[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 22.584299] IPVS: ftp: loaded support on port[0] = 21 [ 24.147210] can: request_module (can-proto-0) failed. [ 24.206277] can: request_module (can-proto-0) failed. [ 34.093326] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2022/08/27 14:38:52 parsed 1 programs 2022/08/27 14:38:52 executed programs: 0 [ 44.109391] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1