The coprocessor's own watchdog and memory error reports, 2026-10-25
Discovery 24 of the discoveries.
Both coprocessors have a watchdog of their own and the XGS 3300's reports memory errors (EDAC); whether
anything fed the watchdog, and what its firing would do, were not known. Read on the three
coprocessors' own Linux through npu-run.sh - the second XGS 3300 on SFOS 22's software, the first
on SFOS 23's, the XGS 136 on SFOS 21's - and the watchdog left unfed once on the first XGS 3300, three
times (images/deploy/lab-copro-health.sh, lab-copro-wdt.sh, lab-copro-wdt2.sh).
The whole page, with how it was taken and what it does not show: The coprocessor's own watchdog and memory error reports, 2026-10-25.
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