From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 701FBC2BC61 for ; Mon, 29 Oct 2018 18:25:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A74B2080A for ; Mon, 29 Oct 2018 18:25:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3A74B2080A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729375AbeJ3DPq (ORCPT ); Mon, 29 Oct 2018 23:15:46 -0400 Received: from mga12.intel.com ([192.55.52.136]:23634 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728238AbeJ3DPq (ORCPT ); Mon, 29 Oct 2018 23:15:46 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Oct 2018 11:25:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,441,1534834800"; d="scan'208";a="81862040" Received: from agluck-desk.sc.intel.com (HELO agluck-desk) ([10.3.52.160]) by fmsmga007.fm.intel.com with ESMTP; 29 Oct 2018 11:25:57 -0700 Date: Mon, 29 Oct 2018 11:25:57 -0700 From: "Luck, Tony" To: Borislav Petkov Cc: Daniel Aberger - Profihost AG , "mingo@redhat.com" , "hpa@zytor.com" , "x86@kernel.org" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "s.priebe@profihost.ag" , "n.fahldieck@profihost.ag" , "p.kramme@profihost.ag" Subject: Re: MCE reports errors that can't be verified Message-ID: <20181029182557.GA13320@agluck-desk> References: <6ccf5413-ce2a-bbb9-0203-b0cc9fe2e641@profihost.ag> <20181029161525.GI32150@zn.tnic> <3908561D78D1C84285E8C5FCA982C28F7D43AA76@ORSMSX110.amr.corp.intel.com> <20181029175129.GL32150@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181029175129.GL32150@zn.tnic> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 29, 2018 at 06:51:29PM +0100, Borislav Petkov wrote: > On Mon, Oct 29, 2018 at 04:59:44PM +0000, Luck, Tony wrote: > > The EDAC driver printed out those messages, > > I don't think so - that's __print_mce() in mce.c which dumps the three > lines under "... events logged". Which means, that's the lowest prio, > fallback notifier which runs when nothing else before it has done any > logging. Ah yes. In which case the EDAC driver wasn't loaded (or gave up silently) to let us arrive at the end of the decode chain. Another question. Does /proc/interrupts show a lot of CMCI (for historical reasons this is the THR: line). -Tony