[ 2910.686261][T28676] br0: port 1(c1) entered blocking state
[ 2910.686705][T28676] br0: port 1(c1) entered disabled state
[ 2910.687348][T28676] c1: entered allmulticast mode
[ 2910.690666][T28676] c1: entered promiscuous mode
[ 2911.318063][T28681] br0: port 2(c2) entered blocking state
[ 2911.318503][T28681] br0: port 2(c2) entered disabled state
[ 2911.319048][T28681] c2: entered allmulticast mode
[ 2911.322367][T28681] c2: entered promiscuous mode
[ 2911.976139][T28686] br0: port 3(c3) entered blocking state
[ 2911.976484][T28686] br0: port 3(c3) entered disabled state
[ 2911.977010][T28686] c3: entered allmulticast mode
[ 2911.980326][T28686] c3: entered promiscuous mode
[ 2912.627752][T28691] br0: port 4(sender) entered blocking state
[ 2912.628196][T28691] br0: port 4(sender) entered disabled state
[ 2912.628610][T28691] sender: entered allmulticast mode
[ 2912.632128][T28691] sender: entered promiscuous mode
[ 2912.870798][T28693] br0: port 4(sender) entered blocking state
[ 2912.871238][T28693] br0: port 4(sender) entered forwarding state
[ 2912.871951][T28693] br0: port 3(c3) entered blocking state
[ 2912.872267][T28693] br0: port 3(c3) entered forwarding state
[ 2912.872924][T28693] br0: port 2(c2) entered blocking state
[ 2912.873248][T28693] br0: port 2(c2) entered forwarding state
[ 2912.873923][T28693] br0: port 1(c1) entered blocking state
[ 2912.874249][T28693] br0: port 1(c1) entered forwarding state
[ 2925.292089][   T12] br0: port 1(c1) entered disabled state
[ 2925.314408][   T12] c1 (unregistering): left allmulticast mode
[ 2925.316272][   T12] c1 (unregistering): left promiscuous mode
[ 2925.316735][   T12] br0: port 1(c1) entered disabled state
[ 2925.802290][   T12] br0: port 2(c2) entered disabled state
[ 2925.825777][   T12] c2 (unregistering): left allmulticast mode
[ 2925.826178][   T12] c2 (unregistering): left promiscuous mode
[ 2925.826540][   T12] br0: port 2(c2) entered disabled state
[ 2926.329432][   T12] br0: port 3(c3) entered disabled state
[ 2926.355974][   T12] c3 (unregistering): left allmulticast mode
[ 2926.356459][   T12] c3 (unregistering): left promiscuous mode
[ 2926.357032][   T12] br0: port 3(c3) entered disabled state
[ 2926.845471][   T12] br0: port 4(sender) entered disabled state
[ 2926.868115][   T12] sender (unregistering): left allmulticast mode
[ 2926.868560][   T12] sender (unregistering): left promiscuous mode
[ 2926.871404][   T12] br0: port 4(sender) entered disabled state