Fine filings in oil filter

Hello,

I notice some fine filings in oil filter in my TE310 2011. That was my first thorough check, befor i checked it by eye.





I recently change gear without engaged the cluth. In addition to this i have some problem with thread on oil drain plug(previous owner...).

I heard that tiny filings are normal but im not sure. Since i notice that bike stay in garage. Oil Ipon 10w50 changed after 5-8 mth.

Have you any experience about that ? Now i really thing about revision but there is a possibility that it was like this before but i didin’t notice it.

That looks normal to me

Looks fine