[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.790500] IPVS: ftp: loaded support on port[0] = 21 [ 28.509461] can: request_module (can-proto-0) failed. [ 28.518917] can: request_module (can-proto-0) failed. [ 28.527856] can: request_module (can-proto-0) failed. [ 37.958166] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. 2022/09/06 11:55:47 parsed 1 programs 2022/09/06 11:55:47 executed programs: 0 [ 48.223249] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1