[  957.664061][  T890] br0: port 1(c1) entered blocking state
[  957.664242][  T890] br0: port 1(c1) entered disabled state
[  957.664393][  T890] c1: entered allmulticast mode
[  957.665820][  T890] c1: entered promiscuous mode
[  957.825550][  T895] br0: port 2(c2) entered blocking state
[  957.825714][  T895] br0: port 2(c2) entered disabled state
[  957.825870][  T895] c2: entered allmulticast mode
[  957.827297][  T895] c2: entered promiscuous mode
[  957.975297][  T900] br0: port 3(c3) entered blocking state
[  957.975455][  T900] br0: port 3(c3) entered disabled state
[  957.975618][  T900] c3: entered allmulticast mode
[  957.977016][  T900] c3: entered promiscuous mode
[  958.128159][  T905] br0: port 4(sender) entered blocking state
[  958.128365][  T905] br0: port 4(sender) entered disabled state
[  958.128555][  T905] sender: entered allmulticast mode
[  958.129990][  T905] sender: entered promiscuous mode
[  958.187026][  T907] br0: port 4(sender) entered blocking state
[  958.187230][  T907] br0: port 4(sender) entered forwarding state
[  958.187560][  T907] br0: port 3(c3) entered blocking state
[  958.187715][  T907] br0: port 3(c3) entered forwarding state
[  958.188010][  T907] br0: port 2(c2) entered blocking state
[  958.188155][  T907] br0: port 2(c2) entered forwarding state
[  958.188438][  T907] br0: port 1(c1) entered blocking state
[  958.188586][  T907] br0: port 1(c1) entered forwarding state
[  969.153296][   T12] br0: port 1(c1) entered disabled state
[  969.156376][   T12] c1 (unregistering): left allmulticast mode
[  969.156951][   T12] c1 (unregistering): left promiscuous mode
[  969.157184][   T12] br0: port 1(c1) entered disabled state
[  969.271828][   T12] br0: port 2(c2) entered disabled state
[  969.281433][   T12] c2 (unregistering): left allmulticast mode
[  969.281675][   T12] c2 (unregistering): left promiscuous mode
[  969.281912][   T12] br0: port 2(c2) entered disabled state
[  969.395457][   T12] br0: port 3(c3) entered disabled state
[  969.399197][   T12] c3 (unregistering): left allmulticast mode
[  969.399382][   T12] c3 (unregistering): left promiscuous mode
[  969.400363][   T12] br0: port 3(c3) entered disabled state
[  969.505866][   T12] br0: port 4(sender) entered disabled state
[  969.508150][   T12] sender (unregistering): left allmulticast mode
[  969.508330][   T12] sender (unregistering): left promiscuous mode
[  969.508538][   T12] br0: port 4(sender) entered disabled state