[Dazuko-help] Help needed with installing the Dazuko Module on Linux so as to run AVG

[Aaron Caesarowicz]

Hi.

 

I need some help installing the Dazuko module. I have two linux machines. I installed Dazuko and AVG on my first machine (Linux version 2.6.18-1.2239.fc5smp (address@hidden) (gc
c version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP) without any issues at all.

 

When I went to install Dazuko on the second machine (a different kernel) .. issues!! I have tried configuring Dazuko just with ./configure, ./configure --sct-readonly --enable-syscalls --mapfile=/boot/System.map-2.6.20-1.2320.fc5smp
 and ./configure  --enable-syscalls --mapfile=/boot/System.map-2.6.20-1.2320.fc5smp but none of these worked. Please see what I did from the screen dump below.

 

**********************************

 

address@hidden dazuko-2.3.4]# more /proc/version
Linux version 2.6.20-1.2320.fc5smp (address@hidden) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-51)) #1 SMP Tue Jun 12 19:40:16 EDT 2007

 

address@hidden dazuko-2.3.4]# ./configure --sct-readonly --enable-syscalls --mapfile=/boot/System.map-2.6.20-1.2320.fc5smp
checking host system type... Linux
checking for make utility... ok (make)
checking for C compiler... ok (cc)
kernel source in /lib/modules/2.6.20-1.2320.fc5smp/source... yes
kernel build source in /lib/modules/2.6.20-1.2320.fc5smp/build... yes
acquiring Linux kernel code configuration... ok
checking if Linux is RSBAC patched... no
checking if devfs is enabled... no
discovered host system... Linux (2.6.20)
checking whether __d_path() is exported... no (using local copy, dangerous)
checking for System.map file... ok (/boot/System.map-2.6.20-1.2320.fc5smp)
locating sys_call_table... ok (0xc1223580)
checking sys_call_table status... read-only (forced)
locating do_execve... ok (0xc1074b42)
identifying device API... ok
inspecting class type... ok (class)
inspecting suspend function... ok (suspend2)
inspecting task_struct structure... ok (using parent)
configure: creating Makefile
configure: creating library/Makefile
configure: creating example_c/Makefile

 

./configure successful

 

=======================
 Configuration summary
=======================

 

module events = ON_OPEN ON_CLOSE ON_EXEC
devfs support = no
rsbac support = no
hooking via syscalls = yes
local __d_path() = yes (WARNING: dangerous for SMP kernels, see README.linux26)
module debug = no
library 1.x compatibility = yes

 

address@hidden dazuko-2.3.4]# make
make -C /lib/modules/2.6.20-1.2320.fc5smp/build include/linux/version.h include/asm scripts
make[1]: Entering directory `/usr/src/kernels/2.6.20-1.2320.fc5-smp-i686'
  CHK     include/linux/version.h
make[1]: `include/asm' is up to date.
make[1]: Leaving directory `/usr/src/kernels/2.6.20-1.2320.fc5-smp-i686'
make -C /lib/modules/2.6.20-1.2320.fc5smp/build SUBDIRS="/home/aaronc/dazuko-2.3.4" modules
make[1]: Entering directory `/usr/src/kernels/2.6.20-1.2320.fc5-smp-i686'
  CC [M]  /home/aaronc/dazuko-2.3.4/dazuko_core.o
  CC [M]  /home/aaronc/dazuko-2.3.4/dazuko_transport.o
  CC [M]  /home/aaronc/dazuko-2.3.4/dazuko_linux.o
  LD [M]  /home/aaronc/dazuko-2.3.4/dazuko.o
  Building modules, stage 2.
  MODPOST 1 modules
  CC      /home/aaronc/dazuko-2.3.4/dazuko.mod.o
  LD [M]  /home/aaronc/dazuko-2.3.4/dazuko.ko
make[1]: Leaving directory `/usr/src/kernels/2.6.20-1.2320.fc5-smp-i686'
touch dummy_rule
address@hidden dazuko-2.3.4]# cp dazuko.ko /lib/modules/2.6.20-1.2320.fc5smp/kernel/drivers/char/
address@hidden dazuko-2.3.4]# more /etc/modules.conf
alias char-major-254 dazuko
address@hidden dazuko-2.3.4]# insmod /lib/modules/2.6.20-1.2320.fc5smp/kernel/drivers/char/dazuko.ko
insmod: error inserting '/lib/modules/2.6.20-1.2320.fc5smp/kernel/drivers/char/dazuko.ko': -1 Operation not permitted

 

address@hidden dazuko-2.3.4]# tail /var/log/messages
Aug 12 14:53:10 adelaide1 nrpe[4844]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:53:10 adelaide1 nrpe[4845]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:53:18 adelaide1 nrpe[4851]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:53:19 adelaide1 nrpe[4854]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:53:19 adelaide1 nrpe[4855]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:55:28 adelaide1 nrpe[4888]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:55:28 adelaide1 nrpe[4889]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:55:40 adelaide1 kernel: dazuko: panic (sys_call_table == NULL)
Aug 12 14:58:10 adelaide1 nrpe[4930]: INFO: SSL/TLS initialized. All network traffic will be encrypted.
Aug 12 14:58:10 adelaide1 nrpe[4931]: INFO: SSL/TLS initialized. All network traffic will be encrypted.

 

***************************************

 

Any help you can provide me with will be greatly appreciated. I really need to get AVG installed and running on this Linux box asap.

 

Many thanks.

 

Aaron