qemu VFIO sound issue - info pci

(qemu) info pci
  Bus  0, device   0, function 0:
    Host bridge: PCI device 8086:29c0
      id ""
  Bus  0, device   1, function 0:
    Ethernet controller: PCI device 8086:100e
      IRQ 10.
      BAR0: 32 bit memory at 0xfeb40000 [0xfeb5ffff].
      BAR1: I/O at 0xd000 [0xd03f].
      BAR6: 32 bit memory at 0xffffffffffffffff [0x0003fffe].
      id ""
  Bus  0, device   2, function 0:
    Audio controller: PCI device 1002:4383
      IRQ 11.
      BAR0: 64 bit memory at 0xfeb60000 [0xfeb63fff].
      id ""
  Bus  0, device   3, function 0:
    SATA controller: PCI device 8086:2922
      IRQ 23.
      BAR4: I/O at 0xd080 [0xd09f].
      BAR5: 32 bit memory at 0xfeb64000 [0xfeb64fff].
      id "ahci"
  Bus  0, device  28, function 0:
    PCI bridge: PCI device 8086:3420
      BUS 0.
      secondary bus 1.
      subordinate bus 1.
      IO range [0xc000, 0xcfff]
      memory range [0xfea00000, 0xfeafffff]
      prefetchable memory range [0xe0000000, 0xefffffff]
      id "root.1"
  Bus  1, device   0, function 0:
    VGA controller: PCI device 1002:68ba
      IRQ 10.
      BAR0: 64 bit prefetchable memory at 0xe0000000 [0xefffffff].
      BAR2: 64 bit memory at 0xfea00000 [0xfea1ffff].
      BAR4: I/O at 0xc000 [0xc0ff].
      id ""
  Bus  1, device   0, function 1:
    Audio controller: PCI device 1002:aa58
      IRQ 10.
      BAR0: 64 bit memory at 0xfea20000 [0xfea23fff].
      id ""
  Bus  0, device  31, function 0:
    ISA bridge: PCI device 8086:2918
      id ""
  Bus  0, device  31, function 2:
    SATA controller: PCI device 8086:2922
      IRQ 16.
      BAR4: I/O at 0xd0a0 [0xd0bf].
      BAR5: 32 bit memory at 0xfeb65000 [0xfeb65fff].
      id ""
  Bus  0, device  31, function 3:
    SMBus: PCI device 8086:2930
      IRQ 10.
      BAR4: I/O at 0xb100 [0xb13f].
      id ""