From owner-freebsd-bugs@FreeBSD.ORG Mon Jul 16 13:40:02 2007 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F1D9E16A40E for ; Mon, 16 Jul 2007 13:40:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id B9D2913C4B6 for ; Mon, 16 Jul 2007 13:40:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id l6GDe2ho038536 for ; Mon, 16 Jul 2007 13:40:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id l6GDe2WU038535; Mon, 16 Jul 2007 13:40:02 GMT (envelope-from gnats) Resent-Date: Mon, 16 Jul 2007 13:40:02 GMT Resent-Message-Id: <200707161340.l6GDe2WU038535@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Alexander Shikoff Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E1CAE16A410 for ; Mon, 16 Jul 2007 13:36:34 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [69.147.83.33]) by mx1.freebsd.org (Postfix) with ESMTP id E1A8913C52A for ; Mon, 16 Jul 2007 13:36:33 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.1/8.14.1) with ESMTP id l6GDaXQM088406 for ; Mon, 16 Jul 2007 13:36:33 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.1/8.14.1/Submit) id l6GDaWpn088404; Mon, 16 Jul 2007 13:36:32 GMT (envelope-from nobody) Message-Id: <200707161336.l6GDaWpn088404@www.freebsd.org> Date: Mon, 16 Jul 2007 13:36:32 GMT From: Alexander Shikoff To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.0 Cc: Subject: kern/114631: "Tx descriptor error" with Marvell Yukon X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2007 13:40:03 -0000 >Number: 114631 >Category: kern >Synopsis: "Tx descriptor error" with Marvell Yukon >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 16 13:40:02 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Alexander Shikoff >Release: RELENG_6 >Organization: >Environment: FreeBSD typhoon 6.2-STABLE FreeBSD 6.2-STABLE #0: Mon Jul 16 15:09:38 EEST 2007 root@:/usr/obj/usr/src/sys/TYPHOON i386 >Description: I have a problem with Marvell Yukon network adapter: mskc0: port 0x7000-0x70ff mem 0xf1000000-0xf1003fff irq 17 at device 0.0 on pci2 msk0: on mskc0 msk0: Ethernet address: 00:1a:4d:43:55:b0 miibus0: on msk0 e1000phy0: on miibus0 e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto mskc0: [FAST] Even with small traffic msk0 hangs and I see a couple of errors printed on console: mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error mskc0: Tx descriptor error msk0: watchdog timeot The second issue is when I'm bringing down msk0 interface with "ifconfig msk0 down" the route to directly connected network does not dissapear from routing table. >How-To-Repeat: 1. Connect msk interface to 100BaseTX switch port. Try to make some traffic via msk (for example with csup). 2. When you got "mskc0: Tx descriptor error" try to bring msk down with ifconfig msk0 down and check routing table. >Fix: >Release-Note: >Audit-Trail: >Unformatted: