[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.374110] IPVS: ftp: loaded support on port[0] = 21 [ 29.007563] can: request_module (can-proto-0) failed. [ 29.018279] can: request_module (can-proto-0) failed. [ 29.027804] can: request_module (can-proto-0) failed. [ 38.775910] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.80' (ECDSA) to the list of known hosts. 2023/01/15 07:43:36 parsed 1 programs 2023/01/15 07:43:36 executed programs: 0 [ 48.820970] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1