703N砖了!有人能帮忙分析下吗?

kv0629

一直用着,后来启动不了,就用TTL刷了一下,现在完全没反应了,重启,刷机n遍都不行,不知道是什么问题
TTL内容如下:


U-Boot 1.1.4 (Aug 27 2011 - 10:39:39)

AP121-2MB (ar9330) U-boot

DRAM:  32 MB
led turning on for 1s...
id read 0x100000ff
flash size 4194304, 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
: cfg1 0x5 cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
ag7240_phy_setup
eth0 up
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
athrs26_reg_init_lan
ATHRS26: resetting s26
ATHRS26: s26 reset done
ag7240_phy_setup
eth1 up
eth0, eth1
Autobooting in 1 seconds
## Booting image at 9f020000 ...
   Uncompressing Kernel Image ... OK

Starting kernel ...

[    0.000000] Linux version 2.6.39.4 (xiaobiao@ubuntu) (gcc version 4.5.4 20120105 (prerelease) (Linaro GCC 4.5-2012.01) ) #1 Wed Feb 1 11:57:34 CST 2012
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU revision is: 00019374 (MIPS 24Kc)
[    0.000000] SoC: Atheros AR9330 rev 1
[    0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 02000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone PFN ranges:
[    0.000000]   Normal   0x00000000 -> 0x00002000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[1] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00002000
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128
[    0.000000] Kernel command line:  board=TL-WR703N console=ttyATH0,115200 rootfstype=squashfs,jffs2 noinitrd
[    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 29352k/32768k available (2014k kernel code, 3416k reserved, 395k data, 188k init, 0k highmem)
[    0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:80
[    0.000000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[    0.080000] pid_max: default: 32768 minimum: 301
[    0.080000] Mount-cache hash table entries: 512
[    0.090000] NET: Registered protocol family 16
[    0.090000] MIPS: machine is TP-LINK TL-WR703N v1
[    0.340000] bio: create slab <bio-0> at 0
[    0.350000] Switching to clocksource MIPS
[    0.350000] NET: Registered protocol family 2
[    0.360000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.360000] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
[    0.360000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.370000] TCP: Hash tables configured (established 1024 bind 1024)
[    0.380000] TCP reno registered
[    0.380000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.380000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.390000] NET: Registered protocol family 1
[    0.410000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.420000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.430000] msgmni has been set to 57
[    0.430000] io scheduler noop registered
[    0.430000] io scheduler deadline registered (default)
[    0.440000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[    0.440000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11) is a AR933X UART
[    0.450000] console [ttyATH0] enabled, bootconsole disabled
[    0.450000] console [ttyATH0] enabled, bootconsole disabled
[    0.460000] Atheros AR71xx SPI Controller driver version 0.2.4
[    0.470000] m25p80 spi0.0: found s25sl032a, expected m25p80
[    0.470000] m25p80 spi0.0: s25sl032a (4096 Kbytes)
[    0.480000] 5 tp-link partitions found on MTD device spi0.0
[    0.480000] Creating 5 MTD partitions on "spi0.0":
[    0.490000] 0x000000000000-0x000000020000 : "u-boot"
[    0.490000] 0x000000020000-0x0000000f56c4 : "kernel"
[    0.500000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[    0.510000] 0x0000000f56c4-0x0000003f0000 : "rootfs"
[    0.520000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[    0.530000] mtd: partition "rootfs" set to be root filesystem
[    0.530000] mtd: partition "rootfs_data" created automatically, ofs=2F0000, len=100000
[    0.540000] 0x0000002f0000-0x0000003f0000 : "rootfs_data"
[    0.550000] 0x0000003f0000-0x000000400000 : "art"
[    0.550000] 0x000000020000-0x0000003f0000 : "firmware"
[    0.900000] ag71xx_mdio: probed
[    0.900000] eth0: Atheros AG71xx at 0xb9000000, irq 4
[    1.510000] Atheros AR71xx hardware watchdog driver version 0.1.0
[    1.510000] TCP westwood registered
[    1.510000] NET: Registered protocol family 17
[    1.520000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
[    1.520000] All bugs added by David S. Miller <davem@redhat.com>
[    1.540000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[    1.550000] Freeing unused kernel memory: 188k freed
[    3.120000] Kernel bug detected[#1]:
[    3.120000] Cpu 0
[    3.120000] $ 0   : 00000000 00000001 00000001 81a9c058
[    3.120000] $ 4   : 81a9c898 81035380 81a9c058 00000000
[    3.120000] $ 8   : 00000000 00000000 00000000 000000e6
[    3.120000] $12   : 00000000 20078c0c cd84c796 802ed000
[    3.120000] $16   : 00000000 818f8180 00000000 818f81b4
[    3.120000] $20   : 81a97f30 802a0000 00000001 802702f4
[    3.120000] $24   : 00000000 8006cbf8                  
[    3.120000] $28   : 81a96000 81a97d48 8027ad60 800c40dc
[    3.120000] Hi    : 00000014
[    3.120000] Lo    : 00000000
[    3.120000] epc   : 800c40ec 0x800c40ec
[    3.120000]     Not tainted
[    3.120000] ra    : 800c40dc 0x800c40dc
[    3.120000] Status: 1000d003    KERNEL EXL IE
[    3.120000] Cause : 10800034
[    3.120000] PrId  : 00019374 (MIPS 24Kc)
[    3.120000] Modules linked in:
[    3.120000] Process grep (pid: 230, threadinfo=81a96000, task=818a0000, tls=2b7b92d0)
[    3.120000] Stack : 81a9c7e8 00000034 00000000 ffffffff 81a97d64 00000000 802ac830 00000000
[    3.120000]         818a0000 818f8180 818f8180 80073524 810421c4 7fff6000 818a0000 818a0000
[    3.120000]         818a0000 80077574 81a9d000 818a0000 818a0000 81a9d000 818a0000 00000009
[    3.120000]         81913200 818a0000 00000009 81913200 81949900 800789cc 00000010 8140bc38
[    3.120000]         81401680 81a93d08 81a93d00 818a035c 81a97e88 818a0000 00000009 81a97e88
[    3.120000]         ...
[    3.120000] Call Trace:[<80073524>] 0x80073524
[    3.120000] [<80077574>] 0x80077574
[    3.120000] [<800789cc>] 0x800789cc
[    3.120000] [<8007906c>] 0x8007906c
[    3.120000] [<80082a28>] 0x80082a28
[    3.120000] [<8006519c>] 0x8006519c
[    3.120000] [<800d96a4>] 0x800d96a4
[    3.120000] [<800ddc0c>] 0x800ddc0c
[    3.120000] [<80065f58>] 0x80065f58
[    3.120000] [<80062aa8>] 0x80062aa8
[    3.120000]
[    3.120000]
[    3.120000] Code: 00408021  8e22006c  0002102b
[    3.120000]  8fbf002c  8fb10028  8fb00024  03e00008  27bd0030
[    3.120000] Disabling lock debugging due to kernel taint
[    3.290000] Fixing recursive fault but reboot is needed!

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hww22

收，收。 砖头。