INFO: task kworker/1:1:26 blocked for more than 143 seconds.
      Not tainted 6.5.0-rc1-syzkaller-00033-geb26cbb1a754 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:1     state:D stack:22824 pid:26    ppid:2      flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5381 [inline]
 __schedule+0x1873/0x48f0 kernel/sched/core.c:6710
 schedule+0xc3/0x180 kernel/sched/core.c:6786
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2143
 do_wait_for_common+0x449/0x5f0 kernel/sched/completion.c:85
 __wait_for_common kernel/sched/completion.c:106 [inline]
 wait_for_common kernel/sched/completion.c:117 [inline]
 wait_for_completion+0x4a/0x60 kernel/sched/completion.c:138
 pn533_usb_send_frame+0x307/0x5b0 drivers/nfc/pn533/usb.c:187
 __pn533_send_async+0x461/0x640 drivers/nfc/pn533/pn533.c:462
 pn533_send_cmd_async drivers/nfc/pn533/pn533.c:501 [inline]
 pn533_send_cmd_sync drivers/nfc/pn533/pn533.c:624 [inline]
 pn533_get_firmware_version drivers/nfc/pn533/pn533.c:2523 [inline]
 pn533_finalize_setup+0x22e/0x830 drivers/nfc/pn533/pn533.c:2720
 pn533_usb_probe+0xfc9/0x1380 drivers/nfc/pn533/usb.c:583
 usb_probe_interface+0x5c4/0xb00 drivers/usb/core/driver.c:396
 really_probe+0x294/0xc30 drivers/base/dd.c:658
 __driver_probe_device+0x1a2/0x3d0 drivers/base/dd.c:798
 driver_probe_device+0x50/0x420 drivers/base/dd.c:828
 __device_attach_driver+0x2d3/0x520 drivers/base/dd.c:956
 bus_for_each_drv+0x24a/0x2d0 drivers/base/bus.c:457
 __device_attach+0x32f/0x510 drivers/base/dd.c:1028
 bus_probe_device+0x185/0x260 drivers/base/bus.c:532
 device_add+0xb75/0xf60 drivers/base/core.c:3625
 usb_set_configuration+0x1976/0x1fb0 drivers/usb/core/message.c:2211
 usb_generic_driver_probe+0x88/0x140 drivers/usb/core/generic.c:238
 usb_probe_device+0x134/0x270 drivers/usb/core/driver.c:293
 really_probe+0x294/0xc30 drivers/base/dd.c:658
 __driver_probe_device+0x1a2/0x3d0 drivers/base/dd.c:798
 driver_probe_device+0x50/0x420 drivers/base/dd.c:828
 __device_attach_driver+0x2d3/0x520 drivers/base/dd.c:956
 bus_for_each_drv+0x24a/0x2d0 drivers/base/bus.c:457
 __device_attach+0x32f/0x510 drivers/base/dd.c:1028
 bus_probe_device+0x185/0x260 drivers/base/bus.c:532
 device_add+0xb75/0xf60 drivers/base/core.c:3625
 usb_new_device+0xb7e/0x18d0 drivers/usb/core/hub.c:2590
 hub_port_connect drivers/usb/core/hub.c:5422 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5566 [inline]
 port_event drivers/usb/core/hub.c:5726 [inline]
 hub_event+0x2e9e/0x52c0 drivers/usb/core/hub.c:5808
 process_one_work+0x92c/0x12c0 kernel/workqueue.c:2597
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2748
 kthread+0x2b8/0x350 kernel/kthread.c:389
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/13:
 #0: ffffffff8d328af0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 kernel/rcu/tasks.h:522
1 lock held by rcu_tasks_trace/14:
 #0: ffffffff8d328eb0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 kernel/rcu/tasks.h:522
6 locks held by kworker/1:1/26:
 #0: ffff888016290938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x7e3/0x12c0 kernel/workqueue.c:2569
 #1: ffffc90000a1fd20 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x82b/0x12c0 kernel/workqueue.c:2571
 #2: ffff888021f2d190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:958 [inline]
 #2: ffff888021f2d190 (&dev->mutex){....}-{3:3}, at: hub_event+0x20e/0x52c0 drivers/usb/core/hub.c:5754
 #3: ffff88802732a190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:958 [inline]
 #3: ffff88802732a190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x510 drivers/base/dd.c:1003
 #4: ffff88807cca5160 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:958 [inline]
 #4: ffff88807cca5160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x510 drivers/base/dd.c:1003
 #5: ffff88807cca4438 (&priv->cmd_lock){+.+.}-{3:3}, at: __pn533_send_async+0x278/0x640 drivers/nfc/pn533/pn533.c:458
1 lock held by khungtaskd/28:
 #0: ffffffff8d328920 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
2 locks held by kworker/u4:4/62:
 #0: ffff8880b983bf98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:558
 #1: ffff8880b98287c8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x441/0x770 kernel/sched/psi.c:995
2 locks held by getty/4766:
 #0: ffff88802d9aa098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b1/0x1dc0 drivers/tty/n_tty.c:2187

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.5.0-rc1-syzkaller-00033-geb26cbb1a754 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x498/0x4d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x187/0x300 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
 watchdog+0xec2/0xf00 kernel/hung_task.c:379
 kthread+0x2b8/0x350 kernel/kthread.c:389
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 62 Comm: kworker/u4:4 Not tainted 6.5.0-rc1-syzkaller-00033-geb26cbb1a754 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
Workqueue: events_unbound toggle_allocation_gate
RIP: 0010:div_u64_rem include/linux/math64.h:29 [inline]
RIP: 0010:div_u64 include/linux/math64.h:130 [inline]
RIP: 0010:___update_load_avg kernel/sched/pelt.c:264 [inline]
RIP: 0010:__update_load_avg_se+0x587/0xaf0 kernel/sched/pelt.c:311
Code: 00 00 80 3c 30 00 74 0f e8 16 4e 7e 00 48 be 00 00 00 00 00 fc ff df 49 0f af 9f c8 00 00 00 44 89 f5 48 89 d8 31 d2 48 f7 f5 <48> 89 c3 49 8d bf e0 00 00 00 48 89 f8 48 c1 e8 03 80 3c 30 00 74
RSP: 0018:ffffc90001586d70 EFLAGS: 00000046
RAX: 000000000000006d RBX: 00000000004f4000 RCX: 0000000000000400
RDX: 00000000000043a6 RSI: dffffc0000000000 RDI: ffff88801369da88
RBP: 000000000000b982 R08: 0000000000000304 R09: 1ffffffff1d30a4d
R10: dffffc0000000000 R11: fffffbfff1d30a4e R12: 00000000000013d0
R13: ffff88801369da9c R14: 000000000000b982 R15: ffff88801369d9c0
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000960004 CR3: 000000000d130000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 update_load_avg+0x197/0x14b0 kernel/sched/fair.c:4252
 dequeue_entity+0x93/0x12f0 kernel/sched/fair.c:4950
 dequeue_task_fair+0x274/0x13e0 kernel/sched/fair.c:6414
 detach_task kernel/sched/fair.c:8680 [inline]
 detach_tasks kernel/sched/fair.c:8820 [inline]
 load_balance+0x5ab8/0x8170 kernel/sched/fair.c:10877
 newidle_balance+0x660/0xff0 kernel/sched/fair.c:11891
 pick_next_task_fair+0x289/0xdc0 kernel/sched/fair.c:8182
 __pick_next_task kernel/sched/core.c:6013 [inline]
 pick_next_task kernel/sched/core.c:6088 [inline]
 __schedule+0x7c6/0x48f0 kernel/sched/core.c:6674
 schedule+0xc3/0x180 kernel/sched/core.c:6786
 toggle_allocation_gate+0x16a/0x250 mm/kfence/core.c:833
 process_one_work+0x92c/0x12c0 kernel/workqueue.c:2597
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2748
 kthread+0x2b8/0x350 kernel/kthread.c:389
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>