From owner-freebsd-stable@FreeBSD.ORG Sat Nov 20 15:32:17 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 930E910656A6 for ; Sat, 20 Nov 2010 15:32:17 +0000 (UTC) (envelope-from rolnas@gmail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id 2303A8FC1A for ; Sat, 20 Nov 2010 15:32:16 +0000 (UTC) Received: by eyb7 with SMTP id 7so3265952eyb.13 for ; Sat, 20 Nov 2010 07:32:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:content-type :content-transfer-encoding:subject:date:message-id:to:mime-version :x-mailer; bh=ys5xnfMni1JpgyyyL1VpfEHpD5TH03jwGCxktjjwd3Y=; b=iqWh9d4WCFiV9TPMOweYUWtnqqPuf1N0tRYPgyAtJZl8kQGXDn5FFe1gWFaHLW1yaZ ROkif4spO3R2PLa/htX5hiqgHMVKjytb8T7cwzSPc+ceostQ5h2y6wGgcDReDyfgICNb z/cU4MQuy+YedwFSQnbMCk35xmUNbFM4L1sB4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:content-type:content-transfer-encoding:subject:date:message-id :to:mime-version:x-mailer; b=KsptBFv2xZzUSdU/6skTDNn/KK6ncjMc0P/4lZ92YvyM0AUY4nZ8hWaCk4B9piHEQe yoJs6c6r5ysIkxEqyQx07BDrnlYuyXK4DzUDG5nz2wZI20/Z0SSlrbwSrU8EvDt4EsNW vOUYOHCPWPIH0Xj/0kpgCRRh6mFxta1XGfmDk= Received: by 10.213.9.200 with SMTP id m8mr2306896ebm.27.1290265770869; Sat, 20 Nov 2010 07:09:30 -0800 (PST) Received: from [192.168.1.144] ([95.173.38.63]) by mx.google.com with ESMTPS id v56sm2661030eeh.2.2010.11.20.07.09.29 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sat, 20 Nov 2010 07:09:30 -0800 (PST) From: rolnas@gmail.com Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Date: Sat, 20 Nov 2010 17:09:28 +0200 Message-Id: To: freebsd-stable@freebsd.org Mime-Version: 1.0 (Apple Message framework v1082) X-Mailer: Apple Mail (2.1082) Subject: problems with network on em X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Nov 2010 15:32:17 -0000 I'm experiencing network interface stalls on em in FreeBSD 8.1-RELEASE = (-p1). It looks like the problem could be solved in 8-STABLE, but should I = upgrade to it ? Is it OK to try to get only em driver code and recompile as module and = try to run it ? sysctl dev.em.2.stats=3D1: ... em2: Missed Packets =3D 101334 em2: Receive No Buffers =3D 488 ... em2: RX overruns =3D 1356 em2: watchdog timeouts =3D 1 ... Only "ifconfig em2 down;ifconfig em2 up" helps for some time. The same happens on em0 interface only, but not in the same time. It is production (NAT) router with pf+pfsync+carp and failover over = another router. They are old "SunFire X4100" boxes (4GB RAM, 2*2 AMD Opteron 2.2GHz). Regards, Rolandas Naujikas=