[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.292773] IPVS: ftp: loaded support on port[0] = 21 [ 29.083535] can: request_module (can-proto-0) failed. [ 29.093817] can: request_module (can-proto-0) failed. [ 29.103275] can: request_module (can-proto-0) failed. [ 38.721365] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.101' (ECDSA) to the list of known hosts. 2023/02/14 23:54:22 parsed 1 programs 2023/02/14 23:54:22 executed programs: 0 [ 48.766259] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1