From owner-freebsd-current Sun Mar 12 16:18:35 2000 Delivered-To: freebsd-current@freebsd.org Received: from acmey.gatech.edu (acmey.gatech.edu [130.207.165.23]) by hub.freebsd.org (Postfix) with ESMTP id 1C2CC37BEF4 for ; Sun, 12 Mar 2000 16:18:26 -0800 (PST) (envelope-from gte255n@prism.gatech.edu) Received: from localhost (gte255n@localhost) by acmey.gatech.edu (8.9.2/8.9.2) with ESMTP id TAA13775; Sun, 12 Mar 2000 19:18:03 -0500 (EST) Date: Sun, 12 Mar 2000 19:18:03 -0500 (EST) From: "Michael L. Imamura" To: Ryan Thompson Cc: freebsd-current@FreeBSD.ORG Subject: Re: dc0: TX underrun -- resetting In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I've had this occur also; usually I get the message twice at startup, then at seemingly random times while online. So far, my connection has only been dropped once -- I got a flurry of "dc0: TX underrun -- resetting" messages, then my connection died. I was able to bring it back up with "ifconfig dc0 up", but it was a little unsettling. I'm using 4.0-RC2 with the following chipset: dc0: <82c168 PNIC 10/100BaseTX> port 0xb400-0xb4ff mem 0xe0000000-0xe00000ff irq 10 at device 11.0 on pci0 Michael L. Imamura Georgia Institute of Technology, Atlanta Georgia, 30332 Email: gte255n@prism.gatech.edu On Sun, 12 Mar 2000, Ryan Thompson wrote: > Hi all, > > Just saw two identical console messages on a 3-day old 4.0-CURRENT > machine: > > dc0: TX underrun -- resetting > > Nothing special was happening on the near or far end of the link, system > is very lightly loaded. The only network activity was a telnet session > from another host. No unusual daemons running (actually, just the stock > daemons). This card is communicating directly with another identical > card, 100BaseTX full duplex. > > I never saw these messages with the pn0 driver under -STABLE or earlier > with the same card. (FA310TX (Lite-On chipset)). > > Is this just a new diagnostic message in 4.0? No connections were > dropped that I could see. > > -- > Ryan Thompson > Systems Administrator, Accounts > Phone: +1 (306) 664-1161 > > SaskNow Technologies http://www.sasknow.com > #106-380 3120 8th St E Saskatoon, SK S7H 0W2 > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message