[ 1482.058574][T18800] br0: port 1(c1) entered blocking state
[ 1482.058838][T18800] br0: port 1(c1) entered disabled state
[ 1482.059082][T18800] c1: entered allmulticast mode
[ 1482.061857][T18800] c1: entered promiscuous mode
[ 1482.506485][T18805] br0: port 2(c2) entered blocking state
[ 1482.506837][T18805] br0: port 2(c2) entered disabled state
[ 1482.507076][T18805] c2: entered allmulticast mode
[ 1482.508959][T18805] c2: entered promiscuous mode
[ 1482.962871][T18810] br0: port 3(c3) entered blocking state
[ 1482.963223][T18810] br0: port 3(c3) entered disabled state
[ 1482.963470][T18810] c3: entered allmulticast mode
[ 1482.965353][T18810] c3: entered promiscuous mode
[ 1483.400921][T18815] br0: port 4(sender) entered blocking state
[ 1483.401206][T18815] br0: port 4(sender) entered disabled state
[ 1483.401476][T18815] sender: entered allmulticast mode
[ 1483.403359][T18815] sender: entered promiscuous mode
[ 1483.572017][T18817] br0: port 4(sender) entered blocking state
[ 1483.572315][T18817] br0: port 4(sender) entered forwarding state
[ 1483.572780][T18817] br0: port 3(c3) entered blocking state
[ 1483.572996][T18817] br0: port 3(c3) entered forwarding state
[ 1483.573409][T18817] br0: port 2(c2) entered blocking state
[ 1483.573618][T18817] br0: port 2(c2) entered forwarding state
[ 1483.574042][T18817] br0: port 1(c1) entered blocking state
[ 1483.574308][T18817] br0: port 1(c1) entered forwarding state
[ 1495.344719][   T68] br0: port 1(c1) entered disabled state
[ 1495.419300][   T68] c1 (unregistering): left allmulticast mode
[ 1495.419571][   T68] c1 (unregistering): left promiscuous mode
[ 1495.419810][   T68] br0: port 1(c1) entered disabled state
[ 1495.688423][   T68] br0: port 2(c2) entered disabled state
[ 1495.798272][   T68] c2 (unregistering): left allmulticast mode
[ 1495.798555][   T68] c2 (unregistering): left promiscuous mode
[ 1495.798813][   T68] br0: port 2(c2) entered disabled state
[ 1496.032968][   T68] br0: port 3(c3) entered disabled state
[ 1496.144305][   T68] c3 (unregistering): left allmulticast mode
[ 1496.144568][   T68] c3 (unregistering): left promiscuous mode
[ 1496.144826][   T68] br0: port 3(c3) entered disabled state
[ 1496.418187][   T68] br0: port 4(sender) entered disabled state
[ 1496.533309][   T68] sender (unregistering): left allmulticast mode
[ 1496.533579][   T68] sender (unregistering): left promiscuous mode
[ 1496.533818][   T68] br0: port 4(sender) entered disabled state