The first one is Puma Iridium 6000 and I got that off Yash so he oiled and did everything, I don't think that happened with knocking because I didn't knock it lately and this appeared today.
I think that happened when I was earlier testing my bat by keeping the mallet like this;
So the mallet might have struck from an angle that might have damaged it.
Second is Oblivion LE, I did oil it (back and face with facepad) so there should be enough moisture however it still appears to be a bit dry but I will be applying a scuff sheet so I don't think I need to oil it, right ?