computer
  |
  +- net_br_ex_fa_16_3e_28_da_5e
  +- net_br_int_ba_a4_fc_58_0c_b3
  +- net_lo_00_00_00_00_00_00
  +- net_ovs_system_66_ec_4b_a5_58_81
  +- net_vlan20_be_74_d9_05_7a_13
  +- net_vlan21_12_ec_91_2f_be_63
  +- net_vlan22_36_f3_ed_19_3a_b5
  +- net_vlan23_6a_bf_3d_d1_ab_23
  +- 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_cc_e0_8e
  |     
  +- 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_28_da_5e
        

