mushrooms growing on logs that washed up on the shore (strange mushrooms)

Hello everyone, I'm back to participate in the @hive-166168 community with the aim of sharing my experience about the mushrooms I got today.

when I was on vacation at one of the beaches, I saw a log that was growing with mushrooms, this was very strange, because I had never seen mushrooms growing on a log that was always hit by the waves, at first glance this mushroom is almost similar to gnawing mushrooms, but this is not Gerigit Mushroom because this mushroom is very thick, a little bigger and softer than the jagged mushroom, until now I'm still curious about the name of this mushroom, which grows in salt water areas. maybe one of you can explain about this mushroom in more detail, I really need your input about this saltwater mushroom.