From owner-freebsd-current@FreeBSD.ORG Thu Oct 12 09:33:30 2006 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4A13E16A403; Thu, 12 Oct 2006 09:33:30 +0000 (UTC) (envelope-from peter@holm.cc) Received: from wbm5.pair.net (wbm5.pair.net [66.39.3.85]) by mx1.FreeBSD.org (Postfix) with ESMTP id 250D443D69; Thu, 12 Oct 2006 09:33:25 +0000 (GMT) (envelope-from peter@holm.cc) Received: by wbm5.pair.net (Postfix, from userid 65534) id 5B0F034D25; Thu, 12 Oct 2006 05:33:25 -0400 (EDT) Received: from 193.3.142.124 ([193.3.142.124]) (SquirrelMail authenticated user holm@aedde.pair.com) by webmail5.pair.com with HTTP; Thu, 12 Oct 2006 11:33:25 +0200 (CEST) Message-ID: <8330.193.3.142.124.1160645605.squirrel@webmail5.pair.com> In-Reply-To: <20061012083633.GI59833@FreeBSD.org> References: <20061011154722.GA53921@peter.osted.lan> <20061012083633.GI59833@FreeBSD.org> Date: Thu, 12 Oct 2006 11:33:25 +0200 (CEST) From: "Peter Holm" To: "Gleb Smirnoff" User-Agent: SquirrelMail/1.4.5 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal Cc: rwatson@freebsd.org, current@freebsd.org Subject: Re: Page fault in ip_output (fnv_hash.h:27) 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: Thu, 12 Oct 2006 09:33:30 -0000 > Peter, > > On Wed, Oct 11, 2006 at 05:47:22PM +0200, Peter Holm wrote: > P> During stress test of GENERIC HEAD from Oct 9 15:08 UTC I got this > P> page fault: > P> > P> --- trap 0xc, eip = 0xc073dc6c, esp = 0xe6bf5a98, ebp = 0xe6bf5ae4 --- > P> ip_output(c4633600,0,e6bf5ab8,0,0,...) at ip_output+0x940 > P> udp_output(c46a4690,c46a9000,0,0,c48b4d80,...) at udp_output+0x4b3 > P> udp_send(c4a94914,0,c4896b00,0,0,...) at udp_send+0x2a > P> sosend_dgram(c4a94914,0,e6bf5c64,c4896b00,0,...) at sosend_dgram+0x30d > P> sosend(c4a94914,0,e6bf5c64,0,0,0,c48b4d80) at sosend+0x3c > P> soo_write(c4008c60,e6bf5c64,c4609980,0,c48b4d80) at soo_write+0x42 > P> dofilewrite(c48b4d80,3,c4008c60,e6bf5c64,...) at dofilewrite+0x7b > P> kern_writev(c48b4d80,3,e6bf5c64,8052000,0,...) at kern_writev+0x36 > P> write(c48b4d80,e6bf5d04) at write+0x45 > P> syscall(2805003b,bfbf003b,bfbf003b,2805188c,...) at syscall+0x256 > P> > P> More info at http://people.freebsd.org/~pho/stress/log/cons215.html > > Why did you explored in detail frame 12, not frame 9? > Oh, sorry. I thought that the comment in frame 12 was the interesting part. I'll add info for frame 9 later today. - Peter > -- > Totus tuus, Glebius. > GLEBIUS-RIPN GLEB-RIPE >