From owner-freebsd-current@FreeBSD.ORG Thu Oct 13 14:15:55 2011 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BA25F106564A; Thu, 13 Oct 2011 14:15:55 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-gx0-f182.google.com (mail-gx0-f182.google.com [209.85.161.182]) by mx1.freebsd.org (Postfix) with ESMTP id 54BB08FC14; Thu, 13 Oct 2011 14:15:55 +0000 (UTC) Received: by ggeq3 with SMTP id q3so66576gge.13 for ; Thu, 13 Oct 2011 07:15:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=hjUTuL+t1kBLwsNgUDzvLADtHWKyIgwv0+jQgzzYedU=; b=kuXz97kFfJMqz+3HvawK2rpde3/yV4xs5ZAJa5qGLh1SBt2cdam2SSbPv0fmqqIufu OCbYau6xFUyZW/1NpZpvE4E8MEuIOOjQ6ZIELNkczKSPjbsJEHG4FkZIJvFZYCI78g0E qSzXNvpP5ES93MeAqSOhemGSQsLK56RS+msRk= MIME-Version: 1.0 Received: by 10.236.187.70 with SMTP id x46mr5082505yhm.71.1318515354792; Thu, 13 Oct 2011 07:15:54 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.236.109.167 with HTTP; Thu, 13 Oct 2011 07:15:54 -0700 (PDT) In-Reply-To: <86lisp9dzn.fsf@ds4.des.no> References: <2569.1318507804@critter.freebsd.dk> <86lisp9dzn.fsf@ds4.des.no> Date: Thu, 13 Oct 2011 22:15:54 +0800 X-Google-Sender-Auth: nfffbHmrF2ivtLpHtCK4RQO1CBE Message-ID: From: Adrian Chadd To: =?ISO-8859-1?Q?Dag=2DErling_Sm=F8rgrav?= Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Poul-Henning Kamp , Alexander Motin , current@freebsd.org Subject: Re: 9 hangs with idletick = 0 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, 13 Oct 2011 14:15:55 -0000 2011/10/13 Dag-Erling Sm=F8rgrav : > "Poul-Henning Kamp" writes: >> For what it's worth, I regularly (=3Devery 10-12 days or so) see all >> timer activity in the system die and have to use the 4-sec >> power-switch to get the system down. > > Could you check if network activity (e.g. downloading an ISO) triggers > it, and if so, if it goes away when you set the kern.eventtimer.idletick > sysctl to 0? Don't you mean 'set it to 1' ? adrian