cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff888023a9f400 submitted while active WARNING: CPU: 1 PID: 22 at drivers/usb/core/urb.c:379 usb_submit_urb+0xf35/0x17d0 drivers/usb/core/urb.c:379 Modules linked in: CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:usb_submit_urb+0xf35/0x17d0 drivers/usb/core/urb.c:379 Code: 4a 8b 44 89 fa e8 ab 67 10 04 e9 28 fc ff ff e8 61 a6 35 fb c6 05 88 df e4 07 01 48 c7 c7 c0 dc 4a 8b 48 89 de e8 7b 22 00 fb <0f> 0b e9 45 f1 ff ff e8 3f a6 35 fb eb 11 e8 38 a6 35 fb bd 80 00 RSP: 0018:ffffc900001c76e8 EFLAGS: 00010046 RAX: c9e9cf18c4321b00 RBX: ffff888023a9f400 RCX: 0000000000040000 RDX: ffffc900022e1000 RSI: 0000000000006d51 RDI: 0000000000006d52 RBP: 000000000000000f R08: ffffc900001c72e7 R09: 1ffff92000038e5c R10: dffffc0000000000 R11: fffff52000038e5d R12: dffffc0000000000 R13: ffff88802f191030 R14: ffff888023a9f408 R15: 0000000000000820 FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f16655f6000 CR3: 0000000024bf8000 CR4: 00000000003506e0 Call Trace: cm109_urb_irq_callback+0x72c/0xc90 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x35f/0x520 drivers/usb/core/hcd.c:1650 dummy_timer+0x88a/0x3140 drivers/usb/gadget/udc/dummy_hcd.c:1993 __run_hrtimer kernel/time/hrtimer.c:1750 [inline] __hrtimer_run_queues+0x51e/0xc40 kernel/time/hrtimer.c:1814 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1831 handle_softirqs+0x280/0x820 kernel/softirq.c:578 run_ksoftirqd+0x9c/0xf0 kernel/softirq.c:950 smpboot_thread_fn+0x635/0xa00 kernel/smpboot.c:164 kthread+0x2fa/0x390 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293