Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   55.938759][ T4882] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   56.198294][ T4882] usb 1-1: Using ep0 maxpacket: 8
[   56.318426][ T4882] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[   56.329079][ T4882] usb 1-1: New USB device found, idVendor=1690, idProduct=0710, bcdDevice=c0.56
[   56.339153][ T4882] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   56.350901][ T4882] usb 1-1: config 0 descriptor??
[   56.394454][ T4882] usb 1-1: could not send command 0x1, error=-2
[   56.401259][ T4882] usb 1-1: could not initialize adapter
[   56.408186][    C0] usb 1-1: RX USB error -2.
[   56.413051][    C0] usb 1-1: error -1 when submitting rx urb
[   56.426398][ T4882] ar5523: probe of 1-1:0.0 failed with error -2
[   56.590343][   T36] usb 1-1: USB disconnect, device number 2
[   57.148143][   T36] usb 1-1: new low-speed USB device number 3 using dummy_hcd
[   57.508274][   T36] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[   57.519347][   T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
[   57.529745][   T36] usb 1-1: New USB device found, idVendor=1690, idProduct=0710, bcdDevice=c0.56
[   57.539120][   T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.551909][   T36] usb 1-1: config 0 descriptor??
[   57.568387][ T8419] raw-gadget gadget: fail, usb_ep_enable returned -22
[   57.589883][   T36] ------------[ cut here ]------------
[   57.595337][   T36] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
[   57.602166][   T36] WARNING: CPU: 1 PID: 36 at drivers/usb/core/urb.c:493 usb_submit_urb+0xd27/0x1540
[   57.611871][   T36] Modules linked in:
[   57.615757][   T36] CPU: 1 PID: 36 Comm: kworker/1:1 Not tainted 5.13.0-rc3-syzkaller #0
[   57.624139][   T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.634337][   T36] Workqueue: usb_hub_wq hub_event
[   57.639637][   T36] RIP: 0010:usb_submit_urb+0xd27/0x1540
[   57.645187][   T36] Code: 84 d4 02 00 00 e8 c9 5c 29 fc 4c 89 ef e8 d1 6c 0e ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 60 92 06 8a e8 ac 63 89 03 <0f> 0b e9 81 f8 ff ff e8 9d 5c 29 fc 48 81 c5 40 06 00 00 e9 ad f7
[   57.665070][   T36] RSP: 0018:ffffc90000e3efd8 EFLAGS: 00010286
[   57.671299][   T36] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[   57.679427][   T36] RDX: ffff888015db8000 RSI: ffffffff815cdf95 RDI: fffff520001c7ded
[   57.687394][   T36] RBP: ffff88801d902f80 R08: 0000000000000000 R09: 0000000000000000
[   57.695489][   T36] R10: ffffffff815c7dfe R11: 0000000000000000 R12: 0000000000000003
[   57.703542][   T36] R13: ffff888013fc50a8 R14: ffff8880215b1f00 R15: ffff888027656600
[   57.711566][   T36] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   57.720766][   T36] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.727345][   T36] CR2: 00005591696e8160 CR3: 000000002856f000 CR4: 0000000000350ee0
[   57.735347][   T36] Call Trace:
[   57.738696][   T36]  ar5523_submit_rx_cmd+0x1f1/0x320
[   57.743886][   T36]  ar5523_probe+0xc06/0x1dc0
[   57.748515][   T36]  ? ar5523_data_tx_cb+0x450/0x450
[   57.753625][   T36]  ? mark_held_locks+0x9f/0xe0
[   57.758438][   T36]  ? _raw_spin_unlock_irqrestore+0x50/0x70
[   57.764257][   T36]  ? lockdep_hardirqs_on+0x79/0x100
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