cm109 5-1:0.0: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB 00000000349f17bb submitted while active
WARNING: CPU: 1 PID: 3627 at drivers/usb/core/urb.c:378 usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378
Modules linked in:
CPU: 1 PID: 3627 Comm: syz-executor.3 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378
Code: 89 de e8 61 96 03 fc 84 db 0f 85 a9 f3 ff ff e8 74 92 03 fc 4c 89 fe 48 c7 c7 e0 f7 4a 8a c6 05 8e cf 09 08 01 e8 63 a0 9c 03 <0f> 0b e9 87 f3 ff ff 41 be ed ff ff ff e9 7c f3 ff ff e8 47 92 03
RSP: 0018:ffffc90000dc09d0 EFLAGS: 00010082
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000040000 RSI: ffffffff815f4748 RDI: fffff520001b812c
RBP: ffff888019e89500 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff815ee4ae R11: 0000000000000000 R12: 0000000000000016
R13: ffff8880157f0058 R14: 00000000fffffff0 R15: ffff8880185d2f00
FS:  0000555556fa5400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e22e000 CR3: 000000004b82e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 cm109_urb_irq_callback+0x44c/0xaa0 drivers/input/misc/cm109.c:422
 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1656
 usb_hcd_giveback_urb+0x367/0x410 drivers/usb/core/hcd.c:1726
 dummy_timer+0x11f9/0x32b0 drivers/usb/gadget/udc/dummy_hcd.c:1987
 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421
 expire_timers kernel/time/timer.c:1466 [inline]
 __run_timers.part.0+0x675/0xa20 kernel/time/timer.c:1734
 __run_timers kernel/time/timer.c:1715 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1747
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:arch_atomic_dec_and_test arch/x86/include/asm/atomic.h:123 [inline]
RIP: 0010:atomic_dec_and_test include/linux/atomic/atomic-instrumented.h:576 [inline]
RIP: 0010:_atomic_dec_and_lock+0xb9/0x100 lib/dec_and_lock.c:29
Code: 7f 6c fd 44 89 e0 5b 5d 41 5c 41 5d c3 e8 bf 7f 6c fd 48 89 ef e8 77 1f 4c 05 be 04 00 00 00 48 89 df e8 da 90 b7 fd f0 ff 0b <0f> 94 c3 31 ff 89 de e8 7b 83 6c fd 84 db 75 c4 e8 92 7f 6c fd 48
RSP: 0018:ffffc900028af750 EFLAGS: 00000246
RAX: 0000000000000001 RBX: ffff888072da87a8 RCX: ffffffff840b8196
RDX: ffffed100e5b50f6 RSI: 0000000000000004 RDI: ffff888072da87a8
RBP: ffff888072da8628 R08: 0000000000000001 R09: ffff888072da87ab
R10: ffffed100e5b50f5 R11: 00000000000004d6 R12: 0000000000000001
R13: ffff888047be2a50 R14: ffff888072da8628 R15: ffff888047be29e8
 iput.part.0+0x66/0x850 fs/inode.c:1762
 iput+0x58/0x70 fs/inode.c:1760
 dentry_unlink_inode+0x2b1/0x460 fs/dcache.c:401
 __dentry_kill+0x3c0/0x640 fs/dcache.c:607
 shrink_dentry_list+0x128/0x490 fs/dcache.c:1201
 shrink_dcache_parent+0x1fe/0x3c0 fs/dcache.c:1628
 d_invalidate fs/dcache.c:1737 [inline]
 d_invalidate+0x13f/0x280 fs/dcache.c:1722
 proc_invalidate_siblings_dcache+0x3d7/0x610 fs/proc/inode.c:150
 release_task+0xcb8/0x17e0 kernel/exit.c:223
 wait_task_zombie kernel/exit.c:1114 [inline]
 wait_consider_task+0x2fa6/0x3b80 kernel/exit.c:1341
 do_wait_thread kernel/exit.c:1404 [inline]
 do_wait+0x6ca/0xce0 kernel/exit.c:1521
 kernel_wait4+0x14c/0x260 kernel/exit.c:1684
 __do_sys_wait4+0x13f/0x150 kernel/exit.c:1712
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f41eb2ad337
Code: 89 7c 24 10 48 89 4c 24 18 e8 35 50 02 00 4c 8b 54 24 18 8b 54 24 14 41 89 c0 48 8b 74 24 08 8b 7c 24 10 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 10 e8 65 50 02 00 8b 44
RSP: 002b:00007ffeca8004c0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000006fe RCX: 00007f41eb2ad337
RDX: 0000000040000001 RSI: 00007ffeca80054c RDI: 00000000ffffffff
RBP: 00007ffeca80054c R08: 0000000000000000 R09: 00007ffeca9f3080
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
R13: 00000000000b4e2d R14: 0000000000000004 R15: 00007ffeca8005b0
 </TASK>
----------------
Code disassembly (best guess):
   0:	7f 6c                	jg     0x6e
   2:	fd                   	std
   3:	44 89 e0             	mov    %r12d,%eax
   6:	5b                   	pop    %rbx
   7:	5d                   	pop    %rbp
   8:	41 5c                	pop    %r12
   a:	41 5d                	pop    %r13
   c:	c3                   	retq
   d:	e8 bf 7f 6c fd       	callq  0xfd6c7fd1
  12:	48 89 ef             	mov    %rbp,%rdi
  15:	e8 77 1f 4c 05       	callq  0x54c1f91
  1a:	be 04 00 00 00       	mov    $0x4,%esi
  1f:	48 89 df             	mov    %rbx,%rdi
  22:	e8 da 90 b7 fd       	callq  0xfdb79101
  27:	f0 ff 0b             	lock decl (%rbx)
* 2a:	0f 94 c3             	sete   %bl <-- trapping instruction
  2d:	31 ff                	xor    %edi,%edi
  2f:	89 de                	mov    %ebx,%esi
  31:	e8 7b 83 6c fd       	callq  0xfd6c83b1
  36:	84 db                	test   %bl,%bl
  38:	75 c4                	jne    0xfffffffe
  3a:	e8 92 7f 6c fd       	callq  0xfd6c7fd1
  3f:	48                   	rex.W