[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.433991] IPVS: ftp: loaded support on port[0] = 21 [ 28.156268] can: request_module (can-proto-0) failed. [ 28.167780] can: request_module (can-proto-0) failed. [ 28.177409] can: request_module (can-proto-0) failed. [ 37.635622] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.99' (ECDSA) to the list of known hosts. 2022/11/17 23:39:10 parsed 1 programs 2022/11/17 23:39:10 executed programs: 0 [ 47.662320] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1