frequent oops with BUG at skbuff.c

From: DD
Date: Fri Sep 19 2003 - 09:24:58 EST

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First i`m not susbcribed to mailing list so i want to receive mails at:
n000n3@xxxxxxxxxxx

1.Frequent oops with BUG at skbuff.c
2.I receive a frequent oops about 2 at week with the message :Kernel BUG
at skbuff.c :92! they are not invoked from running of some software.They
are not at the same time i mean not exactly after 2 days.It have
most worked without problems about 8 days.
3.Kernel BUG at skbuff.c:92!
4.Kernel version : 2.4.22
fx:~# cat /proc/version
Linux version 2.4.22 (root@fx) (gcc version 2.95.4 20011002 (Debian
prerelease)) #1 Mon Sep 15 13:23:13 EEST 2003

5.Output at oops:

kernel BUG at skbuff.c :92!
invalid operand : 0000
CPU : 0
EIP : 0010 : [<c01c54b>] Not tainted
EFLAGS : 00010282
eax: 0000002d ebx: d0924f55 ecx: c0280000 edx: 00000000
esi: 000000a4 edi: c131c960 ebp: 000005ea esp: c0281ee4
ds: 0018
es: 0018
procss swapper (pid :0 , stacktrace =e0281000)
Stack: c0250c00 d0924f55 000005ea 000005ea c0250bf0 caa79080 d0924f5d
cda79080 000005ea d0924f55 cf746400 c131c800 c131c960
00004050 c131c964 00000000 00000001 0000003f c131c960 d09249e2
c131c800 cf746400 04000001 0000000b
Call Trace : [<d0924f55>] [<d0924f5d>] [<d0924f55>] [<d09249e2>]
[<c0107f0d>] [<c010808e>] [<c0105220>] [<c2105220>] [<c010a298>]
[<c0105220>] [<c0105220>] [<c2105243>] [<c01052a9>] [<c0105000>]
[<c0105027>]
Code : 0f 0b 5c 00 20 0c 25 c0 83 c4 14 5b c3 53 8b 54 24 08 8b 4c

7.Debian woody 3.0 with iptables
7.1ver_linux
Linux fx 2.4.22 #1 Mon Sep 15 13:23:13 EEST 2003 i686 unknown

Gnu C 2.95.4
Gnu make 3.79.1
util-linux 2.11n
mount 2.11n
modutils 2.4.15
e2fsprogs 1.27
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Procps 2.0.7
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 2.0.11
Modules Loaded 8139too crc32 eepro100 mii
7.2 cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.40GHz
stepping : 7
cpu MHz : 2390.314
cache size : 512 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 cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4771.02

7.3 modules information
8139too 15584 2
crc32 2832 0 [8139too]
eepro100 18732 1
mii 2384 0 [8139too eepro100]
7.4 Loaded driver an hardware information
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
03c0-03df : vga+
03f6-03f6 : ide0
0cf8-0cff : PCI conf1
d400-d4ff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (#2)
d400-d4ff : 8139too
d800-d8ff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
d800-d8ff : 8139too
dc00-dc3f : Intel Corp. 82557/8/9 [Ethernet Pro 100]
dc00-dc3f : eepro100
ff00-ff0f : Silicon Integrated Systems [SiS] 5513 [IDE]
ff00-ff07 : ide0
ff08-ff0f : ide1

00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000ca800-000cb7ff : Extension ROM
000f0000-000fffff : System ROM
00100000-0fffffff : System RAM
00100000-0022bca4 : Kernel code
0022bca5-0027f6ff : Kernel data
d9600000-dd7fffff : PCI Bus #01
da000000-dbffffff : nVidia Corporation NV5M64 [RIVA TNT2 Model 64/Model
64 Pro]
dd900000-dfafffff : PCI Bus #01
de000000-deffffff : nVidia Corporation NV5M64 [RIVA TNT2 Model 64/Model
64 Pro]
dfe00000-dfefffff : Intel Corp. 82557/8/9 [Ethernet Pro 100]
dfffae00-dfffaeff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
(#2)
dfffae00-dfffaeff : 8139too
dfffaf00-dfffafff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
dfffaf00-dfffafff : 8139too
dfffb000-dfffbfff : Intel Corp. 82557/8/9 [Ethernet Pro 100]
dfffb000-dfffbfff : eepro100
dfffc000-dfffcfff : Silicon Integrated Systems [SiS] USB 1.0 Controller
dfffd000-dfffdfff : Silicon Integrated Systems [SiS] USB 1.0 Controller
(#2)
dfffe000-dfffefff : Silicon Integrated Systems [SiS] USB 1.0 Controller
(#3)
dffff000-dfffffff : Silicon Integrated Systems [SiS] USB 2.0 Controller
e0000000-e3ffffff : Silicon Integrated Systems [SiS] SiS645DX Host &
Memory & AGP Controller
ffee0000-fff0fffe : reserved
fffc0000-ffffffff : reserved

7.5 PCI information
00:00.0 Host bridge: Silicon Integrated Systems [SiS]: Unknown device 0646
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 32
Region 0: Memory at e0000000 (32-bit, non-prefetchable) [size=64M]
Capabilities: [c0] AGP version 2.0
Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>

00:01.0 PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 AGP
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=02, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: dd900000-dfafffff
Prefetchable memory behind bridge: d9600000-dd7fffff
BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-

00:02.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev 04)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0

00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
(prog-if 80 [Master])
Subsystem: Silicon Integrated Systems [SiS] SiS5513 EIDE
Controller (A,B step)
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 128
Region 4: I/O ports at ff00 [size=16]

00:03.0 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 0f)
(prog-if 10 [OHCI])
Subsystem: Silicon Integrated Systems [SiS] 7001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR+
Latency: 64 (20000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at dfffc000 (32-bit, non-prefetchable) [size=4K]

00:03.1 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 0f)
(prog-if 10 [OHCI])
Subsystem: Silicon Integrated Systems [SiS] 7001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR+
Latency: 64 (20000ns max), cache line size 08
Interrupt: pin B routed to IRQ 12
Region 0: Memory at dfffd000 (32-bit, non-prefetchable) [size=4K]

00:03.2 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 0f)
(prog-if 10 [OHCI])
Subsystem: Silicon Integrated Systems [SiS] 7001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR+
Latency: 64 (20000ns max), cache line size 08
Interrupt: pin C routed to IRQ 5
Region 0: Memory at dfffe000 (32-bit, non-prefetchable) [size=4K]

00:03.3 USB Controller: Silicon Integrated Systems [SiS]: Unknown device
7002 (prog-if 20)
Subsystem: Silicon Integrated Systems [SiS]: Unknown device 7002
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (20000ns max), cache line size 08
Interrupt: pin D routed to IRQ 10
Region 0: Memory at dffff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:08.0 Ethernet controller: Intel Corp. 82557 [Ethernet Pro 100] (rev 08)
Subsystem: Intel Corp. EtherExpress PRO/100+ Management Adapter
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min, 14000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at dfffb000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at dc00 [size=64]
Region 2: Memory at dfe00000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at dfd00000 [disabled] [size=1M]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-

00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev
10)
Subsystem: Allied Telesyn International: Unknown device 2503
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 12
Region 0: I/O ports at d800 [size=256]
Region 1: Memory at dfffaf00 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev
10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at d400 [size=256]
Region 1: Memory at dfffae00 (32-bit, non-prefetchable) [size=256]
Expansion ROM at dffd0000 [disabled] [size=64K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:00.0 VGA compatible controller: nVidia Corporation Vanta [NV6] (rev 15)
(prog-if 00 [VGA])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (1250ns min, 250ns max)
Interrupt: pin A routed to IRQ 11
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at da000000 (32-bit, prefetchable) [size=32M]
Expansion ROM at dfaf0000 [disabled] [size=64K]
Capabilities: [60] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [44] AGP version 2.0
Status: RQ=31 SBA- 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>

7.6 SCSI information
no scsi devices attached to the system

10x in advance

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