[ 2436.549626][T19120] br0: port 1(c1) entered blocking state
[ 2436.549895][T19120] br0: port 1(c1) entered disabled state
[ 2436.550129][T19120] c1: entered allmulticast mode
[ 2436.552001][T19120] c1: entered promiscuous mode
[ 2437.513912][T19125] br0: port 2(c2) entered blocking state
[ 2437.514216][T19125] br0: port 2(c2) entered disabled state
[ 2437.514454][T19125] c2: entered allmulticast mode
[ 2437.516312][T19125] c2: entered promiscuous mode
[ 2438.451573][T19130] br0: port 3(c3) entered blocking state
[ 2438.451879][T19130] br0: port 3(c3) entered disabled state
[ 2438.452124][T19130] c3: entered allmulticast mode
[ 2438.454242][T19130] c3: entered promiscuous mode
[ 2439.377377][T19135] br0: port 4(sender) entered blocking state
[ 2439.377676][T19135] br0: port 4(sender) entered disabled state
[ 2439.377990][T19135] sender: entered allmulticast mode
[ 2439.379998][T19135] sender: entered promiscuous mode
[ 2439.757872][T19137] br0: port 4(sender) entered blocking state
[ 2439.758281][T19137] br0: port 4(sender) entered forwarding state
[ 2439.758748][T19137] br0: port 3(c3) entered blocking state
[ 2439.758948][T19137] br0: port 3(c3) entered forwarding state
[ 2439.759381][T19137] br0: port 2(c2) entered blocking state
[ 2439.759589][T19137] br0: port 2(c2) entered forwarding state
[ 2439.760015][T19137] br0: port 1(c1) entered blocking state
[ 2439.760292][T19137] br0: port 1(c1) entered forwarding state
[ 2452.988346][   T11] br0: port 1(c1) entered disabled state
[ 2453.068154][   T11] c1 (unregistering): left allmulticast mode
[ 2453.068511][   T11] c1 (unregistering): left promiscuous mode
[ 2453.068758][   T11] br0: port 1(c1) entered disabled state
[ 2453.720876][   T11] br0: port 2(c2) entered disabled state
[ 2453.827321][   T11] c2 (unregistering): left allmulticast mode
[ 2453.827591][   T11] c2 (unregistering): left promiscuous mode
[ 2453.827820][   T11] br0: port 2(c2) entered disabled state
[ 2454.423838][   T11] br0: port 3(c3) entered disabled state
[ 2454.559327][   T11] c3 (unregistering): left allmulticast mode
[ 2454.559666][   T11] c3 (unregistering): left promiscuous mode
[ 2454.559902][   T11] br0: port 3(c3) entered disabled state
[ 2455.157351][   T11] br0: port 4(sender) entered disabled state
[ 2455.275612][   T11] sender (unregistering): left allmulticast mode
[ 2455.276032][   T11] sender (unregistering): left promiscuous mode
[ 2455.276362][   T11] br0: port 4(sender) entered disabled state