Hi Robert,
I have built the cmemk.ko by running the command 'make
debug'.
But I could not find any extra messages while loading
this cmemk driver.
Here I have attached two log files when mem=50M and
mem=168M to the kernel. CMEM is reserved with 88M.
Regards,
Tharmarajan G
On Mon, 2010-07-12 at 16:32 -0500, Tivy, Robert wrote:
>
>
>
>
>
> ______________________________________________________________
> From: [email protected]
> [mailto:[email protected]] On
> Behalf Of Tharmarajan Ganeshan
> Sent: Saturday, July 10, 2010 8:35 AM
> To: [email protected]; Ring, Chris
> Cc: [email protected];
> dhineshkumar; Mohamed Thalib H; maharajan
> Subject: Re: DM355 - 256MB RAM memory issue
>
>
>
> Hi Todd and Chris,
>
> Thank for your suggestion. We tried the option
> 'hole in the kernel memory space'. But that is not solving our
> issue.
> We tried to reserve memory 30MB at various
> place in RAM. But these trials does not help us to solve this
> issue.
>
> And also we tried to get the memory for this
> 5MP image capturing from the CMEM driver. For this we
> allocated 86MB to CMEM driver. But the kernel is hanging while
> loading this CMEM driver.
>
> Is there any limitation in CMEM driver ?
>
> As far as we know there is no limitation on the size of the physical
> block granted to CMEM.
>
> If you'd like to pursue this approach (getting your 5MP image memory
> from CMEM) then I could help, but would need to see the debug output
> of the CMEMK kernel module that you say is "hanging while loading this
> CMEM driver." To produce debug output, build the "debug" version by:
> % cd <linuxutils>/ti/sdo/linuxutils/cmem/src/module
> % make debug
> Then 'insmod' this cmemk.ko and observe CMEMK debug output on the
> Linux console.
>
> Regards,
>
> - Rob
>
>
>
> Regards,
> Tharmarajan G
>
> On Tue, 2010-07-06 at 09:00 -0600, Todd Fischer wrote:
>
> >
> > Tharmarajan,
> >
> > I believe you need to rebuild your codec server with a
> > different memory map. Another idea is to have a hole in the
> > kernel memory space (specify mem= in the kernel command line
> > twice). I am not sure if the kernel version you are using
> > for dm355 supports a hole in the kernel memory space.
> >
> > Todd
> >
> > On Mon, 2010-07-05 at 19:44 +0530, Tharmarajan Ganeshan
> > wrote:
> >
> > > Hi All,
> > > We are working on a DM355 processor based
> > > Development board. The Board has 256MB mDDR RAM and 5MP
> > > image sensor MT9P031.
> > >
> > > We are using the kernel version 2.6.10
> > >
> > > We have modified the driver code for capturing
> > > 5MP raw image and converting this 5MP raw into YUV. For
> > > this 5MP image capturing , we have reserved 30MB.
> > >
> > > We have allocated 56MB to the CMEM driver.
> > >
> > > The reserved memory 30MB and the 56MB memory
> > > for CMEM are at top of the RAM.
> > >
> > > We are passing the remaining memory size to
> > > the kernel in bootargs as mem=170M. And we are using the
> > > NFS rootfilesystem.
> > >
> > > But we are getting kernel hanging issues while
> > > testing the IPNC_APP applications and 5MP still image
> > > capturing. Sometimes the kernel is hanging while booting
> > > itself.
> > >
> > >
> > > If we reserve the 30MB from the address region
> > > 0x83200000 - 0x84FFFFFF and pass the memory size to kernel
> > > in bootargs as mem=50M, then we are NOT having any issues
> > > in running the applications. But we want to use the exact
> > > remaining memory.
> > >
> > > And also we are not able to program the NAND
> > > flash memory in kernel level if we are not passing the
> > > mem=50M in bootargs.
> > >
> > > What could be the cause for this kernel
> > > hanging issue ?
> > >
> > > Are we missing any configurations while
> > > building the kernel image ?
> > >
> > > Our Bootargs is :
> > > mem=50M console=ttyS1,115200n8 root=/dev/nfs rootwait rw
> > > ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
> > > nfsroot=192.168.1.99:/tftpboot/bellatrix_rootfilesystem,nolock
> eth=00:0C:0C:A0:01:FE v4l2_video_capture=:device=MT9P031
> > >
> > >
> > >
> > > Regards,
> > > Tharmarajan G
> > >
> > >
> > > _______________________________________________
> > > Davinci-linux-open-source mailing list
> > > [email protected]
> > >
> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
U-Boot 1.2.0-gbef31061-dirty (Jun 30 2010 - 17:14:02) Bellatrix
DRAM: 256 MB
NAND: NAND device: Manufacturer ID: 0x20, Chip ID: 0x76 (ST Micro NAND 64MiB
3,3V 8-bit)
Bad block table found at page 130976, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x000b4000
nand_read_bbt: Bad block at 0x03ff8000
nand_read_bbt: Bad block at 0x03ffc000
64 MiB
In: serial
Out: serial
Err: serial
ARM Clock :- 216MHz
DDR Clock :- 133MHz
Hit any key to stop autoboot: 0
=> pri
baudrate=115200
ethaddr=00:0C:0C:A0:01:FE
bootfile="uImage"
ramargs=setenv bootargs mem=50M console=ttyS1,115200n8 root=/dev/ram0 rw
initrd=0x82000000,40M
nfsboot=tftp 0x80700000 uImage;run nfsargs; bootm 0x80700000
ramboot=tftp 0x80700000 uImage; tftp 0x82000000 ramdisk.gz;bootm 0x80700000
jffsargs=setenv bootargs mem=50M console=ttyS1,115200n8 root=/dev/mtdblock4
noinitrd rootfstype=jffs2 ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
bootdelay=2
bootargs=mem=50M console=ttyS1,115200n8 root=/dev/mtdblock4 noinitrd
rootfstype=jffs2 ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
eth=00:0C:0C:A0:01:FE v4l2_video_c
apture=:device=MT9P031
nfsargs=set bootargs mem=50M console=ttyS1,115200n8 root=/dev/nfs rootwait rw
ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
nfsroot=192.168.1.99:/tftpboot/bellatrix_r
ootfilesystem,nolock eth=00:0C:0C:A0:01:FE v4l2_video_capture=:device=MT9P031
filesize=ea0c9c
fileaddr=82000000
netmask=255.255.255.0
ipaddr=192.168.1.90
serverip=192.168.1.99
jffsboot=nand read 0x80700000 0xc8000 0x144000; bootm 0x80700000
bootcmd=run jffsboot
stdin=serial
stdout=serial
stderr=serial
videostd=pal
ver=U-Boot 1.2.0-gbef31061-dirty (Jun 30 2010 - 17:14:02) Bellatrix
Environment size: 1218/16380 bytes
=> run nfsboot
The media mode is autosense.
TFTP from server 192.168.1.99; our IP address is 192.168.1.90
Filename 'uImage'.
Load address: 0x80700000
Loading: LINK DOWN.
LINK DOWN.
LINK UP.
Link mode : 100 Mb/s Full Duplex.
T #################################################################
#################################################################
#################################################################
################################################################
done
Bytes transferred = 1321560 (142a58 hex)
## Booting image at 80700000 ...
Image Name: Linux-2.6.10_mvl401_BELLATRIX-2.
Created: 2010-07-14 14:13:08 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1321496 Bytes = 1.3 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
Starting kernel ...
�Linux version 2.6.10_mvl401_BELLATRIX-2.1.0 (din...@dell-desktop) (gcc version
3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-06)) #2 Wed Jul 14 19:43:05
IST 2010
CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ)
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Machine: DaVinci DM355 Bellatrix
Memory policy: ECC disabled, Data cache writeback
DM0350
TCM: Mapped pa 0x00000000 to va 0xfea00000 size: 0x100000
Built 1 zonelists
Kernel command line: mem=50M console=ttyS1,115200n8 root=/dev/nfs rootwait rw
ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
nfsroot=192.168.1.99:/tftpboot/bellatrix_r
ootfilesystem,nolock eth=00:0C:0C:A0:01:FE v4l2_video_capture=:device=MT9P031
PID hash table entries: 256 (order: 8, 4096 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: 50MB = 50MB total
Memory: 47628KB available (2285K code, 559K data, 156K init)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
spawn_desched_task(00000000)
desched cpu_callback 3/00000000
ksoftirqd started up.
desched cpu_callback 2/00000000
desched thread 0 started up.
NET: Registered protocol family 16
Registering platform device 'serial8250.0'. Parent at platform
Registering platform device 'nand_davinci.0'. Parent at platform
Registering platform device 'mmc.0'. Parent at platform
DaVinci I2C DEBUG: 19:37:30 Jul 14 2010
Registering platform device 'i2c'. Parent at platform
SCSI subsystem initialized
musb_hdrc: version 2.2a/db-0.4.8 [cppi-dma] [peripheral] [debug=0]
Registering platform device 'musb_hdrc'. Parent at platform
musb_hdrc: USB Peripheral mode controller at c3800000 using DMA, IRQ 12
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
Initializing Cryptographic API
Registering platform device 'dm355fb.0'. Parent at platform
Console: switching to colour frame buffer device 90x30
watchdog: TI DaVinci Watchdog Timer: timer margin 64 sec
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
Registering platform device 'serial8250'. Parent at platform
ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
ttyS1 at MMIO 0x1c20400 (irq = 41) is a 16550A
ttyS2 at MMIO 0x1e06000 (irq = 14) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
RAMDISK driver initialized: 1 RAM disks of 46080K size 1024 blocksize
loop: loaded (max 8 devices)
AX88796B Ethernet Driver
FUNC bellatrix_ax88796b_init_module() : LINE 382 : Driver for AX88796B Non-PCI
Fast Ethernet Chip
Physical address of EMIF CE1 is 0x04000000
ioremaped address is 0xC3870000
FUNC ax_probe() : LINE 592 : Reading data from Page0
FUNC ax_probe() : LINE 593: Address is 0x00 . Data is 0x22
FUNC ax_probe() : LINE 594: Address is 0x02 . Data is 0x4C
FUNC ax_probe() : LINE 595: Address is 0x04 . Data is 0x80
FUNC ax_probe() : LINE 596: Address is 0x06 . Data is 0x7D
FUNC ax_probe() : LINE 597: Address is 0x08 . Data is 0x01
FUNC ax_probe() : LINE 598: Address is 0x0A . Data is 0x00
FUNC ax_probe() : LINE 599: Address is 0x0C . Data is 0x7F
FUNC ax_probe() : LINE 600: Address is 0x0E . Data is 0x03
FUNC ax_probe() : LINE 601: Address is 0x10 . Data is 0x3C
FUNC ax_probe() : LINE 602: Address is 0x12 . Data is 0x43
FUNC ax_probe() : LINE 603: Address is 0x14 . Data is 0xFF
Func: ax_probe Line: 606 Interrup status reg content is 0x00000003
Func: ax_probe Line: 607 Boundary Pointer Reg is 0x0000007d
ASIX AX88796B Ethernet Adapter:v1.2.0 19:37:42 Jul 14 2010
http://www.asix.com.tw
FUNC ax_probe(): LINE 628: Reset card. Who knows what brain-damaged state it
was left in.
Func: ax_probe Line: 643 Interrup status reg content is 0x00000080
Func: ax_probe Line: 644 Boundary Pointer Reg is 0x0000004c
AX88796B: MAC ADDRESS 00 88 88 77 99 66
eth0: AX88796B found at 0x4000000, using IRQ 53.
i2c /dev entries driver
Dallas 32B35 RTC Driver for Bellatrix
RTC: Maxim DS32B35 Registeration successfull
Dallas 32B35/32C35 FRAM Driver for Bellatrix
Attaching Slave Address 0x50
Attaching Slave Address 0x51
Attaching Slave Address 0x52
Attaching Slave Address 0x53
Attaching Slave Address 0x54
Attaching Slave Address 0x55
Attaching Slave Address 0x56
Attaching Slave Address 0x57
DS32B35 2K FRAM Device Detected
Linux video capture interface: v1.00
Registering platform device 'vpfe.1'. Parent at platform
vpfe vpfe.1: DaVinci v4l2 capture driver V1.0 loaded
ipipe major#: 254, minor# 0
Registering platform device 'dm355_ipipe.2'. Parent at platform
ipipe driver registered
af major#: 253, minor# 0
Registering platform device 'dm355_af.2'. Parent at platform
aew major#: 252, minor# 0
Registering platform device 'dm355_aew.2'. Parent at platform
elevator: using anticipatory as default io scheduler
Registering Davinci NAND driver
nand_davinci nand_davinci.0: Using 4-bit hardware ECC
NAND device: Manufacturer ID: 0x20, Chip ID: 0x76 (ST Micro NAND 64MiB 3,3V
8-bit)
Creating 6 MTD partitions on "nand_davinci.0":
0x00000000-0x00004000 : "UBL - User Boot Loader (RO)"
0x00004000-0x00050000 : "U-Boot (RO)"
0x00050000-0x000c8000 : "Env Parameters (RO)"
0x000c8000-0x004c8000 : "Kernel - 4MB (RW)"
0x004c8000-0x024c8000 : "Filesystem (RW)"
0x024c8000-0x04000000 : "Camera Settings (RW)"
nand_davinci nand_davinci.0: hardware revision: 2.3
mmc mmc.0: Supporting 4-bit mode
mmc mmc.0: Using DMA mode
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
NET: Registered protocol family 1
MMC cmd.resp[0] = aa orc=0
NET: Registered protocol family 17
Power Management for DaVinci initializing
Enable interrupt generation from GPIO Bank 0 (GPIO0-GPIO15)
Register ISR for GPIO 0, 2 & 6
Start Sync Sequence
MMC cmd.resp[0] = aa orc=300000
MMC: selected 50.000MHz transfer rate
MMC: selected 25.000MHz transfer rate
mmcblk0: mmc0:b368 SD 1981440KiB
mmcblk0:
AX88796B: The media mode is autosense.
IP-Config: Complete:
device=eth0, addr=192.168.1.90, mask=255.255.255.0, gw=192.168.1.1,
host=192.168.1.90, domain=, nis-domain=(none),
bootserver=192.168.1.99, rootserver=192.168.1.99, rootpath=
Looking up port of RPC 100003/2 on 192.168.1.99
Looking up port of RPC 100005/1 on 192.168.1.99
VFS: Mounted root (nfs filesystem).
Freeing init memory: 156K
INIT: version 2.85 booting
eth0 Link mode : 100 Mb/s Full Duplex.
0
mknod: /dev/ptmx: File exists
Mounting a tmpfs over /dev...done.
Creating initial device nodes...done.
0
Mounting local filesystems: mount none on /dev/shm type tmpfs (rw,size=5M)
mount: mount point /var/run does not exist
none on /tmp type tmpfs (rw,sync)
failed (96: ).
Starting hotplug subsystem:
pci
pci [success]
usb
usb [success]
isapnp
isapnp [success]
ide
ide [success]
input
input [success]
scsi
scsi [success]
done.
Starting portmap daemon: portmap/etc/rc.d/rcS.d/S41portmap: 156: nice: not found
pidof: invalid option -- x
BusyBox v1.01 (2005.12.18-04:57+0000) multi-call binary
No help available.
/etc/rc.d/rcS.d/S41portmap: 156: cannot create /var/run/portmap.pid: Directory
nonexistent
failed (2: ).
cmemk: no version for "struct_module" found: kernel tainted.
ioremap_nocache(0x89800000, 109051904)=0xc3880000
allocated heap buffer 0xc3880000 of size 0x3204000
cmem initialized 14 pools between 0x89800000 and 0x90000000
insmod: cannot insert `dm350mmap.ko': Bad address (-1): Bad address
BusyBox v1.01 (2005.12.18-04:57+0000) multi-call binary
Usage: mknod [OPTIONS] NAME TYPE MAJOR MINOR
Create a special file (block, character, or pipe).
Options:
-m create the special file using the specified mode (default a=rw)
TYPEs include:
b: Make a block (buffered) device.
c or u: Make a character (un-buffered) device.
p: Make a named pipe. MAJOR and MINOR are ignored for named pipes.
insmod: cannot insert `sbull.ko': Bad address (-1): Bad address
insmod: cannot insert `musb_hdrc.ko': Bad address (-1): Bad address
mkdosfs 2.11 (12 Mar 2005)
/dev/sbulla: No such file or directory
mount: you must specify the filesystem type
ln: /var/www/sdcard/mmc: File exists
func StartNetwork() [line 894] : no need to take the DHCP enabling status from
the GPIO. It will be taken through the NetWork Page Settings
net_get_hwaddr: ioctl SIOCGIFHWADDR: No such device
Error: Error on get MAC address
Error: Network Init Fail
UDPString=uuid:Upnp-TVEmulator-1_0-00_0016980517</UDN>
Unable to handle kernel NULL pointer dereference at virtual address 00000004
pgd = c20c0000
[00000004] *pgd=80fc9031, *pte=00000000, *ppte=00000000
Internal error: Oops: 817 [#1]
Modules linked in: cmemk
CPU: 0
PC is at cache_alloc_refill+0x148/0x57c
LR is at 0xc03c996c
pc : [<c0074304>] lr : [<c03c996c>] Tainted: GF
sp : c0bd3ab8 ip : 00000006 fp : c0bd3aec
r10: 00000050 r9 : 00000005 r8 : c0bd2000
r7 : c0bd2000 r6 : c03c9960 r5 : c30268c0 r4 : c3021900
r3 : 00000000 r2 : c03c996c r1 : c303f018 r0 : c303f000
Flags: nZCv IRQs off FIQs on Mode SVC_32 Segment user
Control: 5317F Table: 820C0000 DAC: 00000015
Process encode_stream (pid: 998, stack limit = 0xc0bd21a0)
Stack: (0xc0bd3ab8 to 0xc0bd4000)
3aa0: c02163f4 00000200
3ac0: c303ffb8 c30268d0 40000013 c30218e0 c0bd2000 c0bd3b28 00000005 00000050
3ae0: c0bd3b04 c0bd3af0 c0073fc0 c00741cc c0bd3b20 c0bd3c00 c0bd3b6c c0bd3b08
3b00: c006ea84 c0073f84 c303ffd8 00000000 00000000 c31d5a80 c0063da8 c0bd3b34
3b20: c0bd3b34 00000000 00000000 c31d5a80 c0063da8 c0bd3b34 c0bd3b34 c0bd3b48
3b40: c0215730 00000000 c0bd3c00 c0bd3bc0 c0bd3bc0 00001000 c0fae340 c05c6e00
3b60: c0bd3b84 c0bd3b70 c00da14c c006ea10 00000000 00000000 c0bd3bbc c0bd3b88
3b80: c00da764 c00da13c c00d8ac8 c00d87a4 c00732fc 00000000 c0bd3c00 c0bd3bc0
3ba0: 0000000e 00000001 c0fae340 c05c6e00 c0bd3bec c0bd3bc0 c00da8e0 c00da58c
3bc0: c002a120 c002a120 c0fae340 00000000 c0fae340 c0bd3c00 c202567c c0bd3ca0
3be0: c0bd3c2c c0bd3bf0 c00db2cc c00da88c 00000000 00000002 c0bd3c00 c06679a0
3c00: c002a1a0 c002a1a0 c0bd2000 00000000 c202567c 00000000 c202567c 0000000f
3c20: c0bd3c8c c0bd3c30 c0073350 c00db20c c0272658 c0bd3ca0 c0bd2000 c31d5a80
3c40: c0bd3c8c c0bd3c50 c0070130 c006fd48 00000000 00000000 00000010 c02d3af4
3c60: c0bd2000 c0bd2000 00000000 000000e5 0000000f c202567c c0bd3ca0 0000000f
3c80: c0bd3cd4 c0bd3c90 c00738d8 c0073320 0000012e 0000000f 000000d7 c0fae340
3ca0: c0bd3ca0 c0bd3ca0 c0073bd8 00000000 c0bd2000 0012edf9 00000000 000000de
3cc0: c0fae340 c202567c c0bd3d1c c0bd3cd8 c006c308 c00736f0 00000002 00000001
3ce0: c20255e0 c0fae38c c0bd3d2c c0aeb1d0 00000000 00000000 c0bd2000 c0bd2000
3d00: c0aeb1d0 000ee000 00000800 c202567c c0bd3d5c c0bd3d20 c007bfc8 c006c17c
3d20: 00000000 00000000 c002b6a0 00000001 c006fc60 00000000 c0bd2000 c0fc9bb8
3d40: c0aeb1d0 000ee000 c20c0000 c002b6a0 c0bd3da4 c0bd3d60 c007c414 c007bd44
3d60: c0fc9bb8 c20c0000 60000013 c20c0000 00000000 00000800 c0072da8 ffffffeb
3d80: c0aeb1d0 c31d5a80 c002b6a0 c002b6d0 00000805 000ee8a0 c0bd3de4 c0bd3da8
3da0: c0037e50 c007c2f8 c0bd3dcc c0bd3db8 c007d77c c0bd3e10 000000ef 00000805
3dc0: c0bd3e44 000ee8a0 c026f3fc c0bd3e10 60000013 00000009 c0bd3e0c c0bd3de8
3de0: c00380d8 c0037db0 c0bd3e4c ffffffff c0bd3e44 c0bd2000 00000000 00000000
3e00: c0bd3e6c c0bd3e10 c002f728 c00380a8 000ee8a0 00000758 00000000 00000000
3e20: 000c1000 c067f320 c0bd2000 00000000 00000000 00000000 00000009 c0bd3e6c
3e40: 00000000 c0bd3e58 c00b37a0 c0123d28 20000013 ffffffff 00000760 c00b37a0
3e60: c0bd3f2c c0bd3e70 c00b4238 c00b3764 00001812 c0bd3e80 c006ff30 c006f380
3e80: 60000093 00000003 60000013 00000000 c002b824 0000011b 00000001 c067f200
3ea0: c0bc5b20 00000000 000ee8a0 000c1000 000b8cc8 00008000 c0070130 00000004
3ec0: 001ec544 000ee8a0 00000002 c07a85c0 00000001 00008000 c05c5800 c0bd3fb0
3ee0: c067f400 00000000 00000018 00000018 00000018 00000018 c0668000 c2024ea0
3f00: 00000018 c0bd2000 c0273744 c067f400 fffffffe c00b386c c0bd3fb0 00000000
3f20: c0bd3f5c c0bd3f30 c0094ee8 c00b387c c0bd2000 c067f400 c0668000 00000000
3f40: befffe2c 0004983c c0bd2000 c0bd3fb0 c0bd3f84 c0bd3f60 c009526c c0094dd8
3f60: c0668000 befffe2c c0bd3fb0 c0668000 c00302f4 0090000b c0bd3fa4 c0bd3f88
3f80: c0034c50 c0095144 00000000 0004983c 00000000 0000000b 00000000 c0bd3fa8
3fa0: c002fb60 c0034c24 00000000 0004983c befffae0 0004983c befffe2c 0000010c
3fc0: 00000000 0004983c 00000000 0003a190 befffae0 00049644 00049820 00000000
3fe0: 401b0fb4 befffa9c 0001c470 401294c0 60000010 befffae0 ffffffff dfe5ffff
Backtrace:
[<c00741bc>] (cache_alloc_refill+0x0/0x57c) from [<c0073fc0>]
(kmem_cache_alloc+0x4c/0x54)
[<c0073f74>] (kmem_cache_alloc+0x0/0x54) from [<c006ea84>]
(mempool_alloc+0x84/0x19c)
r5 = C0BD3C00 r4 = C0BD3B20
[<c006ea00>] (mempool_alloc+0x0/0x19c) from [<c00da14c>]
(nfs_readdata_alloc+0x20/0x40)
[<c00da12c>] (nfs_readdata_alloc+0x0/0x40) from [<c00da764>]
(nfs_pagein_one+0x1e8/0x300)
r4 = 00000000
[<c00da57c>] (nfs_pagein_one+0x0/0x300) from [<c00da8e0>]
(nfs_pagein_list+0x64/0x98)
[<c00da87c>] (nfs_pagein_list+0x0/0x98) from [<c00db2cc>]
(nfs_readpages+0xd0/0xfc)
r8 = C0BD3CA0 r7 = C202567C r6 = C0BD3C00 r5 = C0FAE340
r4 = 00000000
[<c00db1fc>] (nfs_readpages+0x0/0xfc) from [<c0073350>] (read_pages+0x40/0x160)
[<c0073310>] (read_pages+0x0/0x160) from [<c00738d8>]
(do_page_cache_readahead+0x1f8/0x224)
[<c00736e0>] (do_page_cache_readahead+0x0/0x224) from [<c006c308>]
(filemap_nopage+0x19c/0x450)
[<c006c16c>] (filemap_nopage+0x0/0x450) from [<c007bfc8>]
(do_no_page+0x294/0x5b4)
[<c007bd34>] (do_no_page+0x0/0x5b4) from [<c007c414>]
(handle_mm_fault+0x12c/0x310)
[<c007c2e8>] (handle_mm_fault+0x0/0x310) from [<c0037e50>]
(do_page_fault+0xb0/0x1ec)
[<c0037da0>] (do_page_fault+0x0/0x1ec) from [<c00380d8>]
(do_DataAbort+0x40/0xa4)
[<c0038098>] (do_DataAbort+0x0/0xa4) from [<c002f728>] (__dabt_svc+0x48/0x60)
r8 = 00000000 r7 = 00000000 r6 = C0BD2000 r5 = C0BD3E44
r4 = FFFFFFFF
[<c00b3754>] (padzero+0x0/0x50) from [<c00b4238>] (load_elf_binary+0x9cc/0x15e0)
[<c00b386c>] (load_elf_binary+0x0/0x15e0) from [<c0094ee8>]
(search_binary_handler+0x120/0x36c)
[<c0094dc8>] (search_binary_handler+0x0/0x36c) from [<c009526c>]
(do_execve+0x138/0x1f0)
[<c0095134>] (do_execve+0x0/0x1f0) from [<c0034c50>] (sys_execve+0x3c/0x5c)
[<c0034c14>] (sys_execve+0x0/0x5c) from [<c002fb60>] (ret_fast_syscall+0x0/0x2c)
r7 = 0000000B r6 = 00000000 r5 = 0004983C r4 = 00000000
Code: 3affffea e5903000 e5902004 e5823000 (e5832004)
<6>note: encode_stream[998] exited with preempt_count 1
BUG: scheduling while atomic: encode_stream/0x40000001/998
caller is __cond_resched+0x60/0x80
CMEMK Debug: open: called.
CMEMK Debug: GETVERSION ioctl received, returning 0x2000000.
BUG: scheduling while atomic: encode_stream/0x00000001/998
caller is do_exit+0xd3c/0xda0
Unable to handle kernel NULL pointer dereference at virtual address 00000004
pgd = c0004000
[00000004] *pgd=00000000
Internal error: Oops: 817 [#2]
Modules linked in: cmemk
CPU: 0
PC is at free_block+0x60/0x124
LR is at drain_array_locked+0x88/0xa8
pc : [<c0074924>] lr : [<c0074a70>] Tainted: GF
sp : c03a1ed0 ip : c03a1ef8 fp : c03a1ef4
r10: c02d644c r9 : c02d645c r8 : c30268d0
r7 : 00000000 r6 : 00000004 r5 : c03c9960 r4 : c303f000
r3 : 00000000 r2 : c03c996c r1 : c30268d0 r0 : c303f200
Flags: Nzcv IRQs off FIQs on Mode SVC_32 Segment kernel
Control: 5317F Table: 80018000 DAC: 00000017
Process events/0 (pid: 4, stack limit = 0xc03a01a0)
Stack: (0xc03a1ed0 to 0xc03a2000)
1ec0: c02ce610 00000004 c30268c0 0000000b
1ee0: c30268d0 c03c9960 c03a1f1c c03a1ef8 c0074a70 c00748d4 00000000 00000000
1f00: c03c9960 c03a0000 c03c99d0 00000001 c03a1f54 c03a1f20 c0075880 c00749f8
1f20: c3096c00 c0371f28 c03a1f54 c02d646c c02d6468 c03a0000 00000000 c0371f20
1f40: 00000000 c0371f28 c03a1fc4 c03a1f58 c005e10c c00757e4 c0387f2c c00757d4
1f60: ffffffff ffffffff 00000001 00000000 c00483e4 00010000 00000000 c03a0000
1f80: 00000000 c036f540 c00483e4 00100100 00200200 00000000 c03a1fc4 c0371f20
1fa0: c03a0000 c0387f28 c005df08 fffffffc 00000000 00000000 c03a1ff4 c03a1fc8
1fc0: c006382c c005df18 ffffffff ffffffff 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 c03a1ff8 c004e9f0 c0063754 6e552072 38397869
Backtrace:
[<c00748c4>] (free_block+0x0/0x124) from [<c0074a70>]
(drain_array_locked+0x88/0xa8)
r8 = C03C9960 r7 = C30268D0 r6 = 0000000B r5 = C30268C0
r4 = 00000004
[<c00749e8>] (drain_array_locked+0x0/0xa8) from [<c0075880>]
(cache_reap+0xac/0x248)
r8 = 00000001 r7 = C03C99D0 r6 = C03A0000 r5 = C03C9960
r4 = 00000000
[<c00757d4>] (cache_reap+0x0/0x248) from [<c005e10c>]
(worker_thread+0x204/0x2c0)
[<c005df08>] (worker_thread+0x0/0x2c0) from [<c006382c>] (kthread+0xe8/0x11c)
[<c0063744>] (kthread+0x0/0x11c) from [<c004e9f0>] (do_exit+0x0/0xda0)
r8 = 00000000 r7 = 00000000 r6 = 00000000 r5 = 00000000
r4 = 00000000
Code: e592401c e5942004 e5943000 e5823000 (e5832004)
<6>note: events/0[4] exited with preempt_count 1
BUG: scheduling while atomic: events/0/0x00000001/4
caller is do_exit+0xd3c/0xda0
U-Boot 1.2.0-gbef31061-dirty (Jun 30 2010 - 17:14:02) Bellatrix
DRAM: 256 MB
NAND: NAND device: Manufacturer ID: 0x20, Chip ID: 0x76 (ST Micro NAND 64MiB
3,3V 8-bit)
Bad block table found at page 130976, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x000b4000
nand_read_bbt: Bad block at 0x03ff8000
nand_read_bbt: Bad block at 0x03ffc000
64 MiB
In: serial
Out: serial
Err: serial
ARM Clock :- 216MHz
DDR Clock :- 133MHz
Hit any key to stop autoboot: 0
=> pri
baudrate=115200
ethaddr=00:0C:0C:A0:01:FE
bootfile="uImage"
ramargs=setenv bootargs mem=50M console=ttyS1,115200n8 root=/dev/ram0 rw
initrd=0x82000000,40M
nfsboot=tftp 0x80700000 uImage;run nfsargs; bootm 0x80700000
ramboot=tftp 0x80700000 uImage; tftp 0x82000000 ramdisk.gz;bootm 0x80700000
jffsargs=setenv bootargs mem=50M console=ttyS1,115200n8 root=/dev/mtdblock4
noinitrd rootfstype=jffs2 ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
bootdelay=2
bootargs=mem=50M console=ttyS1,115200n8 root=/dev/mtdblock4 noinitrd
rootfstype=jffs2 ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
eth=00:0C:0C:A0:01:FE v4l2_video_c
apture=:device=MT9P031
filesize=ea0c9c
fileaddr=82000000
netmask=255.255.255.0
ipaddr=192.168.1.90
serverip=192.168.1.99
jffsboot=nand read 0x80700000 0xc8000 0x144000; bootm 0x80700000
bootcmd=run jffsboot
stdin=serial
stdout=serial
stderr=serial
videostd=pal
ver=U-Boot 1.2.0-gbef31061-dirty (Jun 30 2010 - 17:14:02) Bellatrix
nfsargs=set bootargs mem=168M console=ttyS1,115200n8 root=/dev/nfs rootwait rw
ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
nfsroot=192.168.1.99:/tftpboot/bellatrix_
rootfilesystem,nolock eth=00:0C:0C:A0:01:FE v4l2_video_capture=:device=MT9P031
Environment size: 1219/16380 bytes
=> run nfsboot
The media mode is autosense.
TFTP from server 192.168.1.99; our IP address is 192.168.1.90
Filename 'uImage'.
Load address: 0x80700000
Loading: LINK DOWN.
LINK DOWN.
LINK UP.
Link mode : 100 Mb/s Full Duplex.
#################################################################
#################################################################
#################################################################
################################################################
done
Bytes transferred = 1321560 (142a58 hex)
## Booting image at 80700000 ...
Image Name: Linux-2.6.10_mvl401_BELLATRIX-2.
Created: 2010-07-14 14:13:08 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1321496 Bytes = 1.3 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
Starting kernel ...
�Linux version 2.6.10_mvl401_BELLATRIX-2.1.0 (din...@dell-desktop) (gcc version
3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-06)) #2 Wed Jul 14 19:43:05
IST 2010
CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ)
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Machine: DaVinci DM355 Bellatrix
Memory policy: ECC disabled, Data cache writeback
DM0350
TCM: Mapped pa 0x00000000 to va 0xfea00000 size: 0x100000
Built 1 zonelists
Kernel command line: mem=168M console=ttyS1,115200n8 root=/dev/nfs rootwait rw
ip=192.168.1.90:192.168.1.99:192.168.1.1:255.255.255.0
nfsroot=192.168.1.99:/tftpboot/bellatrix_
rootfilesystem,nolock eth=00:0C:0C:A0:01:FE v4l2_video_capture=:device=MT9P031
PID hash table entries: 1024 (order: 10, 16384 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 168MB = 168MB total
Memory: 167296KB available (2285K code, 559K data, 156K init)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
spawn_desched_task(00000000)
desched cpu_callback 3/00000000
ksoftirqd started up.
desched cpu_callback 2/00000000
desched thread 0 started up.
NET: Registered protocol family 16
Registering platform device 'serial8250.0'. Parent at platform
Registering platform device 'nand_davinci.0'. Parent at platform
Registering platform device 'mmc.0'. Parent at platform
DaVinci I2C DEBUG: 19:37:30 Jul 14 2010
Registering platform device 'i2c'. Parent at platform
SCSI subsystem initialized
musb_hdrc: version 2.2a/db-0.4.8 [cppi-dma] [peripheral] [debug=0]
Registering platform device 'musb_hdrc'. Parent at platform
musb_hdrc: USB Peripheral mode controller at cb000000 using DMA, IRQ 12
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
Initializing Cryptographic API
Registering platform device 'dm355fb.0'. Parent at platform
Console: switching to colour frame buffer device 90x30
watchdog: TI DaVinci Watchdog Timer: timer margin 64 sec
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
Registering platform device 'serial8250'. Parent at platform
ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
ttyS1 at MMIO 0x1c20400 (irq = 41) is a 16550A
ttyS2 at MMIO 0x1e06000 (irq = 14) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
RAMDISK driver initialized: 1 RAM disks of 46080K size 1024 blocksize
loop: loaded (max 8 devices)
AX88796B Ethernet Driver
FUNC bellatrix_ax88796b_init_module() : LINE 382 : Driver for AX88796B Non-PCI
Fast Ethernet Chip
Physical address of EMIF CE1 is 0x04000000
ioremaped address is 0xCB070000
FUNC ax_probe() : LINE 592 : Reading data from Page0
FUNC ax_probe() : LINE 593: Address is 0x00 . Data is 0x22
FUNC ax_probe() : LINE 594: Address is 0x02 . Data is 0x4C
FUNC ax_probe() : LINE 595: Address is 0x04 . Data is 0x80
FUNC ax_probe() : LINE 596: Address is 0x06 . Data is 0x7D
FUNC ax_probe() : LINE 597: Address is 0x08 . Data is 0x01
FUNC ax_probe() : LINE 598: Address is 0x0A . Data is 0x00
FUNC ax_probe() : LINE 599: Address is 0x0C . Data is 0x7F
FUNC ax_probe() : LINE 600: Address is 0x0E . Data is 0x03
FUNC ax_probe() : LINE 601: Address is 0x10 . Data is 0x3C
FUNC ax_probe() : LINE 602: Address is 0x12 . Data is 0x43
FUNC ax_probe() : LINE 603: Address is 0x14 . Data is 0xFF
Func: ax_probe Line: 606 Interrup status reg content is 0x00000003
Func: ax_probe Line: 607 Boundary Pointer Reg is 0x0000007d
ASIX AX88796B Ethernet Adapter:v1.2.0 19:37:42 Jul 14 2010
http://www.asix.com.tw
FUNC ax_probe(): LINE 628: Reset card. Who knows what brain-damaged state it
was left in.
Func: ax_probe Line: 643 Interrup status reg content is 0x00000080
Func: ax_probe Line: 644 Boundary Pointer Reg is 0x0000004c
AX88796B: MAC ADDRESS 00 88 88 77 99 66
eth0: AX88796B found at 0x4000000, using IRQ 53.
i2c /dev entries driver
Dallas 32B35 RTC Driver for Bellatrix
RTC: Maxim DS32B35 Registeration successfull
Dallas 32B35/32C35 FRAM Driver for Bellatrix
Attaching Slave Address 0x50
Attaching Slave Address 0x51
Attaching Slave Address 0x52
Attaching Slave Address 0x53
Attaching Slave Address 0x54
Attaching Slave Address 0x55
Attaching Slave Address 0x56
Attaching Slave Address 0x57
DS32B35 2K FRAM Device Detected
Linux video capture interface: v1.00
Registering platform device 'vpfe.1'. Parent at platform
vpfe vpfe.1: DaVinci v4l2 capture driver V1.0 loaded
ipipe major#: 254, minor# 0
Registering platform device 'dm355_ipipe.2'. Parent at platform
ipipe driver registered
af major#: 253, minor# 0
Registering platform device 'dm355_af.2'. Parent at platform
aew major#: 252, minor# 0
Registering platform device 'dm355_aew.2'. Parent at platform
elevator: using anticipatory as default io scheduler
Registering Davinci NAND driver
nand_davinci nand_davinci.0: Using 4-bit hardware ECC
NAND device: Manufacturer ID: 0x20, Chip ID: 0x76 (ST Micro NAND 64MiB 3,3V
8-bit)
Creating 6 MTD partitions on "nand_davinci.0":
0x00000000-0x00004000 : "UBL - User Boot Loader (RO)"
0x00004000-0x00050000 : "U-Boot (RO)"
0x00050000-0x000c8000 : "Env Parameters (RO)"
0x000c8000-0x004c8000 : "Kernel - 4MB (RW)"
0x004c8000-0x024c8000 : "Filesystem (RW)"
0x024c8000-0x04000000 : "Camera Settings (RW)"
nand_davinci nand_davinci.0: hardware revision: 2.3
mmc mmc.0: Supporting 4-bit mode
mmc mmc.0: Using DMA mode
NET: Registered protocol family 2
MMC cmd.resp[0] = aa orc=0
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
NET: Registered protocol family 1
NET: Registered protocol family 17
Power Management for DaVinci initializing
Enable interrupt generation from GPIO Bank 0 (GPIO0-GPIO15)
Register ISR for GPIO 0, 2 & 6
Start Sync Sequence
MMC cmd.resp[0] = aa orc=300000
MMC: selected 50.000MHz transfer rate
MMC: selected 25.000MHz transfer rate
mmcblk0: mmc0:b368 SD 1981440KiB
mmcblk0:
AX88796B: The media mode is autosense.
IP-Config: Complete:
device=eth0, addr=192.168.1.90, mask=255.255.255.0, gw=192.168.1.1,
host=192.168.1.90, domain=, nis-domain=(none),
bootserver=192.168.1.99, rootserver=192.168.1.99, rootpath=
Looking up port of RPC 100003/2 on 192.168.1.99
Looking up port of RPC 100005/1 on 192.168.1.99
VFS: Mounted root (nfs filesystem).
Freeing init memory: 156K
INIT: version 2.85 booting
eth0 Link mode : 100 Mb/s Full Duplex.
0
mknod: /dev/ptmx: File exists
Mounting a tmpfs over /dev...done.
Creating initial device nodes...done.
0
Mounting local filesystems: mount none on /dev/shm type tmpfs (rw,size=5M)
mount: mount point /var/run does not exist
none on /tmp type tmpfs (rw,sync)
failed (96: ).
Starting hotplug subsystem:
pci
pci [success]
usb
usb [success]
isapnp
isapnp [success]
ide
ide [success]
input
input [success]
scsi
scsi [success]
done.
Starting portmap daemon: portmap/etc/rc.d/rcS.d/S41portmap: 156: nice: not found
pidof: invalid option -- x
BusyBox v1.01 (2005.12.18-04:57+0000) multi-call binary
No help available.
/etc/rc.d/rcS.d/S41portmap: 156: cannot create /var/run/portmap.pid: Directory
nonexistent
failed (2: ).
cmemk: no version for "struct_module" found: kernel tainted.
ioremap_nocache(0x8a800000, 92274688)=0xcb080000
allocated heap buffer 0xcb080000 of size 0x2204000
cmem initialized 14 pools between 0x8a800000 and 0x90000000
sbulla: unknown partition table
musb_hdrc: version 2.2a/db-0.4.8 [cppi-dma] [peripheral] [debug=0]
Registering platform device 'musb_hdrc'. Parent at platform
kobject_register failed for musb_hdrc (-17)
insmod: cannot insert `musb_hdrc.ko': File exists (-1): File exists
mkdosfs 2.11 (12 Mar 2005)
/dev/sbulla has 4 heads and 16 sectors per track,
logical sector size is 512,
using 0xf8 media descriptor, with 1024 sectors;
file system has 2 12-bit FATs and 4 sectors per cluster.
FAT size is 1 sector, and provides 247 clusters.
Root directory contains 512 slots.
Volume ID is 00000015, no volume label.
ln: /var/www/sdcard/mmc: File exists
modprobe: FATAL: Could not load
/lib/modules/2.6.10_mvl401_BELLATRIX-2.1.0/modules.dep: No such file or
directory
INIT: Entering runlevel: 3
UDPString=uuid:Upnp-TVEmulator-1_0-00_0008421557</UDN>
func StartNetwork() [line 894] : no need to take the DHCP enabling status from
the GPIO. It will be taken through the NetWork Page Settings
Upnp port is 0
UPnP Initialized OK ip=192.168.1.90, port=49152
desc_doc_url = http://192.168.1.90/tvdevicedesc.xml
UpnpRegisterRootDevice failure.
error code = -204
device advertisement failure.
killall: dhcpcd: no process killed
rm: cannot remove `/var/run/dhcpcd-eth0.pid': No such file or directory
net_search_gateway:eth0, 1A8C0, 0, 1
net_search_gateway:eth0, 0, 101A8C0, 3
dns=192.168.1.1
Starting internet superserver: inetd.
pgd = c9438000
[40ad1000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[40ad2000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[40ad3000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[40ae2000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[40ae3000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[40ae4000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[40ae5000] *pgd=896e0031, *pte=00000000, *ppte=00000000
pgd = c9438000
[4434b000] *pgd=89709031, *pte=00000000, *ppte=00000000
pgd = c9408000
[43a07000] *pgd=894f7031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48380000] *pgd=89784031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48383000] *pgd=89784031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48384000] *pgd=89784031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48708000] *pgd=89787031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48717000] *pgd=89787031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48718000] *pgd=89787031, *pte=00000000, *ppte=00000000
pgd = c9438000
[487c1000] *pgd=89787031, *pte=00000000, *ppte=00000000
pgd = c9438000
[487d0000] *pgd=89787031, *pte=00000000, *ppte=00000000
pgd = c9438000
[48bee000] *pgd=89789031, *pte=00000000, *ppte=00000000
pgd = c9438000
[4916e000] *pgd=8978f031, *pte=00000000, *ppte=00000000
pgd = c9438000
[4917d000] *pgd=8978f031, *pte=00000000, *ppte=00000000
pgd = c9438000
[466a7000] *pgd=894e1031, *pte=00000000, *ppte=00000000
pgd = c9438000
[4918c000] *pgd=8978f031, *pte=00000000, *ppte=00000000
pgd = c9438000
[49235000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[49236000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[49237000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492e8000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492e9000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492ea000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492eb000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492fa000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492fb000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492fc000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492fd000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[492fe000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[493c9000] *pgd=89790031, *pte=00000000, *ppte=00000000
pgd = c9438000
[49494000] *pgd=89792031, *pte=00000000, *ppte=00000000
pgd = c9438000
[4955f000] *pgd=89792031, *pte=00000000, *ppte=00000000
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