cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB ffff88801d274700 submitted while active
WARNING: CPU: 1 PID: 4249 at drivers/usb/core/urb.c:379 usb_submit_urb+0x104a/0x1970 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 1 PID: 4249 Comm: syz-executor283 Not tainted 6.1.141-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:usb_submit_urb+0x104a/0x1970 drivers/usb/core/urb.c:379
Code: cc 6a fb eb 52 e8 f6 cc 6a fb e9 61 f0 ff ff e8 ec cc 6a fb c6 05 af 23 d4 07 01 48 c7 c7 60 48 0e 8b 48 89 de e8 86 df 36 fb <0f> 0b e9 2c f0 ff ff e8 ca cc 6a fb eb 1f e8 c3 cc 6a fb 4c 8b 74
RSP: 0018:ffffc900001e0808 EFLAGS: 00010046
RAX: 55795a93cbd47a00 RBX: ffff88801d274700 RCX: ffff88801cbe1dc0
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 000000000000000f R08: dffffc0000000000 R09: ffffed10171e4f34
R10: ffffed10171e4f34 R11: 1ffff110171e4f33 R12: 0000000000000a20
R13: dffffc0000000000 R14: ffff88801d274708 R15: ffff88801a2b4848
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8f39c06668 CR3: 000000000c68e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 cm109_urb_irq_callback+0x728/0xc90 drivers/input/misc/cm109.c:422
 __usb_hcd_giveback_urb+0x35f/0x520 drivers/usb/core/hcd.c:1675
 dummy_timer+0x888/0x31b0 drivers/usb/gadget/udc/dummy_hcd.c:1994
 __run_hrtimer kernel/time/hrtimer.c:1752 [inline]
 __hrtimer_run_queues+0x554/0xd60 kernel/time/hrtimer.c:1816
 hrtimer_run_softirq+0x183/0x2a0 kernel/time/hrtimer.c:1833
 handle_softirqs+0x2a1/0x920 kernel/softirq.c:596
 __do_softirq kernel/softirq.c:630 [inline]
 invoke_softirq kernel/softirq.c:470 [inline]
 __irq_exit_rcu+0x12f/0x220 kernel/softirq.c:679
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xa5/0x100 kernel/locking/spinlock.c:194
Code: 74 05 e8 ce 97 6d f7 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> c6 13 3e f7 65 8b 05 97 d4 e8 75 85 c0 74 3c 48 c7 04 24 0e 36
RSP: 0018:ffffc90003ae7880 EFLAGS: 00000206
RAX: 55795a93cbd47a00 RBX: 0000000000000a02 RCX: 55795a93cbd47a00
RDX: dffffc0000000000 RSI: ffffffff8a6bffe0 RDI: 0000000000000001
RBP: ffffc90003ae7910 R08: dffffc0000000000 R09: fffffbfff2117062
R10: fffffbfff2117062 R11: 1ffffffff2117061 R12: dffffc0000000000
R13: ffff888145b64800 R14: ffffffff8d47a560 R15: 1ffff9200075cf10
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 usb_hcd_poll_rh_status+0x3f9/0x600 drivers/usb/core/hcd.c:789
 dummy_pullup+0x194/0x200 drivers/usb/gadget/udc/dummy_hcd.c:927
 usb_gadget_disconnect_locked+0x13d/0x4f0 drivers/usb/gadget/udc/core.c:777
 gadget_unbind_driver+0xc0/0x410 drivers/usb/gadget/udc/core.c:1650
 device_remove drivers/base/dd.c:548 [inline]
 __device_release_driver drivers/base/dd.c:1260 [inline]
 device_release_driver_internal+0x4be/0x850 drivers/base/dd.c:1286
 driver_detach+0x1ef/0x2d0 drivers/base/dd.c:1349
 bus_remove_driver+0x11c/0x230 drivers/base/bus.c:679
 usb_gadget_unregister_driver+0x4a/0x70 drivers/usb/gadget/udc/core.c:1716
 raw_release+0xd6/0x260 drivers/usb/gadget/legacy/raw_gadget.c:415
 __fput+0x22c/0x920 fs/file_table.c:320
 task_work_run+0x1ca/0x250 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0x936/0x2400 kernel/exit.c:871
 do_group_exit+0x217/0x2d0 kernel/exit.c:1021
 __do_sys_exit_group kernel/exit.c:1032 [inline]
 __se_sys_exit_group kernel/exit.c:1030 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1030
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f8f39bbbf39
Code: Unable to access opcode bytes at 0x7f8f39bbbf0f.
RSP: 002b:00007fff9587de38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f39bbbf39
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007f8f39c38390 R08: ffffffffffffffb8 R09: 00007fff9587dd54
R10: 000000000000000d R11: 0000000000000246 R12: 00007f8f39c38390
R13: 0000000000000000 R14: 00007f8f39c3c0a0 R15: 00007f8f39b89f00
 </TASK>
----------------
Code disassembly (best guess):
   0:	74 05                	je     0x7
   2:	e8 ce 97 6d f7       	call   0xf76d97d5
   7:	48 c7 44 24 20 00 00 	movq   $0x0,0x20(%rsp)
   e:	00 00
  10:	9c                   	pushf
  11:	8f 44 24 20          	pop    0x20(%rsp)
  15:	f6 44 24 21 02       	testb  $0x2,0x21(%rsp)
  1a:	75 4b                	jne    0x67
  1c:	f7 c3 00 02 00 00    	test   $0x200,%ebx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 c6 13 3e f7       	call   0xf73e13f5 <-- trapping instruction
  2f:	65 8b 05 97 d4 e8 75 	mov    %gs:0x75e8d497(%rip),%eax        # 0x75e8d4cd
  36:	85 c0                	test   %eax,%eax
  38:	74 3c                	je     0x76
  3a:	48                   	rex.W
  3b:	c7                   	.byte 0xc7
  3c:	04 24                	add    $0x24,%al
  3e:	0e                   	(bad)
  3f:	36                   	ss