[ 3059.487359][T28432] br0: port 1(c1) entered blocking state
[ 3059.487799][T28432] br0: port 1(c1) entered disabled state
[ 3059.488153][T28432] c1: entered allmulticast mode
[ 3059.492550][T28432] c1: entered promiscuous mode
[ 3060.189978][T28437] br0: port 2(c2) entered blocking state
[ 3060.190450][T28437] br0: port 2(c2) entered disabled state
[ 3060.190811][T28437] c2: entered allmulticast mode
[ 3060.194451][T28437] c2: entered promiscuous mode
[ 3060.882853][T28442] br0: port 3(c3) entered blocking state
[ 3060.883301][T28442] br0: port 3(c3) entered disabled state
[ 3060.883654][T28442] c3: entered allmulticast mode
[ 3060.887806][T28442] c3: entered promiscuous mode
[ 3061.568360][T28447] br0: port 4(sender) entered blocking state
[ 3061.568865][T28447] br0: port 4(sender) entered disabled state
[ 3061.569306][T28447] sender: entered allmulticast mode
[ 3061.572765][T28447] sender: entered promiscuous mode
[ 3061.817727][T28449] br0: port 4(sender) entered blocking state
[ 3061.818267][T28449] br0: port 4(sender) entered forwarding state
[ 3061.819004][T28449] br0: port 3(c3) entered blocking state
[ 3061.819348][T28449] br0: port 3(c3) entered forwarding state
[ 3061.820028][T28449] br0: port 2(c2) entered blocking state
[ 3061.820373][T28449] br0: port 2(c2) entered forwarding state
[ 3061.821043][T28449] br0: port 1(c1) entered blocking state
[ 3061.821387][T28449] br0: port 1(c1) entered forwarding state
[ 3074.272722][   T68] br0: port 1(c1) entered disabled state
[ 3074.386084][   T68] c1 (unregistering): left allmulticast mode
[ 3074.386606][   T68] c1 (unregistering): left promiscuous mode
[ 3074.386999][   T68] br0: port 1(c1) entered disabled state
[ 3074.761689][   T68] br0: port 2(c2) entered disabled state
[ 3074.876075][   T68] c2 (unregistering): left allmulticast mode
[ 3074.876519][   T68] c2 (unregistering): left promiscuous mode
[ 3074.876903][   T68] br0: port 2(c2) entered disabled state
[ 3075.290808][   T68] br0: port 3(c3) entered disabled state
[ 3075.406063][   T68] c3 (unregistering): left allmulticast mode
[ 3075.406583][   T68] c3 (unregistering): left promiscuous mode
[ 3075.406970][   T68] br0: port 3(c3) entered disabled state
[ 3075.812031][   T68] br0: port 4(sender) entered disabled state
[ 3075.937198][   T68] sender (unregistering): left allmulticast mode
[ 3075.937747][   T68] sender (unregistering): left promiscuous mode
[ 3075.938136][   T68] br0: port 4(sender) entered disabled state