cm109 1-1:0.8: invalid payload size 0, expected 4
input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input6
------------[ cut here ]------------
URB ffff888023877e00 submitted while active
WARNING: CPU: 0 PID: 1109 at drivers/usb/core/urb.c:378 usb_submit_urb+0xfba/0x18d0 drivers/usb/core/urb.c:378
Modules linked in:
CPU: 0 PID: 1109 Comm: kworker/0:2 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0xfba/0x18d0 drivers/usb/core/urb.c:378
Code: c5 8a 44 89 ea e8 16 f5 d9 03 e9 f3 fb ff ff e8 ec 6a 91 fb c6 05 e8 a1 71 08 01 48 c7 c7 c0 f6 c5 8a 48 89 de e8 46 11 d6 03 <0f> 0b e9 bc f0 ff ff e8 ca 6a 91 fb eb 1f e8 c3 6a 91 fb 44 8b 64
RSP: 0000:ffffc900045a6d88 EFLAGS: 00010246
RAX: 2ae9b0d3b62e6e00 RBX: ffff888023877e00 RCX: 0000000000100000
RDX: ffffc90013a39000 RSI: 000000000003c5f8 RDI: 000000000003c5f9
RBP: 000000000000000f R08: ffff8880b8e33d7f R09: 1ffff110171c67af
R10: dffffc0000000000 R11: ffffed10171c67b0 R12: 0000000000000cc0
R13: ffff88807928d848 R14: ffff888023877e08 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffc5010f43 CR3: 000000002b4b4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cm109_input_open+0x1f7/0x460 drivers/input/misc/cm109.c:572
 input_open_device+0x16d/0x2e0 drivers/input/input.c:640
 kbd_connect+0xe9/0x130 drivers/tty/vt/keyboard.c:1584
 input_attach_handler drivers/input/input.c:1046 [inline]
 input_register_device+0xd26/0x10c0 drivers/input/input.c:2429
 cm109_usb_probe+0x1146/0x1650 drivers/input/misc/cm109.c:806
 usb_probe_interface+0x5be/0xae0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x276/0xc70 drivers/base/dd.c:595
 __driver_probe_device+0x1f5/0x390 drivers/base/dd.c:775
 driver_probe_device+0x4f/0x420 drivers/base/dd.c:805
 __device_attach_driver+0x2b0/0x500 drivers/base/dd.c:927
 bus_for_each_drv+0x184/0x210 drivers/base/bus.c:429
 __device_attach+0x2a7/0x480 drivers/base/dd.c:999
 bus_probe_device+0xba/0x1d0 drivers/base/bus.c:489
 device_add+0xbcf/0x1050 drivers/base/core.c:3427
 usb_set_configuration+0x19d5/0x2030 drivers/usb/core/message.c:2223
 usb_generic_driver_probe+0x89/0x150 drivers/usb/core/generic.c:238
 usb_probe_device+0x126/0x250 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x276/0xc70 drivers/base/dd.c:595
 __driver_probe_device+0x1f5/0x390 drivers/base/dd.c:775
 driver_probe_device+0x4f/0x420 drivers/base/dd.c:805
 __device_attach_driver+0x2b0/0x500 drivers/base/dd.c:927
 bus_for_each_drv+0x184/0x210 drivers/base/bus.c:429
 __device_attach+0x2a7/0x480 drivers/base/dd.c:999
 bus_probe_device+0xba/0x1d0 drivers/base/bus.c:489
 device_add+0xbcf/0x1050 drivers/base/core.c:3427
 usb_new_device+0x9f6/0x15d0 drivers/usb/core/hub.c:2637
 hub_port_connect drivers/usb/core/hub.c:5502 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5642 [inline]
 port_event drivers/usb/core/hub.c:5804 [inline]
 hub_event+0x2b8d/0x5260 drivers/usb/core/hub.c:5886
 process_one_work+0x867/0xff0 kernel/workqueue.c:2310
 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
 kthread+0x42e/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>