Re: [PATCH net] igmp: use the joined device when leaving a multicast group

[Junyoung Jang]

Hi,

This issue was initially spotted using an experimental code analysis
tool we are researching, and subsequently confirmed via manual code
inspection.

The bug and the fix were dynamically verified in a local QEMU test
environment by reproducing the condition and confirming the patch
resolves it cleanly. I will include these details in the commit
message if a v2 is needed.

Best regards,
Junyoung Jang

On Mon, Nov 9, 2026 at 9:55 PM <netdev-bot+sinfo@xxxxxxxxxx> wrote:
>
> Hi!
>
> This is an automated message. This series looks like a fix, but its
> commit messages seem to be missing some information:
>
>  - How the issue was discovered, e.g. hit in production, hit during
>    development, syzbot report, manual code inspection, LLM or static
>    analysis tool scan.
>
> Please do not repost the series just to address the above. Instead,
> reply to this email with the missing information, so that reviewers
> can take it into account. If the series needs another revision for
> other reasons, please include the information in the commit messages
> then.
>
> The evaluation is done by an LLM so it may be wrong, if you think
> that is the case please reply and explain.