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Date:      Fri, 19 May 2006 12:35:33 -0500
From:      Eric Anderson <anderson@centtech.com>
To:        Scott Ullrich <sullrich@gmail.com>
Cc:        freebsd-geom@freebsd.org
Subject:   Re: panic: g_read_data(): invalid length 3609790848 on RELENG_6_1
Message-ID:  <446E01E5.4010100@centtech.com>
In-Reply-To: <d5992baf0605190952y27a1de39h2b5301e6d219dfc1@mail.gmail.com>
References:  <d5992baf0605190952y27a1de39h2b5301e6d219dfc1@mail.gmail.com>

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Scott Ullrich wrote:
> Hello!
> 
> We are trying to track down a panic on a Dell 2850 box running FreeBSD
> 6.1-RELEASE.
> 
> Panic without DDB (my apologies for the large photos):
> http://buraglio.com/nick/projects/pfsense/images/tn/IMG_2081.jpg.html
> 
> There is a backtrace available which points to glabel?
> http://buraglio.com/nick/projects/pfsense/images/tn/IMG_2084.jpg.html
> 
> Complete history at: http://cvstrac.pfsense.com/tktview?tn=967
> 
> Does anyone know of anything we can try?  Could we provide more
> information in tracking down the problem?
> 
> Any help would be appreciated and we will be happy to provide any
> information that we can.
> 
> Thanks in advance!
> 
> 
> Kernel configuration is (without DDB debugging):
> 
> #
> # 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-config.html 
> 
> #
> # The handbook is also available locally in /usr/share/doc/handbook
> # if you've installed the doc distribution, otherwise always see the
> # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
> # latest information.
> #
> # An exhaustive list of options and more detailed explanations of the
> # device lines is also present in the ../../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 1.429.2.7.2.2 2006/05/01
> 00:15:12 scottl Exp $
> 
> machine        i386
> cpu        I486_CPU
> cpu        I586_CPU
> cpu        I686_CPU
> ident        pfSense
> 
> # 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     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     COMPAT_FREEBSD5        # Compatible with FreeBSD5
> 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.
> 
> device        apic            # I/O APIC
> 
> # 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        rr232x        # Highpoint RocketRAID 232x
> 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        mfi        # LSI MegaRAID SAS
> 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        kbdmux        # keyboard multiplexer
> 
> 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
> 
> # 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        bce        # Broadcom BCM5706/BCM5708 Gigabit Ethernet
> 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
> 
> # 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)
> 
> # 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!)
> 
> # pfSense addons
> 
> options         COMPAT_FREEBSD5
> 
> options         UNIONFS                 # Union filesystem
> 
> device          bktr
> 
> #options        IPFIREWALL
> #options        DUMMYNET
> #options        IPDIVERT
> options         IPFIREWALL_DEFAULT_TO_ACCEPT
> options         IPFIREWALL_FORWARD
> options         IPFIREWALL_VERBOSE
> options         IPFIREWALL_VERBOSE_LIMIT
> 
> device          carp
> device          pf
> device          pflog
> device          pfsync
> device          vlan
> device          gre
> 
> options         IPSTEALTH
> options         TCP_DROP_SYNFIN         #drop TCP packets with SYN+FIN
> options         GEOM_UZIP
> options         GEOM_LABEL
> 
> options         INCLUDE_CONFIG_FILE
> 
> #options                BRIDGE
> options         NETGRAPH                #netgraph(4) system
> options         NETGRAPH_ASYNC
> options         NETGRAPH_BPF
> options         NETGRAPH_BRIDGE
> options         NETGRAPH_CISCO
> options         NETGRAPH_ECHO
> options         NETGRAPH_ETHER
> options         NETGRAPH_FRAME_RELAY
> options         NETGRAPH_HOLE
> options         NETGRAPH_IFACE
> options         NETGRAPH_KSOCKET
> 
> options         NETGRAPH_LMI
> options         NETGRAPH_MPPC_ENCRYPTION
> options         NETGRAPH_ONE2MANY
> options         NETGRAPH_PPP
> options         NETGRAPH_PPPOE
> options         NETGRAPH_PPTPGRE
> options         NETGRAPH_RFC1490
> options         NETGRAPH_SOCKET
> options         NETGRAPH_TEE
> options         NETGRAPH_TTY
> options         NETGRAPH_UI
> options         NETGRAPH_VJC
> 
> device ubsa
> device ucom
> 
> options         FAST_IPSEC
> #options                IPSEC_NAT_T
> 
> device          crypto          # core crypto support
> device          cryptodev       # /dev/crypto for access to h/w
> device          rndtest         # FIPS 140-2 entropy tester
> device          hifn            # Hifn 7951, 7781, etc.
> options         HIFN_DEBUG      # enable debugging support: hw.hifn.debug
> options         HIFN_RNDTEST    # enable rndtest support
> device          ubsec           # Broadcom 5501, 5601, 58xx
> 
> options         ALTQ
> options         ALTQ_CBQ
> options         ALTQ_RED
> options         ALTQ_RIO
> options         ALTQ_HFSC
> options         ALTQ_PRIQ
> options         ALTQ_NOPCC      # Required for SMP builds !!
> 
> 
> # Bridging
> device          if_bridge
> 
> options         MSGMNB=8192     # max # of bytes in a queue
> options         MSGMNI=40       # number of message queue identifiers
> options         MSGSEG=512      # number of message segments per queue
> options         MSGSSZ=32       # size of a message segment
> options         MSGTQL=2048     # max messages in system
> 
> device          tap
> device          hme
> 
> # Needed for FreeSBIE 2
> options         NULLFS
> 
> # Kbdmux
> device          kbdmux
> 
> device          speaker
> 
> options         DEVICE_POLLING
> 
> options         ZERO_COPY_SOCKETS
> 
> #device         natpt
> 
> device          bce             # Broadcom BCM5706/BCM5708 Gigabit Ethernet
> 
> options TCP_SIGNATURE
> 
> # To make an SMP kernel, the next two lines are needed
> options         SMP                     # Symmetric MultiProcessor Kernel
> device          apic                    # I/O APIC
> 
> # Allow gmirror to function
> options         GEOM_MIRROR
> options         GEOM_MBR
> _______________________________________________
> freebsd-geom@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-geom
> To unsubscribe, send any mail to "freebsd-geom-unsubscribe@freebsd.org"

Can you try removing:

device        atapifd        # ATAPI floppy drives

?


Eric




-- 
------------------------------------------------------------------------
Eric Anderson        Sr. Systems Administrator        Centaur Technology
Anything that works is better than anything that doesn't.
------------------------------------------------------------------------



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