[ 2886.042272][T25431] br0: port 1(c1) entered blocking state
[ 2886.042642][T25431] br0: port 1(c1) entered disabled state
[ 2886.043022][T25431] c1: entered allmulticast mode
[ 2886.046525][T25431] c1: entered promiscuous mode
[ 2886.712968][T25436] br0: port 2(c2) entered blocking state
[ 2886.713387][T25436] br0: port 2(c2) entered disabled state
[ 2886.713723][T25436] c2: entered allmulticast mode
[ 2886.717206][T25436] c2: entered promiscuous mode
[ 2887.397533][T25441] br0: port 3(c3) entered blocking state
[ 2887.397991][T25441] br0: port 3(c3) entered disabled state
[ 2887.398369][T25441] c3: entered allmulticast mode
[ 2887.403049][T25441] c3: entered promiscuous mode
[ 2888.072055][T25446] br0: port 4(sender) entered blocking state
[ 2888.072603][T25446] br0: port 4(sender) entered disabled state
[ 2888.073065][T25446] sender: entered allmulticast mode
[ 2888.076585][T25446] sender: entered promiscuous mode
[ 2888.336312][T25448] br0: port 4(sender) entered blocking state
[ 2888.336798][T25448] br0: port 4(sender) entered forwarding state
[ 2888.337563][T25448] br0: port 3(c3) entered blocking state
[ 2888.337922][T25448] br0: port 3(c3) entered forwarding state
[ 2888.338619][T25448] br0: port 2(c2) entered blocking state
[ 2888.338980][T25448] br0: port 2(c2) entered forwarding state
[ 2888.339671][T25448] br0: port 1(c1) entered blocking state
[ 2888.340033][T25448] br0: port 1(c1) entered forwarding state
[ 2900.806273][   T12] br0: port 1(c1) entered disabled state
[ 2900.902685][   T12] c1 (unregistering): left allmulticast mode
[ 2900.903184][   T12] c1 (unregistering): left promiscuous mode
[ 2900.903563][   T12] br0: port 1(c1) entered disabled state
[ 2901.354690][   T12] br0: port 2(c2) entered disabled state
[ 2901.514744][   T12] c2 (unregistering): left allmulticast mode
[ 2901.515171][   T12] c2 (unregistering): left promiscuous mode
[ 2901.515549][   T12] br0: port 2(c2) entered disabled state
[ 2901.913803][   T12] br0: port 3(c3) entered disabled state
[ 2902.094990][   T12] c3 (unregistering): left allmulticast mode
[ 2902.095395][   T12] c3 (unregistering): left promiscuous mode
[ 2902.095759][   T12] br0: port 3(c3) entered disabled state
[ 2902.468625][   T12] br0: port 4(sender) entered disabled state
[ 2902.575625][   T12] sender (unregistering): left allmulticast mode
[ 2902.576146][   T12] sender (unregistering): left promiscuous mode
[ 2902.576531][   T12] br0: port 4(sender) entered disabled state