cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB 00000000ddde1b8b submitted while active WARNING: CPU: 0 PID: 14159 at drivers/usb/core/urb.c:379 usb_submit_urb+0x4f4/0x560 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 14159 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller #0 Hardware name: linux,dummy-virt (DT) pstate: 614010c9 (nZCv daIF +PAN -UAO -TCO +DIT +SSBS BTYPE=--) pc : usb_submit_urb+0x4f4/0x560 drivers/usb/core/urb.c:379 lr : usb_submit_urb+0x4f4/0x560 drivers/usb/core/urb.c:379 sp : ffff800080003c10 x29: ffff800080003c10 x28: f7f000001ed340c0 x27: 0000000000000000 x26: 0000000000000000 x25: fff000007f8ce468 x24: ffff800080003ed8 x23: f8f0000003f6a000 x22: 0000000000000000 x21: faf0000029b56054 x20: 00000000000000c0 x19: f7f000001ed34540 x18: ffffffffffffffff x17: fff07ffffd37a000 x16: ffff800080000000 x15: ffff800080003640 x14: 0000000000000000 x13: ffff8000825ab880 x12: 000000000000573c x11: 0000000000001d14 x10: ffff800082687260 x9 : ffff8000825ab880 x8 : 0000000100005d14 x7 : ffff80008265b880 x6 : 0000000000007d14 x5 : fff000007f8ccd08 x4 : c000000100005d14 x3 : fff07ffffd37a000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : fcf000000be1a400 Call trace: usb_submit_urb+0x4f4/0x560 drivers/usb/core/urb.c:379 cm109_urb_irq_callback+0xd8/0x2a8 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x9c/0x15c drivers/usb/core/hcd.c:1648 usb_hcd_giveback_urb+0x11c/0x12c drivers/usb/core/hcd.c:1732 dummy_timer+0x5d8/0xf10 drivers/usb/gadget/udc/dummy_hcd.c:1987 call_timer_fn.constprop.0+0x24/0x80 kernel/time/timer.c:1793 expire_timers kernel/time/timer.c:1844 [inline] __run_timers+0x218/0x254 kernel/time/timer.c:2418 __run_timer_base kernel/time/timer.c:2429 [inline] __run_timer_base kernel/time/timer.c:2422 [inline] run_timer_base kernel/time/timer.c:2438 [inline] run_timer_softirq+0x8c/0xfc kernel/time/timer.c:2448 __do_softirq+0x10c/0x264 kernel/softirq.c:554 ____do_softirq+0x10/0x1c arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x1c/0x28 arch/arm64/kernel/irq.c:86 do_softirq kernel/softirq.c:455 [inline] do_softirq+0x54/0x6c kernel/softirq.c:442 __local_bh_enable_ip+0x8c/0x98 kernel/softirq.c:382 local_bh_enable include/linux/bottom_half.h:33 [inline] put_cpu_fpsimd_context arch/arm64/kernel/fpsimd.c:244 [inline] fpsimd_restore_current_state+0xbc/0xc8 arch/arm64/kernel/fpsimd.c:1789 do_notify_resume+0xcc/0x164 arch/arm64/kernel/entry-common.c:154 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xc8/0xf8 arch/arm64/kernel/entry-common.c:713 el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598 ---[ end trace 0000000000000000 ]--- cm109 1-1:0.8: cm109_urb_irq_callback: usb_submit_urb (urb_ctl) failed -16 cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -2 cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19