[ 2969.090190][T28548] br0: port 1(c1) entered blocking state
[ 2969.090590][T28548] br0: port 1(c1) entered disabled state
[ 2969.090974][T28548] c1: entered allmulticast mode
[ 2969.094780][T28548] c1: entered promiscuous mode
[ 2969.776780][T28553] br0: port 2(c2) entered blocking state
[ 2969.777172][T28553] br0: port 2(c2) entered disabled state
[ 2969.777747][T28553] c2: entered allmulticast mode
[ 2969.781202][T28553] c2: entered promiscuous mode
[ 2970.446255][T28558] br0: port 3(c3) entered blocking state
[ 2970.446931][T28558] br0: port 3(c3) entered disabled state
[ 2970.447305][T28558] c3: entered allmulticast mode
[ 2970.450801][T28558] c3: entered promiscuous mode
[ 2971.120370][T28563] br0: port 4(sender) entered blocking state
[ 2971.121176][T28563] br0: port 4(sender) entered disabled state
[ 2971.121598][T28563] sender: entered allmulticast mode
[ 2971.125007][T28563] sender: entered promiscuous mode
[ 2971.376713][T28565] br0: port 4(sender) entered blocking state
[ 2971.377181][T28565] br0: port 4(sender) entered forwarding state
[ 2971.378490][T28565] br0: port 3(c3) entered blocking state
[ 2971.378823][T28565] br0: port 3(c3) entered forwarding state
[ 2971.379476][T28565] br0: port 2(c2) entered blocking state
[ 2971.379790][T28565] br0: port 2(c2) entered forwarding state
[ 2971.380439][T28565] br0: port 1(c1) entered blocking state
[ 2971.380783][T28565] br0: port 1(c1) entered forwarding state
[ 2983.869912][   T71] br0: port 1(c1) entered disabled state
[ 2983.891598][   T71] c1 (unregistering): left allmulticast mode
[ 2983.892094][   T71] c1 (unregistering): left promiscuous mode
[ 2983.893828][   T71] br0: port 1(c1) entered disabled state
[ 2984.391373][   T71] br0: port 2(c2) entered disabled state
[ 2984.413613][   T71] c2 (unregistering): left allmulticast mode
[ 2984.414107][   T71] c2 (unregistering): left promiscuous mode
[ 2984.416949][   T71] br0: port 2(c2) entered disabled state
[ 2984.929756][   T71] br0: port 3(c3) entered disabled state
[ 2984.955696][   T71] c3 (unregistering): left allmulticast mode
[ 2984.956124][   T71] c3 (unregistering): left promiscuous mode
[ 2984.956534][   T71] br0: port 3(c3) entered disabled state
[ 2985.454302][   T71] br0: port 4(sender) entered disabled state
[ 2985.475406][   T71] sender (unregistering): left allmulticast mode
[ 2985.475865][   T71] sender (unregistering): left promiscuous mode
[ 2985.476267][   T71] br0: port 4(sender) entered disabled state