From owner-freebsd-bugs@FreeBSD.ORG Mon Nov 8 18:30:35 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DB3D416A503 for ; Mon, 8 Nov 2004 18:30:35 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id A8FA843D46 for ; Mon, 8 Nov 2004 18:30:27 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id iA8IURUE065411 for ; Mon, 8 Nov 2004 18:30:27 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id iA8IURwm065407; Mon, 8 Nov 2004 18:30:27 GMT (envelope-from gnats) Resent-Date: Mon, 8 Nov 2004 18:30:27 GMT Resent-Message-Id: <200411081830.iA8IURwm065407@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Nejc Skoberne Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D5ED116A4D9 for ; Mon, 8 Nov 2004 18:28:03 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id C5F2F43D45 for ; Mon, 8 Nov 2004 18:28:03 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id iA8IS3t9016736 for ; Mon, 8 Nov 2004 18:28:03 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id iA8IS3eh016735; Mon, 8 Nov 2004 18:28:03 GMT (envelope-from nobody) Message-Id: <200411081828.iA8IS3eh016735@www.freebsd.org> Date: Mon, 8 Nov 2004 18:28:03 GMT From: Nejc Skoberne To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: kern/73675: atapicam causes interrupt storm X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Nov 2004 18:30:36 -0000 >Number: 73675 >Category: kern >Synopsis: atapicam causes interrupt storm >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Nov 08 18:30:27 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Nejc Skoberne >Release: 5.3 >Organization: >Environment: FreeBSD Svarun.arnes.si 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Fri Nov 5 04:19:18 UTC 2004 root@harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: I happen to have ASUS P4C800-E motherboard with Promise PDC20378 SATA150 controller. When compiling kernel with "driver atapicam" enabled and booting it, there is an error when booting kernel: Interrupt storm detected on "irq18: atapci1 em0": throttling interrupt source The error is fatal (kernel doesn't boot in full). Conflicting hardware: atapci1: port 0xef90-0xef9f,0xefa8-0xefab,0xefa0-0xefa7,0xefac-0xefaf,0xefe0-0xefe7 irq 18 at device 31.1 on pci0 em0: port 0xcf80-0xcf9f mem 0xfe5e0000-0xfe5fffff irq 18 at device 1.0 on pci2 em0: Ethernet address: 00:11:2f:c9:a7:9a em0: Speed:N/A Duplex:N/A >How-To-Repeat: Have ASUS P4C800-E motherboard with Promise RAID enabled and try to compile GENERIC kernel with "driver atapicam" added. Kernel panics. >Fix: >Release-Note: >Audit-Trail: >Unformatted: