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SubjectRe: -bk15 oops on mounting cdrom
Tonnerre wrote:

>Salut,
>
>On Wed, Sep 08, 2004 at 04:45:57PM +0100, Sid Boyce wrote:
>
>
>>Modules linked in: nls_iso8859_1 nvidia parport_pc lp parport sg st sd_mod sr_mod scsi_mod thermal snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss sk98lin snd_intel8x0 processor ub usblp fan usbhid snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport snd_mpu 401_uart snd_rawmidi snd_seq_device snd button ipv6 soundcore ohci1394 ieee1394 ehci_hcd nvidia_agp agpgart ohci_hcd evdev usbcore forcedeth vfat fat dm_mod
>>0060:[cache_free_debugcheck+385/640] Tainted: P VLI
>>
>>
>
>You may want to reproduce that bug without the nvidia module
>loaded. This doesn't sound like much, but I even had strange problems
>after registering a simple webcam to the kernel which kept it crashing
>while accessing data structures that have clearly been there before
>(but yet it claimed that the memory address wasn't assigned). It
>turned out that my customer had the NVidia module loaded. Once he
>unloaded it, everything was running fine.
>
>So please consider a clean boot without ever loading nvidia, and try
>to reproduce the bug.
>
> Tonnerre
>
>
It's repeatable under anything other than 2.6.8-rc4-mm1, the earliest
kernel I have here. As a test, I attached another cdrom as hdd and got
the same oops under 2.6.9-rc1-bk15, same problem and as far as I can
tell anything from 2.6.8.1 onwards gives the same fault.
Now running under 2.6.8-rc4-mm1 without problems, so it looks like a
kernel bug.
barrabas:/ftp/sep04 # ls /media/dvd
. autorun.inf content COPYING.de directory.yast
gpg-pubkey-3d25d3d9-36e12d04.asc LIESMICH media.1 README.DOS
.. boot control.xml COPYRIGHT docu
gpg-pubkey-9c800aca-39eef481.asc LIESMICH.DOS pubring.gpg suse
ARCHIVES.gz ChangeLog COPYING COPYRIGHT.de dosutils
INDEX.gz ls-lR.gz README SuSEgo.ico
barrabas:/ftp/sep04 # ls /media/dvd/suse
. .. i586 i686 noarch setup

Regards
Sid.

--
Sid Boyce .... Hamradio G3VBV and keen Flyer
=====LINUX ONLY USED HERE=====

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