[ 2550.607804][T19231] br0: port 1(c1) entered blocking state
[ 2550.608091][T19231] br0: port 1(c1) entered disabled state
[ 2550.608309][T19231] c1: entered allmulticast mode
[ 2550.610105][T19231] c1: entered promiscuous mode
[ 2551.494323][T19236] br0: port 2(c2) entered blocking state
[ 2551.494524][T19236] br0: port 2(c2) entered disabled state
[ 2551.494727][T19236] c2: entered allmulticast mode
[ 2551.496880][T19236] c2: entered promiscuous mode
[ 2552.370746][T19241] br0: port 3(c3) entered blocking state
[ 2552.371028][T19241] br0: port 3(c3) entered disabled state
[ 2552.371252][T19241] c3: entered allmulticast mode
[ 2552.374324][T19241] c3: entered promiscuous mode
[ 2553.237855][T19246] br0: port 4(sender) entered blocking state
[ 2553.238197][T19246] br0: port 4(sender) entered disabled state
[ 2553.238462][T19246] sender: entered allmulticast mode
[ 2553.240255][T19246] sender: entered promiscuous mode
[ 2553.581918][T19248] br0: port 4(sender) entered blocking state
[ 2553.582186][T19248] br0: port 4(sender) entered forwarding state
[ 2553.582638][T19248] br0: port 3(c3) entered blocking state
[ 2553.582824][T19248] br0: port 3(c3) entered forwarding state
[ 2553.583201][T19248] br0: port 2(c2) entered blocking state
[ 2553.583404][T19248] br0: port 2(c2) entered forwarding state
[ 2553.583790][T19248] br0: port 1(c1) entered blocking state
[ 2553.583984][T19248] br0: port 1(c1) entered forwarding state
[ 2566.645264][   T11] br0: port 1(c1) entered disabled state
[ 2566.748886][   T11] c1 (unregistering): left allmulticast mode
[ 2566.749274][   T11] c1 (unregistering): left promiscuous mode
[ 2566.749498][   T11] br0: port 1(c1) entered disabled state
[ 2567.327459][   T11] br0: port 2(c2) entered disabled state
[ 2567.428864][   T11] c2 (unregistering): left allmulticast mode
[ 2567.429134][   T11] c2 (unregistering): left promiscuous mode
[ 2567.429362][   T11] br0: port 2(c2) entered disabled state
[ 2568.025115][   T11] br0: port 3(c3) entered disabled state
[ 2568.114903][   T11] c3 (unregistering): left allmulticast mode
[ 2568.115143][   T11] c3 (unregistering): left promiscuous mode
[ 2568.115409][   T11] br0: port 3(c3) entered disabled state
[ 2568.666953][   T11] br0: port 4(sender) entered disabled state
[ 2568.785888][   T11] sender (unregistering): left allmulticast mode
[ 2568.786194][   T11] sender (unregistering): left promiscuous mode
[ 2568.786423][   T11] br0: port 4(sender) entered disabled state