USB problem

Hi all,

I built a toaster filter driver and installed it on my system as a lower
disk class filter. Everything worked fine until I inserted the USB drive.
The system crashes. Does anyone know what’s going on here?

Thank you very much in advance.

Bill

Did you attach a kernel debugger ? is your driver in the callstack?

d


From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of Bill Green
Sent: Saturday, December 03, 2005 11:07 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] USB problem

Hi all,
?
I built a toaster filter driver and installed it?on my system as a lower disk class?filter. Everything worked fine?until I inserted?the USB drive. The system crashes.?Does anyone know what’s going on here?
?
Thank you very much in advance.
?
Bill
— Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256 You are currently subscribed to ntdev as: unknown lmsubst tag argument: ‘’ To unsubscribe send a blank email to xxxxx@lists.osr.com

Bill Green wrote:

Hi all,

I built a toaster filter driver and installed it on my system as a
lower disk class filter. Everything worked fine until I inserted the
USB drive. The system crashes. Does anyone know what’s going on here?

My guess is that the system is crashing. :wink:

You’re going to need to provide at least one or two details here. Where
did it crash? What’s the traceback? Did you install *exactly* the
toaster filter, with no modifications? If so, what do you hope to
accomplish?


Tim Roberts, xxxxx@probo.com
Providenza & Boekelheide, Inc.

I didn’t have the debugger connected when the system crashed. After a few
reboots, the problem seems go away.

On 12/5/05, Tim Roberts wrote:
>
> Bill Green wrote:
>
> > Hi all,
> >
> > I built a toaster filter driver and installed it on my system as a
> > lower disk class filter. Everything worked fine until I inserted the
> > USB drive. The system crashes. Does anyone know what’s going on here?
>
>
> My guess is that the system is crashing. :wink:
>
> You’re going to need to provide at least one or two details here. Where
> did it crash? What’s the traceback? Did you install exactly the
> toaster filter, with no modifications? If so, what do you hope to
> accomplish?
>
> –
> Tim Roberts, xxxxx@probo.com
> Providenza & Boekelheide, Inc.
>
>
>
> —
> Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256
>
> You are currently subscribed to ntdev as: xxxxx@gmail.com
> To unsubscribe send a blank email to xxxxx@lists.osr.com
>

So analyze crashdump. Did you have kernel crashdumps enabled, right?

Best regards,

Michal Vodicka
UPEK, Inc.
[xxxxx@upek.com, http://www.upek.com]


From: xxxxx@lists.osr.com[SMTP:xxxxx@lists.osr.com] on behalf of Bill Green[SMTP:xxxxx@gmail.com]
Reply To: Windows System Software Devs Interest List
Sent: Wednesday, December 07, 2005 3:14 AM
To: Windows System Software Devs Interest List
Subject: Re: [ntdev] USB problem

I didn’t have the debugger connected when the system crashed. After a few reboots, the problem seems go away.

On 12/5/05, Tim Roberts > wrote:
>
> Bill Green wrote:
>
> > Hi all,
> >
> > I built a toaster filter driver and installed it on my system as a
> > lower disk class filter. Everything worked fine until I inserted the
> > USB drive. The system crashes. Does anyone know what’s going on here?
>
>
> My guess is that the system is crashing. :wink:
>
> You’re going to need to provide at least one or two details here. Where
> did it crash? What’s the traceback? Did you install exactly the
> toaster filter, with no modifications? If so, what do you hope to
> accomplish?
>
> –
> Tim Roberts, xxxxx@probo.com mailto:xxxxx
> Providenza & Boekelheide, Inc.
>
>
>
> —
> Questions? First check the Kernel Driver FAQ at http:
>
> You are currently subscribed to ntdev as: xxxxx@gmail.com mailto:xxxxx
> To unsubscribe send a blank email to xxxxx@lists.osr.com mailto:xxxxx
>
>
>
> — Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256 You are currently subscribed to ntdev as: unknown lmsubst tag argument: ‘’ To unsubscribe send a blank email to xxxxx@lists.osr.com
></mailto:xxxxx></mailto:xxxxx></http:></mailto:xxxxx>

Yes, but I didn’t see any dumps.

On 12/6/05, Michal Vodicka wrote:
>
> So analyze crashdump. Did you have kernel crashdumps enabled, right?
>
> Best regards,
>
> Michal Vodicka
> UPEK, Inc.
> [xxxxx@upek.com, http://www.upek.com]
>
>
> > ----------
> > From: xxxxx@lists.osr.com[
> SMTP:xxxxx@lists.osr.com] on behalf of Bill Green[SMTP:
> xxxxx@gmail.com]
> > Reply To: Windows System Software Devs Interest List
> > Sent: Wednesday, December 07, 2005 3:14 AM
> > To: Windows System Software Devs Interest List
> > Subject: Re: [ntdev] USB problem
> >
> > I didn’t have the debugger connected when the system crashed. After a
> few reboots, the problem seems go away.
> >
> >
> > On 12/5/05, Tim Roberts > wrote:
> >
> > Bill Green wrote:
> >
> > > Hi all,
> > >
> > > I built a toaster filter driver and installed it on my system as
> a
> > > lower disk class filter. Everything worked fine until I inserted
> the
> > > USB drive. The system crashes. Does anyone know what’s going on
> here?
> >
> >
> > My guess is that the system is crashing. :wink:
> >
> > You’re going to need to provide at least one or two details
> here. Where
> > did it crash? What’s the traceback? Did you install exactly
> the
> > toaster filter, with no modifications? If so, what do you hope to
> > accomplish?
> >
> > –
> > Tim Roberts, xxxxx@probo.com mailto:xxxxx
> > Providenza & Boekelheide, Inc.
> >
> >
> >
> > —
> > Questions? First check the Kernel Driver FAQ at <
> http://www.osronline.com/article.cfm?id=256&gt;
> >
> > You are currently subscribed to ntdev as: xxxxx@gmail.commailto:> xxxxx@gmail.com>
> > To unsubscribe send a blank email to
> xxxxx@lists.osr.com mailto:> xxxxx@lists.osr.com>
> >
> >
> >
> > — Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256 You are currently subscribed
> to ntdev as: unknown lmsubst tag argument: ‘’ To unsubscribe send a blank
> email to xxxxx@lists.osr.com
> >
>
>
> —
> Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256
>
> You are currently subscribed to ntdev as: unknown lmsubst tag argument: ‘’
> To unsubscribe send a blank email to xxxxx@lists.osr.com
></mailto:></mailto:></mailto:xxxxx>

Did you see BSOD? If so, did you wait until dump is fully written (100%)? Try to examine System event log, there should be at least the basic info about bugcheck.

If crashdumps don’t work for you, fix it before trying to reproduce problem again. I’m affraid with the info you provided nobody is able to help you. The first thing I do at a new OS installation is to change default crashdump settings (minidump -> kernel dump, auto restart -> off, verify page file is big enough). You can download OSR tool to invoke BSOD to verify it is working. Or change your driver, it is the simplest thing to do :slight_smile:

Best regards,

Michal Vodicka
UPEK, Inc.
[xxxxx@upek.com, http://www.upek.com]


From: xxxxx@lists.osr.com[SMTP:xxxxx@lists.osr.com] on behalf of Bill Green[SMTP:xxxxx@gmail.com]
Reply To: Windows System Software Devs Interest List
Sent: Wednesday, December 07, 2005 3:50 AM
To: Windows System Software Devs Interest List
Subject: Re: [ntdev] USB problem

Yes, but I didn’t see any dumps.

On 12/6/05, Michal Vodicka > wrote:
>
> So analyze crashdump. Did you have kernel crashdumps enabled, right?
>
> Best regards,
>
> Michal Vodicka
> UPEK, Inc.
> [xxxxx@upek.com mailto:xxxxx, http:]
>
>
> > ----------
> > From: xxxxx@lists.osr.com [SMTP:xxxxx@lists.osr.com mailto:smtp:xxxxx] on behalf of Bill Green[SMTP:xxxxx@gmail.com mailto:xxxxx]
> > Reply To: Windows System Software Devs Interest List
> > Sent: Wednesday, December 07, 2005 3:14 AM
> > To: Windows System Software Devs Interest List
> > Subject: Re: [ntdev] USB problem
> >
> > I didn’t have the debugger connected when the system crashed. After a few reboots, the problem seems go away.
> >
> >
> > On 12/5/05, Tim Roberts mailto:xxxxx>> wrote:
> >
> > Bill Green wrote:
> >
> > > Hi all,
> > >
> > > I built a toaster filter driver and installed it on my system as a
> > > lower disk class filter. Everything worked fine until I inserted the
> > > USB drive. The system crashes. Does anyone know what’s going on here?
> >
> >
> > My guess is that the system is crashing. :wink:
> >
> > You’re going to need to provide at least one or two details here. Where
> > did it crash? What’s the traceback? Did you install exactly the
> > toaster filter, with no modifications? If so, what do you hope to
> > accomplish?
> >
> > –
> > Tim Roberts, xxxxx@probo.com mailto:xxxxx mailto:xxxxx>
> > Providenza & Boekelheide, Inc.
> >
> >
> >
> > —
> > Questions? First check the Kernel Driver FAQ at < http:>
> >
> > You are currently subscribed to ntdev as: xxxxx@gmail.com mailto:xxxxxmailto:xxxxx>
> > To unsubscribe send a blank email to xxxxx@lists.osr.com mailto:xxxxx mailto:xxxxx>
> >
> >
> >
> > — Questions? First check the Kernel Driver FAQ at http: You are currently subscribed to ntdev as: unknown lmsubst tag argument: ‘’ To unsubscribe send a blank email to xxxxx@lists.osr.com mailto:xxxxx
> >
>
>
> —
> Questions? First check the Kernel Driver FAQ at http:
>
> You are currently subscribed to ntdev as: unknown lmsubst tag argument: ‘’ >
> To unsubscribe send a blank email to xxxxx@lists.osr.com mailto:xxxxx
>
>
>
> — Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256 You are currently subscribed to ntdev as: unknown lmsubst tag argument: ‘’ To unsubscribe send a blank email to xxxxx@lists.osr.com
></mailto:xxxxx></http:></mailto:xxxxx></http:></mailto:xxxxx></mailto:xxxxx></mailto:xxxxx></mailto:xxxxx></http:></mailto:xxxxx></mailto:xxxxx></mailto:xxxxx></mailto:xxxxx></mailto:smtp:xxxxx></http:></mailto:xxxxx>