[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.929120] IPVS: ftp: loaded support on port[0] = 21 [ 28.677167] can: request_module (can-proto-0) failed. [ 28.686496] can: request_module (can-proto-0) failed. [ 28.695697] can: request_module (can-proto-0) failed. [ 38.394372] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. 2022/09/17 21:39:23 parsed 1 programs 2022/09/17 21:39:23 executed programs: 0 [ 48.420810] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1