[  693.366718] br0: port 1(c1) entered blocking state
[  693.366805] br0: port 1(c1) entered disabled state
[  693.366871] c1: entered allmulticast mode
[  693.366947] c1: entered promiscuous mode
[  693.415395] br0: port 2(c2) entered blocking state
[  693.415454] br0: port 2(c2) entered disabled state
[  693.415510] c2: entered allmulticast mode
[  693.415580] c2: entered promiscuous mode
[  693.461591] br0: port 3(c3) entered blocking state
[  693.461672] br0: port 3(c3) entered disabled state
[  693.461737] c3: entered allmulticast mode
[  693.461813] c3: entered promiscuous mode
[  693.509512] br0: port 4(sender) entered blocking state
[  693.509570] br0: port 4(sender) entered disabled state
[  693.509631] sender: entered allmulticast mode
[  693.509721] sender: entered promiscuous mode
[  693.528432] br0: port 4(sender) entered blocking state
[  693.528511] br0: port 4(sender) entered forwarding state
[  693.528565] br0: port 3(c3) entered blocking state
[  693.528611] br0: port 3(c3) entered forwarding state
[  693.528661] br0: port 2(c2) entered blocking state
[  693.528707] br0: port 2(c2) entered forwarding state
[  693.528756] br0: port 1(c1) entered blocking state
[  693.528801] br0: port 1(c1) entered forwarding state
[  704.234426] br0: port 1(c1) entered disabled state
[  704.234801] c1 (unregistering): left allmulticast mode
[  704.234873] c1 (unregistering): left promiscuous mode
[  704.234927] br0: port 1(c1) entered disabled state
[  704.267472] br0: port 2(c2) entered disabled state
[  704.268023] c2 (unregistering): left allmulticast mode
[  704.268109] c2 (unregistering): left promiscuous mode
[  704.268166] br0: port 2(c2) entered disabled state
[  704.316450] br0: port 3(c3) entered disabled state
[  704.316855] c3 (unregistering): left allmulticast mode
[  704.316916] c3 (unregistering): left promiscuous mode
[  704.316965] br0: port 3(c3) entered disabled state
[  704.356363] br0: port 4(sender) entered disabled state
[  704.356663] sender (unregistering): left allmulticast mode
[  704.356711] sender (unregistering): left promiscuous mode
[  704.356750] br0: port 4(sender) entered disabled state