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

From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack
Date	2017-09-06 19:30 +0200
Message-ID	<umMjg-4Ud-13@gated-at.bofh.it> (permalink)
References	(2 earlier) <ulUsy-2Ip-3@gated-at.bofh.it> <uldnz-1mf-3@gated-at.bofh.it> <umIIF-2qh-13@gated-at.bofh.it> <uldnz-1mf-3@gated-at.bofh.it> <umIIF-2qh-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Control: notfixed -1 4.13~rc5-1~exp1
Control: tags -1 - pending fixed-upstream
Control: tags -1 + moreinfo

Hi Nigel,

On Wed, Sep 06, 2017 at 01:36:59PM +0000, Nigel Kukard wrote:
> Hi Salvatore,
> 
> 
> On 04/09/17 07:43, Nigel Kukard wrote:
> > Hi there Salvatore,
> >
> >
> > On 04/09/17 07:38, Salvatore Bonaccorso wrote:
> >> 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?
> >>
> > I already did. :)
> >
> > I verified it fixed the issue with the netfilter guys (Pablo) and he
> > pushed the patch to kernel stable series. Its in the vanilla 4.9 stable now.
> >
> 
> It looks like the entire rhlist is on its way to being reverted...
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=196821
> https://marc.info/?l=netfilter-devel&m=150470157522061&w=2
> http://patchwork.ozlabs.org/patch/810567/
> http://patchwork.ozlabs.org/patch/810568/
> 
> I'll update with the patches when they're pushed to -stable.

Thanks.

Regards,
Salvatore

Thread

Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack Salvatore Bonaccorso <carnil@debian.org> - 2017-09-04 09:50 +0200
  Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack Nigel Kukard <nkukard@lbsd.net> - 2017-09-04 10:00 +0200
    Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack Salvatore Bonaccorso <carnil@debian.org> - 2017-09-04 10:30 +0200
    Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack Nigel Kukard <nkukard@lbsd.net> - 2017-09-06 15:40 +0200
      Bug#874035: linux-image-4.9.0-3-amd64: kernel panic in nfconntrack Salvatore Bonaccorso <carnil@debian.org> - 2017-09-06 19:30 +0200
        Processed: Re: Bug#874035: linux-image-4.9.0-3-amd64: kernel  panic in nfconntrack owner@bugs.debian.org (Debian Bug Tracking System) - 2017-09-06 19:30 +0200

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