[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.477371] IPVS: ftp: loaded support on port[0] = 21 [ 32.267411] can: request_module (can-proto-0) failed. [ 32.277280] can: request_module (can-proto-0) failed. [ 32.287996] can: request_module (can-proto-0) failed. [ 41.926635] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.151' (ECDSA) to the list of known hosts. 2022/09/13 13:46:41 parsed 1 programs 2022/09/13 13:46:41 executed programs: 0 [ 51.943112] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1