From owner-freebsd-bugs@FreeBSD.ORG Wed Sep 23 20:50:01 2009 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C68591065670 for ; Wed, 23 Sep 2009 20:50:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id A3BD88FC1A for ; Wed, 23 Sep 2009 20:50:01 +0000 (UTC) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n8NKo1Jj019328 for ; Wed, 23 Sep 2009 20:50:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n8NKo1CC019327; Wed, 23 Sep 2009 20:50:01 GMT (envelope-from gnats) Resent-Date: Wed, 23 Sep 2009 20:50:01 GMT Resent-Message-Id: <200909232050.n8NKo1CC019327@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, Sergei Cherveni Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0DE461065670 for ; Wed, 23 Sep 2009 20:46:25 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id F156E8FC17 for ; Wed, 23 Sep 2009 20:46:24 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n8NKkOdx006655 for ; Wed, 23 Sep 2009 20:46:24 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n8NKkOXl006654; Wed, 23 Sep 2009 20:46:24 GMT (envelope-from nobody) Message-Id: <200909232046.n8NKkOXl006654@www.freebsd.org> Date: Wed, 23 Sep 2009 20:46:24 GMT From: Sergei Cherveni To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/139093: msk FIFO rx overrun 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: Wed, 23 Sep 2009 20:50:01 -0000 >Number: 139093 >Category: kern >Synopsis: msk FIFO rx overrun >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: Wed Sep 23 20:50:01 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Sergei Cherveni >Release: 8.0-RC1 >Organization: >Environment: FreeBSD hp6830s 8.0-RC1 FreeBSD 8.0-RC1 #0: Mon Sep 21 22:17:00 EEST 2009 root@hp6830s:/usr/obj/usr/src/sys/GENERIC i386 >Description: Periodically (sometimes every 3-5 minutes) all network connections are stuck and in the same time in /var/log/messages appears a following (the same on the console): kernel: msk0: Rx FIFO overrun During these periods of time there is no ping replies, and iftop stops showing info about traffic. It shows blank screen instead of rows of connections. Simple commands "ifconfig msk0 down; ifconfig msk0 up" does restore normal operation of msk. #pciconf -lv mskc0@pci0:134:0:0: class=0x020000 card=0x30e9103c chip=0x436c11ab rev=0x00 hdr=0x00 vendor = 'Marvell Semiconductor (Was: Galileo Technology Ltd)' device = 'Marvell 8072 Ethernet Nic (88E8072)' class = network subclass = ethernet #ifconfig msk0 msk0: flags=8843 metric 0 mtu 1500 options=19b ether 00:24:81:66:55:01 inet 10.9.12.2 netmask 0xffffff00 broadcast 10.9.12.255 media: Ethernet autoselect (100baseTX ) status: active >How-To-Repeat: Just start downloading something and make ping to control address, then wait for 5 minutes >Fix: >Release-Note: >Audit-Trail: >Unformatted: