[  644.482792] br0: port 1(veth1) entered blocking state
[  644.482924] br0: port 1(veth1) entered disabled state
[  644.483009] veth1: entered allmulticast mode
[  644.483128] veth1: entered promiscuous mode
[  644.494659] br0: port 2(veth2) entered blocking state
[  644.494750] br0: port 2(veth2) entered disabled state
[  644.494817] veth2: entered allmulticast mode
[  644.494968] veth2: entered promiscuous mode
[  644.505913] br0: port 3(veth4) entered blocking state
[  644.506020] br0: port 3(veth4) entered disabled state
[  644.506086] veth4: entered allmulticast mode
[  644.506207] veth4: entered promiscuous mode
[  644.594168] br0: port 1(veth1) entered blocking state
[  644.594274] br0: port 1(veth1) entered forwarding state
[  644.605184] br0: port 2(veth2) entered blocking state
[  644.605268] br0: port 2(veth2) entered forwarding state
[  644.616175] br0: port 3(veth4) entered blocking state
[  644.616251] br0: port 3(veth4) entered forwarding state
[  657.943292] veth3: entered promiscuous mode
[  659.054055] veth3: left promiscuous mode
[  659.062286] veth3: entered promiscuous mode
[  660.191304] veth3: left promiscuous mode
[  660.207333] br0: port 3(veth4) entered disabled state
[  660.216363] br0: port 2(veth2) entered disabled state
[  660.227100] br0: port 1(veth1) entered disabled state
[  660.238045] veth4: left allmulticast mode
[  660.238133] veth4: left promiscuous mode
[  660.238221] br0: port 3(veth4) entered disabled state
[  660.238336] veth2: left allmulticast mode
[  660.238383] veth2: left promiscuous mode
[  660.238433] br0: port 2(veth2) entered disabled state
[  660.238522] veth1: left allmulticast mode
[  660.238568] veth1: left promiscuous mode
[  660.238619] br0: port 1(veth1) entered disabled state