-device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
-device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pcie.0","addr":"0x7"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.2","addr":"0x0"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/isos/virtio-win-0.1.190-1.iso","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
-device '{"driver":"ide-cd","bus":"ide.1","drive":"libvirt-3-format","id":"sata0-0-1"}' \
-blockdev '{"driver":"host_device","filename":"/dev/disk/by-id/ata-SanDisk_SDSSDHII480G_153283407122","node-name":"libvirt-2-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.2","drive":"libvirt-2-format","id":"sata0-0-2","bootindex":1,"write-cache":"on"}' \
-blockdev '{"driver":"host_device","filename":"/dev/disk/by-id/ata-TOSHIBA_DT01ACA100_46UVA8TNS","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.3","drive":"libvirt-1-format","id":"sata0-0-3","write-cache":"on"}' \
-netdev tap,fd=36,id=hostnet0 \
-device '{"driver":"virtio-net","netdev":"hostnet0","id":"net0","mac":"52:54:00:d7:7c:d1","bus":"pci.1","addr":"0x0"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=34,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"vfio-pci","host":"0000:07:00.0","id":"hostdev0","bus":"pci.3","multifunction":true,"addr":"0x0","romfile":"/mnt/disk1/software/vbios/GP104.dump"}' \
-device '{"driver":"vfio-pci","host":"0000:07:00.1","id":"hostdev1","bus":"pci.3","addr":"0x0.0x1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/003/002","id":"hostdev2","bus":"usb.0","port":"1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/003/004","id":"hostdev3","bus":"usb.0","port":"2"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/003/003","id":"hostdev4","bus":"usb.0","port":"3"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/4 (label charserial0)
2022-11-25T11:14:44.920286Z qemu-system-x86_64: terminating on signal 15 from pid 6398 (/usr/sbin/libvirtd)
2022-11-25 11:14:46.522+0000: shutting down, reason=destroyed
2022-11-25 11:15:18.800+0000: starting up libvirt version: 8.7.0, qemu version: 7.1.0, kernel: 5.19.17-Unraid, hostname: UNRAID
LC_ALL=C \
PATH=/bin:/sbin:/usr/bin:/usr/sbin \
HOME='/var/lib/libvirt/qemu/domain-5-Windows 10' \
XDG_DATA_HOME='/var/lib/libvirt/qemu/domain-5-Windows 10/.local/share' \
XDG_CACHE_HOME='/var/lib/libvirt/qemu/domain-5-Windows 10/.cache' \
XDG_CONFIG_HOME='/var/lib/libvirt/qemu/domain-5-Windows 10/.config' \
/usr/local/sbin/qemu \
-name 'guest=Windows 10,debug-threads=on' \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-5-Windows 10/master-key.aes"}' \
-machine pc-q35-7.1,usb=off,dump-guest-core=off,mem-merge=off,memory-backend=pc.ram \
-accel kvm \
-cpu host,migratable=on,topoext=on,hv-time=on,hv-relaxed=on,hv-vapic=on,hv-spinlocks=0x1fff,hv-vendor-id=none,host-cache-info=on,l3-cache=off \
-m 8192 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":8589934592}' \
-overcommit mem-lock=off \
-smp 8,sockets=1,dies=1,cores=4,threads=2 \
-uuid abc28570-caf9-0000-0000-000000000000 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=36,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=localtime \
-no-hpet \
-no-shutdown \
-boot strict=on \
-device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
-device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
-device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
-device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
-device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
-device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pcie.0","addr":"0x7"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.2","addr":"0x0"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/isos/virtio-win-0.1.190-1.iso","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
-device '{"driver":"ide-cd","bus":"ide.1","drive":"libvirt-3-format","id":"sata0-0-1"}' \
-blockdev '{"driver":"host_device","filename":"/dev/disk/by-id/ata-SanDisk_SDSSDHII480G_153283407122","node-name":"libvirt-2-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.2","drive":"libvirt-2-format","id":"sata0-0-2","bootindex":1,"write-cache":"on"}' \
-blockdev '{"driver":"host_device","filename":"/dev/disk/by-id/ata-TOSHIBA_DT01ACA100_46UVA8TNS","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.3","drive":"libvirt-1-format","id":"sata0-0-3","write-cache":"on"}' \
-netdev tap,fd=37,id=hostnet0 \
-device '{"driver":"virtio-net","netdev":"hostnet0","id":"net0","mac":"52:54:00:d7:7c:d1","bus":"pci.1","addr":"0x0"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=35,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"vfio-pci","host":"0000:07:00.0","id":"hostdev0","bus":"pci.3","multifunction":true,"addr":"0x0","romfile":"/mnt/disk1/software/vbios/GP104.dump"}' \
-device '{"driver":"vfio-pci","host":"0000:07:00.1","id":"hostdev1","bus":"pci.3","addr":"0x0.0x1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/003/002","id":"hostdev2","bus":"usb.0","port":"1"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/003/004","id":"hostdev3","bus":"usb.0","port":"2"}' \
-device '{"driver":"usb-host","hostdevice":"/dev/bus/usb/003/003","id":"hostdev4","bus":"usb.0","port":"3"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/4 (label charserial0)
2022-11-25T11:19:41.295533Z qemu-system-x86_64: terminating on signal 15 from pid 6398 (/usr/sbin/libvirtd)
hi ghost, I don't mean to high jack this thread, but I'm encountering the same issue too..
i was from 6.9.2 then i upgraded to 6.11.5. .. then my Windows VM doesn't have a diplay anymore. and my CPU 4th core is always at 100%.
I have attached above VM log.
at first my migrated VM was not working so, I thought creating a new windows 10 VM from version 6.11.5, would make things work. but still I'm back to 0, my VM still has no display.