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tools(gate): -ExeOverride and -DebuggerScript for the offline pixel gate; #422 characterised over 40 instrumented runs (Campaign VM VM7)

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-ExeOverride runs another AcDream.App.exe through the SAME isolated
settings/scene/capture path so two binaries compare without mixing tool
versions (VM0's recorded fieldOfView trap). -DebuggerScript launches the
client under cdb so ntdll's debug heap validates every free and a heap
corruption breaks at the corrupting site with a stack.

#422 (1-in-8 STATUS_HEAP_CORRUPTION exit after a pack-on offline capture):
16 runs attached + 24 runs under the debug heap on 1f151242, all clean
(P ~ 0.5 % at the filed rate). Recorded as not reproducible on the current
binary, carried as a watch item for the owner's VM7 matrix with the loop as
the first step if it recurs; no longer a merge blocker. Evidence under
docs/research/evidence/vm7 alongside the final pack-off-vs-base+normals
robust diff (5-10 px, lifestone band only).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Erik 2026-08-23 04:32:27 +02:00
parent 6ac3cc1070
commit c69029bf58
7 changed files with 131 additions and 4 deletions
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run,exit,cdbLog,heapMsg
1,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-01\cdb.log,(6a58.6ce4): Break instruction exception - code 80000003 (first chance)
2,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-02\cdb.log,(1d30.1574): Break instruction exception - code 80000003 (first chance)
3,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-03\cdb.log,(58a0.197c): Break instruction exception - code 80000003 (first chance)
4,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-04\cdb.log,(4374.6a90): Break instruction exception - code 80000003 (first chance)
5,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-05\cdb.log,(2e5c.6e9c): Break instruction exception - code 80000003 (first chance)
6,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-06\cdb.log,(682c.b3c): Break instruction exception - code 80000003 (first chance)
7,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-07\cdb.log,(51a0.179c): Break instruction exception - code 80000003 (first chance)
8,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-08\cdb.log,(7298.3210): Break instruction exception - code 80000003 (first chance)
9,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-09\cdb.log,(4700.ab8): Break instruction exception - code 80000003 (first chance)
10,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-10\cdb.log,(1d2c.5efc): Break instruction exception - code 80000003 (first chance)
11,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-11\cdb.log,(1ee4.5d30): Break instruction exception - code 80000003 (first chance)
12,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-12\cdb.log,(2c90.9a0): Break instruction exception - code 80000003 (first chance)
13,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-13\cdb.log,(71b8.4568): Break instruction exception - code 80000003 (first chance)
14,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-14\cdb.log,(4d24.2704): Break instruction exception - code 80000003 (first chance)
15,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-15\cdb.log,(71ac.51a8): Break instruction exception - code 80000003 (first chance)
16,,C:\Users\erikn\source\repos\acdream\.claude\worktrees\peaceful-blackburn-5333f0\artifacts\i422\logs-16\cdb.log,(2594.1e28): Break instruction exception - code 80000003 (first chance)

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run,gateExit,shutdownLine,heapLine
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