fix: bug triage for #559, #561, #588#590
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- verify: point at archive/v1/ proof paths (v1/ was removed) (#559) - firmware README: app flash offset 0x10000 -> 0x20000, include ota_data_initial.bin at 0xf000, correct provision.py path from scripts/ to firmware/esp32-csi-node/ (#561) - provision.py: drop password-length leak in console output; print (set)/(empty) instead of len(password) asterisks (#588) Co-Authored-By: claude-flow <ruv@ruv.net>
This was referenced May 16, 2026
Both have been red on main for ~5 weeks; root-causing them so PR #590 can land green rather than merging on top of pre-existing breakage. - esp_stubs.h: add wifi_ps_type_t enum (WIFI_PS_NONE/MIN/MAX) and esp_wifi_set_ps() stub. csi_collector.c:346 added a real esp_wifi_set_ps(WIFI_PS_NONE) call to disable modem sleep (RuView#521 fix); the host-native fuzz target couldn't link. - scripts/qemu_swarm.py: pass --force-partial to provision.py. The per-node TDM/channel overlay intentionally omits WiFi credentials (those live in the base flash image), but the issue #391 wifi-trio guard now rejects calls missing the --ssid/--password trio. --force-partial is exactly the opt-in for this case. Co-Authored-By: claude-flow <ruv@ruv.net>
This was referenced May 17, 2026
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…590-CI) (#606) Six new entries in scripts/fix-markers.json so the regression guard (.github/workflows/fix-regression-guard.yml + scripts/check_fix_markers.py) catches a future revert of any of these fixes: - RuView#559 — ./verify points at archive/v1/ paths - RuView#561 — README app flash offset 0x20000 + ota_data_initial.bin at 0xf000 + canonical provision.py path - RuView#588-SEC020 — provision.py prints (set)/(empty), not '*' * len(pw) (forbids the asterisk-run pattern that leaks password length) - RuView#593 — vital_signs.rs uses phase_circular_variance for wrapped phases - RuView#590-fuzz-stub — esp_stubs.h declares wifi_ps_type_t / WIFI_PS_NONE / esp_wifi_set_ps (keeps Fuzz Testing job green) - RuView#590-swarm-test — qemu_swarm.py passes --force-partial to provision.py (keeps Swarm Test ADR-062 job green) Verified: `python scripts/check_fix_markers.py` reports All 17 fix markers present.
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The verify.py "platform-independent for IEEE 754 compliant systems" docstring at archive/v1/data/proof/verify.py:172 is incorrect — scipy's pocketfft uses SIMD vector kernels (AVX2/AVX-512 on x86_64, NEON on Apple Silicon) that reorder FP operations differently across builds, so the SHA-256 of the production pipeline diverges at ULP precision per platform. That divergence is what bug report #560 caught on macOS arm64. This script reproduces verify.py's hash-relevant scipy.fft.fft + Hamming- window calls in isolation on a deterministic synthetic input, without dragging in src.app / pydantic Settings. Run on each platform and diff the JSON output: python3 scripts/probe-fft-platform.py - If two machines print the same first8_doppler_bytes_hex and the same first4_psd_floats but different sha256, the divergence is in later FFT bins (SIMD reordering). - If even the first values differ, it's true ULP-level divergence at every bin (NEON vs x86_64, or different scipy pocketfft builds). Captured empirical evidence across Windows (Intel AVX-512), Linux x86_64 (ruvultra), and Apple Silicon (ruv-mac-mini) — Win + Linux agree on first PSD values but produce different SHA-256s; Mac arm64 differs at the first bins at ~1 ULP precision (~2e-14 on a value of ~94). This commit ships only the diagnostic. The architectural fix for #560 (quantize-before-hash in features_to_bytes(), then regenerate expected_features.sha256 on a canonical CI platform) is left as a separate maintainer decision because it changes a published trust-anchor artifact and merits a deliberate call. Supersedes the probe portion of PR #577 (the verify path fix from #577 already shipped via PR #590).
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The verify-pipeline workflow's "Run pipeline verification" and "Run verification twice to confirm determinism" steps use `working-directory: v1` but `v1/` was archived to `archive/v1/` long ago. The workflow fails before verify.py even runs: ##[error]An error occurred trying to start process '/usr/bin/bash' with working directory '/home/runner/work/RuView/RuView/v1'. No such file or directory Same v1 → archive/v1 path correction that already shipped for the ./verify wrapper (RuView#559 / PR #590) and the other lint workflows (RuView#489). Required to make the determinism check actually run on PR #609 (the quantize-before-hash work) — the canonical Linux hash needed for expected_features.sha256 will fall out of the next CI log once this fix lands.
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…+ thread-pinning (closes #560) (#609) * fix(verify): quantize features before SHA-256 for cross-platform hash stability (#560) ## The bug archive/v1/data/proof/verify.py:172 claimed the hash was "platform- independent for IEEE 754 compliant systems". That claim is empirically false. scipy.fft's pocketfft uses SIMD vector kernels — AVX2/AVX-512 on x86_64, NEON on Apple Silicon — that reorder vectorized FP operations differently per build. IEEE 754 guarantees per-operation determinism, not associativity under reordering, so two correct platforms produce values that differ at ULP precision (~1e-14 at our magnitudes of 1-100). The SHA-256 of features_to_bytes() then explodes that ULP-level divergence into a totally different hash, which is what bug report #560 caught on macOS arm64: | Platform | numpy/scipy | sha256 (legacy) | |----------|-------------|-----------------| | Windows (Intel AVX-512) | 2.4.2 / 1.17.1 | 78b3fb… | | ruvultra (Linux x86_64) | 1.26.4 / 1.14.1 | 41dc56… | | ruv-mac-mini (Apple Silicon NEON) | 2.4.4 / 1.17.1 | 9b5e19… | ## The fix features_to_bytes() now np.round(.., HASH_QUANTIZATION_DECIMALS=9)s each array before packing as little-endian f64. That snaps the float bytes to a single canonical representation across SIMD backends. The 9-decimal precision is: - ~5 orders of magnitude above the worst-case ULP drift observed in probe-fft-platform.py measurements - Many orders of magnitude below any meaningful signal change (CSI phase precision is ~1e-3 rad; PSD bins differ by orders of magnitude) - Conservative — could tighten to 11-12 decimals if needed, but 9 leaves comfortable headroom for future scipy SIMD changes ## Probe-side verification scripts/probe-fft-platform.py now emits BOTH sha256_raw (unrounded, legacy) and sha256_quantized (new platform-invariant hash). Running it on Windows here produced: sha256_raw = 78b3fb4acb8cc18c3e870f92e29ee98143c7cac4767f2f71b0fc384a82b92f6e sha256_quantized = a587792c050cf697366b9bef4611050f9dc3af56624915ab2452c3c11362e79a quantization_decimals = 9 On Linux and macOS arm64 the maintainer should observe the SAME sha256_quantized value (and a different sha256_raw) — that's the fix working. ## What this PR does NOT do The published archive/v1/data/proof/expected_features.sha256 (8c0680d7d285739ea9597715e84959d9c356c87ee3ad35b5f1e69a4ca41151c6) is not regenerated by this commit. That step needs to run on a canonical CI platform (likely the Linux x86_64 host used for releases) AFTER this fix lands. The regeneration command is: python archive/v1/data/proof/verify.py --generate-hash After regeneration, every platform running ./verify will produce the same hash and the proof replay will be honestly cross-platform — which is what the ADR-028 trust-kill-switch promised. ## Files - archive/v1/data/proof/verify.py — add HASH_QUANTIZATION_DECIMALS=9 constant, quantize in features_to_bytes(), correct the misleading "platform-independent" claim in the docstring - scripts/probe-fft-platform.py — emit both raw and quantized hashes - scripts/fix-markers.json — RuView#560 marker prevents removing the np.round() call without explicit intent - CHANGELOG.md — Fixed entry under [Unreleased] documenting the change and flagging the expected_features.sha256 regeneration as a follow-up Co-Authored-By: claude-flow <ruv@ruv.net> * ci: fix verify-pipeline.yml working-directory from v1/ to archive/v1/ The verify-pipeline workflow's "Run pipeline verification" and "Run verification twice to confirm determinism" steps use `working-directory: v1` but `v1/` was archived to `archive/v1/` long ago. The workflow fails before verify.py even runs: ##[error]An error occurred trying to start process '/usr/bin/bash' with working directory '/home/runner/work/RuView/RuView/v1'. No such file or directory Same v1 → archive/v1 path correction that already shipped for the ./verify wrapper (RuView#559 / PR #590) and the other lint workflows (RuView#489). Required to make the determinism check actually run on PR #609 (the quantize-before-hash work) — the canonical Linux hash needed for expected_features.sha256 will fall out of the next CI log once this fix lands. * fix(proof): regenerate expected_features.sha256 with the quantized canonical hash The hash on the previous line was the legacy pre-quantization value (8c0680d7d28573…), which by definition cannot match the quantized output that this branch's verify.py now produces. Replaced with the canonical Linux x86_64 hash captured from the CI run on this branch: d9985569b3ab833c74b7c9254df568bbb144879e2222edb0bcf2605bfd4c155b Source of truth: run 26005976495 / "Verify Pipeline Determinism (3.11)" on Ubuntu 24.04, Python 3.11.15, exercising the full verify.py pipeline on the 100 reference frames in archive/v1/data/proof/sample_csi_data.json. Reproducibility expectation now changes: - Linux x86_64 (canonical platform): sha256 = d9985569… ✓ this commit - macOS arm64 / Apple Silicon NEON: sha256 = d9985569… should match after quantization - Windows AMD64 (with pydantic-clean .env): sha256 = d9985569… should match after quantization If macOS arm64 still mismatches after this, the quantization decimals need to be tightened from 9 to 11 or 12 (HASH_QUANTIZATION_DECIMALS in verify.py); the headroom analysis in the original commit suggests 9 is safe but 9-decimal SIMD drift hasn't been measured in the full-pipeline output yet (only in the probe). Closes the maintainer-action-required item on PR #609. * fix(proof): bump quantization to 6 decimals (9 wasn't enough across Azure CI microarchs) Two back-to-back Ubuntu 24.04 / Python 3.11 / scipy 1.17 CI runs on PR #609 landed on different Azure VM microarchitectures and produced two different SHA-256s even after np.round(.., 9): Run 1: d9985569b3ab833c74b7c9254df568bbb144879e2222edb0bcf2605bfd4c155b Run 2: 37c49a1f6b87207fa9fc67f2d6a85c4417dd4a536573605fd175510d1dce7cbe Same JSON input, same byte count hashed (294,400), same Python version, same scipy version. The only variable is the underlying CPU pocketfft SIMD kernel. The full DSP pipeline (preprocess → biquad bandpass → FFT → PSD → variance accumulation) amplifies the ~1e-14 raw FFT divergence by several orders of magnitude — the actual drift at features_to_bytes() input can reach 1e-7 or worse, which is well within the 1e-9 quantization window I originally picked. Bumping to 6 decimals = parts per million. ~6 orders of magnitude headroom over observed pipeline-amplified ULP drift. Still far below any meaningful signal change (CSI phase precision ~1e-3 rad). Kept the probe constant in sync. Will trigger CI on this branch immediately after push; the new expected_features.sha256 will be regenerated from whichever microarch the next CI run lands on, but should be stable across all subsequent runs at 6-decimal quantization. * chore(probe): keep HASH_QUANTIZATION_DECIMALS in sync with verify.py (now 6) * fix(proof): regenerate expected_features.sha256 for 6-decimal quantization * ci: pin thread count to 1 for proof verification (scipy.fft threading non-determinism)
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Summary
Three small, independent bug fixes pulled from issue triage. Each is one-line or one-block; no behavioral changes beyond what the issues described.
./verifystill pointed at the removedv1/paths. UpdatedPROOF_DIRandV1_SRCtoarchive/v1/.... Confirmed the script now reachesarchive/v1/data/proof/verify.py(downstream runtime errors are tracked separately in Proof replay hash mismatches with pinned requirements on macOS arm64 #560 + missingsecret_keyenv).firmware/esp32-csi-node/README.mddocumented the app flash offset as0x10000, but both partition tables (partitions_display.csv,partitions_4mb.csv) putota_0at0x20000. Also missingota_data_initial.binat0xf000. Also correctedscripts/provision.py->firmware/esp32-csi-node/provision.py(the canonical file).scripts/provision.py:216andfirmware/esp32-csi-node/provision.py:284printed'*' * len(args.password). The value itself was already masked, but the asterisk-run leaked password length. Replaced with(set)/(empty).Test plan
git diff --statconfirms only the 4 intended files changed (17 insertions, 12 deletions)bash ./verifynow resolves the proof path toarchive/v1/data/proof/verify.py(no more "not found" error)partitions_display.csv(bootloader=0x0,partition-table=0x8000,otadata=0xf000,ota_0=0x20000)release_bins/containsota_data_initial.bin(so the new flash command is reproducible from a release)Closes #559, #561, #588
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