Issue with IMMOU Group not Viable

[Isaac]

I am currently running a trial of UnRaid and assuming this issue is fixed I will purchase a license.  Currently I am trying to get sound a sound card working.  If I select None under the sound card option the Windows 10 VM starts up fine (without any sound of course).  However, if I instead select a sound card I get the following error:

internal error: qemu unexpectedly closed the monitor: 2018-03-28T21:49:15.842450Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,id=hostdev1,bus=pci.0,addr=0x6: vfio error: 0000:07:00.0: group 12 is not viable
Please ensure all devices within the iommu_group are bound to their vfio bus driver.

 

Also, here's my buses and devices

Bus 1 --> 0000:03:00.0 (IOMMU group 12)
Bus 001 Device 002: ID 04d9:1702 Holtek Semiconductor, Inc. Keyboard LKS02
Bus 001 Device 000: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)
Bus 001 Device 005: ID 6557:4200
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 2 --> 0000:03:00.0 (IOMMU group 12)
Bus 002 Device 002: ID 05dc:a838 Lexar Media, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 3 --> 0000:11:00.3 (IOMMU group 14)
Bus 003 Device 002: ID 0764:0501 Cyber Power System, Inc. CP1500 AVR UPS
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 4 --> 0000:11:00.3 (IOMMU group 14)
Bus 004 Device 002: ID 04c5:132b Fujitsu, Ltd
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

And my IMMOU groups:
 

IOMMU group 7
[RESET] 00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454]
IOMMU group 15
        12:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device [1022:1455]
        12:00.2 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51)
        12:00.3 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller [1022:1457]
IOMMU group 5
        00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452]
IOMMU group 13
        09:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280] [1002:679a]
[RESET] 09:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti HDMI Audio [Radeon HD 7870 XT / 7950/7970] [1002:aaa0]
IOMMU group 3
        00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452]
IOMMU group 11
        00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1022:1460]
        00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1022:1461]
        00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1022:1462]
        00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1022:1463]
        00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1022:1464]
        00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1022:1465]
        00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 [1022:1466]
        00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1022:1467]
IOMMU group 1
[RESET] 00:01.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453]
IOMMU group 8
        00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452]
IOMMU group 6
        00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452]
IOMMU group 14
        11:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device [1022:145a]
        11:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456]
[RESET] 11:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:145c]
IOMMU group 4
[RESET] 00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453]
IOMMU group 12
        03:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset USB 3.1 xHCI Controller [1022:43bb] (rev 02)
        03:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset SATA Controller [1022:43b7] (rev 02)
        03:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43b2] (rev 02)
        04:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02)
        04:01.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02)
        04:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02)
[RESET] 05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
[RESET] 07:00.0 Audio device [0403]: Creative Labs Sound Core3D [Sound Blaster Recon3D / Z-Series] [1102:0012] (rev 01)
IOMMU group 2
        00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452]
IOMMU group 10
        00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 59)
        00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
IOMMU group 0
        00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452]
IOMMU group 9
[RESET] 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454]

 

Here's what I've already done to try and resolve this issue:

1. I've switched the sound card to different pcie ports.  In each case I get the same error, although with one of the slots it says IMMOU group 0 instead of 12 is not viable.

2. I have enabled PCIe ACS Override-same error.

3. I installed and ran the Fix Common Problems plugin.  No errors or warnings

 

I know that there have been similar posts in this area but many of those fixes seem to go over my head which I why after a few days of trying to figure it out I'm making a new post.  Please let me know if there is any other information that may help.

[methanoid]

Try adding ",multifunction" to your ACS Override... Should split the groups sufficiently...