Hi,
I have FreeBSD3.2 from ftp7.de.freebsd.org dated May 1999 installed
on an AMD K6-2 333MHz with Aladdin V chipset and have experienced
spontaneous reboots while CPU usage is very high--compiling or
bringing a new web link in another window within Netscape
Communicator. There are no entries in /var/log/messages. The symptom
is the machine wedges for around 5-10 seconds and then my machine
reboots. I have searched for the GNATS database and in dejanews
and the closest things that may be causing my problem is perhaps
the K6-2 itself or need of finetuning of some kernel parameters.
I am unsure of how to check for the bad K6-2 itself. This system
is a "hand-me-down," but is fairly reliable under Linux.
Attached, please browse through my dmesg log and my kernel
configuration file.
Regards,
Ken
---dmesg---
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.2-RELEASE #4: Wed May 26 12:55:59 PDT 1999
r...@black.tmpest1.org:/usr/src/sys/compile/BLACK
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD-K6(tm) 3D processor (333.37-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x580 Stepping=0
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory = 100663296 (98304K bytes)
avail memory = 95182848 (92952K bytes)
Probing for devices on PCI bus 0:
chip0: <AcerLabs M1541 (Aladdin-V) PCI host bridge> rev 0x04 on pci0.0.0
chip1: <AcerLabs M5243 PCI-PCI bridge> rev 0x04 on pci0.1.0
chip2: <AcerLabs M1533 portable PCI-ISA bridge> rev 0xb4 on pci0.7.0
ed1: <NE2000 PCI Ethernet (RealTek 8029)> rev 0x00 int a irq 9 on pci0.8.0
ed1: address 00:80:c8:fd:90:ae, type NE2000 (16 bit)
ed2: <NE2000 PCI Ethernet (RealTek 8029)> rev 0x00 int a irq 9 on pci0.9.0
ed2: address 00:80:c8:fd:88:0d, type NE2000 (16 bit)
adv0: <AdvanSys ASC3150 Ultra SCSI controller> rev 0x02 int a irq 9 on pci0.11.0
adv0: AdvanSys Ultra SCSI Host Adapter, SCSI ID 7, queue depth 240
ide_pci0: <Acer Aladdin IV/V (M5229) Bus-master IDE controller> rev 0x20 int a
irq 0 on pci0.15.0
Probing for devices on PCI bus 1:
vga0: <Trident model 9750 VGA-compatible display device> rev 0xf3 int a irq 10
on pci1.6.0
Probing for PnP devices:
CSN 1 Vendor ID: CTL00f0 [0xf0008c0e] Serial 0xffffffff Comp ID: PNPb02f
[0x2fb0d041]
pcm1 (SB16pnp <Vibra16X> sn 0xffffffff) at 0x220-0x22f irq 5 drq 1 flags 0x10
on isa
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x280
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 irq 12 on isa
psm0: model MouseMan+, device ID 0
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
pcm0 not probed due to drq conflict with pcm1 at 1
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <ST31720A>
wd0: 1625MB (3329424 sectors), 3303 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <QUANTUM FIREBALL EX3.2A>
wd1: 3079MB (6306048 sectors), 6256 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 1 (wd3): <Maxtor 90432D2>
wd3: 4121MB (8440992 sectors), 8374 cyls, 16 heads, 63 S/T, 512 B/S
wdc1: unit 0 (atapi): <OTI-HERMES/F910v320>, removable, intr, dma, iordy
acd0: drive speed 1031KB/sec, 120KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/1 bytes threshold
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
adv0 not found at 0x330
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
apm0 on isa
apm: found APM BIOS version 1.2
Waiting 5 seconds for SCSI devices to settle
sa0 at adv0 bus 0 target 6 lun 0
sa0: <SONY SDT-7000 0195> Removable Sequential Access SCSI-2 device
sa0: 10.000MB/s transfers (10.000MHz, offset 15)
changing root device to wd3s1a
da0 at adv0 bus 0 target 0 lun 0
da0: <SEAGATE ST32550N 0021> Fixed Direct Access SCSI-2 device
da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
da0: 2047MB (4194058 512 byte sectors: 255H 63S/T 261C)
---kernelconfiguration---
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration ->
# Configuring the FreeBSD Kernel -> The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# <URL:http://www.FreeBSD.ORG/>
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $Id: GENERIC,v 1.143.2.12 1999/05/14 15:12:26 jkh Exp $
machine "i386"
#cpu "I386_CPU"
#cpu "I486_CPU"
cpu "I586_CPU"
cpu "I686_CPU"
ident BLACK
maxusers 32
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options MFS #Memory Filesystem
options MFS_ROOT #MFS usable as root device, "MFS" req'ed
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, "NFS" req'ed
options MSDOSFS #MSDOS Filesystem
options "EXT2FS"
options "CD9660" #ISO 9660 Filesystem
options "CD9660_ROOT" #CD-ROM usable as root. "CD9660" req'ed
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_LINUX
options SCSI_DELAY=5000
options IDE_DELAY=2000
options UCONSOLE #Allow users to grab the console
options FAILSAFE #Be conservative
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
config kernel root on wd3
# To make an SMP kernel, the next two are needed
#options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
# Optionally these may need tweaked, (defaults shown):
#options NCPU=2 # number of CPUs
#options NBUS=4 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
controller isa0
controller pnp0
#controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
#options "CMD640" # work around CMD640 chip deficiency
controller wdc0 at isa? port "IO_WD1" bio irq 14
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
controller wdc1 at isa? port "IO_WD2" bio irq 15
disk wd2 at wdc1 drive 0
disk wd3 at wdc1 drive 1
options ATAPI #Enable ATAPI support for IDE bus
options ATAPI_STATIC #Don't do it as an LKM
device acd0 #IDE CD-ROM
#device wfd0 #IDE Floppy (e.g. LS-120)
# A single entry for any of these controllers (ncr, ahb, ahc) is
# sufficient for any number of installed devices.
#controller ncr0
#controller ahb0
#controller ahc0
#controller isp0
# This controller offers a number of configuration options, too many to
# document here - see the LINT file in this directory and look up the
# dpt0 entry there for much fuller documentation on this.
#controller dpt0
controller adv0 at isa? port ? cam irq ?
#controller adw0
#controller bt0 at isa? port ? cam irq ?
#controller aha0 at isa? port ? cam irq ?
controller scbus0
device da0
device sa0
device pass0
device cd0 #Only need one of these, the code dynamically grows
#device wt0 at isa? port 0x300 bio irq 5 drq 1
#device mcd0 at isa? port 0x300 bio irq 10
#controller matcd0 at isa? port 0x230 bio
#device scd0 at isa? port 0x230 bio
# atkbdc0 controlls both the keyboard and the PS/2 mouse
controller atkbdc0 at isa? port IO_KBD tty
device atkbd0 at isa? tty irq 1
device psm0 at isa? tty irq 12
device vga0 at isa? port ? conflicts
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? tty
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? tty
#options PCVT_FREEBSD=211
#options PCVT_EMU_MOUSE
#options PCVT_PRETTYSCRNS
#options PCVT_SCREENSAVER
options XSERVER # support for X server
#options FAT_CURSOR # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options PCVT_SCANSET=2 # IBM keyboards are non-std
device npx0 at isa? port IO_NPX irq 13
#
# Laptop support (see LINT for more options)
#
#device apm0 at isa? disable flags 0x31 # Advanced Power Management
device apm0 at isa? # Advanced Power Management
# PCCARD (PCMCIA) support
#controller card0
#device pcic0 at card?
#device pcic1 at card?
device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4
device sio1 at isa? port "IO_COM2" tty irq 3
#device sio2 at isa? disable port "IO_COM3" tty irq 5
#device sio3 at isa? disable port "IO_COM4" tty irq 9
# Parallel port
device ppc0 at isa? port? flags 0x40 net irq 7
controller ppbus0
device lpt0 at ppbus?
#device plip0 at ppbus?
#device ppi0 at ppbus?
#controller vpo0 at ppbus?
#
# The following Ethernet NICs are all PCI devices.
#
#device ax0 # ASIX AX88140A
#device de0 # DEC/Intel DC21x4x (``Tulip'')
#device fxp0 # Intel EtherExpress PRO/100B (82557, 82558)
#device mx0 # Macronix 98713/98715/98725 (``PMAC'')
#device pn0 # Lite-On 82c168/82c169 (``PNIC'')
#device rl0 # RealTek 8129/8139
#device tl0 # Texas Instruments ThunderLAN
#device tx0 # SMC 9432TX (83c170 ``EPIC'')
#device vr0 # VIA Rhine, Rhine II
#device vx0 # 3Com 3c590, 3c595 (``Vortex'')
#device wb0 # Winbond W89C840F
#device xl0 # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000
#device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000
#device ep0 at isa? port 0x300 net irq 10
#device ex0 at isa? port? net irq?
#device fe0 at isa? port 0x300 net irq ?
#device le0 at isa? port 0x300 net irq 5 iomem 0xd0000
#device lnc0 at isa? port 0x280 net irq 10 drq 0
#device ze0 at isa? port 0x300 net irq 10 iomem 0xd8000
#device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000
#device cs0 at isa? port 0x300 net irq ?
pseudo-device loop
pseudo-device ether
#pseudo-device sl 1
#pseudo-device ppp 1
#pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
#options KTRACE #kernel tracing
# This provides support for System V shared memory and message queues.
#
options SYSVSHM
options SYSVMSG
options SYSVSEM
# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be
# aware of the legal and administrative consequences of enabling this
# option. The number of devices determines the maximum number of
# simultaneous BPF clients programs runnable.
#pseudo-device bpfilter 4 #Berkeley packet filter
device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0
--
Ken Lui 19111 Pruneridge Avenue
k...@cup.hp.com Cupertino, CA 95014-0795 USA
Information Solutions & Services 1.408.447.3230 FAX 1.408.447.0218
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