Warning: Permanently added '10.128.1.23' (ECDSA) to the list of known hosts.
syzkaller login: [   27.467793][   T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   27.707760][   T12] usb 1-1: Using ep0 maxpacket: 16
[   27.827959][   T12] usb 1-1: config 8 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   27.839983][   T12] usb 1-1: config 8 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 1042, setting to 1024
[   27.851164][   T12] usb 1-1: config 8 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 1024
[   27.977887][   T12] usb 1-1: New USB device found, idVendor=0bc7, idProduct=0006, bcdDevice=82.e0
[   27.989022][   T12] usb 1-1: New USB device strings: Mfr=59, Product=55, SerialNumber=0
[   27.999062][   T12] usb 1-1: Product: syz
[   28.004909][   T12] usb 1-1: Manufacturer: syz
[   28.028065][ T1715] raw: raw_ioctl_ep_enable: fail, usb_ep_enable returned -22
[   28.049633][   T12] ati_remote 1-1:8.0: Unknown Medion X10 receiver, using default ati_remote Medion keymap
[   28.059912][   T12] ------------[ cut here ]------------
[   28.065466][   T12] usb 1-1: BOGUS urb xfer, pipe 1 != type 3
[   28.071751][   T12] WARNING: CPU: 0 PID: 12 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0
[   28.081285][   T12] Kernel panic - not syncing: panic_on_warn set ...
[   28.089519][   T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.5.0-rc1-syzkaller #0
[   28.100469][   T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   28.113275][   T12] Workqueue: usb_hub_wq hub_event
[   28.118562][   T12] Call Trace:
[   28.122768][   T12]  dump_stack+0xef/0x16e
[   28.127385][   T12]  ? usb_submit_urb+0x1170/0x13b0
[   28.132426][   T12]  panic+0x2aa/0x6e1
[   28.137143][   T12]  ? add_taint.cold+0x16/0x16
[   28.141932][   T12]  ? __probe_kernel_read+0x188/0x1d0
[   28.147246][   T12]  ? __warn.cold+0x14/0x30
[   28.151652][   T12]  ? __warn+0xd5/0x1c8
[   28.156058][   T12]  ? usb_submit_urb+0x1188/0x13b0
[   28.161109][   T12]  __warn.cold+0x2f/0x30
[   28.165342][   T12]  ? usb_submit_urb+0x1188/0x13b0
[   28.170394][   T12]  report_bug+0x27b/0x2f0
[   28.174844][   T12]  do_error_trap+0x12b/0x1e0
[   28.181464][   T12]  ? usb_submit_urb+0x1188/0x13b0
[   28.188794][   T12]  do_invalid_op+0x32/0x40
[   28.194186][   T12]  ? usb_submit_urb+0x1188/0x13b0
[   28.200153][   T12]  invalid_op+0x23/0x30
[   28.205017][   T12] RIP: 0010:usb_submit_urb+0x1188/0x13b0
[   28.212157][   T12] Code: 4d 85 ed 74 2c e8 d8 8f e7 fd 4c 89 f7 e8 e0 2c 1d ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 5a 15 86 e8 50 ac bc fd <