From owner-freebsd-current@FreeBSD.ORG Thu Sep 9 19:10:45 2004 Return-Path: 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 5B31A16A4E7 for ; Thu, 9 Sep 2004 19:10:45 +0000 (GMT) Received: from mail2.speakeasy.net (mail2.speakeasy.net [216.254.0.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1713543D46 for ; Thu, 9 Sep 2004 19:10:45 +0000 (GMT) (envelope-from jhb@FreeBSD.org) Received: (qmail 5886 invoked from network); 9 Sep 2004 19:10:44 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 9 Sep 2004 19:10:44 -0000 Received: from [10.50.40.210] (gw1.twc.weather.com [216.133.140.1]) (authenticated bits=0) by server.baldwin.cx (8.12.11/8.12.11) with ESMTP id i89J9xOm009185; Thu, 9 Sep 2004 15:10:32 -0400 (EDT) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: freebsd-current@FreeBSD.org Date: Thu, 9 Sep 2004 13:47:19 -0400 User-Agent: KMail/1.6.2 References: <20040909023413.T14321@bpgate.speednet.com.au> In-Reply-To: <20040909023413.T14321@bpgate.speednet.com.au> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200409091347.19431.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on server.baldwin.cx cc: Andy Farkas Subject: Re: panic: APIC: Previous IPI is stuck X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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, 09 Sep 2004 19:10:45 -0000 On Wednesday 08 September 2004 12:39 pm, Andy Farkas wrote: > My box is still crashing with above APIC panic when I do a > make -j4 buildworld. > > In file src/sys/i386/i386/local_apic.c I tried increasing > BEFORE_SPIN to 100000000 but it still panics. > > Any suggestions on why this is happenning? Try changing the consant to -1. Note that I apparently just managed to trigger a hard lockup on my test machine here with that change, but it had managed to run for about 20 hours under heavy load that panic'd in a few hours on a stock kernel. > FreeBSD 5.3-BETA3 #1: Wed Sep 8 00:37:07 EST 2004 > > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Pentium Pro (198.95-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x619 Stepping = 9 > Features=0xfbffOV> real memory = 536870912 (512 MB) > avail memory = 519897088 (495 MB) > MPTable: > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 4 > ioapic0: Assuming intbase of 0 > ioapic1: Assuming intbase of 16 > ioapic1 irqs 16-31 on motherboard > ioapic0 irqs 0-15 on motherboard > .. > > > -andyf > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org