From owner-freebsd-arm@FreeBSD.ORG Thu Jul 3 01:00:11 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 08DC09B0 for ; Thu, 3 Jul 2014 01:00:11 +0000 (UTC) Received: from mail-pd0-f177.google.com (mail-pd0-f177.google.com [209.85.192.177]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D013E274C for ; Thu, 3 Jul 2014 01:00:10 +0000 (UTC) Received: by mail-pd0-f177.google.com with SMTP id y10so12695699pdj.8 for ; Wed, 02 Jul 2014 18:00:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=cZTVk/3JWLt1UuOutI320F8D6FPp+Md2KjCCtgbalCk=; b=UporbEv1S/toevSWcbCSm8KPhq/p/Ma2HeiyATy7tBYi/Az1zSQ0IBjwWW2SLiWaDq 4qbGkAr6b4lIM9ukKcQw9KEeHHuTm7dEMuIgFttVvTGge9hlGxD6q9u/PLJ9vxA5y5vk J88Rwb1AK3H6gCKvy3MitcXPKH0XiLalKGaNbvl5M3xgZ0avyj3TnUwm1pLehB/7LvsW tnMhlB1dr6A8Bkdnyf41Ao2cFwrtajXyDVQnxwpH4tMDmmZIEdcLLv7HboqNiHF9gNy6 ZD0/eEzr766axSzrQUJFjtvfCkSll9hR8+UW7HBlDD8ygak5xyIPMNznjVdNZxqlL/nx 5uJw== X-Gm-Message-State: ALoCoQl1PEwvf2/jqpjTcH/H5K5QpZ//1cZe1fsdSI3UlmiDQnl3i99ikKa/ZXUjHe1A2RVZH68/ X-Received: by 10.68.181.165 with SMTP id dx5mr1402349pbc.38.1404349209775; Wed, 02 Jul 2014 18:00:09 -0700 (PDT) Received: from [192.168.1.103] (c-24-6-220-224.hsd1.ca.comcast.net. [24.6.220.224]) by mx.google.com with ESMTPSA id pn4sm38815645pbb.7.2014.07.02.18.00.08 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 02 Jul 2014 18:00:09 -0700 (PDT) Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.2\)) Subject: Re: svnlite segfaults a lot From: Tim Kientzle In-Reply-To: <20140702092041.716a7413@bender.lan> Date: Wed, 2 Jul 2014 17:59:28 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <87CAF73D-A744-472D-B9B0-BA2E5B2B8158@kientzle.com> References: <201407010930.s619Uk9X006689@mech-cluster241.men.bris.ac.uk> <20140702092041.716a7413@bender.lan> To: FreeBSD ARM X-Mailer: Apple Mail (2.1878.2) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jul 2014 01:00:11 -0000 On Jul 2, 2014, at 1:20 AM, Andrew Turner wrote: > On Tue, 1 Jul 2014 10:30:46 +0100 (BST) > Anton Shterenlikht wrote: >=20 >> # uname -a >> FreeBSD raspberry-pi 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r267801: >> Tue Jun 24 11:03:28 UTC 2014 >> root@grind.freebsd.org:/usr/obj/arm.armv6/usr/src/sys/RPI-B arm >>=20 >> I'm trying to pull the ports tree to rasp. pi model B. >> svnlite up (or co) segfaults after pulling 1-5 MB. >> Is this expected? >>=20 >> I'm powering via a bench power supply, so I can >> monitor the current. It is only about 400mA, >> occasionally raising to maybe 450mA. >> So my earlier suspicion, that an inadequate >> power was to blame, was wrong. >>=20 >> Anybody else seeing svnlite segfaults? >=20 > Yes, however I never tracked it down. I found svn from ports to work = as > expected. It wasn=92t this way a month or two ago when I used it last. But I tried just now and it=92s pretty bad. Trying to check out http://svn.freebsd.org/base/head segfaults after a thousand or so items (not always at the same point). Of course, gdb doesn=92t seem to be able to make any sense of the core file: $ gdb /usr/bin/svnlite ... (gdb) core svnlite.core =85 loading many symbols ... (gdb) bt #0 0x0008dbac in ?? () (gdb) =85 Trying to =93run update=94 from inside GDB immediately hits SIGILL in _rtld_get_stack_prot() Tim