[ 2177.634768][T18269] br0: port 1(c1) entered blocking state
[ 2177.634996][T18269] br0: port 1(c1) entered disabled state
[ 2177.635219][T18269] c1: entered allmulticast mode
[ 2177.637068][T18269] c1: entered promiscuous mode
[ 2178.602047][T18274] br0: port 2(c2) entered blocking state
[ 2178.602263][T18274] br0: port 2(c2) entered disabled state
[ 2178.603304][T18274] c2: entered allmulticast mode
[ 2178.605206][T18274] c2: entered promiscuous mode
[ 2179.523075][T18279] br0: port 3(c3) entered blocking state
[ 2179.523341][T18279] br0: port 3(c3) entered disabled state
[ 2179.523622][T18279] c3: entered allmulticast mode
[ 2179.526373][T18279] c3: entered promiscuous mode
[ 2180.346366][T18284] br0: port 4(sender) entered blocking state
[ 2180.346654][T18284] br0: port 4(sender) entered disabled state
[ 2180.346902][T18284] sender: entered allmulticast mode
[ 2180.348896][T18284] sender: entered promiscuous mode
[ 2180.705088][T18286] br0: port 4(sender) entered blocking state
[ 2180.705450][T18286] br0: port 4(sender) entered forwarding state
[ 2180.705869][T18286] br0: port 3(c3) entered blocking state
[ 2180.706053][T18286] br0: port 3(c3) entered forwarding state
[ 2180.706444][T18286] br0: port 2(c2) entered blocking state
[ 2180.706636][T18286] br0: port 2(c2) entered forwarding state
[ 2180.707016][T18286] br0: port 1(c1) entered blocking state
[ 2180.707213][T18286] br0: port 1(c1) entered forwarding state
[ 2193.609807][   T11] br0: port 1(c1) entered disabled state
[ 2193.697017][   T11] c1 (unregistering): left allmulticast mode
[ 2193.697261][   T11] c1 (unregistering): left promiscuous mode
[ 2193.697476][   T11] br0: port 1(c1) entered disabled state
[ 2194.234341][   T11] br0: port 2(c2) entered disabled state
[ 2194.356990][   T11] c2 (unregistering): left allmulticast mode
[ 2194.357286][   T11] c2 (unregistering): left promiscuous mode
[ 2194.357502][   T11] br0: port 2(c2) entered disabled state
[ 2194.848241][   T11] br0: port 3(c3) entered disabled state
[ 2194.982001][   T11] c3 (unregistering): left allmulticast mode
[ 2194.982250][   T11] c3 (unregistering): left promiscuous mode
[ 2194.982478][   T11] br0: port 3(c3) entered disabled state
[ 2195.467926][   T11] br0: port 4(sender) entered disabled state
[ 2195.541974][   T11] sender (unregistering): left allmulticast mode
[ 2195.542225][   T11] sender (unregistering): left promiscuous mode
[ 2195.542456][   T11] br0: port 4(sender) entered disabled state