[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.618853] IPVS: ftp: loaded support on port[0] = 21 [ 26.246382] can: request_module (can-proto-0) failed. [ 26.255361] can: request_module (can-proto-0) failed. [ 35.819624] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.113' (ECDSA) to the list of known hosts. 2023/02/28 09:46:04 parsed 1 programs 2023/02/28 09:46:04 executed programs: 0 [ 45.845333] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1