Sync stalls on phase0 blocks with LH v2.2.0

[jdevcs]

Description

Beacon node is unable to sync and start_slot is always 0

Version

using docker image: latest or v2.2.0

Present Behavior

curl --location --request GET 'http://localhost:5052/lighthouse/syncing'

its always responding

{
    "data": "Stalled"
}

and is at start_slot 0

{
    "data": {
        "SyncingFinalized": {
            "start_slot": "0",
            "target_slot": "3543488"
        }
    }
}

Expected Behaviour

start_slot should increase

Steps to resolve

For simple reproducing:
docker run -p 9000:9000 -p 127.0.0.1:5052:5052 -v ${HOME}/.lighthouse:/root/.lighthouse1 sigp/lighthouse lighthouse --network mainnet beacon --http --http-address 0.0.0.0

[pawanjay176]

Thanks for the issue. We are testing a fix with this PR #3146

If you are syncing fresh, then I recommend downgrading to v2.1.5

[michaelsproul]

Closing as this is fixed in v2.2.1, but I'll leave this pinned a bit longer