[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.897583] IPVS: ftp: loaded support on port[0] = 21 [ 30.525265] can: request_module (can-proto-0) failed. [ 30.534383] can: request_module (can-proto-0) failed. [ 40.357051] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.192' (ECDSA) to the list of known hosts. 2023/03/01 14:54:54 parsed 1 programs 2023/03/01 14:54:54 executed programs: 0 [ 50.364452] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1