[  750.310086] br0: port 1(veth1) entered blocking state
[  750.310147] br0: port 1(veth1) entered disabled state
[  750.310186] veth1: entered allmulticast mode
[  750.310246] veth1: entered promiscuous mode
[  750.314361] br0: port 2(veth3) entered blocking state
[  750.314396] br0: port 2(veth3) entered disabled state
[  750.314438] veth3: entered allmulticast mode
[  750.314493] veth3: entered promiscuous mode
[  750.323325] br0: port 1(veth1) entered blocking state
[  750.323360] br0: port 1(veth1) entered forwarding state
[  750.329081] br0: port 2(veth3) entered blocking state
[  750.329151] br0: port 2(veth3) entered forwarding state
[  755.387571] br0: port 2(veth3) entered disabled state
[  755.393469] br0: port 1(veth1) entered disabled state
[  755.399213] veth3: left allmulticast mode
[  755.399240] veth3: left promiscuous mode
[  755.399275] br0: port 2(veth3) entered disabled state
[  755.399378] veth1: left allmulticast mode
[  755.399400] veth1: left promiscuous mode
[  755.399429] br0: port 1(veth1) entered disabled state