[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.325325] IPVS: ftp: loaded support on port[0] = 21 [ 27.916046] can: request_module (can-proto-0) failed. [ 27.926050] can: request_module (can-proto-0) failed. [ 27.934209] can: request_module (can-proto-0) failed. [ 37.763507] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.243' (ECDSA) to the list of known hosts. 2023/02/01 08:45:24 parsed 1 programs 2023/02/01 08:45:24 executed programs: 0 [ 47.560312] Bluetooth: hci0 command 0x0409 tx timeout [ 47.809906] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 49.639673] Bluetooth: hci0 command 0x041b tx timeout [ 51.719082] Bluetooth: hci0 command 0x040f tx timeout [ 53.798662] Bluetooth: hci0 command 0x0419 tx timeout