docs(multiplayer): resolve the Godot crash-attribution blocker

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Godot testing had been paused since earlier this session after a run
of native engine crashes (macOS crash reporter, EXC_BAD_ACCESS/SIGBUS)
that the user had confirmed as caused by this session's headless
invocations, based on temporal correlation with the session's own
activity.

Read the actual crash reports at
~/Library/Logs/DiagnosticReports/Godot-*.ips instead of relying on
that correlation. Every one of the 25 reports on the machine names
ChatGPT/codex (17 directly, 6 via an already-exited process in that
same tree) or a manual iTerm2 session (1) as the responsible/parent
process in the crash's own process tree -- none name Claude Code.
Codex (via the ChatGPT desktop app) was apparently running headless
Godot invocations concurrently with this session that day; the
crashes were most likely misattributed to Claude Code on timing
alone, not on anything in the crash reports themselves.

Presented this finding to the user, who confirmed resuming Godot
testing. Re-verified clean with zero new crash reports: test_runner.tscn
(212/212), the full make verify-enet-integration suite (all five
cases including the 3-process match), scripts/verify_control_plane_proposal_integration.sh
(passed twice -- the real matcher forms the proposal and both real
headless clients accept it), and the complete make verify-multiplayer-local
gate end to end (Go tests/race/vet, all three fuzz targets, 212 Godot
tests, contracts, manifests).

This unblocks the Godot-side work multiplayer-next.md had been
holding open pending this question: the two-player proposal
integration script (already on disk, now proven to pass) and the
Phase 8 client-experience tasks (8.39-8.43) that were waiting on the
same answer.

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This commit is contained in:

Josh Creek

2026-09-04 17:45:27 +01:00

parent 79ab0d1404

commit 91b3fc938c

1 changed files with 1 additions and 1 deletions

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multiplayer-next.md

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