[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.017234] IPVS: ftp: loaded support on port[0] = 21 [ 26.555295] can: request_module (can-proto-0) failed. [ 26.600483] can: request_module (can-proto-0) failed. [ 36.546615] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.223' (ECDSA) to the list of known hosts. 2022/08/28 17:50:31 parsed 1 programs 2022/08/28 17:50:31 executed programs: 0 [ 46.812104] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1