[ 1031.631281][  T823] br0: port 1(c1) entered blocking state
[ 1031.631470][  T823] br0: port 1(c1) entered disabled state
[ 1031.631629][  T823] c1: entered allmulticast mode
[ 1031.633527][  T823] c1: entered promiscuous mode
[ 1031.798614][  T828] br0: port 2(c2) entered blocking state
[ 1031.798811][  T828] br0: port 2(c2) entered disabled state
[ 1031.798978][  T828] c2: entered allmulticast mode
[ 1031.800458][  T828] c2: entered promiscuous mode
[ 1031.965351][  T833] br0: port 3(c3) entered blocking state
[ 1031.965536][  T833] br0: port 3(c3) entered disabled state
[ 1031.965696][  T833] c3: entered allmulticast mode
[ 1031.967183][  T833] c3: entered promiscuous mode
[ 1032.125844][  T838] br0: port 4(sender) entered blocking state
[ 1032.126064][  T838] br0: port 4(sender) entered disabled state
[ 1032.126313][  T838] sender: entered allmulticast mode
[ 1032.127777][  T838] sender: entered promiscuous mode
[ 1032.190378][  T840] br0: port 4(sender) entered blocking state
[ 1032.190675][  T840] br0: port 4(sender) entered forwarding state
[ 1032.191075][  T840] br0: port 3(c3) entered blocking state
[ 1032.191292][  T840] br0: port 3(c3) entered forwarding state
[ 1032.191665][  T840] br0: port 2(c2) entered blocking state
[ 1032.191922][  T840] br0: port 2(c2) entered forwarding state
[ 1032.192321][  T840] br0: port 1(c1) entered blocking state
[ 1032.192558][  T840] br0: port 1(c1) entered forwarding state
[ 1043.190158][   T72] br0: port 1(c1) entered disabled state
[ 1043.194615][   T72] c1 (unregistering): left allmulticast mode
[ 1043.195679][   T72] c1 (unregistering): left promiscuous mode
[ 1043.195883][   T72] br0: port 1(c1) entered disabled state
[ 1043.320094][   T72] br0: port 2(c2) entered disabled state
[ 1043.323205][   T72] c2 (unregistering): left allmulticast mode
[ 1043.323426][   T72] c2 (unregistering): left promiscuous mode
[ 1043.323609][   T72] br0: port 2(c2) entered disabled state
[ 1043.453663][   T72] br0: port 3(c3) entered disabled state
[ 1043.456550][   T72] c3 (unregistering): left allmulticast mode
[ 1043.456747][   T72] c3 (unregistering): left promiscuous mode
[ 1043.457469][   T72] br0: port 3(c3) entered disabled state
[ 1043.582238][   T72] br0: port 4(sender) entered disabled state
[ 1043.584593][   T72] sender (unregistering): left allmulticast mode
[ 1043.585631][   T72] sender (unregistering): left promiscuous mode
[ 1043.586164][   T72] br0: port 4(sender) entered disabled state