[  928.495444][  T891] br0: port 1(c1) entered blocking state
[  928.495617][  T891] br0: port 1(c1) entered disabled state
[  928.495770][  T891] c1: entered allmulticast mode
[  928.497182][  T891] c1: entered promiscuous mode
[  928.647982][  T896] br0: port 2(c2) entered blocking state
[  928.648190][  T896] br0: port 2(c2) entered disabled state
[  928.648410][  T896] c2: entered allmulticast mode
[  928.649897][  T896] c2: entered promiscuous mode
[  928.799239][  T901] br0: port 3(c3) entered blocking state
[  928.799407][  T901] br0: port 3(c3) entered disabled state
[  928.799563][  T901] c3: entered allmulticast mode
[  928.801624][  T901] c3: entered promiscuous mode
[  928.941789][  T906] br0: port 4(sender) entered blocking state
[  928.941989][  T906] br0: port 4(sender) entered disabled state
[  928.942174][  T906] sender: entered allmulticast mode
[  928.943591][  T906] sender: entered promiscuous mode
[  928.995735][  T908] br0: port 4(sender) entered blocking state
[  928.995938][  T908] br0: port 4(sender) entered forwarding state
[  928.996252][  T908] br0: port 3(c3) entered blocking state
[  928.996388][  T908] br0: port 3(c3) entered forwarding state
[  928.996656][  T908] br0: port 2(c2) entered blocking state
[  928.996796][  T908] br0: port 2(c2) entered forwarding state
[  928.997069][  T908] br0: port 1(c1) entered blocking state
[  928.997208][  T908] br0: port 1(c1) entered forwarding state
[  939.944019][   T12] br0: port 1(c1) entered disabled state
[  939.953595][   T12] c1 (unregistering): left allmulticast mode
[  939.953825][   T12] c1 (unregistering): left promiscuous mode
[  939.954045][   T12] br0: port 1(c1) entered disabled state
[  940.073595][   T12] br0: port 2(c2) entered disabled state
[  940.077291][   T12] c2 (unregistering): left allmulticast mode
[  940.077514][   T12] c2 (unregistering): left promiscuous mode
[  940.077736][   T12] br0: port 2(c2) entered disabled state
[  940.184411][   T12] br0: port 3(c3) entered disabled state
[  940.187359][   T12] c3 (unregistering): left allmulticast mode
[  940.187672][   T12] c3 (unregistering): left promiscuous mode
[  940.187877][   T12] br0: port 3(c3) entered disabled state
[  940.315077][   T12] br0: port 4(sender) entered disabled state
[  940.317671][   T12] sender (unregistering): left allmulticast mode
[  940.317850][   T12] sender (unregistering): left promiscuous mode
[  940.318019][   T12] br0: port 4(sender) entered disabled state