Trouble passing through my RX 550 to any virtual machine

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Voleris

New Member
Feb 25, 2025
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As stated in the title I am having quite a lot of trouble passing through my gpu to any vm, I've tried to follow multiple tutorials and none of them seem to be working for me, whenever i try to start a VM that i passed my gpu through to i get this error(attached below). Any help would be greatly appreciated.

1740504053281.png
 
Hello Voleris! First of all, I highly recommend reading the official documentation on PCIe passthrough and this wiki page with even more information.

Could you please tell us the following:
  1. Which motherboard do you have?
  2. Please post the output of dmidecode -t bios -q
  3. Please post the output of dmesg
  4. Please post the output of lsmod | grep vfio
  5. Please post the output of lspci -nnk
  6. Please post the VM configuration (output of qm config <VMID>).
 
1) I cannot find any information on the motherboard I have, however the actual pc is the Dell Wyse 5070e thin client and it uses a system board that i dont think dell released any information about

2)1740603286335.png
 
3) txt file as output was lengthy

4) 1740603525229.png

5)
vfio_pci 16384 0
vfio_pci_core 86016 1 vfio_pci
irqbypass 12288 2 vfio_pci_core,kvm
vfio_iommu_type1 49152 0
vfio 65536 4 vfio_pci_core,vfio_iommu_type1,vfio_pci
iommufd 94208 1 vfio
root@wyse5070e:~# lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation Gemini Lake Host Bridge [8086:31f0] (rev 03)
00:00.3 System peripheral [0880]: Intel Corporation Celeron/Pentium Silver Processor Gaussian Mixture Model [8086:3190] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor Gaussian Mixture Model [1028:080c]
00:02.0 VGA compatible controller [0300]: Intel Corporation GeminiLake [UHD Graphics 605] [8086:3184] (rev 03)
Subsystem: Dell GeminiLake [UHD Graphics 605] [1028:080c]
Kernel modules: i915
00:0e.0 Audio device [0403]: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio [8086:3198] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor High Definition Audio [1028:080c]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl, snd_soc_avs, snd_sof_pci_intel_apl
00:0f.0 Communication controller [0780]: Intel Corporation Celeron/Pentium Silver Processor Trusted Execution Engine Interface [8086:319a] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor Trusted Execution Engine Interface [1028:080c]
Kernel driver in use: mei_me
Kernel modules: mei_me
00:12.0 SATA controller [0106]: Intel Corporation Celeron/Pentium Silver Processor SATA Controller [8086:31e3] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor SATA Controller [1028:080c]
Kernel driver in use: ahci
Kernel modules: ahci
00:13.0 PCI bridge [0604]: Intel Corporation Gemini Lake PCI Express Root Port [8086:31d8] (rev f3)
DeviceName: Intel LOM
Subsystem: Dell Gemini Lake PCI Express Root Port [1028:080c]
Kernel driver in use: pcieport
00:14.0 PCI bridge [0604]: Intel Corporation Gemini Lake PCI Express Root Port [8086:31d6] (rev f3)
Subsystem: Dell Gemini Lake PCI Express Root Port [1028:080c]
Kernel driver in use: pcieport
00:15.0 USB controller [0c03]: Intel Corporation Celeron/Pentium Silver Processor USB 3.0 xHCI Controller [8086:31a8] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor USB 3.0 xHCI Controller [1028:080c]
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:17.0 Signal processing controller [1180]: Intel Corporation Celeron/Pentium Silver Processor I2C 4 [8086:31b4] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor I2C 4 [1028:080c]
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:17.3 Signal processing controller [1180]: Intel Corporation Celeron/Pentium Silver Processor I2C 7 [8086:31ba] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor I2C 7 [1028:080c]
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:1c.0 SD Host controller [0805]: Intel Corporation Celeron/Pentium Silver Processor SDA Standard Compliant SD Host Controller [8086:31cc] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor SDA Standard Compliant SD Host Controller [1028:080c]
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
00:1f.0 ISA bridge [0601]: Intel Corporation Celeron/Pentium Silver Processor LPC Controller [8086:31e8] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor LPC Controller [1028:080c]
00:1f.1 SMBus [0c05]: Intel Corporation Celeron/Pentium Silver Processor Gaussian Mixture Model [8086:31d4] (rev 03)
Subsystem: Dell Celeron/Pentium Silver Processor Gaussian Mixture Model [1028:080c]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X] [1002:699f] (rev 81)
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X] [1002:ea73]
Kernel driver in use: vfio-pci
Kernel modules: amdgpu
01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0]
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0]
Kernel driver in use: vfio-pci
Kernel modules: snd_hda_intel
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Dell RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller [1028:080c]
Kernel driver in use: r8169
Kernel modules: r8169

6) 1740603598277.png


Thanks-
 

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It seems that you have one of the GPUs that are affected by the AMD reset bug. Please follow the instructions provided on the wiki page I linked to. This is also indicated by the error message you are getting.
 
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