usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 4-1: Product: syz
usb 4-1: Manufacturer: syz
usb 4-1: SerialNumber: syz
usb 4-1: config 0 descriptor??
cm109 4-1:0.0: invalid payload size 82, expected 4
input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input1342
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URB 00000000b7a7ce04 submitted while active
WARNING: CPU: 0 PID: 8628 at drivers/usb/core/urb.c:378 usb_submit_urb+0x1057/0x1680 drivers/usb/core/urb.c:378
Modules linked in:
CPU: 0 PID: 8628 Comm: kworker/0:3 Tainted: G        W         5.14.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0x1057/0x1680 drivers/usb/core/urb.c:378
Code: 3d 24 87 69 07 00 b8 f0 ff ff ff 0f 85 f7 fb ff ff 48 89 ee 48 c7 c7 e0 de 3e 89 89 04 24 c6 05 05 87 69 07 01 e8 1d 79 3c 03 <0f> 0b 8b 04 24 e9 d4 fb ff ff b8 ed ff ff ff e9 ca fb ff ff 66 90
RSP: 0018:ffffc90001f8ef98 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88802062f000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffff520003f1de5
RBP: ffff88801be7eb00 R08: 0000000000000001 R09: ffff8880b9e1fa5b
R10: ffffed10173c3f4b R11: 3030303020425255 R12: 000000000000000f
R13: ffff88802062f010 R14: ffff88802062f0a0 R15: ffff88802f3742e8
FS:  0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1b223d0718 CR3: 00000000472d1000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace: