[ 1481.918981][T19159] br0: port 1(c1) entered blocking state
[ 1481.919323][T19159] br0: port 1(c1) entered disabled state
[ 1481.920105][T19159] c1: entered allmulticast mode
[ 1481.922011][T19159] c1: entered promiscuous mode
[ 1482.383211][T19164] br0: port 2(c2) entered blocking state
[ 1482.383535][T19164] br0: port 2(c2) entered disabled state
[ 1482.383799][T19164] c2: entered allmulticast mode
[ 1482.385709][T19164] c2: entered promiscuous mode
[ 1482.849347][T19169] br0: port 3(c3) entered blocking state
[ 1482.849654][T19169] br0: port 3(c3) entered disabled state
[ 1482.849876][T19169] c3: entered allmulticast mode
[ 1482.851744][T19169] c3: entered promiscuous mode
[ 1483.314854][T19174] br0: port 4(sender) entered blocking state
[ 1483.315201][T19174] br0: port 4(sender) entered disabled state
[ 1483.315478][T19174] sender: entered allmulticast mode
[ 1483.317433][T19174] sender: entered promiscuous mode
[ 1483.488406][T19176] br0: port 4(sender) entered blocking state
[ 1483.488708][T19176] br0: port 4(sender) entered forwarding state
[ 1483.489159][T19176] br0: port 3(c3) entered blocking state
[ 1483.489390][T19176] br0: port 3(c3) entered forwarding state
[ 1483.489810][T19176] br0: port 2(c2) entered blocking state
[ 1483.490010][T19176] br0: port 2(c2) entered forwarding state
[ 1483.490415][T19176] br0: port 1(c1) entered blocking state
[ 1483.490632][T19176] br0: port 1(c1) entered forwarding state
[ 1495.336707][   T11] br0: port 1(c1) entered disabled state
[ 1495.446229][   T11] c1 (unregistering): left allmulticast mode
[ 1495.446558][   T11] c1 (unregistering): left promiscuous mode
[ 1495.446793][   T11] br0: port 1(c1) entered disabled state
[ 1495.746560][   T11] br0: port 2(c2) entered disabled state
[ 1495.853185][   T11] c2 (unregistering): left allmulticast mode
[ 1495.853446][   T11] c2 (unregistering): left promiscuous mode
[ 1495.853679][   T11] br0: port 2(c2) entered disabled state
[ 1496.137213][   T11] br0: port 3(c3) entered disabled state
[ 1496.248185][   T11] c3 (unregistering): left allmulticast mode
[ 1496.248437][   T11] c3 (unregistering): left promiscuous mode
[ 1496.248665][   T11] br0: port 3(c3) entered disabled state
[ 1496.519338][   T11] br0: port 4(sender) entered disabled state
[ 1496.677264][   T11] sender (unregistering): left allmulticast mode
[ 1496.677523][   T11] sender (unregistering): left promiscuous mode
[ 1496.677746][   T11] br0: port 4(sender) entered disabled state