pc-q35-rhel9.4.0 does not provide proper computer information

Got message "No Instance(s) Available" when running wmic MemoryChip get Capacity in windows guest

Versions:

kernel-5.14.0-405.el9.x86_64

qemu-kvm-8.2.0-2.el9

seabios-bin-1.16.3-2.el9.noarch

win2019 with virtio-win-prewhql-0.1-245.iso

How reproducible:

5/5

Steps to reproduce

1.  boot a windows 2019 guest with seabios
2. run wmic MemoryChip get Capacity in guest

Expected results

get the correct output: 

PS C:\Users\Administrator> wmic MemoryChip get Capacity
Capacity
17179869184

Actual results

get the output: No Instance(s) Available

Also CHID can not get any information with the latest pc-q35-rhel9.4.0.

Additional information:

1. Also got incorrect message when running "wmic cpu get socketDesignation"

SocketDesignation

The correct output as below:

PS C:\Users\Administrator> wmic cpu get socketDesignation
SocketDesignation
CPU 0
CPU 1

2. downgrade to qemu-kvm-8.1.0-5.el9, all work well, it should be a regression bug.

3. tested with edk2-ovmf-20231122-1.el9 and qemu-kvm-8.2.0-2.el9, not hit this issue.