Warning: Permanently added '10.128.1.78' (ECDSA) to the list of known hosts.
syzkaller login: [   56.896826][ T2946] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   57.146794][ T2946] usb 1-1: Using ep0 maxpacket: 8
[   57.306820][ T2946] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[   57.317538][ T2946] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a
[   57.326536][ T2946] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.338032][ T2946] usb 1-1: config 0 descriptor??
[   57.596913][ T2946] usb 1-1: language id specifier not provided by device, defaulting to English
[   57.816795][ T2946] usb 1-1: Found UVC 0.00 device <unnamed> (0bd3:0555)
[   57.823735][ T2946] uvcvideo 1-1:0.0: Entity type for entity 裼驯⇱龾极젭涋咓ష┒� was not initialized!
[   57.835080][ T2946] ------------[ cut here ]------------
[   57.840793][ T2946] WARNING: CPU: 1 PID: 2946 at drivers/media/mc/mc-entity.c:670 media_create_pad_link+0x4fc/0x650
[   57.851776][ T2946] Modules linked in:
[   57.855660][ T2946] CPU: 1 PID: 2946 Comm: kworker/1:2 Not tainted 5.13.0-rc3-syzkaller #0
[   57.864199][ T2946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.874393][ T2946] Workqueue: usb_hub_wq hub_event
[   57.879560][ T2946] RIP: 0010:media_create_pad_link+0x4fc/0x650
[   57.885630][ T2946] 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
[   57.905375][ T2946] RSP: 0018:ffffc9000216ef58 EFLAGS: 00010293
[   57.911565][ T2946] RAX: 0000000000000000 RBX: ffff8880153a8880 RCX: 0000000000000000
[   57.919842][ T2946] RDX: ffff88801ed954c0 RSI: ffffffff85c94f8c RDI: 0000000000000003
[   57.927944][ T2946] RBP: ffff888037428880 R08: 0000000000000000 R09: 0000000000000000
[   57.935913][ T2946] R10: ffffffff85c94bbb R11: 0000000000000001 R12: 0000000000000000
[   57.944032][ T2946] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[   57.952126][ T2946] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   57.961191][ T2946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033