6 KVM Known Issues The following topics describe known issues for Oracle Linux KVM. Note that when a workaround is available that information is also provided. KVM Guest With vTPM Fails KVM Stack Upgrade Failure (aarch64) KVM Guest Installation Failure With romfile Error (aarch64) KVM Guest Fails During UEFI PEI Boot Phase (aarch64) KVM Guest NIC Hotplug Failure With romfile Error