求助，rg200的闪存貌似坏了，求鉴定

pentium_luyu

ttl出来的信息
Init Arena
Init Devs.
Boot partition size = 131072(0x20000)
Found a 16MB ST compatible serial flash
[CFE][boot][ST Serial flash offset 00000000 size 128KB]
[CFE][trx][ST Serial flash offset 00020000 size 1KB]
[CFE][os][ST Serial flash offset 0002001C size 16224KB]
[CFE][nvram][ST Serial flash offset 00FF8000 size 32KB]
[CFE][boot][ST Serial flash offset 00000000 size 128KB]
[CFE][trx0][ST Serial flash offset 00020000 size 1KB]
[CFE][os0][ST Serial flash offset 0002001C size 8832KB]
[CFE][trx1][ST Serial flash offset 008C0000 size 1KB]
[CFE][os1][ST Serial flash offset 008C001C size 7392KB]
[CFE][nvram][ST Serial flash offset 00FF8000 size 32KB]
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.60.120.9
CPU type 0x19749: 500MHz
Tot mem: 65536 KBytes

CFE mem:    0x80700000 - 0x8079A640 (632384)
Data:       0x80730540 - 0x807336C0 (12672)
BSS:        0x807336C0 - 0x80734640 (3968)
Heap:       0x80734640 - 0x80798640 (409600)
Stack:      0x80798640 - 0x8079A640 (8192)
Text:       0x80700000 - 0x80730534 (197940)

Device eth0:  hwaddr 00-90-4C-01-60-00, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
cur=
buf=go;
Loader:raw Filesys:tftp Dev:eth0 File:: Optionsnull)
Loading: Failed.
Could not load :: Timeout occured
Boot from big image !!
Loader:raw Filesys:raw Dev:flash0.os File: Optionsnull)
Loading: .. 5192 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Linux version 2.6.22.19 (root@tomato) (gcc version 4.2.4) #1 Sat Mar 16 02:43:13 CST 2013
CPU revision is: 00019749
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
Zone PFN ranges:
  Normal          0 ->    16384
  HighMem     16384 ->    16384
early_node_map[1] active PFN ranges
    0:        0 ->    16384
Built 1 zonelists.  Total pages: 16384
Kernel command line: root=/dev/mtdblock2 noinitrd console=ttyS0,115200
Primary instruction cache 32kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (20 instructions).
Synthesized TLB load handler fastpath (32 instructions).
Synthesized TLB store handler fastpath (32 instructions).
Synthesized TLB modify handler fastpath (31 instructions).
PID hash table entries: 512 (order: 9, 2048 bytes)
CPU: BCM5357 rev 1 pkg 9 at 500 MHz
Using 250.000 MHz high precision timer.
console [ttyS0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 61092k/65536k available (33k kernel code, 4388k reserved, 2941k data, 128k init, 0k highmem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: no core
PCI: no core
PCI: Fixing up bus 0
NET: Registered protocol family 2
Time: MIPS clocksource has been installed.
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
squashfs: version 3.0 (2006/03/15) Phillip Lougher
io scheduler noop registered (default)
HDLC line discipline: version $Revision: 4.8 $, maxframe=4096
N_HDLC line discipline registered.
Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled
serial8250: ttyS0 at MMIO 0xb8000300 (irq = 8) is a 16550A
PPP generic driver version 2.4.2
MPPE/MPPC encryption/compression module registered
NET: Registered protocol family 24
PPPoL2TP kernel driver, V0.18.3
PPTP driver version 0.8.5
pflash: found no supported devices
Found an ST compatible serial flash with 256 64KB blocks; total size 16MB
Creating 5 MTD partitions on "sflash":
0x00000000-0x00020000 : "pmon"
0x00020000-0x00ff0000 : "linux"
0x00119c00-0x00980000 : "rootfs"
0x00980000-0x00ff0000 : "jffs2"
0x00ff0000-0x01000000 : "nvram"
_nvram_init: allocat header: 2165997568, size= 32768
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
u32 classifier
    OLD policer on
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (512 buckets, 4096 max)
ip_tables: (C) 2000-2006 Netfilter Core Team
ipt_account 0.1.21 : Piotr Gasidlo <quaker@barbara.eu.org>, http://www.barbara.eu.org/~quaker/ipt_account/
net/ipv4/netfilter/tomato_ct.c [Mar 16 2013 02:42:18]
NET: Registered protocol family 1
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 128k freed
Warning: unable to open an initial console.
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 12604, size 6b58
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read page, block 1fa5f, size 643c
emf: module license 'Proprietary' taints kernel.
eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.100.138.20
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read fragment cache block [73b0a]
SQUASHFS error: Unable to read page, block 73b0a, size 4e2e
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read fragment cache block [73b0a]
SQUASHFS error: Unable to read page, block 73b0a, size 4e2e
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read fragment cache block [73b0a]
SQUASHFS error: Unable to read page, block 73b0a, size 4e2e
SQUASHFS error: lzma returned unexpected result 0x1
SQUASHFS error: Unable to read fragment cache block [73b0a]
SQUASHFS error: Unable to read page, block 73b0a, size 4e2e
Unhandled kernel unaligned access[#1]:
Cpu 0
$ 0   : 00000000 00000000 11008003 81165ec4
$ 4   : 802d0000 00000000 8114dec4 8114deb8
$ 8   : 802d6f70 800607f8 0ac5f724 0000005b
$12   : 803176e0 80310000 80310000 00000005
$16   : 00000001 8005fe90 802cfd70 80315aa0
$20   : 802d0000 802cfd70 803162a8 803164a8
$24   : 00000000 00000000                  
$28   : 802ce000 802cfd30 803166a8 8005fea8
Hi    : 0098964f
Lo    : a384ec80
epc   : 8006143c     Tainted: P      
ra    : 8005fea8 Status: 11001402    KERNEL EXL
Cause : 00000014
BadVA : 11008003
PrId  : 00019749
Modules linked in: ledtrig_usbdev nf_conntrack_ftp nf_nat_sip nf_conntrack_sip et(P) igs(P) emf(P)
Process swapper (pid: 0, threadinfo=802ce000, task=802d0188)
Stack : 802cfd10 00000000 80310000 00000000 00000100 8005fea8 0000000a 80315aa0
        802d0000 80315898 8003a78c 8003a65c 00000000 80310000 80310000 800443e8
        802cfd70 802cfd70 803168a8 00000007 00000000 803158a8 0000000a 80310000
        8031736c 80315898 00008000 00008000 00000020 80035f4c 802cfe08 00000000
        802d516c 802d3680 00000000 8030aad2 80310000 00008000 000000ff 000000ff
        ...
Call Trace:[<8000150c>][<802e9b58>][<802e9224>]

Code: 27bd0018  8ce20010  8ce3000c <ac430000> ace6000c  8c846f70  ac620004  14880005  ace60010
Kernel panic - not syncing: Fatal exception in interrupt