------------[ cut here ]------------
usb_ep_enable: ep129 (ep1in-bulk) has maxpacket 0
WARNING: drivers/usb/gadget/udc/core.c:124 at usb_ep_enable+0xa0/0xdc drivers/usb/gadget/udc/core.c:124, CPU#1: udevd/14476
Modules linked in:
CPU: 1 UID: 0 PID: 14476 Comm: udevd Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: linux,dummy-virt (DT)
pstate: 604020c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : usb_ep_enable+0xa0/0xdc drivers/usb/gadget/udc/core.c:124
lr : usb_ep_enable+0xa0/0xdc drivers/usb/gadget/udc/core.c:124
sp : ffff800082f03c70
x29: ffff800082f03c70 x28: 0000000000007fff x27: 0000000000000000
x26: f0f000000b3b1d80 x25: f0f0000007edfcb8 x24: fdf000000bd61e10
x23: fbf0000005b640a8 x22: f6f000000f5ab478 x21: 0000000000000000
x20: fbf0000005b64bc8 x19: fbf0000005b640a8 x18: 00000000ffffffff
x17: fff07ffffcda2000 x16: ffff800082f00000 x15: ffff800082dfdda9
x14: 00000000ffffffea x13: ffff800082f038c8 x12: 00000000000affa8
x11: ffff800082b8ed68 x10: 000000000002ffe8 x9 : ffff800082c3ed68
x8 : ffff800082c6ed50 x7 : 0000000000000001 x6 : ffffffffffffdfff
x5 : fff000007f8d2188 x4 : 0000000000000000 x3 : fff07ffffcda2000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : f7f0000006372200
Call trace:
 usb_ep_enable+0xa0/0xdc drivers/usb/gadget/udc/core.c:124 (P)
 hidg_set_alt+0x64/0x2b8 drivers/usb/gadget/function/f_hid.c:1042
 set_config drivers/usb/gadget/composite.c:1018 [inline]
 composite_setup+0xa04/0x1a70 drivers/usb/gadget/composite.c:1901
 configfs_composite_setup+0x80/0xac drivers/usb/gadget/configfs.c:1877
 dummy_timer+0xb70/0xfa0 drivers/usb/gadget/udc/dummy_hcd.c:1951
 __run_hrtimer kernel/time/hrtimer.c:2032 [inline]
 __hrtimer_run_queues+0x100/0x170 kernel/time/hrtimer.c:2096
 hrtimer_run_softirq+0x6c/0xac kernel/time/hrtimer.c:2113
 handle_softirqs+0x100/0x244 kernel/softirq.c:622
 __do_softirq+0x14/0x20 kernel/softirq.c:656
 ____do_softirq+0x10/0x20 arch/arm64/kernel/irq.c:78
 call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:889
 do_softirq_own_stack+0x1c/0x40 arch/arm64/kernel/irq.c:83
 invoke_softirq kernel/softirq.c:503 [inline]
 __irq_exit_rcu+0xd4/0x10c kernel/softirq.c:735
 irq_exit_rcu+0x10/0x1c kernel/softirq.c:752
 __el1_irq arch/arm64/kernel/entry-common.c:510 [inline]
 el1_interrupt+0x40/0x60 arch/arm64/kernel/entry-common.c:522
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:527
 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:590
 __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:26 [inline] (P)
 arch_local_irq_enable arch/arm64/include/asm/irqflags.h:48 [inline] (P)
 raw_spin_rq_unlock_irq kernel/sched/sched.h:1673 [inline] (P)
 finish_lock_switch kernel/sched/core.c:5241 [inline] (P)
 finish_task_switch.isra.0+0x90/0x2fc kernel/sched/core.c:5359 (P)
 context_switch kernel/sched/core.c:5513 [inline]
 __schedule+0x404/0xdc8 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x34/0xd4 kernel/sched/core.c:7326
 __exit_to_user_mode_loop kernel/entry/common.c:55 [inline]
 exit_to_user_mode_loop+0x120/0x19c kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 irqentry_exit_to_user_mode_prepare include/linux/irq-entry-common.h:244 [inline]
 arm64_exit_to_user_mode arch/arm64/kernel/entry-common.c:103 [inline]
 el0_interrupt+0x11c/0x120 arch/arm64/kernel/entry-common.c:831
 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:836
 el0t_64_irq_handler+0x10/0x20 arch/arm64/kernel/entry-common.c:841
 el0t_64_irq+0x1a4/0x1a8 arch/arm64/kernel/entry.S:595
---[ end trace 0000000000000000 ]---
configfs-gadget.g1 gadget.0: Enable IN endpoint FAILED!