Warning: Permanently added '10.128.0.131' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   69.969755][   T27] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   70.209728][   T27] usb 1-1: Using ep0 maxpacket: 8
[   70.329884][   T27] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[   70.419881][   T27] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a
[   70.429145][   T27] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0
[   70.437809][   T27] usb 1-1: Manufacturer: syz
[   70.446455][   T27] usb 1-1: config 0 descriptor??
[   70.710085][   T27] usb 1-1: Found UVC 0.00 device <unnamed> (0bd3:0555)
[   70.717221][   T27] uvcvideo 1-1:0.0: Entity type for entity ᐇ was not initialized!
[   70.726850][   T27] ------------[ cut here ]------------
[   70.732746][   T27] WARNING: CPU: 1 PID: 27 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x4de/0x650
[   70.743564][   T27] Modules linked in:
[   70.747488][   T27] CPU: 1 PID: 27 Comm: kworker/1:1 Not tainted 5.13.0-rc6-syzkaller #0
[   70.756153][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.766588][   T27] Workqueue: usb_hub_wq hub_event
[   70.772143][   T27] RIP: 0010:media_create_pad_link+0x4de/0x650
[   70.778262][   T27] Code: 08 37 ab fb 44 89 e0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 f1 36 ab fb 0f 0b 41 bc ea ff ff ff eb da e8 e2 36 ab fb <0f> 0b 41 bc ea ff ff ff eb cb e8 d3 36 ab fb 0f 0b 41 bc ea ff ff
[   70.798397][   T27] RSP: 0018:ffffc90000e1ef58 EFLAGS: 00010293
[   70.804812][   T27] RAX: 0000000000000000 RBX: ffff88801f8be880 RCX: 0000000000000000
[   70.813342][   T27] RDX: ffff888015f9d4c0 RSI: ffffffff85c9a50e RDI: 0000000000000003
[   70.821648][   T27] RBP: ffff88801f8be080 R08: 0000000000000003 R09: 0000000000000001
[   70.830043][   T27] R10: ffffffff85c9a0a5 R11: 0000000000000000 R12: 0000000000000001
[   70.838048][   T27] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88801f8be080
[   70.846574][   T27] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   70.856075][   T27] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.863038][   T27] CR2: 0000555d94d06160 CR3: 000000001e342000 CR4: 00000000001506e0
[   70.871362][   T27] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   70.879341][   T27] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   70.888458][   T27] Call Trace:
[   70.892741][   T27]  uvc_mc_register_entities+0x5cd/0x910
[   70.898298][   T27]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[   70.905125][   T27]  uvc_probe.cold+0x1f8e/0x33ad
[   70.910