[ 2462.649496][T19135] br0: port 1(c1) entered blocking state
[ 2462.649708][T19135] br0: port 1(c1) entered disabled state
[ 2462.649930][T19135] c1: entered allmulticast mode
[ 2462.651836][T19135] c1: entered promiscuous mode
[ 2463.585267][T19140] br0: port 2(c2) entered blocking state
[ 2463.585526][T19140] br0: port 2(c2) entered disabled state
[ 2463.585753][T19140] c2: entered allmulticast mode
[ 2463.588142][T19140] c2: entered promiscuous mode
[ 2464.519291][T19145] br0: port 3(c3) entered blocking state
[ 2464.519559][T19145] br0: port 3(c3) entered disabled state
[ 2464.519790][T19145] c3: entered allmulticast mode
[ 2464.521971][T19145] c3: entered promiscuous mode
[ 2465.471638][T19150] br0: port 4(sender) entered blocking state
[ 2465.471911][T19150] br0: port 4(sender) entered disabled state
[ 2465.472190][T19150] sender: entered allmulticast mode
[ 2465.474937][T19150] sender: entered promiscuous mode
[ 2465.828394][T19152] br0: port 4(sender) entered blocking state
[ 2465.828694][T19152] br0: port 4(sender) entered forwarding state
[ 2465.829166][T19152] br0: port 3(c3) entered blocking state
[ 2465.829381][T19152] br0: port 3(c3) entered forwarding state
[ 2465.829786][T19152] br0: port 2(c2) entered blocking state
[ 2465.829992][T19152] br0: port 2(c2) entered forwarding state
[ 2465.830408][T19152] br0: port 1(c1) entered blocking state
[ 2465.830621][T19152] br0: port 1(c1) entered forwarding state
[ 2478.984178][   T77] br0: port 1(c1) entered disabled state
[ 2479.069934][   T77] c1 (unregistering): left allmulticast mode
[ 2479.070203][   T77] c1 (unregistering): left promiscuous mode
[ 2479.070438][   T77] br0: port 1(c1) entered disabled state
[ 2479.709567][   T77] br0: port 2(c2) entered disabled state
[ 2479.808951][   T77] c2 (unregistering): left allmulticast mode
[ 2479.809233][   T77] c2 (unregistering): left promiscuous mode
[ 2479.809472][   T77] br0: port 2(c2) entered disabled state
[ 2480.443750][   T77] br0: port 3(c3) entered disabled state
[ 2480.585952][   T77] c3 (unregistering): left allmulticast mode
[ 2480.586299][   T77] c3 (unregistering): left promiscuous mode
[ 2480.586535][   T77] br0: port 3(c3) entered disabled state
[ 2481.105817][   T77] br0: port 4(sender) entered disabled state
[ 2481.217961][   T77] sender (unregistering): left allmulticast mode
[ 2481.218232][   T77] sender (unregistering): left promiscuous mode
[ 2481.218469][   T77] br0: port 4(sender) entered disabled state