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How to unbrick the Netgear Ready NAS Duo v2

Posted by yury_minsk 
Re: How to unbrick the Netgear Ready NAS Duo v2
December 25, 2018 04:17AM
After removing ECHO arg in bootcmd I have loading from USB, but, again have error

         __  __                      _ _
        |  \/  | __ _ _ ____   _____| | |
        | |\/| |/ _` | '__\ \ / / _ \ | |
        | |  | | (_| | |   \ V /  __/ | |
        |_|  |_|\__,_|_|    \_/ \___|_|_|
 _   _     ____              _
| | | |   | __ )  ___   ___ | |_ 
| | | |___|  _ \ / _ \ / _ \| __| 
| |_| |___| |_) | (_) | (_) | |_ 
 \___/    |____/ \___/ \___/ \__| 
 ** MARVELL BOARD: DB-88F6282A-BP LE 

U-Boot 1.1.4 (Dec 18 2018 - 17:21:21) Marvell version: 3.4.27
Netgear version: Uboot-1_1_4-NetgearDUOV3-V1008

U-Boot code: 00600000 -> 0067FFF0  BSS: -> 006CFD40

Soc: MV88F1155 Rev 1 (DDR3)
CPU running @ 1600Mhz L2 running @ 533Mhz
SysClock = 533Mhz , TClock = 200Mhz 

DRAM unknown CAL  tRP = 8 tRAS = 20 tRCD=8
DRAM CS[0] base 0x00000000   size 256MB 
DRAM Total size 256MB  16bit width
Addresses 8M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (8M - 7M): Done
NAND:128 MB
Flash:  0 kB

CPU : Marvell Feroceon (Rev 1)

Streaming disabled 
Write allocate disabled


USB 0: host mode
PEX 0: PCI Express Root Complex Interface
PEX interface detected Link X1
Switch On !

Net:   egiga0 [PRIME]
Hit any key to stop autoboot:  0 
Marvell>> setenv mainlineLinux yes
Marvell>> setenv load_uimage 'ext2load usb 0:1 0x800000 /boot/uImage'
Marvell>> setenv load_initrd 'ext2load usb 0:1 0x2100000 /boot/uInitrd'
Marvell>> setenv set_bootargs 'setenv bootargs console=ttyS0,115200 root=LABEL=rootfs rootdelay=10  mtdparts=orion_nand:0x180000@0(u-boot),0x20000@0x180000(u-boot-env),0x600000@0x200000(uImage),0x1000000@0x800000(minirootfs),0x6800000@0x1800000(jffs2) earlyprintk=serial'
Marvell>> setenv bootcmd_exec 'usb start; run set_bootargs; run load_uimage; run load_initrd; bootm 0x800000 0x2100000'
Marvell>> setenv bootcmd_stock 'nand read.e 0x1200000 0x200000 0x600000;nand read.e 0x2000000 0x800000 0x1000000;bootm 0x1200000 0x2000000'
Marvell>> setenv bootcmd 'run bootcmd_exec; run bootcmd_stock; reset'
Marvell>> boot
(Re)start USB...
USB:   scanning bus for devices... 2 USB Device(s) found
Waiting for storage device(s) to settle before scanning...
1 Storage Device(s) found
....
.
......
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3834716 bytes read
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7245696 bytes read
## Booting image at 00800000 ...
   Image Name:   Linux-4.12.1-kirkwood-tld-1
   Created:      2018-12-24  12:34:04 UTC
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3834652 Bytes =  3.7 MB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
OK
## Loading Ramdisk Image at 02100000 ...
   Image Name:   initramfs-4.12.1-kirkwood-tld-1
   Created:      2017-07-24   0:18:23 UTC
   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
   Data Size:    7245632 Bytes =  6.9 MB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.12.1-kirkwood-tld-1 (root@tldDebian) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 PREEMPT Sat Jul 15 21:40:50 PDT 2017
[    0.000000] CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=0005397f
[    0.000000] CPU: VIVT data cache, VIVT instruction cache
[    0.000000] OF: fdt: Machine model: NETGEAR ReadyNAS Duo v2
[    0.000000] bootconsole [earlycon0] enabled
[    0.000000] Memory policy: Data cache writeback
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 65024
[    0.000000] Kernel command line: console=ttyS0,115200 root=LABEL=rootfs rootdelay=10 mtdparts=orion_nand:0x180000@0(u-boot),0x20000@0x180000(u-boot-env),0x600000@0x200000(uImage),0x1000000@0x800000(minirootfs),0x6800000@0x1800000(jffs2) earlyprintk=serial
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 239368K/262144K available (8192K kernel code, 716K rwdata, 1972K rodata, 1024K init, 288K bss, 22776K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xd0800000 - 0xff800000   ( 752 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0900000   (9184 kB)
[    0.000000]       .init : 0xc0c00000 - 0xc0d00000   (1024 kB)
[    0.000000]       .data : 0xc0d00000 - 0xc0db3274   ( 717 kB)
[    0.000000]        .bss : 0xc0db9b9c - 0xc0e01e60   ( 289 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] clocksource: orion_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302233 ns
[    0.000005] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 10737418237ns
[    0.007893] Switching to timer-based delay loop, resolution 5ns
[    0.014229] Console: colour dummy device 80x30
[    0.018789] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=2000000)
[    0.029385] pid_max: default: 32768 minimum: 301
[    0.034212] Security Framework initialized
[    0.038495] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.045171] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.052969] CPU: Testing write buffer coherency: ok
[    0.058735] Setting up static identity map for 0x100000 - 0x100058
[    0.065160] mvebu-soc-id: MVEBU SoC ID=0x6282, Rev=0x1
[    0.072840] devtmpfs: initialized
[    0.079980] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.089919] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.096368] prandom: seed boundary self test passed
[    0.104137] prandom: 100 self tests passed
[    0.108329] pinctrl core: initialized pinctrl subsystem
[    0.114524] NET: Registered protocol family 16
[    0.119414] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.127562] cpuidle: using governor ladder
[    0.131829] cpuidle: using governor menu
[    0.136151] Feroceon L2: Enabling L2
[    0.139856] Feroceon L2: Cache support initialised.
[    0.145064] [Firmware Info]: /ocp@f1000000/ethernet-controller@72000/ethernet0-port@0: local-mac-address is not set
[    0.159702] No ATAGs?
[    0.166789] vgaarb: loaded
[    0.172179] SCSI subsystem initialized
[    0.176371] usbcore: registered new interface driver usbfs
[    0.182002] usbcore: registered new interface driver hub
[    0.187434] usbcore: registered new device driver usb
[    0.193419] clocksource: Switched to clocksource orion_clocksource
[    0.268536] VFS: Disk quotas dquot_6.6.0
[    0.272593] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.287718] NET: Registered protocol family 2
[    0.292726] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.299802] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.306245] TCP: Hash tables configured (established 2048 bind 2048)
[    0.312721] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.318638] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.325109] NET: Registered protocol family 1
[    0.329856] RPC: Registered named UNIX socket transport module.
[    0.335892] RPC: Registered udp transport module.
[    0.340653] RPC: Registered tcp transport module.
[    0.345439] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.352110] Unpacking initramfs...
[    0.846586] Freeing initrd memory: 7076K
[    0.850696] NetWinder Floating Point Emulator V0.97 (double precision)
[    0.858089] audit: initializing netlink subsys (disabled)
[    0.863937] Initialise system trusted keyrings
[    0.868479] Key type blacklist registered
[    0.872616] audit: type=2000 audit(0.850:1): state=initialized audit_enabled=0 res=1
[    0.880521] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[    0.880571] zbud: loaded
[    0.887863] NFS: Registering the id_resolver key type
[    0.887879] Key type id_resolver registered
[    0.887881] Key type id_legacy registered
[    0.887900] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.887904] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.888055] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    0.888198] fuse init (API version 7.26)
[    0.888457] orangefs_debugfs_init: called with debug mask: :none: :0:
[    0.888612] orangefs_init: module version upstream loaded
[    0.888616] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    2.563425] random: fast init done
[    5.309713] Key type asymmetric registered
[    5.314116] Asymmetric key parser 'x509' registered
[    5.319104] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    5.326664] io scheduler noop registered
[    5.330651] io scheduler deadline registered
[    5.335085] io scheduler cfq registered (default)
[    5.340820] kirkwood-pinctrl f1010000.pin-controller: registered pinctrl driver
[    5.349659] mvebu-pcie mbus@f1000000:pcie-controller@82000000: PCI host bridge to bus 0000:00
[    5.358293] pci_bus 0000:00: root bus resource [io  0x1000-0xfffff]
[    5.364637] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[    5.371566] pci_bus 0000:00: root bus resource [bus 00-ff]
[    5.377378] PCI: bus0: Fast back to back transfers disabled
[    5.383020] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    5.413480] PCI: bus1: Fast back to back transfers disabled
[    5.419254] pci 0000:00:01.0: BAR 14: assigned [mem 0xe0000000-0xe00fffff]
[    5.426207] pci 0000:01:00.0: BAR 0: assigned [mem 0xe0000000-0xe0001fff 64bit]
[    5.433593] pci 0000:00:01.0: PCI bridge to [bus 01]
[    5.438623] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xe00fffff]
[    5.445539] pcieport 0000:00:01.0: enabling device (0140 -> 0142)
[    5.452154] mv_xor f1060800.xor: Marvell shared XOR driver
[    5.513989] mv_xor f1060800.xor: Marvell XOR (Registers Mode): ( xor cpy sg intr )
[    5.521791] mv_xor f1060900.xor: Marvell shared XOR driver
[    5.583990] mv_xor f1060900.xor: Marvell XOR (Registers Mode): ( xor cpy sg intr )
[    5.591974] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    5.599475] console [ttyS0] disabled
[    5.603159] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 26, base_baud = 12500000) is a 16550A
[    5.612249] console [ttyS0] enabled
[    5.612249] console [ttyS0] enabled
[    5.619374] bootconsole [earlycon0] disabled
[    5.619374] bootconsole [earlycon0] disabled
[    5.634577] loop: module loaded
[    5.638206] sata_mv f1080000.sata: slots 32 ports 2
[    5.645259] scsi host0: sata_mv
[    5.648760] scsi host1: sata_mv
[    5.652109] ata1: SATA max UDMA/133 irq 33
[    5.656272] ata2: SATA max UDMA/133 irq 33
[    5.661269] nand: Could not find valid ONFI parameter page; aborting
[    5.667744] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xf1
[    5.674143] nand: Hynix NAND 128MiB 3,3V 8-bit
[    5.678608] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    5.686233] Scanning device for bad blocks
[    5.745286] Bad eraseblock 726 at 0x000005ac0000
[    5.772394] 5 cmdlinepart partitions found on MTD device orion_nand
[    5.778703] Creating 5 MTD partitions on "orion_nand":
[    5.783880] 0x000000000000-0x000000180000 : "u-boot"
[    5.789889] 0x000000180000-0x0000001a0000 : "u-boot-env"
[    5.796269] 0x000000200000-0x000000800000 : "uImage"
[    5.802274] 0x000000800000-0x000001800000 : "minirootfs"
[    5.808559] 0x000001800000-0x000008000000 : "jffs2"
[    5.815700] libphy: Fixed MDIO Bus: probed
[    5.820420] libphy: orion_mdio_bus: probed
[    5.828474] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[    5.934377] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:50:43:00:02:02
[    5.943232] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.949844] ehci-pci: EHCI PCI platform driver
[    5.954374] ehci-orion: EHCI orion driver
[    5.958586] orion-ehci f1050000.ehci: EHCI Host Controller
[    5.964161] orion-ehci f1050000.ehci: new USB bus registered, assigned bus number 1
[    5.972067] orion-ehci f1050000.ehci: irq 30, io mem 0xf1050000
[    5.998312] ata1: SATA link down (SStatus 0 SControl F300)
[    6.003847] orion-ehci f1050000.ehci: USB 2.0 started, EHCI 1.00
[    6.004072] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    6.004078] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.004083] usb usb1: Product: EHCI Host Controller
[    6.004087] usb usb1: Manufacturer: Linux 4.12.1-kirkwood-tld-1 ehci_hcd
[    6.004091] usb usb1: SerialNumber: f1050000.ehci
[    6.004635] hub 1-0:1.0: USB hub found
[    6.004671] hub 1-0:1.0: 1 port detected
[    6.005153] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    6.005181] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[    6.005483] xhci_hcd 0000:01:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x00000004
[    6.005671] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    6.005677] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.005681] usb usb2: Product: xHCI Host Controller
[    6.005686] usb usb2: Manufacturer: Linux 4.12.1-kirkwood-tld-1 xhci-hcd
[    6.005690] usb usb2: SerialNumber: 0000:01:00.0
[    6.006227] hub 2-0:1.0: USB hub found
[    6.006260] hub 2-0:1.0: 2 ports detected
[    6.006688] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    6.006702] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 3
[    6.014911] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
[    6.015018] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[    6.015024] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.015028] usb usb3: Product: xHCI Host Controller
[    6.015033] usb usb3: Manufacturer: Linux 4.12.1-kirkwood-tld-1 xhci-hcd
[    6.015037] usb usb3: SerialNumber: 0000:01:00.0
[    6.015578] hub 3-0:1.0: USB hub found
[    6.015609] hub 3-0:1.0: 2 ports detected
[    6.016235] usbcore: registered new interface driver usb-storage
[    6.016513] mousedev: PS/2 mouse device common for all mice
[    6.363446] usb 1-1: new high-speed USB device number 2 using orion-ehci
[    6.524857] ata2: SATA link down (SStatus 0 SControl F300)
[    6.621824] usb 1-1: New USB device found, idVendor=058f, idProduct=6387
[    6.628580] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    6.635767] usb 1-1: Product: Mass Storage
[    6.639884] usb 1-1: Manufacturer: Generic
[    6.644015] usb 1-1: SerialNumber: N20C1700001671925693
[    6.649852] usb-storage 1-1:1.0: USB Mass Storage device detected
[    6.656274] scsi host2: usb-storage 1-1:1.0
[    7.053444] rtc-mv f1010300.rtc: internal RTC not ticking
[    7.059000] i2c /dev entries driver
[    7.064530] hidraw: raw HID events driver (C) Jiri Kosina
[    7.070244] drop_monitor: Initializing network drop monitor service
[    7.076753] NET: Registered protocol family 17
[    7.081282] Key type dns_resolver registered
[    7.086187] registered taskstats version 1
[    7.090296] Loading compiled-in X.509 certificates
[    7.095177] zswap: loaded using pool lzo/zbud
[    7.107216] Key type big_key registered
[    7.118335] Key type encrypted registered
[    7.123564] hctosys: unable to open rtc device (rtc0)
[    7.131829] Freeing unused kernel memory: 1024K
Loading, please wait...
starting version 232
[    7.499356] rtc-rs5c372 0-0032: rs5c372a found, 24hr
[    7.512839] usbcore: registered new interface driver uas
[    7.555503] rtc-rs5c372 0-0032: rtc core: registered rtc-rs5c372 as rtc0
[    7.699166] scsi 2:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4
[    7.717744] sd 2:0:0:0: [sda] 15237120 512-byte logical blocks: (7.80 GB/7.27 GiB)
[    7.732248] sd 2:0:0:0: [sda] Write Protect is off
[    7.742876] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
Begin: Loading essential drivers ... done.
[    7.829837]  sda: sda1
[    7.849616] sd 2:0:0:0: [sda] Attached SCSI removable disk
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
[   17.839531] __nand_correct_data: uncorrectable ECC error
[   17.845037] __nand_correct_data: uncorrectable ECC error
[   17.850381] blk_update_request: I/O error, dev mtdblock0, sector 0
[   17.856847] __nand_correct_data: uncorrectable ECC error
[   17.862182] __nand_correct_data: uncorrectable ECC error
[   17.867534] blk_update_request: I/O error, dev mtdblock0, sector 0
[   17.873740] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   18.369910] __nand_correct_data: uncorrectable ECC error
[   18.375332] __nand_correct_data: uncorrectable ECC error
[   18.380671] blk_update_request: I/O error, dev mtdblock0, sector 0
[   18.387117] __nand_correct_data: uncorrectable ECC error
[   18.392455] __nand_correct_data: uncorrectable ECC error
[   18.397864] blk_update_request: I/O error, dev mtdblock0, sector 0
[   18.404072] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... done.
[   19.803605] __nand_correct_data: uncorrectable ECC error
[   19.808949] __nand_correct_data: uncorrectable ECC error
[   19.814347] blk_update_request: I/O error, dev mtdblock0, sector 0
[   19.820742] __nand_correct_data: uncorrectable ECC error
[   19.826166] __nand_correct_data: uncorrectable ECC error
[   19.831503] blk_update_request: I/O error, dev mtdblock0, sector 0
[   19.837710] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   20.226563] __nand_correct_data: uncorrectable ECC error
[   20.231905] __nand_correct_data: uncorrectable ECC error
[   20.237307] blk_update_request: I/O error, dev mtdblock0, sector 0
[   20.243767] __nand_correct_data: uncorrectable ECC error
[   20.249099] __nand_correct_data: uncorrectable ECC error
[   20.254451] blk_update_request: I/O error, dev mtdblock0, sector 0
[   20.260656] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   21.768886] __nand_correct_data: uncorrectable ECC error
[   21.774300] __nand_correct_data: uncorrectable ECC error
[   21.779638] blk_update_request: I/O error, dev mtdblock0, sector 0
[   21.786134] __nand_correct_data: uncorrectable ECC error
[   21.791467] __nand_correct_data: uncorrectable ECC error
[   21.796839] blk_update_request: I/O error, dev mtdblock0, sector 0
[   21.803049] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   22.191878] __nand_correct_data: uncorrectable ECC error
[   22.197281] __nand_correct_data: uncorrectable ECC error
[   22.202803] __nand_correct_data: uncorrectable ECC error
[   22.208175] __nand_correct_data: uncorrectable ECC error
[   22.213571] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   23.722412] __nand_correct_data: uncorrectable ECC error
[   23.727825] __nand_correct_data: uncorrectable ECC error
[   23.733163] blk_update_request: 2 callbacks suppressed
[   23.738321] blk_update_request: I/O error, dev mtdblock0, sector 0
[   23.744816] __nand_correct_data: uncorrectable ECC error
[   23.750153] __nand_correct_data: uncorrectable ECC error
[   23.755527] blk_update_request: I/O error, dev mtdblock0, sector 0
[   23.761736] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   24.150765] __nand_correct_data: uncorrectable ECC error
[   24.156169] __nand_correct_data: uncorrectable ECC error
[   24.161507] blk_update_request: I/O error, dev mtdblock0, sector 0
[   24.167932] __nand_correct_data: uncorrectable ECC error
[   24.173265] __nand_correct_data: uncorrectable ECC error
[   24.178671] blk_update_request: I/O error, dev mtdblock0, sector 0
[   24.184883] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   25.693243] __nand_correct_data: uncorrectable ECC error
[   25.698660] __nand_correct_data: uncorrectable ECC error
[   25.704097] blk_update_request: I/O error, dev mtdblock0, sector 0
[   25.710497] __nand_correct_data: uncorrectable ECC error
[   25.715876] __nand_correct_data: uncorrectable ECC error
[   25.721216] blk_update_request: I/O error, dev mtdblock0, sector 0
[   25.727424] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   26.116401] __nand_correct_data: uncorrectable ECC error
[   26.121740] __nand_correct_data: uncorrectable ECC error
[   26.127132] blk_update_request: I/O error, dev mtdblock0, sector 0
[   26.133581] __nand_correct_data: uncorrectable ECC error
[   26.138919] __nand_correct_data: uncorrectable ECC error
[   26.144270] blk_update_request: I/O error, dev mtdblock0, sector 0
[   26.150475] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   27.659185] __nand_correct_data: uncorrectable ECC error
[   27.664596] __nand_correct_data: uncorrectable ECC error
[   27.669938] blk_update_request: I/O error, dev mtdblock0, sector 0
[   27.676436] __nand_correct_data: uncorrectable ECC error
[   27.681775] __nand_correct_data: uncorrectable ECC error
[   27.687146] blk_update_request: I/O error, dev mtdblock0, sector 0
[   27.693357] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   28.082129] __nand_correct_data: uncorrectable ECC error
[   28.087537] __nand_correct_data: uncorrectable ECC error
[   28.093058] __nand_correct_data: uncorrectable ECC error
[   28.098434] __nand_correct_data: uncorrectable ECC error
[   28.103836] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   29.612367] __nand_correct_data: uncorrectable ECC error
[   29.617784] __nand_correct_data: uncorrectable ECC error
[   29.623121] blk_update_request: 2 callbacks suppressed
[   29.628280] blk_update_request: I/O error, dev mtdblock0, sector 0
[   29.634775] __nand_correct_data: uncorrectable ECC error
[   29.640112] __nand_correct_data: uncorrectable ECC error
[   29.645484] blk_update_request: I/O error, dev mtdblock0, sector 0
[   29.651694] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   30.040275] __nand_correct_data: uncorrectable ECC error
[   30.045682] __nand_correct_data: uncorrectable ECC error
[   30.051021] blk_update_request: I/O error, dev mtdblock0, sector 0
[   30.057445] __nand_correct_data: uncorrectable ECC error
[   30.062779] __nand_correct_data: uncorrectable ECC error
[   30.068175] blk_update_request: I/O error, dev mtdblock0, sector 0
[   30.074379] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   31.582733] __nand_correct_data: uncorrectable ECC error
[   31.588145] __nand_correct_data: uncorrectable ECC error
[   31.593587] blk_update_request: I/O error, dev mtdblock0, sector 0
[   31.599981] __nand_correct_data: uncorrectable ECC error
[   31.605355] __nand_correct_data: uncorrectable ECC error
[   31.610686] blk_update_request: I/O error, dev mtdblock0, sector 0
[   31.616894] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   32.005667] __nand_correct_data: uncorrectable ECC error
[   32.011010] __nand_correct_data: uncorrectable ECC error
[   32.016391] blk_update_request: I/O error, dev mtdblock0, sector 0
[   32.022782] __nand_correct_data: uncorrectable ECC error
[   32.028184] __nand_correct_data: uncorrectable ECC error
[   32.033537] blk_update_request: I/O error, dev mtdblock0, sector 0
[   32.039746] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   33.547886] __nand_correct_data: uncorrectable ECC error
[   33.553229] __nand_correct_data: uncorrectable ECC error
[   33.558633] blk_update_request: I/O error, dev mtdblock0, sector 0
[   33.565129] __nand_correct_data: uncorrectable ECC error
[   33.570460] __nand_correct_data: uncorrectable ECC error
[   33.575833] blk_update_request: I/O error, dev mtdblock0, sector 0
[   33.582043] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   33.970982] __nand_correct_data: uncorrectable ECC error
[   33.976388] __nand_correct_data: uncorrectable ECC error
[   33.981912] __nand_correct_data: uncorrectable ECC error
[   33.987290] __nand_correct_data: uncorrectable ECC error
[   33.992627] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   35.501333] __nand_correct_data: uncorrectable ECC error
[   35.506748] __nand_correct_data: uncorrectable ECC error
[   35.512086] blk_update_request: 2 callbacks suppressed
[   35.517244] blk_update_request: I/O error, dev mtdblock0, sector 0
[   35.523739] __nand_correct_data: uncorrectable ECC error
[   35.529077] __nand_correct_data: uncorrectable ECC error
[   35.534450] blk_update_request: I/O error, dev mtdblock0, sector 0
[   35.540660] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   35.929662] __nand_correct_data: uncorrectable ECC error
[   35.935066] __nand_correct_data: uncorrectable ECC error
[   35.940404] blk_update_request: I/O error, dev mtdblock0, sector 0
[   35.946828] __nand_correct_data: uncorrectable ECC error
[   35.952163] __nand_correct_data: uncorrectable ECC error
[   35.957558] blk_update_request: I/O error, dev mtdblock0, sector 0
[   35.963763] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   37.472602] __nand_correct_data: uncorrectable ECC error
[   37.478018] __nand_correct_data: uncorrectable ECC error
[   37.483356] blk_update_request: I/O error, dev mtdblock0, sector 0
[   37.489850] __nand_correct_data: uncorrectable ECC error
[   37.495226] __nand_correct_data: uncorrectable ECC error
[   37.500559] blk_update_request: I/O error, dev mtdblock0, sector 0
[   37.506767] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   37.895868] __nand_correct_data: uncorrectable ECC error
[   37.901205] __nand_correct_data: uncorrectable ECC error
[   37.906589] blk_update_request: I/O error, dev mtdblock0, sector 0
[   37.912978] __nand_correct_data: uncorrectable ECC error
[   37.918389] __nand_correct_data: uncorrectable ECC error
[   37.923741] blk_update_request: I/O error, dev mtdblock0, sector 0
[   37.929949] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   39.438076] __nand_correct_data: uncorrectable ECC error
[   39.443485] __nand_correct_data: uncorrectable ECC error
[   39.448827] blk_update_request: I/O error, dev mtdblock0, sector 0
[   39.455324] __nand_correct_data: uncorrectable ECC error
[   39.460663] __nand_correct_data: uncorrectable ECC error
[   39.466035] blk_update_request: I/O error, dev mtdblock0, sector 0
[   39.472247] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   39.861154] __nand_correct_data: uncorrectable ECC error
[   39.866555] __nand_correct_data: uncorrectable ECC error
[   39.872077] __nand_correct_data: uncorrectable ECC error
[   39.877450] __nand_correct_data: uncorrectable ECC error
[   39.882788] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   41.391385] __nand_correct_data: uncorrectable ECC error
[   41.396795] __nand_correct_data: uncorrectable ECC error
[   41.402132] blk_update_request: 2 callbacks suppressed
[   41.407290] blk_update_request: I/O error, dev mtdblock0, sector 0
[   41.413784] __nand_correct_data: uncorrectable ECC error
[   41.419122] __nand_correct_data: uncorrectable ECC error
[   41.424495] blk_update_request: I/O error, dev mtdblock0, sector 0
[   41.430706] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   41.819677] __nand_correct_data: uncorrectable ECC error
[   41.825077] __nand_correct_data: uncorrectable ECC error
[   41.830416] blk_update_request: I/O error, dev mtdblock0, sector 0
[   41.836838] __nand_correct_data: uncorrectable ECC error
[   41.842173] __nand_correct_data: uncorrectable ECC error
[   41.847569] blk_update_request: I/O error, dev mtdblock0, sector 0
[   41.853774] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   43.362575] __nand_correct_data: uncorrectable ECC error
[   43.367986] __nand_correct_data: uncorrectable ECC error
[   43.373324] blk_update_request: I/O error, dev mtdblock0, sector 0
[   43.379822] __nand_correct_data: uncorrectable ECC error
[   43.385201] __nand_correct_data: uncorrectable ECC error
[   43.390535] blk_update_request: I/O error, dev mtdblock0, sector 0
[   43.396743] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   43.785715] __nand_correct_data: uncorrectable ECC error
[   43.791059] __nand_correct_data: uncorrectable ECC error
[   43.796439] blk_update_request: I/O error, dev mtdblock0, sector 0
[   43.802830] __nand_correct_data: uncorrectable ECC error
[   43.808232] __nand_correct_data: uncorrectable ECC error
[   43.813586] blk_update_request: I/O error, dev mtdblock0, sector 0
[   43.819794] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   44.209376] random: crng init done
Begin: Running /scripts/local-block ... done.
[   45.331501] __nand_correct_data: uncorrectable ECC error
[   45.336915] __nand_correct_data: uncorrectable ECC error
[   45.342256] blk_update_request: I/O error, dev mtdblock0, sector 0
[   45.348753] __nand_correct_data: uncorrectable ECC error
[   45.354124] __nand_correct_data: uncorrectable ECC error
[   45.359459] blk_update_request: I/O error, dev mtdblock0, sector 0
[   45.365666] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   45.754610] __nand_correct_data: uncorrectable ECC error
[   45.759948] __nand_correct_data: uncorrectable ECC error
[   45.765500] __nand_correct_data: uncorrectable ECC error
[   45.770829] __nand_correct_data: uncorrectable ECC error
[   45.776227] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   47.284688] __nand_correct_data: uncorrectable ECC error
[   47.290029] __nand_correct_data: uncorrectable ECC error
[   47.295425] blk_update_request: 2 callbacks suppressed
[   47.300580] blk_update_request: I/O error, dev mtdblock0, sector 0
[   47.307054] __nand_correct_data: uncorrectable ECC error
[   47.312387] __nand_correct_data: uncorrectable ECC error
[   47.317756] blk_update_request: I/O error, dev mtdblock0, sector 0
[   47.323961] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   47.712957] __nand_correct_data: uncorrectable ECC error
[   47.718359] __nand_correct_data: uncorrectable ECC error
[   47.723732] blk_update_request: I/O error, dev mtdblock0, sector 0
[   47.730121] __nand_correct_data: uncorrectable ECC error
[   47.735518] __nand_correct_data: uncorrectable ECC error
[   47.740856] blk_update_request: I/O error, dev mtdblock0, sector 0
[   47.747063] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Begin: Running /scripts/local-block ... done.
[   49.255233] __nand_correct_data: uncorrectable ECC error
[   49.260575] __nand_correct_data: uncorrectable ECC error
[   49.265958] blk_update_request: I/O error, dev mtdblock0, sector 0
[   49.272345] __nand_correct_data: uncorrectable ECC error
[   49.277790] __nand_correct_data: uncorrectable ECC error
[   49.283128] blk_update_request: I/O error, dev mtdblock0, sector 0
[   49.289335] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   49.678141] __nand_correct_data: uncorrectable ECC error
[   49.683550] __nand_correct_data: uncorrectable ECC error
[   49.688888] blk_update_request: I/O error, dev mtdblock0, sector 0
[   49.695319] __nand_correct_data: uncorrectable ECC error
[   49.700655] __nand_correct_data: uncorrectable ECC error
[   49.706051] blk_update_request: I/O error, dev mtdblock0, sector 0
[   49.712255] Buffer I/O error on dev mtdblock0, logical block 0, async page read
done.
[   50.214464] __nand_correct_data: uncorrectable ECC error
[   50.219828] __nand_correct_data: uncorrectable ECC error
[   50.225216] blk_update_request: I/O error, dev mtdblock0, sector 0
[   50.231627] __nand_correct_data: uncorrectable ECC error
[   50.237070] __nand_correct_data: uncorrectable ECC error
[   50.242407] blk_update_request: I/O error, dev mtdblock0, sector 0
[   50.248614] Buffer I/O error on dev mtdblock0, logical block 0, async page read
[   50.637252] __nand_correct_data: uncorrectable ECC error
[   50.642590] __nand_correct_data: uncorrectable ECC error
[   50.648180] __nand_correct_data: uncorrectable ECC error
[   50.653592] __nand_correct_data: uncorrectable ECC error
[   50.658929] Buffer I/O error on dev mtdblock0, logical block 0, async page read
Gave up waiting for root file system device.  Common problems:
 - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
 - Missing modules (cat /proc/modules; ls /dev)
ALERT!  LABEL=rootfs does not exist.  Dropping to a shell!


BusyBox v1.22.1 (Debian 1:1.22.0-19+b3) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs) 
Re: How to unbrick the Netgear Ready NAS Duo v2
December 25, 2018 03:41PM
yury_minsk,

> After removing ECHO arg in bootcmd I have loading
> from USB

Good job! That's old u-boots limitation with the max number of envs that can be scripted in a env.

The ECC error possibly has something to do with this Ready NAS Duo DTS that does not match what u-boot think this box has. I'll take a look.

-bodhi
===========================
Forum Wiki
bodhi's corner
Re: How to unbrick the Netgear Ready NAS Duo v2
December 25, 2018 04:00PM
yury_minsk,

1. Does this box has both USB 2.0 and USB 3.0 ports? what is your USB drive? brand, model, partition formatted as Ext3.... And it attached to which port?

2. What your rootfs formatted looks like? assuming it is mounted at /media/sdb1 on another Linux box,

fdisk -l 
e2label /dev/sdb1
mount
ls -lart /media/sdb1/boot


3. How did you flash new u-boot image to NAND? please post log.

-bodhi
===========================
Forum Wiki
bodhi's corner



Edited 1 time(s). Last edit at 12/25/2018 04:04PM by bodhi.
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