[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.788938] IPVS: ftp: loaded support on port[0] = 21 [ 27.442631] can: request_module (can-proto-0) failed. [ 27.451551] can: request_module (can-proto-0) failed. [ 27.460437] can: request_module (can-proto-0) failed. [ 37.213162] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.115' (ECDSA) to the list of known hosts. 2023/02/01 07:45:53 parsed 1 programs 2023/02/01 07:45:54 executed programs: 0 [ 47.300683] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1