BlobTx: implement EIP-4844 on BSC (#2279)

* ci: temp enable blobtx branch ci run;
* Switch ON blobpool & ensure Cancun hardfork can occur (#2223)
* feat: support blob storage & miscs; (#2229)
* chainconfig: use cancun fork for BSC;
* feat: fill WithdrawalsHash when BSC enable cancun fork;
* rawdb: support to CRUD blobs;
* freezer: support to freeze block blobs;
* blockchain: add blob cache & blob query helper;
* freezer: refactor addition table logic, add uts;
* blobexpiry: add more extra expiry time, and logs;
* parlia: implement IsDataAvailable function;
* blob: refactor blob transfer logic;
* blob: support config blob extra reserve;
* blockchian: support to import block with blob & blobGasFee; (#2260)
* blob: implement min&max gas price logic;
* blockchian: support import side chain;
* blobpool: reject the banned address;
* blockchain: add chasing head for DA check;
* params: update blob related config;
* blockchain: opt data available checking performance;
* params: modify blob related params;
* gasprice: support BEP-336 blob gas price calculate;
* blobTx: mining + brodcasting (#2253)
* blobtx mining pass (#2282)
* Sidecar fetching changes for 4844 (#2283)
* ci: temp enable blobtx branch ci run;
* Switch ON blobpool & ensure Cancun hardfork can occur (#2223)
* feat: support blob storage & miscs; (#2229)
* chainconfig: use cancun fork for BSC;
feat: fill WithdrawalsHash when BSC enable cancun fork;
* rawdb: support to CRUD blobs;
* freezer: support to freeze block blobs;
* blockchain: add blob cache & blob query helper;
* freezer: refactor addition table logic, add uts;
* blobexpiry: add more extra expiry time, and logs;
* parlia: implement IsDataAvailable function;
* blob: refactor blob transfer logic;
* blob: support config blob extra reserve;
* blockchian: support to import block with blob & blobGasFee; (#2260)
* blob: implement min&max gas price logic;
* blockchian: support import side chain;
* blobpool: reject the banned address;
* blockchain: add chasing head for DA check;
* params: update blob related config;
* blockchain: opt data available checking performance;
* params: modify blob related params;
* gasprice: support BEP-336 blob gas price calculate;
* fix failed check for WithdrawalsHash (#2276)
* eth: include sidecars in fitering of body
* core: refactor sidecars name
* eth: sidecars type refactor
* core: remove extra from bad merge
* eth: fix handlenewblock test after merge
* Implement eth_getBlobSidecars && eth_getBlobSidecarByTxHash (#2286)
* execution: add blob gas fee reward to system;
* syncing: support blob syncing & DA checking;
* naming: rename blobs to sidecars;
* fix the semantics of WithXXX (#2293)
* config: reduce sidecar cache to 1024 and rename (#2297)
* fix: Withdrawals turn into empty from nil when BlockBody has Sidecars (#2301)
* internal/api_test: add test case for eth_getBlobSidecars && eth_getBlobSidecarByTxHash (#2300)
* consensus/misc: rollback CalcBlobFee (#2306)
* flags: add new flags to override blobs' params;
* freezer: fix blob ancient save error;
* blobsidecar: add new sidecar struct with metadata; (#2315)
* core/rawdb: optimize write block with sidecars (#2318)
* core: more check for validity of sidecars
* mev: add TxIndex for mev bid (#2325)
* remove useless Config() (#2326)
* fix WithSidecars (#2327)
* fix: fix mined block sidecar issue; (#2328)
* fix WithSidecars (#2329)

---------
Co-authored-by: GalaIO <[email protected]>
Co-authored-by: buddho <[email protected]>
Co-authored-by: Satyajit Das <[email protected]>
Co-authored-by: Eric <[email protected]>
Co-authored-by: zzzckck <[email protected]>

beacon/engine/types.go

@@ -263,7 +263,7 @@ func ExecutableDataToBlock(params ExecutableData, versionedHashes []common.Hash,
 
 // BlockToExecutableData constructs the ExecutableData structure by filling the
 // fields from the given block. It assumes the given block is post-merge block.
-func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.BlobTxSidecar) *ExecutionPayloadEnvelope {
+func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars types.BlobSidecars) *ExecutionPayloadEnvelope {
 	data := &ExecutableData{
 		BlockHash:     block.Hash(),
 		ParentHash:    block.ParentHash(),

cmd/geth/config.go

@@ -26,6 +26,8 @@ import (
 	"strings"
 	"unicode"
 
+	"github.com/ethereum/go-ethereum/eth/downloader"
+
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/accounts/external"
 	"github.com/ethereum/go-ethereum/accounts/keystore"
@@ -199,6 +201,16 @@ func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) {
 		v := ctx.Uint64(utils.OverrideFeynmanFix.Name)
 		cfg.Eth.OverrideFeynmanFix = &v
 	}
+	if ctx.IsSet(utils.OverrideFullImmutabilityThreshold.Name) {
+		params.FullImmutabilityThreshold = ctx.Uint64(utils.OverrideFullImmutabilityThreshold.Name)
+		downloader.FullMaxForkAncestry = ctx.Uint64(utils.OverrideFullImmutabilityThreshold.Name)
+	}
+	if ctx.IsSet(utils.OverrideMinBlocksForBlobRequests.Name) {
+		params.MinBlocksForBlobRequests = ctx.Uint64(utils.OverrideMinBlocksForBlobRequests.Name)
+	}
+	if ctx.IsSet(utils.OverrideDefaultExtraReserveForBlobRequests.Name) {
+		params.DefaultExtraReserveForBlobRequests = ctx.Uint64(utils.OverrideDefaultExtraReserveForBlobRequests.Name)
+	}
 	if ctx.IsSet(utils.SeparateDBFlag.Name) && !stack.IsSeparatedDB() {
 		utils.Fatalf("Failed to locate separate database subdirectory when separatedb parameter has been set")
 	}

cmd/geth/main.go

@@ -74,6 +74,9 @@ var (
 		utils.OverrideVerkle,
 		utils.OverrideFeynman,
 		utils.OverrideFeynmanFix,
+		utils.OverrideFullImmutabilityThreshold,
+		utils.OverrideMinBlocksForBlobRequests,
+		utils.OverrideDefaultExtraReserveForBlobRequests,
 		utils.EnablePersonal,
 		utils.TxPoolLocalsFlag,
 		utils.TxPoolNoLocalsFlag,
@@ -172,6 +175,7 @@ var (
 		utils.VoteJournalDirFlag,
 		utils.LogDebugFlag,
 		utils.LogBacktraceAtFlag,
+		utils.BlobExtraReserveFlag,
 	}, utils.NetworkFlags, utils.DatabaseFlags)
 
 	rpcFlags = []cli.Flag{

cmd/utils/flags.go

@@ -321,8 +321,25 @@ var (
 		Category: flags.EthCategory,
 	}
 	OverrideFeynmanFix = &cli.Uint64Flag{
-		Name:     "override.feynmanfix",
-		Usage:    "Manually specify the FeynmanFix fork timestamp, overriding the bundled setting",
+		Name:  "override.feynmanfix",
+		Usage: "Manually specify the FeynmanFix fork timestamp, overriding the bundled setting",
+	}
+	OverrideFullImmutabilityThreshold = &cli.Uint64Flag{
+		Name:     "override.immutabilitythreshold",
+		Usage:    "It is the number of blocks after which a chain segment is considered immutable, only for testing purpose",
+		Value:    params.FullImmutabilityThreshold,
+		Category: flags.EthCategory,
+	}
+	OverrideMinBlocksForBlobRequests = &cli.Uint64Flag{
+		Name:     "override.minforblobrequest",
+		Usage:    "It keeps blob data available for min blocks in local, only for testing purpose",
+		Value:    params.MinBlocksForBlobRequests,
+		Category: flags.EthCategory,
+	}
+	OverrideDefaultExtraReserveForBlobRequests = &cli.Uint64Flag{
+		Name:     "override.defaultextrareserve",
+		Usage:    "It adds more extra time for expired blobs for some request cases, only for testing purpose",
+		Value:    params.DefaultExtraReserveForBlobRequests,
 		Category: flags.EthCategory,
 	}
 	SyncModeFlag = &flags.TextMarshalerFlag{
@@ -1101,6 +1118,14 @@ Please note that --` + MetricsHTTPFlag.Name + ` must be set to start the server.
 		Usage:    "Path for the voteJournal dir in fast finality feature (default = inside the datadir)",
 		Category: flags.FastFinalityCategory,
 	}
+
+	// Blob setting
+	BlobExtraReserveFlag = &cli.Uint64Flag{
+		Name:     "blob.extra-reserve",
+		Usage:    "Extra reserve threshold for blob, blob never expires when 0 is set, default 28800",
+		Value:    params.DefaultExtraReserveForBlobRequests,
+		Category: flags.MiscCategory,
+	}
 )
 
 var (
@@ -2134,6 +2159,18 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 	if err := kzg4844.UseCKZG(ctx.String(CryptoKZGFlag.Name) == "ckzg"); err != nil {
 		Fatalf("Failed to set KZG library implementation to %s: %v", ctx.String(CryptoKZGFlag.Name), err)
 	}
+
+	// blob setting
+	if ctx.IsSet(OverrideDefaultExtraReserveForBlobRequests.Name) {
+		cfg.BlobExtraReserve = ctx.Uint64(OverrideDefaultExtraReserveForBlobRequests.Name)
+	}
+	if ctx.IsSet(BlobExtraReserveFlag.Name) {
+		extraReserve := ctx.Uint64(BlobExtraReserveFlag.Name)
+		if extraReserve > 0 && extraReserve < params.DefaultExtraReserveForBlobRequests {
+			extraReserve = params.DefaultExtraReserveForBlobRequests
+		}
+		cfg.BlobExtraReserve = extraReserve
+	}
 }
 
 // SetDNSDiscoveryDefaults configures DNS discovery with the given URL if

consensus/clique/clique.go

@@ -407,7 +407,7 @@ func (c *Clique) snapshot(chain consensus.ChainHeaderReader, number uint64, hash
 		// at a checkpoint block without a parent (light client CHT), or we have piled
 		// up more headers than allowed to be reorged (chain reinit from a freezer),
 		// consider the checkpoint trusted and snapshot it.
-		if number == 0 || (number%c.config.Epoch == 0 && (len(headers) > params.FullImmutabilityThreshold || chain.GetHeaderByNumber(number-1) == nil)) {
+		if number == 0 || (number%c.config.Epoch == 0 && (len(headers) > int(params.FullImmutabilityThreshold) || chain.GetHeaderByNumber(number-1) == nil)) {
 			checkpoint := chain.GetHeaderByNumber(number)
 			if checkpoint != nil {
 				hash := checkpoint.Hash()

consensus/consensus.go

@@ -58,6 +58,9 @@ type ChainHeaderReader interface {
 
 	// GetHighestVerifiedHeader retrieves the highest header verified.
 	GetHighestVerifiedHeader() *types.Header
+
+	// ChasingHead return the best chain head of peers.
+	ChasingHead() *types.Header
 }
 
 type VotePool interface {

consensus/parlia/parlia.go

@@ -583,23 +583,27 @@ func (p *Parlia) verifyHeader(chain consensus.ChainHeaderReader, header *types.H
 		return err
 	}
 
-	// Verify existence / non-existence of withdrawalsHash.
-	if header.WithdrawalsHash != nil {
-		return fmt.Errorf("invalid withdrawalsHash: have %x, expected nil", header.WithdrawalsHash)
-	}
-	// Verify the existence / non-existence of cancun-specific header fields
-	if header.ParentBeaconRoot != nil {
-		return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot)
-	}
 	cancun := chain.Config().IsCancun(header.Number, header.Time)
 	if !cancun {
 		switch {
 		case header.ExcessBlobGas != nil:
 			return fmt.Errorf("invalid excessBlobGas: have %d, expected nil", header.ExcessBlobGas)
 		case header.BlobGasUsed != nil:
 			return fmt.Errorf("invalid blobGasUsed: have %d, expected nil", header.BlobGasUsed)
+		case header.ParentBeaconRoot != nil:
+			return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot)
+		case header.WithdrawalsHash != nil:
+			return fmt.Errorf("invalid WithdrawalsHash, have %#x, expected nil", header.WithdrawalsHash)
 		}
 	} else {
+		switch {
+		case header.ParentBeaconRoot != nil:
+			return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot)
+		// types.EmptyWithdrawalsHash represents a empty value when EIP-4895 enabled,
+		// here, EIP-4895 still be disabled, value expected to be `common.Hash{}` is only to feet the demand of rlp encode/decode
+		case header.WithdrawalsHash == nil || *header.WithdrawalsHash != common.Hash{}:
+			return errors.New("header has wrong WithdrawalsHash")
+		}
 		if err := eip4844.VerifyEIP4844Header(parent, header); err != nil {
 			return err
 		}
@@ -700,7 +704,7 @@ func (p *Parlia) snapshot(chain consensus.ChainHeaderReader, number uint64, hash
 		// If we're at the genesis, snapshot the initial state. Alternatively if we have
 		// piled up more headers than allowed to be reorged (chain reinit from a freezer),
 		// consider the checkpoint trusted and snapshot it.
-		if number == 0 || (number%p.config.Epoch == 0 && (len(headers) > params.FullImmutabilityThreshold/10)) {
+		if number == 0 || (number%p.config.Epoch == 0 && (len(headers) > int(params.FullImmutabilityThreshold)/10)) {
 			checkpoint := chain.GetHeaderByNumber(number)
 			if checkpoint != nil {
 				// get checkpoint data

core/block_validator.go

@@ -96,15 +96,15 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
 		},
 		func() error {
 			// Withdrawals are present after the Shanghai fork.
-			if header.WithdrawalsHash != nil {
+			if !header.EmptyWithdrawalsHash() {
 				// Withdrawals list must be present in body after Shanghai.
 				if block.Withdrawals() == nil {
 					return errors.New("missing withdrawals in block body")
 				}
 				if hash := types.DeriveSha(block.Withdrawals(), trie.NewStackTrie(nil)); hash != *header.WithdrawalsHash {
 					return fmt.Errorf("withdrawals root hash mismatch (header value %x, calculated %x)", *header.WithdrawalsHash, hash)
 				}
-			} else if block.Withdrawals() != nil {
+			} else if len(block.Withdrawals()) != 0 { // Withdrawals turn into empty from nil when BlockBody has Sidecars
 				// Withdrawals are not allowed prior to shanghai fork
 				return errors.New("withdrawals present in block body")
 			}

core/blockchain.go

@@ -110,6 +110,7 @@ const (
 	blockCacheLimit     = 256
 	diffLayerCacheLimit = 1024
 	receiptsCacheLimit  = 10000
+	sidecarsCacheLimit  = 1024
 	txLookupCacheLimit  = 1024
 	maxBadBlockLimit    = 16
 	maxFutureBlocks     = 256
@@ -271,12 +272,14 @@ type BlockChain struct {
 	highestVerifiedHeader atomic.Pointer[types.Header]
 	currentBlock          atomic.Pointer[types.Header] // Current head of the chain
 	currentSnapBlock      atomic.Pointer[types.Header] // Current head of snap-sync
+	chasingHead           atomic.Pointer[types.Header]
 
 	bodyCache     *lru.Cache[common.Hash, *types.Body]
 	bodyRLPCache  *lru.Cache[common.Hash, rlp.RawValue]
 	receiptsCache *lru.Cache[common.Hash, []*types.Receipt]
 	blockCache    *lru.Cache[common.Hash, *types.Block]
 	txLookupCache *lru.Cache[common.Hash, txLookup]
+	sidecarsCache *lru.Cache[common.Hash, types.BlobSidecars]
 
 	// future blocks are blocks added for later processing
 	futureBlocks *lru.Cache[common.Hash, *types.Block]
@@ -359,6 +362,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 		bodyCache:          lru.NewCache[common.Hash, *types.Body](bodyCacheLimit),
 		bodyRLPCache:       lru.NewCache[common.Hash, rlp.RawValue](bodyCacheLimit),
 		receiptsCache:      lru.NewCache[common.Hash, []*types.Receipt](receiptsCacheLimit),
+		sidecarsCache:      lru.NewCache[common.Hash, types.BlobSidecars](sidecarsCacheLimit),
 		blockCache:         lru.NewCache[common.Hash, *types.Block](blockCacheLimit),
 		txLookupCache:      lru.NewCache[common.Hash, txLookup](txLookupCacheLimit),
 		futureBlocks:       lru.NewCache[common.Hash, *types.Block](maxFutureBlocks),
@@ -390,6 +394,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 	bc.highestVerifiedHeader.Store(nil)
 	bc.currentBlock.Store(nil)
 	bc.currentSnapBlock.Store(nil)
+	bc.chasingHead.Store(nil)
 
 	// Update chain info data metrics
 	chainInfoGauge.Update(metrics.GaugeInfoValue{"chain_id": bc.chainConfig.ChainID.String()})
@@ -646,6 +651,9 @@ func (bc *BlockChain) cacheDiffLayer(diffLayer *types.DiffLayer, diffLayerCh cha
 
 func (bc *BlockChain) cacheBlock(hash common.Hash, block *types.Block) {
 	bc.blockCache.Add(hash, block)
+	if bc.chainConfig.IsCancun(block.Number(), block.Time()) {
+		bc.sidecarsCache.Add(hash, block.Sidecars())
+	}
 }
 
 // empty returns an indicator whether the blockchain is empty.
@@ -990,6 +998,7 @@ func (bc *BlockChain) setHeadBeyondRoot(head uint64, time uint64, root common.Ha
 	bc.bodyCache.Purge()
 	bc.bodyRLPCache.Purge()
 	bc.receiptsCache.Purge()
+	bc.sidecarsCache.Purge()
 	bc.blockCache.Purge()
 	bc.txLookupCache.Purge()
 	bc.futureBlocks.Purge()
@@ -1034,6 +1043,16 @@ func (bc *BlockChain) SnapSyncCommitHead(hash common.Hash) error {
 	return nil
 }
 
+// UpdateChasingHead update remote best chain head, used by DA check now.
+func (bc *BlockChain) UpdateChasingHead(head *types.Header) {
+	bc.chasingHead.Store(head)
+}
+
+// ChasingHead return the best chain head of peers.
+func (bc *BlockChain) ChasingHead() *types.Header {
+	return bc.chasingHead.Load()
+}
+
 // Reset purges the entire blockchain, restoring it to its genesis state.
 func (bc *BlockChain) Reset() error {
 	return bc.ResetWithGenesisBlock(bc.genesisBlock)
@@ -1317,6 +1336,14 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [
 		}
 	}
 
+	// check DA after cancun
+	lastBlk := blockChain[len(blockChain)-1]
+	if bc.chainConfig.Parlia != nil && bc.chainConfig.IsCancun(lastBlk.Number(), lastBlk.Time()) {
+		if _, err := CheckDataAvailableInBatch(bc, blockChain); err != nil {
+			return 0, err
+		}
+	}
+
 	var (
 		stats = struct{ processed, ignored int32 }{}
 		start = time.Now()
@@ -1378,6 +1405,7 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [
 		// Write all chain data to ancients.
 		td := bc.GetTd(first.Hash(), first.NumberU64())
 		writeSize, err := rawdb.WriteAncientBlocks(bc.db, blockChain, receiptChain, td)
+
 		if err != nil {
 			log.Error("Error importing chain data to ancients", "err", err)
 			return 0, err
@@ -1455,6 +1483,9 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [
 			// Write all the data out into the database
 			rawdb.WriteBody(batch, block.Hash(), block.NumberU64(), block.Body())
 			rawdb.WriteReceipts(batch, block.Hash(), block.NumberU64(), receiptChain[i])
+			if bc.chainConfig.IsCancun(block.Number(), block.Time()) {
+				rawdb.WriteBlobSidecars(batch, block.Hash(), block.NumberU64(), block.Sidecars())
+			}
 
 			// Write everything belongs to the blocks into the database. So that
 			// we can ensure all components of body is completed(body, receipts)
@@ -1524,6 +1555,10 @@ func (bc *BlockChain) writeBlockWithoutState(block *types.Block, td *big.Int) (e
 	batch := bc.db.NewBatch()
 	rawdb.WriteTd(batch, block.Hash(), block.NumberU64(), td)
 	rawdb.WriteBlock(batch, block)
+	// if cancun is enabled, here need to write sidecars too
+	if bc.chainConfig.IsCancun(block.Number(), block.Time()) {
+		rawdb.WriteBlobSidecars(batch, block.Hash(), block.NumberU64(), block.Sidecars())
+	}
 	if err := batch.Write(); err != nil {
 		log.Crit("Failed to write block into disk", "err", err)
 	}
@@ -1566,6 +1601,10 @@ func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types.
 		rawdb.WriteTd(blockBatch, block.Hash(), block.NumberU64(), externTd)
 		rawdb.WriteBlock(blockBatch, block)
 		rawdb.WriteReceipts(blockBatch, block.Hash(), block.NumberU64(), receipts)
+		// if cancun is enabled, here need to write sidecars too
+		if bc.chainConfig.IsCancun(block.Number(), block.Time()) {
+			rawdb.WriteBlobSidecars(blockBatch, block.Hash(), block.NumberU64(), block.Sidecars())
+		}
 		rawdb.WritePreimages(blockBatch, state.Preimages())
 		if err := blockBatch.Write(); err != nil {
 			log.Crit("Failed to write block into disk", "err", err)
@@ -1828,6 +1867,14 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 			}
 		}
 	}()
+
+	// check block data available first
+	if bc.chainConfig.Parlia != nil {
+		if index, err := CheckDataAvailableInBatch(bc, chain); err != nil {
+			return index, err
+		}
+	}
+
 	// Start the parallel header verifier
 	headers := make([]*types.Header, len(chain))
 	for i, block := range chain {
@@ -1985,6 +2032,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		if parent == nil {
 			parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1)
 		}
+
 		statedb, err := state.NewWithSharedPool(parent.Root, bc.stateCache, bc.snaps)
 		if err != nil {
 			return it.index, err
@@ -2286,7 +2334,9 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i
 		if block == nil {
 			log.Crit("Importing heavy sidechain block is nil", "hash", hashes[i], "number", numbers[i])
 		}
-
+		if bc.chainConfig.IsCancun(block.Number(), block.Time()) {
+			block = block.WithSidecars(bc.GetSidecarsByHash(hashes[i]))
+		}
 		blocks = append(blocks, block)
 		memory += block.Size()
 
@@ -2358,6 +2408,9 @@ func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error)
 		} else {
 			b = bc.GetBlock(hashes[i], numbers[i])
 		}
+		if bc.chainConfig.IsCancun(b.Number(), b.Time()) {
+			b = b.WithSidecars(bc.GetSidecarsByHash(b.Hash()))
+		}
 		if _, err := bc.insertChain(types.Blocks{b}, false); err != nil {
 			return b.ParentHash(), err
 		}
@@ -2804,6 +2857,7 @@ func (bc *BlockChain) isCachedBadBlock(block *types.Block) bool {
 }
 
 // reportBlock logs a bad block error.
+// bad block need not save receipts & sidecars.
 func (bc *BlockChain) reportBlock(block *types.Block, receipts types.Receipts, err error) {
 	rawdb.WriteBadBlock(bc.db, block)
 	log.Error(summarizeBadBlock(block, receipts, bc.Config(), err))