Symptoms
On a computer that is running Windows Vista or Windows Server 2008, you have two IEEE 1394a hard disks connected. If you repeatedly unplug and re-plug one of the 1394a hard disks, the other 1394a hard disk becomes inaccessible. Then, you receive a Stop error that resembles the following:
STOP: 0x0000009F (parameter1, parameter2, parameter3, parameter4)
DRIVER_POWER_STATE_FAILURE
Note The Stop error can also occur in other scenarios that involve a single 1394a hard disk. For example, if the power policy is configured to spin down the hard disk after some time, you may receive this Stop error with a single 1394a hard disk. In this example, the Stop error occurs when your computer is left idle for some time.
Cause
This issue occurs because of a race condition in the Sbp2port.sys driver.
Resolution
Hotfix information
A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
Important Windows Vista and Windows Server 2008 hotfixes are included in the same packages. However, only one of these products may be listed on the “Hotfix Request” page. To request the hotfix package that applies to both Windows Vista and Windows Server 2008, just select the product that is listed on the page.
Prerequisites
To apply this hotfix, you must have Windows Vista Service Pack 1 or Windows Server 2008 installed on the computer.
Restart requirement
You have to restart the computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace any other previously released hotfixes.
File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
Windows Vista and Windows Server 2008 file information note
The MANIFEST files (.manifest) and MUM files (.mum) installed for each environment are
listed separately
. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows Vista and Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Sbp2port.sys |
6.0.6001.22375 |
84,960 |
12-Feb-2009 |
05:44 |
x86 |
For all supported x64-based versions of Windows Vista and Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Sbp2port.sys |
6.0.6001.22375 |
102,880 |
12-Feb-2009 |
06:19 |
x64 |
For all supported Itanium-based versions of Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Sbp2port.sys |
6.0.6001.22375 |
276,464 |
12-Feb-2009 |
04:52 |
IA-64 |
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
More Information
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
Additional file information for Windows Vista and Windows Server 2008
Additional files for all supported x86-based versions of Windows Vista and Windows Server 2008
|
File name |
Package_for_kb960884_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,367 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_client~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,431 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_sc_0~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,421 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_sc~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,423 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,425 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_server~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,431 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_winpesrv_0~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,422 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_winpesrv~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,429 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
X86_sbp2.inf_31bf3856ad364e35_6.0.6001.22375_none_457b97820f7515d0.manifest |
|
File version |
Not Applicable |
|
File size |
1,667 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:57 |
|
Platform |
Not Applicable |
Additional files for all supported x64-based versions of Windows Vista and Windows Server 2008
|
File name |
Amd64_sbp2.inf_31bf3856ad364e35_6.0.6001.22375_none_a19a3305c7d28706.manifest |
|
File version |
Not Applicable |
|
File size |
1,669 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:59 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,375 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_client~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,439 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_sc_0~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,429 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,431 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,433 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_server~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,439 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_winpesrv_0~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,430 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_winpesrv~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,437 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
Additional files for all supported Itanium-based versions of Windows Server 2008
|
File name |
Ia64_sbp2.inf_31bf3856ad364e35_6.0.6001.22375_none_457d3b780f731ecc.manifest |
|
File version |
Not Applicable |
|
File size |
1,668 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_sc_0~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,425 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_sc~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,426 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,429 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_server~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,434 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_winpesrv_0~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,426 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb960884_winpesrv~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,433 |
|
Date (UTC) |
12-Feb-2009 |
|
Time (UTC) |
18:54 |
|
Platform |
Not Applicable |
