Hello, > As reported in the link below, a user indicates this device generates > spurious interrupts when used with vfio-pci unless DisINTx masking > support is disabled. Quirk the device to mark INTx masking as broken. Applied to quirks, thank you! [1/1] PCI: Mark Creative Labs EMU20k2 INTx masking as broken https://git.kernel.org/pci/pci/c/2910306655a7 Krzysztof