[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.149008] IPVS: ftp: loaded support on port[0] = 21 [ 33.340598] can: request_module (can-proto-0) failed. [ 33.350630] can: request_module (can-proto-0) failed. [ 33.359999] can: request_module (can-proto-0) failed. [ 42.385933] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts. 2022/12/03 08:07:31 parsed 1 programs 2022/12/03 08:07:31 executed programs: 0 [ 52.431758] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1