Borescope Piston Top Concerns ?

[Kjmack]

This piston is from a 2015 Volvo S60 4 cyl. 2.0 turbo with 30,000 miles These engines are know to burn oil and have bad rings . Do you good people see any concerns here ? Whats the white residue ?
http://imgur.com/gallery/7tPPvL5

 

[funflyer]

I don't see anything that would worry me, although the scope doesn't show much detail. White residue on pistons and valves is pretty common with the additives in today's fuel, especially high octane fuel which was probably used in that car. If you would have turned the scope 180, you'd see the exhaust valves would be white(ish) also.

 

[anndel]

Link is dead

 

[Kjmack]

Volvo https://imgur.com/gallery/SUUO52l Sorry its back i hope