[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.114230] IPVS: ftp: loaded support on port[0] = 21 [ 28.687367] can: request_module (can-proto-0) failed. [ 28.696037] can: request_module (can-proto-0) failed. [ 38.544554] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.107' (ECDSA) to the list of known hosts. 2022/09/07 19:35:45 parsed 1 programs 2022/09/07 19:35:45 executed programs: 0 [ 48.591363] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1