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Thu, 29 Jan 2026 02:40:52 -0800 (PST) X-Received: by 2002:a05:6000:2386:b0:431:38f:8bc4 with SMTP id ffacd0b85a97d-435dd1d913emr11847875f8f.61.1769683251529; Thu, 29 Jan 2026 02:40:51 -0800 (PST) Received: from [192.168.88.32] ([212.105.153.56]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-435e10e46cesm12955210f8f.7.2026.01.29.02.40.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 29 Jan 2026 02:40:51 -0800 (PST) Message-ID: <490eedd3-bd04-48bc-9526-09a5a786b667@redhat.com> Date: Thu, 29 Jan 2026 11:40:50 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next 0/9] netfilter: updates for net-next To: Florian Westphal , Jakub Kicinski Cc: netdev@vger.kernel.org, "David S. Miller" , Eric Dumazet , netfilter-devel@vger.kernel.org, pablo@netfilter.org References: <20260128154155.32143-1-fw@strlen.de> <20260128210313.787486ba@kernel.org> Content-Language: en-US From: Paolo Abeni In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/29/26 11:08 AM, Florian Westphal wrote: > Florian Westphal wrote: >> Jakub Kicinski 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