[Bug 11302] I get a kernel OOPS! If I try to attach an usb card reader, SD, MMC, ecc.. to my Slamd64

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http://bugzilla.kernel.org/show_bug.cgi?id=11302





------- Comment #5 from pinc_o@xxxxxxxx  2008-08-18 10:11 -------
Hi Andrew,

I have tryed without load the nvidia module. The problem is the same.

I have attached to this e-mail dmesg output, after some seconds which I have
connected usb card reader, and output of lsmod. I hope you find this useful.
Attach my .config too. Probably is not useful, however you are the expert ...
I not put everything static, but I put static only things which are always in
use and connected to my desktop. Some things which I use only sometime, i.e.
card reader,  then compile it as module. I never use firewire at alI, then I
never compile it. I use this method from ago on the notebook too and always
work well.

Excuse me for my bad English.


Best Regards

--- Lun 11/8/08, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> ha scritto:
Da: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Oggetto: Re: [Bugme-new] [Bug 11302] New: I get a kernel OOPS! If I try to
attach an usb card reader, SD, MMC, ecc.. to my Slamd64
A: "Pierre Ossman" <drzeus@xxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx, bugme-daemon@xxxxxxxxxxxxxxxxxxx,
pinc_o@xxxxxxxx, "James Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Data: Lunedì 11 agosto 2008, 08:33

On Mon, 11 Aug 2008 07:45:53 +0200 Pierre Ossman <drzeus@xxxxxxxxx> wrote:

> On Sun, 10 Aug 2008 13:53:44 -0700
> Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> 
> > 
> > (switched to email.  Please respond via emailed reply-to-all, not via
the
> > bugzilla web interface).
> > 
> > On Sun, 10 Aug 2008 13:45:49 -0700 (PDT)
bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote:
> > 
> > > http://bugzilla.kernel.org/show_bug.cgi?id=11302
> > > 
> > >            Summary: I get a kernel OOPS! If I try to attach an
usb card
> > >                     reader, SD, MMC, ecc.. to my Slamd64
> > >            Product: IO/Storage
> > >            Version: 2.5
> > >      KernelVersion: 2.6.26.2
> > >           Platform: All
> > >         OS/Version: Linux
> > >               Tree: Mainline
> > >             Status: NEW
> > >           Severity: blocking
> > >           Priority: P1
> > >          Component: SCSI
> > >         AssignedTo: linux-scsi@xxxxxxxxxxxxxxx
> > >         ReportedBy: pinc_o@xxxxxxxx
> > 
> > Is this a scsi regresion, or an mmc regression?
> > 

OK.  There have been some regressions in the scsi area but I thought
that a) they were fixed and b) none manifested as an oops in
slave_alloc().

Perhaps James can take a look please?

> There are no USB based "real" MMC controllers, so I'd say
SCSI.
> 
> > > If attach my usb card reader, without load mmc_block an mmc_core
modules, then
> > > the follow OOPS appear(If first load them, simply doesn't
mount the SD. Please
> > > note: I always use "automatic loading kernel modules"
compiled in "my" kernelS.
> > > But from many time, the recent kernelS not load the mmc_block
module):
> 
> I don't know what kind of weird ass scripts loaded them for USB mass
> storage to begin with. As for the claimed lack of crashes when loaded;
> no idea as there is no interaction between the SCSI and MMC layer.
> 
> > > Modules linked in: nvidia(P) [last unloaded: nvidia]
> 
> This is always a good start..

I very much doubt it.

Paolo, can you please check to see if the crash happens in a kernel
into which the nvidia driver has never been loaded?




      Posta, news, sport, oroscopo: tutto in una sola pagina. 
Crea l&#39;home page che piace a te!
www.yahoo.it/latuapagina<table cellspacing="0" cellpadding="0" border="0"
><tr><td valign="top" style="font: inherit;">Hi Andrew,<br><br>I have tryed
without load the nvidia module. The problem is the same.<br><br>I have attached
to this e-mail dmesg output, after some seconds which I have connected usb card
reader, and output of lsmod. I hope you find this useful. Attach my .config
too. Probably is not useful, however you are the expert ...<br>I not put
everything static, but I put static only things which are always in use and
connected to my desktop. Some things which I use only sometime, i.e. card
reader,&nbsp; then compile it as module. I never use firewire at alI, then I
never compile it. I use this method from ago on the notebook too and always
work well.<br><br>Excuse me for my bad English.<br><br><br>Best
Regards<br><br>--- <b>Lun 11/8/08, Andrew Morton
<i>&lt;akpm@xxxxxxxxxxxxxxxxxxxx&gt;</i></b> ha scritto:<br><blockquote
style="border-left: 2px solid rgb(16, 16,
 255); margin-left: 5px; padding-left: 5px;">Da: Andrew Morton
&lt;akpm@xxxxxxxxxxxxxxxxxxxx&gt;<br>Oggetto: Re: [Bugme-new] [Bug 11302] New:
I get a kernel OOPS! If I try to attach an usb card reader, SD, MMC, ecc.. to
my Slamd64<br>A: "Pierre Ossman" &lt;drzeus@xxxxxxxxx&gt;<br>Cc:
linux-scsi@xxxxxxxxxxxxxxx, bugme-daemon@xxxxxxxxxxxxxxxxxxx, pinc_o@xxxxxxxx,
"James Bottomley" &lt;James.Bottomley@xxxxxxxxxxxxxxxxxxxxx&gt;<br>Data:
Lunedì 11 agosto 2008, 08:33<br><br><pre>On Mon, 11 Aug 2008 07:45:53 +0200
Pierre Ossman &lt;drzeus@xxxxxxxxx&gt; wrote:<br><br>&gt; On Sun, 10 Aug 2008
13:53:44 -0700<br>&gt; Andrew Morton &lt;akpm@xxxxxxxxxxxxxxxxxxxx&gt;
wrote:<br>&gt; <br>&gt; &gt; <br>&gt; &gt; (switched to email.  Please respond
via emailed reply-to-all, not via<br>the<br>&gt; &gt; bugzilla web
interface).<br>&gt; &gt; <br>&gt; &gt; On Sun, 10 Aug 2008 13:45:49 -0700
(PDT)<br>bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote:<br>&gt; &gt; <br>&gt; &gt;
&gt;
 http://bugzilla.kernel.org/show_bug.cgi?id=11302<br>&gt; &gt; &gt; <br>&gt;
&gt; &gt;            Summary: I get a kernel OOPS! If I try to attach an<br>usb
card<br>&gt; &gt; &gt;                     reader, SD, MMC, ecc.. to my
Slamd64<br>&gt; &gt; &gt;            Product: IO/Storage<br>&gt; &gt; &gt;     
      Version: 2.5<br>&gt; &gt; &gt;      KernelVersion: 2.6.26.2<br>&gt; &gt;
&gt;           Platform: All<br>&gt; &gt; &gt;         OS/Version:
Linux<br>&gt; &gt; &gt;               Tree: Mainline<br>&gt; &gt; &gt;         
   Status: NEW<br>&gt; &gt; &gt;           Severity: blocking<br>&gt; &gt; &gt;
          Priority: P1<br>&gt; &gt; &gt;          Component: SCSI<br>&gt; &gt;
&gt;         AssignedTo: linux-scsi@xxxxxxxxxxxxxxx<br>&gt; &gt; &gt;        
ReportedBy: pinc_o@xxxxxxxx<br>&gt; &gt; <br>&gt; &gt; Is this a scsi
regresion, or an mmc regression?<br>&gt; &gt; <br><br>OK.  There have been some
regressions in the scsi area but I
 thought<br>that a) they were fixed and b) none manifested as an oops
in<br>slave_alloc().<br><br>Perhaps James can take a look please?<br><br>&gt;
There are no USB based "real" MMC controllers, so I'd say<br>SCSI.<br>&gt;
<br>&gt; &gt; &gt; If attach my usb card reader, without load mmc_block an
mmc_core<br>modules, then<br>&gt; &gt; &gt; the follow OOPS appear(If first
load them, simply doesn't<br>mount the SD. Please<br>&gt; &gt; &gt; note: I
always use "automatic loading kernel modules"<br>compiled in "my"
kernelS.<br>&gt; &gt; &gt; But from many time, the recent kernelS not load the
mmc_block<br>module):<br>&gt; <br>&gt; I don't know what kind of weird ass
scripts loaded them for USB mass<br>&gt; storage to begin with. As for the
claimed lack of crashes when loaded;<br>&gt; no idea as there is no interaction
between the SCSI and MMC layer.<br>&gt; <br>&gt; &gt; &gt; Modules linked in:
nvidia(P) [last unloaded: nvidia]<br>&gt; <br>&gt; This is always
 a good start..<br><br>I very much doubt it.<br><br>Paolo, can you please check
to see if the crash happens in a kernel<br>into which the nvidia driver has
never been loaded?<br><br></pre></blockquote></td></tr></table><br>




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