[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.013438] IPVS: ftp: loaded support on port[0] = 21 [ 30.733088] can: request_module (can-proto-0) failed. [ 30.742641] can: request_module (can-proto-0) failed. [ 40.216550] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.55' (ECDSA) to the list of known hosts. 2023/02/07 14:45:10 parsed 1 programs 2023/02/07 14:45:10 executed programs: 0 [ 50.232325] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1