[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.366556] IPVS: ftp: loaded support on port[0] = 21 [ 28.099919] can: request_module (can-proto-0) failed. [ 28.109160] can: request_module (can-proto-0) failed. [ 28.118233] can: request_module (can-proto-0) failed. [ 37.556254] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. 2022/09/20 06:40:47 parsed 1 programs 2022/09/20 06:40:47 executed programs: 0 [ 47.571632] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1