INFO: task kworker/1:1:26 blocked for more than 143 seconds.
      Not tainted 6.0.0-rc2-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:1     state:D stack:25632 pid:   26 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5182 [inline]
 __schedule+0x916/0x27c0 kernel/sched/core.c:6494
 schedule+0xda/0x1b0 kernel/sched/core.c:6570
 schedule_timeout+0x19d/0x250 kernel/time/timer.c:1911
 do_wait_for_common kernel/sched/completion.c:85 [inline]
 __wait_for_common+0x1be/0x530 kernel/sched/completion.c:106
 pn533_send_cmd_sync drivers/nfc/pn533/pn533.c:631 [inline]
 pn533_get_firmware_version drivers/nfc/pn533/pn533.c:2519 [inline]
 pn533_finalize_setup+0xec/0x130 drivers/nfc/pn533/pn533.c:2716
 pn533_usb_probe+0x846/0xf00 drivers/nfc/pn533/usb.c:544
 usb_probe_interface+0x274/0x6a0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:530 [inline]
 really_probe+0x5a6/0xa50 drivers/base/dd.c:609
 __driver_probe_device+0x186/0x460 drivers/base/dd.c:748
 driver_probe_device+0x44/0x110 drivers/base/dd.c:778
 __device_attach_driver+0x185/0x250 drivers/base/dd.c:901
 bus_for_each_drv+0x11e/0x1a0 drivers/base/bus.c:427
 __device_attach+0x19e/0x440 drivers/base/dd.c:973
 bus_probe_device+0x19d/0x250 drivers/base/bus.c:487
 device_add+0xa14/0x1b80 drivers/base/core.c:3517
 usb_set_configuration+0xa01/0x18a0 drivers/usb/core/message.c:2170
 usb_generic_driver_probe+0x74/0xa0 drivers/usb/core/generic.c:238
 usb_probe_device+0x94/0x230 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:530 [inline]
 really_probe+0x5a6/0xa50 drivers/base/dd.c:609
 __driver_probe_device+0x186/0x460 drivers/base/dd.c:748
 driver_probe_device+0x44/0x110 drivers/base/dd.c:778
 __device_attach_driver+0x185/0x250 drivers/base/dd.c:901
 bus_for_each_drv+0x11e/0x1a0 drivers/base/bus.c:427
 __device_attach+0x19e/0x440 drivers/base/dd.c:973
 bus_probe_device+0x19d/0x250 drivers/base/bus.c:487
 device_add+0xa14/0x1b80 drivers/base/core.c:3517
 usb_new_device.cold+0x600/0xf02 drivers/usb/core/hub.c:2573
 hub_port_connect drivers/usb/core/hub.c:5353 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5497 [inline]
 port_event drivers/usb/core/hub.c:5653 [inline]
 hub_event+0x1c5b/0x3af0 drivers/usb/core/hub.c:5735
 process_one_work+0x865/0x13d0 kernel/workqueue.c:2289
 worker_thread+0x598/0xec0 kernel/workqueue.c:2436
 kthread+0x294/0x330 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/12:
 #0: ffffffff8b17ca30 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 kernel/rcu/tasks.h:507
1 lock held by rcu_tasks_trace/13:
 #0: ffffffff8b17c730 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 kernel/rcu/tasks.h:507
5 locks held by kworker/1:1/26:
 #0: ffff888016500538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: ffff888016500538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: arch_atomic_long_set include/linux/atomic/atomic-long.h:41 [inline]
 #0: ffff888016500538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: atomic_long_set include/linux/atomic/atomic-instrumented.h:1280 [inline]
 #0: ffff888016500538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:636 [inline]
 #0: ffff888016500538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:663 [inline]
 #0: ffff888016500538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x78a/0x13d0 kernel/workqueue.c:2260
 #1: ffffc90000a1fdb8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7b7/0x13d0 kernel/workqueue.c:2264
 #2: ffff88814790b190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:835 [inline]
 #2: ffff88814790b190 (&dev->mutex){....}-{3:3}, at: hub_event+0x127/0x3af0 drivers/usb/core/hub.c:5681
 #3: ffff8880781fc190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:835 [inline]
 #3: ffff8880781fc190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x71/0x440 drivers/base/dd.c:948
 #4: ffff88801b098118 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:835 [inline]
 #4: ffff88801b098118 (&dev->mutex){....}-{3:3}, at: __device_attach+0x71/0x440 drivers/base/dd.c:948
1 lock held by khungtaskd/28:
 #0: ffffffff8b17d580 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 kernel/locking/lockdep.c:6492
5 locks held by kworker/u4:3/48:
 #0: ffff8880b9e39ed8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested kernel/sched/core.c:544 [inline]
 #0: ffff8880b9e39ed8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock kernel/sched/sched.h:1355 [inline]
 #0: ffff8880b9e39ed8 (&rq->__lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1653 [inline]
 #0: ffff8880b9e39ed8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x236/0x27c0 kernel/sched/core.c:6411
 #1: ffff8880b9e277c8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x3e7/0x4e0 kernel/sched/psi.c:885
 #2: ffff8880b9e283d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x49/0x1a0 kernel/time/timer.c:999
 #3: ffffffff8fb02538 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x12e/0x3e0 lib/debugobjects.c:658
 #4: ffffffff8b048008 (text_mutex){+.+.}-{3:3}, at: arch_jump_label_transform_apply+0xe/0x20 arch/x86/kernel/jump_label.c:145
1 lock held by syslogd/2987:
 #0: ffff8880b9e39ed8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x1e/0x30 kernel/sched/core.c:544
2 locks held by getty/3315:
 #0: ffff888017438098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 drivers/tty/tty_ldisc.c:244
 #1: ffffc900029232f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb6e/0x1030 drivers/tty/n_tty.c:2177

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

NMI backtrace for cpu 1
CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.0.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x57/0x7d lib/dump_stack.c:106
 nmi_cpu_backtrace.cold+0x30/0xca lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x154/0x180 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:212 [inline]
 watchdog+0x88c/0xbf0 kernel/hung_task.c:369
 kthread+0x294/0x330 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 6.0.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
Workqueue: events_unbound toggle_allocation_gate
RIP: 0010:insn_get_prefixes.part.0+0x66d/0xf20 arch/x86/lib/insn.c:240
Code: 38 d0 7f 08 84 c0 0f 85 f8 07 00 00 49 8d 7f 04 41 c6 47 14 01 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 <48> 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e6 07 00 00 41 c6 47 04
RSP: 0018:ffffc900000d7968 EFLAGS: 00000a07
RAX: 0000000000000000 RBX: 0000000000000000 RCX: fffff5200001af60
RDX: 1ffff9200001af56 RSI: 0000000000000000 RDI: ffffc900000d7ab4
RBP: ffffc900000d7b03 R08: 0000000000000001 R09: ffffffff81afa924
R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
R13: ffffffff81afa920 R14: 00000000000000e9 R15: ffffc900000d7ab0
FS:  0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000322a708 CR3: 000000000ae8e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 insn_get_prefixes arch/x86/lib/insn.c:131 [inline]
 insn_get_opcode arch/x86/lib/insn.c:272 [inline]
 insn_get_modrm+0x500/0x640 arch/x86/lib/insn.c:343
 insn_get_sib+0x202/0x280 arch/x86/lib/insn.c:421
 insn_get_displacement+0x263/0x580 arch/x86/lib/insn.c:464
 insn_get_immediate arch/x86/lib/insn.c:632 [inline]
 insn_get_length arch/x86/lib/insn.c:707 [inline]
 insn_decode+0x25a/0x2a0 arch/x86/lib/insn.c:747
 arch_jump_entry_size+0xa0/0x110 arch/x86/kernel/jump_label.c:24
 __jump_label_patch+0x80/0x330 arch/x86/kernel/jump_label.c:45
 arch_jump_label_transform_queue+0x63/0x100 arch/x86/kernel/jump_label.c:137
 __jump_label_update+0xea/0x330 kernel/jump_label.c:447
 static_key_disable_cpuslocked+0x100/0x160 kernel/jump_label.c:207
 static_key_disable+0x11/0x20 kernel/jump_label.c:215
 toggle_allocation_gate mm/kfence/core.c:825 [inline]
 toggle_allocation_gate+0x154/0x310 mm/kfence/core.c:803
 process_one_work+0x865/0x13d0 kernel/workqueue.c:2289
 worker_thread+0x598/0xec0 kernel/workqueue.c:2436
 kthread+0x294/0x330 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>