Очень прошу помочь, перестал неожиданно работать DIR-300 NRU B1 - горит желтым Power и с интервалом 15-20 секунд моргает зеленым. Роутер ни на что не реагирует. Web-интерфейс не реагирует. Реагирует только Reacovery room (включение с нажатой RESET на адресе 192.168.0.1). Прошивка была родная и взял родную на оф.сайте. Прошивается через Recovery нормально , но при перезагрузке картина повторяется. Прочитал всю ветку "ВАЖНО- СПОСОБ РЕАНИМАЦИИ "УМЕРШЕГО" РОУТЕРА" - не помогло.
Подпоялся (гарантия закончилась месяц назад как назло) к разъемам Rx-Tx через FT232AM на скорости 57600 (8n1) получил следующий лог в режиме заливки прошивки:
Код:
U-Boot 1.1.3 (Jan 13 2009 - 17:40:14) (Alpha) - SVN revision : 105
Model: WRGN23
Board: RT2880 DRAM: 32 MB
twe0 set to <NULL>
toe0 set to <NULL>
============================================
Ralink UBoot Version: 3.1 Alpha
--------------------------------------------
ASIC 3052_MP2 (MAC to GigaMAC Mode)
DRAM COMPONENT: 256Mbits
DRAM BUS: 16BIT
Total memory: 32Mbytes
Date:Jan 13 2009 Time:17:40:14
============================================
icache: sets:128, ways:4, linesz:32 ,total:16384
dcache: sets:128, ways:4, linesz:32 ,total:16384
Eth0 (10/100-M) : ethaddr = (1c:af:f7:8c:d9:90) 1C AF F7 8C D9 90
Entering HTTP server.
Mac to giga Mac mode
Using Eth0 (10/100-M) device
Start HTTP server on port 80, 192.168.0.1
Running ...
mpfd_decode: UPLOADED, upsize = 3199104
IMGHDR========================================
signature : wrgn23_dlwbr_dir300b
magic : 20040220
==============================================
IMGBLOCK======================================
maigc : 20040220
size : 3199008
offset : 0
devname : /dev/mtdblock/2
digest : 6FF4030F1E056DE774C5D443368FD131
==============================================
Erase linux block (0xbf050000 ~ 0xbf35ffff)
***************Erased 49 sectors
Copy linux image [3199008 bytes] to Flash [0xBF050000] ...
Copy 3199008 byte to Flash ...done
## Booting image at bf050000 ...
Image Name: Linux Kernel Image
Created: 2009-07-27 8:51:14 UTC
System Control Status = 0x03400000
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 881923 Bytes = 861.3 kB
Load Address: 80000000
Entry Point: 802b9000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting kernel ...
Linux version 2.6.21 (leon@enzo) (gcc version 3.3.5) #1 Mon Jul 27 16:41:44 CST
2009
The CPU feqenuce set to 320 MHz
CPU revision is: 0001964c
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
Built 1 zonelists. Total pages: 8128
Kernel command line: console=ttyS1,57600n8 root=/dev/mtdblock1 noinitrd
Primary instruction cache 16kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 16kB, 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).
Cache parity protection disabled
arch_init_irq: cause = 800060, status = 1100ff00
PID hash table entries: 128 (order: 7, 512 bytes)
mips_time_init: calculating r4koff ... 0x00138800 (1280000)
CPU frequency 320.00 MHz
Using 160.000 MHz high precision timer.
Console: colour dummy device 80x25
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 29388k/32768k available (2285k kernel code, 3380k reserved, 498k data, 1
16k init, 0k highmem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
Time: MIPS clocksource has been installed.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
squashfs: version 3.2-r2 (2007/01/15) Phillip Lougher
squashfs: LZMA suppport for slax.org by jro
io scheduler noop registered
io scheduler deadline registered (default)
FLASH_API: MAN_ID=1 DEV_ID=7E1A00 SIZE=4MB
rt3052 access driver initialization.
Ralink gpio driver initialized
HDLC line discipline: version $Revision: 1.1.1.1 $, maxframe=4096
N_HDLC line discipline registered.
Serial: 8250/16550 driver $Revision: 1.3 $ 2 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0xb0000500 (irq = 37) is a 16550A
serial8250: ttyS1 at I/O 0xb0000c00 (irq = 12) is a 16550A
ra2880_read_mac: 1c:af:f7:8c:d9:90
ra2880_read_mac: 1c:af:f7:8c:d9:90
Ralink APSoC Ethernet Driver Initilization. v1.60 256 rx/tx descriptors allocat
ed, mtu = 1600!
ra2880_read_mac: 1c:af:f7:8c:d9:90
ra2880_read_mac: 1c:af:f7:8c:d9:90
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
elbox physmap platform flash device: 00400000 at bfc00000
elbox-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
elbox-flash.0: squashfs filesystem found at offset 1245184
Creating 8 MTD partitions on "elbox-flash.0":
0x00130020-0x0035d020 : "rootfs"
0x00050000-0x003f0000 : "upgrade"
0x00040000-0x00050000 : "devconf"
0x00030000-0x00040000 : "devdata"
0x003f0000-0x00400000 : "langpack"
0x00000000-0x00400000 : "flash"
0x00000000-0x00030000 : "u-boot"
0x00030000-0x00038000 : "boot env"
u32 classifier
ip_conntrack version 2.4 (256 buckets, 2048 max) - 244 bytes per conntrack
ip_conntrack_pptp version 3.1 loaded
ip_nat_pptp version 3.0 loaded
ip_tables: (C) 2000-2006 Netfilter Core Team, Type=Linux
ipt_time loading
arp_tables: (C) 2002 David S. Miller
TCP cubic 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>
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 116k freed
init started: BusyBox v1.00 (2009.07.27-08:42+0000) multi-call binary
Starting pid 274, console /dev/tts/1: '/etc/init.d/rcS'
Got mcheck at 0042703c
Cpu 0
$ 0 : 00000000 1000a4e0 1000b008 10020f98
$ 4 : 100016c0 00015f98 1000b008 1000b000
$ 8 : 00000000 802cb224 802cb338 fffffff0
$12 : 7f1c0300 bedeba38 85fb56fe 00000115
$16 : 0046f778 7f9dbee4 00000002 00000002
$20 : 00400330 00000000 00000000 00000000
$24 : 00000000 0044d670
$28 : 10009780 7f9dbd60 00000000 0042703c
Hi : 00000000
Lo : 00000000
epc : 0042703c 0x42703c Not tainted
ra : 0042703c 0x42703c
Status: 0120fc13 USER EXL IE
Cause : 00800060
PrId : 0001964c
Index : a
Pagemask: 0
EntryHi : 7f9da009
EntryLo0: 00000000
EntryLo1: 0004691e
Index: 2 pgmask=4kb va=7f9da000 asid=09
[pa=00000000 c=0 d=0 v=0 g=0]
[pa=011a4000 c=3 d=1 v=1 g=0]
Index: 4 pgmask=4kb va=00422000 asid=09
[pa=00000000 c=0 d=0 v=0 g=0]
[pa=01171000 c=3 d=0 v=1 g=0]
Index: 7 pgmask=4kb va=0046a000 asid=09
[pa=002cd000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 8 pgmask=4kb va=0045a000 asid=09
[pa=003fe000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 9 pgmask=4kb va=0045e000 asid=09
[pa=0116a000 c=3 d=0 v=1 g=0]
[pa=0116b000 c=3 d=0 v=1 g=0]
Index: 10 pgmask=4kb va=10020000 asid=09
[pa=011aa000 c=3 d=1 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 12 pgmask=4kb va=10006000 asid=09
[pa=00000000 c=0 d=0 v=0 g=0]
[pa=0119d000 c=3 d=1 v=1 g=0]
Index: 13 pgmask=4kb va=10000000 asid=09
[pa=01125000 c=3 d=0 v=1 g=0]
[pa=011a8000 c=3 d=1 v=1 g=0]
Index: 15 pgmask=4kb va=10002000 asid=09
[pa=011a7000 c=3 d=1 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 16 pgmask=4kb va=0044c000 asid=09
[pa=01163000 c=3 d=0 v=1 g=0]
[pa=01164000 c=3 d=0 v=1 g=0]
Index: 19 pgmask=4kb va=10008000 asid=09
[pa=0119c000 c=3 d=1 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Index: 21 pgmask=4kb va=1000a000 asid=09
[pa=0119b000 c=3 d=1 v=1 g=0]
[pa=011a9000 c=3 d=1 v=1 g=0]
Index: 22 pgmask=4kb va=00476000 asid=09
[pa=00000000 c=0 d=0 v=0 g=0]
[pa=01124000 c=3 d=0 v=1 g=0]
Index: 23 pgmask=4kb va=0045c000 asid=09
[pa=01168000 c=3 d=0 v=1 g=0]
[pa=01169000 c=3 d=0 v=1 g=0]
Index: 27 pgmask=4kb va=00460000 asid=09
[pa=01110000 c=3 d=0 v=1 g=0]
[pa=01111000 c=3 d=0 v=1 g=0]
Index: 28 pgmask=4kb va=00426000 asid=09
[pa=00000000 c=0 d=0 v=0 g=0]
[pa=01195000 c=3 d=0 v=1 g=0]
Index: 30 pgmask=4kb va=00400000 asid=09
[pa=002d0000 c=3 d=0 v=1 g=0]
[pa=00000000 c=0 d=0 v=0 g=0]
Code: 00000000 0320f809 00000000 <8fbc0010> 3c030001 34635f90 00621821 0040
4021 8f818018 <0>Kernel panic - not syncing: Caught Machine Check exception - c
aused by multiple matching entries in the TLB.
По логу видно что шьется нормально, но вот:
Код:
Kernel panic - not syncing: Caught Machine Check exception - c
aused by multiple matching entries in the TLB.
сильно напрягает меня и не нравится роутеру. Помогите знаниями!!!!