Bug 40213

	During boot the system hangs when probing for SCSI devices.  It
	continues to probe for SCSI devices for at least half an hour.
	The system boots without problems when SMP support is disabled
	in the kernel configuration.

How-To-Repeat: 	Kernel configuration (derived from GENERIC, others fail as well):
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.43 2002/05/23 17:04:01 obrien Exp $

machine		i386
cpu		I586_CPU
cpu		I686_CPU
ident		GENERIC
maxusers	0

#makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols

options 	MATH_EMULATE		#Support for x87 emulation
options 	INET			#InterNETworking
options 	INET6			#IPv6 communications protocols
options 	FFS			#Berkeley Fast Filesystem
options 	FFS_ROOT		#FFS usable as root device [keep this!]
options 	SOFTUPDATES		#Enable FFS soft updates support
options 	UFS_DIRHASH		#Improve performance on big directories
options 	MFS			#Memory Filesystem
options 	MD_ROOT			#MD is a potential root device
options 	NFS			#Network Filesystem
options 	NFS_ROOT		#NFS usable as root device, NFS required
options 	MSDOSFS			#MSDOS Filesystem
options 	CD9660			#ISO 9660 Filesystem
options 	CD9660_ROOT		#CD-ROM usable as root, CD9660 required
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 	VISUAL_USERCONFIG	#visual 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

# To make an SMP kernel, the next two are needed
options 	SMP			# Symmetric MultiProcessor Kernel
options 	APIC_IO			# Symmetric (APIC) I/O

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
device		fd1	at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device		fdc0

# 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

# SCSI Controllers
device		ahb		# EISA AHA1742 family
device		ahc		# AHA2940 and onboard AIC7xxx devices
device		amd		# AMD 53C974 (Tekram DC-390(T))
device		isp		# Qlogic family
device		ncr		# NCR/Symbios Logic
device		sym		# NCR/Symbios Logic (newer chipsets)
options		SYM_SETUP_LP_PROBE_MAP=0x40
				# Allow ncr to attach legacy NCR devices when 
				# both sym and ncr are configured

device		adv0	at isa?
device		adw
device		bt0	at isa?
device		aha0	at isa?
device		aic0	at isa?

device		ncv		# NCR 53C500
device		nsp		# Workbit Ninja SCSI-3
device		stg		# TMC 18C30/18C50

# SCSI peripherals
device		scbus		# SCSI bus (required)
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)

# RAID controllers interfaced to the SCSI subsystem
device		asr		# DPT SmartRAID V, VI and Adaptec SCSI RAID
device		dpt		# DPT Smartcache - See LINT for options!
device          iir             # Intel Integrated RAID
device		mly		# Mylex AcceleRAID/eXtremeRAID
device		ciss		# Compaq SmartRAID 5* series

# RAID controllers
device		aac		# Adaptec FSA RAID, Dell PERC2/PERC3
device		aacp		# SCSI passthrough for aac (requires CAM)
device		ida		# Compaq Smart RAID
device		amr		# AMI MegaRAID
device		mlx		# Mylex DAC960 family
device		twe		# 3ware Escalade

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc0	at isa? port IO_KBD
device		atkbd0	at atkbdc? irq 1 flags 0x1
device		psm0	at atkbdc? irq 12

device		vga0	at isa?

# splash screen/screen saver
pseudo-device	splash

# syscons is the default console driver, resembling an SCO console
device		sc0	at isa? flags 0x100

# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device		vt0	at isa?
#options 	XSERVER			# support for X server on a vt console
#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

# 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? disable flags 0x20 # Advanced Power Management

# PCCARD (PCMCIA) support
device		card
device		pcic0	at isa? irq 0 port 0x3e0 iomem 0xd0000
device		pcic1	at isa? irq 0 port 0x3e2 iomem 0xd4000 disable

# Serial (COM) ports
device		sio0	at isa? port IO_COM1 flags 0x10 irq 4
device		sio1	at isa? port IO_COM2 irq 3
device		sio2	at isa? disable port IO_COM3 irq 5
device		sio3	at isa? disable port IO_COM4 irq 9

# Parallel port
device		ppc0	at isa? irq 7
device		ppbus		# Parallel port bus (required)
device		lpt		# Printer
device		plip		# TCP/IP over parallel
device		ppi		# Parallel port interface device
#device		vpo		# Requires scbus and da


# PCI Ethernet NICs.
device		de		# DEC/Intel DC21x4x (``Tulip'')
device		em		# Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
device		txp		# 3Com 3cR990 (``Typhoon'')
device		vx		# 3Com 3c590, 3c595 (``Vortex'')

# 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		dc		# DEC/Intel 21143 and various workalikes
device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)
device		pcn		# AMD Am79C97x PCI 10/100 NICs
device		rl		# RealTek 8129/8139
device		sf		# Adaptec AIC-6915 (``Starfire'')
device		sis		# Silicon Integrated Systems SiS 900/SiS 7016
device		ste		# Sundance ST201 (D-Link DFE-550TX)
device		tl		# Texas Instruments ThunderLAN
device		tx		# SMC EtherPower II (83c170 ``EPIC'')
device		vr		# VIA Rhine, Rhine II
device		wb		# Winbond W89C840F
device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')
device		bge		# Broadcom BCM570x (``Tigon III'')

# ISA Ethernet NICs.
# 'device ed' requires 'device miibus'
device		ed0	at isa? port 0x280 irq 10 iomem 0xd8000
device		ex
device		ep
device		fe0	at isa? port 0x300
# Xircom Ethernet
device		xe
# PRISM I IEEE 802.11b wireless NIC.
device		awi
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
# exists only as a PCMCIA device, so there is no ISA attachment needed
# and resources will always be dynamically assigned by the pccard code.
device		wi
# Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
# work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
# mode (the factory default). If you set the switches on your ISA
# card for a manually chosen I/O address and IRQ, you must specify
# those parameters here.
device		an
# The probe order of these is presently determined by i386/isa/isa_compat.c.
device		ie0	at isa? port 0x300 irq 10 iomem 0xd0000
#device		le0	at isa? port 0x300 irq 5 iomem 0xd0000
device		lnc0	at isa? port 0x280 irq 10 drq 0
device		cs0	at isa? port 0x300
device		sn0	at isa? port 0x300 irq 10

# Pseudo devices - the number indicates how many units to allocate.
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	gif		# IPv6 and IPv4 tunneling
pseudo-device	faith	1	# IPv6-to-IPv4 relaying (translation)

# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device	bpf		#Berkeley packet filter

# USB support
device		uhci		# UHCI PCI->USB interface
device		ohci		# OHCI PCI->USB interface
device		usb		# USB Bus (required)
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
device		ukbd		# Keyboard
device		ulpt		# Printer
device		umass		# Disks/Mass storage - Requires scbus and da
device		ums		# Mouse
device		uscanner	# Scanners
device		urio		# Diamond Rio MP3 Player
# USB Ethernet, requires mii
device		aue		# ADMtek USB ethernet
device		cue		# CATC USB ethernet
device		kue		# Kawasaki LSI USB ethernet

	verbose boot output:
Console: serial port
BIOS drive A: is disk0
BIOS drive C: is disk1
BIOS drive D: is disk2
BIOS drive E: is disk3
BIOS 639kB/261108kB available memory

FreeBSD/i386 bootstrap loader, Revision 0.8
(toor@Abel.sumuk.de, Wed Jul  3 10:03:51 CEST 2002)
|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-Loading /boot/defaults/loader.conf 
\|/-\|/-\|/-\|/-\|/-\Warning: unable to open file /boot/loader.conf.local
|/-\|/-Warning: unable to open file /boot/nextboot.conf
\|/-\|/-\|/-\|/-\|/-\|/-\|/-\/kernel text=0x2d0ab5 |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|data=0x47720+0x416f4 /-\|/-\|/-\|/-\|/-\syms=[0x4+0x3ed10|/-\|/-\|/-\|/-+0x4+0x451a1\|/-\|/-\|/-\|/-\|]
userconfig_script.../-\|/-\|/-\|/ok

Hit [Enter] to boot immediately, or any other key for command prompt.

Booting [kernel] in 9 seconds... 
Booting [kernel] in 8 seconds... 
Booting [kernel] in 7 seconds... 
Booting [kernel] in 6 seconds... 
Booting [kernel]...               
-\|/-\|SMAP type=01 base=00000000 00000000 len=00000000 0009fc00
SMAP type=02 base=00000000 0009fc00 len=00000000 00000400
SMAP type=02 base=00000000 000f0000 len=00000000 00010000
SMAP type=01 base=00000000 00100000 len=00000000 0fefd000
SMAP type=03 base=00000000 0fffd000 len=00000000 00002000
SMAP type=04 base=00000000 0ffff000 len=00000000 00001000
SMAP type=02 base=00000000 fec00000 len=00000000 00001000
SMAP type=02 base=00000000 fee00000 len=00000000 00001000
SMAP type=02 base=00000000 ffff0000 len=00000000 00010000
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 4.6-STABLE #0: Thu Jul  4 23:58:31 CEST 2002
    toor@Goliath.earth.sol:/usr/obj/usr/src/sys/GENSMP
Calibrating clock(s) ... TSC clock: 350773841 Hz, i8254 clock: 1193108 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254"  frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
CPU: Pentium II/Pentium II Xeon/Celeron (350.80-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x652  Stepping = 2
  Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory  = 268423168 (262132K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x0050a000 - 0x0fff4fff, 263106560 bytes (64235 pages)
config> di sn0
config> di lnc0
config> di ie0
config> di fe0
config> di cs0
config> di bt0
config> di adv0
config> q
fb: new array size 4
avail memory = 256208896 (250204K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
IOAPIC #0 intpin 16 -> irq 11
IOAPIC #0 intpin 17 -> irq 10
IOAPIC #0 intpin 18 -> irq 9
SMP: CPU0 apic_initialize():
     lint0: 0x00000700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
FreeBSD/SMP: Multiprocessor motherboard
 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
bios32: Found BIOS32 Service Directory header at 0xc00f9ed0
bios32: Entry = 0xf0530 (c00f0530)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0x730
pnpbios: Found PnP BIOS data at 0xc00fd320
pnpbios: Entry = f0000:d350  Rev = 1.0
pnpbios: OEM ID cd041
Other BIOS signatures found:
ACPI: 000f8150
Preloaded elf kernel "kernel" at 0xc04e0000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc04e009c.
Pentium Pro MTRR support enabled
md0: Malloc disk
Creating DISK md0
Math emulator present
SMP: CPU0 bsp_apic_configure():
     lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000010 SVR: 0x000001ff
pci_open(1):	mode 1 addr port (0x0cf8) is 0x80000058
pci_open(1a):	mode1res=0x80000000 (0x80000000)
pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=71908086)
Using $PIR table, 7 entries at 0xc00f0d20
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
found->	vendor=0x8086, dev=0x7190, revid=0x02
	class=06-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[10]: type 1, range 32, base e4000000, size 26
found->	vendor=0x8086, dev=0x7191, revid=0x02
	class=06-04-00, hdrtype=0x01, mfdev=0
	subordinatebus=1 	secondarybus=1
found->	vendor=0x8086, dev=0x7110, revid=0x02
	class=06-01-00, hdrtype=0x00, mfdev=1
	subordinatebus=0 	secondarybus=0
found->	vendor=0x8086, dev=0x7111, revid=0x01
	class=01-01-80, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[20]: type 1, range 32, base 0000d800, size  4
found->	vendor=0x8086, dev=0x7112, revid=0x01
	class=0c-03-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=d, irq=255
	map[20]: type 1, range 32, base 0000d400, size  5
found->	vendor=0x8086, dev=0x7113, revid=0x02
	class=06-80-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[90]: type 1, range 32, base 0000e800, size  4
found->	vendor=0x9005, dev=0x001f, revid=0x00
	class=01-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=9
	map[10]: type 1, range 32, base 0000d000, size  8
	map[14]: type 1, range 64, base e1000000, size 12
found->	vendor=0x10ec, dev=0x8139, revid=0x10
	class=02-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=9
	map[10]: type 1, range 32, base 0000b800, size  8
	map[14]: type 1, range 32, base e0800000, size  8
found->	vendor=0x10ec, dev=0x8029, revid=0x00
	class=02-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=9
	map[10]: type 1, range 32, base 0000b400, size  5
found->	vendor=0x9004, dev=0x5078, revid=0x03
	class=01-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=10
	map[10]: type 1, range 32, base 0000b000, size  8
	map[14]: type 1, range 32, base e0000000, size 12
found->	vendor=0x1409, dev=0x7168, revid=0x01
	class=07-00-02, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=11
	map[10]: type 1, range 32, base 0000a800, size  5
	map[14]: type 1, range 32, base 0000a400, size  4
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
found->	vendor=0x102b, dev=0x0521, revid=0x01
	class=03-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=11
	map[10]: type 1, range 32, base e3000000, size 24
	map[14]: type 1, range 32, base e2000000, size 14
	map[18]: type 1, range 32, base e1800000, size 23
pci1: <PCI bus> on pcib1
pci1: <Matrox MGA G200 AGP graphics accelerator> (vendor=0x102b, dev=0x0521) at 0.0 irq 11
isab0: <Intel 82371AB PCI to ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xd800-0xd80f at device 4.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0xd800
ata0: mask=03 ostat0=50 ostat2=50
ata0-master: ATAPI 50 50
ata0-slave: ATAPI 50 50
ata0: mask=03 stat0=50 stat1=50
ata0-master: ATA 50 50
ata0-slave: ATA 50 50
ata0: devices=00
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0xd808
ata1: mask=01 ostat0=50 ostat2=ff
ata1-master: ATAPI 14 eb
ata1: mask=01 stat0=00 stat1=00
ata1: devices=04
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xd400-0xd41f at device 4.2 on pci0
pci_cfgintr_search: linked (63) to configured irq 9 at 0:10:0
pci_cfgintr: 0:4 INTD routed to irq 9
usb0: <Intel 82371AB/EB (PIIX4) USB controller> 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
Timecounter "PIIX"  frequency 3579545 Hz
chip1: <Intel 82371AB Power management controller> port 0xe800-0xe80f at device 4.3 on pci0
ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xd000-0xd0ff mem 0xe1000000-0xe1000fff irq 9 at device 6.0 on pci0
ahc0: Reading SEEPROM...done.
ahc0: Manual LVD Termination
ahc0: BIOS eeprom is present
ahc0: Secondary High byte termination Enabled
ahc0: Secondary Low byte termination Enabled
ahc0: Primary Low Byte termination Enabled
ahc0: Primary High Byte termination Enabled
ahc0: Downloading Sequencer Program... 422 instructions downloaded
	using shared irq9.
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
rl0: <RealTek 8139 10/100BaseTX> port 0xb800-0xb8ff mem 0xe0800000-0xe08000ff irq 9 at device 9.0 on pci0
rl0: Ethernet address: 00:48:54:57:06:39
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bpf: rl0 attached
ed0: <NE2000 PCI Ethernet (RealTek 8029)> port 0xb400-0xb41f irq 9 at device 10.0 on pci0
bpf: ed0 attached
ed0: address 00:00:e8:68:8f:29, type NE2000 (16 bit) 
ahc1: <Adaptec 2902/04/10/15/20/30C SCSI adapter> port 0xb000-0xb0ff mem 0xe0000000-0xe0000fff irq 10 at device 11.0 on pci0
ahc1: No SEEPROM available.
ahc1: Host Adapter Bios disabled.  Using default SCSI device parameters
ahc1: Downloading Sequencer Program... 447 instructions downloaded
aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
pci0: <unknown card> (vendor=0x1409, dev=0x7168) at 12.0 irq 11
ex_isa_identify()
ata-: ata0 exists, using next available unit number
ata-: ata1 exists, using next available unit number
ed-: ed0 exists, using next available unit number
Trying Read_Port at 203
CTL0001: start dependant
CTL0001: adding irq mask 0x20
CTL0001: adding dma mask 0x2
CTL0001: adding dma mask 0x20
CTL0001: adding io range 0x220-0x22f, size=0x10, align=0x1
CTL0001: adding io range 0x330-0x331, size=0x2, align=0x1
CTL0001: adding io range 0x388-0x38b, size=0x4, align=0x1
CTL0001: start dependant
CTL0001: adding irq mask 0x6a0
CTL0001: adding dma mask 0xa
CTL0001: adding dma mask 0xa0
CTL0001: adding io range 0x220-0x28f, size=0x10, align=0x20
CTL0001: adding io range 0x300-0x331, size=0x2, align=0x30
CTL0001: adding io range 0x388-0x38b, size=0x4, align=0x1
CTL0001: start dependant
CTL0001: adding irq mask 0x6a0
CTL0001: adding dma mask 0xa
CTL0001: adding dma mask 0xa0
CTL0001: adding io range 0x220-0x28f, size=0x10, align=0x20
CTL0001: adding io range 0x300-0x331, size=0x2, align=0x30
CTL0001: start dependant
CTL0001: adding irq mask 0x6a0
CTL0001: adding dma mask 0xa
CTL0001: adding dma mask 0xa0
CTL0001: adding io range 0x220-0x28f, size=0x10, align=0x20
CTL0001: start dependant
CTL0001: adding irq mask 0x6a0
CTL0001: adding dma mask 0xa
CTL0001: adding io range 0x220-0x28f, size=0x10, align=0x20
CTL0001: adding io range 0x300-0x331, size=0x2, align=0x30
CTL0001: adding io range 0x388-0x38b, size=0x4, align=0x1
CTL0001: start dependant
CTL0001: adding irq mask 0x6a0
CTL0001: adding dma mask 0xa
CTL0001: adding io range 0x220-0x28f, size=0x10, align=0x20
CTL0001: end dependant
CTL7001: adding io range 0x200-0x207, size=0x8, align=0x1
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcd7ff on isa0
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
ata2 failed to probe at port 0x1f0 irq 14 on isa0
ata3 failed to probe at port 0x170 irq 15 on isa0
adv0: not probed (disabled)
bt0: not probed (disabled)
aha0: status reg test failed ff
aha0: status reg test failed ff
aha0: status reg test failed ff
aha0: status reg test failed ff
aha0: status reg test failed ff
aha0: status reg test failed ff
aha0 failed to probe at port 0x134-0x137 on isa0
aic0 failed to probe at port 0x140-0x15f on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x1d0000
psm0: current command byte:0047
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fa
kbdc: RESET_AUX status:00aa
kbdc: RESET_AUX ID:0000
psm: status 00 02 64
psm: status 90 03 3c
psm: status 90 03 3c
psm: status 90 03 3c
psm: data 08 00 00
psm: status 00 00 3c
psm: status 00 02 64
psm: data 08 00 00
psm: status 00 02 64
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0-00, 3 buttons
psm0: config:00000000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0e 0f 00 00 07 80 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic1: not probed (disabled)
sio0: irq maps: 0x41 0x51 0x41 0x41
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1: irq maps: 0x41 0x49 0x41 0x41
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sio2: not probed (disabled)
sio3: not probed (disabled)
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
ppc0: ECP SPP ECP+EPP SPP
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 16/16/9 bytes threshold
plip0: <PLIP network interface> on ppbus0
bpf: lp0 attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ed1 failed to probe at port 0x280-0x29f iomem 0xd8000 irq 10 on isa0
fe0: not probed (disabled)
ie0: not probed (disabled)
lnc0: not probed (disabled)
cs0: not probed (disabled)
sn0: not probed (disabled)
isa_probe_children: probing PnP devices
adv1: Invalid baseport of 0x220 specified. Nearest valid baseport is 0x230.  Failing probe.
unknown: <Audio> failed to probe at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0
adv1: Invalid baseport of 0x200 specified. Nearest valid baseport is 0x210.  Failing probe.
unknown: <Game> failed to probe at port 0x200-0x20f on isa0
SMP: enabled INTs: 1, 3, 4, 6, 7, 9, 10, 12, 14, 15, apic_imen: 0x00ff2925
BIOS Geometries:
 0:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
 1:022afe3f 0..554=555 cylinders, 0..254=255 heads, 1..63=63 sectors
 2:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
 0 accounted for
Device configuration finished.
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
bpf: ppp0 attached
new masks: bio 6800c240, tty 6300109a, net 6700129a
bpf: sl0 attached
bpf: faith0 attached
bpf: lo0 attached
ata1-master: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata1-master: success setting PIO4 on generic chip
SMP: AP CPU #1 Launched!
SMP: CPU1 apic_initialize():
     lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
acd0: <CD-532E-A/1.0A> CDROM drive at ata1 as master
acd0: read 5512KB/s (3271KB/s), 128KB buffer, PIO4
acd0: Reads: CD-DA stream
acd0: Writes:
acd0: Audio: play, 16 volume levels
acd0: Mechanism: ejectable tray, unlocked
acd0: Medium: no/blank disc
Waiting 15 seconds for SCSI devices to settle
(noperiph:ahc0:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
(noperiph:ahc1:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
ahc0: Timedout SCB already complete. Interrupts may not be functioning.
(probe1:ahc0:0:1:0): SCB 0x8 - timed out
ahc0: Dumping Card State while idle, at SEQADDR 0x18
ACCUM = 0x8, SINDEX = 0x48, DINDEX = 0xe4, ARG_2 = 0x2
HCNT = 0x0 SCBPTR = 0x0
SCSISEQ = 0x5a, SBLKCTL = 0xa
 DFCNTRL = 0x0, DFSTATUS = 0x89
LASTPHASE = 0x1, SCSISIGI = 0x18, SXFRCTL0 = 0x80
SSTAT0 = 0x10, SSTAT1 = 0x0
STACK == 0x17, 0x17b, 0x0, 0x0
SCB count = 20
Kernel NEXTQSCB = 14
Card NEXTQSCB = 7
QINFIFO entries: 7 6 5 4 3 2 1 0 19 18 17 16 15 
Waiting Queue entries: 0:8 
Disconnected Queue entries: 
QOUTFIFO entries: 
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 
Sequencer SCB Info: 0(c 0x0, s 0x17, l 0, t 0x8) 1(c 0x0, s 0xe7, l 0, t 0xff) 2(c 0x0, s 0xe7, l 0, t 0xff) 3(c 0x0, s 0xe7, l 0, t 0xff) 4(c 0x0, s 0x0, l 0, t 0xff) 5(c 0x0, s 0xe7, l 0, t 0xff) 6(c 0x0, s 0xe7, l 0, t 0xff) 7(c 0x0, s 0xe7, l 0, t 0xff) 8(c 0x0, s 0xe7, l 0, t 0xff) 9(c 0x0, s 0xe7, l 0, t 0xff) 10(c 0x0, s 0xe7, l 0, t 0xff) 11(c 0x0, s 0xe7, l 0, t 0xff) 12(c 0x0, s 0xe7, l 0, t 0xff) 13(c 0x0, s 0xe7, l 0, t 0xff) 14(c 0x0, s 0xe7, l 0, t 0xff) 15(c 0x0, s 0xe7, l 0, t 0xff) 16(c 0x0, s 0xe7, l 0, t 0xff) 17(c 0x0, s 0xe7, l 0, t 0xff) 18(c 0x0, s 0xe7, l 0, t 0xff) 19(c 0x0, s 0xe7, l 0, t 0xff) 20(c 0x0, s 0xe7, l 0, t 0xff) 21(c 0x0, s 0xe7, l 0, t 0xff) 22(c 0x0, s 0xe7, l 0, t 0xff) 23(c 0x0, s 0xe7, l 0, t 0xff) 24(c 0x0, s 0xe7, l 0, t 0xff) 25(c 0x0, s 0xe7, l 0, t 0xff) 26(c 0x0, s 0xe7, l 0, t 0xff) 27(c 0x0, s 0xe7, l 0, t 0xff) 28(c 0x0, s 0xe7, l 0, t 0xff) 29(c 0x0, s 0xe7, l 0, t 0xff) 30(c 0x0, s 0xe7, l 0, t 0xff) 31(c 0x0, s 0xe7, l !
 0, t 0xff) 
Pending list: 15(c 0x0, s 0xf7, l 0), 16(c 0x0, s 0xe7, l 0), 17(c 0x0, s 0xd7, l 0), 18(c 0x0, s 0xc7, l 0), 19(c 0x0, s 0xb7, l 0), 0(c 0x0, s 0xa7, l 0), 1(c 0x0, s 0x97, l 0), 2(c 0x0, s 0x87, l 0), 3(c 0x0, s 0x67, l 0), 4(c 0x0, s 0x57, l 0), 5(c 0x0, s 0x47, l 0), 6(c 0x0, s 0x37, l 0), 7(c 0x8, s 0x27, l 0), 8(c 0x0, s 0x17, l 0)
Kernel Free SCB list: 9 13 12 11 10 
Untagged Q(1): 8 
Untagged Q(2): 7 
Untagged Q(3): 6 
Untagged Q(4): 5 
Untagged Q(5): 4 
Untagged Q(6): 3 
Untagged Q(8): 2 
Untagged Q(9): 1 
Untagged Q(10): 0 
Untagged Q(11): 19 
Untagged Q(12): 18 
Untagged Q(13): 17 
Untagged Q(14): 16 
Untagged Q(15): 15 
sg[0] - Addr 0xf7cae84 : Length 36
(probe1:ahc0:0:1:0): SCB 8: Immediate reset.  Flags = 0x6020
(probe1:ahc0:0:1:0): no longer in timeout, status = 34b
ahc0: Issued Channel A Bus Reset. 14 SCBs aborted
ahc0: Timedout SCB already complete. Interrupts may not be functioning.
(probe4:ahc0:0:4:0): SCB 0xf - timed out
ahc0: Dumping Card State while idle, at SEQADDR 0x18
ACCUM = 0xf, SINDEX = 0x48, DINDEX = 0xe4, ARG_2 = 0x3
HCNT = 0x0 SCBPTR = 0x0
SCSISEQ = 0x5a, SBLKCTL = 0xa
 DFCNTRL = 0x0, DFSTATUS = 0x89
LASTPHASE = 0x1, SCSISIGI = 0xb6, SXFRCTL0 = 0x80
SSTAT0 = 0x40, SSTAT1 = 0x13
STACK == 0x17, 0x17b, 0x165, 0x0
SCB count = 20
Kernel NEXTQSCB = 8
Card NEXTQSCB = 16
QINFIFO entries: 16 17 18 19 0 1 2 3 4 5 6 7 
Waiting Queue entries: 0:15 
Disconnected Queue entries: 
QOUTFIFO entries: 
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 
Sequencer SCB Info: 0(c 0x0, s 0x47, l 0, t 0xf) 1(c 0x0, s 0xe7, l 0, t 0xff) 2(c 0x0, s 0xe7, l 0, t 0xff) 3(c 0x0, s 0xe7, l 0, t 0xff) 4(c 0x0, s 0x0, l 0, t 0xff) 5(c 0x0, s 0xe7, l 0, t 0xff) 6(c 0x0, s 0xe7, l 0, t 0xff) 7(c 0x0, s 0xe7, l 0, t 0xff) 8(c 0x0, s 0xe7, l 0, t 0xff) 9(c 0x0, s 0xe7, l 0, t 0xff) 10(c 0x0, s 0xe7, l 0, t 0xff) 11(c 0x0, s 0xe7, l 0, t 0xff) 12(c 0x0, s 0xe7, l 0, t 0xff) 13(c 0x0, s 0xe7, l 0, t 0xff) 14(c 0x0, s 0xe7, l 0, t 0xff) 15(c 0x0, s 0xe7, l 0, t 0xff) 16(c 0x0, s 0xe7, l 0, t 0xff) 17(c 0x0, s 0xe7, l 0, t 0xff) 18(c 0x0, s 0xe7, l 0, t 0xff) 19(c 0x0, s 0xe7, l 0, t 0xff) 20(c 0x0, s 0xe7, l 0, t 0xff) 21(c 0x0, s 0xe7, l 0, t 0xff) 22(c 0x0, s 0xe7, l 0, t 0xff) 23(c 0x0, s 0xe7, l 0, t 0xff) 24(c 0x0, s 0xe7, l 0, t 0xff) 25(c 0x0, s 0xe7, l 0, t 0xff) 26(c 0x0, s 0xe7, l 0, t 0xff) 27(c 0x0, s 0xe7, l 0, t 0xff) 28(c 0x0, s 0xe7, l 0, t 0xff) 29(c 0x0, s 0xe7, l 0, t 0xff) 30(c 0x0, s 0xe7, l 0, t 0xff) 31(c 0x0, s 0xe7, l !
 0, t 0xff) 
Pending list: 7(c 0x8, s 0x27, l 0), 6(c 0x0, s 0x17, l 0), 5(c 0x0, s 0xf7, l 0), 4(c 0x0, s 0xe7, l 0), 3(c 0x0, s 0xd7, l 0), 2(c 0x0, s 0xc7, l 0), 1(c 0x0, s 0xb7, l 0), 0(c 0x0, s 0xa7, l 0), 19(c 0x0, s 0x97, l 0), 18(c 0x0, s 0x87, l 0), 17(c 0x0, s 0x67, l 0), 16(c 0x0, s 0x57, l 0), 15(c 0x0, s 0x47, l 0)
Kernel Free SCB list: 14 9 13 12 11 10 
Untagged Q(1): 6 
Untagged Q(2): 7 
Untagged Q(4): 15 
Untagged Q(5): 16 
Untagged Q(6): 17 
Untagged Q(8): 18 
Untagged Q(9): 19 
Untagged Q(10): 0 
Untagged Q(11): 1 
Untagged Q(12): 2 
Untagged Q(13): 3 
Untagged Q(14): 4 
Untagged Q(15): 5 
sg[0] - Addr 0xf7ca884 : Length 36
(probe4:ahc0:0:4:0): SCB 15: Immediate reset.  Flags = 0x6020
(probe4:ahc0:0:4:0): no longer in timeout, status = 34b
ahc0: Issued Channel A Bus Reset. 13 SCBs aborted