hi!

Got the same problem twice. Dont know whats the problem, but my commands dont work, things like ls dir etc...just get

[root@firewall var]# ls
Segmentation fault

[root@firewall var]# dir
Segmentation fault

[root@firewall var]# tcsh
[root@firewall /var]# ls
Segmentation fault

Last time i change ram, and i had to reinstall. this is dmesg:

*******************************************
Code: Bad EIP value.
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
00000000
*pde = 00000000
Oops: 0000
ipt_LOG iptable_nat ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables autofs e100 floppy sg scsi_mod microcode ext3 jbd
CPU: 0
EIP: 0060:[<00000000>] Not tainted
EFLAGS: 00010297

EIP is at [unresolved] (2.4.22-1.2115.nptl)
eax: 00000102 ebx: c7844000 ecx: 006d3208 edx: 00000068
esi: bf5ac860 edi: 00000000 ebp: bfe5bb24 esp: c7845fc0
ds: 0068 es: 0068 ss: 0068
Process ls (pid: 4839, stackpage=c7845000)
Stack: c0109b9f bf5ac8a8 006d3208 006d311c bf5ac860 00000000 bfe5bb24 00000102
0000002b 0000002b 00000102 00537c32 00000023 00000202 bfe5ba68 0000002b
Call Trace: [<c0109b9f>] system_call [kernel] 0x33 (0xc7845fc0)


Code: Bad EIP value.
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
00000000
*pde = 00000000
Oops: 0000
ipt_LOG iptable_nat ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables autofs e100 floppy sg scsi_mod microcode ext3 jbd
CPU: 0
EIP: 0060:[<00000000>] Not tainted
EFLAGS: 00010297

EIP is at [unresolved] (2.4.22-1.2115.nptl)
eax: 00000102 ebx: c7844000 ecx: 006d3208 edx: 00000068
esi: bf565860 edi: 00000000 ebp: bfe76474 esp: c7845fc0
ds: 0068 es: 0068 ss: 0068
Process ls (pid: 4865, stackpage=c7845000)
Stack: c0109b9f bf5658a8 006d3208 006d311c bf565860 00000000 bfe76474 00000102
0000002b 0000002b 00000102 00537c32 00000023 00000202 bfe763b8 0000002b
Call Trace: [<c0109b9f>] system_call [kernel] 0x33 (0xc7845fc0)

etc.....
************************

anybody had this problem?


info:

[root@firewall /var]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 6
cpu MHz : 799.754
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca


[root@firewall /var]# free -m
total used free shared buffers cached
Mem: 123 119 3 0 16 68
-/+ buffers/cache: 34 88
Swap: 298 9 288

[root@firewall /var]# cat /proc/version
Linux version 2.4.22-1.2115.nptl (bhcompile@daffy.perf.redhat.com) (gcc version 3.2.3 20030422 (Red Hat Linux 3.2.3-6)) #1 Wed Oct 29 15:42:51 EST 2003 (Fedora Core 1)

thanks for helping!!!