[  550.266995] br0: port 1(veth1) entered blocking state
[  550.267067] br0: port 1(veth1) entered disabled state
[  550.267134] veth1: entered allmulticast mode
[  550.267230] veth1: entered promiscuous mode
[  550.281997] br0: port 2(veth2) entered blocking state
[  550.282075] br0: port 2(veth2) entered disabled state
[  550.282128] veth2: entered allmulticast mode
[  550.282205] veth2: entered promiscuous mode
[  550.299215] br0: port 3(veth4) entered blocking state
[  550.299269] br0: port 3(veth4) entered disabled state
[  550.299315] veth4: entered allmulticast mode
[  550.299397] veth4: entered promiscuous mode
[  550.375975] br0: port 1(veth1) entered blocking state
[  550.376056] br0: port 1(veth1) entered forwarding state
[  550.393464] br0: port 2(veth2) entered blocking state
[  550.393526] br0: port 2(veth2) entered forwarding state
[  550.408709] br0: port 3(veth4) entered blocking state
[  550.408767] br0: port 3(veth4) entered forwarding state
[  563.822695] veth3: entered promiscuous mode
[  564.974963] veth3: left promiscuous mode
[  564.989096] veth3: entered promiscuous mode
[  566.145598] veth3: left promiscuous mode
[  566.162541] br0: port 3(veth4) entered disabled state
[  566.175191] br0: port 2(veth2) entered disabled state
[  566.189643] br0: port 1(veth1) entered disabled state
[  566.204450] veth4: left allmulticast mode
[  566.204497] veth4: left promiscuous mode
[  566.204537] br0: port 3(veth4) entered disabled state
[  566.204628] veth2: left allmulticast mode
[  566.204677] veth2: left promiscuous mode
[  566.204719] br0: port 2(veth2) entered disabled state
[  566.204786] veth1: left allmulticast mode
[  566.204814] veth1: left promiscuous mode
[  566.204851] br0: port 1(veth1) entered disabled state