From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752446AbbATTAd (ORCPT ); Tue, 20 Jan 2015 14:00:33 -0500 Received: from mga01.intel.com ([192.55.52.88]:29969 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751594AbbATTAb (ORCPT ); Tue, 20 Jan 2015 14:00:31 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,862,1389772800"; d="scan'208";a="442833628" Message-ID: <1421780421.32504.2.camel@theros.lm.intel.com> Subject: Re: linux-next: Tree for Jan 20 -- Kernel panic - Unable to mount root fs From: Ross Zwisler To: Fabio Estevam , Boaz Harrosh , Jens Axboe Cc: Paul Moore , Sabrina Dubroca , Stephen Rothwell , "linux-next@vger.kernel.org" , linux-kernel , linux-fsdevel@vger.kernel.org, linux-audit@redhat.com, viro@zeniv.linux.org.uk, Richard Guy Briggs Date: Tue, 20 Jan 2015 12:00:21 -0700 In-Reply-To: References: <20150120185308.53f4af4e@canb.auug.org.au> <20150120165655.GA10904@kria> <4237741.ePaG0Gba6D@sifl> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4 (3.10.4-4.fc20.rez) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2015-01-20 at 15:54 -0200, Fabio Estevam wrote: > On Tue, Jan 20, 2015 at 3:39 PM, Paul Moore wrote: > > > Thanks for testing this and reporting the problem, especially such a small > > bisection. Unfortunately nothing is immediately obvious to me, would you mind > > sharing your kernel config so I can try to reproduce and debug the problem? > > In case it helps, I also get the similar errors on a mx6 which is > built with arch/arm/configs/imx_v6_v7_defconfig: > > [ 1.594196] imx-ipuv3 2800000.ipu: IPUv3H probed > [ 1.601836] ram0: unknown partition table > [ 1.607247] ram1: unknown partition table > [ 1.612617] ram2: unknown partition table > [ 1.618010] ram3: unknown partition table > [ 1.623359] ram4: unknown partition table > [ 1.628761] ram5: unknown partition table > [ 1.634065] ram6: unknown partition table > [ 1.639436] ram7: unknown partition table > [ 1.644749] ram8: unknown partition table > [ 1.650132] ram9: unknown partition table > [ 1.655447] ram10: unknown partition table > [ 1.660911] ram11: unknown partition table > [ 1.666268] ram12: unknown partition table > [ 1.671778] ram13: unknown partition table > [ 1.677154] ram14: unknown partition table > [ 1.682593] ram15: unknown partition table > [ 1.687165] brd: module loaded > [ 1.705148] loop: module loaded This is probably related to the issue reported in this thread: https://lkml.org/lkml/2015/1/16/563 These were just nuisance warnings, I believe, so my guess is that this isn't related to your kernel panic. Reverting Boaz's patches to make these warnings go away would let you know for sure. - Ross