[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.535247] IPVS: ftp: loaded support on port[0] = 21 [ 29.274324] can: request_module (can-proto-0) failed. [ 29.284124] can: request_module (can-proto-0) failed. [ 38.740590] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts. 2023/01/19 10:58:35 parsed 1 programs 2023/01/19 10:58:35 executed programs: 0 [ 48.756748] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1