[ 1001.558563][ T1476] br0: port 1(c1) entered blocking state
[ 1001.559396][ T1476] br0: port 1(c1) entered disabled state
[ 1001.559553][ T1476] c1: entered allmulticast mode
[ 1001.560998][ T1476] c1: entered promiscuous mode
[ 1001.718835][ T1481] br0: port 2(c2) entered blocking state
[ 1001.719000][ T1481] br0: port 2(c2) entered disabled state
[ 1001.719150][ T1481] c2: entered allmulticast mode
[ 1001.734622][ T1481] c2: entered promiscuous mode
[ 1001.890820][ T1486] br0: port 3(c3) entered blocking state
[ 1001.890981][ T1486] br0: port 3(c3) entered disabled state
[ 1001.891133][ T1486] c3: entered allmulticast mode
[ 1001.892549][ T1486] c3: entered promiscuous mode
[ 1002.053435][ T1491] br0: port 4(sender) entered blocking state
[ 1002.053622][ T1491] br0: port 4(sender) entered disabled state
[ 1002.053811][ T1491] sender: entered allmulticast mode
[ 1002.055217][ T1491] sender: entered promiscuous mode
[ 1002.111860][ T1493] br0: port 4(sender) entered blocking state
[ 1002.112052][ T1493] br0: port 4(sender) entered forwarding state
[ 1002.112342][ T1493] br0: port 3(c3) entered blocking state
[ 1002.112477][ T1493] br0: port 3(c3) entered forwarding state
[ 1002.113252][ T1493] br0: port 2(c2) entered blocking state
[ 1002.113396][ T1493] br0: port 2(c2) entered forwarding state
[ 1002.113669][ T1493] br0: port 1(c1) entered blocking state
[ 1002.113820][ T1493] br0: port 1(c1) entered forwarding state
[ 1013.139662][   T71] br0: port 1(c1) entered disabled state
[ 1013.149072][   T71] c1 (unregistering): left allmulticast mode
[ 1013.149260][   T71] c1 (unregistering): left promiscuous mode
[ 1013.149423][   T71] br0: port 1(c1) entered disabled state
[ 1013.253455][   T71] br0: port 2(c2) entered disabled state
[ 1013.255863][   T71] c2 (unregistering): left allmulticast mode
[ 1013.256043][   T71] c2 (unregistering): left promiscuous mode
[ 1013.256204][   T71] br0: port 2(c2) entered disabled state
[ 1013.382722][   T71] br0: port 3(c3) entered disabled state
[ 1013.384912][   T71] c3 (unregistering): left allmulticast mode
[ 1013.385089][   T71] c3 (unregistering): left promiscuous mode
[ 1013.385253][   T71] br0: port 3(c3) entered disabled state
[ 1013.508488][   T71] br0: port 4(sender) entered disabled state
[ 1013.511064][   T71] sender (unregistering): left allmulticast mode
[ 1013.511242][   T71] sender (unregistering): left promiscuous mode
[ 1013.511398][   T71] br0: port 4(sender) entered disabled state