UBI corruption on a NOR flash
Bosi Daniele
Daniele.Bosi at mta.it
Wed Jan 9 08:43:08 EST 2013
Hello List,
we are working on an embedded device running on Linux 2.6.24.6.
We had some devices returned from the field with corrupted UBI partitions on a NOR flash.
The corruption was probably caused by a power cut, but we aren't sure about the root cause of the failure.
We found a similar issue in an old thread from the mailing list where Artem said that UBI on NOR could have some bugs that can lead to such a failure (http://lists.infradead.org/pipermail/linux-mtd/2009-May/025737.html), but no final statements was given on that thread.
Any help would be appreciated, thank you.
Here it is a portion of the log captured from a faulty device:
## Booting kernel from Legacy Image at ffb40000 ...
Image Name: Linux-2.6.24.6-svn-501M
Created: 2010-12-15 7:44:33 UTC
Image Type: PowerPC Linux Kernel Image (uncompressed)
Data Size: 3219780 Bytes = 3.1 MB
Load Address: 00000000
Entry Point: 00000000
...
[ 1.130668] RedBoot partition parsing not available
[ 1.135617] Creating 6 MTD partitions on "fc000000.flash0":
[ 1.141214] 0x00000000-0x00040000 : "protected"
[ 1.146772] 0x00040000-0x00c40000 : "rootfsRO"
[ 1.152181] 0x00c40000-0x03b40000 : "filesystemNOR"
[ 1.158021] 0x03b40000-0x03ec0000 : "kernel"
[ 1.163375] 0x03ec0000-0x03f00000 : "device-tree"
[ 1.169148] 0x03f00000-0x04000000 : "u-boot"
[ 1.174605] MPC5121 MTD nand Driver 0.2
[ 1.179259] NAND device: Manufacturer ID: 0x20, Chip ID: 0xd3 (ST Micro NAND 1GiB 3,3V 8-bit)
[ 1.188367] Bad block table found at page 524224, version 0x01
[ 1.194833] Bad block table found at page 524160, version 0x01
[ 1.201119] nand_read_bbt: Bad block at 0x16c80000
[ 1.206136] cmdlinepart partition parsing not available
[ 1.211358] mpc5121r2nfc 40000000.nfc: Using OF partition info
[ 1.217242] Creating 1 MTD partitions on "NAND":
[ 1.221890] 0x00000000-0x40000000 : "nand"
[ 1.229029] UBI: attaching mtd2 to ubi0
[ 1.232913] UBI: physical eraseblock size: 131072 bytes (128 KiB)
[ 1.239188] UBI: logical eraseblock size: 130944 bytes
[ 1.244624] UBI: smallest flash I/O unit: 1
[ 1.249152] UBI: VID header offset: 64 (aligned 64)
[ 1.254810] UBI: data offset: 128
[ 1.279744] UBI: attached mtd2 to ubi0
[ 1.283532] UBI: MTD device name: "filesystemNOR"
[ 1.289205] UBI: MTD device size: 47 MiB
[ 1.294101] UBI: number of good PEBs: 376
[ 1.298780] UBI: number of bad PEBs: 0
[ 1.303238] UBI: max. allowed volumes: 128
[ 1.307884] UBI: wear-leveling threshold: 4096
[ 1.312635] UBI: number of internal volumes: 1
[ 1.317105] UBI: number of user volumes: 2
[ 1.321583] UBI: available PEBs: 0
[ 1.326062] UBI: total number of reserved PEBs: 376
[ 1.330987] UBI: number of PEBs reserved for bad PEB handling: 0
[ 1.337040] UBI: max/mean erase counter: 2/0
[ 1.341342] UBI: image sequence number: 0
[ 1.345399] UBI: background thread "ubi_bgt0d" started, PID 280
...
INIT: version 2.86 booting
Remounting root file system...
mount: block device rootfs is write-protected, mounting read-only
[ 2.883176] UBIFS: recovery needed
[ 2.950868] UBIFS error (pid 360): ubifs_check_node: bad CRC: calculated 0x53d21d20, read 0xe1be9efa
[ 2.960069] UBIFS error (pid 360): ubifs_check_node: bad node at LEB 5:32
[ 2.966897] UBIFS error (pid 360): ubifs_scanned_corruption: corruption at LEB 5:32
[ 2.974649] 00000000: 31181006 fa9ebee1 df200000 00000000 40000000 08000000 28000000 70400100 1........ ...... at .......(...p at ..
[ 2.986229] 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 2.997830] 00000040: ffffffff ffffffff ffffffff ffffffff fafceb10 caffb8d2 fe80c86d 79fdfb9a ...........................my...
[ 3.009422] 00000060: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.021014] 00000080: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.032600] 000000a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.044198] 000000c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.055789] 000000e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.067384] 00000100: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.078980] 00000120: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.090566] 00000140: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.102148] 00000160: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.113750] 00000180: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.125341] 000001a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.136934] 000001c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.148516] 000001e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.160117] 00000200: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.171710] 00000220: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.183293] 00000240: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.194894] 00000260: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.206485] 00000280: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.218077] 000002a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.229660] 000002c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.241262] 000002e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.252854] 00000300: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.264436] 00000320: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.276038] 00000340: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.287630] 00000360: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.299221] 00000380: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.310804] 000003a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.322406] 000003c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.333998] 000003e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.345580] 00000400: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.357182] 00000420: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.368774] 00000440: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.380366] 00000460: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.391949] 00000480: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.403551] 000004a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.415141] 000004c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.426728] 000004e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.438326] 00000500: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.449918] 00000520: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.461510] 00000540: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.473092] 00000560: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.484694] 00000580: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.496285] 000005a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.507867] 000005c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.519469] 000005e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.531061] 00000600: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.542655] 00000620: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.554236] 00000640: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.565838] 00000660: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.577430] 00000680: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.589012] 000006a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.600614] 000006c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.612205] 000006e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.623797] 00000700: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.635380] 00000720: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.646982] 00000740: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.658574] 00000760: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.670156] 00000780: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.681758] 000007a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.693350] 000007c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.704941] 000007e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.716524] 00000800: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.728125] 00000820: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.739717] 00000840: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.751300] 00000860: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.762902] 00000880: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.774971] 000008a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.786538] 000008c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.798119] 000008e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.809719] 00000900: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.821311] 00000920: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.832894] 00000940: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.844496] 00000960: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.856088] 00000980: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.867680] 000009a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.879262] 000009c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.890864] 000009e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.902455] 00000a00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.914038] 00000a20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.925641] 00000a40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.937231] 00000a60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.948824] 00000a80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.960406] 00000aa0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.972008] 00000ac0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.983599] 00000ae0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 3.995182] 00000b00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.006784] 00000b20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.018375] 00000b40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.029967] 00000b60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.041550] 00000b80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.053154] 00000ba0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.064752] 00000bc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.076327] 00000be0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.087930] 00000c00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.099519] 00000c20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.111111] 00000c40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.122693] 00000c60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.134297] 00000c80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.145888] 00000ca0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.157470] 00000cc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.169073] 00000ce0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.180664] 00000d00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.192247] 00000d20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.203848] 00000d40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.215441] 00000d60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.227031] 00000d80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.238614] 00000da0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.250217] 00000dc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.261808] 00000de0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.273391] 00000e00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.284992] 00000e20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.296584] 00000e40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.308176] 00000e60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.319758] 00000e80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.331361] 00000ea0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.342961] 00000ec0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.354535] 00000ee0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.366135] 00000f00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.377729] 00000f20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.389320] 00000f40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.400902] 00000f60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.412505] 00000f80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.424099] 00000fa0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.435679] 00000fc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.447280] 00000fe0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.458872] 00001000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.470463] 00001020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.482046] 00001040: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.493649] 00001060: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.505240] 00001080: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.516822] 000010a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.528424] 000010c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.540016] 000010e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.551607] 00001100: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.563190] 00001120: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.574793] 00001140: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.586384] 00001160: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.597966] 00001180: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.609568] 000011a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.621160] 000011c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.632751] 000011e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.644334] 00001200: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.655936] 00001220: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.667528] 00001240: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.679110] 00001260: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.690713] 00001280: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.702303] 000012a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.713896] 000012c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.725478] 000012e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.737080] 00001300: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.748671] 00001320: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.760254] 00001340: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.771975] 00001360: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.783542] 00001380: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.795132] 000013a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.806713] 000013c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.818316] 000013e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.829908] 00001400: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.841489] 00001420: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.853092] 00001440: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.864683] 00001460: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.876275] 00001480: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.887857] 000014a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.899460] 000014c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.911052] 000014e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.922633] 00001500: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.934237] 00001520: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.945828] 00001540: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.957419] 00001560: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.969002] 00001580: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.980604] 000015a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 4.992196] 000015c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.003777] 000015e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.015380] 00001600: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.026978] 00001620: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.038562] 00001640: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.050145] 00001660: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.061754] 00001680: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.073344] 000016a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.084922] 000016c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.096523] 000016e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.108114] 00001700: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.119698] 00001720: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.131299] 00001740: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.142891] 00001760: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.154483] 00001780: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.166065] 000017a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.177667] 000017c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.189259] 000017e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.200842] 00001800: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.212444] 00001820: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.224035] 00001840: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.235627] 00001860: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.247209] 00001880: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.258812] 000018a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.270403] 000018c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.281985] 000018e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.293587] 00001900: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.305232] 00001920: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.316809] 00001940: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.328381] 00001960: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.339984] 00001980: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.351574] 000019a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.363157] 000019c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.374759] 000019e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.386350] 00001a00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.397942] 00001a20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.409525] 00001a40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.421127] 00001a60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.432721] 00001a80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.444300] 00001aa0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.455902] 00001ac0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.467494] 00001ae0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.479086] 00001b00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.490669] 00001b20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.502271] 00001b40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.513862] 00001b60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.525445] 00001b80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.537047] 00001ba0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.548638] 00001bc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.560230] 00001be0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.571812] 00001c00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.583415] 00001c20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.595006] 00001c40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.606588] 00001c60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.618190] 00001c80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.629782] 00001ca0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.641374] 00001cc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.652956] 00001ce0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.664559] 00001d00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.676150] 00001d20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.687732] 00001d40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.699334] 00001d60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.710926] 00001d80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.722518] 00001da0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.734101] 00001dc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.745703] 00001de0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.757294] 00001e00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.768876] 00001e20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.780599] 00001e40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.792166] 00001e60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.803755] 00001e80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.815337] 00001ea0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.826939] 00001ec0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.838531] 00001ee0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.850113] 00001f00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.861716] 00001f20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.873307] 00001f40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.884898] 00001f60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.896481] 00001f80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.908083] 00001fa0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.919675] 00001fc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.931256] 00001fe0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ................................
[ 5.942848] UBIFS error (pid 360): ubifs_recover_leb: LEB 5 scanning failed
root: mount: Structure needs cleaning
[ 6.060067] UBIFS: mounted UBI device 0, volume 0, name "fredubifsCFG"
[ 6.066664] UBIFS: file system size: 3142656 bytes (3069 KiB, 2 MiB, 24 LEBs)
[ 6.073991] UBIFS: journal size: 1047553 bytes (1023 KiB, 0 MiB, 6 LEBs)
[ 6.081283] UBIFS: media format: w4/r0 (latest is w4/r0)
[ 6.087159] UBIFS: default compressor: lzo
[ 6.091285] UBIFS: reserved for root: 148434 bytes (144 KiB)
[ 6.325942] Carmine loaded firmware OK
Now ready to launch applications...
[ 6.472308] UBI: attaching mtd6 to ubi1
[ 6.476185] UBI: physical eraseblock size: 131072 bytes (128 KiB)
[ 6.482453] UBI: logical eraseblock size: 126976 bytes
[ 6.514294] UBI: smallest flash I/O unit: 2048
[ 6.519010] UBI: sub-page size: 512
[ 6.523660] UBI: VID header offset: 2048 (aligned 2048)
[ 6.529701] UBI: data offset: 4096
Ing. Daniele Bosi
ELECTRONIC DIVISION -
PROJECT ENGINEER
MTA SpA
Via Martiri della Libertà, 44/a
41033 Concordia Sulla Secchia (MO) - Italy
T. +39 0535 56919
F. +39 0535 40240
daniele.bosi at mta.it
www.mta.it
www.facebook.com/mta.group
More information about the linux-mtd
mailing list