[  500.991358] br0: port 1(veth1) entered blocking state
[  500.991449] br0: port 1(veth1) entered disabled state
[  500.991525] veth1: entered allmulticast mode
[  500.991644] veth1: entered promiscuous mode
[  501.004761] br0: port 2(veth2) entered blocking state
[  501.004837] br0: port 2(veth2) entered disabled state
[  501.004897] veth2: entered allmulticast mode
[  501.004986] veth2: entered promiscuous mode
[  501.017821] br0: port 3(veth4) entered blocking state
[  501.017903] br0: port 3(veth4) entered disabled state
[  501.017968] veth4: entered allmulticast mode
[  501.018057] veth4: entered promiscuous mode
[  501.073532] br0: port 1(veth1) entered blocking state
[  501.073596] br0: port 1(veth1) entered forwarding state
[  501.086097] br0: port 2(veth2) entered blocking state
[  501.086175] br0: port 2(veth2) entered forwarding state
[  501.096027] br0: port 3(veth4) entered blocking state
[  501.096089] br0: port 3(veth4) entered forwarding state
[  514.388690] veth3: entered promiscuous mode
[  515.497539] veth3: left promiscuous mode
[  515.507948] veth3: entered promiscuous mode
[  516.621526] veth3: left promiscuous mode
[  516.633392] br0: port 3(veth4) entered disabled state
[  516.643643] br0: port 2(veth2) entered disabled state
[  516.654164] br0: port 1(veth1) entered disabled state
[  516.664517] veth4: left allmulticast mode
[  516.664566] veth4: left promiscuous mode
[  516.664613] br0: port 3(veth4) entered disabled state
[  516.664711] veth2: left allmulticast mode
[  516.664745] veth2: left promiscuous mode
[  516.664775] br0: port 2(veth2) entered disabled state
[  516.664861] veth1: left allmulticast mode
[  516.664897] veth1: left promiscuous mode
[  516.664929] br0: port 1(veth1) entered disabled state