[  500.933620] br0: port 1(veth1) entered blocking state
[  500.933736] br0: port 1(veth1) entered disabled state
[  500.933809] veth1: entered allmulticast mode
[  500.933907] veth1: entered promiscuous mode
[  500.937449] br0: port 2(veth2) entered blocking state
[  500.937491] br0: port 2(veth2) entered disabled state
[  500.937525] veth2: entered allmulticast mode
[  500.937583] veth2: entered promiscuous mode
[  500.942688] br0: port 1(veth1) entered blocking state
[  500.942726] br0: port 1(veth1) entered forwarding state
[  510.958233] br0: port 2(veth2) entered blocking state
[  510.958329] br0: port 2(veth2) entered forwarding state
[  517.007532] br0: port 2(veth2) entered disabled state
[  517.016327] br0: port 2(veth2) entered blocking state
[  517.016364] br0: port 2(veth2) entered forwarding state
[  523.069967] br0: port 1(veth1) entered disabled state
[  523.072546] br0: port 2(veth2) entered disabled state
[  523.075050] veth2: left allmulticast mode
[  523.075079] veth2: left promiscuous mode
[  523.075108] br0: port 2(veth2) entered disabled state
[  523.075211] veth1: left allmulticast mode
[  523.075236] veth1: left promiscuous mode
[  523.075264] br0: port 1(veth1) entered disabled state