From owner-freebsd-smp@FreeBSD.ORG Sun Oct 19 13:02:36 2003 Return-Path: Delivered-To: freebsd-smp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AAE6E16A4B3 for ; Sun, 19 Oct 2003 13:02:36 -0700 (PDT) Received: from gull.mail.pas.earthlink.net (gull.mail.pas.earthlink.net [207.217.120.84]) by mx1.FreeBSD.org (Postfix) with ESMTP id DBDE543FCB for ; Sun, 19 Oct 2003 13:02:35 -0700 (PDT) (envelope-from proc@reddaemon.stargazer.2y.net) Received: from hsa024.pool040.at101.earthlink.net ([216.249.109.24] helo=reddaemon.stargazer.2y.net) by gull.mail.pas.earthlink.net with esmtp (Exim 3.33 #1) id 1ABJl4-0002w8-00 for freebsd-smp@freebsd.org; Sun, 19 Oct 2003 13:02:34 -0700 Message-ID: <3F92ED94.8050402@reddaemon.stargazer.2y.net> Date: Sun, 19 Oct 2003 13:01:24 -0700 From: Proc User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-smp@freebsd.org Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: Mean anything to anyone? X-BeenThere: freebsd-smp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: FreeBSD SMP implementation group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Oct 2003 20:02:36 -0000 After running "make -j2 buildworld" last night after a cvsup, I came across this in the dmesg: lock order reversal 1st 0xc2a6dc24 vm object (vm object) @ /usr/src/sys/vm/vm_object.c:433 2nd 0xc102f110 system map (system map) @ /usr/src/sys/vm/vm_kern.c:328 Stack backtrace: Complete dmesg reddaemon@/home/after% dmesg Copyright (c) 1992-2003 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 5.1-CURRENT #0: Mon Oct 6 12:41:20 PDT 2003 after@reddaemon.stargazer.2y.net:/usr/obj/usr/src/sys/SMP Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a77000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a77244. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium II/Pentium II Xeon/Celeron (397.33-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x652 Stepping = 2 Features=0x183fbff real memory = 134152192 (127 MB) avail memory = 120651776 (115 MB) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0xc08-0xc0b on acpi0 acpi_cpu0: on acpi0 acpi_cpu1: on acpi0 acpi_button0: on acpi0 pcibios: BIOS version 2.10 Using $PIR table, 8 entries at 0xc00fdf40 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 IOAPIC #0 intpin 21 -> irq 2 IOAPIC #0 intpin 22 -> irq 11 IOAPIC #0 intpin 20 -> irq 16 sym0: <875> port 0x1400-0x14ff mem 0xfa100000-0xfa100fff,0xfa103000-0xfa1030ff irq 2 at device 13.0 on pci0 sym0: No NVRAM, ID 7, Fast-20, SE, parity checking sym1: <875> port 0x1800-0x18ff mem 0xfa101000-0xfa101fff,0xfa103400-0xfa1034ff irq 11 at device 13.1 on pci0 sym1: No NVRAM, ID 7, Fast-20, SE, parity checking fxp0: port 0x1060-0x107f mem 0xfa000000-0xfa0fffff,0xfa104000-0xfa104fff irq 16 at device 15.0 on pci0 fxp0: Ethernet address 00:a0:c9:83:05:84 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: at device 18.0 on pci0 isa0: on isab0 atapci0: port 0x1050-0x105f at device 18.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] uhci0: port 0x1080-0x109f irq 11 at device 18.2 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 piix0 port 0x1040-0x104f at device 18.3 on pci0 Timecounter "PIIX" frequency 3579545 Hz quality 0 pci0: at device 20.0 (no driver attached) atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 fdc0: port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0 port 0x378-0x37f,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: on ppc0 ppbus0: IEEE1284 device found /NIBBLE/ECP Probing for PnP devices on ppbus0: ppbus0: PRINTER MLC,PCL,PML plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A orm0: