b20f5f587b
NETWORKING-IMPROVEMENT-PLAN.md:803 referenced a non-existent file 'local/docs/networking-validation-log.md' (Finding F19 from audit). Created that file as the canonical per-run bare-metal networking validation log, cross-referencing: - HARDWARE-NETWORKING-INVENTORY.md (what hardware is available) - HARDWARE-VALIDATION-MATRIX.md (the state of validation) - FIREWALL-VALIDATION-LOG.md (netfilter scenario validation) - USB-VALIDATION-RUNBOOK.md (USB controller validation) Document structure: each run entry records hardware, software versions, commands, results, regressions, fixes. Open tasks: acquire USB-C dongle, Threadripper NIC inventory, USB Bluetooth adapter, first run. Also updated NETWORKING-AND-DRIVERS-CODE-ASSESSMENT-2026-07-27.md §15.1 to reflect this round's fixes (config includes, recipe versions, submodule CRITICAL fixes: BufferPool zero-fill, xHCI bounds, e1000d bounds, rtl8139d/rtl8168d panic→exit). Also documents that the openssh IPv4-only sed workaround was correctly identified as needing a local fork (local/recipes/net/openssh/) to fix properly, NOT a direct mainline edit (per AGENTS.md).