[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.728220] IPVS: ftp: loaded support on port[0] = 21 [ 29.466078] can: request_module (can-proto-0) failed. [ 29.475839] can: request_module (can-proto-0) failed. [ 29.485402] can: request_module (can-proto-0) failed. [ 39.156023] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.139' (ECDSA) to the list of known hosts. 2022/09/09 00:46:15 parsed 1 programs 2022/09/09 00:46:15 executed programs: 0 [ 49.212825] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1