[ 1511.301568][T18775] br0: port 1(c1) entered blocking state
[ 1511.301803][T18775] br0: port 1(c1) entered disabled state
[ 1511.302030][T18775] c1: entered allmulticast mode
[ 1511.303906][T18775] c1: entered promiscuous mode
[ 1511.769751][T18780] br0: port 2(c2) entered blocking state
[ 1511.770056][T18780] br0: port 2(c2) entered disabled state
[ 1511.770301][T18780] c2: entered allmulticast mode
[ 1511.772153][T18780] c2: entered promiscuous mode
[ 1512.208931][T18785] br0: port 3(c3) entered blocking state
[ 1512.209235][T18785] br0: port 3(c3) entered disabled state
[ 1512.209487][T18785] c3: entered allmulticast mode
[ 1512.211335][T18785] c3: entered promiscuous mode
[ 1512.656311][T18790] br0: port 4(sender) entered blocking state
[ 1512.656710][T18790] br0: port 4(sender) entered disabled state
[ 1512.657003][T18790] sender: entered allmulticast mode
[ 1512.658901][T18790] sender: entered promiscuous mode
[ 1512.829269][T18792] br0: port 4(sender) entered blocking state
[ 1512.829626][T18792] br0: port 4(sender) entered forwarding state
[ 1512.830099][T18792] br0: port 3(c3) entered blocking state
[ 1512.830331][T18792] br0: port 3(c3) entered forwarding state
[ 1512.830756][T18792] br0: port 2(c2) entered blocking state
[ 1512.830978][T18792] br0: port 2(c2) entered forwarding state
[ 1512.831402][T18792] br0: port 1(c1) entered blocking state
[ 1512.831636][T18792] br0: port 1(c1) entered forwarding state
[ 1524.692902][   T11] br0: port 1(c1) entered disabled state
[ 1524.807891][   T11] c1 (unregistering): left allmulticast mode
[ 1524.808200][   T11] c1 (unregistering): left promiscuous mode
[ 1524.808455][   T11] br0: port 1(c1) entered disabled state
[ 1525.028443][   T11] br0: port 2(c2) entered disabled state
[ 1525.151903][   T11] c2 (unregistering): left allmulticast mode
[ 1525.152168][   T11] c2 (unregistering): left promiscuous mode
[ 1525.152409][   T11] br0: port 2(c2) entered disabled state
[ 1525.412247][   T11] br0: port 3(c3) entered disabled state
[ 1525.505949][   T11] c3 (unregistering): left allmulticast mode
[ 1525.506248][   T11] c3 (unregistering): left promiscuous mode
[ 1525.506479][   T11] br0: port 3(c3) entered disabled state
[ 1525.783689][   T11] br0: port 4(sender) entered disabled state
[ 1525.900921][   T11] sender (unregistering): left allmulticast mode
[ 1525.901232][   T11] sender (unregistering): left promiscuous mode
[ 1525.901493][   T11] br0: port 4(sender) entered disabled state