From owner-freebsd-stable Mon May 6 19:16: 0 2002 Delivered-To: freebsd-stable@freebsd.org Received: from wall.polstra.com (wall-gw.polstra.com [206.213.73.130]) by hub.freebsd.org (Postfix) with ESMTP id 106CF37B407 for ; Mon, 6 May 2002 19:15:56 -0700 (PDT) Received: from vashon.polstra.com (vashon.polstra.com [206.213.73.13]) by wall.polstra.com (8.11.3/8.11.3) with ESMTP id g472FnD50731; Mon, 6 May 2002 19:15:49 -0700 (PDT) (envelope-from jdp@wall.polstra.com) Received: (from jdp@localhost) by vashon.polstra.com (8.11.6/8.11.0) id g472Fmb07039; Mon, 6 May 2002 19:15:48 -0700 (PDT) (envelope-from jdp) Date: Mon, 6 May 2002 19:15:48 -0700 (PDT) Message-Id: <200205070215.g472Fmb07039@vashon.polstra.com> To: stable@freebsd.org From: John Polstra Cc: kendall@jedis.com Subject: Re: fxp0: SCB timeout In-Reply-To: <000a01c1f51f$5ea50970$2501a8c0@fmepro.com> References: <000a01c1f51f$5ea50970$2501a8c0@fmepro.com> Organization: Polstra & Co., Seattle, WA Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG In article <000a01c1f51f$5ea50970$2501a8c0@fmepro.com>, Kendall Gifford wrote: > I also have a Dell PowerEdge 1550 with 4.5-STABLE and had the same > SCB timeout problem with the fxp driver. Me too. Are you running an SMP kernel? I saw this problem the first and only time after I added a second CPU and switched to an SMP kernel. That's not enough data points to form any conclusion. The other unusual thing that was going on when this happened to me was that I was really hammering the system via a gigabit NIC in one of the PCI slots at the time. > but I did hear one suggestion that this was somehow related to advanced > power management. I rebuilt a kernel without APM by removing the line: > > device apm0 at nexus?... Nope, that's not it. I've never had APM configured on that machine. John -- John Polstra John D. Polstra & Co., Inc. Seattle, Washington USA "Disappointment is a good sign of basic intelligence." -- Chögyam Trungpa To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message