[ 3070.247839][T28644] br0: port 1(c1) entered blocking state
[ 3070.248286][T28644] br0: port 1(c1) entered disabled state
[ 3070.248661][T28644] c1: entered allmulticast mode
[ 3070.263988][T28644] c1: entered promiscuous mode
[ 3070.936391][T28649] br0: port 2(c2) entered blocking state
[ 3070.938191][T28649] br0: port 2(c2) entered disabled state
[ 3070.938655][T28649] c2: entered allmulticast mode
[ 3070.942207][T28649] c2: entered promiscuous mode
[ 3071.650731][T28654] br0: port 3(c3) entered blocking state
[ 3071.651640][T28654] br0: port 3(c3) entered disabled state
[ 3071.652037][T28654] c3: entered allmulticast mode
[ 3071.656029][T28654] c3: entered promiscuous mode
[ 3072.340125][T28659] br0: port 4(sender) entered blocking state
[ 3072.340665][T28659] br0: port 4(sender) entered disabled state
[ 3072.341154][T28659] sender: entered allmulticast mode
[ 3072.344655][T28659] sender: entered promiscuous mode
[ 3072.604653][T28661] br0: port 4(sender) entered blocking state
[ 3072.605141][T28661] br0: port 4(sender) entered forwarding state
[ 3072.605904][T28661] br0: port 3(c3) entered blocking state
[ 3072.606250][T28661] br0: port 3(c3) entered forwarding state
[ 3072.606937][T28661] br0: port 2(c2) entered blocking state
[ 3072.607280][T28661] br0: port 2(c2) entered forwarding state
[ 3072.608525][T28661] br0: port 1(c1) entered blocking state
[ 3072.608912][T28661] br0: port 1(c1) entered forwarding state
[ 3085.101308][   T12] br0: port 1(c1) entered disabled state
[ 3085.216735][   T12] c1 (unregistering): left allmulticast mode
[ 3085.217234][   T12] c1 (unregistering): left promiscuous mode
[ 3085.217641][   T12] br0: port 1(c1) entered disabled state
[ 3085.665787][   T12] br0: port 2(c2) entered disabled state
[ 3085.778707][   T12] c2 (unregistering): left allmulticast mode
[ 3085.779196][   T12] c2 (unregistering): left promiscuous mode
[ 3085.779593][   T12] br0: port 2(c2) entered disabled state
[ 3086.235029][   T12] br0: port 3(c3) entered disabled state
[ 3086.312741][   T12] c3 (unregistering): left allmulticast mode
[ 3086.313219][   T12] c3 (unregistering): left promiscuous mode
[ 3086.313611][   T12] br0: port 3(c3) entered disabled state
[ 3086.787057][   T12] br0: port 4(sender) entered disabled state
[ 3086.928719][   T12] sender (unregistering): left allmulticast mode
[ 3086.929209][   T12] sender (unregistering): left promiscuous mode
[ 3086.929615][   T12] br0: port 4(sender) entered disabled state