dm368 UBI error: ubi_io_read: error -74 (ECC error) while reading 188 bytes from PEB 128:17344, read 188 byte

最近在TI DM368 做相关项目,系统启动之后老是包 ubi ecc err,请各位大神指点一下

我的文件系统为ubi 文件系统

flash采用硬件ecc 4bit 校验

遇到的这个问题感觉好奇怪啊,当我把sd 卡拔了之后,启动正常,不报ubi ecc err .但是当我插上sd卡时就出现问题了,一下为报错时的打印信息。求大神指点,

 
DM36x initialization passed!
TI UBL Version: 1.50
Booting Catalog Boot Loader
BootMode = NAND
Starting NAND Copy...
Valid magicnum, 0xA1ACED66, found in block 0x00000008.
   DONE
Jumping to entry point at 0x81080000.
 
 
U-Boot 1.3.4-dirty (Sep  3 2019 - 11:18:04) DM368-IPNC-5.1.0
 
I2C:   ready
DRAM:  128 MB
NAND:  NAND device: Manufacturer ID: 0x2c, Chip ID: 0xdc (Micron NAND 512MiB 3,3V 8-bit)
Bad block table not found for chip 0
Bad block table not found for chip 0
 
 loop oob 81021dd8 Bad block table written to 0x1ffe0000, version 0x01
 
 loop oob 81021dd8 Bad block table written to 0x1ffc0000, version 0x01
512 MiB
*** Warning - bad CRC or NAND, using default environment
 
In:    serial
Out:   serial
Err:   serial
ARM Clock :- 486MHz
DDR Clock :- 360MHz
Ethernet PHY: GENERIC @ 0x01
Hit any key to stop autoboot:  0  
 
Loading from NAND 512MiB 3,3V 8-bit, offset 0x500000
   Image Name:   Linux-2.6.37_IPNC_DM368_5.1.0
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4198848 Bytes =  4 MB
   Load Address: 80008000
   Entry Point:  80008000
## Booting kernel from Legacy Image at 80700000 ...
   Image Name:   Linux-2.6.37_IPNC_DM368_5.1.0
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4198848 Bytes =  4 MB
   Load Address: 80008000
   Entry Point:  80008000
   Loading Kernel Image ... OK
OK
 
Starting kernel ...
 
[    0.000000] Linux version 2.6.37_IPNC_DM368_5.1.0 (cuiyunpeng@esw-develop) (gcc version 4.3.3 (GCC) ) #1 PREEMPT Tue Sep 3 11:19:34 CST 2019
[    0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
[    0.000000] CPU: VIVT data cache, VIVT instruction cache
[    0.000000] Machine: DaVinci DM36x IPNC
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] DaVinci dm36x_rev1.2 variant 0x8
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 12192
[    0.000000] Kernel command line: console=ttyS1,115200n8 noinitrd ip=192.168.1.2:192.168.1.200:192.168.1.1:255.255.255.0 eth=00:0c:0c:A0:02:b4 mem=48M cmemk.phys_start=0x83000000 cmemk.phys_end=0x88000000 cmemk.phys_start_1=0x00001000 cmemk.phys_end_1=0x00008000 cmemk.pools_1=1x28672 cmemk.allowOverlap=1 cmemk.useHeapIfPoolUnavailable=1 nohz=off highres=off clocksource=acpi_pm lpj=1077248 rw ubi.mtd=3,2048 rootfstype=ubifs root=ubi0:rootfs
[    0.000000] TI DaVinci EMAC: kernel boot params Ethernet address: 00:0c:0c:A0:02:b4
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Memory: 48MB = 48MB total
[    0.000000] Memory: 44424k/44424k available, 4728k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     DMA     : 0xff000000 - 0xffe00000   (  14 MB)
[    0.000000]     vmalloc : 0xc3800000 - 0xfea00000   ( 946 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc3000000   (  48 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .init : 0xc0008000 - 0xc002b000   ( 140 kB)
[    0.000000]       .text : 0xc002b000 - 0xc03e0000   (3796 kB)
[    0.000000]       .data : 0xc03e0000 - 0xc04091c0   ( 165 kB)
[    0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptable hierarchical RCU implementation.
[    0.000000]  RCU-based detection of stalled CPUs is disabled.
[    0.000000]  Verbose stalled-CPUs detection is disabled.
[    0.000000] NR_IRQS:245
[    0.000000] Console: colour dummy device 80x30
[    0.000276] Calibrating delay loop (skipped) preset value.. 215.44 BogoMIPS (lpj=1077248)
[    0.000329] pid_max: default: 32768 minimum: 301
[    0.000528] Security Framework initialized
[    0.000668] Mount-cache hash table entries: 512
[    0.001441] CPU: Testing write buffer coherency: ok
[    0.003054] devtmpfs: initialized
[    0.005845] DaVinci: 8 gpio irqs
[    0.006433] NET: Registered protocol family 16
[    0.119833] bio: create slab <bio-0> at 0
[    0.126120] usbcore: registered new interface driver usbfs
[    0.127438] usbcore: registered new interface driver hub
[    0.128303] usbcore: registered new device driver usb
[    0.134066] vpss vpss: dm365_vpss vpss probed
[    0.134126] vpss vpss: dm365_vpss vpss probe success
[    0.137916] Advanced Linux Sound Architecture Driver Version 1.0.23.
[    0.139862] Switching to clocksource timer0_1
[    0.216629] musb-hdrc: version 6.0, peripheral, debug=0
[    0.216815] musb-hdrc musb-hdrc: dma type: dma-cppi3
[    0.231233] musb-hdrc musb-hdrc: USB Peripheral mode controller at fec64000 using DMA, IRQ 12
[    0.231945] NET: Registered protocol family 2
[    0.232251] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.232965] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[    0.233093] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.233173] TCP: Hash tables configured (established 2048 bind 2048)
[    0.233201] TCP reno registered
[    0.233236] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.233292] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.233785] NET: Registered protocol family 1
[    0.234543] RPC: Registered udp transport module.
[    0.234584] RPC: Registered tcp transport module.
[    0.234610] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.302473] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.302543] JFFS2 version 2.2. (NAND) ? 2001-2006 Red Hat, Inc.
[    0.305946] msgmni has been set to 86
[    0.311107] io scheduler noop registered (default)
[    0.312744] CSL: Module install successful, device major num = 253  
[    0.312788] CSL: Module version 0.10.00, built on Sep  3 2019 11:18:21  
[    0.312835] I2C: Module install successful, device major num = 252  
[    0.312874] DMA: Module install successful, device major num = 251  
[    0.312900] DRV: Module install successful
[    0.312922] DRV: Module built on Sep  3 2019 11:18:22  
[    0.312948] DRV: EDMACC.QUEPRI  = 00002777
[    0.312968] DRV: SYSTEM.MSTPRI0 = 00440011
[    0.312988] DRV: SYSTEM.MSTPRI1 = 00000444
[    0.313008] DRV: ISP.BCR        = 00000002
[    0.313027] DRV: SYSTEM.MISC    = 00000399
[    0.313048] EDMAK module: built on Sep  3 2019 at 11:18:13
[    0.313075]   Reference Linux version 2.6.37
[    0.313097]   File /home/cuiyunpeng/rh-project/kba8w20190318/src/dvsdk_ipnctools/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/edma/src/module/edmak.c
[    0.314668] IRQK module: built on Sep  3 2019 at 11:18:13
[    0.314715]   Reference Linux version 2.6.37
[    0.314740]   File /home/cuiyunpeng/rh-project/kba8w20190318/src/dvsdk_ipnctools/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/irq/src/module/irqk.c
[    0.316343] irqk initialized
[    0.317893] CMEMK module: built on Sep  3 2019 at 11:18:14
[    0.317942]   Reference Linux version 2.6.37
[    0.317967]   File /home/cuiyunpeng/rh-project/kba8w20190318/src/dvsdk_ipnctools/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c
[    0.322756] allocated heap buffer 0xc4000000 of size 0x5000000
[    0.322796] heap fallback enabled - will try heap if pool buffer is not available
[    0.322835] CMEM Range Overlaps Kernel Physical - allowing overlap
[    0.322866] CMEM phys_start (0x1000) overlaps kernel (0x80000000 -> 0x83000000)
[    0.323024] cmemk initialized
[    0.323076] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.419067] serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
[    0.478945] serial8250.0: ttyS1 at MMIO 0x1d06000 (irq = 41) is a 16550A
[    1.050484] console [ttyS1] enabled
[    1.092757] brd: module loaded
[    1.113143] loop: module loaded
[    1.122986] ONFI flash detected
[    1.126280] ONFI param page 0 valid
[    1.129809] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xdc (Micron NAND 512MiB 3,3V 8-bit)
[    1.140363] Bad block table not found for chip 0
[    1.146289] Bad block table not found for chip 0
[    1.151070] Scanning device for bad blocks
[    1.476251] Creating 7 MTD partitions on "davinci_nand.0":
[    1.481900] 0x000000000000-0x000000300000 : "bootloader"
[    1.491667] 0x000000300000-0x000000500000 : "params"
[    1.501321] 0x000000500000-0x000000a00000 : "kernel"
[    1.511023] 0x000000a00000-0x000002200000 : "filesystem1"
[    1.521266] 0x000002200000-0x000002a00000 : "data1"
[    1.530985] 0x000002a00000-0x000004200000 : "filesystem2"
[    1.541320] 0x000004200000-0x000020000000 : "reserve"
[    1.552240] davinci_nand davinci_nand.0: controller rev. 2.3
[    1.561210] UBI: attaching mtd3 to ubi0
[    1.565094] UBI: physical eraseblock size:   131072 bytes (128 KiB)
[    1.571711] UBI: logical eraseblock size:    126976 bytes
[    1.577158] UBI: smallest flash I/O unit:    2048
[    1.582019] UBI: sub-page size:              512
[    1.586676] UBI: VID header offset:          2048 (aligned 2048)
[    1.592821] UBI: data offset:                4096
[    1.739711] UBI: max. sequence number:       0
[    1.768289] UBI: volume 0 ("rootfs") re-sized from 166 to 186 LEBs
[    1.776918] UBI: attached mtd3 to ubi0
[    1.780820] UBI: MTD device name:            "filesystem1"
[    1.786350] UBI: MTD device size:            24 MiB
[    1.791365] UBI: number of good PEBs:        192
[    1.796017] UBI: number of bad PEBs:         0
[    1.800539] UBI: number of corrupted PEBs:   0
[    1.805011] UBI: max. allowed volumes:       128
[    1.809653] UBI: wear-leveling threshold:    4096
[    1.814439] UBI: number of internal volumes: 1
[    1.818912] UBI: number of user volumes:     1
[    1.823422] UBI: available PEBs:             0
[    1.827895] UBI: total number of reserved PEBs: 192
[    1.832844] UBI: number of PEBs reserved for bad PEB handling: 2
[    1.838890] UBI: max/mean erase counter: 1/0
[    1.843222] UBI: image sequence number:  1645193325
[    1.848174] UBI: background thread "ubi_bgt0d" started, PID 453
[    1.861025] spi_davinci spi_davinci.0: Controller at 0xfec66000
[    1.940118] davinci_mdio davinci_mdio.0: davinci mdio revision 1.4
[    1.946362] davinci_mdio davinci_mdio.0: detected phy mask fffffffd
[    1.954159] davinci_mdio.0: probed
[    1.957622] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
[    1.969255] rtc_davinci rtc_davinci.0: rtc core: registered rtc_davinci as rtc0
[    1.977994] i2c /dev entries driver
[    1.983938] Linux media interface: v0.10
[    1.988578] Linux video capture interface: v2.00
[    1.995444] vpbe-osd vpbe-osd: OSD sub device probe success
[    2.002039] vpbe-venc vpbe-venc: VENC sub device probe success
[    2.008879] vpbe-v4l2 vpbe-v4l2: vpbe v4l2 device registered
[    2.014924] Setting default output to Composite
[    2.019502] Setting default mode to ntsc
[    2.023711] vpbe-v4l2 vpbe-v4l2: Trying to register VPBE display device.
[    2.030546] vpbe-v4l2 vpbe-v4l2: layer=c2831800,layer->video_dev=c28318e8
[    2.038321] vpbe-v4l2 vpbe-v4l2: Trying to register VPBE display device.
[    2.045301] vpbe-v4l2 vpbe-v4l2: layer=c2954800,layer->video_dev=c29548e8
[    2.054049] watchdog watchdog: heartbeat 60 sec
[    2.062046] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
[    2.074227] Error: Driver 'davinci-mcbsp' is already registered, aborting...
[    2.084323] asoc: cq93vc-hifi <-> davinci-vcif mapping ok
[    2.094011] ALSA device list:
[    2.097024]   #0: DaVinci DM365 EVM
[    2.111364] nf_conntrack version 0.5.0 (694 buckets, 2776 max)
[    2.131279] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.136891] TCP cubic registered
[    2.142721] NET: Registered protocol family 17
[    2.147381] Registering the dns_resolver key type
[    2.172228] rtc_davinci rtc_davinci.0: setting system clock to 2000-01-01 00:40:29 UTC (946687229)
[    2.185468] mmc0: new high speed SDHC card at address 0001
[    2.192490] mmcblk0: mmc0:0001 SD32G 28.9 GiB  
[    2.200288]  mmcblk0: p1 p2
[    2.251723] net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=181b8b0)
[    2.320556] IP-Config: Complete:
[    2.323653]      device=eth0, addr=192.168.1.2, mask=255.255.255.0, gw=192.168.1.1,
[    2.331381]      host=192.168.1.2, domain=, nis-domain=(none),
[    2.337261]      bootserver=192.168.1.200, rootserver=192.168.1.200, rootpath=
[    2.449825] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[    2.455982] UBIFS: file system size:   22347776 bytes (21824 KiB, 21 MiB, 176 LEBs)
[    2.463750] UBIFS: journal size:       3301376 bytes (3224 KiB, 3 MiB, 26 LEBs)
[    2.471153] UBIFS: media format:       w4/r0 (latest is w4/r0)
[    2.477025] UBIFS: default compressor: lzo
[    2.481189] UBIFS: reserved for root:  0 bytes (0 KiB)
[    2.488545] VFS: Mounted root (ubifs filesystem) on device 0:13.
[    2.496109] devtmpfs: mounted
[    2.499254] Freeing init memory: 140K
INIT: version 2.86 booting
mount datafs...
Starting mounting local filesystems: mount mount: according to /proc/mounts, ubi0:rootfs is already mounted on /
mount: mounting none on /dev/shm failed: No such file or directory
 failed (1: ).
Starting internet superserver: inetd.
[    3.551501] tun: Universal TUN/TAP device driver, 1.6
[    3.556607] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    4.250403] PHY: 0:01 - Link is Up - 100/Full
INIT: Entering runlevel: 5
Starting telnet daemon.
Starting syslogd/klogd: done
umount: can't umount /mnt/mmc: Invalid argument
ls: /mnt/mmc/kba12w-sw-firmware-r*.bin: No such file or directory
Upgrade file does not exist  
system server 1[    5.339696] g_file_storage gadget: No serial-number string provided!
 
system server 2
system server 3[    5.359502] g_file_storage gadget: File-backed Storage Gadget, version: 1 September 2010
 
FileMngThread created
system server 4
system server 5
AlramThread created
system server 6
Share memory init[    5.389094] g_file_storage gadget: Number of LUNs=1
 success
IPNC_DM368_5.1.0 (cuiyunpeng@esw-develop) (gcc version[    5.400215] g_file_storage gadget-lun0: ro=0, nofua=0, file: /dev/mmcblk0p2
 4.3.3 (GCC) ) #1 PREEMP  
systemInit entersystemInit enter1systemInit enter2can't open sys file: /mnt/nand/sysenv.cfg
unlink old config file faild. Error: No such file or directory
save_sys_file OK!
Warning: Bad CRC, using default environment
## Error: "SN" not defined
FileMng: Error run serch SN cmd error
systemInit enter3net_search_gateway:eth0, 1A8C0, 0, 1
net_search_gateway:eth0, 0, 101A8C0, 3
 
CPU is DM368
systemInit enter4systemInit enter5systemInit enter6
*****************************************************************
 
  IPNC BUILD VERSION: DM368 IPNC RDK V5.10.00.04
 
*****************************************************************
 
./av_server.out DM368 PAL AUDIO 8000 G711 64000 TI2A AEWB 720P H264 4000000 CBR AUTO MENUOFF &
systemInit enter7systemInit enter8changeTimeZone not run
[    5.680755] usb connect  
ApproDrvInit: 7
 
 DM365MM Init Successful
AVSERVER UI: Initializing.
[    5.834740] g_file_storage gadget: high speed config #1
 
 CLK Hz,
 ARM   Hz =  486000000
 DDR   Hz =  360000000
 VPSS  Hz =  360000000
 IMCOP Hz =  360000000
 
 DRV LDC: GetConfig 0004 0x0
[    5.962782] UBI error: ubi_io_read: error -74 (ECC error) while reading 188 bytes from PEB 128:17344, read 188 bytes
[    5.993261] UBIFS error (pid 618): ubifs_read_node: bad node type (40 but expected 9)
[    6.017227] UBIFS error (pid 618): ubifs_read_node: bad node at LEB 126:13248, LEB mapping status 1
[    6.035360] UBIFS error (pid 618): do_readpage: cannot read page 36 of inode 1182, error -22
 [OSA_FILE ] Reading file [/mnt/nand/IMG_Paramset.bin] ... ERROR  
IMAGE TUNE: Paramset File is not available..... Setting DEFAULT parameter
[    6.146272] UBI error: ubi_io_read: error -74 (ECC error) while reading 2533 bytes from PEB 87:9376, read 2533 bytes
[    6.158347] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 85:5280, error -74
[    6.169943] UBIFS error (pid 618): ubifs_read_node: bad node type (86 but expected 1)
[    6.179248] UBIFS error (pid 618): ubifs_read_node: bad node at LEB 85:5280, LEB mapping status 1
[    6.189277] UBIFS error (pid 618): do_readpage: cannot read page 71 of inode 1182, error -22
[    6.227656] UBI error: ubi_io_read: error -74 (ECC error) while reading 667 bytes from PEB 97:109384, read 667 bytes
[    6.239705] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 95:105288, error -74
[    6.265028] UBI error: ubi_io_read: error -74 (ECC error) while reading 188 bytes from PEB 128:32512, read 188 bytes
[    6.303112] UBI error: ubi_io_read: error -74 (ECC error) while reading 2587 bytes from PEB 90:79272, read 2587 bytes
[    6.315139] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 88:75176, error -74
[    6.346080] UBI error: ubi_io_read: error -74 (ECC error) while reading 2991 bytes from PEB 91:57208, read 2991 bytes
[    6.358360] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 89:53112, error -74
[    6.392422] UBI error: ubi_io_read: error -74 (ECC error) while reading 2793 bytes from PEB 91:65296, read 2793 bytes
[    6.404441] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 89:61200, error -74
[    6.428194] UBI error: ubi_io_read: error -74 (ECC error) while reading 2572 bytes from PEB 94:83920, read 2572 bytes
[    6.440678] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 92:79824, error -74
[    6.453703] UBIFS error (pid 618): ubifs_read_node: bad node type (56 but expected 1)
[    6.463098] UBIFS error (pid 618): ubifs_read_node: bad node at LEB 92:79824, LEB mapping status 1
[    6.473308] UBIFS error (pid 618): do_readpage: cannot read page 446 of inode 1182, error -22
[    6.521427] UBI error: ubi_io_read: error -74 (ECC error) while reading 188 bytes from PEB 128:21376, read 188 bytes
 
[    6.559567] UBI error: ubi_io_read: error -74 (ECC error) while reading 1750 bytes from PEB 92:97904, read 1750 bytes
[    6.595402] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 90:93808, error -74
[    6.687958] UBI error: ubi_io_read: error -74 (ECC error) while reading 3090 bytes from PEB 85:120560, read 3090 bytes
[    6.700037] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 83:116464, error -74
[    6.712219] UBIFS error (pid 618): ubifs_read_node: bad node type (38 but expected 1)
[    6.721628] UBIFS error (pid 618): ubifs_read_node: bad node at LEB 83:116464, LEB mapping status 1
[    6.731859] UBIFS error (pid 618): do_readpage: cannot read page 20 of inode 1182, error -22
[    6.781842] UBI error: ubi_io_read: error -74 (ECC error) while reading 3038 bytes from PEB 85:123656, read 3038 bytes
[    6.793772] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 83:119560, error -74
[    6.819652] UBI error: ubi_io_read: error -74 (ECC error) while reading 2828 bytes from PEB 85:92152, read 2828 bytes
[    6.832037] UBIFS error (pid 618): try_read_node: cannot read node type 1 from LEB 83:88056, error -74
[    6.844003] UBIFS error (pid 618): ubifs_check_node: bad magic 0x195d490a, expected 0x6101831
[    6.853746] UBIFS error (pid 618): ubifs_check_node: bad node at LEB 83:88056
[    6.862006] UBIFS error (pid 618): ubifs_read_node: expected node type 1
[    6.868922] UBIFS error (pid 618): do_readpage: cannot read page 9 of inode 1182, error -117
 DM365MM Init SuccessfulSYSTEM.MSTPRI0 value changed to 00440011

1 个回复

  • 我 使用 usb gadget ,经过测试,以上问题是有USB 导致的,当接上USB 时,系统就会报错。有一点我不明白USB 和ubi 有啥关系,请那位大神不吝赐教。

    以下为错误信息
    root@192:~# root@192:~# [ 41.548573] usb connect
    -sh: _file_storage gadget: high speed config #1
    [ 42.471996] UBI error: ubi_io_read: error -74 (ECC error) while reading 3531 bytes from PEB 24:106440, read 3531 bytes
    [ 42.489root@192:~#: not found
    root@192:~# [ 41.710969] g_file_storage gadget: high speed config #1
    [ 43.632654] UBI error: ubi_io_read: error -74 (ECsh: missing ]
    root@192:~# [ 42.471996] UBI error: ubi_io_read: error -74 (ECC error) while r
    eading 3531 bytes from PEB 24:106440, read 3531 bytes
    -sh: syntax error: unexpected "("
    root@192:~# [ 42.489611] UBIFS error (pid 1057): try_read_node: cannot read no
    de type 1 from LEB 22:102344, error -74
    -sh: syntax error: unexpected "("
    root@192:~# [ 43.517364] UBI error: ubi_io_read: error -74 (ECC error) while r
    eading 2999 bytes from PEB 82:65408, read 2999 bytes
    -sh: syntax error: unexpected "("
    root@192:~# [ 43.562805] UBIFS error (pid 1069): try_read_node: cannot read no
    de type 1 from LEB 80:61312, error -74
    -sh: syntax error: unexpected "("
    root@192:~# [ 43.632654] UBI error: ubi_io_read: error -74 (ECC error) while r
    eading 2910 bytes from PEB 17:82032, read 2910 bytes
    -sh: syntax error: unexpected "("
    root@192:~# [ 43.670096] UBIFS error (pid 1071): try_read_node: cannot read no
    de type 1 from LEB 15:77936, error -74
    -sh: syntax error: unexpected "("
    root@192:~# [ 43.855744] UBI error: ubi_io_read: error -74 (ECC error) while r
    eading 3531 bytes from PEB 24:106440, read 3531 bytes
    -sh: syntax error: unexpected "("
    root@192:~# [ 43.870671] UBIFS error (pid 1071): try_read_node: cannot read no
    de type 1 from LEB 22:102344, error -74
    -sh: syntax error: unexpected "("
    root@192:~# [ 44.372521] UBI error: ubi_io_read: error -74 (ECC error) while r