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Cannot sync a full node on reth #74

@avinashbo

Description

@avinashbo

I am trying to sync a full node (non archive) using reth and after syncing for a few days from genesis, the node stopped syncing as it received updates from consensus and below is the problem on the consensus layer

t=2025-09-01T04:10:20+0000 lvl=warn msg="Engine temporary error" err="derivation failed: temp: failed to fetch blobs: failed to get blob sidecars for L1BlockRef 0x6aa60d990b5c136ae30526465a454ea3518025fa7799a71d8946f17c97df276c:19429647: failed to fetch blob sidecars for slot 8629291 block 0x6aa60d990b5c136ae30526465a454ea3518025fa7799a71d8946f17c97df276c:19429647: #returned blobs(0) != #requested blobs(6)"

version running: ghcr.io/base/node-reth:v0.12.8

Node arguments for reference:

Consensus

        - /app/op-node
        - --network=base-mainnet
        - --l1=http://ethereum-mainnet-endpoint:8545
        - --l1.beacon=http://ethereum-mainnet-endpoint:5052
        - --l2=ws://localhost:8551
        - --l2.jwt-secret=/some-path/jwt/jwt
        - --l2.enginekind=reth
        - --rpc.addr=0.0.0.0
        - --rpc.port=9545
        - --metrics.enabled
        - --metrics.addr=0.0.0.0
        - --metrics.port=7300
        - --p2p.priv.path=/some-path/p2p-private-key.txt
        - --syncmode=consensus-layer

Execution layer

        - /app/base-reth-node
        - node
        - --chain=base
        - --authrpc.jwtsecret=/some-path/jwt/jwt
        - --datadir=/some-path/data
        - --rollup.sequencer-http=https://mainnet-sequencer.base.org
        - --http
        - --http.addr=0.0.0.0
        - --http.corsdomain=*
        - --http.api=eth,net,trace,web3,rpc,debug,txpool
        - --ws
        - --ws.addr=0.0.0.0
        - --ws.origins=*
        - --ws.api=eth,net,trace,web3,rpc,debug,txpool
        - --metrics=0.0.0.0:9001
        - --websocket-url=wss://mainnet.flashblocks.base.org/ws
        - --full
        - --rollup.discovery.v4

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