Subject: kern/26274: panic: allocdirect_merge: ob 0 != nb 12620016 || lbn 1 >= 12 || osize 0 != nsize 16384 in NetBSD-2.0_BETA
To: None <gnats-bugs@gnats.NetBSD.org>
From: Jeff Rizzo <riz@boogers.sf.ca.us>
List: netbsd-bugs
Date: 07/13/2004 15:02:32
>Number:         26274
>Category:       kern
>Synopsis:       panic: allocdirect_merge: ob 0 != nb 12620016 || lbn 1 >= 12 || osize 0 != nsize 16384 in NetBSD-2.0_BETA
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 13 22:03:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Jeff Rizzo
>Release:        NetBSD 2.0_BETA 20040712
>Organization:
Jeff Rizzo                                         http://www.redcrowgroup.com/
>Environment:
	
	
System: NetBSD lychee.tastylime.net 2.0_BETA NetBSD 2.0_BETA (TYAN251X.MPDEBUG) #0: Tue Jul 13 12:29:38 PDT 2004  riz@coconut.tastylime.net:/usr/src/sys/arch/i386/compile/TYAN251X.MPDEBUG i386
Architecture: i386
Machine: i386
>Description:
	When building NetBSD-current (source, 20040713) with build.sh,
	the build system crashes with:
panic: allocdirect_merge: ob 0 != nb 12620016 || lbn 1 >= 12 ||
osize 0 != nsize 16384

This has happened three times in a row; most recently with a DEBUG-enabled
kernel.  I'm confident I can get it to happen again, if there's some
additional information we can glean.  I was unsuccessful at getting
a crash dump.

Here's the traceback from ddb:
panic: allocdirect_merge: ob 0 != nb 12620016 || lbn 1 >= 12 ||
osize 0 != nsize 16384
Stopped in pid 24643.1 (nbmakeinfo) at  netbsd:cpu_Debugger+0x4:        leave
db{1}> trace
cpu_Debugger(0,0,1,0,c090f0) at netbsd:cpu_Debugger+0x4
panic(c04af760,0,0,c090f0,0) at netbsd:panic+0x11d
allocdirect_merge(cf8c6e04,d7105870,d7105c30,0,3) at netbsd:allocdirect_merge+0x
63
merge_inode_lists(cf8c6dc0,2f3b4f,1,d0863b54,85) at netbsd:merge_inode_lists+0xe
f
softdep_setup_freeblocks(d75f9e78,0,0,0,d75fb4a8) at netbsd:softdep_setup_freebl
ocks+0x375
ffs_truncate(d0863d64,c2beb200,d0863d9c,c028efd2,c0437a80) at netbsd:ffs_truncat
e+0x111e
VOP_TRUNCATE(d75fb438,0,0,0,ffffffff) at netbsd:VOP_TRUNCATE+0x40
ufs_inactive(d0863de4,0,d0863dfc,c0302309,c04376c0) at netbsd:ufs_inactive+0x245
VOP_INACTIVE(d75fb438,ced19330,d0863e3c,c02ffbaa,0) at netbsd:VOP_INACTIVE+0x28
vput(d75fb438,20002,d0863e4c,ce155518,0) at netbsd:vput+0xda
vn_close(d75fb438,2,c2b31d00,ced19330,0) at netbsd:vn_close+0x39
vn_closefile(ce155898,ced19330,d0863eac,d75fb438,ced19330) at netbsd:vn_closefil
e+0x1a
closef(ce155898,ced19330,d0863ef8,d0863f0c,c052da60) at netbsd:closef+0xee
fdfree(ced19330,0,1,cdb04408,0) at netbsd:fdfree+0x7b
exit1(cecc1be8,100,0,cecc1be8,d0863f5c) at netbsd:exit1+0x1d3
sys_exit(cecc1be8,d0863f64,d0863f5c,1,c02b533b) at netbsd:sys_exit+0x23
syscall_plain() at netbsd:syscall_plain+0x17e
--- syscall (number 1) ---
0x4811806b:
db{1}> mach cpu 0
using CPU 0
db{1}> trace
acquire(c052da60,d75b7e90,400040,0,600) at netbsd:acquire+0x40
lockmgr(c052da60,400042,0,d75b7ecc,6) at netbsd:lockmgr+0x363
x86_intlock(d75b7ecc,6,10,ffff0030,10) at netbsd:x86_intlock+0x22
Xintr_ioapic_level11() at netbsd:Xintr_ioapic_level11+0x8d
--- interrupt ---
acquire(c052da60,d75b7f68,400040,0,600) at netbsd:acquire+0x44
lockmgr(c052da60,400042,0,d75b7fa4,8) at netbsd:lockmgr+0x363
x86_intlock(d75b7fa4,0,1f,1f,1f) at netbsd:x86_intlock+0x22
Xintr_ioapic_edge14() at netbsd:Xintr_ioapic_edge14+0x8d
--- interrupt ---
0x8083f12:
db{1}> reboot 0x104

dumping to dev 0,1 offset 775
dump panic: wddump: polled command has been queued
Stopped in pid 24643.1 (nbmakeinfo) at  netbsd:cpu_Debugger+0x4:        leave
db{1}> reboot 0x104

dumping to dev 0,1 offset 775
dump device not ready


wd0: flush cache command didn't complete
                                        rebooting...


After the reboot, fsck found lots of stuff to fix:
/dev/rraid0a: INCORRECT BLOCK COUNT I=3084352 (1760 should be 1664) (CORRECTED)
/dev/rraid0a: INCORRECT BLOCK COUNT I=3089835 (176 should be 128) (CORRECTED)
/dev/rraid0a: INCORRECT BLOCK COUNT I=3089841 (8 should be 0) (CORRECTED)
/dev/rraid0a: INCORRECT BLOCK COUNT I=3095283 (8 should be 0) (CORRECTED)
/dev/rraid0a: INCORRECT BLOCK COUNT I=3095284 (8 should be 0) (CORRECTED)
[lots deleted]
/dev/rraid0a: UNREF FILE I=3089835  OWNER=riz MODE=100444
/dev/rraid0a: SIZE=65536 MTIME=Jul 13 14:36 2004  (CLEARED)
/dev/rraid0a: UNREF FILE I=3089839  OWNER=riz MODE=120755
/dev/rraid0a: SIZE=15 MTIME=Jul 13 14:36 2004  (CLEARED)
/dev/rraid0a: UNREF FILE I=3089840  OWNER=riz MODE=120755
/dev/rraid0a: SIZE=15 MTIME=Jul 13 14:36 2004  (CLEARED)
[lots more deleted]

Other information:  

lychee:riz  ~> df -h
Filesystem                 Size     Used     Avail Capacity  Mounted on
/dev/raid0a                 59G      30G       26G    53%    /
mfs:275                    496M     1.0K      472M     0%    /tmp
/dev/raid0h                168G     109G       50G    68%    /space
/usr/pkgsrc/packages/All    59G      30G       26G    53%    /packages
/usr/pkg/share/doc          59G      30G       26G    53%    /usr/pkg/share/thttpd/random.tastylime.net/pkg-docs
lychee:riz  ~> more /etc/fstab
/dev/raid0a     /       ffs     rw,softdep      1 1
/dev/raid0b     none    swap    sw      0 0
swap            /tmp    mfs     rw,nodev,nosuid,noatime,-s=512m 0 0
/dev/wd0b       none    swap    dp      0 0
/dev/raid0h     /space  ffs     rw,softdep      1 2
/usr/pkgsrc/packages/All        /packages       null    ro 0 0
/usr/pkg/share/doc      /usr/pkg/share/thttpd/random.tastylime.net/pkg-docs null
 ro 0 0

Here is the kernel configuration of the most recent kernel:

#

include "arch/i386/conf/TYAN251X"

options		MULTIPROCESSOR
options 	COM_MPLOCK	# com MP locking; REQUIRED on MP i386

options 	APM_NO_IDLE
#options	DIAGNOSTIC	# STRONGLY RECOMMENDED
#options 	LOCKDEBUG
#options 	MPDEBUG
#options 	MPVERBOSE
#options	DEBUG
options 	MPBIOS		# configure CPUs and APICs using MPBIOS
#options 	MPACPI		# configure CPUs and APICs using ACPI
				# (acpi at mainbus must also be enabled)

ioapic*		at mainbus? apid ?
makeoptions	DEBUG="-g"

..and here's the TYAN251X kernel it includes:

#
include 	"arch/i386/conf/std.i386"

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#ident 		"GENERIC-$Revision: 1.595.2.1 $"

maxusers	32		# estimated number of users

# CPU support.  At least one is REQUIRED.
#options 	I386_CPU
#options 	I486_CPU
#options 	I586_CPU
options 	I686_CPU

# CPU-related options.
options 	MATH_EMULATE	# floating point emulation
options 	VM86		# virtual 8086 emulation
options 	USER_LDT	# user-settable LDT; used by WINE
# insert delay no-ops in interrupts; recommended on very old machines
#options 	PIC_DELAY

options 	MTRR		# memory-type range register syscall support
# doesn't work with MP just yet..
#options 	PERFCTRS	# performance-monitoring counters support

# delay between "rebooting ..." message and hardware reset, in milliseconds
#options 	CPURESET_DELAY=2000

# This option allows you to force a serial console at the specified
# I/O address.   see console(4) for details.
#options 	CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
#	you don't want the option below ON iff you are using the
#	serial console option of the new boot strap code.
#options 	CONS_OVERRIDE	# Always use above! independent of boot info

# The following options override the memory sizes passed in from the boot
# block.  Use them *only* if the boot block is unable to determine the correct
# values.  Note that the BIOS may *correctly* report less than 640k of base
# memory if the extended BIOS data area is located at the top of base memory
# (as is the case on most recent systems).
#options 	REALBASEMEM=639		# size of base memory (in KB)
#options 	REALEXTMEM=15360	# size of extended memory (in KB)

# Standard system options

#options 	INSECURE	# disable kernel security levels - X needs this

options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
options 	NTP		# NTP phase/frequency locked loop
#options 	NO_TSC_TIME	# Don't use TSC microtime, even if available.
				# Improves time behavior under VMware.

options 	KTRACE		# system call tracing via ktrace(1)
options 	SYSTRACE	# system call vetting via systrace(1)

options 	SYSVMSG		# System V-like message queues
options 	SYSVSEM		# System V-like semaphores
#options 	SEMMNI=10	# number of semaphore identifiers
#options 	SEMMNS=60	# number of semaphores in system
#options 	SEMUME=10	# max number of undo entries per process
#options 	SEMMNU=30	# number of undo structures in system
options 	SYSVSHM		# System V-like memory sharing
#options 	SHMMAXPGS=2048	# 2048 pages is the default
options 	P1003_1B_SEMAPHORE	# p1003.1b semaphore support

options 	LKM		# loadable kernel modules

options 	USERCONF	# userconf(4) support
#options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)

# Beep when it is safe to power down the system (requires sysbeep)
#options 	BEEP_ONHALT
# Some tunable details of the above feature (default values used below)
#options 	BEEP_ONHALT_COUNT=3	# Times to beep
#options 	BEEP_ONHALT_PITCH=1500	# Default frequency (in Hz)
#options 	BEEP_ONHALT_PERIOD=250	# Default duration (in msecs)

# Enable experimental buffer queue strategy for better responsiveness under
# high disk I/O load. Likely stable but not yet the default.
options 	NEW_BUFQ_STRATEGY

# Diagnostic/debugging support options
#options 	DIAGNOSTIC	# expensive kernel consistency checks
#options 	DEBUG		# expensive debugging checks/support
#options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
options 	DDB		# in-kernel debugger
#options 	DDB_ONPANIC=1	# see also sysctl(8): `ddb.onpanic'
options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB
#options 	KGDB		# remote debugger
#options 	KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
#makeoptions	DEBUG="-g"	# compile full symbol table

# Compatibility options
options 	COMPAT_NOMID	# NetBSD 0.8, 386BSD, and BSDI
options 	COMPAT_09	# NetBSD 0.9
options 	COMPAT_10	# NetBSD 1.0
options 	COMPAT_11	# NetBSD 1.1
options 	COMPAT_12	# NetBSD 1.2, 386BSD, and BSDI
options 	COMPAT_13	# NetBSD 1.3, 386BSD, and BSDI
options 	COMPAT_14	# NetBSD 1.4
options 	COMPAT_15	# NetBSD 1.5
options 	COMPAT_16	# NetBSD 1.6
options 	COMPAT_43	# 4.3BSD, 386BSD, and BSDI
options 	COMPAT_386BSD_MBRPART # recognize old partition ID
#options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.

options 	COMPAT_OSSAUDIO	# OSS (Voxware) audio driver compatibility
options 	COMPAT_SVR4	# binary compatibility with SVR4
options 	COMPAT_IBCS2	# binary compatibility with SCO and ISC
options 	COMPAT_LINUX	# binary compatibility with Linux
options 	COMPAT_FREEBSD	# binary compatibility with FreeBSD
#options 	COMPAT_MACH	# binary compatibility with Mach binaries
#options 	COMPAT_DARWIN	# binary compatibility with Darwin binaries
#options 	EXEC_MACHO	# exec MACH-O binaries
#options 	COMPAT_PECOFF	# kernel support to run Win32 apps

# File systems
file-system 	FFS		# UFS
file-system 	EXT2FS		# second extended file system (linux)
file-system 	LFS		# log-structured file system
file-system 	MFS		# memory file system
file-system 	NFS		# Network File System client
file-system 	NTFS		# Windows/NT file system (experimental)
file-system 	CD9660		# ISO 9660 + Rock Ridge file system
file-system 	MSDOSFS		# MS-DOS file system
file-system 	FDESC		# /dev/fd
file-system 	KERNFS		# /kern
file-system 	NULLFS		# loopback file system
file-system 	OVERLAY		# overlay file system
file-system 	PORTAL		# portal filesystem (still experimental)
file-system 	PROCFS		# /proc
file-system 	UMAPFS		# NULLFS + uid and gid remapping
file-system 	UNION		# union file system
#file-system	CODA		# Coda File System; also needs vcoda (below)
file-system	SMBFS		# experimental - CIFS; also needs nsmb (below)

# File system options
options 	QUOTA		# UFS quotas
#options 	FFS_EI		# FFS Endian Independent support
options 	SOFTDEP		# FFS soft updates support.
options 	NFSSERVER	# Network File System server
#options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
				# immutable) behave as system flags.

# Networking options
#options 	GATEWAY		# packet forwarding
options 	INET		# IP + ICMP + TCP + UDP
options 	INET6		# IPV6
options 	IPSEC		# IP security
options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
options 	IPSEC_DEBUG	# debug for IP security
#options 	MROUTING	# IP multicast routing
#options 	NS		# XNS
#options 	NSIP		# XNS tunneling over IP
#options 	ISO,TPIP	# OSI
#options 	EON		# OSI tunneling over IP
#options 	CCITT,LLC,HDLC	# X.25
#options 	NETATALK	# AppleTalk networking protocols
#options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
#options 	PPP_DEFLATE	# Deflate compression support for PPP
#options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
options 	PFIL_HOOKS	# pfil(9) packet filter hooks
options 	IPFILTER_LOG	# ipmon(8) log support
#options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
#options 	ACPIVERBOSE	# verbose ACPI device autoconfig messages
#options 	EISAVERBOSE	# verbose EISA device autoconfig messages
options 	MIIVERBOSE	# verbose PHY autoconfig messages
options 	PCIVERBOSE	# verbose PCI device autoconfig messages
#options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
#options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
#options 	SCSIVERBOSE	# human readable SCSI error messages
options 	USBVERBOSE	# verbose USB device autoconfig messages
#options 	PNPBIOSVERBOSE	# verbose PnP BIOS messages
#options 	PNPBIOSDEBUG	# more fulsome PnP BIOS debugging messages
#options 	I2OVERBOSE	# verbose I2O driver messages
#options 	MCAVERBOSE	# verbose MCA device autoconfig messages

options 	NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM

#
# wscons options
#
# builtin terminal emulations
#options 	WSEMUL_SUN		# sun terminal emulation
options 	WSEMUL_VT100		# VT100 / VT220 emulation
# different kernel output - see dev/wscons/wsdisplayvar.h
options 	WS_KERNEL_FG=WSCOL_GREEN
#options 	WS_KERNEL_BG=WSCOL_BLACK
# compatibility to other console drivers
options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
options 	WSDISPLAY_COMPAT_USL		# VT handling
options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
# see dev/pckbc/wskbdmap_mfii.c for implemented layouts
#options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
# allocate a number of virtual screens at autoconfiguration time
#options 	WSDISPLAY_DEFAULTSCREENS=4
# use a large software cursor that doesn't blink
options 	PCDISPLAY_SOFTCURSOR
# modify the screen type of the console; defaults to "80x25"
#options 	VGA_CONSOLE_SCREENTYPE="\"80x24\""
# work around a hardware bug that loaded fonts don't work; found on ATI cards
#options 	VGA_CONSOLE_ATI_BROKEN_FONTSEL
# the following enables some functions to get mouse console support.
# if you want a really secure system, it may be better not to enable them,
# see wsmoused(8), section SECURITY CONSIDERATIONS for more info.
#options 	WSDISPLAY_CHARFUNCS		# mouse console support
# enable VGA raster mode capable of displaying multilingual text on console
#options 	VGA_RASTERCONSOLE

# Kernel root file system and dump configuration.
config		netbsd	root on ? type ?
#config		netbsd	root on sd0a type ffs
#config		netbsd	root on ? type nfs

#
# Device configuration
#

mainbus0 at root

cpu* at mainbus?
#ioapic* at mainbus?

# Doesn't do anything yet.
#p64h2apic* at pci? dev? function?	# P64H2 IOxAPIC

#apm0	at mainbus0			# Advanced power management

# Tuning for power management, see apm(4) for more details.
#options 	APM_NO_IDLE		# Don't call BIOS CPU idle function
#options 	APM_V10_ONLY		# Use only the APM 1.0 calls
#options 	APM_NO_POWEROFF		# Don't power off on halt(8)
#options 	APM_POWER_PRINT		# Print stats on the console
#options 	APM_DISABLE_INTERRUPTS=0 # Don't disable interrupts


# Basic Bus Support

# Advanced Control and Power Interface

# This option can be used to retrieve CPU and APIC information.
# that I/O APICs can be used if ACPI is enabled below.
# To use the I/O APIC(s), enable the ioapic line above.
#options 	MPBIOS		# configure CPUs and APICs using MPBIOS
#options 	MPBIOS_SCANPCI	# find PCI roots using MPBIOS
#options 	MPACPI		# configure CPUs and APICs using ACPI
				# (acpi at mainbus must also be enabled)
#options 	MPACPI_SCANPCI	# find PCI roots using MPACPI

#acpi0 		at mainbus0
#options 	ACPI_PCI_FIXUP		# PCI interrupt routing via ACPI
#options 	ACPI_ACTIVATE_DEV	# If set, activate inactive devices
#options 	ACPICA_PEDANTIC		# force strict conformance to the Spec.

# ACPI devices
#acpiacad* 	at acpi?		# ACPI AC Adapter
#acpibat* 	at acpi?		# ACPI Battery
#acpibut* 	at acpi?		# ACPI Button
#acpiec* 	at acpi?		# ACPI Embedded Controller
#acpilid* 	at acpi?		# ACPI Lid Switch
#acpitz* 	at acpi?		# ACPI Thermal Zone

# Mainboard devices
#com* 		at acpi?		# Serial communications interface
#fdc* 		at acpi?		# Floppy disk controller
#lpt* 		at acpi?		# Parallel port
#npx*		at acpi?		# Math coprocessor
#pckbc*  	at acpi?		# PC keyboard controller
#wss* 		at acpi?		# NeoMagic 256AV in wss mode

# Sony Vaio jog dial
#spic* 		at acpi?		# Sony Programmable I/O Controller
#wsmouse* 	at spic?

# Toshiba Libretto devices
#vald* at acpi?

# Plug-and-Play BIOS and attached devices

#pnpbios*	at mainbus?

# mainboard audio chips
#ess*		at pnpbios? index ?	# ESS AudioDrive
#sb*		at pnpbios? index ?	# NeoMagic 256AV in sb mode
#wss*		at pnpbios? index ?	# NeoMagic 256AV in wss mode
#ym*		at pnpbios? index ?	# OPL3-SA3

# com port
# If enabled, consider changing "com0", "com1", and "com2" under "ISA Serial
# Interfaces" to "com*", otherwise com2 will attach at pnpbios? and there
# will be no com0.  A side effect is pcmcia (and other) com? previously
# starting at com3 may attach as com1 or com2.
#com*		at pnpbios? index ?	# serial ports

# parallel port
# The above "com*" comments apply, cf. "lpt0" under "ISA parallel
# "printer interfaces".
#lpt*		at pnpbios? index ?	# parallel ports

#pckbc*		at pnpbios? index ?	# PC keyboard/mouse controller
#fdc*		at pnpbios? index ?	# floppy controller

# IDE controller on Toshiba Portege 3000 series (crippled PCI device)
#pciide* 	at pnpbios? index ?

# PCI bus support
pci*	at mainbus? bus ?
pci*	at pchb? bus ?
pci*	at ppb? bus ?

# Configure PCI using BIOS information
#options 	PCIBIOS			# PCI BIOS support
#options 	PCIBIOSVERBOSE		# PCI BIOS verbose info
#options 	PCIBIOS_ADDR_FIXUP	# fixup PCI I/O addresses
#options 	PCIBIOS_BUS_FIXUP	# fixup PCI bus numbering
#options 	PCIBIOS_INTR_FIXUP	# fixup PCI interrupt routing
#options 	PCIBIOS_IRQS_HINT=0x0a00 # PCI interrupts hint. IRQ 9 or 11
#options 	PCIBIOS_INTR_GUESS	# see pcibios(4)
#options 	PCIINTR_DEBUG		# super-verbose PCI interrupt fixup

# System Controllers
#elansc* at pci? dev ? function ?	# AMD Elan SC520 System Controller

# PCI bridges
pchb*	at pci? dev ? function ?	# PCI-Host bridges
#pceb*	at pci? dev ? function ?	# PCI-EISA bridges
pcib*	at pci? dev ? function ?	# PCI-ISA bridges
#ichlpcib* at pci? dev ? function ?	# Intel ICH PCI-ISA w/ watchdog support
pcmb*	at pci? dev ? function ?	# PCI-MCA bridges
ppb*	at pci? dev ? function ?	# PCI-PCI bridges
# XXX 'puc's aren't really bridges, but there's no better place for them here
puc*	at pci? dev ? function ?	# PCI "universal" comm. cards

agp* 	at pchb?


# EISA bus support
#eisa0	at mainbus?
#eisa0	at pceb?

# ISA bus support
#isa0	at mainbus?
#isa0	at pceb?
isa0	at pcib?
#isa0	at ichlpcib?

# PCMCIA bus support
#pcmcia* at pcic? controller ? socket ?
#pcmcia* at tcic? controller ? socket ?

# MCA bus support
#mca0	at mainbus?

# ISA PCMCIA controllers
#pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
#pcic1	at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
#pcic2	at isa? port 0x3e4 iomem 0xe0000 iosiz 0x4000
#tcic0	at isa? port 0x240 iomem 0xd0000 iosiz 0x10000

# PCI PCMCIA controllers
#pcic0	at pci? dev? function ?

# ISA Plug-and-Play bus support
#isapnp0 at isa?

# ISA Plug-and-Play PCMCIA controllers
#pcic*	at isapnp?

# CardBus bridge support
#cbb*		at pci? dev ? function ?
#cardslot*	at cbb?

# CardBus bus support
#cardbus*	at cardslot?
#pcmcia* 	at cardslot?

# Coprocessor Support

# Math Coprocessor support
npx0	at isa? port 0xf0 irq 13	# x86 math coprocessor


# Console Devices

# ISA console
#pc0	at isa? port 0x60 irq 1		# pccons generic PC console driver
# Keyboard layout configuration for pccons
#options 	FRENCH_KBD
#options 	FINNISH_KBD
#options 	GERMAN_KBD
#options 	NORWEGIAN_KBD
# pccons-specific options:
#options 	XSERVER_DDB	# PF12 gets you into DDB when X is running
#options 	XSERVER		# X server support


# wscons
pckbc0		at isa?			# pc keyboard controller
pckbd*		at pckbc?		# PC keyboard
pms*		at pckbc?		# PS/2 mouse for wsmouse
#options 	PMS_DISABLE_POWERHOOK	# Disable PS/2 reset on resume
vga0		at isa?
vga*		at pci? dev ? function ?
pcdisplay0	at isa?			# CGA, MDA, EGA, HGA
#machfb* 	at pci? dev ? function ? # ATI Mach64 framebuffer driver
wsdisplay*	at vga? console ?
wsdisplay*	at pcdisplay? console ?
#wsdisplay* 	at machfb? console ?
wskbd*		at pckbd? console ?
wsmouse*	at pms? mux 0

pcppi0		at isa?
sysbeep0	at pcppi?

# Serial Devices

# PCI serial interfaces
#com*	at puc? port ?			# 16x50s on "universal" comm boards
#cy*	at pci? dev ? function ?	# Cyclades Cyclom-Y serial boards
#cz*	at pci? dev ? function ?	# Cyclades-Z multi-port serial boards

# ISA Plug-and-Play serial interfaces
#com*	at isapnp?			# Modems and serial boards

# PCMCIA serial interfaces
#com*	at pcmcia? function ?		# Modems and serial cards

#pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards
#com*	at pcmcom? slave ?		# ...and the slave devices

# CardBus serial interfaces
#com*	at cardbus? dev ? function ?	# Modems and serial cards

# ISA serial interfaces
#options 	COM_HAYESP		# adds Hayes ESP serial board support
com0	at isa? port 0x3f8 irq 4	# Standard PC serial ports
com1	at isa? port 0x2f8 irq 3
com2	at isa? port 0x3e8 irq 5
#com3	at isa? port 0x2e8 irq 9
#ast0	at isa? port 0x1a0 irq 5	# AST 4-port serial cards
#com*	at ast? slave ?
#boca0	at isa? port 0x100 irq 5	# BOCA 8-port serial cards
#boca0	at isa? port 0x100 irq 5	# BOCA 16-port serial cards (BB2016)
#boca1	at isa? port 0x140 irq 5	# this line is also needed for BB2016
#com*	at boca? slave ?
#tcom0	at isa? port 0x100 irq 7	# TC-800 8-port serial cards
#com*	at tcom? slave ?
#rtfps0	at isa? port 0x1230 irq 10	# RT 4-port serial cards
#com*	at rtfps? slave ?
#cy0	at isa? iomem 0xd4000 irq 12	# Cyclades serial cards
#addcom0 at isa? port 0x108 irq 5	# Addonics FlexPort 8S
#com*	at addcom? slave ?
#moxa0	at isa?	port 0x100 irq 5	# MOXA C168H serial card (experimental)
#com*	at moxa? slave ?

# MCA serial interfaces
#com*	at mca? slot ?			# 16x50s on comm boards

# Parallel Printer Interfaces

# PCI parallel printer interfaces
#lpt*	at puc? port ?			# || ports on "universal" comm boards

# ISA parallel printer interfaces
#lpt0	at isa? port 0x378 irq 7	# standard PC parallel ports
#lpt1	at isa? port 0x278
#lpt2	at isa? port 0x3bc

# Hardware monitors

# LM7[89] and compatible hardware monitors
lm0	at isa?	port 0x290		# other common ports: 0x280, 0x310

# VIA VT82C686A hardware monitor
#viapm*	at pci? dev ? function ?
#viaenv* at viapm?


# I2O devices
#iop*	at pci? dev ? function ?	# I/O processor
#iopsp*	at iop? tid ?			# SCSI/FC-AL ports
#ld*	at iop? tid ?			# block devices
#dpti*	at iop? tid 0			# DPT/Adaptec control interface


# SCSI Controllers and Devices

# PCI SCSI controllers
#adv*	at pci? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
#adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
#ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
#ahd*	at pci? dev ? function ?	# Adaptec 29320, 39320 (aic790x) SCSI
#bha*	at pci? dev ? function ?	# BusLogic 9xx SCSI
#dpt*	at pci? dev ? function ?	# DPT SmartCache/SmartRAID
#iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
#isp*	at pci? dev ? function ?	# Qlogic ISP [12]0x0 SCSI/FibreChannel
#mly*	at pci? dev ? function ?	# Mylex AcceleRAID and eXtremeRAID
#mpt*	at pci? dev ? function ?	# LSI Fusion SCSI/FC
#pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
#siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
#esiop*	at pci? dev ? function ?	# Symbios 53c875 SCSI and newer
#options 	SIOP_SYMLED		# drive the act. LED in software
#trm*	at pci? dev ? function ?	# Tekram DC-395U/UW/F, DC-315/U SCSI

# EISA SCSI controllers
#ahb*	at eisa? slot ?			# Adaptec 174[02] SCSI
#ahc*	at eisa? slot ?			# Adaptec 274x, aic7770 SCSI
#bha*	at eisa? slot ?			# BusLogic 7xx SCSI
#dpt*	at eisa? slot ?			# DPT EATA SCSI
#uha*	at eisa? slot ?			# UltraStor 24f SCSI

# PCMCIA SCSI controllers
#aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
#esp*	at pcmcia? function ?		# Qlogic ESP406/FAS408 SCSI

# ISA Plug-and-Play SCSI controllers
#aha*	at isapnp? 			# Adaptec AHA-154[02
#aic*	at isapnp?			# Adaptec AHA-1520B

# ISA SCSI controllers
#adv0	at isa? port ? irq ? drq ?	# AdvanSys APB-514[02] SCSI
#aha0	at isa? port 0x330 irq ? drq ?	# Adaptec 154[02] SCSI
#aha1	at isa? port 0x334 irq ? drq ?
#ahc0	at isa? port ? irq ?		# Adaptec 284x SCSI
#aic0	at isa? port 0x340 irq 11	# Adaptec 152[02] SCSI
#bha0	at isa? port 0x330 irq ? drq ?	# BusLogic [457]4X SCSI
#bha1	at isa? port 0x334 irq ? drq ?
# The "nca" and "dpt" probes might give false hits or hang your machine.
#dpt0	at isa? port 0x170 irq ? drq ?	# DPT SmartCache/SmartRAID
#nca0	at isa? port 0x360 irq 15	# Port-mapped NCR 53C80 controller
#nca1	at isa? iomem 0xd8000 irq 5	# Memory-mapped controller (T128, etc.)
#sea0	at isa? iomem 0xc8000 irq 5	# Seagate/Future Domain SCSI
#uha0	at isa? port 0x330 irq ? drq ?	# UltraStor [13]4f SCSI
#uha1	at isa? port 0x340 irq ? drq ?
#wds0	at isa? port 0x350 irq 15 drq 6	# WD7000 and TMC-7000 controllers
#wds1	at isa? port 0x358 irq 11 drq 5

# CardBus SCSI cards
#adv*	at cardbus? dev ? function ?	# AdvanSys 1200[A,B], 9xx[U,UA] SCSI
#ahc*	at cardbus? dev ? function ?	# Adaptec ADP-1480

# MCA SCSI cards
#aha*	at mca? slot ?			# Adaptec AHA-1640

# SCSI bus support
#scsibus* at scsi?

# SCSI devices
#sd*	at scsibus? target ? lun ?	# SCSI disk drives
#st*	at scsibus? target ? lun ?	# SCSI tape drives
#cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
#ch*	at scsibus? target ? lun ?	# SCSI autochangers
#ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
#ss*	at scsibus? target ? lun ?	# SCSI scanners
#uk*	at scsibus? target ? lun ?	# SCSI unknown


# RAID controllers and devices
#aac*	at pci? dev ? function ?	# Adaptec AAC family
#amr*	at pci? dev ? function ?	# AMI/LSI Logic MegaRAID
#cac*	at eisa? slot ?			# Compaq EISA array controllers
#cac*	at pci? dev ? function ?	# Compaq PCI array controllers
#icp*	at pci? dev ? function ?	# ICP-Vortex GDT & Intel RAID
#mlx*	at pci? dev ? function ?	# Mylex DAC960 & DEC SWXCR family
#mlx*	at eisa? slot ?			# Mylex DAC960 & DEC SWXCR family
#twe*	at pci? dev ? function ?	# 3ware Escalade RAID controllers

#ld*	at aac? unit ?			# logical disk devices
#ld*	at amr? unit ?
#ld*	at cac? unit ?
#ld*	at icp? unit ?
#ld*	at twe? unit ?
#ld*	at mlx? unit ?

#icpsp*	at icp? unit ?			# SCSI pass-through

# IDE and related devices
# PCI IDE controllers - see pciide(4) for supported hardware.
# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
# how to set up DMA modes for this chip. This may work, or may cause
# a machine hang with some controllers.
pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
#acardide*	at pci? dev ? function ?	# Acard IDE controllers
#aceride* 	at pci? dev ? function ?	# Acer Lab IDE controllers
#artsata* 	at pci? dev ? function ?	# Intel i31244 SATA controller
#cmdide* 	at pci? dev ? function ?	# CMD tech IDE controllers
#cypide* 	at pci? dev ? function ?	# Cypress IDE controllers
#hptide* 	at pci? dev ? function ?	# Triones/HighPoint IDE controllers
#optiide* 	at pci? dev ? function ?	# Opti IDE controllers
#piixide* 	at pci? dev ? function ?	# Intel IDE controllers
#pdcide* 	at pci? dev ? function ?	# Promise IDE controllers
rccide* 	at pci? dev ? function ?	# ServerWorks IDE controllers
#satalink*	at pci? dev ? function ?	# SiI SATALink controllers
#siside* 	at pci? dev ? function ?	# SiS IDE controllers
#slide*  	at pci? dev ? function ?	# Symphony Labs IDE controllers
#stpcide*	at pci? dev ? function ?	# STMicro STPC IDE controllers
#viaide* 	at pci? dev ? function ?	# VIA/AMD/Nvidia IDE controllers

# ISA Plug-and-Play IDE controllers
#wdc*	at isapnp?

# PCMCIA IDE controllers
#wdc*	at pcmcia? function ?

# ISA ST506, ESDI, and IDE controllers
# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will
# fall back to 16bits I/O if 32bits I/O are not functional).
# Some controllers pass the initial 32bit test, but will fail later.
#wdc0	at isa? port 0x1f0 irq 14 flags 0x00
#wdc1	at isa? port 0x170 irq 15 flags 0x00

# ATA (IDE) bus support
atabus* at ata?

# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd*	at atabus? drive ? flags 0x0000

# ATA RAID configuration support, as found on some Promise controllers.
#pseudo-device	ataraid
#ld*	at ataraid? vendtype ? unit ?

# ATAPI bus support
atapibus* at atapi?

# ATAPI devices
# flags have the same meaning as for IDE drives.
cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown


# Miscellaneous mass storage devices

# ISA floppy
fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
#fdc1	at isa? port 0x370 irq ? drq ?
fd*	at fdc? drive ?			# the drives themselves
# some machines need you to do this instead of fd*
#fd0	at fdc0 drive 0

# ISA CD-ROM devices
#mcd0	at isa? port 0x300 irq 10	# Mitsumi CD-ROM drives

# ISA tape devices
# note: the wt driver conflicts unpleasantly with SMC boards at the
# same I/O address. The probe reprograms their EEPROMs. Don't
# uncomment it unless you are actually using it.
#wt0	at isa? port 0x308 irq 5 drq 1	# Archive and Wangtek QIC tape drives

# MCA ESDI devices
#edc*	at mca? slot ?			# IBM ESDI Disk Controllers
#ed*	at edc?


# Network Interfaces

# PCI network interfaces
#an*	at pci? dev ? function ?	# Aironet PC4500/PC4800 (802.11)
#ath*	at pci? dev ? function ?	# Atheros 5210/5211/5212 802.11
#atw*	at pci? dev ? function ?	# ADMtek ADM8211 (802.11)
bce* 	at pci? dev ? function ?	# Broadcom 4401 10/100 Ethernet
bge* 	at pci? dev ? function ?	# Broadcom 570x gigabit Ethernet
#en*	at pci? dev ? function ?	# ENI/Adaptec ATM
ep*	at pci? dev ? function ?	# 3Com 3c59x
epic*	at pci? dev ? function ?	# SMC EPIC/100 Ethernet
#esh*	at pci? dev ? function ?	# Essential HIPPI card
ex*	at pci? dev ? function ?	# 3Com 90x[BC]
#fpa*	at pci? dev ? function ?	# DEC DEFPA FDDI
fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
gsip*	at pci? dev ? function ?	# NS83820 Gigabit Ethernet
#hme*	at pci? dev ? function ?	# Sun Microelectronics STP2002-STQ
#le*	at pci? dev ? function ?	# PCnet-PCI Ethernet
#lmc*	at pci? dev ? function ?	# Lan Media Corp SSI/HSSI/DS3
mtd*	at pci? dev ? function ?	# Myson MTD803 3-in-1 Ethernet
ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
#ntwoc*	at pci? dev ? function ?	# Riscom/N2 PCI Sync Serial
pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
rtk*	at pci? dev ? function ?	# Realtek 8129/8139
sf*	at pci? dev ? function ?	# Adaptec AIC-6915 Ethernet
sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
skc*	at pci? dev ? function ?	# SysKonnect SK9821 Gigabit Ethernet
sk*	at skc?				# SysKonnect SK9821 Gigabit Ethernet
ste*	at pci? dev ? function ?	# Sundance ST-201 Ethernet
stge*	at pci? dev ? function ?	# Sundance/Tamarack TC9021 Gigabit
ti*	at pci? dev ? function ?	# Alteon ACEnic gigabit Ethernet
tl*	at pci? dev ? function ?	# ThunderLAN-based Ethernet
tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
wi*	at pci? dev ? function ?	# Intersil Prism Mini-PCI (802.11b)
wm*	at pci? dev ? function ?	# Intel 8254x gigabit

# EISA network interfaces
#ep*	at eisa? slot ?			# 3Com 3c579 Ethernet
#fea*	at eisa? slot ?			# DEC DEFEA FDDI
#tlp*	at eisa? slot ?			# DEC DE-425 Ethernet

# ISA Plug-and-Play network interfaces
#an*	at isapnp?			# Aironet 802.11
#ep*	at isapnp?			# 3Com 3c509 Ethernet
#fmv*	at isapnp?			# Fujitsu FMV-183
#le*	at isapnp?			# AMD PCnet-ISA Ethernet
#ne*	at isapnp?			# NE2000-compatible Ethernet
#tr*	at isapnp?			# IBM/3COM TROPIC Token-Ring

# PCMCIA network interfaces
#an*	at pcmcia? function ?		# Aironet PC4500/PC4800 (802.11)
#awi*	at pcmcia? function ?		# BayStack 650/660 (802.11FH/DS)
#cnw*	at pcmcia? function ?		# Xircom/Netwave AirSurfer
#ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
#mbe*	at pcmcia? function ?		# MB8696x based Ethernet
#ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
#ray*	at pcmcia? function ?		# Raytheon Raylink (802.11)
#sm*	at pcmcia? function ?		# Megahertz Ethernet
# tr at pcmcia has problems with Cardbus bridges
#tr*	at pcmcia? function ?		# TROPIC based Token-Ring
#wi*	at pcmcia? function ?		# Lucent/Intersil WaveLan IEEE (802.11)
#xi*	at pcmcia? function ?		# Xircom CreditCard Ethernet

#mhzc*	at pcmcia? function ?		# Megahertz Ethernet/Modem combo cards
#com*	at mhzc?
#sm*	at mhzc?

# ISA network interfaces
ate0	at isa? port 0x2a0 irq ?		# AT1700
cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
ep*	at isa? port ? irq ?			# 3C509 ethernet cards
ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
fmv0	at isa? port 0x2a0 irq ?		# FMV-181/182
ix0	at isa? port 0x300 irq 10		# EtherExpress/16
iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
#depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
#le*	at depca?
nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
le*	at nele?
#ntwoc0	at isa? port 0x300 irq 5 iomem 0xc8000 flags 1	# Riscom/N2 sync serial
bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
le*	at bicc?
ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
ne1	at isa? port 0x300 irq 10
sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
we1	at isa? port 0x300 iomem 0xcc000 irq 10

# CardBus network cards
#ath*	at cardbus? dev ? function ?	# Atheros 5210/5211/5212 802.11
#atw*	at cardbus? dev ? function ?	# ADMtek ADM8211 (802.11)
#ex*	at cardbus? dev ? function ?	# 3Com 3C575TX
#fxp*	at cardbus? dev ? function ?	# Intel i8255x
#rtk*	at cardbus? dev ? function ?	# Realtek 8129/8139
#tlp*	at cardbus? dev ? function ?	# DECchip 21143

# MCA network cards
#elmc*	at mca? slot ?			# 3Com EtherLink/MC (3c523)
#ep*	at mca? slot ?			# 3Com EtherLink III (3c529)
#we*	at mca? slot ?			# WD/SMC Ethernet
#ate*	at mca? slot ?			# Allied Telesis AT1720
#ne*	at mca? slot ?			# Novell NE/2 and clones
#tr*	at mca? slot ?			# IBM Token Ring adapter
#le*	at mca? slot ?			# SKNET Personal/MC2+

# MII/PHY support
acphy*	at mii? phy ?			# Altima AC101 and AMD Am79c874 PHYs
amhphy* at mii? phy ?			# AMD 79c901 Ethernet PHYs
bmtphy* at mii? phy ?			# Broadcom BCM5201 and BCM5202 PHYs
brgphy* at mii? phy ?			# Broadcom BCM5400-family PHYs
dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
exphy*	at mii? phy ?			# 3Com internal PHYs
gentbi* at mii? phy ?			# Generic Ten-Bit 1000BASE-[CLS]X PHYs
glxtphy* at mii? phy ?			# Level One LXT-1000 PHYs
gphyter* at mii? phy ?			# NS83861 Gig-E PHY
icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
igphy*	at mii? phy ?			# Intel IGP01E1000
inphy*	at mii? phy ?			# Intel 82555 PHYs
iophy*	at mii? phy ?			# Intel 82553 PHYs
lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
makphy* at mii? phy ?			# Marvell Semiconductor 88E1000 PHYs
nsphy*	at mii? phy ?			# NS83840 PHYs
nsphyter* at mii? phy ? 		# NS83843 PHYs
pnaphy* at mii? phy ?			# generic HomePNA PHYs
qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
tlphy*	at mii? phy ?			# ThunderLAN PHYs
tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
ukphy*	at mii? phy ?			# generic unknown PHYs
urlphy* at mii? phy ?			# Realtek RTL8150L internal PHYs


# USB Controller and Devices

# PCI USB controllers
# The EHCI is not ready for prime time.
#ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
ohci*	at pci?	dev ? function ?	# Open Host Controller
#uhci*	at pci?	dev ? function ?	# Universal Host Controller (Intel)

# CardBus USB controllers
#ehci*	at cardbus? dev ? function ?	# Enhanced Host Controller
#ohci*	at cardbus? dev ? function ?	# Open Host Controller

# ISA USB controllers
#slhci0	at isa? port 0x300 irq 5	# ScanLogic SL811HS

# USB bus support
#usb*	at ehci?
usb*	at ohci?
#usb*	at uhci?
#usb*	at slhci?

# USB Hubs
uhub*	at usb?
uhub*	at uhub? port ? configuration ? interface ?

# USB HID device
uhidev*	at uhub? port ? configuration ? interface ?

# USB Mice
ums*	at uhidev? reportid ?
wsmouse* at ums? mux 0

# USB Keyboards
ukbd*	at uhidev? reportid ?
wskbd*	at ukbd? console ? mux 1

# USB Generic HID devices
uhid*	at uhidev? reportid ?

# USB Printer
ulpt*	at uhub? port ? configuration ? interface ?

# USB Modem
umodem*	at uhub? port ? configuration ?
ucom*	at umodem?

# USB Mass Storage
umass*	at uhub? port ? configuration ? interface ?
#wd* at umass?

# USB audio
#uaudio*	at uhub? port ? configuration ?

# USB MIDI
#umidi* at uhub? port ? configuration ?

# USB IrDA
# USB-IrDA bridge spec
#uirda* at uhub? port ? configuration ? interface ?
#irframe* at uirda?

# SigmaTel STIr4200 USB/IrDA Bridge
#ustir* at uhub? port ?
#irframe* at ustir?

# USB Ethernet adapters
#aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
#cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
#kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
#uax*	at uhub? port ?		# ASIX AX88172 based adapters
#udav*	at uhub? port ?		# Davicom DM9601 based adapters
#url*	at uhub? port ?		# Realtek RTL8150L based adapters

# Prolific PL2301/PL2302 host-to-host adapter
#upl*	at uhub? port ?

# Serial adapters
#ubsa*	at uhub? port ?		# Belkin serial adapter
#ucom*	at ubsa? portno ?

#uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
#ucom*	at uftdi? portno ?

#umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
#ucom*	at umct? portno ?

#uplcom* at uhub? port ? 	# I/O DATA USB-RSAQ2 serial adapter
#ucom*	at uplcom? portno ?

#uvscom* at uhub? port ? 	# SUNTAC Slipper U VS-10U serial adapter
#ucom*	at uvscom? portno ?

# Diamond Multimedia Rio 500
#urio*	at uhub? port ?

# USB Handspring Visor
#uvisor*	at uhub? port ?
#ucom*	at uvisor?

# USB scanners
#uscanner* at uhub? port ?

# USB scanners that use SCSI emulation, e.g., HP5300
#usscanner* at uhub? port ?

# Y@P firmware loader
#uyap* at uhub? port ?

# D-Link DSB-R100 USB radio
#udsbr*	at uhub? port ?
#radio*	at udsbr?

# USB Generic driver
ugen*	at uhub? port ?


# IrDA and Consumer Ir devices

# Toshiba Oboe
#oboe* 	at pci? dev ? function ?
#irframe* at oboe?

# PCI IEEE1394 controllers
#fwohci* at pci? dev ? function ?	# IEEE1394 Open Host Controller

# CardBus IEEE1394 controllers
#fwohci* at cardbus? dev ? function ?	# IEEE1394 Open Host Controller

#fw*	at fwbus?			# IP over 1394

# IEEE1394 nodes
#fwnode* at fwbus? idhi ? idlo ?
#sbpscsi* at fwnode?
#scsibus* at sbpscsi?

# Audio Devices

# PCI audio devices
#auich*	at pci? dev ? function ?	# Intel ICH integrated AC'97 Audio
#autri*	at pci? dev ? function ?	# Trident 4DWAVE based AC'97 Audio
#auvia*	at pci? dev ? function ?	# VIA VT82C686A integrated AC'97 Audio
#clcs*	at pci? dev ? function ?	# Cirrus Logic CS4280
#clct*	at pci? dev ? function ?	# Cirrus Logic CS4281
#cmpci*	at pci? dev ? function ?	# C-Media CMI8338/8738
#eap*	at pci? dev ? function ?	# Ensoniq AudioPCI
#emuxki* at pci? dev ? function ?	# Creative SBLive! and PCI512
#esa*	at pci? dev ? function ?	# ESS Allegro-1 / Maestro-3 PCI Audio
#esm*	at pci? dev ? function ?	# ESS Maestro-1/2/2e PCI Audio Accelerator
#eso*	at pci? dev ? function ?	# ESS Solo-1 PCI AudioDrive
#fms*	at pci? dev ? function ?	# Forte Media FM801
#neo*	at pci? dev ? function ?	# NeoMagic 256 AC'97 Audio
#sv*	at pci? dev ? function ?	# S3 SonicVibes
#yds*	at pci? dev ? function ?	# Yamaha DS-1 PCI Audio

# ISA Plug-and-Play audio devices
#ess*	at isapnp?			# ESS Tech ES1887, ES1888, ES888 audio
#guspnp* at isapnp?			# Gravis Ultra Sound PnP audio
#sb*	at isapnp?			# SoundBlaster-compatible audio
#wss*	at isapnp?			# Windows Sound System
#ym*	at isapnp?			# Yamaha OPL3-SA3 audio

# ISA audio devices
# the "aria" probe might give false hits
#aria0	at isa? port 0x290 irq 10 		# Aria
#ess0	at isa? port 0x220 irq 5 drq 1 drq2 5	# ESS 18XX
#gus0	at isa? port 0x220 irq 7 drq 1 drq2 6	# Gravis Ultra Sound
#pas0	at isa? port 0x220 irq 7 drq 1		# ProAudio Spectrum
#pss0	at isa? port 0x220 irq 7 drq 6		# Personal Sound System
#sp0	at pss0 port 0x530 irq 10 drq 0		# 	sound port driver
#sb0	at isa? port 0x220 irq 5 drq 1 drq2 5	# SoundBlaster
#wss0	at isa? port 0x530 irq 10 drq 0	drq2 1	# Windows Sound System

# PCMCIA audio devices
#esl*	at pcmcia? function ?			# ESS 1688 AudioDrive

#cms0	at isa? port 0x220			# Creative Music System

# OPL[23] FM synthesizers
#opl0	at isa? port 0x388	# use only if not attached to sound card
#opl*	at cmpci? flags 1
#opl*	at esl?
#opl*	at eso?
#opl*	at ess?
#opl*	at fms?
#opl*	at sb?
#opl*	at sv?
#opl*	at wss?
#opl*	at yds?
#opl*	at ym?

# Audio support
#audio*	at audiobus?

# MPU 401 UARTs
#mpu*	at isa? port 0x330 irq 9	# MPU401 or compatible card
#mpu*	at cmpci?
#mpu*	at eso?
#mpu*	at fms?
#mpu*	at sb?
#mpu*	at yds?
#mpu*	at ym?

# MIDI support
#midi*	at midibus?
#midi*	at pcppi?		# MIDI interface to the PC speaker

# The spkr driver provides a simple tone interface to the built in speaker.
#spkr0	at pcppi?		# PC speaker


# FM-Radio devices
# ISA radio devices
#az0	at isa? port 0x350      # Aztech/PackardBell FM Radio Card
#az1	at isa? port 0x358
#rt0	at isa? port 0x20c      # AIMS Lab Radiotrack & compatible
#rt1	at isa? port 0x284
#rt2	at isa? port 0x30c
#rt3	at isa? port 0x384
#rtii0	at isa? port 0x20c      # AIMS Lab Radiotrack II FM Radio Card
#rtii1	at isa? port 0x30c
#sf2r0	at isa? port 0x384      # SoundForte RadioLink SF16-FMR2 FM Radio Card

# PCI radio devices
#gtp*	at pci? dev ? function ? # Guillemot Maxi Radio FM 2000 Radio Card

# Radio support
#radio*	at az?
#radio*	at gtp?
#radio*	at rt?
#radio*	at rtii?
#radio*	at sf2r?


# TV cards

# Brooktree 848/849/878/879 based TV cards
#bktr* at pci? dev ? function ?
#radio* at bktr?


# Mice

# ISA busmice
#lms0	at isa? port 0x23c irq 5	# Logitech bus mouse
#lms1	at isa? port 0x238 irq 5
#mms0	at isa? port 0x23c irq 5	# Microsoft InPort mouse
#mms1	at isa? port 0x238 irq 5
#wsmouse*	at lms? mux 0
#wsmouse*	at mms? mux 0


# Cryptographic Devices

# PCI cryptographic devices
hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x


# Joysticks

#joy*	at pnpbios? index ?		# Game port

# ISA Plug-and-Play joysticks
#joy*	at isapnp?			# Game ports (usually on audio cards)

# PCI joysticks
#joy*	at pci?				# Game ports (usually on audio cards)
#joy*	at eso?				# ESS Solo-1 on-board joystick

# ISA joysticks. Probe is a little strange; add only if you have one.
#joy0	at isa? port 0x201


# Miscellaneous Devices

# Planetconnect Satellite receiver driver.
#satlink0 at isa? port 0x300 drq 1

# Middle Digital, Inc. PCI-Weasel serial console board control
# devices (watchdog timer, etc.)
#weasel* at pci?

# Pull in optional local configuration
#include	"arch/i386/conf/GENERIC.local"


# Pseudo-Devices

pseudo-device 	crypto		# opencrypto framework

# disk/mass storage pseudo-devices
pseudo-device	ccd		4	# concatenated/striped disk devices
#pseudo-device	cgd		4	# cryptographic disk devices
pseudo-device	raid		8	# RAIDframe disk driver
options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
# Options to enable various other RAIDframe RAID types.
#options 	RF_INCLUDE_EVENODD=1
#options 	RF_INCLUDE_RAID5_RS=1
#options 	RF_INCLUDE_PARITYLOGGING=1
#options 	RF_INCLUDE_CHAINDECLUSTER=1
#options 	RF_INCLUDE_INTERDECLUSTER=1
#options 	RF_INCLUDE_PARITY_DECLUSTERING=1
#options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1

# Vinum
# pseudo-device	vinum		8	# Vinum
# options 	VINUMDEBUG

pseudo-device	md		1	# memory disk device (ramdisk)
pseudo-device	vnd		4	# disk-like interface to files

# network pseudo-devices
pseudo-device	bpfilter	8	# Berkeley packet filter
pseudo-device	ipfilter		# IP filter (firewall) and NAT
pseudo-device	loop			# network loopback
pseudo-device	ppp		2	# Point-to-Point Protocol
pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
#pseudo-device	sl		2	# Serial Line IP
#pseudo-device	strip		2	# Starmode Radio IP (Metricom)
#pseudo-device	irframetty		# IrDA frame line discipline
#pseudo-device	tun		2	# network tunneling over tty
pseudo-device	gre		2	# generic L3 over IP tunnel
pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
#pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
pseudo-device	vlan			# IEEE 802.1q encapsulation
pseudo-device	bridge			# simple inter-network bridging
#options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too

# miscellaneous pseudo-devices
pseudo-device	pty			# pseudo-terminals
#pseudo-device	tb		1	# tablet line discipline
#pseudo-device	sequencer	1	# MIDI sequencer
# rnd works; RND_COM does not on port i386 yet.
pseudo-device	rnd			# /dev/random and in-kernel generator
#options 	RND_COM			# use "com" randomness as well (BROKEN)
pseudo-device	clockctl		# user control of clock subsystem

# a pseudo device needed for Coda	# also needs CODA (above)
#pseudo-device	vcoda		4	# coda minicache <-> venus comm.

# a pseudo device needed for SMBFS
pseudo-device	nsmb			# experimental - SMB requester

# wscons pseudo-devices
pseudo-device	wsmux			# mouse & keyboard multiplexor
pseudo-device	wsfont
pseudo-device	ksyms			# /dev/ksyms
# fss - filesystem snapshots
pseudo-device	fss	8
>How-To-Repeat:
	./build.sh -U -T /home/riz/tools-current -M /home/riz/buildobj-current -x -j4 release 
	on the affected machine, with softdeps enabled.
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted:

!DSPAM:40f45c69271861966373070!