Package: linux-image-2.6.18-5-686
Version: 2.6.18.dfsg.1-13etch2
Severity: normal

Summary (technical details follow below):
When I added a videocard to my PC (in addition to the on-bord-video 
chip), the kernel panics (oops) during bootup.  When I manually remove 
the intel-agp.ko module (which works with the on-bord-video card), the 
problem disappears (the on-bord-chip probably doesn't work then, but 
this is what I want anyhow).  I guess the module for my new video 
card (I guess it's radeon --- see details below) interferes with the 
intel-agp module. 

Background:
I bought a PC with on-bord video chip.  When I upgraded my monitor, I 
found that it did not work with that chip.  So I added another video 
card and ran into this problem.  As I don't need the on-bord video card, 
my "quick and dirty fix" is to remove its controller module.

Details:
=========================

What is written on the screen when the kernel panics? I copied the 
information manually.  Quite possibly, I made some typing mistakes:

*pde=...
*pte=...
Oops: 0003 [#1]
SMP
Modules linked in: intel-agp agpart psmouse pcspkr shpchp pci_hotplug 
evdev ext3 jbd mbcache ide_cd cdrom ide_disk 8139cp generic 8139too mii 
piix ide_core thermal processor fan
CPU: 0
EIP: 0060:[<c01112b3>] Not tainted VLI
EFLAGS: 00010086 (2.6.18-5-686 #1)
EIP is at smp_apic_timer_interrupt +0x2510x62
eax: cf09400  ebx: cf095fbc ecx: 00000001 edx: cf095fbc 
esi: 0804f098 edi: bfe9c8e0 elp: bf93c3a8 esp: cf095fb4  
ds: 007b       es: 007b      ss: 0068
Processor modprobe (pid 1348, ti-cf094000 task=cfe5faa0 
task.ti=cf094000)
Stack:   00000031 c0103747 00000031 00000001 0804f130 0804f098 b7e9c8e0 
bf93c3a8 00000000 0000007b ffffff10 b7ef966e 00000073 00000246 bf93c39c 
0000007b 89c80113 91e82404
Call Trace: [<c0103747>] smp_apic_timer_interrupt +0x1f10x24
Code 5a a9 34 80 01 00...
EIP: [<c01112b3>] smp_apic_timer_interrupt +0x2510x62  
SS:ESP 0068:cf095fb4

====================

Which video chips do I use? I don't know for sure, but from `lspci` I 
guess:
* Display controller: Intel Corporation 82845G/GL[Brookdale-G]/GE 
  Chipset (this may be the chip that loads the intel-agp module).
* VGA compatible controller: ATI Technologies Inc RV280 [Radeon
  9200 PRO] (this is the second video controller that I use now).

Here is the full output of lspci:

> lspci
00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM 
Controller/Host-Hub Interface (rev 03)
00:02.0 Display controller: Intel Corporation 82845G/GL[Brookdale-G]/GE 
Chipset
Integrated Graphics Device (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 82)
00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC 
Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller 
(rev 02)
03:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 
9200 PRO]
(rev 01)
03:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] 
(Secondary) (rev 01)
03:04.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 
08)
03:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
03:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)

==========

Which modules conflict with each other? I don't know. I guess they are 
intel-agp and radeon (or possibly modules that are loaded by these two 
modules): The system runs fine when I remove the intel-agp module or 
when I remove the additional video card that uses the radeon module.

Here is the output of `lsmod` on my running system when intel-agp is 
removed:

Module                  Size  Used by
radeon                 99744  0
drm                    61332  1 radeon
ipt_TCPMSS              4096  1
xt_tcpmss               2336  1
xt_tcpudp               3136  1
iptable_mangle          2880  1
ip_tables              13028  1 iptable_mangle
x_tables               13316  4 ipt_TCPMSS,xt_tcpmss,xt_tcpudp,ip_tables
button                  6672  0
ac                      5188  0
battery                 9636  0
pppoe                  13152  2
pppox                   3688  1 pppoe
ipv6                  226272  12
ppp_generic            25908  6 pppoe,pppox
slhc                    6528  1 ppp_generic
dm_snapshot            15552  0
dm_mirror              19152  0
dm_mod                 50232  2 dm_snapshot,dm_mirror
loop                   15048  0
tsdev                   7520  0
snd_mpu401              7528  0
snd_mpu401_uart         8064  1 snd_mpu401
snd_seq_dummy           3844  0
snd_seq_oss            28768  0
snd_ens1371            23616  0
snd_ac97_codec         83104  1 snd_ens1371
snd_ac97_bus            2400  1 snd_ac97_codec
snd_seq_midi            8192  0
snd_seq_midi_event      7008  2 snd_seq_oss,snd_seq_midi
snd_pcm_oss            38368  0
snd_mixer_oss          15200  1 snd_pcm_oss
snd_seq                45680  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,
                                snd_seq_midi_event
irtty_sir               7808  0
sir_dev                15492  1 irtty_sir
snd_rawmidi            22560  3 snd_mpu401_uart,snd_ens1371,snd_seq_midi
irda                  162588  2 irtty_sir,sir_dev
snd_seq_device          7820  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,
                                snd_seq,snd_rawmidi
snd_pcm                68676  3 snd_ens1371,snd_ac97_codec,snd_pcm_oss
snd_timer              20996  2 snd_seq,snd_pcm
analog                 10784  0
snd                    47012  12 snd_mpu401,snd_mpu401_uart,snd_seq_oss,
                                 snd_ens1371,snd_ac97_codec,snd_pcm_oss,
                                 snd_mixer_oss,snd_seq,snd_rawmidi,
                                 snd_seq_device,snd_pcm,snd_timer
snd_page_alloc          9640  1 snd_pcm
crc_ccitt               2240  1 irda
soundcore               9248  1 snd
parport_pc             32132  0
parport                33256  1 parport_pc
gameport               14632  2 snd_ens1371,analog
serio_raw               6660  0
rtc                    12372  0
floppy                 53156  0
pcspkr                  3072  0
psmouse                35016  0
shpchp                 33024  0
pci_hotplug            28704  1 shpchp
agpgart                29896  1 drm
evdev                   9088  0
ext3                  119240  1
jbd                    52456  1 ext3
mbcache                 8356  1 ext3
ide_cd                 36064  0
cdrom                  32544  1 ide_cd
ide_disk               14848  5
8139cp                 21920  0
8139too                25120  0
mii                     5344  2 8139cp,8139too
piix                    9444  0 [permanent]
generic                 4868  0 [permanent]
ide_core              110504  4 ide_cd,ide_disk,piix,generic
thermal                13608  0
processor              28840  1 thermal
fan                     4804  0

I hope this information helps you to localize the problem.

Best regards,

Yaakov Belch

-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-5-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages linux-image-2.6.18-5-686 depends on:
ii  coreutils                     5.97-5.3   The GNU core utilities
ii  debconf [debconf-2.0]         1.5.11     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.85h      tools for generating an initramfs
ii  module-init-tools             3.3-pre4-2 tools for managing Linux kernel mo

Versions of packages linux-image-2.6.18-5-686 recommends:
ii  libc6-i686             2.3.6.ds1-13etch2 GNU C Library: Shared libraries [i

-- debconf information:
  linux-image-2.6.18-5-686/postinst/create-kimage-link-2.6.18-5-686: true
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.18-5-686/postinst/old-system-map-link-2.6.18-5-686: true
  linux-image-2.6.18-5-686/preinst/elilo-initrd-2.6.18-5-686: true
  linux-image-2.6.18-5-686/postinst/bootloader-test-error-2.6.18-5-686:
  linux-image-2.6.18-5-686/prerm/removing-running-kernel-2.6.18-5-686: true
  linux-image-2.6.18-5-686/postinst/depmod-error-initrd-2.6.18-5-686: false
  linux-image-2.6.18-5-686/postinst/depmod-error-2.6.18-5-686: false
* linux-image-2.6.18-5-686/preinst/already-running-this-2.6.18-5-686:
  linux-image-2.6.18-5-686/preinst/bootloader-initrd-2.6.18-5-686: true
  linux-image-2.6.18-5-686/postinst/old-dir-initrd-link-2.6.18-5-686: true
  linux-image-2.6.18-5-686/postinst/old-initrd-link-2.6.18-5-686: true
  linux-image-2.6.18-5-686/preinst/failed-to-move-modules-2.6.18-5-686:
  linux-image-2.6.18-5-686/preinst/initrd-2.6.18-5-686:
  linux-image-2.6.18-5-686/preinst/lilo-has-ramdisk:
  linux-image-2.6.18-5-686/preinst/abort-install-2.6.18-5-686:
  linux-image-2.6.18-5-686/postinst/kimage-is-a-directory:
  linux-image-2.6.18-5-686/preinst/abort-overwrite-2.6.18-5-686:
  linux-image-2.6.18-5-686/prerm/would-invalidate-boot-loader-2.6.18-5-686: true
  linux-image-2.6.18-5-686/postinst/bootloader-error-2.6.18-5-686:
  linux-image-2.6.18-5-686/preinst/lilo-initrd-2.6.18-5-686: true
  linux-image-2.6.18-5-686/preinst/overwriting-modules-2.6.18-5-686: true



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