Windows Locks Up and also Unsupported Virtual PCI Protocol error
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Description
### Windows Version
Microsoft Windows [Version 10.0.19045.3570]
### WSL Version
1.2.5.0
### Are you using WSL 1 or WSL 2?
- [X] WSL 2
- [ ] WSL 1
### Kernel Version
5.15.90.1
### Distro Version
Ubuntu 22.04
### Other Software
_No response_
### Repro Steps
Start WSL
Also another part of the issue occurs before even starting WSL
### Expected Behavior
WSL and Windows to run smoothly
### Actual Behavior
Windows and all programs become semi-unresponsive and lock up, sometimes takign over a minute to repsond to any input, becoming so bad that the only fix is to restart the pc.
Also ever since isntalling WSL2, jsut sitting at the desktop right after login the event log is filled with about 9 errors at a time with
`'Virtual Machine': Virtual machine requested unsupported Virtual PCI protocol version 0x10004 on 'Channel {4FD83312-259B-4BE2-B41B-2A263B466684}'. Error: 'Indicates two revision levels are incompatible.' (0x8007051A). (Virtual machine ID 4195AE23-4EA6-40AC-916B-6878BECBFA1D)`
Though the "Chanel" and "Virtual Machine ID" Numbers change with eahc error
These errors also are more frequent when launching WSL.
I also got a BSOD for p9rdr.sys while trying to collect logs for this issue and sent the dmp file as instructed in the guidelines
### Diagnostic Logs
_No response_
[WslLogs-2023-10-19_21-38-03.zip](https://github.com/microsoft/WSL/files/13049135/WslLogs-2023-10-19_21-38-03.zip)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the linked WslLogs-2023-10-19_21-38-03.zip alongside the reported Event Viewer errors and p9rdr.sys BSOD. Determine whether the Windows lockups, unsupported Virtual PCI protocol messages, and crash are related, then document a reproducible cause and verified remediation.
Written by the indexing model from the issue text.
Assessment
- Domain
- operating-systems
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100