[  953.163565][T31642] br0: port 1(c1) entered blocking state
[  953.163747][T31642] br0: port 1(c1) entered disabled state
[  953.163909][T31642] c1: entered allmulticast mode
[  953.165381][T31642] c1: entered promiscuous mode
[  953.303890][T31647] br0: port 2(c2) entered blocking state
[  953.304090][T31647] br0: port 2(c2) entered disabled state
[  953.304321][T31647] c2: entered allmulticast mode
[  953.305782][T31647] c2: entered promiscuous mode
[  953.437928][T31652] br0: port 3(c3) entered blocking state
[  953.438093][T31652] br0: port 3(c3) entered disabled state
[  953.438247][T31652] c3: entered allmulticast mode
[  953.439654][T31652] c3: entered promiscuous mode
[  953.587143][T31657] br0: port 4(sender) entered blocking state
[  953.587384][T31657] br0: port 4(sender) entered disabled state
[  953.587618][T31657] sender: entered allmulticast mode
[  953.589080][T31657] sender: entered promiscuous mode
[  953.635073][T31659] br0: port 4(sender) entered blocking state
[  953.635294][T31659] br0: port 4(sender) entered forwarding state
[  953.635610][T31659] br0: port 3(c3) entered blocking state
[  953.635751][T31659] br0: port 3(c3) entered forwarding state
[  953.636029][T31659] br0: port 2(c2) entered blocking state
[  953.636173][T31659] br0: port 2(c2) entered forwarding state
[  953.636462][T31659] br0: port 1(c1) entered blocking state
[  953.636605][T31659] br0: port 1(c1) entered forwarding state
[  964.696317][   T68] br0: port 1(c1) entered disabled state
[  964.699285][   T68] c1 (unregistering): left allmulticast mode
[  964.699497][   T68] c1 (unregistering): left promiscuous mode
[  964.699675][   T68] br0: port 1(c1) entered disabled state
[  964.837826][   T68] br0: port 2(c2) entered disabled state
[  964.842472][   T68] c2 (unregistering): left allmulticast mode
[  964.842671][   T68] c2 (unregistering): left promiscuous mode
[  964.842850][   T68] br0: port 2(c2) entered disabled state
[  964.958476][   T68] br0: port 3(c3) entered disabled state
[  964.961286][   T68] c3 (unregistering): left allmulticast mode
[  964.961478][   T68] c3 (unregistering): left promiscuous mode
[  964.961655][   T68] br0: port 3(c3) entered disabled state
[  965.090879][   T68] br0: port 4(sender) entered disabled state
[  965.093806][   T68] sender (unregistering): left allmulticast mode
[  965.094209][   T68] sender (unregistering): left promiscuous mode
[  965.094452][   T68] br0: port 4(sender) entered disabled state