Cannot reset device ID, depends on group X which is not owned.

[Zotarios]

When I start a VM, it works fine but triggers this error. I think it's due to onboard audio pass-through. The actual error is:

 

2021-05-27T10:30:24.611787Z qemu-system-x86_64: vfio: Cannot reset device 0000:0e:00.4, depends on group 38 which is not owned.

 

Here are my IOMMU groups:

 

 

I was wondering, what would happen if I pass-through group 38 (Starship/Matisse Reserved SPP)?

I tried finding out what it was but it's not documented (or at least I didn't find anything useful).

[ddk-input]

Same here, it is since OP "may 27 2021" no solutions ????

 

2022-02-25T18:44:31.746305Z qemu-system-x86_64: vfio: Cannot reset device 0000:4f:00.2, depends on group 69 which is not owned.
2022-02-25T18:44:31.758293Z qemu-system-x86_64: vfio: Cannot reset device 0000:4f:00.0, depends on group 69 which is not owned.

 

Loading config from /boot/config/vfio-pci.cfg
BIND=0000:4f:00.0|1002:73bf 0000:4f:00.1|1002:ab28 0000:4f:00.2|1002:73a6
---
Processing 0000:4f:00.0 1002:73bf
Vendor:Device 1002:73bf found at 0000:4f:00.0

IOMMU group members (sans bridges):
/sys/bus/pci/devices/0000:4f:00.0/iommu_group/devices/0000:4f:00.0

Binding...
Successfully bound the device 1002:73bf at 0000:4f:00.0 to vfio-pci
---
Processing 0000:4f:00.1 1002:ab28
Vendor:Device 1002:ab28 found at 0000:4f:00.1

IOMMU group members (sans bridges):
/sys/bus/pci/devices/0000:4f:00.1/iommu_group/devices/0000:4f:00.1

Binding...
Successfully bound the device 1002:ab28 at 0000:4f:00.1 to vfio-pci
---
Processing 0000:4f:00.2 1002:73a6
Vendor:Device 1002:73a6 found at 0000:4f:00.2

IOMMU group members (sans bridges):
/sys/bus/pci/devices/0000:4f:00.2/iommu_group/devices/0000:4f:00.2

Binding...
Unbound 0000:4f:00.2 from xhci_hcd
Successfully bound the device 1002:73a6 at 0000:4f:00.2 to vfio-pci
---
vfio-pci binding complete

Devices listed in /sys/bus/pci/drivers/vfio-pci:
lrwxrwxrwx 1 root root 0 Feb 25 18:40 0000:4f:00.0 -> ../../../../devices/pci0000:40/0000:40:03.1/0000:4d:00.0/0000:4e:00.0/0000:4f:00.0
lrwxrwxrwx 1 root root 0 Feb 25 18:40 0000:4f:00.1 -> ../../../../devices/pci0000:40/0000:40:03.1/0000:4d:00.0/0000:4e:00.0/0000:4f:00.1
lrwxrwxrwx 1 root root 0 Feb 25 18:40 0000:4f:00.2 -> ../../../../devices/pci0000:40/0000:40:03.1/0000:4d:00.0/0000:4e:00.0/0000:4f:00.2

[Squid]

4 minutes ago, ddk-input said:

Same here, it is since OP "may 27 2021" no solutions ????

 

Forgetting about no answers to the OP's question, you need to post your diagnostics in order for anyone to begin to answer anything.

[ddk-input]

On 2/25/2022 at 7:57 PM, Squid said:

Forgetting about no answers to the OP's question, you need to post your diagnostics in order for anyone to begin to answer anything.

Thank you , I wrote my solution here