 [ 379.637088][ C0] do_futex+0x1af/0x300 [ 379.641661][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 379.647537][ C0] ? __fget_files+0x26a/0x440 [ 379.652292][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 379.657041][ C0] ? do_futex+0x300/0x300 [ 379.661354][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 379.667247][ C0] do_syscall_64+0x35/0xb0 [ 379.671651][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.677531][ C0] RIP: 0033:0x4675e3 [ 379.681408][ C0] RSP: 002b:000000c000759d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 379.689824][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 379.697896][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000fb2550 [ 379.705889][ C0] RBP: 000000c000759dc0 R08: 0000000000000000 R09: 0000000000000000 [ 379.713956][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000040800 [ 379.721972][ C0] R13: 0000000000000000 R14: 000000c000fb4b60 R15: 0000000000000069 [ 379.729981][ C0] [ 379.733010][ C0] task:syz-fuzzer state:S stack:25208 pid:5279 ppid:2447 flags:0x00000000 [ 379.742380][ C0] Call Trace: [ 379.745656][ C0] [ 379.748672][ C0] __schedule+0xa20/0x27c0 [ 379.753157][ C0] ? io_schedule_timeout+0x140/0x140 [ 379.758583][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 379.764144][ C0] schedule+0xda/0x1b0 [ 379.768218][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 379.774277][ C0] ? schedule_timeout_idle+0x90/0x90 [ 379.779547][ C0] ? do_epoll_wait+0x129e/0x1950 [ 379.784471][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 379.790464][ C0] ? do_raw_read_unlock+0x70/0x70 [ 379.795473][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 379.800744][ C0] do_epoll_wait+0x12ba/0x1950 [ 379.805864][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 379.811393][ C0] ? __x64_sys_epoll_pwait+0x266/0x310 [ 379.816848][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 379.821695][ C0] ? vfs_write+0x49a/0xdd0 [ 379.826113][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 379.831477][ C0] ? nsec_to_clock_t+0x30/0x30 [ 379.836316][ C0] ? ktime_get_ts64+0x455/0x560 [ 379.841189][ C0] ? set_user_sigmask+0x213/0x2a0 [ 379.846243][ C0] ? __set_current_blocked+0x110/0x110 [ 379.851706][ C0] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 379.857508][ C0] __x64_sys_epoll_pwait+0x1cf/0x310 [ 379.862796][ C0] ? __ia32_sys_epoll_wait+0x270/0x270 [ 379.868252][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 379.874130][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 379.879312][ C0] do_syscall_64+0x35/0xb0 [ 379.883709][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.889587][ C0] RIP: 0033:0x467800 [ 379.893464][ C0] RSP: 002b:000000c0007577e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 379.901949][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000467800 [ 379.909900][ C0] RDX: 0000000000000080 RSI: 000000c000757840 RDI: 0000000000000004 [ 379.917948][ C0] RBP: 000000c000757e40 R08: 0000000000000000 R09: 00000055d66e2f75 [ 379.925902][ C0] R10: 00000000000002d5 R11: 0000000000000246 R12: 000000c000757870 [ 379.933853][ C0] R13: 0000000000000004 R14: 000000c001583520 R15: 000000582cf74e85 [ 379.941806][ C0] [ 379.944813][ C0] task:syz-executor.0 state:S stack:26536 pid:2462 ppid:2450 flags:0x00000000 [ 379.954002][ C0] Call Trace: [ 379.957261][ C0] [ 379.960176][ C0] __schedule+0xa20/0x27c0 [ 379.964580][ C0] ? io_schedule_timeout+0x140/0x140 [ 379.969851][ C0] ? do_wait+0x527/0xd70 [ 379.974088][ C0] ? release_task+0x17b0/0x17b0 [ 379.978947][ C0] schedule+0xda/0x1b0 [ 379.983006][ C0] do_wait+0x728/0xd70 [ 379.987065][ C0] kernel_wait4+0x14c/0x260 [ 379.991557][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 379.996745][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 380.001926][ C0] ? find_held_lock+0x2d/0x110 [ 380.006673][ C0] __do_sys_wait4+0x13f/0x150 [ 380.012200][ C0] ? kernel_wait4+0x260/0x260 [ 380.016867][ C0] ? up_write+0x520/0x520 [ 380.021181][ C0] ? handle_mm_fault+0x257/0x850 [ 380.026108][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.031989][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 380.037172][ C0] do_syscall_64+0x35/0xb0 [ 380.041577][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 380.047461][ C0] RIP: 0033:0x7fefa0fa8c66 [ 380.051855][ C0] RSP: 002b:00007fff0449d568 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 380.060249][ C0] RAX: ffffffffffffffda RBX: 00000000000009a8 RCX: 00007fefa0fa8c66 [ 380.068205][ C0] RDX: 0000000040000000 RSI: 00007fff0449d57c RDI: 00000000ffffffff [ 380.076163][ C0] RBP: 00007fff0449d57c R08: 0000000000000000 R09: 0000555555ef4400 [ 380.084120][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 380.092093][ C0] R13: 00007fff0449d670 R14: 00007fefa10cb9d8 R15: 000000000000000c [ 380.100059][ C0] [ 380.103066][ C0] task:syz-executor.1 state:S stack:27928 pid:2463 ppid:2454 flags:0x00000000 [ 380.112256][ C0] Call Trace: [ 380.115523][ C0] [ 380.118437][ C0] __schedule+0xa20/0x27c0 [ 380.122869][ C0] ? io_schedule_timeout+0x140/0x140 [ 380.128168][ C0] ? do_wait+0x527/0xd70 [ 380.132401][ C0] ? release_task+0x17b0/0x17b0 [ 380.137259][ C0] schedule+0xda/0x1b0 [ 380.142125][ C0] do_wait+0x728/0xd70 [ 380.146296][ C0] kernel_wait4+0x14c/0x260 [ 380.150800][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 380.155906][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 380.161092][ C0] ? find_held_lock+0x2d/0x110 [ 380.165849][ C0] __do_sys_wait4+0x13f/0x150 [ 380.170520][ C0] ? kernel_wait4+0x260/0x260 [ 380.175203][ C0] ? up_write+0x520/0x520 [ 380.179615][ C0] ? handle_mm_fault+0x257/0x850 [ 380.184552][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.190433][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 380.195625][ C0] do_syscall_64+0x35/0xb0 [ 380.200100][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 380.205993][ C0] RIP: 0033:0x7f6bac38bc66 [ 380.210475][ C0] RSP: 002b:00007ffec404fd28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 380.218878][ C0] RAX: ffffffffffffffda RBX: 00000000000009aa RCX: 00007f6bac38bc66 [ 380.226847][ C0] RDX: 0000000040000000 RSI: 00007ffec404fd3c RDI: 00000000ffffffff [ 380.235785][ C0] RBP: 00007ffec404fd3c R08: 0000000000000000 R09: 0000555556a75400 [ 380.243760][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 380.251814][ C0] R13: 00007ffec404fe30 R14: 00007f6bac4ae9d8 R15: 000000000000000c [ 380.259793][ C0] [ 380.262805][ C0] task:syz-executor.3 state:S stack:27648 pid:2464 ppid:2454 flags:0x00000000 [ 380.272015][ C0] Call Trace: [ 380.275285][ C0] [ 380.278200][ C0] __schedule+0xa20/0x27c0 [ 380.282607][ C0] ? io_schedule_timeout+0x140/0x140 [ 380.287878][ C0] ? do_wait+0x527/0xd70 [ 380.292102][ C0] ? release_task+0x17b0/0x17b0 [ 380.296962][ C0] schedule+0xda/0x1b0 [ 380.301050][ C0] do_wait+0x728/0xd70 [ 380.305123][ C0] kernel_wait4+0x14c/0x260 [ 380.309621][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 380.314719][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 380.319925][ C0] ? find_held_lock+0x2d/0x110 [ 380.324684][ C0] __do_sys_wait4+0x13f/0x150 [ 380.329351][ C0] ? kernel_wait4+0x260/0x260 [ 380.334366][ C0] ? up_write+0x520/0x520 [ 380.338687][ C0] ? handle_mm_fault+0x257/0x850 [ 380.343654][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.349572][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 380.354858][ C0] do_syscall_64+0x35/0xb0 [ 380.359267][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 380.365230][ C0] RIP: 0033:0x7f9e721c3c66 [ 380.369623][ C0] RSP: 002b:00007fff2c094d08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 380.378032][ C0] RAX: ffffffffffffffda RBX: 00000000000009b0 RCX: 00007f9e721c3c66 [ 380.385985][ C0] RDX: 0000000040000000 RSI: 00007fff2c094d1c RDI: 00000000ffffffff [ 380.393937][ C0] RBP: 00007fff2c094d1c R08: 0000000000000000 R09: 00005555559ca400 [ 380.401890][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 380.409848][ C0] R13: 00007fff2c094e10 R14: 00007f9e722e69d8 R15: 000000000000000c [ 380.417889][ C0] [ 380.420892][ C0] task:syz-executor.4 state:S stack:27648 pid:2467 ppid:2456 flags:0x00000000 [ 380.430074][ C0] Call Trace: [ 380.433353][ C0] [ 380.437237][ C0] __schedule+0xa20/0x27c0 [ 380.441659][ C0] ? io_schedule_timeout+0x140/0x140 [ 380.446948][ C0] ? do_wait+0x527/0xd70 [ 380.451181][ C0] ? release_task+0x17b0/0x17b0 [ 380.456015][ C0] schedule+0xda/0x1b0 [ 380.460077][ C0] do_wait+0x728/0xd70 [ 380.464134][ C0] kernel_wait4+0x14c/0x260 [ 380.468630][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 380.473732][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 380.478916][ C0] ? find_held_lock+0x2d/0x110 [ 380.483664][ C0] __do_sys_wait4+0x13f/0x150 [ 380.488325][ C0] ? kernel_wait4+0x260/0x260 [ 380.492986][ C0] ? up_write+0x520/0x520 [ 380.497298][ C0] ? handle_mm_fault+0x257/0x850 [ 380.502239][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.508150][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 380.513344][ C0] do_syscall_64+0x35/0xb0 [ 380.517745][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 380.523621][ C0] RIP: 0033:0x7fd218ca7c66 [ 380.528025][ C0] RSP: 002b:00007ffef462b2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 380.536425][ C0] RAX: ffffffffffffffda RBX: 00000000000009ad RCX: 00007fd218ca7c66 [ 380.544398][ C0] RDX: 0000000040000000 RSI: 00007ffef462b2dc RDI: 00000000ffffffff [ 380.553838][ C0] RBP: 00007ffef462b2dc R08: 0000000000000000 R09: 0000555556a00400 [ 380.561812][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 380.569784][ C0] R13: 00007ffef462b3d0 R14: 00007fd218dca9d8 R15: 000000000000000c [ 380.577750][ C0] [ 380.580754][ C0] task:syz-executor.2 state:S stack:27928 pid:2468 ppid:2465 flags:0x00000000 [ 380.589961][ C0] Call Trace: [ 380.593488][ C0] [ 380.596405][ C0] __schedule+0xa20/0x27c0 [ 380.600817][ C0] ? io_schedule_timeout+0x140/0x140 [ 380.606086][ C0] ? do_wait+0x527/0xd70 [ 380.610313][ C0] ? release_task+0x17b0/0x17b0 [ 380.615152][ C0] schedule+0xda/0x1b0 [ 380.619209][ C0] do_wait+0x728/0xd70 [ 380.623638][ C0] kernel_wait4+0x14c/0x260 [ 380.628184][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 380.633296][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 380.638485][ C0] ? find_held_lock+0x2d/0x110 [ 380.643257][ C0] __do_sys_wait4+0x13f/0x150 [ 380.647932][ C0] ? kernel_wait4+0x260/0x260 [ 380.652595][ C0] ? up_write+0x520/0x520 [ 380.657118][ C0] ? handle_mm_fault+0x257/0x850 [ 380.662042][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.667929][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 380.673114][ C0] do_syscall_64+0x35/0xb0 [ 380.677557][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 380.683434][ C0] RIP: 0033:0x7fa8b4b90c66 [ 380.687837][ C0] RSP: 002b:00007ffcbd7cf008 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 380.696236][ C0] RAX: ffffffffffffffda RBX: 00000000000009b4 RCX: 00007fa8b4b90c66 [ 380.704188][ C0] RDX: 0000000040000000 RSI: 00007ffcbd7cf01c RDI: 00000000ffffffff [ 380.712140][ C0] RBP: 00007ffcbd7cf01c R08: 0000000000000000 R09: 0000555555a23400 [ 380.720092][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 380.728047][ C0] R13: 00007ffcbd7cf110 R14: 00007fa8b4cb39d8 R15: 000000000000000c [ 380.736002][ C0] [ 380.739004][ C0] task:syz-executor.5 state:S stack:27648 pid:2470 ppid:2465 flags:0x00000000 [ 380.748188][ C0] Call Trace: [ 380.751458][ C0] [ 380.754373][ C0] __schedule+0xa20/0x27c0 [ 380.758775][ C0] ? io_schedule_timeout+0x140/0x140 [ 380.764053][ C0] ? do_wait+0x527/0xd70 [ 380.768300][ C0] ? release_task+0x17b0/0x17b0 [ 380.773157][ C0] schedule+0xda/0x1b0 [ 380.777228][ C0] do_wait+0x728/0xd70 [ 380.781374][ C0] kernel_wait4+0x14c/0x260 [ 380.785868][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 380.790971][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 380.796154][ C0] ? find_held_lock+0x2d/0x110 [ 380.800904][ C0] __do_sys_wait4+0x13f/0x150 [ 380.805662][ C0] ? kernel_wait4+0x260/0x260 [ 380.810323][ C0] ? up_write+0x520/0x520 [ 380.814638][ C0] ? handle_mm_fault+0x257/0x850 [ 380.819562][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.825442][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 380.830624][ C0] do_syscall_64+0x35/0xb0 [ 380.835049][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 380.840937][ C0] RIP: 0033:0x7f3564f7fc66 [ 380.845330][ C0] RSP: 002b:00007fff1245f198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 380.853726][ C0] RAX: ffffffffffffffda RBX: 00000000000009b3 RCX: 00007f3564f7fc66 [ 380.861679][ C0] RDX: 0000000040000000 RSI: 00007fff1245f1ac RDI: 00000000ffffffff [ 380.869646][ C0] RBP: 00007fff1245f1ac R08: 0000000000000000 R09: 0000555556f79400 [ 380.877601][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 380.885556][ C0] R13: 00007fff1245f2a0 R14: 00007f35650a29d8 R15: 000000000000000c [ 380.893512][ C0] [ 380.896514][ C0] task:syz-executor.0 state:S stack:24104 pid:2472 ppid:2462 flags:0x00000000 [ 380.905706][ C0] Call Trace: [ 380.908970][ C0] [ 380.911892][ C0] __schedule+0xa20/0x27c0 [ 380.916480][ C0] ? io_schedule_timeout+0x140/0x140 [ 380.921765][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 380.927343][ C0] schedule+0xda/0x1b0 [ 380.931407][ C0] do_nanosleep+0x154/0x4f0 [ 380.935894][ C0] ? schedule_hrtimeout+0x30/0x30 [ 380.940987][ C0] ? memset+0x20/0x40 [ 380.945077][ C0] ? __hrtimer_init+0x136/0x280 [ 380.949954][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 380.954913][ C0] ? nanosleep_copyout+0x100/0x100 [ 380.960035][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 380.966191][ C0] ? get_timespec64+0x191/0x220 [ 380.971070][ C0] ? put_timespec64+0x120/0x120 [ 380.975931][ C0] common_nsleep+0xa2/0xc0 [ 380.980346][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 380.986055][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 380.992461][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 380.998426][ C0] do_syscall_64+0x35/0xb0 [ 381.002828][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 381.008721][ C0] RIP: 0033:0x7fefa0fcfd9a [ 381.013137][ C0] RSP: 002b:00007fff0449d300 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 381.021719][ C0] RAX: ffffffffffffffda RBX: 0000000000000126 RCX: 00007fefa0fcfd9a [ 381.029761][ C0] RDX: 00007fff0449d340 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.037720][ C0] RBP: 00007fff0449d3cc R08: 0000000000000170 R09: 00007fff044e7080 [ 381.045680][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 381.053631][ C0] R13: 0000000000059b77 R14: 0000000000000000 R15: 00007fff0449d430 [ 381.061592][ C0] [ 381.064604][ C0] task:syz-executor.1 state:S stack:25048 pid:2474 ppid:2463 flags:0x00000000 [ 381.073795][ C0] Call Trace: [ 381.077059][ C0] [ 381.080149][ C0] __schedule+0xa20/0x27c0 [ 381.085360][ C0] ? io_schedule_timeout+0x140/0x140 [ 381.090836][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 381.096493][ C0] schedule+0xda/0x1b0 [ 381.100669][ C0] do_nanosleep+0x154/0x4f0 [ 381.105178][ C0] ? schedule_hrtimeout+0x30/0x30 [ 381.110206][ C0] ? memset+0x20/0x40 [ 381.114189][ C0] ? __hrtimer_init+0x136/0x280 [ 381.119121][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 381.124051][ C0] ? nanosleep_copyout+0x100/0x100 [ 381.129154][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 381.135119][ C0] ? get_timespec64+0x191/0x220 [ 381.139984][ C0] ? put_timespec64+0x120/0x120 [ 381.144871][ C0] common_nsleep+0xa2/0xc0 [ 381.149301][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 381.154940][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 381.161278][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 381.167541][ C0] do_syscall_64+0x35/0xb0 [ 381.171953][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 381.177831][ C0] RIP: 0033:0x7f6bac3b2d9a [ 381.182227][ C0] RSP: 002b:00007ffec404fac0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 381.190688][ C0] RAX: ffffffffffffffda RBX: 0000000000000128 RCX: 00007f6bac3b2d9a [ 381.198673][ C0] RDX: 00007ffec404fb00 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.206648][ C0] RBP: 00007ffec404fb8c R08: 0000000000000170 R09: 00007ffec41c3080 [ 381.214688][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 381.222646][ C0] R13: 0000000000059bcf R14: 0000000000000002 R15: 00007ffec404fbf0 [ 381.230604][ C0] [ 381.233607][ C0] task:syz-executor.4 state:S stack:25256 pid:2477 ppid:2467 flags:0x00000000 [ 381.242942][ C0] Call Trace: [ 381.246222][ C0] [ 381.249246][ C0] __schedule+0xa20/0x27c0 [ 381.253681][ C0] ? io_schedule_timeout+0x140/0x140 [ 381.258977][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 381.264549][ C0] schedule+0xda/0x1b0 [ 381.268621][ C0] do_nanosleep+0x154/0x4f0 [ 381.273115][ C0] ? schedule_hrtimeout+0x30/0x30 [ 381.278127][ C0] ? memset+0x20/0x40 [ 381.282099][ C0] ? __hrtimer_init+0x136/0x280 [ 381.286938][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 381.291865][ C0] ? nanosleep_copyout+0x100/0x100 [ 381.296959][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 381.302921][ C0] ? get_timespec64+0x191/0x220 [ 381.307773][ C0] ? put_timespec64+0x120/0x120 [ 381.312648][ C0] common_nsleep+0xa2/0xc0 [ 381.317093][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 381.322763][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 381.329076][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 381.335612][ C0] do_syscall_64+0x35/0xb0 [ 381.340036][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 381.346091][ C0] RIP: 0033:0x7fd218cced9a [ 381.350490][ C0] RSP: 002b:00007ffef462b060 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 381.358975][ C0] RAX: ffffffffffffffda RBX: 000000000000012c RCX: 00007fd218cced9a [ 381.366952][ C0] RDX: 00007ffef462b0a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.374906][ C0] RBP: 00007ffef462b12c R08: 0000000000000170 R09: 00007ffef47b0080 [ 381.382860][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 381.390815][ C0] R13: 0000000000059ba9 R14: 0000000000000003 R15: 00007ffef462b190 [ 381.398776][ C0] [ 381.401781][ C0] task:syz-executor.3 state:S stack:25048 pid:2480 ppid:2464 flags:0x00000000 [ 381.410964][ C0] Call Trace: [ 381.414227][ C0] [ 381.417142][ C0] __schedule+0xa20/0x27c0 [ 381.421571][ C0] ? io_schedule_timeout+0x140/0x140 [ 381.426963][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 381.432514][ C0] schedule+0xda/0x1b0 [ 381.436585][ C0] do_nanosleep+0x154/0x4f0 [ 381.441078][ C0] ? schedule_hrtimeout+0x30/0x30 [ 381.446084][ C0] ? memset+0x20/0x40 [ 381.450061][ C0] ? __hrtimer_init+0x136/0x280 [ 381.454982][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 381.460617][ C0] ? nanosleep_copyout+0x100/0x100 [ 381.465743][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 381.471894][ C0] ? get_timespec64+0x191/0x220 [ 381.476738][ C0] ? put_timespec64+0x120/0x120 [ 381.481604][ C0] common_nsleep+0xa2/0xc0 [ 381.486020][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 381.491746][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 381.497991][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 381.504234][ C0] do_syscall_64+0x35/0xb0 [ 381.508641][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 381.514532][ C0] RIP: 0033:0x7f9e721ead9a [ 381.518939][ C0] RSP: 002b:00007fff2c094aa0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 381.527355][ C0] RAX: ffffffffffffffda RBX: 0000000000000124 RCX: 00007f9e721ead9a [ 381.535504][ C0] RDX: 00007fff2c094ae0 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.543487][ C0] RBP: 00007fff2c094b6c R08: 0000000000000170 R09: 00007fff2c13b080 [ 381.551453][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 381.559412][ C0] R13: 0000000000059b5b R14: 0000000000000000 R15: 00007fff2c094bd0 [ 381.567375][ C0] [ 381.570378][ C0] task:syz-executor.5 state:S stack:25136 pid:2483 ppid:2470 flags:0x00000000 [ 381.580181][ C0] Call Trace: [ 381.583444][ C0] [ 381.586370][ C0] __schedule+0xa20/0x27c0 [ 381.590780][ C0] ? io_schedule_timeout+0x140/0x140 [ 381.596067][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 381.601684][ C0] schedule+0xda/0x1b0 [ 381.605800][ C0] do_nanosleep+0x154/0x4f0 [ 381.610327][ C0] ? schedule_hrtimeout+0x30/0x30 [ 381.615348][ C0] ? memset+0x20/0x40 [ 381.620030][ C0] ? __hrtimer_init+0x136/0x280 [ 381.624874][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 381.629814][ C0] ? nanosleep_copyout+0x100/0x100 [ 381.634937][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 381.640929][ C0] ? get_timespec64+0x191/0x220 [ 381.645879][ C0] ? put_timespec64+0x120/0x120 [ 381.650725][ C0] common_nsleep+0xa2/0xc0 [ 381.655233][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 381.660859][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 381.667084][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 381.672966][ C0] do_syscall_64+0x35/0xb0 [ 381.677372][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 381.683259][ C0] RIP: 0033:0x7f3564fa6d9a [ 381.687656][ C0] RSP: 002b:00007fff1245ef30 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 381.696138][ C0] RAX: ffffffffffffffda RBX: 000000000000015d RCX: 00007f3564fa6d9a [ 381.704100][ C0] RDX: 00007fff1245ef70 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.712063][ C0] RBP: 00007fff1245effc R08: 0000000000000170 R09: 00007fff12579080 [ 381.720017][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 381.727976][ C0] R13: 0000000000059c00 R14: 0000000000000000 R15: 00007fff1245f060 [ 381.735929][ C0] [ 381.738939][ C0] task:syz-executor.2 state:S stack:25256 pid:2484 ppid:2468 flags:0x00000000 [ 381.748134][ C0] Call Trace: [ 381.751395][ C0] [ 381.754309][ C0] __schedule+0xa20/0x27c0 [ 381.758717][ C0] ? io_schedule_timeout+0x140/0x140 [ 381.764003][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 381.769546][ C0] schedule+0xda/0x1b0 [ 381.773601][ C0] do_nanosleep+0x154/0x4f0 [ 381.778098][ C0] ? schedule_hrtimeout+0x30/0x30 [ 381.783108][ C0] ? memset+0x20/0x40 [ 381.787080][ C0] ? __hrtimer_init+0x136/0x280 [ 381.791916][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 381.796836][ C0] ? nanosleep_copyout+0x100/0x100 [ 381.801931][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 381.807980][ C0] ? get_timespec64+0x191/0x220 [ 381.812815][ C0] ? put_timespec64+0x120/0x120 [ 381.817662][ C0] common_nsleep+0xa2/0xc0 [ 381.822073][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 381.827692][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 381.834525][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 381.841460][ C0] do_syscall_64+0x35/0xb0 [ 381.845859][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 381.851735][ C0] RIP: 0033:0x7fa8b4bb7d9a [ 381.856130][ C0] RSP: 002b:00007ffcbd7ceda0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 381.864535][ C0] RAX: ffffffffffffffda RBX: 000000000000014b RCX: 00007fa8b4bb7d9a [ 381.872490][ C0] RDX: 00007ffcbd7cede0 RSI: 0000000000000000 RDI: 0000000000000000 [ 381.880448][ C0] RBP: 00007ffcbd7cee6c R08: 0000000000000170 R09: 00007ffcbd7f8080 [ 381.888401][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 381.896351][ C0] R13: 0000000000059b62 R14: 0000000000000000 R15: 00007ffcbd7ceed0 [ 381.904314][ C0] [ 381.907317][ C0] task:kworker/u4:6 state:I stack:27480 pid:2486 ppid:2 flags:0x00004000 [ 381.916531][ C0] Workqueue: 0x0 (events_unbound) [ 381.921643][ C0] Call Trace: [ 381.924998][ C0] [ 381.927925][ C0] __schedule+0xa20/0x27c0 [ 381.932341][ C0] ? io_schedule_timeout+0x140/0x140 [ 381.937614][ C0] ? worker_thread+0x157/0x1080 [ 381.942469][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 381.947387][ C0] schedule+0xda/0x1b0 [ 381.951448][ C0] worker_thread+0x15c/0x1080 [ 381.956111][ C0] ? process_one_work+0x1710/0x1710 [ 381.961304][ C0] kthread+0x2ea/0x3a0 [ 381.965374][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 381.971098][ C0] ret_from_fork+0x1f/0x30 [ 381.975515][ C0] [ 381.978528][ C0] task:kworker/u4:7 state:I stack:23560 pid:2537 ppid:2 flags:0x00004000 [ 381.987716][ C0] Workqueue: 0x0 (flush-8:0) [ 381.992385][ C0] Call Trace: [ 381.995644][ C0] [ 381.998558][ C0] __schedule+0xa20/0x27c0 [ 382.002966][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.008233][ C0] ? worker_thread+0x157/0x1080 [ 382.013076][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 382.018035][ C0] schedule+0xda/0x1b0 [ 382.022092][ C0] worker_thread+0x15c/0x1080 [ 382.026771][ C0] ? __kthread_parkme+0x15f/0x220 [ 382.032392][ C0] ? process_one_work+0x1710/0x1710 [ 382.037583][ C0] kthread+0x2ea/0x3a0 [ 382.041725][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 382.047429][ C0] ret_from_fork+0x1f/0x30 [ 382.051828][ C0] [ 382.054832][ C0] task:kworker/u4:8 state:D stack:25560 pid:3065 ppid:2 flags:0x00004000 [ 382.064023][ C0] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 382.071073][ C0] Call Trace: [ 382.074338][ C0] [ 382.077255][ C0] __schedule+0xa20/0x27c0 [ 382.081660][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.087021][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 382.092999][ C0] schedule+0xda/0x1b0 [ 382.097061][ C0] schedule_timeout+0x1dd/0x2a0 [ 382.101894][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 382.107080][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 382.112185][ C0] ? mark_held_locks+0x9f/0xe0 [ 382.116942][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 382.121860][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 382.127042][ C0] __wait_for_common+0x1ca/0x5c0 [ 382.132003][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 382.137206][ C0] ? bit_wait_io+0xe0/0xe0 [ 382.141633][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 382.147085][ C0] __synchronize_srcu+0x1f2/0x290 [ 382.152102][ C0] ? call_srcu+0xc0/0xc0 [ 382.156330][ C0] ? rcu_tasks_pregp_step+0x10/0x10 [ 382.161514][ C0] ? ktime_get_mono_fast_ns+0x181/0x200 [ 382.168694][ C0] fsnotify_mark_destroy_workfn+0xfd/0x3c0 [ 382.174514][ C0] ? fsnotify_put_mark_wake.part.0+0xe0/0xe0 [ 382.182419][ C0] process_one_work+0x9bf/0x1710 [ 382.187352][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 382.192711][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 382.197628][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 382.202637][ C0] worker_thread+0x665/0x1080 [ 382.207299][ C0] ? process_one_work+0x1710/0x1710 [ 382.212480][ C0] kthread+0x2ea/0x3a0 [ 382.216532][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 382.222148][ C0] ret_from_fork+0x1f/0x30 [ 382.226546][ C0] [ 382.229549][ C0] task:kworker/u4:9 state:I stack:30944 pid:3070 ppid:2 flags:0x00004000 [ 382.238736][ C0] Call Trace: [ 382.241998][ C0] [ 382.244913][ C0] __schedule+0xa20/0x27c0 [ 382.249318][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.254586][ C0] ? worker_thread+0x157/0x1080 [ 382.259420][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 382.264422][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 382.269338][ C0] schedule+0xda/0x1b0 [ 382.273391][ C0] worker_thread+0x15c/0x1080 [ 382.278052][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 382.283232][ C0] ? __kthread_parkme+0x15f/0x220 [ 382.288259][ C0] ? process_one_work+0x1710/0x1710 [ 382.293468][ C0] kthread+0x2ea/0x3a0 [ 382.297535][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 382.303153][ C0] ret_from_fork+0x1f/0x30 [ 382.307555][ C0] [ 382.310557][ C0] task:udevd state:S stack:27776 pid:5191 ppid:2349 flags:0x00000000 [ 382.319744][ C0] Call Trace: [ 382.323006][ C0] [ 382.325921][ C0] __schedule+0xa20/0x27c0 [ 382.330326][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.335599][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 382.340436][ C0] schedule+0xda/0x1b0 [ 382.344488][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 382.350545][ C0] ? schedule_timeout_idle+0x90/0x90 [ 382.355810][ C0] ? do_epoll_wait+0x129e/0x1950 [ 382.360732][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 382.365568][ C0] ? do_raw_write_lock+0x11a/0x280 [ 382.370665][ C0] ? do_raw_read_unlock+0x70/0x70 [ 382.375668][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 382.380939][ C0] do_epoll_wait+0x12ba/0x1950 [ 382.385687][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 382.390619][ C0] ? vfs_write+0x49a/0xdd0 [ 382.396497][ C0] ? kernel_write+0x630/0x630 [ 382.401197][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 382.406648][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 382.411845][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 382.417200][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 382.423083][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 382.428266][ C0] do_syscall_64+0x35/0xb0 [ 382.432668][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 382.438550][ C0] RIP: 0033:0x7f096f7b3e46 [ 382.442945][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 382.451345][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 382.459309][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 382.467267][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 382.475225][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab641a440 [ 382.483184][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 382.491241][ C0] [ 382.494246][ C0] task:udevd state:S stack:26848 pid:5195 ppid:2349 flags:0x00004000 [ 382.503592][ C0] Call Trace: [ 382.506874][ C0] [ 382.509812][ C0] __schedule+0xa20/0x27c0 [ 382.514243][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.519517][ C0] ? __mutex_lock+0xa3f/0x1350 [ 382.524276][ C0] schedule+0xda/0x1b0 [ 382.528329][ C0] schedule_preempt_disabled+0xf/0x20 [ 382.533687][ C0] __mutex_lock+0xa44/0x1350 [ 382.538270][ C0] ? read_descriptors+0x3c/0x2c0 [ 382.543195][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 382.548729][ C0] ? lock_release+0x810/0x810 [ 382.553405][ C0] read_descriptors+0x3c/0x2c0 [ 382.558163][ C0] sysfs_kf_bin_read+0x196/0x270 [ 382.563095][ C0] ? urbnum_show+0x70/0x70 [ 382.568110][ C0] ? kernfs_create_link+0x230/0x230 [ 382.573303][ C0] kernfs_fop_read_iter+0x3f3/0x790 [ 382.578732][ C0] vfs_read+0x67d/0x930 [ 382.582901][ C0] ? kernel_read+0x1c0/0x1c0 [ 382.587489][ C0] ? build_open_flags+0x6f0/0x6f0 [ 382.592515][ C0] ? do_readlinkat+0x1e7/0x2f0 [ 382.597283][ C0] ? __fget_light+0x20a/0x270 [ 382.601960][ C0] ksys_read+0x127/0x250 [ 382.606203][ C0] ? vfs_write+0xdd0/0xdd0 [ 382.610630][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 382.616520][ C0] do_syscall_64+0x35/0xb0 [ 382.620936][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 382.626830][ C0] RIP: 0033:0x7f096f7a58fe [ 382.631241][ C0] RSP: 002b:00007ffd243d6718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 382.639638][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7a58fe [ 382.647596][ C0] RDX: 0000000000010011 RSI: 00007ffd243d6747 RDI: 0000000000000008 [ 382.655551][ C0] RBP: 00007ffd243e6e18 R08: 00007f096f875a00 R09: 0000558ab6419de0 [ 382.663509][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 382.671469][ C0] R13: 0000000000000000 R14: 00007ffd243d6747 R15: 0000558ab5cdea7c [ 382.679441][ C0] [ 382.682566][ C0] task:kworker/1:3 state:D stack:21600 pid:5244 ppid:2 flags:0x00004000 [ 382.691767][ C0] Workqueue: usb_hub_wq hub_event [ 382.696801][ C0] Call Trace: [ 382.700065][ C0] [ 382.702987][ C0] __schedule+0xa20/0x27c0 [ 382.707395][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.712678][ C0] ? mark_held_locks+0x9f/0xe0 [ 382.717434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 382.722352][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 382.727534][ C0] ? msleep+0x63/0xf0 [ 382.731503][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 382.736686][ C0] ? msleep+0x63/0xf0 [ 382.740666][ C0] schedule+0xda/0x1b0 [ 382.744740][ C0] schedule_timeout+0x14a/0x2a0 [ 382.749676][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 382.754866][ C0] ? __phys_addr+0xc4/0x140 [ 382.759453][ C0] ? collect_expired_timers+0x200/0x200 [ 382.765032][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 382.771434][ C0] ? hub_ext_port_status+0x19d/0x450 [ 382.776709][ C0] msleep+0xb2/0xf0 [ 382.780501][ C0] hub_port_reset+0x3b9/0x1cc0 [ 382.785249][ C0] ? hub_resume+0x3e0/0x3e0 [ 382.789735][ C0] ? kasan_quarantine_put+0xf5/0x210 [ 382.795032][ C0] ? nci_rx_data_packet.cold+0xa1/0xab [ 382.800475][ C0] ? hub_port_init+0x10c0/0x35d0 [ 382.805399][ C0] ? __kmem_cache_free+0x95/0x400 [ 382.810407][ C0] ? __phys_addr+0xc4/0x140 [ 382.814984][ C0] hub_port_init+0x10d7/0x35d0 [ 382.819737][ C0] hub_event+0x2b59/0x4810 [ 382.824142][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 382.829238][ C0] ? lock_release+0x810/0x810 [ 382.833913][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 382.838751][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 382.843754][ C0] process_one_work+0x9bf/0x1710 [ 382.849032][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 382.854478][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 382.859396][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 382.864409][ C0] worker_thread+0x665/0x1080 [ 382.869080][ C0] ? __kthread_parkme+0x15f/0x220 [ 382.874095][ C0] ? process_one_work+0x1710/0x1710 [ 382.879285][ C0] kthread+0x2ea/0x3a0 [ 382.883343][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 382.888961][ C0] ret_from_fork+0x1f/0x30 [ 382.893363][ C0] [ 382.896375][ C0] task:kworker/0:3 state:I stack:23952 pid:5247 ppid:2 flags:0x00004000 [ 382.905585][ C0] Workqueue: 0x0 (events) [ 382.909997][ C0] Call Trace: [ 382.913623][ C0] [ 382.916540][ C0] __schedule+0xa20/0x27c0 [ 382.920952][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.926245][ C0] ? worker_thread+0x157/0x1080 [ 382.931098][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 382.936121][ C0] schedule+0xda/0x1b0 [ 382.940185][ C0] worker_thread+0x15c/0x1080 [ 382.944850][ C0] ? process_one_work+0x1710/0x1710 [ 382.950045][ C0] kthread+0x2ea/0x3a0 [ 382.954098][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 382.959714][ C0] ret_from_fork+0x1f/0x30 [ 382.964113][ C0] [ 382.967116][ C0] task:udevd state:S stack:27776 pid:5248 ppid:2349 flags:0x00000000 [ 382.976303][ C0] Call Trace: [ 382.979576][ C0] [ 382.982500][ C0] __schedule+0xa20/0x27c0 [ 382.986903][ C0] ? io_schedule_timeout+0x140/0x140 [ 382.992174][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 382.997033][ C0] schedule+0xda/0x1b0 [ 383.001110][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 383.007160][ C0] ? schedule_timeout_idle+0x90/0x90 [ 383.012428][ C0] ? do_epoll_wait+0x129e/0x1950 [ 383.017350][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.022198][ C0] ? do_raw_write_lock+0x11a/0x280 [ 383.027288][ C0] ? do_raw_read_unlock+0x70/0x70 [ 383.032295][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 383.037566][ C0] do_epoll_wait+0x12ba/0x1950 [ 383.042316][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 383.047233][ C0] ? vfs_write+0x49a/0xdd0 [ 383.051644][ C0] ? kernel_write+0x630/0x630 [ 383.057696][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 383.063064][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 383.068247][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 383.073608][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 383.079515][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 383.084726][ C0] do_syscall_64+0x35/0xb0 [ 383.089150][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 383.095033][ C0] RIP: 0033:0x7f096f7b3e46 [ 383.099430][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 383.107827][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 383.115782][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 383.123734][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab6415290 [ 383.131688][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6414540 [ 383.139641][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 383.147596][ C0] [ 383.150601][ C0] task:udevd state:S stack:28336 pid:5249 ppid:2349 flags:0x00000000 [ 383.159786][ C0] Call Trace: [ 383.163047][ C0] [ 383.165960][ C0] __schedule+0xa20/0x27c0 [ 383.170364][ C0] ? io_schedule_timeout+0x140/0x140 [ 383.175635][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.180478][ C0] schedule+0xda/0x1b0 [ 383.184535][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 383.190593][ C0] ? schedule_timeout_idle+0x90/0x90 [ 383.195869][ C0] ? do_epoll_wait+0x129e/0x1950 [ 383.200802][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.205643][ C0] ? do_raw_write_lock+0x11a/0x280 [ 383.210733][ C0] ? do_raw_read_unlock+0x70/0x70 [ 383.215738][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 383.221006][ C0] do_epoll_wait+0x12ba/0x1950 [ 383.225752][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 383.230757][ C0] ? vfs_write+0x49a/0xdd0 [ 383.235160][ C0] ? kernel_write+0x630/0x630 [ 383.239822][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 383.245178][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 383.250365][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 383.255720][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 383.261595][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 383.266794][ C0] do_syscall_64+0x35/0xb0 [ 383.271226][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 383.277121][ C0] RIP: 0033:0x7f096f7b3e46 [ 383.281554][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 383.289970][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 383.297946][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 383.306081][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab640b730 [ 383.314057][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab63f1500 [ 383.322027][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 383.329989][ C0] [ 383.333000][ C0] task:udevd state:S stack:27448 pid:5250 ppid:2349 flags:0x00000000 [ 383.342200][ C0] Call Trace: [ 383.345487][ C0] [ 383.348566][ C0] __schedule+0xa20/0x27c0 [ 383.352995][ C0] ? io_schedule_timeout+0x140/0x140 [ 383.358292][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.363165][ C0] schedule+0xda/0x1b0 [ 383.367263][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 383.373341][ C0] ? schedule_timeout_idle+0x90/0x90 [ 383.378625][ C0] ? do_epoll_wait+0x129e/0x1950 [ 383.383638][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.388478][ C0] ? do_raw_write_lock+0x11a/0x280 [ 383.393595][ C0] ? do_raw_read_unlock+0x70/0x70 [ 383.398604][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 383.403877][ C0] do_epoll_wait+0x12ba/0x1950 [ 383.408628][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 383.413556][ C0] ? vfs_write+0x49a/0xdd0 [ 383.418049][ C0] ? kernel_write+0x630/0x630 [ 383.422722][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 383.428091][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 383.433303][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 383.438675][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 383.444578][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 383.449771][ C0] do_syscall_64+0x35/0xb0 [ 383.454172][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 383.460062][ C0] RIP: 0033:0x7f096f7b3e46 [ 383.464456][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 383.472858][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 383.480820][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 383.488775][ C0] RBP: 0000558ab63f1cc0 R08: 0000000000000007 R09: 0000558ab6402cb0 [ 383.496995][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab64313d0 [ 383.505013][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 383.513010][ C0] [ 383.516036][ C0] task:udevd state:S stack:27536 pid:5251 ppid:2349 flags:0x00000000 [ 383.525255][ C0] Call Trace: [ 383.528525][ C0] [ 383.531446][ C0] __schedule+0xa20/0x27c0 [ 383.535887][ C0] ? io_schedule_timeout+0x140/0x140 [ 383.541174][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.546022][ C0] schedule+0xda/0x1b0 [ 383.550183][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 383.556341][ C0] ? schedule_timeout_idle+0x90/0x90 [ 383.561641][ C0] ? do_epoll_wait+0x129e/0x1950 [ 383.566666][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 383.571523][ C0] ? do_raw_write_lock+0x11a/0x280 [ 383.576617][ C0] ? do_raw_read_unlock+0x70/0x70 [ 383.581629][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 383.586911][ C0] do_epoll_wait+0x12ba/0x1950 [ 383.591928][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 383.596848][ C0] ? vfs_write+0x49a/0xdd0 [ 383.601253][ C0] ? kernel_write+0x630/0x630 [ 383.606011][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 383.611365][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 383.616564][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 383.621945][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 383.627824][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 383.633036][ C0] do_syscall_64+0x35/0xb0 [ 383.637472][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 383.643362][ C0] RIP: 0033:0x7f096f7b3e46 [ 383.647759][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 383.656154][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 383.664134][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 383.672127][ C0] RBP: 0000558ab6424520 R08: 0000000000000007 R09: 0000558ab6415290 [ 383.680122][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6428590 [ 383.688198][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 383.696184][ C0] [ 383.699199][ C0] task:kworker/1:4 state:I stack:25832 pid:5254 ppid:2 flags:0x00004000 [ 383.708486][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 383.713435][ C0] Call Trace: [ 383.716711][ C0] [ 383.719640][ C0] __schedule+0xa20/0x27c0 [ 383.724072][ C0] ? io_schedule_timeout+0x140/0x140 [ 383.729371][ C0] ? worker_thread+0x157/0x1080 [ 383.734220][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 383.739152][ C0] schedule+0xda/0x1b0 [ 383.743324][ C0] worker_thread+0x15c/0x1080 [ 383.748033][ C0] ? __kthread_parkme+0x15f/0x220 [ 383.753158][ C0] ? process_one_work+0x1710/0x1710 [ 383.758380][ C0] kthread+0x2ea/0x3a0 [ 383.762467][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 383.768116][ C0] ret_from_fork+0x1f/0x30 [ 383.772532][ C0] [ 383.775542][ C0] task:kworker/0:4 state:I stack:23000 pid:5287 ppid:2 flags:0x00004000 [ 383.784736][ C0] Workqueue: 0x0 (events) [ 383.789152][ C0] Call Trace: [ 383.792468][ C0] [ 383.795501][ C0] __schedule+0xa20/0x27c0 [ 383.799921][ C0] ? io_schedule_timeout+0x140/0x140 [ 383.805206][ C0] ? worker_thread+0x157/0x1080 [ 383.810048][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 383.814974][ C0] schedule+0xda/0x1b0 [ 383.819043][ C0] worker_thread+0x15c/0x1080 [ 383.823713][ C0] ? __kthread_parkme+0x15f/0x220 [ 383.828720][ C0] ? process_one_work+0x1710/0x1710 [ 383.833911][ C0] kthread+0x2ea/0x3a0 [ 383.837973][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 383.843681][ C0] ret_from_fork+0x1f/0x30 [ 383.848094][ C0] [ 383.851107][ C0] task:kworker/0:5 state:R running task stack:21824 pid:5314 ppid:2 flags:0x00004000 [ 383.861889][ C0] Workqueue: 0x0 (rcu_gp) [ 383.866304][ C0] Call Trace: [ 383.869583][ C0] [ 383.872508][ C0] __schedule+0xa20/0x27c0 [ 383.876945][ C0] ? io_schedule_timeout+0x140/0x140 [ 383.882230][ C0] ? worker_thread+0x157/0x1080 [ 383.887073][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 383.892007][ C0] schedule+0xda/0x1b0 [ 383.896241][ C0] worker_thread+0x15c/0x1080 [ 383.900943][ C0] ? __kthread_parkme+0x15f/0x220 [ 383.905986][ C0] ? process_one_work+0x1710/0x1710 [ 383.911231][ C0] kthread+0x2ea/0x3a0 [ 383.915300][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 383.920929][ C0] ret_from_fork+0x1f/0x30 [ 383.925343][ C0] [ 383.928347][ C0] task:kworker/1:5 state:R running task stack:22456 pid:5334 ppid:2 flags:0x00004000 [ 383.939099][ C0] Workqueue: usb_hub_wq hub_event [ 383.944113][ C0] Call Trace: [ 383.947376][ C0] [ 383.950288][ C0] ? kasprintf+0xbb/0xf0 [ 383.954517][ C0] ? mark_lock.part.0+0xee/0x1910 [ 383.959529][ C0] ? __kmalloc_node_track_caller+0x57/0xc0 [ 383.965321][ C0] ? mark_lock.part.0+0xee/0x1910 [ 383.970330][ C0] ? lock_chain_count+0x20/0x20 [ 383.975166][ C0] ? set_precision+0x160/0x160 [ 383.979912][ C0] ? __lock_acquire+0x166e/0x56d0 [ 383.984922][ C0] ? pv_hash+0xb0/0x100 [ 383.989063][ C0] ? __pv_queued_spin_lock_slowpath+0x8c7/0xb50 [ 383.995286][ C0] ? .slowpath+0xe/0xe [ 383.999338][ C0] ? do_raw_spin_lock+0x200/0x2a0 [ 384.004342][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 384.009260][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 384.014611][ C0] ? _raw_spin_lock_irqsave+0x41/0x50 [ 384.019962][ C0] ? input_inject_event+0x9b/0x320 [ 384.025058][ C0] ? input_inject_event+0x9b/0x320 [ 384.030152][ C0] ? input_leds_disconnect+0x160/0x160 [ 384.035595][ C0] ? led_set_brightness_nosleep+0xe6/0x1a0 [ 384.041390][ C0] ? led_set_brightness+0x134/0x170 [ 384.046577][ C0] ? led_trigger_event+0xb0/0x200 [ 384.051585][ C0] ? kbd_led_trigger_activate+0xc9/0x100 [ 384.057201][ C0] ? k_dead+0xc0/0xc0 [ 384.061164][ C0] ? led_trigger_set+0x5d7/0xaf0 [ 384.066080][ C0] ? led_trigger_blink_oneshot+0x50/0x50 [ 384.071693][ C0] ? down_write_killable+0x250/0x250 [ 384.076959][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 384.082407][ C0] ? led_trigger_set_default+0x1a6/0x230 [ 384.088045][ C0] ? led_classdev_register_ext+0x56f/0x760 [ 384.093854][ C0] ? devm_of_led_get+0x110/0x110 [ 384.098811][ C0] ? kasprintf+0xbb/0xf0 [ 384.103059][ C0] ? kvasprintf_const+0x190/0x190 [ 384.108084][ C0] ? input_open_device+0x22c/0x320 [ 384.113186][ C0] ? input_leds_connect+0x4bd/0x860 [ 384.118369][ C0] ? input_attach_handler+0x180/0x1f0 [ 384.123987][ C0] ? input_register_device.cold+0xf0/0x2fd [ 384.129788][ C0] ? hidinput_connect+0x4e6c/0x99a0 [ 384.134980][ C0] ? hid_map_usage_clear.isra.0+0x240/0x240 [ 384.140867][ C0] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 384.146497][ C0] ? hid_match_id+0x27a/0x300 [ 384.151155][ C0] ? hid_connect+0x1394/0x17c0 [ 384.155902][ C0] ? usb_alloc_urb+0xa0/0xb0 [ 384.161703][ C0] ? memset+0x20/0x40 [ 384.165674][ C0] ? hid_match_id+0x300/0x300 [ 384.170342][ C0] ? hid_hw_start+0xa2/0x130 [ 384.174924][ C0] ? hid_device_probe+0x36f/0x3c0 [ 384.179932][ C0] ? hid_match_device+0x390/0x390 [ 384.184956][ C0] ? really_probe+0x249/0xb90 [ 384.189627][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 384.195067][ C0] ? driver_probe_device+0x4c/0x1a0 [ 384.200254][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 384.205889][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 384.211527][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 384.216548][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 384.221576][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 384.227401][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 384.232707][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 384.238540][ C0] ? __device_attach+0x1e4/0x530 [ 384.243565][ C0] ? device_driver_attach+0x210/0x210 [ 384.249009][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 384.254300][ C0] ? bus_probe_device+0x1e4/0x290 [ 384.259326][ C0] ? device_add+0xbd5/0x1e90 [ 384.263910][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 384.271201][ C0] ? __debugfs_create_file+0x392/0x540 [ 384.276678][ C0] ? hid_add_device+0x373/0xa10 [ 384.281533][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 384.286987][ C0] ? modalias_show+0x150/0x150 [ 384.291743][ C0] ? lockdep_init_map_type+0x21a/0x7f0 [ 384.297199][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 384.302499][ C0] ? usbhid_probe+0xbaa/0x1020 [ 384.307280][ C0] ? usb_probe_interface+0x30b/0x7f0 [ 384.312592][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 384.318143][ C0] ? really_probe+0x249/0xb90 [ 384.322831][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 384.328300][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 384.333584][ C0] ? driver_probe_device+0x4c/0x1a0 [ 384.338769][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 384.344300][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 384.349838][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 384.354870][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 384.359889][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 384.365687][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 384.370871][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 384.376687][ C0] ? __device_attach+0x1e4/0x530 [ 384.381629][ C0] ? device_driver_attach+0x210/0x210 [ 384.386990][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 384.392261][ C0] ? bus_probe_device+0x1e4/0x290 [ 384.397375][ C0] ? device_add+0xbd5/0x1e90 [ 384.401971][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 384.408382][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 384.414182][ C0] ? usb_set_configuration+0x1019/0x1900 [ 384.420012][ C0] ? usb_generic_driver_probe+0xba/0x100 [ 384.425646][ C0] ? usb_probe_device+0xd4/0x2c0 [ 384.430594][ C0] ? usb_driver_release_interface+0x180/0x180 [ 384.436679][ C0] ? really_probe+0x249/0xb90 [ 384.441373][ C0] ? __driver_probe_device+0x1df/0x4d0 [ 384.446827][ C0] ? driver_probe_device+0x4c/0x1a0 [ 384.452012][ C0] ? __device_attach_driver+0x1d0/0x2e0 [ 384.458064][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 384.463352][ C0] ? bus_for_each_drv+0x15f/0x1e0 [ 384.468356][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 384.473363][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 384.479240][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 384.484446][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 384.490330][ C0] ? __device_attach+0x1e4/0x530 [ 384.495276][ C0] ? device_driver_attach+0x210/0x210 [ 384.500648][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 384.505951][ C0] ? bus_probe_device+0x1e4/0x290 [ 384.511084][ C0] ? device_add+0xbd5/0x1e90 [ 384.515682][ C0] ? usb_match_device+0xd4/0x550 [ 384.520616][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 384.527015][ C0] ? usb_detect_static_quirks+0x305/0x3b0 [ 384.532718][ C0] ? usb_new_device.cold+0x685/0x10ad [ 384.538092][ C0] ? hub_disconnect+0x510/0x510 [ 384.542933][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 384.547861][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 384.553152][ C0] ? hub_event+0x2d58/0x4810 [ 384.557814][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 384.562954][ C0] ? lock_release+0x810/0x810 [ 384.567663][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 384.572715][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 384.577766][ C0] ? process_one_work+0x9bf/0x1710 [ 384.582905][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 384.588374][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 384.593401][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 384.598526][ C0] ? worker_thread+0x665/0x1080 [ 384.603499][ C0] ? __kthread_parkme+0x15f/0x220 [ 384.608602][ C0] ? process_one_work+0x1710/0x1710 [ 384.613874][ C0] ? kthread+0x2ea/0x3a0 [ 384.618103][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 384.623726][ C0] ? ret_from_fork+0x1f/0x30 [ 384.628302][ C0] [ 384.631313][ C0] task:kworker/0:6 state:R running task stack:21872 pid:5381 ppid:2 flags:0x00004000 [ 384.642268][ C0] Workqueue: events request_firmware_work_func [ 384.648430][ C0] Call Trace: [ 384.651778][ C0] [ 384.654718][ C0] __schedule+0xa20/0x27c0 [ 384.659174][ C0] ? io_schedule_timeout+0x140/0x140 [ 384.664473][ C0] ? mark_held_locks+0x9f/0xe0 [ 384.669356][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 384.674400][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 384.679604][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 384.684792][ C0] schedule+0xda/0x1b0 [ 384.688864][ C0] schedule_preempt_disabled+0xf/0x20 [ 384.694243][ C0] __mutex_lock+0xa44/0x1350 [ 384.698875][ C0] ? ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 384.704708][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 384.710284][ C0] ? ath9k_hif_usb_firmware_cb+0x391/0x530 [ 384.716098][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 384.722095][ C0] ath9k_hif_usb_firmware_cb+0x3a9/0x530 [ 384.727848][ C0] ? ath9k_hif_usb_alloc_urbs+0x1040/0x1040 [ 384.733773][ C0] request_firmware_work_func+0x12c/0x230 [ 384.739501][ C0] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 384.745820][ C0] process_one_work+0x9bf/0x1710 [ 384.750747][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 384.756133][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 384.761093][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 384.766316][ C0] worker_thread+0x665/0x1080 [ 384.771034][ C0] ? __kthread_parkme+0x15f/0x220 [ 384.776154][ C0] ? process_one_work+0x1710/0x1710 [ 384.781446][ C0] kthread+0x2ea/0x3a0 [ 384.785513][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 384.791135][ C0] ret_from_fork+0x1f/0x30 [ 384.795582][ C0] [ 384.798604][ C0] task:kworker/1:6 state:I stack:22064 pid:5394 ppid:2 flags:0x00004000 [ 384.807804][ C0] Workqueue: 0x0 (events) [ 384.812210][ C0] Call Trace: [ 384.815640][ C0] [ 384.818613][ C0] __schedule+0xa20/0x27c0 [ 384.823069][ C0] ? io_schedule_timeout+0x140/0x140 [ 384.828356][ C0] ? worker_thread+0x157/0x1080 [ 384.833219][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 384.838149][ C0] schedule+0xda/0x1b0 [ 384.842206][ C0] worker_thread+0x15c/0x1080 [ 384.846928][ C0] ? __kthread_parkme+0x15f/0x220 [ 384.852064][ C0] ? process_one_work+0x1710/0x1710 [ 384.857255][ C0] kthread+0x2ea/0x3a0 [ 384.861309][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 384.866944][ C0] ret_from_fork+0x1f/0x30 [ 384.871527][ C0] [ 384.874532][ C0] task:udevd state:S stack:27776 pid:5405 ppid:2349 flags:0x00000000 [ 384.883921][ C0] Call Trace: [ 384.887188][ C0] [ 384.890179][ C0] __schedule+0xa20/0x27c0 [ 384.894623][ C0] ? io_schedule_timeout+0x140/0x140 [ 384.899929][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 384.904986][ C0] schedule+0xda/0x1b0 [ 384.909105][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 384.915193][ C0] ? schedule_timeout_idle+0x90/0x90 [ 384.920564][ C0] ? do_epoll_wait+0x129e/0x1950 [ 384.925577][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 384.930528][ C0] ? do_raw_write_lock+0x11a/0x280 [ 384.935641][ C0] ? do_raw_read_unlock+0x70/0x70 [ 384.940670][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 384.945974][ C0] do_epoll_wait+0x12ba/0x1950 [ 384.950780][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 384.955740][ C0] ? vfs_write+0x49a/0xdd0 [ 384.960161][ C0] ? kernel_write+0x630/0x630 [ 384.964916][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 384.970299][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 384.975869][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 384.981247][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 384.987149][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 384.992454][ C0] do_syscall_64+0x35/0xb0 [ 384.996979][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 385.002958][ C0] RIP: 0033:0x7f096f7b3e46 [ 385.007384][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 385.015805][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 385.023794][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 385.031788][ C0] RBP: 0000558ab63f8900 R08: 0000000000000007 R09: 0000558ab6415290 [ 385.039774][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab6418310 [ 385.047744][ C0] R13: 00007ffd243ec288 R14: 0000000000000008 R15: 0000558ab63f1910 [ 385.055972][ C0] [ 385.058986][ C0] task:udevd state:S stack:28096 pid:5856 ppid:2349 flags:0x00000000 [ 385.068200][ C0] Call Trace: [ 385.071581][ C0] [ 385.074602][ C0] __schedule+0xa20/0x27c0 [ 385.079020][ C0] ? io_schedule_timeout+0x140/0x140 [ 385.084472][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 385.089342][ C0] schedule+0xda/0x1b0 [ 385.093450][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 385.099684][ C0] ? schedule_timeout_idle+0x90/0x90 [ 385.105055][ C0] ? do_epoll_wait+0x129e/0x1950 [ 385.109982][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 385.114925][ C0] ? do_raw_write_lock+0x11a/0x280 [ 385.120019][ C0] ? do_raw_read_unlock+0x70/0x70 [ 385.125044][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 385.130358][ C0] do_epoll_wait+0x12ba/0x1950 [ 385.135339][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 385.140307][ C0] ? vfs_write+0x49a/0xdd0 [ 385.144766][ C0] ? kernel_write+0x630/0x630 [ 385.149450][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 385.154848][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 385.160053][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 385.165418][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 385.171304][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 385.176488][ C0] do_syscall_64+0x35/0xb0 [ 385.180886][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 385.186763][ C0] RIP: 0033:0x7f096f7b3e46 [ 385.191165][ C0] RSP: 002b:00007ffd243ec248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 385.199647][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096f7b3e46 [ 385.207599][ C0] RDX: 0000000000000004 RSI: 00007ffd243ec288 RDI: 0000000000000004 [ 385.215551][ C0] RBP: 0000558ab64171a0 R08: 0000000000000007 R09: 0000558ab63fab80 [ 385.223508][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000558ab642e720 [ 385.231557][ C0] R13: 00007ffd243ec288 R14: 00000000ffffffff R15: 0000558ab63f1910 [ 385.239542][ C0] [ 385.242544][ C0] task:kworker/0:7 state:R running task stack:23272 pid:5998 ppid:2 flags:0x00004000 [ 385.253403][ C0] Workqueue: usb_hub_wq hub_event [ 385.258451][ C0] Call Trace: [ 385.261740][ C0] [ 385.264710][ C0] __schedule+0xa20/0x27c0 [ 385.269146][ C0] ? io_schedule_timeout+0x140/0x140 [ 385.274464][ C0] ? mark_held_locks+0x9f/0xe0 [ 385.279255][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 385.284197][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 385.289405][ C0] ? msleep+0x63/0xf0 [ 385.293394][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 385.298779][ C0] ? msleep+0x63/0xf0 [ 385.302766][ C0] schedule+0xda/0x1b0 [ 385.306841][ C0] schedule_timeout+0x14a/0x2a0 [ 385.311694][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 385.316888][ C0] ? __phys_addr+0xc4/0x140 [ 385.321386][ C0] ? collect_expired_timers+0x200/0x200 [ 385.326925][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 385.332388][ C0] ? hub_ext_port_status+0x19d/0x450 [ 385.338236][ C0] msleep+0xb2/0xf0 [ 385.342265][ C0] hub_port_reset+0x3b9/0x1cc0 [ 385.347057][ C0] ? hub_resume+0x3e0/0x3e0 [ 385.351682][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 385.357319][ C0] ? trace_contention_end+0x153/0x1e0 [ 385.362703][ C0] ? mem_cgroup_css_alloc+0x1c1/0x1510 [ 385.368179][ C0] hub_port_init+0x1ae/0x35d0 [ 385.372873][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 385.378767][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 385.384049][ C0] ? device_set_wakeup_capable+0x55/0x1a0 [ 385.389763][ C0] hub_event+0x2b59/0x4810 [ 385.394178][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 385.399281][ C0] ? lock_release+0x810/0x810 [ 385.403950][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 385.408787][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 385.413800][ C0] process_one_work+0x9bf/0x1710 [ 385.418741][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 385.424103][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 385.430157][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 385.435170][ C0] worker_thread+0x665/0x1080 [ 385.439835][ C0] ? __kthread_parkme+0x15f/0x220 [ 385.444854][ C0] ? process_one_work+0x1710/0x1710 [ 385.450047][ C0] kthread+0x2ea/0x3a0 [ 385.454113][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 385.459768][ C0] ret_from_fork+0x1f/0x30 [ 385.464185][ C0] [ 385.467221][ C0] task:syz-executor.3 state:S stack:28456 pid:7435 ppid:2480 flags:0x00000000 [ 385.476431][ C0] Call Trace: [ 385.479700][ C0] [ 385.482618][ C0] __schedule+0xa20/0x27c0 [ 385.487082][ C0] ? io_schedule_timeout+0x140/0x140 [ 385.492387][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 385.497931][ C0] schedule+0xda/0x1b0 [ 385.502018][ C0] futex_wait_queue+0xf5/0x1e0 [ 385.506795][ C0] futex_wait+0x28e/0x680 [ 385.511134][ C0] ? futex_wait_setup+0x230/0x230 [ 385.516173][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 385.522149][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 385.527100][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 385.531952][ C0] do_futex+0x1af/0x300 [ 385.536160][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 385.542076][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 385.547275][ C0] ? ktime_get+0x38a/0x470 [ 385.551679][ C0] ? ktime_get+0x30b/0x470 [ 385.556185][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 385.560964][ C0] ? do_futex+0x300/0x300 [ 385.565313][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 385.571209][ C0] do_syscall_64+0x35/0xb0 [ 385.575619][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 385.581500][ C0] RIP: 0033:0x7f9e721c60c9 [ 385.585925][ C0] RSP: 002b:00007fff2c094928 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 385.594334][ C0] RAX: ffffffffffffffda RBX: 00007f9e722e5f8c RCX: 00007f9e721c60c9 [ 385.602481][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9e722e5f8c [ 385.610434][ C0] RBP: 00007f9e722e5f80 R08: 00007fff2c13b080 R09: 0000000000000000 [ 385.618637][ C0] R10: 00007fff2c094a10 R11: 0000000000000246 R12: 0000000000059b7b [ 385.626707][ C0] R13: 00007fff2c094a10 R14: 00007fff2c094a30 R15: 0000000000000bea [ 385.634697][ C0] [ 385.637710][ C0] task:syz-executor.3 state:S stack:29184 pid:7441 ppid:2480 flags:0x00000000 [ 385.646902][ C0] Call Trace: [ 385.650169][ C0] [ 385.653095][ C0] __schedule+0xa20/0x27c0 [ 385.657506][ C0] ? io_schedule_timeout+0x140/0x140 [ 385.662779][ C0] schedule+0xda/0x1b0 [ 385.666834][ C0] schedule_timeout+0x1dd/0x2a0 [ 385.671673][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 385.676858][ C0] ? __down_common+0x3a6/0x890 [ 385.681609][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 385.686452][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 385.691635][ C0] __down_common+0x3ae/0x890 [ 385.696221][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 385.701233][ C0] ? up+0xb0/0xb0 [ 385.704865][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 385.709783][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 385.714882][ C0] down_interruptible+0x7b/0xa0 [ 385.719809][ C0] raw_ioctl+0x1017/0x27c0 [ 385.724214][ C0] ? gadget_suspend+0x10/0x10 [ 385.728935][ C0] ? gadget_suspend+0x10/0x10 [ 385.733639][ C0] __x64_sys_ioctl+0x193/0x200 [ 385.738402][ C0] do_syscall_64+0x35/0xb0 [ 385.742826][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 385.748751][ C0] RIP: 0033:0x7f9e721c5eb7 [ 385.753167][ C0] RSP: 002b:00007f9e71537098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 385.761850][ C0] RAX: ffffffffffffffda RBX: 00007f9e71538110 RCX: 00007f9e721c5eb7 [ 385.769840][ C0] RDX: 00007f9e71538110 RSI: 0000000080085502 RDI: 0000000000000003 [ 385.777827][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 385.785810][ C0] R10: 00007f9e71537140 R11: 0000000000000246 R12: 0000000800000000 [ 385.793797][ C0] R13: 0000000000000000 R14: 0000000020000040 R15: 00007f9e7222dca5 [ 385.801874][ C0] [ 385.804906][ C0] task:syz-executor.1 state:S stack:28456 pid:7436 ppid:2474 flags:0x00000000 [ 385.814383][ C0] Call Trace: [ 385.817665][ C0] [ 385.820651][ C0] __schedule+0xa20/0x27c0 [ 385.825084][ C0] ? io_schedule_timeout+0x140/0x140 [ 385.830370][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 385.835924][ C0] schedule+0xda/0x1b0 [ 385.840015][ C0] do_nanosleep+0x154/0x4f0 [ 385.844527][ C0] ? schedule_hrtimeout+0x30/0x30 [ 385.849555][ C0] ? memset+0x20/0x40 [ 385.853537][ C0] ? __hrtimer_init+0x136/0x280 [ 385.858482][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 385.863415][ C0] ? nanosleep_copyout+0x100/0x100 [ 385.868515][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 385.874495][ C0] ? get_timespec64+0x191/0x220 [ 385.880375][ C0] ? put_timespec64+0x120/0x120 [ 385.885219][ C0] common_nsleep+0xa2/0xc0 [ 385.889633][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 385.895258][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 385.901830][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 385.907708][ C0] do_syscall_64+0x35/0xb0 [ 385.912195][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 385.918074][ C0] RIP: 0033:0x7f6bac3b2df1 [ 385.922474][ C0] RSP: 002b:00007ffec404f8e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 385.930985][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4adf80 RCX: 00007f6bac3b2df1 [ 385.938962][ C0] RDX: 00007ffec404f920 RSI: 0000000000000000 RDI: 0000000000000000 [ 385.946943][ C0] RBP: 00007f6bac4af980 R08: 0000000000000000 R09: 00007ffec41c3080 [ 385.954940][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000005a786 [ 385.962907][ C0] R13: 00007ffec404fa30 R14: 00007f6bac4ae050 R15: 000000000000015e [ 385.970959][ C0] [ 385.973963][ C0] task:syz-executor.1 state:S stack:29144 pid:7438 ppid:2474 flags:0x00000000 [ 385.983517][ C0] Call Trace: [ 385.986787][ C0] [ 385.989712][ C0] __schedule+0xa20/0x27c0 [ 385.994129][ C0] ? io_schedule_timeout+0x140/0x140 [ 385.999401][ C0] schedule+0xda/0x1b0 [ 386.003457][ C0] schedule_timeout+0x1dd/0x2a0 [ 386.008291][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 386.013477][ C0] ? __down_common+0x3a6/0x890 [ 386.018230][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 386.023071][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 386.028255][ C0] __down_common+0x3ae/0x890 [ 386.032863][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 386.038074][ C0] ? up+0xb0/0xb0 [ 386.041724][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 386.046656][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 386.051675][ C0] down_interruptible+0x7b/0xa0 [ 386.056518][ C0] raw_ioctl+0x1017/0x27c0 [ 386.060919][ C0] ? gadget_suspend+0x10/0x10 [ 386.065577][ C0] ? gadget_suspend+0x10/0x10 [ 386.070248][ C0] __x64_sys_ioctl+0x193/0x200 [ 386.074999][ C0] do_syscall_64+0x35/0xb0 [ 386.079397][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 386.085283][ C0] RIP: 0033:0x7f6bac38deb7 [ 386.089678][ C0] RSP: 002b:00007f6bab6ff098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 386.098094][ C0] RAX: ffffffffffffffda RBX: 00007f6bab700110 RCX: 00007f6bac38deb7 [ 386.106080][ C0] RDX: 00007f6bab700110 RSI: 0000000080085502 RDI: 0000000000000003 [ 386.114059][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 386.122018][ C0] R10: 00007f6bab6ff140 R11: 0000000000000246 R12: 0000000800000000 [ 386.129985][ C0] R13: 0000000000000000 R14: 0000000020001280 R15: 00007f6bac3f5ca5 [ 386.138038][ C0] [ 386.141050][ C0] task:syz-executor.1 state:S stack:29184 pid:7442 ppid:2474 flags:0x00000000 [ 386.150246][ C0] Call Trace: [ 386.153574][ C0] [ 386.156502][ C0] __schedule+0xa20/0x27c0 [ 386.160923][ C0] ? io_schedule_timeout+0x140/0x140 [ 386.166215][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 386.171141][ C0] schedule+0xda/0x1b0 [ 386.175220][ C0] futex_wait_queue+0xf5/0x1e0 [ 386.179997][ C0] futex_wait+0x28e/0x680 [ 386.184331][ C0] ? futex_wait_setup+0x230/0x230 [ 386.189365][ C0] ? find_held_lock+0x2d/0x110 [ 386.194143][ C0] ? finish_task_switch.isra.0+0x23b/0xa10 [ 386.199950][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 386.204814][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 386.210612][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 386.215823][ C0] do_futex+0x1af/0x300 [ 386.219965][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 386.225839][ C0] ? xfd_validate_state+0x59/0x180 [ 386.230943][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 386.235689][ C0] ? do_futex+0x300/0x300 [ 386.240061][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 386.245939][ C0] do_syscall_64+0x35/0xb0 [ 386.250340][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 386.256237][ C0] RIP: 0033:0x7f6bac38e0c9 [ 386.260640][ C0] RSP: 002b:00007f6bab6e0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 386.269040][ C0] RAX: ffffffffffffffda RBX: 00007f6bac4ae058 RCX: 00007f6bac38e0c9 [ 386.277003][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6bac4ae058 [ 386.284958][ C0] RBP: 00007f6bac4ae050 R08: 0000000000000000 R09: 0000000000000000 [ 386.292930][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6bac4ae05c [ 386.300891][ C0] R13: 00007ffec404f8cf R14: 00007f6bab6e0300 R15: 0000000000022000 [ 386.309135][ C0] [ 386.312263][ C0] task:syz-executor.2 state:S stack:28456 pid:7437 ppid:2484 flags:0x00000000 [ 386.321475][ C0] Call Trace: [ 386.324750][ C0] [ 386.327663][ C0] __schedule+0xa20/0x27c0 [ 386.332071][ C0] ? io_schedule_timeout+0x140/0x140 [ 386.337344][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 386.342875][ C0] schedule+0xda/0x1b0 [ 386.346929][ C0] futex_wait_queue+0xf5/0x1e0 [ 386.351678][ C0] futex_wait+0x28e/0x680 [ 386.355988][ C0] ? futex_wait_setup+0x230/0x230 [ 386.360996][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 386.366961][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 386.371939][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 386.376817][ C0] do_futex+0x1af/0x300 [ 386.380985][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 386.386863][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 386.392054][ C0] ? ktime_get+0x38a/0x470 [ 386.396452][ C0] ? ktime_get+0x30b/0x470 [ 386.400855][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 386.405609][ C0] ? do_futex+0x300/0x300 [ 386.409922][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 386.415807][ C0] do_syscall_64+0x35/0xb0 [ 386.420215][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 386.426109][ C0] RIP: 0033:0x7fa8b4b930c9 [ 386.430516][ C0] RSP: 002b:00007ffcbd7cec28 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 386.438927][ C0] RAX: ffffffffffffffda RBX: 00007fa8b4cb2f8c RCX: 00007fa8b4b930c9 [ 386.446883][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa8b4cb2f8c [ 386.454836][ C0] RBP: 00007fa8b4cb2f80 R08: 00007ffcbd7f8080 R09: 0000000000000000 [ 386.462796][ C0] R10: 00007ffcbd7ced10 R11: 0000000000000246 R12: 0000000000059b79 [ 386.470768][ C0] R13: 00007ffcbd7ced10 R14: 00007ffcbd7ced30 R15: 0000000000000bea [ 386.478744][ C0] [ 386.481755][ C0] task:syz-executor.2 state:S stack:29000 pid:7440 ppid:2484 flags:0x00000000 [ 386.490946][ C0] Call Trace: [ 386.494296][ C0] [ 386.497212][ C0] __schedule+0xa20/0x27c0 [ 386.501727][ C0] ? io_schedule_timeout+0x140/0x140 [ 386.507018][ C0] schedule+0xda/0x1b0 [ 386.511098][ C0] schedule_timeout+0x1dd/0x2a0 [ 386.515952][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 386.521153][ C0] ? __down_common+0x3a6/0x890 [ 386.525977][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 386.530838][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 386.536039][ C0] __down_common+0x3ae/0x890 [ 386.540619][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 386.545627][ C0] ? up+0xb0/0xb0 [ 386.549249][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 386.554169][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 386.559306][ C0] down_interruptible+0x7b/0xa0 [ 386.564184][ C0] raw_ioctl+0x1017/0x27c0 [ 386.568599][ C0] ? gadget_suspend+0x10/0x10 [ 386.573286][ C0] ? gadget_suspend+0x10/0x10 [ 386.577946][ C0] __x64_sys_ioctl+0x193/0x200 [ 386.582718][ C0] do_syscall_64+0x35/0xb0 [ 386.587137][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 386.593033][ C0] RIP: 0033:0x7fa8b4b92eb7 [ 386.597453][ C0] RSP: 002b:00007fa8b3f04098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 386.605873][ C0] RAX: ffffffffffffffda RBX: 00007fa8b3f05110 RCX: 00007fa8b4b92eb7 [ 386.613829][ C0] RDX: 00007fa8b3f05110 RSI: 0000000080085502 RDI: 0000000000000003 [ 386.621784][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 386.629757][ C0] R10: 00007fa8b3f04140 R11: 0000000000000246 R12: 0000000800000000 [ 386.637757][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fa8b4bfaca5 [ 386.645828][ C0] [ 386.648840][ C0] task:syz-executor.0 state:S stack:28456 pid:7439 ppid:2472 flags:0x00000000 [ 386.658038][ C0] Call Trace: [ 386.661301][ C0] [ 386.664215][ C0] __schedule+0xa20/0x27c0 [ 386.668634][ C0] ? io_schedule_timeout+0x140/0x140 [ 386.673906][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 386.679609][ C0] schedule+0xda/0x1b0 [ 386.683663][ C0] futex_wait_queue+0xf5/0x1e0 [ 386.688408][ C0] futex_wait+0x28e/0x680 [ 386.692721][ C0] ? futex_wait_setup+0x230/0x230 [ 386.697829][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 386.703808][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 386.708735][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 386.713590][ C0] do_futex+0x1af/0x300 [ 386.717740][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 386.723641][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 386.728832][ C0] ? ktime_get+0x38a/0x470 [ 386.733236][ C0] ? ktime_get+0x30b/0x470 [ 386.737638][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 386.742570][ C0] ? do_futex+0x300/0x300 [ 386.746891][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 386.752784][ C0] do_syscall_64+0x35/0xb0 [ 386.757207][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 386.763100][ C0] RIP: 0033:0x7fefa0fab0c9 [ 386.767526][ C0] RSP: 002b:00007fff0449d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 386.775945][ C0] RAX: ffffffffffffffda RBX: 00007fefa10caf8c RCX: 00007fefa0fab0c9 [ 386.783908][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fefa10caf8c [ 386.791879][ C0] RBP: 00007fefa10caf80 R08: 00007fff044e7080 R09: 0000000000000000 [ 386.799844][ C0] R10: 00007fff0449d270 R11: 0000000000000246 R12: 0000000000059b9e [ 386.807800][ C0] R13: 00007fff0449d270 R14: 00007fff0449d290 R15: 0000000000000bea [ 386.815761][ C0] [ 386.818783][ C0] task:syz-executor.0 state:S stack:28976 pid:7446 ppid:2472 flags:0x00000000 [ 386.827997][ C0] Call Trace: [ 386.831268][ C0] [ 386.834185][ C0] __schedule+0xa20/0x27c0 [ 386.838599][ C0] ? io_schedule_timeout+0x140/0x140 [ 386.843871][ C0] schedule+0xda/0x1b0 [ 386.847936][ C0] schedule_timeout+0x1dd/0x2a0 [ 386.852780][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 386.857959][ C0] ? __down_common+0x3a6/0x890 [ 386.862710][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 386.867556][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 386.872738][ C0] __down_common+0x3ae/0x890 [ 386.877316][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 386.882320][ C0] ? up+0xb0/0xb0 [ 386.885950][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 386.890869][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 386.895885][ C0] down_interruptible+0x7b/0xa0 [ 386.900722][ C0] raw_ioctl+0x1017/0x27c0 [ 386.905123][ C0] ? gadget_suspend+0x10/0x10 [ 386.909794][ C0] ? gadget_suspend+0x10/0x10 [ 386.914450][ C0] __x64_sys_ioctl+0x193/0x200 [ 386.919199][ C0] do_syscall_64+0x35/0xb0 [ 386.923597][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 386.929474][ C0] RIP: 0033:0x7fefa0faaeb7 [ 386.933882][ C0] RSP: 002b:00007fefa031c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 386.942285][ C0] RAX: ffffffffffffffda RBX: 00007fefa031d110 RCX: 00007fefa0faaeb7 [ 386.950259][ C0] RDX: 00007fefa031d110 RSI: 0000000080085502 RDI: 0000000000000003 [ 386.958242][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 386.966204][ C0] R10: 00007fefa031c140 R11: 0000000000000246 R12: 0000000800000000 [ 386.974160][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fefa1012ca5 [ 386.982117][ C0] [ 386.985120][ C0] task:syz-executor.4 state:S stack:28456 pid:7443 ppid:2477 flags:0x00000000 [ 386.994394][ C0] Call Trace: [ 386.997670][ C0] [ 387.000584][ C0] __schedule+0xa20/0x27c0 [ 387.005082][ C0] ? io_schedule_timeout+0x140/0x140 [ 387.010359][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 387.015895][ C0] schedule+0xda/0x1b0 [ 387.019961][ C0] do_nanosleep+0x154/0x4f0 [ 387.024459][ C0] ? schedule_hrtimeout+0x30/0x30 [ 387.029554][ C0] ? memset+0x20/0x40 [ 387.033531][ C0] ? __hrtimer_init+0x136/0x280 [ 387.038369][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 387.043290][ C0] ? nanosleep_copyout+0x100/0x100 [ 387.048383][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 387.054345][ C0] ? get_timespec64+0x191/0x220 [ 387.059295][ C0] ? put_timespec64+0x120/0x120 [ 387.064480][ C0] common_nsleep+0xa2/0xc0 [ 387.069003][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 387.074744][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 387.081068][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 387.086963][ C0] do_syscall_64+0x35/0xb0 [ 387.091366][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 387.097331][ C0] RIP: 0033:0x7fd218ccedf1 [ 387.101816][ C0] RSP: 002b:00007ffef462ae80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 387.110226][ C0] RAX: ffffffffffffffda RBX: 00007fd218dc9f80 RCX: 00007fd218ccedf1 [ 387.118195][ C0] RDX: 00007ffef462aec0 RSI: 0000000000000000 RDI: 0000000000000000 [ 387.126159][ C0] RBP: 00007fd218dcb980 R08: 0000000000000000 R09: 00007ffef47b0080 [ 387.134115][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000005a75f [ 387.142070][ C0] R13: 00007ffef462afd0 R14: 00007fd218dca050 R15: 000000000000015e [ 387.150027][ C0] [ 387.153030][ C0] task:syz-executor.4 state:S stack:29000 pid:7444 ppid:2477 flags:0x00000000 [ 387.162216][ C0] Call Trace: [ 387.165476][ C0] [ 387.168389][ C0] __schedule+0xa20/0x27c0 [ 387.172801][ C0] ? io_schedule_timeout+0x140/0x140 [ 387.178071][ C0] schedule+0xda/0x1b0 [ 387.182127][ C0] schedule_timeout+0x1dd/0x2a0 [ 387.187056][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 387.192233][ C0] ? __down_common+0x3a6/0x890 [ 387.196997][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 387.201835][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 387.207026][ C0] __down_common+0x3ae/0x890 [ 387.211617][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 387.216643][ C0] ? up+0xb0/0xb0 [ 387.220276][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 387.225388][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 387.230406][ C0] down_interruptible+0x7b/0xa0 [ 387.235280][ C0] raw_ioctl+0x1017/0x27c0 [ 387.239746][ C0] ? gadget_suspend+0x10/0x10 [ 387.244507][ C0] ? gadget_suspend+0x10/0x10 [ 387.249173][ C0] __x64_sys_ioctl+0x193/0x200 [ 387.253954][ C0] do_syscall_64+0x35/0xb0 [ 387.258390][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 387.264281][ C0] RIP: 0033:0x7fd218ca9eb7 [ 387.268689][ C0] RSP: 002b:00007fd21801b098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 387.277107][ C0] RAX: ffffffffffffffda RBX: 00007fd21801c110 RCX: 00007fd218ca9eb7 [ 387.285079][ C0] RDX: 00007fd21801c110 RSI: 0000000080085502 RDI: 0000000000000003 [ 387.293047][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 387.301002][ C0] R10: 00007fd21801b140 R11: 0000000000000246 R12: 0000000800000000 [ 387.308994][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007fd218d11ca5 [ 387.317021][ C0] [ 387.320152][ C0] task:syz-executor.4 state:S stack:30200 pid:7445 ppid:2477 flags:0x00000000 [ 387.329371][ C0] Call Trace: [ 387.332667][ C0] [ 387.335701][ C0] __schedule+0xa20/0x27c0 [ 387.340123][ C0] ? io_schedule_timeout+0x140/0x140 [ 387.345491][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 387.350415][ C0] schedule+0xda/0x1b0 [ 387.354471][ C0] futex_wait_queue+0xf5/0x1e0 [ 387.359390][ C0] futex_wait+0x28e/0x680 [ 387.363708][ C0] ? futex_wait_setup+0x230/0x230 [ 387.368731][ C0] ? wake_up_q+0x8b/0xf0 [ 387.372979][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 387.378174][ C0] ? futex_wake+0x155/0x490 [ 387.382661][ C0] do_futex+0x1af/0x300 [ 387.386799][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 387.392673][ C0] ? __up_read+0x192/0x720 [ 387.397073][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 387.402001][ C0] ? do_futex+0x300/0x300 [ 387.406594][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 387.412506][ C0] do_syscall_64+0x35/0xb0 [ 387.416922][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 387.422806][ C0] RIP: 0033:0x7fd218caa0c9 [ 387.427214][ C0] RSP: 002b:00007fd217ffc218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 387.435613][ C0] RAX: ffffffffffffffda RBX: 00007fd218dca058 RCX: 00007fd218caa0c9 [ 387.443567][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd218dca058 [ 387.451534][ C0] RBP: 00007fd218dca050 R08: 0000000000000000 R09: 0000000000000000 [ 387.459487][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd218dca05c [ 387.467441][ C0] R13: 00007ffef462ae6f R14: 00007fd217ffc300 R15: 0000000000022000 [ 387.475404][ C0] [ 387.478406][ C0] task:syz-executor.5 state:S stack:28456 pid:7447 ppid:2483 flags:0x00000000 [ 387.487609][ C0] Call Trace: [ 387.490889][ C0] [ 387.493826][ C0] __schedule+0xa20/0x27c0 [ 387.498246][ C0] ? io_schedule_timeout+0x140/0x140 [ 387.503520][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 387.509055][ C0] schedule+0xda/0x1b0 [ 387.513114][ C0] futex_wait_queue+0xf5/0x1e0 [ 387.517863][ C0] futex_wait+0x28e/0x680 [ 387.522185][ C0] ? futex_wait_setup+0x230/0x230 [ 387.527286][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 387.533249][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 387.538167][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 387.543011][ C0] do_futex+0x1af/0x300 [ 387.547152][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 387.553024][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 387.558209][ C0] ? ktime_get+0x38a/0x470 [ 387.562611][ C0] ? ktime_get+0x30b/0x470 [ 387.567010][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 387.571756][ C0] ? do_futex+0x300/0x300 [ 387.576092][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 387.582003][ C0] do_syscall_64+0x35/0xb0 [ 387.586420][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 387.592402][ C0] RIP: 0033:0x7f3564f820c9 [ 387.596886][ C0] RSP: 002b:00007fff1245edb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 387.605367][ C0] RAX: ffffffffffffffda RBX: 00007f35650a1f8c RCX: 00007f3564f820c9 [ 387.613325][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f35650a1f8c [ 387.621277][ C0] RBP: 00007f35650a1f80 R08: 00007fff12579080 R09: 0000000000000000 [ 387.629322][ C0] R10: 00007fff1245eea0 R11: 0000000000000246 R12: 0000000000059c0f [ 387.637275][ C0] R13: 00007fff1245eea0 R14: 00007fff1245eec0 R15: 0000000000000bea [ 387.645241][ C0] [ 387.648281][ C0] task:syz-executor.5 state:S stack:28904 pid:7448 ppid:2483 flags:0x00000000 [ 387.657492][ C0] Call Trace: [ 387.660855][ C0] [ 387.663777][ C0] __schedule+0xa20/0x27c0 [ 387.668187][ C0] ? io_schedule_timeout+0x140/0x140 [ 387.673647][ C0] schedule+0xda/0x1b0 [ 387.677913][ C0] schedule_timeout+0x1dd/0x2a0 [ 387.682771][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 387.687974][ C0] ? __down_common+0x3a6/0x890 [ 387.692739][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 387.697580][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 387.702766][ C0] __down_common+0x3ae/0x890 [ 387.707373][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 387.712376][ C0] ? up+0xb0/0xb0 [ 387.715997][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 387.720940][ C0] ? _raw_spin_lock_irq+0x30/0x50 [ 387.725969][ C0] down_interruptible+0x7b/0xa0 [ 387.730825][ C0] raw_ioctl+0x1017/0x27c0 [ 387.735230][ C0] ? gadget_suspend+0x10/0x10 [ 387.739892][ C0] ? gadget_suspend+0x10/0x10 [ 387.744551][ C0] __x64_sys_ioctl+0x193/0x200 [ 387.749301][ C0] do_syscall_64+0x35/0xb0 [ 387.753699][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 387.759575][ C0] RIP: 0033:0x7f3564f81eb7 [ 387.763972][ C0] RSP: 002b:00007f35642f3098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 387.772370][ C0] RAX: ffffffffffffffda RBX: 00007f35642f4110 RCX: 00007f3564f81eb7 [ 387.780327][ C0] RDX: 00007f35642f4110 RSI: 0000000080085502 RDI: 0000000000000003 [ 387.788280][ C0] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 387.796233][ C0] R10: 00007f35642f3140 R11: 0000000000000246 R12: 0000000800000000 [ 387.804188][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: 00007f3564fe9ca5 [ 387.812142][ C0] [ 387.815146][ C0] [ 387.815146][ C0] Showing all locks held in the system: [ 387.822842][ C0] 1 lock held by rcu_tasks_kthre/11: [ 387.828111][ C0] #0: ffffffff87a97090 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 387.838539][ C0] 5 locks held by kworker/0:1/12: [ 387.843570][ C0] 5 locks held by kworker/0:2/703: [ 387.848661][ C0] 6 locks held by udevd/2349: [ 387.853373][ C0] #0: ffffffff87d20e08 (tomoyo_ss){....}-{0:0}, at: tomoyo_check_open_permission+0xe8/0x3a0 [ 387.863564][ C0] #1: ffffc90000007d60 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd4/0x7c0 [ 387.872781][ C0] #2: ffff888119344230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x25/0x340 [ 387.882511][ C0] #3: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710 [ 387.892584][ C0] #4: ffffffff87eb2c38 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1790 [ 387.901663][ C0] #5: ffffffff87a97be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 387.911867][ C0] 2 locks held by getty/2410: [ 387.916531][ C0] #0: ffff888100917098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 387.926284][ C0] #1: ffffc900000452f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 387.936366][ C0] 2 locks held by kworker/u4:8/3065: [ 387.941638][ C0] #0: ffff888100079138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 387.952678][ C0] #1: ffffc90001817da8 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 387.962752][ C0] 3 locks held by udevd/5195: [ 387.967405][ C0] #0: ffff88811595bc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x18a/0x790 [ 387.977056][ C0] #1: ffff88811599ecb8 (kn->active#27){++++}-{0:0}, at: kernfs_fop_read_iter+0x1ad/0x790 [ 387.987034][ C0] #2: ffff88810930f190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x3c/0x2c0 [ 387.996361][ C0] 6 locks held by kworker/1:3/5244: [ 388.001553][ C0] #0: ffff88810900e138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 388.012250][ C0] #1: ffffc90001ac7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 388.023492][ C0] #2: ffff88810ebd7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1bc/0x4810 [ 388.032376][ C0] #3: ffff88810ebf24f0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2778/0x4810 [ 388.042311][ C0] #4: ffff88810e9f7f68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x27ad/0x4810 [ 388.051975][ C0] #5: ffffffff88419070 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x188/0x1cc0 [ 388.062412][ C0] 12 locks held by kworker/1:5/5334: [ 388.067683][ C0] 3 locks held by kworker/0:6/5381: [ 388.072966][ C0] 6 locks held by kworker/0:7/5998: [ 388.078179][ C0] [ 388.080511][ C0] ============================================= [ 388.080511][ C0] [ 388.089612][ C0] task:init state:S stack:22968 pid:1 ppid:0 flags:0x00000000 [ 388.098875][ C0] Call Trace: [ 388.102171][ C0] [ 388.105121][ C0] __schedule+0xa20/0x27c0 [ 388.109578][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.114907][ C0] ? __lock_acquire+0x166e/0x56d0 [ 388.119985][ C0] schedule+0xda/0x1b0 [ 388.124270][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 388.130367][ C0] ? schedule_timeout_idle+0x90/0x90 [ 388.135694][ C0] ? do_sigtimedwait+0x372/0x5c0 [ 388.140763][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 388.145754][ C0] ? dequeue_signal+0x18b/0x650 [ 388.150638][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.155690][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 388.160927][ C0] do_sigtimedwait+0x42e/0x5c0 07:03:05 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2b, 0xb9, 0xe4, 0x40, 0x9c0, 0x206, 0x1163, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x2c, 0xa4}}]}}]}}, 0x0) (async) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002840)={{0x12, 0x1, 0x0, 0x3f, 0xc1, 0xb9, 0x10, 0x4e8, 0x6630, 0x6a10, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x4c, 0x31, 0x89}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001a00)={0x24, &(0x7f0000000040)={0x0, 0x11, 0x5d, {0x5d, 0x24, "84599c10b4d15b59a0c31e913594d662b0dd94a74dfc73c2879044c744af8eff7d770a8f145315709a48222c2a3b511f4a41f0da0e72cba2fcea749ca3fac96b78cf25ef2020a7ab7a2df36dc451bd40dbd129a7d2057052831b4c"}}, &(0x7f0000001940)={0x0, 0x3, 0x3b, @string={0x3b, 0x3, "af818fc2c0cfebe753733db27d2ca8929df845b00ca3bbbdbae52ad48958bbc96a1751470d32b2f0a71a8e34f3e4ce904dc74357e23f539d1f"}}, &(0x7f0000000780)={0x0, 0x22, 0x10, {[@global=@item_4={0x3, 0x1, 0x1, "4bca235e"}, @global=@item_012={0x2, 0x1, 0x5, "ac31"}, @local=@item_012={0x2, 0x2, 0x3, "f678"}, @global=@item_012={0x1, 0x1, 0x5abd7e9354d29b3f, "1f"}, @global=@item_012={0x2, 0x1, 0x9, "869a"}]}}, &(0x7f00000019c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbd, 0xea, 0x1, {0x22, 0x37a}}}}, &(0x7f0000001c40)={0x2c, &(0x7f0000001a40)={0x40, 0xc, 0x12, "1196a015f09d5bdd7c324f663bfc13b7e82a"}, &(0x7f0000001a80)={0x0, 0xa, 0x1}, &(0x7f0000001ac0)={0x0, 0x8, 0x1}, &(0x7f0000001b00)={0x20, 0x1, 0xd6, "9681d59f586b5aa98c0998c0b712b708045766162e4337c0cb8b1c0d0a421d880e42b3d9f1e2531387057758c59a37c3cd19fb4286aa9266c18a14cb5eb307a6d3aff16bd75ce02574c58de8200fc79ae65b433e4c8b592aa781d5fea9cfcabc61a7d609e81121e48845a3ddb5fc930a1e181d08d42f7bc0af4513ef6c984f907a0ad26a2db688d8dda607d6faa169319e77593df200ae8902bfcb88e3e5676c1a8667f19b57849f2f61ac0780903ae625c9dc55bbdb5cab50e4d2a8a586217bea8720bb2d33c76ca224666076a2d7b5043b758b6fea"}, &(0x7f0000001c00)={0x20, 0x3, 0x1, 0x90}}) (async) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000009c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x7, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x1c, &(0x7f0000000140)={0x0, 0x0, 0x7c, "b17808b950d8ac6b9834165ce695d4a6485dbbd56020a38574aab706b5d096b01441dd7ade897ff4d118513c09ab65dd192834aabd572a3ef269077bbb7955f64d35ea265ff6683cbebd06f24719d60f82a9e45952001c8655831797bdb7878687e76ae47caccc5e5f6c788d768f93f0e74d2603ad2c15453e33a068"}, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000500)={0x14, 0x0, &(0x7f00000004c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$printer(r0, &(0x7f0000000240)={0x14, &(0x7f0000001640)={0x0, 0x22, 0xaf, {0xaf, 0x2, "9911077310352247c81a5ad4f8c7f6904d693868b53c9e31c946ececc9d73658e5c234f7449baa80a39bf7c8184e83194bb9665abeccbfb6a1407cb672e82fe7ec4edf96a50cde9f1100c3fca8289bfe56af2822a5bd1d9548eff207850a143b2835db3ad92415b6a7e7e3226a690c9194df86e97cf3113d8b9e9600b20835f9d21890ceb629d835e62d17d4c029500276ff58110eee6cf81e9cfc39c3e6862c03763de4ee1bd3b784b216f668"}}, &(0x7f0000000200)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x804}}}, &(0x7f00000018c0)={0x34, &(0x7f0000001700)={0x40, 0xf, 0x6d, "bf8395aa5ea4b7dfb205e56f4c8667625b6222a95bf168f47ca9d71b50415ec7192a4f9e8294f40e15ba0eb74987f14bda3ae14ebf1ea80ddb9678333e1ca2f627144375d3d4ee916e1f5b4eeecbc864e76467c5a46632ff2e0d14da03254acbfa9d4f316376d532f6e0c565c6"}, &(0x7f0000001780)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000017c0)={0x0, 0x8, 0x1}, &(0x7f0000001800)={0x20, 0x0, 0x1d, {0x1b, "84c86fc10f3aabc3ee4f2d72aa779da160dedbefc4e5432f6efc78"}}, &(0x7f0000001840)={0x20, 0x1, 0x1, 0xef}, &(0x7f0000001880)={0x20, 0x0, 0x1, 0x7}}) r1 = syz_usb_connect$cdc_ncm(0x5, 0xf3, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe1, 0x2, 0x1, 0x4a, 0x0, 0xe9, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "bd02"}, {0x5, 0x24, 0x0, 0x101}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x5, 0x1f, 0x56}, {0x6, 0x24, 0x1a, 0x3fe, 0x22}, [@acm={0x4, 0x24, 0x2, 0x9}, @mdlm_detail={0x7f, 0x24, 0x13, 0x20, "61e17022c2e1310934527aa4a32eb29fc7ade89827489591f895c368a3b5c12f8d1a89a877aedbabbecba05062f47fab2d7851831732a714c8899bbfee3cd14bd10c2d21c59c29e4444a3d97a68739928b07c676dc9a1da50b0f581fb82a1496f72a230df168be368a3ca6a4c645a921b0fc7d6fc7f1371cfac490"}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x7, 0xff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x3, 0x0, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x610, 0x7f, 0x2}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x40, 0x4, 0x2, 0x10, 0x1}, 0xcc, &(0x7f00000003c0)={0x5, 0xf, 0xcc, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "1c307c5b1a20626f3cc9202926414c5e"}, @generic={0x97, 0x10, 0xa, "f8c8168d7057f7c9b8276522da1baf33405ae85cd179685353b04b37cece49b2fb6b5f5063ff083c890f1e8e46e4c09f5af13e32e81dece35d3d8a398ddc31760405c3e2ada332adf0181be7276a6bcac77e9dd1d9c900044ec3f8c194c3c2268f68918d9d5fe9dde29189b85c66a894f09f2fa3dd68f5ab072f48e0389e356c0b1ceef67a8c48445c1d08c7322dffa4591748ba"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x8, 0x3a, 0xb0, 0xf4af}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x6, 0x7, 0xffff}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x1, 0x4, 0x105}]}, 0x9, [{0xae, &(0x7f0000001180)=ANY=[@ANYBLOB="ae03db714e20f70bb479dfc4089bae176b1af31a697fcd5380ff6b6b971183f0a8a9f1954d6ae0968840647cb863018d2f21539208561a8df73aa69c3f818dc7e0cb850d488d622e65a9bc60712e3230b08d6c75283a02d929f4e50a1de37fa9a3c3752f0d18500ad3f9a3e5d8380efd78d073cf68e78c5f69fe066119124f483bd540662b51019bdb03eacd289573f0206ddacfe6f3a30f32eda945ab39f7b514eb57c1b9efc9be04032e6ea69be40afb0bbe16f520c8dd2e479f5762d3195ca5ad8f8b07b6dde757"]}, {0x15, &(0x7f00000000c0)=@string={0x15, 0x3, "87651bf0f7127319831cf5da4c9a6edfe34d08"}}, {0x4d, &(0x7f0000000200)=ANY=[]}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81a}}, {0x4c, &(0x7f0000000540)=@string={0x4c, 0x3, "aacbd92e0874e5f27df927312f85168417714df4efa1201088246ee27689610b983f636382c23b94e7856d86711961bb086826ba200d51a2008c9b4aa93ccf6d364f582a93c9233fa1b8"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x401}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x41a}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x809}}, {0x9, &(0x7f0000001900)=@string={0x9, 0x3, "c1f065edda9249"}}]}) syz_usb_control_io(r1, &(0x7f0000000c00)={0x2c, &(0x7f0000000880)={0x20, 0x23, 0x55, {0x55, 0xea00e4a3d6b2b9b7, "fd4ce6c6cc365c6d4af4787c72c077c8584b04b116fb0c2f98715c952be98452262f27322eacc0fd871a52e805ba5961a6b4f9f9b8561f4849395be35b39c3a982ec7c9a038cbf509d04a4a47e583946e799b5"}}, &(0x7f0000000a00)={0x0, 0x3, 0x68, @string={0x68, 0x3, "4271f5063b439465f591096e0facd9e9bafab5667e0d1959b5c69e532cd7056b22a7d9fe5b7a9a438b08731d76a266aa82c42519260dba0930e98c1aa8bea2cf51370031a4524c1ed05925f45efe22a5875badf502a27da50e90cbeb2cb8f73ccf28f43e62fd"}}, &(0x7f0000000a80)={0x0, 0xf, 0xc1, {0x5, 0xf, 0xc1, 0x5, [@generic={0x84, 0x10, 0xb, "bf85902e5f1cbe83425191a98a37d970533030aeeedcb292e9fb2e8afec7d34bb107828360d6bb2db337993de1f4d17ea8ed36a08c38737dc76b24c63d1d422cf9c2e9d7193973fb59081fe069b20e947b486d49ef41285f54b8b502b777151e7fe1ad31d59215d654c20a2a1cfbd45571783ac0c2d4a14d04b5e6e6a3fd025840"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "40f080c972325bb2d0bc922be473293d"}, @ssp_cap={0xc, 0x10, 0xa, 0x7, 0x0, 0x80, 0xf00, 0x4}, @generic={0xd, 0x10, 0xa, "595daa1888bdd126728b"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x40, 0x9, 0x1, 0x8}]}}, &(0x7f0000000b80)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1c, 0x18, 0xfe, 0x3, "18dc7e2c", "4660897f"}}, &(0x7f0000000bc0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xf7, 0x80, 0x2, 0x92, 0x1, 0x3ff, 0x3}}}, &(0x7f00000010c0)={0x84, &(0x7f0000000c40)={0x40, 0x1, 0x80, "4425848d2c8315e206cc5c1916169a7f1507cf8848ff59d7147f2f6f48329b2e04c22ed9007603b09508e3b7f32b109696a410df95809b55c037bc76a475e31e09e7e79e8b6d7191db8498fe0b05993348d60df90beb771b9d54a258ac1e26f1ff5a07bdb625df7d502b4d2e52a2accc7541ab24cae9d29a14dd720cbf6fda73"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000d80)={0x20, 0x0, 0x4, {0x7, 0x1}}, &(0x7f0000000dc0)={0x20, 0x0, 0x8, {0xe0, 0x8, [0xf00f]}}, &(0x7f0000000e00)={0x40, 0x7, 0x2, 0x9562}, &(0x7f0000000e40)={0x40, 0x9, 0x1}, &(0x7f0000000e80)={0x40, 0xb, 0x2, "8a44"}, &(0x7f0000000ec0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000f00)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000f40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000f80)={0x40, 0x19, 0x2, '|Q'}, &(0x7f0000000fc0)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000001000)={0x40, 0x1c, 0x1, 0xff}, &(0x7f0000001040)={0x40, 0x1e, 0x1, 0x1e}, &(0x7f0000001080)={0x40, 0x21, 0x1, 0x8}}) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x3138, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x9, {0x9, 0x0, "484f6a5612dce8"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io$hid(r2, &(0x7f0000001340)={0x24, &(0x7f0000000600)={0x20, 0x22, 0xac, {0xac, 0x21, "c8dfea83a93bfe90d58a0b3f21154d8b7674a84ebca42018ab4ae3546179119fae9a83b642972a5ee4063fbf75e56ac81334a5755ec5af6eaed4c4d61ea93bdea4cad4e60d3a3a3cf4fed7809fda7a2945beb97059df00885f9c60b23a7a63993bc7c9886d030a7f9cdddd6b6e1052bcb0f3bf71d4b91003efc15f3493a364ff9b78d1897fd7808a36f520ca3d3f027357c90aefd9ca0f5d45412906add6d3dc5e8910f77f35669c3b8e"}}, &(0x7f0000001280)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x455}}, &(0x7f00000012c0)={0x0, 0x22, 0x6, {[@local=@item_012={0x0, 0x2, 0x7}, @local=@item_4={0x3, 0x2, 0x0, "a5e59ebf"}]}}, &(0x7f0000001300)={0x0, 0x21, 0x9, {0x9, 0x21, 0xfff, 0x40, 0x1, {0x22, 0x2db}}}}, &(0x7f0000001600)={0x2c, &(0x7f0000001380)={0x20, 0x7, 0x8f, "1175330786c6ec6bae74d261f84c1d5dc04971fcf06b6bbd6c0c9447426b9ab597eb004e835b6ad1f8d46d1c89a48b218f7c9d81d69a59d70aaba6207cd8cb53e37a30464e3c2e528d43071c9433200865e0c151c7f4d21794c06a000bf4577e98bbd513956871a166ebd0d5dc1871bff8174806184ecc000aebf042a2fb42796ad26a17bed2581d5cf3556e4a5547"}, &(0x7f0000001440)={0x0, 0xa, 0x1, 0x1f}, &(0x7f0000001480)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000014c0)={0x20, 0x1, 0xdc, "dc8ff6d3484565cb56be3055fddde645fa7f2f2c82d46a50e5f8fbc09894c4177f79dacc6660589002713b184b2d57b3e9fa776b79eca7c38145682f836dbb083620ebeef5ac07d8976398c8f099d09d02a62b530d66c511ec32af57ff368ea688ad30ab0fef5898bb8ab3016e345b8c890a5436efe9e44b1265c7b0df81a7134a926606206cc4f11fdf85f92b620430e1a9b912b035760ddc8ee85fb118617e73b89898731a971a1bf7b0e847dc2510f436050bcdf21a3b0721af443f81393f6997390966add362a99490f37a92613dd428027e1b9487193981506e"}, &(0x7f00000015c0)={0x20, 0x3, 0x1, 0xe4}}) (async) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) [ 388.164325][ T5334] keytouch 0003:0926:3333.002F: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 388.165703][ C0] ? __set_task_blocked+0x190/0x190 [ 388.165739][ C0] __x64_sys_rt_sigtimedwait+0x1a1/0x290 [ 388.188038][ T5244] usb 4-1: device descriptor read/64, error -71 [ 388.188659][ C0] ? __do_sys_pidfd_send_signal+0x610/0x610 [ 388.201529][ C0] ? restore_fpregs_from_fpstate+0xbd/0x1c0 [ 388.207472][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 388.213417][ C0] do_syscall_64+0x35/0xb0 07:03:05 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xfffffffc, 0x1000}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x4}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_read(r0, 0x3, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xfffffffc, 0x1000}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x4}}}}}]}}]}}, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_read(r0, 0x3, 0x0, 0x0) (async) 07:03:05 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc222, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) r0 = syz_usb_connect(0x3, 0x48f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x4f, 0xf5, 0xaa, 0x10, 0x846, 0x1020, 0x316b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x47d, 0x1, 0x14, 0x9, 0x0, 0x8, [{{0x9, 0x4, 0xcd, 0x4, 0x9, 0xaf, 0xa0, 0x51, 0x6, [@generic={0xe5, 0x10, "3a7e85da884ab95b27f0985e00675fcc63943b8dc88a14baf90ddc572797d176446bcbbc1f167f29ed7a32f41629b5abc0487d218829cf686f6ac5b649f4366a4a13fdbc5238b63edcd03e618b8a90c63974b1e9470f6610e7dd23ca4a2815c5f8a5042ef9dadbf686fddd7a43d5cfbb4c68a199adcb2b951ad2712ea663309a41c0b03a4dc73ef19a99509c778d4ba3e84f62a0a50c5fc00754c094fdd021382aad978de0b591f5b84e5b22467ae3cacb2c88be8935a41ab6d456b8a2f9debac9ced9575c3c6acbc33aa68e2c65a74bbf2f4d829c4989654a9ac60513734d1ce912c2"}], [{{0x9, 0x5, 0x3, 0x0, 0x10, 0x8, 0x80, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xa2, 0x1}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x9, 0xf4, 0xc1, [@generic={0xe2, 0xc, "2002fa7e917dd8d1198565e40e23bd02c42ac792de778679d153618f5084e689ab41ff9ac20b5cdf9bdeb73d87e78c8b2069cff6ad4f45fac6dfe69c1ff798acbeff6730727cc33c62e5e34de46d67a6b06cb660e78a80fe8cfff9bd55e44e4e174661e8397a911dcc25270e531cc6d921aff014e3d687b355613e05117e33fca61f0726e16279413c9c62ae46c81d0b8158770c14a0387a58d0127076dfe0bbf7cf2130aea84a24bde9fd0643dc1dec3ccee959b134fecaf08d59c0138e94a1a8e28e846ddf9d10cd2f2ddf16fc9079e1635d573456a47793d6129094e50942"}]}}, {{0x9, 0x5, 0x3, 0x4, 0x3ff, 0x0, 0xc0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x5b}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x8, 0xfc, 0x5, [@generic={0xae, 0x5, "3837c27688b3cc5358483f7f4f1f9aca78efdc089c48e03f16cd47293798e2e789f2acd919b72e80646202a56d9ec45abe60178a89848f59ff375e56c8f82157b4e8174d3cd44cc1ca071b89cc0b69d3652e98370ec05de6d59554ea33bbfb34eb6fe3ff92488889ce45cf1fb6fdaf398916d05d5d145e2f435b9ddb81f0b6fd0bb9bbba1f3f6d8ab4791d837b4e6a8359ed36083d8adfba1c5f3217339e24b4f3c86f290b9adfca69d13d9f"}, @uac_iso={0x7, 0x25, 0x1, 0x6, 0x40, 0x9}]}}, {{0x9, 0x5, 0x80, 0x4, 0x0, 0x1f, 0xc9, 0x2}}, {{0x9, 0x5, 0xb, 0x2, 0x10, 0x0, 0x1, 0x1, [@generic={0xec, 0x10, "85c03ce2da7c37304164f92aef066019c7c5bab471b3010e5890e83d7530458f299584e4253e2c11c1a7da0d6b18044137f918d35500f3939f54d52460d8e133d711371b50649944143556055909a5d4fc845db07e3896d15331e3ffaf2e3a3bfc2f07407daec6880f8eb34263ac4689bd8614fb81d4ca30e0ca0d3b0546ac646a326751d61dd8ba2c3c19bbbedb613c6658f9951865f08f2b1e70d4b7ea4cc14849b3675b72e91b1831b199bb0f0c25e6c722d975c4cba702b3acf7c54024a41cbc82252e8168b63a3a0ad66e1030e012a0ada50f63273d0dc734cc73e1dcfeb19526c40713da881eb3"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x9, 0xc2, 0x80, [@generic={0x5, 0x24, "1bff2b"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x40, 0x80, 0x0, 0x8, [@generic={0x98, 0x7, "4c4ed4eb8e37b5092808a177b82021b22631d1e5c953754cb07d374570d7ecfd331c3f97072a43ab6de8128014903ce069cecb9b3c0ede139812429b62e4a5df857f355335bce17e1d9e5afccf4ec7ee373dd0243b4c71f13afd77a29370b5269a13f5ca03d5d48ebd66f95e85301be1ff4763a1e588ba7976450fc8fe6baa0167b7d9d7817e866121f31a817aba4228970beda9886e"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x88, 0x10, 0x3ff, 0x7, 0x0, 0xcf}}]}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x201, 0x5, 0x1f, 0x20, 0x20, 0x7}, 0x25, &(0x7f0000000500)=ANY=[@ANYBLOB="050f25000120100a7fe50000000f000100000000000f1cff00cf00ff003fffff0000c00000"], 0x1, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1809}}]}) syz_usb_control_io(r0, &(0x7f0000000700)={0x2c, &(0x7f00000005c0)={0x20, 0xb, 0xf, {0xf, 0x3, "686e97482cb9a8bc0f87283016"}}, &(0x7f0000000600)={0x0, 0x3, 0x7, @string={0x7, 0x3, "5e516f5df9"}}, &(0x7f0000000640)={0x0, 0xf, 0x23, {0x5, 0xf, 0x23, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x93, "dbd73382c4f2c7d7bbf2db56384a9257"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x81, 0xfd, 0x2}]}}, &(0x7f0000000680)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x0, 0x6, 0x8, "8ef6aecb", "305b1e4d"}}, &(0x7f00000006c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x80, 0x8, 0x7, 0x6e, 0x2, 0x40}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000740)={0x40, 0xf, 0xa, "cae52582390750277dd1"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0xc5}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x10, 0x0, [0xf0ff]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x3ff}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0xb9}, &(0x7f0000000900)={0x40, 0xb, 0x2, "a480"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x1}, &(0x7f0000000980)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000a00)={0x40, 0x19, 0x2, "8130"}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xf68d}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0xff}}) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc222, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) (async) syz_usb_connect(0x3, 0x48f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x4f, 0xf5, 0xaa, 0x10, 0x846, 0x1020, 0x316b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x47d, 0x1, 0x14, 0x9, 0x0, 0x8, [{{0x9, 0x4, 0xcd, 0x4, 0x9, 0xaf, 0xa0, 0x51, 0x6, [@generic={0xe5, 0x10, "3a7e85da884ab95b27f0985e00675fcc63943b8dc88a14baf90ddc572797d176446bcbbc1f167f29ed7a32f41629b5abc0487d218829cf686f6ac5b649f4366a4a13fdbc5238b63edcd03e618b8a90c63974b1e9470f6610e7dd23ca4a2815c5f8a5042ef9dadbf686fddd7a43d5cfbb4c68a199adcb2b951ad2712ea663309a41c0b03a4dc73ef19a99509c778d4ba3e84f62a0a50c5fc00754c094fdd021382aad978de0b591f5b84e5b22467ae3cacb2c88be8935a41ab6d456b8a2f9debac9ced9575c3c6acbc33aa68e2c65a74bbf2f4d829c4989654a9ac60513734d1ce912c2"}], [{{0x9, 0x5, 0x3, 0x0, 0x10, 0x8, 0x80, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xa2, 0x1}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x9, 0xf4, 0xc1, [@generic={0xe2, 0xc, "2002fa7e917dd8d1198565e40e23bd02c42ac792de778679d153618f5084e689ab41ff9ac20b5cdf9bdeb73d87e78c8b2069cff6ad4f45fac6dfe69c1ff798acbeff6730727cc33c62e5e34de46d67a6b06cb660e78a80fe8cfff9bd55e44e4e174661e8397a911dcc25270e531cc6d921aff014e3d687b355613e05117e33fca61f0726e16279413c9c62ae46c81d0b8158770c14a0387a58d0127076dfe0bbf7cf2130aea84a24bde9fd0643dc1dec3ccee959b134fecaf08d59c0138e94a1a8e28e846ddf9d10cd2f2ddf16fc9079e1635d573456a47793d6129094e50942"}]}}, {{0x9, 0x5, 0x3, 0x4, 0x3ff, 0x0, 0xc0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x5b}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x8, 0xfc, 0x5, [@generic={0xae, 0x5, "3837c27688b3cc5358483f7f4f1f9aca78efdc089c48e03f16cd47293798e2e789f2acd919b72e80646202a56d9ec45abe60178a89848f59ff375e56c8f82157b4e8174d3cd44cc1ca071b89cc0b69d3652e98370ec05de6d59554ea33bbfb34eb6fe3ff92488889ce45cf1fb6fdaf398916d05d5d145e2f435b9ddb81f0b6fd0bb9bbba1f3f6d8ab4791d837b4e6a8359ed36083d8adfba1c5f3217339e24b4f3c86f290b9adfca69d13d9f"}, @uac_iso={0x7, 0x25, 0x1, 0x6, 0x40, 0x9}]}}, {{0x9, 0x5, 0x80, 0x4, 0x0, 0x1f, 0xc9, 0x2}}, {{0x9, 0x5, 0xb, 0x2, 0x10, 0x0, 0x1, 0x1, [@generic={0xec, 0x10, "85c03ce2da7c37304164f92aef066019c7c5bab471b3010e5890e83d7530458f299584e4253e2c11c1a7da0d6b18044137f918d35500f3939f54d52460d8e133d711371b50649944143556055909a5d4fc845db07e3896d15331e3ffaf2e3a3bfc2f07407daec6880f8eb34263ac4689bd8614fb81d4ca30e0ca0d3b0546ac646a326751d61dd8ba2c3c19bbbedb613c6658f9951865f08f2b1e70d4b7ea4cc14849b3675b72e91b1831b199bb0f0c25e6c722d975c4cba702b3acf7c54024a41cbc82252e8168b63a3a0ad66e1030e012a0ada50f63273d0dc734cc73e1dcfeb19526c40713da881eb3"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0x9, 0xc2, 0x80, [@generic={0x5, 0x24, "1bff2b"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x40, 0x80, 0x0, 0x8, [@generic={0x98, 0x7, "4c4ed4eb8e37b5092808a177b82021b22631d1e5c953754cb07d374570d7ecfd331c3f97072a43ab6de8128014903ce069cecb9b3c0ede139812429b62e4a5df857f355335bce17e1d9e5afccf4ec7ee373dd0243b4c71f13afd77a29370b5269a13f5ca03d5d48ebd66f95e85301be1ff4763a1e588ba7976450fc8fe6baa0167b7d9d7817e866121f31a817aba4228970beda9886e"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x7}]}}, {{0x9, 0x5, 0x88, 0x10, 0x3ff, 0x7, 0x0, 0xcf}}]}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x201, 0x5, 0x1f, 0x20, 0x20, 0x7}, 0x25, &(0x7f0000000500)=ANY=[@ANYBLOB="050f25000120100a7fe50000000f000100000000000f1cff00cf00ff003fffff0000c00000"], 0x1, [{0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x1809}}]}) (async) syz_usb_control_io(r0, &(0x7f0000000700)={0x2c, &(0x7f00000005c0)={0x20, 0xb, 0xf, {0xf, 0x3, "686e97482cb9a8bc0f87283016"}}, &(0x7f0000000600)={0x0, 0x3, 0x7, @string={0x7, 0x3, "5e516f5df9"}}, &(0x7f0000000640)={0x0, 0xf, 0x23, {0x5, 0xf, 0x23, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x93, "dbd73382c4f2c7d7bbf2db56384a9257"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x81, 0xfd, 0x2}]}}, &(0x7f0000000680)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x0, 0x6, 0x8, "8ef6aecb", "305b1e4d"}}, &(0x7f00000006c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x80, 0x8, 0x7, 0x6e, 0x2, 0x40}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000740)={0x40, 0xf, 0xa, "cae52582390750277dd1"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0xc5}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x10, 0x0, [0xf0ff]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x3ff}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0xb9}, &(0x7f0000000900)={0x40, 0xb, 0x2, "a480"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x1}, &(0x7f0000000980)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000a00)={0x40, 0x19, 0x2, "8130"}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xf68d}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0xff}}) (async) 07:03:05 executing program 3: syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}, @input_terminal={0xc}, @extension_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x9, 0x0, 0x3, {0x7, 0x25, 0x1, 0x1, 0x80}}}}}}}]}}, 0x0) (async) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000580)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001340)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x2, "d250"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x40, 0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (rerun: 64) 07:03:05 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1601000047e1646058129dbaa54bf2db774361adb220410e0100000009040100018609058200"/55], 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000400)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x0, "f1ca19ff", "e396836a"}}, 0x0}, &(0x7f0000000900)={0x84, &(0x7f0000000440)={0x0, 0x14, 0xba, "bf74b5d008d1d23b900f12215e50c8d25fdfd78b2c157078bee6ac8d592008699fbd9eff593e6e2ede8c5a417face127e8d59bb6453656943d139633a2501de3cbd49129ef190d14e673b7335a92035c21486bfa39eb662e19d45be277a34715f4d4d28ee2f386053a41a661bb318185dd1c5538d9e64c7ab07d33bb42f2bac6a4b0f8b63c252f1a24f1960b7c5302600967d5858d83ab6ae560fa95234843827bcbb9ff60920a3aca501f92f2e63795448c847603429c2377f9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x441, &(0x7f0000000100)=ANY=[]) (rerun: 32) [ 388.218064][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 388.224001][ C0] RIP: 0033:0x7f28f52fbac4 [ 388.228446][ C0] RSP: 002b:00007ffde952e470 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 388.238280][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28f52fbac4 [ 388.246279][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f28f5544498 [ 388.254273][ C0] RBP: 00007f28f5544490 R08: 00000000ffffffff R09: 0000000000000000 [ 388.262278][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffde952e4d8 [ 388.270279][ C0] R13: 00007ffde952e4cc R14: 0000000000000000 R15: 0000000000000000 [ 388.278284][ C0] [ 388.281337][ C0] task:kthreadd state:S stack:28128 pid:2 ppid:0 flags:0x00004000 [ 388.290589][ C0] Call Trace: [ 388.293901][ C0] [ 388.295412][ T7461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 388.296840][ C0] __schedule+0xa20/0x27c0 [ 388.296882][ C0] ? io_schedule_timeout+0x140/0x140 07:03:05 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000404355470000000000000109022400010000000009040000010300000009210000000122290009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="2004b8000000b8080c"], 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000200)={0x0, 0x17, 0xca, "e9803e3a49e1d80a532e6a8657c6efbe43632f788d84ed6d792bee1dabd8497b43030cf212a6dc8340f2fecfbc7de630513bb15a2fda29c36771e62558ae61818e5bed7becf7331442d73829495b438a84586b4086a726dfa2020518113cf7d6e9772e8e3b33223d1c1974be197c8bfab47b2bd6a9a579a27624ef2db04b22f62bd8aa0361c9f6a69c6b88400dc31529813c4840fb114dff12fd2a423e1927c2daf02f783bbc21554038c0ce85c086bef77d68a7213f647292fab5aabab6016b63f03c7485986ba5dfce"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000380)={0x20, 0x1, 0x39, "e776a229251b5fa2058fda568ab89eeb4ea7bd6520207eefd5eacb52accb9bdc00bb5815083c942f25a46e02cec79808fcfced7401bdf4ea17"}, &(0x7f00000003c0)={0x20, 0x3, 0x1}}) (async) r1 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f00000007c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x150a, 0x1201, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x90, 0x3f, [{{0x9, 0x4, 0x0, 0xb1, 0x1, 0x3, 0x1, 0x1, 0x7, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x6d3}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0xc9, 0x2, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x0, 0x88, 0x7, 0x2}}]}}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x110, 0x9, 0x3, 0x0, 0x40, 0x1f}, 0x4a, &(0x7f0000000840)={0x5, 0xf, 0x4a, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x29, 0x7, 0x5, 0x7ff, 0x1}, @wireless={0xb, 0x10, 0x1, 0x8, 0x21, 0x42, 0x81, 0x1, 0x1f}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x1, 0x7, 0x1ff}, @ext_cap={0x7, 0x10, 0x2, 0xe, 0x0, 0x5}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x80, 0x3, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "5791899452845faa9b1264b6cc62314a"}]}, 0x4, [{0x47, &(0x7f00000008c0)=@string={0x47, 0x3, "f8bc1ab29a69fd8856315ce671e2fde831da801189a73faef03b05c203af3341f0f32a91964bbb61e659fbb1b4dc58ee0775a8e91cb8874a302372506f182f54df81c9ddbe"}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x402}}, {0x4, &(0x7f0000000980)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0xf4ff}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000c00)={0x24, &(0x7f0000000a80)={0x0, 0x10, 0xa1, {0xa1, 0x10, "63e14e92e6618bbca69f5a5e7dc76d23abe7b6dd1575eac3c628c9f446e56b68f9207df58588f43cd969eb5a76c1e5fe6aea869153123ff9ddd5ba5bd76e63d50fc7591e7c5b623eede5a64b283b703a17316e5fb8cfc903545da555cd1101542c32e143e0203762b528027ebfd9e487a20f679cdf3a4af62ef8487303895e7793b571fe7ba50d3324217b3e961dab8db71264b87f7bc95e3744bb0f433040"}}, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc67}}, &(0x7f0000000b80)={0x0, 0x22, 0xf, {[@global=@item_012={0x2, 0x1, 0x1, "c685"}, @main=@item_012={0x0, 0x0, 0xc}, @local=@item_4={0x3, 0x2, 0x7, "7a7d06a2"}, @main=@item_4={0x3, 0x0, 0xc, "2e498a26"}, @local=@item_012={0x0, 0x2, 0x3}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x6ae, 0x1f, 0x1, {0x22, 0x59b}}}}, &(0x7f0000000dc0)={0x2c, &(0x7f0000000c40)={0x0, 0x8, 0x6b, "debb74460803c05b6b30d5340388ff72b1548a8a71b014291b37c57751e466c338b01d507b17c237f18cace35a4ff96971dfa38804e0b71368a4fa1d38797f4771908b0de4e166b67aa077f7c6b3e0ffc530694b570ea811ef8774508b00ec32048fdaa6569ecd4f97461f"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000d40)={0x20, 0x1, 0x2b, "4d998e3fa3cd460f37cb93aa6f01b1cf04b5b6ad0d91ed6bc6c787c9ff967381bc6e6cbbc1c88581c21380"}, &(0x7f0000000d80)={0x20, 0x3, 0x1, 0x64}}) (async) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x3f, 0x30, 0x6c, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x2, 0x20, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xf3, 0x20, 0x22}}, [{{0x9, 0x5, 0x82, 0x2, 0x5117a4dc951abb56, 0x81, 0x6, 0x3f}}]}}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0x20, 0xea, 0x96, 0x0, 0x80}, 0x2e, &(0x7f0000000100)={0x5, 0xf, 0x2e, 0x3, [@wireless={0xb, 0x10, 0x1, 0x8, 0x41, 0x7, 0x0, 0x9, 0x40}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x33, 0x0, 0x33ad}, @ssp_cap={0x14, 0x10, 0xa, 0x37, 0x2, 0x52e90c9, 0x0, 0x4, [0x30, 0x30]}]}, 0x7, [{0x77, &(0x7f0000000140)=@string={0x77, 0x3, "b180d92cad85daa297df982bc805c341ebdff1595b5dd60d2bde124e940b7253e091209bf56e39044cf40cf5dc6204c8f853e165d99d81f855619b8bbb5edcbd3f54191c5be05382e35afffe42bf7118d6cbd2351e2d8510f0858bd9dcc51b65ea5b58083a8267d83e17dc8b71c4756191f3e1b230"}}, {0x3f, &(0x7f0000000440)=@string={0x3f, 0x3, "22769a1d23d8383059f467c1fe600a3aeffcf1ab96931364675b0bb97a55b8fa5f038e85ff62e010dab9aece86a2267d3e20124d2c23b605ae19775368"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x400a}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0xc07}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x81a}}, {0xcc, &(0x7f0000000540)=@string={0xcc, 0x3, "0d1da54a2a067a75e8b5b015e015f9ff4bda2d74c605213484be3de837b1bbe0718f3d4fbc9a24da346c961eb5ca3c7be293d650d7dd9af6530a2816256388876ccb956013cd4111a6e64332e6c06526784b86b71bfb6ce76c804286c79c2c5ccbdc1e9c1cae2b79294fb365cfad7d469cfdb0df54ff8b50634e53eb53006fcdee60579477fe359bc7c539c167cf0b712cbcae18b13c9bbf82d0563d507a321ddf565df4dbc325eb83593ea837c5fb329747376053e306056192d3572fa6972c688b09abfd1d63eeaca5"}}, {0xe2, &(0x7f0000000640)=@string={0xe2, 0x3, "fc58f5d386b4d93feb5688a48f18bf440884fa2dc95da9f123116d782bf60d41ee64eb972d3b269d32c415b802c2228fcc0c0d8d6bac418f671291874ca84730fa4c40ba16bdcc54f3be6189a185ae8dba86b5eea49e373b388d0d7d7cbda49e8e317c482cca189be885b2803ce2479760e0a68d8364697a771267d117fb90140a9289ef061d885c5f08c3ee24ba9ca91de3ca1735900233eb0f4e6b9521560c4913dab051e7dcf27c1859795f49a2e0ca2cdd12ba2df022f87a4921f6d0bc190cbea0e030c12483103e5fa5d1ed2fd4ceb2179ba0710c9972cdadaf698be485"}}]}) [ 388.296914][ C0] ? kthreadd+0x536/0x750 [ 388.311630][ T5334] usb 5-1: USB disconnect, device number 106 [ 388.314941][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 388.314973][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.314996][ C0] schedule+0xda/0x1b0 [ 388.339721][ C0] kthreadd+0x592/0x750 [ 388.343920][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 388.347755][ T5244] usb usb4-port1: attempt power cycle [ 388.348964][ C0] ret_from_fork+0x1f/0x30 [ 388.348997][ C0] [ 388.349008][ C0] task:rcu_gp state:I stack:30280 pid:3 ppid:2 flags:0x00004000 [ 388.362581][ T7461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 388.371527][ C0] Call Trace: [ 388.382650][ C0] [ 388.385608][ C0] __schedule+0xa20/0x27c0 [ 388.390065][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.395399][ C0] ? rescuer_thread+0x724/0xcf0 [ 388.400291][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 388.405343][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.410316][ C0] schedule+0xda/0x1b0 [ 388.414600][ C0] rescuer_thread+0x780/0xcf0 [ 388.419325][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 388.424214][ C0] ? worker_thread+0x1080/0x1080 [ 388.429189][ C0] ? __kthread_parkme+0x15f/0x220 [ 388.434242][ C0] ? worker_thread+0x1080/0x1080 [ 388.439213][ C0] kthread+0x2ea/0x3a0 [ 388.443319][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.448990][ C0] ret_from_fork+0x1f/0x30 [ 388.449038][ T7463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 388.453422][ C0] 07:03:05 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a090400000102090000052406000105240800000d240f0100000000000000000006241a000000190581", @ANYRES64], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect$printer(0x2, 0x36, &(0x7f0000000080)=ANY=[], 0x0) [ 388.453436][ C0] task:rcu_par_gp state:I stack:30896 pid:4 ppid:2 flags:0x00004000 [ 388.474879][ C0] Call Trace: [ 388.478180][ C0] [ 388.481128][ C0] __schedule+0xa20/0x27c0 [ 388.482649][ T7463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 388.485565][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.498573][ C0] ? rescuer_thread+0x724/0xcf0 [ 388.503814][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 388.508881][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.513847][ C0] schedule+0xda/0x1b0 [ 388.517956][ C0] rescuer_thread+0x780/0xcf0 [ 388.522674][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 388.527568][ C0] ? worker_thread+0x1080/0x1080 [ 388.532547][ C0] ? __kthread_parkme+0x15f/0x220 [ 388.537617][ C0] ? worker_thread+0x1080/0x1080 [ 388.542593][ C0] kthread+0x2ea/0x3a0 [ 388.546872][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.552550][ C0] ret_from_fork+0x1f/0x30 [ 388.556999][ C0] [ 388.560134][ C0] task:slub_flushwq state:I stack:30896 pid:5 ppid:2 flags:0x00004000 07:03:05 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2b, 0xb9, 0xe4, 0x40, 0x9c0, 0x206, 0x1163, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x2c, 0xa4}}]}}]}}, 0x0) (async) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002840)={{0x12, 0x1, 0x0, 0x3f, 0xc1, 0xb9, 0x10, 0x4e8, 0x6630, 0x6a10, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x4c, 0x31, 0x89}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001a00)={0x24, &(0x7f0000000040)={0x0, 0x11, 0x5d, {0x5d, 0x24, "84599c10b4d15b59a0c31e913594d662b0dd94a74dfc73c2879044c744af8eff7d770a8f145315709a48222c2a3b511f4a41f0da0e72cba2fcea749ca3fac96b78cf25ef2020a7ab7a2df36dc451bd40dbd129a7d2057052831b4c"}}, &(0x7f0000001940)={0x0, 0x3, 0x3b, @string={0x3b, 0x3, "af818fc2c0cfebe753733db27d2ca8929df845b00ca3bbbdbae52ad48958bbc96a1751470d32b2f0a71a8e34f3e4ce904dc74357e23f539d1f"}}, &(0x7f0000000780)={0x0, 0x22, 0x10, {[@global=@item_4={0x3, 0x1, 0x1, "4bca235e"}, @global=@item_012={0x2, 0x1, 0x5, "ac31"}, @local=@item_012={0x2, 0x2, 0x3, "f678"}, @global=@item_012={0x1, 0x1, 0x5abd7e9354d29b3f, "1f"}, @global=@item_012={0x2, 0x1, 0x9, "869a"}]}}, &(0x7f00000019c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0xbbd, 0xea, 0x1, {0x22, 0x37a}}}}, &(0x7f0000001c40)={0x2c, &(0x7f0000001a40)={0x40, 0xc, 0x12, "1196a015f09d5bdd7c324f663bfc13b7e82a"}, &(0x7f0000001a80)={0x0, 0xa, 0x1}, &(0x7f0000001ac0)={0x0, 0x8, 0x1}, &(0x7f0000001b00)={0x20, 0x1, 0xd6, "9681d59f586b5aa98c0998c0b712b708045766162e4337c0cb8b1c0d0a421d880e42b3d9f1e2531387057758c59a37c3cd19fb4286aa9266c18a14cb5eb307a6d3aff16bd75ce02574c58de8200fc79ae65b433e4c8b592aa781d5fea9cfcabc61a7d609e81121e48845a3ddb5fc930a1e181d08d42f7bc0af4513ef6c984f907a0ad26a2db688d8dda607d6faa169319e77593df200ae8902bfcb88e3e5676c1a8667f19b57849f2f61ac0780903ae625c9dc55bbdb5cab50e4d2a8a586217bea8720bb2d33c76ca224666076a2d7b5043b758b6fea"}, &(0x7f0000001c00)={0x20, 0x3, 0x1, 0x90}}) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000009c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x7, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x1c, &(0x7f0000000140)={0x0, 0x0, 0x7c, "b17808b950d8ac6b9834165ce695d4a6485dbbd56020a38574aab706b5d096b01441dd7ade897ff4d118513c09ab65dd192834aabd572a3ef269077bbb7955f64d35ea265ff6683cbebd06f24719d60f82a9e45952001c8655831797bdb7878687e76ae47caccc5e5f6c788d768f93f0e74d2603ad2c15453e33a068"}, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000500)={0x14, 0x0, &(0x7f00000004c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$printer(r0, &(0x7f0000000240)={0x14, &(0x7f0000001640)={0x0, 0x22, 0xaf, {0xaf, 0x2, "9911077310352247c81a5ad4f8c7f6904d693868b53c9e31c946ececc9d73658e5c234f7449baa80a39bf7c8184e83194bb9665abeccbfb6a1407cb672e82fe7ec4edf96a50cde9f1100c3fca8289bfe56af2822a5bd1d9548eff207850a143b2835db3ad92415b6a7e7e3226a690c9194df86e97cf3113d8b9e9600b20835f9d21890ceb629d835e62d17d4c029500276ff58110eee6cf81e9cfc39c3e6862c03763de4ee1bd3b784b216f668"}}, &(0x7f0000000200)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x804}}}, &(0x7f00000018c0)={0x34, &(0x7f0000001700)={0x40, 0xf, 0x6d, "bf8395aa5ea4b7dfb205e56f4c8667625b6222a95bf168f47ca9d71b50415ec7192a4f9e8294f40e15ba0eb74987f14bda3ae14ebf1ea80ddb9678333e1ca2f627144375d3d4ee916e1f5b4eeecbc864e76467c5a46632ff2e0d14da03254acbfa9d4f316376d532f6e0c565c6"}, &(0x7f0000001780)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000017c0)={0x0, 0x8, 0x1}, &(0x7f0000001800)={0x20, 0x0, 0x1d, {0x1b, "84c86fc10f3aabc3ee4f2d72aa779da160dedbefc4e5432f6efc78"}}, &(0x7f0000001840)={0x20, 0x1, 0x1, 0xef}, &(0x7f0000001880)={0x20, 0x0, 0x1, 0x7}}) (async) r1 = syz_usb_connect$cdc_ncm(0x5, 0xf3, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe1, 0x2, 0x1, 0x4a, 0x0, 0xe9, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "bd02"}, {0x5, 0x24, 0x0, 0x101}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x5, 0x1f, 0x56}, {0x6, 0x24, 0x1a, 0x3fe, 0x22}, [@acm={0x4, 0x24, 0x2, 0x9}, @mdlm_detail={0x7f, 0x24, 0x13, 0x20, "61e17022c2e1310934527aa4a32eb29fc7ade89827489591f895c368a3b5c12f8d1a89a877aedbabbecba05062f47fab2d7851831732a714c8899bbfee3cd14bd10c2d21c59c29e4444a3d97a68739928b07c676dc9a1da50b0f581fb82a1496f72a230df168be368a3ca6a4c645a921b0fc7d6fc7f1371cfac490"}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x2, 0x7, 0xff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x3, 0x0, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x610, 0x7f, 0x2}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x40, 0x4, 0x2, 0x10, 0x1}, 0xcc, &(0x7f00000003c0)={0x5, 0xf, 0xcc, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "1c307c5b1a20626f3cc9202926414c5e"}, @generic={0x97, 0x10, 0xa, "f8c8168d7057f7c9b8276522da1baf33405ae85cd179685353b04b37cece49b2fb6b5f5063ff083c890f1e8e46e4c09f5af13e32e81dece35d3d8a398ddc31760405c3e2ada332adf0181be7276a6bcac77e9dd1d9c900044ec3f8c194c3c2268f68918d9d5fe9dde29189b85c66a894f09f2fa3dd68f5ab072f48e0389e356c0b1ceef67a8c48445c1d08c7322dffa4591748ba"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x8, 0x3a, 0xb0, 0xf4af}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x6, 0x7, 0xffff}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x1, 0x4, 0x105}]}, 0x9, [{0xae, &(0x7f0000001180)=ANY=[@ANYBLOB="ae03db714e20f70bb479dfc4089bae176b1af31a697fcd5380ff6b6b971183f0a8a9f1954d6ae0968840647cb863018d2f21539208561a8df73aa69c3f818dc7e0cb850d488d622e65a9bc60712e3230b08d6c75283a02d929f4e50a1de37fa9a3c3752f0d18500ad3f9a3e5d8380efd78d073cf68e78c5f69fe066119124f483bd540662b51019bdb03eacd289573f0206ddacfe6f3a30f32eda945ab39f7b514eb57c1b9efc9be04032e6ea69be40afb0bbe16f520c8dd2e479f5762d3195ca5ad8f8b07b6dde757"]}, {0x15, &(0x7f00000000c0)=@string={0x15, 0x3, "87651bf0f7127319831cf5da4c9a6edfe34d08"}}, {0x4d, &(0x7f0000000200)=ANY=[]}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81a}}, {0x4c, &(0x7f0000000540)=@string={0x4c, 0x3, "aacbd92e0874e5f27df927312f85168417714df4efa1201088246ee27689610b983f636382c23b94e7856d86711961bb086826ba200d51a2008c9b4aa93ccf6d364f582a93c9233fa1b8"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x401}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x41a}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x809}}, {0x9, &(0x7f0000001900)=@string={0x9, 0x3, "c1f065edda9249"}}]}) syz_usb_control_io(r1, &(0x7f0000000c00)={0x2c, &(0x7f0000000880)={0x20, 0x23, 0x55, {0x55, 0xea00e4a3d6b2b9b7, "fd4ce6c6cc365c6d4af4787c72c077c8584b04b116fb0c2f98715c952be98452262f27322eacc0fd871a52e805ba5961a6b4f9f9b8561f4849395be35b39c3a982ec7c9a038cbf509d04a4a47e583946e799b5"}}, &(0x7f0000000a00)={0x0, 0x3, 0x68, @string={0x68, 0x3, "4271f5063b439465f591096e0facd9e9bafab5667e0d1959b5c69e532cd7056b22a7d9fe5b7a9a438b08731d76a266aa82c42519260dba0930e98c1aa8bea2cf51370031a4524c1ed05925f45efe22a5875badf502a27da50e90cbeb2cb8f73ccf28f43e62fd"}}, &(0x7f0000000a80)={0x0, 0xf, 0xc1, {0x5, 0xf, 0xc1, 0x5, [@generic={0x84, 0x10, 0xb, "bf85902e5f1cbe83425191a98a37d970533030aeeedcb292e9fb2e8afec7d34bb107828360d6bb2db337993de1f4d17ea8ed36a08c38737dc76b24c63d1d422cf9c2e9d7193973fb59081fe069b20e947b486d49ef41285f54b8b502b777151e7fe1ad31d59215d654c20a2a1cfbd45571783ac0c2d4a14d04b5e6e6a3fd025840"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "40f080c972325bb2d0bc922be473293d"}, @ssp_cap={0xc, 0x10, 0xa, 0x7, 0x0, 0x80, 0xf00, 0x4}, @generic={0xd, 0x10, 0xa, "595daa1888bdd126728b"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x40, 0x9, 0x1, 0x8}]}}, &(0x7f0000000b80)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1c, 0x18, 0xfe, 0x3, "18dc7e2c", "4660897f"}}, &(0x7f0000000bc0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xf7, 0x80, 0x2, 0x92, 0x1, 0x3ff, 0x3}}}, &(0x7f00000010c0)={0x84, &(0x7f0000000c40)={0x40, 0x1, 0x80, "4425848d2c8315e206cc5c1916169a7f1507cf8848ff59d7147f2f6f48329b2e04c22ed9007603b09508e3b7f32b109696a410df95809b55c037bc76a475e31e09e7e79e8b6d7191db8498fe0b05993348d60df90beb771b9d54a258ac1e26f1ff5a07bdb625df7d502b4d2e52a2accc7541ab24cae9d29a14dd720cbf6fda73"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000d80)={0x20, 0x0, 0x4, {0x7, 0x1}}, &(0x7f0000000dc0)={0x20, 0x0, 0x8, {0xe0, 0x8, [0xf00f]}}, &(0x7f0000000e00)={0x40, 0x7, 0x2, 0x9562}, &(0x7f0000000e40)={0x40, 0x9, 0x1}, &(0x7f0000000e80)={0x40, 0xb, 0x2, "8a44"}, &(0x7f0000000ec0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000f00)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000f40)={0x40, 0x17, 0x6, @local}, &(0x7f0000000f80)={0x40, 0x19, 0x2, '|Q'}, &(0x7f0000000fc0)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000001000)={0x40, 0x1c, 0x1, 0xff}, &(0x7f0000001040)={0x40, 0x1e, 0x1, 0x1e}, &(0x7f0000001080)={0x40, 0x21, 0x1, 0x8}}) (async) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x3138, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, &(0x7f00000005c0)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x9, {0x9, 0x0, "484f6a5612dce8"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io$hid(r2, &(0x7f0000001340)={0x24, &(0x7f0000000600)={0x20, 0x22, 0xac, {0xac, 0x21, "c8dfea83a93bfe90d58a0b3f21154d8b7674a84ebca42018ab4ae3546179119fae9a83b642972a5ee4063fbf75e56ac81334a5755ec5af6eaed4c4d61ea93bdea4cad4e60d3a3a3cf4fed7809fda7a2945beb97059df00885f9c60b23a7a63993bc7c9886d030a7f9cdddd6b6e1052bcb0f3bf71d4b91003efc15f3493a364ff9b78d1897fd7808a36f520ca3d3f027357c90aefd9ca0f5d45412906add6d3dc5e8910f77f35669c3b8e"}}, &(0x7f0000001280)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x455}}, &(0x7f00000012c0)={0x0, 0x22, 0x6, {[@local=@item_012={0x0, 0x2, 0x7}, @local=@item_4={0x3, 0x2, 0x0, "a5e59ebf"}]}}, &(0x7f0000001300)={0x0, 0x21, 0x9, {0x9, 0x21, 0xfff, 0x40, 0x1, {0x22, 0x2db}}}}, &(0x7f0000001600)={0x2c, &(0x7f0000001380)={0x20, 0x7, 0x8f, "1175330786c6ec6bae74d261f84c1d5dc04971fcf06b6bbd6c0c9447426b9ab597eb004e835b6ad1f8d46d1c89a48b218f7c9d81d69a59d70aaba6207cd8cb53e37a30464e3c2e528d43071c9433200865e0c151c7f4d21794c06a000bf4577e98bbd513956871a166ebd0d5dc1871bff8174806184ecc000aebf042a2fb42796ad26a17bed2581d5cf3556e4a5547"}, &(0x7f0000001440)={0x0, 0xa, 0x1, 0x1f}, &(0x7f0000001480)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000014c0)={0x20, 0x1, 0xdc, "dc8ff6d3484565cb56be3055fddde645fa7f2f2c82d46a50e5f8fbc09894c4177f79dacc6660589002713b184b2d57b3e9fa776b79eca7c38145682f836dbb083620ebeef5ac07d8976398c8f099d09d02a62b530d66c511ec32af57ff368ea688ad30ab0fef5898bb8ab3016e345b8c890a5436efe9e44b1265c7b0df81a7134a926606206cc4f11fdf85f92b620430e1a9b912b035760ddc8ee85fb118617e73b89898731a971a1bf7b0e847dc2510f436050bcdf21a3b0721af443f81393f6997390966add362a99490f37a92613dd428027e1b9487193981506e"}, &(0x7f00000015c0)={0x20, 0x3, 0x1, 0xe4}}) (async) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffffb9, &(0x7f00000001c0)) [ 388.569476][ C0] Call Trace: [ 388.572792][ C0] [ 388.575747][ C0] __schedule+0xa20/0x27c0 [ 388.580214][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.585535][ C0] ? rescuer_thread+0x724/0xcf0 [ 388.590437][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 388.595495][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.598380][ T2313] usb 6-1: reset high-speed USB device number 98 using dummy_hcd [ 388.600447][ C0] schedule+0xda/0x1b0 [ 388.600486][ C0] rescuer_thread+0x780/0xcf0 [ 388.600520][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 388.623875][ C0] ? worker_thread+0x1080/0x1080 [ 388.628864][ C0] ? __kthread_parkme+0x15f/0x220 [ 388.633924][ C0] ? worker_thread+0x1080/0x1080 [ 388.638904][ C0] kthread+0x2ea/0x3a0 [ 388.643019][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.648691][ C0] ret_from_fork+0x1f/0x30 [ 388.650439][ T7478] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 388.653122][ C0] [ 388.653137][ C0] task:netns state:I stack:30896 pid:6 ppid:2 flags:0x00004000 [ 388.653180][ C0] Call Trace: [ 388.653187][ C0] [ 388.653198][ C0] __schedule+0xa20/0x27c0 [ 388.684448][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.688491][ T7478] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 388.689763][ C0] ? rescuer_thread+0x724/0xcf0 [ 388.702412][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 388.707468][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.712433][ C0] schedule+0xda/0x1b0 [ 388.716531][ C0] rescuer_thread+0x780/0xcf0 [ 388.721240][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 388.726147][ C0] ? worker_thread+0x1080/0x1080 [ 388.731121][ C0] ? __kthread_parkme+0x15f/0x220 [ 388.736170][ C0] ? worker_thread+0x1080/0x1080 [ 388.741143][ C0] kthread+0x2ea/0x3a0 [ 388.745335][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.750997][ C0] ret_from_fork+0x1f/0x30 [ 388.755446][ C0] [ 388.758566][ C0] task:kworker/0:0 state:I stack:29648 pid:7 ppid:2 flags:0x00004000 [ 388.767801][ C0] Workqueue: 0x0 (rcu_gp) [ 388.772253][ C0] Call Trace: [ 388.775546][ C0] [ 388.778497][ C0] __schedule+0xa20/0x27c0 [ 388.782948][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.788272][ C0] ? worker_thread+0x157/0x1080 [ 388.793270][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.798407][ C0] schedule+0xda/0x1b0 [ 388.802508][ C0] worker_thread+0x15c/0x1080 [ 388.807232][ C0] ? process_one_work+0x1710/0x1710 [ 388.812465][ C0] kthread+0x2ea/0x3a0 [ 388.816558][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.822224][ C0] ret_from_fork+0x1f/0x30 [ 388.826669][ C0] [ 388.829703][ C0] task:kworker/0:0H state:I stack:29648 pid:8 ppid:2 flags:0x00004000 [ 388.838937][ C0] Workqueue: 0x0 (events_highpri) [ 388.844092][ C0] Call Trace: [ 388.847385][ C0] [ 388.850339][ C0] __schedule+0xa20/0x27c0 [ 388.854791][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.860289][ C0] ? worker_thread+0x157/0x1080 [ 388.865188][ C0] schedule+0xda/0x1b0 [ 388.869285][ C0] worker_thread+0x15c/0x1080 [ 388.873988][ C0] ? process_one_work+0x1710/0x1710 [ 388.879211][ C0] kthread+0x2ea/0x3a0 [ 388.883284][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.888911][ C0] ret_from_fork+0x1f/0x30 [ 388.893321][ C0] [ 388.896330][ C0] task:kworker/u4:0 state:I stack:27440 pid:9 ppid:2 flags:0x00004000 [ 388.905540][ C0] Workqueue: 0x0 (events_unbound) [ 388.910675][ C0] Call Trace: [ 388.913952][ C0] [ 388.916886][ C0] __schedule+0xa20/0x27c0 [ 388.921313][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.926593][ C0] ? worker_thread+0x157/0x1080 [ 388.931437][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.936372][ C0] schedule+0xda/0x1b0 [ 388.940469][ C0] worker_thread+0x15c/0x1080 [ 388.945144][ C0] ? process_one_work+0x1710/0x1710 [ 388.950349][ C0] kthread+0x2ea/0x3a0 [ 388.954454][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 388.960627][ C0] ret_from_fork+0x1f/0x30 [ 388.965074][ C0] [ 388.968101][ C0] task:mm_percpu_wq state:I stack:30896 pid:10 ppid:2 flags:0x00004000 [ 388.977307][ C0] Call Trace: [ 388.980592][ C0] [ 388.983586][ C0] __schedule+0xa20/0x27c0 [ 388.988034][ C0] ? io_schedule_timeout+0x140/0x140 [ 388.993326][ C0] ? rescuer_thread+0x724/0xcf0 [ 388.998050][ T5244] usb 4-1: new low-speed USB device number 103 using dummy_hcd [ 388.998200][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 388.998231][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 388.998253][ C0] schedule+0xda/0x1b0 [ 389.019893][ C0] rescuer_thread+0x780/0xcf0 [ 389.024569][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 389.029427][ C0] ? worker_thread+0x1080/0x1080 [ 389.034460][ C0] ? __kthread_parkme+0x15f/0x220 [ 389.039497][ C0] ? worker_thread+0x1080/0x1080 [ 389.044440][ C0] kthread+0x2ea/0x3a0 [ 389.048504][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.054145][ C0] ret_from_fork+0x1f/0x30 [ 389.058569][ C0] [ 389.061597][ C0] task:rcu_tasks_kthre state:I stack:29216 pid:11 ppid:2 flags:0x00004000 [ 389.070836][ C0] Call Trace: [ 389.074114][ C0] [ 389.077047][ C0] __schedule+0xa20/0x27c0 [ 389.081486][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.086791][ C0] ? mark_held_locks+0x9f/0xe0 [ 389.091560][ C0] schedule+0xda/0x1b0 [ 389.095637][ C0] rcu_tasks_one_gp+0x3e5/0xc70 [ 389.100509][ C0] rcu_tasks_kthread+0x80/0xa0 [ 389.105274][ C0] ? rcu_tasks_postscan+0x10/0x10 [ 389.110291][ C0] kthread+0x2ea/0x3a0 [ 389.114379][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.120006][ C0] ret_from_fork+0x1f/0x30 [ 389.124424][ C0] [ 389.127992][ C0] task:kworker/0:1 state:R running task stack:21072 pid:12 ppid:2 flags:0x00004000 [ 389.138772][ C0] Workqueue: usb_hub_wq hub_event [ 389.143907][ C0] Call Trace: [ 389.147208][ C0] [ 389.150142][ C0] __schedule+0xa20/0x27c0 [ 389.154584][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.159885][ C0] ? mark_held_locks+0x9f/0xe0 [ 389.164670][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 389.169618][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 389.174829][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 389.184124][ C0] schedule+0xda/0x1b0 [ 389.188197][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 389.193318][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 389.198104][ T2313] usb 6-1: device descriptor read/64, error -71 [ 389.199135][ C0] ? usb_hcd_flush_endpoint+0x1a7/0x400 [ 389.199165][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 389.217164][ C0] usb_kill_urb+0x7f/0xa0 [ 389.221527][ C0] usb_hcd_flush_endpoint+0x356/0x400 [ 389.226913][ C0] ? mark_held_locks+0x9f/0xe0 [ 389.231684][ C0] usb_disable_interface+0x327/0x3c0 [ 389.237001][ C0] usb_unbind_interface+0x3d2/0x8e0 [ 389.242379][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 389.247505][ C0] device_remove+0x11f/0x170 [ 389.252101][ C0] device_release_driver_internal+0x4a1/0x700 [ 389.258171][ C0] ? put_device+0x1b/0x30 [ 389.262514][ C0] bus_remove_device+0x2e3/0x590 [ 389.267511][ C0] device_del+0x4f3/0xc80 [ 389.271884][ C0] ? __device_link_del+0x380/0x380 [ 389.277038][ C0] ? kobject_put+0x1e4/0x4c0 [ 389.281635][ C0] usb_disable_device+0x356/0x7a0 [ 389.287011][ C0] usb_disconnect.cold+0x259/0x6ed [ 389.292331][ C0] hub_event+0x1fb1/0x4810 [ 389.297011][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 389.302815][ C0] ? lock_release+0x810/0x810 [ 389.307602][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 389.313005][ C0] process_one_work+0x9bf/0x1710 [ 389.317981][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 389.323388][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 389.328362][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 389.333665][ C0] worker_thread+0x665/0x1080 [ 389.338430][ C0] ? __kthread_parkme+0x15f/0x220 [ 389.343565][ C0] ? process_one_work+0x1710/0x1710 [ 389.348807][ C0] kthread+0x2ea/0x3a0 [ 389.352914][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.358569][ C0] ret_from_fork+0x1f/0x30 [ 389.363023][ C0] [ 389.366046][ C0] task:ksoftirqd/0 state:S stack:27240 pid:13 ppid:2 flags:0x00004000 [ 389.375243][ C0] Call Trace: [ 389.378522][ C0] [ 389.381463][ C0] __schedule+0xa20/0x27c0 [ 389.385969][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.391266][ C0] ? __do_softirq+0x84b/0xabb [ 389.395944][ C0] schedule+0xda/0x1b0 [ 389.400056][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 389.405020][ C0] ? sort_range+0x30/0x30 [ 389.409370][ C0] kthread+0x2ea/0x3a0 [ 389.413530][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.419196][ C0] ret_from_fork+0x1f/0x30 [ 389.423621][ C0] [ 389.426663][ C0] task:rcu_preempt state:I stack:29384 pid:14 ppid:2 flags:0x00004000 [ 389.435970][ C0] Call Trace: [ 389.439259][ C0] [ 389.442181][ C0] __schedule+0xa20/0x27c0 [ 389.446601][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.451899][ C0] ? enqueue_timer+0x660/0x660 [ 389.456670][ C0] ? debug_object_free+0x350/0x350 [ 389.461775][ C0] schedule+0xda/0x1b0 [ 389.465852][ C0] schedule_timeout+0x14a/0x2a0 [ 389.470703][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 389.476015][ C0] ? collect_expired_timers+0x200/0x200 [ 389.481659][ C0] ? netlink_recvmsg+0xca0/0xe50 [ 389.486621][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 389.492448][ C0] ? prepare_to_swait_event+0xee/0x480 [ 389.498015][ C0] rcu_gp_fqs_loop+0x190/0x720 [ 389.498162][ T5244] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 389.502790][ C0] ? force_qs_rnp+0x720/0x720 [ 389.502815][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 389.502845][ C0] rcu_gp_kthread+0x1a3/0x250 [ 389.502870][ C0] ? rcu_gp_init+0x1350/0x1350 [ 389.513533][ T5244] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 389.518152][ C0] ? __kthread_parkme+0x15f/0x220 [ 389.518187][ C0] ? rcu_gp_init+0x1350/0x1350 [ 389.529401][ T5244] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 8 [ 389.533482][ C0] kthread+0x2ea/0x3a0 [ 389.533518][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.533554][ C0] ret_from_fork+0x1f/0x30 [ 389.542459][ T5244] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 389.547411][ C0] [ 389.552500][ T5244] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 389.563150][ C0] task:migration/0 state:R running task stack:30288 pid:15 ppid:2 flags:0x00004000 [ 389.598305][ T7473] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 389.608026][ C0] Stopper: 0x0 <- 0x0 [ 389.619254][ C0] Call Trace: [ 389.622553][ C0] [ 389.625841][ C0] __schedule+0xa20/0x27c0 [ 389.630282][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.635589][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 389.640458][ C0] ? reboot_pid_ns+0x160/0x160 [ 389.645225][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 389.649104][ T5244] hub 4-1:1.0: bad descriptor, ignoring hub [ 389.651028][ C0] ? reboot_pid_ns+0x160/0x160 [ 389.656971][ T5244] hub: probe of 4-1:1.0 failed with error -5 [ 389.661662][ C0] schedule+0xda/0x1b0 [ 389.661697][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 389.671514][ T5244] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 389.671887][ C0] ? sort_range+0x30/0x30 [ 389.687127][ C0] kthread+0x2ea/0x3a0 [ 389.691227][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.696958][ C0] ret_from_fork+0x1f/0x30 [ 389.701394][ C0] [ 389.704410][ C0] task:cpuhp/0 state:S stack:27232 pid:16 ppid:2 flags:0x00004000 [ 389.713613][ C0] Call Trace: [ 389.716894][ C0] [ 389.719836][ C0] __schedule+0xa20/0x27c0 [ 389.724305][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.729790][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 389.734982][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 389.740793][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 389.746162][ C0] schedule+0xda/0x1b0 [ 389.748102][ T2313] usb 6-1: Using ep0 maxpacket: 16 [ 389.750223][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 389.750255][ C0] ? sort_range+0x30/0x30 [ 389.764619][ C0] kthread+0x2ea/0x3a0 [ 389.768723][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.774383][ C0] ret_from_fork+0x1f/0x30 [ 389.778804][ C0] [ 389.781900][ C0] task:cpuhp/1 state:S stack:27840 pid:17 ppid:2 flags:0x00004000 [ 389.791990][ C0] Call Trace: [ 389.795263][ C0] [ 389.798208][ C0] __schedule+0xa20/0x27c0 [ 389.802672][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.807997][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 389.813195][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 389.819022][ C0] ? __cpuhp_remove_state+0x280/0x280 [ 389.824594][ C0] schedule+0xda/0x1b0 [ 389.828661][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 389.833681][ C0] ? sort_range+0x30/0x30 [ 389.838035][ C0] kthread+0x2ea/0x3a0 [ 389.842114][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.847738][ C0] ret_from_fork+0x1f/0x30 [ 389.848213][ T2313] usb 6-1: device firmware changed [ 389.852140][ C0] [ 389.852154][ C0] task:migration/1 state:S stack:30592 pid:18 ppid:2 flags:0x00004000 [ 389.852194][ C0] Stopper: 0x0 <- 0x0 [ 389.852212][ C0] Call Trace: [ 389.852221][ C0] [ 389.852230][ C0] __schedule+0xa20/0x27c0 [ 389.859992][ T2313] usb 6-1: USB disconnect, device number 98 [ 389.860437][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.860476][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 389.900337][ C0] ? reboot_pid_ns+0x160/0x160 [ 389.905106][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 389.910919][ C0] ? reboot_pid_ns+0x160/0x160 [ 389.915881][ C0] schedule+0xda/0x1b0 [ 389.919952][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 389.924899][ C0] ? sort_range+0x30/0x30 [ 389.929482][ C0] kthread+0x2ea/0x3a0 [ 389.933666][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.939321][ C0] ret_from_fork+0x1f/0x30 [ 389.943750][ C0] [ 389.946767][ C0] task:ksoftirqd/1 state:S stack:24872 pid:19 ppid:2 flags:0x00004000 [ 389.956264][ C0] Call Trace: [ 389.959558][ C0] [ 389.962477][ C0] __schedule+0xa20/0x27c0 [ 389.967070][ C0] ? io_schedule_timeout+0x140/0x140 [ 389.972436][ C0] ? __do_softirq+0x84b/0xabb [ 389.977107][ C0] schedule+0xda/0x1b0 [ 389.981257][ C0] smpboot_thread_fn+0x2eb/0xa00 [ 389.986193][ C0] ? sort_range+0x30/0x30 [ 389.990552][ C0] kthread+0x2ea/0x3a0 [ 389.994632][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 389.998247][ T5244] usb 4-1: USB disconnect, device number 103 [ 390.000264][ C0] ret_from_fork+0x1f/0x30 [ 390.000298][ C0] [ 390.000310][ C0] task:kworker/1:0 state:I stack:29648 pid:20 ppid:2 flags:0x00004000 [ 390.022931][ C0] Workqueue: 0x0 (events) [ 390.027389][ C0] Call Trace: [ 390.030690][ C0] [ 390.033620][ C0] __schedule+0xa20/0x27c0 [ 390.038053][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.043368][ C0] ? worker_thread+0x157/0x1080 [ 390.048230][ C0] schedule+0xda/0x1b0 [ 390.052321][ C0] worker_thread+0x15c/0x1080 [ 390.057100][ C0] ? process_one_work+0x1710/0x1710 [ 390.062294][ C0] kthread+0x2ea/0x3a0 [ 390.066353][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.072071][ C0] ret_from_fork+0x1f/0x30 [ 390.076503][ C0] [ 390.079543][ C0] task:kworker/1:0H state:I stack:29368 pid:21 ppid:2 flags:0x00004000 [ 390.088843][ C0] Workqueue: 0x0 (events_highpri) [ 390.093973][ C0] Call Trace: [ 390.097251][ C0] [ 390.100189][ C0] __schedule+0xa20/0x27c0 [ 390.104718][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.110137][ C0] ? worker_thread+0x157/0x1080 [ 390.115023][ C0] schedule+0xda/0x1b0 [ 390.119130][ C0] worker_thread+0x15c/0x1080 [ 390.123848][ C0] ? process_one_work+0x1710/0x1710 [ 390.129070][ C0] kthread+0x2ea/0x3a0 [ 390.133170][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.138810][ C0] ret_from_fork+0x1f/0x30 [ 390.143250][ C0] [ 390.146280][ C0] task:kdevtmpfs state:S stack:27304 pid:22 ppid:2 flags:0x00004000 [ 390.155495][ C0] Call Trace: [ 390.158772][ C0] [ 390.161701][ C0] __schedule+0xa20/0x27c0 [ 390.166127][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.171408][ C0] ? devtmpfsd+0x281/0x2a3 [ 390.175961][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 390.181018][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 390.185955][ C0] schedule+0xda/0x1b0 [ 390.190029][ C0] devtmpfsd+0x286/0x2a3 [ 390.194277][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 390.199991][ C0] kthread+0x2ea/0x3a0 [ 390.204075][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.209741][ C0] ret_from_fork+0x1f/0x30 [ 390.214214][ C0] [ 390.217258][ C0] task:inet_frag_wq state:I stack:30840 pid:23 ppid:2 flags:0x00004000 [ 390.226503][ C0] Call Trace: [ 390.229793][ C0] [ 390.232715][ C0] __schedule+0xa20/0x27c0 [ 390.237130][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.242417][ C0] ? rescuer_thread+0x724/0xcf0 [ 390.247269][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 390.248065][ T2313] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 390.252271][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 390.252297][ C0] schedule+0xda/0x1b0 [ 390.252329][ C0] rescuer_thread+0x780/0xcf0 [ 390.273733][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 390.278691][ C0] ? worker_thread+0x1080/0x1080 [ 390.283682][ C0] ? __kthread_parkme+0x15f/0x220 [ 390.288720][ C0] ? worker_thread+0x1080/0x1080 [ 390.293664][ C0] kthread+0x2ea/0x3a0 [ 390.297743][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.303585][ C0] ret_from_fork+0x1f/0x30 [ 390.308017][ C0] [ 390.311026][ C0] task:kworker/1:1 state:I stack:22680 pid:24 ppid:2 flags:0x00004000 [ 390.320237][ C0] Workqueue: 0x0 (events) [ 390.324665][ C0] Call Trace: [ 390.327958][ C0] [ 390.330896][ C0] __schedule+0xa20/0x27c0 [ 390.335312][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.341820][ C0] ? worker_thread+0x157/0x1080 [ 390.346788][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 390.351748][ C0] schedule+0xda/0x1b0 [ 390.355830][ C0] worker_thread+0x15c/0x1080 [ 390.360511][ C0] ? __kthread_parkme+0x15f/0x220 [ 390.365558][ C0] ? process_one_work+0x1710/0x1710 [ 390.370783][ C0] kthread+0x2ea/0x3a0 [ 390.374964][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.380591][ C0] ret_from_fork+0x1f/0x30 [ 390.385008][ C0] [ 390.388034][ C0] task:kauditd state:S stack:29904 pid:25 ppid:2 flags:0x00004000 [ 390.397231][ C0] Call Trace: [ 390.398034][ T5244] usb 4-1: new full-speed USB device number 104 using dummy_hcd [ 390.400492][ C0] [ 390.400506][ C0] __schedule+0xa20/0x27c0 [ 390.400542][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.400576][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 390.426669][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 390.431978][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 390.437801][ C0] schedule+0xda/0x1b0 [ 390.441979][ C0] kauditd_thread+0x4d8/0x9c0 [ 390.446674][ C0] ? auditd_reset+0x180/0x180 [ 390.451357][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 390.457253][ C0] ? __kthread_parkme+0x15f/0x220 [ 390.462291][ C0] ? auditd_reset+0x180/0x180 [ 390.466965][ C0] kthread+0x2ea/0x3a0 [ 390.471037][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.476675][ C0] ret_from_fork+0x1f/0x30 [ 390.481091][ C0] [ 390.484112][ C0] task:khungtaskd state:S stack:29960 pid:26 ppid:2 flags:0x00004000 [ 390.493346][ C0] Call Trace: [ 390.496619][ C0] [ 390.499566][ C0] __schedule+0xa20/0x27c0 [ 390.504012][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.509314][ C0] ? enqueue_timer+0x660/0x660 [ 390.514076][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 390.519899][ C0] ? debug_object_free+0x350/0x350 [ 390.525012][ C0] schedule+0xda/0x1b0 [ 390.529098][ C0] schedule_timeout+0x14a/0x2a0 [ 390.533991][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 390.539468][ C0] ? collect_expired_timers+0x200/0x200 [ 390.545046][ C0] watchdog+0xf9/0xfc0 [ 390.549116][ C0] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 390.555097][ C0] kthread+0x2ea/0x3a0 [ 390.559190][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.564862][ C0] ret_from_fork+0x1f/0x30 [ 390.569291][ C0] [ 390.572302][ C0] task:oom_reaper state:S stack:30032 pid:27 ppid:2 flags:0x00004000 [ 390.581588][ C0] Call Trace: [ 390.585908][ C0] [ 390.588860][ C0] __schedule+0xa20/0x27c0 [ 390.593304][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.598597][ C0] ? set_freezable+0x7d/0x150 [ 390.603274][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 390.609089][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 390.614312][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 390.620137][ C0] schedule+0xda/0x1b0 [ 390.624213][ C0] oom_reaper+0xe48/0x1060 [ 390.628642][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 390.633501][ C0] ? mark_oom_victim+0x480/0x480 [ 390.638458][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 390.644356][ C0] ? __kthread_parkme+0x15f/0x220 [ 390.648046][ T2313] usb 6-1: Using ep0 maxpacket: 16 [ 390.649392][ C0] ? mark_oom_victim+0x480/0x480 [ 390.649421][ C0] kthread+0x2ea/0x3a0 [ 390.649450][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.669293][ C0] ret_from_fork+0x1f/0x30 [ 390.673746][ C0] [ 390.676755][ C0] task:kworker/u4:1 state:I stack:27624 pid:28 ppid:2 flags:0x00004000 [ 390.686557][ C0] Workqueue: 0x0 (events_unbound) [ 390.691726][ C0] Call Trace: [ 390.695008][ C0] [ 390.697948][ C0] __schedule+0xa20/0x27c0 [ 390.702385][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.707752][ C0] ? worker_thread+0x157/0x1080 [ 390.712608][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 390.717564][ C0] schedule+0xda/0x1b0 [ 390.721672][ C0] worker_thread+0x15c/0x1080 [ 390.726352][ C0] ? process_one_work+0x1710/0x1710 [ 390.731553][ C0] kthread+0x2ea/0x3a0 [ 390.735634][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.741320][ C0] ret_from_fork+0x1f/0x30 [ 390.745767][ C0] [ 390.748845][ C0] task:writeback state:I stack:30024 pid:29 ppid:2 flags:0x00004000 [ 390.758499][ C0] Call Trace: [ 390.761774][ C0] [ 390.764709][ C0] __schedule+0xa20/0x27c0 [ 390.769399][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.774727][ C0] ? rescuer_thread+0x724/0xcf0 [ 390.779583][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 390.784794][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 390.789750][ C0] schedule+0xda/0x1b0 [ 390.793827][ C0] rescuer_thread+0x780/0xcf0 [ 390.798504][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 390.804574][ C0] ? worker_thread+0x1080/0x1080 [ 390.809507][ C0] ? __kthread_parkme+0x15f/0x220 [ 390.814520][ C0] ? worker_thread+0x1080/0x1080 [ 390.819452][ C0] kthread+0x2ea/0x3a0 [ 390.823518][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.829149][ C0] ret_from_fork+0x1f/0x30 [ 390.833585][ C0] [ 390.836596][ C0] task:kcompactd0 state:S stack:29768 pid:30 ppid:2 flags:0x00004000 [ 390.845802][ C0] Call Trace: [ 390.849164][ C0] [ 390.852084][ C0] __schedule+0xa20/0x27c0 [ 390.856513][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.861823][ C0] ? enqueue_timer+0x660/0x660 [ 390.866582][ C0] ? debug_object_free+0x350/0x350 [ 390.871716][ C0] schedule+0xda/0x1b0 [ 390.875813][ C0] schedule_timeout+0x14a/0x2a0 [ 390.880688][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 390.885893][ C0] ? collect_expired_timers+0x200/0x200 [ 390.891474][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 390.897280][ C0] ? prepare_to_wait_event+0xc8/0x6a0 [ 390.902651][ C0] kcompactd+0xa36/0xd80 [ 390.906886][ C0] ? lock_downgrade+0x627/0x6e0 [ 390.911914][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 390.917032][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 390.923294][ C0] ? __kthread_parkme+0x15f/0x220 [ 390.928317][ C0] ? kcompactd_do_work+0x7c0/0x7c0 [ 390.933439][ C0] kthread+0x2ea/0x3a0 [ 390.937569][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 390.943231][ C0] ret_from_fork+0x1f/0x30 [ 390.947657][ C0] [ 390.950699][ C0] task:kblockd state:I stack:30024 pid:31 ppid:2 flags:0x00004000 [ 390.959948][ C0] Call Trace: [ 390.963242][ C0] [ 390.966169][ C0] __schedule+0xa20/0x27c0 [ 390.970593][ C0] ? io_schedule_timeout+0x140/0x140 [ 390.975882][ C0] ? rescuer_thread+0x724/0xcf0 [ 390.980742][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 390.985792][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 390.990728][ C0] schedule+0xda/0x1b0 [ 390.994836][ C0] rescuer_thread+0x780/0xcf0 [ 390.999524][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.004390][ C0] ? worker_thread+0x1080/0x1080 [ 391.009354][ C0] ? __kthread_parkme+0x15f/0x220 [ 391.014368][ C0] ? worker_thread+0x1080/0x1080 [ 391.019310][ C0] kthread+0x2ea/0x3a0 [ 391.023392][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 391.029048][ C0] ret_from_fork+0x1f/0x30 [ 391.033485][ C0] [ 391.036536][ C0] task:blkcg_punt_bio state:I stack:30896 pid:32 ppid:2 flags:0x00004000 [ 391.045734][ C0] Call Trace: [ 391.049014][ C0] [ 391.051965][ C0] __schedule+0xa20/0x27c0 [ 391.056406][ C0] ? io_schedule_timeout+0x140/0x140 [ 391.063792][ C0] ? rescuer_thread+0x724/0xcf0 [ 391.068780][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 391.073811][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.078761][ C0] schedule+0xda/0x1b0 [ 391.082846][ C0] rescuer_thread+0x780/0xcf0 [ 391.087689][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.092535][ C0] ? worker_thread+0x1080/0x1080 [ 391.097479][ C0] ? __kthread_parkme+0x15f/0x220 [ 391.098177][ T5244] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 391.102494][ C0] ? worker_thread+0x1080/0x1080 [ 391.102530][ C0] kthread+0x2ea/0x3a0 [ 391.102558][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 391.112667][ T5244] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 391.117539][ C0] ret_from_fork+0x1f/0x30 [ 391.129140][ T5244] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 64 [ 391.136049][ C0] [ 391.136063][ C0] task:kworker/u4:2 state:I stack:25696 pid:33 ppid:2 flags:0x00004000 [ 391.136104][ C0] Workqueue: 0x0 (events_unbound) [ 391.136133][ C0] Call Trace: [ 391.136141][ C0] [ 391.140584][ T5244] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 391.151447][ C0] __schedule+0xa20/0x27c0 [ 391.151485][ C0] ? io_schedule_timeout+0x140/0x140 [ 391.151519][ C0] ? worker_thread+0x157/0x1080 [ 391.151547][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.151568][ C0] schedule+0xda/0x1b0 [ 391.151593][ C0] worker_thread+0x15c/0x1080 [ 391.154596][ T5244] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 391.163829][ C0] ? process_one_work+0x1710/0x1710 [ 391.198425][ T7473] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 391.199473][ C0] kthread+0x2ea/0x3a0 [ 391.237543][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 391.243196][ C0] ret_from_fork+0x1f/0x30 [ 391.247710][ C0] [ 391.249529][ T5244] hub 4-1:1.0: bad descriptor, ignoring hub [ 391.250827][ C0] task:tpm_dev_wq state:I stack:30560 pid:34 ppid:2 flags:0x00004000 [ 391.256782][ T5244] hub: probe of 4-1:1.0 failed with error -5 [ 391.266104][ C0] Call Trace: [ 391.266116][ C0] [ 391.266125][ C0] __schedule+0xa20/0x27c0 [ 391.266162][ C0] ? io_schedule_timeout+0x140/0x140 [ 391.288174][ C0] ? rescuer_thread+0x724/0xcf0 [ 391.293074][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 391.298125][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.303093][ C0] schedule+0xda/0x1b0 [ 391.307216][ C0] rescuer_thread+0x780/0xcf0 [ 391.312030][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.317275][ C0] ? worker_thread+0x1080/0x1080 [ 391.322256][ C0] ? __kthread_parkme+0x15f/0x220 [ 391.327316][ C0] ? worker_thread+0x1080/0x1080 [ 391.332293][ C0] kthread+0x2ea/0x3a0 [ 391.336399][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 391.342076][ C0] ret_from_fork+0x1f/0x30 [ 391.345634][ T5244] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 391.346506][ C0] [ 391.346521][ C0] task:ata_sff state:I stack:30216 pid:35 ppid:2 flags:0x00004000 [ 391.346564][ C0] Call Trace: [ 391.353043][ T2313] usb 6-1: New USB device found, idVendor=04e8, idProduct=6630, bcdDevice=6a.10 [ 391.355462][ C0] [ 391.355474][ C0] __schedule+0xa20/0x27c0 [ 391.355516][ C0] ? io_schedule_timeout+0x140/0x140 [ 391.364749][ T2313] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 391.367963][ C0] ? rescuer_thread+0x724/0xcf0 [ 391.376989][ T2313] usb 6-1: Product: syz [ 391.380073][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 391.380098][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.384494][ T2313] usb 6-1: Manufacturer: syz [ 391.389752][ C0] schedule+0xda/0x1b0 [ 391.389785][ C0] rescuer_thread+0x780/0xcf0 [ 391.398036][ T2313] usb 6-1: SerialNumber: syz [ 391.402784][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.429468][ T2313] usb 6-1: config 0 descriptor?? [ 391.430181][ C0] ? worker_thread+0x1080/0x1080 [ 391.449597][ C0] ? __kthread_parkme+0x15f/0x220 [ 391.454628][ C0] ? worker_thread+0x1080/0x1080 [ 391.459589][ C0] kthread+0x2ea/0x3a0 [ 391.463664][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 391.469296][ C0] ret_from_fork+0x1f/0x30 [ 391.473730][ C0] [ 391.476735][ C0] task:md state:I stack:30216 pid:36 ppid:2 flags:0x00004000 [ 391.485942][ C0] Call Trace: [ 391.489208][ C0] [ 391.492152][ C0] __schedule+0xa20/0x27c0 [ 391.496586][ C0] ? io_schedule_timeout+0x140/0x140 [ 391.501915][ C0] ? rescuer_thread+0x724/0xcf0 [ 391.506802][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 391.511836][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.516785][ C0] schedule+0xda/0x1b0 [ 391.520866][ C0] rescuer_thread+0x780/0xcf0 [ 391.525551][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.530409][ C0] ? worker_thread+0x1080/0x1080 [ 391.535388][ C0] ? __kthread_parkme+0x15f/0x220 [ 391.540418][ C0] ? worker_thread+0x1080/0x1080 [ 391.545381][ C0] kthread+0x2ea/0x3a0 [ 391.547945][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 391.549448][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 391.556378][ C1] rcu: 0-....: (6 ticks this GP) idle=24a4/1/0x4000000000000000 softirq=24140/24140 fqs=100 [ 391.562177][ C0] ret_from_fork+0x1f/0x30 [ 391.562210][ C0] [ 391.572394][ C1] (detected by 1, t=10505 jiffies, g=33509, q=1431 ncpus=2) [ 391.576789][ C0] task:edac-poller state:I [ 391.579787][ C1] Sending NMI from CPU 1 to CPUs 0: [ 391.587321][ C0] stack:30560 pid:37 ppid:2 flags:0x00004000 [ 391.592064][ C0] NMI backtrace for cpu 0 [ 391.592071][ C0] CPU: 0 PID: 2349 Comm: udevd Not tainted 6.2.0-rc3-syzkaller-00011-gc2fb9a214da1 #0 [ 391.592089][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 391.592098][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x2d/0x60 [ 391.592121][ C0] Code: 81 1b bc 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b 14 25 80 77 03 00 a9 00 01 ff 00 74 0e 85 c9 74 35 8b 82 6c 14 00 00 <85> c0 74 2b 8b 82 48 14 00 00 83 f8 02 75 20 48 8b 8a 50 14 00 00 [ 391.592137][ C0] RSP: 0018:ffffc90000007260 EFLAGS: 00000006 [ 391.592151][ C0] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000100 [ 391.592162][ C0] RDX: ffff888115793800 RSI: ffffffff85cf34a8 RDI: 0000000000000001 [ 391.592173][ C0] RBP: ffffffff864886a0 R08: 0000000000000001 R09: 0000000000000000 [ 391.592184][ C0] R10: 0000000000000025 R11: 0000000000000001 R12: ffffc90000007458 [ 391.592195][ C0] R13: 000000000000000c R14: ffffffff864886a0 R15: ffffc90000007368 [ 391.592207][ C0] FS: 00007f096f64e840(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 391.592222][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.592234][ C0] CR2: 00007f35642f4110 CR3: 0000000111fff000 CR4: 00000000003506f0 [ 391.592245][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 391.592255][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 391.592266][ C0] Call Trace: [ 391.592271][ C0] [ 391.592276][ C0] vsnprintf+0x148/0x14f0 [ 391.592299][ C0] ? vsnprintf+0x2cc/0x14f0 [ 391.592321][ C0] ? pointer+0xb10/0xb10 [ 391.592340][ C0] ? pointer+0xb10/0xb10 [ 391.592359][ C0] ? memcpy+0x39/0x60 [ 391.592384][ C0] snprintf+0xbb/0xf0 [ 391.592403][ C0] ? vsprintf+0x30/0x30 [ 391.592423][ C0] ? snprintf+0xf0/0xf0 [ 391.592442][ C0] ? get_data+0x3c5/0x5d0 [ 391.592458][ C0] info_print_prefix+0x11c/0x340 [ 391.592481][ C0] ? msg_add_ext_text+0x1d0/0x1d0 [ 391.592504][ C0] ? get_data+0x5d0/0x5d0 [ 391.592519][ C0] ? mark_lock.part.0+0xee/0x1910 [ 391.592544][ C0] record_print_text+0x14d/0x3e0 [ 391.592573][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 391.592596][ C0] ? find_first_fitting_seq+0x210/0x210 [ 391.592620][ C0] ? prb_read_valid+0x75/0xa0 [ 391.592636][ C0] ? prb_final_commit+0xa0/0xa0 [ 391.592651][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 391.592677][ C0] console_emit_next_record.constprop.0+0x714/0x890 [ 391.592704][ C0] ? devkmsg_read+0x730/0x730 [ 391.592730][ C0] console_flush_all+0x547/0x6e0 [ 391.592755][ C0] console_unlock+0xb4/0x1f0 [ 391.592779][ C0] ? console_flush_all+0x6e0/0x6e0 [ 391.592803][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.592819][ C0] vprintk_emit+0x1b9/0x5f0 [ 391.592843][ C0] vprintk+0x80/0x90 [ 391.592857][ C0] _printk+0xba/0xed [ 391.592877][ C0] ? record_print_text.cold+0x16/0x16 [ 391.592899][ C0] sched_show_task+0x41d/0x5c0 [ 391.592917][ C0] ? check_same_owner+0x260/0x260 [ 391.592934][ C0] ? touch_all_softlockup_watchdogs+0xdf/0x160 [ 391.592956][ C0] show_state_filter+0xf0/0x300 [ 391.592978][ C0] ? setkeycode_helper+0x90/0x90 [ 391.593000][ C0] k_spec+0xe1/0x130 [ 391.593021][ C0] kbd_event+0xcdd/0x1790 [ 391.593043][ C0] ? k_fn+0xb0/0xb0 [ 391.593064][ C0] ? lock_release+0x810/0x810 [ 391.593087][ C0] ? k_fn+0xb0/0xb0 [ 391.593108][ C0] input_to_handler+0x3b9/0x4c0 [ 391.593130][ C0] input_pass_values.part.0+0x230/0x710 [ 391.593156][ C0] input_event_dispose+0x5cf/0x730 [ 391.593181][ C0] input_handle_event+0x112/0xda0 [ 391.593205][ C0] ? ktime_mono_to_any+0xb5/0x1e0 [ 391.593225][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 391.593244][ C0] input_repeat_key+0x23c/0x340 [ 391.593269][ C0] call_timer_fn+0x1da/0x7c0 [ 391.593285][ C0] ? inhibited_store+0x490/0x490 [ 391.593310][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 391.593327][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.593351][ C0] ? inhibited_store+0x490/0x490 [ 391.593374][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 391.593394][ C0] ? inhibited_store+0x490/0x490 [ 391.593418][ C0] ? inhibited_store+0x490/0x490 [ 391.593441][ C0] expire_timers+0x2c6/0x5c0 [ 391.593458][ C0] run_timer_softirq+0x322/0x910 [ 391.593475][ C0] ? expire_timers+0x5c0/0x5c0 [ 391.593491][ C0] ? lapic_next_event+0x4d/0x80 [ 391.593507][ C0] ? clockevents_program_event+0x12b/0x370 [ 391.593530][ C0] __do_softirq+0x1e4/0xabb [ 391.593551][ C0] __irq_exit_rcu+0x113/0x170 [ 391.593578][ C0] irq_exit_rcu+0x5/0x20 [ 391.593598][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 391.593619][ C0] [ 391.593624][ C0] [ 391.593629][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 391.593650][ C0] RIP: 0010:kasan_quarantine_put+0x9b/0x210 [ 391.593666][ C0] Code: 10 48 81 fb 00 00 10 00 48 89 58 10 77 78 4d 85 ed 75 6c 9c 58 f6 c4 02 0f 85 23 01 00 00 4d 85 ed b8 01 00 00 00 74 01 fb 5b <5d> 41 5c 41 5d 41 5e c3 e8 28 a4 d2 ff 48 c7 c3 c0 4b 03 00 e8 bc [ 391.593682][ C0] RSP: 0018:ffffc900004d77b8 EFLAGS: 00000206 [ 391.593695][ C0] RAX: 0000000000000001 RBX: ffff88811283ec40 RCX: 1ffffffff11bdc01 [ 391.593706][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 391.593716][ C0] RBP: ffff88811283ec40 R08: 0000000000000001 R09: 0000000000000001 [ 391.593727][ C0] R10: 000000000000000f R11: 0000000000054001 R12: ffff888100041500 [ 391.593739][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: ffffc900004d7850 [ 391.593753][ C0] ? tomoyo_check_open_permission+0x180/0x3a0 [ 391.593779][ C0] __kmem_cache_free+0x95/0x400 [ 391.593799][ C0] ? __phys_addr+0xc4/0x140 [ 391.593823][ C0] tomoyo_check_open_permission+0x180/0x3a0 [ 391.593848][ C0] ? tomoyo_path_number_perm+0x570/0x570 [ 391.593876][ C0] ? hook_path_mknod+0x6b0/0x6b0 [ 391.593893][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 391.593916][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.593931][ C0] tomoyo_file_open+0x9d/0xc0 [ 391.593949][ C0] security_file_open+0x45/0xb0 [ 391.593965][ C0] do_dentry_open+0x570/0x12a0 [ 391.593985][ C0] ? may_open+0x1f6/0x420 [ 391.594000][ C0] path_openat+0x1bbc/0x2a50 [ 391.594018][ C0] ? ___slab_alloc+0x931/0x1400 [ 391.594037][ C0] ? path_lookupat+0x840/0x840 [ 391.594055][ C0] do_filp_open+0x1b6/0x400 [ 391.594072][ C0] ? may_open_dev+0xf0/0xf0 [ 391.594088][ C0] ? find_held_lock+0x2d/0x110 [ 391.594110][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 391.594124][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 391.594139][ C0] ? _raw_spin_unlock+0x24/0x40 [ 391.594157][ C0] ? alloc_fd+0x2d8/0x6d0 [ 391.594180][ C0] do_sys_openat2+0x16d/0x4c0 [ 391.594200][ C0] ? __schedule+0xa28/0x27c0 [ 391.594222][ C0] ? build_open_flags+0x6f0/0x6f0 [ 391.594243][ C0] ? xfd_validate_state+0x59/0x180 [ 391.594267][ C0] __x64_sys_openat+0x13f/0x1f0 [ 391.594288][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 391.594308][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 391.594330][ C0] do_syscall_64+0x35/0xb0 [ 391.594347][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 391.594365][ C0] RIP: 0033:0x7f096f7a5697 [ 391.594378][ C0] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f [ 391.594394][ C0] RSP: 002b:00007ffd243ec300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 391.594409][ C0] RAX: ffffffffffffffda RBX: 0000558ab5cf9040 RCX: 00007f096f7a5697 [ 391.594420][ C0] RDX: 0000000000080141 RSI: 0000558ab5cdc0d8 RDI: 00000000ffffff9c [ 391.594430][ C0] RBP: 0000558ab5cdc0d8 R08: 00000000ffffffff R09: 0000000000000000 [ 391.594441][ C0] R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141 [ 391.594452][ C0] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 391.594465][ C0] [ 391.628337][ T2313] usb 4-1: USB disconnect, device number 104 [ 391.630319][ C0] Call Trace: [ 391.630330][ C0] [ 391.630341][ C0] __schedule+0xa20/0x27c0 [ 391.630378][ C0] ? io_schedule_timeout+0x140/0x140 [ 391.652346][ T2313] usb 6-1: USB disconnect, device number 99 [ 391.656123][ C0] ? rescuer_thread+0x724/0xcf0 [ 391.656166][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 391.656187][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 392.028032][ T2313] usb 6-1: new full-speed USB device number 100 using dummy_hcd [ 392.030042][ C0] schedule+0xda/0x1b0 [ 392.030083][ C0] rescuer_thread+0x780/0xcf0 [ 392.030117][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 392.328146][ T5244] usb 4-1: new low-speed USB device number 105 using dummy_hcd [ 392.331435][ C0] ? worker_thread+0x1080/0x1080 [ 392.331479][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.448595][ C0] ? worker_thread+0x1080/0x1080 [ 392.453626][ C0] kthread+0x2ea/0x3a0 [ 392.457704][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.463441][ C0] ret_from_fork+0x1f/0x30 [ 392.467869][ C0] [ 392.471855][ C0] task:kworker/1:1H state:I stack:27848 pid:38 ppid:2 flags:0x00004000 [ 392.481099][ C0] Workqueue: 0x0 (kblockd) [ 392.485635][ C0] Call Trace: [ 392.489187][ C0] [ 392.492129][ C0] __schedule+0xa20/0x27c0 [ 392.496586][ C0] ? io_schedule_timeout+0x140/0x140 [ 392.501889][ C0] ? worker_thread+0x157/0x1080 [ 392.506765][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 392.511714][ C0] schedule+0xda/0x1b0 [ 392.515805][ C0] worker_thread+0x15c/0x1080 [ 392.520739][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.525882][ C0] ? process_one_work+0x1710/0x1710 [ 392.528209][ T2313] usb 6-1: too many configurations: 158, using maximum allowed: 8 [ 392.531110][ C0] kthread+0x2ea/0x3a0 [ 392.543265][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.548915][ C0] ret_from_fork+0x1f/0x30 [ 392.553368][ C0] [ 392.556391][ C0] task:rpciod state:I stack:30024 pid:39 ppid:2 flags:0x00004000 [ 392.565600][ C0] Call Trace: [ 392.568882][ C0] [ 392.571809][ C0] __schedule+0xa20/0x27c0 [ 392.576229][ C0] ? io_schedule_timeout+0x140/0x140 [ 392.581552][ C0] ? rescuer_thread+0x724/0xcf0 [ 392.588703][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 392.593860][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 392.598815][ C0] schedule+0xda/0x1b0 [ 392.602914][ C0] rescuer_thread+0x780/0xcf0 [ 392.607607][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 392.612644][ C0] ? worker_thread+0x1080/0x1080 [ 392.617637][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.622667][ C0] ? worker_thread+0x1080/0x1080 [ 392.627609][ C0] kthread+0x2ea/0x3a0 [ 392.631705][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.637352][ C0] ret_from_fork+0x1f/0x30 [ 392.641770][ C0] [ 392.644802][ C0] task:xprtiod state:I stack:30896 pid:40 ppid:2 flags:0x00004000 [ 392.654026][ C0] Call Trace: [ 392.657301][ C0] [ 392.660221][ C0] __schedule+0xa20/0x27c0 [ 392.664636][ C0] ? io_schedule_timeout+0x140/0x140 [ 392.669931][ C0] ? rescuer_thread+0x724/0xcf0 [ 392.674816][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 392.679849][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 392.684793][ C0] schedule+0xda/0x1b0 [ 392.688874][ C0] rescuer_thread+0x780/0xcf0 [ 392.693546][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 392.699534][ C0] ? worker_thread+0x1080/0x1080 [ 392.704472][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.709502][ C0] ? worker_thread+0x1080/0x1080 [ 392.714450][ C0] kthread+0x2ea/0x3a0 [ 392.718519][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.724164][ C0] ret_from_fork+0x1f/0x30 [ 392.728588][ C0] [ 392.731606][ C0] task:cfg80211 state:I stack:30896 pid:41 ppid:2 flags:0x00004000 [ 392.740928][ C0] Call Trace: [ 392.744204][ C0] [ 392.747127][ C0] __schedule+0xa20/0x27c0 [ 392.751541][ C0] ? io_schedule_timeout+0x140/0x140 [ 392.756837][ C0] ? rescuer_thread+0x724/0xcf0 [ 392.761691][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 392.766729][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 392.771766][ C0] schedule+0xda/0x1b0 [ 392.775876][ C0] rescuer_thread+0x780/0xcf0 [ 392.780572][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 392.785451][ C0] ? worker_thread+0x1080/0x1080 [ 392.790382][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.795399][ C0] ? worker_thread+0x1080/0x1080 [ 392.800332][ C0] kthread+0x2ea/0x3a0 [ 392.804414][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.810036][ C0] ret_from_fork+0x1f/0x30 [ 392.814447][ C0] [ 392.817470][ C0] task:kswapd0 state:S stack:29952 pid:65 ppid:2 flags:0x00004000 [ 392.826764][ C0] Call Trace: [ 392.828536][ T2313] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 392.830050][ C0] [ 392.830064][ C0] __schedule+0xa20/0x27c0 [ 392.830101][ C0] ? io_schedule_timeout+0x140/0x140 [ 392.830133][ C0] ? _find_next_bit+0x117/0x140 [ 392.837696][ T2313] usb 6-1: can't read configurations, error -61 [ 392.840602][ C0] ? set_pgdat_percpu_threshold+0x1c2/0x2f0 [ 392.840630][ C0] schedule+0xda/0x1b0 [ 392.840655][ C0] kswapd+0xd4f/0xfc0 [ 392.875356][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 392.880310][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 392.886198][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.891391][ C0] ? balance_pgdat+0x14f0/0x14f0 [ 392.896325][ C0] kthread+0x2ea/0x3a0 [ 392.900388][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.906040][ C0] ret_from_fork+0x1f/0x30 [ 392.910454][ C0] [ 392.913722][ C0] task:nfsiod state:I stack:30216 pid:67 ppid:2 flags:0x00004000 [ 392.923444][ C0] Call Trace: [ 392.926737][ C0] [ 392.929759][ C0] __schedule+0xa20/0x27c0 [ 392.934187][ C0] ? io_schedule_timeout+0x140/0x140 [ 392.939480][ C0] ? rescuer_thread+0x724/0xcf0 [ 392.944341][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 392.949396][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 392.954343][ C0] schedule+0xda/0x1b0 [ 392.958453][ C0] rescuer_thread+0x780/0xcf0 [ 392.963126][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 392.968068][ C0] ? worker_thread+0x1080/0x1080 [ 392.973095][ C0] ? __kthread_parkme+0x15f/0x220 [ 392.978118][ C0] ? worker_thread+0x1080/0x1080 [ 392.983073][ C0] kthread+0x2ea/0x3a0 [ 392.987154][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 392.992802][ C0] ret_from_fork+0x1f/0x30 [ 392.997226][ C0] [ 393.000260][ C0] task:acpi_thermal_pm state:I stack:30216 pid:101 ppid:2 flags:0x00004000 [ 393.009470][ C0] Call Trace: [ 393.012756][ C0] [ 393.015676][ C0] __schedule+0xa20/0x27c0 [ 393.020093][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.025455][ C0] ? rescuer_thread+0x724/0xcf0 [ 393.028123][ T5244] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 393.030310][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 393.030336][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.030359][ C0] schedule+0xda/0x1b0 [ 393.030389][ C0] rescuer_thread+0x780/0xcf0 [ 393.040510][ T5244] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 393.045483][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 393.053848][ T2313] usb 6-1: new full-speed USB device number 101 using dummy_hcd [ 393.054482][ C0] ? worker_thread+0x1080/0x1080 [ 393.059430][ T5244] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 8 [ 393.068062][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.068095][ C0] ? worker_thread+0x1080/0x1080 [ 393.068128][ C0] kthread+0x2ea/0x3a0 [ 393.068154][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.073083][ T5244] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 393.080938][ C0] ret_from_fork+0x1f/0x30 [ 393.080971][ C0] [ 393.080981][ C0] task:hwrng state:S stack:29968 pid:145 ppid:2 flags:0x00004000 [ 393.081019][ C0] Call Trace: [ 393.081027][ C0] [ 393.081035][ C0] __schedule+0xa20/0x27c0 [ 393.081064][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.085985][ T5244] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.097232][ C0] ? enqueue_timer+0x660/0x660 [ 393.097257][ C0] ? debug_object_free+0x350/0x350 [ 393.128776][ T7491] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 393.130766][ C0] schedule+0xda/0x1b0 [ 393.179116][ T5244] hub 4-1:1.0: bad descriptor, ignoring hub [ 393.183699][ C0] schedule_timeout+0x14a/0x2a0 [ 393.183733][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 393.183758][ C0] ? collect_expired_timers+0x200/0x200 [ 393.187835][ T5244] hub: probe of 4-1:1.0 failed with error -5 [ 393.193692][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 393.193720][ C0] add_hwgenerator_randomness+0xb4/0x170 [ 393.200989][ T5244] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 393.203746][ C0] hwrng_fillfn+0x25d/0x3e0 [ 393.203780][ C0] ? rng_dev_read+0x580/0x580 [ 393.203806][ C0] kthread+0x2ea/0x3a0 [ 393.246310][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.251977][ C0] ret_from_fork+0x1f/0x30 [ 393.256395][ C0] [ 393.259421][ C0] task:kworker/u4:3 state:I stack:24296 pid:151 ppid:2 flags:0x00004000 [ 393.268711][ C0] Workqueue: 0x0 (events_unbound) [ 393.273824][ C0] Call Trace: [ 393.277091][ C0] [ 393.280101][ C0] __schedule+0xa20/0x27c0 [ 393.284536][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.289835][ C0] ? worker_thread+0x157/0x1080 [ 393.294727][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.299654][ C0] schedule+0xda/0x1b0 [ 393.303773][ C0] worker_thread+0x15c/0x1080 [ 393.308467][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.313504][ C0] ? process_one_work+0x1710/0x1710 [ 393.318818][ C0] kthread+0x2ea/0x3a0 [ 393.322903][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.328575][ C0] ret_from_fork+0x1f/0x30 [ 393.333271][ C0] [ 393.336386][ C0] task:scsi_eh_0 state:S stack:30240 pid:189 ppid:2 flags:0x00004000 [ 393.346055][ C0] Call Trace: [ 393.349710][ C0] [ 393.352720][ C0] __schedule+0xa20/0x27c0 [ 393.357134][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.362464][ C0] ? finish_task_switch.isra.0+0x240/0xa10 [ 393.368634][ C0] schedule+0xda/0x1b0 [ 393.372706][ C0] scsi_error_handler+0x523/0xe30 [ 393.377732][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 393.382843][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 393.388053][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.393885][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 393.398998][ C0] kthread+0x2ea/0x3a0 [ 393.403080][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.408779][ C0] ret_from_fork+0x1f/0x30 [ 393.413235][ C0] [ 393.416350][ C0] task:scsi_tmf_0 state:I stack:30216 pid:190 ppid:2 flags:0x00004000 [ 393.425581][ C0] Call Trace: [ 393.428886][ C0] [ 393.431878][ C0] __schedule+0xa20/0x27c0 [ 393.436443][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.441770][ C0] ? rescuer_thread+0x724/0xcf0 [ 393.446615][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 393.451625][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.456545][ C0] schedule+0xda/0x1b0 [ 393.460608][ C0] rescuer_thread+0x780/0xcf0 [ 393.465315][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 393.470198][ C0] ? worker_thread+0x1080/0x1080 [ 393.475242][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.480297][ C0] ? worker_thread+0x1080/0x1080 [ 393.485251][ C0] kthread+0x2ea/0x3a0 [ 393.489323][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.495028][ C0] ret_from_fork+0x1f/0x30 [ 393.499455][ C0] [ 393.502551][ C0] task:target_completi state:I stack:30824 pid:211 ppid:2 flags:0x00004000 [ 393.511744][ C0] Call Trace: [ 393.515022][ C0] [ 393.517952][ C0] __schedule+0xa20/0x27c0 [ 393.522376][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.527946][ C0] ? rescuer_thread+0x724/0xcf0 [ 393.528176][ T2313] usb 6-1: too many configurations: 158, using maximum allowed: 8 [ 393.532825][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 393.532857][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.532878][ C0] schedule+0xda/0x1b0 [ 393.532909][ C0] rescuer_thread+0x780/0xcf0 [ 393.541383][ T5244] usb 4-1: USB disconnect, device number 105 [ 393.545824][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 393.545866][ C0] ? worker_thread+0x1080/0x1080 [ 393.545898][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.580606][ C0] ? worker_thread+0x1080/0x1080 [ 393.585552][ C0] kthread+0x2ea/0x3a0 [ 393.589642][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.595366][ C0] ret_from_fork+0x1f/0x30 [ 393.599797][ C0] [ 393.602824][ C0] task:target_submissi state:I stack:30304 pid:212 ppid:2 flags:0x00004000 [ 393.612132][ C0] Call Trace: [ 393.615412][ C0] [ 393.618345][ C0] __schedule+0xa20/0x27c0 [ 393.622772][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.629411][ C0] ? rescuer_thread+0x724/0xcf0 [ 393.634289][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 393.639320][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.644282][ C0] schedule+0xda/0x1b0 [ 393.648365][ C0] rescuer_thread+0x780/0xcf0 [ 393.653078][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 393.657969][ C0] ? worker_thread+0x1080/0x1080 [ 393.662918][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.667947][ C0] ? worker_thread+0x1080/0x1080 [ 393.672959][ C0] kthread+0x2ea/0x3a0 [ 393.677045][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.682670][ C0] ret_from_fork+0x1f/0x30 [ 393.687078][ C0] [ 393.690100][ C0] task:xcopy_wq state:I stack:30304 pid:213 ppid:2 flags:0x00004000 [ 393.699309][ C0] Call Trace: [ 393.702603][ C0] [ 393.705541][ C0] __schedule+0xa20/0x27c0 [ 393.709953][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.715337][ C0] ? rescuer_thread+0x724/0xcf0 [ 393.720204][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 393.725315][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.730262][ C0] schedule+0xda/0x1b0 [ 393.734326][ C0] rescuer_thread+0x780/0xcf0 [ 393.738996][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 393.743927][ C0] ? worker_thread+0x1080/0x1080 [ 393.749203][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.754303][ C0] ? worker_thread+0x1080/0x1080 [ 393.759540][ C0] kthread+0x2ea/0x3a0 [ 393.763709][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.769362][ C0] ret_from_fork+0x1f/0x30 [ 393.773807][ C0] [ 393.776839][ C0] task:kworker/u4:4 state:I stack:27416 pid:241 ppid:2 flags:0x00004000 [ 393.786054][ C0] Workqueue: 0x0 (events_unbound) [ 393.791195][ C0] Call Trace: [ 393.794561][ C0] [ 393.797479][ C0] __schedule+0xa20/0x27c0 [ 393.801894][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.807180][ C0] ? worker_thread+0x157/0x1080 [ 393.812309][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.817319][ C0] schedule+0xda/0x1b0 [ 393.821564][ C0] worker_thread+0x15c/0x1080 [ 393.826275][ C0] ? process_one_work+0x1710/0x1710 [ 393.828101][ T2313] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 393.831481][ C0] kthread+0x2ea/0x3a0 [ 393.831512][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.831543][ C0] ret_from_fork+0x1f/0x30 [ 393.831571][ C0] [ 393.839134][ T2313] usb 6-1: can't read configurations, error -61 [ 393.843160][ C0] task:kworker/0:1H state:I [ 393.853527][ T2313] usb usb6-port1: attempt power cycle [ 393.856194][ C0] stack:28328 pid:244 ppid:2 flags:0x00004000 [ 393.856218][ C0] Workqueue: 0x0 (kblockd) [ 393.856247][ C0] Call Trace: [ 393.856254][ C0] [ 393.856264][ C0] __schedule+0xa20/0x27c0 [ 393.896922][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.902253][ C0] ? worker_thread+0x157/0x1080 [ 393.907659][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.912603][ C0] schedule+0xda/0x1b0 [ 393.916681][ C0] worker_thread+0x15c/0x1080 [ 393.921377][ C0] ? __kthread_parkme+0x15f/0x220 [ 393.926417][ C0] ? process_one_work+0x1710/0x1710 [ 393.928063][ T5244] usb 4-1: new full-speed USB device number 106 using dummy_hcd [ 393.931624][ C0] kthread+0x2ea/0x3a0 [ 393.931658][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 393.931687][ C0] ret_from_fork+0x1f/0x30 [ 393.931715][ C0] [ 393.956559][ C0] task:libertastf state:I stack:30896 pid:278 ppid:2 flags:0x00004000 [ 393.965771][ C0] Call Trace: [ 393.969077][ C0] [ 393.972011][ C0] __schedule+0xa20/0x27c0 [ 393.976429][ C0] ? io_schedule_timeout+0x140/0x140 [ 393.982231][ C0] ? rescuer_thread+0x724/0xcf0 [ 393.987199][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 393.992294][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 393.997244][ C0] schedule+0xda/0x1b0 [ 394.001314][ C0] rescuer_thread+0x780/0xcf0 [ 394.006002][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 394.010849][ C0] ? worker_thread+0x1080/0x1080 [ 394.015777][ C0] ? __kthread_parkme+0x15f/0x220 [ 394.020802][ C0] ? worker_thread+0x1080/0x1080 [ 394.025750][ C0] kthread+0x2ea/0x3a0 [ 394.029829][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 394.035487][ C0] ret_from_fork+0x1f/0x30 [ 394.039903][ C0] [ 394.042992][ C0] task:zd1211rw state:I stack:30824 pid:300 ppid:2 flags:0x00004000 [ 394.052231][ C0] Call Trace: [ 394.055512][ C0] [ 394.058436][ C0] __schedule+0xa20/0x27c0 [ 394.062860][ C0] ? io_schedule_timeout+0x140/0x140 [ 394.068319][ C0] ? rescuer_thread+0x724/0xcf0 [ 394.073176][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 394.078210][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.083164][ C0] schedule+0xda/0x1b0 [ 394.087255][ C0] rescuer_thread+0x780/0xcf0 [ 394.091925][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 394.096765][ C0] ? worker_thread+0x1080/0x1080 [ 394.101720][ C0] ? __kthread_parkme+0x15f/0x220 [ 394.106741][ C0] ? worker_thread+0x1080/0x1080 [ 394.111669][ C0] kthread+0x2ea/0x3a0 [ 394.115751][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 394.121481][ C0] ret_from_fork+0x1f/0x30 [ 394.125911][ C0] [ 394.128948][ C0] task:u132 state:I stack:30304 pid:365 ppid:2 flags:0x00004000 [ 394.138173][ C0] Call Trace: [ 394.141441][ C0] [ 394.144359][ C0] __schedule+0xa20/0x27c0 [ 394.148783][ C0] ? io_schedule_timeout+0x140/0x140 [ 394.154078][ C0] ? rescuer_thread+0x724/0xcf0 [ 394.158978][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 394.164025][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.168962][ C0] schedule+0xda/0x1b0 [ 394.173579][ C0] rescuer_thread+0x780/0xcf0 [ 394.178448][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 394.183310][ C0] ? worker_thread+0x1080/0x1080 [ 394.188245][ C0] ? __kthread_parkme+0x15f/0x220 [ 394.194041][ C0] ? worker_thread+0x1080/0x1080 [ 394.199068][ C0] kthread+0x2ea/0x3a0 [ 394.203152][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 394.208779][ C0] ret_from_fork+0x1f/0x30 [ 394.213185][ C0] [ 394.216196][ C0] task:uas state:I stack:30216 pid:376 ppid:2 flags:0x00004000 [ 394.226182][ C0] Call Trace: [ 394.229455][ C0] [ 394.232378][ C0] __schedule+0xa20/0x27c0 [ 394.236849][ C0] ? io_schedule_timeout+0x140/0x140 [ 394.242149][ C0] ? rescuer_thread+0x724/0xcf0 [ 394.247030][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 394.252083][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.257021][ C0] schedule+0xda/0x1b0 [ 394.261105][ C0] rescuer_thread+0x780/0xcf0 [ 394.265786][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 394.270641][ C0] ? worker_thread+0x1080/0x1080 [ 394.275600][ C0] ? __kthread_parkme+0x15f/0x220 [ 394.280618][ C0] ? worker_thread+0x1080/0x1080 [ 394.285581][ C0] kthread+0x2ea/0x3a0 [ 394.289665][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 394.295324][ C0] ret_from_fork+0x1f/0x30 [ 394.299737][ C0] [ 394.302752][ C0] task:usbip_event state:I stack:30824 pid:659 ppid:2 flags:0x00004000 [ 394.312059][ C0] Call Trace: [ 394.315332][ C0] [ 394.318252][ C0] __schedule+0xa20/0x27c0 [ 394.322670][ C0] ? io_schedule_timeout+0x140/0x140 [ 394.327966][ C0] ? rescuer_thread+0x724/0xcf0 [ 394.332865][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 394.337930][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.342902][ C0] schedule+0xda/0x1b0 [ 394.347100][ C0] rescuer_thread+0x780/0xcf0 [ 394.351822][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 394.356722][ C0] ? worker_thread+0x1080/0x1080 [ 394.361707][ C0] ? __kthread_parkme+0x15f/0x220 [ 394.366772][ C0] ? worker_thread+0x1080/0x1080 [ 394.371843][ C0] kthread+0x2ea/0x3a0 [ 394.376045][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 394.379678][ T2313] usb 6-1: new full-speed USB device number 102 using dummy_hcd [ 394.382083][ C0] ret_from_fork+0x1f/0x30 [ 394.382124][ C0] [ 394.382134][ C0] task:kworker/0:2 state:R running task stack:22256 pid:703 ppid:2 flags:0x00004000 [ 394.382177][ C0] Workqueue: usb_hub_wq hub_event [ 394.382206][ C0] Call Trace: [ 394.382213][ C0] [ 394.382221][ C0] __schedule+0xa20/0x27c0 [ 394.382251][ C0] ? io_schedule_timeout+0x140/0x140 [ 394.382274][ C0] ? mark_held_locks+0x9f/0xe0 [ 394.382298][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.382318][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 394.382342][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 394.382374][ C0] schedule+0xda/0x1b0 [ 394.382398][ C0] usb_kill_urb.part.0+0x19a/0x220 [ 394.382420][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 394.382446][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 394.382466][ C0] usb_kill_urb+0x7f/0xa0 [ 394.382486][ C0] usb_start_wait_urb+0x24a/0x4b0 [ 394.382513][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 394.382537][ C0] ? memset+0x20/0x40 [ 394.382565][ C0] usb_control_msg+0x31c/0x4a0 [ 394.382585][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 394.382606][ C0] usbnet_cdc_update_filter+0x1ba/0x250 [ 394.382633][ C0] usbnet_cdc_bind+0x42/0x1a0 [ 394.382656][ C0] ? usbnet_cdc_zte_status+0x4b0/0x4b0 [ 394.382687][ C0] usbnet_probe+0xb4a/0x2680 [ 394.382714][ C0] usb_probe_interface+0x30b/0x7f0 [ 394.382740][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 394.382765][ C0] really_probe+0x249/0xb90 [ 394.382790][ C0] __driver_probe_device+0x1df/0x4d0 [ 394.382813][ C0] ? usb_match_id.part.0+0x15d/0x1b0 [ 394.382839][ C0] driver_probe_device+0x4c/0x1a0 [ 394.382862][ C0] __device_attach_driver+0x1d0/0x2e0 [ 394.382889][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 394.382912][ C0] bus_for_each_drv+0x15f/0x1e0 [ 394.382934][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 394.382953][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 394.382980][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 394.383005][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 394.383032][ C0] __device_attach+0x1e4/0x530 [ 394.383059][ C0] ? device_driver_attach+0x210/0x210 [ 394.383087][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 394.383118][ C0] bus_probe_device+0x1e4/0x290 [ 394.383141][ C0] device_add+0xbd5/0x1e90 [ 394.383163][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 394.621652][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 394.627477][ C0] usb_set_configuration+0x1019/0x1900 [ 394.628188][ T5244] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 394.632938][ C0] usb_generic_driver_probe+0xba/0x100 [ 394.632971][ C0] usb_probe_device+0xd4/0x2c0 [ 394.632996][ C0] ? usb_driver_release_interface+0x180/0x180 [ 394.643177][ T5244] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 394.648573][ C0] really_probe+0x249/0xb90 [ 394.648607][ C0] __driver_probe_device+0x1df/0x4d0 [ 394.654494][ T5244] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 64 [ 394.659393][ C0] driver_probe_device+0x4c/0x1a0 [ 394.659425][ C0] __device_attach_driver+0x1d0/0x2e0 [ 394.659453][ C0] ? driver_probe_device+0x1a0/0x1a0 [ 394.659483][ C0] bus_for_each_drv+0x15f/0x1e0 [ 394.668424][ T5244] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 394.672877][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 394.678296][ T5244] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.689042][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 394.689074][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 394.698541][ T2313] usb 6-1: too many configurations: 158, using maximum allowed: 8 [ 394.699608][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 394.699642][ C0] __device_attach+0x1e4/0x530 [ 394.728307][ T7491] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 394.732642][ C0] ? device_driver_attach+0x210/0x210 [ 394.774447][ C0] ? kobject_uevent_env+0x2a4/0x1620 [ 394.779151][ T5244] hub 4-1:1.0: bad descriptor, ignoring hub [ 394.779729][ C0] bus_probe_device+0x1e4/0x290 [ 394.779761][ C0] device_add+0xbd5/0x1e90 [ 394.779784][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 394.785772][ T5244] hub: probe of 4-1:1.0 failed with error -5 [ 394.790591][ C0] ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0 [ 394.790615][ C0] ? add_device_randomness+0xb4/0xe0 [ 394.790646][ C0] ? __phys_addr+0xc4/0x140 [ 394.798003][ T5244] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 394.800218][ C0] usb_new_device.cold+0x685/0x10ad [ 394.800251][ C0] ? hub_disconnect+0x510/0x510 [ 394.800284][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.828072][ T2313] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 394.828124][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 394.833376][ T2313] usb 6-1: can't read configurations, error -71 [ 394.838138][ C0] hub_event+0x2d58/0x4810 [ 394.838174][ C0] ? hub_port_debounce+0x3b0/0x3b0 [ 394.871660][ C0] ? lock_release+0x810/0x810 [ 394.876340][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 394.881193][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 394.886307][ C0] process_one_work+0x9bf/0x1710 [ 394.891248][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 394.896657][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 394.901605][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 394.906628][ C0] worker_thread+0x665/0x1080 [ 394.911302][ C0] ? __kthread_parkme+0x15f/0x220 [ 394.916313][ C0] ? process_one_work+0x1710/0x1710 [ 394.921689][ C0] kthread+0x2ea/0x3a0 [ 394.925746][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 394.931387][ C0] ret_from_fork+0x1f/0x30 [ 394.935911][ C0] [ 394.938926][ C0] task:pvrusb2-context state:S stack:30264 pid:870 ppid:2 flags:0x00004000 [ 394.948207][ C0] Call Trace: [ 394.951474][ C0] [ 394.954414][ C0] __schedule+0xa20/0x27c0 [ 394.958871][ C0] ? io_schedule_timeout+0x140/0x140 [ 394.964174][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 394.970142][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 394.975461][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 394.981296][ C0] schedule+0xda/0x1b0 [ 394.985400][ C0] pvr2_context_thread_func+0x5de/0x850 [ 394.990991][ C0] ? pvr2_context_destroy+0x230/0x230 [ 394.996382][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 395.002300][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.007325][ C0] ? pvr2_context_destroy+0x230/0x230 [ 395.012727][ C0] kthread+0x2ea/0x3a0 [ 395.016820][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.022455][ C0] ret_from_fork+0x1f/0x30 [ 395.027055][ C0] [ 395.030087][ C0] task:kvub300c state:I stack:30216 pid:912 ppid:2 flags:0x00004000 [ 395.039385][ C0] Call Trace: [ 395.042672][ C0] [ 395.045630][ C0] __schedule+0xa20/0x27c0 [ 395.050139][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.055436][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.060309][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.065355][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.070298][ C0] schedule+0xda/0x1b0 [ 395.074372][ C0] rescuer_thread+0x780/0xcf0 [ 395.079045][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.083979][ C0] ? worker_thread+0x1080/0x1080 [ 395.088917][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.093960][ C0] ? worker_thread+0x1080/0x1080 [ 395.099166][ C0] kthread+0x2ea/0x3a0 [ 395.103228][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.108947][ C0] ret_from_fork+0x1f/0x30 [ 395.113378][ C0] [ 395.116503][ C0] task:kvub300p state:I stack:30216 pid:913 ppid:2 flags:0x00004000 [ 395.125758][ C0] Call Trace: [ 395.128241][ T5244] usb 4-1: USB disconnect, device number 106 [ 395.129028][ C0] [ 395.129041][ C0] __schedule+0xa20/0x27c0 [ 395.129079][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.129112][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.152757][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.157884][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.162823][ C0] schedule+0xda/0x1b0 [ 395.166942][ C0] rescuer_thread+0x780/0xcf0 [ 395.171634][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.176509][ C0] ? worker_thread+0x1080/0x1080 [ 395.181440][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.186462][ C0] ? worker_thread+0x1080/0x1080 [ 395.191396][ C0] kthread+0x2ea/0x3a0 [ 395.195469][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.201130][ C0] ret_from_fork+0x1f/0x30 [ 395.205570][ C0] [ 395.208588][ C0] task:kvub300d state:I stack:30560 pid:914 ppid:2 flags:0x00004000 [ 395.217810][ C0] Call Trace: [ 395.221095][ C0] [ 395.224017][ C0] __schedule+0xa20/0x27c0 [ 395.228430][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.233715][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.238646][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.243662][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.248584][ C0] schedule+0xda/0x1b0 [ 395.252656][ C0] rescuer_thread+0x780/0xcf0 [ 395.257333][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.262183][ C0] ? worker_thread+0x1080/0x1080 [ 395.267137][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.272148][ C0] ? worker_thread+0x1080/0x1080 [ 395.277097][ C0] kthread+0x2ea/0x3a0 [ 395.278041][ T2313] usb 6-1: new full-speed USB device number 103 using dummy_hcd [ 395.281163][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.281198][ C0] ret_from_fork+0x1f/0x30 [ 395.281227][ C0] [ 395.281238][ C0] task:kmemstick state:I stack:30024 pid:916 ppid:2 flags:0x00004000 [ 395.311124][ C0] Call Trace: [ 395.314393][ C0] [ 395.317312][ C0] __schedule+0xa20/0x27c0 [ 395.321734][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.327105][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.331951][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.337062][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.342013][ C0] schedule+0xda/0x1b0 [ 395.346091][ C0] rescuer_thread+0x780/0xcf0 [ 395.350787][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.355646][ C0] ? worker_thread+0x1080/0x1080 [ 395.360582][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.365599][ C0] ? worker_thread+0x1080/0x1080 [ 395.370549][ C0] kthread+0x2ea/0x3a0 [ 395.374627][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.380270][ C0] ret_from_fork+0x1f/0x30 [ 395.384678][ C0] [ 395.387696][ C0] task:elousb state:I stack:30824 pid:946 ppid:2 flags:0x00004000 [ 395.401510][ C0] Call Trace: [ 395.404837][ C0] [ 395.407768][ C0] __schedule+0xa20/0x27c0 [ 395.412187][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.417478][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.422333][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.427358][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.432300][ C0] schedule+0xda/0x1b0 [ 395.436380][ C0] rescuer_thread+0x780/0xcf0 [ 395.441150][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.446020][ C0] ? worker_thread+0x1080/0x1080 [ 395.450986][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.456039][ C0] ? worker_thread+0x1080/0x1080 [ 395.461178][ C0] kthread+0x2ea/0x3a0 [ 395.465439][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.471132][ C0] ret_from_fork+0x1f/0x30 [ 395.475741][ C0] [ 395.478867][ C0] task:mld state:I stack:30560 pid:1079 ppid:2 flags:0x00004000 [ 395.488109][ C0] Call Trace: [ 395.491381][ C0] [ 395.494322][ C0] __schedule+0xa20/0x27c0 [ 395.498814][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.504413][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.509307][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.514365][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.520020][ C0] schedule+0xda/0x1b0 [ 395.524196][ C0] rescuer_thread+0x780/0xcf0 [ 395.528896][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.533835][ C0] ? worker_thread+0x1080/0x1080 [ 395.538801][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.543830][ C0] ? worker_thread+0x1080/0x1080 [ 395.548769][ C0] kthread+0x2ea/0x3a0 [ 395.552852][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.558507][ C0] ret_from_fork+0x1f/0x30 [ 395.563002][ C0] [ 395.566195][ C0] task:ipv6_addrconf state:I stack:30840 pid:1080 ppid:2 flags:0x00004000 [ 395.575426][ C0] Call Trace: [ 395.578201][ T2313] usb 6-1: too many configurations: 158, using maximum allowed: 8 [ 395.578705][ C0] [ 395.578717][ C0] __schedule+0xa20/0x27c0 [ 395.578754][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.578787][ C0] ? rescuer_thread+0x724/0xcf0 [ 395.604076][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 395.609135][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.614173][ C0] schedule+0xda/0x1b0 [ 395.618249][ C0] rescuer_thread+0x780/0xcf0 [ 395.622930][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.627844][ C0] ? worker_thread+0x1080/0x1080 [ 395.632802][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.637835][ C0] ? worker_thread+0x1080/0x1080 [ 395.642777][ C0] kthread+0x2ea/0x3a0 [ 395.646851][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.652485][ C0] ret_from_fork+0x1f/0x30 [ 395.656993][ C0] [ 395.660001][ C0] task:kworker/u4:5 state:I stack:27944 pid:1747 ppid:2 flags:0x00004000 [ 395.669194][ C0] Workqueue: 0x0 (events_unbound) [ 395.674331][ C0] Call Trace: [ 395.677705][ C0] [ 395.680631][ C0] __schedule+0xa20/0x27c0 [ 395.685058][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.690345][ C0] ? worker_thread+0x157/0x1080 [ 395.695189][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.700111][ C0] schedule+0xda/0x1b0 [ 395.704169][ C0] worker_thread+0x15c/0x1080 [ 395.708852][ C0] ? __kthread_parkme+0x15f/0x220 [ 395.713864][ C0] ? process_one_work+0x1710/0x1710 [ 395.719508][ C0] kthread+0x2ea/0x3a0 [ 395.723583][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 395.729215][ C0] ret_from_fork+0x1f/0x30 [ 395.733627][ C0] [ 395.736659][ C0] task:kworker/1:2 state:D stack:22232 pid:2313 ppid:2 flags:0x00004000 [ 395.745920][ C0] Workqueue: usb_hub_wq hub_event [ 395.750959][ C0] Call Trace: [ 395.754244][ C0] [ 395.757173][ C0] __schedule+0xa20/0x27c0 [ 395.761585][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.766932][ C0] ? mark_held_locks+0x9f/0xe0 [ 395.771736][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.776769][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 395.781985][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 395.787190][ C0] schedule+0xda/0x1b0 [ 395.791257][ C0] schedule_timeout+0x14a/0x2a0 [ 395.796094][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 395.801293][ C0] ? __wait_for_common+0x1c0/0x5c0 [ 395.806421][ C0] ? collect_expired_timers+0x200/0x200 [ 395.811960][ C0] ? 0xffffffff81000000 [ 395.816098][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 395.821286][ C0] __wait_for_common+0x1ca/0x5c0 [ 395.826213][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 395.828094][ T5244] usb 4-1: new low-speed USB device number 107 using dummy_hcd [ 395.831574][ C0] ? bit_wait_io+0xe0/0xe0 [ 395.831612][ C0] usb_start_wait_urb+0x144/0x4b0 [ 395.848592][ C0] ? usb_api_blocking_completion+0xa0/0xa0 [ 395.854440][ C0] ? memset+0x20/0x40 [ 395.858443][ C0] usb_control_msg+0x31c/0x4a0 [ 395.863231][ C0] ? usb_start_wait_urb+0x4b0/0x4b0 [ 395.868446][ C0] usb_get_descriptor+0xdd/0x1d0 [ 395.873413][ C0] usb_get_configuration+0x2f2/0x3b50 [ 395.878141][ T2313] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 395.878769][ C0] ? mark_lock.part.0+0xee/0x1910 [ 395.878808][ C0] ? lock_chain_count+0x20/0x20 [ 395.878841][ C0] ? rpm_resume+0x81e/0x1c90 [ 395.886380][ T2313] usb 6-1: can't read configurations, error -61 [ 395.891458][ C0] ? __dev_printk+0xcf/0xf5 [ 395.891495][ C0] ? _dev_err+0xd7/0x109 [ 395.898185][ T2313] usb usb6-port1: unable to enumerate USB device [ 395.900901][ C0] ? mark_held_locks+0x9f/0xe0 [ 395.900943][ C0] ? __dev_printk+0xcf/0xf5 [ 395.900975][ C0] _dev_err+0xd7/0x109 [ 395.935810][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 395.940747][ C0] ? lock_release+0x810/0x810 [ 395.945417][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 395.951391][ C0] ? find_held_lock+0x110/0x110 [ 395.956231][ C0] ? find_held_lock+0x2d/0x110 [ 395.960982][ C0] ? __schedule+0x9c3/0x27c0 [ 395.965745][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 395.970589][ C0] ? __schedule+0xa20/0x27c0 [ 395.975170][ C0] ? io_schedule_timeout+0x140/0x140 [ 395.980882][ C0] ? worker_thread+0x157/0x1080 [ 395.985736][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 395.990681][ C0] ? schedule+0xda/0x1b0 [ 395.994914][ C0] ? worker_thread+0x15c/0x1080 [ 395.999756][ C0] ? __kthread_parkme+0x15f/0x220 [ 396.004767][ C0] ? process_one_work+0x1710/0x1710 [ 396.009954][ C0] ? kthread+0x2ea/0x3a0 [ 396.014215][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 396.019838][ C0] ? ret_from_fork+0x1f/0x30 [ 396.024425][ C0] [ 396.027463][ C0] task:jbd2/sda1-8 state:S stack:26640 pid:2314 ppid:2 flags:0x00004000 [ 396.036679][ C0] Call Trace: [ 396.039981][ C0] [ 396.042915][ C0] __schedule+0xa20/0x27c0 [ 396.047339][ C0] ? io_schedule_timeout+0x140/0x140 [ 396.052629][ C0] ? kjournald2+0x71a/0x880 [ 396.057131][ C0] ? mark_held_locks+0x9f/0xe0 [ 396.061914][ C0] schedule+0xda/0x1b0 [ 396.065983][ C0] kjournald2+0x71f/0x880 [ 396.070431][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 396.075917][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 396.081813][ C0] ? __kthread_parkme+0x15f/0x220 [ 396.086845][ C0] ? jbd2_fc_release_bufs+0x170/0x170 [ 396.092212][ C0] kthread+0x2ea/0x3a0 [ 396.096280][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 396.102092][ C0] ret_from_fork+0x1f/0x30 [ 396.106696][ C0] [ 396.109704][ C0] task:ext4-rsv-conver state:I stack:30024 pid:2315 ppid:2 flags:0x00004000 [ 396.118896][ C0] Call Trace: [ 396.122217][ C0] [ 396.125152][ C0] __schedule+0xa20/0x27c0 [ 396.129577][ C0] ? io_schedule_timeout+0x140/0x140 [ 396.134880][ C0] ? rescuer_thread+0x724/0xcf0 [ 396.139934][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 396.144981][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 396.149917][ C0] schedule+0xda/0x1b0 [ 396.154002][ C0] rescuer_thread+0x780/0xcf0 [ 396.158668][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 396.163517][ C0] ? worker_thread+0x1080/0x1080 [ 396.168454][ C0] ? __kthread_parkme+0x15f/0x220 [ 396.173470][ C0] ? worker_thread+0x1080/0x1080 [ 396.178415][ C0] kthread+0x2ea/0x3a0 [ 396.182486][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 396.188122][ C0] ret_from_fork+0x1f/0x30 [ 396.192542][ C0] [ 396.195570][ C0] task:syslogd state:S stack:26800 pid:2331 ppid:1 flags:0x00000000 [ 396.204785][ C0] Call Trace: [ 396.208052][ C0] [ 396.210971][ C0] __schedule+0xa20/0x27c0 [ 396.215383][ C0] ? io_schedule_timeout+0x140/0x140 [ 396.220661][ C0] schedule+0xda/0x1b0 [ 396.224735][ C0] schedule_timeout+0x1dd/0x2a0 [ 396.229572][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 396.234781][ C0] ? _raw_spin_unlock_irqrestore+0x38/0x70 [ 396.240609][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 396.246427][ C0] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 396.252134][ C0] __skb_wait_for_more_packets+0x3f4/0x5e0 [ 396.257941][ C0] ? datagram_poll+0x4d0/0x4d0 [ 396.262705][ C0] ? proto_seq_start+0x50/0x50 [ 396.267454][ C0] ? skb_attempt_defer_free+0x3e0/0x3e0 [ 396.272985][ C0] ? find_held_lock+0x2d/0x110 [ 396.277755][ C0] __unix_dgram_recvmsg+0x202/0xb80 [ 396.282954][ C0] ? unix_stream_connect+0x1630/0x1630 [ 396.288407][ C0] ? aa_file_perm+0x58e/0x1200 [ 396.293171][ C0] ? aa_af_perm+0x240/0x240 [ 396.297691][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 396.303155][ C0] sock_read_iter+0x344/0x470 [ 396.308203][ C0] ? ____sys_recvmsg+0x610/0x610 [ 396.313146][ C0] ? security_file_permission+0xab/0xd0 [ 396.318752][ C0] vfs_read+0x7f6/0x930 [ 396.322975][ C0] ? kernel_read+0x1c0/0x1c0 [ 396.327587][ C0] ? __fget_light+0x20a/0x270 [ 396.332264][ C0] ksys_read+0x1e8/0x250 [ 396.336564][ C0] ? vfs_write+0xdd0/0xdd0 [ 396.340994][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 396.346957][ C0] do_syscall_64+0x35/0xb0 [ 396.351389][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 396.357393][ C0] RIP: 0033:0x7f033dfac8fe [ 396.361807][ C0] RSP: 002b:00007ffd3486dd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 396.370296][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f033dfac8fe [ 396.378265][ C0] RDX: 00000000000000ff RSI: 00005642e48ed950 RDI: 0000000000000000 [ 396.386230][ C0] RBP: 00005642e48ed910 R08: 00007f033e03c040 R09: 00007f033e03c0c0 [ 396.394191][ C0] R10: 00007f033e03bfc0 R11: 0000000000000246 R12: 00005642e48ed997 [ 396.402160][ C0] R13: 00005642e48ed950 R14: 0000000000000000 R15: 0000000000000000 [ 396.410136][ C0] [ 396.413143][ C0] task:acpid state:S stack:24352 pid:2334 ppid:1 flags:0x00000000 [ 396.422351][ C0] Call Trace: [ 396.425619][ C0] [ 396.428536][ C0] __schedule+0xa20/0x27c0 [ 396.432948][ C0] ? io_schedule_timeout+0x140/0x140 [ 396.438228][ C0] ? find_held_lock+0x2d/0x110 [ 396.442980][ C0] schedule+0xda/0x1b0 [ 396.447038][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 396.453091][ C0] ? schedule_timeout_idle+0x90/0x90 [ 396.458362][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 396.464153][ C0] ? poll_initwait+0x170/0x170 [ 396.468906][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 396.474090][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 396.480322][ C0] do_select+0x119c/0x16a0 [ 396.484731][ C0] ? select_estimate_accuracy+0x320/0x320 [ 396.490456][ C0] ? is_module_text_address+0x47/0x70 [ 396.495834][ C0] ? kernel_text_address+0x31/0x60 [ 396.500970][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.507669][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.514176][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.520696][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.527275][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.528301][ T5244] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 396.533765][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.533802][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.533833][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 396.533862][ C0] ? __might_fault+0xd1/0x170 [ 396.543964][ T5244] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 396.550507][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 396.550543][ C0] core_sys_select+0x3c2/0x9c0 [ 396.571044][ T5244] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 8 [ 396.577638][ C0] ? do_compat_pselect+0x210/0x210 [ 396.577679][ C0] ? find_held_lock+0x2d/0x110 [ 396.582626][ T5244] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 396.587264][ C0] ? __might_fault+0xd1/0x170 [ 396.598205][ T5244] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.603259][ C0] ? find_held_lock+0x2d/0x110 [ 396.635314][ C0] ? evdev_ioctl+0x155/0x1a0 [ 396.638781][ T7504] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 396.639992][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 396.651932][ C0] ? set_user_sigmask+0x213/0x2a0 [ 396.656957][ C0] ? __set_current_blocked+0x110/0x110 [ 396.662414][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 396.667960][ C0] ? kern_select+0x1c0/0x1c0 [ 396.672543][ C0] ? bit_wait_io_timeout+0x160/0x160 [ 396.677859][ C0] __x64_sys_pselect6+0x17f/0x230 [ 396.682878][ C0] ? __ia32_sys_select+0x150/0x150 [ 396.687989][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 396.688937][ T5244] hub 4-1:1.0: bad descriptor, ignoring hub [ 396.693900][ C0] do_syscall_64+0x35/0xb0 [ 396.693929][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 396.699878][ T5244] hub: probe of 4-1:1.0 failed with error -5 [ 396.704231][ C0] RIP: 0033:0x7f5e0eaf8bf4 [ 396.713113][ T5244] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 396.716066][ C0] RSP: 002b:00007ffc9596d1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 396.716097][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e0eaf8bf4 [ 396.716115][ C0] RDX: 0000000000000000 RSI: 00007ffc9596d2d8 RDI: 000000000000000c [ 396.716131][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 396.716147][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9596d2d8 [ 396.766696][ C0] R13: 0000000000000040 R14: 000000000000000b R15: 0000000000000000 [ 396.774680][ C0] [ 396.777705][ C0] task:klogd state:S stack:26264 pid:2338 ppid:1 flags:0x00000000 [ 396.786923][ C0] Call Trace: [ 396.790207][ C0] [ 396.793127][ C0] __schedule+0xa20/0x27c0 [ 396.797552][ C0] ? io_schedule_timeout+0x140/0x140 [ 396.802828][ C0] ? prb_read_valid+0x75/0xa0 [ 396.807503][ C0] ? prb_final_commit+0xa0/0xa0 [ 396.812353][ C0] schedule+0xda/0x1b0 [ 396.816419][ C0] syslog_print+0x1c2/0x580 [ 396.820920][ C0] ? record_print_text+0x3e0/0x3e0 [ 396.826027][ C0] ? unix_stream_sendpage+0xcc0/0xcc0 [ 396.831396][ C0] ? prepare_to_swait_exclusive+0x240/0x240 [ 396.837274][ C0] ? __sys_sendto+0x25f/0x340 [ 396.841982][ C0] ? __ia32_sys_getpeername+0xb0/0xb0 [ 396.847386][ C0] ? __switch_to+0x5cc/0x10a0 [ 396.852251][ C0] do_syslog.part.0+0x1db/0x5f0 [ 396.857103][ C0] ? __wake_up_klogd.part.0+0xf0/0xf0 [ 396.862468][ C0] ? apparmor_capable+0x1d8/0x460 [ 396.867494][ C0] ? security_capable+0x8f/0xc0 [ 396.872356][ C0] ? security_syslog+0x73/0x90 [ 396.877131][ C0] __x64_sys_syslog+0x97/0xc0 [ 396.881837][ C0] do_syscall_64+0x35/0xb0 [ 396.886271][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 396.892175][ C0] RIP: 0033:0x7f250edfc8b7 [ 396.896579][ C0] RSP: 002b:00007ffc54f49358 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 396.905163][ C0] RAX: ffffffffffffffda RBX: 00007f250ef89490 RCX: 00007f250edfc8b7 [ 396.913145][ C0] RDX: 00000000000003ff RSI: 00007f250ef89490 RDI: 0000000000000002 [ 396.921206][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000563b7e5260a0 [ 396.929187][ C0] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f250ef89490 [ 396.937160][ C0] R13: 00007f250ef896a5 R14: 00007f250ef896a5 R15: 0000000000000000 [ 396.945125][ C0] [ 396.948146][ C0] task:udevd state:R running task stack:26232 pid:2349 ppid:1 flags:0x00000008 [ 396.958973][ C0] Call Trace: [ 396.962264][ C0] [ 396.965115][ C0] sched_show_task+0x44c/0x5c0 [ 396.969935][ C0] ? check_same_owner+0x260/0x260 [ 396.974998][ C0] ? touch_all_softlockup_watchdogs+0xdf/0x160 [ 396.981678][ C0] show_state_filter+0xf0/0x300 [ 396.986968][ C0] ? setkeycode_helper+0x90/0x90 [ 396.991909][ C0] k_spec+0xe1/0x130 [ 396.995796][ C0] kbd_event+0xcdd/0x1790 [ 397.000141][ C0] ? k_fn+0xb0/0xb0 [ 397.003981][ C0] ? lock_release+0x810/0x810 [ 397.008660][ C0] ? k_fn+0xb0/0xb0 [ 397.012471][ C0] input_to_handler+0x3b9/0x4c0 [ 397.017341][ C0] input_pass_values.part.0+0x230/0x710 [ 397.022898][ C0] input_event_dispose+0x5cf/0x730 [ 397.028015][ C0] input_handle_event+0x112/0xda0 [ 397.033076][ C0] ? ktime_mono_to_any+0xb5/0x1e0 [ 397.038098][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 397.038243][ T5244] usb 4-1: USB disconnect, device number 107 [ 397.043213][ C0] input_repeat_key+0x23c/0x340 [ 397.043253][ C0] call_timer_fn+0x1da/0x7c0 [ 397.043276][ C0] ? inhibited_store+0x490/0x490 [ 397.063623][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 397.069181][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 397.074138][ C0] ? inhibited_store+0x490/0x490 [ 397.079105][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 397.084308][ C0] ? inhibited_store+0x490/0x490 [ 397.089247][ C0] ? inhibited_store+0x490/0x490 [ 397.094349][ C0] expire_timers+0x2c6/0x5c0 [ 397.098928][ C0] run_timer_softirq+0x322/0x910 [ 397.103855][ C0] ? expire_timers+0x5c0/0x5c0 [ 397.108609][ C0] ? lapic_next_event+0x4d/0x80 [ 397.113464][ C0] ? clockevents_program_event+0x12b/0x370 [ 397.119716][ C0] __do_softirq+0x1e4/0xabb [ 397.124224][ C0] __irq_exit_rcu+0x113/0x170 [ 397.128888][ C0] irq_exit_rcu+0x5/0x20 [ 397.133120][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 397.138741][ C0] [ 397.141666][ C0] [ 397.144584][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 397.150577][ C0] RIP: 0010:kasan_quarantine_put+0x9b/0x210 [ 397.156461][ C0] Code: 10 48 81 fb 00 00 10 00 48 89 58 10 77 78 4d 85 ed 75 6c 9c 58 f6 c4 02 0f 85 23 01 00 00 4d 85 ed b8 01 00 00 00 74 01 fb 5b <5d> 41 5c 41 5d 41 5e c3 e8 28 a4 d2 ff 48 c7 c3 c0 4b 03 00 e8 bc [ 397.176065][ C0] RSP: 0018:ffffc900004d77b8 EFLAGS: 00000206 [ 397.182134][ C0] RAX: 0000000000000001 RBX: ffff88811283ec40 RCX: 1ffffffff11bdc01 [ 397.190100][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 397.198057][ C0] RBP: ffff88811283ec40 R08: 0000000000000001 R09: 0000000000000001 [ 397.206046][ C0] R10: 000000000000000f R11: 0000000000054001 R12: ffff888100041500 [ 397.214055][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: ffffc900004d7850 [ 397.222029][ C0] ? tomoyo_check_open_permission+0x180/0x3a0 [ 397.228094][ C0] __kmem_cache_free+0x95/0x400 [ 397.234154][ C0] ? __phys_addr+0xc4/0x140 [ 397.238653][ C0] tomoyo_check_open_permission+0x180/0x3a0 [ 397.244549][ C0] ? tomoyo_path_number_perm+0x570/0x570 [ 397.250200][ C0] ? hook_path_mknod+0x6b0/0x6b0 [ 397.255138][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 397.259993][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 397.264945][ C0] tomoyo_file_open+0x9d/0xc0 [ 397.269610][ C0] security_file_open+0x45/0xb0 [ 397.274478][ C0] do_dentry_open+0x570/0x12a0 [ 397.279318][ C0] ? may_open+0x1f6/0x420 [ 397.283722][ C0] path_openat+0x1bbc/0x2a50 [ 397.288303][ C0] ? ___slab_alloc+0x931/0x1400 [ 397.293154][ C0] ? path_lookupat+0x840/0x840 [ 397.297906][ C0] do_filp_open+0x1b6/0x400 [ 397.302409][ C0] ? may_open_dev+0xf0/0xf0 [ 397.306991][ C0] ? find_held_lock+0x2d/0x110 [ 397.311772][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 397.316792][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 397.322422][ C0] ? _raw_spin_unlock+0x24/0x40 [ 397.327286][ C0] ? alloc_fd+0x2d8/0x6d0 [ 397.331745][ C0] do_sys_openat2+0x16d/0x4c0 [ 397.336561][ C0] ? __schedule+0xa28/0x27c0 [ 397.341160][ C0] ? build_open_flags+0x6f0/0x6f0 [ 397.346215][ C0] ? xfd_validate_state+0x59/0x180 [ 397.351520][ C0] __x64_sys_openat+0x13f/0x1f0 [ 397.356467][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 397.361452][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 397.367363][ C0] do_syscall_64+0x35/0xb0 [ 397.371820][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 397.377837][ C0] RIP: 0033:0x7f096f7a5697 [ 397.382282][ C0] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f [ 397.402713][ C0] RSP: 002b:00007ffd243ec300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 397.411257][ C0] RAX: ffffffffffffffda RBX: 0000558ab5cf9040 RCX: 00007f096f7a5697 [ 397.419356][ C0] RDX: 0000000000080141 RSI: 0000558ab5cdc0d8 RDI: 00000000ffffff9c [ 397.427369][ C0] RBP: 0000558ab5cdc0d8 R08: 00000000ffffffff R09: 0000000000000000 [ 397.436233][ C0] R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141 [ 397.438035][ T5244] usb 4-1: new full-speed USB device number 108 using dummy_hcd [ 397.444213][ C0] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 397.444240][ C0] [ 397.444253][ C0] task:dbus-daemon state:S stack:28336 pid:2372 ppid:1 flags:0x00000000 [ 397.444292][ C0] Call Trace: [ 397.444300][ C0] [ 397.444311][ C0] __schedule+0xa20/0x27c0 [ 397.487025][ C0] ? io_schedule_timeout+0x140/0x140 [ 397.492532][ C0] schedule+0xda/0x1b0 [ 397.496607][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 397.502889][ C0] ? schedule_timeout_idle+0x90/0x90 [ 397.508300][ C0] ? do_epoll_wait+0x129e/0x1950 [ 397.513846][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 397.518726][ C0] ? do_raw_write_lock+0x11a/0x280 [ 397.523858][ C0] ? do_raw_read_unlock+0x70/0x70 [ 397.528979][ C0] ? _raw_write_unlock_irq+0x1f/0x40 [ 397.534258][ C0] do_epoll_wait+0x12ba/0x1950 [ 397.539017][ C0] ? _raw_spin_unlock+0x24/0x40 [ 397.543873][ C0] ? finish_fault+0x4a7/0x820 [ 397.548782][ C0] ? __handle_mm_fault+0x8a3/0x31f0 [ 397.554279][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 397.559415][ C0] ? find_held_lock+0x2d/0x110 [ 397.564271][ C0] ? ep_alloc.constprop.0+0x370/0x370 [ 397.569777][ C0] ? __up_read+0x192/0x720 [ 397.574242][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 397.579468][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 397.584918][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 397.590905][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 397.596161][ C0] do_syscall_64+0x35/0xb0 [ 397.601046][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 397.608538][ C0] RIP: 0033:0x7fae644a8e46 [ 397.613034][ C0] RSP: 002b:00007fff031ffb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 397.621466][ C0] RAX: ffffffffffffffda RBX: 00007fff031ffb78 RCX: 00007fae644a8e46 [ 397.629923][ C0] RDX: 0000000000000040 RSI: 00007fff031ffb78 RDI: 0000000000000003 [ 397.638084][ C0] RBP: 00007fff031fff08 R08: 000000000000000a R09: 00007fff033df080 [ 397.646260][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 397.654688][ C0] R13: 0000000000000001 R14: 00007fff031fff08 R15: 00007fff032001ac [ 397.662962][ C0] [ 397.666003][ C0] task:dhcpcd state:S stack:27136 pid:2385 ppid:1 flags:0x00000000 [ 397.675822][ C0] Call Trace: [ 397.679110][ C0] [ 397.682040][ C0] __schedule+0xa20/0x27c0 [ 397.686462][ C0] ? io_schedule_timeout+0x140/0x140 [ 397.691764][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 397.697401][ C0] schedule+0xda/0x1b0 [ 397.701734][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 397.707904][ C0] ? schedule_timeout_idle+0x90/0x90 [ 397.713306][ C0] ? poll_initwait+0x170/0x170 [ 397.718196][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 397.723518][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 397.729889][ C0] ? poll_initwait+0x170/0x170 [ 397.734705][ C0] ? unix_dgram_poll+0x410/0x770 [ 397.740035][ C0] ? maybe_init_creds+0x450/0x450 [ 397.745433][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 397.752226][ C0] do_sys_poll+0x77d/0xea0 [ 397.761243][ C0] ? compat_core_sys_select+0x820/0x820 [ 397.767332][ C0] ? mark_lock.part.0+0xee/0x1910 [ 397.772580][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 397.777696][ C0] ? lock_chain_count+0x20/0x20 [ 397.782544][ C0] ? lock_chain_count+0x20/0x20 [ 397.787491][ C0] ? _copy_to_user+0x12b/0x140 [ 397.792632][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 397.799174][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 397.806059][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 397.812647][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 397.819178][ C0] ? find_held_lock+0x2d/0x110 [ 397.824311][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 397.829391][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 397.834345][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 397.839401][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 397.844339][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 397.849571][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 397.854873][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 397.860266][ C0] ? set_user_sigmask+0x213/0x2a0 [ 397.865310][ C0] ? __set_current_blocked+0x110/0x110 [ 397.870777][ C0] __x64_sys_ppoll+0x210/0x280 [ 397.875546][ C0] ? __ia32_sys_poll+0x480/0x480 [ 397.880566][ C0] ? __secure_computing+0x20a/0x370 [ 397.885877][ C0] do_syscall_64+0x35/0xb0 [ 397.890915][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 397.897260][ C0] RIP: 0033:0x7f1bfbae99fb [ 397.901692][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 397.910337][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 397.918502][ C0] RDX: 00007ffe9b53a700 RSI: 0000000000000004 RDI: 000055e1358be1f0 [ 397.926498][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007ffe9b5da080 [ 397.934495][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 00007ffe9b53a700 [ 397.942697][ C0] R13: 000055e134f77610 R14: 0000000000000000 R15: 0000000000000000 [ 397.952432][ C0] [ 397.955542][ C0] task:dhcpcd state:S stack:24352 pid:2386 ppid:2385 flags:0x00000000 [ 397.965989][ C0] Call Trace: [ 397.969645][ C0] [ 397.974152][ C0] __schedule+0xa20/0x27c0 [ 397.980513][ C0] ? io_schedule_timeout+0x140/0x140 [ 397.985835][ C0] ? find_held_lock+0x2d/0x110 [ 397.991352][ C0] ? __pollwait+0x252/0x430 [ 397.996125][ C0] schedule+0xda/0x1b0 [ 398.000196][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 398.007559][ C0] ? schedule_timeout_idle+0x90/0x90 [ 398.013353][ C0] ? poll_initwait+0x170/0x170 [ 398.018174][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 398.023418][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 398.029422][ C0] ? __pollwait+0x252/0x430 [ 398.033971][ C0] ? __pollwait+0x252/0x430 [ 398.038591][ C0] ? poll_initwait+0x170/0x170 [ 398.043385][ C0] ? unix_dgram_poll+0x410/0x770 [ 398.048451][ C0] ? maybe_init_creds+0x450/0x450 [ 398.053788][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 398.060299][ C0] do_sys_poll+0x77d/0xea0 [ 398.065550][ C0] ? compat_core_sys_select+0x820/0x820 [ 398.071104][ C0] ? mark_lock.part.0+0xee/0x1910 [ 398.076122][ C0] ? lock_chain_count+0x20/0x20 [ 398.081127][ C0] ? lock_chain_count+0x20/0x20 [ 398.086010][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 398.092014][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.098641][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.105357][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.111888][ C0] ? find_held_lock+0x2d/0x110 [ 398.116776][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 398.121897][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 398.126965][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 398.132343][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 398.137805][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 398.138125][ T5244] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 398.143078][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 398.143113][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 398.143138][ C0] ? set_user_sigmask+0x213/0x2a0 [ 398.143166][ C0] ? __set_current_blocked+0x110/0x110 [ 398.153242][ T5244] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 398.158386][ C0] ? __ia32_sys_sigaltstack+0x380/0x380 [ 398.158420][ C0] __x64_sys_ppoll+0x210/0x280 [ 398.173305][ T5244] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 64 [ 398.174063][ C0] ? __ia32_sys_poll+0x480/0x480 [ 398.174106][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 398.183000][ T5244] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 398.188571][ C0] do_syscall_64+0x35/0xb0 [ 398.188607][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 398.188634][ C0] RIP: 0033:0x7f1bfbae99fb [ 398.188651][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 398.188673][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 398.188688][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055e1358a0e00 [ 398.188702][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 0000000000000000 [ 398.188715][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 398.188732][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 398.193616][ T5244] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 398.204708][ C0] [ 398.204725][ C0] task:dhcpcd state:S stack:27992 pid:2387 ppid:2385 flags:0x00000000 [ 398.204764][ C0] Call Trace: [ 398.238138][ T2313] usb 6-1: new full-speed USB device number 104 using dummy_hcd [ 398.240096][ C0] [ 398.240110][ C0] __schedule+0xa20/0x27c0 [ 398.240149][ C0] ? io_schedule_timeout+0x140/0x140 [ 398.249409][ T7504] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 398.257347][ C0] ? find_held_lock+0x2d/0x110 [ 398.289042][ T5244] hub 4-1:1.0: bad descriptor, ignoring hub [ 398.291438][ C0] ? __pollwait+0x252/0x430 [ 398.299711][ T5244] hub: probe of 4-1:1.0 failed with error -5 [ 398.302674][ C0] schedule+0xda/0x1b0 [ 398.314181][ T5244] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 398.315117][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 398.315158][ C0] ? schedule_timeout_idle+0x90/0x90 [ 398.315183][ C0] ? poll_initwait+0x170/0x170 [ 398.315212][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 398.395575][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 398.401483][ C0] ? __pollwait+0x252/0x430 [ 398.406032][ C0] ? poll_initwait+0x170/0x170 [ 398.410822][ C0] ? unix_dgram_poll+0x410/0x770 [ 398.415766][ C0] ? maybe_init_creds+0x450/0x450 [ 398.420794][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 398.427041][ C0] do_sys_poll+0x77d/0xea0 [ 398.431482][ C0] ? compat_core_sys_select+0x820/0x820 [ 398.437069][ C0] ? mark_lock.part.0+0xee/0x1910 [ 398.442136][ C0] ? lock_chain_count+0x20/0x20 [ 398.447081][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 398.452034][ C0] ? __lock_acquire+0x166e/0x56d0 [ 398.457059][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.463564][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.470301][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.477000][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.483506][ C0] ? find_held_lock+0x2d/0x110 [ 398.489112][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 398.494192][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 398.499045][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 398.504092][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 398.509112][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 398.515055][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 398.520300][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 398.525537][ C0] ? set_user_sigmask+0x213/0x2a0 [ 398.530600][ C0] ? __set_current_blocked+0x110/0x110 [ 398.536107][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 398.541527][ C0] __x64_sys_ppoll+0x210/0x280 [ 398.546332][ C0] ? __ia32_sys_poll+0x480/0x480 [ 398.551498][ C0] ? __secure_computing+0x20a/0x370 [ 398.556775][ C0] do_syscall_64+0x35/0xb0 [ 398.561211][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 398.567141][ C0] RIP: 0033:0x7f1bfbae99fb [ 398.571591][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 398.580050][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 398.588032][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055e1358aa650 [ 398.596047][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 398.604053][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 398.612038][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 398.620012][ C0] [ 398.623034][ C0] task:dhcpcd state:S stack:28128 pid:2388 ppid:2385 flags:0x00000000 [ 398.632432][ C0] Call Trace: [ 398.636073][ C0] [ 398.638999][ C0] __schedule+0xa20/0x27c0 [ 398.643422][ C0] ? io_schedule_timeout+0x140/0x140 [ 398.648713][ C0] ? find_held_lock+0x2d/0x110 [ 398.653557][ C0] ? __pollwait+0x252/0x430 [ 398.658060][ C0] schedule+0xda/0x1b0 [ 398.662129][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 398.668187][ C0] ? schedule_timeout_idle+0x90/0x90 [ 398.673460][ C0] ? poll_initwait+0x170/0x170 [ 398.678219][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 398.683683][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 398.689502][ C0] ? __pollwait+0x252/0x430 [ 398.694034][ C0] ? __pollwait+0x252/0x430 [ 398.698555][ C0] ? poll_initwait+0x170/0x170 [ 398.703511][ C0] ? unix_dgram_poll+0x410/0x770 [ 398.708556][ C0] ? maybe_init_creds+0x450/0x450 [ 398.713591][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 398.719829][ C0] do_sys_poll+0x77d/0xea0 [ 398.724357][ C0] ? compat_core_sys_select+0x820/0x820 [ 398.730004][ C0] ? mark_lock.part.0+0xee/0x1910 [ 398.735049][ C0] ? lock_chain_count+0x20/0x20 [ 398.738166][ T2313] usb 6-1: too many configurations: 158, using maximum allowed: 8 [ 398.740004][ C0] ? unix_dgram_poll+0x770/0x770 [ 398.740039][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.740072][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.765869][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.772394][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.779020][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 398.785550][ C0] ? find_held_lock+0x2d/0x110 [ 398.790374][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 398.795408][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 398.800274][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 398.805304][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 398.810232][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 398.815422][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 398.820614][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 398.825802][ C0] ? set_user_sigmask+0x213/0x2a0 [ 398.830862][ C0] ? __set_current_blocked+0x110/0x110 [ 398.836498][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 398.842130][ C0] __x64_sys_ppoll+0x210/0x280 [ 398.847022][ C0] ? __ia32_sys_poll+0x480/0x480 [ 398.852440][ C0] ? __secure_computing+0x20a/0x370 [ 398.857907][ C0] do_syscall_64+0x35/0xb0 [ 398.862361][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 398.868349][ C0] RIP: 0033:0x7f1bfbae99fb [ 398.872764][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 398.881288][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 398.889184][ T5244] usb 4-1: USB disconnect, device number 108 [ 398.889364][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055e1358aa650 [ 398.904099][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00007f1bfbbb5a60 [ 398.912160][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 398.920163][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 398.928165][ C0] [ 398.931186][ C0] task:sshd state:S stack:27888 pid:2406 ppid:1 flags:0x00000000 [ 398.940427][ C0] Call Trace: [ 398.943805][ C0] [ 398.946743][ C0] __schedule+0xa20/0x27c0 [ 398.951170][ C0] ? io_schedule_timeout+0x140/0x140 [ 398.956458][ C0] schedule+0xda/0x1b0 [ 398.960553][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 398.967155][ C0] ? schedule_timeout_idle+0x90/0x90 [ 398.972620][ C0] ? poll_initwait+0x170/0x170 [ 398.977395][ C0] ? tcp_poll+0x40a/0xf10 [ 398.981742][ C0] ? tcp_ioctl+0x840/0x840 [ 398.986438][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 398.992694][ C0] do_select+0x119c/0x16a0 [ 398.997204][ C0] ? select_estimate_accuracy+0x320/0x320 [ 399.002929][ C0] ? mark_lock.part.0+0xee/0x1910 [ 399.007974][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.014506][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.021028][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 399.027013][ C0] ? lock_chain_count+0x20/0x20 [ 399.031981][ C0] ? find_held_lock+0x2d/0x110 [ 399.036754][ C0] ? __might_fault+0xd1/0x170 [ 399.038120][ T2313] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 399.042116][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 399.042156][ C0] core_sys_select+0x3c2/0x9c0 [ 399.042189][ C0] ? do_compat_pselect+0x210/0x210 [ 399.049794][ T2313] usb 6-1: can't read configurations, error -61 [ 399.054584][ C0] ? find_held_lock+0x2d/0x110 [ 399.075597][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 399.080643][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 399.085515][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 399.090548][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 399.095563][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 399.100792][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 399.106002][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 399.111196][ C0] ? set_user_sigmask+0x213/0x2a0 [ 399.116239][ C0] ? __set_current_blocked+0x110/0x110 [ 399.121705][ C0] ? __might_fault+0xd1/0x170 [ 399.126386][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 399.131973][ C0] ? kern_select+0x1c0/0x1c0 [ 399.136607][ C0] __x64_sys_pselect6+0x17f/0x230 [ 399.141651][ C0] ? __ia32_sys_select+0x150/0x150 [ 399.146764][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 399.152829][ C0] do_syscall_64+0x35/0xb0 [ 399.157233][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 399.163290][ C0] RIP: 0033:0x7fa019a9ad83 [ 399.167690][ C0] RSP: 002b:00007ffdcecd3360 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 399.176280][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa019a9ad83 [ 399.184390][ C0] RDX: 0000000000000000 RSI: 000056166b8ec1b0 RDI: 0000000000000007 [ 399.192367][ C0] RBP: 00007ffdcecd3548 R08: 0000000000000000 R09: 00007ffdcecd33a0 [ 399.200363][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 399.208364][ C0] R13: 000056166b8ec1b0 R14: 000000000000018c R15: 000056166afc0e85 [ 399.216435][ C0] [ 399.219473][ C0] task:dhcpcd state:S stack:27600 pid:2409 ppid:2386 flags:0x00000000 [ 399.228677][ C0] Call Trace: [ 399.231958][ C0] [ 399.234925][ C0] __schedule+0xa20/0x27c0 [ 399.238097][ T2313] usb 6-1: new full-speed USB device number 105 using dummy_hcd [ 399.239574][ C0] ? io_schedule_timeout+0x140/0x140 [ 399.239615][ C0] ? find_held_lock+0x2d/0x110 [ 399.239647][ C0] ? __pollwait+0x252/0x430 [ 399.262295][ C0] schedule+0xda/0x1b0 [ 399.266364][ C0] schedule_hrtimeout_range_clock+0x343/0x390 [ 399.272437][ C0] ? schedule_timeout_idle+0x90/0x90 [ 399.277823][ C0] ? poll_initwait+0x170/0x170 [ 399.282583][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 399.287771][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 399.288089][ T5244] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 399.293566][ C0] ? __pollwait+0x252/0x430 [ 399.293602][ C0] ? poll_initwait+0x170/0x170 [ 399.293630][ C0] ? unix_dgram_poll+0x410/0x770 [ 399.293655][ C0] ? maybe_init_creds+0x450/0x450 [ 399.320912][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 399.327166][ C0] do_sys_poll+0x77d/0xea0 [ 399.331650][ C0] ? compat_core_sys_select+0x820/0x820 [ 399.337840][ C0] ? mark_lock.part.0+0xee/0x1910 [ 399.343055][ C0] ? lock_chain_count+0x20/0x20 [ 399.347953][ C0] ? sock_sendmsg+0x55/0x120 [ 399.352820][ C0] ? lock_chain_count+0x20/0x20 [ 399.357703][ C0] ? sock_sendmsg+0x120/0x120 [ 399.362645][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.369154][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.375662][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 399.381656][ C0] ? security_file_permission+0xab/0xd0 [ 399.387222][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 399.393219][ C0] ? find_held_lock+0x2d/0x110 [ 399.398001][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 399.403018][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 399.407864][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 399.412887][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 399.417826][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 399.423024][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 399.428224][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 399.433430][ C0] ? set_user_sigmask+0x213/0x2a0 [ 399.438457][ C0] ? __set_current_blocked+0x110/0x110 [ 399.443920][ C0] ? seccomp_notify_ioctl+0xea0/0xea0 [ 399.449990][ C0] __x64_sys_ppoll+0x210/0x280 [ 399.454784][ C0] ? __ia32_sys_poll+0x480/0x480 [ 399.459751][ C0] ? __secure_computing+0x20a/0x370 [ 399.464950][ C0] do_syscall_64+0x35/0xb0 [ 399.469373][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 399.475254][ C0] RIP: 0033:0x7f1bfbae99fb [ 399.479655][ C0] RSP: 002b:00007ffe9b53a6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 399.488083][ C0] RAX: ffffffffffffffda RBX: 000055e1358a0e20 RCX: 00007f1bfbae99fb [ 399.496098][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055e1358abcc0 [ 399.504076][ C0] RBP: 00007ffe9b53aa20 R08: 0000000000000008 R09: 00000000800a0142 [ 399.512037][ C0] R10: 00007ffe9b53aa20 R11: 0000000000000246 R12: 0000000000000000 [ 399.519998][ C0] R13: 000055e134f77610 R14: 0000000000000003 R15: 0000000000000000 [ 399.527968][ C0] [ 399.530989][ C0] task:getty state:S stack:24352 pid:2410 ppid:1 flags:0x00000000 [ 399.540556][ C0] Call Trace: [ 399.544443][ C0] [ 399.547421][ C0] __schedule+0xa20/0x27c0 [ 399.551880][ C0] ? io_schedule_timeout+0x140/0x140 [ 399.557185][ C0] schedule+0xda/0x1b0 [ 399.561275][ C0] schedule_timeout+0x1dd/0x2a0 [ 399.566134][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 399.571323][ C0] ? __up_read+0x192/0x720 [ 399.575726][ C0] ? down_read+0x198/0x450 [ 399.580127][ C0] ? up_write+0x520/0x520 [ 399.584453][ C0] wait_woken+0x18b/0x1f0 [ 399.588797][ C0] n_tty_read+0x1051/0x13e0 [ 399.593302][ C0] ? n_tty_flush_buffer+0x270/0x270 [ 399.598510][ C0] ? __init_waitqueue_head+0x150/0x150 [ 399.603999][ C0] tty_read+0x30a/0x5a0 [ 399.608162][ C0] ? do_SAK+0x70/0x70 [ 399.612132][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 399.617498][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 399.623319][ C0] ? security_file_permission+0xab/0xd0 [ 399.628874][ C0] vfs_read+0x67d/0x930 [ 399.633108][ C0] ? kernel_read+0x1c0/0x1c0 [ 399.637690][ C0] ? __fget_light+0x20a/0x270 [ 399.642397][ C0] ksys_read+0x127/0x250 [ 399.646652][ C0] ? vfs_write+0xdd0/0xdd0 [ 399.651071][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 399.656954][ C0] do_syscall_64+0x35/0xb0 [ 399.661365][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 399.668744][ C0] RIP: 0033:0x7fb14158a8fe [ 399.673143][ C0] RSP: 002b:00007ffd8cf40b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 399.681813][ C0] RAX: ffffffffffffffda RBX: 000055f66f6b7910 RCX: 00007fb14158a8fe [ 399.688113][ T5244] usb 4-1: Using ep0 maxpacket: 16 [ 399.689769][ C0] RDX: 0000000000000001 RSI: 00007ffd8cf40b60 RDI: 0000000000000000 [ 399.689791][ C0] RBP: 000055f66f6b7970 R08: 0000000000000007 R09: 000055f66f6b8cd0 [ 399.689807][ C0] R10: 0000000000000063 R11: 0000000000000246 R12: 000055f66f6b79ac [ 399.689823][ C0] R13: 00007ffd8cf40b60 R14: 0000000000000000 R15: 000055f66f6b79ac [ 399.726900][ C0] [ 399.729917][ C0] task:sshd state:S stack:25784 pid:2447 ppid:2406 flags:0x00000000 [ 399.738260][ T2313] usb 6-1: too many configurations: 158, using maximum allowed: 8 [ 399.739113][ C0] Call Trace: [ 399.739125][ C0] [ 399.739134][ C0] __schedule+0xa20/0x27c0 [ 399.739172][ C0] ? io_schedule_timeout+0x140/0x140 [ 399.739202][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 399.768413][ C0] schedule+0xda/0x1b0 [ 399.772488][ C0] schedule_hrtimeout_range_clock+0x195/0x390 [ 399.778561][ C0] ? schedule_timeout_idle+0x90/0x90 [ 399.783854][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 399.789838][ C0] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 399.796107][ C0] do_select+0x119c/0x16a0 [ 399.800632][ C0] ? select_estimate_accuracy+0x320/0x320 [ 399.806354][ C0] ? lock_chain_count+0x20/0x20 [ 399.811207][ C0] ? ktime_get+0x38a/0x470 [ 399.815622][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.822122][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.828628][ C0] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 399.835119][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 399.841109][ C0] ? lock_chain_count+0x20/0x20 [ 399.845980][ C0] ? find_held_lock+0x2d/0x110 [ 399.851516][ C0] ? __might_fault+0xd1/0x170 [ 399.856194][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 399.861051][ C0] core_sys_select+0x3c2/0x9c0 [ 399.865819][ C0] ? do_compat_pselect+0x210/0x210 [ 399.870928][ C0] ? find_held_lock+0x2d/0x110 [ 399.875707][ C0] ? set_user_sigmask+0x20b/0x2a0 [ 399.880723][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 399.885565][ C0] ? do_raw_spin_lock+0x120/0x2a0 [ 399.890588][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 399.895532][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 399.900722][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 399.905924][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 399.911131][ C0] ? set_user_sigmask+0x213/0x2a0 [ 399.916153][ C0] ? __set_current_blocked+0x110/0x110 [ 399.921606][ C0] do_pselect.constprop.0+0x17b/0x1c0 [ 399.926972][ C0] ? kern_select+0x1c0/0x1c0 [ 399.931555][ C0] __x64_sys_pselect6+0x17f/0x230 [ 399.936585][ C0] ? __ia32_sys_select+0x150/0x150 [ 399.941893][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 399.947790][ C0] do_syscall_64+0x35/0xb0 [ 399.952233][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 399.958150][ C0] RIP: 0033:0x7f59fa835d83 [ 399.962564][ C0] RSP: 002b:00007fff785ff550 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 399.970968][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f59fa835d83 [ 399.978960][ C0] RDX: 0000557008358e70 RSI: 000055700834e710 RDI: 000000000000000a [ 399.986943][ C0] RBP: 000055700835dfb0 R08: 00007fff785ff580 R09: 00007fff785ff590 [ 399.994919][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 400.002891][ C0] R13: 0000000000000001 R14: 00007fff785ff608 R15: 00007fff785ff688 [ 400.010890][ C0] [ 400.014013][ C0] task:syz-fuzzer state:S stack:25352 pid:2450 ppid:2447 flags:0x00000000 [ 400.023218][ C0] Call Trace: [ 400.026494][ C0] [ 400.029417][ C0] __schedule+0xa20/0x27c0 [ 400.035141][ C0] ? io_schedule_timeout+0x140/0x140 [ 400.038129][ T2313] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 400.040419][ C0] ? do_wait+0x527/0xd70 [ 400.040450][ C0] ? release_task+0x17b0/0x17b0 [ 400.040477][ C0] schedule+0xda/0x1b0 [ 400.040509][ C0] do_wait+0x728/0xd70 [ 400.048088][ T2313] usb 6-1: can't read configurations, error -61 [ 400.052265][ C0] kernel_waitid+0x275/0x370 [ 400.057571][ T2313] usb usb6-port1: attempt power cycle [ 400.061221][ C0] ? do_wait+0xd70/0xd70 [ 400.061246][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 400.061279][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 400.061307][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 400.102305][ C0] ? vfs_read+0x2b8/0x930 [ 400.106632][ C0] __do_sys_waitid+0x23d/0x2d0 [ 400.111394][ C0] ? kernel_waitid+0x370/0x370 [ 400.116156][ C0] ? __fget_files+0x26a/0x440 [ 400.120849][ C0] ? __fget_light+0xe5/0x270 [ 400.125429][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 400.131311][ C0] do_syscall_64+0x35/0xb0 [ 400.135723][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 400.141615][ C0] RIP: 0033:0x4ae06a [ 400.145505][ C0] RSP: 002b:000000c00079adb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 400.153913][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 400.161894][ C0] RDX: 000000c00079ae08 RSI: 000000000000099e RDI: 0000000000000001 [ 400.169952][ C0] RBP: 000000c00079ae98 R08: 0000000000000000 R09: 0000000000000000 [ 400.178010][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079ae38 [ 400.185970][ C0] R13: 0000000000000000 R14: 000000c0004831e0 R15: 0000000000000000 [ 400.193945][ C0] [ 400.196982][ C0] task:syz-fuzzer state:S stack:26776 pid:2451 ppid:2447 flags:0x00000000 [ 400.206198][ C0] Call Trace: [ 400.209488][ C0] [ 400.212429][ C0] __schedule+0xa20/0x27c0 [ 400.216930][ C0] ? io_schedule_timeout+0x140/0x140 [ 400.222216][ C0] ? hrtimer_start_range_ns+0x3f2/0xa80 [ 400.227772][ C0] schedule+0xda/0x1b0 [ 400.231830][ C0] futex_wait_queue+0xf5/0x1e0 [ 400.236589][ C0] futex_wait+0x28e/0x680 [ 400.240924][ C0] ? futex_wait_setup+0x230/0x230 [ 400.245939][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 400.251907][ C0] ? __x64_sys_futex+0x388/0x4a0 [ 400.256857][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 400.261726][ C0] do_futex+0x1af/0x300 [ 400.265879][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 400.271774][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 400.276986][ C0] ? ktime_get+0x38a/0x470 [ 400.281410][ C0] ? ktime_get+0x30b/0x470 [ 400.285825][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 400.288120][ T5244] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 400.290574][ C0] ? do_futex+0x300/0x300 [ 400.290601][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 400.290634][ C0] do_syscall_64+0x35/0xb0 [ 400.298209][ T5244] usb 4-1: can't read configurations, error -61 [ 400.302487][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 400.324913][ C0] RIP: 0033:0x4675e3 [ 400.328898][ C0] RSP: 002b:000000c00005fe78 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 400.337351][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 400.345412][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4d198 [ 400.353392][ C0] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 400.361369][ C0] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 400.369334][ C0] R13: 000000c001573400 R14: 000000c0000004e0 R15: 00007fd79a4791b6 [ 400.377435][ C0] [ 400.380449][ C0] task:syz-fuzzer state:S stack:25768 pid:2452 ppid:2447 flags:0x00000000 [ 400.389857][ C0] Call Trace: [ 400.393663][ C0] [ 400.397101][ C0] __schedule+0xa20/0x27c0 [ 400.401512][ C0] ? io_schedule_timeout+0x140/0x140 [ 400.406807][ C0] ? do_wait+0x527/0xd70 [ 400.411078][ C0] ? release_task+0x17b0/0x17b0 [ 400.415978][ C0] schedule+0xda/0x1b0 [ 400.420091][ C0] do_wait+0x728/0xd70 [ 400.424193][ C0] kernel_waitid+0x275/0x370 [ 400.428818][ C0] ? do_wait+0xd70/0xd70 [ 400.433101][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 400.438342][ C0] __do_sys_waitid+0x23d/0x2d0 [ 400.443164][ C0] ? kernel_waitid+0x370/0x370 [ 400.447966][ C0] ? __set_current_blocked+0x110/0x110 [ 400.453464][ C0] ? do_compat_epoll_pwait.part.0+0x96/0x1d0 [ 400.459475][ C0] ? __x64_sys_epoll_pwait+0x1d7/0x310 [ 400.465056][ C0] ? handle_mm_fault+0x257/0x850 [ 400.470041][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 400.475978][ C0] do_syscall_64+0x35/0xb0 [ 400.480423][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 400.486347][ C0] RIP: 0033:0x4ae06a [ 400.488185][ T5244] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 400.490241][ C0] RSP: 002b:000000c00004b5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 400.490273][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 400.490290][ C0] RDX: 000000c00004b608 RSI: 000000000000099f RDI: 0000000000000001 [ 400.522709][ C0] RBP: 000000c00004b698 R08: 0000000000000000 R09: 0000000000000000 [ 400.530669][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00004b638 [ 400.538647][ C0] R13: 0000000000203000 R14: 000000c000001380 R15: 00007fd79a438bdb [ 400.546779][ C0] [ 400.549799][ C0] task:syz-fuzzer state:S stack:28752 pid:2453 ppid:2447 flags:0x00000000 [ 400.559142][ C0] Call Trace: [ 400.562422][ C0] [ 400.565542][ C0] __schedule+0xa20/0x27c0 [ 400.569960][ C0] ? io_schedule_timeout+0x140/0x140 [ 400.575239][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 400.580164][ C0] schedule+0xda/0x1b0 [ 400.584316][ C0] futex_wait_queue+0xf5/0x1e0 [ 400.588095][ T2313] usb 6-1: new full-speed USB device number 106 using dummy_hcd [ 400.589064][ C0] futex_wait+0x28e/0x680 [ 400.589092][ C0] ? futex_wait_setup+0x230/0x230 [ 400.589118][ C0] ? wake_up_q+0x8b/0xf0 [ 400.589145][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 400.615530][ C0] ? futex_wake+0x155/0x490 [ 400.620244][ C0] ? find_held_lock+0x2d/0x110 [ 400.625008][ C0] do_futex+0x1af/0x300 [ 400.629153][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 400.635039][ C0] ? xfd_validate_state+0x59/0x180 [ 400.640152][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 400.644904][ C0] ? do_futex+0x300/0x300 [ 400.649220][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 400.655112][ C0] do_syscall_64+0x35/0xb0 [ 400.659627][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 400.665519][ C0] RIP: 0033:0x4675e3 [ 400.669415][ C0] RSP: 002b:000000c00005be40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 400.677830][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 400.686231][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000050950 [ 400.694207][ C0] RBP: 000000c00005be88 R08: 0000000000000000 R09: 0000000000000000 [ 400.702189][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043d860 [ 400.710166][ C0] R13: 0000000000000000 R14: 000000c000000d00 R15: 00007fd79a3ed97b [ 400.718143][ C0] [ 400.721182][ C0] task:syz-fuzzer state:S stack:25624 pid:2454 ppid:2447 flags:0x00000000 [ 400.730401][ C0] Call Trace: [ 400.733695][ C0] [ 400.737687][ C0] __schedule+0xa20/0x27c0 [ 400.742149][ C0] ? io_schedule_timeout+0x140/0x140 [ 400.747482][ C0] ? do_wait+0x527/0xd70 [ 400.751772][ C0] ? release_task+0x17b0/0x17b0 [ 400.756648][ C0] schedule+0xda/0x1b0 [ 400.760718][ C0] do_wait+0x728/0xd70 [ 400.764800][ C0] kernel_waitid+0x275/0x370 [ 400.769395][ C0] ? do_wait+0xd70/0xd70 [ 400.773666][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 400.779049][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 400.784777][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 400.789983][ C0] ? vfs_read+0x2b8/0x930 [ 400.794316][ C0] __do_sys_waitid+0x23d/0x2d0 [ 400.799171][ C0] ? kernel_waitid+0x370/0x370 [ 400.803956][ C0] ? __fget_files+0x26a/0x440 [ 400.808631][ C0] ? __fget_light+0xe5/0x270 [ 400.813213][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 400.819115][ C0] do_syscall_64+0x35/0xb0 [ 400.824239][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 400.830219][ C0] RIP: 0033:0x4ae06a [ 400.834113][ C0] RSP: 002b:000000c00079fdb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 400.838170][ T2313] usb 6-1: device descriptor read/8, error -71 [ 400.842506][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 400.842527][ C0] RDX: 000000c00079fe08 RSI: 00000000000009a0 RDI: 0000000000000001 [ 400.842544][ C0] RBP: 000000c00079fe98 R08: 0000000000000000 R09: 0000000000000000 [ 400.842562][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079fe38 [ 400.880977][ C0] R13: 0000000000000000 R14: 000000c00020a820 R15: 00007fd79a42495d [ 400.888103][ T5244] usb 4-1: Using ep0 maxpacket: 16 [ 400.888933][ C0] [ 400.888949][ C0] task:syz-fuzzer state:S stack:29640 pid:2455 ppid:2447 flags:0x00000000 [ 400.906302][ C0] Call Trace: [ 400.909575][ C0] [ 400.912502][ C0] __schedule+0xa20/0x27c0 [ 400.916914][ C0] ? io_schedule_timeout+0x140/0x140 [ 400.922203][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 400.927137][ C0] schedule+0xda/0x1b0 [ 400.932694][ C0] futex_wait_queue+0xf5/0x1e0 [ 400.937448][ C0] futex_wait+0x28e/0x680 [ 400.941777][ C0] ? futex_wait_setup+0x230/0x230 [ 400.946787][ C0] ? wake_up_q+0x8b/0xf0 [ 400.951027][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 400.956253][ C0] ? futex_wake+0x155/0x490 [ 400.960756][ C0] do_futex+0x1af/0x300 [ 400.965461][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 400.971382][ C0] ? __up_read+0x192/0x720 [ 400.975887][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 400.980655][ C0] ? do_futex+0x300/0x300 [ 400.984985][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 400.990984][ C0] do_syscall_64+0x35/0xb0 [ 400.995408][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 401.001308][ C0] RIP: 0033:0x4675e3 [ 401.005207][ C0] RSP: 002b:000000c00079f6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 401.013607][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 401.021565][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c420 [ 401.029535][ C0] RBP: 000000c00079f718 R08: 0000000000000000 R09: 0000000000000000 [ 401.037798][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000573ed8 [ 401.045989][ C0] R13: 0000000000000000 R14: 000000c00043d380 R15: 00007fd79a3eeea9 [ 401.054664][ C0] [ 401.057686][ C0] task:syz-fuzzer state:S stack:25352 pid:2456 ppid:2447 flags:0x00000000 [ 401.066904][ C0] Call Trace: [ 401.070170][ C0] [ 401.073100][ C0] __schedule+0xa20/0x27c0 [ 401.077549][ C0] ? io_schedule_timeout+0x140/0x140 [ 401.082845][ C0] ? do_wait+0x527/0xd70 [ 401.087077][ C0] ? release_task+0x17b0/0x17b0 [ 401.091918][ C0] schedule+0xda/0x1b0 [ 401.095981][ C0] do_wait+0x728/0xd70 [ 401.100060][ C0] kernel_waitid+0x275/0x370 [ 401.104655][ C0] ? do_wait+0xd70/0xd70 [ 401.108938][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 401.114342][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 401.120057][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 401.125241][ C0] ? vfs_read+0x2b8/0x930 [ 401.129651][ C0] __do_sys_waitid+0x23d/0x2d0 [ 401.134585][ C0] ? kernel_waitid+0x370/0x370 [ 401.139423][ C0] ? __fget_files+0x26a/0x440 [ 401.144097][ C0] ? __fget_light+0xe5/0x270 [ 401.148690][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 401.154602][ C0] do_syscall_64+0x35/0xb0 [ 401.159011][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 401.164902][ C0] RIP: 0033:0x4ae06a [ 401.168880][ C0] RSP: 002b:000000c001624db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 401.177299][ C0] RAX: ffffffffffffffda RBX: 000000c00003e000 RCX: 00000000004ae06a [ 401.185284][ C0] RDX: 000000c001624e08 RSI: 00000000000009a3 RDI: 0000000000000001 [ 401.188359][ T2313] usb 6-1: device descriptor read/8, error -71 [ 401.193260][ C0] RBP: 000000c001624e98 R08: 0000000000000000 R09: 0000000000000000 [ 401.193279][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c001624cf0 [ 401.193295][ C0] R13: 0000000000000000 R14: 000000c000fb4000 R15: 0000000000000073 [ 401.193314][ C0] [ 401.193326][ C0] task:syz-fuzzer state:S stack:29448 pid:2457 ppid:2447 flags:0x00000000 [ 401.235602][ C0] Call Trace: [ 401.238908][ C0] [ 401.241849][ C0] __schedule+0xa20/0x27c0 [ 401.246266][ C0] ? io_schedule_timeout+0x140/0x140 [ 401.252175][ C0] ? futex_wait_queue+0x7e/0x1e0 [ 401.257144][ C0] schedule+0xda/0x1b0 [ 401.261220][ C0] futex_wait_queue+0xf5/0x1e0 [ 401.265987][ C0] futex_wait+0x28e/0x680 [ 401.270324][ C0] ? futex_wait_setup+0x230/0x230 [ 401.275351][ C0] ? find_held_lock+0x2d/0x110 [ 401.280133][ C0] ? __lock_acquire+0xbc3/0x56d0 [ 401.285069][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 401.289927][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 401.296031][ C0] do_futex+0x1af/0x300 [ 401.300185][ C0] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 401.306627][ C0] ? find_held_lock+0x2d/0x110 [ 401.311409][ C0] __x64_sys_futex+0x1b0/0x4a0 [ 401.316170][ C0] ? do_futex+0x300/0x300 [ 401.320515][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 401.326518][ C0] do_syscall_64+0x35/0xb0 [ 401.331029][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 401.337012][ C0] RIP: 0033:0x4675e3 [ 401.340938][ C0] RSP: 002b:000000c000571ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 401.350248][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004675e3 [ 401.358223][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f7c318 [ 401.366287][ C0] RBP: 000000c000571f30 R08: 0000000000000000 R09: 0000000000000000 [ 401.374254][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000467c20 [ 401.382224][ C0] R13: 000000c000785c00 R14: 000000c00043d1e0 R15: 00007fd79a3eee9c [ 401.390200][ C0] [ 401.393206][ C0] task:syz-fuzzer state:S stack:27536 pid:2465 ppid:2447 flags:0x00000000 [ 401.402423][ C0] Call Trace: [ 401.405698][ C0] [ 401.408627][ C0] __schedule+0xa20/0x27c0 [ 401.413058][ C0] ? io_schedule_timeout+0x140/0x140 [ 401.418521][ C0] ? do_wait+0x527/0xd70 [ 401.422765][ C0] ? release_task+0x17b0/0x17b0 [ 401.427621][ C0] schedule+0xda/0x1b0 [ 401.431785][ C0] do_wait+0x728/0xd70 [ 401.435860][ C0] kernel_waitid+0x275/0x370 [ 401.440460][ C0] ? do_wait+0xd70/0xd70 [ 401.444715][ C0] ? fsnotify_perm.part.0+0x221/0x610 [ 401.450091][ C0] ? apparmor_file_permission+0x264/0x4e0 [ 401.455812][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 401.461018][ C0] ? vfs_read+0x2b8/0x930 [ 401.465350][ C0] __do_sys_waitid+0x23d/0x2d0 [ 401.470170][ C0] ? kernel_waitid+0x370/0x370 [ 401.475009][ C0] ? __fget_files+0x26a/0x440 [ 401.479687][ C0] ? __fget_light+0xe5/0x270 [ 401.484479][ C0] ? syscall_enter_from_user_mode+0x22/0xb0 [ 401.488120][ T5244] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 401.490707][ C0] do_syscall_64+0x35/0xb0 [ 401.490737][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 401.498319][ T5244] usb 4-1: can't read configurations, error -61 [ 401.502935][ C0] RIP: 0033:0x4ae06a [ 401.513033][ T5244] usb usb4-port1: attempt power cycle [ 401.515029][ C0] RSP: 002b:000000c00079d5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 401.515059][ C0] RAX: ffffffffffffffda RBX: 000000c000040800 RCX: 00000000004ae06a [ 401.515076][ C0] RDX: 000000c00079d608 RSI: 00000000000009a6 RDI: 0000000000000001 [ 401.515093][ C0] RBP: 000000c00079d698 R08: 0000000000000000 R09: 0000000000000000 [ 401.515108][ C0] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00079d638 [ 401.565562][ C0] R13: 0000000000000000 R14: 000000c001582820 R15: 00007fd79a47902a [ 401.573554][ C0]