Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261959AbTESHKz (ORCPT ); Mon, 19 May 2003 03:10:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262142AbTESHKz (ORCPT ); Mon, 19 May 2003 03:10:55 -0400 Received: from modemcable204.207-203-24.mtl.mc.videotron.ca ([24.203.207.204]:35200 "EHLO montezuma.mastecende.com") by vger.kernel.org with ESMTP id S261959AbTESHKz (ORCPT ); Mon, 19 May 2003 03:10:55 -0400 Date: Mon, 19 May 2003 03:14:04 -0400 (EDT) From: Zwane Mwaikambo X-X-Sender: zwane@montezuma.mastecende.com To: Brad Stockdale cc: linux-kernel@vger.kernel.org Subject: Re: APIC Errors on a SuperMicro P6DBE In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 865 Lines: 23 On Sun, 18 May 2003, Brad Stockdale wrote: > APIC error on CPU1: 01(01) > APIC error on CPU0: 02(02) > unexpected IRQ trap at vector 1c > unexpected IRQ trap at vector ac > unexpected IRQ trap at vector 1c You're getting a lot of receive and send (checksum and accept) errors and as a result invalid vectors being sent to your processors, your APIC bus is seeing a lot of data corruption, looks like your motherboard might be on it's way out. Try running with 'noapic' to see if it's the IOAPIC or local APICs (my bet is on the IOAPIC which would be on your motherboard chipset) Zwane -- function.linuxpower.ca - 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/