Erigon nodes are not syncing on mainnet

[yakimant]

❯ ./rpc.sh eth_syncing
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "currentBlock": "0x0",
    "highestBlock": "0x0",
    "stages": [
      {
        "stage_name": "Snapshots",
        "block_number": "0x0"
      },
      {
        "stage_name": "Headers",
        "block_number": "0x0"
      },
      {
        "stage_name": "BorHeimdall",
        "block_number": "0x0"
      },
      {
        "stage_name": "BlockHashes",
        "block_number": "0x0"
      },
      {
        "stage_name": "Bodies",
        "block_number": "0x0"
      },
      {
        "stage_name": "Senders",
        "block_number": "0x0"
      },
      {
        "stage_name": "Execution",
        "block_number": "0x0"
      },
      {
        "stage_name": "Translation",
        "block_number": "0x0"
      },
      {
        "stage_name": "HashState",
        "block_number": "0x0"
      },
      {
        "stage_name": "IntermediateHashes",
        "block_number": "0x0"
      },
      {
        "stage_name": "AccountHistoryIndex",
        "block_number": "0x0"
      },
      {
        "stage_name": "StorageHistoryIndex",
        "block_number": "0x0"
      },
      {
        "stage_name": "LogIndex",
        "block_number": "0x0"
      },
      {
        "stage_name": "CallTraces",
        "block_number": "0x0"
      },
      {
        "stage_name": "TxLookup",
        "block_number": "0x0"
      },
      {
        "stage_name": "Finish",
        "block_number": "0x0"
      }
    ]
  }
}

❯ ./rpc.sh eth_blockNumber
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x0"
}


❯ sudo du -sh erigon-mainnet-*
14M	erigon-mainnet-stable
12M	erigon-mainnet-unstable

Also flat on the graphs:
https://grafana.infra.status.im/d/cdvvmzmll2bk0c/erigon-syncing

[yakimant]

@jakubgs, found this issue in the logs:

{"lvl":"warn","msg":"[EngineBlockDownloader] Header download did not yield success","t":"2024-10-22T15:02:43.735675525Z"}

erigontech/erigon#8689
erigontech/erigon#8796

[yakimant]

I asked in the Erigon Discord server with not success.

But meanwhile after switchin network from holesky to mainnet (my bad) and couple purges - erigon-01 looks syncing:

But not erigon-02, which alswo struggles to find peers:

[yakimant]

This was fixed and alerts added:

Can take up to a month.