[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.392414] IPVS: ftp: loaded support on port[0] = 21 [ 27.032257] can: request_module (can-proto-0) failed. [ 27.042507] can: request_module (can-proto-0) failed. [ 27.050790] can: request_module (can-proto-0) failed. [ 36.828788] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.89' (ECDSA) to the list of known hosts. 2022/12/27 14:30:06 parsed 1 programs 2022/12/27 14:30:06 executed programs: 0 [ 46.865807] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1