From owner-freebsd-current@FreeBSD.ORG Sun Dec 7 23:03:21 2008 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6B9F11065675 for ; Sun, 7 Dec 2008 23:03:21 +0000 (UTC) (envelope-from regnauld@catpipe.net) Received: from moof.catpipe.net (moof.catpipe.net [129.142.64.64]) by mx1.freebsd.org (Postfix) with ESMTP id 26E018FC0C for ; Sun, 7 Dec 2008 23:03:20 +0000 (UTC) (envelope-from regnauld@catpipe.net) Received: from localhost (unknown [129.142.64.64]) by localhost.catpipe.net (Postfix) with ESMTP id 0777583B70C for ; Sun, 7 Dec 2008 23:30:11 +0100 (CET) X-Virus-Scanned: amavisd-new at catpipe.net Received: from moof.catpipe.net ([129.142.64.64]) by localhost (moof.catpipe.net [129.142.64.64]) (amavisd-new, port 10024) with ESMTP id l1Fp6JAKU9-V for ; Sun, 7 Dec 2008 23:30:10 +0100 (CET) Received: from macbook.catpipe.net (unknown [83.95.48.180]) (Authenticated sender: relayuser) by moof.catpipe.net (Postfix) with ESMTP id 945D783B708 for ; Sun, 7 Dec 2008 23:30:10 +0100 (CET) Received: by macbook.catpipe.net (Postfix, from userid 1001) id 6644526841E; Sun, 7 Dec 2008 23:30:10 +0100 (CET) Date: Sun, 7 Dec 2008 23:30:10 +0100 From: Phil Regnauld To: freebsd-current@FreeBSD.org Message-ID: <20081207223009.GA27635@macbook.catpipe.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.17 (2007-11-01) Cc: Subject: em(4) not sending/receiving data in recent current ? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Dec 2008 23:03:21 -0000 Hi all, I recently upgraded a system (Dell Vostro desktop) running 8.0-CURRENT/amd64 from July to -current from a few days ago, and em(4) stopped working. By this I mean: - em0 probes and attaches correctly - link is detected - sending any data to/from the host simply fails tcpdump shows incoming ARP requests and they seem to be accepted by the ARP stack, and pinging another host shows outgoing ARP requests, but nothing is seen on the wire by the other hosts. Anyone else experiencing this, and could this be related to the em/e1000/igb split ? Cheers, Phil em0: port 0xfe00-0xfe1f mem 0xfdfc0000-0xfdfdffff,0xfdfff000-0xfdffffff irq 20 at device 25.0 on pci0 em0: Using MSI interrupt em0: [FILTER] em0: Ethernet address: 00:1d:09:91:25:e4 em0: link state changed to UP