00007ffe000386b0 EFLAGS: 00010202
[  163.049772][    C1] RAX: 00007fa40399ff70 RBX: 00007ffe000387b0 RCX: 0000000000000000
[  163.057797][    C1] RDX: 00007fa40399ff6c RSI: 0000000000000008 RDI: 00007ffe000387b0
[  163.065814][    C1] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000
[  163.073826][    C1] R10: 00007ffe00038790 R11: 0000000000000000 R12: 0000000000000000
[  163.081850][    C1] R13: 0000000000000090 R14: ffffffffffffff70 R15: 0000000000000090
[  163.089888][    C1]  </TASK>
[  163.092958][    C1] task:kworker/1:2     state:I stack:21488 pid:2718  tgid:2718  ppid:2      flags:0x00004000
[  163.103237][    C1] Workqueue:  0x0 (mm_percpu_wq)
[  163.108252][    C1] Call Trace:
[  163.111576][    C1]  <TASK>
[  163.114553][    C1]  __schedule+0x105f/0x34b0
[  163.119148][    C1]  ? __pfx___schedule+0x10/0x10
[  163.124061][    C1]  ? schedule+0x298/0x350
[  163.128463][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.133557][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  163.138830][    C1]  ? lock_acquire+0x2f/0xb0
[  163.143413][    C1]  ? schedule+0x1fd/0x350
[  163.147806][    C1]  schedule+0xe7/0x350
[  163.151936][    C1]  ? worker_thread+0x271/0xf00
[  163.156776][    C1]  worker_thread+0x2de/0xf00
[  163.161447][    C1]  ? __kthread_parkme+0x148/0x220
[  163.166532][    C1]  ? __pfx_worker_thread+0x10/0x10
[  163.171720][    C1]  kthread+0x2c1/0x3a0
[  163.175863][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.181115][    C1]  ? __pfx_kthread+0x10/0x10
[  163.185791][    C1]  ret_from_fork+0x45/0x80
[  163.190276][    C1]  ? __pfx_kthread+0x10/0x10
[  163.194920][    C1]  ret_from_fork_asm+0x1a/0x30
[  163.199765][    C1]  </TASK>
[  163.202825][    C1] task:kworker/1:3     state:I stack:21888 pid:5485  tgid:5485  ppid:2      flags:0x00004000
[  163.213103][    C1] Workqueue:  0x0 (events)
[  163.217595][    C1] Call Trace:
[  163.220928][    C1]  <TASK>
[  163.223950][    C1]  __schedule+0x105f/0x34b0
[  163.228521][    C1]  ? __pfx___schedule+0x10/0x10
[  163.233446][    C1]  ? schedule+0x298/0x350
[  163.237835][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.242921][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  163.248189][    C1]  ? lock_acquire+0x2f/0xb0
[  163.252778][    C1]  ? schedule+0x1fd/0x350
[  163.257178][    C1]  schedule+0xe7/0x350
[  163.261304][    C1]  ? worker_thread+0x271/0xf00
[  163.266143][    C1]  worker_thread+0x2de/0xf00
[  163.270812][    C1]  ? __kthread_parkme+0x148/0x220
[  163.275900][    C1]  ? __pfx_worker_thread+0x10/0x10
[  163.281083][    C1]  kthread+0x2c1/0x3a0
[  163.285203][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.290466][    C1]  ? __pfx_kthread+0x10/0x10
[  163.295114][    C1]  ret_from_fork+0x45/0x80
[  163.299623][    C1]  ? __pfx_kthread+0x10/0x10
[  163.304314][    C1]  ret_from_fork_asm+0x1a/0x30
[  163.309161][    C1]  </TASK>
[  163.312238][    C1] task:kworker/0:3     state:D stack:24240 pid:5493  tgid:5493  ppid:2      flags:0x00004000
[  163.322529][    C1] Workqueue: usb_hub_wq hub_event
[  163.327682][    C1] Call Trace:
[  163.331002][    C1]  <TASK>
[  163.333971][    C1]  __schedule+0x105f/0x34b0
[  163.338573][    C1]  ? __pfx___schedule+0x10/0x10
[  163.343492][    C1]  ? schedule+0x298/0x350
[  163.347891][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.353008][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.358274][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[  163.363544][    C1]  schedule+0xe7/0x350
[  163.367683][    C1]  schedule_timeout+0x258/0x2a0
[  163.372594][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  163.378036][    C1]  ? mark_held_locks+0x9f/0xe0
[  163.382879][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.388144][    C1]  ___down_common+0x2d7/0x460
[  163.392894][    C1]  ? __pfx____down_common+0x10/0x10
[  163.398162][    C1]  ? lock_acquire+0x2f/0xb0
[  163.402753][    C1]  __down+0x20/0x30
[  163.406626][    C1]  down+0x74/0xa0
[  163.410326][    C1]  hid_device_remove+0x29/0x260
[  163.415244][    C1]  ? __pfx_hid_device_remove+0x10/0x10
[  163.420767][    C1]  device_remove+0xc8/0x170
[  163.425341][    C1]  device_release_driver_internal+0x44a/0x610
[  163.431475][    C1]  bus_remove_device+0x22f/0x420
[  163.436501][    C1]  device_del+0x396/0x9f0
[  163.440899][    C1]  ? __pfx_device_del+0x10/0x10
[  163.445815][    C1]  ? mark_held_locks+0x9f/0xe0
[  163.450659][    C1]  hid_destroy_device+0xe5/0x150
[  163.455682][    C1]  usbhid_disconnect+0xa0/0xe0
[  163.460510][    C1]  usb_unbind_interface+0x1e8/0x970
[  163.465772][    C1]  ? kernfs_find_ns+0x2ee/0x3f0
[  163.470730][    C1]  ? __pfx_usb_unbind_interface+0x10/0x10
[  163.476507][    C1]  device_remove+0x122/0x170
[  163.481157][    C1]  device_release_driver_internal+0x44a/0x610
[  163.487304][    C1]  bus_remove_device+0x22f/0x420
[  163.492318][    C1]  device_del+0x396/0x9f0
[  163.496714][    C1]  ? __pfx_device_del+0x10/0x10
[  163.501629][    C1]  ? kobject_put+0x210/0x5a0
[  163.506292][    C1]  usb_disable_device+0x36c/0x7f0
[  163.511404][    C1]  usb_disconnect+0x2e1/0x920
[  163.516174][    C1]  hub_event+0x1bed/0x4f40
[  163.520694][    C1]  ? lock_acquire+0x2f/0xb0
[  163.525273][    C1]  ? __pfx_hub_event+0x10/0x10
[  163.530109][    C1]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  163.535811][    C1]  ? rcu_is_watching+0x12/0xc0
[  163.540630][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  163.545888][    C1]  ? process_one_work+0x921/0x1ba0
[  163.551076][    C1]  ? lock_acquire+0x2f/0xb0
[  163.555650][    C1]  ? process_one_work+0x921/0x1ba0
[  163.560835][    C1]  process_one_work+0x9c5/0x1ba0
[  163.565853][    C1]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  163.571560][    C1]  ? __pfx_process_one_work+0x10/0x10
[  163.577015][    C1]  ? assign_work+0x1a0/0x250
[  163.581677][    C1]  worker_thread+0x6c8/0xf00
[  163.586350][    C1]  ? __kthread_parkme+0x148/0x220
[  163.591432][    C1]  ? __pfx_worker_thread+0x10/0x10
[  163.596618][    C1]  kthread+0x2c1/0x3a0
[  163.600739][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.605999][    C1]  ? __pfx_kthread+0x10/0x10
[  163.610654][    C1]  ret_from_fork+0x45/0x80
[  163.615140][    C1]  ? __pfx_kthread+0x10/0x10
[  163.619781][    C1]  ret_from_fork_asm+0x1a/0x30
[  163.624633][    C1]  </TASK>
[  163.627686][    C1] task:kworker/1:4     state:I stack:25536 pid:5501  tgid:5501  ppid:2      flags:0x00004000
[  163.637975][    C1] Workqueue:  0x0 (pm)
[  163.642145][    C1] Call Trace:
[  163.645461][    C1]  <TASK>
[  163.648431][    C1]  __schedule+0x105f/0x34b0
[  163.653002][    C1]  ? __pfx___schedule+0x10/0x10
[  163.657926][    C1]  ? schedule+0x298/0x350
[  163.662323][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.667416][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  163.672682][    C1]  ? lock_acquire+0x2f/0xb0
[  163.677249][    C1]  ? schedule+0x1fd/0x350
[  163.681656][    C1]  schedule+0xe7/0x350
[  163.685781][    C1]  ? worker_thread+0x271/0xf00
[  163.690619][    C1]  worker_thread+0x2de/0xf00
[  163.695289][    C1]  ? __kthread_parkme+0x148/0x220
[  163.700376][    C1]  ? __pfx_worker_thread+0x10/0x10
[  163.705572][    C1]  kthread+0x2c1/0x3a0
[  163.709697][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.714957][    C1]  ? __pfx_kthread+0x10/0x10
[  163.719619][    C1]  ret_from_fork+0x45/0x80
[  163.724118][    C1]  ? __pfx_kthread+0x10/0x10
[  163.728781][    C1]  ret_from_fork_asm+0x1a/0x30
[  163.733644][    C1]  </TASK>
[  163.736703][    C1] task:kworker/0:4     state:I stack:29232 pid:5503  tgid:5503  ppid:2      flags:0x00004000
[  163.746993][    C1] Workqueue:  0x0 (events)
[  163.751493][    C1] Call Trace:
[  163.754814][    C1]  <TASK>
[  163.757794][    C1]  __schedule+0x105f/0x34b0
[  163.762379][    C1]  ? __pfx___schedule+0x10/0x10
[  163.767287][    C1]  ? schedule+0x298/0x350
[  163.771674][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.776762][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  163.782030][    C1]  ? lock_acquire+0x2f/0xb0
[  163.786604][    C1]  ? schedule+0x1fd/0x350
[  163.790998][    C1]  schedule+0xe7/0x350
[  163.795134][    C1]  ? worker_thread+0x271/0xf00
[  163.799974][    C1]  worker_thread+0x2de/0xf00
[  163.804652][    C1]  ? __kthread_parkme+0x148/0x220
[  163.809737][    C1]  ? __pfx_worker_thread+0x10/0x10
[  163.814932][    C1]  kthread+0x2c1/0x3a0
[  163.819054][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.824360][    C1]  ? __pfx_kthread+0x10/0x10
[  163.829006][    C1]  ret_from_fork+0x45/0x80
[  163.833494][    C1]  ? __pfx_kthread+0x10/0x10
[  163.838172][    C1]  ret_from_fork_asm+0x1a/0x30
[  163.843020][    C1]  </TASK>
[  163.846078][    C1] task:kworker/0:5     state:I stack:30208 pid:5519  tgid:5519  ppid:2      flags:0x00004000
[  163.856370][    C1] Workqueue:  0x0 (mm_percpu_wq)
[  163.861373][    C1] Call Trace:
[  163.864693][    C1]  <TASK>
[  163.867670][    C1]  __schedule+0x105f/0x34b0
[  163.872236][    C1]  ? __pfx___schedule+0x10/0x10
[  163.877146][    C1]  ? schedule+0x298/0x350
[  163.881548][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.886643][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  163.891909][    C1]  ? lock_acquire+0x2f/0xb0
[  163.896477][    C1]  ? schedule+0x1fd/0x350
[  163.900875][    C1]  schedule+0xe7/0x350
[  163.905009][    C1]  ? worker_thread+0x271/0xf00
[  163.909852][    C1]  worker_thread+0x2de/0xf00
[  163.914538][    C1]  ? __kthread_parkme+0x148/0x220
[  163.919638][    C1]  ? __pfx_worker_thread+0x10/0x10
[  163.924817][    C1]  kthread+0x2c1/0x3a0
[  163.928937][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  163.934195][    C1]  ? __pfx_kthread+0x10/0x10
[  163.938849][    C1]  ret_from_fork+0x45/0x80
[  163.943343][    C1]  ? __pfx_kthread+0x10/0x10
[  163.947993][    C1]  ret_from_fork_asm+0x1a/0x30
[  163.952845][    C1]  </TASK>
[  163.955896][    C1] task:kworker/1:5     state:I stack:29152 pid:7798  tgid:7798  ppid:2      flags:0x00004000
[  163.966188][    C1] Workqueue:  0x0 (events_power_efficient)
[  163.972068][    C1] Call Trace:
[  163.975386][    C1]  <TASK>
[  163.978360][    C1]  __schedule+0x105f/0x34b0
[  163.982940][    C1]  ? __pfx___schedule+0x10/0x10
[  163.987856][    C1]  ? schedule+0x298/0x350
[  163.992251][    C1]  ? __pfx_lock_release+0x10/0x10
[  163.997344][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  164.002621][    C1]  ? lock_acquire+0x2f/0xb0
[  164.007194][    C1]  ? schedule+0x1fd/0x350
[  164.011595][    C1]  schedule+0xe7/0x350
[  164.015727][    C1]  ? worker_thread+0x271/0xf00
[  164.020557][    C1]  worker_thread+0x2de/0xf00
[  164.025229][    C1]  ? __kthread_parkme+0x148/0x220
[  164.030332][    C1]  ? __pfx_worker_thread+0x10/0x10
[  164.035517][    C1]  kthread+0x2c1/0x3a0
[  164.039645][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  164.044906][    C1]  ? __pfx_kthread+0x10/0x10
[  164.049559][    C1]  ret_from_fork+0x45/0x80
[  164.054051][    C1]  ? __pfx_kthread+0x10/0x10
[  164.058693][    C1]  ret_from_fork_asm+0x1a/0x30
[  164.063547][    C1]  </TASK>
[  164.066613][    C1] task:syz-executor    state:S stack:24672 pid:7806  tgid:7806  ppid:1      flags:0x00004002
[  164.076894][    C1] Call Trace:
[  164.080206][    C1]  <TASK>
[  164.083187][    C1]  __schedule+0x105f/0x34b0
[  164.087756][    C1]  ? __pfx___schedule+0x10/0x10
[  164.092674][    C1]  ? schedule+0x298/0x350
[  164.097056][    C1]  ? __pfx_lock_release+0x10/0x10
[  164.102149][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  164.107411][    C1]  ? lock_acquire+0x2f/0xb0
[  164.111999][    C1]  ? schedule+0x1fd/0x350
[  164.116403][    C1]  schedule+0xe7/0x350
[  164.120533][    C1]  do_wait+0x1dd/0x570
[  164.124684][    C1]  kernel_wait4+0x16c/0x280
[  164.129250][    C1]  ? __pfx_kernel_wait4+0x10/0x10
[  164.134343][    C1]  ? __pfx_child_wait_callback+0x10/0x10
[  164.140059][    C1]  zap_pid_ns_processes+0x2e3/0x6a0
[  164.145332][    C1]  ? __pfx_lock_release+0x10/0x10
[  164.150426][    C1]  ? do_raw_write_lock+0x11d/0x3a0
[  164.155596][    C1]  ? __pfx_zap_pid_ns_processes+0x10/0x10
[  164.161382][    C1]  ? __pfx_do_raw_write_lock+0x10/0x10
[  164.166908][    C1]  do_exit+0x2530/0x2ce0
[  164.171217][    C1]  ? get_signal+0x8f2/0x2770
[  164.175864][    C1]  ? __pfx_do_exit+0x10/0x10
[  164.180526][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  164.185960][    C1]  do_group_exit+0xd3/0x2a0
[  164.190540][    C1]  get_signal+0x25fb/0x2770
[  164.195107][    C1]  ? hrtimer_nanosleep+0x176/0x370
[  164.200294][    C1]  ? __pfx_hrtimer_nanosleep+0x10/0x10
[  164.205831][    C1]  ? __pfx_get_signal+0x10/0x10
[  164.210741][    C1]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  164.216015][    C1]  arch_do_signal_or_restart+0x90/0x7e0
[  164.221633][    C1]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  164.227860][    C1]  ? __pfx___x64_sys_clock_nanosleep+0x10/0x10
[  164.234092][    C1]  syscall_exit_to_user_mode+0x147/0x260
[  164.239841][    C1]  do_syscall_64+0xda/0x250
[  164.244422][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.250402][    C1] RIP: 0033:0x7f5ec88e00a3
[  164.254866][    C1] RSP: 002b:00007ffff7fb7d18 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
[  164.263349][    C1] RAX: fffffffffffffdfc RBX: 0000000000000002 RCX: 00007f5ec88e00a3
[  164.271370][    C1] RDX: 00007ffff7fb7d30 RSI: 0000000000000000 RDI: 0000000000000000
[  164.279394][    C1] RBP: 00007ffff7fb7d8c R08: 0000000000006a88 R09: 00007f5ec95a6080
[  164.287415][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032
[  164.295459][    C1] R13: 000000000002433a R14: 0000000000023e76 R15: 00007ffff7fb7de0
[  164.303515][    C1]  </TASK>
[  164.306575][    C1] task:syz-executor    state:S stack:26144 pid:8253  tgid:8253  ppid:2655   flags:0x00000000
[  164.316855][    C1] Call Trace:
[  164.320167][    C1]  <TASK>
[  164.323148][    C1]  __schedule+0x105f/0x34b0
[  164.327721][    C1]  ? __pfx___schedule+0x10/0x10
[  164.332629][    C1]  ? schedule+0x298/0x350
[  164.337018][    C1]  ? __pfx_lock_release+0x10/0x10
[  164.342113][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  164.347377][    C1]  ? lock_acquire+0x2f/0xb0
[  164.351961][    C1]  ? schedule+0x1fd/0x350
[  164.356368][    C1]  schedule+0xe7/0x350
[  164.360500][    C1]  do_wait+0x1dd/0x570
[  164.364650][    C1]  kernel_wait4+0x16c/0x280
[  164.369220][    C1]  ? __pfx_kernel_wait4+0x10/0x10
[  164.374324][    C1]  ? __pfx_child_wait_callback+0x10/0x10
[  164.380035][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  164.385388][    C1]  ? reacquire_held_locks+0x20b/0x4c0
[  164.390837][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  164.396201][    C1]  __do_sys_wait4+0x15f/0x170
[  164.400972][    C1]  ? find_held_lock+0x2d/0x110
[  164.405802][    C1]  ? __pfx___do_sys_wait4+0x10/0x10
[  164.411084][    C1]  ? do_user_addr_fault+0x839/0x12c0
[  164.416448][    C1]  do_syscall_64+0xcd/0x250
[  164.421023][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.426989][    C1] RIP: 0033:0x7ff6320b4213
[  164.431458][    C1] RSP: 002b:00007ffd991b1218 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  164.439965][    C1] RAX: ffffffffffffffda RBX: 0000000000002043 RCX: 00007ff6320b4213
[  164.447986][    C1] RDX: 0000000040000000 RSI: 00007ffd991b122c RDI: 00000000ffffffff
[  164.456021][    C1] RBP: 00007ffd991b122c R08: 0000000000000000 R09: 0000000000000000
[  164.464037][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd991b12b0
[  164.472051][    C1] R13: 00007ffd991b12b8 R14: 0000000000000009 R15: 0000000000000000
[  164.480094][    C1]  </TASK>
[  164.483149][    C1] task:syz-executor    state:S stack:26144 pid:8258  tgid:8258  ppid:2655   flags:0x00000000
[  164.493422][    C1] Call Trace:
[  164.496744][    C1]  <TASK>
[  164.499722][    C1]  __schedule+0x105f/0x34b0
[  164.504298][    C1]  ? __pfx___schedule+0x10/0x10
[  164.509202][    C1]  ? schedule+0x298/0x350
[  164.513599][    C1]  ? __pfx_lock_release+0x10/0x10
[  164.518691][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  164.523949][    C1]  ? lock_acquire+0x2f/0xb0
[  164.528552][    C1]  ? schedule+0x1fd/0x350
[  164.532953][    C1]  schedule+0xe7/0x350
[  164.537085][    C1]  do_wait+0x1dd/0x570
[  164.541223][    C1]  kernel_wait4+0x16c/0x280
[  164.545802][    C1]  ? __pfx_kernel_wait4+0x10/0x10
[  164.550903][    C1]  ? __pfx_child_wait_callback+0x10/0x10
[  164.556621][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  164.561974][    C1]  ? reacquire_held_locks+0x20b/0x4c0
[  164.567415][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  164.572784][    C1]  __do_sys_wait4+0x15f/0x170
[  164.577548][    C1]  ? find_held_lock+0x2d/0x110
[  164.582379][    C1]  ? __pfx___do_sys_wait4+0x10/0x10
[  164.587695][    C1]  ? do_user_addr_fault+0x839/0x12c0
[  164.593057][    C1]  do_syscall_64+0xcd/0x250
[  164.597628][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.603588][    C1] RIP: 0033:0x7f9f0ca64213
[  164.608118][    C1] RSP: 002b:00007ffef8703508 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  164.616593][    C1] RAX: ffffffffffffffda RBX: 0000000000002047 RCX: 00007f9f0ca64213
[  164.624619][    C1] RDX: 0000000040000000 RSI: 00007ffef870351c RDI: 00000000ffffffff
[  164.632640][    C1] RBP: 00007ffef870351c R08: 0000000000000000 R09: 0000000000000000
[  164.640657][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef87035a0
[  164.648679][    C1] R13: 00007ffef87035a8 R14: 0000000000000009 R15: 0000000000000000
[  164.656724][    C1]  </TASK>
[  164.659778][    C1] task:syz-executor    state:D stack:23456 pid:8259  tgid:8259  ppid:8253   flags:0x00004000
[  164.670044][    C1] Call Trace:
[  164.673356][    C1]  <TASK>
[  164.676326][    C1]  __schedule+0x105f/0x34b0
[  164.680906][    C1]  ? __pfx___schedule+0x10/0x10
[  164.685813][    C1]  ? schedule+0x298/0x350
[  164.690207][    C1]  ? __pfx_lock_release+0x10/0x10
[  164.695294][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  164.700558][    C1]  ? lock_acquire+0x2f/0xb0
[  164.705130][    C1]  ? schedule+0x1fd/0x350
[  164.709517][    C1]  ? find_held_lock+0x2d/0x110
[  164.714338][    C1]  schedule+0xe7/0x350
[  164.718472][    C1]  schedule_timeout+0x258/0x2a0
[  164.723381][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  164.728843][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  164.734098][    C1]  __wait_for_common+0x3e1/0x600
[  164.739100][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  164.744541][    C1]  ? __pfx___wait_for_common+0x10/0x10
[  164.750080][    C1]  ? queue_work_on+0xc6/0x140
[  164.754824][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[  164.760092][    C1]  wait_for_completion_state+0x1c/0x40
[  164.765619][    C1]  call_usermodehelper_exec+0x3c4/0x4d0
[  164.771244][    C1]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  164.777397][    C1]  ? __pfx_free_modprobe_argv+0x10/0x10
[  164.783015][    C1]  ? call_usermodehelper_setup+0x102/0x340
[  164.788888][    C1]  ? call_usermodehelper_setup+0x252/0x340
[  164.794769][    C1]  __request_module+0x3f6/0x6c0
[  164.799688][    C1]  ? dev_load+0x1ff/0x240
[  164.804080][    C1]  ? __pfx___request_module+0x10/0x10
[  164.809533][    C1]  ? find_held_lock+0x2d/0x110
[  164.814368][    C1]  ? __pfx_lock_release+0x10/0x10
[  164.819463][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  164.824723][    C1]  ? cap_capable+0x1cf/0x240
[  164.829378][    C1]  ? dev_load+0x1de/0x240
[  164.833783][    C1]  dev_load+0x1ff/0x240
[  164.838000][    C1]  dev_ioctl+0x473/0x10c0
[  164.842400][    C1]  sock_do_ioctl+0x19e/0x280
[  164.847072][    C1]  ? __pfx_sock_do_ioctl+0x10/0x10
[  164.852262][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  164.858824][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  164.865389][    C1]  ? fd_install+0x223/0x750
[  164.869971][    C1]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  164.876900][    C1]  sock_ioctl+0x228/0x6c0
[  164.881302][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  164.886221][    C1]  ? fd_install+0x242/0x750
[  164.890802][    C1]  ? selinux_file_ioctl+0x180/0x270
[  164.896068][    C1]  ? selinux_file_ioctl+0xb4/0x270
[  164.901251][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  164.906171][    C1]  __x64_sys_ioctl+0x18f/0x220
[  164.911009][    C1]  do_syscall_64+0xcd/0x250
[  164.915591][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.921557][    C1] RIP: 0033:0x7ff6320bdbfb
[  164.926023][    C1] RSP: 002b:00007ffd991b08d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  164.934494][    C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff6320bdbfb
[  164.942527][    C1] RDX: 00007ffd991b0930 RSI: 0000000000008933 RDI: 0000000000000005
[  164.950550][    C1] RBP: 00007ffd991b0930 R08: 0000000000000000 R09: 006567646972625f
[  164.958567][    C1] R10: 00007ffd991b0d66 R11: 0000000000000246 R12: 00007ffd991b09b0
[  164.966601][    C1] R13: 00007ff6321311bb R14: 00007ff632da4620 R15: 00007ff6321311bb
[  164.974655][    C1]  </TASK>
[  164.977721][    C1] task:syz-executor    state:S stack:26144 pid:8262  tgid:8262  ppid:2655   flags:0x00000000
[  164.988000][    C1] Call Trace:
[  164.991346][    C1]  <TASK>
[  164.994333][    C1]  __schedule+0x105f/0x34b0
[  164.998910][    C1]  ? __pfx___schedule+0x10/0x10
[  165.003821][    C1]  ? schedule+0x298/0x350
[  165.008210][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.013334][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.018602][    C1]  ? lock_acquire+0x2f/0xb0
[  165.023174][    C1]  ? schedule+0x1fd/0x350
[  165.027569][    C1]  schedule+0xe7/0x350
[  165.031704][    C1]  do_wait+0x1dd/0x570
[  165.035855][    C1]  kernel_wait4+0x16c/0x280
[  165.040442][    C1]  ? __pfx_kernel_wait4+0x10/0x10
[  165.045545][    C1]  ? __pfx_child_wait_callback+0x10/0x10
[  165.051243][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  165.056590][    C1]  ? reacquire_held_locks+0x20b/0x4c0
[  165.062034][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  165.067390][    C1]  __do_sys_wait4+0x15f/0x170
[  165.072131][    C1]  ? find_held_lock+0x2d/0x110
[  165.076951][    C1]  ? __pfx___do_sys_wait4+0x10/0x10
[  165.082240][    C1]  ? do_user_addr_fault+0x839/0x12c0
[  165.087597][    C1]  do_syscall_64+0xcd/0x250
[  165.092181][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.098157][    C1] RIP: 0033:0x7f7c16da4213
[  165.102620][    C1] RSP: 002b:00007ffc54fa4a78 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  165.111095][    C1] RAX: ffffffffffffffda RBX: 000000000000204a RCX: 00007f7c16da4213
[  165.119122][    C1] RDX: 0000000040000000 RSI: 00007ffc54fa4a8c RDI: 00000000ffffffff
[  165.127137][    C1] RBP: 00007ffc54fa4a8c R08: 0000000000000000 R09: 0000000000000000
[  165.135155][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc54fa4b10
[  165.143173][    C1] R13: 00007ffc54fa4b18 R14: 0000000000000009 R15: 0000000000000000
[  165.151241][    C1]  </TASK>
[  165.154301][    C1] task:syz-executor    state:D stack:24304 pid:8263  tgid:8263  ppid:8258   flags:0x00004000
[  165.164583][    C1] Call Trace:
[  165.167904][    C1]  <TASK>
[  165.170887][    C1]  __schedule+0x105f/0x34b0
[  165.175462][    C1]  ? __pfx___schedule+0x10/0x10
[  165.180376][    C1]  ? schedule+0x298/0x350
[  165.184763][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.189900][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.195166][    C1]  ? lock_acquire+0x2f/0xb0
[  165.199735][    C1]  ? schedule+0x1fd/0x350
[  165.204140][    C1]  schedule+0xe7/0x350
[  165.208261][    C1]  schedule_timeout+0x258/0x2a0
[  165.213167][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  165.218624][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  165.223897][    C1]  __wait_for_common+0x3e1/0x600
[  165.228902][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  165.234340][    C1]  ? __pfx___wait_for_common+0x10/0x10
[  165.239868][    C1]  ? queue_work_on+0xc6/0x140
[  165.244668][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[  165.249932][    C1]  wait_for_completion_state+0x1c/0x40
[  165.255455][    C1]  call_usermodehelper_exec+0x3c4/0x4d0
[  165.261073][    C1]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  165.267232][    C1]  ? __pfx_free_modprobe_argv+0x10/0x10
[  165.272841][    C1]  ? call_usermodehelper_setup+0x102/0x340
[  165.278737][    C1]  ? call_usermodehelper_setup+0x252/0x340
[  165.284631][    C1]  __request_module+0x3f6/0x6c0
[  165.289552][    C1]  ? dev_load+0x1ff/0x240
[  165.293947][    C1]  ? __pfx___request_module+0x10/0x10
[  165.299381][    C1]  ? find_held_lock+0x2d/0x110
[  165.304215][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.309322][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.314590][    C1]  ? cap_capable+0x1cf/0x240
[  165.319256][    C1]  ? dev_load+0x1de/0x240
[  165.323657][    C1]  dev_load+0x1ff/0x240
[  165.327872][    C1]  dev_ioctl+0x473/0x10c0
[  165.332278][    C1]  sock_do_ioctl+0x19e/0x280
[  165.336947][    C1]  ? __pfx_sock_do_ioctl+0x10/0x10
[  165.342131][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  165.348706][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  165.355272][    C1]  ? fd_install+0x223/0x750
[  165.359843][    C1]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  165.366770][    C1]  sock_ioctl+0x228/0x6c0
[  165.371170][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  165.376083][    C1]  ? fd_install+0x242/0x750
[  165.380659][    C1]  ? selinux_file_ioctl+0x180/0x270
[  165.385916][    C1]  ? selinux_file_ioctl+0xb4/0x270
[  165.391094][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  165.396052][    C1]  __x64_sys_ioctl+0x18f/0x220
[  165.400888][    C1]  do_syscall_64+0xcd/0x250
[  165.405474][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.411443][    C1] RIP: 0033:0x7f9f0ca6dbfb
[  165.415939][    C1] RSP: 002b:00007ffef8702bc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  165.424430][    C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9f0ca6dbfb
[  165.432450][    C1] RDX: 00007ffef8702c20 RSI: 0000000000008933 RDI: 0000000000000005
[  165.440467][    C1] RBP: 00007ffef8702c20 R08: 000000000000000b R09: 0000000000000004
[  165.448483][    C1] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffef8702cac
[  165.456506][    C1] R13: 00007f9f0cae1192 R14: 00007f9f0d754620 R15: 00007f9f0cae1192
[  165.464550][    C1]  </TASK>
[  165.467604][    C1] task:syz-executor    state:D stack:24784 pid:8266  tgid:8266  ppid:8262   flags:0x00004000
[  165.477886][    C1] Call Trace:
[  165.481203][    C1]  <TASK>
[  165.484179][    C1]  __schedule+0x105f/0x34b0
[  165.488753][    C1]  ? __pfx___schedule+0x10/0x10
[  165.493671][    C1]  ? schedule+0x298/0x350
[  165.498064][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.503160][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.508421][    C1]  ? lock_acquire+0x2f/0xb0
[  165.512996][    C1]  ? schedule+0x1fd/0x350
[  165.517392][    C1]  schedule+0xe7/0x350
[  165.521529][    C1]  schedule_timeout+0x258/0x2a0
[  165.526436][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  165.531879][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  165.537140][    C1]  __wait_for_common+0x3e1/0x600
[  165.542146][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  165.547586][    C1]  ? __pfx___wait_for_common+0x10/0x10
[  165.553123][    C1]  ? queue_work_on+0xc6/0x140
[  165.557871][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[  165.563139][    C1]  wait_for_completion_state+0x1c/0x40
[  165.568668][    C1]  call_usermodehelper_exec+0x3c4/0x4d0
[  165.574293][    C1]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  165.580456][    C1]  ? __pfx_free_modprobe_argv+0x10/0x10
[  165.586081][    C1]  ? call_usermodehelper_setup+0x102/0x340
[  165.591960][    C1]  ? call_usermodehelper_setup+0x252/0x340
[  165.597848][    C1]  __request_module+0x3f6/0x6c0
[  165.602768][    C1]  ? dev_load+0x221/0x240
[  165.607164][    C1]  ? __pfx___request_module+0x10/0x10
[  165.612608][    C1]  ? find_held_lock+0x2d/0x110
[  165.617444][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.622533][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.627802][    C1]  ? cap_capable+0x1cf/0x240
[  165.632459][    C1]  ? dev_load+0x1c0/0x240
[  165.636860][    C1]  dev_load+0x221/0x240
[  165.641074][    C1]  dev_ioctl+0x473/0x10c0
[  165.645468][    C1]  sock_do_ioctl+0x19e/0x280
[  165.650131][    C1]  ? __pfx_sock_do_ioctl+0x10/0x10
[  165.655318][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  165.661886][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  165.668462][    C1]  ? fd_install+0x223/0x750
[  165.673032][    C1]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  165.679952][    C1]  sock_ioctl+0x228/0x6c0
[  165.684352][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  165.689290][    C1]  ? fd_install+0x242/0x750
[  165.693866][    C1]  ? selinux_file_ioctl+0x180/0x270
[  165.699129][    C1]  ? selinux_file_ioctl+0xb4/0x270
[  165.704310][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  165.709237][    C1]  __x64_sys_ioctl+0x18f/0x220
[  165.714075][    C1]  do_syscall_64+0xcd/0x250
[  165.718654][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.724628][    C1] RIP: 0033:0x7f7c16dadbfb
[  165.729086][    C1] RSP: 002b:00007ffc54fa4130 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  165.737563][    C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7c16dadbfb
[  165.745590][    C1] RDX: 00007ffc54fa4190 RSI: 0000000000008933 RDI: 0000000000000005
[  165.753617][    C1] RBP: 00007ffc54fa4190 R08: 0000000000000009 R09: 00007ffc54fa41c2
[  165.761645][    C1] R10: 00007ffc54fa45c6 R11: 0000000000000246 R12: 00007ffc54fa4210
[  165.769667][    C1] R13: 00007f7c16e21133 R14: 00007f7c17a94620 R15: 00007f7c16e21133
[  165.777713][    C1]  </TASK>
[  165.780773][    C1] task:syz-executor    state:S stack:26144 pid:8268  tgid:8268  ppid:2655   flags:0x00000000
[  165.791065][    C1] Call Trace:
[  165.794383][    C1]  <TASK>
[  165.797363][    C1]  __schedule+0x105f/0x34b0
[  165.801944][    C1]  ? __pfx___schedule+0x10/0x10
[  165.806862][    C1]  ? schedule+0x298/0x350
[  165.811251][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.816340][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.821617][    C1]  ? lock_acquire+0x2f/0xb0
[  165.826191][    C1]  ? schedule+0x1fd/0x350
[  165.830580][    C1]  schedule+0xe7/0x350
[  165.834721][    C1]  do_wait+0x1dd/0x570
[  165.838868][    C1]  kernel_wait4+0x16c/0x280
[  165.843440][    C1]  ? __pfx_kernel_wait4+0x10/0x10
[  165.848540][    C1]  ? __pfx_child_wait_callback+0x10/0x10
[  165.854245][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  165.859614][    C1]  ? reacquire_held_locks+0x20b/0x4c0
[  165.865055][    C1]  ? do_user_addr_fault+0xd12/0x12c0
[  165.870414][    C1]  __do_sys_wait4+0x15f/0x170
[  165.875161][    C1]  ? find_held_lock+0x2d/0x110
[  165.879984][    C1]  ? __pfx___do_sys_wait4+0x10/0x10
[  165.885279][    C1]  ? do_user_addr_fault+0x839/0x12c0
[  165.890654][    C1]  do_syscall_64+0xcd/0x250
[  165.895235][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.901198][    C1] RIP: 0033:0x7f2fc7e74213
[  165.905662][    C1] RSP: 002b:00007ffe1e7529a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[  165.914135][    C1] RAX: ffffffffffffffda RBX: 000000000000204e RCX: 00007f2fc7e74213
[  165.922164][    C1] RDX: 0000000040000000 RSI: 00007ffe1e7529bc RDI: 00000000ffffffff
[  165.930190][    C1] RBP: 00007ffe1e7529bc R08: 0000000000000000 R09: 0000000000000000
[  165.938214][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe1e752a40
[  165.946235][    C1] R13: 00007ffe1e752a48 R14: 0000000000000009 R15: 0000000000000000
[  165.954280][    C1]  </TASK>
[  165.957338][    C1] task:syz-executor    state:R  running task     stack:23920 pid:8270  tgid:8270  ppid:8268   flags:0x00004000
[  165.969192][    C1] Call Trace:
[  165.972509][    C1]  <TASK>
[  165.975491][    C1]  __schedule+0x105f/0x34b0
[  165.980075][    C1]  ? __pfx___schedule+0x10/0x10
[  165.984987][    C1]  ? schedule+0x298/0x350
[  165.989381][    C1]  ? __pfx_lock_release+0x10/0x10
[  165.994471][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  165.999731][    C1]  ? lock_acquire+0x2f/0xb0
[  166.004299][    C1]  ? schedule+0x1fd/0x350
[  166.008713][    C1]  schedule+0xe7/0x350
[  166.012846][    C1]  schedule_timeout+0x258/0x2a0
[  166.017754][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  166.023208][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  166.028473][    C1]  __wait_for_common+0x3e1/0x600
[  166.033472][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  166.038914][    C1]  ? __pfx___wait_for_common+0x10/0x10
[  166.044447][    C1]  ? queue_work_on+0xc6/0x140
[  166.049213][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[  166.054485][    C1]  wait_for_completion_state+0x1c/0x40
[  166.060013][    C1]  call_usermodehelper_exec+0x3c4/0x4d0
[  166.065642][    C1]  ? __pfx_call_usermodehelper_exec+0x10/0x10
[  166.071801][    C1]  ? __pfx_free_modprobe_argv+0x10/0x10
[  166.077416][    C1]  ? call_usermodehelper_setup+0x102/0x340
[  166.083290][    C1]  ? call_usermodehelper_setup+0x252/0x340
[  166.089180][    C1]  __request_module+0x3f6/0x6c0
[  166.094094][    C1]  ? dev_load+0x221/0x240
[  166.098485][    C1]  ? __pfx___request_module+0x10/0x10
[  166.103924][    C1]  ? find_held_lock+0x2d/0x110
[  166.108745][    C1]  ? __pfx_lock_release+0x10/0x10
[  166.113839][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  166.119095][    C1]  ? cap_capable+0x1cf/0x240
[  166.123755][    C1]  ? dev_load+0x1c0/0x240
[  166.128151][    C1]  dev_load+0x221/0x240
[  166.132374][    C1]  dev_ioctl+0x473/0x10c0
[  166.136766][    C1]  sock_do_ioctl+0x19e/0x280
[  166.141434][    C1]  ? __pfx_sock_do_ioctl+0x10/0x10
[  166.146616][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460
[  166.153189][    C1]  ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460
[  166.159762][    C1]  ? fd_install+0x223/0x750
[  166.164357][    C1]  ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[  166.171281][    C1]  sock_ioctl+0x228/0x6c0
[  166.175690][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  166.180609][    C1]  ? fd_install+0x242/0x750
[  166.185206][    C1]  ? selinux_file_ioctl+0x180/0x270
[  166.190492][    C1]  ? selinux_file_ioctl+0xb4/0x270
[  166.195678][    C1]  ? __pfx_sock_ioctl+0x10/0x10
[  166.200598][    C1]  __x64_sys_ioctl+0x18f/0x220
[  166.205434][    C1]  do_syscall_64+0xcd/0x250
[  166.210014][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.215979][    C1] RIP: 0033:0x7f2fc7e7dbfb
[  166.220449][    C1] RSP: 002b:00007ffe1e752050 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  166.228925][    C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2fc7e7dbfb
[  166.236947][    C1] RDX: 00007ffe1e7520c0 RSI: 0000000000008933 RDI: 0000000000000005
[  166.244970][    C1] RBP: 00007ffe1e7520c0 R08: 0000000000000003 R09: 007273685f6f745f
[  166.252993][    C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffe1e75214c
[  166.261017][    C1] R13: 00007f2fc7ef1203 R14: 00007f2fc8b64620 R15: 00007f2fc7ef1203
[  166.269058][    C1]  </TASK>
[  166.272122][    C1] task:syz.0.25        state:D stack:27776 pid:8294  tgid:8293  ppid:7806   flags:0x00004006
[  166.282418][    C1] Call Trace:
[  166.285735][    C1]  <TASK>
[  166.288710][    C1]  __schedule+0x105f/0x34b0
[  166.293290][    C1]  ? __pfx___schedule+0x10/0x10
[  166.298209][    C1]  ? schedule+0x298/0x350
[  166.302603][    C1]  ? __pfx_lock_release+0x10/0x10
[  166.307689][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  166.312957][    C1]  ? lock_acquire+0x2f/0xb0
[  166.317521][    C1]  ? schedule+0x1fd/0x350
[  166.321911][    C1]  schedule+0xe7/0x350
[  166.326050][    C1]  schedule_preempt_disabled+0x13/0x30
[  166.331582][    C1]  __mutex_lock+0x5b8/0x9c0
[  166.336155][    C1]  ? exp_funnel_lock+0x1a4/0x3b0
[  166.341163][    C1]  ? __pfx___mutex_lock+0x10/0x10
[  166.346249][    C1]  ? exp_funnel_lock+0x171/0x3b0
[  166.351257][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  166.356684][    C1]  ? lock_acquire+0x2f/0xb0
[  166.361250][    C1]  ? exp_funnel_lock+0x13c/0x3b0
[  166.366265][    C1]  ? exp_funnel_lock+0x1a4/0x3b0
[  166.371274][    C1]  exp_funnel_lock+0x1a4/0x3b0
[  166.376114][    C1]  ? __pfx_exp_funnel_lock+0x10/0x10
[  166.381471][    C1]  ? __pfx_raw_release+0x10/0x10
[  166.386482][    C1]  ? __pfx___might_resched+0x10/0x10
[  166.391854][    C1]  ? __pfx_raw_release+0x10/0x10
[  166.396865][    C1]  synchronize_rcu_expedited+0x290/0x450
[  166.402574][    C1]  ? __pfx_synchronize_rcu_expedited+0x10/0x10
[  166.408804][    C1]  ? __pfx_raw_release+0x10/0x10
[  166.413813][    C1]  ? bus_remove_driver+0x13b/0x2c0
[  166.419009][    C1]  ? __pfx_raw_release+0x10/0x10
[  166.424011][    C1]  module_remove_driver+0x2e/0x260
[  166.429200][    C1]  bus_remove_driver+0x143/0x2c0
[  166.434220][    C1]  driver_unregister+0x76/0xb0
[  166.439047][    C1]  usb_gadget_unregister_driver+0x49/0x70
[  166.444831][    C1]  raw_release+0x1ae/0x2b0
[  166.449315][    C1]  __fput+0x3f6/0xb60
[  166.453383][    C1]  task_work_run+0x14e/0x250
[  166.458037][    C1]  ? __pfx_task_work_run+0x10/0x10
[  166.463240][    C1]  get_signal+0x1ca/0x2770
[  166.467728][    C1]  ? __pfx_get_signal+0x10/0x10
[  166.472652][    C1]  arch_do_signal_or_restart+0x90/0x7e0
[  166.478270][    C1]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  166.484516][    C1]  syscall_exit_to_user_mode+0x147/0x260
[  166.490223][    C1]  do_syscall_64+0xda/0x250
[  166.494806][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.500775][    C1] RIP: 0033:0x7f5ec88adbfb
[  166.505233][    C1] RSP: 002b:00007f5ec832df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  166.513695][    C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f5ec88adbfb
[  166.521716][    C1] RDX: 00007f5ec832dff0 RSI: 0000000040085507 RDI: 0000000000000003
[  166.529736][    C1] RBP: 0000000000000003 R08: 00007f5ec8b90320 R09: 0000000000000000
[  166.537756][    C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0
[  166.545774][    C1] R13: 0000000000000000 R14: 00007f5ec8a65f80 R15: 00007ffff7fb79c8
[  166.553821][    C1]  </TASK>
[  166.556880][    C1] task:syz.0.25        state:D stack:28992 pid:8388  tgid:8293  ppid:7806   flags:0x00004006
[  166.567172][    C1] Call Trace:
[  166.570491][    C1]  <TASK>
[  166.573470][    C1]  __schedule+0x105f/0x34b0
[  166.578045][    C1]  ? __pfx___schedule+0x10/0x10
[  166.582958][    C1]  ? schedule+0x298/0x350
[  166.587351][    C1]  ? __pfx_lock_release+0x10/0x10
[  166.592439][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  166.597705][    C1]  ? lock_acquire+0x2f/0xb0
[  166.602278][    C1]  ? schedule+0x1fd/0x350
[  166.606678][    C1]  schedule+0xe7/0x350
[  166.610808][    C1]  synchronize_rcu_expedited+0x392/0x450
[  166.616517][    C1]  ? __pfx_synchronize_rcu_expedited+0x10/0x10
[  166.622751][    C1]  ? __pfx_autoremove_wake_function+0x10/0x10
[  166.628898][    C1]  ? bus_remove_driver+0x13b/0x2c0
[  166.634077][    C1]  ? __pfx_wait_rcu_exp_gp+0x10/0x10
[  166.639437][    C1]  module_remove_driver+0x2e/0x260
[  166.644624][    C1]  bus_remove_driver+0x143/0x2c0
[  166.649636][    C1]  driver_unregister+0x76/0xb0
[  166.654464][    C1]  usb_gadget_register_driver_owner+0x20f/0x330
[  166.660770][    C1]  raw_ioctl+0x1731/0x2b90
[  166.665251][    C1]  ? lock_acquire+0x2f/0xb0
[  166.669828][    C1]  ? __fget_files+0x40/0x3f0
[  166.674489][    C1]  ? __pfx_raw_ioctl+0x10/0x10
[  166.679319][    C1]  ? selinux_file_ioctl+0x180/0x270
[  166.684587][    C1]  ? selinux_file_ioctl+0xb4/0x270
[  166.689765][    C1]  ? __pfx_raw_ioctl+0x10/0x10
[  166.694602][    C1]  __x64_sys_ioctl+0x18f/0x220
[  166.699439][    C1]  do_syscall_64+0xcd/0x250
[  166.704026][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.709992][    C1] RIP: 0033:0x7f5ec88adbfb
[  166.714456][    C1] RSP: 002b:00007f5ec830bf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  166.722920][    C1] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f5ec88adbfb
[  166.730933][    C1] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000006
[  166.738956][    C1] RBP: 00007f5ec830cfe0 R08: 0000000000000000 R09: 00302e6364755f79
[  166.746973][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  166.754985][    C1] R13: 00007f5ec830bfb0 R14: 0000000020000a00 R15: 00007f5ec8b91c58
[  166.763028][    C1]  </TASK>
[  166.766088][    C1] task:kworker/u8:2    state:R  running task     stack:32568 pid:8690  tgid:8690  ppid:37     flags:0x00004000
[  166.777960][    C1] Call Trace:
[  166.781273][    C1]  <TASK>
[  166.784259][    C1]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  166.790947][    C1]  __switch_to_asm+0x70/0x70
[  166.795622][    C1]  </TASK>
[  166.798682][    C1] task:modprobe        state:R  running task     stack:25408 pid:9169  tgid:9169  ppid:1147   flags:0x00000002
[  166.810541][    C1] Call Trace:
[  166.813857][    C1]  <TASK>
[  166.816829][    C1]  __schedule+0x105f/0x34b0
[  166.821397][    C1]  ? __pfx___schedule+0x10/0x10
[  166.826316][    C1]  ? do_task_dead+0x9e/0x110
[  166.830965][    C1]  ? __pfx_lock_release+0x10/0x10
[  166.836071][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  166.841939][    C1]  ? do_task_dead+0x40/0x110
[  166.846580][    C1]  do_task_dead+0xd6/0x110
[  166.851061][    C1]  do_exit+0x1de7/0x2ce0
[  166.855374][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  166.860450][    C1]  ? __pfx_do_exit+0x10/0x10
[  166.865107][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  166.870555][    C1]  do_group_exit+0xd3/0x2a0
[  166.875141][    C1]  __x64_sys_exit_group+0x3e/0x50
[  166.880237][    C1]  x64_sys_call+0x14a9/0x16a0
[  166.884993][    C1]  do_syscall_64+0xcd/0x250
[  166.889573][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.895540][    C1] RIP: 0033:0x7f8cdbc36a90
[  166.899999][    C1] RSP: 002b:00007fffa5c4a938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  166.908467][    C1] RAX: ffffffffffffffda RBX: 00007f8cdbd27860 RCX: 00007f8cdbc36a90
[  166.916482][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  166.924497][    C1] RBP: 00007f8cdbd27860 R08: 0000000000000001 R09: ff1094ffef33092b
[  166.932521][    C1] R10: 00007fffa5c4a7f0 R11: 0000000000000246 R12: 0000000000000000
[  166.940554][    C1] R13: 0000000000000001 R14: 00007f8cdbd2b658 R15: 0000000000000001
[  166.948597][    C1]  </TASK>
[  166.951660][    C1] task:modprobe        state:R  running task     stack:25408 pid:9176  tgid:9176  ppid:49     flags:0x00000002
[  166.963520][    C1] Call Trace:
[  166.966844][    C1]  <TASK>
[  166.969826][    C1]  __schedule+0x105f/0x34b0
[  166.974406][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  166.979682][    C1]  ? hlock_class+0x4e/0x130
[  166.984244][    C1]  ? mark_lock+0xb5/0xc60
[  166.988659][    C1]  ? hlock_class+0x4e/0x130
[  166.993223][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  166.998254][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.003112][    C1]  ? hlock_class+0x4e/0x130
[  167.007677][    C1]  ? mark_lock+0xb5/0xc60
[  167.012108][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  167.017376][    C1]  ? unwind_get_return_address+0x59/0xa0
[  167.023062][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.027892][    C1]  ? hlock_class+0x4e/0x130
[  167.032454][    C1]  ? mark_lock+0xb5/0xc60
[  167.036850][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  167.041949][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.046786][    C1]  ? hlock_class+0x4e/0x130
[  167.051343][    C1]  ? mark_lock+0xb5/0xc60
[  167.055747][    C1]  ? rcu_is_watching+0x12/0xc0
[  167.060573][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.065411][    C1]  ? hlock_class+0x4e/0x130
[  167.069969][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  167.075070][    C1]  ? rcu_is_watching+0x12/0xc0
[  167.079891][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  167.084997][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  167.090454][    C1]  ? find_held_lock+0x2d/0x110
[  167.095287][    C1]  ? __schedule+0x102c/0x34b0
[  167.100025][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.105138][    C1]  ? __schedule+0x105f/0x34b0
[  167.109877][    C1]  ? __pfx___schedule+0x10/0x10
[  167.114788][    C1]  ? do_task_dead+0x9e/0x110
[  167.119435][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.124547][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  167.130419][    C1]  ? do_task_dead+0x40/0x110
[  167.135070][    C1]  ? do_task_dead+0xd6/0x110
[  167.139713][    C1]  ? do_exit+0x1de7/0x2ce0
[  167.144186][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  167.149285][    C1]  ? __pfx_do_exit+0x10/0x10
[  167.153937][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  167.159371][    C1]  ? do_group_exit+0xd3/0x2a0
[  167.164115][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  167.169385][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  167.174311][    C1]  ? do_syscall_64+0xcd/0x250
[  167.179070][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.185233][    C1]  </TASK>
[  167.188357][    C1] task:modprobe        state:R  running task     stack:25408 pid:9186  tgid:9186  ppid:281    flags:0x00000002
[  167.200220][    C1] Call Trace:
[  167.203545][    C1]  <TASK>
[  167.206527][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.211367][    C1]  ? hlock_class+0x4e/0x130
[  167.215922][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  167.221028][    C1]  ? rcu_is_watching+0x12/0xc0
[  167.225851][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  167.230941][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  167.236393][    C1]  ? find_held_lock+0x2d/0x110
[  167.241226][    C1]  ? __schedule+0x102c/0x34b0
[  167.245972][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.251086][    C1]  ? __schedule+0x105f/0x34b0
[  167.255835][    C1]  ? __pfx___schedule+0x10/0x10
[  167.260756][    C1]  ? do_task_dead+0x9e/0x110
[  167.265396][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.270503][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  167.276366][    C1]  ? do_task_dead+0x40/0x110
[  167.281005][    C1]  ? do_task_dead+0xd6/0x110
[  167.285651][    C1]  ? do_exit+0x1de7/0x2ce0
[  167.290140][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  167.295220][    C1]  ? __pfx_do_exit+0x10/0x10
[  167.299881][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  167.305320][    C1]  ? do_group_exit+0xd3/0x2a0
[  167.310062][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  167.315330][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  167.320251][    C1]  ? do_syscall_64+0xcd/0x250
[  167.325011][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.331173][    C1]  </TASK>
[  167.334237][    C1] task:modprobe        state:R  running task     stack:25136 pid:9192  tgid:9192  ppid:281    flags:0x00000000
[  167.346088][    C1] Call Trace:
[  167.349402][    C1]  <TASK>
[  167.352393][    C1]  __schedule+0x105f/0x34b0
[  167.356973][    C1]  ? __pfx___schedule+0x10/0x10
[  167.361879][    C1]  ? do_task_dead+0x9e/0x110
[  167.366533][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.371645][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  167.377527][    C1]  ? do_task_dead+0x40/0x110
[  167.382185][    C1]  do_task_dead+0xd6/0x110
[  167.386667][    C1]  do_exit+0x1de7/0x2ce0
[  167.390981][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  167.396061][    C1]  ? __pfx_do_exit+0x10/0x10
[  167.400717][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  167.406153][    C1]  do_group_exit+0xd3/0x2a0
[  167.410732][    C1]  __x64_sys_exit_group+0x3e/0x50
[  167.415849][    C1]  x64_sys_call+0x14a9/0x16a0
[  167.420583][    C1]  do_syscall_64+0xcd/0x250
[  167.425165][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.431131][    C1] RIP: 0033:0x7fe02d64ea90
[  167.435635][    C1] RSP: 002b:00007fff08c47db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  167.444099][    C1] RAX: ffffffffffffffda RBX: 00007fe02d73f860 RCX: 00007fe02d64ea90
[  167.452121][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  167.460142][    C1] RBP: 00007fe02d73f860 R08: 0000000000000001 R09: 977e718c80bddce9
[  167.468162][    C1] R10: 00007fff08c47c70 R11: 0000000000000246 R12: 0000000000000000
[  167.476196][    C1] R13: 0000000000000001 R14: 00007fe02d743658 R15: 0000000000000001
[  167.484244][    C1]  </TASK>
[  167.487314][    C1] task:modprobe        state:R  running task     stack:25408 pid:9199  tgid:9199  ppid:1147   flags:0x00000002
[  167.499172][    C1] Call Trace:
[  167.502494][    C1]  <TASK>
[  167.505471][    C1]  __schedule+0x105f/0x34b0
[  167.510051][    C1]  ? __pfx___schedule+0x10/0x10
[  167.514975][    C1]  ? do_task_dead+0x9e/0x110
[  167.519620][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.524727][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  167.530598][    C1]  ? do_task_dead+0x40/0x110
[  167.535240][    C1]  do_task_dead+0xd6/0x110
[  167.539716][    C1]  do_exit+0x1de7/0x2ce0
[  167.544032][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  167.549105][    C1]  ? __pfx_do_exit+0x10/0x10
[  167.553753][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  167.559192][    C1]  do_group_exit+0xd3/0x2a0
[  167.563769][    C1]  __x64_sys_exit_group+0x3e/0x50
[  167.568870][    C1]  x64_sys_call+0x14a9/0x16a0
[  167.573616][    C1]  do_syscall_64+0xcd/0x250
[  167.578238][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.584201][    C1] RIP: 0033:0x7fbcebfe3a90
[  167.588673][    C1] RSP: 002b:00007ffd989a6988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  167.597143][    C1] RAX: ffffffffffffffda RBX: 00007fbcec0d4860 RCX: 00007fbcebfe3a90
[  167.605161][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  167.613175][    C1] RBP: 00007fbcec0d4860 R08: 0000000000000001 R09: c8b63f6834201554
[  167.621191][    C1] R10: 00007ffd989a6840 R11: 0000000000000246 R12: 0000000000000000
[  167.629205][    C1] R13: 0000000000000001 R14: 00007fbcec0d8658 R15: 0000000000000001
[  167.637236][    C1]  </TASK>
[  167.640308][    C1] task:modprobe        state:R  running task     stack:25136 pid:9206  tgid:9206  ppid:49     flags:0x00000002
[  167.652169][    C1] Call Trace:
[  167.655501][    C1]  <TASK>
[  167.658481][    C1]  ? mmput+0xdb/0x3e0
[  167.662515][    C1]  ? do_task_dead+0x40/0x110
[  167.667155][    C1]  ? do_task_dead+0xd6/0x110
[  167.671807][    C1]  ? do_exit+0x1de7/0x2ce0
[  167.676299][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  167.681388][    C1]  ? __pfx_do_exit+0x10/0x10
[  167.686058][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  167.691505][    C1]  ? do_group_exit+0xd3/0x2a0
[  167.696261][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  167.701534][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  167.706449][    C1]  ? do_syscall_64+0xcd/0x250
[  167.711209][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.717368][    C1]  </TASK>
[  167.720434][    C1] task:modprobe        state:R  running task     stack:25136 pid:9209  tgid:9209  ppid:49     flags:0x00000002
[  167.732302][    C1] Call Trace:
[  167.735621][    C1]  <TASK>
[  167.738592][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.743453][    C1]  ? hlock_class+0x4e/0x130
[  167.748020][    C1]  ? mark_lock+0xb5/0xc60
[  167.752423][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  167.757529][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.762369][    C1]  ? hlock_class+0x4e/0x130
[  167.766934][    C1]  ? mark_lock+0xb5/0xc60
[  167.771331][    C1]  ? rcu_is_watching+0x12/0xc0
[  167.776170][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.781004][    C1]  ? hlock_class+0x4e/0x130
[  167.785571][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  167.790697][    C1]  ? rcu_is_watching+0x12/0xc0
[  167.795523][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  167.800615][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  167.806064][    C1]  ? find_held_lock+0x2d/0x110
[  167.810908][    C1]  ? __schedule+0x102c/0x34b0
[  167.815649][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.820762][    C1]  ? __schedule+0x105f/0x34b0
[  167.825512][    C1]  ? __pfx___schedule+0x10/0x10
[  167.830420][    C1]  ? do_task_dead+0x9e/0x110
[  167.835071][    C1]  ? __pfx_lock_release+0x10/0x10
[  167.840174][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  167.846050][    C1]  ? do_task_dead+0x40/0x110
[  167.850695][    C1]  ? do_task_dead+0xd6/0x110
[  167.855342][    C1]  ? do_exit+0x1de7/0x2ce0
[  167.859830][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  167.864906][    C1]  ? __pfx_do_exit+0x10/0x10
[  167.869564][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  167.875000][    C1]  ? do_group_exit+0xd3/0x2a0
[  167.879744][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  167.885009][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  167.889929][    C1]  ? do_syscall_64+0xcd/0x250
[  167.894694][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.900859][    C1]  </TASK>
[  167.903926][    C1] task:modprobe        state:R  running task     stack:25408 pid:9218  tgid:9218  ppid:49     flags:0x00000002
[  167.915771][    C1] Call Trace:
[  167.919111][    C1]  <TASK>
[  167.922086][    C1]  __schedule+0x105f/0x34b0
[  167.926710][    C1]  ? __pfx_mas_preallocate+0x10/0x10
[  167.932072][    C1]  ? mark_lock+0xb5/0xc60
[  167.936486][    C1]  ? hlock_class+0x4e/0x130
[  167.941048][    C1]  ? mark_lock+0xb5/0xc60
[  167.945452][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.950335][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.955178][    C1]  ? page_ext_put+0x3e/0xd0
[  167.959801][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  167.965078][    C1]  ? find_held_lock+0x2d/0x110
[  167.969929][    C1]  ? hlock_class+0x4e/0x130
[  167.974488][    C1]  ? mark_lock+0xb5/0xc60
[  167.978882][    C1]  ? hlock_class+0x4e/0x130
[  167.983440][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  167.988463][    C1]  ? __pfx_mark_lock+0x10/0x10
[  167.993303][    C1]  ? hlock_class+0x4e/0x130
[  167.997866][    C1]  ? mark_lock+0xb5/0xc60
[  168.002276][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  168.007550][    C1]  ? unwind_get_return_address+0x59/0xa0
[  168.013299][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.018148][    C1]  ? hlock_class+0x4e/0x130
[  168.022719][    C1]  ? mark_lock+0xb5/0xc60
[  168.027112][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  168.032206][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.037041][    C1]  ? hlock_class+0x4e/0x130
[  168.041654][    C1]  ? mark_lock+0xb5/0xc60
[  168.046056][    C1]  ? rcu_is_watching+0x12/0xc0
[  168.050884][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.055714][    C1]  ? hlock_class+0x4e/0x130
[  168.060274][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  168.065379][    C1]  ? rcu_is_watching+0x12/0xc0
[  168.070195][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  168.075291][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  168.080745][    C1]  ? find_held_lock+0x2d/0x110
[  168.085573][    C1]  ? __schedule+0x102c/0x34b0
[  168.090315][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.095434][    C1]  ? __schedule+0x105f/0x34b0
[  168.100187][    C1]  ? __pfx___schedule+0x10/0x10
[  168.105093][    C1]  ? do_task_dead+0x9e/0x110
[  168.109743][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.114844][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  168.120720][    C1]  ? do_task_dead+0x40/0x110
[  168.125371][    C1]  ? do_task_dead+0xd6/0x110
[  168.130020][    C1]  ? do_exit+0x1de7/0x2ce0
[  168.134515][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  168.139591][    C1]  ? __pfx_do_exit+0x10/0x10
[  168.144242][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  168.149682][    C1]  ? do_group_exit+0xd3/0x2a0
[  168.154425][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  168.159695][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  168.164609][    C1]  ? do_syscall_64+0xcd/0x250
[  168.169362][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.175522][    C1]  </TASK>
[  168.178594][    C1] task:modprobe        state:R  running task     stack:25408 pid:9229  tgid:9229  ppid:281    flags:0x00000000
[  168.190448][    C1] Call Trace:
[  168.193768][    C1]  <TASK>
[  168.196747][    C1]  __schedule+0x105f/0x34b0
[  168.201324][    C1]  ? __pfx___schedule+0x10/0x10
[  168.206235][    C1]  ? __schedule+0x102c/0x34b0
[  168.210987][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.216100][    C1]  ? __schedule+0x105f/0x34b0
[  168.220855][    C1]  ? __pfx___schedule+0x10/0x10
[  168.225766][    C1]  ? do_task_dead+0x9e/0x110
[  168.230418][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.235531][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  168.241415][    C1]  ? do_task_dead+0x40/0x110
[  168.246072][    C1]  ? do_task_dead+0xd6/0x110
[  168.250721][    C1]  ? do_exit+0x1de7/0x2ce0
[  168.255210][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  168.260287][    C1]  ? __pfx_do_exit+0x10/0x10
[  168.264935][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  168.270374][    C1]  ? do_group_exit+0xd3/0x2a0
[  168.275138][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  168.280399][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  168.285324][    C1]  ? do_syscall_64+0xcd/0x250
[  168.290085][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.296237][    C1]  </TASK>
[  168.299320][    C1] task:modprobe        state:R  running task     stack:24704 pid:9234  tgid:9234  ppid:1147   flags:0x00000002
[  168.311186][    C1] Call Trace:
[  168.314506][    C1]  <TASK>
[  168.317479][    C1]  ? arch_stack_walk+0x74/0x100
[  168.322386][    C1]  ? find_held_lock+0x2d/0x110
[  168.327230][    C1]  ? hlock_class+0x4e/0x130
[  168.331791][    C1]  ? mark_lock+0xb5/0xc60
[  168.336188][    C1]  ? hlock_class+0x4e/0x130
[  168.340757][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  168.345765][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.350603][    C1]  ? hlock_class+0x4e/0x130
[  168.355169][    C1]  ? mark_lock+0xb5/0xc60
[  168.359559][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  168.364829][    C1]  ? unwind_get_return_address+0x59/0xa0
[  168.370526][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.375367][    C1]  ? hlock_class+0x4e/0x130
[  168.379945][    C1]  ? mark_lock+0xb5/0xc60
[  168.384333][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  168.389438][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.394275][    C1]  ? hlock_class+0x4e/0x130
[  168.398829][    C1]  ? mark_lock+0xb5/0xc60
[  168.403248][    C1]  ? rcu_is_watching+0x12/0xc0
[  168.408070][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.412906][    C1]  ? hlock_class+0x4e/0x130
[  168.417473][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  168.422571][    C1]  ? rcu_is_watching+0x12/0xc0
[  168.427382][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  168.432488][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  168.437951][    C1]  ? find_held_lock+0x2d/0x110
[  168.442796][    C1]  ? __schedule+0x102c/0x34b0
[  168.447535][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.452651][    C1]  ? __schedule+0x105f/0x34b0
[  168.457393][    C1]  ? __pfx___schedule+0x10/0x10
[  168.462309][    C1]  ? do_task_dead+0x9e/0x110
[  168.466949][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.472050][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  168.477922][    C1]  ? do_task_dead+0x40/0x110
[  168.482563][    C1]  ? do_task_dead+0xd6/0x110
[  168.487202][    C1]  ? do_exit+0x1de7/0x2ce0
[  168.491684][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  168.496759][    C1]  ? __pfx_do_exit+0x10/0x10
[  168.501415][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  168.506850][    C1]  ? do_group_exit+0xd3/0x2a0
[  168.511601][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  168.516904][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  168.521823][    C1]  ? do_syscall_64+0xcd/0x250
[  168.526576][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.532736][    C1]  </TASK>
[  168.535801][    C1] task:modprobe        state:R  running task     stack:24704 pid:9244  tgid:9244  ppid:281    flags:0x00000000
[  168.547664][    C1] Call Trace:
[  168.550982][    C1]  <TASK>
[  168.553953][    C1]  __schedule+0x105f/0x34b0
[  168.558523][    C1]  ? __pfx___schedule+0x10/0x10
[  168.563449][    C1]  ? do_task_dead+0x9e/0x110
[  168.568096][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.573214][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  168.579092][    C1]  ? do_task_dead+0x40/0x110
[  168.583739][    C1]  do_task_dead+0xd6/0x110
[  168.588215][    C1]  do_exit+0x1de7/0x2ce0
[  168.592551][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  168.597634][    C1]  ? __pfx_do_exit+0x10/0x10
[  168.602294][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  168.607736][    C1]  do_group_exit+0xd3/0x2a0
[  168.612312][    C1]  __x64_sys_exit_group+0x3e/0x50
[  168.617412][    C1]  x64_sys_call+0x14a9/0x16a0
[  168.622149][    C1]  do_syscall_64+0xcd/0x250
[  168.626728][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.632691][    C1] RIP: 0033:0x7f278050aa90
[  168.637155][    C1] RSP: 002b:00007ffd73dd49e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  168.645635][    C1] RAX: ffffffffffffffda RBX: 00007f27805fb860 RCX: 00007f278050aa90
[  168.653661][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  168.661678][    C1] RBP: 00007f27805fb860 R08: 0000000000000001 R09: 6648f5eae99ba33e
[  168.669699][    C1] R10: 00007ffd73dd48a0 R11: 0000000000000246 R12: 0000000000000000
[  168.677718][    C1] R13: 0000000000000001 R14: 00007f27805ff658 R15: 0000000000000001
[  168.685751][    C1]  </TASK>
[  168.688823][    C1] task:modprobe        state:R  running task     stack:24416 pid:9251  tgid:9251  ppid:281    flags:0x00000002
[  168.700684][    C1] Call Trace:
[  168.704019][    C1]  <TASK>
[  168.706992][    C1]  __schedule+0x105f/0x34b0
[  168.711567][    C1]  ? __pfx___schedule+0x10/0x10
[  168.716482][    C1]  ? do_task_dead+0x9e/0x110
[  168.721138][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.726241][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  168.732116][    C1]  ? do_task_dead+0x40/0x110
[  168.736761][    C1]  do_task_dead+0xd6/0x110
[  168.741282][    C1]  do_exit+0x1de7/0x2ce0
[  168.745596][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  168.750682][    C1]  ? __pfx_do_exit+0x10/0x10
[  168.755342][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  168.760788][    C1]  do_group_exit+0xd3/0x2a0
[  168.765358][    C1]  __x64_sys_exit_group+0x3e/0x50
[  168.770456][    C1]  x64_sys_call+0x14a9/0x16a0
[  168.775200][    C1]  do_syscall_64+0xcd/0x250
[  168.779777][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.785748][    C1] RIP: 0033:0x7f832adffa90
[  168.790215][    C1] RSP: 002b:00007ffd92f93f08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  168.798689][    C1] RAX: ffffffffffffffda RBX: 00007f832aef0860 RCX: 00007f832adffa90
[  168.806711][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  168.814726][    C1] RBP: 00007f832aef0860 R08: 0000000000000001 R09: 1f203aad76baeafd
[  168.822751][    C1] R10: 00007ffd92f93dc0 R11: 0000000000000246 R12: 0000000000000000
[  168.830773][    C1] R13: 0000000000000001 R14: 00007f832aef4658 R15: 0000000000000001
[  168.838812][    C1]  </TASK>
[  168.841887][    C1] task:modprobe        state:R  running task     stack:26144 pid:9258  tgid:9258  ppid:49     flags:0x00000002
[  168.853756][    C1] Call Trace:
[  168.857072][    C1]  <TASK>
[  168.860060][    C1]  __schedule+0x105f/0x34b0
[  168.864630][    C1]  ? __pfx___schedule+0x10/0x10
[  168.869539][    C1]  ? __split_vma+0x4c9/0x1130
[  168.874284][    C1]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  168.879988][    C1]  ? kasan_save_track+0x14/0x30
[  168.884903][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.889745][    C1]  ? hlock_class+0x4e/0x130
[  168.894306][    C1]  ? mark_lock+0xb5/0xc60
[  168.898715][    C1]  rcu_is_watching+0x12/0xc0
[  168.903364][    C1]  ? __pfx_mark_lock+0x10/0x10
[  168.908205][    C1]  ? hlock_class+0x4e/0x130
[  168.912766][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  168.917878][    C1]  ? rcu_is_watching+0x12/0xc0
[  168.922699][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  168.927798][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  168.933255][    C1]  ? find_held_lock+0x2d/0x110
[  168.938084][    C1]  ? __schedule+0x102c/0x34b0
[  168.942820][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.947929][    C1]  ? __schedule+0x105f/0x34b0
[  168.952673][    C1]  ? __pfx___schedule+0x10/0x10
[  168.957617][    C1]  ? do_task_dead+0x9e/0x110
[  168.962262][    C1]  ? __pfx_lock_release+0x10/0x10
[  168.967389][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  168.973260][    C1]  ? do_task_dead+0x40/0x110
[  168.977900][    C1]  ? do_task_dead+0xd6/0x110
[  168.982550][    C1]  ? do_exit+0x1de7/0x2ce0
[  168.987034][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  168.992117][    C1]  ? __pfx_do_exit+0x10/0x10
[  168.996779][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.002211][    C1]  ? do_group_exit+0xd3/0x2a0
[  169.006962][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  169.012231][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  169.017150][    C1]  ? do_syscall_64+0xcd/0x250
[  169.021965][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.028129][    C1]  </TASK>
[  169.031194][    C1] task:modprobe        state:R  running task     stack:24704 pid:9265  tgid:9265  ppid:281    flags:0x00000002
[  169.043043][    C1] Call Trace:
[  169.046381][    C1]  <TASK>
[  169.049355][    C1]  __schedule+0x105f/0x34b0
[  169.053932][    C1]  ? __pfx___schedule+0x10/0x10
[  169.058836][    C1]  ? hlock_class+0x4e/0x130
[  169.063405][    C1]  ? mark_lock+0xb5/0xc60
[  169.067802][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  169.072905][    C1]  ? __pfx_mark_lock+0x10/0x10
[  169.077745][    C1]  ? hlock_class+0x4e/0x130
[  169.082306][    C1]  ? mark_lock+0xb5/0xc60
[  169.086714][    C1]  rcu_is_watching+0x12/0xc0
[  169.091372][    C1]  ? __pfx_mark_lock+0x10/0x10
[  169.096207][    C1]  ? hlock_class+0x4e/0x130
[  169.100767][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  169.105911][    C1]  ? rcu_is_watching+0x12/0xc0
[  169.110729][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  169.115822][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  169.121273][    C1]  ? find_held_lock+0x2d/0x110
[  169.126102][    C1]  ? __schedule+0x102c/0x34b0
[  169.130849][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.135967][    C1]  ? __schedule+0x105f/0x34b0
[  169.140725][    C1]  ? __pfx___schedule+0x10/0x10
[  169.145642][    C1]  ? do_task_dead+0x9e/0x110
[  169.150296][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.155417][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  169.161288][    C1]  ? do_task_dead+0x40/0x110
[  169.166292][    C1]  ? do_task_dead+0xd6/0x110
[  169.170939][    C1]  ? do_exit+0x1de7/0x2ce0
[  169.175420][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  169.180497][    C1]  ? __pfx_do_exit+0x10/0x10
[  169.185151][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.190595][    C1]  ? do_group_exit+0xd3/0x2a0
[  169.195338][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  169.200605][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  169.205529][    C1]  ? do_syscall_64+0xcd/0x250
[  169.210324][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.216488][    C1]  </TASK>
[  169.219592][    C1] task:modprobe        state:R  running task     stack:25408 pid:9273  tgid:9273  ppid:49     flags:0x00000002
[  169.231977][    C1] Call Trace:
[  169.235291][    C1]  <TASK>
[  169.238269][    C1]  __schedule+0x105f/0x34b0
[  169.242847][    C1]  ? __pfx___schedule+0x10/0x10
[  169.247759][    C1]  ? do_task_dead+0x9e/0x110
[  169.252407][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.257572][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  169.263448][    C1]  ? do_task_dead+0x40/0x110
[  169.268093][    C1]  do_task_dead+0xd6/0x110
[  169.272567][    C1]  do_exit+0x1de7/0x2ce0
[  169.276934][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  169.282005][    C1]  ? __pfx_do_exit+0x10/0x10
[  169.286663][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.292104][    C1]  do_group_exit+0xd3/0x2a0
[  169.296723][    C1]  __x64_sys_exit_group+0x3e/0x50
[  169.301813][    C1]  x64_sys_call+0x14a9/0x16a0
[  169.306552][    C1]  do_syscall_64+0xcd/0x250
[  169.311131][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.317093][    C1] RIP: 0033:0x7f28f2657a90
[  169.321550][    C1] RSP: 002b:00007fff1327b2b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  169.330056][    C1] RAX: ffffffffffffffda RBX: 00007f28f2748860 RCX: 00007f28f2657a90
[  169.338072][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  169.346093][    C1] RBP: 00007f28f2748860 R08: 0000000000000001 R09: ec17e301af2980d2
[  169.354109][    C1] R10: 00007fff1327b170 R11: 0000000000000246 R12: 0000000000000000
[  169.362127][    C1] R13: 0000000000000001 R14: 00007f28f274c658 R15: 0000000000000001
[  169.370173][    C1]  </TASK>
[  169.373236][    C1] task:modprobe        state:R  running task     stack:25408 pid:9279  tgid:9279  ppid:49     flags:0x00000002
[  169.385095][    C1] Call Trace:
[  169.388408][    C1]  <TASK>
[  169.391418][    C1]  __schedule+0x105f/0x34b0
[  169.395997][    C1]  ? __pfx___schedule+0x10/0x10
[  169.400924][    C1]  ? do_task_dead+0x9e/0x110
[  169.405572][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.410674][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  169.416540][    C1]  ? do_task_dead+0x40/0x110
[  169.421192][    C1]  do_task_dead+0xd6/0x110
[  169.425671][    C1]  do_exit+0x1de7/0x2ce0
[  169.429984][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  169.435072][    C1]  ? __pfx_do_exit+0x10/0x10
[  169.439727][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.445162][    C1]  do_group_exit+0xd3/0x2a0
[  169.449742][    C1]  __x64_sys_exit_group+0x3e/0x50
[  169.454839][    C1]  x64_sys_call+0x14a9/0x16a0
[  169.459580][    C1]  do_syscall_64+0xcd/0x250
[  169.464183][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.470160][    C1] RIP: 0033:0x7f4daa12ea90
[  169.474618][    C1] RSP: 002b:00007ffcc106afe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  169.483089][    C1] RAX: ffffffffffffffda RBX: 00007f4daa21f860 RCX: 00007f4daa12ea90
[  169.491109][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  169.499149][    C1] RBP: 00007f4daa21f860 R08: 0000000000000001 R09: 4e7d6297ca14f305
[  169.507170][    C1] R10: 00007ffcc106aea0 R11: 0000000000000246 R12: 0000000000000000
[  169.515189][    C1] R13: 0000000000000001 R14: 00007f4daa223658 R15: 0000000000000001
[  169.523227][    C1]  </TASK>
[  169.526295][    C1] task:modprobe        state:R  running task     stack:24704 pid:9286  tgid:9286  ppid:49     flags:0x00000000
[  169.538163][    C1] Call Trace:
[  169.541481][    C1]  <TASK>
[  169.544458][    C1]  __schedule+0x105f/0x34b0
[  169.549034][    C1]  ? __pfx___schedule+0x10/0x10
[  169.553945][    C1]  ? do_task_dead+0x9e/0x110
[  169.558584][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.563704][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  169.569584][    C1]  ? do_task_dead+0x40/0x110
[  169.574224][    C1]  do_task_dead+0xd6/0x110
[  169.578702][    C1]  do_exit+0x1de7/0x2ce0
[  169.583011][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  169.588079][    C1]  ? __pfx_do_exit+0x10/0x10
[  169.592729][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.598227][    C1]  do_group_exit+0xd3/0x2a0
[  169.602803][    C1]  __x64_sys_exit_group+0x3e/0x50
[  169.607903][    C1]  x64_sys_call+0x14a9/0x16a0
[  169.612645][    C1]  do_syscall_64+0xcd/0x250
[  169.617223][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.623197][    C1] RIP: 0033:0x7f536416ca90
[  169.627664][    C1] RSP: 002b:00007ffcf4e9a278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  169.636146][    C1] RAX: ffffffffffffffda RBX: 00007f536425d860 RCX: 00007f536416ca90
[  169.644168][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  169.652185][    C1] RBP: 00007f536425d860 R08: 0000000000000001 R09: 518e6c4ca973c25f
[  169.660201][    C1] R10: 00007ffcf4e9a130 R11: 0000000000000246 R12: 0000000000000000
[  169.668393][    C1] R13: 0000000000000001 R14: 00007f5364261658 R15: 0000000000000001
[  169.676434][    C1]  </TASK>
[  169.679506][    C1] task:modprobe        state:R  running task     stack:24416 pid:9293  tgid:9293  ppid:281    flags:0x00000002
[  169.691375][    C1] Call Trace:
[  169.694696][    C1]  <TASK>
[  169.697672][    C1]  __schedule+0x105f/0x34b0
[  169.702248][    C1]  ? __pfx___schedule+0x10/0x10
[  169.707162][    C1]  ? do_task_dead+0x9e/0x110
[  169.711814][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.716971][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  169.722847][    C1]  ? do_task_dead+0x40/0x110
[  169.727489][    C1]  do_task_dead+0xd6/0x110
[  169.731966][    C1]  do_exit+0x1de7/0x2ce0
[  169.736281][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  169.741376][    C1]  ? __pfx_do_exit+0x10/0x10
[  169.746032][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.751464][    C1]  do_group_exit+0xd3/0x2a0
[  169.756045][    C1]  __x64_sys_exit_group+0x3e/0x50
[  169.761145][    C1]  x64_sys_call+0x14a9/0x16a0
[  169.765890][    C1]  do_syscall_64+0xcd/0x250
[  169.770480][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.776453][    C1] RIP: 0033:0x7f151ba65a90
[  169.780916][    C1] RSP: 002b:00007ffc10285c38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  169.789397][    C1] RAX: ffffffffffffffda RBX: 00007f151bb56860 RCX: 00007f151ba65a90
[  169.797433][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  169.805459][    C1] RBP: 00007f151bb56860 R08: 0000000000000001 R09: fa1facfdc7e7d540
[  169.813482][    C1] R10: 00007ffc10285af0 R11: 0000000000000246 R12: 0000000000000000
[  169.821502][    C1] R13: 0000000000000001 R14: 00007f151bb5a658 R15: 0000000000000001
[  169.829541][    C1]  </TASK>
[  169.832615][    C1] task:modprobe        state:R  running task     stack:24704 pid:9300  tgid:9300  ppid:49     flags:0x00000000
[  169.844476][    C1] Call Trace:
[  169.847791][    C1]  <TASK>
[  169.850771][    C1]  __schedule+0x105f/0x34b0
[  169.855351][    C1]  ? __pfx___schedule+0x10/0x10
[  169.860263][    C1]  ? do_task_dead+0x9e/0x110
[  169.864911][    C1]  ? __pfx_lock_release+0x10/0x10
[  169.870032][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  169.875904][    C1]  ? do_task_dead+0x40/0x110
[  169.880552][    C1]  do_task_dead+0xd6/0x110
[  169.885032][    C1]  do_exit+0x1de7/0x2ce0
[  169.889352][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  169.894432][    C1]  ? __pfx_do_exit+0x10/0x10
[  169.899082][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  169.904524][    C1]  do_group_exit+0xd3/0x2a0
[  169.909095][    C1]  __x64_sys_exit_group+0x3e/0x50
[  169.914187][    C1]  x64_sys_call+0x14a9/0x16a0
[  169.918931][    C1]  do_syscall_64+0xcd/0x250
[  169.923516][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.929477][    C1] RIP: 0033:0x7fd856c20a90
[  169.933932][    C1] RSP: 002b:00007ffe6fd73278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  169.942393][    C1] RAX: ffffffffffffffda RBX: 00007fd856d11860 RCX: 00007fd856c20a90
[  169.950415][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  169.958433][    C1] RBP: 00007fd856d11860 R08: 0000000000000001 R09: 28edf34bc25a01f3
[  169.966461][    C1] R10: 00007ffe6fd73130 R11: 0000000000000246 R12: 0000000000000000
[  169.974488][    C1] R13: 0000000000000001 R14: 00007fd856d15658 R15: 0000000000000001
[  169.982533][    C1]  </TASK>
[  169.985599][    C1] task:modprobe        state:R  running task     stack:25408 pid:9306  tgid:9306  ppid:49     flags:0x00000002
[  169.997462][    C1] Call Trace:
[  170.000790][    C1]  <TASK>
[  170.003769][    C1]  ? is_bpf_text_address+0x94/0x1a0
[  170.009032][    C1]  ? kernel_text_address+0x8d/0x100
[  170.014299][    C1]  ? mark_lock+0xb5/0xc60
[  170.018699][    C1]  ? __kernel_text_address+0xd/0x40
[  170.023982][    C1]  ? unwind_get_return_address+0x59/0xa0
[  170.029706][    C1]  ? arch_stack_walk+0xa7/0x100
[  170.034609][    C1]  ? hlock_class+0x4e/0x130
[  170.039175][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  170.044189][    C1]  ? hlock_class+0x4e/0x130
[  170.048754][    C1]  ? mark_lock+0xb5/0xc60
[  170.053154][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.057988][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  170.063272][    C1]  ? find_held_lock+0x2d/0x110
[  170.068103][    C1]  ? hlock_class+0x4e/0x130
[  170.072664][    C1]  ? mark_lock+0xb5/0xc60
[  170.077063][    C1]  ? hlock_class+0x4e/0x130
[  170.081619][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  170.086623][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.091464][    C1]  ? hlock_class+0x4e/0x130
[  170.096027][    C1]  ? mark_lock+0xb5/0xc60
[  170.100425][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  170.105691][    C1]  ? unwind_get_return_address+0x59/0xa0
[  170.111384][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.116215][    C1]  ? hlock_class+0x4e/0x130
[  170.120795][    C1]  ? mark_lock+0xb5/0xc60
[  170.125199][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  170.130293][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.135133][    C1]  ? hlock_class+0x4e/0x130
[  170.139697][    C1]  ? mark_lock+0xb5/0xc60
[  170.144109][    C1]  ? rcu_is_watching+0x12/0xc0
[  170.148941][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.153792][    C1]  ? hlock_class+0x4e/0x130
[  170.158359][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  170.163467][    C1]  ? rcu_is_watching+0x12/0xc0
[  170.168322][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  170.173427][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  170.178872][    C1]  ? find_held_lock+0x2d/0x110
[  170.183708][    C1]  ? __schedule+0x102c/0x34b0
[  170.188457][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.193580][    C1]  ? __schedule+0x105f/0x34b0
[  170.198322][    C1]  ? __pfx___schedule+0x10/0x10
[  170.203232][    C1]  ? do_task_dead+0x9e/0x110
[  170.207881][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.212988][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  170.218870][    C1]  ? do_task_dead+0x40/0x110
[  170.223502][    C1]  ? do_task_dead+0xd6/0x110
[  170.228143][    C1]  ? do_exit+0x1de7/0x2ce0
[  170.232634][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  170.237702][    C1]  ? __pfx_do_exit+0x10/0x10
[  170.242350][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  170.247791][    C1]  ? do_group_exit+0xd3/0x2a0
[  170.252535][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  170.257797][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  170.262718][    C1]  ? do_syscall_64+0xcd/0x250
[  170.267473][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.273632][    C1]  </TASK>
[  170.276708][    C1] task:modprobe        state:R  running task     stack:24704 pid:9318  tgid:9318  ppid:49     flags:0x00000002
[  170.288565][    C1] Call Trace:
[  170.291895][    C1]  <TASK>
[  170.294876][    C1]  __schedule+0x105f/0x34b0
[  170.299500][    C1]  ? __pfx___schedule+0x10/0x10
[  170.304408][    C1]  ? do_task_dead+0x9e/0x110
[  170.309061][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.314171][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  170.320043][    C1]  ? do_task_dead+0x40/0x110
[  170.324719][    C1]  do_task_dead+0xd6/0x110
[  170.329197][    C1]  do_exit+0x1de7/0x2ce0
[  170.333511][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  170.338592][    C1]  ? __pfx_do_exit+0x10/0x10
[  170.343251][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  170.348687][    C1]  do_group_exit+0xd3/0x2a0
[  170.353254][    C1]  __x64_sys_exit_group+0x3e/0x50
[  170.358341][    C1]  x64_sys_call+0x14a9/0x16a0
[  170.363087][    C1]  do_syscall_64+0xcd/0x250
[  170.367670][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.373630][    C1] RIP: 0033:0x7f704de78a90
[  170.378093][    C1] RSP: 002b:00007ffc3351c6c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  170.386568][    C1] RAX: ffffffffffffffda RBX: 00007f704df69860 RCX: 00007f704de78a90
[  170.394595][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  170.402610][    C1] RBP: 00007f704df69860 R08: 0000000000000001 R09: b48e934b0546cb61
[  170.410635][    C1] R10: 00007ffc3351c580 R11: 0000000000000246 R12: 0000000000000000
[  170.418659][    C1] R13: 0000000000000001 R14: 00007f704df6d658 R15: 0000000000000001
[  170.426695][    C1]  </TASK>
[  170.429814][    C1] task:modprobe        state:R  running task     stack:25408 pid:9325  tgid:9325  ppid:1147   flags:0x00000000
[  170.441690][    C1] Call Trace:
[  170.445009][    C1]  <TASK>
[  170.447997][    C1]  __schedule+0x105f/0x34b0
[  170.452583][    C1]  ? __pfx___schedule+0x10/0x10
[  170.457513][    C1]  ? find_held_lock+0x2d/0x110
[  170.462343][    C1]  ? __schedule+0x102c/0x34b0
[  170.467078][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.472181][    C1]  ? __schedule+0x105f/0x34b0
[  170.476929][    C1]  ? __pfx___schedule+0x10/0x10
[  170.481837][    C1]  ? do_task_dead+0x9e/0x110
[  170.486485][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.491592][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  170.497462][    C1]  ? do_task_dead+0x40/0x110
[  170.502115][    C1]  ? do_task_dead+0xd6/0x110
[  170.506764][    C1]  ? do_exit+0x1de7/0x2ce0
[  170.511271][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  170.516342][    C1]  ? __pfx_do_exit+0x10/0x10
[  170.521001][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  170.526443][    C1]  ? do_group_exit+0xd3/0x2a0
[  170.531193][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  170.536463][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  170.541384][    C1]  ? do_syscall_64+0xcd/0x250
[  170.546140][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.552300][    C1]  </TASK>
[  170.555361][    C1] task:modprobe        state:R  running task     stack:25408 pid:9330  tgid:9330  ppid:49     flags:0x00000002
[  170.567220][    C1] Call Trace:
[  170.570538][    C1]  <TASK>
[  170.573516][    C1]  __schedule+0x105f/0x34b0
[  170.578077][    C1]  ? mmput+0xdb/0x3e0
[  170.582120][    C1]  ? do_task_dead+0x40/0x110
[  170.586764][    C1]  ? do_task_dead+0xd6/0x110
[  170.591409][    C1]  ? do_exit+0x1de7/0x2ce0
[  170.595949][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  170.601044][    C1]  ? __pfx_do_exit+0x10/0x10
[  170.605743][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  170.611199][    C1]  ? do_group_exit+0xd3/0x2a0
[  170.615957][    C1]  __x64_sys_exit_group+0x3e/0x50
[  170.621061][    C1]  x64_sys_call+0x14a9/0x16a0
[  170.625802][    C1]  do_syscall_64+0xcd/0x250
[  170.630385][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.636544][    C1]  </TASK>
[  170.639607][    C1] task:modprobe        state:R  running task     stack:24704 pid:9334  tgid:9334  ppid:49     flags:0x00000002
[  170.651463][    C1] Call Trace:
[  170.654775][    C1]  <TASK>
[  170.657747][    C1]  ? hlock_class+0x4e/0x130
[  170.662331][    C1]  ? mark_lock+0xb5/0xc60
[  170.666727][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  170.671998][    C1]  ? unwind_get_return_address+0x59/0xa0
[  170.677698][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.682547][    C1]  ? hlock_class+0x4e/0x130
[  170.687111][    C1]  ? mark_lock+0xb5/0xc60
[  170.691515][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  170.696614][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.701455][    C1]  ? hlock_class+0x4e/0x130
[  170.706041][    C1]  ? mark_lock+0xb5/0xc60
[  170.710449][    C1]  ? rcu_is_watching+0x12/0xc0
[  170.715273][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.720108][    C1]  ? hlock_class+0x4e/0x130
[  170.724665][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  170.729767][    C1]  ? rcu_is_watching+0x12/0xc0
[  170.734588][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  170.739687][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  170.745164][    C1]  ? find_held_lock+0x2d/0x110
[  170.749996][    C1]  ? __schedule+0x102c/0x34b0
[  170.754751][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.759879][    C1]  ? __schedule+0x105f/0x34b0
[  170.764624][    C1]  ? __pfx___schedule+0x10/0x10
[  170.769543][    C1]  ? do_task_dead+0x9e/0x110
[  170.774196][    C1]  ? __pfx_lock_release+0x10/0x10
[  170.779294][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  170.785170][    C1]  ? do_task_dead+0x40/0x110
[  170.789819][    C1]  ? do_task_dead+0xd6/0x110
[  170.794473][    C1]  ? do_exit+0x1de7/0x2ce0
[  170.798972][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  170.804056][    C1]  ? __pfx_do_exit+0x10/0x10
[  170.808710][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  170.814161][    C1]  ? do_group_exit+0xd3/0x2a0
[  170.818915][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  170.824186][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  170.829108][    C1]  ? do_syscall_64+0xcd/0x250
[  170.833861][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.840016][    C1]  </TASK>
[  170.843360][    C1] task:modprobe        state:R  running task     stack:25136 pid:9343  tgid:9343  ppid:49     flags:0x00000002
[  170.855225][    C1] Call Trace:
[  170.858551][    C1]  <TASK>
[  170.861518][    C1]  ? mark_lock+0xb5/0xc60
[  170.865915][    C1]  ? hlock_class+0x4e/0x130
[  170.870502][    C1]  ? mark_lock+0xb5/0xc60
[  170.874909][    C1]  ? hlock_class+0x4e/0x130
[  170.879470][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  170.884485][    C1]  ? hlock_class+0x4e/0x130
[  170.889049][    C1]  ? mark_lock+0xb5/0xc60
[  170.893449][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.898286][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  170.903574][    C1]  ? find_held_lock+0x2d/0x110
[  170.908413][    C1]  ? hlock_class+0x4e/0x130
[  170.912977][    C1]  ? mark_lock+0xb5/0xc60
[  170.917389][    C1]  ? hlock_class+0x4e/0x130
[  170.921955][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  170.926975][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.931821][    C1]  ? hlock_class+0x4e/0x130
[  170.936375][    C1]  ? mark_lock+0xb5/0xc60
[  170.940759][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  170.946031][    C1]  ? unwind_get_return_address+0x59/0xa0
[  170.951724][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.956559][    C1]  ? hlock_class+0x4e/0x130
[  170.961123][    C1]  ? mark_lock+0xb5/0xc60
[  170.965519][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  170.970618][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.975454][    C1]  ? hlock_class+0x4e/0x130
[  170.980010][    C1]  ? mark_lock+0xb5/0xc60
[  170.984403][    C1]  ? rcu_is_watching+0x12/0xc0
[  170.989225][    C1]  ? __pfx_mark_lock+0x10/0x10
[  170.994063][    C1]  ? hlock_class+0x4e/0x130
[  170.998619][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  171.003715][    C1]  ? rcu_is_watching+0x12/0xc0
[  171.008546][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  171.013639][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  171.019102][    C1]  ? find_held_lock+0x2d/0x110
[  171.023942][    C1]  ? __schedule+0x102c/0x34b0
[  171.028694][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.033813][    C1]  ? __schedule+0x105f/0x34b0
[  171.038567][    C1]  ? __pfx___schedule+0x10/0x10
[  171.043477][    C1]  ? do_task_dead+0x9e/0x110
[  171.048165][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.053271][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  171.059146][    C1]  ? do_task_dead+0x40/0x110
[  171.063788][    C1]  ? do_task_dead+0xd6/0x110
[  171.068436][    C1]  ? do_exit+0x1de7/0x2ce0
[  171.072937][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  171.078023][    C1]  ? __pfx_do_exit+0x10/0x10
[  171.082679][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  171.088122][    C1]  ? do_group_exit+0xd3/0x2a0
[  171.092876][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  171.098139][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  171.103064][    C1]  ? do_syscall_64+0xcd/0x250
[  171.107875][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.114028][    C1]  </TASK>
[  171.117089][    C1] task:modprobe        state:R  running task     stack:25408 pid:9354  tgid:9354  ppid:281    flags:0x00000000
[  171.128954][    C1] Call Trace:
[  171.132284][    C1]  <TASK>
[  171.135260][    C1]  __schedule+0x105f/0x34b0
[  171.139837][    C1]  ? __pfx___schedule+0x10/0x10
[  171.144756][    C1]  ? do_task_dead+0x9e/0x110
[  171.149399][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.154512][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  171.160380][    C1]  ? do_task_dead+0x40/0x110
[  171.165032][    C1]  do_task_dead+0xd6/0x110
[  171.169509][    C1]  do_exit+0x1de7/0x2ce0
[  171.173827][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  171.178906][    C1]  ? __pfx_do_exit+0x10/0x10
[  171.183566][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  171.189015][    C1]  do_group_exit+0xd3/0x2a0
[  171.193592][    C1]  __x64_sys_exit_group+0x3e/0x50
[  171.198700][    C1]  x64_sys_call+0x14a9/0x16a0
[  171.203443][    C1]  do_syscall_64+0xcd/0x250
[  171.208029][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.214016][    C1] RIP: 0033:0x7f7718513a90
[  171.218476][    C1] RSP: 002b:00007ffce4d41908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  171.226942][    C1] RAX: ffffffffffffffda RBX: 00007f7718604860 RCX: 00007f7718513a90
[  171.234973][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  171.242998][    C1] RBP: 00007f7718604860 R08: 0000000000000001 R09: 7f7f444f51560948
[  171.251045][    C1] R10: 00007ffce4d417c0 R11: 0000000000000246 R12: 0000000000000000
[  171.259066][    C1] R13: 0000000000000001 R14: 00007f7718608658 R15: 0000000000000001
[  171.267098][    C1]  </TASK>
[  171.270166][    C1] task:modprobe        state:R  running task     stack:23984 pid:9361  tgid:9361  ppid:49     flags:0x00000002
[  171.282035][    C1] Call Trace:
[  171.285357][    C1]  <TASK>
[  171.288331][    C1]  __schedule+0x105f/0x34b0
[  171.292914][    C1]  ? __pfx___schedule+0x10/0x10
[  171.297834][    C1]  ? do_task_dead+0x9e/0x110
[  171.302483][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.307585][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  171.313453][    C1]  ? do_task_dead+0x40/0x110
[  171.318094][    C1]  do_task_dead+0xd6/0x110
[  171.322569][    C1]  do_exit+0x1de7/0x2ce0
[  171.326883][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  171.331979][    C1]  ? __pfx_do_exit+0x10/0x10
[  171.336631][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  171.342076][    C1]  do_group_exit+0xd3/0x2a0
[  171.346651][    C1]  __x64_sys_exit_group+0x3e/0x50
[  171.351750][    C1]  x64_sys_call+0x14a9/0x16a0
[  171.356497][    C1]  do_syscall_64+0xcd/0x250
[  171.361078][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.367054][    C1] RIP: 0033:0x7fccb8194a90
[  171.371520][    C1] RSP: 002b:00007ffda1c9bad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  171.380002][    C1] RAX: ffffffffffffffda RBX: 00007fccb8285860 RCX: 00007fccb8194a90
[  171.388066][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  171.396111][    C1] RBP: 00007fccb8285860 R08: 0000000000000001 R09: 8a9c041cca67156e
[  171.404151][    C1] R10: 00007ffda1c9b990 R11: 0000000000000246 R12: 0000000000000000
[  171.412186][    C1] R13: 0000000000000001 R14: 00007fccb8289658 R15: 0000000000000001
[  171.420229][    C1]  </TASK>
[  171.423300][    C1] task:modprobe        state:R  running task     stack:24704 pid:9367  tgid:9367  ppid:49     flags:0x00000002
[  171.435167][    C1] Call Trace:
[  171.438477][    C1]  <TASK>
[  171.441475][    C1]  __schedule+0x105f/0x34b0
[  171.446052][    C1]  ? __pfx___schedule+0x10/0x10
[  171.450971][    C1]  ? do_task_dead+0x9e/0x110
[  171.455621][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.460729][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  171.466615][    C1]  ? do_task_dead+0x40/0x110
[  171.471276][    C1]  do_task_dead+0xd6/0x110
[  171.475743][    C1]  do_exit+0x1de7/0x2ce0
[  171.480064][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  171.485145][    C1]  ? __pfx_do_exit+0x10/0x10
[  171.489800][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  171.495237][    C1]  do_group_exit+0xd3/0x2a0
[  171.499805][    C1]  __x64_sys_exit_group+0x3e/0x50
[  171.504895][    C1]  x64_sys_call+0x14a9/0x16a0
[  171.509644][    C1]  do_syscall_64+0xcd/0x250
[  171.514221][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.520184][    C1] RIP: 0033:0x7ffa8b7d5a90
[  171.524641][    C1] RSP: 002b:00007ffef1d70818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  171.533120][    C1] RAX: ffffffffffffffda RBX: 00007ffa8b8c6860 RCX: 00007ffa8b7d5a90
[  171.541142][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  171.549167][    C1] RBP: 00007ffa8b8c6860 R08: 0000000000000001 R09: b763868fc5b3edc8
[  171.557186][    C1] R10: 00007ffef1d706d0 R11: 0000000000000246 R12: 0000000000000000
[  171.565545][    C1] R13: 0000000000000001 R14: 00007ffa8b8ca658 R15: 0000000000000001
[  171.573579][    C1]  </TASK>
[  171.576646][    C1] task:modprobe        state:R  running task     stack:25408 pid:9374  tgid:9374  ppid:1147   flags:0x00000000
[  171.588507][    C1] Call Trace:
[  171.591836][    C1]  <TASK>
[  171.594812][    C1]  __schedule+0x105f/0x34b0
[  171.599402][    C1]  ? __pfx___schedule+0x10/0x10
[  171.604311][    C1]  ? do_task_dead+0x9e/0x110
[  171.608960][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.614066][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  171.619928][    C1]  ? do_task_dead+0x40/0x110
[  171.624586][    C1]  do_task_dead+0xd6/0x110
[  171.629053][    C1]  do_exit+0x1de7/0x2ce0
[  171.633355][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  171.638440][    C1]  ? __pfx_do_exit+0x10/0x10
[  171.643086][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  171.648520][    C1]  do_group_exit+0xd3/0x2a0
[  171.653089][    C1]  __x64_sys_exit_group+0x3e/0x50
[  171.658234][    C1]  x64_sys_call+0x14a9/0x16a0
[  171.662984][    C1]  do_syscall_64+0xcd/0x250
[  171.667599][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.673616][    C1] RIP: 0033:0x7f0771c5ea90
[  171.678083][    C1] RSP: 002b:00007ffd84696ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  171.686555][    C1] RAX: ffffffffffffffda RBX: 00007f0771d4f860 RCX: 00007f0771c5ea90
[  171.694575][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  171.702620][    C1] RBP: 00007f0771d4f860 R08: 0000000000000001 R09: ee397c54f32e1b16
[  171.710641][    C1] R10: 00007ffd84696990 R11: 0000000000000246 R12: 0000000000000000
[  171.718662][    C1] R13: 0000000000000001 R14: 00007f0771d53658 R15: 0000000000000001
[  171.726696][    C1]  </TASK>
[  171.729944][    C1] task:modprobe        state:R  running task     stack:25408 pid:9381  tgid:9381  ppid:281    flags:0x00000002
[  171.741798][    C1] Call Trace:
[  171.745115][    C1]  <TASK>
[  171.748086][    C1]  __schedule+0x105f/0x34b0
[  171.752662][    C1]  ? __pfx___schedule+0x10/0x10
[  171.757584][    C1]  ? find_held_lock+0x2d/0x110
[  171.762422][    C1]  ? arch_check_zapped_pte+0xa5/0xf0
[  171.767769][    C1]  ? hlock_class+0x4e/0x130
[  171.772329][    C1]  ? mark_lock+0xb5/0xc60
[  171.776718][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  171.782016][    C1]  ? unwind_get_return_address+0x59/0xa0
[  171.787705][    C1]  ? __pfx_mark_lock+0x10/0x10
[  171.792534][    C1]  ? hlock_class+0x4e/0x130
[  171.797146][    C1]  ? mark_lock+0xb5/0xc60
[  171.801537][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  171.806637][    C1]  ? __pfx_mark_lock+0x10/0x10
[  171.811467][    C1]  ? hlock_class+0x4e/0x130
[  171.816020][    C1]  ? mark_lock+0xb5/0xc60
[  171.820425][    C1]  ? rcu_is_watching+0x12/0xc0
[  171.825249][    C1]  ? __pfx_mark_lock+0x10/0x10
[  171.830090][    C1]  ? hlock_class+0x4e/0x130
[  171.834660][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  171.839764][    C1]  ? rcu_is_watching+0x12/0xc0
[  171.844580][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  171.849669][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  171.855150][    C1]  ? find_held_lock+0x2d/0x110
[  171.859990][    C1]  ? __schedule+0x102c/0x34b0
[  171.864731][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.869840][    C1]  ? __schedule+0x105f/0x34b0
[  171.874597][    C1]  ? __pfx___schedule+0x10/0x10
[  171.879514][    C1]  ? do_task_dead+0x9e/0x110
[  171.884157][    C1]  ? __pfx_lock_release+0x10/0x10
[  171.889260][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  171.895153][    C1]  ? do_task_dead+0x40/0x110
[  171.899795][    C1]  ? do_task_dead+0xd6/0x110
[  171.904445][    C1]  ? do_exit+0x1de7/0x2ce0
[  171.908930][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  171.914000][    C1]  ? __pfx_do_exit+0x10/0x10
[  171.918645][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  171.924097][    C1]  ? do_group_exit+0xd3/0x2a0
[  171.928854][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  171.934138][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  171.939058][    C1]  ? do_syscall_64+0xcd/0x250
[  171.943818][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.950013][    C1]  </TASK>
[  171.953117][    C1] task:modprobe        state:R  running task     stack:25408 pid:9390  tgid:9390  ppid:49     flags:0x00000000
[  171.964980][    C1] Call Trace:
[  171.968295][    C1]  <TASK>
[  171.971272][    C1]  __schedule+0x105f/0x34b0
[  171.975848][    C1]  ? __pfx___schedule+0x10/0x10
[  171.980778][    C1]  ? remove_vma+0x148/0x1a0
[  171.985376][    C1]  ? __cond_resched+0x1b/0x30
[  171.990124][    C1]  preempt_schedule_common+0x44/0xc0
[  171.995469][    C1]  ? __schedule+0x102c/0x34b0
[  172.000203][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.005324][    C1]  ? __schedule+0x105f/0x34b0
[  172.010072][    C1]  ? __pfx___schedule+0x10/0x10
[  172.014982][    C1]  ? do_task_dead+0x9e/0x110
[  172.019629][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.024731][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  172.030610][    C1]  ? do_task_dead+0x40/0x110
[  172.035250][    C1]  ? do_task_dead+0xd6/0x110
[  172.039893][    C1]  ? do_exit+0x1de7/0x2ce0
[  172.044389][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  172.049472][    C1]  ? __pfx_do_exit+0x10/0x10
[  172.054116][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  172.059550][    C1]  ? do_group_exit+0xd3/0x2a0
[  172.064304][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  172.069564][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  172.074480][    C1]  ? do_syscall_64+0xcd/0x250
[  172.079238][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.085390][    C1]  </TASK>
[  172.088450][    C1] task:modprobe        state:R  running task     stack:24416 pid:9396  tgid:9396  ppid:281    flags:0x00000002
[  172.100297][    C1] Call Trace:
[  172.103620][    C1]  <TASK>
[  172.106600][    C1]  ? free_unref_folios+0x8a5/0x1170
[  172.111868][    C1]  ? hlock_class+0x4e/0x130
[  172.116435][    C1]  ? mark_lock+0xb5/0xc60
[  172.120829][    C1]  ? hlock_class+0x4e/0x130
[  172.125406][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  172.130417][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.135255][    C1]  ? hlock_class+0x4e/0x130
[  172.139815][    C1]  ? mark_lock+0xb5/0xc60
[  172.144220][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  172.149485][    C1]  ? unwind_get_return_address+0x59/0xa0
[  172.155181][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.160013][    C1]  ? hlock_class+0x4e/0x130
[  172.164584][    C1]  ? mark_lock+0xb5/0xc60
[  172.168983][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  172.174083][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.178924][    C1]  ? hlock_class+0x4e/0x130
[  172.183491][    C1]  ? mark_lock+0xb5/0xc60
[  172.187888][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.192724][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.197574][    C1]  ? hlock_class+0x4e/0x130
[  172.202189][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  172.207298][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.212119][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  172.217216][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  172.222657][    C1]  ? find_held_lock+0x2d/0x110
[  172.227526][    C1]  ? __schedule+0x102c/0x34b0
[  172.232257][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.237368][    C1]  ? __schedule+0x105f/0x34b0
[  172.242119][    C1]  ? __pfx___schedule+0x10/0x10
[  172.247037][    C1]  ? do_task_dead+0x9e/0x110
[  172.251699][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.256811][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  172.262700][    C1]  ? do_task_dead+0x40/0x110
[  172.267688][    C1]  ? do_task_dead+0xd6/0x110
[  172.272332][    C1]  ? do_exit+0x1de7/0x2ce0
[  172.276817][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  172.281907][    C1]  ? __pfx_do_exit+0x10/0x10
[  172.286556][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  172.292003][    C1]  ? do_group_exit+0xd3/0x2a0
[  172.296748][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  172.302009][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  172.306997][    C1]  ? do_syscall_64+0xcd/0x250
[  172.311753][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.317916][    C1]  </TASK>
[  172.320978][    C1] task:modprobe        state:R  running task     stack:25408 pid:9405  tgid:9405  ppid:281    flags:0x00000002
[  172.332832][    C1] Call Trace:
[  172.336155][    C1]  <TASK>
[  172.339141][    C1]  __schedule+0x105f/0x34b0
[  172.343725][    C1]  ? __pfx___schedule+0x10/0x10
[  172.348639][    C1]  ? do_task_dead+0x9e/0x110
[  172.353281][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.358392][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  172.364619][    C1]  ? do_task_dead+0x40/0x110
[  172.369267][    C1]  do_task_dead+0xd6/0x110
[  172.373745][    C1]  do_exit+0x1de7/0x2ce0
[  172.378064][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  172.383144][    C1]  ? __pfx_do_exit+0x10/0x10
[  172.387803][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  172.393246][    C1]  do_group_exit+0xd3/0x2a0
[  172.397822][    C1]  __x64_sys_exit_group+0x3e/0x50
[  172.402931][    C1]  x64_sys_call+0x14a9/0x16a0
[  172.407670][    C1]  do_syscall_64+0xcd/0x250
[  172.412248][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.418201][    C1] RIP: 0033:0x7f0629511a90
[  172.422664][    C1] RSP: 002b:00007ffdf5db6138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  172.431146][    C1] RAX: ffffffffffffffda RBX: 00007f0629602860 RCX: 00007f0629511a90
[  172.439168][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  172.447190][    C1] RBP: 00007f0629602860 R08: 0000000000000001 R09: 0269c7286f8dd940
[  172.455209][    C1] R10: 00007ffdf5db5ff0 R11: 0000000000000246 R12: 0000000000000000
[  172.463234][    C1] R13: 0000000000000001 R14: 00007f0629606658 R15: 0000000000000001
[  172.471271][    C1]  </TASK>
[  172.474619][    C1] task:modprobe        state:R  running task     stack:25408 pid:9412  tgid:9412  ppid:49     flags:0x00000002
[  172.486486][    C1] Call Trace:
[  172.489804][    C1]  <TASK>
[  172.492777][    C1]  __schedule+0x105f/0x34b0
[  172.497349][    C1]  ? hlock_class+0x4e/0x130
[  172.501910][    C1]  ? mark_lock+0xb5/0xc60
[  172.506301][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  172.511404][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.516240][    C1]  ? hlock_class+0x4e/0x130
[  172.520812][    C1]  ? mark_lock+0xb5/0xc60
[  172.525218][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.530041][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.534893][    C1]  ? hlock_class+0x4e/0x130
[  172.539455][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  172.544562][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.549375][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  172.554475][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  172.559932][    C1]  ? find_held_lock+0x2d/0x110
[  172.564772][    C1]  ? __schedule+0x102c/0x34b0
[  172.569502][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.574601][    C1]  ? __schedule+0x105f/0x34b0
[  172.579347][    C1]  ? __pfx___schedule+0x10/0x10
[  172.584262][    C1]  ? do_task_dead+0x9e/0x110
[  172.588912][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.594019][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  172.599898][    C1]  ? do_task_dead+0x40/0x110
[  172.604547][    C1]  ? do_task_dead+0xd6/0x110
[  172.609193][    C1]  ? do_exit+0x1de7/0x2ce0
[  172.613678][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  172.618745][    C1]  ? __pfx_do_exit+0x10/0x10
[  172.623393][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  172.628837][    C1]  ? do_group_exit+0xd3/0x2a0
[  172.633592][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  172.638857][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  172.643776][    C1]  ? do_syscall_64+0xcd/0x250
[  172.648556][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.654719][    C1]  </TASK>
[  172.657826][    C1] task:modprobe        state:R  running task     stack:25408 pid:9420  tgid:9420  ppid:281    flags:0x00000002
[  172.669688][    C1] Call Trace:
[  172.673006][    C1]  <TASK>
[  172.675993][    C1]  ? find_held_lock+0x2d/0x110
[  172.680840][    C1]  ? arch_check_zapped_pte+0xa5/0xf0
[  172.686195][    C1]  ? __cond_resched+0x1b/0x30
[  172.690933][    C1]  ? preempt_schedule_common+0x44/0xc0
[  172.696448][    C1]  ? is_bpf_text_address+0x36/0x1a0
[  172.701707][    C1]  ? timerqueue_add+0x1c2/0x330
[  172.706629][    C1]  ? hlock_class+0x4e/0x130
[  172.711193][    C1]  ? mark_lock+0xb5/0xc60
[  172.715590][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  172.721460][    C1]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  172.727080][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.731921][    C1]  ? hlock_class+0x4e/0x130
[  172.736478][    C1]  ? mark_lock+0xb5/0xc60
[  172.740880][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.745695][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.750528][    C1]  ? hlock_class+0x4e/0x130
[  172.755104][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  172.760212][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.765029][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  172.770124][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  172.775576][    C1]  ? find_held_lock+0x2d/0x110
[  172.780400][    C1]  ? __schedule+0x102c/0x34b0
[  172.785139][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.790264][    C1]  ? __schedule+0x105f/0x34b0
[  172.795013][    C1]  ? __pfx___schedule+0x10/0x10
[  172.799927][    C1]  ? do_task_dead+0x9e/0x110
[  172.804572][    C1]  ? __pfx_lock_release+0x10/0x10
[  172.809689][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  172.815571][    C1]  ? do_task_dead+0x40/0x110
[  172.820214][    C1]  ? do_task_dead+0xd6/0x110
[  172.824865][    C1]  ? do_exit+0x1de7/0x2ce0
[  172.829365][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  172.834445][    C1]  ? __pfx_do_exit+0x10/0x10
[  172.839096][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  172.844550][    C1]  ? do_group_exit+0xd3/0x2a0
[  172.849284][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  172.854558][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  172.859475][    C1]  ? do_syscall_64+0xcd/0x250
[  172.864234][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.870398][    C1]  </TASK>
[  172.873466][    C1] task:modprobe        state:R  running task     stack:23984 pid:9429  tgid:9429  ppid:1147   flags:0x00000000
[  172.885336][    C1] Call Trace:
[  172.888654][    C1]  <TASK>
[  172.891632][    C1]  __schedule+0x105f/0x34b0
[  172.896194][    C1]  ? stack_trace_save+0x95/0xd0
[  172.901097][    C1]  ? find_held_lock+0x2d/0x110
[  172.905927][    C1]  ? hlock_class+0x4e/0x130
[  172.910490][    C1]  ? mark_lock+0xb5/0xc60
[  172.914895][    C1]  ? hlock_class+0x4e/0x130
[  172.919452][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  172.924460][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.929295][    C1]  ? hlock_class+0x4e/0x130
[  172.933859][    C1]  ? mark_lock+0xb5/0xc60
[  172.938259][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  172.943535][    C1]  ? unwind_get_return_address+0x59/0xa0
[  172.949231][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.954066][    C1]  ? hlock_class+0x4e/0x130
[  172.958631][    C1]  ? mark_lock+0xb5/0xc60
[  172.963028][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  172.968132][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.972964][    C1]  ? hlock_class+0x4e/0x130
[  172.977519][    C1]  ? mark_lock+0xb5/0xc60
[  172.981911][    C1]  ? rcu_is_watching+0x12/0xc0
[  172.986746][    C1]  ? __pfx_mark_lock+0x10/0x10
[  172.991572][    C1]  ? hlock_class+0x4e/0x130
[  172.996131][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  173.001243][    C1]  ? rcu_is_watching+0x12/0xc0
[  173.006067][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  173.011166][    C1]  ? rcu_is_watching+0x12/0xc0
[  173.015985][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  173.021078][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  173.026526][    C1]  ? find_held_lock+0x2d/0x110
[  173.031354][    C1]  ? __schedule+0x102c/0x34b0
[  173.036095][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.041194][    C1]  ? switch_mm_irqs_off+0x691/0xb10
[  173.046461][    C1]  ? __schedule+0x105f/0x34b0
[  173.051220][    C1]  ? __pfx___schedule+0x10/0x10
[  173.056141][    C1]  ? do_task_dead+0x9e/0x110
[  173.060785][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.065907][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  173.071777][    C1]  ? do_task_dead+0x40/0x110
[  173.076425][    C1]  ? do_task_dead+0xd6/0x110
[  173.081073][    C1]  ? do_exit+0x1de7/0x2ce0
[  173.085618][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  173.090706][    C1]  ? __pfx_do_exit+0x10/0x10
[  173.095361][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  173.100823][    C1]  ? do_group_exit+0xd3/0x2a0
[  173.105575][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  173.110889][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  173.115813][    C1]  ? do_syscall_64+0xcd/0x250
[  173.120569][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.126721][    C1]  </TASK>
[  173.129783][    C1] task:modprobe        state:R  running task     stack:25408 pid:9440  tgid:9440  ppid:49     flags:0x00000002
[  173.141643][    C1] Call Trace:
[  173.144959][    C1]  <TASK>
[  173.147926][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  173.153204][    C1]  ? find_held_lock+0x2d/0x110
[  173.158040][    C1]  ? hlock_class+0x4e/0x130
[  173.162601][    C1]  ? mark_lock+0xb5/0xc60
[  173.166999][    C1]  ? hlock_class+0x4e/0x130
[  173.171563][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  173.176570][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.181418][    C1]  ? hlock_class+0x4e/0x130
[  173.185977][    C1]  ? mark_lock+0xb5/0xc60
[  173.190371][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  173.195649][    C1]  ? unwind_get_return_address+0x59/0xa0
[  173.201336][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.206181][    C1]  ? hlock_class+0x4e/0x130
[  173.210742][    C1]  ? mark_lock+0xb5/0xc60
[  173.215134][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  173.220242][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.225081][    C1]  ? hlock_class+0x4e/0x130
[  173.229657][    C1]  ? mark_lock+0xb5/0xc60
[  173.234053][    C1]  ? rcu_is_watching+0x12/0xc0
[  173.238879][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.243712][    C1]  ? hlock_class+0x4e/0x130
[  173.248274][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  173.253373][    C1]  ? rcu_is_watching+0x12/0xc0
[  173.258193][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  173.263287][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  173.268732][    C1]  ? find_held_lock+0x2d/0x110
[  173.273552][    C1]  ? __schedule+0x102c/0x34b0
[  173.278294][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.283401][    C1]  ? __schedule+0x105f/0x34b0
[  173.288144][    C1]  ? __pfx___schedule+0x10/0x10
[  173.293055][    C1]  ? do_task_dead+0x9e/0x110
[  173.297704][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.302807][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  173.308688][    C1]  ? do_task_dead+0x40/0x110
[  173.313344][    C1]  ? do_task_dead+0xd6/0x110
[  173.317986][    C1]  ? do_exit+0x1de7/0x2ce0
[  173.322465][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  173.327545][    C1]  ? __pfx_do_exit+0x10/0x10
[  173.332196][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  173.337637][    C1]  ? do_group_exit+0xd3/0x2a0
[  173.342370][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  173.347634][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  173.352549][    C1]  ? do_syscall_64+0xcd/0x250
[  173.357299][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.363465][    C1]  </TASK>
[  173.366712][    C1] task:modprobe        state:R  running task     stack:25408 pid:9450  tgid:9450  ppid:1147   flags:0x00000002
[  173.378582][    C1] Call Trace:
[  173.381902][    C1]  <TASK>
[  173.384881][    C1]  __schedule+0x105f/0x34b0
[  173.389455][    C1]  ? __pfx___schedule+0x10/0x10
[  173.394370][    C1]  ? do_task_dead+0x9e/0x110
[  173.399019][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.404125][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  173.409999][    C1]  ? do_task_dead+0x40/0x110
[  173.414699][    C1]  do_task_dead+0xd6/0x110
[  173.419172][    C1]  do_exit+0x1de7/0x2ce0
[  173.423493][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  173.428578][    C1]  ? __pfx_do_exit+0x10/0x10
[  173.433232][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  173.438674][    C1]  do_group_exit+0xd3/0x2a0
[  173.443252][    C1]  __x64_sys_exit_group+0x3e/0x50
[  173.448357][    C1]  x64_sys_call+0x14a9/0x16a0
[  173.453097][    C1]  do_syscall_64+0xcd/0x250
[  173.457692][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.463654][    C1] RIP: 0033:0x7f921f062a90
[  173.468133][    C1] RSP: 002b:00007ffcd84cd9f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  173.476601][    C1] RAX: ffffffffffffffda RBX: 00007f921f153860 RCX: 00007f921f062a90
[  173.484621][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  173.492636][    C1] RBP: 00007f921f153860 R08: 0000000000000001 R09: 31a54f7023f79262
[  173.500652][    C1] R10: 00007ffcd84cd8b0 R11: 0000000000000246 R12: 0000000000000000
[  173.508663][    C1] R13: 0000000000000001 R14: 00007f921f157658 R15: 0000000000000001
[  173.516702][    C1]  </TASK>
[  173.519959][    C1] task:modprobe        state:R  running task     stack:24704 pid:9456  tgid:9456  ppid:1147   flags:0x00000002
[  173.531821][    C1] Call Trace:
[  173.535135][    C1]  <TASK>
[  173.538108][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  173.543381][    C1]  ? find_held_lock+0x2d/0x110
[  173.548217][    C1]  ? hlock_class+0x4e/0x130
[  173.552773][    C1]  ? mark_lock+0xb5/0xc60
[  173.557179][    C1]  ? hlock_class+0x4e/0x130
[  173.561738][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  173.566811][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.571659][    C1]  ? hlock_class+0x4e/0x130
[  173.576219][    C1]  ? mark_lock+0xb5/0xc60
[  173.580610][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  173.585880][    C1]  ? unwind_get_return_address+0x59/0xa0
[  173.591574][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.596413][    C1]  ? hlock_class+0x4e/0x130
[  173.600984][    C1]  ? mark_lock+0xb5/0xc60
[  173.605376][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  173.610470][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.615302][    C1]  ? hlock_class+0x4e/0x130
[  173.619865][    C1]  ? mark_lock+0xb5/0xc60
[  173.624264][    C1]  ? rcu_is_watching+0x12/0xc0
[  173.629091][    C1]  ? __pfx_mark_lock+0x10/0x10
[  173.633926][    C1]  ? hlock_class+0x4e/0x130
[  173.638478][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  173.643595][    C1]  ? rcu_is_watching+0x12/0xc0
[  173.648413][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  173.653511][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  173.658960][    C1]  ? find_held_lock+0x2d/0x110
[  173.663811][    C1]  ? __schedule+0x102c/0x34b0
[  173.668560][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.673674][    C1]  ? __schedule+0x105f/0x34b0
[  173.678421][    C1]  ? __pfx___schedule+0x10/0x10
[  173.683328][    C1]  ? do_task_dead+0x9e/0x110
[  173.687969][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.693070][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  173.698946][    C1]  ? do_task_dead+0x40/0x110
[  173.703589][    C1]  ? do_task_dead+0xd6/0x110
[  173.708237][    C1]  ? do_exit+0x1de7/0x2ce0
[  173.712723][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  173.717817][    C1]  ? __pfx_do_exit+0x10/0x10
[  173.722480][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  173.727922][    C1]  ? do_group_exit+0xd3/0x2a0
[  173.732670][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  173.737938][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  173.742856][    C1]  ? do_syscall_64+0xcd/0x250
[  173.747611][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.753775][    C1]  </TASK>
[  173.756851][    C1] task:modprobe        state:R  running task     stack:24704 pid:9466  tgid:9466  ppid:49     flags:0x00000002
[  173.768703][    C1] Call Trace:
[  173.772019][    C1]  <TASK>
[  173.775003][    C1]  __schedule+0x105f/0x34b0
[  173.779596][    C1]  ? __pfx___schedule+0x10/0x10
[  173.784505][    C1]  ? do_task_dead+0x9e/0x110
[  173.789150][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.794258][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  173.800136][    C1]  ? do_task_dead+0x40/0x110
[  173.804782][    C1]  do_task_dead+0xd6/0x110
[  173.809260][    C1]  do_exit+0x1de7/0x2ce0
[  173.813572][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  173.818657][    C1]  ? __pfx_do_exit+0x10/0x10
[  173.823346][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  173.828790][    C1]  do_group_exit+0xd3/0x2a0
[  173.833362][    C1]  __x64_sys_exit_group+0x3e/0x50
[  173.838463][    C1]  x64_sys_call+0x14a9/0x16a0
[  173.843207][    C1]  do_syscall_64+0xcd/0x250
[  173.847788][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.853754][    C1] RIP: 0033:0x7f0fb7ffaa90
[  173.858222][    C1] RSP: 002b:00007fff03730b48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  173.866688][    C1] RAX: ffffffffffffffda RBX: 00007f0fb80eb860 RCX: 00007f0fb7ffaa90
[  173.874712][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  173.882739][    C1] RBP: 00007f0fb80eb860 R08: 0000000000000001 R09: 5222bc1e7faa53ab
[  173.890761][    C1] R10: 00007fff03730a00 R11: 0000000000000246 R12: 0000000000000000
[  173.898784][    C1] R13: 0000000000000001 R14: 00007f0fb80ef658 R15: 0000000000000001
[  173.906960][    C1]  </TASK>
[  173.910036][    C1] task:modprobe        state:R  running task     stack:25408 pid:9472  tgid:9472  ppid:49     flags:0x00000002
[  173.921898][    C1] Call Trace:
[  173.925220][    C1]  <TASK>
[  173.928196][    C1]  __schedule+0x105f/0x34b0
[  173.932785][    C1]  ? __pfx___schedule+0x10/0x10
[  173.937696][    C1]  ? do_task_dead+0x9e/0x110
[  173.942352][    C1]  ? __pfx_lock_release+0x10/0x10
[  173.947451][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  173.953335][    C1]  ? do_task_dead+0x40/0x110
[  173.957983][    C1]  do_task_dead+0xd6/0x110
[  173.962468][    C1]  do_exit+0x1de7/0x2ce0
[  173.966801][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  173.971891][    C1]  ? __pfx_do_exit+0x10/0x10
[  173.976542][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  173.982011][    C1]  do_group_exit+0xd3/0x2a0
[  173.986588][    C1]  __x64_sys_exit_group+0x3e/0x50
[  173.991698][    C1]  x64_sys_call+0x14a9/0x16a0
[  173.996451][    C1]  do_syscall_64+0xcd/0x250
[  174.001023][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.006996][    C1] RIP: 0033:0x7f074c4b3a90
[  174.011467][    C1] RSP: 002b:00007fff8bf829f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  174.019939][    C1] RAX: ffffffffffffffda RBX: 00007f074c5a4860 RCX: 00007f074c4b3a90
[  174.027967][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  174.035990][    C1] RBP: 00007f074c5a4860 R08: 0000000000000001 R09: d379a6fe7c284fc1
[  174.044010][    C1] R10: 00007fff8bf828b0 R11: 0000000000000246 R12: 0000000000000000
[  174.052027][    C1] R13: 0000000000000001 R14: 00007f074c5a8658 R15: 0000000000000001
[  174.060060][    C1]  </TASK>
[  174.063123][    C1] task:modprobe        state:R  running task     stack:26144 pid:9480  tgid:9480  ppid:281    flags:0x00000002
[  174.074984][    C1] Call Trace:
[  174.078301][    C1]  <TASK>
[  174.081277][    C1]  __schedule+0x105f/0x34b0
[  174.085856][    C1]  ? __pfx___schedule+0x10/0x10
[  174.090782][    C1]  ? handle_softirqs+0x5a3/0x8d0
[  174.095787][    C1]  ? handle_mm_fault+0x3fa/0xaa0
[  174.100842][    C1]  ? do_group_exit+0xd3/0x2a0
[  174.105590][    C1]  __x64_sys_exit_group+0x3e/0x50
[  174.110705][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  174.115630][    C1]  ? do_syscall_64+0xcd/0x250
[  174.120381][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.126539][    C1]  </TASK>
[  174.129603][    C1] task:modprobe        state:R  running task     stack:24704 pid:9481  tgid:9481  ppid:1147   flags:0x00000002
[  174.141454][    C1] Call Trace:
[  174.144776][    C1]  <TASK>
[  174.147758][    C1]  __schedule+0x105f/0x34b0
[  174.152334][    C1]  ? __pfx___schedule+0x10/0x10
[  174.157258][    C1]  ? do_task_dead+0x9e/0x110
[  174.161913][    C1]  ? __pfx_lock_release+0x10/0x10
[  174.167020][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  174.172942][    C1]  ? do_task_dead+0x40/0x110
[  174.177590][    C1]  do_task_dead+0xd6/0x110
[  174.182065][    C1]  do_exit+0x1de7/0x2ce0
[  174.186379][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  174.191461][    C1]  ? __pfx_do_exit+0x10/0x10
[  174.196117][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  174.201557][    C1]  do_group_exit+0xd3/0x2a0
[  174.206128][    C1]  __x64_sys_exit_group+0x3e/0x50
[  174.211242][    C1]  x64_sys_call+0x14a9/0x16a0
[  174.216023][    C1]  do_syscall_64+0xcd/0x250
[  174.220608][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.226582][    C1] RIP: 0033:0x7fa153abba90
[  174.231041][    C1] RSP: 002b:00007ffc1462fc08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  174.239508][    C1] RAX: ffffffffffffffda RBX: 00007fa153bac860 RCX: 00007fa153abba90
[  174.247532][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  174.255555][    C1] RBP: 00007fa153bac860 R08: 0000000000000001 R09: 618dbb3ef09580cb
[  174.263576][    C1] R10: 00007ffc1462fac0 R11: 0000000000000246 R12: 0000000000000000
[  174.271597][    C1] R13: 0000000000000001 R14: 00007fa153bb0658 R15: 0000000000000001
[  174.279637][    C1]  </TASK>
[  174.282703][    C1] task:modprobe        state:R  running task     stack:25408 pid:9489  tgid:9489  ppid:49     flags:0x00000002
[  174.294590][    C1] Call Trace:
[  174.297904][    C1]  <TASK>
[  174.300881][    C1]  __schedule+0x105f/0x34b0
[  174.305459][    C1]  ? __pfx___schedule+0x10/0x10
[  174.310375][    C1]  ? find_held_lock+0x2d/0x110
[  174.315225][    C1]  ? __page_cache_release+0x9e/0xdb0
[  174.320575][    C1]  ? hlock_class+0x4e/0x130
[  174.325139][    C1]  ? mark_lock+0xb5/0xc60
[  174.329547][    C1]  ? hlock_class+0x4e/0x130
[  174.334107][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  174.339113][    C1]  ? __pfx_mark_lock+0x10/0x10
[  174.343950][    C1]  ? hlock_class+0x4e/0x130
[  174.348507][    C1]  ? mark_lock+0xb5/0xc60
[  174.352897][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  174.358164][    C1]  ? unwind_get_return_address+0x59/0xa0
[  174.363851][    C1]  ? __pfx_mark_lock+0x10/0x10
[  174.368687][    C1]  ? hlock_class+0x4e/0x130
[  174.373257][    C1]  ? mark_lock+0xb5/0xc60
[  174.377707][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  174.382814][    C1]  ? __pfx_mark_lock+0x10/0x10
[  174.387672][    C1]  ? hlock_class+0x4e/0x130
[  174.392248][    C1]  ? mark_lock+0xb5/0xc60
[  174.396651][    C1]  ? rcu_is_watching+0x12/0xc0
[  174.401490][    C1]  ? __pfx_mark_lock+0x10/0x10
[  174.406347][    C1]  ? hlock_class+0x4e/0x130
[  174.410957][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  174.416111][    C1]  ? rcu_is_watching+0x12/0xc0
[  174.420940][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  174.426028][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  174.431475][    C1]  ? find_held_lock+0x2d/0x110
[  174.436307][    C1]  ? __schedule+0x102c/0x34b0
[  174.441047][    C1]  ? __pfx_lock_release+0x10/0x10
[  174.446155][    C1]  ? __schedule+0x105f/0x34b0
[  174.450943][    C1]  ? __pfx___schedule+0x10/0x10
[  174.455856][    C1]  ? do_task_dead+0x9e/0x110
[  174.460501][    C1]  ? __pfx_lock_release+0x10/0x10
[  174.465616][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  174.471487][    C1]  ? do_task_dead+0x40/0x110
[  174.476148][    C1]  ? do_task_dead+0xd6/0x110
[  174.480804][    C1]  ? do_exit+0x1de7/0x2ce0
[  174.485287][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  174.490362][    C1]  ? __pfx_do_exit+0x10/0x10
[  174.495009][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  174.500451][    C1]  ? do_group_exit+0xd3/0x2a0
[  174.505203][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  174.510479][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  174.515390][    C1]  ? do_syscall_64+0xcd/0x250
[  174.520143][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.526303][    C1]  </TASK>
[  174.529366][    C1] task:modprobe        state:R  running task     stack:25408 pid:9498  tgid:9498  ppid:281    flags:0x00000000
[  174.541217][    C1] Call Trace:
[  174.544539][    C1]  <TASK>
[  174.547510][    C1]  __schedule+0x105f/0x34b0
[  174.552079][    C1]  ? __pfx___schedule+0x10/0x10
[  174.556992][    C1]  ? do_task_dead+0x9e/0x110
[  174.561640][    C1]  ? __pfx_lock_release+0x10/0x10
[  174.566776][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  174.572648][    C1]  ? do_task_dead+0x40/0x110
[  174.577300][    C1]  do_task_dead+0xd6/0x110
[  174.581769][    C1]  do_exit+0x1de7/0x2ce0
[  174.586098][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  174.591186][    C1]  ? __pfx_do_exit+0x10/0x10
[  174.595844][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  174.601288][    C1]  do_group_exit+0xd3/0x2a0
[  174.605863][    C1]  __x64_sys_exit_group+0x3e/0x50
[  174.610964][    C1]  x64_sys_call+0x14a9/0x16a0
[  174.615704][    C1]  do_syscall_64+0xcd/0x250
[  174.620295][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.626266][    C1] RIP: 0033:0x7f45c4825a90
[  174.630739][    C1] RSP: 002b:00007ffde6d3c948 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  174.639220][    C1] RAX: ffffffffffffffda RBX: 00007f45c4916860 RCX: 00007f45c4825a90
[  174.647238][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  174.655250][    C1] RBP: 00007f45c4916860 R08: 0000000000000001 R09: 90c1e9a5b7afb3e8
[  174.663277][    C1] R10: 00007ffde6d3c800 R11: 0000000000000246 R12: 0000000000000000
[  174.671308][    C1] R13: 0000000000000001 R14: 00007f45c491a658 R15: 0000000000000001
[  174.679353][    C1]  </TASK>
[  174.682414][    C1] task:modprobe        state:R  running task     stack:25136 pid:9505  tgid:9505  ppid:49     flags:0x00000002
[  174.694262][    C1] Call Trace:
[  174.697575][    C1]  <TASK>
[  174.700563][    C1]  __schedule+0x105f/0x34b0
[  174.705141][    C1]  ? __pfx___schedule+0x10/0x10
[  174.710057][    C1]  ? do_task_dead+0x9e/0x110
[  174.714707][    C1]  ? __pfx_lock_release+0x10/0x10
[  174.719829][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  174.725716][    C1]  ? do_task_dead+0x40/0x110
[  174.730365][    C1]  do_task_dead+0xd6/0x110
[  174.734843][    C1]  do_exit+0x1de7/0x2ce0
[  174.739159][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  174.744241][    C1]  ? __pfx_do_exit+0x10/0x10
[  174.748897][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  174.754342][    C1]  do_group_exit+0xd3/0x2a0
[  174.758921][    C1]  __x64_sys_exit_group+0x3e/0x50
[  174.764015][    C1]  x64_sys_call+0x14a9/0x16a0
[  174.768747][    C1]  do_syscall_64+0xcd/0x250
[  174.773329][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.779303][    C1] RIP: 0033:0x7ffb80108a90
[  174.783764][    C1] RSP: 002b:00007ffdb6e03728 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  174.792245][    C1] RAX: ffffffffffffffda RBX: 00007ffb801f9860 RCX: 00007ffb80108a90
[  174.800263][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  174.808292][    C1] RBP: 00007ffb801f9860 R08: 0000000000000001 R09: d5eb3fbc5651803f
[  174.816309][    C1] R10: 00007ffdb6e035e0 R11: 0000000000000246 R12: 0000000000000000
[  174.824329][    C1] R13: 0000000000000001 R14: 00007ffb801fd658 R15: 0000000000000001
[  174.832373][    C1]  </TASK>
[  174.835441][    C1] task:modprobe        state:R  running task     stack:24704 pid:9512  tgid:9512  ppid:49     flags:0x00000000
[  174.847307][    C1] Call Trace:
[  174.850624][    C1]  <TASK>
[  174.853601][    C1]  __schedule+0x105f/0x34b0
[  174.858188][    C1]  ? __pfx___schedule+0x10/0x10
[  174.863114][    C1]  ? do_task_dead+0x9e/0x110
[  174.867760][    C1]  ? __pfx_lock_release+0x10/0x10
[  174.872860][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  174.878741][    C1]  ? do_task_dead+0x40/0x110
[  174.883387][    C1]  do_task_dead+0xd6/0x110
[  174.887851][    C1]  do_exit+0x1de7/0x2ce0
[  174.892166][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  174.897247][    C1]  ? __pfx_do_exit+0x10/0x10
[  174.901899][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  174.907340][    C1]  do_group_exit+0xd3/0x2a0
[  174.911910][    C1]  __x64_sys_exit_group+0x3e/0x50
[  174.917054][    C1]  x64_sys_call+0x14a9/0x16a0
[  174.921800][    C1]  do_syscall_64+0xcd/0x250
[  174.926381][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.932355][    C1] RIP: 0033:0x7f43e4f72a90
[  174.936823][    C1] RSP: 002b:00007fff77a53628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  174.945302][    C1] RAX: ffffffffffffffda RBX: 00007f43e5063860 RCX: 00007f43e4f72a90
[  174.953327][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  174.961346][    C1] RBP: 00007f43e5063860 R08: 0000000000000001 R09: c327a877e69d3564
[  174.969359][    C1] R10: 00007fff77a534e0 R11: 0000000000000246 R12: 0000000000000000
[  174.977372][    C1] R13: 0000000000000001 R14: 00007f43e5067658 R15: 0000000000000001
[  174.985405][    C1]  </TASK>
[  174.988665][    C1] task:modprobe        state:R  running task     stack:25408 pid:9519  tgid:9519  ppid:28     flags:0x00000002
[  175.000543][    C1] Call Trace:
[  175.003866][    C1]  <TASK>
[  175.006834][    C1]  ? hlock_class+0x4e/0x130
[  175.011399][    C1]  ? mark_lock+0xb5/0xc60
[  175.015803][    C1]  ? hlock_class+0x4e/0x130
[  175.020368][    C1]  ? mark_lock+0xb5/0xc60
[  175.024763][    C1]  ? page_ext_put+0x48/0xd0
[  175.029336][    C1]  ? __pfx_mark_lock+0x10/0x10
[  175.034165][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  175.039441][    C1]  ? find_held_lock+0x2d/0x110
[  175.044273][    C1]  ? hlock_class+0x4e/0x130
[  175.048845][    C1]  ? mark_lock+0xb5/0xc60
[  175.053235][    C1]  ? hlock_class+0x4e/0x130
[  175.057792][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  175.062818][    C1]  ? __pfx_mark_lock+0x10/0x10
[  175.067656][    C1]  ? hlock_class+0x4e/0x130
[  175.072229][    C1]  ? mark_lock+0xb5/0xc60
[  175.076626][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  175.081904][    C1]  ? unwind_get_return_address+0x59/0xa0
[  175.087656][    C1]  ? __pfx_mark_lock+0x10/0x10
[  175.092496][    C1]  ? hlock_class+0x4e/0x130
[  175.097086][    C1]  ? mark_lock+0xb5/0xc60
[  175.101479][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  175.106577][    C1]  ? __pfx_mark_lock+0x10/0x10
[  175.111414][    C1]  ? hlock_class+0x4e/0x130
[  175.115979][    C1]  ? mark_lock+0xb5/0xc60
[  175.120373][    C1]  ? rcu_is_watching+0x12/0xc0
[  175.125192][    C1]  ? __pfx_mark_lock+0x10/0x10
[  175.130038][    C1]  ? hlock_class+0x4e/0x130
[  175.134597][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  175.139701][    C1]  ? rcu_is_watching+0x12/0xc0
[  175.144532][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  175.149627][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  175.155114][    C1]  ? find_held_lock+0x2d/0x110
[  175.159950][    C1]  ? __schedule+0x102c/0x34b0
[  175.164075][   T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D
[  175.164660][    C1]  ? __pfx_lock_release+0x10/0x10
[  175.173266][   T18]  } 2648 jiffies s: 1245 root: 0x2/.
[  175.178295][    C1]  ? __schedule+0x105f/0x34b0
[  175.178347][    C1]  ? __pfx___schedule+0x10/0x10
[  175.183684][   T18] rcu: blocking rcu_node structures (internal RCU debug):
[  175.183713][   T18] Sending NMI from CPU 0 to CPUs 1:
[  175.188350][    C1]  ? do_task_dead+0x9e/0x110
[  175.188387][    C1]  ? __pfx_lock_release+0x10/0x10
[  175.193244][    C1] NMI backtrace for cpu 1
[  175.193267][    C1] CPU: 1 UID: 0 PID: 2537 Comm: acpid Not tainted 6.12.0-rc3-syzkaller-00051-g07b887f8236e #0
[  175.193298][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  175.193315][    C1] RIP: 0010:sprintf+0x4e/0x110
[  175.193347][    C1] Code: 48 89 e3 48 89 94 24 90 00 00 00 48 c1 eb 03 48 89 8c 24 98 00 00 00 48 01 c3 4c 89 84 24 a0 00 00 00 4c 89 8c 24 a8 00 00 00 <48> c7 04 24 b3 8a b5 41 48 c7 44 24 08 d0 a0 91 88 48 c7 44 24 10
[  175.193372][    C1] RSP: 0018:ffffc900001b7c78 EFLAGS: 00000082
[  175.193394][    C1] RAX: dffffc0000000000 RBX: fffff52000036f8f RCX: 000000000002cd84
[  175.193413][    C1] RDX: 00000000000000af RSI: ffffffff8728c720 RDI: ffffc900001b7e60
[  175.193432][    C1] RBP: ffffc900001b7d40 R08: 0000000000000001 R09: 0000000000000000
[  175.193450][    C1] R10: 0000000000000001 R11: 00000000000721b8 R12: ffffc900001b7e60
[  175.193468][    C1] R13: ffffffff8728c720 R14: 0000000000000000 R15: ffffc900001b7e60
[  175.193486][    C1] FS:  00007f519298d740(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000
[  175.193514][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  175.193534][    C1] CR2: 00007f102c8463b0 CR3: 0000000116494000 CR4: 00000000003506f0
[  175.193552][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  175.193569][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  175.193586][    C1] Call Trace:
[  175.193596][    C1]  <NMI>
[  175.193605][    C1]  ? nmi_cpu_backtrace+0x1d8/0x390
[  175.193647][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  175.193673][    C1]  ? nmi_handle+0x1a9/0x5c0
[  175.193703][    C1]  ? sprintf+0x4e/0x110
[  175.193731][    C1]  ? default_do_nmi+0x6a/0x160
[  175.193758][    C1]  ? exc_nmi+0x170/0x1e0
[  175.193783][    C1]  ? end_repeat_nmi+0xf/0x53
[  175.193828][    C1]  ? sprintf+0x4e/0x110
[  175.193855][    C1]  ? sprintf+0x4e/0x110
[  175.193886][    C1]  ? sprintf+0x4e/0x110
[  175.193914][    C1]  </NMI>
[  175.193922][    C1]  <IRQ>
[  175.193931][    C1]  ? desc_read_finalized_seq+0x132/0x1d0
[  175.193969][    C1]  ? __pfx_desc_read_finalized_seq+0x10/0x10
[  175.194006][    C1]  ? get_data+0x39b/0x550
[  175.194044][    C1]  info_print_prefix+0x25c/0x350
[  175.194081][    C1]  ? __pfx_info_print_prefix+0x10/0x10
[  175.194117][    C1]  ? __asan_memcpy+0x3c/0x60
[  175.194149][    C1]  ? __pfx__prb_read_valid+0x10/0x10
[  175.194188][    C1]  record_print_text+0x141/0x400
[  175.194227][    C1]  ? __pfx_record_print_text+0x10/0x10
[  175.194266][    C1]  ? __pfx_prb_read_valid+0x10/0x10
[  175.194307][    C1]  printk_get_next_message+0x2a6/0x670
[  175.194336][    C1]  ? __pfx_printk_get_next_message+0x10/0x10
[  175.194371][    C1]  ? rcu_is_watching+0x12/0xc0
[  175.194398][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  175.194427][    C1]  ? console_flush_all+0x159/0xc60
[  175.194458][    C1]  console_flush_all+0x6ec/0xc60
[  175.194487][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  175.194523][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  175.194550][    C1]  ? find_held_lock+0x2d/0x110
[  175.194581][    C1]  ? printk_percpu_data_ready+0x9/0x20
[  175.194606][    C1]  ? nbcon_get_cpu_emergency_nesting+0x3b/0x50
[  175.194635][    C1]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  175.194670][    C1]  console_unlock+0xd9/0x210
[  175.194701][    C1]  ? __pfx_console_unlock+0x10/0x10
[  175.194728][    C1]  ? vprintk_emit+0x5c0/0x6f0
[  175.194755][    C1]  ? lock_acquire+0x2f/0xb0
[  175.194790][    C1]  ? vprintk_emit+0x638/0x6f0
[  175.194819][    C1]  vprintk_emit+0x424/0x6f0
[  175.194847][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  175.194874][    C1]  ? lock_acquire.part.0+0x11b/0x380
[  175.194912][    C1]  ? find_held_lock+0x2d/0x110
[  175.194941][    C1]  ? __pfx_lock_release+0x10/0x10
[  175.194977][    C1]  vprintk+0x7f/0xa0
[  175.195006][    C1]  _printk+0xc8/0x100
[  175.195040][    C1]  ? __pfx__printk+0x10/0x10
[  175.195077][    C1]  ? lock_acquire+0x2f/0xb0
[  175.195112][    C1]  ? is_bpf_text_address+0x30/0x1a0
[  175.195142][    C1]  ? bpf_ksym_find+0x127/0x1c0
[  175.195177][    C1]  ? __pfx_lock_release+0x10/0x10
[  175.195213][    C1]  show_trace_log_lvl+0x1b7/0x3d0
[  175.195263][    C1]  sched_show_task+0x3f0/0x5f0
[  175.195296][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  175.195325][    C1]  ? __pfx_sched_show_task+0x10/0x10
[  175.195363][    C1]  show_state_filter+0xee/0x320
[  175.195392][    C1]  k_spec+0xed/0x150
[  175.195425][    C1]  ? __pfx_k_spec+0x10/0x10
[  175.195457][    C1]  kbd_event+0xcbd/0x17a0
[  175.195496][    C1]  ? __pfx_kbd_event+0x10/0x10
[  175.195533][    C1]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  175.195570][    C1]  ? rcu_is_watching+0x12/0xc0
[  175.195597][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  175.195627][    C1]  input_handler_events_default+0x116/0x1b0
[  175.195665][    C1]  input_pass_values+0x777/0x8e0
[  175.195711][    C1]  input_handle_event+0xb30/0x14d0
[  175.195755][    C1]  input_event+0x83/0xa0
[  175.195796][    C1]  hidinput_hid_event+0xa12/0x2410
[  175.195831][    C1]  ? __pfx_hidinput_hid_event+0x10/0x10
[  175.195863][    C1]  ? input_event+0x8e/0xa0
[  175.195905][    C1]  hid_process_event+0x4b7/0x5e0
[  175.195931][    C1]  ? __pfx_hidinput_hid_event+0x10/0x10
[  175.195964][    C1]  ? do_raw_spin_unlock+0x172/0x230
[  175.195991][    C1]  hid_input_array_field+0x535/0x710
[  175.196023][    C1]  hid_report_raw_event+0xa02/0x11c0
[  175.196056][    C1]  __hid_input_report.constprop.0+0x341/0x440
[  175.196089][    C1]  hid_irq_in+0x35e/0x870
[  175.196125][    C1]  __usb_hcd_giveback_urb+0x389/0x6e0
[  175.196158][    C1]  usb_hcd_giveback_urb+0x396/0x450
[  175.196190][    C1]  dummy_timer+0x17c3/0x38d0
[  175.196235][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  175.196265][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  175.196298][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  175.196326][    C1]  __hrtimer_run_queues+0x20a/0xae0
[  175.196367][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  175.196406][    C1]  ? ktime_get_update_offsets_now+0x201/0x310
[  175.196441][    C1]  hrtimer_run_softirq+0x17d/0x350
[  175.196479][    C1]  handle_softirqs+0x206/0x8d0
[  175.196509][    C1]  ? __pfx_handle_softirqs+0x10/0x10
[  175.196540][    C1]  irq_exit_rcu+0xac/0x110
[  175.196567][    C1]  sysvec_apic_timer_interrupt+0x90/0xb0
[  175.196601][    C1]  </IRQ>
[  175.196610][    C1]  <TASK>
[  175.196619][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  175.196660][    C1] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x70
[  175.196697][    C1] Code: ad 7e a9 00 01 ff 00 48 8b 34 24 74 1d f6 c4 01 74 43 a9 00 00 0f 00 75 3c a9 00 00 f0 00 75 35 8b 82 54 15 00 00 85 c0 74 2b <8b> 82 30 15 00 00 83 f8 02 75 20 48 8b 8a 38 15 00 00 8b 92 34 15
[  175.196723][    C1] RSP: 0018:ffffc900019cf610 EFLAGS: 00000246
[  175.196744][    C1] RAX: 0000000080000000 RBX: ffffc900019cf7f0 RCX: ffffffff81bb0bda
[  175.196762][    C1] RDX: ffff888116469d40 RSI: ffffffff81bb0c77 RDI: 0000000000000005
[  175.196780][    C1] RBP: ffff8881164af880 R08: 0000000000000005 R09: 0000000000000008
[  175.196798][    C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[  175.196814][    C1] R13: ffffc900019cf860 R14: 0000000000000040 R15: ffffc900019cf800
[  175.196837][    C1]  ? __pollwait+0x7a/0x4c0
[  175.196873][    C1]  ? __pollwait+0x117/0x4c0
[  175.196910][    C1]  __pollwait+0x117/0x4c0
[  175.196947][    C1]  ? __pfx___pollwait+0x10/0x10
[  175.196982][    C1]  evdev_poll+0xb4/0x220
[  175.197015][    C1]  do_select+0xc9a/0x17b0
[  175.197061][    C1]  ? __pfx_evdev_poll+0x10/0x10
[  175.197095][    C1]  ? __pfx_do_select+0x10/0x10
[  175.197131][    C1]  ? hlock_class+0x4e/0x130
[  175.197158][    C1]  ? mark_lock+0xb5/0xc60
[  175.197192][    C1]  ? __pfx___pollwait+0x10/0x10
[  175.197230][    C1]  ? __pfx_pollwake+0x10/0x10
[  175.197290][    C1]  ? lock_acquire+0x2f/0xb0
[  175.197324][    C1]  ? __might_fault+0xe3/0x190
[  175.197362][    C1]  ? __might_fault+0xe3/0x190
[  175.197402][    C1]  ? core_sys_select+0x459/0xb80
[  175.197440][    C1]  core_sys_select+0x459/0xb80
[  175.197480][    C1]  ? __pfx_core_sys_select+0x10/0x10
[  175.197518][    C1]  ? dput.part.0+0xd8/0x9b0
[  175.197563][    C1]  ? set_user_sigmask+0x217/0x2a0
[  175.197601][    C1]  ? vfs_read+0x228/0xbd0
[  175.197639][    C1]  ? __pfx_set_user_sigmask+0x10/0x10
[  175.197677][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  175.197710][    C1]  do_pselect.constprop.0+0x1a0/0x1f0
[  175.197750][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[  175.197796][    C1]  __x64_sys_pselect6+0x183/0x240
[  175.197836][    C1]  ? __pfx___x64_sys_pselect6+0x10/0x10
[  175.197880][    C1]  do_syscall_64+0xcd/0x250
[  175.197920][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  175.197958][    C1] RIP: 0033:0x7f5192a5c591
[  175.197978][    C1] Code: 89 44 24 20 4c 8d 64 24 20 48 89 54 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2d 45 31 c9 4d 89 e0 4c 89 f2 b8 0e 01 00 00 0f 05 <48> 89 c3 48 3d 00 f0 ff ff 76 69 48 8b 05 65 58 0d 00 f7 db 64 89
[  175.198003][    C1] RSP: 002b:00007ffcb33927b0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[  175.198028][    C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5192a5c591
[  175.198046][    C1] RDX: 0000000000000000 RSI: 00007ffcb33928a8 RDI: 000000000000000b
[  175.198063][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  175.198080][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  175.198097][    C1] R13: 00005565f655a178 R14: 0000000000000000 R15: 000000000000000a
[  175.198121][    C1]  </TASK>
[  176.112292][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  176.118171][    C1]  ? do_task_dead+0x40/0x110
[  176.122817][    C1]  ? do_task_dead+0xd6/0x110
[  176.127454][    C1]  ? do_exit+0x1de7/0x2ce0
[  176.131947][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  176.137029][    C1]  ? __pfx_do_exit+0x10/0x10
[  176.141684][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  176.147117][    C1]  ? do_group_exit+0xd3/0x2a0
[  176.151866][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  176.157136][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  176.162054][    C1]  ? do_syscall_64+0xcd/0x250
[  176.166806][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.172956][    C1]  </TASK>
[  176.176023][    C1] task:kworker/u8:10   state:R  running task     stack:28784 pid:9540  tgid:9540  ppid:1147   flags:0x00004000
[  176.187884][    C1] Call Trace:
[  176.191200][    C1]  <TASK>
[  176.194166][    C1]  ? __pfx_mmap_region+0x10/0x10
[  176.199169][    C1]  ? trace_lock_acquire+0x14a/0x1d0
[  176.204424][    C1]  ? unmap_vmas+0x22f/0x490
[  176.208990][    C1]  ? __pfx_unmap_vmas+0x10/0x10
[  176.213902][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.218994][    C1]  ? lock_acquire+0x2f/0xb0
[  176.223559][    C1]  ? mlock_drain_local+0x6f/0x4f0
[  176.228681][    C1]  ? exit_mmap+0x1c6/0xb30
[  176.233153][    C1]  ? __pfx_exit_mmap+0x10/0x10
[  176.237977][    C1]  ? __schedule+0x105f/0x34b0
[  176.242716][    C1]  ? __pfx___schedule+0x10/0x10
[  176.247633][    C1]  ? do_task_dead+0x9e/0x110
[  176.252286][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.257387][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  176.263261][    C1]  ? do_task_dead+0x40/0x110
[  176.267901][    C1]  ? do_task_dead+0xd6/0x110
[  176.272548][    C1]  ? do_exit+0x1de7/0x2ce0
[  176.277036][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  176.282115][    C1]  ? __pfx_do_exit+0x10/0x10
[  176.286775][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  176.292219][    C1]  ? do_group_exit+0xd3/0x2a0
[  176.296963][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  176.302222][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  176.307135][    C1]  ? do_syscall_64+0xcd/0x250
[  176.311883][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.318044][    C1]  </TASK>
[  176.321113][    C1] task:modprobe        state:R  running task     stack:24704 pid:9549  tgid:9549  ppid:37     flags:0x00000000
[  176.332970][    C1] Call Trace:
[  176.336285][    C1]  <TASK>
[  176.339262][    C1]  __schedule+0x105f/0x34b0
[  176.343836][    C1]  ? __pfx___schedule+0x10/0x10
[  176.348753][    C1]  ? debug_object_activate+0x199/0x540
[  176.354282][    C1]  ? do_raw_spin_unlock+0x172/0x230
[  176.359544][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  176.365425][    C1]  ? debug_object_activate+0x34d/0x540
[  176.370953][    C1]  ? find_held_lock+0x2d/0x110
[  176.375788][    C1]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  176.381405][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.386503][    C1]  ? timerqueue_add+0x1c2/0x330
[  176.391428][    C1]  ? hlock_class+0x4e/0x130
[  176.395989][    C1]  ? mark_lock+0xb5/0xc60
[  176.400391][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  176.406263][    C1]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  176.411881][    C1]  ? __pfx_mark_lock+0x10/0x10
[  176.416727][    C1]  ? hlock_class+0x4e/0x130
[  176.421296][    C1]  ? mark_lock+0xb5/0xc60
[  176.425687][    C1]  ? rcu_is_watching+0x12/0xc0
[  176.430516][    C1]  ? __pfx_mark_lock+0x10/0x10
[  176.435360][    C1]  ? hlock_class+0x4e/0x130
[  176.439921][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  176.445025][    C1]  ? rcu_is_watching+0x12/0xc0
[  176.449847][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  176.454940][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  176.460392][    C1]  ? find_held_lock+0x2d/0x110
[  176.465220][    C1]  ? __schedule+0x102c/0x34b0
[  176.469957][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.475066][    C1]  ? __schedule+0x105f/0x34b0
[  176.479815][    C1]  ? __pfx___schedule+0x10/0x10
[  176.484727][    C1]  ? do_task_dead+0x9e/0x110
[  176.489370][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.494473][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  176.500354][    C1]  ? do_task_dead+0x40/0x110
[  176.504994][    C1]  ? do_task_dead+0xd6/0x110
[  176.509639][    C1]  ? do_exit+0x1de7/0x2ce0
[  176.514117][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  176.519185][    C1]  ? __pfx_do_exit+0x10/0x10
[  176.523840][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  176.529278][    C1]  ? do_group_exit+0xd3/0x2a0
[  176.534022][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  176.539280][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  176.544193][    C1]  ? do_syscall_64+0xcd/0x250
[  176.548938][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.555086][    C1]  </TASK>
[  176.558148][    C1] task:kworker/u8:4    state:R  running task     stack:32568 pid:9556  tgid:9556  ppid:49     flags:0x00004000
[  176.570021][    C1] Call Trace:
[  176.573338][    C1]  <TASK>
[  176.576313][    C1]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  176.582979][    C1]  __switch_to_asm+0x70/0x70
[  176.587663][    C1]  </TASK>
[  176.590715][    C1] task:modprobe        state:R  running task     stack:25408 pid:9569  tgid:9569  ppid:1147   flags:0x00000002
[  176.602570][    C1] Call Trace:
[  176.605900][    C1]  <TASK>
[  176.608877][    C1]  __schedule+0x105f/0x34b0
[  176.613450][    C1]  ? __pfx___schedule+0x10/0x10
[  176.618355][    C1]  ? do_task_dead+0x9e/0x110
[  176.622996][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.628097][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  176.633957][    C1]  ? do_task_dead+0x40/0x110
[  176.638594][    C1]  do_task_dead+0xd6/0x110
[  176.643068][    C1]  do_exit+0x1de7/0x2ce0
[  176.647379][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  176.652455][    C1]  ? __pfx_do_exit+0x10/0x10
[  176.657107][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  176.662541][    C1]  do_group_exit+0xd3/0x2a0
[  176.667111][    C1]  __x64_sys_exit_group+0x3e/0x50
[  176.672210][    C1]  x64_sys_call+0x14a9/0x16a0
[  176.676954][    C1]  do_syscall_64+0xcd/0x250
[  176.681534][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.687509][    C1] RIP: 0033:0x7f213cad6a90
[  176.691975][    C1] RSP: 002b:00007ffcc4433a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  176.700447][    C1] RAX: ffffffffffffffda RBX: 00007f213cbc7860 RCX: 00007f213cad6a90
[  176.708464][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  176.716480][    C1] RBP: 00007f213cbc7860 R08: 0000000000000001 R09: 1cc7d4c988eb4f18
[  176.724511][    C1] R10: 00007ffcc44338d0 R11: 0000000000000246 R12: 0000000000000000
[  176.732539][    C1] R13: 0000000000000001 R14: 00007f213cbcb658 R15: 0000000000000001
[  176.740633][    C1]  </TASK>
[  176.743711][    C1] task:modprobe        state:R  running task     stack:25136 pid:9576  tgid:9576  ppid:37     flags:0x00000002
[  176.755580][    C1] Call Trace:
[  176.758891][    C1]  <TASK>
[  176.761859][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  176.767735][    C1]  ? do_task_dead+0x40/0x110
[  176.772382][    C1]  ? do_task_dead+0xd6/0x110
[  176.777034][    C1]  ? do_exit+0x1de7/0x2ce0
[  176.781521][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  176.786635][    C1]  ? __pfx_do_exit+0x10/0x10
[  176.791295][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  176.796736][    C1]  ? do_group_exit+0xd3/0x2a0
[  176.801489][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  176.806756][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  176.811713][    C1]  ? do_syscall_64+0xcd/0x250
[  176.816468][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.822632][    C1]  </TASK>
[  176.825697][    C1] task:modprobe        state:R  running task     stack:25408 pid:9579  tgid:9579  ppid:37     flags:0x00000000
[  176.837557][    C1] Call Trace:
[  176.840870][    C1]  <TASK>
[  176.843857][    C1]  __schedule+0x105f/0x34b0
[  176.848430][    C1]  ? __pfx___schedule+0x10/0x10
[  176.853342][    C1]  ? do_task_dead+0x9e/0x110
[  176.857988][    C1]  ? __pfx_lock_release+0x10/0x10
[  176.863089][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  176.868968][    C1]  ? do_task_dead+0x40/0x110
[  176.873615][    C1]  do_task_dead+0xd6/0x110
[  176.878096][    C1]  do_exit+0x1de7/0x2ce0
[  176.882416][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  176.887498][    C1]  ? __pfx_do_exit+0x10/0x10
[  176.892150][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  176.897638][    C1]  do_group_exit+0xd3/0x2a0
[  176.902215][    C1]  __x64_sys_exit_group+0x3e/0x50
[  176.907340][    C1]  x64_sys_call+0x14a9/0x16a0
[  176.912082][    C1]  do_syscall_64+0xcd/0x250
[  176.916664][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.922633][    C1] RIP: 0033:0x7f7128445a90
[  176.927097][    C1] RSP: 002b:00007ffe1bcd7da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  176.935573][    C1] RAX: ffffffffffffffda RBX: 00007f7128536860 RCX: 00007f7128445a90
[  176.943596][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  176.951613][    C1] RBP: 00007f7128536860 R08: 0000000000000001 R09: dca7379f2b41c28d
[  176.959645][    C1] R10: 00007ffe1bcd7c60 R11: 0000000000000246 R12: 0000000000000000
[  176.967671][    C1] R13: 0000000000000001 R14: 00007f712853a658 R15: 0000000000000001
[  176.975711][    C1]  </TASK>
[  176.978777][    C1] task:modprobe        state:R  running task     stack:25408 pid:9586  tgid:9586  ppid:281    flags:0x00000000
[  176.990643][    C1] Call Trace:
[  176.993962][    C1]  <TASK>
[  176.996934][    C1]  __schedule+0x105f/0x34b0
[  177.001518][    C1]  ? __pfx___schedule+0x10/0x10
[  177.006438][    C1]  ? do_task_dead+0x9e/0x110
[  177.011086][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.016189][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  177.022064][    C1]  ? do_task_dead+0x40/0x110
[  177.026709][    C1]  do_task_dead+0xd6/0x110
[  177.031188][    C1]  do_exit+0x1de7/0x2ce0
[  177.035504][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  177.040583][    C1]  ? __pfx_do_exit+0x10/0x10
[  177.045246][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  177.050691][    C1]  do_group_exit+0xd3/0x2a0
[  177.055269][    C1]  __x64_sys_exit_group+0x3e/0x50
[  177.060363][    C1]  x64_sys_call+0x14a9/0x16a0
[  177.065104][    C1]  do_syscall_64+0xcd/0x250
[  177.069689][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.075666][    C1] RIP: 0033:0x7f503954aa90
[  177.080126][    C1] RSP: 002b:00007ffd712fffd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  177.088593][    C1] RAX: ffffffffffffffda RBX: 00007f503963b860 RCX: 00007f503954aa90
[  177.096610][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  177.104622][    C1] RBP: 00007f503963b860 R08: 0000000000000001 R09: 7534b36ba04c7847
[  177.112635][    C1] R10: 00007ffd712ffe90 R11: 0000000000000246 R12: 0000000000000000
[  177.120646][    C1] R13: 0000000000000001 R14: 00007f503963f658 R15: 0000000000000001
[  177.128688][    C1]  </TASK>
[  177.131757][    C1] task:modprobe        state:R  running task     stack:25408 pid:9593  tgid:9593  ppid:1147   flags:0x00000002
[  177.143631][    C1] Call Trace:
[  177.146952][    C1]  <TASK>
[  177.149929][    C1]  __schedule+0x105f/0x34b0
[  177.154505][    C1]  ? __pfx___schedule+0x10/0x10
[  177.159419][    C1]  ? lock_acquire+0x2f/0xb0
[  177.163983][    C1]  ? __pfx___rseq_handle_notify_resume+0x10/0x10
[  177.170393][    C1]  ? do_group_exit+0xd3/0x2a0
[  177.175133][    C1]  __x64_sys_exit_group+0x3e/0x50
[  177.180218][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  177.185128][    C1]  ? do_syscall_64+0xcd/0x250
[  177.189873][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.196020][    C1]  </TASK>
[  177.199084][    C1] task:modprobe        state:R  running task     stack:23984 pid:9596  tgid:9596  ppid:1147   flags:0x00000002
[  177.210928][    C1] Call Trace:
[  177.214245][    C1]  <TASK>
[  177.217217][    C1]  __schedule+0x105f/0x34b0
[  177.221797][    C1]  ? __pfx___schedule+0x10/0x10
[  177.226711][    C1]  ? hlock_class+0x4e/0x130
[  177.231277][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  177.236381][    C1]  ? kmem_cache_free+0x2fe/0x480
[  177.241374][    C1]  ? __pfx_mark_lock+0x10/0x10
[  177.246214][    C1]  ? hlock_class+0x4e/0x130
[  177.250796][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  177.255897][    C1]  ? rcu_is_watching+0x12/0xc0
[  177.260720][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  177.265816][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  177.271264][    C1]  ? find_held_lock+0x2d/0x110
[  177.276096][    C1]  ? __schedule+0x102c/0x34b0
[  177.280828][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.285951][    C1]  ? __schedule+0x105f/0x34b0
[  177.290702][    C1]  ? __pfx___schedule+0x10/0x10
[  177.295620][    C1]  ? do_task_dead+0x9e/0x110
[  177.300258][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.305364][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  177.311239][    C1]  ? do_task_dead+0x40/0x110
[  177.315882][    C1]  ? do_task_dead+0xd6/0x110
[  177.320527][    C1]  ? do_exit+0x1de7/0x2ce0
[  177.325042][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  177.330122][    C1]  ? __pfx_do_exit+0x10/0x10
[  177.334785][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  177.340219][    C1]  ? do_group_exit+0xd3/0x2a0
[  177.344961][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  177.350228][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  177.355158][    C1]  ? do_syscall_64+0xcd/0x250
[  177.359912][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.366073][    C1]  </TASK>
[  177.369140][    C1] task:modprobe        state:R  running task     stack:25408 pid:9602  tgid:9602  ppid:1147   flags:0x00000002
[  177.380987][    C1] Call Trace:
[  177.384294][    C1]  <TASK>
[  177.387273][    C1]  ? rcu_is_watching+0x12/0xc0
[  177.392097][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  177.397183][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  177.402634][    C1]  ? find_held_lock+0x2d/0x110
[  177.407461][    C1]  ? __schedule+0x102c/0x34b0
[  177.412202][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.417328][    C1]  ? __schedule+0x105f/0x34b0
[  177.422074][    C1]  ? __pfx___schedule+0x10/0x10
[  177.426984][    C1]  ? do_task_dead+0x9e/0x110
[  177.431631][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.436741][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  177.442625][    C1]  ? do_task_dead+0x40/0x110
[  177.447272][    C1]  ? do_task_dead+0xd6/0x110
[  177.451917][    C1]  ? do_exit+0x1de7/0x2ce0
[  177.456416][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  177.461491][    C1]  ? __pfx_do_exit+0x10/0x10
[  177.466140][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  177.471573][    C1]  ? do_group_exit+0xd3/0x2a0
[  177.476319][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  177.481586][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  177.486520][    C1]  ? do_syscall_64+0xcd/0x250
[  177.491285][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.497443][    C1]  </TASK>
[  177.500973][    C1] task:modprobe        state:R  running task     stack:25408 pid:9608  tgid:9608  ppid:1147   flags:0x00000002
[  177.512844][    C1] Call Trace:
[  177.516161][    C1]  <TASK>
[  177.519132][    C1]  ? mmput+0xdb/0x3e0
[  177.523171][    C1]  ? do_task_dead+0x40/0x110
[  177.527819][    C1]  ? do_task_dead+0xd6/0x110
[  177.532466][    C1]  ? do_exit+0x1de7/0x2ce0
[  177.536951][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  177.542031][    C1]  ? __pfx_do_exit+0x10/0x10
[  177.546685][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  177.552132][    C1]  ? do_group_exit+0xd3/0x2a0
[  177.556881][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  177.562145][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  177.567058][    C1]  ? do_syscall_64+0xcd/0x250
[  177.571814][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.577980][    C1]  </TASK>
[  177.581045][    C1] task:modprobe        state:R  running task     stack:25408 pid:9611  tgid:9611  ppid:1147   flags:0x00000002
[  177.592925][    C1] Call Trace:
[  177.596243][    C1]  <TASK>
[  177.599223][    C1]  __schedule+0x105f/0x34b0
[  177.603795][    C1]  ? __pfx___schedule+0x10/0x10
[  177.608705][    C1]  ? do_task_dead+0x9e/0x110
[  177.613360][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.618462][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  177.624338][    C1]  ? do_task_dead+0x40/0x110
[  177.628982][    C1]  do_task_dead+0xd6/0x110
[  177.633454][    C1]  do_exit+0x1de7/0x2ce0
[  177.637781][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  177.642861][    C1]  ? __pfx_do_exit+0x10/0x10
[  177.647520][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  177.652959][    C1]  do_group_exit+0xd3/0x2a0
[  177.657530][    C1]  __x64_sys_exit_group+0x3e/0x50
[  177.662617][    C1]  x64_sys_call+0x14a9/0x16a0
[  177.667365][    C1]  do_syscall_64+0xcd/0x250
[  177.671941][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.677903][    C1] RIP: 0033:0x7fb6bf8d1a90
[  177.682372][    C1] RSP: 002b:00007ffdb53c37a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  177.690851][    C1] RAX: ffffffffffffffda RBX: 00007fb6bf9c2860 RCX: 00007fb6bf8d1a90
[  177.698866][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  177.706901][    C1] RBP: 00007fb6bf9c2860 R08: 0000000000000001 R09: dda80363752ed222
[  177.714920][    C1] R10: 00007ffdb53c3660 R11: 0000000000000246 R12: 0000000000000000
[  177.722941][    C1] R13: 0000000000000001 R14: 00007fb6bf9c6658 R15: 0000000000000001
[  177.730986][    C1]  </TASK>
[  177.734224][    C1] task:modprobe        state:R  running task     stack:26144 pid:9619  tgid:9619  ppid:281    flags:0x00000002
[  177.746085][    C1] Call Trace:
[  177.749418][    C1]  <TASK>
[  177.752404][    C1]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  177.758116][    C1]  ? __schedule+0x105f/0x34b0
[  177.762869][    C1]  ? __pfx___schedule+0x10/0x10
[  177.767804][    C1]  ? __cond_resched+0x1b/0x30
[  177.772549][    C1]  ? preempt_schedule_common+0x44/0xc0
[  177.778070][    C1]  ? __page_table_check_pte_clear+0x1ba/0x580
[  177.784205][    C1]  ? hlock_class+0x4e/0x130
[  177.788762][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  177.793788][    C1]  ? __pfx_mark_lock+0x10/0x10
[  177.798624][    C1]  ? hlock_class+0x4e/0x130
[  177.803184][    C1]  ? mark_lock+0xb5/0xc60
[  177.807585][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  177.812853][    C1]  ? unwind_get_return_address+0x59/0xa0
[  177.818541][    C1]  ? __pfx_mark_lock+0x10/0x10
[  177.823390][    C1]  ? hlock_class+0x4e/0x130
[  177.827963][    C1]  ? mark_lock+0xb5/0xc60
[  177.832356][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  177.837473][    C1]  ? __pfx_mark_lock+0x10/0x10
[  177.842313][    C1]  ? hlock_class+0x4e/0x130
[  177.846883][    C1]  ? mark_lock+0xb5/0xc60
[  177.851277][    C1]  ? rcu_is_watching+0x12/0xc0
[  177.856103][    C1]  ? __pfx_mark_lock+0x10/0x10
[  177.860937][    C1]  ? hlock_class+0x4e/0x130
[  177.865610][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  177.870714][    C1]  ? rcu_is_watching+0x12/0xc0
[  177.875538][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  177.880635][    C1]  ? rcu_is_watching+0x12/0xc0
[  177.885469][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  177.890560][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  177.896007][    C1]  ? find_held_lock+0x2d/0x110
[  177.900839][    C1]  ? __schedule+0x102c/0x34b0
[  177.905599][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.910696][    C1]  ? switch_mm_irqs_off+0x691/0xb10
[  177.915975][    C1]  ? __schedule+0x105f/0x34b0
[  177.920734][    C1]  ? __pfx___schedule+0x10/0x10
[  177.925648][    C1]  ? do_task_dead+0x9e/0x110
[  177.930318][    C1]  ? __pfx_lock_release+0x10/0x10
[  177.935418][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  177.941350][    C1]  ? do_task_dead+0x40/0x110
[  177.945996][    C1]  ? do_task_dead+0xd6/0x110
[  177.950639][    C1]  ? do_exit+0x1de7/0x2ce0
[  177.955137][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  177.960220][    C1]  ? __pfx_do_exit+0x10/0x10
[  177.964876][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  177.970326][    C1]  ? do_group_exit+0xd3/0x2a0
[  177.975072][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  177.980335][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  177.985260][    C1]  ? do_syscall_64+0xcd/0x250
[  177.990016][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.996178][    C1]  </TASK>
[  177.999234][    C1] task:modprobe        state:R  running task     stack:25408 pid:9628  tgid:9628  ppid:281    flags:0x00004002
[  178.011095][    C1] Call Trace:
[  178.014404][    C1]  <TASK>
[  178.017392][    C1]  __schedule+0x105f/0x34b0
[  178.021995][    C1]  ? __pfx___schedule+0x10/0x10
[  178.026902][    C1]  ? do_task_dead+0x9e/0x110
[  178.031549][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.036656][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  178.042530][    C1]  ? do_task_dead+0x40/0x110
[  178.047180][    C1]  do_task_dead+0xd6/0x110
[  178.051665][    C1]  do_exit+0x1de7/0x2ce0
[  178.055983][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  178.061067][    C1]  ? __pfx_do_exit+0x10/0x10
[  178.065714][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  178.071152][    C1]  do_group_exit+0xd3/0x2a0
[  178.075745][    C1]  __x64_sys_exit_group+0x3e/0x50
[  178.080837][    C1]  x64_sys_call+0x14a9/0x16a0
[  178.085582][    C1]  do_syscall_64+0xcd/0x250
[  178.090157][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.096157][    C1] RIP: 0033:0x7f789d5e0a90
[  178.100621][    C1] RSP: 002b:00007ffd2e4c3f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  178.109096][    C1] RAX: ffffffffffffffda RBX: 00007f789d6d1860 RCX: 00007f789d5e0a90
[  178.117115][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  178.125133][    C1] RBP: 00007f789d6d1860 R08: 0000000000000001 R09: 70fe40540b1d9d65
[  178.133146][    C1] R10: 00007ffd2e4c3e40 R11: 0000000000000246 R12: 0000000000000000
[  178.141164][    C1] R13: 0000000000000001 R14: 00007f789d6d5658 R15: 0000000000000001
[  178.149202][    C1]  </TASK>
[  178.152271][    C1] task:modprobe        state:R  running task     stack:25408 pid:9636  tgid:9636  ppid:1147   flags:0x00000002
[  178.164137][    C1] Call Trace:
[  178.167489][    C1]  <TASK>
[  178.170474][    C1]  ? find_held_lock+0x2d/0x110
[  178.175305][    C1]  ? hlock_class+0x4e/0x130
[  178.179871][    C1]  ? mark_lock+0xb5/0xc60
[  178.184272][    C1]  ? hlock_class+0x4e/0x130
[  178.188832][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  178.193835][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.198680][    C1]  ? hlock_class+0x4e/0x130
[  178.203237][    C1]  ? mark_lock+0xb5/0xc60
[  178.207657][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  178.212921][    C1]  ? unwind_get_return_address+0x59/0xa0
[  178.218617][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.223470][    C1]  ? hlock_class+0x4e/0x130
[  178.228026][    C1]  ? mark_lock+0xb5/0xc60
[  178.232420][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  178.237524][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.242362][    C1]  ? hlock_class+0x4e/0x130
[  178.246932][    C1]  ? mark_lock+0xb5/0xc60
[  178.251329][    C1]  ? rcu_is_watching+0x12/0xc0
[  178.256166][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.261009][    C1]  ? hlock_class+0x4e/0x130
[  178.265573][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  178.270674][    C1]  ? rcu_is_watching+0x12/0xc0
[  178.275507][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  178.280602][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  178.286049][    C1]  ? find_held_lock+0x2d/0x110
[  178.290871][    C1]  ? __schedule+0x102c/0x34b0
[  178.295607][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.300717][    C1]  ? __schedule+0x105f/0x34b0
[  178.305477][    C1]  ? __pfx___schedule+0x10/0x10
[  178.310384][    C1]  ? do_task_dead+0x9e/0x110
[  178.315037][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.320144][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  178.326032][    C1]  ? do_task_dead+0x40/0x110
[  178.330728][    C1]  ? do_task_dead+0xd6/0x110
[  178.335369][    C1]  ? do_exit+0x1de7/0x2ce0
[  178.339865][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  178.344944][    C1]  ? __pfx_do_exit+0x10/0x10
[  178.349595][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  178.355031][    C1]  ? do_group_exit+0xd3/0x2a0
[  178.359778][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  178.365044][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  178.369965][    C1]  ? do_syscall_64+0xcd/0x250
[  178.374741][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.380908][    C1]  </TASK>
[  178.383970][    C1] task:modprobe        state:R  running task     stack:24704 pid:9646  tgid:9646  ppid:281    flags:0x00000002
[  178.395809][    C1] Call Trace:
[  178.399130][    C1]  <TASK>
[  178.402106][    C1]  __schedule+0x105f/0x34b0
[  178.406673][    C1]  ? find_held_lock+0x2d/0x110
[  178.411502][    C1]  ? hlock_class+0x4e/0x130
[  178.416059][    C1]  ? mark_lock+0xb5/0xc60
[  178.420488][    C1]  ? hlock_class+0x4e/0x130
[  178.425051][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  178.430069][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.434910][    C1]  ? hlock_class+0x4e/0x130
[  178.439474][    C1]  ? mark_lock+0xb5/0xc60
[  178.443887][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  178.449153][    C1]  ? unwind_get_return_address+0x59/0xa0
[  178.454852][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.459735][    C1]  ? hlock_class+0x4e/0x130
[  178.464303][    C1]  ? mark_lock+0xb5/0xc60
[  178.468702][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  178.473797][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.478637][    C1]  ? hlock_class+0x4e/0x130
[  178.483197][    C1]  ? mark_lock+0xb5/0xc60
[  178.487608][    C1]  ? rcu_is_watching+0x12/0xc0
[  178.492433][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.497304][    C1]  ? hlock_class+0x4e/0x130
[  178.501865][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  178.506967][    C1]  ? rcu_is_watching+0x12/0xc0
[  178.511787][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  178.516881][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  178.522332][    C1]  ? find_held_lock+0x2d/0x110
[  178.527169][    C1]  ? __schedule+0x102c/0x34b0
[  178.531909][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.537012][    C1]  ? __schedule+0x105f/0x34b0
[  178.541759][    C1]  ? __pfx___schedule+0x10/0x10
[  178.546672][    C1]  ? do_task_dead+0x9e/0x110
[  178.551320][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.556433][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  178.562303][    C1]  ? do_task_dead+0x40/0x110
[  178.566944][    C1]  ? do_task_dead+0xd6/0x110
[  178.571585][    C1]  ? do_exit+0x1de7/0x2ce0
[  178.576079][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  178.581175][    C1]  ? __pfx_do_exit+0x10/0x10
[  178.585831][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  178.591269][    C1]  ? do_group_exit+0xd3/0x2a0
[  178.596018][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  178.601287][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  178.606217][    C1]  ? do_syscall_64+0xcd/0x250
[  178.610971][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.617133][    C1]  </TASK>
[  178.620201][    C1] task:modprobe        state:R  running task     stack:25408 pid:9656  tgid:9656  ppid:37     flags:0x00000002
[  178.632060][    C1] Call Trace:
[  178.635385][    C1]  <TASK>
[  178.638365][    C1]  ? mmput+0xdb/0x3e0
[  178.642414][    C1]  ? do_task_dead+0x40/0x110
[  178.647060][    C1]  ? do_task_dead+0xd6/0x110
[  178.651711][    C1]  ? do_exit+0x1de7/0x2ce0
[  178.656194][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  178.661276][    C1]  ? __pfx_do_exit+0x10/0x10
[  178.665920][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  178.671355][    C1]  ? do_group_exit+0xd3/0x2a0
[  178.676114][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  178.681380][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  178.686297][    C1]  ? do_syscall_64+0xcd/0x250
[  178.691054][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.697207][    C1]  </TASK>
[  178.700271][    C1] task:modprobe        state:R  running task     stack:25344 pid:9659  tgid:9659  ppid:37     flags:0x00000002
[  178.712130][    C1] Call Trace:
[  178.715451][    C1]  <TASK>
[  178.718429][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  178.723703][    C1]  ? find_held_lock+0x2d/0x110
[  178.728528][    C1]  ? hlock_class+0x4e/0x130
[  178.733092][    C1]  ? mark_lock+0xb5/0xc60
[  178.737479][    C1]  ? hlock_class+0x4e/0x130
[  178.742041][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  178.747047][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.751881][    C1]  ? hlock_class+0x4e/0x130
[  178.756448][    C1]  ? mark_lock+0xb5/0xc60
[  178.760850][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  178.766123][    C1]  ? unwind_get_return_address+0x59/0xa0
[  178.771817][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.776659][    C1]  ? hlock_class+0x4e/0x130
[  178.781222][    C1]  ? mark_lock+0xb5/0xc60
[  178.785623][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  178.790716][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.795552][    C1]  ? hlock_class+0x4e/0x130
[  178.800109][    C1]  ? mark_lock+0xb5/0xc60
[  178.804518][    C1]  ? rcu_is_watching+0x12/0xc0
[  178.809343][    C1]  ? __pfx_mark_lock+0x10/0x10
[  178.814186][    C1]  ? hlock_class+0x4e/0x130
[  178.818758][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  178.823861][    C1]  ? rcu_is_watching+0x12/0xc0
[  178.828708][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  178.833800][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  178.839253][    C1]  ? find_held_lock+0x2d/0x110
[  178.844111][    C1]  ? __schedule+0x102c/0x34b0
[  178.848884][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.853990][    C1]  ? __schedule+0x105f/0x34b0
[  178.858742][    C1]  ? __pfx___schedule+0x10/0x10
[  178.863645][    C1]  ? do_task_dead+0x9e/0x110
[  178.868292][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.873411][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  178.879286][    C1]  ? do_task_dead+0x40/0x110
[  178.883928][    C1]  ? do_task_dead+0xd6/0x110
[  178.888579][    C1]  ? do_exit+0x1de7/0x2ce0
[  178.893061][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  178.898146][    C1]  ? __pfx_do_exit+0x10/0x10
[  178.902806][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  178.908243][    C1]  ? do_group_exit+0xd3/0x2a0
[  178.913012][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  178.918281][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  178.923191][    C1]  ? do_syscall_64+0xcd/0x250
[  178.927949][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.934131][    C1]  </TASK>
[  178.937191][    C1] task:modprobe        state:R  running task     stack:25408 pid:9668  tgid:9668  ppid:37     flags:0x00000002
[  178.949046][    C1] Call Trace:
[  178.952359][    C1]  <TASK>
[  178.955399][    C1]  __schedule+0x105f/0x34b0
[  178.959977][    C1]  ? __pfx___schedule+0x10/0x10
[  178.964899][    C1]  ? do_task_dead+0x9e/0x110
[  178.969553][    C1]  ? __pfx_lock_release+0x10/0x10
[  178.974668][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  178.980559][    C1]  ? do_task_dead+0x40/0x110
[  178.985214][    C1]  do_task_dead+0xd6/0x110
[  178.989698][    C1]  do_exit+0x1de7/0x2ce0
[  178.994018][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  178.999144][    C1]  ? __pfx_do_exit+0x10/0x10
[  179.003818][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  179.009260][    C1]  do_group_exit+0xd3/0x2a0
[  179.013837][    C1]  __x64_sys_exit_group+0x3e/0x50
[  179.018926][    C1]  x64_sys_call+0x14a9/0x16a0
[  179.023673][    C1]  do_syscall_64+0xcd/0x250
[  179.028254][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.034222][    C1] RIP: 0033:0x7f4a82e65a90
[  179.038688][    C1] RSP: 002b:00007ffdd73b1508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  179.047166][    C1] RAX: ffffffffffffffda RBX: 00007f4a82f56860 RCX: 00007f4a82e65a90
[  179.055188][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  179.063209][    C1] RBP: 00007f4a82f56860 R08: 0000000000000001 R09: e0e2f2ad23125665
[  179.071243][    C1] R10: 00007ffdd73b13c0 R11: 0000000000000246 R12: 0000000000000000
[  179.079263][    C1] R13: 0000000000000001 R14: 00007f4a82f5a658 R15: 0000000000000001
[  179.087308][    C1]  </TASK>
[  179.090370][    C1] task:modprobe        state:R  running task     stack:25408 pid:9676  tgid:9676  ppid:37     flags:0x00000002
[  179.102215][    C1] Call Trace:
[  179.105527][    C1]  <TASK>
[  179.108502][    C1]  __schedule+0x105f/0x34b0
[  179.113080][    C1]  ? __pfx___schedule+0x10/0x10
[  179.117996][    C1]  ? do_task_dead+0x9e/0x110
[  179.122650][    C1]  ? __pfx_lock_release+0x10/0x10
[  179.127769][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  179.133651][    C1]  ? do_task_dead+0x40/0x110
[  179.138291][    C1]  do_task_dead+0xd6/0x110
[  179.142756][    C1]  do_exit+0x1de7/0x2ce0
[  179.147065][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  179.152149][    C1]  ? __pfx_do_exit+0x10/0x10
[  179.156844][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  179.162280][    C1]  do_group_exit+0xd3/0x2a0
[  179.166847][    C1]  __x64_sys_exit_group+0x3e/0x50
[  179.171950][    C1]  x64_sys_call+0x14a9/0x16a0
[  179.176693][    C1]  do_syscall_64+0xcd/0x250
[  179.181286][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.187248][    C1] RIP: 0033:0x7f2e22dd6a90
[  179.191710][    C1] RSP: 002b:00007ffcf648ed38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  179.200197][    C1] RAX: ffffffffffffffda RBX: 00007f2e22ec7860 RCX: 00007f2e22dd6a90
[  179.208219][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  179.216237][    C1] RBP: 00007f2e22ec7860 R08: 0000000000000001 R09: 68103d119e56b653
[  179.224255][    C1] R10: 00007ffcf648ebf0 R11: 0000000000000246 R12: 0000000000000000
[  179.232276][    C1] R13: 0000000000000001 R14: 00007f2e22ecb658 R15: 0000000000000001
[  179.240315][    C1]  </TASK>
[  179.243396][    C1] task:modprobe        state:R  running task     stack:25408 pid:9683  tgid:9683  ppid:28     flags:0x00000000
[  179.255252][    C1] Call Trace:
[  179.258575][    C1]  <TASK>
[  179.261554][    C1]  __schedule+0x105f/0x34b0
[  179.266122][    C1]  ? mmput+0xdb/0x3e0
[  179.270154][    C1]  ? do_task_dead+0x40/0x110
[  179.274794][    C1]  ? do_task_dead+0xd6/0x110
[  179.279444][    C1]  ? do_exit+0x1de7/0x2ce0
[  179.283930][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  179.289004][    C1]  ? __pfx_do_exit+0x10/0x10
[  179.293660][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  179.299102][    C1]  ? do_group_exit+0xd3/0x2a0
[  179.303863][    C1]  __x64_sys_exit_group+0x3e/0x50
[  179.308957][    C1]  x64_sys_call+0x14a9/0x16a0
[  179.313708][    C1]  do_syscall_64+0xcd/0x250
[  179.318283][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.324449][    C1]  </TASK>
[  179.327893][    C1] task:modprobe        state:R  running task     stack:25408 pid:9686  tgid:9686  ppid:28     flags:0x00000002
[  179.339755][    C1] Call Trace:
[  179.343067][    C1]  <TASK>
[  179.346045][    C1]  ? kernel_text_address+0x8d/0x100
[  179.351313][    C1]  ? hlock_class+0x4e/0x130
[  179.355877][    C1]  ? mark_lock+0xb5/0xc60
[  179.360281][    C1]  ? hlock_class+0x4e/0x130
[  179.364839][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  179.369845][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.374693][    C1]  ? hlock_class+0x4e/0x130
[  179.379252][    C1]  ? mark_lock+0xb5/0xc60
[  179.383652][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  179.388922][    C1]  ? unwind_get_return_address+0x59/0xa0
[  179.394619][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.399450][    C1]  ? hlock_class+0x4e/0x130
[  179.404012][    C1]  ? mark_lock+0xb5/0xc60
[  179.408403][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  179.413507][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.418345][    C1]  ? hlock_class+0x4e/0x130
[  179.422895][    C1]  ? mark_lock+0xb5/0xc60
[  179.427298][    C1]  ? rcu_is_watching+0x12/0xc0
[  179.432126][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.436959][    C1]  ? hlock_class+0x4e/0x130
[  179.441519][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  179.446635][    C1]  ? rcu_is_watching+0x12/0xc0
[  179.451461][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  179.456559][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  179.462024][    C1]  ? find_held_lock+0x2d/0x110
[  179.466848][    C1]  ? __schedule+0x102c/0x34b0
[  179.471591][    C1]  ? __pfx_lock_release+0x10/0x10
[  179.476705][    C1]  ? __schedule+0x105f/0x34b0
[  179.481453][    C1]  ? __pfx___schedule+0x10/0x10
[  179.486373][    C1]  ? do_task_dead+0x9e/0x110
[  179.491019][    C1]  ? __pfx_lock_release+0x10/0x10
[  179.496120][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  179.501988][    C1]  ? do_task_dead+0x40/0x110
[  179.506644][    C1]  ? do_task_dead+0xd6/0x110
[  179.511314][    C1]  ? do_exit+0x1de7/0x2ce0
[  179.515802][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  179.520883][    C1]  ? __pfx_do_exit+0x10/0x10
[  179.525536][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  179.530992][    C1]  ? do_group_exit+0xd3/0x2a0
[  179.535735][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  179.541006][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  179.545926][    C1]  ? do_syscall_64+0xcd/0x250
[  179.550675][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.556826][    C1]  </TASK>
[  179.559895][    C1] task:modprobe        state:R  running task     stack:24704 pid:9695  tgid:9695  ppid:28     flags:0x00000002
[  179.571756][    C1] Call Trace:
[  179.575076][    C1]  <TASK>
[  179.578047][    C1]  __schedule+0x105f/0x34b0
[  179.582623][    C1]  ? __pfx___schedule+0x10/0x10
[  179.587533][    C1]  ? do_task_dead+0x9e/0x110
[  179.592212][    C1]  ? __pfx_lock_release+0x10/0x10
[  179.597316][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  179.603189][    C1]  ? do_task_dead+0x40/0x110
[  179.607844][    C1]  do_task_dead+0xd6/0x110
[  179.612314][    C1]  do_exit+0x1de7/0x2ce0
[  179.616632][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  179.621712][    C1]  ? __pfx_do_exit+0x10/0x10
[  179.626365][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  179.631802][    C1]  do_group_exit+0xd3/0x2a0
[  179.636373][    C1]  __x64_sys_exit_group+0x3e/0x50
[  179.641474][    C1]  x64_sys_call+0x14a9/0x16a0
[  179.646218][    C1]  do_syscall_64+0xcd/0x250
[  179.650804][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.656778][    C1] RIP: 0033:0x7f88e76e1a90
[  179.661237][    C1] RSP: 002b:00007ffe92d51908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  179.669712][    C1] RAX: ffffffffffffffda RBX: 00007f88e77d2860 RCX: 00007f88e76e1a90
[  179.677735][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  179.685758][    C1] RBP: 00007f88e77d2860 R08: 0000000000000001 R09: cdfa94393550cf37
[  179.693829][    C1] R10: 00007ffe92d517c0 R11: 0000000000000246 R12: 0000000000000000
[  179.701847][    C1] R13: 0000000000000001 R14: 00007f88e77d6658 R15: 0000000000000001
[  179.709891][    C1]  </TASK>
[  179.712955][    C1] task:modprobe        state:R  running task     stack:25408 pid:9704  tgid:9704  ppid:281    flags:0x00000002
[  179.724817][    C1] Call Trace:
[  179.728146][    C1]  <TASK>
[  179.731125][    C1]  __schedule+0x105f/0x34b0
[  179.735712][    C1]  ? mas_node_count_gfp+0x105/0x130
[  179.740967][    C1]  ? stack_trace_save+0x95/0xd0
[  179.745874][    C1]  ? unwind_get_return_address+0x59/0xa0
[  179.751566][    C1]  ? hlock_class+0x4e/0x130
[  179.756138][    C1]  ? mark_lock+0xb5/0xc60
[  179.760540][    C1]  ? hlock_class+0x4e/0x130
[  179.765101][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  179.770214][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  179.775475][    C1]  ? unwind_next_frame+0x2be/0x20c0
[  179.780722][    C1]  ? find_held_lock+0x2d/0x110
[  179.785556][    C1]  ? hlock_class+0x4e/0x130
[  179.790126][    C1]  ? mark_lock+0xb5/0xc60
[  179.794531][    C1]  ? hlock_class+0x4e/0x130
[  179.799109][    C1]  ? __lock_acquire+0xbdd/0x3ce0
[  179.804117][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.808957][    C1]  ? hlock_class+0x4e/0x130
[  179.813520][    C1]  ? mark_lock+0xb5/0xc60
[  179.817918][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  179.823204][    C1]  ? unwind_get_return_address+0x59/0xa0
[  179.828898][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.833734][    C1]  ? hlock_class+0x4e/0x130
[  179.838295][    C1]  ? mark_lock+0xb5/0xc60
[  179.842698][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  179.847800][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.852637][    C1]  ? hlock_class+0x4e/0x130
[  179.857194][    C1]  ? mark_lock+0xb5/0xc60
[  179.861596][    C1]  ? rcu_is_watching+0x12/0xc0
[  179.866423][    C1]  ? __pfx_mark_lock+0x10/0x10
[  179.871263][    C1]  ? hlock_class+0x4e/0x130
[  179.875818][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  179.880927][    C1]  ? rcu_is_watching+0x12/0xc0
[  179.885747][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  179.890846][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  179.896305][    C1]  ? find_held_lock+0x2d/0x110
[  179.901154][    C1]  ? __schedule+0x102c/0x34b0
[  179.905910][    C1]  ? __pfx_lock_release+0x10/0x10
[  179.911074][    C1]  ? __schedule+0x105f/0x34b0
[  179.915820][    C1]  ? __pfx___schedule+0x10/0x10
[  179.920732][    C1]  ? do_task_dead+0x9e/0x110
[  179.925396][    C1]  ? __pfx_lock_release+0x10/0x10
[  179.930506][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  179.936395][    C1]  ? do_task_dead+0x40/0x110
[  179.941037][    C1]  ? do_task_dead+0xd6/0x110
[  179.945682][    C1]  ? do_exit+0x1de7/0x2ce0
[  179.950164][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  179.955254][    C1]  ? __pfx_do_exit+0x10/0x10
[  179.959914][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  179.965362][    C1]  ? do_group_exit+0xd3/0x2a0
[  179.970103][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  179.975374][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  179.980292][    C1]  ? do_syscall_64+0xcd/0x250
[  179.985048][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.991235][    C1]  </TASK>
[  179.994295][    C1] task:modprobe        state:R  running task     stack:25408 pid:9716  tgid:9716  ppid:28     flags:0x00000000
[  180.006154][    C1] Call Trace:
[  180.009468][    C1]  <TASK>
[  180.012446][    C1]  __schedule+0x105f/0x34b0
[  180.017021][    C1]  ? __pfx___schedule+0x10/0x10
[  180.021945][    C1]  ? lock_acquire+0x2f/0xb0
[  180.026529][    C1]  ? do_group_exit+0xd3/0x2a0
[  180.031274][    C1]  __x64_sys_exit_group+0x3e/0x50
[  180.036377][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  180.041296][    C1]  ? do_syscall_64+0xcd/0x250
[  180.046077][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.052239][    C1]  </TASK>
[  180.055302][    C1] task:modprobe        state:R  running task     stack:25408 pid:9718  tgid:9718  ppid:37     flags:0x00000002
[  180.067166][    C1] Call Trace:
[  180.070485][    C1]  <TASK>
[  180.073462][    C1]  __schedule+0x105f/0x34b0
[  180.078028][    C1]  ? rcu_is_watching+0x12/0xc0
[  180.082848][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  180.087943][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  180.093395][    C1]  ? find_held_lock+0x2d/0x110
[  180.098230][    C1]  ? __schedule+0x102c/0x34b0
[  180.102975][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.108091][    C1]  ? __schedule+0x105f/0x34b0
[  180.112856][    C1]  ? __pfx___schedule+0x10/0x10
[  180.117801][    C1]  ? do_task_dead+0x9e/0x110
[  180.122447][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.127556][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  180.133430][    C1]  ? do_task_dead+0x40/0x110
[  180.138076][    C1]  ? do_task_dead+0xd6/0x110
[  180.142736][    C1]  ? do_exit+0x1de7/0x2ce0
[  180.147222][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  180.152297][    C1]  ? __pfx_do_exit+0x10/0x10
[  180.156966][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  180.162404][    C1]  ? do_group_exit+0xd3/0x2a0
[  180.167152][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  180.172434][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  180.177362][    C1]  ? do_syscall_64+0xcd/0x250
[  180.182117][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.188274][    C1]  </TASK>
[  180.191342][    C1] task:modprobe        state:R  running task     stack:23984 pid:9723  tgid:9723  ppid:281    flags:0x00000000
[  180.203201][    C1] Call Trace:
[  180.206527][    C1]  <TASK>
[  180.209496][    C1]  __schedule+0x105f/0x34b0
[  180.214077][    C1]  ? __pfx___schedule+0x10/0x10
[  180.218989][    C1]  ? do_task_dead+0x9e/0x110
[  180.223657][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.228765][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  180.234632][    C1]  ? do_task_dead+0x40/0x110
[  180.239273][    C1]  do_task_dead+0xd6/0x110
[  180.243761][    C1]  do_exit+0x1de7/0x2ce0
[  180.248074][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  180.253157][    C1]  ? __pfx_do_exit+0x10/0x10
[  180.257817][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  180.263254][    C1]  do_group_exit+0xd3/0x2a0
[  180.267850][    C1]  __x64_sys_exit_group+0x3e/0x50
[  180.272938][    C1]  x64_sys_call+0x14a9/0x16a0
[  180.277680][    C1]  do_syscall_64+0xcd/0x250
[  180.282258][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.288226][    C1] RIP: 0033:0x7efe0ff56a90
[  180.292682][    C1] RSP: 002b:00007ffd1398d458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  180.301149][    C1] RAX: ffffffffffffffda RBX: 00007efe10047860 RCX: 00007efe0ff56a90
[  180.309182][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  180.317201][    C1] RBP: 00007efe10047860 R08: 0000000000000001 R09: cdfd2e044ebd0b3b
[  180.325229][    C1] R10: 00007ffd1398d310 R11: 0000000000000246 R12: 0000000000000000
[  180.333244][    C1] R13: 0000000000000001 R14: 00007efe1004b658 R15: 0000000000000001
[  180.341313][    C1]  </TASK>
[  180.344554][    C1] task:modprobe        state:R  running task     stack:25408 pid:9730  tgid:9730  ppid:37     flags:0x00000002
[  180.356416][    C1] Call Trace:
[  180.359730][    C1]  <TASK>
[  180.362706][    C1]  __schedule+0x105f/0x34b0
[  180.367271][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.372373][    C1]  ? lock_acquire+0x2f/0xb0
[  180.376939][    C1]  ? debug_object_activate+0x199/0x540
[  180.382474][    C1]  ? do_raw_spin_unlock+0x172/0x230
[  180.387734][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  180.393602][    C1]  ? debug_object_activate+0x34d/0x540
[  180.399136][    C1]  ? find_held_lock+0x2d/0x110
[  180.403959][    C1]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  180.409583][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.414691][    C1]  ? timerqueue_add+0x1c2/0x330
[  180.419621][    C1]  ? hlock_class+0x4e/0x130
[  180.424178][    C1]  ? mark_lock+0xb5/0xc60
[  180.428578][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  180.434440][    C1]  ? hrtimer_start_range_ns+0x4a7/0xc60
[  180.440043][    C1]  ? __pfx_mark_lock+0x10/0x10
[  180.444877][    C1]  ? hlock_class+0x4e/0x130
[  180.449446][    C1]  ? mark_lock+0xb5/0xc60
[  180.453847][    C1]  ? rcu_is_watching+0x12/0xc0
[  180.458673][    C1]  ? __pfx_mark_lock+0x10/0x10
[  180.463515][    C1]  ? hlock_class+0x4e/0x130
[  180.468076][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  180.473180][    C1]  ? rcu_is_watching+0x12/0xc0
[  180.477998][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  180.483092][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  180.488549][    C1]  ? find_held_lock+0x2d/0x110
[  180.493392][    C1]  ? __schedule+0x102c/0x34b0
[  180.498125][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.503239][    C1]  ? __schedule+0x105f/0x34b0
[  180.507999][    C1]  ? __pfx___schedule+0x10/0x10
[  180.512911][    C1]  ? do_task_dead+0x9e/0x110
[  180.517597][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.522695][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  180.528573][    C1]  ? do_task_dead+0x40/0x110
[  180.533226][    C1]  ? do_task_dead+0xd6/0x110
[  180.537874][    C1]  ? do_exit+0x1de7/0x2ce0
[  180.542365][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  180.547449][    C1]  ? __pfx_do_exit+0x10/0x10
[  180.552105][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  180.557544][    C1]  ? do_group_exit+0xd3/0x2a0
[  180.562303][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  180.567571][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  180.572494][    C1]  ? do_syscall_64+0xcd/0x250
[  180.577249][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.583411][    C1]  </TASK>
[  180.586475][    C1] task:modprobe        state:R  running task     stack:24704 pid:9741  tgid:9741  ppid:281    flags:0x00000002
[  180.598335][    C1] Call Trace:
[  180.601652][    C1]  <TASK>
[  180.604632][    C1]  __schedule+0x105f/0x34b0
[  180.609213][    C1]  ? __pfx___schedule+0x10/0x10
[  180.614126][    C1]  ? do_task_dead+0x9e/0x110
[  180.618769][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.623878][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  180.629748][    C1]  ? do_task_dead+0x40/0x110
[  180.634394][    C1]  do_task_dead+0xd6/0x110
[  180.638861][    C1]  do_exit+0x1de7/0x2ce0
[  180.643176][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  180.648269][    C1]  ? __pfx_do_exit+0x10/0x10
[  180.652920][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  180.658362][    C1]  do_group_exit+0xd3/0x2a0
[  180.662931][    C1]  __x64_sys_exit_group+0x3e/0x50
[  180.668020][    C1]  x64_sys_call+0x14a9/0x16a0
[  180.672770][    C1]  do_syscall_64+0xcd/0x250
[  180.677347][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.683359][    C1] RIP: 0033:0x7f52602f5a90
[  180.687826][    C1] RSP: 002b:00007ffe4161f968 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  180.696345][    C1] RAX: ffffffffffffffda RBX: 00007f52603e6860 RCX: 00007f52602f5a90
[  180.704374][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  180.712392][    C1] RBP: 00007f52603e6860 R08: 0000000000000001 R09: 1143171e4196d54f
[  180.720415][    C1] R10: 00007ffe4161f820 R11: 0000000000000246 R12: 0000000000000000
[  180.728433][    C1] R13: 0000000000000001 R14: 00007f52603ea658 R15: 0000000000000001
[  180.736482][    C1]  </TASK>
[  180.739558][    C1] task:modprobe        state:R  running task     stack:25408 pid:9747  tgid:9747  ppid:281    flags:0x00000002
[  180.751414][    C1] Call Trace:
[  180.754729][    C1]  <TASK>
[  180.757698][    C1]  __schedule+0x105f/0x34b0
[  180.762269][    C1]  ? __pfx___schedule+0x10/0x10
[  180.767180][    C1]  ? do_task_dead+0x9e/0x110
[  180.771827][    C1]  ? __pfx_lock_release+0x10/0x10
[  180.776949][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  180.782824][    C1]  ? do_task_dead+0x40/0x110
[  180.787475][    C1]  do_task_dead+0xd6/0x110
[  180.791945][    C1]  do_exit+0x1de7/0x2ce0
[  180.796260][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  180.801351][    C1]  ? __pfx_do_exit+0x10/0x10
[  180.806009][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  180.811446][    C1]  do_group_exit+0xd3/0x2a0
[  180.816021][    C1]  __x64_sys_exit_group+0x3e/0x50
[  180.821109][    C1]  x64_sys_call+0x14a9/0x16a0
[  180.825854][    C1]  do_syscall_64+0xcd/0x250
[  180.830438][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.836410][    C1] RIP: 0033:0x7f0d1734ea90
[  180.840878][    C1] RSP: 002b:00007ffeb2c6a308 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  180.849352][    C1] RAX: ffffffffffffffda RBX: 00007f0d1743f860 RCX: 00007f0d1734ea90
[  180.857378][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  180.865405][    C1] RBP: 00007f0d1743f860 R08: 0000000000000001 R09: 7f62327e629f9570
[  180.873424][    C1] R10: 00007ffeb2c6a1c0 R11: 0000000000000246 R12: 0000000000000000
[  180.881441][    C1] R13: 0000000000000001 R14: 00007f0d17443658 R15: 0000000000000001
[  180.889482][    C1]  </TASK>
[  180.892540][    C1] task:modprobe        state:R  running task     stack:24704 pid:9754  tgid:9754  ppid:37     flags:0x00000002
[  180.904391][    C1] Call Trace:
[  180.907719][    C1]  <TASK>
[  180.910688][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  180.916566][    C1]  ? do_task_dead+0x40/0x110
[  180.921217][    C1]  ? do_task_dead+0xd6/0x110
[  180.925867][    C1]  ? do_exit+0x1de7/0x2ce0
[  180.930349][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  180.935420][    C1]  ? __pfx_do_exit+0x10/0x10
[  180.940069][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  180.945518][    C1]  ? do_group_exit+0xd3/0x2a0
[  180.950284][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  180.955555][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  180.960492][    C1]  ? do_syscall_64+0xcd/0x250
[  180.965245][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.971416][    C1]  </TASK>
[  180.974481][    C1] task:modprobe        state:R  running task     stack:25408 pid:9757  tgid:9757  ppid:37     flags:0x00000002
[  180.986330][    C1] Call Trace:
[  180.989647][    C1]  <TASK>
[  180.992625][    C1]  __schedule+0x105f/0x34b0
[  180.997203][    C1]  ? __pfx___schedule+0x10/0x10
[  181.002116][    C1]  ? do_task_dead+0x9e/0x110
[  181.006758][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.011867][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  181.017758][    C1]  ? do_task_dead+0x40/0x110
[  181.022404][    C1]  do_task_dead+0xd6/0x110
[  181.026875][    C1]  do_exit+0x1de7/0x2ce0
[  181.031189][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  181.036279][    C1]  ? __pfx_do_exit+0x10/0x10
[  181.040932][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  181.046368][    C1]  do_group_exit+0xd3/0x2a0
[  181.050984][    C1]  __x64_sys_exit_group+0x3e/0x50
[  181.056065][    C1]  x64_sys_call+0x14a9/0x16a0
[  181.060807][    C1]  do_syscall_64+0xcd/0x250
[  181.065384][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.071342][    C1] RIP: 0033:0x7fb15b67da90
[  181.075803][    C1] RSP: 002b:00007ffcfb62ca78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  181.084277][    C1] RAX: ffffffffffffffda RBX: 00007fb15b76e860 RCX: 00007fb15b67da90
[  181.092304][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  181.100341][    C1] RBP: 00007fb15b76e860 R08: 0000000000000001 R09: 13c771fb1d08d290
[  181.108363][    C1] R10: 00007ffcfb62c930 R11: 0000000000000246 R12: 0000000000000000
[  181.116387][    C1] R13: 0000000000000001 R14: 00007fb15b772658 R15: 0000000000000001
[  181.124426][    C1]  </TASK>
[  181.127496][    C1] task:modprobe        state:R  running task     stack:25408 pid:9763  tgid:9763  ppid:37     flags:0x00000002
[  181.139354][    C1] Call Trace:
[  181.142673][    C1]  <TASK>
[  181.145650][    C1]  __schedule+0x105f/0x34b0
[  181.150225][    C1]  ? __pfx___schedule+0x10/0x10
[  181.155145][    C1]  ? do_task_dead+0x9e/0x110
[  181.159799][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.164910][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  181.170790][    C1]  ? do_task_dead+0x40/0x110
[  181.175439][    C1]  do_task_dead+0xd6/0x110
[  181.179925][    C1]  do_exit+0x1de7/0x2ce0
[  181.184258][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  181.189340][    C1]  ? __pfx_do_exit+0x10/0x10
[  181.193986][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  181.199420][    C1]  do_group_exit+0xd3/0x2a0
[  181.203991][    C1]  __x64_sys_exit_group+0x3e/0x50
[  181.209081][    C1]  x64_sys_call+0x14a9/0x16a0
[  181.213822][    C1]  do_syscall_64+0xcd/0x250
[  181.218405][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.224373][    C1] RIP: 0033:0x7f7ee3567a90
[  181.228837][    C1] RSP: 002b:00007ffd076827e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  181.237308][    C1] RAX: ffffffffffffffda RBX: 00007f7ee3658860 RCX: 00007f7ee3567a90
[  181.245325][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  181.253340][    C1] RBP: 00007f7ee3658860 R08: 0000000000000001 R09: d62e8e651ad1c8be
[  181.261380][    C1] R10: 00007ffd076826a0 R11: 0000000000000246 R12: 0000000000000000
[  181.269401][    C1] R13: 0000000000000001 R14: 00007f7ee365c658 R15: 0000000000000001
[  181.277441][    C1]  </TASK>
[  181.280509][    C1] task:modprobe        state:R  running task     stack:25408 pid:9771  tgid:9771  ppid:28     flags:0x00000000
[  181.292382][    C1] Call Trace:
[  181.295700][    C1]  <TASK>
[  181.298688][    C1]  __schedule+0x105f/0x34b0
[  181.303267][    C1]  ? __pfx___schedule+0x10/0x10
[  181.308189][    C1]  ? __cond_resched+0x1b/0x30
[  181.312936][    C1]  preempt_schedule_common+0x44/0xc0
[  181.318295][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  181.324161][    C1]  ? do_task_dead+0x40/0x110
[  181.328806][    C1]  ? do_task_dead+0xd6/0x110
[  181.333470][    C1]  ? do_exit+0x1de7/0x2ce0
[  181.337957][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  181.343042][    C1]  ? __pfx_do_exit+0x10/0x10
[  181.347707][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  181.353143][    C1]  ? do_group_exit+0xd3/0x2a0
[  181.357893][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  181.363157][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  181.368095][    C1]  ? do_syscall_64+0xcd/0x250
[  181.372846][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.379002][    C1]  </TASK>
[  181.382086][    C1] task:modprobe        state:R  running task     stack:23984 pid:9775  tgid:9775  ppid:37     flags:0x00000002
[  181.393940][    C1] Call Trace:
[  181.397257][    C1]  <TASK>
[  181.400240][    C1]  __schedule+0x105f/0x34b0
[  181.404818][    C1]  ? hlock_class+0x4e/0x130
[  181.409385][    C1]  ? vms_gather_munmap_vmas+0x395/0x16c0
[  181.415085][    C1]  ? vma_complete+0xa0b/0xda0
[  181.419824][    C1]  ? vma_prepare+0x46c/0x690
[  181.424475][    C1]  ? __split_vma+0xcd3/0x1130
[  181.429215][    C1]  ? __pfx___split_vma+0x10/0x10
[  181.434231][    C1]  ? __pfx_mark_lock+0x10/0x10
[  181.439077][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  181.444346][    C1]  ? hlock_class+0x4e/0x130
[  181.448950][    C1]  ? mark_lock+0xb5/0xc60
[  181.453345][    C1]  ? rcu_is_watching+0x12/0xc0
[  181.458169][    C1]  ? __pfx_mark_lock+0x10/0x10
[  181.463011][    C1]  ? hlock_class+0x4e/0x130
[  181.467568][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  181.472678][    C1]  ? rcu_is_watching+0x12/0xc0
[  181.477506][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  181.482594][    C1]  ? rcu_is_watching+0x12/0xc0
[  181.487415][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  181.492505][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  181.497941][    C1]  ? find_held_lock+0x2d/0x110
[  181.502790][    C1]  ? __schedule+0x102c/0x34b0
[  181.507520][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.512636][    C1]  ? __schedule+0x105f/0x34b0
[  181.517394][    C1]  ? __pfx___schedule+0x10/0x10
[  181.522306][    C1]  ? do_task_dead+0x9e/0x110
[  181.526949][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.532054][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  181.537925][    C1]  ? do_task_dead+0x40/0x110
[  181.542567][    C1]  ? do_task_dead+0xd6/0x110
[  181.547223][    C1]  ? do_exit+0x1de7/0x2ce0
[  181.551709][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  181.556789][    C1]  ? __pfx_do_exit+0x10/0x10
[  181.561443][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  181.566883][    C1]  ? do_group_exit+0xd3/0x2a0
[  181.571632][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  181.576901][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  181.581816][    C1]  ? do_syscall_64+0xcd/0x250
[  181.586561][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.592717][    C1]  </TASK>
[  181.595779][    C1] task:kworker/u8:4    state:R  running task     stack:32568 pid:9784  tgid:9784  ppid:49     flags:0x00004000
[  181.607655][    C1] Call Trace:
[  181.610973][    C1]  <TASK>
[  181.613940][    C1]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  181.620601][    C1]  __switch_to_asm+0x70/0x70
[  181.625303][    C1]  </TASK>
[  181.628361][    C1] task:modprobe        state:R  running task     stack:25136 pid:9785  tgid:9785  ppid:281    flags:0x00000002
[  181.640215][    C1] Call Trace:
[  181.643536][    C1]  <TASK>
[  181.646512][    C1]  __schedule+0x105f/0x34b0
[  181.651094][    C1]  ? __pfx___schedule+0x10/0x10
[  181.656005][    C1]  ? do_task_dead+0x9e/0x110
[  181.660653][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.665760][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  181.671642][    C1]  ? do_task_dead+0x40/0x110
[  181.676287][    C1]  do_task_dead+0xd6/0x110
[  181.680767][    C1]  do_exit+0x1de7/0x2ce0
[  181.685087][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  181.690170][    C1]  ? __pfx_do_exit+0x10/0x10
[  181.694829][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  181.700273][    C1]  do_group_exit+0xd3/0x2a0
[  181.704853][    C1]  __x64_sys_exit_group+0x3e/0x50
[  181.709945][    C1]  x64_sys_call+0x14a9/0x16a0
[  181.714695][    C1]  do_syscall_64+0xcd/0x250
[  181.719271][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.725246][    C1] RIP: 0033:0x7f611a1e2a90
[  181.729706][    C1] RSP: 002b:00007ffc1ff1ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  181.738184][    C1] RAX: ffffffffffffffda RBX: 00007f611a2d3860 RCX: 00007f611a1e2a90
[  181.746218][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  181.754244][    C1] RBP: 00007f611a2d3860 R08: 0000000000000001 R09: e24ccb084d717962
[  181.762264][    C1] R10: 00007ffc1ff1c900 R11: 0000000000000246 R12: 0000000000000000
[  181.770283][    C1] R13: 0000000000000001 R14: 00007f611a2d7658 R15: 0000000000000001
[  181.778365][    C1]  </TASK>
[  181.781425][    C1] task:modprobe        state:R  running task     stack:25408 pid:9793  tgid:9793  ppid:37     flags:0x00000000
[  181.793288][    C1] Call Trace:
[  181.796604][    C1]  <TASK>
[  181.799597][    C1]  ? vma_complete+0x496/0xda0
[  181.804348][    C1]  ? __pfx___schedule+0x10/0x10
[  181.809266][    C1]  ? find_held_lock+0x2d/0x110
[  181.814105][    C1]  ? arch_check_zapped_pte+0xa5/0xf0
[  181.819454][    C1]  ? hlock_class+0x4e/0x130
[  181.824011][    C1]  ? mark_lock+0xb5/0xc60
[  181.828409][    C1]  ? __pfx___lock_acquire+0x10/0x10
[  181.833722][    C1]  ? unwind_get_return_address+0x59/0xa0
[  181.839413][    C1]  ? __pfx_mark_lock+0x10/0x10
[  181.844258][    C1]  ? hlock_class+0x4e/0x130
[  181.848818][    C1]  ? mark_lock+0xb5/0xc60
[  181.853216][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  181.858315][    C1]  ? __pfx_mark_lock+0x10/0x10
[  181.863153][    C1]  ? hlock_class+0x4e/0x130
[  181.867732][    C1]  ? mark_lock+0xb5/0xc60
[  181.872130][    C1]  ? rcu_is_watching+0x12/0xc0
[  181.876960][    C1]  ? __pfx_mark_lock+0x10/0x10
[  181.881796][    C1]  ? hlock_class+0x4e/0x130
[  181.886355][    C1]  ? __lock_acquire+0x163e/0x3ce0
[  181.891455][    C1]  ? rcu_is_watching+0x12/0xc0
[  181.896274][    C1]  ? trace_pelt_se_tp+0x100/0x160
[  181.901371][    C1]  ? __update_load_avg_se+0x3fb/0x930
[  181.906867][    C1]  ? find_held_lock+0x2d/0x110
[  181.911696][    C1]  ? __schedule+0x102c/0x34b0
[  181.916441][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.921572][    C1]  ? __schedule+0x105f/0x34b0
[  181.926327][    C1]  ? __pfx___schedule+0x10/0x10
[  181.931243][    C1]  ? do_task_dead+0x9e/0x110
[  181.935888][    C1]  ? __pfx_lock_release+0x10/0x10
[  181.941011][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  181.946880][    C1]  ? do_task_dead+0x40/0x110
[  181.951528][    C1]  ? do_task_dead+0xd6/0x110
[  181.956176][    C1]  ? do_exit+0x1de7/0x2ce0
[  181.960659][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  181.965739][    C1]  ? __pfx_do_exit+0x10/0x10
[  181.970401][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  181.975854][    C1]  ? do_group_exit+0xd3/0x2a0
[  181.980598][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  181.985887][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  181.990803][    C1]  ? do_syscall_64+0xcd/0x250
[  181.995567][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.001721][    C1]  </TASK>
[  182.004785][    C1] task:kworker/u8:2    state:R  running task     stack:32568 pid:9797  tgid:9797  ppid:37     flags:0x00004000
[  182.016669][    C1] Call Trace:
[  182.019994][    C1]  <TASK>
[  182.022973][    C1]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  182.029634][    C1]  __switch_to_asm+0x70/0x70
[  182.034313][    C1]  </TASK>
[  182.037368][    C1] task:modprobe        state:R  running task     stack:25408 pid:9804  tgid:9804  ppid:28     flags:0x00000002
[  182.049233][    C1] Call Trace:
[  182.052563][    C1]  <TASK>
[  182.055530][    C1]  ? __pfx_user_statfs+0x10/0x10
[  182.060529][    C1]  ? find_held_lock+0x2d/0x110
[  182.065369][    C1]  ? handle_mm_fault+0x3fa/0xaa0
[  182.070384][    C1]  ? do_group_exit+0xd3/0x2a0
[  182.075130][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  182.080397][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  182.085317][    C1]  ? do_syscall_64+0xcd/0x250
[  182.090076][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.096237][    C1]  </TASK>
[  182.099318][    C1] task:modprobe        state:R  running task     stack:25408 pid:9806  tgid:9806  ppid:28     flags:0x00000000
[  182.111190][    C1] Call Trace:
[  182.114505][    C1]  <TASK>
[  182.117496][    C1]  ? mmput+0xdb/0x3e0
[  182.121529][    C1]  ? do_task_dead+0x40/0x110
[  182.126171][    C1]  ? do_task_dead+0xd6/0x110
[  182.130817][    C1]  ? do_exit+0x1de7/0x2ce0
[  182.135302][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  182.140383][    C1]  ? __pfx_do_exit+0x10/0x10
[  182.145055][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  182.150496][    C1]  ? do_group_exit+0xd3/0x2a0
[  182.155252][    C1]  ? __x64_sys_exit_group+0x3e/0x50
[  182.160515][    C1]  ? x64_sys_call+0x14a9/0x16a0
[  182.165436][    C1]  ? do_syscall_64+0xcd/0x250
[  182.170194][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.176364][    C1]  </TASK>
[  182.179441][    C1] task:modprobe        state:R  running task     stack:24704 pid:9808  tgid:9808  ppid:28     flags:0x00000002
[  182.191301][    C1] Call Trace:
[  182.194612][    C1]  <TASK>
[  182.197583][    C1]  __schedule+0x105f/0x34b0
[  182.202155][    C1]  ? __pfx___schedule+0x10/0x10
[  182.207074][    C1]  ? do_task_dead+0x9e/0x110
[  182.211716][    C1]  ? __pfx_lock_release+0x10/0x10
[  182.216817][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  182.222696][    C1]  ? do_task_dead+0x40/0x110
[  182.227335][    C1]  do_task_dead+0xd6/0x110
[  182.231817][    C1]  do_exit+0x1de7/0x2ce0
[  182.236127][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  182.241210][    C1]  ? __pfx_do_exit+0x10/0x10
[  182.245892][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  182.251337][    C1]  do_group_exit+0xd3/0x2a0
[  182.255917][    C1]  __x64_sys_exit_group+0x3e/0x50
[  182.261043][    C1]  x64_sys_call+0x14a9/0x16a0
[  182.265786][    C1]  do_syscall_64+0xcd/0x250
[  182.270365][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.276339][    C1] RIP: 0033:0x7f2496959a90
[  182.280805][    C1] RSP: 002b:00007fffff717ec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  182.289272][    C1] RAX: ffffffffffffffda RBX: 00007f2496a4a860 RCX: 00007f2496959a90
[  182.297310][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  182.305338][    C1] RBP: 00007f2496a4a860 R08: 0000000000000001 R09: 045b276e0ce04070
[  182.313358][    C1] R10: 00007fffff717d80 R11: 0000000000000246 R12: 0000000000000000
[  182.321401][    C1] R13: 0000000000000001 R14: 00007f2496a4e658 R15: 0000000000000001
[  182.329438][    C1]  </TASK>
[  182.332498][    C1] task:kworker/u8:1    state:R  running task     stack:32568 pid:9811  tgid:9811  ppid:28     flags:0x00004000
[  182.344376][    C1] Call Trace:
[  182.347695][    C1]  <TASK>
[  182.350671][    C1]  ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[  182.357345][    C1]  __switch_to_asm+0x70/0x70
[  182.362032][    C1]  </TASK>
[  182.365092][    C1] task:modprobe        state:R  running task     stack:24704 pid:9818  tgid:9818  ppid:37     flags:0x00000000
[  182.376943][    C1] Call Trace:
[  182.380253][    C1]  <TASK>
[  182.383264][    C1]  __schedule+0x105f/0x34b0
[  182.387844][    C1]  ? __pfx___schedule+0x10/0x10
[  182.392754][    C1]  ? do_task_dead+0x9e/0x110
[  182.397406][    C1]  ? __pfx_lock_release+0x10/0x10
[  182.402507][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  182.408397][    C1]  ? do_task_dead+0x40/0x110
[  182.413035][    C1]  do_task_dead+0xd6/0x110
[  182.417510][    C1]  do_exit+0x1de7/0x2ce0
[  182.421817][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[  182.426907][    C1]  ? __pfx_do_exit+0x10/0x10
[  182.431559][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  182.437000][    C1]  do_group_exit+0xd3/0x2a0
[  182.441582][    C1]  __x64_sys_exit_group+0x3e/0x50
[  182.446677][    C1]  x64_sys_call+0x14a9/0x16a0
[  182.451429][    C1]  do_syscall_64+0xcd/0x250
[  182.456009][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.461972][    C1] RIP: 0033:0x7f9744557a90
[  182.466437][    C1] RSP: 002b:00007ffd5f218f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  182.474911][    C1] RAX: ffffffffffffffda RBX: 00007f9744648860 RCX: 00007f9744557a90
[  182.482933][    C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001
[  182.490951][    C1] RBP: 00007f9744648860 R08: 0000000000000001 R09: 90e9a364d72d2743
[  182.498974][    C1] R10: 00007ffd5f218e30 R11: 0000000000000246 R12: 0000000000000000
[  182.506993][    C1] R13: 0000000000000001 R14: 00007f974464c658 R15: 0000000000000001
[  182.515031][    C1]  </TASK>
[  182.518090][    C1] 
[  182.518090][    C1] Showing all locks held in the system:
[  182.525835][    C1] 2 locks held by kworker/u8:1/28:
[  182.530978][    C1]  #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0
[  182.542305][    C1]  #1: ffffc900001e7d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0
[  182.553921][    C1] 2 locks held by kworker/u8:2/37:
[  182.559066][    C1]  #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0
[  182.570328][    C1]  #1: ffffc90000277d80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0
[  182.581955][    C1] 2 locks held by kworker/u8:6/281:
[  182.587196][    C1] 4 locks held by acpid/2537:
[  182.591906][    C1]  #0: ffff88811d2c0230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0
[  182.601260][    C1]  #1: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0
[  182.610963][    C1]  #2: ffffffff893879d8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0
[  182.620125][    C1]  #3: ffffffff88ebb100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390
[  182.630088][    C1] 2 locks held by getty/2610:
[  182.634855][    C1]  #0: ffff8881111450a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[  182.644706][    C1]  #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480
[  182.654925][    C1] 3 locks held by syz-executor/2655:
[  182.660244][    C1]  #0: ffff8881137bad18 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x13e/0x980
[  182.670621][    C1]  #1: ffff888114c984f0 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x177/0x380
[  182.680235][    C1]  #2: ffff888114c9c958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430
[  182.689920][    C1] 6 locks held by kworker/0:3/5493:
[  182.695174][    C1]  #0: ffff888105adf548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0
[  182.706080][    C1]  #1: ffffc9000168fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0
[  182.717417][    C1]  #2: ffff8881097d5190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40
[  182.726425][    C1]  #3: ffff88811b631190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920
[  182.735770][    C1]  #4: ffff888119426160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610
[  182.746421][    C1]  #5: ffff88811aca1a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610
[  182.757067][    C1] 3 locks held by syz-executor/8259:
[  182.762393][    C1]  #0: ffff888114c983f8 (sb_writers#5){.+.+}-{0:0}, at: filename_create+0x10d/0x530
[  182.771925][    C1]  #1: ffff888126e879b8 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1c2/0x530
[  182.782687][    C1]  #2: ffff888114c9c958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430
[  182.792373][    C1] 3 locks held by syz-executor/8270:
[  182.797694][    C1]  #0: ffff888114c983f8 (sb_writers#5){.+.+}-{0:0}, at: filename_create+0x10d/0x530
[  182.807235][    C1]  #1: ffff888126cae618 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1c2/0x530
[  182.818008][    C1]  #2: ffff888114c9c958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xf6c/0x1430
[  182.827673][    C1] 1 lock held by syz.0.25/8294:
[  182.832563][    C1]  #0: ffffffff88ec69f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0
[  182.842687][    C1] 1 lock held by syz.0.25/8388:
[  182.847575][    C1]  #0: ffffffff88ec69f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0
[  182.857702][    C1] 5 locks held by modprobe/9839:
[  182.862689][    C1] 
[  182.865041][    C1] =============================================
[  182.865041][    C1] 
[  182.873763][    C1] keytouch 0003:0926:3333.0007: can't resubmit intr, dummy_hcd.0-1/input0, status -19
[  182.921152][ T8388] misc raw-gadget: fail, usb_gadget_register_driver returned -16