[  934.423640][  T897] br0: port 1(c1) entered blocking state
[  934.423814][  T897] br0: port 1(c1) entered disabled state
[  934.423961][  T897] c1: entered allmulticast mode
[  934.426032][  T897] c1: entered promiscuous mode
[  934.580005][  T902] br0: port 2(c2) entered blocking state
[  934.580781][  T902] br0: port 2(c2) entered disabled state
[  934.580933][  T902] c2: entered allmulticast mode
[  934.582374][  T902] c2: entered promiscuous mode
[  934.726915][  T907] br0: port 3(c3) entered blocking state
[  934.727074][  T907] br0: port 3(c3) entered disabled state
[  934.734016][  T907] c3: entered allmulticast mode
[  934.735439][  T907] c3: entered promiscuous mode
[  934.886111][  T912] br0: port 4(sender) entered blocking state
[  934.886305][  T912] br0: port 4(sender) entered disabled state
[  934.886481][  T912] sender: entered allmulticast mode
[  934.894108][  T912] sender: entered promiscuous mode
[  934.938966][  T914] br0: port 4(sender) entered blocking state
[  934.939165][  T914] br0: port 4(sender) entered forwarding state
[  934.939472][  T914] br0: port 3(c3) entered blocking state
[  934.939609][  T914] br0: port 3(c3) entered forwarding state
[  934.939938][  T914] br0: port 2(c2) entered blocking state
[  934.940075][  T914] br0: port 2(c2) entered forwarding state
[  934.940350][  T914] br0: port 1(c1) entered blocking state
[  934.940486][  T914] br0: port 1(c1) entered forwarding state
[  945.949585][   T12] br0: port 1(c1) entered disabled state
[  945.952883][   T12] c1 (unregistering): left allmulticast mode
[  945.953068][   T12] c1 (unregistering): left promiscuous mode
[  945.953240][   T12] br0: port 1(c1) entered disabled state
[  946.065585][   T12] br0: port 2(c2) entered disabled state
[  946.067899][   T12] c2 (unregistering): left allmulticast mode
[  946.068080][   T12] c2 (unregistering): left promiscuous mode
[  946.069097][   T12] br0: port 2(c2) entered disabled state
[  946.183213][   T12] br0: port 3(c3) entered disabled state
[  946.186644][   T12] c3 (unregistering): left allmulticast mode
[  946.186863][   T12] c3 (unregistering): left promiscuous mode
[  946.187074][   T12] br0: port 3(c3) entered disabled state
[  946.304857][   T12] br0: port 4(sender) entered disabled state
[  946.307173][   T12] sender (unregistering): left allmulticast mode
[  946.307354][   T12] sender (unregistering): left promiscuous mode
[  946.307518][   T12] br0: port 4(sender) entered disabled state