[ 1140.627163][  T737] br0: port 1(c1) entered blocking state
[ 1140.627491][  T737] br0: port 1(c1) entered disabled state
[ 1140.627805][  T737] c1: entered allmulticast mode
[ 1140.629614][  T737] c1: entered promiscuous mode
[ 1140.808939][  T742] br0: port 2(c2) entered blocking state
[ 1140.809228][  T742] br0: port 2(c2) entered disabled state
[ 1140.809499][  T742] c2: entered allmulticast mode
[ 1140.811104][  T742] c2: entered promiscuous mode
[ 1141.004428][  T747] br0: port 3(c3) entered blocking state
[ 1141.004773][  T747] br0: port 3(c3) entered disabled state
[ 1141.005103][  T747] c3: entered allmulticast mode
[ 1141.006834][  T747] c3: entered promiscuous mode
[ 1141.190142][  T752] br0: port 4(sender) entered blocking state
[ 1141.190510][  T752] br0: port 4(sender) entered disabled state
[ 1141.190838][  T752] sender: entered allmulticast mode
[ 1141.192468][  T752] sender: entered promiscuous mode
[ 1141.245712][  T754] br0: port 4(sender) entered blocking state
[ 1141.246068][  T754] br0: port 4(sender) entered forwarding state
[ 1141.246521][  T754] br0: port 3(c3) entered blocking state
[ 1141.246769][  T754] br0: port 3(c3) entered forwarding state
[ 1141.247204][  T754] br0: port 2(c2) entered blocking state
[ 1141.247463][  T754] br0: port 2(c2) entered forwarding state
[ 1141.247902][  T754] br0: port 1(c1) entered blocking state
[ 1141.248160][  T754] br0: port 1(c1) entered forwarding state
[ 1152.317093][   T63] br0: port 1(c1) entered disabled state
[ 1152.320527][   T63] c1 (unregistering): left allmulticast mode
[ 1152.320847][   T63] c1 (unregistering): left promiscuous mode
[ 1152.321145][   T63] br0: port 1(c1) entered disabled state
[ 1152.445040][   T63] br0: port 2(c2) entered disabled state
[ 1152.461475][   T63] c2 (unregistering): left allmulticast mode
[ 1152.461794][   T63] c2 (unregistering): left promiscuous mode
[ 1152.462100][   T63] br0: port 2(c2) entered disabled state
[ 1152.576470][   T63] br0: port 3(c3) entered disabled state
[ 1152.581428][   T63] c3 (unregistering): left allmulticast mode
[ 1152.581747][   T63] c3 (unregistering): left promiscuous mode
[ 1152.582043][   T63] br0: port 3(c3) entered disabled state
[ 1152.708639][   T63] br0: port 4(sender) entered disabled state
[ 1152.711114][   T63] sender (unregistering): left allmulticast mode
[ 1152.711419][   T63] sender (unregistering): left promiscuous mode
[ 1152.711726][   T63] br0: port 4(sender) entered disabled state