The setup of Hyper-V requires one NIC to be set without IPv4 or IPv6. When a vhd is reconnected, it may be changing the state of the NIC. When resetting the state back to no IPv4 or IPv6, the screen freezes on the NIC reset - as a side symptom, the Virtual connected to the non-ipv4/ipv6 configured card will go into a non=stopped state (it will freeze on stopping). In order to reset the HYPER-V so that all functionality of the server is restored, the role, Hyper-V can be removed. Upon removal, a restart is requested - restart. Eventually hyper-v machine will Blue Screen during the uninstall of HYPER-V. This sequence more closely approximates what I have seen happening repeatedly on my HYPER-V. Faulting application name:VDeck.exe, version: 7.6.0.30, time stamp: 0x4ae7ac7f The time service encountered an error and was forced to shut down. The error was: 0x80070005: Access is denied Installation Failure: Windows failed to install the following update with error 0x800706ba: Update for Windows Server 2008 R2 x64 Edition (KB252422). Event filter with query "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA "Win32_Processor" AND TargetInstance.LoadPercentage > 99" could not be reactivated in namespace "//./root/CIMV2" because of error 0x80041003. Events cannot be delivered through this filter until the problem is corrected. Session "" failed to start with the following error: 0xC0000043 Warnings for timeserver are NtpClient was unable to set a domain peer to use as a time source because of discovery error. NtpClient will try again in 3473457 minutes and double the reattempt interval thereafter. The error was: The entry is not found. (0x800706E1) Problem signature: Problem Event Name: BlueScreen OS Version: 6.1.7601.2.1.0.274.10 Locale ID: 1033 Additional information about the problem: BCCode: 9f BCP1: 0000000000000003 BCP2: FFFFFA80082BFA10 BCP3: FFFFF8000161A518 BCP4: FFFFFA800943EB20 OS Version: 6_1_7601 Service Pack: 1_0 Product: 274_3 Files that help describe the problem: C:\Windows\Minidump\052111-32869-01.dmp C:\Users\xxx\AppData\Local\Temp\WER-80122-0.sysdata.xml Read our privacy statement online: http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409 If R, J

Bug Check Code 0x9F: http://msdn.microsoft.com/en-us/library/ff559329(VS.85).aspx Pleqse use Microsoft Skydrive to upload C:\Windows\Minidump\052111-32869-01.dmp dump file. Once done, post a link here. You can also contact Microsoft CSS. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration

http://cid-848379020c89a9df.office.live.com/richupload.aspx/.Public I think it should be locatable here... first time I have used SkyDrive.R, J

Please set the folder for public access. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration

http://cid-848379020c89a9df.office.live.com/self.aspx/.Public Apologies... folder says it is "Shared with: Everyone (public)" ... I checked to see if there were other settings but the page indicates the properties cannot be changed. Appreciate that you tried though. Thanks for that. I'm curious about one thing. I have an old switch I am using to allow extra ports to the router (Old 4 port Linksys switch). Does Hyper-V require a newer version of a switch - the cards are gigabit but the switch is only 10-100? The cards are brand new, the motherboard is brand new for that matter the entire machine but not knowing the part about one of the cards needing to be configured without IPv4 and IPv6 - and having it run for five months without fail and then suddenly stop working makes me wonder if there might be a hardware issue elsewhere in the network causing all these lockup's and bsod's. R, J

Apologies... folder says it is "Shared with: Everyone (public)" ... I checked to see if there were other settings but the page indicates the properties cannot be changed. Appreciate that you tried though. Thanks for that. I'm curious about one thing. I have an old switch I am using to allow extra ports to the router (Old 4 port Linksys switch). Does Hyper-V require a newer version of a switch - the cards are gigabit but the switch is only 10-100? The cards are brand new, the motherboard is brand new for that matter the entire machine but not knowing the part about one of the cards needing to be configured without IPv4 and IPv6 - and having it run for five months without fail and then suddenly stop working makes me wonder if there might be a hardware issue elsewhere in the network causing all these lockup's and bsod's. R, J

Hello, are you sure that this is the correct link? Please verify. I am unable to access it. I need to get the dump to determine the cause of the BSOD. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration

http://cid-848379020c89a9df.office.live.com/richupload.aspx/.Public

Not sure how I would get the link... From where I can see the folder on my public (skydrive) page, I select the url. When I click on "Shared with: Everyone (public)" ... it provides the link: https://cid-848379020c89a9df.office.live.com/viewpermissions.aspx/.Public?ref=1 where it says my folder is public and the permissions cannot be changed. From there I click the public link (near the top - third one over) and that URL is: http://cid-848379020c89a9df.office.live.com/self.aspx/.Public This is my skydrive home page: http://cid-848379020c89a9df.skydrive.live.com/home.aspx If I click the public folder, it is listed as http://cid-848379020c89a9df.office.live.com/browse.aspx/.Public So to answer the question, the link I gave you is the skydrive link. I could probably set something else up, or email it to you... Short of opening FTP here, maybe I have another alternative through SBS 2011 that I am unaware of that would be safe. BTW this is way too much information about me here on the page. If you don't get there by Monday, I will delete the links from the question. R, J

Not sure how I would get the link... WHere I can see the folder from my public page, I select the url. When I click on "Shared with: Everyone (public)" ... it provides the link: https://cid-848379020c89a9df.office.live.com/viewpermissions.aspx/.Public?ref=1 where it says my folder is public and the permissions cannot be changed. From there I click the public link (near the top - third one over) and that URL is: http://cid-848379020c89a9df.office.live.com/self.aspx/.Public This is my skydrive home page: http://cid-848379020c89a9df.skydrive.live.com/home.aspx If I click the public folder, it is listed as http://cid-848379020c89a9df.office.live.com/browse.aspx/.Public So to answer the question, the link I gave you is the skydrive link. I could probably set something else up, or email it to you... Short of opening FTP here, maybe I have another alternative through SBS 2011 that I am unaware of that would be safe. BTW this is way too much information about me here on the page. If you don't get there by Monday, I will delete the links from the question. R, J

While I am at it, I see what appears to be another, difficult to understand, issue. Part of why I am getting the BSOD is that I have a virtual vhd that needs to be remounted. There is data on the SQL Server Backup directory that needs to be aquired and studied so it is critical that I remount the VM and give it access to the domain (to copy the bak file), but it was the VM that originally burnt out the first gigabit adapter that is the required vhd to remount (subsequently replaced). There were a few other VM's on this virtual... trying to remount them seems to result in the same error. The only VM that needs to be captured is the SQL VM. Here are the steps: 1) Create the HYPER-V Role with adapter one "Local Area Connection" set to the domain (host machine dedicated adapter) and adapter two "Local Area Connection 2" set without IPv6 or IPv4 (dedicated VM adapter). 2) Open the Virtual Network Manager and define the Local Area Connection 2 as the virtual NIC. Create a new virtual and use the image from the SQL VM. 3) SQL VM opens with everything running except the public connection to the domain. (minus the ability to navigate the domain network or this would be finished - I would delete the VM and start again) 4) Checking the adapter on the SQL VM seems to be changing the state of the Virtual Network manager because when the VM hangs on shutdown, http://blogs.msdn.com/b/virtual_pc_guy/archive/2011/01/11/shutting-down-a-virtual-machine.aspx, somehow the host Local Area Connection 2 gets reset with the IPv6 and IPv4 turned back on. Then the host itself goes into a mode where the Local Area Connection 2 cannot be reset and thus the problems above. Since the virtual will not shut down, it is necessary to remove the role and start from the top again. The BSOD occurs during this reiteration - I wait for the Local Area Connection 2 to reset with IPv4 and IPv6 unchecked. This process goes on for a good half hour or more and at this point, I expecting another BSOD. I am guessing there is something wrong in the old VM that must be remounted... somehow the Network Connection there is expecting something to exist that doesn't and the VM has some control over the host network adapter that I am missing. If during the iteration (1-4 above), I could figure out what to do on the VM side to thwart the BSOD, I might actually accomplish the goal of capturing the SQL backup that is on the VM. R, J

You uploaded sysdata file. I said upload C:\Windows\Minidump\052111-32869-01.dmp file. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration

Done. Putting a second one up there... steps as described above allows me to repeat the BSOD. Session "" failed to start with the following error: 0xC0000043 Session "UBPM" stopped due to the following error: 0xC0000022 Session "Eventlog-Security" stopped due to the following error: 0xC0000022 Session "UBPM" stopped due to the following error: 0xC0000022 Event filter with query "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA "Win32_Processor" AND TargetInstance.LoadPercentage > 99" could not be reactivated in namespace "//./root/CIMV2" because of error 0x80041003. Events cannot be delivered through this filter until the problem is corrected. The driver detected a controller error on \Device\Harddisk1\DR1. The event logging service encountered an error while initializing publishing resources for channel Security. If channel type is Analytic or Debug, then this could mean there was an error initializing logging resources as well. Most TELLING IS: The description for Event ID 32 from source VMSMP cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer. If the event originated on another computer, the display information had to be saved with the event. The following information was included with the event: C000003A 3BD5FE92-7DF6-419E-B397-18E4D50E8BDF--4F4D96C2-E4F8-411B-A9A9-3950DB52F30F 23D53DA3-5 the message resource is present but the message is not found in the string/message table possible: http://support.microsoft.com/kb/950375 will fix the select from error though this is Server 2008 R2 and should not apply. R, J

Hi, Since Windows system uses separated user mode and kernel mode memory space, stop errors are always caused by kernel portion components, such as a third-party device drivers, backup software or anti-virus services (buggy services). The system goes to a BSOD because there is some exceptions happened in the kernel (either the device driver errors or the service errors), and Windows implements this mechanism: When it detects some errors occur in the kernel, it will kill the box in case some more severe damage happens. Then we get a blue screen or the system reboots (it depends on what the system settings are). To troubleshoot this kind of kernel crash issue, we need to debug the crashed system dump. Unfortunately, debugging is beyond what we can do in the forum. A suggestion would be to contact Microsoft Customer Service and Support (CSS) via telephone so that a dedicated Support Professional can assist with your request. Please be advised that contacting phone support will be a charged call. To obtain the phone numbers for specific technology request please take a look at the web site listed below: Microsoft - Help and Support http://support.microsoft.com/default.aspx?scid=fh;EN-US;PHONENUMBERS If Regards, Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

When Hyper-V was installed on the server the first time it used only one NIC card. After creating three virtuals, there was an issue regarding the merging of snapshots (different thread - jist of it is, don't use them). In one of the snapshots, the merge encountered a setup for the NIC card that was a bit different than the original and the onboard NIC on my ASUS board burned out. After getting two new NICs, the rebuild process began and as soon as one of the old vhd's were brought online - with a different specification for a NIC card, the machine would lock up and blue screen. As often as it broke my spirit to continue, I took a week of vacation and came back with a new perspective. This time, rather than trying to restore the vhd that was required (had the SQL backups on it), an attempt was made to simply create a new vhd. As in all the other times this was attempted, the first step was to initialize the NIC card in the vitual network manager, instead, I started and initialized the vitual network manager without a second nic becuase it was a different step than ones taken before. I also left one of the NICs configured without IPv4 or IPv6. After creating the virtual vhd, the virtual network manager needs to create a virtual network card to be assigned to the virtual. By waiting to add it until this point, the compatibility between the new virtual and the newly added NIC (without ipv4 or 6) created with the Virtual Network HyperV manager, the compatibility apparently matches and the setup started out without any issues... That is, right up until the virtual attempted to restart. Now the screen is frozen on the virtual with the message: Setup will continue after restarting your computer This is on the virtual... the HyperV server is not locking up this time. So now the issue is, why is the virtual not restarting. At this point, there no longer is a blue screen issue. R, J

Turns out it was something simple. All the problems went away when I disabled Large Send Offload on the NIC.R, J