computer
  |
  +- net_br_ex_fa_16_3e_83_c4_5b
  +- net_br_int_ba_52_27_71_00_ff
  +- net_lo_00_00_00_00_00_00
  +- net_ovs_system_56_98_f6_a5_ab_17
  +- net_vlan20_fe_8e_c7_98_67_fc
  +- net_vlan21_c2_01_10_96_61_18
  +- net_vlan22_22_59_8b_7a_05_a8
  +- net_vlan23_1e_e3_99_ae_9b_7e
  +- pci_0000_00_00_0
  +- pci_0000_00_01_0
  +- pci_0000_00_01_1
  |   |
  |   +- scsi_host0
  |   |   |
  |   |   +- scsi_target0_0_0
  |   |       |
  |   |       +- scsi_0_0_0_0
  |   |           |
  |   |           +- block_sr0_QEMU_DVD_ROM_QM00001
  |   |           +- scsi_generic_sg0
  |   |             
  |   +- scsi_host1
  |     
  +- pci_0000_00_01_2
  |   |
  |   +- usb_usb1
  |       |
  |       +- usb_1_0_1_0
  |       +- usb_1_1
  |           |
  |           +- usb_1_1_1_0
  |             
  +- pci_0000_00_01_3
  +- pci_0000_00_02_0
  |   |
  |   +- drm_card0
  |   +- drm_renderD128
  |     
  +- pci_0000_00_03_0
  |   |
  |   +- net_eth0_fa_16_3e_f4_b0_ce
  |     
  +- pci_0000_00_04_0
  |   |
  |   +- block_vda
  |     
  +- pci_0000_00_05_0
  +- pci_0000_00_06_0
  +- pci_0000_00_07_0
      |
      +- net_eth1_fa_16_3e_83_c4_5b
        

