[  550.601217] br0: port 1(veth1) entered blocking state
[  550.601316] br0: port 1(veth1) entered disabled state
[  550.601391] veth1: entered allmulticast mode
[  550.601500] veth1: entered promiscuous mode
[  550.613467] br0: port 2(veth2) entered blocking state
[  550.613536] br0: port 2(veth2) entered disabled state
[  550.613592] veth2: entered allmulticast mode
[  550.613670] veth2: entered promiscuous mode
[  550.625447] br0: port 3(veth4) entered blocking state
[  550.625502] br0: port 3(veth4) entered disabled state
[  550.625558] veth4: entered allmulticast mode
[  550.625641] veth4: entered promiscuous mode
[  550.721948] br0: port 1(veth1) entered blocking state
[  550.722007] br0: port 1(veth1) entered forwarding state
[  550.734805] br0: port 2(veth2) entered blocking state
[  550.734877] br0: port 2(veth2) entered forwarding state
[  550.745854] br0: port 3(veth4) entered blocking state
[  550.745924] br0: port 3(veth4) entered forwarding state
[  564.055018] veth3: entered promiscuous mode
[  565.197557] veth3: left promiscuous mode
[  565.207748] veth3: entered promiscuous mode
[  566.338317] veth3: left promiscuous mode
[  566.355998] br0: port 3(veth4) entered disabled state
[  566.366853] br0: port 2(veth2) entered disabled state
[  566.377571] br0: port 1(veth1) entered disabled state
[  566.388312] veth4: left allmulticast mode
[  566.388386] veth4: left promiscuous mode
[  566.388440] br0: port 3(veth4) entered disabled state
[  566.388618] veth2: left allmulticast mode
[  566.388659] veth2: left promiscuous mode
[  566.388706] br0: port 2(veth2) entered disabled state
[  566.388820] veth1: left allmulticast mode
[  566.388862] veth1: left promiscuous mode
[  566.388904] br0: port 1(veth1) entered disabled state