From owner-freebsd-current@FreeBSD.ORG Sun May 14 10:44:12 2006 Return-Path: X-Original-To: freebsd-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 A6E8F16A40A for ; Sun, 14 May 2006 10:44:12 +0000 (UTC) (envelope-from gexlie@gmail.com) Received: from nz-out-0102.google.com (nz-out-0102.google.com [64.233.162.203]) by mx1.FreeBSD.org (Postfix) with ESMTP id 40BEC43D46 for ; Sun, 14 May 2006 10:44:11 +0000 (GMT) (envelope-from gexlie@gmail.com) Received: by nz-out-0102.google.com with SMTP id i11so446881nzi for ; Sun, 14 May 2006 03:44:10 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=aqBhBo7NA0VjTS0i7SLYrgWBPlvkShTErRuGarlkCNfk56T/wrJsr5Cmpf6T+mMkW5RIgf0dUG+xgVKd4FrBbWqj/sBl3jhuDEGAovMvr2YYucETKosFjAa+eJH3iwV9Oa/L1s4ey3ePF4I+eOtFiZon9nd8O4MOScubJYLSY10= Received: by 10.37.14.74 with SMTP id r74mr1816230nzi; Sun, 14 May 2006 03:44:10 -0700 (PDT) Received: by 10.36.222.48 with HTTP; Sun, 14 May 2006 03:44:10 -0700 (PDT) Message-ID: <53cc795f0605140344q3ab31c04vfd23a1dbf0e00cd4@mail.gmail.com> Date: Sun, 14 May 2006 14:44:10 +0400 From: sekes To: "Max Laier" In-Reply-To: <59366.192.168.4.1.1147575479.squirrel@mail.abi01.homeunix.org> MIME-Version: 1.0 References: <53cc795f0605131026n2d9a5776jd75630e3f9505e55@mail.gmail.com> <53cc795f0605131345t718d0ad7ia7792f2ed4446037@mail.gmail.com> <59366.192.168.4.1.1147575479.squirrel@mail.abi01.homeunix.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-current@freebsd.org, csjp@freebsd.org Subject: Re: deadlock every 15-20 min 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, 14 May 2006 10:44:12 -0000 i've read BUGS section. and i haven't any uid/gid rules neither ipfw nor pf= . look my previous messgae with ipfw rules. LOR appearing even i disabled ipfw at all On 5/14/06, Max Laier wrote: > > Hi, > > On Sat, May 13, 2006 10:45 pm, sekes wrote: > > i found the reason of my unpredictable reboots. > > it is in netgraph.ko module. if i don't let ppp(8) and mpd(8) load > module > > system works fine. > > otherwise after a bit of time it hangs up with following error: > > > > WARNING: attempt to net_add_domain(netgraph) after domainfinalize() > > lock order reversal: > > 1st 0xc2b8b090 inp (divinp) @ > > /usr/src/sys/modules/ipdivert/../../netinet/ip_divert.c:336 > > 2nd 0xc0a44db8 PFil hook read/write mutex (PFil hook read/write mutex) > @ > > /usr/src/sys/net/pfil.c:73 > > it looks like you are using pf(4) or ipfw(8) with user/group rules and > haven't read the BUGS section of the respective manual page. The problem > there is, that user/group rules are basically a layering violation and > thus cause a LOR which might lead to a deadlock. We are working on a fix > for that, but it might be a couple of weeks before that happens. Please > do away with the user/group rules for now or enable Giant over the > netstack. > > -- > /"\ Best regards, | mlaier@freebsd.org > \ / Max Laier | ICQ #67774661 > X http://pf4freebsd.love2party.net/ | mlaier@EFnet > / \ ASCII Ribbon Campaign | Against HTML Mail and News > >