From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: passt.top; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Received: from mail.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by passt.top (Postfix) with ESMTPS id 2852A5A0265 for ; Thu, 29 Oct 2026 02:11:53 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gibson.dropbear.id.au; s=202610; t=1793236309; bh=OK+FH9srLIdW7Y8YgN93nD4QgrfAGBaFRDNBqRctKXE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=D5LQwBrYkci1vZzunD0sCjnwJ0b3sdX69Z2EiR50ykRjznbh4fClpOaS0jj81gPjQ DPIwfQ+rU7w7lA3FFzxNpI5Ry99t51Q1wVtIvYX1Id0jXnxI8OODsftSMI4cQRzvHz H88b7GljZ0CCcFxAOTAdIIWJzhBP1TWOAMsRWtk54/qlnEqTKiJG+HVcwKjOvH5sBp 7o6757AXAkX79fUcTznymFocg/aBjLp1j0COJRlciem2FZBNvqmn8r/jqKdAZEkD7F rDDcLzYIGUMhDq/7VI+f2+jYXZJzzN7ckhjKj5Ohc7gFWk5QFbdWbn2wFTvguNGm7/ NuVvUlwtvbbIQ== Received: by gandalf.ozlabs.org (Postfix, from userid 1007) id 4jFR5d41Mwz4wTB; Thu, 29 Oct 2026 12:11:49 +1100 (AEDT) Date: Thu, 29 Oct 2026 12:11:44 +1100 From: David Gibson To: Lynxes Exe Subject: Re: tcp: peer stuck in low_rtt_dst table loses window clamping, every new connection stalls on RTOs Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gQ2fyyZl7SPmZMob" Content-Disposition: inline In-Reply-To: Message-ID-Hash: K3QAAWXHXXHE2TTAYIPPNHIWQMONFQCV X-Message-ID-Hash: K3QAAWXHXXHE2TTAYIPPNHIWQMONFQCV X-MailFrom: dgibson@gandalf.ozlabs.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: passt-dev@passt.top X-Mailman-Version: 3.3.8 Precedence: list List-Id: Development discussion and patches for passt Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: --gQ2fyyZl7SPmZMob Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 28, 2026 at 02:15:59PM +0100, Lynxes Exe wrote: > Hi, >=20 > A disclaimer before anything is owed: what you're about to read was > written by Claude, and is the result of a bug fixing session that occurred > on my personal home infrastructure. It was not intended as a bug hunt. > Since it seems like this issue has been unreported and I couldn't find > anything similar to it, and since what Claude reported seems potentially > plausible, I'm putting it here. > If AI assisted/generated bug reports are unwanted, I apologize. Well, I can't speak for Stefano, but I strongly suspect he'll agree that one phrased like this is much more welcome than the sort which confidently and incorrectly claims the sky is falling and implies the mythical passt security team should be right this instant be conveying the report to the CVE bunker under armed guard :). --=20 David Gibson (he or they) | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you, not the other way | around. http://www.ozlabs.org/~dgibson --gQ2fyyZl7SPmZMob Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEO+dNsU4E3yXUXRK2zQJF27ox2GcFAmrinUAACgkQzQJF27ox 2GcuDg/+PrxoZolknzGc5tpgd6mvNKzP16CpAEEKsmDVCTlgG4QABMs7YH7MneAb hin4slQNT6C6ECnB9zX7CirwtGirULrGGfifHyzZjcC6MiQFPqVqiz2SaSgT3xe4 abqDlBv2Ls97wr5QIHF1RE1B3sYZZHBgVsJ6qI6t77LN2Np4yRjls605ottdF3QM rUnZ7IwXgQLHLTfLa43K2ZfltKZIRFnzLaIpU3zl6XNFAAMVfhIoxeWUzv4rK7G2 pHkyXM41xZPGif4uVL/xKCotCEMgvim0Nb5f0M/D5/kyunI148bOnVrfYUhpkI3l w4nk/vnrP8DDkGS4dksZekzOcLEiUsczzHtZ7z/nPT1DGd6t7M/aM1bVNgmVeozE 0oMORnJmnojzkj/SUrZifYZEudy3PI1dUamkrswwVklejRfRtimOIgkKwcu87MoF c6UyQWYxIR+zIfE8hF+AHGvcPNh3jMQpJ7ELKKjjf2wZl5MfSBxK00aIb7RDbp6D Crh92zfwcnLyIMyrAii51XSAfcPbGOViIli9XmMRbkltBFZK4pnIJShyQg8XmLu5 QiNO1t9am4BHc+naeAbGmLDJaxyhizfhoQRRWvg16BWGsR7gNDUgdlHVGhesI0v1 kHWEu670QM1kjNGSQ/8yWEuwQEm0pWzVDYO3/K0qZjzZ2yb9eFA= =YUnn -----END PGP SIGNATURE----- --gQ2fyyZl7SPmZMob--