mce: [hardware error]

I am having a problem with the following configuration of software and hardware: running a VM of TrueNas Scale on Proxmox 7.4, Kernel 6.2.11-1-pve, with ASRock X570D4U-2L2T and AMD Ryzen 5950X (for qm config output, see below). I receive errors (mce: [Hardware Error]: Machine check events...

I got a new server and found some issues during loading and adding new VMs. At first it froze, but after Proxmox upgrading it restarts automatically. It prints 'Start all VMs and Containers' in the tasks. Provider tested its hardware and didn't found any problems. But I can see mce: [Hardware...