Fatal Trap 12 in kernel module uipc_mbuf2.c

Boris B.Samorodov bsam at ipt.ru
Sat Sep 4 12:24:03 PDT 2004


>Submitter-Id:	current-users
>Originator:	Boris B. Samorodov
>Organization:	InPharmTech Co.
>Confidential:	no
>Synopsis:	Fatal Trap 12 in kernel module uipc_mbuf2.c
>Severity:	serious
>Priority:	medium
>Category:	kern
>Class:		sw-bug
>Release:	FreeBSD 5.3-BETA2 i386
>Environment:
System: FreeBSD gw.ipt.ru 5.3-BETA2 FreeBSD 5.3-BETA2 #6: Sat Sep  4 17:47:55 MSD 2004     bsam at gw.ipt.ru:/usr/obj/usr/src/sys/GW  i386



>Description:
	Fatal Trap 12, pointer: 0xc053a1f0.

# addr2line -e /root/kernel/kernel.debug 0xc053a1f0
-----
../../../kern/uipc_mbuf2.c:389
-----
# gdb6 -k /root/kernel/kernel.debug vmcore.1
-----
GNU gdb 20040803 [GDB v6.x for FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-portbld-freebsd5.3"...can not access 0xc070b588, invalid address (c070b588)
can not access 0xc070b588, invalid address (c070b588)

panic messages:
---
dmesg: kvm_read: invalid address (c075cc54)
can not access 0xc070b6c0, invalid address (c070b6c0)
can not access 0xc070b6c0, invalid address (c070b6c0)
---
#0  0x00000000 in ?? ()
0x00000000 in ?? ()
(kgdb) list *m_tag_locate+0x40
0xc053a1f0 is in m_tag_locate (../../../kern/uipc_mbuf2.c:389).
384		if (t == NULL)
385			p = SLIST_FIRST(&m->m_pkthdr.tags);
386		else
387			p = SLIST_NEXT(t, m_tag_link);
388		while (p != NULL) {
389			if (p->m_tag_cookie == cookie && p->m_tag_id == type)
390				return p;
391			p = SLIST_NEXT(p, m_tag_link);
392		}
393		return NULL;
(kgdb) q
-----

The kernel:
-----
machine		i386
#cpu		I486_CPU
#cpu		I586_CPU
cpu		I686_CPU
ident		GW

# To statically compile in device wiring instead of /boot/device.hints
#hints		"GENERIC.hints"		# Default places to look for devices.

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

options 	SCHED_ULE		# ULE scheduler
options 	INET			# InterNETworking
#options 	INET6			# IPv6 communications protocols
options 	FFS			# Berkeley Fast Filesystem
options 	SOFTUPDATES		# Enable FFS soft updates support
options 	UFS_ACL			# Support for access control lists
options 	UFS_DIRHASH		# Improve performance on big directories
options 	MD_ROOT			# MD is a potential root device
options 	NFSCLIENT		# Network Filesystem Client
options 	NFSSERVER		# Network Filesystem Server
options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
options 	MSDOSFS			# MSDOS Filesystem
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	GEOM_GPT		# GUID Partition Tables.
options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
options 	COMPAT_FREEBSD4		# Compatible with FreeBSD4
options 	SCSI_DELAY=1500	# Delay (in ms) before probing SCSI
options 	KTRACE			# ktrace(1) support
options 	SYSVSHM			# SYSV-style shared memory
options 	SYSVMSG			# SYSV-style message queues
options 	SYSVSEM			# SYSV-style semaphores
options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~128k to driver.
options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~215k to driver.
options 	PFIL_HOOKS		# pfil(9) framework
options 	ADAPTIVE_GIANT		# Giant mutex is adaptive.

# Debugging for use in -current
options 	KDB			# Enable kernel debugger support.
options 	DDB			# Support DDB.
options 	GDB			# Support remote GDB.
options 	INVARIANTS		# Enable calls of extra sanity checking
options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
options 	WITNESS			# Enable checks to detect deadlocks and cycles
#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed

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

# Bus support.  Do not remove isa, even if you have no isa slots
device		isa
#device		eisa
device		pci

# Floppy drives
device		fdc

# ATA and ATAPI devices
device		ata
device		atadisk		# ATA disk drives
device		ataraid		# ATA RAID 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		ahd		# AHA39320/29320 and onboard AIC79xx devices
#device		amd		# AMD 53C974 (Tekram DC-390(T))
#device		isp		# Qlogic family
#device		mpt		# LSI-Logic MPT-Fusion
##device		ncr		# NCR/Symbios Logic
#device		sym		# NCR/Symbios Logic (newer chipsets + those of `ncr')
#device		trm		# Tekram DC395U/UW/F DC315U adapters

#device		adv		# Advansys SCSI adapters
#device		adw		# Advansys wide SCSI adapters
#device		aha		# Adaptec 154x SCSI adapters
#device		aic		# Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
#device		bt		# Buslogic/Mylex MultiMaster SCSI adapters

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

# SCSI peripherals
device		scbus		# SCSI bus (required for SCSI)
#device		ch		# SCSI media changers
device		da		# Direct Access (disks)
#device		sa		# Sequential Access (tape etc)
#device		cd		# CD
#device		pass		# Passthrough device (direct SCSI access)
#device		ses		# SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem
#device		amr		# AMI MegaRAID
#device		asr		# DPT SmartRAID V, VI and Adaptec SCSI RAID
#device		ciss		# Compaq Smart RAID 5*
#device		dpt		# DPT Smartcache III, IV - See NOTES for options
#device		iir		# Intel Integrated RAID
#device		ips		# IBM (Adaptec) ServeRAID
#device		mly		# Mylex AcceleRAID/eXtremeRAID
#device		twa		# 3ware 9000 series PATA/SATA RAID

# RAID controllers
#device		aac		# Adaptec FSA RAID
#device		aacp		# SCSI passthrough for aac (requires CAM)
#device		ida		# Compaq Smart RAID
#device		mlx		# Mylex DAC960 family
#device		pst		# Promise Supertrak SX6000
#device		twe		# 3ware ATA RAID

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc		# AT keyboard controller
device		atkbd		# AT keyboard
device		psm		# PS/2 mouse

device		vga		# VGA video card driver

#device		splash		# Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console
device		sc

# Enable this for the pcvt (VT220 compatible) console driver
#device		vt
#options 	XSERVER		# support for X server on a vt console
#options 	FAT_CURSOR	# start with block cursor

device		agp		# support several AGP chipsets

# Floating point support - do not disable.
device		npx

# Power management support (see NOTES for more options)
#device		apm
# Add suspend/resume support for the i8254.
device		pmtimer

# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
#device		cbb		# cardbus (yenta) bridge
#device		pccard		# PC Card (16-bit) bus
#device		cardbus		# CardBus (32-bit) bus

# Serial (COM) ports
device		sio		# 8250, 16[45]50 based serial ports

# Parallel port
device		ppc
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

# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device         puc

# PCI Ethernet NICs.
#device		de		# DEC/Intel DC21x4x (``Tulip'')
#device		em		# Intel PRO/1000 adapter Gigabit Ethernet Card
#device		ixgb		# Intel PRO/10GbE Ethernet Card
#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		bfe		# Broadcom BCM440x 10/100 Ethernet
#device		bge		# Broadcom BCM570xx Gigabit Ethernet
device		dc		# DEC/Intel 21143 and various workalikes
device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)
#device		pcn		# AMD Am79C97x PCI 10/100 (precedence over 'lnc')
#device		re		# RealTek 8139C+/8169/8169S/8110S
#device		rl		# RealTek 8129/8139
#device		sf		# Adaptec AIC-6915 (``Starfire'')
#device		sis		# Silicon Integrated Systems SiS 900/SiS 7016
#device		sk		# SysKonnect SK-984x & SK-982x gigabit Ethernet
#device		ste		# Sundance ST201 (D-Link DFE-550TX)
#device		ti		# Alteon Networks Tigon I/II gigabit Ethernet
#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'')

# ISA Ethernet NICs.  pccard NICs included.
#device		cs		# Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
#device		ed		# NE[12]000, SMC Ultra, 3c503, DS8390 cards
#device		ex		# Intel EtherExpress Pro/10 and Pro/10+
#device		ep		# Etherlink III based cards
#device		fe		# Fujitsu MB8696x based cards
#device		ie		# EtherExpress 8/16, 3C507, StarLAN 10 etc.
#device		lnc		# NE2100, NE32-VL Lance Ethernet cards
#device		sn		# SMC's 9000 series of Ethernet chips
#device		xe		# Xircom pccard Ethernet

# ISA devices that use the old ISA shims
#device		le

# Wireless NIC cards
#device		wlan		# 802.11 support
#device		an		# Aironet 4500/4800 802.11 wireless NICs.
#device		awi		# BayStack 660 and others
#device		wi		# WaveLAN/Intersil/Symbol 802.11 wireless NICs.
#device		wl		# Older non 802.11 Wavelan wireless NIC.

# Pseudo devices.
device		loop		# Network loopback
device		mem		# Memory and kernel memory devices
device		io		# I/O device
device		random		# Entropy device
device		ether		# Ethernet support
device		sl		# Kernel SLIP
device		ppp		# Kernel PPP
device		tun		# Packet tunnel.
device		pty		# Pseudo-ttys (telnet etc)
device		md		# Memory "disks"
#device		gif		# IPv6 and IPv4 tunneling
#device		faith		# IPv6-to-IPv4 relaying (translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
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		udbp		# USB Double Bulk Pipe devices
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		urio		# Diamond Rio 500 MP3 player
device		uscanner	# Scanners
# USB Ethernet, requires mii
#device		aue		# ADMtek USB Ethernet
#device		axe		# ASIX Electronics USB Ethernet
#device		cue		# CATC USB Ethernet
#device		kue		# Kawasaki LSI USB Ethernet
#device		rue		# RealTek RTL8150 USB Ethernet

# FireWire support
#device		firewire	# FireWire bus code
#device		sbp		# SCSI over FireWire (Requires scbus and da)
#device		fwe		# Ethernet over FireWire (non-standard!)

options		IPFIREWALL
options		IPFIREWALL_FORWARD
options		IPFIREWALL_VERBOSE
options		IPFIREWALL_VERBOSE_LIMIT=100
options		IPFIREWALL_DEFAULT_TO_ACCEPT
options		IPDIVERT
-----

Here is verbose dmesg:

Copyright (c) 1992-2004 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 5.3-BETA2 #1: Tue Aug 31 20:05:58 MSD 2004
    bsam at proba.sem.ipt.ru:/usr/obj/usr/src/sys/GW
Preloaded elf kernel "/boot/kernel/kernel" at 0xc07c6000.
Calibrating clock(s) ... i8254 clock: 1193200 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 1599828576 Hz
CPU: Intel(R) Pentium(R) 4 CPU 1.60GHz (1599.83-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
  Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
real memory  = 132382720 (126 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
0x0000000000829000 - 0x0000000007bd7fff, 121303040 bytes (29615 pages)
avail memory = 124096512 (118 MB)
MP Configuration Table version 1.4 found at 0xc00fda50
APIC: Using the MPTable enumerator.
SMP: Added CPU 0 (BSP)
MPTable: < BrkdleG-ICH4>
bios32: Found BIOS32 Service Directory header at 0xc00f0000
bios32: Entry = 0xf0010 (c00f0010)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0xf0000+0x31
pnpbios: Found PnP BIOS data at 0xc00f5430
pnpbios: Entry = f0000:5a6a  Rev = 1.0
Other BIOS signatures found:
ioapic0: Assuming intbase of 0
ioapic0: Routing external 8259A's -> intpin 0
ioapic0: intpin 0 -> ExtINT (edge, high)
ioapic0: intpin 1 -> ISA IRQ 1 (edge, high)
ioapic0: intpin 2 -> ISA IRQ 2 (edge, high)
ioapic0: intpin 3 -> ISA IRQ 3 (edge, high)
ioapic0: intpin 4 -> ISA IRQ 4 (edge, high)
ioapic0: intpin 5 -> ISA IRQ 5 (edge, high)
ioapic0: intpin 6 -> ISA IRQ 6 (edge, high)
ioapic0: intpin 7 -> ISA IRQ 7 (edge, high)
ioapic0: intpin 8 -> ISA IRQ 8 (edge, high)
ioapic0: intpin 9 -> ISA IRQ 9 (edge, high)
ioapic0: intpin 10 -> ISA IRQ 10 (edge, high)
ioapic0: intpin 11 -> ISA IRQ 11 (edge, high)
ioapic0: intpin 12 -> ISA IRQ 12 (edge, high)
ioapic0: intpin 13 -> ISA IRQ 13 (edge, high)
ioapic0: intpin 14 -> ISA IRQ 14 (edge, high)
ioapic0: intpin 15 -> ISA IRQ 15 (edge, high)
ioapic0: intpin 16 -> PCI IRQ 16 (level, low)
ioapic0: intpin 17 -> PCI IRQ 17 (level, low)
ioapic0: intpin 18 -> PCI IRQ 18 (level, low)
ioapic0: intpin 19 -> PCI IRQ 19 (level, low)
ioapic0: intpin 20 -> PCI IRQ 20 (level, low)
ioapic0: intpin 21 -> PCI IRQ 21 (level, low)
ioapic0: intpin 22 -> PCI IRQ 22 (level, low)
ioapic0: intpin 23 -> PCI IRQ 23 (level, low)
ioapic0: intpin 1 bus ISA
ioapic0: intpin 1 trigger: edge
ioapic0: intpin 1 polarity: high
ioapic0: intpin 2 bus ISA
ioapic0: Routing IRQ 0 -> intpin 2
ioapic0: intpin 2 trigger: edge
ioapic0: intpin 2 polarity: high
ioapic0: intpin 3 bus ISA
ioapic0: intpin 3 trigger: edge
ioapic0: intpin 3 polarity: high
ioapic0: intpin 4 bus ISA
ioapic0: intpin 4 trigger: edge
ioapic0: intpin 4 polarity: high
ioapic0: intpin 5 bus ISA
ioapic0: intpin 5 trigger: edge
ioapic0: intpin 5 polarity: high
ioapic0: intpin 6 bus ISA
ioapic0: intpin 6 trigger: edge
ioapic0: intpin 6 polarity: high
ioapic0: intpin 7 bus ISA
ioapic0: intpin 7 trigger: edge
ioapic0: intpin 7 polarity: high
ioapic0: intpin 8 bus ISA
ioapic0: intpin 8 trigger: edge
ioapic0: intpin 8 polarity: high
ioapic0: intpin 9 bus ISA
ioapic0: intpin 9 trigger: level
ioapic0: intpin 9 polarity: high
ioapic0: intpin 10 bus ISA
ioapic0: intpin 10 trigger: edge
ioapic0: intpin 10 polarity: high
ioapic0: intpin 11 bus ISA
ioapic0: intpin 11 trigger: edge
ioapic0: intpin 11 polarity: high
ioapic0: intpin 12 bus ISA
ioapic0: intpin 12 trigger: edge
ioapic0: intpin 12 polarity: high
ioapic0: intpin 13 bus ISA
ioapic0: intpin 13 trigger: edge
ioapic0: intpin 13 polarity: high
ioapic0: intpin 14 bus ISA
ioapic0: intpin 14 trigger: edge
ioapic0: intpin 14 polarity: high
ioapic0: intpin 15 bus ISA
ioapic0: intpin 15 trigger: edge
ioapic0: intpin 15 polarity: high
ioapic0: intpin 16 bus PCI
ioapic0: intpin 16 trigger: level
ioapic0: intpin 16 polarity: low
ioapic0: intpin 19 bus PCI
ioapic0: intpin 19 trigger: level
ioapic0: intpin 19 polarity: low
ioapic0: intpin 18 bus PCI
ioapic0: intpin 18 trigger: level
ioapic0: intpin 18 polarity: low
ioapic0: intpin 23 bus PCI
ioapic0: intpin 23 trigger: level
ioapic0: intpin 23 polarity: low
ioapic0: intpin 18 bus PCI
ioapic0: intpin 18 trigger: level
ioapic0: intpin 18 polarity: low
ioapic0: intpin 17 bus PCI
ioapic0: intpin 17 trigger: level
ioapic0: intpin 17 polarity: low
ioapic0: intpin 20 bus PCI
ioapic0: intpin 20 trigger: level
ioapic0: intpin 20 polarity: low
ioapic0: intpin 16 bus PCI
ioapic0: intpin 16 trigger: level
ioapic0: intpin 16 polarity: low
ioapic0: intpin 22 bus PCI
ioapic0: intpin 22 trigger: level
ioapic0: intpin 22 polarity: low
ioapic0: intpin 21 bus PCI
ioapic0: intpin 21 trigger: level
ioapic0: intpin 21 polarity: low
ioapic0: intpin 20 bus PCI
ioapic0: intpin 20 trigger: level
ioapic0: intpin 20 polarity: low
ioapic0: intpin 23 bus PCI
ioapic0: intpin 23 trigger: level
ioapic0: intpin 23 polarity: low
lapic: Routing ExtINT -> LINT0
lapic: Routing NMI -> LINT1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x01000000 DFR: 0x0fffffff
  lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
random: <entropy source, Software, Yarrow>
mem: <memory>
Pentium Pro MTRR support enabled
io: <I/O>
null: <null device, zero device>
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pci_open(1):	mode 1 addr port (0x0cf8) is 0x80000094
pci_open(1a):	mode1res=0x80000000 (0x80000000)
pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=25608086)
pcibios: BIOS version 2.10
Found $PIR table, 9 entries at 0xc00f5320
PCI-Only Interrupts: none
Location  Bus Device Pin  Link  IRQs
embedded    0   29    A   0x60  3 4 5 6 7 9 10 11 12 14 15
embedded    0   29    B   0x63  3 4 5 6 7 9 10 11 12 14 15
embedded    0   29    C   0x62  3 4 5 6 7 9 10 11 12 14 15
embedded    0   29    D   0x6b  3 4 5 6 7 9 10 11 12 14 15
embedded    0   31    A   0x62  3 4 5 6 7 9 10 11 12 14 15
embedded    0   31    B   0x61  3 4 5 6 7 9 10 11 12 14 15
embedded    1    8    A   0x68  3 4 5 6 7 9 10 11 12 14 15
embedded    0    1    A   0x60  3 4 5 6 7 9 10 11 12 14 15
embedded    0    1    B   0x61  3 4 5 6 7 9 10 11 12 14 15
embedded    0    2    A   0x60  3 4 5 6 7 9 10 11 12 14 15
slot 1      1    0    A   0x69  3 4 5 6 7 9 10 11 12 14 15
slot 1      1    0    B   0x6a  3 4 5 6 7 9 10 11 12 14 15
slot 1      1    0    C   0x6b  3 4 5 6 7 9 10 11 12 14 15
slot 1      1    0    D   0x68  3 4 5 6 7 9 10 11 12 14 15
slot 2      1    1    A   0x6a  3 4 5 6 7 9 10 11 12 14 15
slot 2      1    1    B   0x69  3 4 5 6 7 9 10 11 12 14 15
slot 2      1    1    C   0x68  3 4 5 6 7 9 10 11 12 14 15
slot 2      1    1    D   0x6b  3 4 5 6 7 9 10 11 12 14 15
slot 3      1    2    A   0x62  3 4 5 6 7 9 10 11 12 14 15
slot 3      1    2    B   0x63  3 4 5 6 7 9 10 11 12 14 15
slot 3      1    2    C   0x61  3 4 5 6 7 9 10 11 12 14 15
slot 3      1    2    D   0x60  3 4 5 6 7 9 10 11 12 14 15
slot 4      1    3    A   0x63  3 4 5 6 7 9 10 11 12 14 15
slot 4      1    3    B   0x62  3 4 5 6 7 9 10 11 12 14 15
slot 4      1    3    C   0x69  3 4 5 6 7 9 10 11 12 14 15
slot 4      1    3    D   0x6a  3 4 5 6 7 9 10 11 12 14 15
pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: physical bus=0
	map[10]: type 3, range 32, base f8000000, size 26, enabled
found->	vendor=0x8086, dev=0x2560, revid=0x01
	bus=0, slot=0, func=0
	class=06-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0106, statreg=0x2090, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[10]: type 3, range 32, base f0000000, size 27, enabled
	map[14]: type 1, range 32, base ffa80000, size 19, enabled
pcib0: slot 2 INTA routed to irq 16
found->	vendor=0x8086, dev=0x2562, revid=0x01
	bus=0, slot=2, func=0
	class=03-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0007, statreg=0x0090, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=16
	powerspec 1  supports D0 D3  current D0
	map[20]: type 4, range 32, base 0000e800, size  5, enabled
pcib0: slot 29 INTA routed to irq 16
found->	vendor=0x8086, dev=0x24c2, revid=0x01
	bus=0, slot=29, func=0
	class=0c-03-00, hdrtype=0x00, mfdev=1
	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=16
	map[20]: type 4, range 32, base 0000e880, size  5, enabled
pcib0: slot 29 INTB routed to irq 19
found->	vendor=0x8086, dev=0x24c4, revid=0x01
	bus=0, slot=29, func=1
	class=0c-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=b, irq=19
	map[20]: type 4, range 32, base 0000ec00, size  5, enabled
pcib0: slot 29 INTC routed to irq 18
found->	vendor=0x8086, dev=0x24c7, revid=0x01
	bus=0, slot=29, func=2
	class=0c-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=c, irq=18
	map[10]: type 1, range 32, base ffa7fc00, size 10, enabled
pcib0: slot 29 INTD routed to irq 23
found->	vendor=0x8086, dev=0x24cd, revid=0x01
	bus=0, slot=29, func=7
	class=0c-03-20, hdrtype=0x00, mfdev=0
	cmdreg=0x0106, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=d, irq=23
	powerspec 2  supports D0 D3  current D0
found->	vendor=0x8086, dev=0x244e, revid=0x81
	bus=0, slot=30, func=0
	class=06-04-00, hdrtype=0x01, mfdev=0
	cmdreg=0x0107, statreg=0x8080, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x02 (500 ns)
found->	vendor=0x8086, dev=0x24c0, revid=0x01
	bus=0, slot=31, func=0
	class=06-01-00, hdrtype=0x00, mfdev=1
	cmdreg=0x010f, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[20]: type 4, range 32, base 0000ffa0, size  4, enabled
found->	vendor=0x8086, dev=0x24cb, revid=0x01
	bus=0, slot=31, func=1
	class=01-01-8a, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=255
	map[20]: type 4, range 32, base 0000e000, size  5, enabled
pcib0: slot 31 INTB routed to irq 17
found->	vendor=0x8086, dev=0x24c3, revid=0x01
	bus=0, slot=31, func=3
	class=0c-05-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0001, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=b, irq=17
	map[10]: type 4, range 32, base 0000e400, size  8, enabled
	map[14]: type 4, range 32, base 0000e080, size  6, enabled
	map[18]: type 1, range 32, base ffa7f800, size  9, enabled
	map[1c]: type 1, range 32, base ffa7f400, size  8, enabled
pcib0: slot 31 INTB routed to irq 17
found->	vendor=0x8086, dev=0x24c5, revid=0x01
	bus=0, slot=31, func=5
	class=04-01-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0007, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=b, irq=17
	powerspec 2  supports D0 D3  current D0
agp0: <Intel 82845G (845G GMCH) SVGA controller> mem 0xffa80000-0xffafffff,0xf0000000-0xf7ffffff irq 16 at device 2.0 on pci0
agp0: Reserved 0x8000000 bytes for rid 0x10 type 3 at 0xf0000000
agp0: Reserved 0x80000 bytes for rid 0x14 type 3 at 0xffa80000
agp0: detected 892k stolen memory
agp0: aperture size is 128M
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xe800-0xe81f irq 16 at device 29.0 on pci0
uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xe800
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801DB (ICH4) USB controller USB-A> 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
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xe880-0xe89f irq 19 at device 29.1 on pci0
uhci1: Reserved 0x20 bytes for rid 0x20 type 4 at 0xe880
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xec00-0xec1f irq 18 at device 29.2 on pci0
uhci2: Reserved 0x20 bytes for rid 0x20 type 4 at 0xec00
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib1: <MPTable PCI-PCI bridge> at device 30.0 on pci0
pcib1:   secondary bus     1
pcib1:   subordinate bus   2
pcib1:   I/O decode        0xc000-0xdfff
pcib1:   memory decode     0xff500000-0xff8fffff
pcib1:   prefetched decode 0xe6900000-0xe6afffff
pcib1:   Subtractively decoded bridge.
pci1: <PCI bus> on pcib1
pci1: physical bus=1
found->	vendor=0x1011, dev=0x0024, revid=0x03
	bus=1, slot=1, func=0
	class=06-04-00, hdrtype=0x01, mfdev=0
	cmdreg=0x0107, statreg=0x0290, cachelnsz=16 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x03 (750 ns), maxlat=0x02 (500 ns)
	map[10]: type 1, range 32, base ff8ff000, size 12, enabled
pcib1: device (null) requested decoded memory range 0xff8ff000-0xff8fffff
	map[14]: type 4, range 32, base 0000dc00, size  6, enabled
pcib1: device (null) requested decoded I/O range 0xdc00-0xdc3f
pcib1: slot 8 INTA routed to irq 20
found->	vendor=0x8086, dev=0x1039, revid=0x81
	bus=1, slot=8, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0117, statreg=0x0290, cachelnsz=16 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x08 (2000 ns), maxlat=0x38 (14000 ns)
	intpin=a, irq=20
	powerspec 2  supports D0 D1 D2 D3  current D0
pcib2: <MPTable PCI-PCI bridge> at device 1.0 on pci1
pcib2:   secondary bus     2
pcib2:   subordinate bus   2
pcib2:   I/O decode        0xc000-0xcfff
pcib2:   memory decode     0xff500000-0xff7fffff
pcib2:   prefetched decode 0xe6900000-0xe69fffff
pci2: <PCI bus> on pcib2
pci2: physical bus=2
	map[10]: type 4, range 32, base 0000cc00, size  7, enabled
pcib2: device (null) requested decoded I/O range 0xcc00-0xcc7f
pcib1: device (null) requested decoded I/O range 0xcc00-0xcc7f
	map[14]: type 1, range 32, base ff7ffc00, size 10, enabled
pcib2: device (null) requested decoded memory range 0xff7ffc00-0xff7fffff
pcib1: device (null) requested decoded memory range 0xff7ffc00-0xff7fffff
pcib2: slot 4 INTA routed to irq 22
found->	vendor=0x1011, dev=0x0019, revid=0x41
	bus=2, slot=4, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0117, statreg=0x0280, cachelnsz=16 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x14 (5000 ns), maxlat=0x28 (10000 ns)
	intpin=a, irq=22
	map[10]: type 4, range 32, base 0000c880, size  7, enabled
pcib2: device (null) requested decoded I/O range 0xc880-0xc8ff
pcib1: device (null) requested decoded I/O range 0xc880-0xc8ff
	map[14]: type 1, range 32, base ff7ff800, size 10, enabled
pcib2: device (null) requested decoded memory range 0xff7ff800-0xff7ffbff
pcib1: device (null) requested decoded memory range 0xff7ff800-0xff7ffbff
pcib2: slot 5 INTA routed to irq 21
found->	vendor=0x1011, dev=0x0019, revid=0x41
	bus=2, slot=5, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0117, statreg=0x0280, cachelnsz=16 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x14 (5000 ns), maxlat=0x28 (10000 ns)
	intpin=a, irq=21
	map[10]: type 4, range 32, base 0000c800, size  7, enabled
pcib2: device (null) requested decoded I/O range 0xc800-0xc87f
pcib1: device (null) requested decoded I/O range 0xc800-0xc87f
	map[14]: type 1, range 32, base ff7ff400, size 10, enabled
pcib2: device (null) requested decoded memory range 0xff7ff400-0xff7ff7ff
pcib1: device (null) requested decoded memory range 0xff7ff400-0xff7ff7ff
pcib2: slot 6 INTA routed to irq 20
found->	vendor=0x1011, dev=0x0019, revid=0x41
	bus=2, slot=6, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0117, statreg=0x0280, cachelnsz=16 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x14 (5000 ns), maxlat=0x28 (10000 ns)
	intpin=a, irq=20
	map[10]: type 4, range 32, base 0000c480, size  7, enabled
pcib2: device (null) requested decoded I/O range 0xc480-0xc4ff
pcib1: device (null) requested decoded I/O range 0xc480-0xc4ff
	map[14]: type 1, range 32, base ff7ff000, size 10, enabled
pcib2: device (null) requested decoded memory range 0xff7ff000-0xff7ff3ff
pcib1: device (null) requested decoded memory range 0xff7ff000-0xff7ff3ff
pcib2: slot 7 INTA routed to irq 23
found->	vendor=0x1011, dev=0x0019, revid=0x41
	bus=2, slot=7, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0117, statreg=0x0280, cachelnsz=16 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x14 (5000 ns), maxlat=0x28 (10000 ns)
	intpin=a, irq=23
dc0: <Intel 21143 10/100BaseTX> port 0xcc00-0xcc7f mem 0xff7ffc00-0xff7fffff irq 22 at device 4.0 on pci2
dc0: Reserved 0x80 bytes for rid 0x10 type 4 at 0xcc00
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: OUI 0x080017, model 0x0001, rev. 0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc0: bpf attached
dc0: Ethernet address: 00:80:c8:ca:50:d1
dc0: [GIANT-LOCKED]
dc1: <Intel 21143 10/100BaseTX> port 0xc880-0xc8ff mem 0xff7ff800-0xff7ffbff irq 21 at device 5.0 on pci2
dc1: Reserved 0x80 bytes for rid 0x10 type 4 at 0xc880
miibus1: <MII bus> on dc1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: OUI 0x080017, model 0x0001, rev. 0
ukphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc1: bpf attached
dc1: Ethernet address: 00:80:c8:ca:50:d2
dc1: [GIANT-LOCKED]
dc2: <Intel 21143 10/100BaseTX> port 0xc800-0xc87f mem 0xff7ff400-0xff7ff7ff irq 20 at device 6.0 on pci2
dc2: Reserved 0x80 bytes for rid 0x10 type 4 at 0xc800
miibus2: <MII bus> on dc2
ukphy2: <Generic IEEE 802.3u media interface> on miibus2
ukphy2: OUI 0x080017, model 0x0001, rev. 0
ukphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc2: bpf attached
dc2: Ethernet address: 00:80:c8:ca:50:d3
dc2: [GIANT-LOCKED]
dc3: <Intel 21143 10/100BaseTX> port 0xc480-0xc4ff mem 0xff7ff000-0xff7ff3ff irq 23 at device 7.0 on pci2
dc3: Reserved 0x80 bytes for rid 0x10 type 4 at 0xc480
miibus3: <MII bus> on dc3
ukphy3: <Generic IEEE 802.3u media interface> on miibus3
ukphy3: OUI 0x080017, model 0x0001, rev. 0
ukphy3:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc3: bpf attached
dc3: Ethernet address: 00:80:c8:ca:50:d4
dc3: [GIANT-LOCKED]
fxp0: <Intel 82801DB (ICH4) Pro/100 VE Ethernet> port 0xdc00-0xdc3f mem 0xff8ff000-0xff8fffff irq 20 at device 8.0 on pci1
fxp0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xff8ff000
fxp0: using memory space register mapping
fxp0: PCI IDs: 8086 1039 8086 3048 0081
fxp0: Dynamic Standby mode is disabled
miibus4: <MII bus> on fxp0
inphy0: <i82562ET 10/100 media interface> on miibus4
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: bpf attached
fxp0: Ethernet address: 00:11:11:25:ee:10
fxp0: [GIANT-LOCKED]
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port 0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xffa0
ata0: channel #0 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: reset tp1 mask=03 ostat0=50 ostat1=00
ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00
ata0-slave:  stat=0x00 err=0x01 lsb=0x00 msb=0x00
ata0: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
ata0: [MPSAFE]
ata1: channel #1 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170
atapci0: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376
ata1: reset tp1 mask=00 ostat0=ff ostat1=ff
ata1: [MPSAFE]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pci0: <multimedia, audio> at device 31.5 (no driver attached)
cpu0 on motherboard
pnpbios: 16 devices, largest 298 bytes
PNP0c01: adding fixed memory32 range 0-0x9fbff, size=0x9fc00
PNP0c01: adding fixed memory32 range 0x9fc00-0x9ffff, size=0x400
PNP0c01: adding fixed memory32 range 0xe0000-0xfffff, size=0x20000
PNP0c01: adding fixed memory32 range 0x100000-0x7e3ffff, size=0x7d40000
PNP0c01: adding fixed memory32 range 0x7e40000-0x7e4ffff, size=0x10000
PNP0c01: adding fixed memory32 range 0x7e50000-0x7efffff, size=0xb0000
pnpbios: handle 0 device ID PNP0c01 (010cd041)
PNP0200: adding dma mask 0x10
PNP0200: adding io range 0-0xf, size=0x10, align=0x1
PNP0200: adding io range 0x80-0x90, size=0x11, align=0x1
PNP0200: adding io range 0x94-0x9f, size=0xc, align=0x1
PNP0200: adding io range 0xc0-0xde, size=0x1f, align=0x1
pnpbios: handle 2 device ID PNP0200 (0002d041)
PNP0100: adding irq mask 0x1
PNP0100: adding io range 0x40-0x43, size=0x4, align=0x1
pnpbios: handle 3 device ID PNP0100 (0001d041)
PNP0b00: adding irq mask 0x100
PNP0b00: adding io range 0x70-0x71, size=0x2, align=0x1
pnpbios: handle 4 device ID PNP0b00 (000bd041)
pnpbios: handle 5 device ID PNP0a03 (030ad041)
PNP0800: adding io range 0x61-0x61, size=0x1, align=0x1
pnpbios: handle 6 device ID PNP0800 (0008d041)
PNP0c04: adding irq mask 0x2000
PNP0c04: adding io range 0xf0-0xff, size=0x10, align=0x1
pnpbios: handle 7 device ID PNP0c04 (040cd041)
PNP0501: adding io range 0x3f8-0x3ff, size=0x8, align=0x8
PNP0501: adding irq mask 0x10
pnpbios: handle 8 device ID PNP0501 (0105d041)
pnpbios: handle 9 device ID PNP0c02 (020cd041)
PNP0700: adding io range 0x3f0-0x3f5, size=0x6, align=0x1
PNP0700: adding io range 0x3f7-0x3f7, size=0x1, align=0x1
PNP0700: adding irq mask 0x40
PNP0700: adding dma mask 0x4
pnpbios: handle 10 device ID PNP0700 (0007d041)
PNP0401: adding io range 0x378-0x37f, size=0x8, align=0x8
PNP0401: adding io range 0x778-0x77a, size=0x3, align=0x8
PNP0401: adding irq mask 0x80
PNP0401: adding dma mask 0x8
pnpbios: handle 11 device ID PNP0401 (0104d041)
PNP0c02: adding io range 0x4d0-0x4d1, size=0x2, align=0x1
PNP0c02: adding io range 0xcf8-0xcff, size=0x8, align=0x1
PNP0c02: adding io range 0x10-0x1f, size=0x10, align=0x1
PNP0c02: adding io range 0x24-0x2d, size=0xa, align=0x1
PNP0c02: adding io range 0x30-0x3d, size=0xe, align=0x1
PNP0c02: adding io range 0x50-0x53, size=0x4, align=0x1
PNP0c02: adding io range 0x72-0x77, size=0x6, align=0x1
PNP0c02: adding io range 0x91-0x93, size=0x3, align=0x1
PNP0c02: adding io range 0xa4-0xbd, size=0x1a, align=0x1
PNP0c02: adding io range 0xdf-0xdf, size=0x1, align=0x1
PNP0c02: adding io range 0x400-0x47f, size=0x80, align=0x1
PNP0c02: adding io range 0x480-0x4bf, size=0x40, align=0x1
PNP0c02: adding io range 0x2e-0x2e, size=0x1, align=0x1
PNP0c02: adding io range 0x2f-0x2f, size=0x1, align=0x1
PNP0c02: adding io range 0x680-0x6ff, size=0x80, align=0x1
pnpbios: handle 12 device ID PNP0c02 (020cd041)
INT0800: adding fixed memory32 range 0xffb80000-0xffffffff, size=0x480000
pnpbios: handle 13 device ID INT0800 (0008d425)
PNP0303: adding irq mask 0x2
PNP0303: adding io range 0x60-0x60, size=0x1, align=0x1
PNP0303: adding io range 0x64-0x64, size=0x1, align=0x1
pnpbios: handle 14 device ID PNP0303 (0303d041)
pnpbios: handle 15 device ID PNP0c02 (020cd041)
ata: ata0 already exists; skipping it
ata: ata1 already exists; skipping it
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
sc: sc0 already exists; skipping it
vga: vga0 already exists; skipping it
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
pmtimer0 on isa0
adv0: not probed (disabled)
aha0: not probed (disabled)
aic0: not probed (disabled)
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
atkbd0: [GIANT-LOCKED]
psm0: current command byte:0065
psm0: failed to reset the aux device.
bt0: not probed (disabled)
cs0: not probed (disabled)
ed0: not probed (disabled)
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
fe0: not probed (disabled)
ie0: not probed (disabled)
lnc0: not probed (disabled)
pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic1: not probed (disabled)
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
ppc0: ECP SPP SPP
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
plip0: bpf attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: irq maps: 0 0 0 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: irq maps: 0 0 0 0
sio1: probe failed test(s): 0 1 2 4 6 7 9
sio1 failed to probe at port 0x2f8-0x2ff irq 3 on isa0
sio2: not probed (disabled)
sio3: not probed (disabled)
sn0: not probed (disabled)
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 0d 0e 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 
vt0: not probed (disabled)
isa_probe_children: probing PnP devices
unknown: <PNP0800> failed to probe at port 0x61 on isa0
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> at port 0x3f8-0x3ff on isa0
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0700> at port 0x3f0-0x3f5 on isa0
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0401> at port 0x378-0x37f on isa0
unknown: <INT0800> failed to probe at iomem 0xffb80000-0xffffffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0303> at port 0x60 on isa0
Device configuration finished.
procfs registered
Timecounter "TSC" frequency 1599828576 Hz quality 800
Timecounters tick every 10.000 msec
ipfw2 initialized, divert enabled, rule-based forwarding disabled, default to accept, logging limited to 100 packets/entry by default
lo0: bpf attached
ata0-master: pio=0x0c wdma=0x22 udma=0xffffffff cable=40pin
ata0-master: setting PIO4 on Intel ICH4 chip
ata0-master: setting WDMA2 on Intel ICH4 chip
ad0: <FUJITSU MPA3052AT/9147> ATA-3 disk at ata0-master
ad0: 5006MB (10253928 sectors), 10850 C, 15 H, 63 S, 512 B
ad0: 16 secs/int, 1 depth queue, WDMA2
GEOM: new disk ad0
ar: FreeBSD check1 failed
ioapic0: routing intpin 1 (ISA IRQ 1) to cluster 0
ioapic0: routing intpin 4 (ISA IRQ 4) to cluster 0
ioapic0: routing intpin 6 (ISA IRQ 6) to cluster 0
ioapic0: routing intpin 7 (ISA IRQ 7) to cluster 0
ioapic0: routing intpin 8 (ISA IRQ 8) to cluster 0
ioapic0: routing intpin 13 (ISA IRQ 13) to cluster 0
ioapic0: routing intpin 14 (ISA IRQ 14) to cluster 0
ioapic0: routing intpin 15 (ISA IRQ 15) to cluster 0
ioapic0: routing intpin 16 (PCI IRQ 16) to cluster 0
ioapic0: routing intpin 18 (PCI IRQ 18) to cluster 0
ioapic0: routing intpin 19 (PCI IRQ 19) to cluster 0
ioapic0: routing intpin 20 (PCI IRQ 20) to cluster 0
ioapic0: routing intpin 21 (PCI IRQ 21) to cluster 0
ioapic0: routing intpin 22 (PCI IRQ 22) to cluster 0
ioapic0: routing intpin 23 (PCI IRQ 23) to cluster 0
[0] f:80 typ:165 s(CHS):0/1/1 e(CHS):1023/14/63 s:63 l:10253187
[1] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0
[2] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0
[3] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0
GEOM: Configure ad0s1, start 32256 length 5249631744 end 5249663999
GEOM: Configure ad0s1a, start 0 length 268435456 end 268435455
GEOM: Configure ad0s1b, start 268435456 length 268435456 end 536870911
GEOM: Configure ad0s1c, start 0 length 5249631744 end 5249631743
GEOM: Configure ad0s1d, start 536870912 length 471859200 end 1008730111
GEOM: Configure ad0s1e, start 1008730112 length 4240901632 end 5249631743
Mounting root from ufs:/dev/ad0s1a
start_init: trying /sbin/init
-----

>How-To-Repeat:
	The host have to upstream interfaces to ISP, three internal
	networks with two interfaces (two internal networks are
	aliased in one inteface). The default route is to the first
	provider. We use policy routing to route our third network
	to second provider. $inet1 and $inet2 are aliases on one
	interface.

	After adding ipfw rule:
	# ipfw add fwd $provider2 ip from $inet3 to { not $inet1 or not $inet2 }
	gateway paniced.

	I know, that in fact the rule has to be "not $inet1,$inet2".
	But logically the first rule has the value "all". OS must not
	trap.

>Fix:

	Don't know.




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