1394vdbg.sys

I am getting a STOP D1, 28, 2, 0, F78A84E0 on this driver when I do the
following:

IBM G41 Notebook
StarTech 1394 card - 2 ports
Seagate 400GB external HD always connected
LG DVD writer connected

I get the crash. If the LG is not connected during boot, the system boots
normally. I tried three times.

This system does have development tools and Windbg installed.

What does ‘!analyze -v’ say? Can you send a minidump of the crash to
xxxxx@microsoft.com?

Jason

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of David J. Craig
Sent: Tuesday, September 13, 2005 12:34 PM
To: Kernel Debugging Interest List
Subject: [windbg] 1394vdbg.sys

I am getting a STOP D1, 28, 2, 0, F78A84E0 on this driver when I do the
following:

IBM G41 Notebook
StarTech 1394 card - 2 ports
Seagate 400GB external HD always connected
LG DVD writer connected

I get the crash. If the LG is not connected during boot, the system
boots
normally. I tried three times.

This system does have development tools and Windbg installed.


You are currently subscribed to windbg as: xxxxx@winse.microsoft.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

I never got a dump. The system did not take one even though I had full
dumps enabled. I got the problem solved and I know how it happened. Should
be interesting to duplicate.

The DVD writer is the LG GSA-5163D. I had used it yesterday with a USB 2.0
cable and it was left on all night. It had never been used prior to
yesterday in any form and I didn’t begin with the 1394 connection because I
didn’t have a cable. I brought in a 1394 cable this morning and plugged it
into the LG drive after removing the USB connection. I then hooked up the
1394 PC Card and the 1394 cables to the IBM G41 and turned on the notebook.
That is when it failed.

I then shutdown my notebook and powered off the LG drive. After turning on
the power to both and rebooting, it works well. I suspect the chipset in
the LG drive will not work without a power cycle if the connection is
changed. I did wait until the notebook was powered up and logged into
before plugging in the 1394 cable. Windows XP found the new device and all
is well. I guess the driver can’t handle hardware failures. Very hard to
do.

“Jason Shay” wrote in message
news:xxxxx@windbg…
What does ‘!analyze -v’ say? Can you send a minidump of the crash to
xxxxx@microsoft.com?

Jason

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of David J. Craig
Sent: Tuesday, September 13, 2005 12:34 PM
To: Kernel Debugging Interest List
Subject: [windbg] 1394vdbg.sys

I am getting a STOP D1, 28, 2, 0, F78A84E0 on this driver when I do the
following:

IBM G41 Notebook
StarTech 1394 card - 2 ports
Seagate 400GB external HD always connected
LG DVD writer connected

I get the crash. If the LG is not connected during boot, the system
boots
normally. I tried three times.

This system does have development tools and Windbg installed.


You are currently subscribed to windbg as: xxxxx@winse.microsoft.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

“David J. Craig” wrote in message
news:xxxxx@windbg…
> I suspect the chipset in the LG drive will not work without a power cycle
> if the connection is changed.

So your LG drive has its own power source? I’ve a similar setup with a 2.5"
laptop drive in a 1394/USB enclosure. However, my setup draws power from
the interface, so switching from USB to 1394 or vice versa pretty much
ensures the device and the interface chip gets power-cycled.

The enclosure also supports getting power from an external source (either
AC/DC adapter or PS/2 port), but I’ve never used it in that mode – I bet
that if I did, I’d see the same behavior you’re seeing.