[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.963294] IPVS: ftp: loaded support on port[0] = 21 [ 28.691659] can: request_module (can-proto-0) failed. [ 28.701531] can: request_module (can-proto-0) failed. [ 28.710111] can: request_module (can-proto-0) failed. [ 38.127319] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2023/02/14 20:59:13 parsed 1 programs 2023/02/14 20:59:13 executed programs: 0 [ 48.154232] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1