From owner-freebsd-arm@FreeBSD.ORG Thu Apr 18 04:36:32 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 292CD161 for ; Thu, 18 Apr 2013 04:36:32 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from mail-oa0-f54.google.com (mail-oa0-f54.google.com [209.85.219.54]) by mx1.freebsd.org (Postfix) with ESMTP id E4BA39E4 for ; Thu, 18 Apr 2013 04:36:31 +0000 (UTC) Received: by mail-oa0-f54.google.com with SMTP id l20so2326962oag.41 for ; Wed, 17 Apr 2013 21:36:31 -0700 (PDT) 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=oDzfXgMsCLGSC2ZrWJ4XJSFF3Nb0SMc8l0DGud7GnNA=; b=SZmOUGB/IEd/IKO3dTVOeYRITHz4KltAgSZnfQ7rRquLvDkVJ3zlmwxgxSS6WmMQ0r UFAtLqgkHbX3PrPL0o6e5zMdQ520qd+KYCAnc/l2NpRzAicy8XVWEtCXQXIcViap4tUf +5+p8pcLdcBKmMPqnbjyC/d/WdEgqzldeeGD7c79q4JGHKAlMfsXRTPlU1NJkdMeRuMx j79YECYYkDumxKhz8xJfVcIB4N4owAkQos019W/vNMHHS5neBDtCMRwq/nwKZHxECI9e a+sQH07r6vFDhKRf5S/teI/p+GAdhj2t7Rp8E6kJKTSuoYYfIzXlP8cFBPs1TAJYfyCb Z+Ug== X-Received: by 10.60.55.3 with SMTP id n3mr4554316oep.118.1366259791148; Wed, 17 Apr 2013 21:36:31 -0700 (PDT) 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 n1sm3146323obc.10.2013.04.17.21.36.29 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 17 Apr 2013 21:36:30 -0700 (PDT) Sender: Warner Losh Subject: Re: __rw_wlock_hard panic on 1st malloc Mime-Version: 1.0 (Apple Message framework v1085) Content-Type: text/plain; charset=us-ascii From: Warner Losh In-Reply-To: <20130418113609.5880e469@bender> Date: Wed, 17 Apr 2013 22:36:29 -0600 Content-Transfer-Encoding: quoted-printable Message-Id: <0E720F47-E84A-4CC8-8A56-1031AB6DB65A@bsdimp.com> References: <8DE83B01-4508-41C5-B2BD-95A72D0AD963@bsdimp.com> <92C60946-8FFB-46A1-9400-9E0F7B11FC23@gmail.com> <9A3C042F-3765-4791-AB51-63EA82488743@bsdimp.com> <20130418113609.5880e469@bender> To: Andrew Turner X-Mailer: Apple Mail (2.1085) X-Gm-Message-State: ALoCoQkYeb0q0OGlstCQq22HGSM0x7NbG9qrE4UY574bGvaYIMBu0iVbRP2ZiHCZp6Hj1QXQTbDH Cc: "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: Thu, 18 Apr 2013 04:36:32 -0000 On Apr 17, 2013, at 7:36 PM, Andrew Turner wrote: > On Wed, 17 Apr 2013 09:37:26 -0600 > Warner Losh wrote: >=20 >> I don't think it is, at least not with clang compiled code. Ian was >> saying on IRC that he saw this and went back to gcc and life was = good. >=20 > I suspect it is an issue with the newer version of clang imported > recently. I have tested with an old version of clang and an updated > kernel and had no issues booting. If I take WITNESS out of the kernel, I have no issues either. Not sure = what WITNESS' problem is... Warner