[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 23.258239] IPVS: ftp: loaded support on port[0] = 21 [ 24.694374] can: request_module (can-proto-0) failed. [ 24.754810] can: request_module (can-proto-0) failed. [ 24.763595] can: request_module (can-proto-0) failed. [ 34.401310] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. 2022/08/28 17:15:07 parsed 1 programs 2022/08/28 17:15:07 executed programs: 0 [ 44.406811] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1