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SubjectOOPS: Resend - more info
Hello,

I hope that this time it will be clear enough to extract some info. I got
the full OOPS and decoded it. Please find attached the decoded OOPS and
other info.


--
Mircea Damian
E-mails: dmircea@kappa.ro, dmircea@roedu.net
WebPage: http://taz.mania.k.ro/~dmircea/

[1.] One line summary of the problem:
Kernel OOPS. Machine hanged under heavy load.

[2.] Full description of the problem/report:
The computer that is handling our e-mail hanged with an OOPS. This is the fifth time.
I hope that we'll get it.

[3.] Keywords (i.e., modules, networking, kernel):
kernel, networking

[4.] Kernel version (from /proc/version):
Linux version 2.4.3-pre8 (root@k) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 SMP Mon Mar 26 14:39:35 EEST 2001

[5.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)

See the other attached file.

[6.] A small shell script or example program which triggers the
problem (if possible)
[7.] Environment
[7.1.] Software (add the output of the ver_linux script here)
Linux k 2.4.3-pre8 #1 SMP Mon Mar 26 14:39:35 EEST 2001 i686 unknown

Gnu C egcs-2.91.66
Gnu make 3.79
binutils 2.10.1.0.2
util-linux 2.10o
modutils 2.4.2
e2fsprogs 1.19
PPP 2.3.11
Linux C Library 2.2.1
ldd: version 1.9.9
Procps 2.0.7
Net-tools 1.57
Kbd 0.99
Sh-utils 2.0
Modules Loaded


[7.2.] Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 3
cpu MHz : 736.019
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 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1468.00

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 3
cpu MHz : 736.019
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 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1471.28

[7.3.] Module information (from /proc/modules):
none
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
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
0170-0177 : ide1
01f0-01f7 : ide0
02f8-02ff : serial(auto)
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
5000-500f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
6000-607f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
9000-9fff : PCI Bus #01
9000-907f : Silicon Integrated Systems [SiS] 86C326
a000-a00f : VIA Technologies, Inc. Bus Master IDE
a000-a007 : ide0
a008-a00f : ide1
ac00-ac07 : Triones Technologies, Inc. HPT366
b000-b003 : Triones Technologies, Inc. HPT366
b400-b407 : Triones Technologies, Inc. HPT366
b800-b803 : Triones Technologies, Inc. HPT366
bc00-bcff : Triones Technologies, Inc. HPT366
bc00-bc07 : ide2
bc08-bc0f : ide3
bc10-bcff : HPT370
c000-c0ff : Realtek Semiconductor Co., Ltd. RTL-8139
c000-c0ff : 8139too

00000000-0009fbff : System RAM
0009fc00-0009ffff : System RAM
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-1fffffff : System RAM
00100000-0021da15 : Kernel code
0021da16-002817bf : Kernel data
d0000000-d3ffffff : VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x]
d4000000-d5ffffff : PCI Bus #01
d5000000-d500ffff : Silicon Integrated Systems [SiS] 86C326
d7000000-d77fffff : PCI Bus #01
d7000000-d77fffff : Silicon Integrated Systems [SiS] 86C326
d7800000-d78000ff : Realtek Semiconductor Co., Ltd. RTL-8139
d7800000-d78000ff : 8139too
fec00000-fec00fff : reserved
fee00000-fee00fff : reserved
ffff0000-ffffffff : reserved


[7.5.] PCI information ('lspci -vvv' as root)

00:00.0 Host bridge: VIA Technologies, Inc. VT82C691 [Apollo PRO] (rev c4)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- Fast
B2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR
- <PERR-
Latency: 8
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 2.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP] (prog-if 00 [Normal decode
])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- Fast
B2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR
- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00009000-00009fff
Memory behind bridge: d4000000-d5ffffff
Prefetchable memory behind bridge: d7000000-d77fffff
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super] (rev 40)
Subsystem: VIA Technologies, Inc. VT82C686/A PCI to ISA Bridge
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- Fast
B2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR
- <PERR-
Latency: 0
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06) (prog-if 8a [Master
SecP PriP])
Subsystem: VIA Technologies, Inc. VT82C586 IDE [Apollo]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- Fast
B2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR
- <PERR-
Latency: 32
Region 4: I/O ports at a000 [size=16]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
Subsystem: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- Fast
B2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR
- <PERR-
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:08.0 Unknown mass storage controller: Triones Technologies, Inc. HPT366 (rev 03)
Subsystem: Triones Technologies, Inc.: Unknown device 0001
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- Fast
B2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR
- <PERR-
Latency: 120 (2000ns min, 2000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at ac00 [size=8]
Region 1: I/O ports at b000 [size=4]
Region 2: I/O ports at b400 [size=8]
Region 3: I/O ports at b800 [size=4]
Region 4: I/O ports at bc00 [size=256]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0a.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- Fast
B2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR
- <PERR-
Latency: 32 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c000 [size=256]
Region 1: Memory at d7800000 (32-bit, non-prefetchable) [size=256]
Expansion ROM at <unassigned> [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: Silicon Integrated Systems [SiS] 86C326 (rev 0b) (prog-if 00
[VGA])
Subsystem: Palit Microsystems Inc. SiS6326 GUI Accelerator
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- Fast
B2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR
- <PERR-
Latency: 32 (500ns min)
Interrupt: pin A routed to IRQ 12
Region 0: Memory at d7000000 (32-bit, prefetchable) [size=8M]
Region 1: Memory at d5000000 (32-bit, non-prefetchable) [size=64K]
Region 2: I/O ports at 9000 [size=128]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [40] 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: [50] AGP version 1.0
Status: RQ=1 SBA- 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>



[7.6.] SCSI information (from /proc/scsi/scsi)
no scsi adapters

[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
This is a very loaded server running lots of apache processes and sendmail.

[X.] Other notes, patches, fixes, workarounds:
ksymoops 2.3.5 on i686 2.4.3-pre8. Options used
-v /usr/src/linux-2.4.3-pre8/vmlinux (specified)
-k /proc/ksyms (specified)
-L (specified)
-o /lib/modules/2.4.3-pre8 (specified)
-m /boot/System.map-2.4.3-pre8 (specified)

No modules in ksyms, skipping objects
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(alloc_etherdev) not found in vmlinux. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(ether_setup) not found in vmlinux. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(init_etherdev) not found in vmlinux. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(register_netdev) not found in vmlinux. Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(unregister_netdev) not found in vmlinux. Ignoring ksyms_base entry
Unable to handle kernel NULL pointer dereference at virtual adress 00000004
*pde = 00000000
Oops: 0002
CPU: 1
EIP: 0010:[<c011c385>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010086
eax: dbfe1904 ebx: dc3ae684 ecx: 00000202 edx: 00000000
esi: c02d846c edi: dc3ae684 ebp: dc3ae640 esp: c189bdd4
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c189b000)
Stack: c189a000 c02d846c c020488a dc3ae684 c02d846c c189a000 d3acf874 00000007
c0205000 dc3ae640 00001770 dc3ae640 df7cc280 c027ffc0 c189becc c0204218
dc3ae640 d3acf860 00000028 00000000 c189bebc c02fa2e0 c01dff74 00000000
Call Trace: [<c020488a>] [<c0205000>] [<c0204218>] [<c01dff74>] [<eeff66c2>] [<c01da8e0>] [<c01dff74>]
[<c01dab77>] [<c01dff74>] [<c01dfe3e>] [<c01dff74>] [<e0800038>] [<e0800037>] [<c01d5613>] [<c01192ea>]
[<c01089c7>] [<c01051c0>] [<c01051c0>] [<c01070c8>] [<c01051c0>] [<c01051c0>] [<c0100018>] [<c01051ec>]
[<c010524e>] [<c01cebe1>] [<c01a6646>]
Code: 89 5a 04 89 13 89 43 04 89 18 c6 05 a8 e3 26 c0 01 51 9d eb

>>EIP; c011c385 <add_timer+b1/e8> <=====
Trace; c020488a <ip_ct_refresh+62/80>
Trace; c0205000 <tcp_packet+164/174>
Trace; c0204218 <ip_conntrack_in+298/324>
Trace; c01dff74 <ip_rcv_finish+0/208>
Trace; eeff66c2 <END_OF_CODE+2ecf9e0e/????>
Trace; c01da8e0 <nf_iterate+30/7c>
Trace; c01dff74 <ip_rcv_finish+0/208>
Trace; c01dab77 <nf_hook_slow+6f/108>
Trace; c01dff74 <ip_rcv_finish+0/208>
Trace; c01dfe3e <ip_rcv+33a/37c>
Trace; c01dff74 <ip_rcv_finish+0/208>
Trace; e0800038 <END_OF_CODE+20503784/????>
Trace; e0800037 <END_OF_CODE+20503783/????>
Trace; c01d5613 <net_rx_action+17b/274>
Trace; c01192ea <do_softirq+56/84>
Trace; c01089c7 <do_IRQ+db/ec>
Trace; c01051c0 <default_idle+0/34>
Trace; c01051c0 <default_idle+0/34>
Trace; c01070c8 <ret_from_intr+0/20>
Trace; c01051c0 <default_idle+0/34>
Trace; c01051c0 <default_idle+0/34>
Trace; c0100018 <startup_32+18/cb>
Trace; c01051ec <default_idle+2c/34>
Trace; c010524e <cpu_idle+3a/50>
Trace; c01cebe1 <vgacon_cursor+1e9/1f4>
Trace; c01a6646 <set_cursor+6e/84>
Code; c011c385 <add_timer+b1/e8>
0000000000000000 <_EIP>:
Code; c011c385 <add_timer+b1/e8> <=====
0: 89 5a 04 mov %ebx,0x4(%edx) <=====
Code; c011c388 <add_timer+b4/e8>
3: 89 13 mov %edx,(%ebx)
Code; c011c38a <add_timer+b6/e8>
5: 89 43 04 mov %eax,0x4(%ebx)
Code; c011c38d <add_timer+b9/e8>
8: 89 18 mov %ebx,(%eax)
Code; c011c38f <add_timer+bb/e8>
a: c6 05 a8 e3 26 c0 01 movb $0x1,0xc026e3a8
Code; c011c396 <add_timer+c2/e8>
11: 51 push %ecx
Code; c011c397 <add_timer+c3/e8>
12: 9d popf
Code; c011c398 <add_timer+c4/e8>
13: eb 00 jmp 15 <_EIP+0x15> c011c39a <add_timer+c6/e8>

Kernel panic: Aiee, killing interrupt handler!

5 warnings issued. Results may not be reliable.
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