[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.566919] IPVS: ftp: loaded support on port[0] = 21 [ 29.304327] can: request_module (can-proto-0) failed. [ 29.314072] can: request_module (can-proto-0) failed. [ 38.992085] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.81' (ECDSA) to the list of known hosts. 2022/12/06 21:06:43 parsed 1 programs 2022/12/06 21:06:43 executed programs: 0 [ 49.007087] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1