[  733.011785] br0: port 1(veth1) entered blocking state
[  733.011897] br0: port 1(veth1) entered disabled state
[  733.011992] veth1: entered allmulticast mode
[  733.012082] veth1: entered promiscuous mode
[  733.015054] br0: port 2(veth2) entered blocking state
[  733.015126] br0: port 2(veth2) entered disabled state
[  733.015195] veth2: entered allmulticast mode
[  733.015282] veth2: entered promiscuous mode
[  733.018112] br0: port 3(veth4) entered blocking state
[  733.018145] br0: port 3(veth4) entered disabled state
[  733.018183] veth4: entered allmulticast mode
[  733.018234] veth4: entered promiscuous mode
[  733.044652] br0: port 1(veth1) entered blocking state
[  733.044692] br0: port 1(veth1) entered forwarding state
[  733.047344] br0: port 2(veth2) entered blocking state
[  733.047393] br0: port 2(veth2) entered forwarding state
[  733.050286] br0: port 3(veth4) entered blocking state
[  733.050356] br0: port 3(veth4) entered forwarding state
[  746.167519] veth3: entered promiscuous mode
[  747.206893] veth3: left promiscuous mode
[  747.209882] veth3: entered promiscuous mode
[  748.250623] veth3: left promiscuous mode
[  748.256194] br0: port 3(veth4) entered disabled state
[  748.259173] br0: port 2(veth2) entered disabled state
[  748.262266] br0: port 1(veth1) entered disabled state
[  748.265304] veth4: left allmulticast mode
[  748.265331] veth4: left promiscuous mode
[  748.265358] br0: port 3(veth4) entered disabled state
[  748.265442] veth2: left allmulticast mode
[  748.265464] veth2: left promiscuous mode
[  748.265487] br0: port 2(veth2) entered disabled state
[  748.265602] veth1: left allmulticast mode
[  748.265625] veth1: left promiscuous mode
[  748.265651] br0: port 1(veth1) entered disabled state