[  550.944270] br0: port 1(veth1) entered blocking state
[  550.944343] br0: port 1(veth1) entered disabled state
[  550.944401] veth1: entered allmulticast mode
[  550.944479] veth1: entered promiscuous mode
[  550.955180] br0: port 2(veth2) entered blocking state
[  550.955250] br0: port 2(veth2) entered disabled state
[  550.955370] veth2: entered allmulticast mode
[  550.955476] veth2: entered promiscuous mode
[  550.967899] br0: port 3(veth4) entered blocking state
[  550.967974] br0: port 3(veth4) entered disabled state
[  550.968083] veth4: entered allmulticast mode
[  550.968195] veth4: entered promiscuous mode
[  551.061001] br0: port 1(veth1) entered blocking state
[  551.061124] br0: port 1(veth1) entered forwarding state
[  551.072682] br0: port 2(veth2) entered blocking state
[  551.072773] br0: port 2(veth2) entered forwarding state
[  551.083762] br0: port 3(veth4) entered blocking state
[  551.083872] br0: port 3(veth4) entered forwarding state
[  564.447652] veth3: entered promiscuous mode
[  565.567737] veth3: left promiscuous mode
[  565.578038] veth3: entered promiscuous mode
[  566.721405] veth3: left promiscuous mode
[  566.740796] br0: port 3(veth4) entered disabled state
[  566.751043] br0: port 2(veth2) entered disabled state
[  566.761770] br0: port 1(veth1) entered disabled state
[  566.772617] veth4: left allmulticast mode
[  566.772695] veth4: left promiscuous mode
[  566.772752] br0: port 3(veth4) entered disabled state
[  566.772928] veth2: left allmulticast mode
[  566.772977] veth2: left promiscuous mode
[  566.773021] br0: port 2(veth2) entered disabled state
[  566.773153] veth1: left allmulticast mode
[  566.773204] veth1: left promiscuous mode
[  566.773251] br0: port 1(veth1) entered disabled state