[ 2872.399916][T28359] br0: port 1(c1) entered blocking state
[ 2872.400289][T28359] br0: port 1(c1) entered disabled state
[ 2872.400639][T28359] c1: entered allmulticast mode
[ 2872.404081][T28359] c1: entered promiscuous mode
[ 2873.054577][T28364] br0: port 2(c2) entered blocking state
[ 2873.054923][T28364] br0: port 2(c2) entered disabled state
[ 2873.055625][T28364] c2: entered allmulticast mode
[ 2873.059030][T28364] c2: entered promiscuous mode
[ 2873.719675][T28369] br0: port 3(c3) entered blocking state
[ 2873.720085][T28369] br0: port 3(c3) entered disabled state
[ 2873.720455][T28369] c3: entered allmulticast mode
[ 2873.723818][T28369] c3: entered promiscuous mode
[ 2874.390968][T28374] br0: port 4(sender) entered blocking state
[ 2874.391595][T28374] br0: port 4(sender) entered disabled state
[ 2874.392037][T28374] sender: entered allmulticast mode
[ 2874.395524][T28374] sender: entered promiscuous mode
[ 2874.634308][T28376] br0: port 4(sender) entered blocking state
[ 2874.634755][T28376] br0: port 4(sender) entered forwarding state
[ 2874.635477][T28376] br0: port 3(c3) entered blocking state
[ 2874.635803][T28376] br0: port 3(c3) entered forwarding state
[ 2874.636454][T28376] br0: port 2(c2) entered blocking state
[ 2874.636762][T28376] br0: port 2(c2) entered forwarding state
[ 2874.637402][T28376] br0: port 1(c1) entered blocking state
[ 2874.638272][T28376] br0: port 1(c1) entered forwarding state
[ 2887.111368][   T12] br0: port 1(c1) entered disabled state
[ 2887.133666][   T12] c1 (unregistering): left allmulticast mode
[ 2887.134251][   T12] c1 (unregistering): left promiscuous mode
[ 2887.134641][   T12] br0: port 1(c1) entered disabled state
[ 2887.660521][   T12] br0: port 2(c2) entered disabled state
[ 2887.681898][   T12] c2 (unregistering): left allmulticast mode
[ 2887.682594][   T12] c2 (unregistering): left promiscuous mode
[ 2887.682983][   T12] br0: port 2(c2) entered disabled state
[ 2888.154962][   T12] br0: port 3(c3) entered disabled state
[ 2888.177616][   T12] c3 (unregistering): left allmulticast mode
[ 2888.178089][   T12] c3 (unregistering): left promiscuous mode
[ 2888.179261][   T12] br0: port 3(c3) entered disabled state
[ 2888.686120][   T12] br0: port 4(sender) entered disabled state
[ 2888.714447][   T12] sender (unregistering): left allmulticast mode
[ 2888.714897][   T12] sender (unregistering): left promiscuous mode
[ 2888.715399][   T12] br0: port 4(sender) entered disabled state