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这个是其中一种错误，还有其它的错误，每次都不完全一样的。
Linux version 2.6.17-uc1 (root@axa-yinjia) (gcc version 3.4.4) #136 Tue Mar 10 16:36:55 CST 2009
CPU: XScale-PXA270 [69054117] revision 7 (ARMv5TE)
Machine: Advantech TPC66SN
Ignoring unrecognised tag 0x54410008
Memory policy: ECC disabled, Data cache writeback
CCCR is:210
b is:0
L is:c65d400
Run Mode clock:!!!!!!!!!! 208.00MHz (*16)
Turbo Mode clock: 416.00MHz (*2.0, active)
Memory clock: 104.00MHz (/2)
System bus clock: 104.00MHz
CPU0: D VIVT undefined 5 cache
CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
Built 1 zonelists
Kernel command line: console=ttyS0,115200 rw root=/dev/hda1
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB 0MB 0MB 0MB = 64MB total
Memory: 61196KB available (2705K code, 846K data, 116K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
Advantech TPC66 Init
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
Init TPC66 PCMCIA
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 2048 bind 1024)
TCP reno registered
NetWinder Floating Point Emulator V0.97 (double precision)
Initializing Cryptographic API
io scheduler noop registered
io scheduler cfq registered (default)
Console: switching to colour frame buffer device 40x30
Init HT1381 RTC
Real Time Clock Driver v1.09b
Serial: 8250/16550 driver $Revision: 1.90 $ 3 ports, IRQ sharing disabled
Init TPC66 Serial Ports
ttyS0: detected caps 00000700 should be 00000100
adv950.0: ttyAP0 at MMIO 0x10000000 (irq = 125) is a 16C950/954
ttyS1: detected caps 00000700 should be 00000100
adv950.0: ttyAP1 at MMIO 0x10000040 (irq = 126) is a 16C950/954
ttyS2: detected caps 00000700 should be 00000100
adv950.0: ttyAP2 at MMIO 0x10000020 (irq = 127) is a 16C950/954
pxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a FFUART
pxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a BTUART
pxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a STUART
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
usbcore: registered new driver ub
Init smsc911x Device
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
SCSI Media Changer driver v0.25
NFTL driver: nftlcore.c $Revision: 1.98 $, nftlmount.c $Revision: 1.41 $
INFTL: inftlcore.c $Revision: 1.19 $, inftlmount.c $Revision: 1.18 $
Generic platform RAM MTD, (c) 2004 Simtec Electronics
block2mtd: version $Revision: 1.30 $
tffs: TrueFFS driver 710.73E
tffs: use Chip Select 0
tffs: use DMA channel 8
tffs: Socket 0: type 13 0x9877 chips 1 floors 1 size 128M ebs 0x40000
tffsbd: TrueFFS block device driver 1
TrueFFS block device driver 1<6>tffsbd: Registered module at major 100
tffsbda: tffsbda1
usbmon: debugfs is not available
pxa27x-ohci pxa27x-ohci: PXA27x OHCI
pxa27x-ohci pxa27x-ohci: new USB bus registered, assigned bus number 1
pxa27x-ohci pxa27x-ohci: irq 3, io mem 0x4c000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver...
usb 1-1: new full speed USB device using pxa27x-ohci and address 2
pccard: PCMCIA card inserted into slot 1
pcmcia: registering new device pcmcia1.0
usb 1-1: configuration #1 chosen from 1 choice
ub(1.2): GetMaxLUN returned 0, using 1 LUNs
uba: uba1 uba2 < uba5 >
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
hda: SanDisk SDCFB-256, CFA DISK drive
ide0 at 0xc4820000-0xc4820007,0xc482000e
hda: max request size: 128KiB
hda: 501760 sectors (256 MB) w/1KiB Cache, CHS=980/16/32
hda: hda1
ide-cs: hda: Vpp = 0.0
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem).
Freeing init memory: 116K
INIT: version 2.86 booting
S02banner starting!
S03sysfs starting
Unable to handle kernel NULL pointer dereference at virtual address 0000007c
pgd = c0004000
[0000007c] *pgd=00000000
Internal error: Oops: 17 [#1]
Modules linked in:
CPU: 0
PC is at do_exit+0x580/0x778
LR is at do_exit+0x274/0x778
pc : [<c003d6ac>] lr : [<c003d3a0>] Not tainted
sp : c3d15f68 ip : c3d15f68 fp : c3d15f80
r10: c3f1f10c r9 : c3d15f6c r8 : c3f1f10c
r7 : c0445cc0 r6 : c3f1f0a0 r5 : 00000000 r4 : c3f51de0
r3 : c3f1f10c r2 : 00000000 r1 : c3ee5e60 r0 : 00000301
Flags: nzCv IRQs off FIQs on Mode SVC_32 Segment user
Control: 397F Table: A06F4000 DAC: 00000015
Process [ (pid: 1180, stack limit = 0xc3d1419
Stack: (0xc3d15f68 to 0xc3d16000)
5f60: c3f1f150 c3d15f6c c3d15f6c c3d15f94 c3d15f84 c003d960
5f80: c003d138 401b7a84 c3d15fa4 c3d15f98 c003d978 c003d8e8 00000000 c3d15fa8
5fa0: c0025d20 c003d96c 401b7a84 00000001 00000001 ffffffff 401ba6b4 fbad2088
5fc0: 401b7a84 00000001 00000001 00000ef8 401baf20 0000d0c8 401b9000 00000000
5fe0: 00000000 bed7fdf0 400dbf3c 401335b8 60000010 00000001 4728203a 2029554e
Backtrace:
[<c003d12c>] (do_exit+0x0/0x77 from [<c003d960>] (sys_exit_group+0x0/0x1c)
[<c003d8dc>] (do_group_exit+0x0/0x84) from [<c003d978>] (sys_exit_group+0x18/0x1c)
r4 = 401B7A84
[<c003d960>] (sys_exit_group+0x0/0x1c) from [<c0025d20>] (ret_fast_syscall+0x0/0x2c)
Code: e59640a8 e59611cc e59421cc e591007c (e592307c)
<1>Fixing recursive fault but reboot is needed! |
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发表于 2009-03-13 13:33
