[ 3105.130921][T28304] br0: port 1(c1) entered blocking state
[ 3105.131342][T28304] br0: port 1(c1) entered disabled state
[ 3105.131699][T28304] c1: entered allmulticast mode
[ 3105.135144][T28304] c1: entered promiscuous mode
[ 3105.824077][T28309] br0: port 2(c2) entered blocking state
[ 3105.824513][T28309] br0: port 2(c2) entered disabled state
[ 3105.824850][T28309] c2: entered allmulticast mode
[ 3105.828850][T28309] c2: entered promiscuous mode
[ 3106.528350][T28314] br0: port 3(c3) entered blocking state
[ 3106.528871][T28314] br0: port 3(c3) entered disabled state
[ 3106.529215][T28314] c3: entered allmulticast mode
[ 3106.532692][T28314] c3: entered promiscuous mode
[ 3107.211558][T28319] br0: port 4(sender) entered blocking state
[ 3107.212074][T28319] br0: port 4(sender) entered disabled state
[ 3107.212510][T28319] sender: entered allmulticast mode
[ 3107.216429][T28319] sender: entered promiscuous mode
[ 3107.476891][T28321] br0: port 4(sender) entered blocking state
[ 3107.477333][T28321] br0: port 4(sender) entered forwarding state
[ 3107.478070][T28321] br0: port 3(c3) entered blocking state
[ 3107.478390][T28321] br0: port 3(c3) entered forwarding state
[ 3107.479069][T28321] br0: port 2(c2) entered blocking state
[ 3107.479395][T28321] br0: port 2(c2) entered forwarding state
[ 3107.480074][T28321] br0: port 1(c1) entered blocking state
[ 3107.480768][T28321] br0: port 1(c1) entered forwarding state
[ 3119.956566][   T12] br0: port 1(c1) entered disabled state
[ 3120.091358][   T12] c1 (unregistering): left allmulticast mode
[ 3120.091780][   T12] c1 (unregistering): left promiscuous mode
[ 3120.092162][   T12] br0: port 1(c1) entered disabled state
[ 3120.498289][   T12] br0: port 2(c2) entered disabled state
[ 3120.672244][   T12] c2 (unregistering): left allmulticast mode
[ 3120.672668][   T12] c2 (unregistering): left promiscuous mode
[ 3120.673050][   T12] br0: port 2(c2) entered disabled state
[ 3121.017944][   T12] br0: port 3(c3) entered disabled state
[ 3121.125255][   T12] c3 (unregistering): left allmulticast mode
[ 3121.125715][   T12] c3 (unregistering): left promiscuous mode
[ 3121.126111][   T12] br0: port 3(c3) entered disabled state
[ 3121.555867][   T12] br0: port 4(sender) entered disabled state
[ 3121.678637][   T12] sender (unregistering): left allmulticast mode
[ 3121.679121][   T12] sender (unregistering): left promiscuous mode
[ 3121.679536][   T12] br0: port 4(sender) entered disabled state