エラー：「一貫性のないハッシュ」。ワーカーがクラッシュし、ノードが他のノードに接続できなくなります

Question

エラー：「一貫性のないハッシュ」。ワーカーがクラッシュし、ノードが他のノードに接続できなくなります

5

238 2019-03-17

一貫して以下のエラーが発生します.目立つのは「一貫性のないハッシュ」エラーで、ワーカーがクラッシュする原因になっているようです.ブロックヘッダーのハッシュとローカルハッシュのこれは異なっているようです.しかし、これが何を意味するのかわかりません.誰かがこの問題を解決する方法を知っていますか?

 Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Unexpected error (validator):
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Error:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:   Inconsistent hash:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: 
Mar 17 15:14:35 - validator.peer(151): Worker crashed [NetXdQprcVkpa:idsMwfkFJFTX]:
Mar 17 15:14:35 - validator.peer(151): Inconsistent hash:
Mar 17 15:14:35 - validator.peer(151):   local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - validator.peer(151):   block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - validator.peer(152): Worker started for NetXdQprcVkpa:idrhpgmWuEDG
Mar 17 15:14:35 - validator.block: Validation of block BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD failed
Mar 17 15:14:35 - validator.block: Pushed: 2019-03-17T15:14:35Z, Treated: 2019-03-17T15:14:35Z, Failed: 2019-03-17T15:14:35Z
Mar 17 15:14:35 - validator.block: Inconsistent hash:
Mar 17 15:14:35 - validator.block:   local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - validator.block:   block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Unexpected error (validator):
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Error:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:   Inconsistent hash:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: 
Mar 17 15:14:35 - validator.peer(152): Worker crashed [NetXdQprcVkpa:idrhpgmWuEDG]:
Mar 17 15:14:35 - validator.peer(152): Inconsistent hash:
Mar 17 15:14:35 - validator.peer(152):   local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - validator.peer(152):   block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq

I'm consistently getting the below errors. What stands out is the "inconsistent hash" error, seemingly causing the workers to crash. The hash of the block header and this of the local hash seem to differ. I have no idea what this means though. Does anyone know how to solve this issue?

Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Unexpected error (validator):
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Error:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:   Inconsistent hash:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: 
Mar 17 15:14:35 - validator.peer(151): Worker crashed [NetXdQprcVkpa:idsMwfkFJFTX]:
Mar 17 15:14:35 - validator.peer(151): Inconsistent hash:
Mar 17 15:14:35 - validator.peer(151):   local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - validator.peer(151):   block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - validator.peer(152): Worker started for NetXdQprcVkpa:idrhpgmWuEDG
Mar 17 15:14:35 - validator.block: Validation of block BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD failed
Mar 17 15:14:35 - validator.block: Pushed: 2019-03-17T15:14:35Z, Treated: 2019-03-17T15:14:35Z, Failed: 2019-03-17T15:14:35Z
Mar 17 15:14:35 - validator.block: Inconsistent hash:
Mar 17 15:14:35 - validator.block:   local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - validator.block:   block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Unexpected error (validator):
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: Error:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:   Inconsistent hash:
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - node.validator.bootstrap_pipeline:     block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq
Mar 17 15:14:35 - node.validator.bootstrap_pipeline: 
Mar 17 15:14:35 - validator.peer(152): Worker crashed [NetXdQprcVkpa:idrhpgmWuEDG]:
Mar 17 15:14:35 - validator.peer(152): Inconsistent hash:
Mar 17 15:14:35 - validator.peer(152):   local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
Mar 17 15:14:35 - validator.peer(152):   block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq

1 回答

投票

cryptodad · Accepted Answer · 2019-03-17

5

2019-03-17

自分で問題を解決することができました.私のノードは一見有効なブロックを拒否しました.これは、ノードの拒否されたブロックを一覧表示することでわかりました.

 tezos-admin-client list rejected blocks

Output:
Hash: BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD
Level: 356181
Error:
Inconsistent hash:
  local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
  block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq

したがって、ノードはヘッダーのハッシュが異なるためにブロックを拒否し、有効なブロックを拒否した可能性があるため、追いつくことができませんでした.

ブロックのマークを外すことでこの問題を解決しました:

 tezos-admin-client unmark invalid BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD

Output: 
Block BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD no longer marked invalid.

なぜこれが起こったのかまだわかりません.

I was able to solve the issue myself. My node had rejected a seemingly valid block. I found this out by listing the rejected blocks of the node:

tezos-admin-client list rejected blocks

Output:
Hash: BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD
Level: 356181
Error:
Inconsistent hash:
  local: CoWYi7Nmm91pS8ZNXscNTt6uBpNdaWtpantEc3HcV3XASYEVriNS
  block_header: CoVHuYH6TpDbJjXFqRsZXichbxdnvqWrDSaGpjVAsJRknAMk8Lkq

So the node rejected the block due to the different hashes of the headers and was not able to catch up, because it likely rejected a valid block.

I solved this issue by unmarking the block:

tezos-admin-client unmark invalid BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD

Output: 
Block BLqhrPaH6WQtVYZssbonME7DPiQLTvZyidkYa8dvAxxoeTsnVKD no longer marked invalid.

I still have no idea why this happened.

これを見つけてよくやった、そして私たちに知らせてくれてありがとう！これが発生した*理由*の詳細については、tezosgitlabにチケットを提出することをお勧めします:https://gitlab.com/tezos/tezos/issuesいつでもこの質問に戻ることができます.

Well done on findint this out and thanks for letting us know! You may want to file a ticket on tezos gitlab for further help on *why* this happened: https://gitlab.com/tezos/tezos/issues you can always point back to this question.
- 1
- 2019-03-17
- Ezy
うーん...これを試しましたが、無効なブロックはありませんでした.

Hmmm... I tried this but I got zero invalid blocks.
- 0
- 2019-11-14
- Luis
その場合、それは上記と同じ問題ではありません.

Then it's not the same issue as described above.
- 0
- 2019-11-15
- cryptodad