[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.15.196' (ECDSA) to the list of known hosts. syzkaller login: [ 152.853991] IPVS: ftp: loaded support on port[0] = 21 [ 152.854033] IPVS: ftp: loaded support on port[0] = 21 [ 152.868536] IPVS: ftp: loaded support on port[0] = 21 [ 152.874602] IPVS: ftp: loaded support on port[0] = 21 [ 152.879820] IPVS: ftp: loaded support on port[0] = 21 [ 152.892038] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 164.435198] unregister_netdevice: waiting for lo to become free. Usage count = 1