[  749.145043] br0: port 1(veth1) entered blocking state
[  749.145124] br0: port 1(veth1) entered disabled state
[  749.145173] veth1: entered allmulticast mode
[  749.145222] veth1: entered promiscuous mode
[  749.148075] br0: port 2(veth3) entered blocking state
[  749.148144] br0: port 2(veth3) entered disabled state
[  749.148222] veth3: entered allmulticast mode
[  749.148321] veth3: entered promiscuous mode
[  749.156655] br0: port 1(veth1) entered blocking state
[  749.156717] br0: port 1(veth1) entered forwarding state
[  749.162154] br0: port 2(veth3) entered blocking state
[  749.162183] br0: port 2(veth3) entered forwarding state
[  754.224290] br0: port 2(veth3) entered disabled state
[  754.230016] br0: port 1(veth1) entered disabled state
[  754.236304] veth3: left allmulticast mode
[  754.236362] veth3: left promiscuous mode
[  754.236453] br0: port 2(veth3) entered disabled state
[  754.236582] veth1: left allmulticast mode
[  754.236658] veth1: left promiscuous mode
[  754.236732] br0: port 1(veth1) entered disabled state