A while back I reported that HWInfo managed to completely crash my VM.
That was resolved by v6.25-4135 https://www.hwinfo.com/forum/threads/hwinfo-is-crashing-my-vm-while-reading-cpu-info.6279/#post-24218
While that was working for a while, I'm now finding a less serious bug where HWInfo...
Just an idea - as I’m not sure how the code works. But could you have a function that wraps all such register accesses, and debug logs if they aren’t there?
May I ask which register? It may be useful feedback for the QEMU devs.
I Googled “Ryzen FEE00900” and could only find something called “APIC base”
Thanks again
Sorry, it‘s not correct to for me to say it crashes the VM.
When I check the Windows events afterwards it says something is crashing the kernel. From the host perspective everything is fine with the VM.
I totally get it’s not the intended use case for HWiNFO here, however it really would be...
Please see full attached debug report.
However, the error seems to be at the end:
Log CPUs: 12, cores: 6
RdMSR[#0000001B] = 00000000:FEE00900
APIC ID[00]: PackageID=0, CoreID=0, ThreadID=0, M, BSP
ExtCPUname: "AMD EPYC Processor (with IBPB)"
RdMSR[#C0010293] ERROR
RdMSRm: #C0010064 #C0010065...