求助！WGR614 V8突然无法过自检！能PING通！

liuxics

TTL连接后，无法CTRL+C控制，请高手指导！
' x2 f8 ~8 x/ n6 ~* l
WGR614v8 - 1.8 (Mon Apr 13 10:53:43 CST 2009)
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.130.30.0
; T# c% A6 j* F& f2 f* ]Device eth0:  hwaddr 00-24-B2-BF-2C-7E, ipaddr 192.168.1.1, mask 255.255.255.0
        gateway not set, nameserver not set
2 B$ K. s* e5 eLoader:raw Filesys:tftp Dev:eth0 File:192.168.1.2:vmlinuz Options:(null)
Loading: Failed.
Could not load 192.168.1.2:vmlinuz: Timeout occured
- e& h9 [! k2 I, Y3 V" J% }3 ELoading ..
CPU ProcId is: 0x00029029, options: 0x0000004d
5 p$ R! K* f5 Y3 W( O6 MLinux version 2.4.37 (root@dd-wrt) (gcc version 3.4.6 (OpenWrt-2.0)) #13197 Sat                                                                                                                                Aug 7 01:52:12 CEST 2010
Setting the PFC to its default value
Determined physical RAM map:
% `: e4 P" Y$ k6 b& [, n1 y memory: 01000000 @ 00000000 (usable)
On node 0 totalpages: 4096
4 T0 p# z2 E3 ]- U) V* i3 R4 D# izone(0): 4096 pages.
3 s) c) V9 Z- A1 `( x& o" Azone(1): 0 pages.
2 F2 Q0 H7 B/ hzone(2): 0 pages.
$ n3 P) r% {1 q% J3 ^Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd cons                                                                                                                               ole=ttyS0,115200
: o1 }* k& i7 ?* y  r8 dCPU: BCM5354 rev 3 at 240 MHz
9 K) S6 K& m' B" fUsing 120.000 MHz high precision timer.
Calibrating delay loop... 239.20 BogoMIPS
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 bytes)
$ X% i2 `' P- |8 ~  k% K$ O' pMount cache hash table entries: 512 (order: 0, 4096 bytes)
: w6 ]1 ?: r- P& {7 H) C' o  [4 [Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
Checking for 'wait' instruction...  unavailable.
% A; \% U1 ?# S! k: S4 fPOSIX conformance testing by UNIFIX
. ?, @, w& P& ?" m) j' T: W# gPCI: no core
PCI: Fixing up bus 0
7 J/ F; L- p: ?  l" XInitializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
$ f2 i, W  X( K, Cdevfs: boot_options: 0x1
2 i9 X& F2 F" Osquashfs: version 3.0 (2006/03/15) Phillip Lougher
, r5 a# B4 w* B; w. xpty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI en                                                                                                                               abled
$ a2 G- U$ F' PttyS00 at 0xb8000300 (irq = 3) is a 16550A
8 R/ _. ^% ~3 s4 |ttyS01 at 0xb8000400 (irq = 3) is a 16550A
PCI: Setting latency timer of device 00:01.0 to 64
PCI: Setting latency timer of device 00:05.0 to 64
$ S8 V  Y. y. [" z4 }sb_doattach: incoming bus is PCI but it's a lie, switching to SB devid:0x4318
PPPoL2TP kernel driver, V0.13
Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky
7 }& R7 v  \4 b, {3 H  z) I6 B; Q( G; lpflash: found no supported devices
& N6 `/ \6 ?- s$ \sflash not supported on this router
Initializing Cryptographic API
" L) j) l6 M% o3 v  U4 [. CIP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
- Z( f$ ]/ l# f) B: R) j' b9 W5 ZTCP: Hash tables configured (established 1024 bind 2048)
ip_conntrack version 2.1 (512 buckets, 4096 max) - 336 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
ipt_random match loaded
netfilter PSD loaded - (c) astaro AG
/ K" g* [  d3 D0 }$ Iipt_osf: Startng OS fingerprint matching module.
ipt_IPV4OPTSSTRIP loaded
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Cannot open root device "mtdblock2" or 1f:02
Please append a correct "root=" boot option
  k- s: x2 g1 F# mKernel panic: VFS: Unable to mount root fs on 1f:02
<0>Rebooting in 5 seconds..Please stand by while rebooting the system...
Decompressing..........done
- r+ Q$ }: k2 y* u% Z( o