[ 1558.362421][T10604] br1: port 1(veth1) entered blocking state
[ 1558.362691][T10604] br1: port 1(veth1) entered disabled state
[ 1558.362951][T10604] veth1: entered allmulticast mode
[ 1558.365102][T10604] veth1: entered promiscuous mode
[ 1558.521918][    T9] br1: port 1(veth1) entered blocking state
[ 1558.522208][    T9] br1: port 1(veth1) entered forwarding state
[ 1574.252176][T10663] br1: port 1(veth1) entered disabled state
[ 1574.416020][T10665] veth1: left allmulticast mode
[ 1574.416239][T10665] veth1: left promiscuous mode
[ 1574.417768][T10665] br1: port 1(veth1) entered disabled state