[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.585052] IPVS: ftp: loaded support on port[0] = 21 [ 29.374332] can: request_module (can-proto-0) failed. [ 29.384305] can: request_module (can-proto-0) failed. [ 29.393492] can: request_module (can-proto-0) failed. [ 39.012929] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts. 2023/01/15 07:16:58 parsed 1 programs 2023/01/15 07:16:58 executed programs: 0 [ 49.278000] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1