[PLUG] Troublesome linux box
Sean Whitney
sean.whitney at gmail.com
Thu Oct 6 17:26:59 UTC 2005
I have a tower box that I use as a file server at my home. It's doing
nfs exports to some workstations, as well as some other functions
(dns,dhcp,samba,slimp3 server).
It has been very unstable the last 6 months.
The only clue I have is some messages from dmesg. If anyone has any
insight into some troubleshooting steps I'm really looking for some
answers. Please see the dmesg below....
Sean
---------------------------------------------------------------------
0f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22040, stackpage=c53d9000)
Stack: c02ef76c 00000dde 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22059, stackpage=c53d9000)
Stack: c02ef76c 0000bb04 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22061, stackpage=c53d9000)
Stack: c02ef76c 00001d6d 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22103, stackpage=c53d9000)
Stack: c02ef76c 000056c1 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22105, stackpage=c53d9000)
Stack: c02ef76c 0000c2d2 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22107, stackpage=c53d9000)
Stack: c02ef76c 0000e308 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22157, stackpage=c53d9000)
Stack: c02ef76c 00000dde 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22161, stackpage=c53d9000)
Stack: c02ef76c 00004561 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22203, stackpage=c53d9000)
Stack: c02ef76c 00001d6d 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22205, stackpage=c53d9000)
Stack: c02ef76c 0000aae2 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22247, stackpage=c53d9000)
Stack: c02ef76c 00001846 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22249, stackpage=c53d9000)
Stack: c02ef76c 00008d0f 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22326, stackpage=c53d9000)
Stack: c02ef76c 0000c2d2 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22331, stackpage=c53d9000)
Stack: c02ef76c 0000d0c5 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22347, stackpage=c53d9000)
Stack: c02ef76c 00001d6d 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22349, stackpage=c53d9000)
Stack: c02ef76c 00002803 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22351, stackpage=c53d9000)
Stack: c02ef76c 0000ca8a 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000000 printing eip:
c014c600
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014c600>] Not tainted
EFLAGS: 00010213
eax: 00000000 ebx: 00000000 ecx: 0000000f edx: c13c0000
esi: cff6c505 edi: 002528da ebp: fffffff0 esp: c53d9e58
ds: 0018 es: 0018 ss: 0018
Process cat (pid: 22353, stackpage=c53d9000)
Stack: c02ef76c 00005f49 00000282 c13e61a8 002528da c1297fe0 cff6c505
00000003
cff6c505 cff6c508 00000000 c53d9f84 c014338b c8887840 c53d9eb8
cff6c505
c0143a84 c8887840 c53d9eb8 00000001 4003a000 00000001 c0aa5080
00000000
Call Trace: [<c014338b>] [<c0143a84>] [<c0146383>] [<c014e9b2>]
[<c01437f1>]
[<c0128612>] [<c0144049>] [<c0144450>] [<c013889e>] [<c0138c43>]
[<c0108a3f>]
Code: 8b 1b 39 7d 44 75 ea 8b 44 24 34 39 45 0c 75 e1 8b 50 4c 85
--
If a nation values anything more than freedom, it will lose its freedom;
and the irony of it is that if it is comfort or money it values more, it
will lose that, too.
-- W. Somerset Maugham
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