[ 2177.203423][T18320] br0: port 1(c1) entered blocking state
[ 2177.204591][T18320] br0: port 1(c1) entered disabled state
[ 2177.205013][T18320] c1: entered allmulticast mode
[ 2177.206892][T18320] c1: entered promiscuous mode
[ 2178.056326][T18325] br0: port 2(c2) entered blocking state
[ 2178.056541][T18325] br0: port 2(c2) entered disabled state
[ 2178.057365][T18325] c2: entered allmulticast mode
[ 2178.059210][T18325] c2: entered promiscuous mode
[ 2178.902332][T18330] br0: port 3(c3) entered blocking state
[ 2178.902574][T18330] br0: port 3(c3) entered disabled state
[ 2178.902830][T18330] c3: entered allmulticast mode
[ 2178.904682][T18330] c3: entered promiscuous mode
[ 2179.758909][T18335] br0: port 4(sender) entered blocking state
[ 2179.759219][T18335] br0: port 4(sender) entered disabled state
[ 2179.759514][T18335] sender: entered allmulticast mode
[ 2179.762106][T18335] sender: entered promiscuous mode
[ 2180.092382][T18337] br0: port 4(sender) entered blocking state
[ 2180.092764][T18337] br0: port 4(sender) entered forwarding state
[ 2180.093198][T18337] br0: port 3(c3) entered blocking state
[ 2180.093386][T18337] br0: port 3(c3) entered forwarding state
[ 2180.093791][T18337] br0: port 2(c2) entered blocking state
[ 2180.093985][T18337] br0: port 2(c2) entered forwarding state
[ 2180.094372][T18337] br0: port 1(c1) entered blocking state
[ 2180.094570][T18337] br0: port 1(c1) entered forwarding state
[ 2192.953433][   T11] br0: port 1(c1) entered disabled state
[ 2193.043393][   T11] c1 (unregistering): left allmulticast mode
[ 2193.043648][   T11] c1 (unregistering): left promiscuous mode
[ 2193.043876][   T11] br0: port 1(c1) entered disabled state
[ 2193.577030][   T11] br0: port 2(c2) entered disabled state
[ 2193.703255][   T11] c2 (unregistering): left allmulticast mode
[ 2193.703511][   T11] c2 (unregistering): left promiscuous mode
[ 2193.703747][   T11] br0: port 2(c2) entered disabled state
[ 2194.217075][   T11] br0: port 3(c3) entered disabled state
[ 2194.310244][   T11] c3 (unregistering): left allmulticast mode
[ 2194.310479][   T11] c3 (unregistering): left promiscuous mode
[ 2194.310708][   T11] br0: port 3(c3) entered disabled state
[ 2194.837692][   T11] br0: port 4(sender) entered disabled state
[ 2194.927236][   T11] sender (unregistering): left allmulticast mode
[ 2194.927471][   T11] sender (unregistering): left promiscuous mode
[ 2194.927688][   T11] br0: port 4(sender) entered disabled state