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  • !17

[P17] feat(P17): vmcore 二进制多模态支持 + 权重对齐 bm25=0.30——Hit@3 0.229->0.260 (+13%)

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Merged log requested to merge P17 into master Jun 18, 2026
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本阶段真实工作: 赛题要求多模态输入(vmcore/dmesg/问题描述, 需 crash/drgn 解析)。补二进制 vmcore->dmesg 桥(层次A, vmcore-dmesg, 无需 vmlinux): vmcore_bridge.py(ELF+VMCOREINFO 双确认, subprocess 安全无注入) + parse_crash_source 多模态入口(bytes/路径/文本路由) + Dockerfile 装 kexec-tools + demo 文件上传器。权重对齐: Round-2 grid-search 最优 bm25=0.30 原只进 eval 未进部署, 统一 production/config/ablation.yaml + scoring.py 默认值 = bm25=0.30/sym=0.15/fix=0.15(与 BASELINE 一致)。dmesg 路径 Hit@3=0.260 已部署对齐; vmcore 类输入从全 miss 变可解析。审查 APPROVE-WITH-NITS(权重脱节已修)。

Closes #19 (closed)

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Source branch: P17