[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.680518] IPVS: ftp: loaded support on port[0] = 21 [ 28.426833] can: request_module (can-proto-0) failed. [ 28.435954] can: request_module (can-proto-0) failed. [ 28.444332] can: request_module (can-proto-0) failed. [ 37.871572] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.99' (ECDSA) to the list of known hosts. 2023/02/04 21:04:30 parsed 1 programs 2023/02/04 21:04:30 executed programs: 0 [ 47.917750] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 48.278185] Bluetooth: hci0 command 0x0409 tx timeout [ 50.357128] Bluetooth: hci0 command 0x041b tx timeout [ 52.436711] Bluetooth: hci0 command 0x040f tx timeout [ 54.516324] Bluetooth: hci0 command 0x0419 tx timeout