Linux2.6.36,网络不通问题请教

Linux2.6.36,内核起来后，网络不通 。
打印如下。

Starting network...
Starting HPA's tftpd: done
JFFS2 notice: (305) check_node_data: wrong data CRC in data node at 0x0096b8fc:
read 0x3de32a99, calculated 0xad28fb35.
JFFS2 notice: (305) check_node_data: wrong data CRC in data node at 0x009653d8:
read 0x3de32a99, calculated 0xcf1885f7.
ifconfig: SIOCSIFADDR: No such device
route: SIOCADDRT: Network is unreachable
debug do_mount: kern_path 0
debug do_mount: security_sb_mount 0
Empty flash at 0x00784c68 ends at 0x00785000
Empty flash at 0x00797944 ends at 0x00798000
Empty flash at 0x0079dee4 ends at 0x0079e000
Empty flash at 0x007a1724 ends at 0x007a1800
Empty flash at 0x007a6a24 ends at 0x007a7000
debug do_mount: do_new_mount 0
debug do_mount: kern_path 0
debug do_mount: security_sb_mount 0
debug do_mount: do_new_mount 0
JFFS2 warning: (318) jffs2_do_read_inode_internal: Truncating ino #44 to 1131008
bytes failed because it only had 1040384 bytes to start with!
ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCSIFADDR: No such device
ifconfig: SIOCSIFNETMASK: No such device
route: SIOCADDRT: Network is unreachable
PING 192.168.1.254 (192.168.1.254): 56 data bytes
ping: sendto: Network is unreachable