[ 1449.088433][T18838] br0: port 1(c1) entered blocking state
[ 1449.088714][T18838] br0: port 1(c1) entered disabled state
[ 1449.088969][T18838] c1: entered allmulticast mode
[ 1449.090881][T18838] c1: entered promiscuous mode
[ 1449.551580][T18843] br0: port 2(c2) entered blocking state
[ 1449.551855][T18843] br0: port 2(c2) entered disabled state
[ 1449.552134][T18843] c2: entered allmulticast mode
[ 1449.554042][T18843] c2: entered promiscuous mode
[ 1450.027829][T18848] br0: port 3(c3) entered blocking state
[ 1450.028087][T18848] br0: port 3(c3) entered disabled state
[ 1450.028324][T18848] c3: entered allmulticast mode
[ 1450.030209][T18848] c3: entered promiscuous mode
[ 1450.509169][T18853] br0: port 4(sender) entered blocking state
[ 1450.509467][T18853] br0: port 4(sender) entered disabled state
[ 1450.509761][T18853] sender: entered allmulticast mode
[ 1450.511668][T18853] sender: entered promiscuous mode
[ 1450.685933][T18855] br0: port 4(sender) entered blocking state
[ 1450.686287][T18855] br0: port 4(sender) entered forwarding state
[ 1450.686769][T18855] br0: port 3(c3) entered blocking state
[ 1450.686999][T18855] br0: port 3(c3) entered forwarding state
[ 1450.687455][T18855] br0: port 2(c2) entered blocking state
[ 1450.687691][T18855] br0: port 2(c2) entered forwarding state
[ 1450.688143][T18855] br0: port 1(c1) entered blocking state
[ 1450.688390][T18855] br0: port 1(c1) entered forwarding state
[ 1462.578690][   T67] br0: port 1(c1) entered disabled state
[ 1462.647855][   T67] c1 (unregistering): left allmulticast mode
[ 1462.648135][   T67] c1 (unregistering): left promiscuous mode
[ 1462.648354][   T67] br0: port 1(c1) entered disabled state
[ 1463.008910][   T67] br0: port 2(c2) entered disabled state
[ 1463.139713][   T67] c2 (unregistering): left allmulticast mode
[ 1463.140001][   T67] c2 (unregistering): left promiscuous mode
[ 1463.140257][   T67] br0: port 2(c2) entered disabled state
[ 1463.385817][   T67] br0: port 3(c3) entered disabled state
[ 1463.467711][   T67] c3 (unregistering): left allmulticast mode
[ 1463.468084][   T67] c3 (unregistering): left promiscuous mode
[ 1463.468315][   T67] br0: port 3(c3) entered disabled state
[ 1463.769223][   T67] br0: port 4(sender) entered disabled state
[ 1463.918745][   T67] sender (unregistering): left allmulticast mode
[ 1463.919039][   T67] sender (unregistering): left promiscuous mode
[ 1463.919289][   T67] br0: port 4(sender) entered disabled state