P: /devices/virtual/net/virbr1
E: DEVPATH=/devices/virtual/net/virbr1
E: DEVTYPE=bridge
E: ID_MM_CANDIDATE=1
E: IFINDEX=6
E: INTERFACE=virbr1
E: SUBSYSTEM=net
E: UDEV_LOG=3
E: USEC_INITIALIZED=17478964
X: INTERFACE_MAC=52:54:00:cc:5b:d4