[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.465259] IPVS: ftp: loaded support on port[0] = 21 [ 26.083971] can: request_module (can-proto-0) failed. [ 26.093703] can: request_module (can-proto-0) failed. [ 35.865927] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.238' (ECDSA) to the list of known hosts. 2023/02/26 14:44:23 parsed 1 programs 2023/02/26 14:44:23 executed programs: 0 [ 45.932260] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1