[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts. syzkaller login: [ 155.875601] IPVS: ftp: loaded support on port[0] = 21 [ 155.876363] IPVS: ftp: loaded support on port[0] = 21 [ 155.885376] IPVS: ftp: loaded support on port[0] = 21 [ 155.894611] IPVS: ftp: loaded support on port[0] = 21 [ 155.898974] IPVS: ftp: loaded support on port[0] = 21 [ 155.903036] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 167.716962] unregister_netdevice: waiting for lo to become free. Usage count = 1