usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? usb 1-1: language id specifier not provided by device, defaulting to English usb 1-1: Found UVC 0.00 device (0bd3:0555) uvcvideo 1-1:0.0: Entity type for entity 裼驯⇱龾极젭涋咓ష┒ was not initialized! ------------[ cut here ]------------ WARNING: CPU: 1 PID: 27 at drivers/media/mc/mc-entity.c:670 media_create_pad_link+0x503/0x660 drivers/media/mc/mc-entity.c:670 Modules linked in: CPU: 1 PID: 27 Comm: kworker/1:1 Tainted: G W 5.13.0-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+0x503/0x660 drivers/media/mc/mc-entity.c:670 Code: bc ea ff ff ff eb da e8 5b 86 a5 fb 0f 0b 41 bc ea ff ff ff eb cb e8 4c 86 a5 fb 0f 0b 41 bc ea ff ff ff eb bc e8 3d 86 a5 fb <0f> 0b 41 bc ea ff ff ff eb ad e8 2e 86 a5 fb 0f 0b 41 bc ea ff ff RSP: 0018:ffffc90001036ef0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888031edf080 RCX: 0000000000000000 RDX: ffff88801195a340 RSI: ffffffff85cf3893 RDI: 0000000000000003 RBP: ffff88802f957080 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff85cf34bb R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557e783b1a88 CR3: 0000000031a52000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: uvc_mc_create_links drivers/media/usb/uvc/uvc_entity.c:50 [inline] uvc_mc_register_entities+0x5cd/0x910 drivers/media/usb/uvc/uvc_entity.c:151 uv