x86: 0.970 graphic: 0.876 device: 0.834 network: 0.632 ppc: 0.614 kernel: 0.603 architecture: 0.600 socket: 0.587 debug: 0.547 boot: 0.500 vnc: 0.495 VMM: 0.482 register: 0.473 mistranslation: 0.436 hypervisor: 0.409 performance: 0.409 arm: 0.391 semantic: 0.383 PID: 0.376 assembly: 0.327 peripherals: 0.282 TCG: 0.271 files: 0.252 KVM: 0.226 virtual: 0.217 risc-v: 0.200 user-level: 0.122 permissions: 0.121 i386: 0.055 Parameter 'sgx-epc.0.node' is unexpected Description of problem: qemu-system-x86_64: Parameter 'sgx-epc.0.node' is unexpected Additional information: