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The block sync sometimes hangs and need to restart the node (Sepolia long run) #1308

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rodrigo-o opened this issue Sep 26, 2024 · 0 comments · May be fixed by #1314
Open

The block sync sometimes hangs and need to restart the node (Sepolia long run) #1308

rodrigo-o opened this issue Sep 26, 2024 · 0 comments · May be fixed by #1314
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bug Something isn't working P1 This is a MUST for this milestone. It's a main feature, or blocking other main features.

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@rodrigo-o
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This was reproduced a couple of times in Sepolia, when the node is running, specially on node startup. Here are some logs, they don't show a lot but the thing is the node keeps waiting there without doing anything more, I will assume this has to do with peer discovery, but we need to check if thats the case:

INFO 17:43:40.228 [Optimistic sync] Performing optimistic sync between slots 5963489 and 5963618, for a total of 130 slots. 
INFO 17:43:40.228 [Optimistic sync] Sending request for slots 5963489 to 5963504 (request size = 16). 
INFO 17:43:40.228 [Optimistic sync] Sending request for slots 5963505 to 5963520 (request size = 16). 
INFO 17:43:40.228 [Optimistic sync] Sending request for slots 5963521 to 5963536 (request size = 16). 
INFO 17:43:40.228 [Optimistic sync] Sending request for slots 5963537 to 5963552 (request size = 16). 
INFO 17:43:40.229 [Optimistic sync] Sending request for slots 5963553 to 5963568 (request size = 16). 
INFO 17:43:40.229 [Optimistic sync] Sending request for slots 5963569 to 5963584 (request size = 16). 
INFO 17:43:40.229 [Optimistic sync] Sending request for slots 5963585 to 5963600 (request size = 16). 
INFO 17:43:40.229 [Optimistic sync] Sending request for slots 5963601 to 5963616 (request size = 16). 
INFO 17:43:40.229 [Optimistic sync] Sending request for slots 5963617 to 5963618 (request size = 2). 
INFO 17:43:40.229 [Optimistic Sync] Blocks remaining: 130
@rodrigo-o rodrigo-o added bug Something isn't working P1 This is a MUST for this milestone. It's a main feature, or blocking other main features. labels Sep 26, 2024
This was referenced Sep 26, 2024
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bug Something isn't working P1 This is a MUST for this milestone. It's a main feature, or blocking other main features.
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Lambda Ethereum Consensus Node
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fix: block sync hangs on initial node start lambdaclass/lambda_ethereum_consensus
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