computer
  |
  +- net_br_ex_fa_16_3e_a3_72_2a
  +- net_br_int_82_02_90_e1_03_5e
  +- net_lo_00_00_00_00_00_00
  +- net_ovs_system_3a_09_6f_b9_5f_70
  +- net_vlan20_82_8c_57_2e_a9_0e
  +- net_vlan21_2e_03_a1_71_4c_c2
  +- net_vlan22_16_d4_35_25_72_81
  +- net_vlan23_4e_d1_93_c4_6c_2d
  +- 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_aa_a0_22
  |     
  +- 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_a3_72_2a
        

