lkml.org 
[lkml]   [2003]   [Aug]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: 2.6.0-test2-bk3 phantom I/O errors
    On Sunday, 03 August 2003 at 02:17:27 -0700, Andrew Morton wrote:

    > Sander van Malssen <svm@kozmix.org> wrote:
    > >
    > > Well, that's funny. If I run a pristine test2-mm3-1 kernel I don't get
    > > those "Buffer I/O error on device ..." kernel messages anymore, but I do
    > > get the actual I/O error itself.
    >
    > The readahead problem got itself fixed. You are seeing something
    > unrelated.
    >
    > Please send a lot more details.

    Alas no interesting kernel messages to show. FS is an ext3 on an IDE
    disk, no initrd.

    The problem is easily reproduced thusly:

    root@ava:~ # cat /var/log/kozmix/brooksie.log > /dev/null
    cat: /var/log/kozmix/brooksie.log: Input/output error

    As before, the problem goes away when booting a mm1+readahead patch
    kernel and the FS checks out OK with fsck, so not an on-disk problem.

    Kernel config and bootup messages follow below. Any other info you need?


    Cheers,
    Sander

    CONFIG_X86=y
    CONFIG_MMU=y
    CONFIG_UID16=y
    CONFIG_GENERIC_ISA_DMA=y
    CONFIG_EXPERIMENTAL=y
    CONFIG_SWAP=y
    CONFIG_SYSVIPC=y
    CONFIG_BSD_PROCESS_ACCT=y
    CONFIG_SYSCTL=y
    CONFIG_LOG_BUF_SHIFT=14
    CONFIG_KALLSYMS=y
    CONFIG_FUTEX=y
    CONFIG_EPOLL=y
    CONFIG_IOSCHED_AS=y
    CONFIG_IOSCHED_DEADLINE=y
    CONFIG_MODULES=y
    CONFIG_MODULE_UNLOAD=y
    CONFIG_OBSOLETE_MODPARM=y
    CONFIG_KMOD=y
    CONFIG_X86_PC=y
    CONFIG_MK7=y
    CONFIG_X86_CMPXCHG=y
    CONFIG_X86_XADD=y
    CONFIG_X86_L1_CACHE_SHIFT=6
    CONFIG_RWSEM_XCHGADD_ALGORITHM=y
    CONFIG_X86_WP_WORKS_OK=y
    CONFIG_X86_INVLPG=y
    CONFIG_X86_BSWAP=y
    CONFIG_X86_POPAD_OK=y
    CONFIG_X86_GOOD_APIC=y
    CONFIG_X86_INTEL_USERCOPY=y
    CONFIG_X86_USE_PPRO_CHECKSUM=y
    CONFIG_X86_USE_3DNOW=y
    CONFIG_PREEMPT=y
    CONFIG_X86_TSC=y
    CONFIG_X86_MCE=y
    CONFIG_X86_MCE_NONFATAL=y
    CONFIG_X86_MSR=y
    CONFIG_X86_CPUID=y
    CONFIG_NOHIGHMEM=y
    CONFIG_MTRR=y
    CONFIG_HAVE_DEC_LOCK=y
    CONFIG_PM=y
    CONFIG_APM=y
    CONFIG_APM_CPU_IDLE=y
    CONFIG_APM_RTC_IS_GMT=y
    CONFIG_PCI=y
    CONFIG_PCI_GOANY=y
    CONFIG_PCI_BIOS=y
    CONFIG_PCI_DIRECT=y
    CONFIG_PCI_LEGACY_PROC=y
    CONFIG_PCI_NAMES=y
    CONFIG_ISA=y
    CONFIG_EISA=y
    CONFIG_EISA_PCI_EISA=y
    CONFIG_EISA_NAMES=y
    CONFIG_HOTPLUG=y
    CONFIG_PCMCIA_PROBE=y
    CONFIG_KCORE_ELF=y
    CONFIG_BINFMT_ELF=y
    CONFIG_BINFMT_AOUT=y
    CONFIG_BINFMT_MISC=y
    CONFIG_PARPORT=y
    CONFIG_PARPORT_PC=y
    CONFIG_PARPORT_PC_CML1=y
    CONFIG_PARPORT_PC_FIFO=y
    CONFIG_PARPORT_PC_SUPERIO=y
    CONFIG_PARPORT_1284=y
    CONFIG_PNP=y
    CONFIG_PNP_NAMES=y
    CONFIG_PNPBIOS=y
    CONFIG_BLK_DEV_FD=y
    CONFIG_BLK_DEV_LOOP=y
    CONFIG_IDE=y
    CONFIG_BLK_DEV_IDE=y
    CONFIG_BLK_DEV_IDEDISK=y
    CONFIG_IDEDISK_MULTI_MODE=y
    CONFIG_IDEDISK_STROKE=y
    CONFIG_BLK_DEV_IDECD=y
    CONFIG_IDE_TASK_IOCTL=y
    CONFIG_IDE_TASKFILE_IO=y
    CONFIG_BLK_DEV_IDEPCI=y
    CONFIG_IDEPCI_SHARE_IRQ=y
    CONFIG_BLK_DEV_IDEDMA_PCI=y
    CONFIG_IDEDMA_PCI_AUTO=y
    CONFIG_BLK_DEV_IDEDMA=y
    CONFIG_BLK_DEV_ADMA=y
    CONFIG_BLK_DEV_HPT366=y
    CONFIG_BLK_DEV_VIA82CXXX=y
    CONFIG_IDEDMA_AUTO=y
    CONFIG_BLK_DEV_IDE_MODES=y
    CONFIG_NET=y
    CONFIG_PACKET=y
    CONFIG_UNIX=y
    CONFIG_NET_KEY=y
    CONFIG_INET=y
    CONFIG_INET_ECN=y
    CONFIG_SYN_COOKIES=y
    CONFIG_IPV6_SCTP__=y
    CONFIG_NETDEVICES=y
    CONFIG_DUMMY=y
    CONFIG_NET_ETHERNET=y
    CONFIG_MII=y
    CONFIG_NET_PCI=y
    CONFIG_8139TOO=y
    CONFIG_8139TOO_TUNE_TWISTER=y
    CONFIG_INPUT=y
    CONFIG_INPUT_MOUSEDEV=y
    CONFIG_INPUT_MOUSEDEV_PSAUX=y
    CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600
    CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200
    CONFIG_INPUT_JOYDEV=y
    CONFIG_GAMEPORT=y
    CONFIG_SOUND_GAMEPORT=y
    CONFIG_GAMEPORT_EMU10K1=y
    CONFIG_GAMEPORT_CS461x=y
    CONFIG_SERIO=y
    CONFIG_SERIO_I8042=y
    CONFIG_INPUT_KEYBOARD=y
    CONFIG_KEYBOARD_ATKBD=y
    CONFIG_INPUT_MOUSE=y
    CONFIG_MOUSE_PS2=y
    CONFIG_INPUT_JOYSTICK=y
    CONFIG_JOYSTICK_ANALOG=y
    CONFIG_INPUT_MISC=y
    CONFIG_INPUT_PCSPKR=y
    CONFIG_VT=y
    CONFIG_VT_CONSOLE=y
    CONFIG_HW_CONSOLE=y
    CONFIG_SERIAL_8250=y
    CONFIG_SERIAL_8250_CONSOLE=y
    CONFIG_SERIAL_8250_EXTENDED=y
    CONFIG_SERIAL_8250_SHARE_IRQ=y
    CONFIG_SERIAL_8250_DETECT_IRQ=y
    CONFIG_SERIAL_CORE=y
    CONFIG_SERIAL_CORE_CONSOLE=y
    CONFIG_UNIX98_PTYS=y
    CONFIG_UNIX98_PTY_COUNT=256
    CONFIG_PRINTER=y
    CONFIG_LP_CONSOLE=y
    CONFIG_I2C=y
    CONFIG_I2C_ALGOBIT=y
    CONFIG_I2C_CHARDEV=y
    CONFIG_I2C_ISA=y
    CONFIG_SENSORS_VIA686A=y
    CONFIG_I2C_SENSOR=y
    CONFIG_WATCHDOG=y
    CONFIG_SOFT_WATCHDOG=y
    CONFIG_NVRAM=y
    CONFIG_RTC=y
    CONFIG_AGP=y
    CONFIG_AGP_VIA=y
    CONFIG_DRM=y
    CONFIG_DRM_RADEON=y
    CONFIG_HANGCHECK_TIMER=y
    CONFIG_VIDEO_DEV=y
    CONFIG_VIDEO_PROC_FS=y
    CONFIG_EXT3_FS=y
    CONFIG_EXT3_FS_XATTR=y
    CONFIG_EXT3_FS_POSIX_ACL=y
    CONFIG_EXT3_FS_SECURITY=y
    CONFIG_JBD=y
    CONFIG_FS_MBCACHE=y
    CONFIG_FS_POSIX_ACL=y
    CONFIG_AUTOFS_FS=y
    CONFIG_AUTOFS4_FS=y
    CONFIG_ISO9660_FS=y
    CONFIG_JOLIET=y
    CONFIG_ZISOFS=y
    CONFIG_ZISOFS_FS=y
    CONFIG_UDF_FS=y
    CONFIG_FAT_FS=y
    CONFIG_MSDOS_FS=y
    CONFIG_VFAT_FS=y
    CONFIG_PROC_FS=y
    CONFIG_DEVPTS_FS=y
    CONFIG_TMPFS=y
    CONFIG_RAMFS=y
    CONFIG_NFS_FS=y
    CONFIG_NFS_V3=y
    CONFIG_NFS_V4=y
    CONFIG_NFS_DIRECTIO=y
    CONFIG_NFSD=y
    CONFIG_NFSD_V3=y
    CONFIG_NFSD_V4=y
    CONFIG_NFSD_TCP=y
    CONFIG_LOCKD=y
    CONFIG_LOCKD_V4=y
    CONFIG_EXPORTFS=y
    CONFIG_SUNRPC=y
    CONFIG_PARTITION_ADVANCED=y
    CONFIG_MSDOS_PARTITION=y
    CONFIG_NLS=y
    CONFIG_NLS_DEFAULT="iso8859-1"
    CONFIG_NLS_CODEPAGE_437=y
    CONFIG_VIDEO_SELECT=y
    CONFIG_VGA_CONSOLE=y
    CONFIG_DUMMY_CONSOLE=y
    CONFIG_USB=y
    CONFIG_USB_DEVICEFS=y
    CONFIG_USB_BANDWIDTH=y
    CONFIG_USB_UHCI_HCD=y
    CONFIG_USB_HID=y
    CONFIG_USB_HIDINPUT=y
    CONFIG_USB_HIDDEV=y
    CONFIG_USB_SCANNER=y
    CONFIG_USB_OV511=y
    CONFIG_USB_KAWETH=y
    CONFIG_DEBUG_KERNEL=y
    CONFIG_MAGIC_SYSRQ=y
    CONFIG_DEBUG_INFO=y
    CONFIG_FRAME_POINTER=y
    CONFIG_CRYPTO=y
    CONFIG_CRYPTO_HMAC=y
    CONFIG_CRYPTO_NULL=y
    CONFIG_CRYPTO_MD4=y
    CONFIG_CRYPTO_MD5=y
    CONFIG_CRYPTO_SHA1=y
    CONFIG_CRYPTO_SHA256=y
    CONFIG_CRYPTO_SHA512=y
    CONFIG_CRYPTO_DES=y
    CONFIG_CRYPTO_BLOWFISH=y
    CONFIG_CRYPTO_TWOFISH=y
    CONFIG_CRYPTO_SERPENT=y
    CONFIG_CRYPTO_AES=y
    CONFIG_CRYPTO_DEFLATE=y
    CONFIG_CRC32=y
    CONFIG_ZLIB_INFLATE=y
    CONFIG_ZLIB_DEFLATE=y
    CONFIG_X86_BIOS_REBOOT=y


    Linux version 2.6.0-test2-mm3 (svm@ava.kozmix.org) (gcc version 3.2.2) #4 Sun Aug 3 11:29:19 CEST 2003
    Video mode to be used for restore is f00
    BIOS-provided physical RAM map:
    BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
    BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
    BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
    BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
    BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
    BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
    BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
    511MB LOWMEM available.
    On node 0 totalpages: 131056
    DMA zone: 4096 pages, LIFO batch:1
    Normal zone: 126960 pages, LIFO batch:16
    HighMem zone: 0 pages, LIFO batch:1
    touching all pages ...
    done.
    Building zonelist for node : 0
    Kernel command line: auto BOOT_IMAGE=2.6.0-test2-mm3 ro console=tty0 panic=15 panicmorse=3 devfs=nomount ide0=autotune ide1=autotune ide2=autotune ide3=autotune parport=auto
    ide_setup: ide0=autotune
    ide_setup: ide1=autotune
    ide_setup: ide2=autotune
    ide_setup: ide3=autotune
    current: c03c39c0
    current->thread_info: c0440000
    Initializing CPU#0
    PID hash table entries: 2048 (order 11: 16384 bytes)
    Detected 1000.466 MHz processor.
    Console: colour VGA+ 80x25
    Calibrating delay loop... 1970.17 BogoMIPS
    Memory: 514508k/524224k available (2427k kernel code, 8968k reserved, 899k data, 208k init, 0k highmem)
    zapping low mappings.
    Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
    -> /dev
    -> /dev/console
    -> /root
    CPU: After generic identify, caps: 0183f9ff c1c7f9ff 00000000 00000000
    CPU: After vendor identify, caps: 0183f9ff c1c7f9ff 00000000 00000000
    CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
    CPU: L2 Cache: 256K (64 bytes/line)
    CPU: After all inits, caps: 0183f9ff c1c7f9ff 00000000 00000020
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    CPU: AMD Athlon(tm) processor stepping 02
    Enabling fast FPU save and restore... done.
    Checking 'hlt' instruction... OK.
    POSIX conformance testing by UNIFIX
    mtrr: v2.0 (20020519)
    Initializing RT netlink socket
    EISA bus registered
    PCI: PCI BIOS revision 2.10 entry at 0xfb4e0, last bus=1
    PCI: Using configuration type 1
    BIO: pool of 256 setup, 14Kb (56 bytes/bio)
    biovec pool[0]: 1 bvecs: 256 entries (12 bytes)
    biovec pool[1]: 4 bvecs: 256 entries (48 bytes)
    biovec pool[2]: 16 bvecs: 256 entries (192 bytes)
    biovec pool[3]: 64 bvecs: 256 entries (768 bytes)
    biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
    biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
    Linux Plug and Play Support v0.96 (c) Adam Belay
    PnPBIOS: Scanning system for PnP BIOS support...
    PnPBIOS: Found PnP BIOS installation structure at 0xc00fbff0
    PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc020, dseg 0xf0000
    PnPBIOS: 15 nodes reported by PnP BIOS; 15 recorded by driver
    drivers/usb/core/usb.c: registered new driver usbfs
    drivers/usb/core/usb.c: registered new driver hub
    PCI: Probing PCI hardware
    PCI: Probing PCI hardware (bus 00)
    Disabling VIA memory write queue (PCI ID 0305, rev 03): [55] 89 & 1f -> 09
    PCI: Using IRQ router VIA [1106/0686] at 0000:00:07.0
    pty: 256 Unix98 ptys configured
    Machine check exception polling timer started.
    apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
    Enabling SEP on CPU 0
    Journalled Block Device driver loaded
    Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
    udf: registering filesystem
    Initializing Cryptographic API
    Applying VIA southbridge workaround.
    request_module: failed /sbin/modprobe -- parport_lowlevel. error = -16
    lp: driver loaded but no devices found
    Real Time Clock Driver v1.11
    Non-volatile memory driver v1.2
    Software Watchdog Timer: 0.06, soft_margin: 60 sec, nowayout: 0
    Linux agpgart interface v0.100 (c) Dave Jones
    agpgart: Detected VIA Apollo Pro KT133/KM133/TwisterK chipset
    agpgart: Maximum main memory to use for agp memory: 439M
    agpgart: AGP aperture is 64M @ 0xe8000000
    [drm] Initialized radeon 1.9.0 20020828 on minor 0
    Hangcheck: starting hangcheck timer 0.5.0 (tick is 180 seconds, margin is 60 seconds).
    Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing enabled
    ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
    parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
    parport0: cpp_daisy: aa5500ff(38)
    parport0: assign_addrs: aa5500ff(38)
    parport0: cpp_daisy: aa5500ff(38)
    parport0: assign_addrs: aa5500ff(38)
    lp0: using parport0 (interrupt-driven).
    lp0: console ready
    parport_pc: Via 686A parallel port: io=0x378, irq=7, dma=3
    Using anticipatory scheduling elevator
    Floppy drive(s): fd0 is 1.44M
    FDC 0 is a post-1991 82077
    loop: loaded (max 8 devices)
    8139too Fast Ethernet driver 0.9.26
    PCI: Found IRQ 11 for device 0000:00:0f.0
    eth0: RealTek RTL8139 Fast Ethernet at 0xe0823000, 00:c1:26:06:bc:74, IRQ 11
    eth0: Identified 8139 chip type 'RTL-8139C'
    Linux video capture interface: v1.00
    Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    VP_IDE: IDE controller at PCI slot 0000:00:07.1
    VP_IDE: chipset revision 6
    VP_IDE: not 100% native mode: will probe irqs later
    VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci0000:00:07.1
    ide0: BM-DMA at 0xe000-0xe007, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xe008-0xe00f, BIOS settings: hdc:DMA, hdd:DMA
    hda: ST340823A, ATA DISK drive
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hdc: _NEC NR-7700A, ATAPI CD/DVD-ROM drive
    hdd: SAMSUNG DVD-ROM SD-616F, ATAPI CD/DVD-ROM drive
    ide1 at 0x170-0x177,0x376 on irq 15
    hda: max request size: 128KiB
    hda: host protected area => 1
    hda: 78165361 sectors (40021 MB) w/1024KiB Cache, CHS=77545/16/63, UDMA(100)
    hda: hda1 hda2 hda3 hda4
    hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(25)
    Uniform CD-ROM driver Revision: 3.12
    hdd: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
    drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1
    PCI: Found IRQ 5 for device 0000:00:07.2
    PCI: Sharing IRQ 5 with 0000:00:07.3
    PCI: Sharing IRQ 5 with 0000:00:08.0
    PCI: Sharing IRQ 5 with 0000:00:0b.0
    PCI: Sharing IRQ 5 with 0000:00:0b.1
    uhci-hcd 0000:00:07.2: VIA Technologies, In USB
    uhci-hcd 0000:00:07.2: irq 5, io base 0000e400
    uhci-hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
    hub 1-0:0: USB hub found
    hub 1-0:0: 2 ports detected
    PCI: Found IRQ 5 for device 0000:00:07.3
    PCI: Sharing IRQ 5 with 0000:00:07.2
    PCI: Sharing IRQ 5 with 0000:00:08.0
    PCI: Sharing IRQ 5 with 0000:00:0b.0
    PCI: Sharing IRQ 5 with 0000:00:0b.1
    uhci-hcd 0000:00:07.3: VIA Technologies, In USB (#2)
    uhci-hcd 0000:00:07.3: irq 5, io base 0000e800
    uhci-hcd 0000:00:07.3: new USB bus registered, assigned bus number 2
    hub 2-0:0: USB hub found
    hub 2-0:0: 2 ports detected
    drivers/usb/core/usb.c: registered new driver hiddev
    drivers/usb/core/usb.c: registered new driver hid
    drivers/usb/input/hid-core.c: v2.0:USB HID core driver
    drivers/usb/core/usb.c: registered new driver ov511
    drivers/usb/media/ov511.c: v1.64 for Linux 2.5 : ov511 USB Camera Driver
    drivers/usb/net/kaweth.c: Driver loading
    drivers/usb/core/usb.c: registered new driver kaweth
    drivers/usb/core/usb.c: registered new driver usbscanner
    drivers/usb/image/scanner.c: 0.4.14:USB Scanner Driver
    mice: PS/2 mouse device common for all mice
    input: PC Speaker
    input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
    serio: i8042 AUX port at 0x60,0x64 irq 12
    input: AT Set 2 keyboard on isa0060/serio0
    serio: i8042 KBD port at 0x60,0x64 irq 1
    i2c /dev entries driver module version 2.7.0 (20021208)
    registering 0-6000
    NET4: Linux TCP/IP 1.0 for NET4.0
    IP: routing cache hash table of 4096 buckets, 32Kbytes
    TCP: Hash tables configured (established 32768 bind 65536)
    NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
    kjournald starting. Commit interval 5 seconds
    EXT3-fs: mounted filesystem with ordered data mode.
    VFS: Mounted root (ext3 filesystem) readonly.
    Freeing unused kernel memory: 208k freed
    hub 2-0:0: debounce: port 1: delay 100ms stable 4 status 0x101
    hub 2-0:0: new USB device on port 1, assigned address 2
    Adding 500464k swap on /dev/dsk/hda2. Priority:-1 extents:1
    EXT3 FS on hda1, internal journal
    EXT3 FS on hda1, internal journal
    EXT3 FS on hda1, internal journal
    kjournald starting. Commit interval 30 seconds
    EXT3 FS on hda3, internal journal
    EXT3-fs: mounted filesystem with ordered data mode.
    kjournald starting. Commit interval 30 seconds
    EXT3 FS on hda4, internal journal
    EXT3-fs: mounted filesystem with ordered data mode.
    blk: queue c0492efc, I/O limit 4095Mb (mask 0xffffffff)
    eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1.

    --
    Sander van Malssen -- svm@kozmix.org -- http://www.kozmix.org/
    http://www.peteandtommysdayout.com/ -- http://www.1-2-5.net/
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 13:47    [W:0.045 / U:65.328 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site