[ 1404.409642][ T9881] br1: port 1(veth1) entered blocking state
[ 1404.410077][ T9881] br1: port 1(veth1) entered disabled state
[ 1404.410518][ T9881] veth1: entered allmulticast mode
[ 1404.413974][ T9881] veth1: entered promiscuous mode
[ 1404.559075][  T121] br1: port 1(veth1) entered blocking state
[ 1404.559535][  T121] br1: port 1(veth1) entered forwarding state
[ 1424.078960][T10020] br1: port 1(veth1) entered disabled state
[ 1424.224614][T10021] veth1: left allmulticast mode
[ 1424.225185][T10021] veth1: left promiscuous mode
[ 1424.225992][T10021] br1: port 1(veth1) entered disabled state