[  232.924066]   <idle>-0       0d... 143419452us : cpuidle_get_cpu_driver <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419452us : ktime_get <-cpuidle_enter_state
[  232.924066]   <idle>-0       0d... 143419452us : rcu_idle_enter <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419452us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419452us : cpuidle_not_available <-cpu_startup_entry
[  232.924066]   <idle>-0       0d... 143419453us : cpuidle_select <-cpu_startup_entry
[  232.924066]   <idle>-0       0d... 143419453us : menu_select <-cpuidle_select
[  232.924066]   <idle>-0       0d... 143419453us : pm_qos_request <-menu_select
[  232.924066]   <idle>-0       0d... 143419453us : tick_nohz_get_sleep_length <-menu_select
[  232.924066]   <idle>-0       1d... 143419453us : sched_idle_set_state <-cpuidle_enter_state
[  232.924066]   <idle>-0       0d... 143419453us : get_iowait_load <-menu_select
[  232.924066]   <idle>-0       0d... 143419454us : call_cpuidle <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419454us : do_IRQ <-ret_from_intr
[  232.924066]   <idle>-0       0d... 143419454us : cpuidle_enter <-call_cpuidle
[  232.924066]   <idle>-0       1d... 143419454us : irq_enter <-do_IRQ
[  232.924066]   <idle>-0       0d... 143419454us : cpuidle_enter_state <-cpuidle_enter
[  232.924066]   <idle>-0       1d... 143419454us : rcu_irq_enter <-irq_enter
[  232.924066]   <idle>-0       0d... 143419455us : sched_idle_set_state <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419455us : rcu_irq_enter.part.65 <-rcu_irq_enter
[  232.924066]   <idle>-0       0d... 143419455us : ktime_get <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d.s. 143419455us : tick_irq_enter <-irq_enter
[  232.924066]   <idle>-0       0d... 143419455us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d.s. 143419455us : tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
[  232.924066]   <idle>-0       1d.s. 143419455us : ktime_get <-tick_irq_enter
[  232.924066]   <idle>-0       1d.s. 143419455us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d.s. 143419456us : update_ts_time_stats <-tick_irq_enter
[  232.924066]   <idle>-0       1d.s. 143419456us : nr_iowait_cpu <-update_ts_time_stats
[  232.924066]   <idle>-0       1d.s. 143419456us : ktime_get <-sched_clock_tick
[  232.924066]   <idle>-0       1d.s. 143419457us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419457us : acpi_idle_enter <-cpuidle_enter_state
[  232.924066]   <idle>-0       0d... 143419457us : acpi_read_bit_register <-acpi_idle_enter
[  232.924066]   <idle>-0       0d... 143419457us : acpi_hw_get_bit_register_info <-acpi_read_bit_register
[  232.924066]   <idle>-0       0d... 143419457us : acpi_hw_register_read <-acpi_read_bit_register
[  232.924066]   <idle>-0       0d... 143419458us : acpi_hw_read_multiple <-acpi_hw_register_read
[  232.924066]   <idle>-0       0d... 143419458us : acpi_hw_read <-acpi_hw_read_multiple
[  232.924066]   <idle>-0       1d.s. 143419458us : touch_softlockup_watchdog_sched <-sched_clock_idle_wakeup_event
[  232.924066]   <idle>-0       0d... 143419458us : acpi_hw_validate_register <-acpi_hw_read
[  232.924066]   <idle>-0       1d.s. 143419458us : tick_do_update_jiffies64 <-tick_irq_enter
[  232.924066]   <idle>-0       0d... 143419458us : acpi_hw_read_port <-acpi_hw_read
[  232.924066]   <idle>-0       1d.s. 143419458us : _raw_spin_lock <-tick_do_update_jiffies64
[  232.924066]   <idle>-0       0d... 143419458us : acpi_hw_validate_io_request <-acpi_hw_read_port
[  232.924066]   <idle>-0       1d.s. 143419458us : do_timer <-tick_do_update_jiffies64
[  232.924066]   <idle>-0       1d.s. 143419459us : calc_global_load <-do_timer
[  232.924066]   <idle>-0       0d... 143419459us : acpi_os_read_port <-acpi_hw_read_port
[  232.924066]   <idle>-0       1d.s. 143419459us : update_wall_time <-tick_do_update_jiffies64
[  232.924066]   <idle>-0       1d.s. 143419459us : _raw_spin_lock_irqsave <-update_wall_time
[  232.924066]   <idle>-0       1d.s. 143419459us : read_hpet <-update_wall_time
[  232.924066]   <idle>-0       0d... 143419461us : acpi_idle_enter_bm <-acpi_idle_enter
[  232.924066]   <idle>-0       0d... 143419461us : leave_mm <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       0d... 143419461us : tick_broadcast_oneshot_control <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       0d... 143419461us : __tick_broadcast_oneshot_control <-tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d.s. 143419461us : ntp_tick_length <-update_wall_time
[  232.924066]   <idle>-0       0d... 143419461us : _raw_spin_lock <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d.s. 143419462us : ntp_tick_length <-update_wall_time
[  232.924066]   <idle>-0       0d... 143419462us : clockevents_switch_state <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d.s. 143419462us : ntp_tick_length <-update_wall_time
[  232.924066]   <idle>-0       0d... 143419462us : lapic_timer_shutdown <-clockevents_switch_state
[  232.924066]   <idle>-0       1d.s. 143419462us : timekeeping_update <-update_wall_time
[  232.924066]   <idle>-0       0d... 143419462us : lapic_timer_shutdown.part.2 <-lapic_timer_shutdown
[  232.924066]   <idle>-0       1d.s. 143419462us : ntp_get_next_leap <-timekeeping_update
[  232.924066]   <idle>-0       0d... 143419462us : acpi_idle_do_entry <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d.s. 143419462us : update_vsyscall <-timekeeping_update
[  232.924066]   <idle>-0       0d... 143419463us : acpi_processor_ffh_cstate_enter <-acpi_idle_do_entry
[  232.924066]   <idle>-0       1d.s. 143419463us : raw_notifier_call_chain <-timekeeping_update
[  232.924066]   <idle>-0       1d.s. 143419463us : notifier_call_chain <-raw_notifier_call_chain
[  232.924066]   <idle>-0       1d.s. 143419463us : pvclock_gtod_notify <-notifier_call_chain
[  232.924066]   <idle>-0       1d.s. 143419463us : update_fast_timekeeper <-timekeeping_update
[  232.924066]   <idle>-0       1d.s. 143419464us : update_fast_timekeeper <-timekeeping_update
[  232.924066]   <idle>-0       1d.s. 143419464us : _raw_spin_unlock_irqrestore <-update_wall_time
[  232.924066]   <idle>-0       1d.s. 143419464us : touch_softlockup_watchdog_sched <-tick_irq_enter
[  232.924066]   <idle>-0       1d.s. 143419464us : _local_bh_enable <-irq_enter
[  232.924066]   <idle>-0       1d.s. 143419464us : __local_bh_enable <-_local_bh_enable
[  232.924066]   <idle>-0       1d.h. 143419465us : exit_idle <-do_IRQ
[  232.924066]   <idle>-0       1d.h. 143419465us : atomic_notifier_call_chain <-exit_idle
[  232.924066]   <idle>-0       1d.h. 143419465us : notifier_call_chain <-atomic_notifier_call_chain
[  232.924066]   <idle>-0       1d.h. 143419465us : handle_irq <-do_IRQ
[  232.924066]   <idle>-0       1d.h. 143419466us : handle_fasteoi_irq <-handle_irq
[  232.924066]   <idle>-0       1d.h. 143419466us : _raw_spin_lock <-handle_fasteoi_irq
[  232.924066]   <idle>-0       1d.h. 143419466us : irq_may_run <-handle_fasteoi_irq
[  232.924066]   <idle>-0       1d.h. 143419466us : handle_irq_event <-handle_fasteoi_irq
[  232.924066]   <idle>-0       1d.h. 143419467us : handle_irq_event_percpu <-handle_irq_event
[  232.924066]   <idle>-0       1d.h. 143419467us : usb_hcd_irq <-handle_irq_event_percpu
[  232.924066]   <idle>-0       1d.h. 143419468us : ohci_irq <-usb_hcd_irq
[  232.924066]   <idle>-0       1d.h. 143419470us : usb_hcd_poll_rh_status <-ohci_irq
[  232.924066]   <idle>-0       1d.h. 143419470us : ohci_hub_status_data <-usb_hcd_poll_rh_status
[  232.924066]   <idle>-0       1d.h. 143419470us : _raw_spin_lock_irqsave <-ohci_hub_status_data
[  232.924066]   <idle>-0       1d.h. 143419476us : _raw_spin_unlock_irqrestore <-ohci_hub_status_data
[  232.924066]   <idle>-0       1d.h. 143419476us : _raw_spin_lock_irqsave <-usb_hcd_poll_rh_status
[  232.924066]   <idle>-0       1d.h. 143419477us : usb_hcd_unlink_urb_from_ep <-usb_hcd_poll_rh_status
[  232.924066]   <idle>-0       1d.h. 143419477us : _raw_spin_lock <-usb_hcd_unlink_urb_from_ep
[  232.924066]   <idle>-0       1d.h. 143419477us : usb_hcd_giveback_urb <-usb_hcd_poll_rh_status
[  232.924066]   <idle>-0       1d.h. 143419478us : _raw_spin_lock <-usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419478us : __tasklet_hi_schedule <-usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419479us : _raw_spin_unlock_irqrestore <-usb_hcd_poll_rh_status
[  232.924066]   <idle>-0       1d.h. 143419479us : mod_timer <-usb_hcd_poll_rh_status
[  232.924066]   <idle>-0       1d.h. 143419479us : lock_timer_base.isra.23 <-mod_timer
[  232.924066]   <idle>-0       1d.h. 143419479us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066]   <idle>-0       1d.h. 143419480us : detach_if_pending <-mod_timer
[  232.924066]   <idle>-0       1d.h. 143419480us : get_nohz_timer_target <-mod_timer
[  232.924066]   <idle>-0       1d.h. 143419480us : internal_add_timer <-mod_timer
[  232.924066]   <idle>-0       1d.h. 143419480us : __internal_add_timer <-internal_add_timer
[  232.924066]   <idle>-0       1d.h. 143419481us : wake_up_nohz_cpu <-internal_add_timer
[  232.924066]   <idle>-0       1d.h. 143419481us : _raw_spin_unlock_irqrestore <-mod_timer
[  232.924066]   <idle>-0       1d.h. 143419481us : _raw_spin_lock <-ohci_irq
[  232.924066]   <idle>-0       1d.h. 143419481us : ohci_work.part.24 <-ohci_irq
[  232.924066]   <idle>-0       1d.h. 143419482us : add_interrupt_randomness <-handle_irq_event_percpu
[  232.924066]   <idle>-0       1d.h. 143419483us : note_interrupt <-handle_irq_event_percpu
[  232.924066]   <idle>-0       1d.h. 143419483us : _raw_spin_lock <-handle_irq_event
[  232.924066]   <idle>-0       1d.h. 143419483us : ioapic_ack_level <-handle_fasteoi_irq
[  232.924066]   <idle>-0       1d.h. 143419483us : irqd_cfg <-ioapic_ack_level
[  232.924066]   <idle>-0       1d.h. 143419484us : irq_complete_move <-ioapic_ack_level
[  232.924066]   <idle>-0       1d.h. 143419484us : __irq_complete_move <-irq_complete_move
[  232.924066]   <idle>-0       1d.h. 143419484us : irq_exit <-do_IRQ
[  232.924066]   <idle>-0       1..s. 143419485us : tasklet_hi_action <-__do_softirq
[  232.924066]   <idle>-0       1..s. 143419486us : usb_giveback_urb_bh <-tasklet_hi_action
[  232.924066]   <idle>-0       1..s. 143419486us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066]   <idle>-0       1..s. 143419486us : __usb_hcd_giveback_urb <-usb_giveback_urb_bh
[  232.924066]   <idle>-0       1..s. 143419487us : unmap_urb_for_dma <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1..s. 143419487us : usb_hcd_unmap_urb_for_dma <-unmap_urb_for_dma
[  232.924066]   <idle>-0       1..s. 143419487us : usb_hcd_unmap_urb_setup_for_dma <-usb_hcd_unmap_urb_for_dma
[  232.924066]   <idle>-0       1..s. 143419488us : usb_anchor_suspend_wakeups <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1..s. 143419488us : usb_unanchor_urb <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1..s. 143419489us : usb_led_activity <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1..s. 143419489us : led_trigger_blink_oneshot <-usb_led_activity
[  232.924066]   <idle>-0       1..s. 143419490us : led_trigger_blink_setup <-led_trigger_blink_oneshot
[  232.924066]   <idle>-0       1..s. 143419490us : _raw_read_lock <-led_trigger_blink_setup
[  232.924066]   <idle>-0       1d.s. 143419491us : hub_irq <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.s. 143419492us : kick_hub_wq.part.30 <-hub_irq
[  232.924066]   <idle>-0       1d.s. 143419492us : usb_autopm_get_interface_no_resume <-kick_hub_wq.part.30
[  232.924066]   <idle>-0       1d.s. 143419493us : queue_work_on <-kick_hub_wq.part.30
[  232.924066]   <idle>-0       1d.s. 143419493us : __queue_work <-queue_work_on
[  232.924066]   <idle>-0       1d.s. 143419494us : get_work_pool <-__queue_work
[  232.924066]   <idle>-0       1d.s. 143419494us : _raw_spin_lock <-__queue_work
[  232.924066]   <idle>-0       1d.s. 143419495us : insert_work <-__queue_work
[  232.924066]   <idle>-0       1d.s. 143419495us : get_pwq.isra.20 <-insert_work
[  232.924066]   <idle>-0       1d.s. 143419495us : wake_up_process <-insert_work
[  232.924066]   <idle>-0       1d.s. 143419496us : try_to_wake_up <-wake_up_process
[  232.924066]   <idle>-0       1d.s. 143419496us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066]   <idle>-0       1d.s. 143419497us : task_waking_fair <-try_to_wake_up
[  232.924066]   <idle>-0       1d.s. 143419497us : _raw_spin_lock <-try_to_wake_up
[  232.924066]   <idle>-0       1d.s. 143419497us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066]   <idle>-0       1d.s. 143419498us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066]   <idle>-0       1d.s. 143419498us : update_rq_clock.part.78 <-activate_task
[  232.924066]   <idle>-0       1d.s. 143419498us : enqueue_task_fair <-activate_task
[  232.924066]   <idle>-0       1d.s. 143419498us : enqueue_entity <-enqueue_task_fair
[  232.924066]   <idle>-0       1d.s. 143419499us : update_curr <-enqueue_entity
[  232.924066]   <idle>-0       1d.s. 143419499us : __compute_runnable_contrib <-enqueue_entity
[  232.924066]   <idle>-0       1d.s. 143419499us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066]   <idle>-0       1d.s. 143419500us : account_entity_enqueue <-enqueue_entity
[  232.924066]   <idle>-0       1d.s. 143419500us : update_cfs_shares <-enqueue_entity
[  232.924066]   <idle>-0       1d.s. 143419500us : place_entity <-enqueue_entity
[  232.924066]   <idle>-0       1d.s. 143419500us : __enqueue_entity <-enqueue_entity
[  232.924066]   <idle>-0       1d.s. 143419501us : hrtick_update <-enqueue_task_fair
[  232.924066]   <idle>-0       1d.s. 143419501us : wq_worker_waking_up <-ttwu_do_activate.constprop.89
[  232.924066]   <idle>-0       1d.s. 143419501us : kthread_data <-wq_worker_waking_up
[  232.924066]   <idle>-0       1d.s. 143419502us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066]   <idle>-0       1d.s. 143419502us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066]   <idle>-0       1d.s. 143419502us : resched_curr <-check_preempt_curr
[  232.924066]   <idle>-0       1dNs. 143419502us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066]   <idle>-0       1dNs. 143419503us : usb_submit_urb <-hub_irq
[  232.924066]   <idle>-0       1dNs. 143419503us : usb_submit_urb.part.6 <-usb_submit_urb
[  232.924066]   <idle>-0       1dNs. 143419504us : usb_hcd_submit_urb <-usb_submit_urb.part.6
[  232.924066]   <idle>-0       1dNs. 143419504us : usb_get_urb <-usb_hcd_submit_urb
[  232.924066]   <idle>-0       1dNs. 143419505us : _raw_spin_lock_irqsave <-usb_hcd_submit_urb
[  232.924066]   <idle>-0       1dNs. 143419505us : usb_hcd_link_urb_to_ep <-usb_hcd_submit_urb
[  232.924066]   <idle>-0       1dNs. 143419506us : _raw_spin_lock <-usb_hcd_link_urb_to_ep
[  232.924066]   <idle>-0       1dNs. 143419506us : _raw_spin_unlock_irqrestore <-usb_hcd_submit_urb
[  232.924066]   <idle>-0       1.Ns. 143419506us : usb_anchor_resume_wakeups <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1.Ns. 143419507us : usb_free_urb <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1.Ns. 143419507us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066]   <idle>-0       1.Ns. 143419507us : rcu_bh_qs <-__do_softirq
[  232.924066]   <idle>-0       1dNs. 143419507us : __local_bh_enable <-__do_softirq
[  232.924066]   <idle>-0       1dN.. 143419508us : idle_cpu <-irq_exit
[  232.924066]   <idle>-0       1dN.. 143419508us : rcu_irq_exit <-irq_exit
[  232.924066]   <idle>-0       1dN.. 143419508us : rcu_irq_exit.part.64 <-rcu_irq_exit
[  232.924066]   <idle>-0       1.N.. 143419509us : cpuidle_reflect <-cpu_startup_entry
[  232.924066]   <idle>-0       1.N.. 143419509us : menu_reflect <-cpuidle_reflect
[  232.924066]   <idle>-0       1.N.. 143419509us : rcu_idle_exit <-cpu_startup_entry
[  232.924066]   <idle>-0       1.N.. 143419509us : arch_cpu_idle_exit <-cpu_startup_entry
[  232.924066]   <idle>-0       1.N.. 143419509us : tick_nohz_idle_exit <-cpu_startup_entry
[  232.924066]   <idle>-0       1dN.. 143419510us : ktime_get <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1dN.. 143419510us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1dN.. 143419511us : tick_do_update_jiffies64 <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1dN.. 143419511us : update_cpu_load_nohz <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1dN.. 143419511us : _raw_spin_lock <-update_cpu_load_nohz
[  232.924066]   <idle>-0       1dN.. 143419512us : __update_cpu_load <-update_cpu_load_nohz
[  232.924066]   <idle>-0       1dN.. 143419512us : sched_avg_update <-__update_cpu_load
[  232.924066]   <idle>-0       1dN.. 143419512us : calc_load_exit_idle <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1dN.. 143419512us : touch_softlockup_watchdog_sched <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1dN.. 143419513us : tick_nohz_restart <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1dN.. 143419513us : hrtimer_cancel <-tick_nohz_restart
[  232.924066]   <idle>-0       1dN.. 143419513us : hrtimer_try_to_cancel <-hrtimer_cancel
[  232.924066]   <idle>-0       1dN.. 143419513us : hrtimer_active <-hrtimer_try_to_cancel
[  232.924066]   <idle>-0       1dN.. 143419514us : lock_hrtimer_base.isra.19 <-hrtimer_try_to_cancel
[  232.924066]   <idle>-0       1dN.. 143419514us : _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.19
[  232.924066]   <idle>-0       1dN.. 143419514us : __remove_hrtimer <-hrtimer_try_to_cancel
[  232.924066]   <idle>-0       1dN.. 143419514us : _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
[  232.924066]   <idle>-0       1dN.. 143419514us : hrtimer_forward <-tick_nohz_restart
[  232.924066]   <idle>-0       1dN.. 143419515us : hrtimer_start_range_ns <-tick_nohz_restart
[  232.924066]   <idle>-0       1dN.. 143419515us : lock_hrtimer_base.isra.19 <-hrtimer_start_range_ns
[  232.924066]   <idle>-0       1dN.. 143419515us : _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.19
[  232.924066]   <idle>-0       1dN.. 143419515us : enqueue_hrtimer <-hrtimer_start_range_ns
[  232.924066]   <idle>-0       1dN.. 143419516us : tick_program_event <-hrtimer_start_range_ns
[  232.924066]   <idle>-0       1dN.. 143419516us : clockevents_program_event <-tick_program_event
[  232.924066]   <idle>-0       1dN.. 143419516us : ktime_get <-clockevents_program_event
[  232.924066]   <idle>-0       1dN.. 143419516us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1dN.. 143419518us : lapic_next_event <-clockevents_program_event
[  232.924066]   <idle>-0       1dN.. 143419518us : _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
[  232.924066]   <idle>-0       1dN.. 143419518us : account_idle_ticks <-tick_nohz_idle_exit
[  232.924066]   <idle>-0       1.N.. 143419518us : sched_ttwu_pending <-cpu_startup_entry
[  232.924066]   <idle>-0       1.N.. 143419518us : schedule_preempt_disabled <-cpu_startup_entry
[  232.924066]   <idle>-0       1.N.. 143419519us : schedule <-schedule_preempt_disabled
[  232.924066]   <idle>-0       1dN.. 143419519us : rcu_note_context_switch <-__schedule
[  232.924066]   <idle>-0       1dN.. 143419519us : _raw_spin_lock <-__schedule
[  232.924066]   <idle>-0       1dN.. 143419519us : pick_next_task_stop <-__schedule
[  232.924066]   <idle>-0       1dN.. 143419520us : pick_next_task_dl <-__schedule
[  232.924066]   <idle>-0       1dN.. 143419520us : pick_next_task_rt <-__schedule
[  232.924066]   <idle>-0       1dN.. 143419520us : pick_next_task_fair <-__schedule
[  232.924066]   <idle>-0       1dN.. 143419520us : put_prev_task_idle <-pick_next_task_fair
[  232.924066]   <idle>-0       1dN.. 143419520us : pick_next_entity <-pick_next_task_fair
[  232.924066]   <idle>-0       1dN.. 143419521us : clear_buddies <-pick_next_entity
[  232.924066]   <idle>-0       1dN.. 143419521us : set_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419522us : finish_task_switch <-__schedule
[  232.924066] kworker/-128     1.... 143419523us : _raw_spin_lock_irq <-worker_thread
[  232.924066] kworker/-128     1d... 143419523us : process_one_work <-worker_thread
[  232.924066] kworker/-128     1.... 143419524us : hub_event <-process_one_work
[  232.924066] kworker/-128     1.... 143419524us : mutex_lock <-hub_event
[  232.924066] kworker/-128     1.... 143419524us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419525us : usb_autopm_get_interface <-hub_event
[  232.924066] kworker/-128     1.... 143419525us : __pm_runtime_resume <-usb_autopm_get_interface
[  232.924066] kworker/-128     1.... 143419525us : _cond_resched <-__pm_runtime_resume
[  232.924066] kworker/-128     1.... 143419525us : _raw_spin_lock_irqsave <-__pm_runtime_resume
[  232.924066] kworker/-128     1d... 143419526us : rpm_resume <-__pm_runtime_resume
[  232.924066] kworker/-128     1d... 143419526us : _raw_spin_lock <-rpm_resume
[  232.924066] kworker/-128     1d... 143419527us : __wake_up <-rpm_resume
[  232.924066] kworker/-128     1d... 143419527us : _raw_spin_lock_irqsave <-__wake_up
[  232.924066] kworker/-128     1d... 143419527us : __wake_up_common <-__wake_up
[  232.924066] kworker/-128     1d... 143419528us : _raw_spin_unlock_irqrestore <-__wake_up
[  232.924066] kworker/-128     1d... 143419528us : rpm_idle <-rpm_resume
[  232.924066] kworker/-128     1d... 143419528us : rpm_check_suspend_allowed <-rpm_idle
[  232.924066] kworker/-128     1d... 143419529us : _raw_spin_unlock_irqrestore <-__pm_runtime_resume
[  232.924066] kworker/-128     1.... 143419529us : pm_runtime_barrier <-hub_event
[  232.924066] kworker/-128     1.... 143419530us : _raw_spin_lock_irq <-pm_runtime_barrier
[  232.924066] kworker/-128     1d... 143419530us : __pm_runtime_barrier <-pm_runtime_barrier
[  232.924066] kworker/-128     1.... 143419530us : mutex_lock <-hub_event
[  232.924066] kworker/-128     1.... 143419531us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419531us : hub_ext_port_status <-hub_event
[  232.924066] kworker/-128     1.... 143419531us : mutex_lock <-hub_ext_port_status
[  232.924066] kworker/-128     1.... 143419532us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419532us : usb_control_msg <-hub_ext_port_status
[  232.924066] kworker/-128     1.... 143419532us : kmem_cache_alloc_trace <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419533us : _cond_resched <-kmem_cache_alloc_trace
[  232.924066] kworker/-128     1.... 143419533us : usb_alloc_urb <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419533us : __kmalloc <-usb_alloc_urb
[  232.924066] kworker/-128     1.... 143419533us : kmalloc_slab <-__kmalloc
[  232.924066] kworker/-128     1.... 143419534us : _cond_resched <-__kmalloc
[  232.924066] kworker/-128     1.... 143419534us : usb_start_wait_urb <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419534us : __init_waitqueue_head <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419535us : usb_submit_urb <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419535us : usb_submit_urb.part.6 <-usb_submit_urb
[  232.924066] kworker/-128     1.... 143419536us : usb_hcd_submit_urb <-usb_submit_urb.part.6
[  232.924066] kworker/-128     1.... 143419536us : usb_get_urb <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419536us : _cond_resched <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419536us : _raw_spin_lock_irq <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419537us : usb_hcd_link_urb_to_ep <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419537us : _raw_spin_lock <-usb_hcd_link_urb_to_ep
[  232.924066] kworker/-128     1.... 143419537us : __kmalloc <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419537us : kmalloc_slab <-__kmalloc
[  232.924066] kworker/-128     1.... 143419538us : _cond_resched <-__kmalloc
[  232.924066] kworker/-128     1.... 143419538us : ohci_hub_control <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419540us : kfree <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419540us : _raw_spin_lock_irq <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419540us : usb_hcd_unlink_urb_from_ep <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419541us : _raw_spin_lock <-usb_hcd_unlink_urb_from_ep
[  232.924066] kworker/-128     1d... 143419541us : usb_hcd_giveback_urb <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419541us : _raw_spin_lock <-usb_hcd_giveback_urb
[  232.924066] kworker/-128     1d... 143419541us : __tasklet_schedule <-usb_hcd_giveback_urb
[  232.924066] kworker/-128     1d... 143419542us : wake_up_process <-__tasklet_schedule
[  232.924066] kworker/-128     1d... 143419542us : try_to_wake_up <-wake_up_process
[  232.924066] kworker/-128     1d... 143419542us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419543us : task_waking_fair <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419543us : _raw_spin_lock <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419543us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419544us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066] kworker/-128     1d... 143419544us : update_rq_clock.part.78 <-activate_task
[  232.924066] kworker/-128     1d... 143419544us : enqueue_task_fair <-activate_task
[  232.924066] kworker/-128     1d... 143419544us : enqueue_entity <-enqueue_task_fair
[  232.924066] kworker/-128     1d... 143419545us : update_curr <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419545us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419545us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419546us : __compute_runnable_contrib.part.59 <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419546us : account_entity_enqueue <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419546us : update_cfs_shares <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419547us : place_entity <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419547us : __enqueue_entity <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419547us : hrtick_update <-enqueue_task_fair
[  232.924066] kworker/-128     1d... 143419547us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066] kworker/-128     1d... 143419548us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066] kworker/-128     1d... 143419548us : check_preempt_wakeup <-check_preempt_curr
[  232.924066] kworker/-128     1d... 143419548us : update_curr <-check_preempt_wakeup
[  232.924066] kworker/-128     1d... 143419548us : wakeup_preempt_entity.isra.58 <-check_preempt_wakeup
[  232.924066] kworker/-128     1d... 143419549us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066] kworker/-128     1.... 143419549us : __msecs_to_jiffies <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419550us : wait_for_completion_timeout <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419550us : _cond_resched <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419550us : _raw_spin_lock_irq <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419550us : schedule_timeout <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419550us : init_timer_key <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419551us : lock_timer_base.isra.23 <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419551us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066] kworker/-128     1d... 143419551us : detach_if_pending <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419551us : get_nohz_timer_target <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419551us : internal_add_timer <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419552us : __internal_add_timer <-internal_add_timer
[  232.924066] kworker/-128     1d... 143419552us : wake_up_nohz_cpu <-internal_add_timer
[  232.924066] kworker/-128     1d... 143419552us : _raw_spin_unlock_irqrestore <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419552us : schedule <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419553us : rcu_note_context_switch <-__schedule
[  232.924066] kworker/-128     1d... 143419553us : _raw_spin_lock <-__schedule
[  232.924066] kworker/-128     1d... 143419553us : deactivate_task <-__schedule
[  232.924066] kworker/-128     1d... 143419553us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] kworker/-128     1d... 143419554us : dequeue_task_fair <-deactivate_task
[  232.924066] kworker/-128     1d... 143419554us : dequeue_entity <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419554us : update_curr <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419554us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419554us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419555us : clear_buddies <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419555us : account_entity_dequeue <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419555us : update_min_vruntime <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419556us : update_cfs_shares <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419556us : hrtick_update <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419556us : wq_worker_sleeping <-__schedule
[  232.924066] kworker/-128     1d... 143419556us : kthread_data <-wq_worker_sleeping
[  232.924066] kworker/-128     1d... 143419557us : pick_next_task_fair <-__schedule
[  232.924066] kworker/-128     1d... 143419557us : check_cfs_rq_runtime <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419557us : pick_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419557us : clear_buddies <-pick_next_entity
[  232.924066] kworker/-128     1d... 143419557us : put_prev_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419558us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066] kworker/-128     1d... 143419558us : set_next_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419559us : finish_task_switch <-__schedule
[  232.924066] ksoftirq-15      1.... 143419560us : kthread_should_stop <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419560us : kthread_should_park <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419560us : ksoftirqd_should_run <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419566us : run_ksoftirqd <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1..s. 143419566us : tasklet_action <-__do_softirq
[  232.924066] ksoftirq-15      1..s. 143419567us : usb_giveback_urb_bh <-tasklet_action
[  232.924066] ksoftirq-15      1..s. 143419567us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419567us : __usb_hcd_giveback_urb <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419567us : unmap_urb_for_dma <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419567us : usb_hcd_unmap_urb_for_dma <-unmap_urb_for_dma
[  232.924066] ksoftirq-15      1..s. 143419567us : usb_hcd_unmap_urb_setup_for_dma <-usb_hcd_unmap_urb_for_dma
[  232.924066] ksoftirq-15      1..s. 143419567us : usb_anchor_suspend_wakeups <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419568us : usb_unanchor_urb <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419568us : usb_led_activity <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419568us : led_trigger_blink_oneshot <-usb_led_activity
[  232.924066] ksoftirq-15      1..s. 143419568us : led_trigger_blink_setup <-led_trigger_blink_oneshot
[  232.924066] ksoftirq-15      1..s. 143419568us : _raw_read_lock <-led_trigger_blink_setup
[  232.924066] ksoftirq-15      1d.s. 143419568us : usb_api_blocking_completion <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1d.s. 143419568us : complete <-usb_api_blocking_completion
[  232.924066] ksoftirq-15      1d.s. 143419568us : _raw_spin_lock_irqsave <-complete
[  232.924066] ksoftirq-15      1d.s. 143419569us : __wake_up_locked <-complete
[  232.924066] ksoftirq-15      1d.s. 143419569us : __wake_up_common <-__wake_up_locked
[  232.924066] ksoftirq-15      1d.s. 143419569us : default_wake_function <-__wake_up_common
[  232.924066] ksoftirq-15      1d.s. 143419569us : try_to_wake_up <-default_wake_function
[  232.924066] ksoftirq-15      1d.s. 143419569us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419569us : task_waking_fair <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419569us : _raw_spin_lock <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419570us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419570us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419570us : update_rq_clock.part.78 <-activate_task
[  232.924066] ksoftirq-15      1d.s. 143419570us : enqueue_task_fair <-activate_task
[  232.924066] ksoftirq-15      1d.s. 143419570us : enqueue_entity <-enqueue_task_fair
[  232.924066] ksoftirq-15      1d.s. 143419570us : update_curr <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419570us : update_min_vruntime <-update_curr
[  232.924066] ksoftirq-15      1d.s. 143419571us : cpuacct_charge <-update_curr
[  232.924066] ksoftirq-15      1d.s. 143419571us : account_entity_enqueue <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419571us : update_cfs_shares <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419571us : place_entity <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419571us : __enqueue_entity <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419571us : hrtick_update <-enqueue_task_fair
[  232.924066] ksoftirq-15      1d.s. 143419572us : wq_worker_waking_up <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419572us : kthread_data <-wq_worker_waking_up
[  232.924066] ksoftirq-15      1d.s. 143419572us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419572us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419572us : check_preempt_wakeup <-check_preempt_curr
[  232.924066] ksoftirq-15      1d.s. 143419572us : update_curr <-check_preempt_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419572us : wakeup_preempt_entity.isra.58 <-check_preempt_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419573us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419573us : _raw_spin_unlock_irqrestore <-complete
[  232.924066] ksoftirq-15      1..s. 143419573us : usb_anchor_resume_wakeups <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419573us : usb_free_urb <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419573us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419574us : rcu_bh_qs <-__do_softirq
[  232.924066] ksoftirq-15      1d.s. 143419574us : __local_bh_enable <-__do_softirq
[  232.924066] ksoftirq-15      1.... 143419574us : _cond_resched <-run_ksoftirqd
[  232.924066] ksoftirq-15      1.... 143419574us : rcu_all_qs <-run_ksoftirqd
[  232.924066] ksoftirq-15      1.... 143419574us : kthread_should_stop <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419574us : kthread_should_park <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419574us : ksoftirqd_should_run <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419575us : schedule <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1d... 143419575us : rcu_note_context_switch <-__schedule
[  232.924066] ksoftirq-15      1d... 143419575us : _raw_spin_lock <-__schedule
[  232.924066] ksoftirq-15      1d... 143419575us : deactivate_task <-__schedule
[  232.924066] ksoftirq-15      1d... 143419575us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] ksoftirq-15      1d... 143419576us : dequeue_task_fair <-deactivate_task
[  232.924066] ksoftirq-15      1d... 143419576us : dequeue_entity <-dequeue_task_fair
[  232.924066] ksoftirq-15      1d... 143419576us : update_curr <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419576us : update_min_vruntime <-update_curr
[  232.924066] ksoftirq-15      1d... 143419576us : cpuacct_charge <-update_curr
[  232.924066] ksoftirq-15      1d... 143419576us : clear_buddies <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419576us : account_entity_dequeue <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419577us : update_min_vruntime <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419577us : update_cfs_shares <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419577us : hrtick_update <-dequeue_task_fair
[  232.924066] ksoftirq-15      1d... 143419577us : pick_next_task_fair <-__schedule
[  232.924066] ksoftirq-15      1d... 143419577us : check_cfs_rq_runtime <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419577us : pick_next_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419577us : clear_buddies <-pick_next_entity
[  232.924066] ksoftirq-15      1d... 143419577us : put_prev_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419578us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066] ksoftirq-15      1d... 143419578us : set_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419578us : finish_task_switch <-__schedule
[  232.924066] kworker/-128     1.... 143419578us : del_timer_sync <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419578us : try_to_del_timer_sync <-del_timer_sync
[  232.924066] kworker/-128     1.... 143419578us : lock_timer_base.isra.23 <-try_to_del_timer_sync
[  232.924066] kworker/-128     1.... 143419579us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066] kworker/-128     1d... 143419579us : detach_if_pending <-try_to_del_timer_sync
[  232.924066] kworker/-128     1d... 143419579us : _raw_spin_unlock_irqrestore <-try_to_del_timer_sync
[  232.924066] kworker/-128     1.... 143419579us : _raw_spin_lock_irq <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419579us : usb_free_urb <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419579us : urb_destroy <-usb_free_urb
[  232.924066] kworker/-128     1.... 143419580us : kfree <-urb_destroy
[  232.924066] kworker/-128     1.... 143419580us : kfree <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419580us : mutex_unlock <-hub_ext_port_status
[  232.924066] kworker/-128     1.... 143419580us : usb_clear_port_feature <-hub_event
[  232.924066] kworker/-128     1.... 143419580us : usb_control_msg <-usb_clear_port_feature
[  232.924066] kworker/-128     1.... 143419581us : kmem_cache_alloc_trace <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419581us : _cond_resched <-kmem_cache_alloc_trace
[  232.924066] kworker/-128     1.... 143419581us : usb_alloc_urb <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419581us : __kmalloc <-usb_alloc_urb
[  232.924066] kworker/-128     1.... 143419581us : kmalloc_slab <-__kmalloc
[  232.924066] kworker/-128     1.... 143419581us : _cond_resched <-__kmalloc
[  232.924066] kworker/-128     1.... 143419581us : usb_start_wait_urb <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419582us : __init_waitqueue_head <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419582us : usb_submit_urb <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419582us : usb_submit_urb.part.6 <-usb_submit_urb
[  232.924066] kworker/-128     1.... 143419582us : usb_hcd_submit_urb <-usb_submit_urb.part.6
[  232.924066] kworker/-128     1.... 143419582us : usb_get_urb <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419582us : _cond_resched <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419582us : _raw_spin_lock_irq <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419583us : usb_hcd_link_urb_to_ep <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419583us : _raw_spin_lock <-usb_hcd_link_urb_to_ep
[  232.924066] kworker/-128     1.... 143419583us : __kmalloc <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419583us : kmalloc_slab <-__kmalloc
[  232.924066] kworker/-128     1.... 143419583us : _cond_resched <-__kmalloc
[  232.924066] kworker/-128     1.... 143419583us : ohci_hub_control <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419584us : kfree <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419584us : _raw_spin_lock_irq <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419584us : usb_hcd_unlink_urb_from_ep <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419584us : _raw_spin_lock <-usb_hcd_unlink_urb_from_ep
[  232.924066] kworker/-128     1d... 143419584us : usb_hcd_giveback_urb <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419584us : _raw_spin_lock <-usb_hcd_giveback_urb
[  232.924066] kworker/-128     1d... 143419584us : __tasklet_schedule <-usb_hcd_giveback_urb
[  232.924066] kworker/-128     1d... 143419585us : wake_up_process <-__tasklet_schedule
[  232.924066] kworker/-128     1d... 143419585us : try_to_wake_up <-wake_up_process
[  232.924066] kworker/-128     1d... 143419585us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419585us : task_waking_fair <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419585us : _raw_spin_lock <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419585us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419585us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066] kworker/-128     1d... 143419586us : update_rq_clock.part.78 <-activate_task
[  232.924066] kworker/-128     1d... 143419586us : enqueue_task_fair <-activate_task
[  232.924066] kworker/-128     1d... 143419586us : enqueue_entity <-enqueue_task_fair
[  232.924066] kworker/-128     1d... 143419586us : update_curr <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419586us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419586us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419586us : account_entity_enqueue <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419587us : update_cfs_shares <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419587us : place_entity <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419587us : __enqueue_entity <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419587us : hrtick_update <-enqueue_task_fair
[  232.924066] kworker/-128     1d... 143419587us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066] kworker/-128     1d... 143419587us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066] kworker/-128     1d... 143419587us : check_preempt_wakeup <-check_preempt_curr
[  232.924066] kworker/-128     1d... 143419588us : update_curr <-check_preempt_wakeup
[  232.924066] kworker/-128     1d... 143419588us : wakeup_preempt_entity.isra.58 <-check_preempt_wakeup
[  232.924066] kworker/-128     1d... 143419588us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066] kworker/-128     1.... 143419588us : __msecs_to_jiffies <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419588us : wait_for_completion_timeout <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419588us : _cond_resched <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419588us : _raw_spin_lock_irq <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419589us : schedule_timeout <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419589us : init_timer_key <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419589us : lock_timer_base.isra.23 <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419589us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066] kworker/-128     1d... 143419589us : detach_if_pending <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419589us : get_nohz_timer_target <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419589us : internal_add_timer <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419590us : __internal_add_timer <-internal_add_timer
[  232.924066] kworker/-128     1d... 143419590us : wake_up_nohz_cpu <-internal_add_timer
[  232.924066] kworker/-128     1d... 143419590us : _raw_spin_unlock_irqrestore <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419590us : schedule <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419590us : rcu_note_context_switch <-__schedule
[  232.924066] kworker/-128     1d... 143419590us : _raw_spin_lock <-__schedule
[  232.924066] kworker/-128     1d... 143419590us : deactivate_task <-__schedule
[  232.924066] kworker/-128     1d... 143419590us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] kworker/-128     1d... 143419591us : dequeue_task_fair <-deactivate_task
[  232.924066] kworker/-128     1d... 143419591us : dequeue_entity <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419591us : update_curr <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419591us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419591us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419591us : clear_buddies <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419591us : account_entity_dequeue <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419592us : update_min_vruntime <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419592us : update_cfs_shares <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419592us : hrtick_update <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419592us : wq_worker_sleeping <-__schedule
[  232.924066] kworker/-128     1d... 143419592us : kthread_data <-wq_worker_sleeping
[  232.924066] kworker/-128     1d... 143419592us : pick_next_task_fair <-__schedule
[  232.924066] kworker/-128     1d... 143419592us : check_cfs_rq_runtime <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419592us : pick_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419593us : clear_buddies <-pick_next_entity
[  232.924066] kworker/-128     1d... 143419593us : put_prev_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419593us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066] kworker/-128     1d... 143419593us : set_next_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419593us : finish_task_switch <-__schedule
[  232.924066] ksoftirq-15      1.... 143419593us : kthread_should_stop <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419594us : kthread_should_park <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419594us : ksoftirqd_should_run <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419594us : run_ksoftirqd <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1..s. 143419594us : tasklet_action <-__do_softirq
[  232.924066] ksoftirq-15      1..s. 143419594us : usb_giveback_urb_bh <-tasklet_action
[  232.924066] ksoftirq-15      1..s. 143419594us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419594us : __usb_hcd_giveback_urb <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419594us : unmap_urb_for_dma <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419595us : usb_hcd_unmap_urb_for_dma <-unmap_urb_for_dma
[  232.924066] ksoftirq-15      1..s. 143419595us : usb_hcd_unmap_urb_setup_for_dma <-usb_hcd_unmap_urb_for_dma
[  232.924066] ksoftirq-15      1..s. 143419595us : usb_anchor_suspend_wakeups <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419595us : usb_unanchor_urb <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419595us : usb_led_activity <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419595us : led_trigger_blink_oneshot <-usb_led_activity
[  232.924066] ksoftirq-15      1..s. 143419595us : led_trigger_blink_setup <-led_trigger_blink_oneshot
[  232.924066] ksoftirq-15      1..s. 143419595us : _raw_read_lock <-led_trigger_blink_setup
[  232.924066] ksoftirq-15      1d.s. 143419596us : usb_api_blocking_completion <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1d.s. 143419596us : complete <-usb_api_blocking_completion
[  232.924066] ksoftirq-15      1d.s. 143419596us : _raw_spin_lock_irqsave <-complete
[  232.924066] ksoftirq-15      1d.s. 143419596us : __wake_up_locked <-complete
[  232.924066] ksoftirq-15      1d.s. 143419596us : __wake_up_common <-__wake_up_locked
[  232.924066] ksoftirq-15      1d.s. 143419597us : default_wake_function <-__wake_up_common
[  232.924066] ksoftirq-15      1d.s. 143419597us : try_to_wake_up <-default_wake_function
[  232.924066] ksoftirq-15      1d.s. 143419597us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419597us : task_waking_fair <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419597us : _raw_spin_lock <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419597us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419597us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419598us : update_rq_clock.part.78 <-activate_task
[  232.924066] ksoftirq-15      1d.s. 143419598us : enqueue_task_fair <-activate_task
[  232.924066] ksoftirq-15      1d.s. 143419598us : enqueue_entity <-enqueue_task_fair
[  232.924066] ksoftirq-15      1d.s. 143419598us : update_curr <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419598us : update_min_vruntime <-update_curr
[  232.924066] ksoftirq-15      1d.s. 143419598us : cpuacct_charge <-update_curr
[  232.924066] ksoftirq-15      1d.s. 143419598us : account_entity_enqueue <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419599us : update_cfs_shares <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419599us : place_entity <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419599us : __enqueue_entity <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419599us : hrtick_update <-enqueue_task_fair
[  232.924066] ksoftirq-15      1d.s. 143419599us : wq_worker_waking_up <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419599us : kthread_data <-wq_worker_waking_up
[  232.924066] ksoftirq-15      1d.s. 143419599us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419600us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419600us : check_preempt_wakeup <-check_preempt_curr
[  232.924066] ksoftirq-15      1d.s. 143419600us : update_curr <-check_preempt_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419600us : wakeup_preempt_entity.isra.58 <-check_preempt_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419600us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419600us : _raw_spin_unlock_irqrestore <-complete
[  232.924066] ksoftirq-15      1..s. 143419600us : usb_anchor_resume_wakeups <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419601us : usb_free_urb <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419601us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419601us : rcu_bh_qs <-__do_softirq
[  232.924066] ksoftirq-15      1d.s. 143419601us : __local_bh_enable <-__do_softirq
[  232.924066] ksoftirq-15      1.... 143419601us : _cond_resched <-run_ksoftirqd
[  232.924066] ksoftirq-15      1.... 143419601us : rcu_all_qs <-run_ksoftirqd
[  232.924066] ksoftirq-15      1.... 143419602us : kthread_should_stop <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419602us : kthread_should_park <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419602us : ksoftirqd_should_run <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419602us : schedule <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1d... 143419602us : rcu_note_context_switch <-__schedule
[  232.924066] ksoftirq-15      1d... 143419602us : _raw_spin_lock <-__schedule
[  232.924066] ksoftirq-15      1d... 143419602us : deactivate_task <-__schedule
[  232.924066] ksoftirq-15      1d... 143419602us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] ksoftirq-15      1d... 143419603us : dequeue_task_fair <-deactivate_task
[  232.924066] ksoftirq-15      1d... 143419603us : dequeue_entity <-dequeue_task_fair
[  232.924066] ksoftirq-15      1d... 143419603us : update_curr <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419603us : update_min_vruntime <-update_curr
[  232.924066] ksoftirq-15      1d... 143419603us : cpuacct_charge <-update_curr
[  232.924066] ksoftirq-15      1d... 143419603us : clear_buddies <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419603us : account_entity_dequeue <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419604us : update_min_vruntime <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419604us : update_cfs_shares <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419604us : hrtick_update <-dequeue_task_fair
[  232.924066] ksoftirq-15      1d... 143419604us : pick_next_task_fair <-__schedule
[  232.924066] ksoftirq-15      1d... 143419604us : check_cfs_rq_runtime <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419604us : pick_next_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419604us : clear_buddies <-pick_next_entity
[  232.924066] ksoftirq-15      1d... 143419604us : put_prev_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419604us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066] ksoftirq-15      1d... 143419605us : set_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419605us : finish_task_switch <-__schedule
[  232.924066] kworker/-128     1.... 143419605us : del_timer_sync <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419605us : try_to_del_timer_sync <-del_timer_sync
[  232.924066] kworker/-128     1.... 143419605us : lock_timer_base.isra.23 <-try_to_del_timer_sync
[  232.924066] kworker/-128     1.... 143419605us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066] kworker/-128     1d... 143419606us : detach_if_pending <-try_to_del_timer_sync
[  232.924066] kworker/-128     1d... 143419606us : _raw_spin_unlock_irqrestore <-try_to_del_timer_sync
[  232.924066] kworker/-128     1.... 143419606us : _raw_spin_lock_irq <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419606us : usb_free_urb <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419606us : urb_destroy <-usb_free_urb
[  232.924066] kworker/-128     1.... 143419606us : kfree <-urb_destroy
[  232.924066] kworker/-128     1.... 143419606us : kfree <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419607us : usb_clear_port_feature <-hub_event
[  232.924066] kworker/-128     1.... 143419607us : usb_control_msg <-usb_clear_port_feature
[  232.924066] kworker/-128     1.... 143419607us : kmem_cache_alloc_trace <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419607us : _cond_resched <-kmem_cache_alloc_trace
[  232.924066] kworker/-128     1.... 143419607us : usb_alloc_urb <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419607us : __kmalloc <-usb_alloc_urb
[  232.924066] kworker/-128     1.... 143419607us : kmalloc_slab <-__kmalloc
[  232.924066] kworker/-128     1.... 143419607us : _cond_resched <-__kmalloc
[  232.924066] kworker/-128     1.... 143419608us : usb_start_wait_urb <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419608us : __init_waitqueue_head <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419608us : usb_submit_urb <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419608us : usb_submit_urb.part.6 <-usb_submit_urb
[  232.924066] kworker/-128     1.... 143419608us : usb_hcd_submit_urb <-usb_submit_urb.part.6
[  232.924066] kworker/-128     1.... 143419608us : usb_get_urb <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419608us : _cond_resched <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419609us : _raw_spin_lock_irq <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419609us : usb_hcd_link_urb_to_ep <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419609us : _raw_spin_lock <-usb_hcd_link_urb_to_ep
[  232.924066] kworker/-128     1.... 143419609us : __kmalloc <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419609us : kmalloc_slab <-__kmalloc
[  232.924066] kworker/-128     1.... 143419609us : _cond_resched <-__kmalloc
[  232.924066] kworker/-128     1.... 143419609us : ohci_hub_control <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419610us : kfree <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1.... 143419610us : _raw_spin_lock_irq <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419610us : usb_hcd_unlink_urb_from_ep <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419610us : _raw_spin_lock <-usb_hcd_unlink_urb_from_ep
[  232.924066] kworker/-128     1d... 143419610us : usb_hcd_giveback_urb <-usb_hcd_submit_urb
[  232.924066] kworker/-128     1d... 143419610us : _raw_spin_lock <-usb_hcd_giveback_urb
[  232.924066] kworker/-128     1d... 143419610us : __tasklet_schedule <-usb_hcd_giveback_urb
[  232.924066] kworker/-128     1d... 143419611us : wake_up_process <-__tasklet_schedule
[  232.924066] kworker/-128     1d... 143419611us : try_to_wake_up <-wake_up_process
[  232.924066] kworker/-128     1d... 143419611us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419611us : task_waking_fair <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419611us : _raw_spin_lock <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419611us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066] kworker/-128     1d... 143419611us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066] kworker/-128     1d... 143419611us : update_rq_clock.part.78 <-activate_task
[  232.924066] kworker/-128     1d... 143419612us : enqueue_task_fair <-activate_task
[  232.924066] kworker/-128     1d... 143419612us : enqueue_entity <-enqueue_task_fair
[  232.924066] kworker/-128     1d... 143419612us : update_curr <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419612us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419612us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419612us : account_entity_enqueue <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419612us : update_cfs_shares <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419613us : place_entity <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419613us : __enqueue_entity <-enqueue_entity
[  232.924066] kworker/-128     1d... 143419613us : hrtick_update <-enqueue_task_fair
[  232.924066] kworker/-128     1d... 143419613us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066] kworker/-128     1d... 143419613us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066] kworker/-128     1d... 143419613us : check_preempt_wakeup <-check_preempt_curr
[  232.924066] kworker/-128     1d... 143419613us : update_curr <-check_preempt_wakeup
[  232.924066] kworker/-128     1d... 143419613us : wakeup_preempt_entity.isra.58 <-check_preempt_wakeup
[  232.924066] kworker/-128     1d... 143419614us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066] kworker/-128     1.... 143419614us : __msecs_to_jiffies <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419614us : wait_for_completion_timeout <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419614us : _cond_resched <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419614us : _raw_spin_lock_irq <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419614us : schedule_timeout <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419614us : init_timer_key <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419614us : lock_timer_base.isra.23 <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419615us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066] kworker/-128     1d... 143419615us : detach_if_pending <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419615us : get_nohz_timer_target <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419615us : internal_add_timer <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419615us : __internal_add_timer <-internal_add_timer
[  232.924066] kworker/-128     1d... 143419615us : wake_up_nohz_cpu <-internal_add_timer
[  232.924066] kworker/-128     1d... 143419615us : _raw_spin_unlock_irqrestore <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419616us : schedule <-schedule_timeout
[  232.924066] kworker/-128     1d... 143419616us : rcu_note_context_switch <-__schedule
[  232.924066] kworker/-128     1d... 143419616us : _raw_spin_lock <-__schedule
[  232.924066] kworker/-128     1d... 143419616us : deactivate_task <-__schedule
[  232.924066] kworker/-128     1d... 143419616us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] kworker/-128     1d... 143419616us : dequeue_task_fair <-deactivate_task
[  232.924066] kworker/-128     1d... 143419617us : dequeue_entity <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419617us : update_curr <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419617us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419617us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419617us : clear_buddies <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419617us : account_entity_dequeue <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419617us : update_min_vruntime <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419617us : update_cfs_shares <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419618us : hrtick_update <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419618us : wq_worker_sleeping <-__schedule
[  232.924066] kworker/-128     1d... 143419618us : kthread_data <-wq_worker_sleeping
[  232.924066] kworker/-128     1d... 143419618us : pick_next_task_fair <-__schedule
[  232.924066] kworker/-128     1d... 143419618us : check_cfs_rq_runtime <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419618us : pick_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419618us : clear_buddies <-pick_next_entity
[  232.924066] kworker/-128     1d... 143419619us : put_prev_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419619us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066] kworker/-128     1d... 143419619us : set_next_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419619us : finish_task_switch <-__schedule
[  232.924066] ksoftirq-15      1.... 143419619us : kthread_should_stop <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419619us : kthread_should_park <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419620us : ksoftirqd_should_run <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419620us : run_ksoftirqd <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1..s. 143419620us : tasklet_action <-__do_softirq
[  232.924066] ksoftirq-15      1..s. 143419620us : usb_giveback_urb_bh <-tasklet_action
[  232.924066] ksoftirq-15      1..s. 143419620us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419620us : __usb_hcd_giveback_urb <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419620us : unmap_urb_for_dma <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419621us : usb_hcd_unmap_urb_for_dma <-unmap_urb_for_dma
[  232.924066] ksoftirq-15      1..s. 143419621us : usb_hcd_unmap_urb_setup_for_dma <-usb_hcd_unmap_urb_for_dma
[  232.924066] ksoftirq-15      1..s. 143419621us : usb_anchor_suspend_wakeups <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419621us : usb_unanchor_urb <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419621us : usb_led_activity <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419621us : led_trigger_blink_oneshot <-usb_led_activity
[  232.924066] ksoftirq-15      1..s. 143419621us : led_trigger_blink_setup <-led_trigger_blink_oneshot
[  232.924066] ksoftirq-15      1..s. 143419621us : _raw_read_lock <-led_trigger_blink_setup
[  232.924066] ksoftirq-15      1d.s. 143419622us : usb_api_blocking_completion <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1d.s. 143419622us : complete <-usb_api_blocking_completion
[  232.924066] ksoftirq-15      1d.s. 143419622us : _raw_spin_lock_irqsave <-complete
[  232.924066] ksoftirq-15      1d.s. 143419622us : __wake_up_locked <-complete
[  232.924066] ksoftirq-15      1d.s. 143419622us : __wake_up_common <-__wake_up_locked
[  232.924066] ksoftirq-15      1d.s. 143419622us : default_wake_function <-__wake_up_common
[  232.924066] ksoftirq-15      1d.s. 143419622us : try_to_wake_up <-default_wake_function
[  232.924066] ksoftirq-15      1d.s. 143419622us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419623us : task_waking_fair <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419623us : _raw_spin_lock <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419623us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419623us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419623us : update_rq_clock.part.78 <-activate_task
[  232.924066] ksoftirq-15      1d.s. 143419623us : enqueue_task_fair <-activate_task
[  232.924066] ksoftirq-15      1d.s. 143419623us : enqueue_entity <-enqueue_task_fair
[  232.924066] ksoftirq-15      1d.s. 143419624us : update_curr <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419624us : update_min_vruntime <-update_curr
[  232.924066] ksoftirq-15      1d.s. 143419624us : cpuacct_charge <-update_curr
[  232.924066] ksoftirq-15      1d.s. 143419624us : account_entity_enqueue <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419624us : update_cfs_shares <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419624us : place_entity <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419624us : __enqueue_entity <-enqueue_entity
[  232.924066] ksoftirq-15      1d.s. 143419625us : hrtick_update <-enqueue_task_fair
[  232.924066] ksoftirq-15      1d.s. 143419625us : wq_worker_waking_up <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419625us : kthread_data <-wq_worker_waking_up
[  232.924066] ksoftirq-15      1d.s. 143419625us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066] ksoftirq-15      1d.s. 143419625us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419625us : check_preempt_wakeup <-check_preempt_curr
[  232.924066] ksoftirq-15      1d.s. 143419625us : update_curr <-check_preempt_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419625us : wakeup_preempt_entity.isra.58 <-check_preempt_wakeup
[  232.924066] ksoftirq-15      1d.s. 143419626us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066] ksoftirq-15      1d.s. 143419626us : _raw_spin_unlock_irqrestore <-complete
[  232.924066] ksoftirq-15      1..s. 143419626us : usb_anchor_resume_wakeups <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419626us : usb_free_urb <-__usb_hcd_giveback_urb
[  232.924066] ksoftirq-15      1..s. 143419626us : _raw_spin_lock_irq <-usb_giveback_urb_bh
[  232.924066] ksoftirq-15      1..s. 143419626us : rcu_bh_qs <-__do_softirq
[  232.924066] ksoftirq-15      1d.s. 143419627us : __local_bh_enable <-__do_softirq
[  232.924066] ksoftirq-15      1.... 143419627us : _cond_resched <-run_ksoftirqd
[  232.924066] ksoftirq-15      1.... 143419627us : rcu_all_qs <-run_ksoftirqd
[  232.924066] ksoftirq-15      1.... 143419627us : kthread_should_stop <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419627us : kthread_should_park <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419627us : ksoftirqd_should_run <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1.... 143419627us : schedule <-smpboot_thread_fn
[  232.924066] ksoftirq-15      1d... 143419627us : rcu_note_context_switch <-__schedule
[  232.924066] ksoftirq-15      1d... 143419628us : _raw_spin_lock <-__schedule
[  232.924066] ksoftirq-15      1d... 143419628us : deactivate_task <-__schedule
[  232.924066] ksoftirq-15      1d... 143419628us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] ksoftirq-15      1d... 143419628us : dequeue_task_fair <-deactivate_task
[  232.924066] ksoftirq-15      1d... 143419628us : dequeue_entity <-dequeue_task_fair
[  232.924066] ksoftirq-15      1d... 143419628us : update_curr <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419628us : update_min_vruntime <-update_curr
[  232.924066] ksoftirq-15      1d... 143419628us : cpuacct_charge <-update_curr
[  232.924066] ksoftirq-15      1d... 143419629us : clear_buddies <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419629us : account_entity_dequeue <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419629us : update_min_vruntime <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419629us : update_cfs_shares <-dequeue_entity
[  232.924066] ksoftirq-15      1d... 143419629us : hrtick_update <-dequeue_task_fair
[  232.924066] ksoftirq-15      1d... 143419629us : pick_next_task_fair <-__schedule
[  232.924066] ksoftirq-15      1d... 143419629us : check_cfs_rq_runtime <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419629us : pick_next_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419630us : clear_buddies <-pick_next_entity
[  232.924066] ksoftirq-15      1d... 143419630us : put_prev_entity <-pick_next_task_fair
[  232.924066] ksoftirq-15      1d... 143419630us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066] ksoftirq-15      1d... 143419630us : set_next_entity <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419630us : finish_task_switch <-__schedule
[  232.924066] kworker/-128     1.... 143419630us : del_timer_sync <-schedule_timeout
[  232.924066] kworker/-128     1.... 143419631us : try_to_del_timer_sync <-del_timer_sync
[  232.924066] kworker/-128     1.... 143419631us : lock_timer_base.isra.23 <-try_to_del_timer_sync
[  232.924066] kworker/-128     1.... 143419631us : _raw_spin_lock_irqsave <-lock_timer_base.isra.23
[  232.924066] kworker/-128     1d... 143419631us : detach_if_pending <-try_to_del_timer_sync
[  232.924066] kworker/-128     1d... 143419631us : _raw_spin_unlock_irqrestore <-try_to_del_timer_sync
[  232.924066] kworker/-128     1.... 143419631us : _raw_spin_lock_irq <-wait_for_completion_timeout
[  232.924066] kworker/-128     1.... 143419631us : usb_free_urb <-usb_start_wait_urb
[  232.924066] kworker/-128     1.... 143419632us : urb_destroy <-usb_free_urb
[  232.924066] kworker/-128     1.... 143419632us : kfree <-urb_destroy
[  232.924066] kworker/-128     1.... 143419632us : kfree <-usb_control_msg
[  232.924066] kworker/-128     1.... 143419632us : hub_port_warm_reset_required <-hub_event
[  232.924066] kworker/-128     1.... 143419633us : mutex_unlock <-hub_event
[  232.924066] kworker/-128     1.... 143419633us : hub_port_connect <-hub_event
[  232.924066] kworker/-128     1.... 143419633us : usb_disconnect <-hub_port_connect
[  232.924066] kworker/-128     1.... 143419634us : usb_set_device_state <-usb_disconnect
[  232.924066] kworker/-128     1.... 143419634us : _raw_spin_lock_irqsave <-usb_set_device_state
[  232.924066] kworker/-128     1d... 143419634us : recursively_mark_NOTATTACHED <-usb_set_device_state
[  232.924066] kworker/-128     1d... 143419634us : _raw_spin_unlock_irqrestore <-usb_set_device_state
[  232.924066] kworker/-128     1.... 143419634us : _dev_info <-usb_disconnect
[  232.924066] kworker/-128     1.... 143419635us : __dev_printk <-_dev_info
[  232.924066] kworker/-128     1.... 143419635us : dev_printk_emit <-__dev_printk
[  232.924066] kworker/-128     1.... 143419635us : dev_vprintk_emit <-dev_printk_emit
[  232.924066] kworker/-128     1.... 143419639us : vprintk_emit <-dev_vprintk_emit
[  232.924066] kworker/-128     1d... 143419640us : _raw_spin_lock <-vprintk_emit
[  232.924066] kworker/-128     1d... 143419642us : log_store <-vprintk_emit
[  232.924066] kworker/-128     1d... 143419642us : log_make_free_space <-log_store
[  232.924066] kworker/-128     1.... 143419643us : console_trylock <-vprintk_emit
[  232.924066] kworker/-128     1.... 143419643us : down_trylock <-console_trylock
[  232.924066] kworker/-128     1.... 143419643us : _raw_spin_lock_irqsave <-down_trylock
[  232.924066] kworker/-128     1d... 143419644us : _raw_spin_unlock_irqrestore <-down_trylock
[  232.924066] kworker/-128     1.... 143419644us : console_unlock <-vprintk_emit
[  232.924066] kworker/-128     1.... 143419644us : _raw_spin_lock_irqsave <-console_unlock
[  232.924066] kworker/-128     1d... 143419644us : _raw_spin_unlock_irqrestore <-console_unlock
[  232.924066] kworker/-128     1.... 143419644us : _raw_spin_lock_irqsave <-console_unlock
[  232.924066] kworker/-128     1d... 143419645us : msg_print_text <-console_unlock
[  232.924066] kworker/-128     1d... 143419645us : print_prefix <-msg_print_text
[  232.924066] kworker/-128     1d... 143419646us : print_prefix <-msg_print_text
[  232.924066] kworker/-128     1d... 143419647us : call_console_drivers.constprop.23 <-console_unlock
[  232.924066] kworker/-128     1.... 143419647us : _raw_spin_lock_irqsave <-console_unlock
[  232.924066] kworker/-128     1d... 143419647us : up <-console_unlock
[  232.924066] kworker/-128     1d... 143419647us : _raw_spin_lock_irqsave <-up
[  232.924066] kworker/-128     1d... 143419647us : _raw_spin_unlock_irqrestore <-up
[  232.924066] kworker/-128     1d... 143419647us : _raw_spin_lock <-console_unlock
[  232.924066] kworker/-128     1d... 143419648us : _raw_spin_unlock_irqrestore <-console_unlock
[  232.924066] kworker/-128     1.... 143419648us : tick_nohz_tick_stopped <-irq_work_queue
[  232.924066] kworker/-128     1.... 143419648us : mutex_lock <-usb_disconnect
[  232.924066] kworker/-128     1.... 143419648us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419649us : usb_disable_device <-usb_disconnect
[  232.924066] kworker/-128     1.... 143419650us : remove_intf_ep_devs <-usb_disable_device
[  232.924066] kworker/-128     1.... 143419651us : usb_remove_ep_devs <-remove_intf_ep_devs
[  232.924066] kworker/-128     1.... 143419651us : device_unregister <-usb_remove_ep_devs
[  232.924066] kworker/-128     1.... 143419651us : device_del <-device_unregister
[  232.924066] kworker/-128     1.... 143419652us : dpm_sysfs_remove <-device_del
[  232.924066] kworker/-128     1.... 143419652us : sysfs_unmerge_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419652us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419652us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419653us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419653us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419653us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419654us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419654us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419655us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419655us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419655us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419655us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419655us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419656us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419656us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419656us : dev_pm_qos_constraints_destroy <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419656us : mutex_lock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419656us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419657us : pm_qos_sysfs_remove_resume_latency <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419657us : sysfs_unmerge_group <-pm_qos_sysfs_remove_resume_latency
[  232.924066] kworker/-128     1.... 143419657us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419657us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419657us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419657us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419657us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419658us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419658us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419658us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419658us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419658us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419658us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419658us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419659us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419659us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419659us : pm_qos_sysfs_remove_flags <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419659us : sysfs_unmerge_group <-pm_qos_sysfs_remove_flags
[  232.924066] kworker/-128     1.... 143419659us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419659us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419660us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419660us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419660us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419660us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419660us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419660us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419661us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419661us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419661us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419661us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419661us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419661us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419661us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419662us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419662us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419662us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419662us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419662us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419662us : mutex_lock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419662us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419663us : __dev_pm_qos_hide_latency_limit.isra.5 <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419663us : __dev_pm_qos_hide_flags.isra.6 <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419663us : mutex_unlock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419663us : mutex_unlock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419664us : sysfs_unmerge_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419664us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419664us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419664us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419664us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419664us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419664us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419665us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419665us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419665us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419665us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419665us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419665us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419666us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419666us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419666us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419667us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419667us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419667us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419667us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419667us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419667us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419668us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419668us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419668us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419668us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419668us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419669us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419669us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419670us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419670us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419670us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419671us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419671us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419671us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419671us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419671us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419671us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419671us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419672us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419673us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419673us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419673us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419673us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419673us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419673us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419673us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419673us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419674us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419674us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419674us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419674us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419674us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419674us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419674us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419675us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419675us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419675us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419675us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419675us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419675us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419675us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419676us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419676us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419676us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419676us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419676us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419677us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419677us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419677us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419677us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419677us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419677us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419677us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419678us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419678us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419678us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419678us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419678us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419678us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419679us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419679us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419680us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419680us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419680us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419680us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419680us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419680us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419680us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419681us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419681us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419681us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419681us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419681us : sysfs_unmerge_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419681us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419682us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419682us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419682us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419682us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419682us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419682us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419682us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419682us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419683us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419683us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419683us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419683us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419683us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419683us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419683us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419684us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419684us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419684us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419684us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419684us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419684us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419685us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419685us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419685us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419685us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419685us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419685us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419685us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419685us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419686us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419686us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419686us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419686us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419686us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419686us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419687us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419687us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419687us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419687us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419687us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419687us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419687us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419687us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419688us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419688us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419688us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419688us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419688us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419688us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419688us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419689us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419689us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419689us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419689us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419689us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419689us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419689us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419690us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419690us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419690us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419690us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419690us : sysfs_remove_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419690us : kernfs_find_and_get_ns <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419690us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419691us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419691us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419691us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419691us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419691us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419691us : remove_files.isra.1 <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419691us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419692us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419692us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419692us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419692us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419692us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419692us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419692us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419693us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419693us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419694us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419694us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419694us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419694us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419694us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419694us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419694us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419695us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419695us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419695us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419695us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419695us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419695us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419696us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419696us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419696us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419697us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419697us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419697us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419697us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419697us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419698us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419698us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419698us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419698us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419698us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419698us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419698us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419699us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419699us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419699us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419699us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419699us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419699us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419700us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419700us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419700us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419700us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419700us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419700us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419700us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419701us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419701us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419701us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419701us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419701us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419701us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419701us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419701us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419702us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419702us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419702us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419702us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419702us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419702us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419703us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419703us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419703us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419703us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419703us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419703us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419703us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419703us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419704us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419704us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419704us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419704us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419704us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419704us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419704us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419705us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419705us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419705us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419705us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419705us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419705us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419705us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419705us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419706us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419706us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419706us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419706us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419706us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419706us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419706us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419707us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419707us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419707us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419707us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419707us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419707us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419707us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419708us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419708us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419708us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419708us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419708us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419708us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419708us : kernfs_remove <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419709us : mutex_lock <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419709us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419709us : __kernfs_remove <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419709us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419709us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419709us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419709us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419710us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419710us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419710us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419710us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419710us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419710us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419710us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419711us : mutex_unlock <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419711us : kernfs_put <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419711us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419711us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419711us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419711us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419711us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419711us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419712us : _raw_spin_lock <-klist_put
[  232.924066] kworker/-128     1.... 143419713us : _raw_spin_lock <-klist_release
[  232.924066] kworker/-128     1.... 143419713us : klist_children_put <-klist_put
[  232.924066] kworker/-128     1.... 143419714us : sysfs_remove_file_ns <-device_del
[  232.924066] kworker/-128     1.... 143419714us : kernfs_remove_by_name_ns <-sysfs_remove_file_ns
[  232.924066] kworker/-128     1.... 143419714us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419714us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419714us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419714us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419714us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419715us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419715us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419716us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419716us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419716us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419716us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419716us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419716us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419717us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419717us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419717us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419717us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419717us : device_remove_attrs <-device_del
[  232.924066] kworker/-128     1.... 143419717us : sysfs_remove_file_ns <-device_remove_attrs
[  232.924066] kworker/-128     1.... 143419718us : kernfs_remove_by_name_ns <-sysfs_remove_file_ns
[  232.924066] kworker/-128     1.... 143419718us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419718us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419718us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419718us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419718us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419719us : sysfs_remove_groups <-device_remove_attrs
[  232.924066] kworker/-128     1.... 143419719us : sysfs_remove_group <-sysfs_remove_groups
[  232.924066] kworker/-128     1.... 143419719us : kernfs_get <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419719us : remove_files.isra.1 <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419719us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419720us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419720us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419720us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419720us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419721us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419721us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419721us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419721us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419721us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419721us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419722us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419722us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419722us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419722us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419722us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419722us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419722us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419723us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419723us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419723us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419723us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419723us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419723us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419724us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419724us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419724us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419724us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419724us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419724us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419724us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419725us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419725us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419725us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419725us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419725us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419725us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419726us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419726us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419726us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419726us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419726us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419726us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419726us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419726us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419727us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419727us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419727us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419727us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419727us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419728us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419728us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419728us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419728us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419728us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419728us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419728us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419728us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419729us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419729us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419729us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419729us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419729us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419729us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419729us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419730us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419730us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419730us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419730us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419730us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419730us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419730us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419731us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419731us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419731us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419731us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419731us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419731us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419732us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419732us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419732us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419732us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419732us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419732us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419732us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419732us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419733us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419733us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419733us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419733us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419733us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419733us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419733us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419734us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419734us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419734us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419734us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419734us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419734us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419734us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419735us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419735us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419735us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419735us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419735us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419735us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419735us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419736us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419736us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419736us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419736us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419736us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419736us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419736us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419737us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419737us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419737us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419737us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419737us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419737us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419737us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419738us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419738us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419738us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419738us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419738us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419738us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419738us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419738us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419739us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419739us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419739us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419739us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419739us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419739us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419739us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419740us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419740us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419741us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419741us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419741us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419741us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419741us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419741us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419742us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419742us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419742us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419742us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419742us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419743us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419743us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419743us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419743us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419743us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419743us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419743us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419744us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419744us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419745us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419745us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419745us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419745us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419745us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419745us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419745us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419746us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419746us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419746us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419746us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419746us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419746us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419746us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419747us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419747us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419747us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419747us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419747us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419747us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419747us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419747us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419748us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419748us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419749us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419749us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419749us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419749us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419749us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419749us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419749us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419750us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419750us : kernfs_put <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419750us : sysfs_remove_groups <-device_remove_attrs
[  232.924066] kworker/-128     1.... 143419750us : bus_remove_device <-device_del
[  232.924066] kworker/-128     1.... 143419750us : device_pm_remove <-device_del
[  232.924066] kworker/-128     1.... 143419750us : complete_all <-device_pm_remove
[  232.924066] kworker/-128     1.... 143419751us : _raw_spin_lock_irqsave <-complete_all
[  232.924066] kworker/-128     1d... 143419751us : __wake_up_locked <-complete_all
[  232.924066] kworker/-128     1d... 143419751us : __wake_up_common <-__wake_up_locked
[  232.924066] kworker/-128     1d... 143419751us : _raw_spin_unlock_irqrestore <-complete_all
[  232.924066] kworker/-128     1.... 143419751us : mutex_lock <-device_pm_remove
[  232.924066] kworker/-128     1.... 143419751us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419752us : mutex_unlock <-device_pm_remove
[  232.924066] kworker/-128     1.... 143419752us : device_wakeup_disable <-device_pm_remove
[  232.924066] kworker/-128     1.... 143419752us : pm_runtime_remove <-device_pm_remove
[  232.924066] kworker/-128     1.... 143419752us : __pm_runtime_disable <-pm_runtime_remove
[  232.924066] kworker/-128     1.... 143419752us : _raw_spin_lock_irq <-__pm_runtime_disable
[  232.924066] kworker/-128     1.... 143419753us : pm_runtime_reinit <-pm_runtime_remove
[  232.924066] kworker/-128     1.... 143419753us : device_pm_check_callbacks <-device_pm_remove
[  232.924066] kworker/-128     1.... 143419753us : _raw_spin_lock_irq <-device_pm_check_callbacks
[  232.924066] kworker/-128     1d... 143419753us : pm_ops_is_empty <-device_pm_check_callbacks
[  232.924066] kworker/-128     1.... 143419753us : driver_deferred_probe_del <-device_del
[  232.924066] kworker/-128     1.... 143419754us : mutex_lock <-driver_deferred_probe_del
[  232.924066] kworker/-128     1.... 143419754us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419754us : mutex_unlock <-driver_deferred_probe_del
[  232.924066] kworker/-128     1.... 143419754us : acpi_platform_notify_remove <-device_del
[  232.924066] kworker/-128     1.... 143419756us : dev_uevent_filter <-kobject_uevent_env
[  232.924066] kworker/-128     1.... 143419756us : cleanup_device_parent <-device_del
[  232.924066] kworker/-128     1.... 143419756us : sysfs_remove_dir <-kobject_del
[  232.924066] kworker/-128     1.... 143419756us : _raw_spin_lock <-sysfs_remove_dir
[  232.924066] kworker/-128     1.... 143419756us : kernfs_remove <-sysfs_remove_dir
[  232.924066] kworker/-128     1.... 143419757us : mutex_lock <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419757us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419757us : __kernfs_remove <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419757us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419757us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419757us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419758us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419758us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419758us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419758us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419758us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419758us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419759us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419759us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419759us : mutex_unlock <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419759us : kernfs_put <-kobject_del
[  232.924066] kworker/-128     1.... 143419759us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419759us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419759us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419760us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419760us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419760us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419760us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419760us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419760us : _raw_spin_lock <-kobj_kset_leave
[  232.924066] kworker/-128     1.... 143419761us : device_release <-kobject_release
[  232.924066] kworker/-128     1.... 143419761us : devres_release_all <-device_release
[  232.924066] kworker/-128     1.... 143419761us : _raw_spin_lock_irqsave <-devres_release_all
[  232.924066] kworker/-128     1d... 143419762us : release_nodes <-devres_release_all
[  232.924066] kworker/-128     1d... 143419762us : _raw_spin_unlock_irqrestore <-release_nodes
[  232.924066] kworker/-128     1.... 143419762us : ep_device_release <-device_release
[  232.924066] kworker/-128     1.... 143419762us : kfree <-ep_device_release
[  232.924066] kworker/-128     1.... 143419763us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419763us : kfree <-device_release
[  232.924066] kworker/-128     1.... 143419763us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419763us : kfree_const <-kobject_release
[  232.924066] kworker/-128     1.... 143419763us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419764us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419764us : device_del <-usb_disable_device
[  232.924066] kworker/-128     1.... 143419764us : blocking_notifier_call_chain <-device_del
[  232.924066] kworker/-128     1.... 143419764us : __blocking_notifier_call_chain <-blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419764us : down_read <-__blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419764us : _cond_resched <-down_read
[  232.924066] kworker/-128     1.... 143419765us : notifier_call_chain <-__blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419765us : usb_bus_notify <-notifier_call_chain
[  232.924066] kworker/-128     1.... 143419765us : usb_remove_sysfs_intf_files <-usb_bus_notify
[  232.924066] kworker/-128     1.... 143419766us : device_remove_file <-usb_remove_sysfs_intf_files
[  232.924066] kworker/-128     1.... 143419766us : sysfs_remove_file_ns <-device_remove_file
[  232.924066] kworker/-128     1.... 143419766us : kernfs_remove_by_name_ns <-sysfs_remove_file_ns
[  232.924066] kworker/-128     1.... 143419766us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419766us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419766us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419766us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419767us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419767us : up_read <-__blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419768us : dpm_sysfs_remove <-device_del
[  232.924066] kworker/-128     1.... 143419768us : sysfs_unmerge_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419768us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419768us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419768us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419768us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419768us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419769us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419769us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419769us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419769us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419769us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419770us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419770us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419770us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419771us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419771us : dev_pm_qos_constraints_destroy <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419771us : mutex_lock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419771us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419771us : pm_qos_sysfs_remove_resume_latency <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419771us : sysfs_unmerge_group <-pm_qos_sysfs_remove_resume_latency
[  232.924066] kworker/-128     1.... 143419771us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419771us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419772us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419772us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419772us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419772us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419772us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419772us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419772us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419773us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419773us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419773us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419773us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419773us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419773us : pm_qos_sysfs_remove_flags <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419773us : sysfs_unmerge_group <-pm_qos_sysfs_remove_flags
[  232.924066] kworker/-128     1.... 143419773us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419774us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419774us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419774us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419774us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419774us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419774us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419774us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419775us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419775us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419775us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419775us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419775us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419775us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419776us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419776us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419776us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419776us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419776us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419776us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419776us : mutex_lock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419777us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419777us : __dev_pm_qos_hide_latency_limit.isra.5 <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419777us : __dev_pm_qos_hide_flags.isra.6 <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419777us : mutex_unlock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419777us : mutex_unlock <-dev_pm_qos_constraints_destroy
[  232.924066] kworker/-128     1.... 143419777us : sysfs_unmerge_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419777us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419778us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419778us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419778us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419778us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419778us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419778us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419778us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419778us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419779us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419779us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419779us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419779us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419779us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419779us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419779us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419780us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419780us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419780us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419780us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419780us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419780us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419780us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419780us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419781us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419781us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419781us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419781us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419781us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419781us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419782us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419782us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419782us : sysfs_unmerge_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419782us : kernfs_find_and_get_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419782us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419782us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419782us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419782us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419783us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419783us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419783us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419783us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419783us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419783us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419783us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419784us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419784us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419784us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419784us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419784us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419784us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419784us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419784us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419785us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419785us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419785us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419785us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419785us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419785us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419785us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419786us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419786us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419786us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419786us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419786us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419786us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419786us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419786us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419787us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419787us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419787us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419787us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419787us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419787us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419787us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419788us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419788us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419788us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419788us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419788us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419788us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419789us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419789us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419789us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419789us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419789us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419789us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419789us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419790us : kernfs_remove_by_name_ns <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419790us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419790us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419790us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419790us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419790us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419790us : kernfs_put <-sysfs_unmerge_group
[  232.924066] kworker/-128     1.... 143419791us : sysfs_remove_group <-dpm_sysfs_remove
[  232.924066] kworker/-128     1.... 143419791us : kernfs_find_and_get_ns <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419791us : mutex_lock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419791us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419791us : kernfs_find_ns <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419791us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419791us : kernfs_get <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419792us : mutex_unlock <-kernfs_find_and_get_ns
[  232.924066] kworker/-128     1.... 143419792us : remove_files.isra.1 <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419792us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419792us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419792us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419792us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419792us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419792us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419793us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419793us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419794us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419794us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419794us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419794us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419794us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419794us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419794us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419795us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419795us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419795us : put_cpu_partial <-__slab_free
[  232.924066] kworker/-128     1.... 143419795us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419795us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419795us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419796us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419796us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419796us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419796us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419796us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419796us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419796us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419796us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419797us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419797us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419797us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419797us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419797us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419797us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419797us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419798us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419798us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419798us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419798us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419798us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419798us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419798us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419799us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419799us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419799us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419799us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419799us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419799us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419799us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419799us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419800us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419800us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419800us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419800us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419800us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419800us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419800us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419801us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419801us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419801us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419801us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419801us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419801us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419801us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419801us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419802us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419802us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419802us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419802us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419802us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419802us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419803us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419803us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419803us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419803us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419803us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419803us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419803us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419803us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419804us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419804us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419804us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419804us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419804us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419804us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419804us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419804us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419805us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419805us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419805us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419805us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419805us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419805us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419805us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419806us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419806us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419806us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419806us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419806us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419806us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419806us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419806us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419807us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419807us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419807us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419807us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419807us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419807us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419807us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419807us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419808us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419808us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419808us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419808us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419808us : kernfs_remove <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419809us : mutex_lock <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419809us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419809us : __kernfs_remove <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419809us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419809us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419809us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419810us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419810us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419810us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419810us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419810us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419810us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419811us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419811us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419811us : mutex_unlock <-kernfs_remove
[  232.924066] kworker/-128     1.... 143419811us : kernfs_put <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419811us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419811us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419811us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419812us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419812us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419812us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419812us : _raw_spin_lock <-klist_put
[  232.924066] kworker/-128     1.... 143419812us : _raw_spin_lock <-klist_release
[  232.924066] kworker/-128     1.... 143419813us : klist_children_put <-klist_put
[  232.924066] kworker/-128     1.... 143419813us : sysfs_remove_file_ns <-device_del
[  232.924066] kworker/-128     1.... 143419813us : kernfs_remove_by_name_ns <-sysfs_remove_file_ns
[  232.924066] kworker/-128     1.... 143419813us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419813us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419814us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419814us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419814us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419814us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419814us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419814us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419814us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419814us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419815us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419815us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419815us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419815us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419815us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419815us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419816us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419816us : device_remove_attrs <-device_del
[  232.924066] kworker/-128     1.... 143419816us : sysfs_remove_file_ns <-device_remove_attrs
[  232.924066] kworker/-128     1.... 143419816us : kernfs_remove_by_name_ns <-sysfs_remove_file_ns
[  232.924066] kworker/-128     1.... 143419816us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419816us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419816us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419816us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419817us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419817us : sysfs_remove_groups <-device_remove_attrs
[  232.924066] kworker/-128     1.... 143419817us : sysfs_remove_group <-sysfs_remove_groups
[  232.924066] kworker/-128     1.... 143419817us : kernfs_get <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419817us : remove_files.isra.1 <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419818us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419818us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419818us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419818us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419818us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419818us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419818us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419819us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419819us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419820us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419820us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419820us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419820us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419820us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419820us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419820us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419821us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419821us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419821us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419821us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419821us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419821us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419822us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419822us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419822us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419822us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419822us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419822us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419822us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419823us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419823us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419823us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419823us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419823us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419823us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419823us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419824us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419824us : put_cpu_partial <-__slab_free
[  232.924066] kworker/-128     1.... 143419824us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419824us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419824us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419824us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419824us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419825us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419825us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419825us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419825us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419825us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419825us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419825us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419826us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419826us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419826us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419826us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419826us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419826us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419826us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419826us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419827us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419827us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419827us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419827us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419827us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419827us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419827us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419828us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419828us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419828us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419828us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419828us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419828us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419828us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419829us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419829us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419829us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419829us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419829us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419829us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419829us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419829us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419830us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419830us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419830us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419830us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419831us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419831us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419832us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419832us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419832us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419832us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419832us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419832us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419833us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419833us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419833us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419833us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419833us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419833us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419833us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419834us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419834us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419834us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419834us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419834us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419834us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419834us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419835us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419835us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419835us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419835us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419835us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419835us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419835us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419836us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419836us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419836us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419836us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419836us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419836us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419836us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419837us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419837us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419838us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419838us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419838us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419838us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419838us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419838us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419838us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419838us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419839us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419839us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419839us : put_cpu_partial <-__slab_free
[  232.924066] kworker/-128     1.... 143419839us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419839us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419839us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419840us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419840us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419840us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419840us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419840us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419840us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419840us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419840us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419841us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419841us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419841us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419841us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419841us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419841us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419841us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419842us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419842us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419842us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419842us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419842us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419842us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419842us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419842us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419843us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419843us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419843us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419843us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419843us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419843us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419843us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419844us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419844us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419845us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419845us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419845us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419845us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419845us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419845us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419845us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419845us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419846us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419846us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419846us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419846us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419846us : kernfs_put <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419846us : sysfs_remove_group <-sysfs_remove_groups
[  232.924066] kworker/-128     1.... 143419846us : kernfs_get <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419847us : remove_files.isra.1 <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419847us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419847us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419847us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419847us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419847us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419847us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419848us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419848us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419848us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419848us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419848us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419848us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419848us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419849us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419849us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419849us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419849us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419849us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419849us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419849us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419849us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419850us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419850us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419850us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419850us : kernfs_remove_by_name_ns <-remove_files.isra.1
[  232.924066] kworker/-128     1.... 143419850us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419851us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419851us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419851us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419851us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419851us : kernfs_put <-sysfs_remove_group
[  232.924066] kworker/-128     1.... 143419851us : sysfs_remove_groups <-device_remove_attrs
[  232.924066] kworker/-128     1.... 143419851us : bus_remove_device <-device_del
[  232.924066] kworker/-128     1.... 143419852us : mutex_lock <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419852us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419852us : mutex_unlock <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419852us : sysfs_remove_link <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419852us : kernfs_remove_by_name_ns <-sysfs_remove_link
[  232.924066] kworker/-128     1.... 143419852us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419853us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419853us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419853us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419853us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419853us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419853us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419853us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419854us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419854us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419855us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419855us : sysfs_remove_link <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419855us : kernfs_remove_by_name_ns <-sysfs_remove_link
[  232.924066] kworker/-128     1.... 143419855us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419855us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419855us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419856us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419857us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419857us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419857us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419857us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419857us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419858us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419858us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419859us : device_remove_attrs.isra.3 <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419859us : device_remove_groups <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419859us : sysfs_remove_groups <-device_remove_groups
[  232.924066] kworker/-128     1.... 143419859us : _raw_spin_lock <-klist_put
[  232.924066] kworker/-128     1.... 143419859us : _raw_spin_lock <-klist_release
[  232.924066] kworker/-128     1.... 143419860us : klist_devices_put <-klist_put
[  232.924066] kworker/-128     1.... 143419860us : put_device <-klist_devices_put
[  232.924066] kworker/-128     1.... 143419860us : device_release_driver <-bus_remove_device
[  232.924066] kworker/-128     1.... 143419860us : mutex_lock <-device_release_driver
[  232.924066] kworker/-128     1.... 143419860us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419860us : __device_release_driver <-device_release_driver
[  232.924066] kworker/-128     1.... 143419861us : driver_allows_async_probing.part.3 <-__device_release_driver
[  232.924066] kworker/-128     1.... 143419861us : __pm_runtime_resume <-__device_release_driver
[  232.924066] kworker/-128     1.... 143419861us : _cond_resched <-__pm_runtime_resume
[  232.924066] kworker/-128     1.... 143419861us : _raw_spin_lock_irqsave <-__pm_runtime_resume
[  232.924066] kworker/-128     1d... 143419862us : rpm_resume <-__pm_runtime_resume
[  232.924066] kworker/-128     1d... 143419862us : _raw_spin_lock <-rpm_resume
[  232.924066] kworker/-128     1d... 143419862us : __wake_up <-rpm_resume
[  232.924066] kworker/-128     1d... 143419862us : _raw_spin_lock_irqsave <-__wake_up
[  232.924066] kworker/-128     1d... 143419862us : __wake_up_common <-__wake_up
[  232.924066] kworker/-128     1d... 143419862us : _raw_spin_unlock_irqrestore <-__wake_up
[  232.924066] kworker/-128     1d... 143419863us : rpm_idle <-rpm_resume
[  232.924066] kworker/-128     1d... 143419863us : rpm_check_suspend_allowed <-rpm_idle
[  232.924066] kworker/-128     1d... 143419863us : _raw_spin_unlock_irqrestore <-__pm_runtime_resume
[  232.924066] kworker/-128     1.... 143419863us : driver_sysfs_remove <-__device_release_driver
[  232.924066] kworker/-128     1.... 143419863us : sysfs_remove_link <-driver_sysfs_remove
[  232.924066] kworker/-128     1.... 143419864us : kernfs_remove_by_name_ns <-sysfs_remove_link
[  232.924066] kworker/-128     1.... 143419864us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419864us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419864us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419864us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419865us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419865us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419865us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419865us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419865us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419865us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419865us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419866us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419866us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419866us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419866us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419866us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419866us : kernfs_put <-kernfs_put
[  232.924066] kworker/-128     1.... 143419866us : kfree_const <-kernfs_put
[  232.924066] kworker/-128     1.... 143419866us : kfree <-kfree_const
[  232.924066] kworker/-128     1.... 143419867us : __slab_free <-kfree
[  232.924066] kworker/-128     1.... 143419867us : kfree <-kernfs_put
[  232.924066] kworker/-128     1.... 143419867us : _raw_spin_lock_irqsave <-ida_simple_remove
[  232.924066] kworker/-128     1d... 143419867us : _raw_spin_unlock_irqrestore <-ida_simple_remove
[  232.924066] kworker/-128     1.... 143419867us : kmem_cache_free <-kernfs_put
[  232.924066] kworker/-128     1.... 143419867us : __slab_free <-kmem_cache_free
[  232.924066] kworker/-128     1.... 143419868us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419868us : sysfs_remove_link <-driver_sysfs_remove
[  232.924066] kworker/-128     1.... 143419868us : kernfs_remove_by_name_ns <-sysfs_remove_link
[  232.924066] kworker/-128     1.... 143419868us : mutex_lock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419868us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419868us : kernfs_find_ns <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419868us : kernfs_name_hash <-kernfs_find_ns
[  232.924066] kworker/-128     1.... 143419868us : __kernfs_remove <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419869us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : kernfs_next_descendant_post <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : kernfs_get <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : mutex_unlock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : _cond_resched <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : kernfs_unmap_bin_file <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : mutex_lock <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419869us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419870us : kernfs_unlink_sibling <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419870us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419870us : kernfs_put <-__kernfs_remove
[  232.924066] kworker/-128     1.... 143419870us : mutex_unlock <-kernfs_remove_by_name_ns
[  232.924066] kworker/-128     1.... 143419870us : blocking_notifier_call_chain <-__device_release_driver
[  232.924066] kworker/-128     1.... 143419870us : __blocking_notifier_call_chain <-blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419870us : down_read <-__blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419870us : _cond_resched <-down_read
[  232.924066] kworker/-128     1.... 143419871us : notifier_call_chain <-__blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419871us : usb_bus_notify <-notifier_call_chain
[  232.924066] kworker/-128     1.... 143419871us : up_read <-__blocking_notifier_call_chain
[  232.924066] kworker/-128     1.... 143419871us : __pm_runtime_idle <-__device_release_driver
[  232.924066] kworker/-128     1.... 143419871us : _cond_resched <-__pm_runtime_idle
[  232.924066] kworker/-128     1.... 143419871us : _raw_spin_lock_irqsave <-__pm_runtime_idle
[  232.924066] kworker/-128     1d... 143419871us : rpm_idle <-__pm_runtime_idle
[  232.924066] kworker/-128     1d... 143419872us : rpm_check_suspend_allowed <-rpm_idle
[  232.924066] kworker/-128     1d... 143419872us : __dev_pm_qos_read_value <-rpm_check_suspend_allowed
[  232.924066] kworker/-128     1d... 143419872us : rpm_suspend <-rpm_idle
[  232.924066] kworker/-128     1d... 143419872us : rpm_check_suspend_allowed <-rpm_suspend
[  232.924066] kworker/-128     1d... 143419872us : __dev_pm_qos_read_value <-rpm_check_suspend_allowed
[  232.924066] kworker/-128     1d... 143419873us : __wake_up <-rpm_suspend
[  232.924066] kworker/-128     1d... 143419873us : _raw_spin_lock_irqsave <-__wake_up
[  232.924066] kworker/-128     1d... 143419873us : __wake_up_common <-__wake_up
[  232.924066] kworker/-128     1d... 143419873us : _raw_spin_unlock_irqrestore <-__wake_up
[  232.924066] kworker/-128     1d... 143419873us : _raw_spin_lock <-rpm_suspend
[  232.924066] kworker/-128     1d... 143419873us : rpm_idle <-rpm_suspend
[  232.924066] kworker/-128     1d... 143419873us : rpm_check_suspend_allowed <-rpm_idle
[  232.924066] kworker/-128     1d... 143419874us : _raw_spin_lock <-rpm_suspend
[  232.924066] kworker/-128     1d... 143419874us : _raw_spin_unlock_irqrestore <-__pm_runtime_idle
[  232.924066] kworker/-128     1.... 143419874us : usb_unbind_interface <-__device_release_driver
[  232.924066] kworker/-128     1.... 143419875us : usb_autoresume_device <-usb_unbind_interface
[  232.924066] kworker/-128     1.... 143419875us : __pm_runtime_resume <-usb_autoresume_device
[  232.924066] kworker/-128     1.... 143419875us : _cond_resched <-__pm_runtime_resume
[  232.924066] kworker/-128     1.... 143419875us : _raw_spin_lock_irqsave <-__pm_runtime_resume
[  232.924066] kworker/-128     1d... 143419875us : rpm_resume <-__pm_runtime_resume
[  232.924066] kworker/-128     1d... 143419875us : _raw_spin_unlock_irqrestore <-__pm_runtime_resume
[  232.924066] kworker/-128     1.... 143419876us : usb_unlocked_disable_lpm <-usb_unbind_interface
[  232.924066] kworker/-128     1.... 143419876us : mutex_lock <-usb_unlocked_disable_lpm
[  232.924066] kworker/-128     1.... 143419876us : _cond_resched <-mutex_lock
[  232.924066] kworker/-128     1.... 143419876us : usb_disable_lpm <-usb_unlocked_disable_lpm
[  232.924066] kworker/-128     1.... 143419876us : mutex_unlock <-usb_unlocked_disable_lpm
[  232.924066] kworker/-128     1.... 143419876us : usb_disable_interface <-usb_unbind_interface
[  232.924066] kworker/-128     1.... 143419877us : usb_disable_endpoint <-usb_disable_interface
[  232.924066] kworker/-128     1.... 143419877us : usb_hcd_flush_endpoint <-usb_disable_endpoint
[  232.924066] kworker/-128     1.... 143419877us : _cond_resched <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1.... 143419877us : _raw_spin_lock_irq <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1d... 143419877us : usb_get_urb <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1d... 143419878us : unlink1 <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1d... 143419878us : ohci_urb_dequeue <-unlink1
[  232.924066] kworker/-128     1d... 143419878us : _raw_spin_lock_irqsave <-ohci_urb_dequeue
[  232.924066] kworker/-128     1d... 143419878us : usb_hcd_check_unlink_urb <-ohci_urb_dequeue
[  232.924066] kworker/-128     1d... 143419879us : start_ed_unlink <-ohci_urb_dequeue
[  232.924066] kworker/-128     1d... 143419879us : ed_deschedule <-start_ed_unlink
[  232.924066] kworker/-128     1d... 143419880us : _raw_spin_unlock_irqrestore <-ohci_urb_dequeue
[  232.924066] kworker/-128     1d... 143419880us : usb_free_urb <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1d... 143419880us : _raw_spin_lock <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1.... 143419880us : _raw_spin_lock_irq <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1d... 143419881us : usb_get_urb <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1.... 143419881us : usb_kill_urb <-usb_hcd_flush_endpoint
[  232.924066] kworker/-128     1.... 143419881us : _cond_resched <-usb_kill_urb
[  232.924066] kworker/-128     1.... 143419881us : usb_hcd_unlink_urb <-usb_kill_urb
[  232.924066] kworker/-128     1.... 143419881us : _raw_spin_lock_irqsave <-usb_hcd_unlink_urb
[  232.924066] kworker/-128     1d... 143419881us : usb_get_dev <-usb_hcd_unlink_urb
[  232.924066] kworker/-128     1d... 143419882us : get_device <-usb_get_dev
[  232.924066] kworker/-128     1d... 143419882us : _raw_spin_unlock_irqrestore <-usb_hcd_unlink_urb
[  232.924066] kworker/-128     1.... 143419882us : unlink1 <-usb_hcd_unlink_urb
[  232.924066] kworker/-128     1.... 143419882us : ohci_urb_dequeue <-unlink1
[  232.924066] kworker/-128     1.... 143419882us : _raw_spin_lock_irqsave <-ohci_urb_dequeue
[  232.924066] kworker/-128     1d... 143419883us : usb_hcd_check_unlink_urb <-ohci_urb_dequeue
[  232.924066] kworker/-128     1d... 143419883us : _raw_spin_unlock_irqrestore <-ohci_urb_dequeue
[  232.924066] kworker/-128     1.... 143419883us : usb_put_dev <-usb_hcd_unlink_urb
[  232.924066] kworker/-128     1.... 143419883us : put_device <-usb_put_dev
[  232.924066] kworker/-128     1.... 143419883us : _cond_resched <-usb_kill_urb
[  232.924066] kworker/-128     1.... 143419883us : prepare_to_wait_event <-usb_kill_urb
[  232.924066] kworker/-128     1.... 143419883us : _raw_spin_lock_irqsave <-prepare_to_wait_event
[  232.924066] kworker/-128     1d... 143419884us : _raw_spin_unlock_irqrestore <-prepare_to_wait_event
[  232.924066] kworker/-128     1.... 143419884us : schedule <-usb_kill_urb
[  232.924066] kworker/-128     1d... 143419884us : rcu_note_context_switch <-__schedule
[  232.924066] kworker/-128     1d... 143419884us : _raw_spin_lock <-__schedule
[  232.924066] kworker/-128     1d... 143419884us : deactivate_task <-__schedule
[  232.924066] kworker/-128     1d... 143419884us : update_rq_clock.part.78 <-deactivate_task
[  232.924066] kworker/-128     1d... 143419885us : dequeue_task_fair <-deactivate_task
[  232.924066] kworker/-128     1d... 143419885us : dequeue_entity <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419885us : update_curr <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419885us : update_min_vruntime <-update_curr
[  232.924066] kworker/-128     1d... 143419885us : cpuacct_charge <-update_curr
[  232.924066] kworker/-128     1d... 143419885us : __compute_runnable_contrib <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419886us : clear_buddies <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419886us : account_entity_dequeue <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419886us : update_min_vruntime <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419886us : update_cfs_shares <-dequeue_entity
[  232.924066] kworker/-128     1d... 143419886us : hrtick_update <-dequeue_task_fair
[  232.924066] kworker/-128     1d... 143419886us : wq_worker_sleeping <-__schedule
[  232.924066] kworker/-128     1d... 143419887us : kthread_data <-wq_worker_sleeping
[  232.924066] kworker/-128     1d... 143419887us : pick_next_task_fair <-__schedule
[  232.924066] kworker/-128     1d... 143419887us : update_blocked_averages <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419887us : _raw_spin_lock_irqsave <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419887us : update_rq_clock <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419887us : update_rq_clock.part.78 <-update_rq_clock
[  232.924066] kworker/-128     1d... 143419887us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419888us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419888us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419888us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419888us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419888us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419888us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419889us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419889us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419889us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419889us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419889us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419889us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419890us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419891us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419891us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419891us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419891us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419891us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419891us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419892us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419892us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419892us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419892us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419892us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419892us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419893us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419894us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419895us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419896us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419897us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419898us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419899us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419899us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419899us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419899us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419899us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419900us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419900us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419900us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419900us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419900us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419900us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419901us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419902us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419903us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419904us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419905us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419906us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419907us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419908us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419909us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419910us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419911us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419912us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419913us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419914us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419915us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419916us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419917us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419918us : __compute_runnable_contrib <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419919us : __compute_runnable_contrib.part.59 <-__compute_runnable_contrib
[  232.924066] kworker/-128     1d... 143419919us : _raw_spin_unlock_irqrestore <-update_blocked_averages
[  232.924066] kworker/-128     1d... 143419919us : load_balance <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419919us : find_busiest_group <-load_balance
[  232.924066] kworker/-128     1d... 143419919us : update_group_capacity <-update_sd_lb_stats
[  232.924066] kworker/-128     1d... 143419920us : __msecs_to_jiffies <-update_group_capacity
[  232.924066] kworker/-128     1d... 143419920us : idle_cpu <-update_sd_lb_stats
[  232.924066] kworker/-128     1d... 143419920us : idle_cpu <-update_sd_lb_stats
[  232.924066] kworker/-128     1d... 143419921us : __msecs_to_jiffies <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419921us : _raw_spin_lock <-pick_next_task_fair
[  232.924066] kworker/-128     1d... 143419921us : pick_next_task_idle <-__schedule
[  232.924066] kworker/-128     1d... 143419921us : put_prev_task_fair <-pick_next_task_idle
[  232.924066] kworker/-128     1d... 143419922us : put_prev_entity <-put_prev_task_fair
[  232.924066] kworker/-128     1d... 143419922us : check_cfs_rq_runtime <-put_prev_entity
[  232.924066]   <idle>-0       1d... 143419922us : finish_task_switch <-__schedule
[  232.924066]   <idle>-0       1.... 143419922us : quiet_vmstat <-cpu_startup_entry
[  232.924066]   <idle>-0       1.... 143419923us : tick_nohz_idle_enter <-cpu_startup_entry
[  232.924066]   <idle>-0       1.... 143419923us : set_cpu_sd_state_idle <-tick_nohz_idle_enter
[  232.924066]   <idle>-0       1d... 143419923us : __tick_nohz_idle_enter <-tick_nohz_idle_enter
[  232.924066]   <idle>-0       1d... 143419923us : ktime_get <-__tick_nohz_idle_enter
[  232.924066]   <idle>-0       1d... 143419923us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d... 143419924us : rcu_needs_cpu <-__tick_nohz_idle_enter
[  232.924066]   <idle>-0       1d... 143419925us : arch_cpu_idle_enter <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419925us : local_touch_nmi <-arch_cpu_idle_enter
[  232.924066]   <idle>-0       1d... 143419925us : atomic_notifier_call_chain <-arch_cpu_idle_enter
[  232.924066]   <idle>-0       1d... 143419925us : notifier_call_chain <-atomic_notifier_call_chain
[  232.924066]   <idle>-0       1d... 143419925us : tick_check_broadcast_expired <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419925us : cpuidle_get_cpu_driver <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419925us : rcu_idle_enter <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419926us : cpuidle_not_available <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419926us : cpuidle_select <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419926us : menu_select <-cpuidle_select
[  232.924066]   <idle>-0       1d... 143419926us : pm_qos_request <-menu_select
[  232.924066]   <idle>-0       1d... 143419926us : tick_nohz_get_sleep_length <-menu_select
[  232.924066]   <idle>-0       1d... 143419926us : get_iowait_load <-menu_select
[  232.924066]   <idle>-0       1d... 143419927us : call_cpuidle <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419927us : cpuidle_enter <-call_cpuidle
[  232.924066]   <idle>-0       1d... 143419927us : cpuidle_enter_state <-cpuidle_enter
[  232.924066]   <idle>-0       1d... 143419927us : sched_idle_set_state <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419927us : ktime_get <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419927us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d... 143419928us : acpi_idle_enter <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419928us : acpi_read_bit_register <-acpi_idle_enter
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_get_bit_register_info <-acpi_read_bit_register
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_register_read <-acpi_read_bit_register
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_read_multiple <-acpi_hw_register_read
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_read <-acpi_hw_read_multiple
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_validate_register <-acpi_hw_read
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_read_port <-acpi_hw_read
[  232.924066]   <idle>-0       1d... 143419929us : acpi_hw_validate_io_request <-acpi_hw_read_port
[  232.924066]   <idle>-0       1d... 143419929us : acpi_os_read_port <-acpi_hw_read_port
[  232.924066]   <idle>-0       1d... 143419931us : acpi_idle_enter_bm <-acpi_idle_enter
[  232.924066]   <idle>-0       1d... 143419931us : leave_mm <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d... 143419931us : tick_broadcast_oneshot_control <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d... 143419932us : __tick_broadcast_oneshot_control <-tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419932us : _raw_spin_lock <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419932us : clockevents_switch_state <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419932us : lapic_timer_shutdown <-clockevents_switch_state
[  232.924066]   <idle>-0       1d... 143419932us : lapic_timer_shutdown.part.2 <-lapic_timer_shutdown
[  232.924066]   <idle>-0       1d... 143419932us : tick_broadcast_set_event <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419932us : clockevents_program_event <-tick_broadcast_set_event
[  232.924066]   <idle>-0       1d... 143419933us : ktime_get <-clockevents_program_event
[  232.924066]   <idle>-0       1d... 143419933us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d... 143419934us : hpet_legacy_next_event <-clockevents_program_event
[  232.924066]   <idle>-0       1d... 143419936us : acpi_idle_do_entry <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d... 143419936us : acpi_processor_ffh_cstate_enter <-acpi_idle_do_entry
[  232.924066]   <idle>-0       0d... 143419962us : tick_broadcast_oneshot_control <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d... 143419962us : tick_broadcast_oneshot_control <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       0d... 143419963us : __tick_broadcast_oneshot_control <-tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419963us : __tick_broadcast_oneshot_control <-tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0d... 143419963us : _raw_spin_lock <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419963us : _raw_spin_lock <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0d... 143419963us : clockevents_switch_state <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419963us : native_queued_spin_lock_slowpath <-_raw_spin_lock
[  232.924066]   <idle>-0       0d... 143419963us : lapic_timer_set_oneshot <-clockevents_switch_state
[  232.924066]   <idle>-0       0d... 143419964us : __setup_APIC_LVTT <-lapic_timer_set_oneshot
[  232.924066]   <idle>-0       0d... 143419964us : ktime_get <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0d... 143419964us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419965us : tick_program_event <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0d... 143419965us : clockevents_program_event <-tick_program_event
[  232.924066]   <idle>-0       0d... 143419966us : ktime_get <-clockevents_program_event
[  232.924066]   <idle>-0       0d... 143419966us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419967us : lapic_next_event <-clockevents_program_event
[  232.924066]   <idle>-0       0d... 143419967us : ktime_get <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419967us : clockevents_switch_state <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0d... 143419967us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d... 143419967us : lapic_timer_set_oneshot <-clockevents_switch_state
[  232.924066]   <idle>-0       1d... 143419968us : __setup_APIC_LVTT <-lapic_timer_set_oneshot
[  232.924066]   <idle>-0       1d... 143419968us : ktime_get <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d... 143419968us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419968us : sched_idle_set_state <-cpuidle_enter_state
[  232.924066]   <idle>-0       0.... 143419969us : cpuidle_reflect <-cpu_startup_entry
[  232.924066]   <idle>-0       0.... 143419969us : menu_reflect <-cpuidle_reflect
[  232.924066]   <idle>-0       0.... 143419969us : rcu_idle_exit <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419969us : tick_program_event <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0.... 143419969us : arch_cpu_idle_exit <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419969us : clockevents_program_event <-tick_program_event
[  232.924066]   <idle>-0       0.... 143419970us : atomic_notifier_call_chain <-arch_cpu_idle_exit
[  232.924066]   <idle>-0       1d... 143419970us : ktime_get <-clockevents_program_event
[  232.924066]   <idle>-0       0.... 143419970us : notifier_call_chain <-atomic_notifier_call_chain
[  232.924066]   <idle>-0       1d... 143419970us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419970us : arch_cpu_idle_enter <-cpu_startup_entry
[  232.924066]   <idle>-0       0d... 143419970us : local_touch_nmi <-arch_cpu_idle_enter
[  232.924066]   <idle>-0       0d... 143419970us : atomic_notifier_call_chain <-arch_cpu_idle_enter
[  232.924066]   <idle>-0       0d... 143419971us : notifier_call_chain <-atomic_notifier_call_chain
[  232.924066]   <idle>-0       0d... 143419971us : tick_check_broadcast_expired <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419971us : lapic_next_event <-clockevents_program_event
[  232.924066]   <idle>-0       0d... 143419971us : cpuidle_get_cpu_driver <-cpu_startup_entry
[  232.924066]   <idle>-0       0d... 143419971us : rcu_idle_enter <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419971us : ktime_get <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419971us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419971us : cpuidle_not_available <-cpu_startup_entry
[  232.924066]   <idle>-0       0d... 143419972us : cpuidle_select <-cpu_startup_entry
[  232.924066]   <idle>-0       0d... 143419972us : menu_select <-cpuidle_select
[  232.924066]   <idle>-0       0d... 143419972us : pm_qos_request <-menu_select
[  232.924066]   <idle>-0       0d... 143419972us : tick_nohz_get_sleep_length <-menu_select
[  232.924066]   <idle>-0       0d... 143419972us : get_iowait_load <-menu_select
[  232.924066]   <idle>-0       1d... 143419973us : sched_idle_set_state <-cpuidle_enter_state
[  232.924066]   <idle>-0       0d... 143419973us : call_cpuidle <-cpu_startup_entry
[  232.924066]   <idle>-0       1d... 143419973us : do_IRQ <-ret_from_intr
[  232.924066]   <idle>-0       0d... 143419973us : cpuidle_enter <-call_cpuidle
[  232.924066]   <idle>-0       1d... 143419973us : irq_enter <-do_IRQ
[  232.924066]   <idle>-0       0d... 143419973us : cpuidle_enter_state <-cpuidle_enter
[  232.924066]   <idle>-0       1d... 143419973us : rcu_irq_enter <-irq_enter
[  232.924066]   <idle>-0       0d... 143419974us : sched_idle_set_state <-cpuidle_enter_state
[  232.924066]   <idle>-0       1d... 143419974us : rcu_irq_enter.part.65 <-rcu_irq_enter
[  232.924066]   <idle>-0       0d... 143419974us : ktime_get <-cpuidle_enter_state
[  232.924066]   <idle>-0       0d... 143419974us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       1d.s. 143419974us : tick_irq_enter <-irq_enter
[  232.924066]   <idle>-0       1d.s. 143419974us : tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
[  232.924066]   <idle>-0       1d.s. 143419974us : ktime_get <-tick_irq_enter
[  232.924066]   <idle>-0       1d.s. 143419975us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419975us : acpi_idle_enter <-cpuidle_enter_state
[  232.924066]   <idle>-0       0d... 143419975us : acpi_read_bit_register <-acpi_idle_enter
[  232.924066]   <idle>-0       0d... 143419975us : acpi_hw_get_bit_register_info <-acpi_read_bit_register
[  232.924066]   <idle>-0       0d... 143419976us : acpi_hw_register_read <-acpi_read_bit_register
[  232.924066]   <idle>-0       0d... 143419976us : acpi_hw_read_multiple <-acpi_hw_register_read
[  232.924066]   <idle>-0       1d.s. 143419976us : update_ts_time_stats <-tick_irq_enter
[  232.924066]   <idle>-0       0d... 143419976us : acpi_hw_read <-acpi_hw_read_multiple
[  232.924066]   <idle>-0       1d.s. 143419976us : nr_iowait_cpu <-update_ts_time_stats
[  232.924066]   <idle>-0       0d... 143419976us : acpi_hw_validate_register <-acpi_hw_read
[  232.924066]   <idle>-0       1d.s. 143419976us : ktime_get <-sched_clock_tick
[  232.924066]   <idle>-0       0d... 143419976us : acpi_hw_read_port <-acpi_hw_read
[  232.924066]   <idle>-0       1d.s. 143419976us : read_hpet <-ktime_get
[  232.924066]   <idle>-0       0d... 143419977us : acpi_hw_validate_io_request <-acpi_hw_read_port
[  232.924066]   <idle>-0       0d... 143419977us : acpi_os_read_port <-acpi_hw_read_port
[  232.924066]   <idle>-0       1d.s. 143419978us : touch_softlockup_watchdog_sched <-sched_clock_idle_wakeup_event
[  232.924066]   <idle>-0       1d.s. 143419978us : _local_bh_enable <-irq_enter
[  232.924066]   <idle>-0       1d.s. 143419978us : __local_bh_enable <-_local_bh_enable
[  232.924066]   <idle>-0       1d.h. 143419978us : exit_idle <-do_IRQ
[  232.924066]   <idle>-0       1d.h. 143419978us : atomic_notifier_call_chain <-exit_idle
[  232.924066]   <idle>-0       1d.h. 143419979us : notifier_call_chain <-atomic_notifier_call_chain
[  232.924066]   <idle>-0       1d.h. 143419979us : handle_irq <-do_IRQ
[  232.924066]   <idle>-0       0d... 143419979us : acpi_idle_enter_bm <-acpi_idle_enter
[  232.924066]   <idle>-0       1d.h. 143419979us : handle_fasteoi_irq <-handle_irq
[  232.924066]   <idle>-0       0d... 143419979us : leave_mm <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d.h. 143419979us : _raw_spin_lock <-handle_fasteoi_irq
[  232.924066]   <idle>-0       0d... 143419979us : tick_broadcast_oneshot_control <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       1d.h. 143419980us : irq_may_run <-handle_fasteoi_irq
[  232.924066]   <idle>-0       0d... 143419980us : __tick_broadcast_oneshot_control <-tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d.h. 143419980us : handle_irq_event <-handle_fasteoi_irq
[  232.924066]   <idle>-0       0d... 143419980us : _raw_spin_lock <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       1d.h. 143419980us : handle_irq_event_percpu <-handle_irq_event
[  232.924066]   <idle>-0       1d.h. 143419980us : usb_hcd_irq <-handle_irq_event_percpu
[  232.924066]   <idle>-0       1d.h. 143419980us : ohci_irq <-usb_hcd_irq
[  232.924066]   <idle>-0       0d... 143419980us : clockevents_switch_state <-__tick_broadcast_oneshot_control
[  232.924066]   <idle>-0       0d... 143419981us : lapic_timer_shutdown <-clockevents_switch_state
[  232.924066]   <idle>-0       0d... 143419981us : lapic_timer_shutdown.part.2 <-lapic_timer_shutdown
[  232.924066]   <idle>-0       0d... 143419981us : acpi_idle_do_entry <-acpi_idle_enter_bm
[  232.924066]   <idle>-0       0d... 143419981us : acpi_processor_ffh_cstate_enter <-acpi_idle_do_entry
[  232.924066]   <idle>-0       1d.h. 143419981us : _raw_spin_lock <-ohci_irq
[  232.924066]   <idle>-0       1d.h. 143419982us : ohci_work.part.24 <-ohci_irq
[  232.924066]   <idle>-0       1d.h. 143419982us : td_done <-ohci_work.part.24
[  232.924066]   <idle>-0       1d.h. 143419983us : finish_urb <-ohci_work.part.24
[  232.924066]   <idle>-0       1d.h. 143419983us : urb_free_priv <-finish_urb
[  232.924066]   <idle>-0       1d.h. 143419983us : td_free <-urb_free_priv
[  232.924066]   <idle>-0       1d.h. 143419984us : dma_pool_free <-td_free
[  232.924066]   <idle>-0       1d.h. 143419984us : _raw_spin_lock_irqsave <-dma_pool_free
[  232.924066]   <idle>-0       1d.h. 143419985us : _raw_spin_unlock_irqrestore <-dma_pool_free
[  232.924066]   <idle>-0       1d.h. 143419985us : kfree <-urb_free_priv
[  232.924066]   <idle>-0       1d.h. 143419985us : __slab_free <-kfree
[  232.924066]   <idle>-0       1d.h. 143419986us : usb_hcd_unlink_urb_from_ep <-finish_urb
[  232.924066]   <idle>-0       1d.h. 143419986us : _raw_spin_lock <-usb_hcd_unlink_urb_from_ep
[  232.924066]   <idle>-0       1d.h. 143419986us : usb_hcd_giveback_urb <-finish_urb
[  232.924066]   <idle>-0       1d.h. 143419986us : __usb_hcd_giveback_urb <-usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419987us : unmap_urb_for_dma <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419987us : usb_hcd_unmap_urb_for_dma <-unmap_urb_for_dma
[  232.924066]   <idle>-0       1d.h. 143419987us : usb_hcd_unmap_urb_setup_for_dma <-usb_hcd_unmap_urb_for_dma
[  232.924066]   <idle>-0       1d.h. 143419987us : usb_anchor_suspend_wakeups <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419987us : usb_unanchor_urb <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419988us : hid_irq_in <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419989us : usb_anchor_resume_wakeups <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419989us : __wake_up <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1d.h. 143419989us : _raw_spin_lock_irqsave <-__wake_up
[  232.924066]   <idle>-0       1d.h. 143419989us : __wake_up_common <-__wake_up
[  232.924066]   <idle>-0       1d.h. 143419989us : autoremove_wake_function <-__wake_up_common
[  232.924066]   <idle>-0       1d.h. 143419990us : default_wake_function <-autoremove_wake_function
[  232.924066]   <idle>-0       1d.h. 143419990us : try_to_wake_up <-default_wake_function
[  232.924066]   <idle>-0       1d.h. 143419990us : _raw_spin_lock_irqsave <-try_to_wake_up
[  232.924066]   <idle>-0       1d.h. 143419990us : task_waking_fair <-try_to_wake_up
[  232.924066]   <idle>-0       1d.h. 143419991us : _raw_spin_lock <-try_to_wake_up
[  232.924066]   <idle>-0       1d.h. 143419991us : ttwu_do_activate.constprop.89 <-try_to_wake_up
[  232.924066]   <idle>-0       1d.h. 143419991us : activate_task <-ttwu_do_activate.constprop.89
[  232.924066]   <idle>-0       1d.h. 143419991us : update_rq_clock.part.78 <-activate_task
[  232.924066]   <idle>-0       1d.h. 143419992us : enqueue_task_fair <-activate_task
[  232.924066]   <idle>-0       1d.h. 143419992us : enqueue_entity <-enqueue_task_fair
[  232.924066]   <idle>-0       1d.h. 143419992us : update_curr <-enqueue_entity
[  232.924066]   <idle>-0       1d.h. 143419992us : account_entity_enqueue <-enqueue_entity
[  232.924066]   <idle>-0       1d.h. 143419993us : update_cfs_shares <-enqueue_entity
[  232.924066]   <idle>-0       1d.h. 143419993us : place_entity <-enqueue_entity
[  232.924066]   <idle>-0       1d.h. 143419993us : __enqueue_entity <-enqueue_entity
[  232.924066]   <idle>-0       1d.h. 143419994us : hrtick_update <-enqueue_task_fair
[  232.924066]   <idle>-0       1d.h. 143419994us : wq_worker_waking_up <-ttwu_do_activate.constprop.89
[  232.924066]   <idle>-0       1d.h. 143419994us : kthread_data <-wq_worker_waking_up
[  232.924066]   <idle>-0       1d.h. 143419994us : ttwu_do_wakeup <-ttwu_do_activate.constprop.89
[  232.924066]   <idle>-0       1d.h. 143419995us : check_preempt_curr <-ttwu_do_wakeup
[  232.924066]   <idle>-0       1d.h. 143419995us : resched_curr <-check_preempt_curr
[  232.924066]   <idle>-0       1dNh. 143419995us : _raw_spin_unlock_irqrestore <-try_to_wake_up
[  232.924066]   <idle>-0       1dNh. 143419995us : _raw_spin_unlock_irqrestore <-__wake_up
[  232.924066]   <idle>-0       1dNh. 143419996us : usb_free_urb <-__usb_hcd_giveback_urb
[  232.924066]   <idle>-0       1dNh. 143419996us : _raw_spin_lock <-finish_urb
[  232.924066]   <idle>-0       1dNh. 143419997us : __do_page_fault <-do_page_fault
[  232.924066]   <idle>-0       1dNh. 143419998us : bad_area_nosemaphore <-__do_page_fault
[  232.924066]   <idle>-0       1dNh. 143419998us : __bad_area_nosemaphore <-bad_area_nosemaphore
[  232.924066]   <idle>-0       1dNh. 143419999us : no_context <-__bad_area_nosemaphore
[  232.924066]   <idle>-0       1dNh. 143419999us : fixup_exception <-no_context
[  232.924066]   <idle>-0       1dNh. 143419999us : search_exception_tables <-fixup_exception
[  232.924066]   <idle>-0       1dNh. 143420000us : search_module_extables <-search_exception_tables
[  232.924066]   <idle>-0       1dNh. 143420027us : is_prefetch.isra.19 <-no_context
[  232.924066]   <idle>-0       1dNh. 143420027us : convert_ip_to_linear <-is_prefetch.isra.19
[  232.924066]   <idle>-0       1dNh. 143420028us : __probe_kernel_read <-is_prefetch.isra.19
[  232.924066]   <idle>-0       1dNh. 143420028us : __probe_kernel_read <-is_prefetch.isra.19
[  232.924066]   <idle>-0       1dNh. 143420028us : oops_begin <-no_context
[  232.924066]   <idle>-0       1dNh. 143420029us : oops_enter <-oops_begin
[  232.924066] ---------------------------------
[  232.924066] Modules linked in: drbg ansi_cprng ctr ccm rfcomm fuse pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep nls_iso8859_1 vfat fat arc4 joydev b43 uvcvideo snd_hda_codec_cirrus coretemp kvm_intel snd_hda_codec_generic kvm irqbypass btusb btrtl btbcm snd_hda_intel btintel bcma applesmc snd_hda_codec mac80211 videobuf2_vmalloc videobuf2_memops snd_hda_core bluetooth input_polldev videobuf2_v4l2 snd_hwdep videobuf2_core bcm5974 input_leds videodev media efi_pstore cfg80211 snd_pcm snd_seq_midi snd_seq_midi_event led_class snd_rawmidi efivars snd_seq snd_seq_device snd_timer snd soundcore sg apple_gmux shpchp apple_bl acpi_als sbs kfifo_buf sbshc industrialio mac_hid i2c_nforce2 ac battery acpi_cpufreq processor parport_pc ppdev lp parport efivarfs autofs4 hid_apple ext4 hid_generic
[  232.924066]  crc16 jbd2 mbcache hid_appleir usbhid hid uas usb_storage sr_mod sd_mod cdrom nouveau mxm_wmi ohci_pci wmi video i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci libata drm ohci_hcd ehci_pci firewire_ohci firewire_core crc_itu_t agpgart ssb scsi_mod ehci_hcd forcedeth usbcore usb_common fjes button
[  232.924066] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G           OE   4.6.0-040600-generic #201606100558
[  232.924066] Hardware name: Apple Inc. MacBookPro5,4/Mac-F22587A1, BIOS    MBP53.88Z.00AC.B03.0906151647 06/15/09
[  232.924066] task: ffff88013a9a8000 ti: ffff88013a97c000 task.ti: ffff88013a97c000
[  232.924066] RIP: 0010:[<ffffffffc0073fe0>]  [<ffffffffc0073fe0>] ohci_work.part.24+0x490/0x590 [ohci_hcd]
[  232.924066] RSP: 0018:ffff88013fd03e20  EFLAGS: 00010046
[  232.924066] RAX: 0000000000000000 RBX: ffff8800356d32d0 RCX: ffff8800359f4a70
[  232.924066] RDX: 0000000000000000 RSI: 0000000000000086 RDI: ffff8800359f4a50
[  232.924066] RBP: ffff88013fd03e80 R08: ffffffff81827c00 R09: 0000000000000001
[  232.924066] R10: ffff88013aa735c0 R11: 0000000000000000 R12: ffff88006c57ee40
[  232.924066] R13: ffff880072583cc0 R14: ffff8800356d32a0 R15: ffff8800356d32d0
[  232.924066] FS:  0000000000000000(0000) GS:ffff88013fd00000(0000) knlGS:0000000000000000
[  232.924066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  232.924066] CR2: 0000000000000008 CR3: 0000000002c06000 CR4: 00000000000406e0
[  232.924066] Stack:
[  232.924066]  ffff8800359f4a70 ffff8800356d32a8 79f2ffffc0073b55 ffff8800359f4a70
[  232.924066]  0000000100000001 ffff8800356d32a0 ffff8800359f4a50 ffff8800359f4800
[  232.924066]  0000000000000004 ffffc90000766000 ffff8800359f4a50 0000000000000000
[  232.924066] Call Trace:
[  232.924066]  <IRQ> 
[  232.924066]  [<ffffffffc0078327>] ohci_irq+0x1f7/0x2d0 [ohci_hcd]
[  232.924066]  [<ffffffffc0028586>] usb_hcd_irq+0x26/0x40 [usbcore]
[  232.924066]  [<ffffffff810dd87f>] handle_irq_event_percpu+0x7f/0x1c0
[  232.924066]  [<ffffffff810dd9fb>] handle_irq_event+0x3b/0x60
[  232.924066]  [<ffffffff810e0cef>] handle_fasteoi_irq+0x8f/0x140
[  232.924066]  [<ffffffff8103130a>] handle_irq+0x1a/0x30
[  232.924066]  [<ffffffff816a31fb>] do_IRQ+0x4b/0xd0
[  232.924066]  [<ffffffff816a1302>] common_interrupt+0x82/0x82
[  232.924066]  <EOI> 
[  232.924066]  [<ffffffff8154248a>] ? cpuidle_enter_state+0x11a/0x2c0
[  232.924066]  [<ffffffff81542667>] cpuidle_enter+0x17/0x20
[  232.924066]  [<ffffffff810c5fba>] call_cpuidle+0x2a/0x50
[  232.924066]  [<ffffffff810c639e>] cpu_startup_entry+0x29e/0x340
[  232.924066]  [<ffffffff81051ec1>] start_secondary+0x161/0x1a0
[  232.924066] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 49 8b 46 20 48 8b 4d b8 48 89 01 49 8b 46 48 49 8b 56 40 49 c7 46 20 00 00 00 00 41 c6 46 50 00 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 46 40 
[  232.924066] RIP  [<ffffffffc0073fe0>] ohci_work.part.24+0x490/0x590 [ohci_hcd]
[  232.924066]  RSP <ffff88013fd03e20>
[  232.924066] CR2: 0000000000000008
