[   35.142744][  T711] br0: port 1(c1) entered blocking state
[   35.143060][  T711] br0: port 1(c1) entered disabled state
[   35.143653][  T711] c1: entered allmulticast mode
[   35.145189][  T711] c1: entered promiscuous mode
[   35.310805][  T716] br0: port 2(c2) entered blocking state
[   35.311091][  T716] br0: port 2(c2) entered disabled state
[   35.311393][  T716] c2: entered allmulticast mode
[   35.312922][  T716] c2: entered promiscuous mode
[   35.462877][  T721] br0: port 3(c3) entered blocking state
[   35.463124][  T721] br0: port 3(c3) entered disabled state
[   35.463522][  T721] c3: entered allmulticast mode
[   35.469946][  T721] c3: entered promiscuous mode
[   35.620740][  T726] br0: port 4(sender) entered blocking state
[   35.621089][  T726] br0: port 4(sender) entered disabled state
[   35.621450][  T726] sender: entered allmulticast mode
[   35.622970][  T726] sender: entered promiscuous mode
[   35.678520][  T728] br0: port 4(sender) entered blocking state
[   35.678888][  T728] br0: port 4(sender) entered forwarding state
[   35.679380][  T728] br0: port 3(c3) entered blocking state
[   35.679655][  T728] br0: port 3(c3) entered forwarding state
[   35.680131][  T728] br0: port 2(c2) entered blocking state
[   35.680428][  T728] br0: port 2(c2) entered forwarding state
[   35.680885][  T728] br0: port 1(c1) entered blocking state
[   35.681163][  T728] br0: port 1(c1) entered forwarding state
[   46.830859][   T12] br0: port 1(c1) entered disabled state
[   46.834550][   T12] c1 (unregistering): left allmulticast mode
[   46.834938][   T12] c1 (unregistering): left promiscuous mode
[   46.835329][   T12] br0: port 1(c1) entered disabled state
[   46.959743][   T12] br0: port 2(c2) entered disabled state
[   46.962543][   T12] c2 (unregistering): left allmulticast mode
[   46.962849][   T12] c2 (unregistering): left promiscuous mode
[   46.963257][   T12] br0: port 2(c2) entered disabled state
[   47.093861][   T12] br0: port 3(c3) entered disabled state
[   47.096420][   T12] c3 (unregistering): left allmulticast mode
[   47.096825][   T12] c3 (unregistering): left promiscuous mode
[   47.097233][   T12] br0: port 3(c3) entered disabled state
[   47.225235][   T12] br0: port 4(sender) entered disabled state
[   47.228598][   T12] sender (unregistering): left allmulticast mode
[   47.229006][   T12] sender (unregistering): left promiscuous mode
[   47.229397][   T12] br0: port 4(sender) entered disabled state