[  550.817101] br0: port 1(veth1) entered blocking state
[  550.817152] br0: port 1(veth1) entered disabled state
[  550.817192] veth1: entered allmulticast mode
[  550.817255] veth1: entered promiscuous mode
[  550.820562] br0: port 2(veth2) entered blocking state
[  550.820596] br0: port 2(veth2) entered disabled state
[  550.820633] veth2: entered allmulticast mode
[  550.820685] veth2: entered promiscuous mode
[  550.823779] br0: port 3(veth4) entered blocking state
[  550.823857] br0: port 3(veth4) entered disabled state
[  550.823930] veth4: entered allmulticast mode
[  550.824027] veth4: entered promiscuous mode
[  550.852682] br0: port 1(veth1) entered blocking state
[  550.852762] br0: port 1(veth1) entered forwarding state
[  550.855602] br0: port 2(veth2) entered blocking state
[  550.855635] br0: port 2(veth2) entered forwarding state
[  550.858804] br0: port 3(veth4) entered blocking state
[  550.858878] br0: port 3(veth4) entered forwarding state
[  563.964871] veth3: entered promiscuous mode
[  565.014868] veth3: left promiscuous mode
[  565.018029] veth3: entered promiscuous mode
[  566.062395] veth3: left promiscuous mode
[  566.070200] br0: port 3(veth4) entered disabled state
[  566.073293] br0: port 2(veth2) entered disabled state
[  566.076402] br0: port 1(veth1) entered disabled state
[  566.079361] veth4: left allmulticast mode
[  566.079389] veth4: left promiscuous mode
[  566.079415] br0: port 3(veth4) entered disabled state
[  566.079506] veth2: left allmulticast mode
[  566.079529] veth2: left promiscuous mode
[  566.079551] br0: port 2(veth2) entered disabled state
[  566.079643] veth1: left allmulticast mode
[  566.079665] veth1: left promiscuous mode
[  566.079689] br0: port 1(veth1) entered disabled state