computer
  |
  +- net_br_ex_fa_16_3e_58_c5_f9
  +- net_br_int_3e_2a_95_16_16_e9
  +- net_lo_00_00_00_00_00_00
  +- net_ovs_system_8a_40_7c_3d_db_7e
  +- net_vlan20_a2_94_f2_37_6e_0d
  +- net_vlan21_52_c6_c6_37_96_e7
  +- net_vlan22_ca_e2_c4_00_a6_bb
  +- net_vlan23_f6_0b_ef_e0_0e_12
  +- 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_9d_af_c7
  |     
  +- 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_58_c5_f9
        

