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: 2946 at drivers/media/mc/mc-entity.c:670 media_create_pad_link+0x4fc/0x650 drivers/media/mc/mc-entity.c:670 Modules linked in: CPU: 1 PID: 2946 Comm: kworker/1:2 Not tainted 5.13.0-rc3-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+0x4fc/0x650 drivers/media/mc/mc-entity.c:670 Code: bc ea ff ff ff eb da e8 52 89 ab fb 0f 0b 41 bc ea ff ff ff eb cb e8 43 89 ab fb 0f 0b 41 bc ea ff ff ff eb bc e8 34 89 ab fb <0f> 0b 41 bc ea ff ff ff eb ad e8 25 89 ab fb 0f 0b 41 bc ea ff ff RSP: 0018:ffffc9000216ef58 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff8880153a8880 RCX: 0000000000000000 RDX: ffff88801ed954c0 RSI: ffffffff85c94f8c RDI: 0000000000000003 RBP: ffff888037428880 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff85c94bbb 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