[  748.551474] br0: port 1(veth1) entered blocking state
[  748.551527] br0: port 1(veth1) entered disabled state
[  748.551568] veth1: entered allmulticast mode
[  748.551625] veth1: entered promiscuous mode
[  748.554892] br0: port 2(veth3) entered blocking state
[  748.554928] br0: port 2(veth3) entered disabled state
[  748.554964] veth3: entered allmulticast mode
[  748.555020] veth3: entered promiscuous mode
[  748.563571] br0: port 1(veth1) entered blocking state
[  748.563608] br0: port 1(veth1) entered forwarding state
[  748.569235] br0: port 2(veth3) entered blocking state
[  748.569274] br0: port 2(veth3) entered forwarding state
[  753.624854] br0: port 2(veth3) entered disabled state
[  753.630948] br0: port 1(veth1) entered disabled state
[  753.636807] veth3: left allmulticast mode
[  753.636833] veth3: left promiscuous mode
[  753.636859] br0: port 2(veth3) entered disabled state
[  753.636950] veth1: left allmulticast mode
[  753.636971] veth1: left promiscuous mode
[  753.636996] br0: port 1(veth1) entered disabled state