[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.741216] IPVS: ftp: loaded support on port[0] = 21 [ 27.460238] can: request_module (can-proto-0) failed. [ 27.470542] can: request_module (can-proto-0) failed. [ 27.480385] can: request_module (can-proto-0) failed. [ 37.212200] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. 2022/09/07 23:55:19 parsed 1 programs 2022/09/07 23:55:19 executed programs: 0 [ 47.268499] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1