[  926.347535][  T916] br0: port 1(c1) entered blocking state
[  926.348277][  T916] br0: port 1(c1) entered disabled state
[  926.348485][  T916] c1: entered allmulticast mode
[  926.349987][  T916] c1: entered promiscuous mode
[  926.495369][  T921] br0: port 2(c2) entered blocking state
[  926.495528][  T921] br0: port 2(c2) entered disabled state
[  926.495675][  T921] c2: entered allmulticast mode
[  926.497061][  T921] c2: entered promiscuous mode
[  926.634430][  T926] br0: port 3(c3) entered blocking state
[  926.634582][  T926] br0: port 3(c3) entered disabled state
[  926.634730][  T926] c3: entered allmulticast mode
[  926.636102][  T926] c3: entered promiscuous mode
[  926.792464][  T931] br0: port 4(sender) entered blocking state
[  926.792671][  T931] br0: port 4(sender) entered disabled state
[  926.792855][  T931] sender: entered allmulticast mode
[  926.794254][  T931] sender: entered promiscuous mode
[  926.843512][  T933] br0: port 4(sender) entered blocking state
[  926.843747][  T933] br0: port 4(sender) entered forwarding state
[  926.844104][  T933] br0: port 3(c3) entered blocking state
[  926.844275][  T933] br0: port 3(c3) entered forwarding state
[  926.844597][  T933] br0: port 2(c2) entered blocking state
[  926.845185][  T933] br0: port 2(c2) entered forwarding state
[  926.845518][  T933] br0: port 1(c1) entered blocking state
[  926.845720][  T933] br0: port 1(c1) entered forwarding state
[  937.813277][   T72] br0: port 1(c1) entered disabled state
[  937.816302][   T72] c1 (unregistering): left allmulticast mode
[  937.816536][   T72] c1 (unregistering): left promiscuous mode
[  937.816713][   T72] br0: port 1(c1) entered disabled state
[  937.944420][   T72] br0: port 2(c2) entered disabled state
[  937.949131][   T72] c2 (unregistering): left allmulticast mode
[  937.949492][   T72] c2 (unregistering): left promiscuous mode
[  937.950353][   T72] br0: port 2(c2) entered disabled state
[  938.101990][   T72] br0: port 3(c3) entered disabled state
[  938.104725][   T72] c3 (unregistering): left allmulticast mode
[  938.104913][   T72] c3 (unregistering): left promiscuous mode
[  938.105077][   T72] br0: port 3(c3) entered disabled state
[  938.226894][   T72] br0: port 4(sender) entered disabled state
[  938.237588][   T72] sender (unregistering): left allmulticast mode
[  938.238844][   T72] sender (unregistering): left promiscuous mode
[  938.239014][   T72] br0: port 4(sender) entered disabled state