[  644.758306] br0: port 1(veth1) entered blocking state
[  644.758401] br0: port 1(veth1) entered disabled state
[  644.758475] veth1: entered allmulticast mode
[  644.758604] veth1: entered promiscuous mode
[  644.762301] br0: port 2(veth2) entered blocking state
[  644.762336] br0: port 2(veth2) entered disabled state
[  644.762369] veth2: entered allmulticast mode
[  644.762426] veth2: entered promiscuous mode
[  644.766106] br0: port 3(veth4) entered blocking state
[  644.766174] br0: port 3(veth4) entered disabled state
[  644.766246] veth4: entered allmulticast mode
[  644.766339] veth4: entered promiscuous mode
[  644.802115] br0: port 1(veth1) entered blocking state
[  644.802152] br0: port 1(veth1) entered forwarding state
[  644.805628] br0: port 2(veth2) entered blocking state
[  644.805662] br0: port 2(veth2) entered forwarding state
[  644.809312] br0: port 3(veth4) entered blocking state
[  644.809379] br0: port 3(veth4) entered forwarding state
[  657.937612] veth3: entered promiscuous mode
[  658.978294] veth3: left promiscuous mode
[  658.981575] veth3: entered promiscuous mode
[  660.021930] veth3: left promiscuous mode
[  660.032334] br0: port 3(veth4) entered disabled state
[  660.035863] br0: port 2(veth2) entered disabled state
[  660.039377] br0: port 1(veth1) entered disabled state
[  660.042872] veth4: left allmulticast mode
[  660.042899] veth4: left promiscuous mode
[  660.042927] br0: port 3(veth4) entered disabled state
[  660.043034] veth2: left allmulticast mode
[  660.043057] veth2: left promiscuous mode
[  660.043083] br0: port 2(veth2) entered disabled state
[  660.043174] veth1: left allmulticast mode
[  660.043195] veth1: left promiscuous mode
[  660.043223] br0: port 1(veth1) entered disabled state