kernel panic on 5.4-RELEASE-p6

From: Petr Holub (hopet_at_ics.muni.cz)
Date: 08/07/05

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    To: <stable@freebsd.org>
    Date: Sun, 7 Aug 2005 18:51:09 +0200
    
    

    Hi all,

    I've encoutnered the follwing kernel panic on 5.4-RELEASE-p6. However,
    as the machine is production and not development one, I don't have
    debugger analysis. The panic might *theoretically* be due to problems
    accessing faulty CD-R media in the ATAPI DVD/CD-RW drive (that was the
    only unusual thing which happened before the panic). Kernel config
    and dmesg are attached below, the machine is IBM T41p laptop.

    Fatal trap 12: page fault while in kernel mode
    fault virtual address = 0x300f0
    fault code = supervisor read, page not present
    instruction pointer = 0x8:0x300f0
    stack pointer = 0x10:0xe67cdb1c
    frame pointer = 0x10:0xe67cdb34
    code segment = base 0x0, limit 0xfffff, type 0x1b
                            = DPL 0, pres 1, def32 1, gran 1
    processor eflags = interrupt enabled, resume, IOPL = 0
    current process = 1337 (vim)
    trap number = 12
    panic: page fault
    Uptime: 14m43s.

    Best,
    Petr

    ================================================================
                                Petr Holub
    CESNET z.s.p.o. Supercomputing Center Brno
    Zikova 4 Institute of Compt. Science
    162 00 Praha 6, CZ Masaryk University
    Czech Republic Botanicka 68a, 60200 Brno, CZ
    e-mail: Petr.Holub@cesnet.cz phone: +420-549493944
                                                 fax: +420-541212747
                                           e-mail: hopet@ics.muni.cz

    machine i386
    cpu I686_CPU
    ident KLOBOUCEK

    # To statically compile in device wiring instead of /boot/device.hints
    #hints "GENERIC.hints" # Default places to look for devices.

    options SCHED_4BSD # 4BSD scheduler
    # options SCHED_ULE
    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 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.
    options ADAPTIVE_GIANT # Giant mutex is adaptive.

    device apic # I/O APIC

    # 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

    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 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 em # Intel PRO/1000 adapter Gigabit Ethernet Card

    # 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

    # 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.
    device loop # Network loopback
    device mem # Memory and kernel memory devices
    device io # I/O device
    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!
    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
    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!)

    # IBM 41p
    device smbus
    device radeondrm
    # options DRM_DEBUG
    device atapicam
    device sound
    device snd_ich
    options NTFS
    options NDISAPI
    # device ndis
    # Zda se, ze tahle netgraph/bluetooth potvora panikari kernel!
    # options NETGRAPH #netgraph(4) system
    # 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)

    # S55
    device ucom
    device uplcom

    # Dalsi vychytavky
    options PREEMPTION
    options PSM_HOOKRESUME #hook the system resume event, useful
    options PSM_RESETAFTERSUSPEND #reset the device at the resume event

    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 5.4-RELEASE-p6 #11: Thu Jul 28 17:11:27 CEST 2005
        toor@kloboucek.ics.muni.cz:/usr/src/sys/i386/compile/KLOBOUCEK
    Timecounter "i8254" frequency 1193182 Hz quality 0
    CPU: Intel(R) Pentium(R) M processor 1700MHz (1694.51-MHz 686-class CPU)
      Origin = "GenuineIntel" Id = 0x695 Stepping = 5

    Features=0xa7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CLF
    LUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
    real memory = 536215552 (511 MB)
    avail memory = 515047424 (491 MB)
    npx0: <math processor> on motherboard
    npx0: INT 16 interface
    acpi0: <IBM TP-1R> on motherboard
    acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x66,0x62 on acpi0
    acpi0: Power Button (fixed)
    Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
    acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
    cpu0: <ACPI CPU (3 Cx states)> on acpi0
    acpi_throttle0: <ACPI CPU Throttling> on cpu0
    acpi_lid0: <Control Method Lid Switch> on acpi0
    acpi_button0: <Sleep Button> on acpi0
    pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
    pci0: <ACPI PCI bus> on pcib0
    agp0: <Intel 82855 host to AGP bridge> mem 0xd0000000-0xdfffffff 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)
    uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1800-0x181f irq 11 at
    device 29.0 on pci0
    usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
    usb0: USB revision 1.0
    uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
    uhub0: 2 ports with 2 removable, self powered
    uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1820-0x183f irq 11 at
    device 29.1 on pci0
    usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
    usb1: USB revision 1.0
    uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
    uhub1: 2 ports with 2 removable, self powered
    uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1840-0x185f irq 11 at
    device 29.2 on pci0
    usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
    usb2: USB revision 1.0
    uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
    uhub2: 2 ports with 2 removable, self powered
    pci0: <serial bus, USB> at device 29.7 (no driver attached)
    pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
    pci2: <ACPI PCI bus> on pcib2
    cbb0: <PCI-CardBus Bridge> mem 0xb0000000-0xb0000fff irq 11 at device 0.0 on
    pci2
    cardbus0: <CardBus bus> on cbb0
    pccard0: <16-bit PCCard bus> on cbb0
    cbb1: <PCI-CardBus Bridge> mem 0xb1000000-0xb1000fff irq 11 at device 0.1 on
    pci2
    cardbus1: <CardBus bus> on cbb1
    pccard1: <16-bit PCCard bus> on cbb1
    em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port 0x8000-0x803f
    mem 0xc0200000-0xc020ffff,0xc0220000-0xc023ffff irq 11 at device 1.0 on pci2
    em0: Ethernet address: 00:0d:60:89:a1:da
    em0: Speed:N/A Duplex:N/A
    ndis0: <Intel(R) PRO/Wireless LAN 2100 3B Mini PCI Adapter> mem
    0xc0210000-0xc0210fff irq 11 at device 2.0 on pci2
    ndis0: NDIS API version: 5.1
    ndis0: Ethernet address: 00:0c:f1:1c:bf:83
    ndis0: 11b rates: 11Mbps 2Mbps 1Mbps 5.5Mbps
    isab0: <PCI-ISA bridge> at device 31.0 on pci0
    isa0: <ISA bus> on isab0
    atapci0: <Intel ICH4 UDMA100 controller> port
    0x1860-0x186f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
    ata0: channel #0 on atapci0
    ata1: channel #1 on atapci0
    pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
    pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
    0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on pci0
    pcm0: <Analog Devices AD1981B AC97 Codec>
    pci0: <simple comms, generic modem> at device 31.6 (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
    psm0: <PS/2 Mouse> irq 12 on atkbdc0
    psm0: model Generic PS/2 mouse, device ID 0
    fdc0: <floppy drive controller (FDE)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on
    acpi0
    sio0: configured irq 4 not in bitmap of probed irqs 0
    sio0: port may not be enabled
    sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
    sio0: type 8250 or not responding
    ppc0: <Standard parallel printer port> port 0x3bc-0x3be irq 7 on acpi0
    ppc0: Generic chipset (NIBBLE-only) 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
    sio1: configured irq 3 not in bitmap of probed irqs 0
    sio1: port may not be enabled
    acpi_cmbat0: <Control Method Battery> on acpi0
    acpi_acad0: <AC Adapter> on acpi0
    sio1: configured irq 3 not in bitmap of probed irqs 0
    sio1: port may not be enabled
    orm0: <ISA Option ROMs> at iomem 0xdc000-0xdffff,0xd1000-0xd1fff,0xd0000-0xd0fff
    on isa0
    pmtimer0 on isa0
    sc0: <System console> at flags 0x100 on isa0
    sc0: VGA <16 virtual consoles, flags=0x300>
    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 1694511100 Hz quality 800
    Timecounters tick every 10.000 msec
    ad0: 53959MB <HTS726060M9AT00/MH4OA6BA> [109632/16/63] at ata0-master UDMA100
    acd0: CDRW <TOSHIBA DVD-ROM SD-R9012/1121> at ata1-master PIO4
    cd0 at ata1 bus 0 target 0 lun 0
    cd0: <TOSHIBA DVD-ROM SD-R9012 1121> Removable CD-ROM SCSI-0 device
    cd0: 16.000MB/s transfers
    cd0: Attempt to query device size failed: NOT READY, Medium not present
    Mounting root from ufs:/dev/ad0s2a
    ndis0: link up
    ndis0: couldn't change DS config to 2437000kHz: 19
    ndis0: link up

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