Right, managed to forget about dmesg.boot (my laptop stopped creating it
for some reason, probably fumblefingeredness on my part, so I forgot that
it normally existed...).
Attached are dmesg.boot and kernel config.
I should also mention that I've reproduced this with a number of
configurations, including
- removal and kernel disabling of the STB 4-Com on IRQ4;
- disabling and removal of the AC97
- use of a Tekram DC390F with IBM 10GB SCSI drive instead of the ATA66
- use of a 3Com 3C905B in place of the NetGear FA311
I also had this problem, although not as severely, on a machine based on a
Tyan Tomcat III motherboard with dual Pentium200s (non-MMX). I do *not*
see any problem if I use the "emergency holographic shell" from the
4.2-RELEASE boot floppy; but I *do* see it if I use the 4.2-RELEASE GENERIC
kernel. I also see it if I only boot singleuser.
--
brandon s. allbery [os/2][linux][solaris][japh] [EMAIL PROTECTED]
system administrator [WAY too many hats] [EMAIL PROTECTED]
electrical and computer engineering KF8NH
carnegie mellon university ["better check the oblivious first" -ke6sls]
Copyright (c) 1992-2001 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 4.3-RC #7: Sun Apr 1 10:05:44 EDT 2001
[EMAIL PROTECTED]:/usr/src/sys/compile/RUSHLIGHT
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Athlon(tm) Processor (751.71-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x622 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 268435456 (262144K bytes)
config> q
avail memory = 258478080 (252420K bytes)
Preloaded elf kernel "kernel" at 0xc02e2000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc02e209c.
VESA: v2.0, 4096k memory, flags:0x1, mode table:0xc028c842 (1000022)
VESA: Matrox Graphics Inc.
Pentium Pro MTRR support enabled
md0: Malloc disk
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <PCI to PCI bridge (vendor=1106 device=8391)> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xd000-0xd00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <VIA 83C572 USB controller> at 7.2 irq 0
pcm0: <VIA VT82C686A> port 0xe400-0xe403,0xe000-0xe003,0xdc00-0xdcff irq 5 at device
7.5 on pci0
pci0: <Matrox MGA 1024SG/1064SG/1164SG graphics accelerator> at 8.0 irq 10
sis0: <NatSemi DP83815 10/100BaseTX> port 0xe800-0xe8ff mem 0xd8000000-0xd8000fff irq
11 at device 9.0 on pci0
sis0: Ethernet address: 00:02:e3:04:c9:e3
miibus0: <MII bus> on sis0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model MouseMan+, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x15 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 4 flags 0x5 on isa0
sio1: type 16550A
sio2 at port 0x3e8-0x3ef irq 4 flags 0x5 on isa0
sio2: type 16550A
sio3 at port 0x2e8-0x2ef irq 4 flags 0x5 on isa0
sio3: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
IP packet filtering initialized, divert enabled, rule-based forwarding enabled,
default to deny, logging disabled
ad0: 12949MB <IBM-DJNA-371350> [26310/16/63] at ata0-master UDMA66
acd0: CDROM <ATAPI 52X CDROM> at ata1-slave using PIO4
Mounting root from ufs:/dev/ad0s1a
machine i386
cpu I686_CPU
ident RUSHLIGHT
maxusers 32
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options INET #InterNETworking
options IPFIREWALL #firewall
options IPFIREWALL_FORWARD #enable transparent proxy support
options IPDIVERT #divert sockets
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options CPU_FASTER_5X86_FPU
options USER_LDT
options PQ_CACHESIZE=512
options PPS_SYNC
device isa
device eisa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1
device psm0 at atkbdc? irq 12
device vga0 at isa?
options VESA
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Power management support (see LINT for more options)
device apm0 at nexus? flags 0x20 # Advanced Power Management
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x015 irq 4
device sio1 at isa? port IO_COM2 flags 0x005 irq 4
device sio2 at isa? port IO_COM3 flags 0x005 irq 4
device sio3 at isa? port IO_COM4 flags 0x005 irq 4
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device ppi # Parallel port interface device
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device miibus # MII bus support
device sis # Silicon Integrated Systems SiS 900/SiS 7016
# Pseudo devices - the number indicates how many units to allocated.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device vn
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# Sound driver
device pcm
