PoS testing: CheckForkWarningConditions: Warning: Found invalid chain at least ~6 blocks longer than our best chain.
Summary
Encountered this message in debug.log: CheckForkWarningConditions: Warning: Found invalid chain at least ~6 blocks longer than our best chain. It has happened 1409 times over 2 days on 1 or more nodes.
Steps to reproduce
Unknown
Expected behavior
Message not found in debug.log
Problematic behavior
Chain may be forking or attempting to fork
Crown-core environment info
Ubuntu 16.04
Crown-core application info
Crown version v0.12.7.1-2029222a
Relevant logs, dumps and/or screenshots
2019-01-20 05:29:06 CheckProofOfStake : OutPoint: 92464d6ab8b2ddbc47f27b92c08d09115b8d7ac3e3ac82ae08f64d0b074dd007:2 Modifier=b694900bf1d5503d3bcbe3521d9361c2ad4d99dcf0c5e4fb82baf1a771d8470a timeblockfrom=1547841595 time=1547962176 amount=500
2019-01-20 05:29:06 UpdateTip: new best=178c7de998a6eb40a4735e104ee1f6678b7aa0c71f912be5eee62bfe93fea241 height=18723 log2_work=40.409427 tx=27727 date=2019-01-20 05:29:36 progress=1.000035 cache=0.6MiB(2959tx)
2019-01-20 05:29:06 CheckForkWarningConditions: Warning: Found invalid chain at least ~6 blocks longer than our best chain.
Chain state database corruption likely.
2019-01-20 05:29:06 CBudgetManager::SubmitBudgetDraft - Found No Proposals For Period
2019-01-20 05:29:06 ProcessNewBlock : ACCEPTEDUploaded full log to https://nextcloud.crown.tech/nextcloud/s/znd8HiiAsRX3C6B - 20190120_walkjivefly_MN_morra1.log
Possible fixes
(Any comments on what you think might be responsible for the problem, if you have particular insight.)
/cc @artem
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