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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: syz.1.1296/7263
Modules linked in:
CPU: 1 UID: 0 PID: 7263 Comm: syz.1.1296 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: fcf000000646f580 x25: f5f0000008da34b8 x24: f5f0000008ca1510
x23: f6f0000005c9e0a8 x22: fdf0000010cc8478 x21: 0000000000000000
x20: f6f0000005c9ebc8 x19: f6f0000005c9e0a8 x18: 00000000ffffffff
x17: fff07ffffcda2000 x16: ffff800082f00000 x15: ffff800082e052f9
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 : f3f00000048f4400
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
 schedule_timeout+0xd4/0x110 kernel/time/sleep_timeout.c:75
 unix_wait_for_peer+0xd8/0xe4 net/unix/af_unix.c:1621
 unix_dgram_sendmsg+0x6e8/0x728 net/unix/af_unix.c:2257
 sock_sendmsg_nosec net/socket.c:775 [inline]
 __sock_sendmsg+0x54/0x60 net/socket.c:790
 ____sys_sendmsg+0x104/0x2a8 net/socket.c:2684
 ___sys_sendmsg+0xb0/0x108 net/socket.c:2738
 __sys_sendmmsg+0x110/0x24c net/socket.c:2827
 __do_sys_sendmmsg net/socket.c:2854 [inline]
 __se_sys_sendmmsg net/socket.c:2851 [inline]
 __arm64_sys_sendmmsg+0x28/0x38 net/socket.c:2851
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x54/0x10c arch/arm64/kernel/syscall.c:49
 el0_svc_common.constprop.0+0x40/0xe0 arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x1c/0x34 arch/arm64/kernel/syscall.c:140
 el0_svc+0x38/0x1fc arch/arm64/kernel/entry-common.c:736
 el0t_64_sync_handler+0xa0/0xf0 arch/arm64/kernel/entry-common.c:755
 el0t_64_sync+0x1a4/0x1a8 arch/arm64/kernel/entry.S:594
---[ end trace 0000000000000000 ]---
configfs-gadget.g1 gadget.0: Enable IN endpoint FAILED!