Nvidia GTX 2070 passthrough issue

October 5, 20196 yr

hi,

i can't passthrougth this card, i got the immogroup problem

here my devices list:

IOMMU group 0:	[8086:0e00] 00:00.0 Host bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 DMI2 (rev 04)
IOMMU group 1:	[8086:0e02] 00:01.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 1a (rev 04)
IOMMU group 2:	[8086:0e03] 00:01.1 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 1b (rev 04)
IOMMU group 3:	[8086:0e04] 00:02.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 2a (rev 04)
IOMMU group 4:	[8086:0e08] 00:03.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 3a (rev 04)
IOMMU group 5:	[8086:0e0a] 00:03.2 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 3c (rev 04)
IOMMU group 6:	[8086:0e20] 00:04.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 0 (rev 04)
[8086:0e21] 00:04.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 1 (rev 04)
[8086:0e22] 00:04.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 2 (rev 04)
[8086:0e23] 00:04.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 3 (rev 04)
[8086:0e24] 00:04.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 4 (rev 04)
[8086:0e25] 00:04.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 5 (rev 04)
[8086:0e26] 00:04.6 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 6 (rev 04)
[8086:0e27] 00:04.7 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 7 (rev 04)
IOMMU group 7:	[8086:0e28] 00:05.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 VTd/Memory Map/Misc (rev 04)
[8086:0e2a] 00:05.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 IIO RAS (rev 04)
[8086:0e2c] 00:05.4 PIC: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 IOAPIC (rev 04)
IOMMU group 8:	[8086:1d3e] 00:11.0 PCI bridge: Intel Corporation C600/X79 series chipset PCI Express Virtual Root Port (rev 06)
IOMMU group 9:	[8086:1d3a] 00:16.0 Communication controller: Intel Corporation C600/X79 series chipset MEI Controller #1 (rev 05)
[8086:1d3b] 00:16.1 Communication controller: Intel Corporation C600/X79 series chipset MEI Controller #2 (rev 05)
IOMMU group 10:	[8086:1d2d] 00:1a.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #2 (rev 06)
IOMMU group 11:	[8086:1d26] 00:1d.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #1 (rev 06)
IOMMU group 12:	[8086:244e] 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6)
[102b:0532] 08:03.0 VGA compatible controller: Matrox Electronics Systems Ltd. MGA G200eW WPCM450 (rev 0a)
IOMMU group 13:	[8086:1d41] 00:1f.0 ISA bridge: Intel Corporation C600/X79 series chipset LPC Controller (rev 06)
[8086:1d02] 00:1f.2 SATA controller: Intel Corporation C600/X79 series chipset 6-Port SATA AHCI Controller (rev 06)
[8086:1d22] 00:1f.3 SMBus: Intel Corporation C600/X79 series chipset SMBus Host Controller (rev 06)
[8086:1d24] 00:1f.6 Signal processing controller: Intel Corporation C600/X79 series chipset Thermal Management Controller (rev 06)
IOMMU group 14:	[8086:1521] 02:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
IOMMU group 15:	[8086:1521] 02:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
IOMMU group 16:	[1000:0072] 05:00.0 Serial Attached SCSI controller: Broadcom / LSI SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] (rev 03)
IOMMU group 17:	[8086:1d6b] 07:00.0 Serial Attached SCSI controller: Intel Corporation C602 chipset 4-Port SATA Storage Control Unit (rev 06)
IOMMU group 18:	[8086:0e80] 7f:08.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Link 0 (rev 04)
IOMMU group 19:	[8086:0e90] 7f:09.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Link 1 (rev 04)
IOMMU group 20:	[8086:0ec0] 7f:0a.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 0 (rev 04)
[8086:0ec1] 7f:0a.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 1 (rev 04)
[8086:0ec2] 7f:0a.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 2 (rev 04)
[8086:0ec3] 7f:0a.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 3 (rev 04)
IOMMU group 21:	[8086:0e1e] 7f:0b.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 UBOX Registers (rev 04)
[8086:0e1f] 7f:0b.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 UBOX Registers (rev 04)
IOMMU group 22:	[8086:0ee0] 7f:0c.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee2] 7f:0c.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee4] 7f:0c.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee6] 7f:0c.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee8] 7f:0c.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
IOMMU group 23:	[8086:0ee1] 7f:0d.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee3] 7f:0d.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee5] 7f:0d.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee7] 7f:0d.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee9] 7f:0d.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
IOMMU group 24:	[8086:0ea0] 7f:0e.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Home Agent 0 (rev 04)
[8086:0e30] 7f:0e.1 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Home Agent 0 (rev 04)
IOMMU group 25:	[8086:0ea8] 7f:0f.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Target Address/Thermal Registers (rev 04)
[8086:0e71] 7f:0f.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 RAS Registers (rev 04)
[8086:0eaa] 7f:0f.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
[8086:0eab] 7f:0f.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
[8086:0eac] 7f:0f.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
[8086:0ead] 7f:0f.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
IOMMU group 26:	[8086:0eb0] 7f:10.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 0 (rev 04)
[8086:0eb1] 7f:10.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 1 (rev 04)
[8086:0eb2] 7f:10.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 0 (rev 04)
[8086:0eb3] 7f:10.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 1 (rev 04)
[8086:0eb4] 7f:10.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 2 (rev 04)
[8086:0eb5] 7f:10.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 3 (rev 04)
[8086:0eb6] 7f:10.6 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 2 (rev 04)
[8086:0eb7] 7f:10.7 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 3 (rev 04)
IOMMU group 27:	[8086:0e1d] 7f:13.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 R2PCIe (rev 04)
[8086:0e34] 7f:13.1 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 R2PCIe (rev 04)
[8086:0e81] 7f:13.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Ring Registers (rev 04)
[8086:0e36] 7f:13.5 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Ring Performance Ring Monitoring (rev 04)
IOMMU group 28:	[8086:0ec8] 7f:16.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 System Address Decoder (rev 04)
[8086:0ec9] 7f:16.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Broadcast Registers (rev 04)
[8086:0eca] 7f:16.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Broadcast Registers (rev 04)
IOMMU group 29:	[8086:0e02] 80:01.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 1a (rev 04)
IOMMU group 30:	[8086:0e04] 80:02.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 2a (rev 04)
IOMMU group 31:	[8086:0e08] 80:03.0 PCI bridge: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 PCI Express Root Port 3a (rev 04)
IOMMU group 32:	[8086:0e20] 80:04.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 0 (rev 04)
[8086:0e21] 80:04.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 1 (rev 04)
[8086:0e22] 80:04.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 2 (rev 04)
[8086:0e23] 80:04.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 3 (rev 04)
[8086:0e24] 80:04.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 4 (rev 04)
[8086:0e25] 80:04.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 5 (rev 04)
[8086:0e26] 80:04.6 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 6 (rev 04)
[8086:0e27] 80:04.7 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Crystal Beach DMA Channel 7 (rev 04)
IOMMU group 33:	[8086:0e28] 80:05.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 VTd/Memory Map/Misc (rev 04)
[8086:0e2a] 80:05.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 IIO RAS (rev 04)
[8086:0e2c] 80:05.4 PIC: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 IOAPIC (rev 04)
IOMMU group 34:	[10de:1f02] 83:00.0 VGA compatible controller: NVIDIA Corporation TU106 [GeForce RTX 2070] (rev a1)
[10de:10f9] 83:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
[10de:1ada] 83:00.2 USB controller: NVIDIA Corporation TU106 USB 3.1 Host Controller (rev a1)
[10de:1adb] 83:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU106 USB Type-C Port Policy Controller (rev a1)
IOMMU group 35:	[8086:0e80] ff:08.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Link 0 (rev 04)
IOMMU group 36:	[8086:0e90] ff:09.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Link 1 (rev 04)
IOMMU group 37:	[8086:0ec0] ff:0a.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 0 (rev 04)
[8086:0ec1] ff:0a.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 1 (rev 04)
[8086:0ec2] ff:0a.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 2 (rev 04)
[8086:0ec3] ff:0a.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Power Control Unit 3 (rev 04)
IOMMU group 38:	[8086:0e1e] ff:0b.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 UBOX Registers (rev 04)
[8086:0e1f] ff:0b.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 UBOX Registers (rev 04)
IOMMU group 39:	[8086:0ee0] ff:0c.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee2] ff:0c.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee4] ff:0c.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee6] ff:0c.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee8] ff:0c.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
IOMMU group 40:	[8086:0ee1] ff:0d.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee3] ff:0d.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee5] ff:0d.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee7] ff:0d.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
[8086:0ee9] ff:0d.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Unicast Registers (rev 04)
IOMMU group 41:	[8086:0ea0] ff:0e.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Home Agent 0 (rev 04)
[8086:0e30] ff:0e.1 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Home Agent 0 (rev 04)
IOMMU group 42:	[8086:0ea8] ff:0f.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Target Address/Thermal Registers (rev 04)
[8086:0e71] ff:0f.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 RAS Registers (rev 04)
[8086:0eaa] ff:0f.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
[8086:0eab] ff:0f.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
[8086:0eac] ff:0f.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
[8086:0ead] ff:0f.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder Registers (rev 04)
IOMMU group 43:	[8086:0eb0] ff:10.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 0 (rev 04)
[8086:0eb1] ff:10.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 1 (rev 04)
[8086:0eb2] ff:10.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 0 (rev 04)
[8086:0eb3] ff:10.3 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 1 (rev 04)
[8086:0eb4] ff:10.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 2 (rev 04)
[8086:0eb5] ff:10.5 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 Thermal Control 3 (rev 04)
[8086:0eb6] ff:10.6 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 2 (rev 04)
[8086:0eb7] ff:10.7 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Integrated Memory Controller 1 Channel 0-3 ERROR Registers 3 (rev 04)
IOMMU group 44:	[8086:0e1d] ff:13.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 R2PCIe (rev 04)
[8086:0e34] ff:13.1 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 R2PCIe (rev 04)
[8086:0e81] ff:13.4 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Ring Registers (rev 04)
[8086:0e36] ff:13.5 Performance counters: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 QPI Ring Performance Ring Monitoring (rev 04)
IOMMU group 45:	[8086:0ec8] ff:16.0 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 System Address Decoder (rev 04)
[8086:0ec9] ff:16.1 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Broadcast Registers (rev 04)
[8086:0eca] ff:16.2 System peripheral: Intel Corporation Xeon E7 v2/Xeon E5 v2/Core i7 Broadcast Registers (rev 04)


CPU Thread Pairings

Pair 1:	cpu 0 / cpu 20
Pair 2:	cpu 1 / cpu 21
Pair 3:	cpu 2 / cpu 22
Pair 4:	cpu 3 / cpu 23
Pair 5:	cpu 4 / cpu 24
Pair 6:	cpu 5 / cpu 25
Pair 7:	cpu 6 / cpu 26
Pair 8:	cpu 7 / cpu 27
Pair 9:	cpu 8 / cpu 28
Pair 10:	cpu 9 / cpu 29
Pair 11:	cpu 10 / cpu 30
Pair 12:	cpu 11 / cpu 31
Pair 13:	cpu 12 / cpu 32
Pair 14:	cpu 13 / cpu 33
Pair 15:	cpu 14 / cpu 34
Pair 16:	cpu 15 / cpu 35
Pair 17:	cpu 16 / cpu 36
Pair 18:	cpu 17 / cpu 37
Pair 19:	cpu 18 / cpu 38
Pair 20:	cpu 19 / cpu 39


USB Devices

Bus 001 Device 001:	ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002:	ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003:	ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
Bus 002 Device 001:	ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002:	ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 003:	ID 1cb0:0032
Bus 002 Device 004:	ID 2001:f103 D-Link Corp. DUB-H7 7-port USB 2.0 hub
Bus 002 Device 005:	ID 0951:1666 Kingston Technology DataTraveler 100 G3/G4/SE9 G2
Bus 002 Device 006:	ID 04d9:a09f Holtek Semiconductor, Inc.
Bus 002 Device 007:	ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 008:	ID 0b95:1780 ASIX Electronics Corp. AX88178
Bus 002 Device 009:	ID 041e:324d Creative Technology, Ltd
Bus 003 Device 001:	ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001:	ID 1d6b:0003 Linux Foundation 3.0 root hub


SCSI Devices

[0:0:0:0]	disk    Kingston DataTraveler 3.0       /dev/sda   30.9GB
[1:0:0:0]	disk    IBM-XIV  ST33000650SS  B1 BC36  /dev/sdb   3.00TB
[1:0:1:0]	disk    IBM-XIV  ST33000650SS  B1 BC3E  /dev/sdc   3.00TB
[1:0:2:0]	disk    ATA      ST3000DM001-1ER1 CC26  /dev/sdd   3.00TB
[1:0:3:0]	disk    ATA      INTEL SSDSC2BB48 0370  /dev/sde    480GB
[1:0:4:0]	disk    ATA      ST3000DM001-1ER1 CC26  /dev/sdf   3.00TB
[1:0:5:0]	disk    ATA      ST3000VN007-2E41 SC60  /dev/sdg   3.00TB
[1:0:6:0]	disk    ATA      ST3000DM001-1ER1 CC43  /dev/sdh   3.00TB
[1:0:7:0]	disk    ATA      ST3000VN007-2E41 SC60  /dev/sdi   3.00TB
[1:0:8:0]	disk    ATA      ST3000VN007-2E41 SC60  /dev/sdj   3.00TB
[1:0:9:0]	disk    ATA      ST3000DM001-1CH1 CC29  /dev/sdk   3.00TB

my group is 34 for the GTX2070

here my syslinux.cfg

default menu.c32
menu title Lime Technology, Inc.
prompt 0
timeout 20
label unRAID OS
  menu default
  kernel /bzimage
  append vfio-pci.ids=10de:1f02 pcie_acs_override=downstream initrd=/bzroot
label unRAID OS GUI Mode
  kernel /bzimage
  append pcie_acs_override=downstream initrd=/bzroot,/bzroot-gui
label unRAID OS Safe Mode (no plugins, no GUI)
  kernel /bzimage
  append initrd=/bzroot unraidsafemode
label unRAID OS GUI Safe Mode (no plugins)
  kernel /bzimage
  append initrd=/bzroot,/bzroot-gui unraidsafemode
label Memtest86+
  kernel /memtest

When i go to the vm, it does'nt add Other PCI Devices, it's empty, and after rebbot my devices list is exctly the same !

here the Vm xml

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm'>
  <name>Windows 10</name>
  <uuid>94c0d4af-b1bc-404f-f3d3-fe6cec929a1e</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/>
  </metadata>
  <memory unit='KiB'>25165824</memory>
  <currentMemory unit='KiB'>25165824</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>10</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='10'/>
    <vcpupin vcpu='1' cpuset='30'/>
    <vcpupin vcpu='2' cpuset='12'/>
    <vcpupin vcpu='3' cpuset='32'/>
    <vcpupin vcpu='4' cpuset='14'/>
    <vcpupin vcpu='5' cpuset='34'/>
    <vcpupin vcpu='6' cpuset='16'/>
    <vcpupin vcpu='7' cpuset='36'/>
    <vcpupin vcpu='8' cpuset='18'/>
    <vcpupin vcpu='9' cpuset='38'/>
  </cputune>
  <os>
    <type arch='x86_64' machine='pc-q35-3.1'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/94c0d4af-b1bc-404f-f3d3-fe6cec929a1e_VARS-pure-efi.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
      <vendor_id state='on' value='none'/>
    </hyperv>
  </features>
  <cpu mode='host-passthrough' check='none'>
    <topology sockets='1' cores='5' threads='2'/>
  </cpu>
  <clock offset='localtime'>
    <timer name='hypervclock' present='yes'/>
    <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='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/mnt/user/isos/virtio-win-0.1.164.iso'/>
      <target dev='hdb' bus='sata'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source file='/mnt/disk3/domains/Windows10/vdisk1.img'/>
      <target dev='hdc' bus='sata'/>
      <boot order='1'/>
      <address type='drive' controller='0' bus='0' target='0' unit='2'/>
    </disk>
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source file='/mnt/disk3/domains/Windows10/vdisk2.img'/>
      <target dev='hdd' bus='sata'/>
      <address type='drive' controller='0' bus='0' target='0' unit='3'/>
    </disk>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </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='0xa'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0xb'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0xc'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/>
    </controller>
    <controller type='pci' index='6' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='6' port='0xd'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/>
    </controller>
    <controller type='pci' index='7' 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='52:54:00:7d:bb:eb'/>
      <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='1'/>
    </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='0x83' slot='0x00' function='0x0'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x041e'/>
        <product id='0x324d'/>
      </source>
      <address type='usb' bus='0' port='2'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x046d'/>
        <product id='0xc52b'/>
      </source>
      <address type='usb' bus='0' port='3'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x0b95'/>
        <product id='0x1780'/>
      </source>
      <address type='usb' bus='0' port='4'/>
    </hostdev>
    <memballoon model='none'/>
  </devices>
</domain>

Why ?

what's wrong ?

i had tried to pass only the vga, and also the entire group 34 with all ids...same error

the error:

Execution error
internal error: qemu unexpectedly closed the monitor: 2019-10-05T15:31:28.891980Z qemu-system-x86_64: -device vfio-pci,host=83:00.0,id=hostdev0,bus=pci.4,addr=0x0: vfio 0000:83:00.0: group 34 is not viable Please ensure all devices within the iommu_group are bound to their vfio bus driver.

ps (i can passthrought a GTX 1070 without problem), no need to acs override.

++

Quote

October 5, 20196 yr

Try Settings>VM Manager PCIe ACS override: Both

Reboot

Did you dump your bios from the GTX 2070 or download from https://www.techpowerup.com/vgabios/ and remove the header from the bios.

GTX 2070 has onboard type-c usb that should be passed through along with the audio as well.

Quote

October 10, 20196 yr

Author

i will try this week end PCIe ACS override: Both

and i will download from https://www.techpowerup.com/vgabios/ and remove the header from the bios.

++

Quote

Nvidia GTX 2070 passthrough issue

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