[ 1338.478809][ T5213] br1: port 1(veth1) entered blocking state
[ 1338.479085][ T5213] br1: port 1(veth1) entered disabled state
[ 1338.479380][ T5213] veth1: entered allmulticast mode
[ 1338.481410][ T5213] veth1: entered promiscuous mode
[ 1338.562095][ T3384] br1: port 1(veth1) entered blocking state
[ 1338.562381][ T3384] br1: port 1(veth1) entered forwarding state
[ 1351.850624][ T5312] br1: port 1(veth1) entered disabled state
[ 1351.942886][ T5313] veth1: left allmulticast mode
[ 1351.943145][ T5313] veth1: left promiscuous mode
[ 1351.943473][ T5313] br1: port 1(veth1) entered disabled state