I am running RedHat 7.1....Mosix 1.0.6....Kernel 2.4.3

We are starting to get these at least once a day on each of our nodes. I think its a Mosix issue but I'm not sure. Any input would help greatly. Here is my oops:

-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.7/ (default)
-m /boot/System.map (specified)

No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
Jul 25 13:30:25 matrix2 kernel: Unable to handle kernel paging request at virtual address fe12c000
Jul 25 13:30:25 matrix2 kernel: c01bb2f6
Jul 25 13:30:25 matrix2 kernel: *pde = 2e70616d
Jul 25 13:30:25 matrix2 kernel: Oops: 0000
Jul 25 13:30:25 matrix2 kernel: CPU: 1
Jul 25 13:30:25 matrix2 kernel: EIP: 0010:[mfs_local_filldir+38/344]
Jul 25 13:30:25 matrix2 kernel: EIP: 0010:[<c01bb2f6>]
Using defaults from ksymoops -t elf32-i386 -a i386
Jul 25 13:30:25 matrix2 kernel: EFLAGS: 00010246
Jul 25 13:30:25 matrix2 kernel: eax: 00000000 ebx: f2e43e9c ecx: fffffffb edx: 00004ff4
Jul 25 13:30:25 matrix2 kernel: esi: f2e43e9c edi: fe12c000 ebp: 00000004 esp: f2e43c08
Jul 25 13:30:25 matrix2 kernel: ds: 0018 es: 0018 ss: 0018
Jul 25 13:30:25 matrix2 kernel: Process find (pid: 898, stackpage=f2e43000)
Jul 25 13:30:25 matrix2 kernel: Stack: f2e43e9c 00000ff4 fffffffe c33fa848 c01508d8 f30cac20 00000001 c0127e8e
Jul 25 13:30:25 matrix2 kernel: 00000000 00000003 f2e43d10 f2e43d1c f7efe7a8 0002ddf9 0023ee05 c3410801
Jul 25 13:30:25 matrix2 kernel: c341ee20 c0155319 c341eea0 c035b998 00000000 c341ee20 c014c0e0 c341eea0
Jul 25 13:30:25 matrix2 kernel: Call Trace: [filldir64+0/780] [in_group_p+30/40] [dput+25/340] [path_walk+2752/3228] [dput+25/340] [path_walk+275
2/3228] [permission+142/152]
Jul 25 13:30:25 matrix2 kernel: Call Trace: [<c01508d8>] [<c0127e8e>] [<c0155319>] [<c014c0e0>] [<c0155319>] [<c014c0e0>] [<c014b2ae>]
Jul 25 13:30:25 matrix2 kernel: [<c0157a94>] [<c0157cf3>] [<c01bb900>] [<c01bb988>] [<c01bb900>] [<c0155319>] [<c01bc495>] [<c01bfa5b>]
Jul 25 13:30:26 matrix2 kernel: [<c01696f4>] [<c01699b1>] [<c0150302>] [<c01bb2d0>] [<c01bb4a8>] [<c01bb2d0>] [<c01508d8>] [<c01bb2c4>]
Jul 25 13:30:26 matrix2 kernel: [<c01508d8>] [<c0150302>] [<c01508d8>] [<c0150c47>] [<c01508d8>] [<c01d93f8>] [<c0108ff4>]
Jul 25 13:30:26 matrix2 kernel: Code: f2 ae f7 d1 49 8d 51 0d 01 56 14 89 54 24 10 8b 46 18 01 44

>>EIP; c01bb2f6 <mfs_local_filldir+26/158> <=====
Trace; c01508d8 <filldir64+0/30c>
Trace; c0127e8e <in_group_p+1e/28>
Trace; c0155319 <dput+19/154>
Trace; c014c0e0 <path_walk+ac0/c9c>
Trace; c0155319 <dput+19/154>
Trace; c014c0e0 <path_walk+ac0/c9c>
Trace; c014b2ae <permission+8e/98>
Trace; c0157a94 <get_new_inode+140/1b4>
Trace; c0157cf3 <iget4+df/e8>
Trace; c01bb900 <compare_mfs_ip+0/38>
Trace; c01bb988 <mfs_iget+50/5c>
Trace; c01bb900 <compare_mfs_ip+0/38>
Trace; c0155319 <dput+19/154>
Trace; c01bc495 <mfs_express_lookup+579/6fc>
Trace; c01bfa5b <mfs_check_completion+133/228>
Trace; c01696f4 <ext2_get_page+20/f0>
Trace; c01699b1 <ext2_readdir+1ed/2f4>
Trace; c0150302 <vfs_readdir+92/ec>
Trace; c01bb2d0 <mfs_local_filldir+0/158>
Trace; c01bb4a8 <mfs_low_readdir+80/b4>
Trace; c01bb2d0 <mfs_local_filldir+0/158>
Trace; c01508d8 <filldir64+0/30c>
Trace; c01bb2c4 <mfs_readdir+d4/e0>
Trace; c01508d8 <filldir64+0/30c>
Trace; c0150302 <vfs_readdir+92/ec>
Trace; c01508d8 <filldir64+0/30c>
Trace; c0150c47 <sys_getdents64+63/11c>
Trace; c01508d8 <filldir64+0/30c>
Trace; c01d93f8 <local_pre_usermode_actions+10/c0>
Trace; c0108ff4 <local_syscall+7/13>
Code; c01bb2f6 <mfs_local_filldir+26/158>
00000000 <_EIP>:
Code; c01bb2f6 <mfs_local_filldir+26/158> <=====
0: f2 ae repnz scas %es%edi),%al <=====
Code; c01bb2f8 <mfs_local_filldir+28/158>
2: f7 d1 not %ecx
Code; c01bb2fa <mfs_local_filldir+2a/158>
4: 49 dec %ecx
Code; c01bb2fb <mfs_local_filldir+2b/158>
5: 8d 51 0d lea 0xd(%ecx),%edx
Code; c01bb2fe <mfs_local_filldir+2e/158>
8: 01 56 14 add %edx,0x14(%esi)
Code; c01bb301 <mfs_local_filldir+31/158>
b: 89 54 24 10 mov %edx,0x10(%esp,1)
Code; c01bb305 <mfs_local_filldir+35/158>
f: 8b 46 18 mov 0x18(%esi),%eax
Code; c01bb308 <mfs_local_filldir+38/158>
12: 01 44 00 00 add %eax,0x0(%eax,%eax,1)

1 warning issued. Results may not be reliable.
Thanks,
Wayne P

Have you check all your file systems - that would be my first port of call. I've only ever managed to get this sorta error during hardware failures.

cheers

Jamie...

Everything seems to be functioning normally. The network may be a little slow, but everything else seems fine and I see no other errors.
Thanks,
Wayne

My kenel oops' like these were caused by an intermittent CPU failure. Took ages to track down - I ended up swapping the hardware out piece by piece then using the system for a few days to see what would happen.

cheers

Jamie...

Oh well,
If you run into anything else that might help me out just toss it my way. We'll keep plugging away at it.
Thanks,
Wayne P.