Re: [PATCH bpf v3] bpf: Fix netns reference imbalance in conntrack kfuncs

From: patchwork-bot+netdevbpf

Date: Sat Aug 01 2026 - 15:02:19 EST


Hello:

This patch was applied to bpf/bpf.git (master)
by Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx>:

On Sat, 1 Aug 2026 00:09:21 +0800 you wrote:
> The opts argument of the BPF conntrack kfuncs can point to a shared
> map value. __bpf_nf_ct_lookup() and __bpf_nf_ct_alloc_entry() read
> opts->netns_id separately when acquiring and releasing the network
> namespace reference.
>
> The reference imbalance can occur as follows:
>
> [...]

Here is the summary with links:
- [bpf,v3] bpf: Fix netns reference imbalance in conntrack kfuncs
https://git.kernel.org/bpf/bpf/c/fdeba03fea78

You are awesome, thank you!
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