[  537.520840] br0: port 1(veth1) entered blocking state
[  537.520911] br0: port 1(veth1) entered disabled state
[  537.520966] veth1: entered allmulticast mode
[  537.521043] veth1: entered promiscuous mode
[  537.535356] br0: port 2(veth2) entered blocking state
[  537.535417] br0: port 2(veth2) entered disabled state
[  537.535469] veth2: entered allmulticast mode
[  537.535545] veth2: entered promiscuous mode
[  537.552050] br0: port 3(veth4) entered blocking state
[  537.552111] br0: port 3(veth4) entered disabled state
[  537.552158] veth4: entered allmulticast mode
[  537.552234] veth4: entered promiscuous mode
[  537.637508] br0: port 1(veth1) entered blocking state
[  537.637571] br0: port 1(veth1) entered forwarding state
[  537.654808] br0: port 2(veth2) entered blocking state
[  537.654899] br0: port 2(veth2) entered forwarding state
[  537.671213] br0: port 3(veth4) entered blocking state
[  537.671284] br0: port 3(veth4) entered forwarding state
[  551.078369] veth3: entered promiscuous mode
[  552.234102] veth3: left promiscuous mode
[  552.249628] veth3: entered promiscuous mode
[  553.393073] veth3: left promiscuous mode
[  553.409551] br0: port 3(veth4) entered disabled state
[  553.423150] br0: port 2(veth2) entered disabled state
[  553.438393] br0: port 1(veth1) entered disabled state
[  553.452907] veth4: left allmulticast mode
[  553.452960] veth4: left promiscuous mode
[  553.453009] br0: port 3(veth4) entered disabled state
[  553.453113] veth2: left allmulticast mode
[  553.453151] veth2: left promiscuous mode
[  553.453194] br0: port 2(veth2) entered disabled state
[  553.453291] veth1: left allmulticast mode
[  553.453327] veth1: left promiscuous mode
[  553.453369] br0: port 1(veth1) entered disabled state