usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a
usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0
usb 1-1: Manufacturer: syz
usb 1-1: config 0 descriptor??
usb 1-1: Found UVC 0.00 device <unnamed> (0bd3:0555)
uvcvideo 1-1:0.0: Entity type for entity ᐇ was not initialized!
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WARNING: CPU: 0 PID: 922 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x953/0xab0 drivers/media/mc/mc-entity.c:667
Modules linked in:
CPU: 0 PID: 922 Comm: kworker/0:2 Not tainted 5.16.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:media_create_pad_link+0x953/0xab0 drivers/media/mc/mc-entity.c:667
Code: 01 00 00 66 ff 03 31 c0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 db 31 fa fa 0f 0b b8 ea ff ff ff eb e3 e8 cd 31 fa fa <0f> 0b b8 ea ff ff ff eb d5 e8 bf 31 fa fa 0f 0b b8 ea ff ff ff eb
RSP: 0018:ffffc9000488e660 EFLAGS: 00010293
RAX: ffffffff868a4c43 RBX: 0000000000000000 RCX: ffff88801b7d8000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffffffff868a4355 R09: ffffed10024f3e98
R10: ffffed10024f3e98 R11: 0000000000000000 R12: ffff88807770c880
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807770d080
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556be68132a8 CR3: 00000000145b2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 uvc_mc_create_links drivers/media/usb/uvc/uvc_entity.c:50 [inline]
 uvc_mc_register_entities+0x7fa/0xa50 drivers/media/usb/uvc/uvc_entity.c:151
 uvc_register_chains drivers/media/usb/uvc/uvc_driver.c:2334 [inline]
 uvc_probe+0xad58/0xb700 drivers/media/usb/uvc/uvc_driver.c:2471