[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.653379] IPVS: ftp: loaded support on port[0] = 21 [ 27.212574] can: request_module (can-proto-0) failed. [ 27.222459] can: request_module (can-proto-0) failed. [ 37.090061] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts. 2023/01/02 06:54:20 parsed 1 programs 2023/01/02 06:54:20 executed programs: 0 [ 47.116103] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1