Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933881AbaKSV6X (ORCPT ); Wed, 19 Nov 2014 16:58:23 -0500 Received: from mail.skyhub.de ([78.46.96.112]:38310 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933867AbaKSV6T (ORCPT ); Wed, 19 Nov 2014 16:58:19 -0500 Date: Wed, 19 Nov 2014 22:58:14 +0100 From: Borislav Petkov To: Dave Jones Cc: Andy Lutomirski , Linus Torvalds , Don Zickus , Thomas Gleixner , Linux Kernel , the arch/x86 maintainers , Peter Zijlstra Subject: Re: frequent lockups in 3.18rc4 Message-ID: <20141119215814.GA4613@pd.tnic> References: <20141118023930.GA2871@redhat.com> <20141118145234.GA7487@redhat.com> <20141118215540.GD35311@redhat.com> <20141119021902.GA14216@redhat.com> <20141119145902.GA13387@redhat.com> <546D0530.8040800@mit.edu> <20141119214743.GA18883@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20141119214743.GA18883@redhat.com> 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 Wed, Nov 19, 2014 at 04:47:43PM -0500, Dave Jones wrote: > This box is usually pretty solid, but it's been in service as a 24/7 > fuzzing box for over a year now, so it's not outside the realm of > possibility that this could all be a hardware fault if some memory > has gone bad or the like. You could grep old logs for "Hardware Error" and the usual suspects coming from MCE/EDAC. Also /var/log/mcelog or something like that, depending on what's running on that box. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/