[ 2226.942871][T20557] br1: port 1(veth1) entered blocking state
[ 2226.943320][T20557] br1: port 1(veth1) entered disabled state
[ 2226.943774][T20557] veth1: entered allmulticast mode
[ 2226.947288][T20557] veth1: entered promiscuous mode
[ 2227.083286][  T253] br1: port 1(veth1) entered blocking state
[ 2227.083732][  T253] br1: port 1(veth1) entered forwarding state
[ 2260.875364][T20736] br1: port 1(veth1) entered disabled state
[ 2260.985830][T20737] veth1: left allmulticast mode
[ 2260.986215][T20737] veth1: left promiscuous mode
[ 2260.986712][T20737] br1: port 1(veth1) entered disabled state