[  610.687868] br0: port 1(c1) entered blocking state
[  610.687933] br0: port 1(c1) entered disabled state
[  610.688002] c1: entered allmulticast mode
[  610.688073] c1: entered promiscuous mode
[  610.780241] br0: port 2(c2) entered blocking state
[  610.780310] br0: port 2(c2) entered disabled state
[  610.780369] c2: entered allmulticast mode
[  610.780451] c2: entered promiscuous mode
[  610.868713] br0: port 3(c3) entered blocking state
[  610.868776] br0: port 3(c3) entered disabled state
[  610.868843] c3: entered allmulticast mode
[  610.868916] c3: entered promiscuous mode
[  610.949216] br0: port 4(sender) entered blocking state
[  610.949272] br0: port 4(sender) entered disabled state
[  610.949326] sender: entered allmulticast mode
[  610.949410] sender: entered promiscuous mode
[  610.982471] br0: port 4(sender) entered blocking state
[  610.982532] br0: port 4(sender) entered forwarding state
[  610.982574] br0: port 3(c3) entered blocking state
[  610.982612] br0: port 3(c3) entered forwarding state
[  610.982662] br0: port 2(c2) entered blocking state
[  610.982705] br0: port 2(c2) entered forwarding state
[  610.982746] br0: port 1(c1) entered blocking state
[  610.982780] br0: port 1(c1) entered forwarding state
[  621.763922] br0: port 1(c1) entered disabled state
[  621.764199] c1 (unregistering): left allmulticast mode
[  621.764246] c1 (unregistering): left promiscuous mode
[  621.764289] br0: port 1(c1) entered disabled state
[  621.824881] br0: port 2(c2) entered disabled state
[  621.825173] c2 (unregistering): left allmulticast mode
[  621.825242] c2 (unregistering): left promiscuous mode
[  621.825304] br0: port 2(c2) entered disabled state
[  621.886864] br0: port 3(c3) entered disabled state
[  621.887195] c3 (unregistering): left allmulticast mode
[  621.887248] c3 (unregistering): left promiscuous mode
[  621.887297] br0: port 3(c3) entered disabled state
[  621.952926] br0: port 4(sender) entered disabled state
[  621.953231] sender (unregistering): left allmulticast mode
[  621.953287] sender (unregistering): left promiscuous mode
[  621.953343] br0: port 4(sender) entered disabled state