PROBLEM

From: laurent.miaille
Date: Tue Oct 21 2003 - 08:41:31 EST

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Hi,

Here's a bug report we had yesterday:
The machine was completely stopped, keyboard and mouse
were not active, we could ping the machine but no access to its files.
Only one solution: reboot the machine. We ' re looking for some
information about this crash. Thanks a lot if you can help us.
I send you a .txt file with all the kernel information and the last
lines in the log we had.
Thanks a lot.

Laurent.
Last lines before crashing we had in the logs:

Oct 18 04:44:07 juliette kernel: kernel BUG at dcache.c:362!
Oct 18 04:44:07 juliette kernel: invalid operand: 0000
Oct 18 04:44:07 juliette kernel: ide-cd cdrom cmpci soundcore radeon agpgart nfsd parport_pc lp parport autofs
Oct 18 04:44:07 juliette kernel: CPU: 0
Oct 18 04:44:07 juliette kernel: EIP: 0010:[<c01538d1>] Not tainted
Oct 18 04:44:07 juliette kernel: EFLAGS: 00013202
Oct 18 04:44:07 juliette kernel:
Oct 18 04:44:07 juliette kernel: EIP is at prune_dcache [kernel] 0x91 (2.4.18-14)
Oct 18 04:44:07 juliette kernel: eax: 00000020 ebx: ccae5db8 ecx: ccae5000 edx: ccae5e38
Oct 18 04:44:07 juliette kernel: esi: ccae5da0 edi: dc3ff3e0 ebp: 00007038 esp: dffddfac
Oct 18 04:44:07 juliette kernel: ds: 0018 es: 0018 ss: 0018
Oct 18 04:44:07 juliette kernel: Process kswapd (pid: 5, stackpage=dffdd000)
Oct 18 04:44:07 juliette kernel: Stack: df048360 ccae5d20 dffdc000 00000054 dffdc000 00000000 dffdc245 0008e000
Oct 18 04:44:07 juliette kernel: c0153d04 00009188 c0136c2e 00000006 000001f0 c23a0018 00010f00 c23a5fb8
Oct 18 04:44:07 juliette kernel: c0105000 c010744e 00000000 c0136b60 00000000
Oct 18 04:44:07 juliette kernel: Call Trace: [<c0153d04>] shrink_dcache_memory [kernel] 0x24 (0xdffddfcc))
Oct 18 04:44:07 juliette kernel: [<c0136c2e>] kswapd [kernel] 0xce (0xdffddfd4))
Oct 18 04:44:07 juliette kernel: [<c0105000>] stext [kernel] 0x0 (0xdffddfec))
Oct 18 04:44:07 juliette kernel: [<c010744e>] kernel_thread [kernel] 0x2e (0xdffddff0))
Oct 18 04:44:07 juliette kernel: [<c0136b60>] kswapd [kernel] 0x0 (0xdffddff8))
Oct 18 04:44:07 juliette kernel:
Oct 18 04:44:07 juliette kernel:
Oct 18 04:44:07 juliette kernel: Code: 0f 0b 6a 01 82 aa 25 c0 8d 43 f8 8b 48 04 8b 53 f8 89 11 89

Kernel Information:

Kernel Version:

Linux version 2.4.18-14 (bhcompile@xxxxxxxxxxxxxxxxxxxxxxxxxx)
(gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)) #1 Wed Sep 4 13:35:50 EDT 2002

Processor information:

processor : 0
vendor_id : GenuineIntel

cpu family : 15
model : 2

model name : Intel(R) Pentium(R) 4 CPU 1.80GHz
stepping : 4

cpu MHz : 1816.131
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 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 3609.95

Module information:

ide-cd 33608 0 (autoclean)
cdrom 33696 0 (autoclean) [ide-cd]

cmpci 35944 0 (autoclean)
soundcore 6532 4 (autoclean) [cmpci]

radeon 93976 1
agpgart 43072 3

nfsd 79920 8 (autoclean)
parport_pc 19108 1 (autoclean)

lp 8996 0 (autoclean)
parport 37152 1 (autoclean) [parport_pc lp]

autofs 13348 0 (autoclean) (unused)
nfs 82564 1 (autoclean)

lockd 58064 1 (autoclean) [nfsd nfs]
sunrpc 79324 1 (autoclean) [nfsd nfs lockd]

3c59x 30640 1
iptable_filter 2412 0 (autoclean) (unused)

ip_tables 14936 1 [iptable_filter]
aic7xxx 137204 2 (autoclean)

sd_mod 13584 4 (autoclean)
scsi_mod 107176 2 (autoclean) [aic7xxx sd_mod]

mousedev 5524 1
keybdev 2976 0 (unused)

hid 22244 0 (unused)
input 5888 0 [mousedev keybdev hid]

usb-uhci 26188 0 (unused)
usbcore 77024 1 [hid usb-uhci]

ext3 70368 9
jbd 52212 9 [ext3]

Loaded driver and hardware information:

- ioports:
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)
0330-0331 : cmpci Midi
0376-0376 : ide1

0378-037a : parport0
0388-038b : cmpci FM
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)

0cf8-0cff : PCI conf1
a000-a01f : Intel Corp. 82801BA/BAM USB (Hub #2)
a000-a01f : usb-uhci

a400-a41f : Intel Corp. 82801BA/BAM USB (Hub #1)
a400-a41f : usb-uhci

a800-a80f : Intel Corp. 82801BA IDE U100
a800-a807 : ide0
a808-a80f : ide1
b000-bfff : PCI Bus #02

b000-b07f : 3Com Corporation 3c905C-TX/TX-M [Tornado]
b000-b07f : 02:0c.0

b400-b4ff : Adaptec AHA-7850
b800-b8ff : C-Media Electronics Inc CM8738

b800-b8ff : cmpci
d000-dfff : PCI Bus #01
d800-d8ff : ATI Technologies Inc Radeon VE QY

- iomem:
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area

000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-1ffebfff : System RAM

00100000-0024b8dd : Kernel code
0024b8de-003457a3 : Kernel data
1ffec000-1ffeefff : ACPI Tables

1ffef000-1fffefff : reserved
1ffff000-1fffffff : ACPI Non-volatile Storage
ee000000-eeffffff : PCI Bus #02

ee000000-ee00007f : 3Com Corporation 3c905C-TX/TX-M [Tornado]
ee800000-ee800fff : Adaptec AHA-7850

ee800000-ee800fff : aic7xxx
ef000000-efdfffff : PCI Bus #01
ef000000-ef00ffff : ATI Technologies Inc Radeon VE QY

efe00000-efefffff : PCI Bus #02
eff00000-f7ffffff : PCI Bus #01
f0000000-f7ffffff : ATI Technologies Inc Radeon VE QY

f8000000-fbffffff : Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge
fec00000-fec00fff : reserved

fee00000-fee00fff : reserved
ffff0000-ffffffff : reserved

PCI information:

00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04)

Subsystem: Asustek Computer, Inc.: Unknown device 8070
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: 0
Region 0: Memory at f8000000 (32-bit, prefetchable) [size=64M]
Capabilities: [e4] #09 [9104]

Capabilities: [a0] AGP version 2.0
Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2,x4

Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x1

00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) (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=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff

Memory behind bridge: ef000000-efdfffff
Prefetchable memory behind bridge: eff00000-f7ffffff

BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-

00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 05) (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: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
I/O behind bridge: 0000b000-0000bfff

Memory behind bridge: ee000000-eeffffff
Prefetchable memory behind bridge: efe00000-efefffff

BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-

00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 05)
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

00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 05) (prog-if 80 [Master])

Subsystem: Asustek Computer, Inc.: Unknown device 8028
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
Region 0: [virtual] I/O ports at 01f0
Region 1: [virtual] I/O ports at 03f4

Region 2: [virtual] I/O ports at 0170
Region 3: [virtual] I/O ports at 0374

Region 4: I/O ports at a800 [size=16]

00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 05) (prog-if 00 [UHCI])

Subsystem: Asustek Computer, Inc.: Unknown device 8028
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
Interrupt: pin D routed to IRQ 10
Region 4: I/O ports at a400 [size=32]

00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 05) (prog-if 00 [UHCI])

Subsystem: Asustek Computer, Inc.: Unknown device 8028
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
Interrupt: pin C routed to IRQ 9
Region 4: I/O ports at a000 [size=32]

01:00.0 VGA compatible controller: ATI Technologies Inc Radeon VE QY (prog-if 00 [VGA])

Subsystem: Palit Microsystems Inc.: Unknown device 5159
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), cache line size 08
Interrupt: pin A routed to IRQ 11

Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at d800 [size=256]

Region 2: Memory at ef000000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at effe0000 [disabled] [size=128K]

Capabilities: [58] AGP version 2.0
Status: RQ=47 SBA+ 64bit- FW- Rate=x1,x2,x4

Command: RQ=31 SBA+ AGP+ 64bit- FW- Rate=x1
Capabilities: [50] 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-

02:03.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)

Subsystem: Asustek Computer, Inc. CMI8738 6ch-MX
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 (500ns min, 6000ns max)
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at b800 [size=256]

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-

02:09.0 SCSI storage controller: Adaptec AHA-7850 (rev 03)

Subsystem: Adaptec AHA-2904/Integrated AIC-7850
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 (1000ns min, 1000ns max), cache line size 08
Interrupt: pin A routed to IRQ 9

Region 0: I/O ports at b400 [disabled] [size=256]
Region 1: Memory at ee800000 (32-bit, non-prefetchable) [size=4K]

Capabilities: [dc] 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-

02:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)

Subsystem: 3Com Corporation 3C905C-TX Fast Etherlink for PC Management NIC
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 (2500ns min, 2500ns max), cache line size 08
Interrupt: pin A routed to IRQ 5

Region 0: I/O ports at b000 [size=128]
Region 1: Memory at ee000000 (32-bit, non-prefetchable) [size=128]

Expansion ROM at <unassigned> [disabled] [size=128K]
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-

Next message: Kevin Corry: "Re: LVM on md0: raid0_make_request bug: can't convert block across chunks or bigger than 64k"
Previous message: Manuel Estrada Sainz: "[PATCH] Proposal to remove workqueue usage from request_firmware_async()"
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