[ 2296.031900][T18335] br0: port 1(c1) entered blocking state
[ 2296.032253][T18335] br0: port 1(c1) entered disabled state
[ 2296.033367][T18335] c1: entered allmulticast mode
[ 2296.035261][T18335] c1: entered promiscuous mode
[ 2296.869112][T18340] br0: port 2(c2) entered blocking state
[ 2296.869394][T18340] br0: port 2(c2) entered disabled state
[ 2296.869625][T18340] c2: entered allmulticast mode
[ 2296.871510][T18340] c2: entered promiscuous mode
[ 2297.721454][T18345] br0: port 3(c3) entered blocking state
[ 2297.721782][T18345] br0: port 3(c3) entered disabled state
[ 2297.722017][T18345] c3: entered allmulticast mode
[ 2297.724081][T18345] c3: entered promiscuous mode
[ 2298.568429][T18350] br0: port 4(sender) entered blocking state
[ 2298.568709][T18350] br0: port 4(sender) entered disabled state
[ 2298.568979][T18350] sender: entered allmulticast mode
[ 2298.571845][T18350] sender: entered promiscuous mode
[ 2298.905936][T18352] br0: port 4(sender) entered blocking state
[ 2298.906262][T18352] br0: port 4(sender) entered forwarding state
[ 2298.907080][T18352] br0: port 3(c3) entered blocking state
[ 2298.907302][T18352] br0: port 3(c3) entered forwarding state
[ 2298.907717][T18352] br0: port 2(c2) entered blocking state
[ 2298.907928][T18352] br0: port 2(c2) entered forwarding state
[ 2298.908353][T18352] br0: port 1(c1) entered blocking state
[ 2298.908581][T18352] br0: port 1(c1) entered forwarding state
[ 2311.802358][   T11] br0: port 1(c1) entered disabled state
[ 2311.943926][   T11] c1 (unregistering): left allmulticast mode
[ 2311.944203][   T11] c1 (unregistering): left promiscuous mode
[ 2311.944462][   T11] br0: port 1(c1) entered disabled state
[ 2312.520434][   T11] br0: port 2(c2) entered disabled state
[ 2312.595883][   T11] c2 (unregistering): left allmulticast mode
[ 2312.596125][   T11] c2 (unregistering): left promiscuous mode
[ 2312.596360][   T11] br0: port 2(c2) entered disabled state
[ 2313.161591][   T11] br0: port 3(c3) entered disabled state
[ 2313.272894][   T11] c3 (unregistering): left allmulticast mode
[ 2313.273140][   T11] c3 (unregistering): left promiscuous mode
[ 2313.273367][   T11] br0: port 3(c3) entered disabled state
[ 2313.810552][   T11] br0: port 4(sender) entered disabled state
[ 2313.903879][   T11] sender (unregistering): left allmulticast mode
[ 2313.904197][   T11] sender (unregistering): left promiscuous mode
[ 2313.904426][   T11] br0: port 4(sender) entered disabled state