[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.832734] IPVS: ftp: loaded support on port[0] = 21 [ 29.458757] can: request_module (can-proto-0) failed. [ 29.468435] can: request_module (can-proto-0) failed. [ 39.078689] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2022/09/09 03:13:31 parsed 1 programs 2022/09/09 03:13:31 executed programs: 0 [ 49.334629] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1