错误信息如下:
/ # reboot
save exit: isCheckpointed 0
config: 8bits/char
setting ulcon to 00000003, brddiv to 26, udivslot 00000000
uart: ulcon = 0x00000003, ucon = 0x00000385, ufcon = 0x00000011
/ # umount: tmpfs busy - remounted read-only
The system is going down NOW!
Sent SIGTERM to all processes
Sent SIGKILL to all processes
md: stopping all md devices.
Unable to handle kernel paging request at virtual address 25206385
pgd = c391c000
[25206385] *pgd=00000000
Internal error: Oops: 3 [#1]
last sysfs file: /sys/devices/platform/s3c2440-i2c/i2c-0/i2c-dev/i2c-0/dev
Modules linked in:
CPU: 0 Not tainted (2.6.32.7 #21)
PC is at device_shutdown+0x28/0xa0
LR is at i2c_device_shutdown+0xc/0x38
pc : [<c018b288>] lr : [<c01d84d0>] psr: 20000013
sp : c3923e70 ip : 00000000 fp : befbff14
r10: 00000000 r9 : c3922000 r8 : c0025ae8
r7 : 00000000 r6 : fee1dead r5 : 0100fff4 r4 : c040ea94
r3 : 25206365 r2 : c0021ddc r1 : c0021dd0 r0 : c0021dd0
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: c000717f Table: 3391c000 DAC: 00000015
Process linuxrc (pid: 241, stack limit = 0xc3922270)
Stack: (0xc3923e70 to 0xc3924000)
3e60: 00000000 28121969 fee1dead c004eef4
3e80: 00000000 c004ef34 01234567 c004f050 00000000 00000000 00000000 00000000
3ea0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3ec0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
3f80: 00000000 00000000 00000000 00000000 c3922000 00000000 00000000 ffffffff
3fa0: 00000058 c0025940 00000000 00000000 fee1dead 28121969 01234567 00000000
3fc0: 00000000 00000000 ffffffff 00000058 00000000 00000001 00000000 befbff14
3fe0: 00000072 befbf998 000b2b98 00131250 60000010 fee1dead 00000000 00000000
[<c018b288>] (device_shutdown+0x28/0xa0) from [<c004eef4>] (kernel_restart_prepa
re+0x24/0x34)
[<c004eef4>] (kernel_restart_prepare+0x24/0x34) from [<c004ef34>] (kernel_restar
t+0xc/0x40)
[<c004ef34>] (kernel_restart+0xc/0x40) from [<c004f050>] (sys_reboot+0xe0/0x1c4)
[<c004f050>] (sys_reboot+0xe0/0x1c4) from [<c0025940>] (ret_fast_syscall+0x0/0x2
8)
Code: ea000010 e5913040 e3530000 0a000002 (e5933020)
---[ end trace 222a399f353d427a ]---
然后系统就挂了
请大家帮忙分析一下,这个是哪里错误,怎么解决?
谢谢
[ 此帖被sqshining在2010-12-26 17:37重新编辑 ]