[  255.845331] br0: port 1(veth1) entered blocking state
[  255.845433] br0: port 1(veth1) entered disabled state
[  255.845522] veth1: entered allmulticast mode
[  255.845633] veth1: entered promiscuous mode
[  255.856154] br0: port 2(veth2) entered blocking state
[  255.856241] br0: port 2(veth2) entered disabled state
[  255.856311] veth2: entered allmulticast mode
[  255.856416] veth2: entered promiscuous mode
[  255.876644] br0: port 1(veth1) entered blocking state
[  255.876712] br0: port 1(veth1) entered forwarding state
[  265.930693] br0: port 2(veth2) entered blocking state
[  265.930765] br0: port 2(veth2) entered forwarding state
[  272.090816] br0: port 2(veth2) entered disabled state
[  272.121735] br0: port 2(veth2) entered blocking state
[  272.121809] br0: port 2(veth2) entered forwarding state
[  278.302500] br0: port 1(veth1) entered disabled state
[  278.313791] br0: port 2(veth2) entered disabled state
[  278.325668] veth2: left allmulticast mode
[  278.325740] veth2: left promiscuous mode
[  278.325789] br0: port 2(veth2) entered disabled state
[  278.325913] veth1: left allmulticast mode
[  278.325956] veth1: left promiscuous mode
[  278.326003] br0: port 1(veth1) entered disabled state