kern/116913: panic: ffs_blkfree: freeing free block
Rolf Witt
rowi at free.de
Thu Oct 4 09:10:08 PDT 2007
>Number: 116913
>Category: kern
>Synopsis: panic: ffs_blkfree: freeing free block
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Oct 04 16:10:07 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator: Rolf Witt
>Release: FreeBSD 7.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD peanuts.homenet.local 7.0-CURRENT FreeBSD 7.0-CURRENT #115: Tue Oct 2 18:43:04 CEST 2007 rowi at peanuts.homenet.local:/usr/obj/usr/src/sys/PEANUTS i386
older PIII Maschine, Sourcen from builddate.
Kernconf:
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-conf
ig.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.429.2.3.2.1 2005/10/28 19:22:41 jhb Ex
p $
machine i386
cpu I686_CPU
ident PEANUTS
# 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 SCHED_4BSD # 4BSD scheduler
options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options SCTP # Stream Control Transmission Protocol
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 UFS_GJOURNAL # Enable gjournal-based UFS journaling
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 SMBFS
# options NETSMBCRYPTO
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options SCSI_DELAY=5000 # 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 ADAPTIVE_GIANT # Giant mutex is adaptive.
options STOP_NMI # Stop CPUS using NMI instead of IPI
device apic # I/O APIC
# CPU frequency control
device cpufreq
# Bus support.
#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 ispfw # Firmware for QLogic HBAs- normally a module
#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 arcmsr # Areca SATA II RAID
#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 hptmv # Highpoint RocketRAID 182x
#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
# 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
device uart # Generic UART driver
# 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 lge # Level 1 LXT1001 gigabit Ethernet
#device nge # NatSemi DP83820 gigabit Ethernet
#device nve # nVidia nForce MCP on-board Ethernet Networking
#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 vge # VIA VT612x gigabit Ethernet
#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 ral # Ralink Technology RT2500 wireless NICs.
#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 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)
device firmware # firmware assist module
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface (USB 2.0)
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 ural # Ralink Technology RT2500USB wireless NICs
#device urio # Diamond Rio 500 MP3 player
device uscanner # Scanners
# USB Ethernet, requires miibus
#device aue # ADMtek USB Ethernet
#device axe # ASIX Electronics USB Ethernet
#device cdce # Generic USB over 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 TCP_DROP_SYNFIN
maxusers 0
options SUIDDIR
device acpi
device drm
device mgadrm
device radeondrm
options DEVICE_POLLING
device sppp
# AVM Fritz PCI
device ifpi
# protocol stack
device "i4bq921"
device "i4bq931"
device "i4b"
# control devices
device "i4btrc"
options NI4BTRC=4
device "i4bctl"
device "i4brbch"
options NI4BRBCH=4
device "i4btel"
options NI4BTEL=2
# IP over raw HDLC
# options IPR_VJ
# device "i4bipr"
# options NI4BIPR=4
# kernel sppp/isppp
# device "i4bisppp"
# options NI4BISPPP=4
## Netgraph interface
##options NETGRAPH
##device "i4bing" 4
device sound
device snd_solo
device snd_emu10k1
#
options VESA
# options SC_PIXEL_MODE
#
# options HZ=2000
options HZ=1000
#
options IPFIREWALL
# options IPFIREWALL_VERBOSE
# options IPFIREWALL_VERBOSE_LIMIT=100
options IPFIREWALL_FORWARD #enable transparent proxy support
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
#
options IPFIREWALL
# options IPFIREWALL_VERBOSE
# options IPFIREWALL_VERBOSE_LIMIT=100
options IPFIREWALL_FORWARD #enable transparent proxy support
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
options IPFIREWALL_DEFAULT_TO_ACCEPT
#
options ATKBD_DFLT_KEYMAP
makeoptions ATKBD_DFLT_KEYMAP="german.iso"
#
options AUTO_EOI_1
options IPDIVERT
#
options CPU_SUSP_HLT
options CPU_FASTER_5X86_FPU
# options CPU_UPGRADE_HW_CACHE
device atapicam
options ACCEPT_FILTER_HTTP
# options CLK_CALIBRATION_LOOP
# options CLK_USE_I8254_CALIBRATION
options NULLFS
demesg output:
Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-CURRENT #115: Tue Oct 2 18:43:04 CEST 2007
rowi at peanuts.homenet.local:/usr/obj/usr/src/sys/PEANUTS
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Pentium III/Pentium III Xeon/Celeron (548.32-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 671076352 (639 MB)
avail memory = 647245824 (617 MB)
acpi0: <PTLTD RSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xf0c8-0xf0cb on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82443BX (440 BX) host to PCI bridge> on hostb0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x2800-0x28ff mem 0xe0000000-0xefffffff,0xfece0000-0xfeceffff irq 11 at device 0.0 on pci1
drm0: <ATI Radeon RV280 9200> on vgapci0
info: [drm] AGP at 0xf8000000 64MB
info: [drm] Initialized radeon 1.25.0 20060524
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x7cf0-0x7cff at device 7.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x7800-0x781f irq 9 at device 7.2 on pci0
uhci0: [GIANT-LOCKED]
uhci0: [ITHREAD]
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
pci0: <bridge> at device 7.3 (no driver attached)
ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0x7400-0x74ff mem 0xfedff000-0xfedfffff irq 11 at device 10.0 on pci0
ahc0: [ITHREAD]
aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs
pcm0: <ESS Solo-1 (unknown vendor)> port 0x5800-0x583f,0x6000-0x600f,0x6400-0x640f,0x6800-0x6803,0x7000-0x7003 irq 10 at device 12.0 on pci0
pcm0: [ITHREAD]
em0: <Intel(R) PRO/1000 Network Connection Version - 6.5.3> port 0x5400-0x543f mem 0xfeda0000-0xfedbffff,0xfedc0000-0xfeddffff irq 5 at device 14.0 on pci0
em0: Ethernet address: 00:1b:21:04:2b:5e
em0: [ITHREAD]
ifpi0: <AVM Fritz!Card PCI> port 0x5000-0x501f mem 0xfedfec00-0xfedfec1f irq 9 at device 16.0 on pci0
ifpi0: [GIANT-LOCKED]
ifpi0: [ITHREAD]
ifpi0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2)
ifpi0: passive stack unit 0
atapci1: <SiI 0680 UDMA133 controller> port 0x3400-0x3407,0x3800-0x3803,0x4000-0x4007,0x4400-0x4403,0x4800-0x480f mem 0xfedfe800-0xfedfe8ff irq 11 at device 18.0 on pci0
atapci1: [ITHREAD]
ata2: <ATA channel 0> on atapci1
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci1
ata3: [ITHREAD]
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FILTER]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Parallel port> port 0x378-0x37b irq 7 on acpi0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ppc0: [GIANT-LOCKED]
ppc0: [ITHREAD]
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio0: [FILTER]
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
sio1: [FILTER]
orm0: <ISA Option ROMs> at iomem 0xc0000-0xccfff,0xcd000-0xcdfff,0xd2800-0xd2fff pnpid ORM0000 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
ums0: <vendor 0x1267 USB Mouse, class 0/0, rev 1.00/2.30, addr 2> on uhub0
ums0: 3 buttons and Z dir.
Timecounter "TSC" frequency 548316580 Hz quality 800
Timecounters tick every 1.000 msec
i4btel: 2 ISDN telephony interface device(s) attached
i4bctl: ISDN system control port attached
i4b: ISDN call control device attached
i4btrc: 4 ISDN trace device(s) attached
i4brbch: 4 raw B channel access device(s) attached
ipfw2 (+ipv6) initialized, divert enabled, rule-based forwarding enabled, default to accept, logging disabled
acd0: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-104S 0206/E2.06F> at ata1-master UDMA33
ad4: 76319MB <WDC WD800JB-00JJA0 05.01C05> at ata2-master UDMA100
ad5: 76319MB <WDC WD800BB-00CAA1 17.07W17> at ata2-slave UDMA100
acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00
cd0 at ahc0 bus 0 target 1 lun 0
cd0: <TOSHIBA CD-ROM XM-6401TA 1002> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd2 at ata1 bus 0 target 0 lun 0
cd2: <PIONEER DVD-ROM DVD-104 2.06> Removable CD-ROM SCSI-0 device
cd2: 33.000MB/s transfers
cd2: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ahc0 bus 0 target 3 lun 0
cd1: <TEAC CD-R55S 1.0R> Removable CD-ROM SCSI-2 device
cd1: 10.000MB/s transfers (10.000MHz, offset 15)
cd1: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ad4s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
/usr: mount pending error: blocks 153376 files 0
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 14660 files 60
WARNING: /data was not properly dismounted
>Description:
panic: ffs_blkfree: freeing free block
# kgdb kernel.debug /var/crash/vmcore.0
kgdb: kvm_nlist(_stopped_cpus):
kgdb: kvm_nlist(_stoppcbs):
[GDB will not be able to debug user-mode threads:
/usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [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-marcel-freebsd".
Unread portion of the kernel message buffer:
dev = ad4s1f, block = 26012752, fs = /usr
panic: ffs_blkfree: freeing free block
Uptime: 1d5h6m39s
Physical memory: 631 MB
Dumping 152 MB: 137 121 105 89 73 57 41 25 9
#0 doadump () at pcpu.h:195
195 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb) backtrace
#0 doadump () at pcpu.h:195
#1 0xc06328d3 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc0632ad4 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:563
#3 0xc07d48f0 in ffs_blkfree (ump=0xc323ab00, fs=0xc321c800,
devvp=0xc328add0, bno=26012752, size=16384, inum=6506870)
at /usr/src/sys/ufs/ffs/ffs_alloc.c:1893
#4 0xc07e8168 in indir_trunc (freeblks=0xc3c1bd00, dbn=103948864, level=0,
lbn=12, countp=0xd9177c4c) at /usr/src/sys/ufs/ffs/ffs_softdep.c:2896
#5 0xc07e8430 in handle_workitem_freeblocks (freeblks=0xc3c1bd00, flags=0)
at /usr/src/sys/ufs/ffs/ffs_softdep.c:2746
#6 0xc07e9cb8 in process_worklist_item (mp=0xc324b7d4, flags=Variable
"flags" is not available.
)
at /usr/src/sys/ufs/ffs/ffs_softdep.c:963
#7 0xc07ead71 in softdep_process_worklist (mp=0xc324b7d4, full=0)
at /usr/src/sys/ufs/ffs/ffs_softdep.c:847
#8 0xc07ed2ea in softdep_flush () at /usr/src/sys/ufs/ffs/ffs_softdep.c:758
#9 0xc0612211 in fork_exit (callout=0xc07ece70 <softdep_flush>, arg=0x0,
frame=0xd9177d38) at /usr/src/sys/kern/kern_fork.c:796
#10 0xc084fd50 in fork_trampoline () at
/usr/src/sys/i386/i386/exception.s:205
(kgdb)
>How-To-Repeat:
This can forced by portsnap activities (update, extract)
>Fix:
none
>Release-Note:
>Audit-Trail:
>Unformatted:
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