[ 3177.991794][T28691] br0: port 1(c1) entered blocking state
[ 3177.992228][T28691] br0: port 1(c1) entered disabled state
[ 3177.992601][T28691] c1: entered allmulticast mode
[ 3177.996551][T28691] c1: entered promiscuous mode
[ 3178.712898][T28696] br0: port 2(c2) entered blocking state
[ 3178.713255][T28696] br0: port 2(c2) entered disabled state
[ 3178.715111][T28696] c2: entered allmulticast mode
[ 3178.718800][T28696] c2: entered promiscuous mode
[ 3179.416959][T28701] br0: port 3(c3) entered blocking state
[ 3179.417379][T28701] br0: port 3(c3) entered disabled state
[ 3179.417754][T28701] c3: entered allmulticast mode
[ 3179.421779][T28701] c3: entered promiscuous mode
[ 3180.130543][T28706] br0: port 4(sender) entered blocking state
[ 3180.131074][T28706] br0: port 4(sender) entered disabled state
[ 3180.131530][T28706] sender: entered allmulticast mode
[ 3180.135091][T28706] sender: entered promiscuous mode
[ 3180.387244][T28708] br0: port 4(sender) entered blocking state
[ 3180.387743][T28708] br0: port 4(sender) entered forwarding state
[ 3180.388524][T28708] br0: port 3(c3) entered blocking state
[ 3180.388868][T28708] br0: port 3(c3) entered forwarding state
[ 3180.389562][T28708] br0: port 2(c2) entered blocking state
[ 3180.389904][T28708] br0: port 2(c2) entered forwarding state
[ 3180.390663][T28708] br0: port 1(c1) entered blocking state
[ 3180.391010][T28708] br0: port 1(c1) entered forwarding state
[ 3193.095894][   T67] br0: port 1(c1) entered disabled state
[ 3193.203370][   T67] c1 (unregistering): left allmulticast mode
[ 3193.203816][   T67] c1 (unregistering): left promiscuous mode
[ 3193.204210][   T67] br0: port 1(c1) entered disabled state
[ 3193.691833][   T67] br0: port 2(c2) entered disabled state
[ 3193.842404][   T67] c2 (unregistering): left allmulticast mode
[ 3193.842852][   T67] c2 (unregistering): left promiscuous mode
[ 3193.843229][   T67] br0: port 2(c2) entered disabled state
[ 3194.253658][   T67] br0: port 3(c3) entered disabled state
[ 3194.429591][   T67] c3 (unregistering): left allmulticast mode
[ 3194.430105][   T67] c3 (unregistering): left promiscuous mode
[ 3194.430626][   T67] br0: port 3(c3) entered disabled state
[ 3194.784013][   T67] br0: port 4(sender) entered disabled state
[ 3194.873503][   T67] sender (unregistering): left allmulticast mode
[ 3194.873968][   T67] sender (unregistering): left promiscuous mode
[ 3194.874362][   T67] br0: port 4(sender) entered disabled state