[ 1556.401655][T10216] br0: port 1(veth1) entered blocking state
[ 1556.403037][T10216] br0: port 1(veth1) entered disabled state
[ 1556.403420][T10216] veth1: entered allmulticast mode
[ 1556.405396][T10216] veth1: entered promiscuous mode
[ 1556.710576][   T50] br0: port 1(veth1) entered blocking state
[ 1556.710852][   T50] br0: port 1(veth1) entered forwarding state
[ 1564.412224][T10251] br0: port 1(veth1) entered disabled state
[ 1564.569967][T10253] veth1: left allmulticast mode
[ 1564.570202][T10253] veth1: left promiscuous mode
[ 1564.570509][T10253] br0: port 1(veth1) entered disabled state