[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.375250] IPVS: ftp: loaded support on port[0] = 21 [ 32.555294] can: request_module (can-proto-0) failed. [ 32.565550] can: request_module (can-proto-0) failed. [ 41.599652] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.71' (ECDSA) to the list of known hosts. 2022/11/08 16:39:50 parsed 1 programs 2022/11/08 16:39:50 executed programs: 0 [ 51.695830] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1