Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.662393] IPVS: ftp: loaded support on port[0] = 21 [ 33.813696] can: request_module (can-proto-0) failed. [ 33.868147] can: request_module (can-proto-0) failed. [ 33.876539] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. 2021/11/13 21:46:24 parsed 1 programs 2021/11/13 21:46:24 executed programs: 0 [ 43.818886] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1