NMI purple diagnostic screen on HPE ProLiant Gen8 servers

It seems, there is an issue on HPE G8 servers with the below ESXi versions: ESXi 5.5 Patch 10 ESXi 6.0 Patch 4 ESXi 6.5 IntelĀ® IOMMU’s (aka VT-d) interrupt remapper functionality has been changed in the above versions and you need to enable it manually: