[SOLVED] FTP and Files Overwrite

[miazza]

This can`t be truth... cifs.ko is compiled for v0081 module for T-ECPDEUC board it was tested w/o problems. You`re facing some issue i can`t explane now.

The same happened alsto to steno : viewtopic.php?f=53&t=5817#p41677


There will be an explanation and I'm sure you will find it out

miazza

[juusso]

You could check this:

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insmod /mnt/lib/modules/80/2.6.35.13/kernel/fs/cifs/cifs.ko

And one more command to execute and show me the output:

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uname -a

[miazza]

root@(none) phpsysinfo $ . /dtv/SGO.env

root@(none) phpsysinfo $ insmod /mnt/lib/modules/80/2.6.35.13/kernel/fs/cifs/cifs.ko
insmod: can't insert '/mnt/lib/modules/80/2.6.35.13/kernel/fs/cifs/cifs.ko': invalid module format
root@(none) phpsysinfo $ uname -a
Linux (none) 2.6.35.13 #1 SMP PREEMPT Fri May 4 10:40:18 KST 2012 armv7l GNU/Linux

root@(none) phpsysinfo $ cat /proc/cpuinfo

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Processor	: ARMv7 Processor rev 8 (v7l)
processor	: 0
BogoMIPS	: 1990.65

processor	: 1
BogoMIPS	: 1990.65

Features	: swp half thumb fastmult vfp edsp neon vfpv3 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x2
CPU part	: 0xc09
CPU revision	: 8

Hardware	: Samsung SDP1106 evaluation board
Revision	: 0000
Serial		: 0000000000000000

root@(none) phpsysinfo $ /bin/mount

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rootfs on / type rootfs (rw)
/dev/root on / type squashfs (ro,relatime)
none on /proc type proc (rw,relatime)
none on /sys type sysfs (rw,relatime)
none on /dev/sam type tmpfs (rw,relatime,size=4k)
none on /dtv type tmpfs (rw,relatime,size=30720k)
none on /dsm type tmpfs (rw,relatime,size=10240k)
none on /core type tmpfs (rw,relatime)
none on /tmp type tmpfs (rw,relatime,size=20480k)
tmpfs on /dev/shm type tmpfs (rw,relatime)
/dev/mmcblk0p13 on /mtd_exe type squashfs (ro,relatime)
none on /sys/fs/cgroup type cgroup (rw,relatime,cpu)
/dev/mmcblk0p12 on /mtd_rwarea type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p10 on /mtd_drmregion_a type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p11 on /mtd_drmregion_b type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p15 on /mtd_rocommon type squashfs (ro,relatime)
none on /proc/bus/usb type usbfs (rw,relatime)
/dev/mmcblk0p17 on /mtd_contents type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p19 on /mtd_rwcommon type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p16 on /mtd_emanual type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p18 on /mtd_swu type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/tmp/loopnone on /mnt type xfs (rw,sync,relatime,wsync,attr2,noquota)
/dev/mmcblk0p12 on /etc/passwd type rfs (rw,relatime,vfat,llw,iocharset=utf8)
/dev/mmcblk0p12 on /etc/profile type rfs (rw,relatime,vfat,llw,iocharset=utf8)
none on /tmp type tmpfs (rw,relatime)

[juusso]

compiled module, could you please check it?

cifs.zip

use ftp, copy to /mtd_rwcommon

After this make

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insmod /mtd_rwcommon/cifs.ko

Also you can check second attached module and report about result here. Thanks

cifs2.zip

[ed2]

Hi,

I tested both files and this is the result:

root@(none) phpsysinfo $ insmod /mtd_rwcommon/cifs.ko
insmod: can't insert '/mtd_rwcommon/cifs.ko': invalid module format

[miazza]

Now, since I cannot sleep I switched on the laptop that has IP 192.168.1.4.
I opened shell without changing anything and :
root@(none) phpsysinfo $ . /dtv/SGO.env

root@(none) phpsysinfo $ /mnt/etc/init.d/04_04_samba.init start
insmod: can't insert '/mnt/lib/modules/2.6.35.13/kernel/fs/cifs/cifs.ko': invalid module format
Search Shares
on: 192.168.1.1
creating lame upcase table
creating lame lowcase table
Domain=[HOME] OS=[Unix] Server=[Samba 3.0.28]
Domain=[HOME] OS=[Unix] Server=[Samba 3.0.28]
on: 192.168.1.4
creating lame upcase table
creating lame lowcase table
Domain=[miazza] OS=[Windows 7 Professional 7601 Service Pack 1] Server=[Windows 7 Professional 6.1]
mount: mounting //192.168.1.4/Users on /dtv/usb/sdj/smb/192.168.1.4/Users failed: No such device

Entering in virtual USB, now I can see smb--> 192.168.1.4 --> Users ... this folder is empty.

[miazza]

Hi,

I tested both files and this is the result:

root@(none) phpsysinfo $ insmod /mtd_rwcommon/cifs.ko
insmod: can't insert '/mtd_rwcommon/cifs.ko': invalid module format

Same here with both

root@(none) phpsysinfo $ insmod /mtd_rwcommon/cifs.ko
insmod: can't insert '/mtd_rwcommon/cifs.ko': invalid module format
root@(none) phpsysinfo $ insmod /mtd_rwcommon/cifs.ko
insmod: can't insert '/mtd_rwcommon/cifs.ko': invalid module format

Is it normal that in /mtd_rwcommon/ there was not any cifs.ko ?

[juusso]

problem is cifs.ko
try once again with my attached module (first one) and after it gives error:

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dmesg

what is the output?

[miazza]

problem is cifs.ko
try once again with my attached module (first one) and after it gives error:

Code: Select all

dmesg

what is the output?

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root@(none) phpsysinfo $ . /dtv/SGO.env

root@(none) phpsysinfo $ insmod /mtd_rwcommon/cifs.ko
insmod: can't insert '/mtd_rwcommon/cifs.ko': invalid module format
root@(none) phpsysinfo $ dmesg
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.35.13 (jison@localhost.localdomain) (gcc version 4.4.1 (VDLinux GA-release2 OpenMP 2011-06-30) ) #1 SMP PREEMPT Fri May 4 10:40:18 KST 2012
[    0.000000] CPU: ARMv7 Processor [412fc098] revision 8 (ARMv7), cr=10c53c7f
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: Samsung SDP1106 evaluation board
[    0.000000] Board Memory : 1024MB(512MB+256MB+256MB), Kernel Memory : 584MB(260MB+144MB+180MB)
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] On node 0 totalpages: 149504
[    0.000000]   Normal zone: 3432 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 146072 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 9 pages/cpu @c11b7000 s13600 r8192 d15072 u65536
[    0.000000] pcpu-alloc: s13600 r8192 d15072 u65536 alloc=16*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 146072
[    0.000000] Kernel command line: root=/dev/mmcblk0p3 console=ttyS1,115200n8 SELP_ENABLE=20102011 onboot=0053-DEU-0003 
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 260MB 144MB 180MB = 584MB total
[    0.000000] Memory: 584040k/584040k available, 13976k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     DMA     : 0xffc00000 - 0xffe00000   (   2 MB)
[    0.000000]     vmalloc : 0xe5000000 - 0xfe000000   ( 400 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe4800000   ( 584 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .init : 0xc0008000 - 0xc0037000   ( 188 kB)
[    0.000000]       .text : 0xc0037000 - 0xc04ab000   (4560 kB)
[    0.000000]       .data : 0xc04ac000 - 0xc04d9300   ( 181 kB)
[    0.000000] SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU-based detection of stalled CPUs is disabled.
[    0.000000] 	Verbose stalled-CPUs detection is disabled.
[    0.000000] NR_IRQS:160
[    0.000000] Samsung DTV Linux System HRTimer initialize
[    0.000000] HRTIMER: source clock is 184000000 Hz, SYS tick: 250
[    0.000000] [sdp_hrtimer_clksrc_init] HRTIMER Clock-source 4600000
[    0.000000] console [ttyS1] enabled
[    0.000000] Console: colour dummy device 80x30
[    0.012000] [VDLP] preset_lpj manual set to 3981312
[    0.016000] Calibrating delay loop (skipped) preset value.. 1990.65 BogoMIPS (lpj=3981312)

[juusso]

same, but now try

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insmod /mnt/lib/modules/2.6.35.13/kernel/fs/cifs/cifs.ko

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dmesg | tail