[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.286993] IPVS: ftp: loaded support on port[0] = 21 [ 28.006751] can: request_module (can-proto-0) failed. [ 28.016828] can: request_module (can-proto-0) failed. [ 28.026252] can: request_module (can-proto-0) failed. [ 37.716505] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts. 2023/01/31 08:05:08 parsed 1 programs 2023/01/31 08:05:08 executed programs: 0 [ 47.734341] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1