P: /devices/virtual/net/virbr0
E: DEVPATH=/devices/virtual/net/virbr0
E: DEVTYPE=bridge
E: ID_MM_CANDIDATE=1
E: IFINDEX=4
E: INTERFACE=virbr0
E: SUBSYSTEM=net
E: UDEV_LOG=3
E: USEC_INITIALIZED=36303709
X: INTERFACE_MAC=be:c3:33:e7:2d:5b