[  451.709204][ T2539] br0: port 1(veth1) entered blocking state
[  451.709511][ T2539] br0: port 1(veth1) entered disabled state
[  451.709786][ T2539] veth1: entered allmulticast mode
[  451.711690][ T2539] veth1: entered promiscuous mode
[  451.883639][ T2541] br0: port 2(veth2) entered blocking state
[  451.883908][ T2541] br0: port 2(veth2) entered disabled state
[  451.884167][ T2541] veth2: entered allmulticast mode
[  451.886082][ T2541] veth2: entered promiscuous mode
[  452.209447][ T2437] br0: port 1(veth1) entered blocking state
[  452.209746][ T2437] br0: port 1(veth1) entered forwarding state
[  462.920854][ T2437] br0: port 2(veth2) entered blocking state
[  462.921117][ T2437] br0: port 2(veth2) entered forwarding state
[  470.385325][ T2560] br0: port 2(veth2) entered disabled state
[  470.831772][   T64] br0: port 2(veth2) entered blocking state
[  470.832113][   T64] br0: port 2(veth2) entered forwarding state
[  478.412126][ T2577] br0: port 1(veth1) entered disabled state
[  478.570709][ T2579] br0: port 2(veth2) entered disabled state
[  478.730012][ T2580] veth2: left allmulticast mode
[  478.730252][ T2580] veth2: left promiscuous mode
[  478.730584][ T2580] br0: port 2(veth2) entered disabled state
[  478.731941][ T2580] veth1: left allmulticast mode
[  478.732142][ T2580] veth1: left promiscuous mode
[  478.732466][ T2580] br0: port 1(veth1) entered disabled state