[SRU Request] conntrack mark is not advertised via netlink

[Luke Nowakowski-Krijger]

Hi Nicolas,

On Thu, Apr 13, 2023 at 8:01 AM Nicolas Dichtel <nicolas.dichtel at 6wind.com>
wrote:

> Hi Ubuntu kernel team,
>
> the last merge of the v5.15 stable (see
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2003134) has
> introduced a
> bug on netlink netfilter conntrack messages.
> The problematic commit is 95fcb42e5f20 ("netfilter: ctnetlink: fix
> compilation
> warning after data race fixes in ct mark"):
>
> https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/jammy/commit/?id=95fcb42e5f20
>
> This bug has been fixed in upstream commit 9f7dd42f0db1 ("netfilter:
> ctnetlink:
> revert to dumping mark regardless of event type"):
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9f7dd42f0db1
>
> which has been backported in v5.15.103:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=bef8cf77e21c
>
> Should I open a lanchpad entry to request this backport?
>

Yes, that would be good.


> Do you know when the v5.15.103 will be merged in the jammy kernel?
>
>
Since we haven't really processed that version yet I would guess that we
would release a kernel with that version at a minimum in the next two
cycles (~2 months). But that is no guarantee either.

If you think that bug should be SRU'd before that then feel free to open a
Launchpad bug. Since its already backported in a stable tree it should be a
pretty straight forward cherry-pick.

Thank you per usual for pointing out these bugs+fixes!


> Regards,
> Nicolas
>
> --
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team


Thanks,
- Luke
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