From owner-freebsd-arm@freebsd.org Tue Dec 12 22:03:20 2017 Return-Path: Delivered-To: freebsd-arm@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 AB0F7E868BF; Tue, 12 Dec 2017 22:03:20 +0000 (UTC) (envelope-from freebsd.asc@strcmp.org) Received: from onager.schwarzes.net (onager.schwarzes.net [IPv6:2a03:4000:8:2bb::5d22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4EE08753D8; Tue, 12 Dec 2017 22:03:19 +0000 (UTC) (envelope-from freebsd.asc@strcmp.org) Received: from [172.30.250.35] (x4dba65d2.dyn.telefonica.de [77.186.101.210]) (authenticated bits=0) by onager.schwarzes.net (8.15.2/8.15.2) with ESMTPA id vBCM2iHt062687; Tue, 12 Dec 2017 23:02:44 +0100 (CET) (envelope-from freebsd.asc@strcmp.org) From: Andreas Schwarz To: Mark Millard CC: jeff@FreeBSD.org, Freebsd-arm , FreeBSD Hackers , FreeBSD Current Mail-Reply-To: Andreas Schwarz Mail-Followup-To: freebsd-arm@FreeBSD.org Date: Tue, 12 Dec 2017 23:02:44 +0100 (CET) Message-ID: <4b2420e8899.5992ee2b@mail.schwarzes.net> In-Reply-To: <32649011-1CFA-4215-BB37-00E4493882CD@dsl-only.net> References: <32649011-1CFA-4215-BB37-00E4493882CD@dsl-only.net> User-Agent: YAM/2.9p1 (MorphOS; PPC; rv:20140418r7798) Subject: Re: A head kernel rpi2 boot-hang bisected: -r326346 good; -r326347 and later hangs-up during boot MIME-Version: 1.0 Content-Type: text/plain X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.2 (onager.schwarzes.net [37.221.194.76]); Tue, 12 Dec 2017 23:02:45 +0100 (CET) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Dec 2017 22:03:20 -0000 On 12.12.17, Mark Millard wrote: > I initially jumped from -r326192 to -r326726 and > ended up with a rpi2 that would normally hang > somewhere around release APs being displayed. > (I have had a couple of completed boots but many > dozens of hung-up attempts.) Both a debug kernel > and a non-debug kernel hang the same way. > > Bisecting the kernel (holding world -r326726 > constant) showed: > > -r326346 did not hang (nor did before) > -r326347 and later hung. JFYI, the latest kernel (and world) running at one of my RPI2-B is r326631, without any issues. -asc