[ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.085594] IPVS: ftp: loaded support on port[0] = 21 [ 30.824993] can: request_module (can-proto-0) failed. [ 30.834868] can: request_module (can-proto-0) failed. [ 40.546364] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. 2023/02/15 22:43:17 parsed 1 programs 2023/02/15 22:43:17 executed programs: 0 [ 50.583341] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1