42 lines
1.5 KiB
Markdown
42 lines
1.5 KiB
Markdown
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---
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model: gpt-5.6-sol
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service: opencode
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session: tractor-addr-unpacking
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timestamp: 2026-08-27T23:25:00Z
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git_ref: d067505a
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scope: code
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substantive: true
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raw_file: 20260827T232500Z_d067505a_prompt_io.raw.md
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---
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## Prompt
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After committing the reviewed bindspace-reference changes, the human
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asked to continue with the next Layer C increment.
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## Response summary
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Added the private Linux network-namespace entry primitive required by
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future child bootstrap wiring. It verifies the inherited capability
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before `setns()`, constrains entry to network namespaces, and verifies
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the resulting process namespace before runtime initialization proceeds.
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## Files changed
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- `tractor/spawn/_netns.py` - synchronous verified netns entry.
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- `tests/test_netns_spawn.py` - stale-FD, syscall and post-entry guards.
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- `ai/tpt-backends/03_wg_tunnel_bindspace.md` - primitive ownership and
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remaining integration boundary.
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## Human edits
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The human requested the next incremental implementation after accepting
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the prior split commits. Their established preference for end-to-end
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tests informed use of real FDs where possible; only privileged `setns()`
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and procfs observation are replaced to keep the suite unprivileged. In
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staged review, the human requested the full project license header,
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explicit comments on both intentional inode mismatches, and independent
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call traces proving both fake syscall and procfs hooks execute. The
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agent applied those human-directed revisions; no direct manual source
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edits were observed.
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