Shard6 with sync problem

Hi guys, I have looked at “monitor details” of three nodes. All of them show “count(%) = 0” for shard6 history. Today I have a node syncing shard6 that is “stalling” on block height 909062. I have already clean all node data and started from first block, but is again “stalling” on block 909062. Is there any issue with this shard6 ?

[error on node log]
2021-05-31 12:46:05.080 shardsyncprocess.go:301 [ERR] Syncker log : Fail to Insert Batch Block, -1051: Instruction Hash Error
Expect instruction hash to be 711455acaa89a9f8d3baa2e586dfd29b824baaa5197c26843c43338c36e62a44 but get 0000000000000000000000000000000000000000000000000000000000000000 at block 909063 hash 128819200c8c56557aaa1fc13d6af3111871ef9a6e044f01db27734233a009c8
Instruction Hash Error
github.com/incognitochain/incognito-chain/blockchain.NewBlockChainError
/Users/autonomous/projects/incognito-chain/blockchain/error.go:385
github.com/incognitochain/incognito-chain/blockchain.(*BlockChain).verifyPreProcessingShardBlock
/Users/autonomous/projects/incognito-chain/blockchain/shardprocess.go:384
github.com/incognitochain/incognito-chain/blockchain.(*BlockChain).InsertShardBlock
/Users/autonomous/projects/incognito-chain/blockchain/shardprocess.go:190
github.com/incognitochain/incognito-chain/blockchain.(*ShardChain).InsertBlock
/Users/autonomous/projects/incognito-chain/blockchain/shardchain.go:258
github.com/incognitochain/incognito-chain/syncker.InsertBatchBlock
/Users/autonomous/projects/incognito-chain/syncker/utils.go:111
github.com/incognitochain/incognito-chain/syncker.(*ShardSyncProcess).streamFromPeer
/Users/autonomous/projects/incognito-chain/syncker/shardsyncprocess.go:300
github.com/incognitochain/incognito-chain/syncker.(*ShardSyncProcess).syncShardProcess
/Users/autonomous/projects/incognito-chain/syncker/shardsyncprocess.go:204
runtime.goexit
/usr/local/go/src/runtime/asm_amd64.s:1357

1 Like

Yeah, there are issues with old blocks on shard 0, 2 and 6. All other work.

https://we.incognito.org/t/vnode-sync-errors-since-version-20210313-3/12390