 /usr/libexec/qemu-kvm \
     -S  \
     -name 'avocado-vt-vm1'  \
     -sandbox on \
     -machine q35,memory-backend=mem-machine_mem \
     -device '{"id": "pcie-root-port-0", "driver": "pcie-root-port", "multifunction": true, "bus": "pcie.0", "addr": "0x1", "chassis": 1}' \
     -device '{"id": "pcie-pci-bridge-0", "driver": "pcie-pci-bridge", "addr": "0x0", "bus": "pcie-root-port-0"}'  \
     -nodefaults \
     -device '{"driver": "VGA", "bus": "pcie.0", "addr": "0x2"}' \
     -m 30720 \
     -object '{"size": 32212254720, "id": "mem-machine_mem", "qom-type": "memory-backend-ram"}'  \
     -smp 12,maxcpus=12,cores=6,threads=1,dies=1,sockets=2  \
     -cpu 'Cascadelake-Server',ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,umip=on,pku=on,md-clear=on,stibp=on,flush-l1d=on,arch-capabilities=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,rdctl-no=on,ibrs-all=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,tsx-ctrl=on,fb-clear=on,hle=off,rtm=off,kvm_pv_unhalt=on \
     -chardev socket,wait=off,path=/var/tmp/avocado_bo_8jn0o/monitor-qmpmonitor1-20231228-131425-vmEvejuj,id=qmp_id_qmpmonitor1,server=on  \
     -mon chardev=qmp_id_qmpmonitor1,mode=control \
     -chardev socket,wait=off,path=/var/tmp/avocado_bo_8jn0o/monitor-catch_monitor-20231228-131425-vmEvejuj,id=qmp_id_catch_monitor,server=on  \
     -mon chardev=qmp_id_catch_monitor,mode=control \
     -device '{"ioport": 1285, "driver": "pvpanic", "id": "idhf1ei9"}' \
     -chardev socket,wait=off,path=/var/tmp/avocado_bo_8jn0o/serial-serial0-20231228-131425-vmEvejuj,id=chardev_serial0,server=on \
     -device '{"id": "serial0", "driver": "isa-serial", "chardev": "chardev_serial0"}'  \
     -chardev socket,id=seabioslog_id_20231228-131425-vmEvejuj,path=/var/tmp/avocado_bo_8jn0o/seabios-20231228-131425-vmEvejuj,server=on,wait=off \
     -device isa-debugcon,chardev=seabioslog_id_20231228-131425-vmEvejuj,iobase=0x402 \
     -device '{"id": "pcie-root-port-1", "port": 1, "driver": "pcie-root-port", "addr": "0x1.0x1", "bus": "pcie.0", "chassis": 2}' \
     -device '{"driver": "qemu-xhci", "id": "usb1", "bus": "pcie-root-port-1", "addr": "0x0"}' \
     -device '{"driver": "usb-tablet", "id": "usb-tablet1", "bus": "usb1.0", "port": "1"}' \
     -blockdev '{"node-name": "file_image1", "driver": "file", "auto-read-only": true, "discard": "unmap", "aio": "threads", "filename": "/home/kvm_autotest_root/images/rhel940-64-virtio.qcow2", "cache": {"direct": true, "no-flush": false}}' \
     -blockdev '{"node-name": "drive_image1", "driver": "qcow2", "read-only": false, "cache": {"direct": true, "no-flush": false}, "file": "file_image1"}' \
     -device '{"id": "pcie-root-port-2", "port": 2, "driver": "pcie-root-port", "addr": "0x1.0x2", "bus": "pcie.0", "chassis": 3}' \
     -device '{"driver": "virtio-blk-pci", "id": "image1", "drive": "drive_image1", "bootindex": 0, "write-cache": "on", "logical_block_size": 4096, "physical_block_size": 4096, "bus": "pcie-root-port-2", "addr": "0x0"}' \
     -device '{"id": "pcie-root-port-3", "port": 3, "driver": "pcie-root-port", "addr": "0x1.0x3", "bus": "pcie.0", "chassis": 4}' \
     -device '{"driver": "virtio-net-pci", "mac": "9a:83:6f:17:29:79", "id": "idAnaTCx", "netdev": "iduWLUmC", "bus": "pcie-root-port-3", "addr": "0x0"}' \
     -netdev  '{"id": "iduWLUmC", "type": "tap", "vhost": true}'  \
     -vnc :0  \
     -rtc base=utc,clock=host,driftfix=slew  \
     -boot menu=off,order=cdn,once=c,strict=off \
     -enable-kvm \
     -monitor stdio \
     -chardev file,id=firmware,path=/tmp/4k_debug.log \
     -device isa-debugcon,iobase=0x402,chardev=firmware \
