[ 2941.650363][T28652] br0: port 1(c1) entered blocking state
[ 2941.651058][T28652] br0: port 1(c1) entered disabled state
[ 2941.651412][T28652] c1: entered allmulticast mode
[ 2941.654829][T28652] c1: entered promiscuous mode
[ 2942.343982][T28657] br0: port 2(c2) entered blocking state
[ 2942.344331][T28657] br0: port 2(c2) entered disabled state
[ 2942.344693][T28657] c2: entered allmulticast mode
[ 2942.348674][T28657] c2: entered promiscuous mode
[ 2943.005690][T28662] br0: port 3(c3) entered blocking state
[ 2943.006039][T28662] br0: port 3(c3) entered disabled state
[ 2943.006376][T28662] c3: entered allmulticast mode
[ 2943.009773][T28662] c3: entered promiscuous mode
[ 2943.672661][T28667] br0: port 4(sender) entered blocking state
[ 2943.673186][T28667] br0: port 4(sender) entered disabled state
[ 2943.673769][T28667] sender: entered allmulticast mode
[ 2943.677122][T28667] sender: entered promiscuous mode
[ 2943.904008][T28669] br0: port 4(sender) entered blocking state
[ 2943.904490][T28669] br0: port 4(sender) entered forwarding state
[ 2943.905250][T28669] br0: port 3(c3) entered blocking state
[ 2943.905610][T28669] br0: port 3(c3) entered forwarding state
[ 2943.906280][T28669] br0: port 2(c2) entered blocking state
[ 2943.906637][T28669] br0: port 2(c2) entered forwarding state
[ 2943.907309][T28669] br0: port 1(c1) entered blocking state
[ 2943.907662][T28669] br0: port 1(c1) entered forwarding state
[ 2956.362454][T12649] br0: port 1(c1) entered disabled state
[ 2956.385084][T12649] c1 (unregistering): left allmulticast mode
[ 2956.385863][T12649] c1 (unregistering): left promiscuous mode
[ 2956.386279][T12649] br0: port 1(c1) entered disabled state
[ 2956.860941][T12649] br0: port 2(c2) entered disabled state
[ 2956.882510][T12649] c2 (unregistering): left allmulticast mode
[ 2956.885263][T12649] c2 (unregistering): left promiscuous mode
[ 2956.885646][T12649] br0: port 2(c2) entered disabled state
[ 2957.384676][T12649] br0: port 3(c3) entered disabled state
[ 2957.407989][T12649] c3 (unregistering): left allmulticast mode
[ 2957.408384][T12649] c3 (unregistering): left promiscuous mode
[ 2957.408792][T12649] br0: port 3(c3) entered disabled state
[ 2957.901046][T12649] br0: port 4(sender) entered disabled state
[ 2957.935879][T12649] sender (unregistering): left allmulticast mode
[ 2957.936278][T12649] sender (unregistering): left promiscuous mode
[ 2957.936671][T12649] br0: port 4(sender) entered disabled state