From owner-freebsd-current@freebsd.org Fri Jun 3 06:44:18 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5F7B6B684B5 for ; Fri, 3 Jun 2016 06:44:18 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: from mail-io0-x22b.google.com (mail-io0-x22b.google.com [IPv6:2607:f8b0:4001:c06::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 160D31D5B for ; Fri, 3 Jun 2016 06:44:18 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: by mail-io0-x22b.google.com with SMTP id o189so56356033ioe.2 for ; Thu, 02 Jun 2016 23:44:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc; bh=s67qIG5/rw/v8JLjgVKflwO4f8noA3v47RBkd7eExPQ=; b=UDfrug2igETGOWqtedkF7SCsx6RhCvfR0zMDnqqYGs5K4RNbVi5i3SM9/klcAiH5zE 4NZF6RHuhfCR/2GyV50KwtbSeDY5Omu8p1ea8m7tX6+5CESphZel+HAnvl6S20iiok9k h1nBy2Raecw4qVv8pD9WWrcHA6lWqQowLJN8gZmyc595+mlGni8pevCTRmijpKM6Uteo ax5ACXOPApnHzgyuGnTH+VaMLYYNPOWzwUty4SHcLR0DeVXg/Xdof9OUnmah7LVOxZ8h ojfyCS7LqbiOQrWGvN9NUH9on2g6rX68FwulvbBU6KUO0Bw11XRqch8WPKl/peGIw7Mk uk/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:date :message-id:subject:from:to:cc; bh=s67qIG5/rw/v8JLjgVKflwO4f8noA3v47RBkd7eExPQ=; b=XRHGK+eXiSGF34YR0aAD8Fd8bPa9zZYdigIFie3lkATD8LqZ4G02epri7uWRK8RoE/ RMaKgSGfudnzIkcK2sDMP0r9HU2j3R4EQJDRx57zHuz8hEHI+GcDFWmBGwO9GIIUK0U8 FWENAnCtJpGlaDAPbMmgoto3RQEIhMI4ehnFVvjUsrQxMyK9WwlCrxZRGn7wKTcd5vQX 1+nSlohO1Afl/Qv97HTBgG1mKvbJhCwDe2r3gR0XiZEkkDQsbSTvU+qUHh2kn5nUqws/ a3wTfaGUm4wdkRW8E2RcsAm1gmE84oh3P1fXl4K994TBVfPz2PN82azvibN3oKD1zxAF j0iA== X-Gm-Message-State: ALyK8tK2WXlwp14XFbg33eSKFVtv66etiADUgxqxkQ3hmTVN09XseCqp9SSPZ0MZtZlPjiPKpzhEAT8QqM8WnA== MIME-Version: 1.0 X-Received: by 10.107.47.41 with SMTP id j41mr517557ioo.168.1464936257341; Thu, 02 Jun 2016 23:44:17 -0700 (PDT) Sender: kob6558@gmail.com Received: by 10.79.20.70 with HTTP; Thu, 2 Jun 2016 23:44:17 -0700 (PDT) In-Reply-To: References: <0448c751-8608-51ce-f47e-76280ebf14f2@selasky.org> <20160602224654.18927083.ohartman@zedat.fu-berlin.de> Date: Thu, 2 Jun 2016 23:44:17 -0700 X-Google-Sender-Auth: tl15xaFrTQpRxlqAxSkrdjFmuQE Message-ID: Subject: Re: Suddenly poweroff in 11-Current r300097 From: Kevin Oberman To: RayCherng Yu Cc: "O. Hartmann" , Hans Petter Selasky , FreeBSD Current Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 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: Fri, 03 Jun 2016 06:44:18 -0000 On Thu, Jun 2, 2016 at 10:29 PM, RayCherng Yu wrote: > OK, thanks. > I will load coretemp to monitor the cpu temperature. > I have enabled powerd to have cpu frequency adjustment automatically. And > it won't happen when AC power supply connected. > This is why I suspect the power profile or Cx-states are involved as they are, by default, different for AC and battery power. But, also by default, they should make things worse when on AC, so I may be quite wrong. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683