From owner-freebsd-questions@FreeBSD.ORG Tue Jun 1 05:59:01 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AC70C106566C for ; Tue, 1 Jun 2010 05:59:01 +0000 (UTC) (envelope-from rowlands.mark@gmail.com) Received: from mail-ww0-f54.google.com (mail-ww0-f54.google.com [74.125.82.54]) by mx1.freebsd.org (Postfix) with ESMTP id 4152F8FC20 for ; Tue, 1 Jun 2010 05:59:00 +0000 (UTC) Received: by wwb22 with SMTP id 22so925432wwb.13 for ; Mon, 31 May 2010 22:59:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=S8R8i9CXDN1kVTNkIMhB1yPjYzj9OH1386nXeG7ixQ8=; b=V1ES+rwDrhBQr+EmPeTGOIDzxK5OscGtRZ8Cu6gJwM2K8CRNAXrbZdNqJAnjnUEYXd NMrWPUW03elQqaY9Q9dzaKFACviR3m4RQF2XPKX61viTkkQA8DBtMJnPncHSZz23shQu FQ4bvNPuCl6n2HLTUG1Ck/eugBffaSVgTjsnc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=MKy2jHwm5TSoop4nnuTPWdd/hiiXmqpBbe7yNtQa5wbSYF5N98sSLj9XJYeyRDtrej jCq7KK9A4tFrr6zLlS8RYWyz52i6Kwd1PSuhXOzN3gPTV3z1SnVzgHUjEAgcZQfxU01v DXhdHgQNvN4DL7+fTKTSoSk5fgsTOocKh3u8c= MIME-Version: 1.0 Received: by 10.227.157.69 with SMTP id a5mr5444123wbx.146.1275371939979; Mon, 31 May 2010 22:58:59 -0700 (PDT) Received: by 10.216.7.11 with HTTP; Mon, 31 May 2010 22:58:59 -0700 (PDT) In-Reply-To: References: Date: Tue, 1 Jun 2010 07:58:59 +0200 Message-ID: From: mark rowlands To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: Network sort of stops working with the em (intel) driver under load. X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Jun 2010 05:59:01 -0000 On Mon, May 31, 2010 at 9:30 PM, mark rowlands wr= ote: > Newly built and cvsupped system,with GENERIC kernel, =A0when copying > large amounts of data over a gigabit link via scp =A0the network =A0will > hang after a couple of gig. =A0I can then no longer login via ssh. If I > leave it be, after about 12-24 hours I can then login again. (A reboot > of course fixes the issue immediately...) . snip... I can now confirm that a similar copy to the vr card does not cause the same problem... so it would appear more likely that it might be an em related problem.