cm109 4-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff88805b74ba00 submitted while active WARNING: CPU: 0 PID: 15 at drivers/usb/core/urb.c:379 usb_submit_urb+0xfc1/0x1830 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:usb_submit_urb+0xfc1/0x1830 drivers/usb/core/urb.c:379 Code: 44 89 f2 e8 81 fc 43 fa e9 13 fc ff ff e8 b7 29 d6 fa c6 05 c4 c8 5e 08 01 90 48 c7 c7 e0 36 f0 8b 48 89 de e8 b0 b3 99 fa 90 <0f> 0b 90 90 e9 b7 f0 ff ff e8 91 29 d6 fa eb 11 e8 8a 29 d6 fa bd RSP: 0018:ffffc90000147588 EFLAGS: 00010046 RAX: 33c5d6ca3d60f400 RBX: ffff88805b74ba00 RCX: 0000000000040000 RDX: ffffc90002181000 RSI: 00000000000064e0 RDI: 00000000000064e1 RBP: 000000000000000f R08: ffff8880b8824293 R09: 1ffff11017104852 R10: dffffc0000000000 R11: ffffed1017104853 R12: dffffc0000000000 R13: ffff88807a79b030 R14: ffff88805b74ba08 R15: 0000000000000820 FS: 0000000000000000(0000) GS:ffff88812637e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000580354c0 CR3: 0000000055040000 CR4: 00000000003526f0 Call Trace: cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline] cm109_urb_irq_callback+0x709/0xca0 drivers/input/misc/cm109.c:431 __usb_hcd_giveback_urb+0x373/0x540 drivers/usb/core/hcd.c:1661 dummy_timer+0x862/0x4550 drivers/usb/gadget/udc/dummy_hcd.c:1995 __run_hrtimer kernel/time/hrtimer.c:1761 [inline] __hrtimer_run_queues+0x52c/0xc60 kernel/time/hrtimer.c:1825 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842 handle_softirqs+0x286/0x870 kernel/softirq.c:579 run_ksoftirqd+0x9b/0x100 kernel/softirq.c:968 smpboot_thread_fn+0x53f/0xa60 kernel/smpboot.c:160 kthread+0x70e/0x8a0 kernel/kthread.c:463 ret_from_fork+0x439/0x7d0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245