[  747.924032][ T6301] br0: port 1(veth1) entered blocking state
[  747.924400][ T6301] br0: port 1(veth1) entered disabled state
[  747.924798][ T6301] veth1: entered allmulticast mode
[  747.928306][ T6301] veth1: entered promiscuous mode
[  747.985764][ T6302] br0: port 2(veth3) entered blocking state
[  747.986080][ T6302] br0: port 2(veth3) entered disabled state
[  747.986407][ T6302] veth3: entered allmulticast mode
[  747.989134][ T6302] veth3: entered promiscuous mode
[  748.133722][   T38] br0: port 1(veth1) entered blocking state
[  748.134053][   T38] br0: port 1(veth1) entered forwarding state
[  748.237495][   T39] br0: port 2(veth3) entered blocking state
[  748.237855][   T39] br0: port 2(veth3) entered forwarding state
[  753.907376][ T6342] br0: port 2(veth3) entered disabled state
[  753.990964][ T6344] br0: port 1(veth1) entered disabled state
[  754.087576][ T6346] veth3: left allmulticast mode
[  754.087811][ T6346] veth3: left promiscuous mode
[  754.088146][ T6346] br0: port 2(veth3) entered disabled state
[  754.089718][ T6346] veth1: left allmulticast mode
[  754.089929][ T6346] veth1: left promiscuous mode
[  754.090255][ T6346] br0: port 1(veth1) entered disabled state