[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.868139] IPVS: ftp: loaded support on port[0] = 21 [ 28.597613] can: request_module (can-proto-0) failed. [ 28.606738] can: request_module (can-proto-0) failed. [ 28.616106] can: request_module (can-proto-0) failed. [ 38.326323] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.72' (ECDSA) to the list of known hosts. 2023/01/31 23:19:20 parsed 1 programs 2023/01/31 23:19:20 executed programs: 0 [ 48.352897] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1