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Fri, 27 Feb 2026 07:23:12 -0500 (EST) Message-ID: <143e1a402ad78dd7076516a6ceb637f378310b16.camel@sapience.com> Subject: Re: [REGRESSION] 6.19.4 stable netfilter / nftables From: Genes Lists To: Thorsten Leemhuis , linux-kernel@vger.kernel.org, coreteam@netfilter.org, netfilter-devel@vger.kernel.org, Pablo Neira Ayuso , Greg KH Cc: stable@vger.kernel.org, regressions@lists.linux.dev, "Kris Karas (Bug Reporting)" Date: Fri, 27 Feb 2026 07:23:12 -0500 In-Reply-To: <45f03b0b-fe8f-4942-bad1-3fbde03d4be1@leemhuis.info> References: <45f03b0b-fe8f-4942-bad1-3fbde03d4be1@leemhuis.info> Autocrypt: addr=lists@sapience.com; prefer-encrypt=mutual; keydata=mDMEXSY9GRYJKwYBBAHaRw8BAQdAwzFfmp+m0ldl2vgmbtPC/XN7/k5vscpADq3BmRy5R 7y0LU1haWwgTGlzdHMgKEwwIDIwMTkwNzEwKSA8bGlzdHNAc2FwaWVuY2UuY29tPoiWBBMWCAA+Ah sBBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAFiEE5YMoUxcbEgQOvOMKc+dlCv6PxQAFAmPJfooFCRl vRHEACgkQc+dlCv6PxQAc/wEA/Dbmg91DOGXll0OW1GKaZQGQDl7fHibMOKRGC6X/emoA+wQR5FIz BnV/PrXbao8LS/h0tSkeXgPsYxrzvfZInIAC Content-Type: multipart/signed; micalg="pgp-sha384"; protocol="application/pgp-signature"; boundary="=-ZcEBCWJ5ogTbMPi8SwTF" User-Agent: Evolution 3.58.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --=-ZcEBCWJ5ogTbMPi8SwTF Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2026-02-27 at 09:00 +0100, Thorsten Leemhuis wrote: > Lo! >=20 > On 2/27/26 04:46, Genes Lists wrote: > > I have a problem with nftables not working on 6.19.4=20 >=20 > Thx for the report. A problem that from a brief look seems to be > similar > ist already discussed and was bisected in this thread: >=20 > https://lore.kernel.org/all/bb9ab61c-3bed-4c3d-baf0- > 0bce4e142292@moonlit-rail.com/ >=20 > I assume Greg will handle this soon through a revert or by applying > another patch. >=20 > Ciao, Thorsten >=20 Thank you Thorsten. There are 2, possibly related or not, issues.=C2=A0 - failure to boot with 6.19.4 (thread you linked above) - nft failing to load any rules (mainline) with error message. =20 I responded to that thread since in my case 7.0 mainline boots fine but nft does not load any rules.=C2=A06.19.3 loads the same rules just fine. Repeating the nft error message here for simplicity: Linux version 7.0.0-rc1-custom-1-00124-g3f4a08e64442 ... ... In file included from /etc/nftables.conf:134:2-44: ./etc/nftables.d/set_filter.conf:1746:7-21: Error: Could not process rule: File exists xx.xxx.xxx.x/23, ^^^^^^^^^^^^^^^ --=-ZcEBCWJ5ogTbMPi8SwTF Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iHUEABYJAB0WIQRByXNdQO2KDRJ2iXo5BdB0L6Ze2wUCaaGMsAAKCRA5BdB0L6Ze 2zlOAQCpLtOsmzJ3N4x1ZvGGTHmvhhLvyLF9sqs153EPHeIZ/gD/cAEM71T+BxKc ScGtUYUcVZJ6ZB0sstKnAx+/1jEudwI= =dqfE -----END PGP SIGNATURE----- --=-ZcEBCWJ5ogTbMPi8SwTF--