From owner-freebsd-net@freebsd.org Sat Mar 9 09:24:56 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 24949153E840 for ; Sat, 9 Mar 2019 09:24:56 +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 B2EB17656D for ; Sat, 9 Mar 2019 09:24:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 71BB9153E83D; Sat, 9 Mar 2019 09:24:55 +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 371AD153E83C for ; Sat, 9 Mar 2019 09:24:55 +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 98E2676569 for ; Sat, 9 Mar 2019 09:24:54 +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 D03C1D041 for ; Sat, 9 Mar 2019 09:24:53 +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 x299Or9W028848 for ; Sat, 9 Mar 2019 09:24:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x299OrJt028847 for net@FreeBSD.org; Sat, 9 Mar 2019 09:24:53 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 219428] em network driver broken in current Date: Sat, 09 Mar 2019 09:24:53 +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: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: thurners@nicsys.de X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: Sat, 09 Mar 2019 09:24:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219428 Stefan Thurner changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |thurners@nicsys.de --- Comment #20 from Stefan Thurner --- Hi, I'm facing this problem on 1 of 2 installed em interfaces, too. System: FreeBSD 12.0-STABLE r344823 amd64 NICs: em0@pci0:0:25:0: class=3D0x020000 card=3D0x102e17aa chip=3D0x1502808= 6 rev=3D0x04 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '82579LM Gigabit Network Connection (Lewisville)' class =3D network subclass =3D ethernet em1@pci0:2:10:0: class=3D0x020000 card=3D0x002e8086 chip=3D0x100e808= 6 rev=3D0x02 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '82540EM Gigabit Ethernet Controller' class =3D network subclass =3D ethernet Problem: Mar 7 20:49:06 hydrogen kernel: em1: link state changed to DOWN Mar 7 20:49:07 hydrogen kernel: em1: TX(0) desc avail =3D 1024, pidx =3D 0 Mar 7 20:49:12 hydrogen syslogd: last message repeated 3 times Mar 7 20:49:14 hydrogen kernel: em1: link state changed to UP Mar 7 20:49:15 hydrogen kernel: em1: TX(0) desc avail =3D 1020, pidx =3D 4 Mar 7 20:49:15 hydrogen kernel: em1: link state changed to DOWN Mar 7 20:49:16 hydrogen kernel: em1: link state changed to UP Mar 7 20:49:24 hydrogen kernel: em1: link state changed to DOWN Mar 7 20:49:26 hydrogen kernel: em1: link state changed to UP Mar 7 20:49:27 hydrogen kernel: em1: link state changed to DOWN Mar 7 20:49:28 hydrogen kernel: em1: TX(0) desc avail =3D 1024, pidx =3D 0 Mar 7 20:49:30 hydrogen syslogd: last message repeated 1 times Mar 7 20:49:32 hydrogen kernel: em1: link state changed to UP Mar 7 20:49:34 hydrogen kernel: em1: link state changed to DOWN Mar 7 20:49:36 hydrogen kernel: em1: TX(0) desc avail =3D 1024, pidx =3D 0 Mar 7 20:49:50 hydrogen syslogd: last message repeated 8 times Mar 7 20:49:52 hydrogen kernel: em1: link state changed to UP Mar 7 20:49:52 hydrogen kernel: em1: TX(0) desc avail =3D 1024, pidx =3D 0 Mar 7 20:49:52 hydrogen kernel: em1: link state changed to DOWN Mar 7 20:49:54 hydrogen kernel: em1: link state changed to UP em0 (82579LM) does work without problems. --=20 You are receiving this mail because: You are the assignee for the bug.=