8d7721c775
B7A: QMI DMS time vs VNIIFTRI NTP (DMS = UTC - 0.28 s, sigma 1 ms; NITZ = DMS truncated to 1 s). B7B: a 1970 -> 2026 date -s step is harmless for the modem stack. B7C: aurora-modem probes DMS/NITZ along the start flow and steps CLOCK_REALTIME once at the first valid sample (REG registered/attached), never RTC; background SNTP check (query only) after START OK. 3/3 class-A cold boots PASS (residual +0.04/+0.36/+0.84 s), cache 14fe453a written (B7C_WRITE_VERIFIED) and verified by a normal power-on (V1, +0.26 s). Also publishes the prerequisite R2 (boot-hang / lk eMMC investigation, T4 telnet baseline that B7C builds on) and R3 (autonomous cold boot, NCM loss) material, and extends tools/publish-sanitize.py to r2/, r3/, b7/. Binary images, initramfs, busybox and raw logs stay out (see b7/*/SHA256SUMS).
5 lines
312 B
Text
5 lines
312 B
Text
[up 2882.77 clk 2885.692675] B7B BEGIN obs=180s floor=1790928541 ntp=89.109.251.21
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[up 2882.78 clk 2885.700762] usleep ok
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[up 2883.64 clk 2886.562849] pre snapshot done
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[up 2883.85 clk 2886.773765] checks PASS, DMS offset vs clock 1790931373.043243 s
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[up 2883.86 clk 2886.780049] DRY RUN: stop before clock step
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