[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.755764] IPVS: ftp: loaded support on port[0] = 21 [ 30.445921] can: request_module (can-proto-0) failed. [ 30.455766] can: request_module (can-proto-0) failed. [ 30.464709] can: request_module (can-proto-0) failed. [ 39.996650] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.173' (ECDSA) to the list of known hosts. 2023/02/14 22:49:23 parsed 1 programs 2023/02/14 22:49:23 executed programs: 0 [ 50.003601] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1