[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.139111] IPVS: ftp: loaded support on port[0] = 21 [ 29.826637] can: request_module (can-proto-0) failed. [ 29.836085] can: request_module (can-proto-0) failed. [ 29.844695] can: request_module (can-proto-0) failed. [ 39.602862] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.168' (ECDSA) to the list of known hosts. 2023/02/08 03:41:49 parsed 1 programs 2023/02/08 03:41:49 executed programs: 0 [ 49.619526] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1