[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.397321] IPVS: ftp: loaded support on port[0] = 21 [ 29.093659] can: request_module (can-proto-0) failed. [ 29.109190] can: request_module (can-proto-0) failed. [ 29.117716] can: request_module (can-proto-0) failed. [ 38.844283] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts. 2023/01/29 22:00:46 parsed 1 programs 2023/01/29 22:00:46 executed programs: 0 [ 49.110639] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1