From nobody Fri Jul 26 05:15:37 2024 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 4WVbYk1dPjz5RLrt for ; Fri, 26 Jul 2024 05:15:38 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WVbYk0dTbz448q for ; Fri, 26 Jul 2024 05:15:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1721970938; a=rsa-sha256; cv=none; b=DO0wmynMppTje4XTb4cPiylpnIhYhUA4s2T21dCwxD+wxnkrSmUNHhj7C7HNBId85UDBSe 0caxpQf39AsZu/OvJXxc5bWNwdVZ7Dv1KV8ba/cpc/Lieh8RDxDvFUOMw2hKj6OlWHcJAB loWuNU+g7UljaHNxS+hZUhH/P9i1Cr9hhfcgov0+PCmXIzsimsgRTsyeRd6+gPYlsAZ01W 63mtHPWkTX+urF+r25pMwbWUUDsAD0RjlQ2vimHM6I0FgJye6qG+qnhWTbBBuE6zcVWc0i 9dHKOBdNIHrmRDlgmsDgq1nAylKHeX+h6ObVL4Xvaqw3yz735U8fXLVkHT9C7w== 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=1721970938; 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=WJ9A7xtLl2+peHMENuTsBg824jyx8jCXBGK/KArq4h8=; b=uOv8pPnDVRQf6lFBshNSnOhNU2s/RnqdF1rD+mKyxUsScnPUto7YW4rDZQmsK0Ey23aa34 1lTkQKkfaZuZWBNXIggK/49jgpSK58XqUQE282I5l5OCylIOBpG0QkNim7Dz4ZtlLTLCJc TSZNj5R+2bYltdIq+wwf9R7GgRxfn5jFe6qd26eBqA9UrZsuK+k+XRb5rq85+VHnuIS25Q rTphzf/NvZSixYH76QorkkaI7Ed1DZkiCnfSnIOJk7QhLkfx7INIGEt8DCwVlCuFKHRYDQ 3ToYh4NU0t2GADNbDwQT6SvX9l6D1EqvFa45aFbbLAAuWJAw2Tm3nyaQJFFnzQ== 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 4WVbYk07GTz1PVL for ; Fri, 26 Jul 2024 05:15:38 +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 46Q5FbP3068193 for ; Fri, 26 Jul 2024 05:15:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 46Q5FbwU068185 for net@FreeBSD.org; Fri, 26 Jul 2024 05:15:37 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 280386] if_bridge throws output errors under load Date: Fri, 26 Jul 2024 05:15:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pascal.guitierrez@gmail.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=3D280386 --- Comment #7 from pascal.guitierrez@gmail.com --- (In reply to fatalnix from comment #6) it's my understanding that adding the device to the bridge switches off the= NIC offloading features automatically. i'm getting 942Mb/sec and interestingly the dropped packets are limited to a single txq, which changes between each test run: dev.igb.0.iflib.txq3.r_drops: 188 dev.igb.0.iflib.txq2.r_drops: 130 dev.igb.0.iflib.txq1.r_drops: 69 <-- only one of these increments during ea= ch test=20 dev.igb.0.iflib.txq0.r_drops: 4636 --=20 You are receiving this mail because: You are the assignee for the bug.=