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Groups > linux.debian.kernel > #84352

Bug#1085953: ip6tables: Extension MARK revision 0 not supported

From Salvatore Bonaccorso <carnil@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1085953: ip6tables: Extension MARK revision 0 not supported
Date 2024-10-24 08:40 +0200
Message-ID <JAZFL-3QBD-5@gated-at.bofh.it> (permalink)
References <JAR5v-3LoQ-5@gated-at.bofh.it> <JAR5v-3LoQ-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Control: forwarded -1 https://lore.kernel.org/all/20241019-xtables-typos-v3-1-66dd2eaacf2f@0upti.me/
Control: tags -1 + upstream

Hi Chris,

On Wed, Oct 23, 2024 at 10:07:20PM +0100, Chris Boot wrote:
> Package: src:linux
> Version: 6.11.4-1
> Severity: important
> Tags: ipv6
> 
> Hi,
> 
> I upgraded a couple of systems from linux-image-6.11.2-amd64 to
> linux-image-6.11.4-amd64 and after rebooting the systems' firewalls fail
> to start.
> 
> The problem can be reproduced very simply:
> 
> # ip6tables -w -t mangle -A fooX9269 -j MARK --set-mark 1
> Warning: Extension MARK revision 0 not supported, missing kernel module?
> ip6tables: No chain/target/match by that name.
> 
> When reverting to linux-image-6.11.2-amd64 the firewalls start correctly
> again, and the test command displayed above works as expected.
> 
> The firewall systems I tested are shorewall6 and the (complex!) ruleset
> that kube-proxy generates for Kubernetes 1.31.1.
> 
> In all cases I am using ip6tables-nft not ip6tables-legacy.

Looks upstream are working on fixes,
https://lore.kernel.org/all/20241019-xtables-typos-v3-1-66dd2eaacf2f@0upti.me/
this got introduces with 0bfcb7b71e73 ("netfilter: xtables: avoid
NFPROTO_UNSPEC where needed") and backports to stable series.

Regards,
Salvatore

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Thread

Bug#1085953: ip6tables: Extension MARK revision 0 not supported Chris Boot <bootc@debian.org> - 2024-10-23 23:30 +0200
  Processed: Re: Bug#1085953: ip6tables: Extension MARK revision 0  not supported "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-10-24 08:40 +0200
  Bug#1085953: ip6tables: Extension MARK revision 0 not supported Salvatore Bonaccorso <carnil@debian.org> - 2024-10-24 08:40 +0200
  Bug#1085953: marked as done (ip6tables: Extension MARK revision 0  not supported) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-10-28 08:10 +0100

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