mmcblk0 error -110 errors (regression?)

[oerik]

On 3.8.8+ kernel with an class 10 4Gb card (unknown brand) gives me mmcblk0 errors, the 3.6.11 version didn't give me these errors (was running 2 weeks non-stop with 3.6.11 kernel). A second rpi with an Transcend SDTRHC8GB is working just fine. I'm going the replace the SD card anyway.
Note, the 4Gb card doesn't support fstrim, the 8Gb does.

[13288.492420] mmc0: final write to SD card still running
[13298.479242] mmc0: Timeout waiting for hardware interrupt - cmd12.
[13298.480375] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[13298.930974] mmc0: final write to SD card still running
[13308.919721] mmc0: Timeout waiting for hardware interrupt - cmd12.
[13308.920845] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[15090.374963] mmc0: final write to SD card still running
[15100.403772] mmc0: Timeout waiting for hardware interrupt - cmd12.
[15100.404897] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[15100.856441] mmc0: final write to SD card still running
[15110.884252] mmc0: Timeout waiting for hardware interrupt - cmd12.
[15110.885382] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900

[popcornmix]

I've not seen this so far. Can you revert back to 3.6.11 firmware on same sdcard and confirm the messages are gone?

Anyone else seeing sdcard errors on 3.8.8 that were not present on 3.6.11?

[oerik]

Ok, I've reverted back to 3.6.11 and keep it running for a night. There is at least every hour some write access to the disk. I'll report tomorrow . The 3.8.8 kernel was reporting errors within a few hours.

[oerik]

3.6.11 was running all night without any mmc errors logged. Activated 3.8.8 and during boot time:
[ 26.797844] mmc0: Timeout waiting for hardware interrupt - cmd12.
[ 26.807896] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900

These are the contents of /sys/block/mmcblk0/device :

root@raspberrypi:/sys/block/mmcblk0/device# cat cid && cat csd && cat date && cat fwrev && cat hwrev && cat manfid && cat oemid && cat scr && cat serial && cat erase_size && cat preferred_erase_size
4134325344344742300065558e00ca00
400e00325b5900001da77f800a400000
10/2012
0x0
0x3
0x000041
0x3432
0235800001000000
0x0065558e
512
4194304

I'll have to admit it is the cheapest micro SD class 10 card I could find. but so far it was working reliable.

[popcornmix]

I'll have a look at the changes and see if there's anything I can try reverting.

[hvenzke]

Have the same issue with Transcend SD HC class 10 16GB card
Not happend on 3.8.7 .

Initializing Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.8.8-4-raspberrypi (root@lb1) (gcc version 4.6.3 (Debian 4.6.3-14+rpi1) ) #2 PREEMPT Tue Apr 23 16:29:45 CEST 2013
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: BCM2708
[    0.000000] cma: CMA: reserved 16 MiB at 1d000000
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] On node 0 totalpages: 122880
[    0.000000] free_area_init_node: node 0, pgdat 406765f0, node_mem_map 40725000
[    0.000000]   Normal zone: 960 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 121920 pages, LIFO batch:31
[    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: 121920
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xf bcm2708.serial=0xf30d7eb6 smsc95xx.macaddr=B8:27:EB:0D:7E:B6 sdhci-bcm2708.emmc_clock_freq=100000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=120,data=writeback elevator=deadline rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    0.000000] allocated 983040 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 480MB = 480MB total
[    0.000000] Memory: 462536k/462536k available, 28984k 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 : 0x5e800000 - 0xff000000   (2568 MB)
[    0.000000]     lowmem  : 0x40000000 - 0x5e000000   ( 480 MB)
[    0.000000]     modules : 0x3f000000 - 0x40000000   (  16 MB)
[    0.000000]       .text : 0x40008000 - 0x4060a688   (6154 kB)
[    0.000000]       .init : 0x4060b000 - 0x406351c4   ( 169 kB)
[    0.000000]       .data : 0x40636000 - 0x40676e60   ( 260 kB)
[    0.000000]        .bss : 0x40676e60 - 0x40724b54   ( 696 kB)
[    0.000000] NR_IRQS:330
[    0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[    0.000000] Switching to timer-based delay loop
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty1] enabled
[    0.001192] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[    0.001253] pid_max: default: 32768 minimum: 301
[    0.001403] Security Framework initialized
[    0.001462] AppArmor: AppArmor disabled by boot time parameter
[    0.001745] Mount-cache hash table entries: 512
[    0.002500] Initializing cgroup subsys cpuacct
[    0.002555] Initializing cgroup subsys memory
[    0.002634] Initializing cgroup subsys devices
[    0.002669] Initializing cgroup subsys freezer
[    0.002700] Initializing cgroup subsys net_cls
[    0.002728] Initializing cgroup subsys blkio
[    0.002755] Initializing cgroup subsys perf_event
[    0.002801] Initializing cgroup subsys net_prio
[    0.002922] CPU: Testing write buffer coherency: ok
[    0.003416] Setting up static identity map for 0x466838 - 0x466894
[    0.005078] devtmpfs: initialized
[    0.014607] regulator-dummy: no parameters
[    0.016927] NET: Registered protocol family 16
[    0.023188] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.024550] bcm2708.uart_clock = 0
[    0.026543] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.026595] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.026631] mailbox: Broadcom VideoCore Mailbox driver
[    0.026734] bcm2708_vcio: mailbox at f200b880
[    0.026838] bcm_power: Broadcom power driver
[    0.026875] bcm_power_open() -> 0
[    0.026900] bcm_power_request(0, 8)
[    0.527590] bcm_mailbox_read -> 00000080, 0
[    0.527628] bcm_power_request -> 0
[    0.527863] Serial: AMBA PL011 UART driver
[    0.528034] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[    0.901800] console [ttyAMA0] enabled
[    0.929010] bio: create slab  at 0
[    0.934393] SCSI subsystem initialized
[    0.938387] usbcore: registered new interface driver usbfs
[    0.944106] usbcore: registered new interface driver hub
[    0.949675] usbcore: registered new device driver usb
[    0.956034] NetLabel: Initializing
[    0.959475] NetLabel:  domain hash size = 128
[    0.963839] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.968979] NetLabel:  unlabeled traffic allowed by default
[    0.975238] Switching to clocksource stc
[    0.979452] FS-Cache: Loaded
[    0.982671] CacheFiles: Loaded
[    1.002058] NET: Registered protocol family 2
[    1.007306] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    1.014558] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    1.021113] TCP: Hash tables configured (established 4096 bind 4096)
[    1.027554] TCP: reno registered
[    1.030847] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.036715] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.043391] NET: Registered protocol family 1
[    1.048306] RPC: Registered named UNIX socket transport module.
[    1.054359] RPC: Registered udp transport module.
[    1.059080] RPC: Registered tcp transport module.
[    1.063828] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.071276] NetWinder Floating Point Emulator V0.97 (extended precision)
[    1.078203] bcm2708_dma: DMA manager at f2007000
[    1.083008] bcm2708_gpio: bcm2708_gpio_probe 406445f0
[    1.088539] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[    1.097197] major device number 252
[    1.097218] vma list size 12, page list size 2008, page size 4096
[    1.097237] allocated dma channel 2 (f2007200), initial state 00000008
[    1.097247] post-reset 00000008
[    1.098051] audit: initializing netlink socket (disabled)
[    1.103601] type=2000 audit(0.950:1): initialized
[    1.287257] VFS: Disk quotas dquot_6.5.2
[    1.291410] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.298523] FS-Cache: Netfs 'nfs' registered for caching
[    1.304330] NFS: Registering the id_resolver key type
[    1.309617] Key type id_resolver registered
[    1.313821] Key type id_legacy registered
[    1.318223] msgmni has been set to 935
[    1.324505] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    1.332360] io scheduler noop registered
[    1.336314] io scheduler deadline registered (default)
[    1.341613] io scheduler cfq registered
[    1.351837] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[    1.356914] crc32: self tests passed, processed 225944 bytes in 3099000 nsec
[    1.366554] crc32c: CRC_LE_BITS = 64
[    1.370183] crc32c: self tests passed, processed 225944 bytes in 1246000 nsec
[    1.479986] uart-pl011 dev:f1: no DMA platform data
[    1.484946] kgdb: Registered I/O driver kgdboc.
[    1.490290] vc-cma: Videocore CMA driver
[    1.494242] vc-cma: vc_cma_base      = 0x00000000
[    1.498954] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.504419] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.520567] brd: module loaded
[    1.529630] loop: module loaded
[    1.533195] vchiq: vchiq_init_state: slot_zero = 0x5d000000, is_master = 0
[    1.541307] Loading iSCSI transport class v2.0-870.
[    1.547613] Rounding down aligned max_sectors from 4294967295 to 4294967288
[    1.555266] usbcore: registered new interface driver smsc95xx
[    1.561206] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.767059] Core Release: 2.80a
[    1.770312] Setting default values for core params
[    1.775160] Finished setting default values for core params
[    1.980855] Using Buffer DMA mode
[    1.984196] Periodic Transfer Interrupt Enhancement - disabled
[    1.990070] Multiprocessor Interrupt Enhancement - disabled
[    1.995658] OTG VER PARAM: 0, OTG VER FLAG: 0
[    2.000055] Dedicated Tx FIFOs mode
[    2.005105] dwc_otg: Microframe scheduler enabled
[    2.005322] dwc_otg bcm2708_usb: DWC OTG Controller
[    2.010347] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    2.017693] dwc_otg bcm2708_usb: irq 75, io mem 0x00000000
[    2.023263] Init: Port Power? op_state=1
[    2.027198] Init: Power Port (0)
[    2.030582] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.037397] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.044682] usb usb1: Product: DWC OTG Controller
[    2.049443] usb usb1: Manufacturer: Linux 3.8.8-4-raspberrypi dwc_otg_hcd
[    2.056251] usb usb1: SerialNumber: bcm2708_usb
[    2.061676] hub 1-0:1.0: USB hub found
[    2.065484] hub 1-0:1.0: 1 port detected
[    2.069964] dwc_otg: FIQ disabled
[    2.069981] dwc_otg: NAK holdoff enabled
[    2.070002] Module dwc_common_port init
[    2.070244] Initializing USB Mass Storage driver...
[    2.075338] usbcore: registered new interface driver usb-storage
[    2.081460] USB Mass Storage support registered.
[    2.086652] mousedev: PS/2 mouse device common for all mice
[    2.093054] bcm2835-cpufreq: min=700000 max=950000 cur=700000
[    2.098915] bcm2835-cpufreq: switching to governor performance
[    2.104814] bcm2835-cpufreq: switching to governor performance
[    2.111519] cpuidle: using governor ladder
[    2.115631] cpuidle: using governor menu
[    2.119661] sdhci: Secure Digital Host Controller Interface driver
[    2.125851] sdhci: Copyright(c) Pierre Ossman
[    2.130340] sdhci: Enable low-latency mode
[    2.134764] platform supply vqmmc not found, using dummy regulator
[    2.141140] platform supply vmmc not found, using dummy regulator
[    2.147525]  platform: could not set regulator OCR (-22)
[    2.152921] mmc0: Switching to 3.3V signalling voltage  failed
[    2.189424] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[    2.197406] mmc0: BCM2708 SDHC host at 0x20300000 DMA 0 IRQ 16
[    2.203484] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.211257] ledtrig-cpu: registered to indicate activity on CPUs
[    2.222750] usbcore: registered new interface driver usbhid
[    2.228426] usbhid: USB HID core driver
[    2.234379] zram: num_devices not specified. Using default: 1
[    2.242241] zram: Creating 1 devices ...
[    2.255134] TCP: cubic registered
[    2.258487] TCP: highspeed registered
[    2.262261] TCP: lp registered
[    2.265404] Initializing XFRM netlink socket
[    2.269912] Indeed it is in host mode hprt0 = 00021501
[    2.279370] NET: Registered protocol family 10
[    2.284721] NET: Registered protocol family 17
[    2.299389] Key type dns_resolver registered
[    2.304178] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    2.314061] mmc0: read SD Status register (SSR) after 2 attempts
[    2.330106] registered taskstats version 1
[    2.336327] mmc0: new high speed SDHC card at address b368
[    2.349254] IMA: No TPM chip found, activating TPM-bypass!
[    2.355702] mmcblk0: mmc0:b368 SDC   15.0 GiB
[    2.370486] ### of_selftest(): No testcase data in device tree; not running tests
[    2.378418]  mmcblk0: p1 p2
[    2.409507] EXT4-fs (mmcblk0p2): mounted filesystem with writeback data mode. Opts: commit=120,data=writeback
[    2.419633] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    2.435689] devtmpfs: mounted
[    2.439190] Freeing init memory: 168K
[    2.519351] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.527271] Indeed it is in host mode hprt0 = 00001101
[    2.729784] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[    2.736531] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.745302] hub 1-1:1.0: USB hub found
[    2.750107] hub 1-1:1.0: 3 ports detected
[    3.029550] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    3.139942] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    3.146880] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.170024] smsc95xx v1.0.4
[    3.235045] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:0d:7e:b6
[    3.339593] usb 1-1.2: new full-speed USB device number 4 using dwc_otg
[    3.474004] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8150
[    3.482413] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.489852] usb 1-1.2: Product: USB 10/100 LAN
[    3.494336] usb 1-1.2: Manufacturer: REALTEK
[    3.498635] usb 1-1.2: SerialNumber: 1609
[    4.174850] udevd[161]: starting version 175
[    5.798122] rtl8150 1-1.2:1.0: eth1: rtl8150 is detected
[    5.836073] usbcore: registered new interface driver rtl8150
[   12.519210] mmc0: final write to SD card still running
[   22.469261] mmc0: Timeout waiting for hardware interrupt - cmd12.
[   22.476555] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[   24.630698] mmc0: final write to SD card still running
[   34.589270] mmc0: Timeout waiting for hardware interrupt - cmd12.
[   34.596567] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[   34.618797] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   35.187991] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   35.983110] nf_conntrack version 0.5.0 (7485 buckets, 29940 max)
[   36.010562] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[   36.016701] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[   36.034023] IPVS: Each connection entry needs 212 bytes at least
[   36.034380] IPVS: Creating netns size=1200 id=0
[   36.039010] IPVS: ipvs loaded.
[   36.052568] IPVS: [dh] scheduler registered.
[   36.323262] IPVS: [lblc] scheduler registered.
[   36.413012] IPVS: [lblcr] scheduler registered.
[   36.492519] IPVS: [lc] scheduler registered.
[   36.590294] IPVS: [nq] scheduler registered.
[   36.671104] IPVS: [rr] scheduler registered.
[   36.750347] IPVS: [sed] scheduler registered.
[   36.829947] IPVS: [sh] scheduler registered.
[   36.918399] IPVS: [wlc] scheduler registered.
[   36.999563] IPVS: [wrr] scheduler registered.
[   37.163309] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: dm-devel@redhat.com
[   43.152590] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.160210] mmc0: DMA IRQ 6 ignored - results were reset
[   43.166739] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.174294] mmc0: DMA IRQ 6 ignored - results were reset
[   43.180716] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.188272] mmc0: DMA IRQ 6 ignored - results were reset
[   43.194672] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.202222] mmc0: DMA IRQ 6 ignored - results were reset
[   43.208591] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.216147] mmc0: DMA IRQ 6 ignored - results were reset
[   43.222475] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.230031] mmc0: DMA IRQ 6 ignored - results were reset
[   43.236351] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.243927] mmc0: DMA IRQ 6 ignored - results were reset
[   43.260173] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.267750] mmc0: DMA IRQ 6 ignored - results were reset
[   43.274182] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.281834] mmc0: DMA IRQ 6 ignored - results were reset
[   43.292858] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.300493] mmc0: DMA IRQ 6 ignored - results were reset
[   43.306855] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.314484] mmc0: DMA IRQ 6 ignored - results were reset
[   43.320781] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.328354] mmc0: DMA IRQ 6 ignored - results were reset
[   43.334706] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.342340] mmc0: DMA IRQ 6 ignored - results were reset
[   43.348584] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.356217] mmc0: DMA IRQ 6 ignored - results were reset
[   43.362491] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.370118] mmc0: DMA IRQ 6 ignored - results were reset
[   43.376332] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.383955] mmc0: DMA IRQ 6 ignored - results were reset
[   43.390184] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.397793] mmc0: DMA IRQ 6 ignored - results were reset
[   43.410295] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.417870] mmc0: DMA IRQ 6 ignored - results were reset
[   43.424434] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.432071] mmc0: DMA IRQ 6 ignored - results were reset
[   43.438516] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.446146] mmc0: DMA IRQ 6 ignored - results were reset
[   43.452631] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.460254] mmc0: DMA IRQ 6 ignored - results were reset
[   43.466637] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.474262] mmc0: DMA IRQ 6 ignored - results were reset
[   43.480723] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.488309] mmc0: DMA IRQ 6 ignored - results were reset
[   43.494742] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.502379] mmc0: DMA IRQ 6 ignored - results were reset
[   43.508754] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.516393] mmc0: DMA IRQ 6 ignored - results were reset
[   43.522872] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.530495] mmc0: DMA IRQ 6 ignored - results were reset
[   43.536855] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.544490] mmc0: DMA IRQ 6 ignored - results were reset
[   43.550858] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.558422] mmc0: DMA IRQ 6 ignored - results were reset
[   43.564755] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.572385] mmc0: DMA IRQ 6 ignored - results were reset
[   43.578636] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.586274] mmc0: DMA IRQ 6 ignored - results were reset
[   43.592567] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.600196] mmc0: DMA IRQ 6 ignored - results were reset
[   43.606447] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.614078] mmc0: DMA IRQ 6 ignored - results were reset
[   43.620413] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   43.627976] mmc0: DMA IRQ 6 ignored - results were reset
[   46.851581] net eth1: eth1: allmulti set
[   46.851803] net eth1: eth1: allmulti set
[   46.852033] net eth1: eth1: allmulti set
[   46.852319] net eth1: eth1: allmulti set
[   47.093767] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   47.277767] net eth1: eth1: allmulti set
[   48.019432] net eth1: eth1: allmulti set
[   48.317305] sctp: Hash tables configured (established 16384 bind 32768)
[   48.348036] DLM installed
[   48.556089] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   48.556930] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[   52.119291] [sched_delayed] sched: RT throttling activated
[   53.664479] fenced (2328): /proc/2328/oom_adj is deprecated, please use /proc/2328/oom_score_adj instead.
[   59.457392] dlm: Using TCP for communications
[   79.509094] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.509152] mmc0: DMA IRQ 6 ignored - results were reset
[   79.510299] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.510358] mmc0: DMA IRQ 6 ignored - results were reset
[   79.511814] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.511873] mmc0: DMA IRQ 6 ignored - results were reset
[   79.513033] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.513091] mmc0: DMA IRQ 6 ignored - results were reset
[   79.903897] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.903954] mmc0: DMA IRQ 6 ignored - results were reset
[   79.905083] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.905143] mmc0: DMA IRQ 6 ignored - results were reset
[   79.906603] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.906660] mmc0: DMA IRQ 6 ignored - results were reset
[   79.907709] mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it
[   79.907766] mmc0: DMA IRQ 6 ignored - results were reset
[   85.733000] Adding 102396k swap on /var/swap.  Priority:-1 extents:129 across:1754856k SS
[   99.970093] mmc0: final write to SD card still running
[  109.989881] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  109.991062] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  110.894941] mmc0: final write to SD card still running
[  120.850409] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  120.851588] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  122.210909] mmc0: final write to SD card still running
[  132.230938] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  132.231139] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  135.950697] mmc0: final write to SD card still running
[  145.951591] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  145.951771] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  146.627959] mmc0: final write to SD card still running
[  156.592104] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  156.592282] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  160.637568] mmc0: final write to SD card still running
[  170.592766] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  170.593944] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  173.444624] mmc0: final write to SD card still running
[  183.473371] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  183.474546] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  192.866128] mmc0: final write to SD card still running
[  202.874301] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  202.875486] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  204.578845] mmc0: final write to SD card still running
[  214.594866] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  214.596044] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  214.689822] mmc0: final write to SD card still running
[  224.715338] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  224.715590] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  224.793116] mmc0: final write to SD card still running
[  234.795837] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  234.797008] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  234.893710] mmc0: final write to SD card still running
[  244.916311] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  244.917503] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  257.502511] mmc0: final write to SD card still running
[  267.517383] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  267.517604] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  269.601266] mmc0: final write to SD card still running
[  279.557951] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  279.559153] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  301.676887] mmc0: final write to SD card still running
[  311.679476] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  311.680788] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  336.640707] mmc0: Timeout waiting for hardware interrupt - cmd25.
[  336.640744] mmc0: resetting ongoing cmd 25DMA before 4096/4096 [12]/[19] complete
[  336.646472] mmcblk0: error -110 transferring data, sector 22771336, nr 152, cmd response 0x900, card status 0xc00
[  336.646663] mmc0: DMA IRQ 6 ignored - results were reset
[  336.646749] end_request: I/O error, dev mmcblk0, sector 22771425
[  336.646783] end_request: I/O error, dev mmcblk0, sector 22771432
[  336.646797] end_request: I/O error, dev mmcblk0, sector 22771440
[  336.646809] end_request: I/O error, dev mmcblk0, sector 22771448
[  336.646819] end_request: I/O error, dev mmcblk0, sector 22771456
[  336.646829] end_request: I/O error, dev mmcblk0, sector 22771464
[  336.646840] end_request: I/O error, dev mmcblk0, sector 22771472
[  336.646850] end_request: I/O error, dev mmcblk0, sector 22771480
[  336.646898] Buffer I/O error on device mmcblk0p2, logical block 2831057
[  336.646967] Buffer I/O error on device mmcblk0p2, logical block 2831058
[  336.646988] Buffer I/O error on device mmcblk0p2, logical block 2831059
[  336.647014] Buffer I/O error on device mmcblk0p2, logical block 2831060
[  336.647030] Buffer I/O error on device mmcblk0p2, logical block 2831061
[  336.647044] Buffer I/O error on device mmcblk0p2, logical block 2831062
[  336.647057] Buffer I/O error on device mmcblk0p2, logical block 2831063
[  336.647069] Buffer I/O error on device mmcblk0p2, logical block 2831064
[  336.647081] Buffer I/O error on device mmcblk0p2, logical block 2831065
[  336.647093] Buffer I/O error on device mmcblk0p2, logical block 2831066
[  336.647105] Buffer I/O error on device mmcblk0p2, logical block 2831067
[  336.647128] Buffer I/O error on device mmcblk0p2, logical block 2831068
[  336.647144] Buffer I/O error on device mmcblk0p2, logical block 2831069
[  336.647157] Buffer I/O error on device mmcblk0p2, logical block 2831070
[  336.647170] Buffer I/O error on device mmcblk0p2, logical block 2831071
[  336.647183] Buffer I/O error on device mmcblk0p2, logical block 2831072
[  336.647195] Buffer I/O error on device mmcblk0p2, logical block 2831073
[  336.647207] Buffer I/O error on device mmcblk0p2, logical block 2831074
[  336.647220] Buffer I/O error on device mmcblk0p2, logical block 2831075
[  336.647269] EXT4-fs warning (device mmcblk0p2): ext4_end_bio:317: I/O error writing to inode 4400 (offset 44896256 size 77824 starting block 2846436)
[  344.988318] IPVS: __ip_vs_del_service: enter
[  345.064394] IPVS: __ip_vs_del_service: enter
[  346.701146] mmc0: Timeout waiting for hardware interrupt - cmd25.
[  346.701183] mmc0: resetting ongoing cmd 25DMA before 4096/4096 [8]/[17] complete
[  346.705247] mmcblk0: error -110 transferring data, sector 22740832, nr 136, cmd response 0x900, card status 0xc00
[  346.705477] mmc0: DMA IRQ 6 ignored - results were reset
[  346.705569] end_request: I/O error, dev mmcblk0, sector 22740889
[  346.705586] end_request: I/O error, dev mmcblk0, sector 22740896
[  346.705599] end_request: I/O error, dev mmcblk0, sector 22740904
[  346.705626] end_request: I/O error, dev mmcblk0, sector 22740912
[  346.705640] end_request: I/O error, dev mmcblk0, sector 22740920
[  346.705651] end_request: I/O error, dev mmcblk0, sector 22740928
[  346.705662] end_request: I/O error, dev mmcblk0, sector 22740936
[  346.705672] end_request: I/O error, dev mmcblk0, sector 22740944
[  346.705682] end_request: I/O error, dev mmcblk0, sector 22740952
[  346.705692] end_request: I/O error, dev mmcblk0, sector 22740960
[  346.705713] Buffer I/O error on device mmcblk0p2, logical block 2827244
[  346.705750] Buffer I/O error on device mmcblk0p2, logical block 2827245
[  346.705767] Buffer I/O error on device mmcblk0p2, logical block 2827246
[  346.705781] Buffer I/O error on device mmcblk0p2, logical block 2827247
[  346.705794] Buffer I/O error on device mmcblk0p2, logical block 2827248
[  346.705807] Buffer I/O error on device mmcblk0p2, logical block 2827249
[  346.705819] Buffer I/O error on device mmcblk0p2, logical block 2827250
[  346.705831] Buffer I/O error on device mmcblk0p2, logical block 2827251
[  346.705843] Buffer I/O error on device mmcblk0p2, logical block 2827252
[  346.705854] Buffer I/O error on device mmcblk0p2, logical block 2827253
[  346.705881] Buffer I/O error on device mmcblk0p2, logical block 2827254
[  346.705896] Buffer I/O error on device mmcblk0p2, logical block 2827255
[  346.705908] Buffer I/O error on device mmcblk0p2, logical block 2827256
[  346.705920] Buffer I/O error on device mmcblk0p2, logical block 2827257
[  346.705932] Buffer I/O error on device mmcblk0p2, logical block 2827258
[  346.705944] Buffer I/O error on device mmcblk0p2, logical block 2827259
[  346.705956] Buffer I/O error on device mmcblk0p2, logical block 2827260
[  346.705994] EXT4-fs warning (device mmcblk0p2): ext4_end_bio:317: I/O error writing to inode 6807 (offset 247382016 size 69632 starting block 2842621)
[  348.439316] EXT4-fs error (device mmcblk0p2): htree_dirblock_to_tree:892: inode #200: block 7340: comm bash: bad entry in directory: directory entry across range - offset=0(0), inode=956301312, rec_len=11888, name_len=111
[  349.976650] mmc0: final write to SD card still running
[  360.001793] mmc0: Timeout waiting for hardware interrupt - cmd12.
[  360.002025] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[  360.221943] EXT4-fs error (device mmcblk0p2): htree_dirblock_to_tree:892: inode #200: block 7340: comm ls: bad entry in directory: directory entry across range - offset=0(0), inode=956301312, rec_len=11888, name_len=111
[  380.022721] mmc0: Timeout waiting for hardware interrupt - cmd25.
[  380.022759] mmc0: resetting ongoing cmd 25DMA before 4096/4096 [14]/[19] complete
[  380.026330] mmcblk0: error -110 transferring data, sector 22740960, nr 152, cmd response 0x900, card status 0xc00
[  380.026505] mmc0: DMA IRQ 6 ignored - results were reset
[  380.026591] end_request: I/O error, dev mmcblk0, sector 22741063
[  380.026608] end_request: I/O error, dev mmcblk0, sector 22741064
[  380.026619] end_request: I/O error, dev mmcblk0, sector 22741072
[  380.026630] end_request: I/O error, dev mmcblk0, sector 22741080
[  380.026658] end_request: I/O error, dev mmcblk0, sector 22741088
[  380.026670] end_request: I/O error, dev mmcblk0, sector 22741096
[  380.026681] end_request: I/O error, dev mmcblk0, sector 22741104
[  380.026702] Buffer I/O error on device mmcblk0p2, logical block 2827260
[  380.026724] Buffer I/O error on device mmcblk0p2, logical block 2827261
[  380.026739] Buffer I/O error on device mmcblk0p2, logical block 2827262
[  380.026751] Buffer I/O error on device mmcblk0p2, logical block 2827263
[  380.026791] Buffer I/O error on device mmcblk0p2, logical block 2827264
[  380.026847] Buffer I/O error on device mmcblk0p2, logical block 2827265
[  380.026867] Buffer I/O error on device mmcblk0p2, logical block 2827266
[  380.026882] Buffer I/O error on device mmcblk0p2, logical block 2827267
[  380.026908] Buffer I/O error on device mmcblk0p2, logical block 2827268
[  380.026924] Buffer I/O error on device mmcblk0p2, logical block 2827269
[  380.026938] Buffer I/O error on device mmcblk0p2, logical block 2827270
[  380.026950] Buffer I/O error on device mmcblk0p2, logical block 2827271
[  380.026963] Buffer I/O error on device mmcblk0p2, logical block 2827272
[  380.026975] Buffer I/O error on device mmcblk0p2, logical block 2827273
[  380.026988] Buffer I/O error on device mmcblk0p2, logical block 2827274
[  380.027000] Buffer I/O error on device mmcblk0p2, logical block 2827275
[  380.027022] Buffer I/O error on device mmcblk0p2, logical block 2827276
[  380.027038] Buffer I/O error on device mmcblk0p2, logical block 2827277
[  380.027052] Buffer I/O error on device mmcblk0p2, logical block 2827278
[  380.027090] EXT4-fs warning (device mmcblk0p2): ext4_end_bio:317: I/O error writing to inode 6807 (offset 247447552 size 77824 starting block 2842639)
root@lb1:/usr/src# cd /sys/block/mmcblk0/device
root@lb1:/sys/block/mmcblk0/device# ls
block  csd   driver      fwrev  manfid  oemid  preferred_erase_size  serial     type
cid    date  erase_size  hwrev  name    power  scr                   subsystem  uevent
root@lb1:/sys/block/mmcblk0/device# for i in `ls *`
> do cat $i
> done
744a455344432020100805e67d00cb00
400e00325b590000782d7f800a400000
11/2012
512
0x0
0x1
0x000074
SDC
0x4a45
4194304
0235800000000000
0x0805e67d
SD
DRIVER=mmcblk
MMC_TYPE=SD
MMC_NAME=SDC
MODALIAS=mmc:block
cat: block:: Datei oder Verzeichnis nicht gefunden
cat: mmcblk0: Datei oder Verzeichnis nicht gefunden
cat: driver:: Datei oder Verzeichnis nicht gefunden
cat: bind: Datei oder Verzeichnis nicht gefunden
cat: mmc0:b368: Datei oder Verzeichnis nicht gefunden
DRIVER=mmcblk
MMC_TYPE=SD
MMC_NAME=SDC
MODALIAS=mmc:block
cat: unbind: Datei oder Verzeichnis nicht gefunden
cat: power:: Datei oder Verzeichnis nicht gefunden
cat: autosuspend_delay_ms: Datei oder Verzeichnis nicht gefunden
cat: control: Datei oder Verzeichnis nicht gefunden
cat: runtime_active_time: Datei oder Verzeichnis nicht gefunden
cat: runtime_status: Datei oder Verzeichnis nicht gefunden
cat: runtime_suspended_time: Datei oder Verzeichnis nicht gefunden
cat: subsystem:: Datei oder Verzeichnis nicht gefunden
cat: devices: Datei oder Verzeichnis nicht gefunden
cat: drivers: Datei oder Verzeichnis nicht gefunden
cat: drivers_autoprobe: Datei oder Verzeichnis nicht gefunden
cat: drivers_probe: Datei oder Verzeichnis nicht gefunden
DRIVER=mmcblk
MMC_TYPE=SD
MMC_NAME=SDC
MODALIAS=mmc:block
[  872.457680] EXT4-fs error (device mmcblk0p2): htree_dirblock_to_tree:892: inode #200: block 7340: comm ls: bad entry in directory: directory entry across range - offset=0(0), inode=956301312, rec_len=11888, name_len=111
[ 1077.819335] request_module: runaway loop modprobe binfmt-0000
[ 1080.424542] request_module: runaway loop modprobe binfmt-0000
...
[ 1087.992397] request_module: runaway loop modprobe binfmt-0000
[ 1104.143688] mmc0: final write to SD card still running
[ 1114.157600] mmc0: Timeout waiting for hardware interrupt - cmd12.
[ 1114.157790] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[ 1116.131697] mmc0: final write to SD card still running
[ 1126.158135] mmc0: Timeout waiting for hardware interrupt - cmd12.
[ 1126.158360] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[ 1126.527009] mmc0: final write to SD card still running
fsck offline the sdcard .. 
 fsck /dev/sdb2
fsck from util-linux 2.21.2
e2fsck 1.42.6 (21-Sep-2012)
/dev/sdb2: recovering journal
fsck.ext4: Bad magic number in super-block while trying to re-open /dev/sdb2
Signal (11) SIGSEGV si_code=SEGV_MAPERR fault addr=0x61
fsck.ext4[0x8071b26]
linux-gate.so.1(__kernel_rt_sigreturn+0x0)[0xb773d410]
/lib/libext2fs.so.2(ext2fs_mmp_stop+0x27)[0xb7712877]
fsck.ext4(fatal_error+0x4e)[0x80682de]
fsck.ext4(e2fsck_run_ext3_journal+0x316)[0x80677b6]
fsck.ext4(main+0x5ec)[0x805038c]
/lib/libc.so.6(__libc_start_main+0xf5)[0xb754c525]
fsck.ext4[0x8052e75]
rpool2:/mnt # dmesg | grep -i EXT4 | grep sdb
[  379.879229] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[  441.177255] EXT4-fs error (device sdb2): ext4_lookup:1384: inode #2: comm ls: deleted inode referenced: 8194
[  441.399216] EXT4-fs error (device sdb2): ext4_lookup:1384: inode #2: comm ls: deleted inode referenced: 8193
cd /usr
 ls -la
ls: cannot access lib: Input/output error
ls: cannot access sbin: Input/output error
ls: cannot access bin: Input/output error
ls: cannot access games: Input/output error
ls: cannot access share: Input/output error
ls: cannot access include: Input/output error
total 24
drwxr-xr-x 10 root root 4096 Dec 15 18:31 .
drwxr-xr-x 24 root root 4096 Apr 22 16:39 ..
d?????????  ? ?    ?       ?            ? bin
d?????????  ? ?    ?       ?            ? games
d?????????  ? ?    ?       ?            ? include
d?????????  ? ?    ?       ?            ? lib
drwxrwsr-x 11 root   50 4096 Apr 19 03:25 local
d?????????  ? ?    ?       ?            ? sbin
d?????????  ? ?    ?       ?            ? share
-rw-r--r--  1 root root 9427 Jan 14 20:33 src

so what , the OS been corupped using EXT4 on an SD class 10 card .. somewhat.

Past .config kernel compile changes since my last 3.8.7
(my working base is http://www.raspberrypi.org/phpBB3/download/file.php?id=3174 with 3.8.7 )

 diff a/linux/.config linux-rpi-3.8.7-temp/.config
109c109
< # CONFIG_CGROUP_PERF is not set
---
> CONFIG_CGROUP_PERF=y
673a674
> # CONFIG_NETFILTER_XT_TARGET_LED is not set
976c977
< CONFIG_NET_CLS_CGROUP=m
---
> CONFIG_NET_CLS_CGROUP=y
1006c1007
< CONFIG_NETPRIO_CGROUP=m
---
> CONFIG_NETPRIO_CGROUP=y
1166a1168
> # CONFIG_MAC80211_LEDS is not set
1172a1175
> CONFIG_RFKILL_LEDS=y
1316c1319
< # CONFIG_OF_SELFTEST is not set
---
> CONFIG_OF_SELFTEST=y
1529c1532,1537
< # CONFIG_TARGET_CORE is not set
---
> CONFIG_TARGET_CORE=y
> CONFIG_TCM_IBLOCK=m
> CONFIG_TCM_FILEIO=m
> CONFIG_TCM_PSCSI=m
> CONFIG_LOOPBACK_TARGET=m
> CONFIG_ISCSI_TARGET=m
1755a1764
> CONFIG_RT2X00_LIB_LEDS=y
1821a1831
> # CONFIG_KEYBOARD_LM8323 is not set
1867a1878
> # CONFIG_INPUT_PWM_BEEPER is not set
1868a1880
> # CONFIG_INPUT_PCAP is not set
1944a1957
> CONFIG_HVC_DRIVER=y
1946c1959
< # CONFIG_VIRTIO_CONSOLE is not set
---
> CONFIG_VIRTIO_CONSOLE=m
2188c2201
< # CONFIG_MFD_CORE is not set
---
> CONFIG_MFD_CORE=m
2195,2197c2208,2210
< # CONFIG_HTC_EGPIO is not set
< # CONFIG_HTC_PASIC3 is not set
< # CONFIG_HTC_I2CPLD is not set
---
> CONFIG_HTC_EGPIO=y
> CONFIG_HTC_PASIC3=m
> CONFIG_HTC_I2CPLD=y
2241c2254
< # CONFIG_EZX_PCAP is not set
---
> CONFIG_EZX_PCAP=y
2265a2279
> # CONFIG_REGULATOR_PCAP is not set
2483c2497
< # CONFIG_FB_SYS_FOPS is not set
---
> CONFIG_FB_SYS_FOPS=m
2498a2513
> # CONFIG_FB_TMIO is not set
2520a2536
> # CONFIG_BACKLIGHT_PWM is not set
2538c2554
< # CONFIG_LOGO_LINUX_MONO is not set
---
> CONFIG_LOGO_LINUX_MONO=y
2540,2541c2556,2557
< CONFIG_LOGO_LINUX_CLUT224=y
< # CONFIG_FB_SSD1307 is not set
---
> # CONFIG_LOGO_LINUX_CLUT224 is not set
> CONFIG_FB_SSD1307=m
2653a2670
> # CONFIG_HID_PICOLCD_LEDS is not set
2670a2688,2689
> # CONFIG_HID_WACOM is not set
> # CONFIG_HID_WIIMOTE is not set
2904c2923,2964
< # CONFIG_NEW_LEDS is not set
---
> CONFIG_NEW_LEDS=y
> CONFIG_LEDS_CLASS=m
>
> #
> # LED drivers
> #
> CONFIG_LEDS_ATMEL_PWM=m
> CONFIG_LEDS_LM3530=m
> CONFIG_LEDS_LM3642=m
> CONFIG_LEDS_PCA9532=m
> CONFIG_LEDS_PCA9532_GPIO=y
> CONFIG_LEDS_GPIO=m
> CONFIG_LEDS_LP3944=m
> CONFIG_LEDS_LP5521=m
> CONFIG_LEDS_LP5523=m
> CONFIG_LEDS_PCA955X=m
> CONFIG_LEDS_PCA9633=m
> CONFIG_LEDS_DAC124S085=m
> CONFIG_LEDS_REGULATOR=m
> CONFIG_LEDS_BD2802=m
> CONFIG_LEDS_LT3593=m
> CONFIG_LEDS_TCA6507=m
> CONFIG_LEDS_LM355x=m
> CONFIG_LEDS_OT200=m
> CONFIG_LEDS_BLINKM=m
> CONFIG_LEDS_TRIGGERS=y
>
> #
> # LED Triggers
> #
> CONFIG_LEDS_TRIGGER_TIMER=m
> CONFIG_LEDS_TRIGGER_ONESHOT=m
> CONFIG_LEDS_TRIGGER_HEARTBEAT=m
> CONFIG_LEDS_TRIGGER_BACKLIGHT=m
> CONFIG_LEDS_TRIGGER_CPU=y
> CONFIG_LEDS_TRIGGER_GPIO=m
> CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
>
> #
> # iptables trigger is under Netfilter config (LED target)
> #
> CONFIG_LEDS_TRIGGER_TRANSIENT=m
2906c2966,2969
< # CONFIG_EDAC is not set
---
> CONFIG_EDAC=y
> CONFIG_EDAC_LEGACY_SYSFS=y
> # CONFIG_EDAC_DEBUG is not set
> CONFIG_EDAC_MM_EDAC=m
2981a3045
> # CONFIG_RTC_DRV_PCAP is not set
3091c3155
< # CONFIG_DGRP is not set
---
> CONFIG_DGRP=m
3131c3195
< # CONFIG_PWM is not set
---
> CONFIG_PWM=y

[popcornmix]

Can you update (sudo BRANCH=next rpi-update) and then replace the kernel file with this one:
https://dl.dropboxusercontent.com/u/3669512/temp/kernel_mmc_revert.img

This backs out the changes between 3.6 and 3.8 kernels for sdhci.c. Let me know if it fixes anything.

[hvenzke]

will give it an try as far as i have OS back working.
at moment im force an fsck with extra options .. filesystem editing path guide by Tso .-)

/dev/sdb2 contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes

Running additional passes to resolve blocks claimed by more than one inode...

Pass 1B: Rescanning for multiply-claimed blocks

well an here the reason why the ext4 died

1B:
Illegal block number passed to ext2fs_test_block_bitmap #268435455 for multiply claimed block map
Illegal block number passed to ext2fs_test_block_bitmap #1065259007 for multiply claimed block map

...
1D:
clone_file_block: internal error: can't find dup_blk for 33026

[oerik]

Negative at boot time:

[ 2.139912] mmc0: read SD Status register (SSR) after 3 attempts
[ 2.162078] mmc0: new high speed SDHC card at address 0007
[ 2.170416] mmcblk0: mmc0:0007 SD4GB 3.70 GiB
[ 2.179081] mmcblk0: p1 p2

[ 15.286984] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 15.934531] mmc0: final write to SD card still running
[ 25.957972] mmc0: Timeout waiting for hardware interrupt - cmd12.
[ 25.967136] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900
[ 1019.457103] mmc0: final write to SD card still running
[ 1029.464236] mmc0: Timeout waiting for hardware interrupt - cmd12.
[ 1029.465397] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900

Rebooted twice, same error. I'll keep it running for a night. I've seen these kind of errors before on other platforms, it had something to do with the initial/calculated SD clock frequency.

uname -a
Linux raspberrypi 3.8.8+ #421 PREEMPT Tue Apr 23 16:57:08 BST 2013 armv6l GNU/Linux

[hvenzke]

Due the ext4 died , had to reinstall rasbian and restore my configs .
I droped the overlocking to None .
Willl stress the kernel_mmc_revert.img kernel over night with kernel make 3.8.8 and revert tomorrow

[hvenzke]

So my test results +12h later ( still compiling 3.8.8 code from git 3.8.y ) : NO issues YET.

I assume this error
" mmc0: DMA IRQ 6 ignored - results were reset "
relalated to the not per default enabled dmaer_master module.

I assume this error :
"mc0: Timeout waiting for hardware interrupt - cmd12.
[ 183.474546] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900"

Realated to the over-clocked and over-voltaged SD card controler - that Going OUT OF spec
Class 6 and 10 use lover volages the class 2 and 4 as i read some RPI Forums and specs past half day.

therefore ... for CLASS 6 and 10 Cards : Overclock is FORBIDDEN

resolution of the "BUG" :
add Kernel waring for users that Overcloking class 6 and 10 WILL CAUSE Filesystem corruption - ALLWAYS !!!
Ill update my Own Hack page and add an warning asap.

[popcornmix]

@remsnet are you talking about default 3.8.y kernel or kernel_mmc_revert.img?

"mmc0: DMA IRQ 6 ignored - results were reset" is harmless, and should probably be removed.
(as is "mmc0: missed completion of cmd 18 DMA (512/512 [1]/[1]) - ignoring it")

"mmc0: Timeout waiting for hardware interrupt - cmd12."/"mmcblk0: error -110 sending stop command" are dangerous.

Overclocking can cause sdcard errors. It tends to be board specific (i.e. some Pi's are more tolerant to overclock and sdcard corruption). I believe it is generally core_freq that causes the sdcard corruption (rather than arm_freq or sdram_freq).

I don't think this is related to class6/class10. Overclock doesn't affect the speed we communicate with sdcards.
We should never use the sdcard speeds that require a lower sdcard IO voltage. We certainly didn't for 3.6.y kernel, but the code has changed in 3.8.y kernel, so it is possible that is no longer behaving as expected.

kernel_mmc_revert.img reverts the mmc driver to 3.6.y version.

[hvenzke]

yes !

kernel_mmc_revert.img, test done past 14H with that.
I did that to be shure not caused by code changes.

Will give the 3.8.y same try as far as it been compiled .. still it runs yet..

yes the RPI is somewhat tolerant faults .. Thanks to driver coders as well.
BUT the Standard & Today ( kingston ,Transceed, others ) class 6/10 cards always use lower voltages then 2 & 4 .
This are seems SPEC realated if i not readed wrongly . Google for it .. you will find some usefull Infos.

root@lb1:/usr/src/linux# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.8.8+ (dc4@dc4-arm-01) (gcc version 4.7.2 20120731 (prerelease) (crosstool-NG linaro-1.13.1+bzr2458 - Linaro GCC 2012.08) ) #421 PREEMPT Tue Apr 23 16:57:08 BST 2013
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 16 MiB at 1d000000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 122880
[ 0.000000] free_area_init_node: node 0, pgdat c0580244, node_mem_map c062a000
[ 0.000000] Normal zone: 960 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 121920 pages, LIFO batch:31
[ 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: 121920
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xf bcm2708.serial=0xf30d7eb6 smsc95xx.macaddr=B8:27:EB:0D:7E:B6 sdhci-bcm2708.emmc_clock_freq=100000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] __ex_table already sorted, skipping sort
[ 0.000000] Memory: 480MB = 480MB total
[ 0.000000] Memory: 464500k/464500k available, 27020k 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 : 0xde800000 - 0xff000000 ( 520 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xde000000 ( 480 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05287e4 (5250 kB)
[ 0.000000] .init : 0xc0529000 - 0xc054a52c ( 134 kB)
[ 0.000000] .data : 0xc054c000 - 0xc0580ac0 ( 211 kB)
[ 0.000000] .bss : 0xc0580ac0 - 0xc0629180 ( 674 kB)
[ 0.000000] NR_IRQS:330
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001176] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.001241] pid_max: default: 32768 minimum: 301
[ 0.001582] Mount-cache hash table entries: 512
[ 0.002287] Initializing cgroup subsys cpuacct
[ 0.002343] Initializing cgroup subsys devices
[ 0.002377] Initializing cgroup subsys freezer
[ 0.002408] Initializing cgroup subsys blkio
[ 0.002502] CPU: Testing write buffer coherency: ok
[ 0.002936] Setting up static identity map for 0x3cf7b8 - 0x3cf814
[ 0.004497] devtmpfs: initialized
[ 0.015083] NET: Registered protocol family 16
[ 0.021070] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.022141] bcm2708.uart_clock = 0
[ 0.023428] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.023481] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.023518] mailbox: Broadcom VideoCore Mailbox driver
[ 0.023628] bcm2708_vcio: mailbox at f200b880
[ 0.023728] bcm_power: Broadcom power driver
[ 0.023766] bcm_power_open() -> 0
[ 0.023792] bcm_power_request(0, 8)
[ 0.524485] bcm_mailbox_read -> 00000080, 0
[ 0.524525] bcm_power_request -> 0
[ 0.524552] Serial: AMBA PL011 UART driver
[ 0.524699] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[ 0.855162] console [ttyAMA0] enabled
[ 0.877564] bio: create slab at 0
[ 0.882475] SCSI subsystem initialized
[ 0.886562] usbcore: registered new interface driver usbfs
[ 0.892145] usbcore: registered new interface driver hub
[ 0.897743] usbcore: registered new device driver usb
[ 0.904081] Switching to clocksource stc
[ 0.908325] FS-Cache: Loaded
[ 0.911458] CacheFiles: Loaded
[ 0.926614] NET: Registered protocol family 2
[ 0.931904] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.939154] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.945676] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.952150] TCP: reno registered
[ 0.955406] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.961310] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.967873] NET: Registered protocol family 1
[ 0.972782] RPC: Registered named UNIX socket transport module.
[ 0.978826] RPC: Registered udp transport module.
[ 0.983548] RPC: Registered tcp transport module.
[ 0.988295] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.995444] bcm2708_dma: DMA manager at f2007000
[ 1.000229] bcm2708_gpio: bcm2708_gpio_probe c0559cd0
[ 1.005720] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.014898] audit: initializing netlink socket (disabled)
[ 1.020499] type=2000 audit(0.890:1): initialized
[ 1.146917] VFS: Disk quotas dquot_6.5.2
[ 1.151057] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.158047] FS-Cache: Netfs 'nfs' registered for caching
[ 1.163808] NFS: Registering the id_resolver key type
[ 1.169094] Key type id_resolver registered
[ 1.173299] Key type id_legacy registered
[ 1.177737] msgmni has been set to 939
[ 1.183525] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.191341] io scheduler noop registered
[ 1.195297] io scheduler deadline registered (default)
[ 1.200582] io scheduler cfq registered
[ 1.212225] Console: switching to colour frame buffer device 82x26
[ 1.223652] kgdb: Registered I/O driver kgdboc.
[ 1.230795] vc-cma: Videocore CMA driver
[ 1.236603] vc-cma: vc_cma_base = 0x00000000
[ 1.243216] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.250418] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.266419] brd: module loaded
[ 1.276169] loop: module loaded
[ 1.281401] vchiq: vchiq_init_state: slot_zero = 0xdd000000, is_master = 0
[ 1.290823] Loading iSCSI transport class v2.0-870.
[ 1.298424] usbcore: registered new interface driver smsc95xx
[ 1.306152] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.513807] Core Release: 2.80a
[ 1.518721] Setting default values for core params
[ 1.525232] Finished setting default values for core params
[ 1.732621] Using Buffer DMA mode
[ 1.737627] Periodic Transfer Interrupt Enhancement - disabled
[ 1.745149] Multiprocessor Interrupt Enhancement - disabled
[ 1.752434] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.758512] Dedicated Tx FIFOs mode
[ 1.764173] dwc_otg: Microframe scheduler enabled
[ 1.764371] dwc_otg bcm2708_usb: DWC OTG Controller
[ 1.771073] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 1.780101] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 1.787314] Init: Port Power? op_state=1
[ 1.792950] Init: Power Port (0)
[ 1.797953] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.806682] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.815790] usb usb1: Product: DWC OTG Controller
[ 1.822378] usb usb1: Manufacturer: Linux 3.8.8+ dwc_otg_hcd
[ 1.829892] usb usb1: SerialNumber: bcm2708_usb
[ 1.837020] hub 1-0:1.0: USB hub found
[ 1.842663] hub 1-0:1.0: 1 port detected
[ 1.848681] dwc_otg: FIQ enabled
[ 1.848700] dwc_otg: NAK holdoff enabled
[ 1.848738] Module dwc_common_port init
[ 1.848956] Initializing USB Mass Storage driver...
[ 1.855768] usbcore: registered new interface driver usb-storage
[ 1.863623] USB Mass Storage support registered.
[ 1.870315] mousedev: PS/2 mouse device common for all mice
[ 1.878321] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 1.885931] bcm2835-cpufreq: switching to governor powersave
[ 1.893337] bcm2835-cpufreq: switching to governor powersave
[ 1.900681] cpuidle: using governor ladder
[ 1.906409] cpuidle: using governor menu
[ 1.911998] sdhci: Secure Digital Host Controller Interface driver
[ 1.919843] sdhci: Copyright(c) Pierre Ossman
[ 1.925895] sdhci: Enable low-latency mode
[ 1.968209] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 1.979542] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 1.987191] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.997169] usbcore: registered new interface driver usbhid
[ 2.007690] usbhid: USB HID core driver
[ 2.015931] TCP: cubic registered
[ 2.023099] Initializing XFRM netlink socket
[ 2.031245] NET: Registered protocol family 17
[ 2.039680] Key type dns_resolver registered
[ 2.048310] Indeed it is in host mode hprt0 = 00021501
[ 2.058552] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 2.078931] registered taskstats version 1
[ 2.094414] Waiting for root device /dev/mmcblk0p2...
[ 2.103555] mmc0: new high speed SDHC card at address b368
[ 2.118854] mmcblk0: mmc0:b368 SDC 15.0 GiB
[ 2.139948] mmcblk0: p1 p2
[ 2.278262] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.286838] Indeed it is in host mode hprt0 = 00001101
[ 2.459588] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.471846] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.488530] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 2.497562] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.507158] devtmpfs: mounted
[ 2.512764] hub 1-1:1.0: USB hub found
[ 2.519025] Freeing init memory: 132K
[ 2.525122] hub 1-1:1.0: 3 ports detected
[ 2.808535] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 2.919094] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 2.928396] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.941035] smsc95xx v1.0.4
[ 3.003224] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:0d:7e:b6
[ 3.098557] usb 1-1.2: new full-speed USB device number 4 using dwc_otg
[ 3.242685] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8150
[ 3.259592] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.278888] usb 1-1.2: Product: USB 10/100 LAN
[ 3.285593] usb 1-1.2: Manufacturer: REALTEK
[ 3.292025] usb 1-1.2: SerialNumber: 1609
[ 3.398606] usb 1-1.3: new low-speed USB device number 5 using dwc_otg
[ 3.538302] usb 1-1.3: New USB device found, idVendor=1c4f, idProduct=0002
[ 3.547329] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.560467] usb 1-1.3: Product: USB Keykoard
[ 3.566865] usb 1-1.3: Manufacturer: USB
[ 3.586903] input: USB USB Keykoard as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/input/input0
[ 3.603528] hid-generic 0003:1C4F:0002.0001: input,hidraw0: USB HID v1.10 Keyboard [USB USB Keykoard] on usb-bcm2708_usb-1.3/input0
[ 3.633548] input: USB USB Keykoard as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.1/input/input1
[ 3.664429] hid-generic 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Device [USB USB Keykoard] on usb-bcm2708_usb-1.3/input1
[ 4.231671] udevd[155]: starting version 175
[ 5.535883] rtl8150 1-1.2:1.0: eth1: rtl8150 is detected
[ 5.633633] usbcore: registered new interface driver rtl8150
[ 10.665452] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 11.159572] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 11.972767] bcm2835 ALSA card created!
[ 11.986398] bcm2835 ALSA chip created!
[ 11.997720] bcm2835 ALSA chip created!
[ 12.005726] bcm2835 ALSA chip created!
[ 12.016127] bcm2835 ALSA chip created!
[ 12.027131] bcm2835 ALSA chip created!
[ 12.035041] bcm2835 ALSA chip created!
[ 12.046275] bcm2835 ALSA chip created!
[ 20.685266] net eth1: eth1: allmulti set
[ 21.118462] net eth1: eth1: allmulti set
[ 22.393466] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[ 24.016884] bcm2835-cpufreq: switching to governor ondemand
[ 24.016931] bcm2835-cpufreq: switching to governor ondemand
[ 25.188346] nf_conntrack version 0.5.0 (7515 buckets, 30060 max)
[ 25.288554] NET: Registered protocol family 10
[ 25.290952] net eth1: eth1: allmulti set
[ 25.291275] net eth1: eth1: allmulti set
[ 25.328352] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[ 25.328473] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[ 25.328865] IPVS: Creating netns size=1200 id=0
[ 25.328948] IPVS: ipvs loaded.
[ 26.045631] IPVS: sync thread started: state = MASTER, mcast_ifn = eth1, syncid = 0, id = 0
[ 28.354748] net eth1: eth1: allmulti set
[ 29.571133] Adding 102396k swap on /var/swap. Priority:-1 extents:129 across:1754856k SS
[ 45.111214] IPVS: [wlc] scheduler registered.
[ 568.924629] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: dm-devel@redhat.com
[ 884.732541] IPVS: __ip_vs_del_service: enter
[ 5595.335291] net eth1: eth1: allmulti set
[35927.007688] major device number 248
[35927.007713] vma list size 12, page list size 2008, page size 4096
[35927.007749] allocated dma channel 0 (f2007000), initial state 00000008
[35927.007761] post-reset 00000008
[38509.667439] smsc95xx 1-1.1:1.0 eth0: kevent 2 may have been dropped
root@lb1:/usr/src/linux# update
-su: update: Kommando nicht gefunden.
root@lb1:/usr/src/linux# uptime
12:49:02 up 12:31, 1 user, load average: 1,31, 1,24, 1,28

ls -la /boot
insgesamt 25004
drwxr-xr-x 2 root root 16384 Jan 1 1970 .
drwxr-xr-x 24 root root 4096 Apr 23 21:57 ..
-rwxr-xr-x 1 root root 17764 Apr 23 22:00 bootcode.bin
-rwxr-xr-x 1 root root 142 Dez 15 18:43 cmdline.txt
-rwxr-xr-x 1 root root 1234 Apr 23 20:02 config.txt
-rwxr-xr-x 1 root root 41 Apr 23 22:00 .firmware_revision
-rwxr-xr-x 1 root root 2264 Apr 23 22:00 fixup_cd.dat
-rwxr-xr-x 1 root root 5902 Apr 23 22:00 fixup.dat
-rwxr-xr-x 1 root root 8826 Apr 23 22:00 fixup_x.dat
-rwxr-xr-x 1 root root 137 Dez 16 20:51 issue.txt
-rwxr-xr-x 1 root root 2946872 Apr 23 22:00 kernel.3.8.8.img
-rwxr-xr-x 1 root root 9703816 Apr 23 22:00 kernel_emergency.img
-rwxr-xr-x 1 root root 2946864 Apr 23 22:03 kernel.img
-rwxr-xr-x 1 root root 2946864 Apr 23 22:03 kernel_mmc_revert.img
-rwxr-xr-x 1 root root 569976 Apr 23 22:00 start_cd.elf
-rwxr-xr-x 1 root root 2697556 Apr 23 22:00 start.elf
-rwxr-xr-x 1 root root 3661156 Apr 23 22:00 start_x.elf

.

[oerik]

@popcornmix I've swapped the 4G SD card (It is an Kingston 4G microsd card) with an 8GB Transcend TS8GSDHC10. The Transcend does not return any errors.

If you want I can send the 4G card to you.

[popcornmix]

@oerik
Can you confirm the card's behaviour. Is it:
Works without problem on 3.6.11
Produces errors with 3.8.8
Produces errors with kernel_mmc_revert.img
?

[oerik]

@popcornmix Yes confirmed, I've tripple checked it.