请教问题841n v7如下代码

sqz***

我的路由是第一天能用，第二天再开就不能用了，表现为电源灯等不亮，加电无线灯不亮，然后一闪全不亮。如果在LAN上插线相就应灯会亮。请高手赐教。谢谢！     (wr841n v7.1 )
按照网上教程：接好TTL加电启动后在SecureCRTPortable中出现如下代码：

Returning IRQ 48
AR7240 GPIOC major 0
squashfs: version 3.3 (2007/10/31) Phillip Lougher
squashfs: LZMA suppport for slax.org by jro
Initializing Cryptographic API
io scheduler noop registered
io scheduler deadline registered
Serial: 8250/16550 driver $Revision: #2 $ 1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x0 (irq = 19) is a 16550A
RAMDISK driver initialized: 1 RAM disks of 8192K size 1024 blocksize
PPP generic driver version 2.4.2
PPPoX init, max protocols:3
NET: Registered protocol family 24
pppox protocol 0 register. max:3
cmdlinepart partition parsing not available
Searching for RedBoot partition table
5 RedBoot partitions found on MTD device ar7240-nor0
Creating 5 MTD partitions on "ar7240-nor0":
0x00000000-0x00020000 : "boot"
0x00020000-0x00120000 : "kernel"
0x00120000-0x003e0000 : "rootfs"
0x003e0000-0x003f0000 : "config"
0x003f0000-0x00400000 : "art"
->Oops: flash id 0x10215 .
Port Status c000004
ar7240-ehci ar7240-ehci.0: ATH EHCI
ar7240-ehci ar7240-ehci.0: new USB bus registered, assigned bus number 1
ar7240-ehci ar7240-ehci.0: irq 3, io mem 0x1b000000
hcc_params addr 0xbb000108 val 0x6 hcs_params addr 0xbb000104 val 0x10011
ar7240-ehci ar7240-ehci.0: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
NET: Registered protocol family 2
IP route cache hash table entries: 512 (order: -1, 2048 bytes)
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
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>
ar7240wdt_init: Registering WDT success
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 112k freed
init started:  BusyBox v1.01 (2013.04.15-06:12+0000) multi-call binary
Algorithmics/MIPS FPU Emulator v1.5
This board use 2.6.15
ip_tables: (C) 2000-2002 Netfilter core team
ip_conntrack version 2.4 (256 buckets, 5120 max) - 244 bytes per conntrack
tpip_conntrack_pptp version 3.1 loaded
insmod: cannot open module `/lib/modules/2.6.15/kernel/flashid.ko': No such file or directory
pppox protocol 1 register. max:3
PPPoL2TP kernel driver, V0.17. fixed many bug. drop rcv pkts and xmit pkts while no buffer, use pass time HZ/4.only drop ip pkt. no printk. xl2tpd 15 retries xmit. 08.20
PPTP driver version 0.8.3
pppox protocol 2 register. max:3
insmod: cannot open module `/lib/modules/2.6.15/kernel/harmony.ko': No such file or directory
usbcore: registered new driver cdc_acm
drivers/usb/class/cdc-acm.c: v0.23:USB Abstract Control Model driver for USB modems and ISDN adapters
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<8009557c>] squashfs_read_data+0x52c/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<801d1660>] uart_parse_options+0x68/0xac
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<801d1660>] uart_parse_options+0x68/0xac
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<801d1660>] uart_parse_options+0x68/0xac
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<801d1660>] uart_parse_options+0x68/0xac
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<801d1660>] uart_parse_options+0x68/0xac
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<8004cb60>] __do_page_cache_readahead+0x1f0/0x298
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<8006f3f0>] __link_path_walk+0xd84/0xdb4
[<80046090>] filemap_nopage+0x154/0x3a4
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8006dc38>] getname+0x28/0xc8
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80059200>] do_mmap_pgoff+0x5a0/0x74c
[<8006bb84>] search_binary_handler+0x8c/0x1d0
[<8006a258>] sys_newstat+0x18/0x3c
[<8000a75c>] old_mmap+0xb0/0xec
[<8000a748>] old_mmap+0x9c/0xec
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027

(none) mips #2 Mon Apr 15 14:10:21 CST 2013 (none)
(none) login: Now flash open!
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<8002a9d4>] __do_softirq+0x64/0xdc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<800037c8>] ar7240_interrupt_receive+0xe8/0x100
[<800037c8>] ar7240_interrupt_receive+0xe8/0x100
[<80049e08>] get_page_from_freelist+0x144/0x430
[<800461a0>] filemap_nopage+0x264/0x3a4
[<80025eec>] printk+0x1c/0x28
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8004dd44>] cache_alloc_refill+0x38c/0x538
[<80069a7c>] chrdev_open+0x148/0x17c
[<8006ffd0>] may_open+0x60/0x210
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80057fc4>] vma_merge+0x138/0x1fc
[<801d1660>] uart_parse_options+0x68/0xac
[<800595a4>] do_brk+0x188/0x280
[<80073614>] do_ioctl+0x64/0x78
[<8006043c>] __fput+0x60/0x134
[<801d1690>] uart_parse_options+0x98/0xac
[<80059798>] sys_brk+0xfc/0x120
[<80059780>] sys_brk+0xe4/0x120
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027
Badness in sqlzma_un at fs/squashfs/uncomp.c:139
Call Trace:
[<8009b89c>] sqlzma_un+0x23c/0x264
[<8009566c>] squashfs_read_data+0x61c/0x7fc
[<80095200>] squashfs_read_data+0x1b0/0x7fc
[<80099cbc>] squashfs_readpage+0x258/0x9e8
[<800037c8>] ar7240_interrupt_receive+0xe8/0x100
[<800037c8>] ar7240_interrupt_receive+0xe8/0x100
[<80049e08>] get_page_from_freelist+0x144/0x430
[<8004626c>] filemap_nopage+0x330/0x3a4
[<80025eec>] printk+0x1c/0x28
[<801d1660>] uart_parse_options+0x68/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<80056224>] __handle_mm_fault+0x360/0x7ac
[<8004dd44>] cache_alloc_refill+0x38c/0x538
[<80069a7c>] chrdev_open+0x148/0x17c
[<8006ffd0>] may_open+0x60/0x210
[<801d1690>] uart_parse_options+0x98/0xac
[<801d1660>] uart_parse_options+0x68/0xac
[<8000faf4>] do_page_fault+0x104/0x360
[<80057fc4>] vma_merge+0x138/0x1fc
[<801d1660>] uart_parse_options+0x68/0xac
[<800595a4>] do_brk+0x188/0x280
[<80073614>] do_ioctl+0x64/0x78
[<8006043c>] __fput+0x60/0x134
[<801d1690>] uart_parse_options+0x98/0xac
[<80059798>] sys_brk+0xfc/0x120
[<80059780>] sys_brk+0xe4/0x120
[<800102cc>] tlb_do_page_fault_0+0xf4/0xfc
[<8000e860>] stack_done+0x20/0x3c

SQUASHFS error: sb_bread failed reading block 0x5d1
SQUASHFS error: Unable to read page, block 16f639, size 5027


到这里按回车键要求输入用户名和密码

sqz***

有哪位大侠知道是怎么回事吗？如果是坏了。怎么修？谢谢了。

sqz***

终于登录上了.可是

AP99 (ar7241 - Virian) U-boot
DRAM:  
sri
ar7240_ddr_initial_config(133): virian ddr1 init
#### TAP VALUE 1 = 0xf, 2 = 0x10 [0x0: 0x1f]
32 MB
id read 0x100000ff
sector count = 64
Flash:  4 MB
Using default environment

In:    serial
Out:   serial
Err:   serial
Net:   ag7240_enet_initialize...
No valid address in Flash. Using fixed address
No valid address in Flash. Using fixed address
Virian MDC CFG Value ==> 4
: cfg1 0xf cfg2 0x7014
eth0: 00:03:7f:09:0b:ad
eth0 up
Virian MDC CFG Value ==> 4
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth1 up
eth0, eth1
Autobooting in 1 seconds
ar7240> tpl
Unknown command 'tpl' - try 'help'
ar7240> setenv ipaddr 192.168.1.1
ar7240> setenv serverip 192.168.1.8
ar7240> printenv
bootargs=console=ttyS0,115200 root=31:02 rootfstype=jffs2 init=/sbin/init mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),2752k(rootfs),896k(uImage),64k(NVRAM),64k(ART) REVISIONID
bootcmd=bootm 0x9f020000
bootdelay=1
baudrate=115200
ethaddr=0x00:0xaa:0xbb:0xcc:0xdd:0xee
stdin=serial
stdout=serial
stderr=serial
ethact=eth0
ipaddr=192.168.1.1
serverip=192.168.1.8

Environment size: 366/65532 bytes
ar7240> ftpboot 0×80000000 wr841.bin
Unknown command 'ftpboot' - try 'help'
ar7240> <INTERRUPT>
ar7240> tftpboot 0×80000000 wr841.bin
dup 1 speed 1000
Using eth1 device
TFTP from server 192.168.1.8; our IP address is 192.168.1.1
Filename 'wr841.bin'.
Load address: 0x0
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ######################################################
done
Bytes transferred = 3932160 (3c0000 hex)

sqz***

晚上继续  先用  erase 0x9f020000 +0x3c0000,然后就刷进了.没重启前系统灯和无线灯都亮了,看下手机也有无线信号,名字是电信什么的.然后重启,悲剧又开始了,三个LAN灯和一个Wan灯长亮.四个灯连在一起.