[  949.758397][T29627] br0: port 1(c1) entered blocking state
[  949.758592][T29627] br0: port 1(c1) entered disabled state
[  949.759187][T29627] c1: entered allmulticast mode
[  949.760601][T29627] c1: entered promiscuous mode
[  949.904857][T29632] br0: port 2(c2) entered blocking state
[  949.905024][T29632] br0: port 2(c2) entered disabled state
[  949.905179][T29632] c2: entered allmulticast mode
[  949.907170][T29632] c2: entered promiscuous mode
[  950.046799][T29637] br0: port 3(c3) entered blocking state
[  950.046969][T29637] br0: port 3(c3) entered disabled state
[  950.047129][T29637] c3: entered allmulticast mode
[  950.048580][T29637] c3: entered promiscuous mode
[  950.210688][T29642] br0: port 4(sender) entered blocking state
[  950.210929][T29642] br0: port 4(sender) entered disabled state
[  950.211118][T29642] sender: entered allmulticast mode
[  950.212600][T29642] sender: entered promiscuous mode
[  950.280726][T29644] br0: port 4(sender) entered blocking state
[  950.281045][T29644] br0: port 4(sender) entered forwarding state
[  950.281603][T29644] br0: port 3(c3) entered blocking state
[  950.281847][T29644] br0: port 3(c3) entered forwarding state
[  950.282312][T29644] br0: port 2(c2) entered blocking state
[  950.282536][T29644] br0: port 2(c2) entered forwarding state
[  950.283009][T29644] br0: port 1(c1) entered blocking state
[  950.283241][T29644] br0: port 1(c1) entered forwarding state
[  961.446444][   T12] br0: port 1(c1) entered disabled state
[  961.459502][   T12] c1 (unregistering): left allmulticast mode
[  961.460198][   T12] c1 (unregistering): left promiscuous mode
[  961.460388][   T12] br0: port 1(c1) entered disabled state
[  961.623626][   T12] br0: port 2(c2) entered disabled state
[  961.638282][   T12] c2 (unregistering): left allmulticast mode
[  961.638555][   T12] c2 (unregistering): left promiscuous mode
[  961.638783][   T12] br0: port 2(c2) entered disabled state
[  961.787305][   T12] br0: port 3(c3) entered disabled state
[  961.801843][   T12] c3 (unregistering): left allmulticast mode
[  961.802292][   T12] c3 (unregistering): left promiscuous mode
[  961.802497][   T12] br0: port 3(c3) entered disabled state
[  961.979021][   T12] br0: port 4(sender) entered disabled state
[  962.003838][   T12] sender (unregistering): left allmulticast mode
[  962.004363][   T12] sender (unregistering): left promiscuous mode
[  962.005860][   T12] br0: port 4(sender) entered disabled state