wifi（pci network controller）和bluetooth（usb bus）通过写入虚拟机的xml配置进行分配

 

然后引导文件卡在苹果logo 另外有一些奇怪的紫色横线在屏幕上

 

有人遇到过这样的问题么

vm日志

 

 

-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x7.0x1 \
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x7.0x2 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/MacinaboxCatalina/Clover.qcow2","node-name":"libvirt-3-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"qcow2","file":"libvirt-3-storage","backing":null}' \
-device ide-hd,bus=ide.2,drive=libvirt-3-format,id=sata0-0-2,bootindex=1,write-cache=on \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/MacinaboxCatalina/Catalina-install.img","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 ide-hd,bus=ide.3,drive=libvirt-2-format,id=sata0-0-3,write-cache=on \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/MacinaboxCatalina/macos_disk.img","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 ide-hd,bus=ide.4,drive=libvirt-1-format,id=sata0-0-4,write-cache=on \
-netdev tap,fd=33,id=hostnet0 \
-device vmxnet3,netdev=hostnet0,id=net0,mac=52:54:00:09:18:2f,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=34,server,nowait \
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-device vfio-pci,host=0000:04:00.0,id=hostdev0,bus=pcie.0,multifunction=on,addr=0x5 \
-device vfio-pci,host=0000:04:00.1,id=hostdev1,bus=pcie.0,addr=0x5.0x1 \
-device vfio-pci,host=0000:03:00.0,id=hostdev2,bus=pcie.0,addr=0x6 \
-device usb-host,hostbus=1,hostaddr=2,id=hostdev3,bus=usb.0,port=1 \
-device usb-host,hostbus=1,hostaddr=3,id=hostdev4,bus=usb.0,port=2 \
-device usb-host,hostbus=1,hostaddr=9,id=hostdev5,bus=usb.0,port=3 \
-usb \
-device usb-kbd,bus=usb-bus.0 \
-device '************************' \
-smbios type=2 \
-cpu Penryn,kvm=on,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,+pcid,+ssse3,+sse4.2,+popcnt,+avx,+aes,+xsave,+xsaveopt,check \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
2020-11-12 12:15:46.449+0000: Domain id=2 is tainted: high-privileges
2020-11-12 12:15:46.449+0000: Domain id=2 is tainted: custom-argv
2020-11-12 12:15:46.449+0000: Domain id=2 is tainted: host-cpu
char device redirected to /dev/pts/0 (label charserial0)
2020-11-12T12:15:51.502699Z qemu-system-x86_64: vfio_err_notifier_handler(0000:03:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest
2020-11-12T12:15:51.502843Z qemu-system-x86_64: vfio_err_notifier_handler(0000:04:00.1) Unrecoverable error detected. Please collect any data possible and then kill the guest
2020-11-12T12:15:51.502932Z qemu-system-x86_64: vfio_err_notifier_handler(0000:04:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest
2020-11-12T12:16:17.947324Z qemu-system-x86_64: vfio_err_notifier_handler(0000:03:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest
2020-11-12T12:16:17.958836Z qemu-system-x86_64: vfio_err_notifier_handler(0000:03:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest