From nobody Thu Dec 14 10:08:15 2023 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SrSjC6ZS7z53lCw for ; Thu, 14 Dec 2023 10:08:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SrSjC5Nx5z4Q1Q for ; Thu, 14 Dec 2023 10:08:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1702548495; a=rsa-sha256; cv=none; b=sIwv9UwNcKKDFDW477zm8yFlQDcxenpRaiyfx9MKTT2wl8u6RX4PDNYpNQzaUM1ABn4VXs K1lByR1ukgEJXUdHRlO+3sjwaXAqvArNocf2SBakD6Mqjmf8HsU0C11+Ma8QADFxRBtEtF WeM/a5t4ZqNrQ0ZTjTZkQqyqQWXtPQBkCy9uIXUaYNPyTnHKOQnqfX02m750MFoQe8dTyO KxDkrLiHYusd7w6V0u4NwnTtwLDfSZyUqUq4icudpKocCFeL/4fJ5QZbTTpUB2BzKP7Hw1 lig1Ia/XfQksLnHIH9r+NbS/5/oUZqZdhAYXmeERoaRGiiItZHyVbXv2QbNC5w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1702548495; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QJxrZWJej3gTAUOueNc4h+mTYAUuNJYP5U+7ZRVDxZo=; b=onoCsmFe9R/Yxm/r4AEe2iBxHWeOSnd/NQzZ6FUdjMm1K7FRadWIi95kvp7f85pu4iBrLp P9ybyoYLY6/dnfz38JpeQMHx1Mow8woup7wuauKjJlY2aTNWMzpTwcavGolsmhBJSVAMCu Hkm1aXvrXyPIcctFggMEnv1NMUXhl5V8t13fbynBDQso06QTvq1zgguyqZHvEhg655YwrA sBqg+kmGJJf90p0+di5Tusi7uynmjiSjAfUmNeNkNXSFEPNrmkXOOJI/261Oi5pMdcvujL KWaDvLN6zcPtArEKkU6LHg6X8xViTr0hHqx246wk+c0z4MoaZguqG8L00BkeYA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4SrSjC4M9jz7vV for ; Thu, 14 Dec 2023 10:08:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3BEA8FUP011843 for ; Thu, 14 Dec 2023 10:08:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3BEA8Fve011842 for net@FreeBSD.org; Thu, 14 Dec 2023 10:08:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 275733] Bad router transmission (regression in 13.2) Date: Thu, 14 Dec 2023 10:08:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.2-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ian@south-border.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275733 --- Comment #5 from Ian Dickens --- (In reply to Zhenlei Huang from comment #4) Thanks for the comments - I think I may have figured out what was really go= ing on here and this isn't a bug after all. Seems like my recently upgraded freebsd VM which moved from 13.2 to 14.0 were all experiencing connection stalls and timeouts that seem to be due to lro and tso. Once I disabled th= ose on the network interfaces on those VMs connections seem to be back to normal now. Not sure why this is suddenly a problem as it wasn't in 13.2... Still doing more testing - but I am back to running the new kernel on the firewal= l. --=20 You are receiving this mail because: You are the assignee for the bug.=