INFO: task kworker/0:2:1284 blocked for more than 143 seconds.
      Not tainted 6.2.0-rc3-syzkaller-16387-g9598c377d828 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:2     state:D stack:0     pid:1284  ppid:2      flags:0x00000008
Workqueue: usb_hub_wq hub_event
Call trace:
 __switch_to+0x180/0x298 arch/arm64/kernel/process.c:555
 context_switch kernel/sched/core.c:5244 [inline]
 __schedule+0x438/0x5a0 kernel/sched/core.c:6555
 schedule+0x64/0xa4 kernel/sched/core.c:6631
 usb_kill_urb+0xe0/0x1c8 drivers/usb/core/urb.c:728
 usb_start_wait_urb+0xf8/0x1ec drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0xd8/0x17c drivers/usb/core/message.c:153
 hub_port_init+0x544/0x10a8 drivers/usb/core/hub.c:4872
 hub_port_connect+0x5b8/0xe80 drivers/usb/core/hub.c:5334
 hub_port_connect_change+0x3d8/0x70c drivers/usb/core/hub.c:5549
 port_event+0x7b8/0x938 drivers/usb/core/hub.c:5709
 hub_event+0x2f0/0x658 drivers/usb/core/hub.c:5791
 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289
 worker_thread+0x340/0x610 kernel/workqueue.c:2436
 kthread+0x12c/0x158 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/11:
 #0: ffff80000d645648 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x3c/0x450 kernel/rcu/tasks.h:507
1 lock held by rcu_tasks_trace/12:
 #0: ffff80000d645c98 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x3c/0x450 kernel/rcu/tasks.h:507
1 lock held by khungtaskd/27:
 #0: ffff80000d645520 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x4/0x48 include/linux/rcupdate.h:324
2 locks held by kworker/u4:3/972:
5 locks held by kworker/0:2/1284:
 #0: ffff0000c0c0e738 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x270/0x504 kernel/workqueue.c:2262
 #1: ffff800014ebbd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x29c/0x504 kernel/workqueue.c:2264
 #2: ffff0000c6404190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:831 [inline]
 #2: ffff0000c6404190 (&dev->mutex){....}-{3:3}, at: hub_event+0x8c/0x658 drivers/usb/core/hub.c:5737
 #3: ffff0000c6405d08 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3145 [inline]
 #3: ffff0000c6405d08 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect+0x40c/0xe80 drivers/usb/core/hub.c:5301
 #4: ffff0000c62f8a68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect+0x418/0xe80 drivers/usb/core/hub.c:5302
2 locks held by getty/4082:
 #0: ffff0000c7aa5098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x28/0x58 drivers/tty/tty_ldisc.c:244
 #1: ffff80000f84e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x19c/0x89c drivers/tty/n_tty.c:2177
3 locks held by kworker/u4:15/5996:
 #0: ffff0000c0138d38 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x270/0x504 kernel/workqueue.c:2262
 #1: ffff8000156cbd80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x29c/0x504 kernel/workqueue.c:2264
 #2: ffff80000da18398 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x68/0x650 net/core/net_namespace.c:568

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