From owner-freebsd-current@FreeBSD.ORG Thu Sep 29 18:35:44 2005 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DF7BB16A41F; Thu, 29 Sep 2005 18:35:44 +0000 (GMT) (envelope-from mi+mx@aldan.algebra.com) Received: from blue.virtual-estates.net (aldan.algebra.com [216.254.65.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id 24AB343D4C; Thu, 29 Sep 2005 18:35:43 +0000 (GMT) (envelope-from mi+mx@aldan.algebra.com) Received: from corbulon.video-collage.com (static-151-204-231-237.bos.east.verizon.net [151.204.231.237]) by blue.virtual-estates.net (8.13.4/8.13.4) with ESMTP id j8TIZgfF044396 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 29 Sep 2005 14:35:43 -0400 (EDT) (envelope-from mi+mx@aldan.algebra.com) Received: from mteterin.us.murex.com (195-11.customer.cloud9.net [168.100.195.11]) by corbulon.video-collage.com (8.13.4/8.13.1) with ESMTP id j8TIZY31000894 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 29 Sep 2005 14:35:36 -0400 (EDT) (envelope-from mi+mx@aldan.algebra.com) Received: from mteterin.us.murex.com (mteterin@localhost [127.0.0.1]) by mteterin.us.murex.com (8.13.3/8.13.3) with ESMTP id j8TIZRin089602; Thu, 29 Sep 2005 14:35:27 -0400 (EDT) (envelope-from mi+mx@aldan.algebra.com) Received: from localhost (localhost [[UNIX: localhost]]) by mteterin.us.murex.com (8.13.3/8.13.3/Submit) id j8TIZP3t089601; Thu, 29 Sep 2005 14:35:25 -0400 (EDT) (envelope-from mi+mx@aldan.algebra.com) X-Authentication-Warning: mteterin.us.murex.com: mteterin set sender to mi+mx@aldan.algebra.com using -f From: Mikhail Teterin Organization: Virtual Estates, Inc. To: current@freebsd.org Date: Thu, 29 Sep 2005 14:35:24 -0400 User-Agent: KMail/1.8.2 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200509291435.25167.mi+mx@aldan.algebra.com> X-Virus-Scanned: ClamAV devel-20050525/1104/Wed Sep 28 18:20:40 2005 on corbulon.video-collage.com X-Virus-Status: Clean X-Scanned-By: MIMEDefang 2.43 X-Mailman-Approved-At: Fri, 30 Sep 2005 11:29:24 +0000 Cc: re@freebsd.org, sos@freebsd.org Subject: ata0 going crazy after upgrading to 6.0B5 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Sep 2005 18:35:45 -0000 This is another oddity, I'm observing after an upgrade from 5.4-BETA to 6.0-BETA5 last night. There are not IDE devices in the machine at all and the IDE controllers are disabled in the BIOS (or so the BIOS says). However, at boot time I get: Interrupt storm detected on "irq14: ata0"; throttling interrupt source and then the interrupts never cease, according to the 'systat -vm' [...] zfod Interrupts Proc:r p d s w Csw Trp Sys Int Sof Flt cow 47073 total 2 51 62373 5 65446796 3 48528 wire 1: atkb 134340 act 6: fdc0 26.9%Sys 50.0%Intr 0.0%User 0.0%Nice 23.1%Idl 230976 inact 46567 14: ata | | | | | | | | | | cache 6 17: xl0 =============+++++++++++++++++++++++++ 92008 free 82 18: ahc daefr 19: uhc Namei Name-cache Dir-cache prcfr 209 lapic0: ti Calls hits % hits % react 209 lapic1: ti pdwake [...] This knocks out one of my two processors of course... Nothing like this ever happened in the 5.4 times... The machine is an older Dell workstation with 2 PentiumII Xeons in it. The ACPI never worked right on it -- whenever I tried enabling ACPI in the BIOS, the machine would hang on boot. This is still happening now with 6.0 -- the hang is right after reporting the amounts of real and available memory. -mi