[  946.652192][T31104] br0: port 1(c1) entered blocking state
[  946.652436][T31104] br0: port 1(c1) entered disabled state
[  946.652654][T31104] c1: entered allmulticast mode
[  946.654152][T31104] c1: entered promiscuous mode
[  946.792070][T31109] br0: port 2(c2) entered blocking state
[  946.792303][T31109] br0: port 2(c2) entered disabled state
[  946.792521][T31109] c2: entered allmulticast mode
[  946.794049][T31109] c2: entered promiscuous mode
[  946.936911][T31114] br0: port 3(c3) entered blocking state
[  946.937141][T31114] br0: port 3(c3) entered disabled state
[  946.937385][T31114] c3: entered allmulticast mode
[  946.938915][T31114] c3: entered promiscuous mode
[  947.082918][T31119] br0: port 4(sender) entered blocking state
[  947.083200][T31119] br0: port 4(sender) entered disabled state
[  947.084116][T31119] sender: entered allmulticast mode
[  947.085685][T31119] sender: entered promiscuous mode
[  947.126062][T31121] br0: port 4(sender) entered blocking state
[  947.126321][T31121] br0: port 4(sender) entered forwarding state
[  947.126701][T31121] br0: port 3(c3) entered blocking state
[  947.126888][T31121] br0: port 3(c3) entered forwarding state
[  947.127261][T31121] br0: port 2(c2) entered blocking state
[  947.127449][T31121] br0: port 2(c2) entered forwarding state
[  947.127795][T31121] br0: port 1(c1) entered blocking state
[  947.127987][T31121] br0: port 1(c1) entered forwarding state
[  958.190286][   T71] br0: port 1(c1) entered disabled state
[  958.202112][   T71] c1 (unregistering): left allmulticast mode
[  958.202329][   T71] c1 (unregistering): left promiscuous mode
[  958.202506][   T71] br0: port 1(c1) entered disabled state
[  958.329598][   T71] br0: port 2(c2) entered disabled state
[  958.340665][   T71] c2 (unregistering): left allmulticast mode
[  958.340946][   T71] c2 (unregistering): left promiscuous mode
[  958.341257][   T71] br0: port 2(c2) entered disabled state
[  958.458607][   T71] br0: port 3(c3) entered disabled state
[  958.469764][   T71] c3 (unregistering): left allmulticast mode
[  958.469955][   T71] c3 (unregistering): left promiscuous mode
[  958.470129][   T71] br0: port 3(c3) entered disabled state
[  958.612449][   T71] br0: port 4(sender) entered disabled state
[  958.624505][   T71] sender (unregistering): left allmulticast mode
[  958.624708][   T71] sender (unregistering): left promiscuous mode
[  958.624884][   T71] br0: port 4(sender) entered disabled state