[ 2515.612166][T19242] br0: port 1(c1) entered blocking state
[ 2515.612477][T19242] br0: port 1(c1) entered disabled state
[ 2515.612723][T19242] c1: entered allmulticast mode
[ 2515.614588][T19242] c1: entered promiscuous mode
[ 2516.515932][T19247] br0: port 2(c2) entered blocking state
[ 2516.516175][T19247] br0: port 2(c2) entered disabled state
[ 2516.516425][T19247] c2: entered allmulticast mode
[ 2516.518277][T19247] c2: entered promiscuous mode
[ 2517.395964][T19252] br0: port 3(c3) entered blocking state
[ 2517.396246][T19252] br0: port 3(c3) entered disabled state
[ 2517.396483][T19252] c3: entered allmulticast mode
[ 2517.398303][T19252] c3: entered promiscuous mode
[ 2518.307511][T19257] br0: port 4(sender) entered blocking state
[ 2518.307860][T19257] br0: port 4(sender) entered disabled state
[ 2518.308112][T19257] sender: entered allmulticast mode
[ 2518.309951][T19257] sender: entered promiscuous mode
[ 2518.680574][T19259] br0: port 4(sender) entered blocking state
[ 2518.680960][T19259] br0: port 4(sender) entered forwarding state
[ 2518.681417][T19259] br0: port 3(c3) entered blocking state
[ 2518.681609][T19259] br0: port 3(c3) entered forwarding state
[ 2518.682001][T19259] br0: port 2(c2) entered blocking state
[ 2518.682192][T19259] br0: port 2(c2) entered forwarding state
[ 2518.682610][T19259] br0: port 1(c1) entered blocking state
[ 2518.682813][T19259] br0: port 1(c1) entered forwarding state
[ 2531.723052][   T76] br0: port 1(c1) entered disabled state
[ 2531.881972][   T76] c1 (unregistering): left allmulticast mode
[ 2531.882217][   T76] c1 (unregistering): left promiscuous mode
[ 2531.882433][   T76] br0: port 1(c1) entered disabled state
[ 2532.368463][   T76] br0: port 2(c2) entered disabled state
[ 2532.526969][   T76] c2 (unregistering): left allmulticast mode
[ 2532.527237][   T76] c2 (unregistering): left promiscuous mode
[ 2532.527476][   T76] br0: port 2(c2) entered disabled state
[ 2533.046975][   T76] br0: port 3(c3) entered disabled state
[ 2533.196962][   T76] c3 (unregistering): left allmulticast mode
[ 2533.197266][   T76] c3 (unregistering): left promiscuous mode
[ 2533.197480][   T76] br0: port 3(c3) entered disabled state
[ 2533.695744][   T76] br0: port 4(sender) entered disabled state
[ 2533.777923][   T76] sender (unregistering): left allmulticast mode
[ 2533.778150][   T76] sender (unregistering): left promiscuous mode
[ 2533.778356][   T76] br0: port 4(sender) entered disabled state