[  550.273261] br0: port 1(veth1) entered blocking state
[  550.273399] br0: port 1(veth1) entered disabled state
[  550.273482] veth1: entered allmulticast mode
[  550.273616] veth1: entered promiscuous mode
[  550.283678] br0: port 2(veth2) entered blocking state
[  550.283754] br0: port 2(veth2) entered disabled state
[  550.283829] veth2: entered allmulticast mode
[  550.283928] veth2: entered promiscuous mode
[  550.294576] br0: port 3(veth4) entered blocking state
[  550.294694] br0: port 3(veth4) entered disabled state
[  550.294780] veth4: entered allmulticast mode
[  550.294903] veth4: entered promiscuous mode
[  550.380763] br0: port 1(veth1) entered blocking state
[  550.380828] br0: port 1(veth1) entered forwarding state
[  550.390130] br0: port 2(veth2) entered blocking state
[  550.390214] br0: port 2(veth2) entered forwarding state
[  550.400168] br0: port 3(veth4) entered blocking state
[  550.400235] br0: port 3(veth4) entered forwarding state
[  563.752947] veth3: entered promiscuous mode
[  564.879682] veth3: left promiscuous mode
[  564.889902] veth3: entered promiscuous mode
[  566.027001] veth3: left promiscuous mode
[  566.042406] br0: port 3(veth4) entered disabled state
[  566.051941] br0: port 2(veth2) entered disabled state
[  566.061991] br0: port 1(veth1) entered disabled state
[  566.071625] veth4: left allmulticast mode
[  566.071679] veth4: left promiscuous mode
[  566.071717] br0: port 3(veth4) entered disabled state
[  566.071824] veth2: left allmulticast mode
[  566.071855] veth2: left promiscuous mode
[  566.071886] br0: port 2(veth2) entered disabled state
[  566.071980] veth1: left allmulticast mode
[  566.072009] veth1: left promiscuous mode
[  566.072040] br0: port 1(veth1) entered disabled state