update a last kernel:"Buffer I/O error on device mtdblock.."

[lulo]

update a last kernel and new erros:
Buffer I/O error on device mtdblock
formerly never not was this error (sorry my bad english - polish: "wcześniej nigdy nie było tego błędu" ) for my iconnect
$this->bbcode_second_pass_code('', '[lulo@lulo-iconnect ~]$ sudo reboot && exit

The system is going down for reboot NOW!t (pts/0) (Thu Apr 5 14:35:15 2012):
logout
Connection to lulo-iconnect.dom closed.
slawomirj@lulo-ubuntu:~/Pulpit$ ssh lulo@lulo-iconnect.dom
lulo@lulo-iconnect.dom's password:
Last login: Thu Apr 5 14:32:40 2012 from lulo-ubuntu.dom
[lulo@lulo-iconnect ~]$ dmesg
[ 0.000000] Linux version 3.1.10-7-ARCH (root@platinum) (gcc version 4.6.3 (GCC) ) #1 PREEMPT Wed Apr 4 03:30:24 UTC 2012
[ 0.000000] CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=00053977
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine: Iomega iConnect Wireless
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 65536
[ 0.000000] free_area_init_node: node 0, pgdat c059840c, node_mem_map c0666000
[ 0.000000] Normal zone: 512 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65024 pages, LIFO batch:15
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/sda1 rootdelay=10
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 256MB = 256MB total
[ 0.000000] Memory: 253308k/253308k available, 8836k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xd0800000 - 0xfe800000 ( 736 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0538824 (5315 kB)
[ 0.000000] .init : 0xc0539000 - 0xc0564000 ( 172 kB)
[ 0.000000] .data : 0xc0564000 - 0xc059afb0 ( 220 kB)
[ 0.000000] .bss : 0xc059afd4 - 0xc066542c ( 810 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:114
[ 0.000000] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 21474ms
[ 0.000000] Console: colour dummy device 80x30
[ 17.689964] Calibrating delay loop... 990.41 BogoMIPS (lpj=4952064)
[ 17.729881] pid_max: default: 32768 minimum: 301
[ 17.730019] Security Framework initialized
[ 17.730045] AppArmor: AppArmor disabled by boot time parameter
[ 17.730118] Mount-cache hash table entries: 512
[ 17.730591] CPU: Testing write buffer coherency: ok
[ 17.731806] devtmpfs: initialized
[ 17.733659] NET: Registered protocol family 16
[ 17.734396] Kirkwood: MV88F6281-A0, TCLK=200000000.
[ 17.734414] Feroceon L2: Enabling L2
[ 17.734457] Feroceon L2: Cache support initialised.
[ 17.735063] initial MPP regs: 21111111 00003311 33331100 33333333 00000333 00000000 00000000
[ 17.735098] final MPP regs: 21111111 00003311 33331100 33333333 00000333 00000000 00000000
[ 17.735785] Kirkwood PCIe port 0:
[ 17.735794] link up
[ 17.735804] PCI: bus0 uses PCIe port 0
[ 17.735957] pci 0000:00:00.0: [11ab:6281] type 0 class 0x000580
[ 17.735989] pci 0000:00:00.0: reg 10: [mem 0xf1000000-0xf10fffff 64bit pref]
[ 17.736008] pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0fffffff]
[ 17.736057] pci 0000:00:00.0: supports D1 D2
[ 17.736105] pci 0000:00:01.0: [1814:3090] type 0 class 0x000280
[ 17.736134] pci 0000:00:01.0: reg 10: [mem 0x40000000-0x4000ffff]
[ 17.736272] PCI: bus0: Fast back to back transfers disabled
[ 17.736548] pci 0000:00:01.0: BAR 0: assigned [mem 0xe0000000-0xe000ffff]
[ 17.736571] pci 0000:00:01.0: BAR 0: set to [mem 0xe0000000-0xe000ffff] (PCI address [0xe0000000-0xe000ffff])
[ 17.741832] bio: create slab <bio-0> at 0
[ 17.742241] vgaarb: loaded
[ 17.742544] SCSI subsystem initialized
[ 17.742728] libata version 3.00 loaded.
[ 17.742973] usbcore: registered new interface driver usbfs
[ 17.743077] usbcore: registered new interface driver hub
[ 17.743193] usbcore: registered new device driver usb
[ 17.743842] Switching to clocksource orion_clocksource
[ 17.749888] Switched to NOHz mode on CPU #0
[ 17.756139] FS-Cache: Loaded
[ 17.767759] NET: Registered protocol family 2
[ 17.768036] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 17.768833] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 17.769054] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 17.769169] TCP: Hash tables configured (established 8192 bind 8192)
[ 17.769181] TCP reno registered
[ 17.769194] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 17.769221] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 17.769487] NET: Registered protocol family 1
[ 17.769549] PCI: CLS 32 bytes, default 32
[ 17.770216] audit: initializing netlink socket (disabled)
[ 17.770257] type=2000 audit(0.070:1): initialized
[ 17.869264] VFS: Disk quotas dquot_6.5.2
[ 17.869581] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 17.872576] JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 17.874175] aufs 3.1-20111107
[ 17.874201] msgmni has been set to 494
[ 17.875655] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 17.875672] io scheduler noop registered
[ 17.875681] io scheduler deadline registered
[ 17.875776] io scheduler cfq registered (default)
[ 17.875874] mv_xor_shared mv_xor_shared.0: Marvell shared XOR driver
[ 17.875913] mv_xor_shared mv_xor_shared.1: Marvell shared XOR driver
[ 17.913932] mv_xor mv_xor.0: Marvell XOR: ( xor cpy )
[ 17.953940] mv_xor mv_xor.1: Marvell XOR: ( xor fill cpy )
[ 17.993926] mv_xor mv_xor.2: Marvell XOR: ( xor cpy )
[ 18.033927] mv_xor mv_xor.3: Marvell XOR: ( xor fill cpy )
[ 18.039868] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 18.060637] serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A
[ 18.060747] console [ttyS0] enabled
[ 18.067958] brd: module loaded
[ 18.071488] loop: module loaded
[ 18.072608] ONFI flash detected
[ 18.072785] NAND device: Manufacturer ID: 0xad, Chip ID: 0xdc (Hynix NAND 512MiB 3,3V 8-bit)
[ 18.072809] Scanning device for bad blocks
[ 18.314218] Creating 4 MTD partitions on "orion_nand":
[ 18.314239] 0x000000000000-0x000000100000 : "u-boot"
[ 18.315353] 0x000000100000-0x000000400000 : "uImage"
[ 18.316362] 0x000000400000-0x000002400000 : "rootfs"
[ 18.317385] 0x000002400000-0x000020000000 : "data"
[ 18.319638] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[ 18.319746] mv643xx_eth smi: probed
[ 18.322002] mv643xx_eth_port mv643xx_eth_port.0: eth0: port 0 with MAC address 00:50:43:4a:30:1c
[ 18.322138] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 18.322196] orion-ehci orion-ehci.0: Marvell Orion EHCI
[ 18.322293] orion-ehci orion-ehci.0: new USB bus registered, assigned bus number 1
[ 18.343907] orion-ehci orion-ehci.0: irq 19, io mem 0xf1050000
[ 18.363886] orion-ehci orion-ehci.0: USB 2.0 started, EHCI 1.00
[ 18.364558] hub 1-0:1.0: USB hub found
[ 18.364585] hub 1-0:1.0: 1 port detected
[ 18.365167] Initializing USB Mass Storage driver...
[ 18.365275] usbcore: registered new interface driver usb-storage
[ 18.365286] USB Mass Storage support registered.
[ 18.365386] usbcore: registered new interface driver libusual
[ 18.365753] mousedev: PS/2 mouse device common for all mice
[ 18.366053] rtc-mv rtc-mv: rtc core: registered rtc-mv as rtc0
[ 18.366219] sdhci: Secure Digital Host Controller Interface driver
[ 18.366230] sdhci: Copyright(c) Pierre Ossman
[ 18.366320] sdhci-pltfm: SDHCI platform and OF driver helper
[ 18.366479] Registered led device: iconnect:led_level
[ 18.366591] Registered led device: iconnect:blue:power
[ 18.366701] Registered led device: iconnect:red:power
[ 18.366810] Registered led device: iconnect:blue:usb1
[ 18.366929] Registered led device: iconnect:blue:usb2
[ 18.367051] Registered led device: iconnect:blue:usb3
[ 18.367164] Registered led device: iconnect:blue:usb4
[ 18.367276] Registered led device: iconnect:blue:otb
[ 18.367521] usbcore: registered new interface driver r8712u
[ 18.368501] GRE over IPv4 demultiplexor driver
[ 18.368667] TCP cubic registered
[ 18.368681] NET: Registered protocol family 17
[ 18.368776] lib80211: common routines for IEEE802.11 drivers
[ 18.368789] lib80211_crypt: registered algorithm 'NULL'
[ 18.368799] Registering the dns_resolver key type
[ 18.368865] Gating clock of unused units
[ 18.368877] before: 0x00dfc3dd
[ 18.368886] after: 0x00c701cd
[ 18.369499] registered taskstats version 1
[ 18.370324] console [netcon0] enabled
[ 18.370335] netconsole: network logging started
[ 18.370862] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 18.371167] rtc-mv rtc-mv: setting system clock to 2012-04-05 12:36:04 UTC (1333629364)
[ 18.371466] Waiting 10sec before mounting root device...
[ 18.683900] usb 1-1: new high speed USB device number 2 using orion-ehci
[ 18.834974] hub 1-1:1.0: USB hub found
[ 18.835185] hub 1-1:1.0: 4 ports detected
[ 19.114061] usb 1-1.1: new high speed USB device number 3 using orion-ehci
[ 19.226223] scsi0 : usb-storage 1-1.1:1.0
[ 20.224667] scsi 0:0:0:0: Direct-Access ST925031 5AS PQ: 0 ANSI: 2 CCS
[ 20.225655] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 20.225979] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB)
[ 20.226470] sd 0:0:0:0: [sda] Write Protect is off
[ 20.226488] sd 0:0:0:0: [sda] Mode Sense: 00 38 00 00
[ 20.226964] sd 0:0:0:0: [sda] Asking for cache data failed
[ 20.232483] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 20.241329] sd 0:0:0:0: [sda] Asking for cache data failed
[ 20.246877] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 20.253795] sda: sda1
[ 20.256079] sd 0:0:0:0: [sda] Asking for cache data failed
[ 20.261600] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 20.267751] sd 0:0:0:0: [sda] Attached SCSI disk
[ 28.458521] EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
[ 28.459010] kjournald starting. Commit interval 5 seconds
[ 28.459615] EXT3-fs (sda1): using internal journal
[ 28.459636] EXT3-fs (sda1): mounted filesystem with writeback data mode
[ 28.459681] VFS: Mounted root (ext3 filesystem) on device 8:1.
[ 28.475755] devtmpfs: mounted
[ 28.476390] Freeing init memory: 172K
[ 30.914896] uncorrectable error :
[ 30.918155] end_request: I/O error, dev mtdblock0, sector 0
[ 30.923940] Buffer I/O error on device mtdblock0, logical block 0
[ 30.930286] uncorrectable error :
[ 30.933533] end_request: I/O error, dev mtdblock0, sector 0
[ 30.939312] Buffer I/O error on device mtdblock0, logical block 0
[ 30.945665] uncorrectable error :
[ 30.948914] end_request: I/O error, dev mtdblock0, sector 0
[ 30.954694] Buffer I/O error on device mtdblock0, logical block 0
[ 30.960974] uncorrectable error :
[ 30.964251] end_request: I/O error, dev mtdblock0, sector 0
[ 30.970032] Buffer I/O error on device mtdblock0, logical block 0
[ 30.976312] end_request: I/O error, dev mtdblock0, sector 0
[ 30.981918] Buffer I/O error on device mtdblock0, logical block 0
[ 30.988192] end_request: I/O error, dev mtdblock0, sector 0
[ 30.993794] Buffer I/O error on device mtdblock0, logical block 0
[ 31.000121] end_request: I/O error, dev mtdblock0, sector 0
[ 31.005723] Buffer I/O error on device mtdblock0, logical block 0
[ 31.012002] end_request: I/O error, dev mtdblock0, sector 0
[ 31.017608] Buffer I/O error on device mtdblock0, logical block 0
[ 31.023908] end_request: I/O error, dev mtdblock0, sector 0
[ 31.029512] Buffer I/O error on device mtdblock0, logical block 0
[ 31.035790] end_request: I/O error, dev mtdblock0, sector 0
[ 31.041388] Buffer I/O error on device mtdblock0, logical block 0
[ 31.047667] end_request: I/O error, dev mtdblock0, sector 0
[ 31.053405] end_request: I/O error, dev mtdblock0, sector 0
[ 31.059168] end_request: I/O error, dev mtdblock0, sector 0
[ 31.064926] end_request: I/O error, dev mtdblock0, sector 0
[ 31.070663] end_request: I/O error, dev mtdblock0, sector 0
[ 31.076426] end_request: I/O error, dev mtdblock0, sector 0
[ 31.082163] end_request: I/O error, dev mtdblock0, sector 0
[ 31.087911] uncorrectable error :
[ 31.091163] end_request: I/O error, dev mtdblock0, sector 0
[ 31.097190] end_request: I/O error, dev mtdblock0, sector 8
[ 31.102922] uncorrectable error :
[ 31.106197] end_request: I/O error, dev mtdblock0, sector 8
[ 31.112102] uncorrectable error :
[ 31.115375] end_request: I/O error, dev mtdblock0, sector 8
[ 31.121286] uncorrectable error :
[ 31.124561] end_request: I/O error, dev mtdblock0, sector 8
[ 31.130479] uncorrectable error :
[ 31.133726] end_request: I/O error, dev mtdblock0, sector 24
[ 31.139748] uncorrectable error :
[ 31.142995] end_request: I/O error, dev mtdblock0, sector 24
[ 31.149015] uncorrectable error :
[ 31.152265] end_request: I/O error, dev mtdblock0, sector 24
[ 31.158290] end_request: I/O error, dev mtdblock0, sector 24
[ 31.164142] uncorrectable error :
[ 31.167388] uncorrectable error :
[ 31.170819] end_request: I/O error, dev mtdblock0, sector 56
[ 31.176842] uncorrectable error :
[ 31.180090] end_request: I/O error, dev mtdblock0, sector 56
[ 31.186111] uncorrectable error :
[ 31.189359] end_request: I/O error, dev mtdblock0, sector 56
[ 31.195460] uncorrectable error :
[ 31.198702] uncorrectable error :
[ 31.202134] end_request: I/O error, dev mtdblock0, sector 56
[ 31.208160] uncorrectable error :
[ 31.211413] end_request: I/O error, dev mtdblock0, sector 120
[ 31.217520] uncorrectable error :
[ 31.220763] uncorrectable error :
[ 31.224217] end_request: I/O error, dev mtdblock0, sector 120
[ 31.230304] uncorrectable error :
[ 31.233553] end_request: I/O error, dev mtdblock0, sector 120
[ 31.239659] uncorrectable error :
[ 31.242909] end_request: I/O error, dev mtdblock0, sector 120
[ 31.249023] end_request: I/O error, dev mtdblock0, sector 0
[ 31.254782] uncorrectable error :
[ 31.258029] end_request: I/O error, dev mtdblock0, sector 0
[ 31.263967] end_request: I/O error, dev mtdblock0, sector 8
[ 31.269700] uncorrectable error :
[ 31.272944] uncorrectable error :
[ 31.276401] end_request: I/O error, dev mtdblock0, sector 8
[ 31.282300] uncorrectable error :
[ 31.285572] end_request: I/O error, dev mtdblock0, sector 24
[ 31.291578] end_request: I/O error, dev mtdblock0, sector 24
[ 31.297500] uncorrectable error :
[ 31.300749] end_request: I/O error, dev mtdblock0, sector 56
[ 31.306769] uncorrectable error :
[ 31.310012] uncorrectable error :
[ 31.313444] end_request: I/O error, dev mtdblock0, sector 56
[ 31.319466] uncorrectable error :
[ 31.322709] uncorrectable error :
[ 31.326163] end_request: I/O error, dev mtdblock0, sector 120
[ 31.332250] uncorrectable error :
[ 31.335516] uncorrectable error :
[ 31.338942] end_request: I/O error, dev mtdblock0, sector 120
[ 31.345039] end_request: I/O error, dev mtdblock0, sector 0
[ 31.350776] end_request: I/O error, dev mtdblock0, sector 0
[ 31.356540] end_request: I/O error, dev mtdblock0, sector 0
[ 31.362273] uncorrectable error :
[ 31.365546] end_request: I/O error, dev mtdblock0, sector 0
[ 31.371450] end_request: I/O error, dev mtdblock0, sector 0
[ 31.377216] end_request: I/O error, dev mtdblock0, sector 0
[ 31.382961] end_request: I/O error, dev mtdblock0, sector 16
[ 31.388813] uncorrectable error :
[ 31.392065] end_request: I/O error, dev mtdblock0, sector 128
[ 31.398253] uncorrectable error :
[ 31.401501] end_request: I/O error, dev mtdblock0, sector 128
[ 31.407623] end_request: I/O error, dev mtdblock0, sector 128
[ 31.413527] uncorrectable error :
[ 31.416802] end_request: I/O error, dev mtdblock0, sector 16
[ 31.422789] uncorrectable error :
[ 31.426054] uncorrectable error :
[ 31.429481] end_request: I/O error, dev mtdblock0, sector 128
[ 31.435596] uncorrectable error :
[ 31.438842] uncorrectable error :
[ 31.442274] end_request: I/O error, dev mtdblock0, sector 64
[ 31.448297] uncorrectable error :
[ 31.451538] uncorrectable error :
[ 31.454992] end_request: I/O error, dev mtdblock0, sector 64
[ 31.460998] end_request: I/O error, dev mtdblock0, sector 64
[ 31.466848] end_request: I/O error, dev mtdblock0, sector 64
[ 31.472667] uncorrectable error :
[ 31.475936] uncorrectable error :
[ 31.479368] end_request: I/O error, dev mtdblock0, sector 64
[ 31.485372] uncorrectable error :
[ 31.488621] end_request: I/O error, dev mtdblock0, sector 64
[ 31.494719] uncorrectable error :
[ 31.497963] uncorrectable error :
[ 31.501396] end_request: I/O error, dev mtdblock0, sector 64
[ 31.507423] end_request: I/O error, dev mtdblock0, sector 64
[ 31.513241] uncorrectable error :
[ 31.516510] uncorrectable error :
[ 31.519943] end_request: I/O error, dev mtdblock0, sector 64
[ 31.525953] end_request: I/O error, dev mtdblock0, sector 0
[ 31.531683] uncorrectable error :
[ 31.534958] end_request: I/O error, dev mtdblock0, sector 0
[ 31.540863] end_request: I/O error, dev mtdblock0, sector 0
[ 31.546628] end_request: I/O error, dev mtdblock0, sector 0
[ 31.552380] end_request: I/O error, dev mtdblock0, sector 0
[ 31.558149] end_request: I/O error, dev mtdblock0, sector 16
[ 31.563995] uncorrectable error :
[ 31.567241] end_request: I/O error, dev mtdblock0, sector 0
[ 31.573153] end_request: I/O error, dev mtdblock0, sector 0
[ 31.578916] end_request: I/O error, dev mtdblock0, sector 0
[ 31.584681] end_request: I/O error, dev mtdblock0, sector 0
[ 31.590418] end_request: I/O error, dev mtdblock0, sector 0
[ 31.596255] uncorrectable error :
[ 31.599505] end_request: I/O error, dev mtdblock0, sector 0
[ 31.605443] end_request: I/O error, dev mtdblock0, sector 0
[ 31.611182] end_request: I/O error, dev mtdblock0, sector 0
[ 31.616945] end_request: I/O error, dev mtdblock0, sector 0
[ 31.622682] end_request: I/O error, dev mtdblock0, sector 0
[ 31.628445] end_request: I/O error, dev mtdblock0, sector 0
[ 31.634211] end_request: I/O error, dev mtdblock0, sector 0
[ 31.639948] end_request: I/O error, dev mtdblock0, sector 0
[ 31.645710] end_request: I/O error, dev mtdblock0, sector 0
[ 31.651449] end_request: I/O error, dev mtdblock0, sector 0
[ 31.657207] uncorrectable error :
[ 31.660458] end_request: I/O error, dev mtdblock0, sector 0
[ 31.666388] uncorrectable error :
[ 31.669639] end_request: I/O error, dev mtdblock0, sector 0
[ 31.675576] end_request: I/O error, dev mtdblock0, sector 0
[ 31.681301] uncorrectable error :
[ 31.684570] uncorrectable error :
[ 31.688004] end_request: I/O error, dev mtdblock0, sector 8
[ 31.694002] uncorrectable error :
[ 31.697241] uncorrectable error :
[ 31.700674] end_request: I/O error, dev mtdblock0, sector 128
[ 31.706789] end_request: I/O error, dev mtdblock0, sector 0
[ 31.712520] uncorrectable error :
[ 31.715794] end_request: I/O error, dev mtdblock0, sector 0
[ 31.721694] uncorrectable error :
[ 31.724964] end_request: I/O error, dev mtdblock0, sector 0
[ 31.730881] end_request: I/O error, dev mtdblock0, sector 0
[ 31.738413] uncorrectable error :
[ 31.741668] end_request: I/O error, dev mtdblock1, sector 0
[ 31.747618] uncorrectable error :
[ 31.750867] end_request: I/O error, dev mtdblock1, sector 0
[ 31.756828] uncorrectable error :
[ 31.760070] uncorrectable error :
[ 31.763501] end_request: I/O error, dev mtdblock1, sector 8
[ 31.769430] end_request: I/O error, dev mtdblock1, sector 8
[ 31.777886] end_request: I/O error, dev mtdblock1, sector 8
[ 31.783613] uncorrectable error :
[ 31.786890] end_request: I/O error, dev mtdblock1, sector 8
[ 31.792861] uncorrectable error :
[ 31.796222] end_request: I/O error, dev mtdblock1, sector 0
[ 31.802142] uncorrectable error :
[ 31.805419] end_request: I/O error, dev mtdblock1, sector 0
[ 31.811334] end_request: I/O error, dev mtdblock1, sector 0
[ 31.817090] uncorrectable error :
[ 31.820333] uncorrectable error :
[ 31.823765] end_request: I/O error, dev mtdblock1, sector 0
[ 31.829699] uncorrectable error :
[ 31.832948] end_request: I/O error, dev mtdblock1, sector 0
[ 31.838882] uncorrectable error :
[ 31.842124] uncorrectable error :
[ 31.845577] end_request: I/O error, dev mtdblock1, sector 0
[ 31.851497] end_request: I/O error, dev mtdblock1, sector 0
[ 31.857259] end_request: I/O error, dev mtdblock1, sector 0
[ 31.863000] uncorrectable error :
[ 31.866268] uncorrectable error :
[ 31.869703] end_request: I/O error, dev mtdblock1, sector 2048
[ 31.875883] uncorrectable error :
[ 31.879123] uncorrectable error :
[ 31.882555] end_request: I/O error, dev mtdblock1, sector 0
[ 31.888489] uncorrectable error :
[ 31.891738] end_request: I/O error, dev mtdblock1, sector 0
[ 31.897751] uncorrectable error :
[ 31.900998] end_request: I/O error, dev mtdblock1, sector 0
[ 31.906933] uncorrectable error :
[ 31.910181] end_request: I/O error, dev mtdblock1, sector 0
[ 31.916106] uncorrectable error :
[ 31.919349] uncorrectable error :
[ 31.922780] end_request: I/O error, dev mtdblock1, sector 0
[ 31.928706] uncorrectable error :
[ 31.931954] end_request: I/O error, dev mtdblock1, sector 0
[ 31.937885] end_request: I/O error, dev mtdblock1, sector 0
[ 31.943614] uncorrectable error :
[ 31.946887] end_request: I/O error, dev mtdblock1, sector 0
[ 31.952800] uncorrectable error :
[ 31.956068] uncorrectable error :
[ 31.959501] end_request: I/O error, dev mtdblock1, sector 0
[ 31.965418] uncorrectable error :
[ 31.968660] uncorrectable error :
[ 31.972091] end_request: I/O error, dev mtdblock1, sector 0
[ 31.978025] uncorrectable error :
[ 31.981269] uncorrectable error :
[ 31.984723] end_request: I/O error, dev mtdblock1, sector 0
[ 31.990642] end_request: I/O error, dev mtdblock1, sector 0
[ 31.996479] uncorrectable error :
[ 31.999721] uncorrectable error :
[ 32.003153] end_request: I/O error, dev mtdblock1, sector 0
[ 32.009093] end_request: I/O error, dev mtdblock1, sector 0
[ 32.014851] uncorrectable error :
[ 32.018099] end_request: I/O error, dev mtdblock1, sector 8
[ 32.024038] end_request: I/O error, dev mtdblock1, sector 8
[ 32.029776] end_request: I/O error, dev mtdblock1, sector 8
[ 32.035533] uncorrectable error :
[ 32.038784] end_request: I/O error, dev mtdblock1, sector 8
[ 32.044736] end_request: I/O error, dev mtdblock1, sector 24
[ 32.050557] end_request: I/O error, dev mtdblock1, sector 24
[ 32.056406] end_request: I/O error, dev mtdblock1, sector 24
[ 32.062231] end_request: I/O error, dev mtdblock1, sector 24
[ 32.068084] uncorrectable error :
[ 32.071335] end_request: I/O error, dev mtdblock1, sector 56
[ 32.077356] uncorrectable error :
[ 32.080605] end_request: I/O error, dev mtdblock1, sector 56
[ 32.086623] uncorrectable error :
[ 32.089868] uncorrectable error :
[ 32.093291] end_request: I/O error, dev mtdblock1, sector 56
[ 32.099393] uncorrectable error :
[ 32.102634] uncorrectable error :
[ 32.106088] end_request: I/O error, dev mtdblock1, sector 56
[ 32.112101] end_request: I/O error, dev mtdblock1, sector 120
[ 32.118033] uncorrectable error :
[ 32.121284] end_request: I/O error, dev mtdblock1, sector 120
[ 32.127390] uncorrectable error :
[ 32.130639] end_request: I/O error, dev mtdblock1, sector 120
[ 32.136747] uncorrectable error :
[ 32.139997] end_request: I/O error, dev mtdblock1, sector 120
[ 32.146104] uncorrectable error :
[ 32.149348] uncorrectable error :
[ 32.152778] end_request: I/O error, dev mtdblock1, sector 0
[ 32.158712] uncorrectable error :
[ 32.161957] uncorrectable error :
[ 32.165409] end_request: I/O error, dev mtdblock1, sector 0
[ 32.171329] end_request: I/O error, dev mtdblock1, sector 8
[ 32.177090] end_request: I/O error, dev mtdblock1, sector 8
[ 32.182820] end_request: I/O error, dev mtdblock1, sector 24
[ 32.188671] end_request: I/O error, dev mtdblock1, sector 24
[ 32.194593] uncorrectable error :
[ 32.197839] uncorrectable error :
[ 32.201271] end_request: I/O error, dev mtdblock1, sector 56
[ 32.207291] uncorrectable error :
[ 32.210536] uncorrectable error :
[ 32.213989] end_request: I/O error, dev mtdblock1, sector 56
[ 32.219991] uncorrectable error :
[ 32.223232] uncorrectable error :
[ 32.226689] end_request: I/O error, dev mtdblock1, sector 120
[ 32.232763] uncorrectable error :
[ 32.236035] end_request: I/O error, dev mtdblock1, sector 120
[ 32.242122] uncorrectable error :
[ 32.245394] end_request: I/O error, dev mtdblock1, sector 0
[ 32.251300] end_request: I/O error, dev mtdblock1, sector 0
[ 32.257058] uncorrectable error :
[ 32.260306] end_request: I/O error, dev mtdblock1, sector 0
[ 32.266240] uncorrectable error :
[ 32.269489] end_request: I/O error, dev mtdblock1, sector 0
[ 32.275422] uncorrectable error :
[ 32.278665] uncorrectable error :
[ 32.282097] end_request: I/O error, dev mtdblock1, sector 0
[ 32.288037] end_request: I/O error, dev mtdblock1, sector 0
[ 32.293782] uncorrectable error :
[ 32.297141] end_request: I/O error, dev mtdblock1, sector 16
[ 32.303147] end_request: I/O error, dev mtdblock1, sector 128
[ 32.309083] uncorrectable error :
[ 32.312330] end_request: I/O error, dev mtdblock1, sector 128
[ 32.318439] uncorrectable error :
[ 32.321687] end_request: I/O error, dev mtdblock1, sector 128
[ 32.327794] uncorrectable error :
[ 32.331043] end_request: I/O error, dev mtdblock1, sector 16
[ 32.337063] uncorrectable error :
[ 32.340312] end_request: I/O error, dev mtdblock1, sector 128
[ 32.346427] uncorrectable error :
[ 32.349677] end_request: I/O error, dev mtdblock1, sector 64
[ 32.355699] uncorrectable error :
[ 32.358947] end_request: I/O error, dev mtdblock1, sector 64
[ 32.364974] end_request: I/O error, dev mtdblock1, sector 64
[ 32.370792] uncorrectable error :
[ 32.374067] end_request: I/O error, dev mtdblock1, sector 64
[ 32.380052] uncorrectable error :
[ 32.383302] end_request: I/O error, dev mtdblock1, sector 64
[ 32.389327] end_request: I/O error, dev mtdblock1, sector 64
[ 32.395250] uncorrectable error :
[ 32.398502] end_request: I/O error, dev mtdblock1, sector 64
[ 32.404537] end_request: I/O error, dev mtdblock1, sector 64
[ 32.410355] uncorrectable error :
[ 32.413604] end_request: I/O error, dev mtdblock1, sector 64
[ 32.419623] uncorrectable error :
[ 32.422867] uncorrectable error :
[ 32.426321] end_request: I/O error, dev mtdblock1, sector 0
[ 32.432236] uncorrectable error :
[ 32.435508] end_request: I/O error, dev mtdblock1, sector 0
[ 32.441407] uncorrectable error :
[ 32.444672] uncorrectable error :
[ 32.448100] end_request: I/O error, dev mtdblock1, sector 0
[ 32.454032] uncorrectable error :
[ 32.457277] uncorrectable error :
[ 32.460709] end_request: I/O error, dev mtdblock1, sector 0
[ 32.466643] uncorrectable error :
[ 32.469886] uncorrectable error :
[ 32.473317] end_request: I/O error, dev mtdblock1, sector 0
[ 32.479253] uncorrectable error :
[ 32.482501] end_request: I/O error, dev mtdblock1, sector 16
[ 32.488530] uncorrectable error :
[ 32.491778] end_request: I/O error, dev mtdblock1, sector 0
[ 32.497796] uncorrectable error :
[ 32.501048] end_request: I/O error, dev mtdblock1, sector 0
[ 32.506981] uncorrectable error :
[ 32.510224] uncorrectable error :
[ 32.513656] end_request: I/O error, dev mtdblock1, sector 0
[ 32.519591] uncorrectable error :
[ 32.522834] uncorrectable error :
[ 32.526287] end_request: I/O error, dev mtdblock1, sector 0
[ 32.532207] end_request: I/O error, dev mtdblock1, sector 0
[ 32.537962] uncorrectable error :
[ 32.541207] uncorrectable error :
[ 32.544660] end_request: I/O error, dev mtdblock1, sector 0
[ 32.550581] end_request: I/O error, dev mtdblock1, sector 0
[ 32.556335] uncorrectable error :
[ 32.559585] end_request: I/O error, dev mtdblock1, sector 0
[ 32.565518] uncorrectable error :
[ 32.568763] uncorrectable error :
[ 32.572193] end_request: I/O error, dev mtdblock1, sector 0
[ 32.578133] end_request: I/O error, dev mtdblock1, sector 0
[ 32.583889] uncorrectable error :
[ 32.587140] end_request: I/O error, dev mtdblock1, sector 0
[ 32.593038] uncorrectable error :
[ 32.596380] uncorrectable error :
[ 32.599810] end_request: I/O error, dev mtdblock1, sector 0
[ 32.605750] end_request: I/O error, dev mtdblock1, sector 0
[ 32.611489] end_request: I/O error, dev mtdblock1, sector 0
[ 32.617250] end_request: I/O error, dev mtdblock1, sector 0
[ 32.622983] uncorrectable error :
[ 32.626258] end_request: I/O error, dev mtdblock1, sector 0
[ 32.632155] uncorrectable error :
[ 32.635428] end_request: I/O error, dev mtdblock1, sector 0
[ 32.641344] end_request: I/O error, dev mtdblock1, sector 0
[ 32.647107] end_request: I/O error, dev mtdblock1, sector 8
[ 32.652846] end_request: I/O error, dev mtdblock1, sector 128
[ 32.658778] uncorrectable error :
[ 32.662022] uncorrectable error :
[ 32.665476] end_request: I/O error, dev mtdblock1, sector 0
[ 32.671397] end_request: I/O error, dev mtdblock1, sector 0
[ 32.677694] uncorrectable error :
[ 32.680942] end_request: I/O error, dev mtdblock1, sector 0
[ 32.686882] end_request: I/O error, dev mtdblock1, sector 0
[ 32.692613] uncorrectable error :
[ 32.695967] end_request: I/O error, dev mtdblock1, sector 0
[ 32.701873] uncorrectable error :
[ 32.705137] uncorrectable error :
[ 32.708566] end_request: I/O error, dev mtdblock1, sector 0
[ 32.714500] uncorrectable error :
[ 32.717748] end_request: I/O error, dev mtdblock1, sector 0
[ 32.723656] uncorrectable error :
[ 32.726931] end_request: I/O error, dev mtdblock1, sector 0
[ 32.743175] uncorrectable error :
[ 32.746472] end_request: I/O error, dev mtdblock2, sector 4096
[ 32.752623] uncorrectable error :
[ 32.755896] end_request: I/O error, dev mtdblock2, sector 4096
[ 34.431308] udevd[84]: starting version 181
[ 34.777711] cryptodev: driver 1.4 loaded.
[ 35.951640] cfg80211: Calling CRDA to update world regulatory domain
[ 36.564130] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 36.565854] Registered led device: rt2800pci-phy0::radio
[ 36.566178] Registered led device: rt2800pci-phy0::assoc
[ 36.566495] Registered led device: rt2800pci-phy0::quality
[ 36.984624] cfg80211: World regulatory domain updated:
[ 36.984644] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 36.984661] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 36.984676] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 36.984690] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 36.984705] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 36.984720] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 37.141900] cfg80211: Calling CRDA for country: PL
[ 37.157946] cfg80211: Regulatory domain changed to country: PL
[ 37.157964] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 37.157981] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 37.157995] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 37.158009] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 37.158022] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 794.832130] EXT3-fs (sda1): using internal journal
[ 795.790945] Adding 524284k swap on /swapfile.img. Priority:-1 extents:133 across:541292k
[ 820.762201] NET: Registered protocol family 10
[ 824.558560] Bridge firewalling registered
[ 824.597537] device eth0 entered promiscuous mode
[ 824.597720] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 824.628258] ADDRCONF(NETDEV_UP): br0: link is not ready
[ 827.635051] mv643xx_eth_port mv643xx_eth_port.0: eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[ 827.635212] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 827.635876] br0: port 1(eth0) entering forwarding state
[ 827.635906] br0: port 1(eth0) entering forwarding state
[ 827.636045] ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
[ 834.174155] device wlan0 entered promiscuous mode
[ 834.174873] br0: port 2(wlan0) entering forwarding state
[ 834.174898] br0: port 2(wlan0) entering forwarding state
[ 837.733876] br0: no IPv6 routers present
[ 838.163878] eth0: no IPv6 routers present
[ 842.653881] br0: port 1(eth0) entering forwarding state
[ 844.743877] wlan0: no IPv6 routers present
[ 849.213883] br0: port 2(wlan0) entering forwarding state
[lulo@lulo-iconnect ~]$ uname -r
3.1.10-7-ARCH
[lulo@lulo-iconnect ~]$ lsmod
Module Size Used by
bridge 68894 0
stp 1286 1 bridge
llc 3190 2 stp,bridge
lm63 5245 0
hwmon 1191 1 lm63
i2c_mv64xxx 4061 0
i2c_core 15627 2 i2c_mv64xxx,lm63
ipv6 254083 13 bridge
rmd160 7186 0
sha1_generic 1661 534
hmac 2387 0
blowfish 8374 0
rt2800pci 7795 0
rt2800lib 39229 1 rt2800pci
rt2x00pci 3629 1 rt2800pci
rt2x00lib 30106 3 rt2x00pci,rt2800lib,rt2800pci
eeprom_93cx6 1150 1 rt2800pci
mac80211 169844 3 rt2x00lib,rt2x00pci,rt2800lib
cfg80211 142596 2 mac80211,rt2x00lib
rfkill 14388 1 cfg80211
mv_cesa 9021 538
cryptodev 30515 5
[lulo@lulo-iconnect ~]$
')

any ideas ? what ' s happen ? what`s the problem ? what ' s is wrong ?...

[kmihelich]

Looks like some bad spots in your NAND have cropped up.

[lulo]

how to fix ?

[xenoxaos]

It very well might not be anything. My Goflex Home has been giving me those kinds of errors forever, on multiple different devices...
Also, which kernel did you have before?

Building a new kernel right now, should be in the repos later. My test run fixed all my issues with the nand.

[jimenezrick]

I have exactly the very same problem. Just from a recent update, the dmesg start showing those errors in the blocks device. Previously it worked flawlessly. Now, from time to time it start responding very slow and I have to do a hard reset.

Any one found out the root of the cause or a solution?

[bodhi]

My theory is because different versions of fdisk and perhaps the error reporting was implemented differently. My Dockstar did not give those errors in earlier versions. If you try fdisk -l, you'll probably see the errors while fdisk is scanning mtd0, but not if you execute fdisk -l /dev/mtd0, for example. Even of it is real error, it's benign because there is no reason for the kernel to access mtd partitions after boot any way?

[xenoxaos]

This error was caused by a time out issue with certain nand devices during init. The more recent kernels have been patched to increase the wait. jiminezrick, make sure you're completely up to date in all of your packages. Also, if this continues after everything is up to date, let me know what device you have.

[jimenezrick]

Yes, the problem persists:

$this->bbcode_second_pass_code('', '
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.2.7-1-ARCH (nobody@platinum) (gcc version 4.6.2 20120120 (prerelease) (GCC) ) #1 SMP PREEMPT Sat Feb 25 23:37:27 UTC 2012
[ 0.000000] CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: OMAP3 Beagle Board
[ 0.000000] Beagle expansionboard: unknown
[ 0.000000] Reserving 12582912 bytes SDRAM for VRAM
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 60928
[ 0.000000] free_area_init_node: node 0, pgdat c08de9c0, node_mem_map c09a8000
[ 0.000000] Normal zone: 512 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 60416 pages, LIFO batch:15
[ 0.000000] OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp )
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz
[ 0.000000] PERCPU: Embedded 8 pages/cpu @c0bac000 s11232 r8192 d13344 u32768
[ 0.000000] pcpu-alloc: s11232 r8192 d13344 u32768 alloc=8*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 60416
[ 0.000000] Kernel command line: console=ttyS2,115200n8 mpurate=auto buddy=unknown camera=none vram=12M omapfb.mode=dvi:640x480MR-16@60 omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] allocated 1048576 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Memory: 238MB = 238MB total
[ 0.000000] Memory: 230504k/230504k available, 31640k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xf8000000 ( 632 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc081c4ac (8274 kB)
[ 0.000000] .init : 0xc081d000 - 0xc086ebe0 ( 327 kB)
[ 0.000000] .data : 0xc0870000 - 0xc08e0bb0 ( 451 kB)
[ 0.000000] .bss : 0xc08e0bd4 - 0xc09a7f0c ( 797 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:410 nr_irqs:410 410
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER12 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000213] Calibrating delay loop... 487.36 BogoMIPS (lpj=1904640)
[ 0.046051] pid_max: default: 32768 minimum: 301
[ 0.046417] Security Framework initialized
[ 0.046508] AppArmor: AppArmor initialized
[ 0.046844] Mount-cache hash table entries: 512
[ 0.048156] Initializing cgroup subsys cpuacct
[ 0.048248] Initializing cgroup subsys memory
[ 0.048309] Initializing cgroup subsys devices
[ 0.048339] Initializing cgroup subsys freezer
[ 0.048370] Initializing cgroup subsys blkio
[ 0.048431] Initializing cgroup subsys perf_event
[ 0.048583] CPU: Testing write buffer coherency: ok
[ 0.048980] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.049011] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[ 0.092651] Brought up 1 CPUs
[ 0.092681] SMP: Total of 1 processors activated (487.36 BogoMIPS).
[ 0.094238] devtmpfs: initialized
[ 0.102630] print_constraints: dummy:
[ 0.103210] NET: Registered protocol family 16
[ 0.103485] GPMC revision 5.0
[ 0.105834] OMAP GPIO hardware version 2.5
[ 0.108734] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.110290] OMAP3 Beagle Rev: C4
[ 0.114868] Reprogramming SDRC clock to 332000000 Hz
[ 0.117370] Found NAND on CS0
[ 0.117401] Registering NAND on CS0
[ 0.117797] gpio_request: gpio--22 (DVI reset) status -22
[ 0.117797] Unable to get DVI reset GPIO
[ 0.130737] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.131774] Could not look up mcpdm hw_mod
[ 0.136535] omap-mcbsp.2: alias fck already exists
[ 0.136810] omap-mcbsp.3: alias fck already exists
[ 0.138946] OMAP DMA hardware revision 4.0
[ 0.152587] bio: create slab <bio-0> at 0
[ 0.154907] SCSI subsystem initialized
[ 0.157012] usbcore: registered new interface driver usbfs
[ 0.157165] usbcore: registered new interface driver hub
[ 0.157531] usbcore: registered new device driver usb
[ 0.158966] omap_i2c omap_i2c.1: bus 1 rev1.3.12 at 2600 kHz
[ 0.162719] twl4030: PIH (irq 7) chaining IRQs 368..375
[ 0.162902] twl4030: power (irq 373) chaining IRQs 376..383
[ 0.163757] twl4030: gpio (irq 368) chaining IRQs 384..401
[ 0.164276] _omap_mux_init_gpio: Could not set gpio192
[ 0.168060] print_constraints: VUSB1V5: 1500 mV normal standby
[ 0.168792] print_constraints: VUSB1V8: 1800 mV normal standby
[ 0.169494] print_constraints: VUSB3V1: 3100 mV normal standby
[ 0.172241] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 0.173492] print_constraints: VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby
[ 0.174194] print_constraints: VDAC: 1800 mV normal standby
[ 0.174835] print_constraints: VDVI: 1800 mV normal standby
[ 0.175628] print_constraints: VSIM: 1800 <--> 3000 mV at 1800 mV normal standby
[ 0.176147] omap_i2c omap_i2c.2: bus 2 rev1.3.12 at 400 kHz
[ 0.176544] omap_i2c omap_i2c.3: bus 3 rev1.3.12 at 100 kHz
[ 0.178131] Advanced Linux Sound Architecture Driver Version 1.0.24.
[ 0.179107] NetLabel: Initializing
[ 0.179138] NetLabel: domain hash size = 128
[ 0.179138] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.179229] NetLabel: unlabeled traffic allowed by default
[ 0.179290] Switching to clocksource 32k_counter
[ 0.213592] AppArmor: AppArmor Filesystem Enabled
[ 0.234985] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.242614] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 0.242645] musb-hdrc: MHDRC RTL version 1.400
[ 0.242645] musb-hdrc: setup fifo_mode 5
[ 0.242675] musb-hdrc: 28/31 max ep, 8192/16384 memory
[ 0.243194] musb-hdrc musb-hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
[ 0.244018] NET: Registered protocol family 2
[ 0.244659] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.246582] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.246856] TCP bind hash table entries: 8192 (order: 4, 98304 bytes)
[ 0.247131] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.247161] TCP reno registered
[ 0.247161] UDP hash table entries: 128 (order: 0, 4096 bytes)
[ 0.247222] UDP-Lite hash table entries: 128 (order: 0, 4096 bytes)
[ 0.247833] NET: Registered protocol family 1
[ 0.248657] RPC: Registered named UNIX socket transport module.
[ 0.248687] RPC: Registered udp transport module.
[ 0.248718] RPC: Registered tcp transport module.
[ 0.248718] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.249389] _regulator_get: etb supply vcore not found, using dummy regulator
[ 0.250427] _regulator_get: etm supply vcore not found, using dummy regulator
[ 0.251251] omap_dsp_init: 600000 bytes @ 8ee00000
[ 0.253814] audit: initializing netlink socket (disabled)
[ 0.253906] type=2000 audit(0.250:1): initialized
[ 0.503417] VFS: Disk quotas dquot_6.5.2
[ 0.504150] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.511779] fuse init (API version 7.17)
[ 0.513977] Btrfs loaded
[ 0.515106] aufs 3.2-20120109
[ 0.515136] msgmni has been set to 450
[ 0.518402] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.518432] io scheduler noop registered
[ 0.518432] io scheduler deadline registered
[ 0.518524] io scheduler cfq registered (default)
[ 0.519561] OMAP DSS rev 2.0
[ 0.525482] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.586242] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
[ 0.601501] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
[ 0.617309] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
[ 0.646972] brd: module loaded
[ 0.654357] loop: module loaded
[ 0.661743] omap2-nand driver initializing
[ 0.662200] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V 16-bit)
[ 0.662261] Creating 5 MTD partitions on "omap2-nand.0":
[ 0.662292] 0x000000000000-0x000000080000 : "X-Loader"
[ 0.664855] 0x000000080000-0x000000260000 : "U-Boot"
[ 0.667510] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 0.669433] 0x000000280000-0x000000680000 : "Kernel"
[ 0.673187] 0x000000680000-0x000020000000 : "File System"
[ 0.887420] OneNAND driver initializing
[ 0.888916] usbcore: registered new interface driver cdc_ether
[ 0.889038] usbcore: registered new interface driver rndis_host
[ 0.889099] cdc_ncm: 04-Aug-2011
[ 0.889221] usbcore: registered new interface driver cdc_ncm
[ 0.889923] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.890167] _regulator_get: ehci-omap.0 supply hsusb0 not found, using dummy regulator
[ 0.890502] _regulator_get: ehci-omap.0 supply hsusb1 not found, using dummy regulator
[ 2.906066] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 2.906585] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
[ 2.906799] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 2.921997] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 2.923339] hub 1-0:1.0: USB hub found
[ 2.923370] hub 1-0:1.0: 3 ports detected
[ 2.953308] Initializing USB Mass Storage driver...
[ 2.953521] usbcore: registered new interface driver usb-storage
[ 2.953521] USB Mass Storage support registered.
[ 2.953704] usbcore: registered new interface driver libusual
[ 2.954040] udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma)
[ 2.954986] mousedev: PS/2 mouse device common for all mice
[ 2.956787] input: twl4030_pwrbutton as /devices/platform/omap/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0
[ 2.958465] twl_rtc twl_rtc: Power up reset detected.
[ 2.958862] twl_rtc twl_rtc: Enabling TWL-RTC.
[ 2.961151] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 2.962249] i2c /dev entries driver
[ 2.963287] Linux media interface: v0.10
[ 2.963531] lirc_dev: IR Remote Control driver registered, major 249
[ 2.963562] Driver for 1-wire Dallas network protocol.
[ 2.964660] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 2.965209] twl4030_wdt twl4030_wdt: Failed to register misc device
[ 2.965240] twl4030_wdt: probe of twl4030_wdt failed with error -16
[ 2.966094] device-mapper: uevent: version 1.0.3
[ 2.966827] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[ 2.967285] device-mapper: multipath: version 1.3.0 loaded
[ 2.967315] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 2.968322] cpuidle: using governor ladder
[ 2.968322] cpuidle: using governor menu
[ 2.968627] sdhci: Secure Digital Host Controller Interface driver
[ 2.968627] sdhci: Copyright(c) Pierre Ossman
[ 3.190826] gpio_request: gpio-0 (mmc_wp) status -16
[ 3.190917] omap_hsmmc: probe of omap_hsmmc.1 failed with error -16
[ 3.191284] Registered led device: beagleboard::usr0
[ 3.191467] Registered led device: beagleboard::usr1
[ 3.194213] Registered led device: beagleboard::pmu_stat
[ 3.195770] omap-iommu omap-iommu.0: isp registered
[ 3.196624] usbcore: registered new interface driver snd-usb-6fire
[ 3.200042] OMAP3 Beagle/Devkit8000 SoC init
[ 3.250061] usb 1-2: new high-speed USB device number 2 using ehci-omap
[ 3.274932] asoc: twl4030-hifi <-> omap-mcbsp-dai.1 mapping ok
[ 3.277526] ALSA device list:
[ 3.277557] #0: omap3beagle
[ 3.278045] oprofile: using arm/armv7
[ 3.280303] TCP cubic registered
[ 3.281738] NET: Registered protocol family 10
[ 3.286651] NET: Registered protocol family 17
[ 3.287017] Registering the dns_resolver key type
[ 3.287078] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1
[ 3.287109] ThumbEE CPU extension supported.
[ 3.287170] Registering SWP/SWPB emulation handler
[ 3.293914] sr_init: No PMIC hook to init smartreflex
[ 3.294189] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized
[ 3.294525] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized
[ 3.294769] SmartReflex Class3 initialized
[ 3.306854] clock: disabling unused clocks to save power
[ 3.308227] registered taskstats version 1
[ 3.308532] omapfb omapfb: no driver for display: lcd
[ 3.308593] fbcvt: 640x480@60: CVT Name - .307M3-R
[ 3.322875] Console: switching to colour frame buffer device 80x30
[ 3.331024] regulator_init_complete: VDAC: incomplete constraints, leaving on
[ 3.333343] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 3.333587] Warning: unable to open an initial console.
[ 3.333740] md: Waiting for all devices to be available before autodetect
[ 3.333770] md: If you don't use raid, use raid=noautodetect
[ 3.334869] md: Autodetecting RAID arrays.
[ 3.334899] md: Scanned 0 and added 0 devices.
[ 3.334899] md: autorun ...
[ 3.334930] md: ... autorun DONE.
[ 3.335327] Waiting for root device /dev/mmcblk0p2...
[ 3.408325] hub 1-2:1.0: USB hub found
[ 3.408721] hub 1-2:1.0: 4 ports detected
[ 3.695861] usb 1-2.1: new high-speed USB device number 3 using ehci-omap
[ 3.739410] mmc0: new high speed SD card at address 1234
[ 3.740264] mmcblk0: mmc0:1234 SA02G 1.83 GiB
[ 3.743255] mmcblk0: p1 p2
[ 3.767395] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[ 3.820922] scsi0 : usb-storage 1-2.1:1.0
[ 3.906524] usb 1-2.2: new high-speed USB device number 4 using ehci-omap
[ 4.002655] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.002777] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 4.014556] devtmpfs: mounted
[ 4.015563] Freeing init memory: 324K
[ 4.899200] scsi 0:0:0:0: Direct-Access Kingston DataTraveler 108 PMAP PQ: 0 ANSI: 0 CCS
[ 4.911468] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 5.143920] uncorrectable error :
[ 5.143981] end_request: I/O error, dev mtdblock0, sector 0
[ 5.144012] Buffer I/O error on device mtdblock0, logical block 0
[ 5.144317] uncorrectable error :
[ 5.144348] end_request: I/O error, dev mtdblock0, sector 0
[ 5.144378] Buffer I/O error on device mtdblock0, logical block 0
[ 5.144683] uncorrectable error :
[ 5.144714] end_request: I/O error, dev mtdblock0, sector 0
[ 5.144744] Buffer I/O error on device mtdblock0, logical block 0
[ 5.145019] uncorrectable error :
[ 5.145019] end_request: I/O error, dev mtdblock0, sector 0
[ 5.145050] Buffer I/O error on device mtdblock0, logical block 0
[ 5.145294] uncorrectable error :
[ 5.145324] end_request: I/O error, dev mtdblock0, sector 0
[ 5.145355] Buffer I/O error on device mtdblock0, logical block 0
[ 5.145599] uncorrectable error :
[ 5.145629] end_request: I/O error, dev mtdblock0, sector 0
[ 5.145660] Buffer I/O error on device mtdblock0, logical block 0
[ 5.145904] uncorrectable error :
[ 5.145935] end_request: I/O error, dev mtdblock0, sector 0
[ 5.145935] Buffer I/O error on device mtdblock0, logical block 0
[ 5.146179] uncorrectable error :
[ 5.146209] end_request: I/O error, dev mtdblock0, sector 0
[ 5.146240] Buffer I/O error on device mtdblock0, logical block 0
[ 5.146484] uncorrectable error :
[ 5.146514] end_request: I/O error, dev mtdblock0, sector 0
[ 5.146514] Buffer I/O error on device mtdblock0, logical block 0
[ 5.146759] uncorrectable error :
[ 5.146789] end_request: I/O error, dev mtdblock0, sector 0
[ 5.147033] uncorrectable error :
[ 5.147064] end_request: I/O error, dev mtdblock0, sector 0
[ 5.147308] uncorrectable error :
[ 5.147338] end_request: I/O error, dev mtdblock0, sector 0
[ 5.147613] uncorrectable error :
[ 5.147613] end_request: I/O error, dev mtdblock0, sector 0
[ 5.147888] uncorrectable error :
[ 5.147918] end_request: I/O error, dev mtdblock0, sector 0
[ 5.148376] uncorrectable error :
[ 5.148406] end_request: I/O error, dev mtdblock0, sector 0
[ 5.148712] uncorrectable error :
[ 5.148742] end_request: I/O error, dev mtdblock0, sector 0
[ 5.149017] uncorrectable error :
[ 5.149047] end_request: I/O error, dev mtdblock0, sector 0
[ 5.149322] uncorrectable error :
[ 5.149322] end_request: I/O error, dev mtdblock0, sector 0
[ 5.149627] uncorrectable error :
[ 5.149627] uncorrectable error :
[ 5.149658] end_request: I/O error, dev mtdblock0, sector 8
[ 5.149902] uncorrectable error :
[ 5.149932] uncorrectable error :
[ 5.149963] end_request: I/O error, dev mtdblock0, sector 8
[ 5.150207] uncorrectable error :
[ 5.150238] uncorrectable error :
[ 5.150238] end_request: I/O error, dev mtdblock0, sector 8
[ 5.150482] uncorrectable error :
[ 5.150512] uncorrectable error :
[ 5.150543] end_request: I/O error, dev mtdblock0, sector 8
[ 5.150787] uncorrectable error :
[ 5.150817] end_request: I/O error, dev mtdblock0, sector 24
[ 5.151092] uncorrectable error :
[ 5.151123] end_request: I/O error, dev mtdblock0, sector 24
[ 5.151367] uncorrectable error :
[ 5.151397] end_request: I/O error, dev mtdblock0, sector 24
[ 5.151641] uncorrectable error :
[ 5.151672] end_request: I/O error, dev mtdblock0, sector 24
[ 5.153961] uncorrectable error :
[ 5.153991] end_request: I/O error, dev mtdblock0, sector 0
[ 5.154266] uncorrectable error :
[ 5.154266] end_request: I/O error, dev mtdblock0, sector 0
[ 5.154541] uncorrectable error :
[ 5.154541] uncorrectable error :
[ 5.154571] end_request: I/O error, dev mtdblock0, sector 8
[ 5.154815] uncorrectable error :
[ 5.154846] uncorrectable error :
[ 5.154846] end_request: I/O error, dev mtdblock0, sector 8
[ 5.155120] uncorrectable error :
[ 5.155120] end_request: I/O error, dev mtdblock0, sector 24
[ 5.155395] uncorrectable error :
[ 5.155395] end_request: I/O error, dev mtdblock0, sector 24
[ 5.155670] uncorrectable error :
[ 5.155670] end_request: I/O error, dev mtdblock0, sector 0
[ 5.155944] uncorrectable error :
[ 5.156127] end_request: I/O error, dev mtdblock0, sector 0
[ 5.156402] uncorrectable error :
[ 5.156433] end_request: I/O error, dev mtdblock0, sector 0
[ 5.156707] uncorrectable error :
[ 5.156707] end_request: I/O error, dev mtdblock0, sector 0
[ 5.156982] uncorrectable error :
[ 5.156982] end_request: I/O error, dev mtdblock0, sector 0
[ 5.157257] uncorrectable error :
[ 5.157287] end_request: I/O error, dev mtdblock0, sector 0
[ 5.157562] end_request: I/O error, dev mtdblock0, sector 16
[ 5.158874] end_request: I/O error, dev mtdblock0, sector 16
[ 5.160156] uncorrectable error :
[ 5.160186] end_request: I/O error, dev mtdblock0, sector 0
[ 5.160461] uncorrectable error :
[ 5.160461] end_request: I/O error, dev mtdblock0, sector 0
[ 5.160736] uncorrectable error :
[ 5.160736] end_request: I/O error, dev mtdblock0, sector 0
[ 5.161010] uncorrectable error :
[ 5.161010] end_request: I/O error, dev mtdblock0, sector 0
[ 5.161315] uncorrectable error :
[ 5.161346] end_request: I/O error, dev mtdblock0, sector 0
[ 5.161621] end_request: I/O error, dev mtdblock0, sector 16
[ 5.161865] uncorrectable error :
[ 5.161895] end_request: I/O error, dev mtdblock0, sector 0
[ 5.162139] uncorrectable error :
[ 5.162170] end_request: I/O error, dev mtdblock0, sector 0
[ 5.162414] uncorrectable error :
[ 5.162445] end_request: I/O error, dev mtdblock0, sector 0
[ 5.162689] uncorrectable error :
[ 5.162719] end_request: I/O error, dev mtdblock0, sector 0
[ 5.162963] uncorrectable error :
[ 5.162994] end_request: I/O error, dev mtdblock0, sector 0
[ 5.163238] uncorrectable error :
[ 5.163269] end_request: I/O error, dev mtdblock0, sector 0
[ 5.163513] uncorrectable error :
[ 5.163543] end_request: I/O error, dev mtdblock0, sector 0
[ 5.163940] uncorrectable error :
[ 5.163940] end_request: I/O error, dev mtdblock0, sector 0
[ 5.164215] uncorrectable error :
[ 5.164245] end_request: I/O error, dev mtdblock0, sector 0
[ 5.164489] uncorrectable error :
[ 5.164520] end_request: I/O error, dev mtdblock0, sector 0
[ 5.164764] uncorrectable error :
[ 5.164794] end_request: I/O error, dev mtdblock0, sector 0
[ 5.165039] uncorrectable error :
[ 5.165069] end_request: I/O error, dev mtdblock0, sector 0
[ 5.165313] uncorrectable error :
[ 5.165344] end_request: I/O error, dev mtdblock0, sector 0
[ 5.165588] uncorrectable error :
[ 5.165618] end_request: I/O error, dev mtdblock0, sector 0
[ 5.165863] uncorrectable error :
[ 5.165893] end_request: I/O error, dev mtdblock0, sector 0
[ 5.166137] uncorrectable error :
[ 5.166168] end_request: I/O error, dev mtdblock0, sector 0
[ 5.166412] uncorrectable error :
[ 5.166442] end_request: I/O error, dev mtdblock0, sector 0
[ 5.166687] uncorrectable error :
[ 5.166717] end_request: I/O error, dev mtdblock0, sector 0
[ 5.166961] uncorrectable error :
[ 5.166961] uncorrectable error :
[ 5.166992] end_request: I/O error, dev mtdblock0, sector 8
[ 5.167236] uncorrectable error :
[ 5.167266] end_request: I/O error, dev mtdblock0, sector 0
[ 5.167510] uncorrectable error :
[ 5.167541] end_request: I/O error, dev mtdblock0, sector 0
[ 5.167785] uncorrectable error :
[ 5.167816] end_request: I/O error, dev mtdblock0, sector 0
[ 5.168060] uncorrectable error :
[ 5.168090] end_request: I/O error, dev mtdblock0, sector 0
[ 7.141693] sd 0:0:0:0: [sda] 15240576 512-byte logical blocks: (7.80 GB/7.26 GiB)
[ 7.143554] sd 0:0:0:0: [sda] Write Protect is off
[ 7.143585] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 7.145385] sd 0:0:0:0: [sda] No Caching mode page present
[ 7.145416] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 7.155700] sd 0:0:0:0: [sda] No Caching mode page present
[ 7.155731] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 7.177246] sda: sda1
[ 7.183227] sd 0:0:0:0: [sda] No Caching mode page present
[ 7.183227] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 7.183258] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 7.831573] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 9.163665] udevd[171]: starting version 182
[ 9.926422] input: gpio-keys as /devices/platform/gpio-keys/input/input1
[ 11.491638] asix 1-2.2:1.0: eth0: register 'asix' at usb-ehci-omap.0-2.2, ASIX AX88772 USB 2.0 Ethernet, 84:c9:b2:cf:ba:88
[ 11.500946] usbcore: registered new interface driver asix
[ 12.163513] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 30.876434] Adding 131068k swap on /swapfile. Priority:-1 extents:105 across:304116k SS
[ 35.190979] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 37.084869] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 37.088775] asix 1-2.2:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[ 47.249908] eth0: no IPv6 routers present
')

I checked and everything is up to date from the official repositories:

$this->bbcode_second_pass_code('', 'Linux beagle.local 3.2.7-1-ARCH #1 SMP PREEMPT Sat Feb 25 23:37:27 UTC 2012 armv7l GNU/Linux')

The machine is a BeagleBoard revision C5: http://archlinuxarm.org/platforms/armv7/beagleboard

[xenoxaos]

I will look into this.

[jimenezrick]

Great thanks