Warning: Permanently added '10.128.0.252' (ECDSA) to the list of known hosts.
syzkaller login: [   26.726071][   T22] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   26.966047][   T22] usb 1-1: Using ep0 maxpacket: 16
[   27.086158][   T22] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   27.097195][   T22] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 5
[   27.226126][   T22] usb 1-1: New USB device found, idVendor=0bc7, idProduct=0006, bcdDevice=82.e0
[   27.235170][   T22] usb 1-1: New USB device strings: Mfr=59, Product=55, SerialNumber=0
[   27.243376][   T22] usb 1-1: Product: syz
[   27.247614][   T22] usb 1-1: Manufacturer: syz
[   27.253333][   T22] usb 1-1: config 0 descriptor??
[   27.276364][ T1721] raw: raw_ioctl_ep_enable: fail, usb_ep_enable returned -22
[   27.297647][   T22] ati_remote 1-1:0.0: Unknown Medion X10 receiver, using default ati_remote Medion keymap
[   27.307770][   T22] ------------[ cut here ]------------
[   27.313244][   T22] usb 1-1: BOGUS urb xfer, pipe 1 != type 3
[   27.319278][   T22] WARNING: CPU: 1 PID: 22 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0
[   27.328720][   T22] Kernel panic - not syncing: panic_on_warn set ...
[   27.335285][   T22] CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.5.0-rc1-syzkaller #0
[   27.343465][   T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   27.353504][   T22] Workqueue: usb_hub_wq hub_event
[   27.358512][   T22] Call Trace:
[   27.361779][   T22]  dump_stack+0xef/0x16e
[   27.365994][   T22]  ? usb_submit_urb+0x1090/0x13b0
[   27.370992][   T22]  panic+0x2aa/0x6e1
[   27.374862][   T22]  ? add_taint.cold+0x16/0x16
[   27.379515][   T22]  ? __probe_kernel_read+0x188/0x1d0
[   27.384775][   T22]  ? __warn.cold+0x14/0x30
[   27.389282][   T22]  ? __warn+0xd5/0x1c8
[   27.393338][   T22]  ? usb_submit_urb+0x1188/0x13b0
[   27.398343][   T22]  __warn.cold+0x2f/0x30
[   27.402567][   T22]  ? usb_submit_urb+0x1188/0x13b0
[   27.407587][   T22]  report_bug+0x27b/0x2f0
[   27.411957][   T22]  do_error_trap+0x12b/0x1e0
[   27.416532][   T22]  ? usb_submit_urb+0x1188/0x13b0
[   27.421534][   T22]  do_invalid_op+0x32/0x40
[   27.425966][   T22]  ? usb_submit_urb+0x1188/0x13b0
[   27.430966][   T22]  invalid_op+0x23/0x30
[   27.435135][   T22] RIP: 0010:usb_submit_urb+0x1188/0x13b0
[   27.440922][   T22] Code: 4d 85 ed 74 2c e8 f8 92 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 70 af bc fd <0f> 0b e9 20 f4 ff ff e8 cc 92 e7 fd 4c 89 f2 48 b8 00 00 00 00 00
[   27.460504][   T22] RSP: 0018:ffff8881d8c370d8 EFLAGS: 00010286
[   27.466547][   T22] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
[   27.474582][   T22] RDX: 0000