[ 1543.480411][T18810] br0: port 1(c1) entered blocking state
[ 1543.480772][T18810] br0: port 1(c1) entered disabled state
[ 1543.481032][T18810] c1: entered allmulticast mode
[ 1543.483105][T18810] c1: entered promiscuous mode
[ 1543.947199][T18815] br0: port 2(c2) entered blocking state
[ 1543.947530][T18815] br0: port 2(c2) entered disabled state
[ 1543.947758][T18815] c2: entered allmulticast mode
[ 1543.949700][T18815] c2: entered promiscuous mode
[ 1544.425066][T18820] br0: port 3(c3) entered blocking state
[ 1544.425855][T18820] br0: port 3(c3) entered disabled state
[ 1544.427342][T18820] c3: entered allmulticast mode
[ 1544.429333][T18820] c3: entered promiscuous mode
[ 1544.906106][T18825] br0: port 4(sender) entered blocking state
[ 1544.906393][T18825] br0: port 4(sender) entered disabled state
[ 1544.906668][T18825] sender: entered allmulticast mode
[ 1544.908623][T18825] sender: entered promiscuous mode
[ 1545.094075][T18827] br0: port 4(sender) entered blocking state
[ 1545.094447][T18827] br0: port 4(sender) entered forwarding state
[ 1545.094937][T18827] br0: port 3(c3) entered blocking state
[ 1545.095168][T18827] br0: port 3(c3) entered forwarding state
[ 1545.095623][T18827] br0: port 2(c2) entered blocking state
[ 1545.095852][T18827] br0: port 2(c2) entered forwarding state
[ 1545.096302][T18827] br0: port 1(c1) entered blocking state
[ 1545.096536][T18827] br0: port 1(c1) entered forwarding state
[ 1557.047953][   T67] br0: port 1(c1) entered disabled state
[ 1557.155731][   T67] c1 (unregistering): left allmulticast mode
[ 1557.156106][   T67] c1 (unregistering): left promiscuous mode
[ 1557.156388][   T67] br0: port 1(c1) entered disabled state
[ 1557.413534][   T67] br0: port 2(c2) entered disabled state
[ 1557.566774][   T67] c2 (unregistering): left allmulticast mode
[ 1557.567166][   T67] c2 (unregistering): left promiscuous mode
[ 1557.567460][   T67] br0: port 2(c2) entered disabled state
[ 1557.781152][   T67] br0: port 3(c3) entered disabled state
[ 1557.908812][   T67] c3 (unregistering): left allmulticast mode
[ 1557.909112][   T67] c3 (unregistering): left promiscuous mode
[ 1557.909340][   T67] br0: port 3(c3) entered disabled state
[ 1558.171231][   T67] br0: port 4(sender) entered disabled state
[ 1558.306759][   T67] sender (unregistering): left allmulticast mode
[ 1558.307119][   T67] sender (unregistering): left promiscuous mode
[ 1558.307376][   T67] br0: port 4(sender) entered disabled state