Bros I need your help.
I was listening to music with mpv, and in the middle of a song it skipped to the next one with the error:
[ffmpeg/audio] flac: invalid residual
[ffmpeg/audio] flac: decode_frame() failed
Error decoding audio.

I run journalctl -b -p 3 -f, and there are 5 errors popping up whenever I play that song where it skips to the next one:
<date> <hostname> kernel: BTRFS error (device dm-0): bdev /dev/mapper/<devicename> errs: wr 0, rd 0, flush 0, corrupt 191, gen 0

the number after 'corrupt' increments with each error

I remember seeing the occasional error in the logs before, but I never experienced faulty behavior because of this. Yesterday, I encrypted my disk where I had to shrink and enlarge the filesystem.

I'm thinking about reinstalling everything with ext4. I have some backups (on an external ext4 disk), so I can probably restore this song. But is there a way to find out if there are any other corrupted files? Should I return to ext4 asap?