[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.800972] IPVS: ftp: loaded support on port[0] = 21 [ 28.559747] can: request_module (can-proto-0) failed. [ 28.569008] can: request_module (can-proto-0) failed. [ 28.578592] can: request_module (can-proto-0) failed. [ 38.224487] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. 2023/02/06 06:41:29 parsed 1 programs 2023/02/06 06:41:29 executed programs: 0 [ 48.479450] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1