computer
  |
  +- net_br_ex_fa_16_3e_89_4e_c0
  +- net_br_int_e6_e5_9f_37_b6_6e
  +- net_lo_00_00_00_00_00_00
  +- net_ovs_system_02_79_35_19_c4_65
  +- net_vlan20_d6_29_58_06_47_c9
  +- net_vlan21_4a_8b_1f_3a_14_d4
  +- net_vlan22_3a_6c_59_46_2c_dd
  +- net_vlan23_8e_b3_8d_c8_65_1d
  +- 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_00_79_66
  |     
  +- 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_89_4e_c0
        

