feat(net/socket): implement net reuse port - #2173

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mistcoversmyeyes wants to merge 13 commits into

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mistcoversmyeyes:feat/net-reuseport-1848

Commits on Sep 19, 2026

feat(net): allow multiple TCP sockets to share a port in port manager
mistcoversmyeyes
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1d9ca9d
feat(net): add SO_REUSEPORT socket option to TCP sockets
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e233326
feat(net): thread reuseport flags through TCP bind/listen
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2cc19c5
build(kernel): add smoltcp as a submodule
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378c81a
docs(build): document submodule initialization
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1897062
feat(net): implement namespace-wide TCP reuseport groups
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ca001d7
fix(net): clear stale events when TCP sockets start listening
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bb2f3c9
fix(net): report mapped IPv6 addresses for dual-stack TCP
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6b989e5
test(net): cover TCP reuseport admission and lifecycle
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d9b8253
docs(net): document TCP reuseport design and validation
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5f6e1e3
fix(net): preserve socket family in TCP reuseport selection
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cabad92
fix(net): capture TCP reuseport ownership from fsuid
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e1823fd
docs(net): record reuseport family and fsuid regression validation
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52b66a9