From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755976AbbJHKGk (ORCPT ); Thu, 8 Oct 2015 06:06:40 -0400 Received: from mga14.intel.com ([192.55.52.115]:51940 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753650AbbJHKGT (ORCPT ); Thu, 8 Oct 2015 06:06:19 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,654,1437462000"; d="scan'208";a="822044740" Date: Thu, 8 Oct 2015 13:06:15 +0300 From: Mika Westerberg To: =?iso-8859-1?Q?Niccol=F2?= Belli Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org Subject: Re: [Dell XPS 13 9343] Random kernel Oops at boot with "acpi=ht", disappearing with "acpi=off" Message-ID: <20151008100615.GO1506@lahna.fi.intel.com> References: <16367d85-fe84-4792-819a-d50a508409ef@linuxsystems.it> <20151002101919.GZ1551@lahna.fi.intel.com> <20151005104645.GA1506@lahna.fi.intel.com> <97e73880-b4a6-4118-bf11-6a90d2505fd1@linuxsystems.it> <20151005135449.GF1506@lahna.fi.intel.com> <481e7bc8-b4c4-4acd-9988-f3e0e5ea87b3@linuxsystems.it> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <481e7bc8-b4c4-4acd-9988-f3e0e5ea87b3@linuxsystems.it> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 05, 2015 at 05:59:38PM +0200, Niccolò Belli wrote: > Il lunedì 5 ottobre 2015 15:54:49 CEST, Mika Westerberg ha scritto: > >On Mon, Oct 05, 2015 at 03:41:09PM +0200, Niccolò Belli wrote: > >>Il lunedì 5 ottobre 2015 12:46:45 CEST, Mika Westerberg ha scritto: ... > > > >It says: > > > >Mounting /boot... > >[FAILED] Failed to mount /boot. > >See 'systemctl status boot.mount' for details. > >[DEPEND] Dependency failed for Local File Systems. > > > >Did you run 'systemctl status boot.mount'? > > Please do not consider my previous e-mail, becuase the failure was due to > file loss: in fact sometimes the system hangs while shutting down (I think > because of this bug) and so some modules of my just compiled kernel were > loss. I recompiled the kernel once again and synced the disks just to be > sure: I still get random crashes even with CONFIG_SND_SOC=n. > See the new log: https://bugzilla.kernel.org/attachment.cgi?id=189481 It looks like a memory corruption somewhere. Unfortunately it is not obvious from the log where :-(