From: patchwork-bot+netdevbpf@kernel•org
To: Andy Roulin <aroulin@nvidia•com>
Cc: netdev@vger•kernel.org, pablo@netfilter•org,
kadlec@netfilter•org, roopa@nvidia•com, razor@blackwall•org,
davem@davemloft•net, edumazet@google•com, kuba@kernel•org,
pabeni@redhat•com, shuah@kernel•org, idosch@nvidia•com,
petrm@nvidia•com
Subject: Re: [PATCH net 0/2] netfilter: br_netfilter: fix panic with metadata_dst skb
Date: Fri, 04 Oct 2024 19:10:34 +0000 [thread overview]
Message-ID: <172806903489.2708740.1274785740623551771.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20241001154400.22787-1-aroulin@nvidia.com>
Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel•org>:
On Tue, 1 Oct 2024 08:43:58 -0700 you wrote:
> There's a kernel panic possible in the br_netfilter module when sending
> untagged traffic via a VxLAN device. Traceback is included below.
> This happens during the check for fragmentation in br_nf_dev_queue_xmit
> if the MTU on the VxLAN device is not big enough.
>
> It is dependent on:
> 1) the br_netfilter module being loaded;
> 2) net.bridge.bridge-nf-call-iptables set to 1;
> 3) a bridge with a VxLAN (single-vxlan-device) netdevice as a bridge port;
> 4) untagged frames with size higher than the VxLAN MTU forwarded/flooded
>
> [...]
Here is the summary with links:
- [net,1/2] netfilter: br_netfilter: fix panic with metadata_dst skb
https://git.kernel.org/netdev/net/c/f9ff7665cd12
- [net,2/2] selftests: add regression test for br_netfilter panic
https://git.kernel.org/netdev/net/c/bc4d22b72a2d
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2024-10-04 19:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-01 15:43 [PATCH net 0/2] netfilter: br_netfilter: fix panic with metadata_dst skb Andy Roulin
2024-10-01 15:43 ` [PATCH net 1/2] " Andy Roulin
2024-10-03 12:12 ` Nikolay Aleksandrov
2024-10-01 15:44 ` [PATCH net 2/2] selftests: add regression test for br_netfilter panic Andy Roulin
2024-10-03 12:13 ` Nikolay Aleksandrov
2024-10-04 19:10 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=172806903489.2708740.1274785740623551771.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel$(echo .)org \
--cc=aroulin@nvidia$(echo .)com \
--cc=davem@davemloft$(echo .)net \
--cc=edumazet@google$(echo .)com \
--cc=idosch@nvidia$(echo .)com \
--cc=kadlec@netfilter$(echo .)org \
--cc=kuba@kernel$(echo .)org \
--cc=netdev@vger$(echo .)kernel.org \
--cc=pabeni@redhat$(echo .)com \
--cc=pablo@netfilter$(echo .)org \
--cc=petrm@nvidia$(echo .)com \
--cc=razor@blackwall$(echo .)org \
--cc=roopa@nvidia$(echo .)com \
--cc=shuah@kernel$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox