[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.804542] IPVS: ftp: loaded support on port[0] = 21 [ 29.534594] can: request_module (can-proto-0) failed. [ 29.545722] can: request_module (can-proto-0) failed. [ 39.001005] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.121' (ECDSA) to the list of known hosts. 2022/09/04 21:53:35 parsed 1 programs 2022/09/04 21:53:35 executed programs: 0 [ 49.027003] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1