[ 3088.302338][T27636] br0: port 1(c1) entered blocking state
[ 3088.303366][T27636] br0: port 1(c1) entered disabled state
[ 3088.303756][T27636] c1: entered allmulticast mode
[ 3088.308507][T27636] c1: entered promiscuous mode
[ 3089.016869][T27641] br0: port 2(c2) entered blocking state
[ 3089.017268][T27641] br0: port 2(c2) entered disabled state
[ 3089.017672][T27641] c2: entered allmulticast mode
[ 3089.021621][T27641] c2: entered promiscuous mode
[ 3089.716647][T27646] br0: port 3(c3) entered blocking state
[ 3089.717049][T27646] br0: port 3(c3) entered disabled state
[ 3089.717431][T27646] c3: entered allmulticast mode
[ 3089.721305][T27646] c3: entered promiscuous mode
[ 3090.423867][T27651] br0: port 4(sender) entered blocking state
[ 3090.424316][T27651] br0: port 4(sender) entered disabled state
[ 3090.424749][T27651] sender: entered allmulticast mode
[ 3090.428286][T27651] sender: entered promiscuous mode
[ 3090.678916][T27653] br0: port 4(sender) entered blocking state
[ 3090.679432][T27653] br0: port 4(sender) entered forwarding state
[ 3090.680218][T27653] br0: port 3(c3) entered blocking state
[ 3090.680592][T27653] br0: port 3(c3) entered forwarding state
[ 3090.681296][T27653] br0: port 2(c2) entered blocking state
[ 3090.681657][T27653] br0: port 2(c2) entered forwarding state
[ 3090.682364][T27653] br0: port 1(c1) entered blocking state
[ 3090.682735][T27653] br0: port 1(c1) entered forwarding state
[ 3103.258332][   T12] br0: port 1(c1) entered disabled state
[ 3103.386623][   T12] c1 (unregistering): left allmulticast mode
[ 3103.387256][   T12] c1 (unregistering): left promiscuous mode
[ 3103.387754][   T12] br0: port 1(c1) entered disabled state
[ 3103.958951][   T12] br0: port 2(c2) entered disabled state
[ 3104.099597][   T12] c2 (unregistering): left allmulticast mode
[ 3104.100191][   T12] c2 (unregistering): left promiscuous mode
[ 3104.100639][   T12] br0: port 2(c2) entered disabled state
[ 3104.586037][   T12] br0: port 3(c3) entered disabled state
[ 3104.670596][   T12] c3 (unregistering): left allmulticast mode
[ 3104.671113][   T12] c3 (unregistering): left promiscuous mode
[ 3104.671572][   T12] br0: port 3(c3) entered disabled state
[ 3105.206265][   T12] br0: port 4(sender) entered disabled state
[ 3105.292378][   T12] sender (unregistering): left allmulticast mode
[ 3105.292881][   T12] sender (unregistering): left promiscuous mode
[ 3105.293295][   T12] br0: port 4(sender) entered disabled state