HI, all:
  Sorry to disturb all of you in the linuxppc-dev mail group. I am a new
member from linuxppc-dev from China, and I have a very weird problem, it
have been bothering me for a long time.  I will be very grateful if you
can help me to analyse it.
  1) Problem description:
a) FRIU(a circuit board) unit is a ppc(powerpc) unit, 256 M bytes Ram,
bootloader is uboot, kernel linux-2.6.21 filesystem: initramfs
The main problem is that when kernel start up and mount initramfs, run
the init process(pid 1), when the process(init) write file(20 M bytes)
to filesystem(initramfs),
sometimes it will find some data modified when check the file's contents
by read it. 
b) I have write a test init process which will write 20 Mbytes
data(0xFF) to "/TEST0.IMG" and check it's contents. Sometimes, the
contents will by modified.
c) Here is the test procedure: 
Uboot download linux kernel and initramfs --> cmd "bootm" to start linux
--> after kernel start complete, mount initramfs, run init process(pid
1)
--> It will write 20 Mbytes data(0XFF) to 'TEST0.IMG' and check it's
contents, If there is error, the error data will be printed.

2) Error data:
a) Every time the error happened, a pair of data modified:
first place:  1C 00 FF FF FF FF FF FF 00 00 00 040 80 ...
Second place: FF FF FF FF FF FF 00 A0 ....
Sometimes, there will be 2 pair of data modified.
b) The error happens not very often, but it happens sometime.

3)
Could you give me some advice on how to investigate it or which part you
think will have problem? 
Thanks very much!
Used kernel: linux-2.6.21 <<init process write_read file(20Mbytes)
error2.txt>>  <<init process write_read file(20Mbytes) error.txt>> 

Br,
Wang Junhua


Wang Junhua (Jonny)
-----------------------------------------
LINDX
DX 200 R&D HZ Area E 
MP: +8615967154143
Seat:4076

*$

U-Boot  @(inph)BSP_VERSION_INFO=R2.0.3 SX01827-X06 V2.0.3 (Sep 30 2011 - 
16:13:34)


?## Interphase 3632 FR
FPGA:  Build(0) ver 2.0.2
BMC Watchdog Enabled...
DRAM:  256 MB
/-Now running in RAM - U-Boot at: 0ff6a000
FLASH: 128 MB
NETCONSOLE: (dev='nc')
In:    serial
Out:   serial
Err:   serial
MMC: Initializing
?
POST: Disable
?
BEDBUG:ready
Hit any key to stop autoboot:  3  2  1  0 
Setting bootm wdog disable flag.
command success!
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5

Retry count exceeded; starting again [Try #1]
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5

Retry count exceeded; starting again [Try #2]
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5

Retry count exceeded; starting again [Try #3]
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5

Retry count exceeded; starting again [Try #4]
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
?BOOTP broadcast 4
BOOTP broadcast 5

Retry count exceeded; starting again [Try #5]
*$

U-Boot  @(inph)BSP_VERSION_INFO=R2.0.3 SX01827-X06 V2.0.3 (Sep 30 2011 - 
16:13:34)


?## Interphase 3632 FR
FPGA:  Build(0) ver 2.0.2
BMC Watchdog Enabled...
DRAM:  256 MB
/-Now running in RAM - U-Boot at: 0ff6a000
FLASH: 128 MB
NETCONSOLE: (dev='nc')
In:    serial
Out:   serial
Err:   serial
MMC: Initializing
?
POST: Disable
?
BEDBUG:ready
Hit any key to stop autoboot:  3  2  1  0 
Setting bootm wdog disable flag.
command success!
BOOTP broadcast 1
DHCP client bound to address 10.150.151.100
TFTP from server 10.150.151.1; our IP address is 10.150.151.100
Filename '/BLCODE/LNXSCR06.IMG'.(uboot script)
Load address: 0x400000
Loading: *#
done
Bytes transferred = 1020 (3fc hex)
## Executing script at 00400078
TFTP from server 10.150.151.1; our IP address is 10.150.151.100
Filename 'BLCODE/LNXUBO06.IMG'.(kernel)
Load address: 0x3fff88
Loading: *#################################################################
          #################################################################
          #################################################################
          #################################################################
          ########################################
done
Bytes transferred = 1531530 (175e8a hex)
TFTP from server 10.150.151.1; our IP address is 10.150.151.100
Filename 'BLCODE/LNXIFSG3.IMG'.(initramfs)
Load address: 0x7fff88
Loading: *####################################################
done
Bytes transferred = 262650 (401fa hex)
## Booting image at 00400000 ...
   Image Name:   Linux-2.6.21.7-hrt1-cfs-v22-grse
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    1531128 Bytes =  1.5 MB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
## Loading RAMDisk Image at 00800000 ...
   Image Name:   SCNMA-C Linux initramfs 2011.11.
   Image Type:   PowerPC Linux RAMDisk Image (uncompressed)
   Data Size:    262327 Bytes = 256.2 kB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Loading Ramdisk to 0f709000, end 0f7490b7 ... OK
## Transferring control to Linux (at address 00000000) ...
Linux version 2.6.21.7-hrt1-cfs-v22-grsec-WR2.0bl_cgl (tdaigneault@gizmo) (gcc 
version 4.1.2 (Wind River Linux Sourcery G++ 4.1-84)) #1 Fri Sep 30 16:12:23 
CDT 2011
Zone PFN ranges:
  DMA             0 ->    65536
  Normal      65536 ->    65536
early_node_map[1] active PFN ranges
    0:        0 ->    65536
Built 1 zonelists.  Total pages: 65024
Kernel command line: dmx_bsp=06 dmx_architecture=3 console=ttyUL0,38400 
root=/dev/ram0 rw 
mtdparts=physmap-flash.0:5M,2M,48M,8M,128K,128K,768K,5M,2M,48M,8M,128K,128K,768K
 ip=10.150.151.100:10.150.151.1:10.150.151.1:255.255.255.0:iph3632:eth0:on 
envbase=0xfff00000 server_ip=10.150.151.1
Xilinx INTC #0 at 0x50000000 mapped to 0xFDFFF000
PID hash table entries: 1024 (order: 10, 4096 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256000k available (2400k kernel code, 924k data, 116k init, 0k highmem)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
NET: Registered protocol family 16
Generic PHY: Registered new driver
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
checking if image is initramfs... it is
Freeing initrd memory: 256k freed
Registering GDB sysrq handler
JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
LTT : ltt-facilities init
LTT : ltt-relay init
xilinx_spi 0: at 0x40200000 mapped to 0xD1060000, irq=5
uartlite.0: ttyUL0 at MMIO map 0x40600000 mem 0xd105c000 (irq = 2) is a uartlite
uartlite.1: ttyUL1 at MMIO map 0x40620000 mem 0xd105e000 (irq = 0) is a uartlite
uartlite.2: ttyUL2 at MMIO map 0x40640000 mem 0xd1072000 (irq = 1) is a uartlite
RAMDISK driver initialized: 8 RAM disks of 32768K size 1024 blocksize
temac_probe: - temac[0] [v1.0.6]
temac_probe: - temac[0] iobase reg 0x70000000 -> 0xd1080000
temac_probe: - temac[0] SDMA reg 0x2c000000 -> 0xd1074000
temac_probe: - temac[0] DMA irqs tx = 11, rx = 12
temac_probe: - temac[0] MAC address =  00 00 77 b3 f6 7c
temac_probe: - temac[0] driver loaded
temac_probe: - temac[1] [v1.0.6]
temac_probe: - temac[1] iobase reg 0x80000000 -> 0xd1180000
temac_probe: - temac[1] SDMA reg 0x2c010000 -> 0xd1076000
temac_probe: - temac[1] DMA irqs tx = 9, rx = 10
temac_probe: - temac[1] MAC address =  00 00 77 b3 f6 7d
temac_probe: - temac[1] driver loaded
temac_probe: - temac[2] [v1.0.6]
temac_probe: - temac[2] iobase reg 0x80000040 -> 0xd1280040
temac_probe: - temac[2] SDMA reg 0x2c020000 -> 0xd1078000
temac_probe: - temac[2] DMA irqs tx = 7, rx = 8
temac_probe: - temac[2] MAC address =  00 00 77 b3 f6 7e
temac_probe: - temac[2] driver loaded
netconsole: not configured, aborting
i2c /dev entries driver
physmap platform flash device: 08000000 at f8000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
 Amd/Fujitsu Extended Query Table at 0x0040
physmap-flash.0: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
14 cmdlinepart partitions found on MTD device physmap-flash.0
Creating 14 MTD partitions on "physmap-flash.0":
0x00000000-0x00500000 : "Partition_000"
0x00500000-0x00700000 : "Partition_001"
0x00700000-0x03700000 : "Partition_002"
0x03700000-0x03f00000 : "Partition_003"
0x03f00000-0x03f20000 : "Partition_004"
0x03f20000-0x03f40000 : "Partition_005"
0x03f40000-0x04000000 : "Partition_006"
0x04000000-0x04500000 : "Partition_007"
0x04500000-0x04700000 : "Partition_008"
0x04700000-0x07700000 : "Partition_009"
0x07700000-0x07f00000 : "Partition_010"
0x07f00000-0x07f20000 : "Partition_011"
0x07f20000-0x07f40000 : "Partition_012"
0x07f40000-0x08000000 : "Partition_013"
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
 eth0: Promiscuous mode disabled.
 eth0: initialized.
 eth0: DOWN
IP-Config: Complete:
      device=eth0, addr=10.150.151.100, mask=255.255.255.0, gw=10.150.151.1,
     host=iph3632, domain=, nis-domain=(none),
     bootserver=10.150.151.1, rootserver=10.150.151.1, rootpath=
Freeing unused kernel memoryotest start!
test: 0, file length: 125 M name: /TEST0.IMG
 eth0: UP
read: 0, name: /TEST0.IMG
error found at offset: 0x549400
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0  1c   0  ff  ff  
ff  ff  ff  ff   0   0   0   4   8   0  fd  be  45   0   2  52  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  

error pos: 5543308
error found at offset: 0x54A000
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0  1c   0  ff  ff  
ff  ff  ff  ff   0   0   0   4   8   0  fd  be  45   0   2  52  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0  
?
error pos: 5546444
test: 1, file length: 125 M name: /TEST0.IMG
read: 1, name: /TEST0.IMG
test: 2, file length: 125 M name: /TEST0.IMG
read: 2, name: /TEST0.IMG
test: 3, file length: 125 M name: /TEST0.IMG
read: 3, name: /TEST0.IMG
test: 4, file length: 125 M name: /TEST0.IMG
read: 4, name: /TEST0.IMG
test: 5, file length: 125 M name: /TEST0.IMG
read: 5, name: /TEST0.IMG
test: 6, file length: 125 M name: /TEST0.IMG
read: 6, name: /TEST0.IMG
test: 7, file length: 125 M name: /TEST0.IMG
read: 7, name: /TEST0.IMG
test: 8, file length: 125 M name: /TEST0.IMG
read: 8, name: /TEST0.IMG
*$

U-Boot  @(inph)BSP_VERSION_INFO=R2.0.4 SX01827-A02 V2.0.4  (Nov  3 2011 - 
13:43:51)


?## Interphase 3632 FR
FPGA:  Build(0) ver 2.0.3
BMC Watchdog Enabled...
DRAM:  256 MB
/-Now running in RAM - U-Boot at: 0ff69000
FLASH: 128 MB
NETCONSOLE: (dev='nc')
In:    serial
Out:   serial
Err:   serial
MMC: Initializing

POST: Disable

BEDBUG:ready
Hit any key to stop autoboot:  3  2  1  0 
Setting bootm wdog disable flag.
command success!
BOOTP broadcast 1
DHCP client bound to address 10.150.151.104
TFTP from server 10.150.151.1; our IP address is 10.150.151.104
Filename '/BLCODE/LNXSCR06.IMG'.
Load address: 0x400000
Loading: *#
done
Bytes transferred = 510 (1fe hex)
## Executing script at 00400078
TFTP from server 10.150.151.1; our IP address is 10.150.151.104
Filename 'BLCODE/LNXUBO06.IMG'.
Load address: 0x3fff88
Loading: *#################################################################
         #################################################################
         #################################################################
         #################################################################
         ##################################
done
Bytes transferred = 1504500 (16f4f4 hex)
TFTP from server 10.150.151.1; our IP address is 10.150.151.104
Filename 'BLCODE/LNXIFSG3.IMG'.
Load address: 0x7fff88
Loading: *#####################################################
done
Bytes transferred = 266730 (411ea hex)
## Booting image at 00400000 ...
   Image Name:   Linux-2.6.21.7-hrt1-cfs-v22-grse
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    1504191 Bytes =  1.4 MB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
## Loading RAMDisk Image at 00800000 ...
   Image Name:   Making U-Boot Head
   Image Type:   PowerPC Linux RAMDisk Image (uncompressed)
   Data Size:    266155 Bytes = 259.9 kB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Loading Ramdisk to 0f707000, end 0f747fab ... OK
## Transferring control to Linux (at address 00000000) ...
Initializing container subsys cpu
Linux version 2.6.21.7-hrt1-cfs-v22-grsec-WR2.0aq_cgl 
(junhu...@hzling08.china.nsn-net.net) (gcc version 4.1.2 (Wind River Linux 
Sourcery G++ 4.1-182)) #1 PREEMPT Wed Dec 28 16:16:55 CST 2011
Zone PFN ranges:
  DMA             0 ->    65536
  Normal      65536 ->    65536
early_node_map[1] active PFN ranges
    0:        0 ->    65536
Built 1 zonelists.  Total pages: 65024
Kernel command line: dmx_bsp=06 dmx_architecture=3 console=ttyUL0,38400 
root=/dev/ram0 rw 
Xilinx INTC #0 at 0x50000000 mapped to 0xFDFFF000
PID hash table entries: 1024 (order: 10, 4096 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256000k available (2448k kernel code, 852k data, 108k init, 0k highmem)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
Initializing container subsys debug
NET: Registered protocol family 16
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
checking if image is initramfs... it is
Freeing initrd memory: 259k freed
Registering GDB sysrq handler
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
LTT : ltt-facilities init
LTT : ltt-relay init
xilinx_spi 0: at 0x40200000 mapped to 0xD1000000, irq=5
uartlite.0: ttyUL0 at MMIO map 0x40600000 mem 0xd1012000 (irq = 2) is a uartlite
uartlite.1: ttyUL1 at MMIO map 0x40620000 mem 0xd1014000 (irq = 0) is a uartlite
uartlite.2: ttyUL2 at MMIO map 0x40640000 mem 0xd1016000 (irq = 1) is a uartlite
RAMDISK driver initialized: 8 RAM disks of 32768K size 1024 blocksize
i2c /dev entries driver
physmap platform flash device: 08000000 at f8000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
 Amd/Fujitsu Extended Query Table at 0x0040
physmap-flash.0: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Freeing unused kernel memory
test 0 start:/TEST0.IMG
test: 0, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 0, name: /TEST0.IMG

test 1 start:/TEST0.IMG
test: 1, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 1, name: /TEST0.IMG

test 2 start:/TEST0.IMG
test: 2, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 2, name: /TEST0.IMG

test 3 start:/TEST0.IMG
test: 3, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 3, name: /TEST0.IMG

test 4 start:/TEST0.IMG
test: 4, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 4, name: /TEST0.IMG

test 5 start:/TEST0.IMG
test: 5, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 5, name: /TEST0.IMG

test 6 start:/TEST0.IMG
test: 6, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 6, name: /TEST0.IMG

test 7 start:/TEST0.IMG
test: 7, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 7, name: /TEST0.IMG

test 8 start:/TEST0.IMG
test: 8, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 8, name: /TEST0.IMG

test 9 start:/TEST0.IMG
test: 9, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 9, name: /TEST0.IMG

test 10 start:/TEST0.IMG
test: 10, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 10, name: /TEST0.IMG

test 11 start:/TEST0.IMG
test: 11, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 11, name: /TEST0.IMG

test 12 start:/TEST0.IMG
test: 12, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 12, name: /TEST0.IMG

test 13 start:/TEST0.IMG
test: 13, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 13, name: /TEST0.IMG

test 14 start:/TEST0.IMG
test: 14, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 14, name: /TEST0.IMG

test 15 start:/TEST0.IMG
test: 15, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 15, name: /TEST0.IMG

test 16 start:/TEST0.IMG
test: 16, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 16, name: /TEST0.IMG

test 17 start:/TEST0.IMG
test: 17, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 17, name: /TEST0.IMG

test 18 start:/TEST0.IMG
test: 18, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 18, name: /TEST0.IMG

test 19 start:/TEST0.IMG
test: 19, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 19, name: /TEST0.IMG

test 20 start:/TEST0.IMG
test: 20, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 20, name: /TEST0.IMG

test 21 start:/TEST0.IMG
test: 21, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 21, name: /TEST0.IMG

test 22 start:/TEST0.IMG
test: 22, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 22, name: /TEST0.IMG

test 23 start:/TEST0.IMG
test: 23, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 23, name: /TEST0.IMG

test 24 start:/TEST0.IMG
test: 24, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 24, name: /TEST0.IMG

test 25 start:/TEST0.IMG
test: 25, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 25, name: /TEST0.IMG

test 26 start:/TEST0.IMG
test: 26, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 26, name: /TEST0.IMG

test 27 start:/TEST0.IMG
test: 27, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 27, name: /TEST0.IMG

test 28 start:/TEST0.IMG
test: 28, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 28, name: /TEST0.IMG

test 29 start:/TEST0.IMG
test: 29, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 29, name: /TEST0.IMG

test 30 start:/TEST0.IMG
test: 30, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 30, name: /TEST0.IMG

test 31 start:/TEST0.IMG
test: 31, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 31, name: /TEST0.IMG

test 32 start:/TEST0.IMG
test: 32, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 32, name: /TEST0.IMG

test 33 start:/TEST0.IMG
test: 33, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 33, name: /TEST0.IMG

test 34 start:/TEST0.IMG
test: 34, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 34, name: /TEST0.IMG

test 35 start:/TEST0.IMG
test: 35, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 35, name: /TEST0.IMG

test 36 start:/TEST0.IMG
test: 36, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 36, name: /TEST0.IMG

test 37 start:/TEST0.IMG
test: 37, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 37, name: /TEST0.IMG

test 38 start:/TEST0.IMG
test: 38, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 38, name: /TEST0.IMG
error found at offset: 0xBED800 bytes
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  1c   0  ff  ff  
ff  ff  ff  ff   0   0   0   4   8   6  df  99   0   1   0  3c  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  

error found at offset: 0xBEDE00 bytes
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff   0  a0  a5  65   3  78   8   6   0   1  
 8   0   6   4   0   1   0  a0  a5  65   3  78   a   a   a   1  
 0   0   0   0   0   0   a   a   a   1   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  

error found at offset: 0xBEE400 bytes
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  1c   0  ff  ff  
ff  ff  ff  ff   0   0   0   4   8   6  df  99   0   1   0  3c  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  

error found at offset: 0xBEEA00 bytes
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff   0  a0  a5  65   3  78   8   6   0   1  
 8   0   6   4   0   1   0  a0  a5  65   3  78   a   a   a   1  

error found at offset: 0xBEEC00 bytes
 0   0   0   0   0   0   a   a   a   1   0   0   0   0   0   0  
 0   0   0   0   0   0   0   0   0   0   0   0  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  
ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  ff  

found error

test 0 start:/TEST0.IMG
test: 0, file length: 20 M name: /TEST0.IMG
file size: 0x1400000
read: 0, name: /TEST0.IMG
found error
Kernel panic - not syncing: Attempted to kill init!
Rebooting in 180 seconds..*$
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