[  459.445870] br0: port 1(c1) entered blocking state
[  459.445966] br0: port 1(c1) entered disabled state
[  459.446043] c1: entered allmulticast mode
[  459.446138] c1: entered promiscuous mode
[  459.498220] br0: port 2(c2) entered blocking state
[  459.498285] br0: port 2(c2) entered disabled state
[  459.498349] c2: entered allmulticast mode
[  459.498419] c2: entered promiscuous mode
[  459.546297] br0: port 3(c3) entered blocking state
[  459.546366] br0: port 3(c3) entered disabled state
[  459.546426] c3: entered allmulticast mode
[  459.546495] c3: entered promiscuous mode
[  459.597368] br0: port 4(sender) entered blocking state
[  459.597440] br0: port 4(sender) entered disabled state
[  459.597505] sender: entered allmulticast mode
[  459.597614] sender: entered promiscuous mode
[  459.617439] br0: port 4(sender) entered blocking state
[  459.617513] br0: port 4(sender) entered forwarding state
[  459.617562] br0: port 3(c3) entered blocking state
[  459.617605] br0: port 3(c3) entered forwarding state
[  459.617653] br0: port 2(c2) entered blocking state
[  459.617696] br0: port 2(c2) entered forwarding state
[  459.617742] br0: port 1(c1) entered blocking state
[  459.617785] br0: port 1(c1) entered forwarding state
[  470.318084] br0: port 1(c1) entered disabled state
[  470.318549] c1 (unregistering): left allmulticast mode
[  470.318626] c1 (unregistering): left promiscuous mode
[  470.318688] br0: port 1(c1) entered disabled state
[  470.358036] br0: port 2(c2) entered disabled state
[  470.358337] c2 (unregistering): left allmulticast mode
[  470.358380] c2 (unregistering): left promiscuous mode
[  470.358444] br0: port 2(c2) entered disabled state
[  470.398105] br0: port 3(c3) entered disabled state
[  470.398549] c3 (unregistering): left allmulticast mode
[  470.398629] c3 (unregistering): left promiscuous mode
[  470.398671] br0: port 3(c3) entered disabled state
[  470.442052] br0: port 4(sender) entered disabled state
[  470.442368] sender (unregistering): left allmulticast mode
[  470.442422] sender (unregistering): left promiscuous mode
[  470.442462] br0: port 4(sender) entered disabled state