From owner-freebsd-net@freebsd.org Wed Mar 20 11:39:55 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 956B41551417 for ; Wed, 20 Mar 2019 11:39:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 2D611926CD for ; Wed, 20 Mar 2019 11:39:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id DCF511551416; Wed, 20 Mar 2019 11:39:54 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C8ED71551415 for ; Wed, 20 Mar 2019 11:39:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 60A0D926C9 for ; Wed, 20 Mar 2019 11:39:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 7D9E517664 for ; Wed, 20 Mar 2019 11:39:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2KBdrxs042176 for ; Wed, 20 Mar 2019 11:39:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2KBdrZ0042173 for net@FreeBSD.org; Wed, 20 Mar 2019 11:39:53 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 206932] Realtek 8111 card stops responding under high load in netmap mode Date: Wed, 20 Mar 2019 11:39:53 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: hippi-viking@protonmail.com X-Bugzilla-Status: In Progress 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 MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Mar 2019 11:39:55 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D206932 --- Comment #8 from hippi-viking@protonmail.com --- (In reply to Vincenzo Maffione from comment #7) Hello :) I suspect this issue is caused by suricata for me running in IPS mode. I do= n't know the exact command line used but will look into it - and run your code = as well - when I will have some more time. The background is that this is a Fujitsu Futro S900 thin client running Opnsense - which is based on HardenedBSD, being close to vanilla FreeBSD in this issue, but(?) supposedly using the latest official Realtek driver - I don't know exactly which re0 driver FreeBSD is using at the moment. The integrated re0 nic (RTL8111E according to dmidecode) is connected to the IS= P's cable modem at a 100Mbps full-duplex connection. The upline connection is 10/2Mbps, I get the kring errors when downloading at full-speed. Thanks for looking into this! Cheers, Istvan --=20 You are receiving this mail because: You are the assignee for the bug.=