fix(sandbox): support kernels < 5.19 via seccomp WAIT_KILLABLE_RECV fallback - #3420

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akram wants to merge 5 commits into

NVIDIA:mainfrom

akram:fix/seccomp-wait-killable-fallback-main

Commits on Sep 18, 2026

fix(sandbox): fall back to plain seccomp listener when WAIT_KILLABLE_RECV is unavailable
akram
committed
e16cee2
fix(sandbox): do not gate launch confirmation on seccomp cancellation
akram
committed
7b90174
fix(sandbox): address review — legacy read-only listener mode + cancellation invariant
akram
committed
2370e50
docs: document legacy read-only sandbox mode on kernels before 5.19
akram
committed
285085e
style(sandbox): satisfy rustfmt and clippy doc_markdown
akram
committed
7255941