From owner-freebsd-current Sun Nov 17 7:10:34 2002 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 F018537B401 for ; Sun, 17 Nov 2002 07:10:30 -0800 (PST) Received: from herbelot.dyndns.org (herbelot.net1.nerim.net [62.212.117.213]) by mx1.FreeBSD.org (Postfix) with ESMTP id 550CA43E88 for ; Sun, 17 Nov 2002 07:10:22 -0800 (PST) (envelope-from thierry@herbelot.com) Received: from diversion.herbelot.nom (diversion.herbelot.nom [192.168.2.6]) by nouaille.herbelot.nom (8.12.2/8.12.2) with ESMTP id gAHAST4Z027151 for ; Sun, 17 Nov 2002 11:28:30 +0100 (CET) Content-Type: text/plain; charset="iso-8859-1" From: Thierry Herbelot To: current@FreeBSD.ORG Subject: SMP stability ? [was Re: more info from panic from running dnet on SMP kernel] Date: Sun, 17 Nov 2002 11:36:39 +0100 User-Agent: KMail/1.4.3 References: <211086306.1037497825@[192.168.1.20]> In-Reply-To: <211086306.1037497825@[192.168.1.20]> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-Id: <200211171136.39509.thierry@herbelot.com> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Le Sunday 17 November 2002 10:50, Joel M. Baldwin a écrit : > running dnet on a SMP kernel causes the kernel to panic. > > [Hijacking another thread ?] I haven't been able to complete a full buildworld with an SMP on a Abit BP6 (bi-celeron) board for two weeks (the kernel config is just a full GENERIC with SMP and APICIO options enabled). The same machine runs happily strings of make -j48 buildworld's when running with the straight GENERIC UP kernel, so I think the hardware seems to be working OK. Even make -j1 buildworld with the SMP kernel ends with a complete freeze of the machine (the kernel does not go to a panic where I could try a backtrace) The hardware config of the machine is pretty dull (see dmesg later). One point that could be better is that the sources are NFS mounted from a 4.7-Stable server, over an rl(4) board, which may be unstable (/usr/obj is local, on the Maxtor drive) TfH PS : the machine was re-installed anew from the 5.0-20021027-CURRENT snapshot, then upgraded via make buildworld/buildkernel and mergemaster PS2 : full dmesg (when running the stable, UP, GENERIC) Copyright (c) 1992-2002 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #17: Sat Nov 16 19:16:25 CET 2002 XXX@YYY:/usr/obj/files2/src-free/src/sys/GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc0662000. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 334092192 Hz CPU: Pentium II/Pentium II Xeon/Celeron (334.09-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Features=0x183fbff real memory = 536870912 (512 MB) avail memory = 514818048 (490 MB) Initializing GEOMetry subsystem Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface Using $PIR table, 8 entries at 0xc00fdef0 pcib0: at pcibus 0 on motherboard pci0: on pcib0 agp0: mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xf000-0xf00f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0xd000-0xd01f irq 10 at device 7.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 7.3 (no driver attached) rl0: port 0xd400-0xd4ff mem 0xe5000000-0xe50000ff irq 10 at device 17.0 on pci0 rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl0: Ethernet address: 00:40:95:30:38:36 miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto atapci1: port 0xe000-0xe0ff,0xdc00-0xdc03,0xd800-0xd807 irq 11 at device 19.0 on pci0 ata2: at 0xd800 on atapci1 atapci2: port 0xec00-0xecff,0xe800-0xe803,0xe400-0xe407 irq 11 at device 19.1 on pci0 ata3: at 0xe400 on atapci2 orm0: