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ACDT2026-07-06_086

AllCoreDevs — Testing #086

2026-07-06 2 decisions 220 transcript lines

Transcript

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Call summary

Targets
  • Wednesday July 9 - Glamsterdam devnet-7 launch — 00:20:18
  • Friday - SSZ Engine API breakout call — 00:26:59
Decisions
  • Glamsterdam devnet-7 to be the final devnet; mild spec freeze after launch — 00:21:51
  • Minor parameter-only spec changes (e.g., gas cost tweaks for EIP-8038/2780) acceptable post-freeze; structural changes are not — 00:22:43
Highlights
  • Organizational:
    • ·SSZ Engine API breakout call scheduled for this Friday — 00:26:59
    • ·Breakout room recordings to be captured via OBS; EL session by Pooja, CL session by Justin — 00:27:18
  • Testing Progress:
    • ·Glamsterdam devnet-6 had Besu instability; most nodes recovered, some Teku/Erigon nodes still unhappy — 00:09:01
    • ·Prysm sending multiple new payloads without FCU caused Besu state inconsistency; Prysm will revert, Besu fix likely to be reverted — 00:09:47
    • ·Nimbus fork-choice issue identified with known fix in progress; Nimbus nodes self-building instead of using remote builder — 00:16:33
    • ·All clients now onboarded to devnet-6 — 00:19:56
  • Fork Status And Schedule:
    • ·Glamsterdam devnet-7 targeted for Wednesday; EL spec changes (EIP-2780, EIP-8037, EIP-8282) plus CL breaking changes (stable containers, ~5 others) expected — 00:20:04
    • ·DevNet-7 intended as final devnet; mild spec freeze after launch — 00:21:55
    • ·CL alpha-12 release and updated EL execution-specs required before devnet-7 launch; target today or Wednesday — 00:24:52
Action Items
  • Besu (Karim) — Revert Besu fix for Prysm FCU behavior; re-investigate if issues persist — 00:09:47
  • EL teams (Spencer, Mario) — Resolve remaining EL spec changes (EIP-2780 floor gas input, EIP-8037, EIP-8282) in EL breakout; release updated execution-specs by Wednesday — 00:23:31

Meeting chat59

  • Trent Van Epps

    If anyone has mod abilities I’d mute sam

  • Enrico Del Fante (tbenr)

    Help 🙂

  • Justin Traglia

    @wolovim do you have access?

  • Maria Silva

    @Sam | Nimbus , can you mute?

  • potuz

    Who’s the owner?

  • Dragan Rakita

    lol

  • Pooja Ranjan

    Barnabas

  • Trent Van Epps

    Barnabas has arrived

  • potuz

    @Barnabas mute Sam

  • Etan (Nimbus)

    call hasn't even started and nimbus already making trouble...

  • Marius van der Wijden

    Sounds like pong

  • Ben Adams

    Reacted to "call hasn't even started and nimbus already making trouble..." with 😅

  • Justin Traglia

    https://github.com/ethereum/pm/issues/2144

  • Barnabas

    Reacted to "call hasn't even started and nimbus already making trouble..." with 😅

  • Justin Traglia

    Reacted to "call hasn't even sta..." with 😅

  • Trent Van Epps

    Sounds like there need to be some backup/secondary mods moving forward

  • Justin Traglia

    Reacted to "Sounds like there ne..." with 👍

  • Dragan Rakita

    Reacted to "Sounds like there need to be some backup/secondary mods moving forward" with 👍

  • Mario Vega

    Could you share some details on the issue? is it spec or something else?

  • Justin Traglia

    Any malicious lodestar findings this devnet?

  • Barnabas

    nobody running prysm <> besu 😂

  • Marius van der Wijden

    Reacted to "nobody running pry..." with 🌚

  • potuz

    Yeah that’s my guess

  • Nico Flaig

    Replying to "Any malicious lodest..." prysm votes correctly now @potuz did you merge my change?

  • potuz

    By the way I just restarted Prysm’s beacon node in prysm-besu-1,

  • potuz

    https://dora.glamsterdam-devnet-6.ethpandaops.io/slot/80014

  • potuz

    And we seem to be proposing already

  • Karim T. (matkt)

    It is released since 1 month or in main (not released) since one month ?

  • Barnabas

    0.15ETH external 0.00ETH local

  • pk910

    we can set a arbitrary subsidy on builder blocks

  • potuz

    And lodestar-ethrex-1’s blocks are being orphaned

  • Karim T. (matkt)

    Replying to "And we seem to be pr..." Could you share the logs on discord

  • Barnabas

    seems to be flip flopping a bit

  • Nico Flaig

    Replying to "And lodestar-ethrex-..." that's deathstar, so that's expected/desired

  • Barnabas

    Replying to "And lodestar-ethrex-..." thats deathstar

  • potuz

    Replying to "And lodestar-ethrex-..." nice

  • Etan (Nimbus)

    7688

  • Dustin

    7688

  • Etan (Nimbus)

    raising deposit limit

  • Stefan Starflinger

    hows the discussion going for the EL spec changes?

  • Mario Vega

    Replying to "hows the discussion ..." Was hoping to resolve all remaining issues here

  • Justin Traglia

    https://notes.ethereum.org/@ethpandaops/glamsterdam-devnet-7

  • Guru

    Reacted to "Was hoping to resolv..." with 👍

  • Stefan Starflinger

    Reacted to "Was hoping to resolv..." with 👍

  • Barnabas

    Reacted to "Was hoping to resolve all remaining issues here" with 👍

  • Dustin

    https://dora.glamsterdam-devnet-6.ethpandaops.io/slots/filtered?f=&f.pname=besu&f.builderblock=0&f.status=0x7&f.pstatus=0x7&c=50&d=0x207ff still mostly working (all but a couple of instances in the last hour) with builder bids?

  • spencer

    Lets try resolve all remaining EL spec changes in the breakout!

  • Mario Vega

    Reacted to "Lets try resolve all remaining EL spec changes in the breakout!" with 👍🏼

  • Maria Silva

    Reacted to "Lets try resolve all..." with 💯

  • Dragan Rakita

    Reacted to "Lets try resolve all remaining EL spec changes in the breakout!" with 🛳️

  • Gary Rong

    已使用👍🏼回应"Lets try resolve a..."

  • Iván | ethrex

    Reacted to "Lets try resolve all..." with 🛳️

  • Guru

    Reacted to "Lets try resolve all..." with 💯

  • Stefan Starflinger

    Reacted to "Lets try resolve all..." with 💯

  • Stefan Starflinger

    Reacted to "Lets try resolve all..." with 🛳️

  • Justin Traglia

    Reacted to "Lets try resolve all..." with 💯

  • Mario Vega

    Reacted to "Lets try resolve all remaining EL spec changes in the breakout!" with 🛳️

  • emma (reth)

    Reacted to "Lets try resolve all remaining EL spec changes in the breakout!" with 🛳️

  • Edgar | ethrex

    Se ha reaccionado a "Lets try resolve a..." con 🛳️

Key decisions

  • Glamsterdam devnet-7 to be the final devnet; mild spec freeze after launch

    glamsterdam-devnet-7devnet-7 will be the final devnet and a mild spec freeze will be implemented after its launch
  • Minor parameter-only spec changes (e.g., gas cost tweaks for EIP-8038/2780) acceptable post-freeze; structural changes are not

    Includedminor parameter-only spec changes will be allowed after the spec freeze, but structural changes will not

EIPs discussed