[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.521952] IPVS: ftp: loaded support on port[0] = 21 [ 27.182356] can: request_module (can-proto-0) failed. [ 27.191313] can: request_module (can-proto-0) failed. [ 27.199365] can: request_module (can-proto-0) failed. [ 36.958478] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.203' (ECDSA) to the list of known hosts. 2023/02/27 16:34:34 parsed 1 programs 2023/02/27 16:34:34 executed programs: 0 [ 46.935837] Bluetooth: hci0 command 0x0409 tx timeout [ 46.965424] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 49.015036] Bluetooth: hci0 command 0x041b tx timeout [ 51.094661] Bluetooth: hci0 command 0x040f tx timeout [ 53.174361] Bluetooth: hci0 command 0x0419 tx timeout