From: Paolo Abeni <pabeni@redhat.com>
To: Florian Westphal <fw@strlen.de>, Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
netfilter-devel@vger.kernel.org, pablo@netfilter.org
Subject: Re: [PATCH net-next 0/9] netfilter: updates for net-next
Date: Thu, 29 Jan 2026 11:40:50 +0100 [thread overview]
Message-ID: <490eedd3-bd04-48bc-9526-09a5a786b667@redhat.com> (raw)
In-Reply-To: <aXsxr8KQGFOhnLIa@strlen.de>
On 1/29/26 11:08 AM, Florian Westphal wrote:
> Florian Westphal <fw@strlen.de> wrote:
>> Jakub Kicinski <kuba@kernel.org> wrote:
>>> [ 580.340726][T19113] sctp: Hash tables configured (bind 32/56)
>>> [ 601.749973][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 601.985349][ C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 602.191750][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 602.555469][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 602.895890][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 603.226543][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 603.435907][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 603.569421][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 603.672454][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 603.821679][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
>>> [ 618.553975][T19316] ==================================================================
>>> [ 618.554200][T19316] BUG: KASAN: slab-use-after-free in nfqnl_enqueue_packet+0x8f1/0x9e0 [nfnetlink_queue]
>>> [ 618.554424][T19316] Write of size 1 at addr ff1100001cc9ae68 by task socat/19316
>>> [ 618.554600][T19316]
>>
>> Did not occur here during local testing :-(
>>
>> Should I send a v2 without the last two patches or will you pull and
>> discard the last two changes?
>
> Alternatively you can also pull this:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git tags/nf-next-26-01-29
>
> Which is the same series but without the last two patches, i.e. up to
> e19079adcd26a25d7d3e586b1837493361fdf8b6:
>
> netfilter: nfnetlink_queue: optimize verdict lookup with hash table (2026-01-29 09:52:07 +0100)
Would you mind sending a formal v2 of the PR, so that the CI catches it
up and it's properly tracked in PW?
Thanks!
Paolo
next prev parent reply other threads:[~2026-01-29 10:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-28 15:41 [PATCH net-next 0/9] netfilter: updates for net-next Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 1/9] netfilter: Add ctx pointer in nf_flow_skb_encap_protocol/nf_flow_ip4_tunnel_proto signature Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 2/9] netfilter: Introduce tunnel metadata info in nf_flowtable_ctx struct Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 3/9] netfilter: flowtable: Add IP6IP6 rx sw acceleration Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 4/9] netfilter: flowtable: Add IP6IP6 tx " Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 5/9] selftests: netfilter: nft_flowtable.sh: Add IP6IP6 flowtable selftest Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 6/9] netfilter: xt_time: use is_leap_year() helper Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 7/9] netfilter: nfnetlink_queue: optimize verdict lookup with hash table Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 8/9] netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation Florian Westphal
2026-01-28 15:41 ` [PATCH net-next 9/9] selftests: netfilter: nft_queue.sh: add udp fraglist gro test case Florian Westphal
2026-01-29 5:03 ` [PATCH net-next 0/9] netfilter: updates for net-next Jakub Kicinski
2026-01-29 8:56 ` Florian Westphal
2026-01-29 10:08 ` Florian Westphal
2026-01-29 10:40 ` Paolo Abeni [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-02-24 20:50 Florian Westphal
2026-02-26 3:50 ` patchwork-bot+netdevbpf
2024-08-22 22:19 [PATCH net-next 0/9] Netfilter " Pablo Neira Ayuso
2023-05-18 10:07 Florian Westphal
2023-03-08 19:30 Florian Westphal
2023-01-18 12:31 Florian Westphal
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