My system was working fine and some days ago a vw failed working.

My system:

Model:	Custom
M/B:	Gigabyte Technology Co., Ltd. X570 AORUS PRO Version Default string s/n Default string
BIOS:	American Megatrends International, LLC. Version F36d Dated 07/20/2022
CPU:	AMD Ryzen 9 5900X 12-Core @ 3700 MHz
HVM:	Enabled
IOMMU:	Enabled
Cache:	L1 - Cache: 768 KiB, L2 - Cache: 6 MiB, L3 - Cache: 64 MiB
Memory:	64 GiB DDR4 (max. installable capacity 128 GiB)
Network:	eth0: 1000 Mbps, full duplex, mtu 1500
Kernel:	Linux 6.1.74-Unraid x86_64
OpenSSL:	1.1.1v

I got this error:

May 24 17:08:58 Tower kernel: mce: [Hardware Error]: Machine check events logged
May 24 17:08:58 Tower kernel: mce: [Hardware Error]: CPU 1: Machine Check: 0 Bank 5: bea0000000000108
May 24 17:08:58 Tower kernel: mce: [Hardware Error]: TSC 0 ADDR ffffff8184063e MISC d012000100000000 SYND 4d000000 IPID 500b000000000 
May 24 17:08:58 Tower kernel: mce: [Hardware Error]: PROCESSOR 2:a20f10 TIME 1716566908 SOCKET 0 APIC 2 microcode a201016
May 24 17:14:03 Tower root: Fix Common Problems: Error: Machine Check Events detected on your server
May 24 17:14:03 Tower root: mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor.  Please use the edac_mce_amd module instead.

Can anyone help me out? I am stuck.

 

I checked the BIOS and it seems to be fine, just unchecked some OC that was there applied to RAM (was stock just find out today).

The mentioned Machine check events logged now does not appear, but I get in the vm logs this error:

2024-05-24T16:34:58.679547Z qemu-system-x86_64: vfio: Unable to power on device, stuck in D3
2024-05-24T16:34:58.683538Z qemu-system-x86_64: vfio: Unable to power on device, stuck in D3
2024-05-24T16:34:58.821550Z qemu-system-x86_64: vfio: Unable to power on device, stuck in D3
2024-05-24T16:34:58.825543Z qemu-system-x86_64: vfio: Unable to power on device, stuck in D3

Any idea what this refers to?