[ 1518.978294][ T8103] br1: port 1(veth1) entered blocking state
[ 1518.978548][ T8103] br1: port 1(veth1) entered disabled state
[ 1518.978789][ T8103] veth1: entered allmulticast mode
[ 1518.981878][ T8103] veth1: entered promiscuous mode
[ 1519.162754][ T5494] br1: port 1(veth1) entered blocking state
[ 1519.163018][ T5494] br1: port 1(veth1) entered forwarding state
[ 1553.560247][ T8195] br1: port 1(veth1) entered disabled state
[ 1553.726443][ T8196] veth1: left allmulticast mode
[ 1553.726685][ T8196] veth1: left promiscuous mode
[ 1553.727543][ T8196] br1: port 1(veth1) entered disabled state