From owner-freebsd-current@FreeBSD.ORG  Fri Aug  5 05:08:25 2011
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 269341065675
	for <freebsd-current@freebsd.org>; Fri,  5 Aug 2011 05:08:25 +0000 (UTC)
	(envelope-from ttsestt@gmail.com)
Received: from mail-iy0-f172.google.com (mail-iy0-f172.google.com
	[209.85.210.172])
	by mx1.freebsd.org (Postfix) with ESMTP id E602F8FC0C
	for <freebsd-current@freebsd.org>; Fri,  5 Aug 2011 05:08:24 +0000 (UTC)
Received: by iye7 with SMTP id 7so1804063iye.17
	for <freebsd-current@freebsd.org>; Thu, 04 Aug 2011 22:08:24 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=from:to:cc:subject:references:date:message-id:user-agent
	:mime-version:content-type;
	bh=7qDgGGC6CEHC9EhauFZ+rqRTgb0jeZTPaUzkdeF3+LE=;
	b=uDJDcgj25uZFmH0jk1qPR674OdGkq9mZdghin/EmnaSn0uecJw1u1GMA70ak9SF1VR
	Q5TWs9Qm+aSHisg/o3EkKjpQIagEBg/MJCPoenptOwilfBFSVwpuU0uOQJuLEsiGGEgH
	TfMk8xJ5zTF6o5yq/Gn+4+hY6MssbvDAg4sKQ=
Received: by 10.231.83.196 with SMTP id g4mr1354781ibl.54.1312520904464;
	Thu, 04 Aug 2011 22:08:24 -0700 (PDT)
Received: from localhost (tor-exit-router45-readme.formlessnetworking.net
	[199.48.147.45])
	by mx.google.com with ESMTPS id v16sm1747187ibe.17.2011.08.04.22.08.22
	(version=SSLv3 cipher=OTHER); Thu, 04 Aug 2011 22:08:23 -0700 (PDT)
From: Test Rat <ttsestt@gmail.com>
To: Pawel Worach <pawel.worach@gmail.com>
References: <86zkjtwc8r.fsf@gmail.com>
	<B9C820F7-EAD7-4AB8-903A-06CEF17240CA@gmail.com>
Date: Fri, 05 Aug 2011 09:08:08 +0400
Message-ID: <86vcucfnt3.fsf@gmail.com>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (berkeley-unix)
MIME-Version: 1.0
Content-Type: text/plain
Cc: freebsd-current@freebsd.org
Subject: Re: [clang] (gpt)zfsboot is broken: zfs_alloc()/zfs_free() mismatch
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 05 Aug 2011 05:08:25 -0000

Pawel Worach <pawel.worach@gmail.com> writes:

> On Aug 1, 2011, at 14:24, Test Rat wrote:
>
>> Anyone else? I can still reproduce with trunk r136607.
>> boot and gptboot seem to be unaffected.
>> 
>> IIRC, with previous clang import it just stuck during boot
>> without any error messages.
>
> A workaround for the hang on boot and "error 1 lba X" failures is the
> following patch, it would be interesting if it also makes the
> zfs_alloc/free error go away too.
[...]

After applying the patch zfsboot and gptzfsboot boot successfully.
Tested both inside qemu and only gptzfsboot on a living system.