[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.612473] IPVS: ftp: loaded support on port[0] = 21 [ 28.347630] can: request_module (can-proto-0) failed. [ 28.357261] can: request_module (can-proto-0) failed. [ 28.365584] can: request_module (can-proto-0) failed. [ 38.020484] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.108' (ECDSA) to the list of known hosts. 2023/02/05 15:51:43 parsed 1 programs 2023/02/05 15:51:43 executed programs: 0 [ 48.036762] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1