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: 20 at drivers/media/mc/mc-entity.c:670 media_create_pad_link+0x96f/0xab0 drivers/media/mc/mc-entity.c:670 Modules linked in: CPU: 1 PID: 20 Comm: kworker/1:0 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+0x96f/0xab0 drivers/media/mc/mc-entity.c:670 Code: 0f 0b b8 ea ff ff ff eb e3 e8 3d 17 29 fb 0f 0b b8 ea ff ff ff eb d5 e8 2f 17 29 fb 0f 0b b8 ea ff ff ff eb c7 e8 21 17 29 fb <0f> 0b b8 ea ff ff ff eb b9 e8 13 17 29 fb 0f 0b b8 ea ff ff ff eb RSP: 0018:ffffc90000da67b8 EFLAGS: 00010293 RAX: ffffffff8655f3cf RBX: 0000000000000000 RCX: ffff888012c30000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff8880325c2250 R08: ffffffff8655eb5d R09: ffffed1004056a98 R10: ffffed1004056a98 R11: 0000000000000000 R12: ffff8880325c4880 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880325c2080 FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f86e302a740 CR3: 0000000021c4b000 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+0x7fa/0xa50 drivers/media/usb/uvc/uvc_entity.c:151 uvc_probe+0