[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.908357] IPVS: ftp: loaded support on port[0] = 21 [ 28.601226] can: request_module (can-proto-0) failed. [ 28.611273] can: request_module (can-proto-0) failed. [ 28.621016] can: request_module (can-proto-0) failed. [ 38.345413] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.93' (ECDSA) to the list of known hosts. 2023/02/03 15:46:45 parsed 1 programs 2023/02/03 15:46:45 executed programs: 0 [ 48.410255] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1