[  212.451885][  T943] br0: port 1(c1) entered blocking state
[  212.452178][  T943] br0: port 1(c1) entered disabled state
[  212.452448][  T943] c1: entered allmulticast mode
[  212.454953][  T943] c1: entered promiscuous mode
[  213.392160][  T948] br0: port 2(c2) entered blocking state
[  213.392393][  T948] br0: port 2(c2) entered disabled state
[  213.392614][  T948] c2: entered allmulticast mode
[  213.394499][  T948] c2: entered promiscuous mode
[  214.316588][  T953] br0: port 3(c3) entered blocking state
[  214.318503][  T953] br0: port 3(c3) entered disabled state
[  214.319209][  T953] c3: entered allmulticast mode
[  214.324374][  T953] c3: entered promiscuous mode
[  215.313537][  T958] br0: port 4(sender) entered blocking state
[  215.314483][  T958] br0: port 4(sender) entered disabled state
[  215.314773][  T958] sender: entered allmulticast mode
[  215.316603][  T958] sender: entered promiscuous mode
[  215.661647][  T960] br0: port 4(sender) entered blocking state
[  215.662058][  T960] br0: port 4(sender) entered forwarding state
[  215.662876][  T960] br0: port 3(c3) entered blocking state
[  215.663074][  T960] br0: port 3(c3) entered forwarding state
[  215.663623][  T960] br0: port 2(c2) entered blocking state
[  215.663843][  T960] br0: port 2(c2) entered forwarding state
[  215.664258][  T960] br0: port 1(c1) entered blocking state
[  215.664470][  T960] br0: port 1(c1) entered forwarding state
[  229.664427][   T76] br0: port 1(c1) entered disabled state
[  229.808396][   T76] c1 (unregistering): left allmulticast mode
[  229.808693][   T76] c1 (unregistering): left promiscuous mode
[  229.808974][   T76] br0: port 1(c1) entered disabled state
[  230.442968][   T76] br0: port 2(c2) entered disabled state
[  230.509717][   T76] c2 (unregistering): left allmulticast mode
[  230.510083][   T76] c2 (unregistering): left promiscuous mode
[  230.510395][   T76] br0: port 2(c2) entered disabled state
[  231.156407][   T76] br0: port 3(c3) entered disabled state
[  231.257369][   T76] c3 (unregistering): left allmulticast mode
[  231.257631][   T76] c3 (unregistering): left promiscuous mode
[  231.257872][   T76] br0: port 3(c3) entered disabled state
[  231.876205][   T76] br0: port 4(sender) entered disabled state
[  231.958370][   T76] sender (unregistering): left allmulticast mode
[  231.958635][   T76] sender (unregistering): left promiscuous mode
[  231.958851][   T76] br0: port 4(sender) entered disabled state