[  751.000820] br0: port 1(veth1) entered blocking state
[  751.000865] br0: port 1(veth1) entered disabled state
[  751.000981] veth1: entered allmulticast mode
[  751.001109] veth1: entered promiscuous mode
[  751.003660] br0: port 2(veth2) entered blocking state
[  751.003718] br0: port 2(veth2) entered disabled state
[  751.003799] veth2: entered allmulticast mode
[  751.003875] veth2: entered promiscuous mode
[  751.009648] br0: port 1(veth1) entered blocking state
[  751.009686] br0: port 1(veth1) entered forwarding state
[  761.026604] br0: port 2(veth2) entered blocking state
[  761.026668] br0: port 2(veth2) entered forwarding state
[  767.073287] br0: port 2(veth2) entered disabled state
[  767.082933] br0: port 2(veth2) entered blocking state
[  767.082988] br0: port 2(veth2) entered forwarding state
[  773.140958] br0: port 1(veth1) entered disabled state
[  773.143650] br0: port 2(veth2) entered disabled state
[  773.146365] veth2: left allmulticast mode
[  773.146393] veth2: left promiscuous mode
[  773.146421] br0: port 2(veth2) entered disabled state
[  773.146543] veth1: left allmulticast mode
[  773.146568] veth1: left promiscuous mode
[  773.146622] br0: port 1(veth1) entered disabled state