[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.463644] IPVS: ftp: loaded support on port[0] = 21 [ 31.180882] can: request_module (can-proto-0) failed. [ 31.190175] can: request_module (can-proto-0) failed. [ 40.893504] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. 2022/09/07 15:53:43 parsed 1 programs 2022/09/07 15:53:43 executed programs: 0 [ 51.159207] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1