Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 41.890468] IPVS: ftp: loaded support on port[0] = 21 [ 43.155427] can: request_module (can-proto-0) failed. [ 43.206599] can: request_module (can-proto-0) failed. [ 43.216164] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts. 2021/12/30 11:13:24 parsed 1 programs 2021/12/30 11:13:24 executed programs: 0 [ 53.259176] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1