[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 23.087528] IPVS: ftp: loaded support on port[0] = 21 [ 24.614113] can: request_module (can-proto-0) failed. [ 24.662156] can: request_module (can-proto-0) failed. [ 34.491955] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.247' (ECDSA) to the list of known hosts. 2022/08/31 17:27:32 parsed 1 programs 2022/08/31 17:27:32 executed programs: 0 [ 44.509194] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1