[  551.929971] br0: port 1(veth1) entered blocking state
[  551.930069] br0: port 1(veth1) entered disabled state
[  551.930139] veth1: entered allmulticast mode
[  551.930243] veth1: entered promiscuous mode
[  551.949509] br0: port 2(veth2) entered blocking state
[  551.949578] br0: port 2(veth2) entered disabled state
[  551.949635] veth2: entered allmulticast mode
[  551.949712] veth2: entered promiscuous mode
[  551.971154] br0: port 3(veth4) entered blocking state
[  551.971228] br0: port 3(veth4) entered disabled state
[  551.971300] veth4: entered allmulticast mode
[  551.971388] veth4: entered promiscuous mode
[  552.058314] br0: port 1(veth1) entered blocking state
[  552.058384] br0: port 1(veth1) entered forwarding state
[  552.078345] br0: port 2(veth2) entered blocking state
[  552.078420] br0: port 2(veth2) entered forwarding state
[  552.096656] br0: port 3(veth4) entered blocking state
[  552.096728] br0: port 3(veth4) entered forwarding state
[  565.486247] veth3: entered promiscuous mode
[  566.652835] veth3: left promiscuous mode
[  566.668072] veth3: entered promiscuous mode
[  567.836865] veth3: left promiscuous mode
[  567.852529] br0: port 3(veth4) entered disabled state
[  567.867022] br0: port 2(veth2) entered disabled state
[  567.880850] br0: port 1(veth1) entered disabled state
[  567.894417] veth4: left allmulticast mode
[  567.894471] veth4: left promiscuous mode
[  567.894511] br0: port 3(veth4) entered disabled state
[  567.894617] veth2: left allmulticast mode
[  567.894653] veth2: left promiscuous mode
[  567.894693] br0: port 2(veth2) entered disabled state
[  567.894776] veth1: left allmulticast mode
[  567.894811] veth1: left promiscuous mode
[  567.894850] br0: port 1(veth1) entered disabled state