ERROR filesystem: Unable to prune directory directory=0x123 error=slot could not be read from blob file 0.ssz: EOF

[amplicity]

Describe the bug

My prysm instance stopped syncing randomly (using nethermind as EL -- this was always working fine) and revealed the error noted in title. After restarting prysm, the same error appears over and over again.

Has this worked before in a previous version?

This is new behavior and started when I upgraded to 5.0.3

🔬 Minimal Reproduction

I don't know exactly how to reproduce, but in my instance:

Prysm was confirmed working in the morning.
Prysm seemed to have crashed. I run my instance in a linux screen. I screen -r'd into the instance and saw there was no update in hours.
I restarted prysm and now it is syncing, but reads the same error over and over again.

Error

ERROR filesystem: Unable to prune directory directory=0x123 error=slot could not be read from blob file 0.ssz: EOF

Platform(s)

Linux (x86)

What version of Prysm are you running? (Which release)

5.0.3

Anything else relevant (validator index / public key)?

No response

[prestonvanloon]

Seems like a corrupted blob file. Consider deleting it manually. You should be able to find that blob at $DATADIR/blobs/0x123/0.ssz