each service seems to run twice (or generates double messages) during boot

it’s exactly the same as here, but in a thinkpad t530 running tumbleweed with kernel 4.14.9-1-default #1 SMP PREEMPT Mon Dec 25 15:42:48 UTC 2017 (9423ca2) x86_64 x86_64 x86_64 GNU/Linux :
anyone know how to fix that? should i fill a bug?