I captured the entire line and it is the entire line in first post.
My system run also problem-free(I think) , but I think something is not correct, else why this message ?
It is like ntpd cannot access 0.debian.pool.ntp.org , but system also run problem-free, here it was because ntpd started before the network interface was fully initialized, delaying start of ntpd solved the problem (and no lines anymore in journalctl)
In respons from der_bud, /etc/systemd/system/getty.target.wants/getty@tty1.service point to getty@.service in /lib/systemd/system
Mine point to /lib/systemd/system/autovt@.service which then point to getty@.service, , so letting getty@tty1.service in /etc/systemd/....... point to getty@.service i.s.o. autovt@.service in /lib/systemd..... solve the problem.Line disappeared in journalctl.