[ 2942.032966][T28257] br0: port 1(c1) entered blocking state
[ 2942.033323][T28257] br0: port 1(c1) entered disabled state
[ 2942.034145][T28257] c1: entered allmulticast mode
[ 2942.037646][T28257] c1: entered promiscuous mode
[ 2942.702254][T28262] br0: port 2(c2) entered blocking state
[ 2942.702735][T28262] br0: port 2(c2) entered disabled state
[ 2942.703095][T28262] c2: entered allmulticast mode
[ 2942.706432][T28262] c2: entered promiscuous mode
[ 2943.366001][T28267] br0: port 3(c3) entered blocking state
[ 2943.366411][T28267] br0: port 3(c3) entered disabled state
[ 2943.367090][T28267] c3: entered allmulticast mode
[ 2943.370415][T28267] c3: entered promiscuous mode
[ 2944.049197][T28272] br0: port 4(sender) entered blocking state
[ 2944.049654][T28272] br0: port 4(sender) entered disabled state
[ 2944.050090][T28272] sender: entered allmulticast mode
[ 2944.053529][T28272] sender: entered promiscuous mode
[ 2944.289711][T28274] br0: port 4(sender) entered blocking state
[ 2944.290196][T28274] br0: port 4(sender) entered forwarding state
[ 2944.290956][T28274] br0: port 3(c3) entered blocking state
[ 2944.291296][T28274] br0: port 3(c3) entered forwarding state
[ 2944.291973][T28274] br0: port 2(c2) entered blocking state
[ 2944.292311][T28274] br0: port 2(c2) entered forwarding state
[ 2944.292985][T28274] br0: port 1(c1) entered blocking state
[ 2944.293325][T28274] br0: port 1(c1) entered forwarding state
[ 2956.721824][   T67] br0: port 1(c1) entered disabled state
[ 2956.745509][   T67] c1 (unregistering): left allmulticast mode
[ 2956.745941][   T67] c1 (unregistering): left promiscuous mode
[ 2956.746317][   T67] br0: port 1(c1) entered disabled state
[ 2957.241879][   T67] br0: port 2(c2) entered disabled state
[ 2957.263076][   T67] c2 (unregistering): left allmulticast mode
[ 2957.263574][   T67] c2 (unregistering): left promiscuous mode
[ 2957.264074][   T67] br0: port 2(c2) entered disabled state
[ 2957.782327][   T67] br0: port 3(c3) entered disabled state
[ 2957.804161][   T67] c3 (unregistering): left allmulticast mode
[ 2957.806157][   T67] c3 (unregistering): left promiscuous mode
[ 2957.806625][   T67] br0: port 3(c3) entered disabled state
[ 2958.329196][   T67] br0: port 4(sender) entered disabled state
[ 2958.351322][   T67] sender (unregistering): left allmulticast mode
[ 2958.351806][   T67] sender (unregistering): left promiscuous mode
[ 2958.352301][   T67] br0: port 4(sender) entered disabled state