panic: Our blockchain is already higher than a sync target, this is unlikely, but unimplemented

[dongmingh]

Description

On LPAR Z system 4-peer pbft-batch, security and privacy enabled execute ART chaincode with about 1K payload, peer 3 crashes with the message:

panic: Our blockchain is already higher than a sync target, this is unlikely, but unimplemented

goroutine 45 [running]: panic(0x2aa356b7280, 0xc826264ec0) /opt/hyperledger/go/src/runtime/panic.go:481 +0x400 github.com/hyperledger/fabric/core/peer/statetransfer.(_coordinatorImpl).syncBlockchainToCheckpoint(0xc8202f6420, 0xc82131c460) /opt/hyperledger/git/src/github.com/hyperledger/fabric/core/peer/statetransfer/statetransfer.go:452 +0x24a github.com/hyperledger/fabric/core/peer/statetransfer.(_coordinatorImpl).blockThread(0xc8202f6420) /opt/hyperledger/git/src/github.com/hyperledger/fabric/core/peer/statetransfer/statetransfer.go:605 +0x4a0 created by github.com/hyperledger/fabric/core/peer/statetransfer.(*coordinatorImpl).Start /opt/hyperledger/git/src/github.com/hyperledger/fabric/core/peer/statetransfer/statetransfer.go:132 +0x3c

Describe How to Reproduce

Login to Z

1. deploy chaincode, https://github.com/ratnakar-asara/artchaincode
2. execute invokes with 100 threads
3. peer 3 crashes about 7 min late

I will post the log if needed.

[tuand27613]

post logs for all peers. Thanks !

[dongmingh]

All logs are handled over to @tuand27613 this afternoon.

[christo4ferris]

@dongmingh we've migrated to using Jira for issue tracking, if you think this issue should be re-opened, please open an issue there. You'll need a Linux Foundation ID to login. Thanks