ive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//AAVMF_CODE.fd' \
-drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/zfs/images/106/vm-106-disk-0.qcow2' \
-smp '8,sockets=1,cores=8,maxcpus=8' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
-vnc 'unix:/var/run/qemu-server/106.vnc,password=on' \
-cpu generic-v8,+sm3,+sm4 \
-m 8192 \
-readconfig /usr/share/qemu-server/pve-port.cfg \
-device 'qemu-xhci,id=ehci,bus=pcie.0,addr=0x1' \
-device 'qemu-xhci,p2=15,p3=15,id=xhci,bus=pcie.0,addr=0xa' \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1'
root@pxvirt:~# qm start 106
kvm: Expected key=value format, found +sm4.
start failed: QEMU exited with code 1
root@pxvirt:~#