[ 1648.225871][T20250] br0: port 1(veth1) entered blocking state
[ 1648.226335][T20250] br0: port 1(veth1) entered disabled state
[ 1648.226806][T20250] veth1: entered allmulticast mode
[ 1648.230592][T20250] veth1: entered promiscuous mode
[ 1648.469574][  T152] br0: port 1(veth1) entered blocking state
[ 1648.470027][  T152] br0: port 1(veth1) entered forwarding state
[ 1655.611086][T20293] br0: port 1(veth1) entered disabled state
[ 1655.726598][T20294] veth1: left allmulticast mode
[ 1655.727011][T20294] veth1: left promiscuous mode
[ 1655.727492][T20294] br0: port 1(veth1) entered disabled state