[ 2453.458011][T19107] br0: port 1(c1) entered blocking state
[ 2453.458256][T19107] br0: port 1(c1) entered disabled state
[ 2453.459857][T19107] c1: entered allmulticast mode
[ 2453.461742][T19107] c1: entered promiscuous mode
[ 2454.473592][T19112] br0: port 2(c2) entered blocking state
[ 2454.473910][T19112] br0: port 2(c2) entered disabled state
[ 2454.474147][T19112] c2: entered allmulticast mode
[ 2454.476050][T19112] c2: entered promiscuous mode
[ 2455.535640][T19117] br0: port 3(c3) entered blocking state
[ 2455.535924][T19117] br0: port 3(c3) entered disabled state
[ 2455.536149][T19117] c3: entered allmulticast mode
[ 2455.539453][T19117] c3: entered promiscuous mode
[ 2456.534564][T19122] br0: port 4(sender) entered blocking state
[ 2456.534908][T19122] br0: port 4(sender) entered disabled state
[ 2456.535182][T19122] sender: entered allmulticast mode
[ 2456.537579][T19122] sender: entered promiscuous mode
[ 2456.919900][T19124] br0: port 4(sender) entered blocking state
[ 2456.920205][T19124] br0: port 4(sender) entered forwarding state
[ 2456.920712][T19124] br0: port 3(c3) entered blocking state
[ 2456.920923][T19124] br0: port 3(c3) entered forwarding state
[ 2456.921366][T19124] br0: port 2(c2) entered blocking state
[ 2456.921614][T19124] br0: port 2(c2) entered forwarding state
[ 2456.922585][T19124] br0: port 1(c1) entered blocking state
[ 2456.922813][T19124] br0: port 1(c1) entered forwarding state
[ 2470.194081][   T11] br0: port 1(c1) entered disabled state
[ 2470.308915][   T11] c1 (unregistering): left allmulticast mode
[ 2470.309207][   T11] c1 (unregistering): left promiscuous mode
[ 2470.309428][   T11] br0: port 1(c1) entered disabled state
[ 2470.910498][   T11] br0: port 2(c2) entered disabled state
[ 2471.010536][   T11] c2 (unregistering): left allmulticast mode
[ 2471.010788][   T11] c2 (unregistering): left promiscuous mode
[ 2471.011007][   T11] br0: port 2(c2) entered disabled state
[ 2471.657649][   T11] br0: port 3(c3) entered disabled state
[ 2471.800913][   T11] c3 (unregistering): left allmulticast mode
[ 2471.801196][   T11] c3 (unregistering): left promiscuous mode
[ 2471.801467][   T11] br0: port 3(c3) entered disabled state
[ 2472.364416][   T11] br0: port 4(sender) entered disabled state
[ 2472.458901][   T11] sender (unregistering): left allmulticast mode
[ 2472.459158][   T11] sender (unregistering): left promiscuous mode
[ 2472.459396][   T11] br0: port 4(sender) entered disabled state