[  942.975863][T29609] br0: port 1(c1) entered blocking state
[  942.976649][T29609] br0: port 1(c1) entered disabled state
[  942.976811][T29609] c1: entered allmulticast mode
[  942.978229][T29609] c1: entered promiscuous mode
[  943.120329][T29614] br0: port 2(c2) entered blocking state
[  943.120507][T29614] br0: port 2(c2) entered disabled state
[  943.120672][T29614] c2: entered allmulticast mode
[  943.122069][T29614] c2: entered promiscuous mode
[  943.269614][T29619] br0: port 3(c3) entered blocking state
[  943.269784][T29619] br0: port 3(c3) entered disabled state
[  943.269947][T29619] c3: entered allmulticast mode
[  943.271364][T29619] c3: entered promiscuous mode
[  943.407619][T29624] br0: port 4(sender) entered blocking state
[  943.407824][T29624] br0: port 4(sender) entered disabled state
[  943.408028][T29624] sender: entered allmulticast mode
[  943.409427][T29624] sender: entered promiscuous mode
[  943.461659][T29626] br0: port 4(sender) entered blocking state
[  943.461881][T29626] br0: port 4(sender) entered forwarding state
[  943.462205][T29626] br0: port 3(c3) entered blocking state
[  943.462350][T29626] br0: port 3(c3) entered forwarding state
[  943.462638][T29626] br0: port 2(c2) entered blocking state
[  943.462787][T29626] br0: port 2(c2) entered forwarding state
[  943.463080][T29626] br0: port 1(c1) entered blocking state
[  943.463228][T29626] br0: port 1(c1) entered forwarding state
[  954.534337][   T12] br0: port 1(c1) entered disabled state
[  954.546391][   T12] c1 (unregistering): left allmulticast mode
[  954.546636][   T12] c1 (unregistering): left promiscuous mode
[  954.546884][   T12] br0: port 1(c1) entered disabled state
[  954.675119][   T12] br0: port 2(c2) entered disabled state
[  954.686423][   T12] c2 (unregistering): left allmulticast mode
[  954.686660][   T12] c2 (unregistering): left promiscuous mode
[  954.686911][   T12] br0: port 2(c2) entered disabled state
[  954.802019][   T12] br0: port 3(c3) entered disabled state
[  954.812551][   T12] c3 (unregistering): left allmulticast mode
[  954.812792][   T12] c3 (unregistering): left promiscuous mode
[  954.814069][   T12] br0: port 3(c3) entered disabled state
[  954.943846][   T12] br0: port 4(sender) entered disabled state
[  954.961746][   T12] sender (unregistering): left allmulticast mode
[  954.962028][   T12] sender (unregistering): left promiscuous mode
[  954.962255][   T12] br0: port 4(sender) entered disabled state