Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack

[Salvatore Bonaccorso <carnil@debian.org>]

Hi

On Sat, Sep 02, 2017 at 09:52:40AM +0000, Nigel Kukard wrote:
> Package: src:linux
> Version: 4.9.30-2+deb9u3
> Severity: important
> 
> Dear Maintainer,
> 
> 
> This issue is fixed by 5f81b1f51b9cfcbfbe7a1abea09962c91bf485e7 in
> https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.46
> 
> 
> 
>    * What led up to the situation?
> 
> Nothing in particular. System is a router with LXC containers bridged
> onto hardware interfaces. Each container has a number of iptables rules
> to allow certain traffic to be forwarded through vlans.
> 
> No users were logged in when this occurred.

Can you rebuild the kernel with the patch applied, following
https://kernel-handbook.alioth.debian.org/ch-common-tasks.html#s4.2.2
just on top of 4.9.30-2+deb9u3 and report if that solved your problem?

Regards,
Salvatore