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Date:      Tue, 8 Mar 2005 10:53:02 +0100
From:      Jeremie Le Hen <jeremie@le-hen.org>
To:        current@FreeBSD.org
Subject:   panic: ufs_dirbad: bad dir
Message-ID:  <20050308095302.GL94451@obiwan.tataz.chchile.org>

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--JBi0ZxuS5uaEhkUZ
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

Hi,

with a UP -CURRENT from sunday, I stressed my system and I got the
following panic.  I know Jeff has just commited something in vfs_bio.c
but I'm not sure this is related, so in doubt, I report it before
upgrading.  This is hand-written, so I didn't reported numeric value,
but I have a crash dump.  Please contact me off-list if you need it.

/usr: bad dir ino 413567 at offset 0: mangled entry
panic: ufs_dirbad: bad dir
KDB: stack-backtrace:
panic: bremfree: buffer 0xc9304af0 not on a queue
KBD: enter: panic
[ thread pid 45 tid 100062 ]
Stopped at       kbd_enter+0x30: leave
db> trace
Tracing pid 45 tid 100062 td 0xc18fb320
kbd_enter()
panic()
bremfree()
getblk()
breadn()
bread()
ffs_update()
ufs_inactive()
VOP_INACTIVE_APV()
vput()
handle_workitem_remove()
process_worklist_item()
softdep_process_worklist()
sched_sync()
fork_exit()
fork_trampoline()
--- trap0x1, eip = 0, esp = 0xd50d2d7c, ebp = 0 ---

My dmesg(8) as well as my kernel configuration files are attached.

Regards,
-- 
Jeremie Le Hen
jeremie at le-hen dot org

--JBi0ZxuS5uaEhkUZ
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: attachment; filename=dmesg
Content-Transfer-Encoding: 8bit

Copyright (c) 1992-2005 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 6.0-CURRENT #82: Sun Mar  6 19:40:32 CET 2005
    root@z6po.tataz.chchile.org:/usr/src/sys/i386/compile/Z6PO
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant
WARNING: MPSAFE network stack disabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (498.47-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x681  Stepping = 1
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 402501632 (383 MB)
avail memory = 384499712 (366 MB)
acpi0: <DELL CPi R  > on motherboard
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU (2 Cx states)> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 5 on acpi0
pci_link2: <ACPI PCI Link LNKC> on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 11 on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xf4000000-0xf7ffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
cbb0: <TI1225 PCI-CardBus Bridge> at device 3.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb1: <TI1225 PCI-CardBus Bridge> at device 3.1 on pci0
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x860-0x86f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xdce0-0xdcff irq 11 at device 7.2 on pci0
uhci0: [GIANT-LOCKED]
uhci0: LegSup = 0x0000
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
usbd_get_string: getting lang failed, using 0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1: vendor 0x0409 product 0x0059, class 9/0, rev 2.00/1.00, addr 2
uhub1: 4 ports with 4 removable, self powered
ums0: Microsoft Microsoft Wheel Mouse OpticalŪ, rev 1.10/1.21, addr 3, iclass 3/1
ums0: 3 buttons and Z dir.
pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
pci0: <multimedia, audio> at device 8.0 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model GlidePoint, device ID 0
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 498470366 Hz quality 800
Timecounters tick every 1.000 msec
IPsec: Initialized Security Association Processing.
ipfw2 initialized, divert loadable, rule-based forwarding enabled, default to accept, logging unlimited
rl0: <RealTek 8139 10/100BaseTX> port 0x1000-0x10ff mem 0x88000000-0x880001ff irq 11 at device 0.0 on cardbus1
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:08:a1:6a:b8:30
rl0: [GIANT-LOCKED]
pid 25: corrected slot count (0->1)
ad0: 5729MB <FUJITSU MHK2060AT/D834> [12416/15/63] at ata0-master UDMA33
acd0: CDROM <TOSHIBA CD-ROM XM-7002B/1005> at ata1-master UDMA33
Trying to mount root from ufs:/dev/ad0s1a
Expensive timeout(9) function: 0xc069a610(0xc0781d60) 0.006191568 s
rl0: link state changed to DOWN
rlphy0: detached
miibus0: detached
rl0: detached
cardbus1: Resource not specified in CIS: id=14, size=400
cardbus1: <network, ethernet> at device 0.0 (no driver attached)
rl0: <RealTek 8139 10/100BaseTX> port 0x1000-0x10ff mem 0x88000000-0x880001ff irq 11 at device 0.0 on cardbus1
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:08:a1:6a:b8:30
rl0: [GIANT-LOCKED]
rl0: link state changed to DOWN
rl0: link state changed to UP

--JBi0ZxuS5uaEhkUZ
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename=Z6PO

# Z6PO kernel config.

machine		i386
cpu		I486_CPU
cpu		I586_CPU
cpu		I686_CPU
ident		Z6PO

# 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
makeoptions	MODULES_OVERRIDE="linux syscons fdc sound usb ums snp nullfs unionfs cd9660 cd9660_iconv"
makeoptions	CPUTYPE="pentium3"
makeoptions	CFLAGS="-O -pipe"

#
# Debugging features
#
options 	PREEMPTION		# Allow threads to be preempted
#options 	FULL_PREEMPTION		# Expose race conditions
options 	MUTEX_DEBUG		# Enable extra assert in mutex code
options 	KDB			# Enable kernel debugger support
options 	DDB			# Support DDB
options 	GDB			# Support remote GDB
options 	INVARIANT_SUPPORT	# Extra sanity checks of internal struct
options 	INVARIANTS		# Enable calls of extra sanity checking
options 	DIAGNOSTIC		# Make everything more noisy
#options 	WITNESS			# Enable checks for deadlocks and cycles
#options 	WITNESS_KDB

#options 	SCHED_4BSD		# 4BSD scheduler
options 	SCHED_ULE		# ULE scheduler

#
# Filesystems
#
options 	FFS			# Berkeley Fast Filesystem
options 	SOFTUPDATES		# Enable FFS soft updates support
options 	SUIDDIR
#options 	EXT2FS			# Linux filesystem
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 	MSDOSFS_LARGE
#options 	NTFS			# NT filesystem
#options 	NULLFS			# NULL filesystem
#options	UNIONFS			# Union filesystem
#options 	CD9660			# ISO 9660 Filesystem
#options	UDF			# Univesal Disk Format
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	FDESCFS

options 	LIBICONV
options 	MSDOSFS_ICONV
#options 	CD9660_ICONV
#options 	UDF_ICONV
#options 	NTFS_ICONV
#options 	NETSMB
#options 	NETSMBCRYPTO
#options 	LIBMCHAIN
#options 	SMBFS

options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
options 	COMPAT_FREEBSD4		# Compatible with FreeBSD4
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 realtime extensions
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev

options 	INET			# InterNETworking
#options 	INET6			# IPv6 communications protocols
options 	IPSEC			# IP security
options 	IPSEC_ESP		# IP security with ESP
options		IPSEC_FILTERGIF		# Filter IPSec packets from a tunnel
#options 	BRIDGE			# Bridging between ethernet cards

options 	IPFIREWALL		# IP firewall
options 	IPFIREWALL_VERBOSE	# Enable logging to syslogd(8)
options 	IPFIREWALL_DEFAULT_TO_ACCEPT # Allow everything by default
options 	IPFIREWALL_FORWARD	# Make packet destination change
option		IPFIREWALL_FORWARD_EXTENDED
#options 	IPV6FIREWALL		# IPv6 firewall
#options 	IPV6FIREWALL_VERBOSE
#options 	IPV6FIREWALL_DEFAULT_TO_ACCEPT
#options 	IPFILTER		# IPFilter support
#options 	IPFILTER_LOG		# IPFilter logging
device		pf			# PF OpenBSD packet-filter firewall
device		pflog			# Logging support interface for PF
device		pfsync			# Synchronization interface for PF

options 	IPDIVERT		# Divert sockets

options 	DUMMYNET		# Enables "dummyney" bandwidth limiter
#options 	ALTQ
#options 	ALTQ_CBQ		# Class Bases Queueing
#options 	ALTQ_RED		# Random Early Drop
#options 	ALTQ_RIO		# RED In/Out
#options 	ALTQ_HFSC		# Hierarchical Packet Scheduler
#options 	ALTQ_CDNR		# Traffic conditioner
#options 	ALTQ_PRIQ		# Priority Queueing

#options 	NETGRAPH		#netgraph(4) system
#options 	NETGRAPH_ASYNC
#options 	NETGRAPH_ATMLLC
#options 	NETGRAPH_ATM_ATMPIF
#options 	NETGRAPH_BLUETOOTH		# ng_bluetooth(4)
#options 	NETGRAPH_BLUETOOTH_BT3C		# ng_bt3c(4)
#options 	NETGRAPH_BLUETOOTH_H4		# ng_h4(4)
#options 	NETGRAPH_BLUETOOTH_HCI		# ng_hci(4)
#options 	NETGRAPH_BLUETOOTH_L2CAP	# ng_l2cap(4)
#options 	NETGRAPH_BLUETOOTH_SOCKET	# ng_btsocket(4)
#options 	NETGRAPH_BLUETOOTH_UBT		# ng_ubt(4)
#options 	NETGRAPH_BLUETOOTH_UBTBCMFW	# ubtbcmfw(4)
#options 	NETGRAPH_BPF
#options 	NETGRAPH_BRIDGE
#options 	NETGRAPH_CISCO
#options 	NETGRAPH_ECHO
#options 	NETGRAPH_EIFACE
#options 	NETGRAPH_ETHER
#options 	NETGRAPH_FEC
#options 	NETGRAPH_FRAME_RELAY
#options 	NETGRAPH_GIF
#options 	NETGRAPH_GIF_DEMUX
#options 	NETGRAPH_HOLE
#options 	NETGRAPH_IFACE
#options 	NETGRAPH_IP_INPUT
#options 	NETGRAPH_KSOCKET
#options 	NETGRAPH_L2TP
#options 	NETGRAPH_LMI
#options 	NETGRAPH_ONE2MANY
#options 	NETGRAPH_PPP
#options 	NETGRAPH_PPPOE
#options 	NETGRAPH_PPTPGRE
#options 	NETGRAPH_RFC1490
#options 	NETGRAPH_SOCKET
#options 	NETGRAPH_SPLIT
#options 	NETGRAPH_SPPP
#options 	NETGRAPH_TEE
#options 	NETGRAPH_TTY
#options 	NETGRAPH_UI
#options 	NETGRAPH_VJC

#options 	GEOM_AES
#options 	GEOM_APPLE
#options 	GEOM_BDE
#options 	GEOM_BSD
#options 	GEOM_CONCAT
#options 	GEOM_FOX
#options 	GEOM_GATE
#options 	GEOM_GPT
#options 	GEOM_LABEL
#options 	GEOM_MBR
#options 	GEOM_MIRROR
#options 	GEOM_NOP
#options 	GEOM_PC98
#options 	GEOM_RAID3
#options 	GEOM_SHSEC
#options 	GEOM_STRIPE
#options 	GEOM_SUNLABEL
#options 	GEOM_UZIP
#options 	GEOM_VOL

#
# Pseudo devices
#
device		random			# Entropy device
device		mem			# Memory and kernel memory devices
device		io
device		pty			# Pseudo-ttys (telnet etc)
#device		snp			# Snoop device - to look at pty/vty/...
#device		ccd			# Concatenated disk driver
device		md			# Memory "disks"

#
# Network pseudo devices
#
device		loop			# Network loopback
device		ether			# Ethernet support
#device		vlan			# VLAN support (needs miibus)
#device		sl			# Kernel SLIP
#device		ppp			# Kernel PPP
#device		sppp			# Generic Synchronous PPP
device		tun			# Packet tunnel
device		gif			# IPv6 and IPv4 tunneling
#device		faith			# IPv6-to-IPv4 relaying (translation)
#device		stf			# 6to4 IPv6 over IPv4 encapsulation
#device		tap			# Virtual Ethernet driver
#device		gre			# IP over IP tunneling
device		bpf			# Berkeley packet filter

#options 	PPP_BSDCOMP		# PPP BSD-compress support
#options 	PPP_DEFLATE		# PPP zlib/deflate/gzip support
#options 	PPP_FILTER		# Enable bpf filtering (needs bpf)

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

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

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

options 	VESA			# Support for VGA VESA video modes.
device		vga		# VGA video card driver
device		splash		# Splash screen and screen saver support
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		pcic		# ExCA ISA and PCI bridges
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		wlan_wep
#device		wlan_ccmp
#device		wlan_tkip
#device		wlan_xauth
#device		wlan_acl
#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
#device		ath_hal
#device		ath_rate_onoe
#device		ath

#
# USB support
#
options 	USB_DEBUG
#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

#
# Sound
#
#device		sound
#device		snd_maestro

--JBi0ZxuS5uaEhkUZ--



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