When I turn on /off goes to some kind of terminal

Hello everybody,

I have a Macbook Pro Retina A1502 2015 when I turn on and off the machine it goes to some kind of screen like in terminal and checks something. I don't know what is mean?!!

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2889612:0crwdne2889612:0 0

crwdns2893872:0crwdne2893872:0:

@armin1

Can you add a photos by following this guide here

Adding images to a new question

just so we can get a better idea of what’s going on

Thanks:-)

crwdns2893770:0crwdnd2893770:0crwdne2893770:0

crwdns2892346:0crwdne2892346:0