[ 2554.553669][T19008] br0: port 1(c1) entered blocking state
[ 2554.554089][T19008] br0: port 1(c1) entered disabled state
[ 2554.554476][T19008] c1: entered allmulticast mode
[ 2554.557747][T19008] c1: entered promiscuous mode
[ 2555.464067][T19013] br0: port 2(c2) entered blocking state
[ 2555.464330][T19013] br0: port 2(c2) entered disabled state
[ 2555.464573][T19013] c2: entered allmulticast mode
[ 2555.466430][T19013] c2: entered promiscuous mode
[ 2556.373062][T19018] br0: port 3(c3) entered blocking state
[ 2556.374565][T19018] br0: port 3(c3) entered disabled state
[ 2556.375132][T19018] c3: entered allmulticast mode
[ 2556.376997][T19018] c3: entered promiscuous mode
[ 2557.287583][T19023] br0: port 4(sender) entered blocking state
[ 2557.287933][T19023] br0: port 4(sender) entered disabled state
[ 2557.288225][T19023] sender: entered allmulticast mode
[ 2557.290074][T19023] sender: entered promiscuous mode
[ 2557.641402][T19025] br0: port 4(sender) entered blocking state
[ 2557.641700][T19025] br0: port 4(sender) entered forwarding state
[ 2557.642150][T19025] br0: port 3(c3) entered blocking state
[ 2557.642340][T19025] br0: port 3(c3) entered forwarding state
[ 2557.642727][T19025] br0: port 2(c2) entered blocking state
[ 2557.642919][T19025] br0: port 2(c2) entered forwarding state
[ 2557.643794][T19025] br0: port 1(c1) entered blocking state
[ 2557.644007][T19025] br0: port 1(c1) entered forwarding state
[ 2570.729259][   T11] br0: port 1(c1) entered disabled state
[ 2570.865581][   T11] c1 (unregistering): left allmulticast mode
[ 2570.865877][   T11] c1 (unregistering): left promiscuous mode
[ 2570.866070][   T11] br0: port 1(c1) entered disabled state
[ 2571.440056][   T11] br0: port 2(c2) entered disabled state
[ 2571.571789][   T11] c2 (unregistering): left allmulticast mode
[ 2571.572021][   T11] c2 (unregistering): left promiscuous mode
[ 2571.572233][   T11] br0: port 2(c2) entered disabled state
[ 2572.183268][   T11] br0: port 3(c3) entered disabled state
[ 2572.318732][   T11] c3 (unregistering): left allmulticast mode
[ 2572.319032][   T11] c3 (unregistering): left promiscuous mode
[ 2572.319250][   T11] br0: port 3(c3) entered disabled state
[ 2572.858292][   T11] br0: port 4(sender) entered disabled state
[ 2572.984748][   T11] sender (unregistering): left allmulticast mode
[ 2572.985001][   T11] sender (unregistering): left promiscuous mode
[ 2572.985216][   T11] br0: port 4(sender) entered disabled state