[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.531615] IPVS: ftp: loaded support on port[0] = 21 [ 27.143339] can: request_module (can-proto-0) failed. [ 27.152706] can: request_module (can-proto-0) failed. [ 36.948021] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts. 2022/12/07 03:36:59 parsed 1 programs 2022/12/07 03:36:59 executed programs: 0 [ 47.213120] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1