**What type of PR is this?**
Bug fux
**What does this PR do? Why is it needed?**
Move bwbCount assignment **after** validUnprocessed so peer scoring only
credits actually processed blocks.
**Which issues(s) does this PR fix?**
Fixes #
**Other notes for review**
**Acknowledgements**
- [x] I have read
[CONTRIBUTING.md](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md).
- [x] I have included a uniquely named [changelog fragment
file](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md#maintaining-changelogmd).
- [x] I have added a description with sufficient context for reviewers
to understand this PR.
- [x] I have tested that my changes work as expected and I added a
testing plan to the PR description (if applicable).
During initial sync, state replay skips the last block's execution
payload envelope (no next block to verify delivery). When the parent
envelope was already saved by a previous batch, envelopesForBlocks
skipped it as "already processed", leaving getBatchPrestate unable to
apply it. This caused LatestBlockHash to be stale, failing bid
validation on the next block.
Two fixes:
- envelopesForBlocks: always include the parent envelope even if
persisted
- getBatchPrestate: when parent envelope is in DB, load and apply the
blinded form instead of the broken StateByRootInitialSync(env.BlockHash)
call that passed an execution hash where a beacon block root was
expected
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
From the commit comments:
Fetch Payloads along side blocks on init sync
Adds envelopes to the fetchRequestResponse struct which is populated by
a call to fetchPayloads.
When requesting block batches if the batch is across the Fulu fork it is
truncated. For a batch that is purely Gloas it requests the
corresponding payload envelopes by range.
The batch fetcher verifies payloads--blocks consistency, that is that
the full batch could be imported completely into the blockchain without
gaps. If both payloads and blocks are not consistent and were delivered
by the same peer, we downscore them
The batch fetcher verifies self-consistency of the payloads, that is
that the payloads follow the parehthash chain. If they don't we
downscore the peer that served them.
It changes the signature of fetchSidecars and fetchBlocksFromPeer to
modify the response in place.
Filter processed blocks and payloads
Add round robin changes to the batch processors. When receiving a batch,
we filter all blocks that were processed. Since the payload fetcher
enforces consistency with payloads, removing all payloads envelopes that
match the removed blocks also keeps a consistent batch. The only problem
may be the first payload that may be processed. The usual finalized slot
check for blocks does not necessarily work for Payloads since we may not
have processed a payload from a finalized slot. Hence we explicitly
check the first payload in the batch against our DB.
In addition, for the unfinalized section we do an extra check against
forkchoice before insertion.
It modifies ReceiveBlockBatch to deal with batches with payloads. It
adds extra safety mechanisms in case the compatibility constraints from
init sync were violated.
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Log when downscoring a peer.
* `validateSequenceNumber`: Downscore peer in function, clarify and add logs
* `AddConnectionHandler`: Send majority code to the outer scope (no funtional change).
* `disconnectBadPeer`: Improve log.
* `sendRPCStatusRequest`: Improve log.
* `findPeersWithSubnets`: Add preventive peer filtering.
(As done in `s.findPeers`.)
* `Stop`: Use one `defer` for the whole function.
Reminder: `defer`s are executed backwards.
* `Stop`: Send a goodbye message to all connected peers when stopping the service.
Before this commit, stopping the service did not send any goodbye message to all connected peers. The issue with this approach is that the peer still thinks we are alive, and behaves so by trying to communicate with us. Unfortunatly, because we are offline, we cannot respond. Because of that, the peer starts to downscore us, and then bans us. As a consequence, when we restart, the peer refuses our connection request.
By sending a goodbye message when stopping the service, we ensure the peer stops to expect anything from us. When restarting, everything is allright.
* `ConnectedF` and `DisconnectedF`: Workaround very probable libp2p bug by preventing outbound connection to very recently disconnected peers.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* Fix James' comment.
* `AddDisconnectionHandler`: Handle multiple close calls to `DisconnectedF` for the same peer.
* Convert genesis times from seconds to time.Time
* Fixing failed forkchoice tests in a new commit so it doesn't get worse
Fixing failed spectest tests in a new commit so it doesn't get worse
Fixing forkchoice tests, then spectests
* Fixing forkchoice tests, then spectests. Now asking for help...
* Fix TestForkChoice_GetProposerHead
* Fix broken build
* Resolve TODO(preston) items
* Changelog fragment
* Resolve TODO(preston) items again
* Resolve lint issues
* Use consistant field names for sinceSlotStart (no spaces)
* Manu's feedback
* Renamed StartTime -> UnsafeStartTime, marked as deprecated because it doesn't handle overflow scenarios.
Renamed SlotTime -> StartTime
Renamed SlotAt -> At
Handled the error in cases where StartTime was used.
@james-prysm feedback
* Revert beacon-chain/blockchain/receive_block_test.go from 1b7844de
* Fixing issues after rebase
* Accepted suggestions from @potuz
* Remove CanonicalHeadSlot from merge conflicts
---------
Co-authored-by: potuz <potuz@prysmaticlabs.com>
* Add log capitalization analyzer and apply fixes across codebase
Implements a new nogo analyzer to enforce proper log message capitalization and applies the fixes to all affected log statements throughout the beacon chain, validator, and supporting components.
Co-Authored-By: Claude <noreply@anthropic.com>
* Radek's feedback
---------
Co-authored-by: Claude <noreply@anthropic.com>
* separate block/blob peer scoring
* Preston's test coverage feedback
* test to ensure we don't combine distinct errors
---------
Co-authored-by: Kasey <kasey@users.noreply.github.com>
* Migrate Prysm repo to Offchain Labs organization ahead of Pectra upgrade v6
* Replace prysmaticlabs with OffchainLabs on general markdowns
* Update mock
* Gazelle and add mock.go to excluded generated mock file
* organize blob directories by period and epoch
* changelog
* remove Indices and replace with Summary
* old PR feedback
* log to advise about the speed of blob migration
* rename level->layer (hoping term is more clear)
* assert path in tests for increased legibility
* lint
* lint
* remove test covering a newly impossible error
* improve feedback from flag validation failure
* Try to clean dangling dirs epoch->flat migration
* lint
* Preston feedback
* try all layouts and short-circuit if base not found
---------
Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
* refactor batch verifier to share with pending queue
* unit test for batch verifier
---------
Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
* First take at updating everything to v5
* Patch gRPC gateway to use prysm v5
Fix patch
* Update go ssz
---------
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* Update libp2p to support go 1.19
* gaz
* go mod tidy
* Only update the minimum deps
* go mod tidy
* revert .bazelrc
* Update go-libp2p to v0.22.0 and update import paths (#11440)
* Fix import paths
* Fix go-libp2p-peerstore import
* Bazel updates
* fix
* revert some comments changes
* revert some comment stuff
* fix dependency issues
* vendor problematic library
* use your brain
* remove
* tests
Co-authored-by: Marco Munizaga <marco@marcopolo.io>
Co-authored-by: Nishant Das <nishdas93@gmail.com>
* Improve beacon node doesn't have a parent in db logs
* Update round_robin.go
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
* replace eth2 types
* replace protos
* regen proto
* replace
* gaz
* deps
* amend
* regen proto
* mod
* gaz
* gaz
* ensure build
* ssz
* add dep
* no more eth2 types
* no more eth2
* remg
* all builds
* buidl
* tidy
* clean
* fmt
* val serv
* gaz
Co-authored-by: Preston Van Loon <preston@prysmaticlabs.com>
