cm109 10-1:0.8: invalid payload size 0, expected 4 input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb10/10-1/10-1:0.8/input/input40 ------------[ cut here ]------------ URB ffff888024b9f100 submitted while active WARNING: CPU: 0 PID: 15161 at drivers/usb/core/urb.c:379 usb_submit_urb+0x152b/0x1790 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 UID: 0 PID: 15161 Comm: kworker/0:0 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0x152b/0x1790 drivers/usb/core/urb.c:379 Code: fd eb cb bb fe ff ff ff e9 70 f3 ff ff e8 dd 2c 89 fa c6 05 7a ca 5f 09 01 90 48 c7 c7 e0 1f 73 8c 48 89 de e8 56 7d 48 fa 90 <0f> 0b 90 90 e9 b6 fe ff ff bb f8 ff ff ff e9 40 f3 ff ff 48 89 ef RSP: 0018:ffffc90021fc6e98 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888024b9f100 RCX: ffffffff817ab108 RDX: ffff888024a20000 RSI: ffffffff817ab115 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888078d3d010 R13: ffff888078d3d0a0 R14: ffff888078d3d050 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888097520000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002f70bffc CR3: 0000000054145000 CR4: 0000000000352ef0 DR0: ffffffffffffffff DR1: 000000000000008d DR2: 0000000020000008 DR3: 0000000000007fff DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: cm109_input_open+0x271/0x480 drivers/input/misc/cm109.c:566 input_open_device+0x230/0x390 drivers/input/input.c:600 kbd_connect+0x103/0x160 drivers/tty/vt/keyboard.c:1584 input_attach_handler.isra.0+0x184/0x260 drivers/input/input.c:993 input_register_device+0xa84/0x1130 drivers/input/input.c:2412 cm109_usb_probe+0x122f/0x17c0 drivers/input/misc/cm109.c:797 usb_probe_interface+0x303/0x9c0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x23e/0xa90 drivers/base/dd.c:657 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:799 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:829 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:957 bus_for_each_drv+0x156/0x1e0 drivers/base/bus.c:462 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1029 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537 device_add+0x1148/0x1a70 drivers/base/core.c:3692 usb_set_configuration+0x1187/0x1e20 drivers/usb/core/message.c:2210 usb_generic_driver_probe+0xb1/0x110 drivers/usb/core/generic.c:250 usb_probe_device+0xef/0x3e0 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x23e/0xa90 drivers/base/dd.c:657 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:799 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:829 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:957 bus_for_each_drv+0x156/0x1e0 drivers/base/bus.c:462 __device_attach+0x1e4/0x4b0 drivers/base/dd.c:1029 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:537 device_add+0x1148/0x1a70 drivers/base/core.c:3692 usb_new_device+0xd07/0x1a20 drivers/usb/core/hub.c:2694 hub_port_connect drivers/usb/core/hub.c:5566 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5866 [inline] hub_event+0x2eb7/0x4fa0 drivers/usb/core/hub.c:5948 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245