From owner-freebsd-arm@FreeBSD.ORG Fri Feb 8 11:58:35 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id BD696CA7 for ; Fri, 8 Feb 2013 11:58:35 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from mail-pa0-f42.google.com (mail-pa0-f42.google.com [209.85.220.42]) by mx1.freebsd.org (Postfix) with ESMTP id 8FF8CF88 for ; Fri, 8 Feb 2013 11:58:35 +0000 (UTC) Received: by mail-pa0-f42.google.com with SMTP id kq12so2056037pab.29 for ; Fri, 08 Feb 2013 03:58:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:sender:subject:mime-version:content-type:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to:x-mailer:x-gm-message-state; bh=QdZST/F5lAv0MzJkmSmjkUtj7MYDBtuByedCnxVpfxw=; b=Gqf29+U1kH7itMNXxZnNHfCGucs648gRJkQH6DfYUGkkRfYGTBJ1KgE1WPtYoQDjW2 gJiVnytRLSrZM15FSZcRQSIDmdk1hxOW5LArfV7YFN05Ywg+MPeQBt64amElDif6jClX S69JA6AYyZx1Sv7UmkyrajRAsfBF+mtH2EmJWp7PLoFjY8yLKbNBKd3l/v+zvdAAwXVY knVu3NgjO3Wq0q4j0eWCCPPi6J13g6dPH1YGUI92DB9ayWt6Cwzi5oByImTbUcp3yQsI ONiecCUTeGdUd+c45kwm5lVsr4dTN/cMXE5xi/jlTFvPwtJUb5xaXW/GKyLJiksJooJi 42Rg== X-Received: by 10.66.88.164 with SMTP id bh4mr16600301pab.41.1360324714989; Fri, 08 Feb 2013 03:58:34 -0800 (PST) Received: from [10.0.0.53] (50-78-194-198-static.hfc.comcastbusiness.net. [50.78.194.198]) by mx.google.com with ESMTPS id a4sm53910440paw.21.2013.02.08.03.58.32 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 08 Feb 2013 03:58:33 -0800 (PST) Sender: Warner Losh Subject: Re: named kills raspberry pi Mime-Version: 1.0 (Apple Message framework v1085) Content-Type: text/plain; charset=us-ascii From: Warner Losh In-Reply-To: <20130208075702.a755649a60d10dabf10a058b@sohara.org> Date: Fri, 8 Feb 2013 04:58:27 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <0B9B84F3-D627-497F-B1DA-BE4D0F9BC5DA@bsdimp.com> References: <20130207223038.ec308967273d6a16c41be97b@sohara.org> <20130208075702.a755649a60d10dabf10a058b@sohara.org> To: Steve O'Hara-Smith X-Mailer: Apple Mail (2.1085) X-Gm-Message-State: ALoCoQlD+WbigMmmyH+ga99Uyo7iotb2Eno39TaEE0PPzIDX6oCBufi0Rkn6nsd3x84rBbmJH9Mj Cc: Tim Kientzle , freebsd-arm@freebsd.org X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Feb 2013 11:58:35 -0000 On Feb 8, 2013, at 12:57 AM, Steve O'Hara-Smith wrote: > On Thu, 7 Feb 2013 22:32:40 -0800 > Tim Kientzle wrote: >=20 >>=20 >> On Feb 7, 2013, at 2:30 PM, Steve O'Hara-Smith wrote: >>=20 >>> Hi, >>>=20 >>> As soon as I start named either by rc.d script or directly, >>> whether in an ssh session or directly on the video console, with or >>> without chroot, my early model 256MB model B pi locks up solid, no >>> response on console, all ssh sessions freeze, no response to ping, >>> nothing until power cycle. I can build ports all day long, but if I >>> start named everything stops dead. >>=20 >> $ truss named -f >=20 > Yep, nice idea, that or ktrace. Sadly there's no truss built > for the rpi, as for ktrace there was no sign of the output file after > reboot. >=20 >> If you're lucky, you might catch some of the last system calls >> before it hangs, which might give a clue. >=20 > I think Warner has pointed me in the right direction, apart from > anything else it looks like there's a three year old fix for the = ras_start > address that's never been committed - I'll be trying that today. I thought that fix had been committed... But the issue isn't that fix, = but rather the difference between armv6 atomics and armv[45] atomics. We = shouldn't be using ras* anything at all on armv6. Warner