ad0: WARNING - WRITE_MUL write data underrun 8192>2048

From: Daryl Chance (chancedj_at_yahoo.com)
Date: 10/20/03

  • Next message: Mark Santcroos: "Re: Random signals in {build,install}world recently?" 
    Date: Mon, 20 Oct 2003 06:10:01 -0700 (PDT)
To: current@freebsd.org

    I got this message while copying some files from my
    windows box (via samba) to my FreeBSD box. The files
    were going to ad4/ad6 (vinum raid). All I did was
    cvsup src and ports during the copy and also, after
    the cvsup was done, installed apache2.

    uname:
    FreeBSD mp3.earthlink.net 5.1-CURRENT FreeBSD
    5.1-CURRENT #0: Tue Oct 14 00:33:48 EDT 2003
    root@mp3.earthlink.net:/usr/obj/usr/src/sys/MP3 i386

    the only difference between GENERIC and my config is I
    removed all cpu except for I686 and changed the ident.
     I attached my dmesg and config.

    I also have another problem with my ad4 and ad6 drives
    (the ones that are part of the vinum raid). If I
    leave DMA on, i can only copy about 30-50M of data
    before i get timeouts and the machine locks up and I
    have to do a reset. Let me know if you need anymore
    info (boot -v), or you need access to the machine.

    __________________________________
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    Copyright (c) 1992-2003 The FreeBSD Project.
    Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
            The Regents of the University of California. All rights reserved.
    FreeBSD 5.1-CURRENT #0: Tue Oct 14 00:33:48 EDT 2003
        root@mp3.earthlink.net:/usr/obj/usr/src/sys/MP3
    Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a0b000.
    Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a0b21c.
    Timecounter "i8254" frequency 1193182 Hz quality 0
    CPU: AMD Athlon(tm) Processor (1311.69-MHz 686-class CPU)
      Origin = "AuthenticAMD" Id = 0x644 Stepping = 4
      Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
      AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>
    real memory = 268353536 (255 MB)
    avail memory = 251019264 (239 MB)
    Pentium Pro MTRR support enabled
    npx0: [FAST]
    npx0: <math processor> on motherboard
    npx0: INT 16 interface
    acpi0: <ASUS A7V > on motherboard
    pcibios: BIOS version 2.10
    Using $PIR table, 9 entries at 0xc00f1750
    acpi0: Power Button (fixed)
    Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
    acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
    acpi_cpu0: <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
    pcib0: slot 4 INTD is routed to irq 12
    pcib0: slot 4 INTD is routed to irq 12
    pcib0: slot 9 INTA is routed to irq 12
    pcib0: slot 12 INTA is routed to irq 11
    pcib0: slot 17 INTA is routed to irq 10
    agp0: <VIA 82C8363 (Apollo KT133A) host to PCI bridge> mem 0xe4000000-0xe7ffffff at device 0.0 on pci0
    pcib1: <PCI-PCI bridge> at device 1.0 on pci0
    pci1: <PCI bus> on pcib1
    isab0: <PCI-ISA bridge> at device 4.0 on pci0
    isa0: <ISA bus> on isab0
    atapci0: <VIA 82C686B UDMA100 controller> port 0xd800-0xd80f at device 4.1 on pci0
    ata0: at 0x1f0 irq 14 on atapci0
    ata0: [MPSAFE]
    ata1: at 0x170 irq 15 on atapci0
    ata1: [MPSAFE]
    uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 12 at device 4.2 on pci0
    usb0: <VIA 83C572 USB controller> on uhci0
    usb0: USB revision 1.0
    uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
    uhub0: 2 ports with 2 removable, self powered
    uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 12 at device 4.3 on pci0
    usb1: <VIA 83C572 USB controller> on uhci1
    usb1: USB revision 1.0
    uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
    uhub1: 2 ports with 2 removable, self powered
    pci0: <bridge, PCI-unknown> at device 4.4 (no driver attached)
    dc0: <82c169 PNIC 10/100BaseTX> port 0xa400-0xa4ff mem 0xe3000000-0xe30000ff irq 12 at device 9.0 on pci0
    dc0: Ethernet address: 00:a0:cc:53:6e:57
    miibus0: <MII bus> on dc0
    bmtphy0: <BCM5201 10/100baseTX PHY> on miibus0
    bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
    pci0: <display, VGA> at device 12.0 (no driver attached)
    atapci1: <Promise PDC20265 UDMA100 controller> port 0x8800-0x883f,0x9000-0x9003,0x9400-0x9407,0x9800-0x9803,0xa000-0xa007 mem 0xdb800000-0xdb81ffff irq 10 at device 17.0 on pci0
    atapci1: [MPSAFE]
    ata2: at 0xa000 on atapci1
    ata2: [MPSAFE]
    ata3: at 0x9400 on atapci1
    ata3: [MPSAFE]
    fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0
    fdc0: FIFO enabled, 8 bytes threshold
    fd0: <1440-KB 3.5" drive> on fdc0 drive 0
    atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
    atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
    kbd0 at atkbd0
    orm0: <Option ROMs> at iomem 0xc8000-0xca7ff,0xc0000-0xc7fff on isa0
    pmtimer0 on isa0
    ppc0: parallel port not found.
    sc0: <System console> at flags 0x100 on isa0
    sc0: VGA <16 virtual consoles, flags=0x300>
    sio0: configured irq 4 not in bitmap of probed irqs 0
    sio0: port may not be enabled
    sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
    sio0: type 8250 or not responding
    sio1: configured irq 3 not in bitmap of probed irqs 0
    sio1: port may not be enabled
    vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
    Timecounter "TSC" frequency 1311691616 Hz quality 800
    Timecounters tick every 10.000 msec
    acpi_cpu: throttling enabled, 16 steps (100% to 6.2%), currently 100.0%
    GEOM: create disk ad0 dp=0xc2e8e470
    ad0: 9765MB <Maxtor 91024D4> [19841/16/63] at ata0-master PIO4
    acd0: CDROM <BCD 40SB I/OMAGIC CD-ROM> at ata0-slave PIO4
    GEOM: create disk ad4 dp=0xc2ea4670
    ad4: 29333MB <WDC WD307AA-00BAA0> [59598/16/63] at ata2-master PIO4
    GEOM: create disk ad6 dp=0xc2ea4570
    ad6: 29333MB <WDC WD307AA-00BAA0> [59598/16/63] at ata3-master PIO4
    Mounting root from ufs:/dev/ad0s1a
    dc0: failed to force tx and rx to idle state
    dc0: failed to force tx and rx to idle state
    dc0: failed to force tx and rx to idle state
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: timeout waiting for write DRQad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: timeout waiting for write DRQad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    pid 8975 (conftest), uid 0: exited on signal 12 (core dumped)
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: timeout waiting for write DRQad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad0: WARNING - WRITE_MUL write data underrun 8192>4096
    ad4: WARNING - WRITE_MUL write data underrun 8192>4096
    ad4: WARNING - WRITE_MUL write data underrun 8192>2048
    ad4: WARNING - WRITE_MUL write data underrun 8192>2048
    ad4: WARNING - WRITE_MUL write data underrun 8192>2048
    ad4: WARNING - WRITE_MUL write data underrun 8192>2048
    ad0: WARNING - WRITE_MUL write data underrun 8192>6144

    #
    # 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 1.384.2.2 2003/05/31 15:18:41 scottl Exp $

    machine i386
    cpu I686_CPU
    ident MP3

    #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_4BSD #4BSD scheduler
    options INET #InterNETworking
    options INET6 #IPv6 communications protocols
    options FFS #Berkeley Fast Filesystem
    options SOFTUPDATES #Enable FFS soft updates support
    options UFS_ACL #Support for access control lists
    options UFS_DIRHASH #Improve performance on big directories
    options MD_ROOT #MD is a potential root device
    options NFSCLIENT #Network Filesystem Client
    options NFSSERVER #Network Filesystem Server
    options NFS_ROOT #NFS usable as root device, requires NFSCLIENT
    options MSDOSFS #MSDOS Filesystem
    options CD9660 #ISO 9660 Filesystem
    options PROCFS #Process filesystem (requires PSEUDOFS)
    options PSEUDOFS #Pseudo-filesystem framework
    options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
    options COMPAT_FREEBSD4 #Compatible with FreeBSD4
    options SCSI_DELAY=15000 #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.

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

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

    device isa
    device eisa
    device pci

    # Floppy drives
    device fdc

    # ATA and ATAPI devices
    device ata
    device atadisk # ATA disk drives
    device atapicd # ATAPI CDROM drives
    device atapifd # ATAPI floppy drives
    device atapist # ATAPI tape drives
    options ATA_STATIC_ID #Static device numbering

    # SCSI Controllers
    device ahb # EISA AHA1742 family
    device ahc # AHA2940 and onboard AIC7xxx devices
    device ahd # AHA39320/29320 and onboard AIC79xx devices
    device amd # AMD 53C974 (Tekram DC-390(T))
    device isp # Qlogic family
    device mpt # LSI-Logic MPT-Fusion
    #device ncr # NCR/Symbios Logic
    device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
    device trm # Tekram DC395U/UW/F DC315U adapters

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

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

    # RAID controllers interfaced to the SCSI subsystem
    device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
    device ciss # Compaq Smart RAID 5*
    device dpt # DPT Smartcache III, IV - See NOTES for options!
    device iir # Intel Integrated RAID
    device mly # Mylex AcceleRAID/eXtremeRAID

    # SCSI peripherals
    device scbus # SCSI bus (required)
    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
    device aac # Adaptec FSA RAID
    device aacp # SCSI passthrough for aac (requires CAM)
    device amr # AMI MegaRAID
    device ida # Compaq Smart RAID
    device ips # IBM (Adaptec) ServeRAID
    device mlx # Mylex DAC960 family
    device pst # Promise Supertrak SX6000
    device twe # 3ware ATA RAID

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

    device vga # VGA video card driver

    device splash # Splash screen and screen saver support

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

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

    device agp # support several AGP chipsets

    # Floating point support - do not disable.
    device npx

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

    # PCCARD (PCMCIA) support
    # Pcmcia and cardbus bridge support
    device cbb # cardbus (yenta) bridge
    #device 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

    # PCI Ethernet NICs.
    device de # DEC/Intel DC21x4x (``Tulip'')
    device em # Intel PRO/1000 adapter Gigabit 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 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 rl # RealTek 8129/8139
    device sf # Adaptec AIC-6915 (``Starfire'')
    device sis # Silicon Integrated Systems SiS 900/SiS 7016
    device sk # SysKonnect SK-984x and 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'')
    device bge # Broadcom BCM570xx Gigabit Ethernet

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

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

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

    # Pseudo devices - the number indicates how many units to allocate.
    device random # Entropy device
    device loop # Network loopback
    device ether # Ethernet support
    device sl # Kernel SLIP
    device ppp # Kernel PPP
    device tun # Packet tunnel.
    device pty # Pseudo-ttys (telnet etc)
    device md # Memory "disks"
    device gif # IPv6 and IPv4 tunneling
    device faith # IPv6-to-IPv4 relaying (translation)

    # The `bpf' device enables the Berkeley Packet Filter.
    # Be aware of the administrative consequences of enabling this!
    device bpf # Berkeley packet filter

    # USB support
    device uhci # UHCI PCI->USB interface
    device ohci # OHCI PCI->USB interface
    device usb # USB Bus (required)
    #device udbp # USB Double Bulk Pipe devices
    device ugen # Generic
    device uhid # "Human Interface Devices"
    device ukbd # Keyboard
    device ulpt # Printer
    device umass # Disks/Mass storage - Requires scbus and da
    device ums # Mouse
    device urio # Diamond Rio 500 MP3 player
    device uscanner # Scanners
    # USB Ethernet, requires mii
    device aue # ADMtek USB ethernet
    device axe # ASIX Electronics USB ethernet
    device cue # CATC USB ethernet
    device kue # Kawasaki LSI USB ethernet

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

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  • Next message: Mark Santcroos: "Re: Random signals in {build,install}world recently?"