From owner-freebsd-bugs@FreeBSD.ORG Sun Aug 1 17:40:24 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9643616A4CF for ; Sun, 1 Aug 2004 17:40:24 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6E40443D1F for ; Sun, 1 Aug 2004 17:40:24 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i71HeOvP040631 for ; Sun, 1 Aug 2004 17:40:24 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i71HeOG9040630; Sun, 1 Aug 2004 17:40:24 GMT (envelope-from gnats) Resent-Date: Sun, 1 Aug 2004 17:40:24 GMT Resent-Message-Id: <200408011740.i71HeOG9040630@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, Clint Olsen Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 83ABD16A4CE for ; Sun, 1 Aug 2004 17:31:48 +0000 (GMT) Received: from rwcrmhc11.comcast.net (rwcrmhc11.comcast.net [204.127.198.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5D6AF43D5A for ; Sun, 1 Aug 2004 17:31:48 +0000 (GMT) (envelope-from clint@0lsen.net) Received: from 0lsen.net ([24.20.127.157]) by comcast.net (rwcrmhc11) with ESMTP id <2004080117314701300bfb1ve>; Sun, 1 Aug 2004 17:31:47 +0000 Received: by 0lsen.net (Postfix, from userid 1001) id 77964176D8; Sun, 1 Aug 2004 10:31:47 -0700 (PDT) Message-Id: <20040801173147.77964176D8@0lsen.net> Date: Sun, 1 Aug 2004 10:31:47 -0700 (PDT) From: Clint Olsen To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/69879: sk0 hangs moving lots of data X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Clint Olsen List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Aug 2004 17:40:24 -0000 >Number: 69879 >Category: kern >Synopsis: sk0 hangs moving lots of data >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Aug 01 17:40:23 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Clint Olsen >Release: FreeBSD 5.2.1-RELEASE i386 >Organization: >Environment: System: FreeBSD belle.0lsen.net 5.2.1-RELEASE FreeBSD 5.2.1-RELEASE #0: Mon Feb 23 20:45:55 GMT 2004 root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC i386 skc0: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter sk0: on skc0 sk0: Ethernet address: 00:0e:a6:96:8f:72 miibus0: on sk0 e1000phy0: on miibus0 e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto >Description: Network (sk0) hangs when moving a large amount of data across the interface. What I'm looking for is help on how to track down whether this is a hardware or a software problem. >How-To-Repeat: Using ssh and tar, I copied over about 2G of data from one FreeBSD box to another via: source% tar cf - . | ssh target "tar xvf - -p --atime-preserve" Eventually the network hangs. >Fix: Currently when the network hangs, I am able to take the network down and immediately bring it back up using 'ifconfig sk0 down; ifconfig sk0 up' >Release-Note: >Audit-Trail: >Unformatted: