LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S \
-M pc -m 214 -smp 1 -nographic -nodefconfig -nodefaults \
-chardev socket,id=charmonitor,path=/tmp/test-monitor,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=readline -no-acpi -boot c -usb \
-device usb-hub,id=hub0,bus=usb.0,port=1 \
-device usb-hub,id=hub1,bus=usb.0,port=1.2 \
-device usb-mouse,id=input0,bus=usb.0,port=1.1 \
-device usb-mouse,id=input1,bus=usb.0,port=1.2.1 \
-device usb-mouse,id=input2,bus=usb.0,port=1.2.2 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3