From owner-freebsd-net Fri Nov 15 10:36:53 2002 Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B285837B401 for ; Fri, 15 Nov 2002 10:36:51 -0800 (PST) Received: from 66-162-33-178.gen.twtelecom.net (66-162-33-178.gen.twtelecom.net [66.162.33.178]) by mx1.FreeBSD.org (Postfix) with ESMTP id 65FBE43E6E for ; Fri, 15 Nov 2002 10:36:51 -0800 (PST) (envelope-from jeff@expertcity.com) Received: from [10.4.1.134] (helo=expertcity.com) by 66-162-33-178.gen.twtelecom.net with esmtp (Exim 3.22 #4) id 18ClKf-0001hz-00; Fri, 15 Nov 2002 10:36:45 -0800 Message-ID: <3DD53EBC.4040204@expertcity.com> Date: Fri, 15 Nov 2002 10:36:44 -0800 From: Jeff Behl User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2a) Gecko/20020910 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Guy Helmer Cc: freebsd-net@FreeBSD.ORG Subject: Re: polling on 4.7 crash... References: <001301c28c52$d69bb210$0200000a@spencer> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Great! I've instaleld rev. 1.110.2.27 so we'll see how it fares. Thanks much! Jeff Guy Helmer wrote: > Jeff Behl wrote: > >>FreeBSD rack1-5.nwk 4.7-RELEASE-p1 FreeBSD 4.7-RELEASE-p1 #1: Tue Nov > > 12 > >>10:37:37 PST 2002 >>root@rack1-5.nwk:/usr/src/sys/compile/GENERIC2 i386 >> >>Has anyone had problems with polling on a 4.7 box? It worked >>for about >>24 hours then blew up with the below. While it worked it worked >>fantastically, dropping cpu time spent in interrupt from ~%40 to %0. >> >>The system was using the fxp driver and was sniffing a fully saturated >>100mb line while doing very little trasnmitting of data >>itself. I don't >>see how HUPing syslogd could have caused it, but it did happen at the >>same time. > > > Yes, Ian Dowse just committed a fix to if_fxp.c in 4.7-stable (and > previously, to -current) that solved this problem with the fxp driver. > Look for rev. 1.110.2.27 of if_fxp.c > (http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/fxp/if_fxp.c) or > cvsup the updates. > > Hope this helps, > Guy To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message