Failed block leads to hot loop

[monstrobishi]

What happened:

When encountering a failed block:

2021-05-29T17:12:39Z InvalidChainFound: invalid block=4396f2c70d069604de9dfe40ca54f1c17a0a49858fe3e23077b3d0157c08f147  height=878492  log2_work=80.975446  date=2021-05-27T18:40:27Z
2021-05-29T17:12:39Z InvalidChainFound:  current best=79b68434747e632c50b17fb9617a948631edaa61d1dcab2462828c2345eed9da  height=878491  log2_work=80.975446  date=2021-05-27T18:40:00Z
2021-05-29T17:12:39Z ERROR: ConnectTip: ConnectBlock 4396f2c70d069604de9dfe40ca54f1c17a0a49858fe3e23077b3d0157c08f147 failed, high-hash, proof of stake failed (code 16)
2021-05-29T17:12:39Z ERROR: ConnectBlock: Consensus::CheckBlock: high-hash, proof of stake failed (code 16)

Node hot loops over it 2000 times a second:

cat ~/.defi/debug.log | grep -o '2021-05-29T17:12:39Z ERROR: ConnectTip' | wc -l
2037

What you expected to happen:

Should either mark it invalid and move on, then reconsider it later, or at least sleep between CheckBlock.

How to reproduce it (as minimally and precisely as possible):

What are your environment parameters:

Anything else we need to know?:

[defichain-bot]

@monstrobishi: Thanks for opening an issue, it is currently awaiting triage.

The triage/accepted label can be added by foundation members by writing /triage accepted in a comment.

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