[ 1511.024572][T13618] br1: port 1(veth1) entered blocking state
[ 1511.025016][T13618] br1: port 1(veth1) entered disabled state
[ 1511.025465][T13618] veth1: entered allmulticast mode
[ 1511.029155][T13618] veth1: entered promiscuous mode
[ 1511.152947][ T2181] br1: port 1(veth1) entered blocking state
[ 1511.153453][ T2181] br1: port 1(veth1) entered forwarding state
[ 1526.561377][T13717] br1: port 1(veth1) entered disabled state
[ 1526.667985][T13718] veth1: left allmulticast mode
[ 1526.668348][T13718] veth1: left promiscuous mode
[ 1526.669468][T13718] br1: port 1(veth1) entered disabled state