[  748.077344] br0: port 1(veth1) entered blocking state
[  748.077398] br0: port 1(veth1) entered disabled state
[  748.077437] veth1: entered allmulticast mode
[  748.077492] veth1: entered promiscuous mode
[  748.080394] br0: port 2(veth3) entered blocking state
[  748.080430] br0: port 2(veth3) entered disabled state
[  748.080465] veth3: entered allmulticast mode
[  748.080519] veth3: entered promiscuous mode
[  748.089013] br0: port 1(veth1) entered blocking state
[  748.089048] br0: port 1(veth1) entered forwarding state
[  748.094507] br0: port 2(veth3) entered blocking state
[  748.094538] br0: port 2(veth3) entered forwarding state
[  753.146772] br0: port 2(veth3) entered disabled state
[  753.152555] br0: port 1(veth1) entered disabled state
[  753.158157] veth3: left allmulticast mode
[  753.158215] veth3: left promiscuous mode
[  753.158281] br0: port 2(veth3) entered disabled state
[  753.158396] veth1: left allmulticast mode
[  753.158451] veth1: left promiscuous mode
[  753.158511] br0: port 1(veth1) entered disabled state