From owner-freebsd-bugs Tue Jan 9 20:30:21 2001 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 41CCC37B401 for ; Tue, 9 Jan 2001 20:30:01 -0800 (PST) Received: (from gnats@localhost) by freefall.freebsd.org (8.11.1/8.11.1) id f0A4U1x83051; Tue, 9 Jan 2001 20:30:01 -0800 (PST) (envelope-from gnats) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 4466137B401 for ; Tue, 9 Jan 2001 20:27:23 -0800 (PST) Received: (from nobody@localhost) by freefall.freebsd.org (8.11.1/8.11.1) id f0A4RNT82826; Tue, 9 Jan 2001 20:27:23 -0800 (PST) (envelope-from nobody) Message-Id: <200101100427.f0A4RNT82826@freefall.freebsd.org> Date: Tue, 9 Jan 2001 20:27:23 -0800 (PST) From: dustinh@webtrends.com To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: i386/24210: compaq dl360 hangs with smp kernel Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 24210 >Category: i386 >Synopsis: compaq dl360 hangs with smp kernel >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jan 09 20:30:01 PST 2001 >Closed-Date: >Last-Modified: >Originator: Dustin Harris >Release: 4.2-STABLE >Organization: WebTrends Corporation >Environment: FreeBSD eldiablo.pdx.webtrends.com 4.2-STABLE FreeBSD 4.2-STABLE #1: Wed Jan 10 03:18:24 GMT 2001 root@eldiablo.pdx.webtrends.com:/usr/src/sys/compile/GENER IC i386 >Description: SMP kernel hangs on boot on a Compaq DL360 (dual PIII-800, 512MB RAM). Patch from PR 19338 was reported to have fixed thise problem with SMP and the DL360 and was applied to the stable branch on 12/8/2000 by peter@freebsd.org. The output below does show that the workaround code from that patch is being executed (/usr/src/sys/i386/i386/mp_machdep.c). Boot looks like this: FreeBSD 4.2-STABLE #2: Wed Jan 10 03:33:18 GMT 2001 root@eldiablo.pdx.webtrends.com:/usr/src/sys/compile/GENERIC-SMP Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (797.48-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff real memory = 536854528 (524272K bytes) avail memory = 518397952 (506248K bytes) APIC_IO: MP table broken: 8259->APIC entry missing! Changing APIC ID for IO APIC #0 from 0 to 8 on chip Programming 35 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 IOAPIC #0 intpin 24 -> irq 2 Note that the system does work correctly in 4.2-STABLE with a non-SMP kernel. >How-To-Repeat: Update system from 4.2-RELEASE to 4.2-STABLE as of January 8th. Build a GENERIC SMP kernel by uncommenting the SMP and APIC_IO options and removing all cpu lines except I686_CPU. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message