[  749.397519] br0: port 1(veth1) entered blocking state
[  749.397572] br0: port 1(veth1) entered disabled state
[  749.397602] veth1: entered allmulticast mode
[  749.397654] veth1: entered promiscuous mode
[  749.400639] br0: port 2(veth3) entered blocking state
[  749.400685] br0: port 2(veth3) entered disabled state
[  749.400725] veth3: entered allmulticast mode
[  749.400775] veth3: entered promiscuous mode
[  749.409357] br0: port 1(veth1) entered blocking state
[  749.409424] br0: port 1(veth1) entered forwarding state
[  749.415208] br0: port 2(veth3) entered blocking state
[  749.415275] br0: port 2(veth3) entered forwarding state
[  754.469374] br0: port 2(veth3) entered disabled state
[  754.475069] br0: port 1(veth1) entered disabled state
[  754.480684] veth3: left allmulticast mode
[  754.480711] veth3: left promiscuous mode
[  754.480733] br0: port 2(veth3) entered disabled state
[  754.480828] veth1: left allmulticast mode
[  754.480848] veth1: left promiscuous mode
[  754.480872] br0: port 1(veth1) entered disabled state