Kickstart firewall rules disappearing in CentOS 5.7

anaconda.log

10:23:21 WARNING : not adding Base group
10:23:21 INFO    : moving (1) to step postselection
10:23:21 INFO    : selected kernel package for kernel
10:23:21 DEBUG   : selecting kernel-devel
10:23:22 DEBUG   : Checking for virtual provide or file-provide for authconfig.ia32e
10:23:22 DEBUG   : no package matching authconfig.ia32e
10:23:23 DEBUG   : Checking for virtual provide or file-provide for chkconfig.ia32e
10:23:23 DEBUG   : no package matching chkconfig.ia32e
10:23:23 DEBUG   : Checking for virtual provide or file-provide for mkinitrd.ia32e
10:23:23 DEBUG   : no package matching mkinitrd.ia32e
10:23:23 DEBUG   : Checking for virtual provide or file-provide for rhpl.ia32e
10:23:23 DEBUG   : no package matching rhpl.ia32e
10:23:23 DEBUG   : Checking for virtual provide or file-provide for system-config-securitylevel-tui.ia32e
10:23:23 DEBUG   : no package matching system-config-securitylevel-tui.ia32e
..
10:25:50 INFO    : Writing main configuration
10:25:50 ERROR   : lokkit run failed: /usr/sbin/lokkit can not be run
10:25:50 ERROR   : lokkit run failed: /usr/sbin/lokkit can not be run
..
10:25:51 WARNING : /etc/sysconfig/iptables doesn't exist
10:25:51 WARNING : /etc/sysconfig/ip6tables doesn't exist
10:25:51 INFO    : set fc of /etc/sysconfig/iptables-config to system_u:object_r:iptables_conf_t:s0

arch.txt

[root@cent57 ~]# cat /etc/rpm/platform 
ia32e-redhat-linux

[root@cent57 ~]# uname -a
Linux cent57.firewall 2.6.18-274.el5 #1 SMP Fri Jul 22 04:43:29 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux

[root@cent57 ~]# cat /proc/cpuinfo 
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 44
model name      : Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz
stepping        : 2
cpu MHz         : 2349.671
cache size      : 6144 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm constant_tsc up pni monitor ssse3 lahf_lm
bogomips        : 4699.34
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:

[root@cent57 ~]# python -c 'import yum, pprint; pprint.pprint(yum.YumBase().conf.yumvar, width=1)'
Loaded plugins: fastestmirror
{'arch': 'ia32e',
 'basearch': 'x86_64',
 'releasever': '5'}

[root@cent57 ~]# rpmdb --showrc | grep -P '_arch\t'
-14: _arch      x86_64
-14: _build_arch        x86_64