[ 1949.044897][T19376] br0: port 1(c1) entered blocking state
[ 1949.045360][T19376] br0: port 1(c1) entered disabled state
[ 1949.045762][T19376] c1: entered allmulticast mode
[ 1949.050063][T19376] c1: entered promiscuous mode
[ 1949.780178][T19381] br0: port 2(c2) entered blocking state
[ 1949.780810][T19381] br0: port 2(c2) entered disabled state
[ 1949.781631][T19381] c2: entered allmulticast mode
[ 1949.786790][T19381] c2: entered promiscuous mode
[ 1950.550166][T19386] br0: port 3(c3) entered blocking state
[ 1950.550552][T19386] br0: port 3(c3) entered disabled state
[ 1950.550922][T19386] c3: entered allmulticast mode
[ 1950.554284][T19386] c3: entered promiscuous mode
[ 1951.319214][T19391] br0: port 4(sender) entered blocking state
[ 1951.319995][T19391] br0: port 4(sender) entered disabled state
[ 1951.320431][T19391] sender: entered allmulticast mode
[ 1951.323730][T19391] sender: entered promiscuous mode
[ 1951.591826][T19393] br0: port 4(sender) entered blocking state
[ 1951.592275][T19393] br0: port 4(sender) entered forwarding state
[ 1951.593481][T19393] br0: port 3(c3) entered blocking state
[ 1951.593878][T19393] br0: port 3(c3) entered forwarding state
[ 1951.594542][T19393] br0: port 2(c2) entered blocking state
[ 1951.594857][T19393] br0: port 2(c2) entered forwarding state
[ 1951.595498][T19393] br0: port 1(c1) entered blocking state
[ 1951.595808][T19393] br0: port 1(c1) entered forwarding state
[ 1964.245322][   T12] br0: port 1(c1) entered disabled state
[ 1964.412072][   T12] c1 (unregistering): left allmulticast mode
[ 1964.412575][   T12] c1 (unregistering): left promiscuous mode
[ 1964.412982][   T12] br0: port 1(c1) entered disabled state
[ 1964.776359][   T12] br0: port 2(c2) entered disabled state
[ 1964.892274][   T12] c2 (unregistering): left allmulticast mode
[ 1964.892740][   T12] c2 (unregistering): left promiscuous mode
[ 1964.893158][   T12] br0: port 2(c2) entered disabled state
[ 1965.277516][   T12] br0: port 3(c3) entered disabled state
[ 1965.367672][   T12] c3 (unregistering): left allmulticast mode
[ 1965.368359][   T12] c3 (unregistering): left promiscuous mode
[ 1965.368997][   T12] br0: port 3(c3) entered disabled state
[ 1965.878809][   T12] br0: port 4(sender) entered disabled state
[ 1966.001132][   T12] sender (unregistering): left allmulticast mode
[ 1966.001613][   T12] sender (unregistering): left promiscuous mode
[ 1966.001958][   T12] br0: port 4(sender) entered disabled state