[ 1218.936934][T20620] br1: port 1(veth1) entered blocking state
[ 1218.937400][T20620] br1: port 1(veth1) entered disabled state
[ 1218.937834][T20620] veth1: entered allmulticast mode
[ 1218.941459][T20620] veth1: entered promiscuous mode
[ 1219.043745][   T71] br1: port 1(veth1) entered blocking state
[ 1219.044244][   T71] br1: port 1(veth1) entered forwarding state
[ 1233.780532][T20720] br1: port 1(veth1) entered disabled state
[ 1233.880786][T20721] veth1: left allmulticast mode
[ 1233.881176][T20721] veth1: left promiscuous mode
[ 1233.881692][T20721] br1: port 1(veth1) entered disabled state