[  551.444146] br0: port 1(veth1) entered blocking state
[  551.444197] br0: port 1(veth1) entered disabled state
[  551.444244] veth1: entered allmulticast mode
[  551.444310] veth1: entered promiscuous mode
[  551.447929] br0: port 2(veth2) entered blocking state
[  551.447992] br0: port 2(veth2) entered disabled state
[  551.448028] veth2: entered allmulticast mode
[  551.448092] veth2: entered promiscuous mode
[  551.451423] br0: port 3(veth4) entered blocking state
[  551.451464] br0: port 3(veth4) entered disabled state
[  551.451502] veth4: entered allmulticast mode
[  551.451560] veth4: entered promiscuous mode
[  551.482214] br0: port 1(veth1) entered blocking state
[  551.482253] br0: port 1(veth1) entered forwarding state
[  551.485576] br0: port 2(veth2) entered blocking state
[  551.485614] br0: port 2(veth2) entered forwarding state
[  551.488818] br0: port 3(veth4) entered blocking state
[  551.488855] br0: port 3(veth4) entered forwarding state
[  564.628104] veth3: entered promiscuous mode
[  565.670992] veth3: left promiscuous mode
[  565.674485] veth3: entered promiscuous mode
[  566.715999] veth3: left promiscuous mode
[  566.726903] br0: port 3(veth4) entered disabled state
[  566.730398] br0: port 2(veth2) entered disabled state
[  566.733822] br0: port 1(veth1) entered disabled state
[  566.737229] veth4: left allmulticast mode
[  566.737261] veth4: left promiscuous mode
[  566.737293] br0: port 3(veth4) entered disabled state
[  566.737387] veth2: left allmulticast mode
[  566.737411] veth2: left promiscuous mode
[  566.737438] br0: port 2(veth2) entered disabled state
[  566.737533] veth1: left allmulticast mode
[  566.737556] veth1: left promiscuous mode
[  566.737582] br0: port 1(veth1) entered disabled state