April 9, 20206 yr This used to work, and now when starting any VM with my RTX 2070 passed through it crashes the system. Any VM starts up fine with the VNC graphics card but as soon as the GPU is passed through when "start" is clicked the icon rotates and eventually the system becomes unresponsive. From the console (before becoming unresponsive) virsh list never returns. This happens with both Q35-4.2 and i440fx-4.1. I've tested this on 6.8.1, 6.8.2 and 6.8.3. I have set PCIe ACS override to "Multi-Function", verified that the GPU is on it's own IOMMU group so I'm running out of avenues to try. Here's one of the VM's XMLs: <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>ElementaryOS</name> <uuid>4f502af1-c171-ca70-577b-765543721784</uuid> <metadata> <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/> </metadata> <memory unit='KiB'>16777216</memory> <currentMemory unit='KiB'>16777216</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>8</vcpu> <cputune> <vcpupin vcpu='0' cpuset='2'/> <vcpupin vcpu='1' cpuset='14'/> <vcpupin vcpu='2' cpuset='3'/> <vcpupin vcpu='3' cpuset='15'/> <vcpupin vcpu='4' cpuset='4'/> <vcpupin vcpu='5' cpuset='16'/> <vcpupin vcpu='6' cpuset='5'/> <vcpupin vcpu='7' cpuset='17'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-4.2'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/4f502af1-c171-ca70-577b-765543721784_VARS-pure-efi.fd</nvram> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none'> <topology sockets='1' cores='8' threads='1'/> <cache mode='passthrough'/> <feature policy='require' name='topoext'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/user/domains/ElementaryOS/vdisk1.img'/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </disk> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x8'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x9'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0xb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0x13'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0x14'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0xa'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <interface type='bridge'> <mac address='52:54:00:c8:e5:4c'/> <source bridge='br0'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </interface> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='3'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2d' slot='0x00' function='0x0'/> </source> <rom file='/mnt/user/domains/vbios/Zotac.RTX2070Super.8192.190725.rom'/> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0' multifunction='on'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2d' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x1'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2f' slot='0x00' function='0x4'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x04d9'/> <product id='0x0269'/> </source> <address type='usb' bus='0' port='1'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x1532'/> <product id='0x001c'/> </source> <address type='usb' bus='0' port='2'/> </hostdev> <memballoon model='none'/> </devices> </domain> Here's the System Devices output: IOMMU group 0: [1022:1482] 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 1: [1022:1483] 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge IOMMU group 2: [1022:1483] 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge IOMMU group 3: [1022:1482] 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 4: [1022:1482] 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 5: [1022:1483] 00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge IOMMU group 6: [1022:1482] 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 7: [1022:1482] 00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 8: [1022:1482] 00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 9: [1022:1484] 00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 10: [1022:1482] 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 11: [1022:1484] 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 12: [1022:1484] 00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 13: [1022:1484] 00:08.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 14: [1022:790b] 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61) [1022:790e] 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) IOMMU group 15: [1022:1440] 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 [1022:1441] 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 1 [1022:1442] 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 2 [1022:1443] 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 3 [1022:1444] 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 4 [1022:1445] 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 5 [1022:1446] 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 6 [1022:1447] 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 7 IOMMU group 16: [144d:a808] 01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 IOMMU group 17: [1022:57ad] 20:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse Switch Upstream IOMMU group 18: [1022:57a3] 21:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 19: [1022:57a3] 21:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 20: [1022:57a3] 21:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 21: [1022:57a3] 21:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 22: [1022:57a4] 21:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:1485] 2a:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:149c] 2a:00.1 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c] 2a:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller IOMMU group 23: [1022:57a4] 21:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:7901] 2b:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) IOMMU group 24: [1022:57a4] 21:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:7901] 2c:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) IOMMU group 25: [144d:a808] 22:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 IOMMU group 26: [10de:1cb3] 23:00.0 VGA compatible controller: NVIDIA Corporation GP107GL [Quadro P400] (rev a1) IOMMU group 27: [10de:0fb9] 23:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1) IOMMU group 28: [1b21:0612] 26:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 02) IOMMU group 29: [10ec:8168] 27:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) IOMMU group 30: [10de:1e84] 2d:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1) IOMMU group 31: [10de:10f8] 2d:00.1 Audio device: NVIDIA Corporation TU104 HD Audio Controller (rev a1) IOMMU group 32: [10de:1ad8] 2d:00.2 USB controller: NVIDIA Corporation TU104 USB 3.1 Host Controller (rev a1) IOMMU group 33: [10de:1ad9] 2d:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller (rev a1) IOMMU group 34: [1022:148a] 2e:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function IOMMU group 35: [1022:1485] 2f:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP IOMMU group 36: [1022:149c] 2f:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller IOMMU group 37: [1022:1487] 2f:00.4 Audio device: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller IOMMU group 38: [1022:7901] 30:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) IOMMU group 39: [1022:7901] 31:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) woody-diagnostics-20200409-0847.zip Edited April 9, 20206 yr by cmatta Added system devices
April 9, 20206 yr The RTX 2070 has 4 devices (2d:00.0 - 3). You need to pass through all 4 (preferably with matching xml function) together for it to have any chance of working. Your current config only passes through function 0 and 1. You missed the 2 USB devices (function 2 and 3).
April 9, 20206 yr Author Thanks @testdasi would that cause the entire OS to freeze? What's the XML look like for that? The GUI doesn't show those other devices.
April 9, 20206 yr Author Also, is there a way to turn up the logging to debug or trace? It's really bothering me that there aren't any obvious logs or errors to tell me what's going on.
April 9, 20206 yr 1 hour ago, cmatta said: Thanks @testdasi would that cause the entire OS to freeze? What's the XML look like for that? The GUI doesn't show those other devices. With your xml configured correctly you may not need the ACS override turned on. I have mine turned off and am passing a 2070 super to my vm. My IOMMU group shows this in system devices: IOMMU group 58: [10de:1e84] 4b:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1) [10de:10f8] 4b:00.1 Audio device: NVIDIA Corporation TU104 HD Audio Controller (rev a1) [10de:1ad8] 4b:00.2 USB controller: NVIDIA Corporation TU104 USB 3.1 Host Controller (rev a1) [10de:1ad9] 4b:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller (rev a1) And I've configured my xml as such: <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x4b' slot='0x00' function='0x0'/> </source> <alias name='hostdev0'/> <rom file='/mnt/user/domains/vbios/Gigabyte.RTX2070Super.8192.190625_updated.rom'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x4b' slot='0x00' function='0x1'/> </source> <alias name='hostdev1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x4b' slot='0x00' function='0x2'/> </source> <alias name='hostdev2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x4b' slot='0x00' function='0x3'/> </source> <alias name='hostdev3'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> </hostdev> You'll need to create these host dev sections for all 4 of the devices on your card, If you notice my slot values don't go in order, 0x06,0x08,0x09,0x0a Something else in my xml was already using 0x07, so just make sure when you populate those values you don't repeat one that already assigned. Based on your outputs above it looks like these are the 4 device you want to pass through: IOMMU group 30: [10de:1e84] 2d:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1) IOMMU group 31: [10de:10f8] 2d:00.1 Audio device: NVIDIA Corporation TU104 HD Audio Controller (rev a1) IOMMU group 32: [10de:1ad8] 2d:00.2 USB controller: NVIDIA Corporation TU104 USB 3.1 Host Controller (rev a1) IOMMU group 33: [10de:1ad9] 2d:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller (rev a1)
April 9, 20206 yr Author So turning off ACS override suddenly made the USB and serial devices show up under "other PCI devices" in the VM template, so that's a decent sign. But as soon as I hit "start" the rotating arrow icon starts animating but the menu under the VM icon never updates to the running mode, it still shows start. Then if I refresh the VM tab it's unresponsive. If i try and refresh, the system log eventually has this error: Apr 9 16:19:14 woody nginx: 2020/04/09 16:19:14 [error] 8661#8661: *34 upstream timed out (110: Connection timed out) while reading upstream, client: 192.168.86.29, server: , request: "GET /VMs/UpdateVM?uuid=4f502af1-c171-ca70-577b-765543721784 HTTP/2.0", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "woody.local", referrer: "https://woody.local/VMs" Trying to stop libvirtd from the CLI never returns: root@woody:~# /etc/rc.d/rc.libvirt stop And trying to do a clean reboot seems to not be possible either...
April 9, 20206 yr When you click the vm icon you should see a menu, once you've clicked to start the vm, open that menu again and you should see an option to view logs.
April 10, 20206 yr 13 hours ago, cmatta said: So turning off ACS override suddenly made the USB and serial devices show up under "other PCI devices" in the VM template, so that's a decent sign. But as soon as I hit "start" the rotating arrow icon starts animating but the menu under the VM icon never updates to the running mode, it still shows start. You probably are using VFIO-PCI.CFG file to stub devices. It will automatically stub all devices in the same IOMMU group so if you tick the GPU, without ACS Override, all devices in the same group will be stubbed together. That's why they start to show up in Other PCI Devices. Btw, ACS Override on its own has nothing to do with your issue. Try removing the onboard audio (2f:00.4). There have been reports of unsuccessful attempts with passing through onboard audio lately. Also how did you get your vbios? Are you 100% sure it's the right one. You seem to have a Quadro (P400?) in your system so I assume that's what Unraid boot with, isn't it? If that's the case, remove the vbios and try again. Wrong vbios is worse than no vbios. Since Unraid doesn't boot with the RTX, it shouldn't have been initiated and thus there's no need for a vbios to reset it. Failing that (assuming all 4 devices are passed through), dump your own vbios. And copy-paste your latest xml on here so everyone is on the same page.
April 10, 20206 yr Author Unraid boots with the 2070, not the Quadro, is that a problem? I can try removing the vbios.
April 10, 20206 yr Author OK, progress. Removed the vbios, and when clicking start it actually returns with a "started" status. I'm able to click through and see the logs, but the display doesn't show anything logs: ErrorWarningSystemArrayLogin -global kvm-pit.lost_tick_policy=delay \ -no-hpet \ -no-shutdown \ -boot strict=on \ -device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \ -device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \ -device pcie-root-port,port=0xb,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x3 \ -device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \ -device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 \ -device pcie-root-port,port=0xa,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x2 \ -device pcie-root-port,port=0xc,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x4 \ -device pcie-root-port,port=0xd,chassis=8,id=pci.8,bus=pcie.0,addr=0x1.0x5 \ -device pcie-root-port,port=0xe,chassis=9,id=pci.9,bus=pcie.0,addr=0x1.0x6 \ -device pcie-pci-bridge,id=pci.10,bus=pci.1,addr=0x0 \ -device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x7.0x7 \ -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x7 \ -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/ElementaryOS/vdisk1.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 virtio-blk-pci,scsi=off,bus=pci.4,addr=0x0,drive=libvirt-1-format,id=virtio-disk2,bootindex=1,write-cache=on \ -netdev tap,fd=35,id=hostnet0,vhost=on,vhostfd=37 \ -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:c8:e5:4c,bus=pci.3,addr=0x0 \ -chardev pty,id=charserial0 \ -device isa-serial,chardev=charserial0,id=serial0 \ -chardev socket,id=charchannel0,fd=36,server,nowait \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \ -device usb-tablet,id=input0,bus=usb.0,port=3 \ -device vfio-pci,host=0000:2d:00.0,id=hostdev0,bus=pci.5,addr=0x0 \ -device vfio-pci,host=0000:2d:00.1,id=hostdev1,bus=pci.6,addr=0x0 \ -device vfio-pci,host=0000:2d:00.2,id=hostdev2,bus=pci.8,addr=0x0 \ -device vfio-pci,host=0000:2d:00.3,id=hostdev3,bus=pci.9,addr=0x0 \ -device usb-host,hostbus=1,hostaddr=4,id=hostdev4,bus=usb.0,port=1 \ -device usb-host,hostbus=1,hostaddr=3,id=hostdev5,bus=usb.0,port=2 \ -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ -msg timestamp=on 2020-04-10 13:34:31.359+0000: Domain id=2 is tainted: high-privileges 2020-04-10 13:34:31.359+0000: Domain id=2 is tainted: host-cpu char device redirected to /dev/pts/0 (label charserial0) And here's the latest XML: <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>ElementaryOS</name> <uuid>4f502af1-c171-ca70-577b-765543721784</uuid> <metadata> <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/> </metadata> <memory unit='KiB'>16777216</memory> <currentMemory unit='KiB'>16777216</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>8</vcpu> <cputune> <vcpupin vcpu='0' cpuset='2'/> <vcpupin vcpu='1' cpuset='14'/> <vcpupin vcpu='2' cpuset='3'/> <vcpupin vcpu='3' cpuset='15'/> <vcpupin vcpu='4' cpuset='4'/> <vcpupin vcpu='5' cpuset='16'/> <vcpupin vcpu='6' cpuset='5'/> <vcpupin vcpu='7' cpuset='17'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-4.2'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/4f502af1-c171-ca70-577b-765543721784_VARS-pure-efi.fd</nvram> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none'> <topology sockets='1' cores='4' threads='2'/> <cache mode='passthrough'/> <feature policy='require' name='topoext'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/user/domains/ElementaryOS/vdisk1.img'/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x8'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x9'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0xb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0x13'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0x14'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0xa'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='pci' index='7' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='7' port='0xc'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/> </controller> <controller type='pci' index='8' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='8' port='0xd'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/> </controller> <controller type='pci' index='9' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='9' port='0xe'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x6'/> </controller> <controller type='pci' index='10' model='pcie-to-pci-bridge'> <model name='pcie-pci-bridge'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <interface type='bridge'> <mac address='52:54:00:c8:e5:4c'/> <source bridge='br0'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </interface> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='3'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2d' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2d' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2d' slot='0x00' function='0x2'/> </source> <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x2d' slot='0x00' function='0x3'/> </source> <address type='pci' domain='0x0000' bus='0x09' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x04d9'/> <product id='0x0269'/> </source> <address type='usb' bus='0' port='1'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x1532'/> <product id='0x001c'/> </source> <address type='usb' bus='0' port='2'/> </hostdev> <memballoon model='none'/> </devices> </domain>
April 10, 20206 yr Author I ended up swapping the P400 quadro and the RTX 2070 slots, so the quadro is the boot GPU, which seems to have helped. I was able to boot my windows and linux VMs. Thanks all!
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