[ 1501.337263][T18807] br0: port 1(c1) entered blocking state
[ 1501.337503][T18807] br0: port 1(c1) entered disabled state
[ 1501.337742][T18807] c1: entered allmulticast mode
[ 1501.340208][T18807] c1: entered promiscuous mode
[ 1501.824630][T18812] br0: port 2(c2) entered blocking state
[ 1501.824912][T18812] br0: port 2(c2) entered disabled state
[ 1501.825158][T18812] c2: entered allmulticast mode
[ 1501.827079][T18812] c2: entered promiscuous mode
[ 1502.326938][T18817] br0: port 3(c3) entered blocking state
[ 1502.327179][T18817] br0: port 3(c3) entered disabled state
[ 1502.327428][T18817] c3: entered allmulticast mode
[ 1502.329346][T18817] c3: entered promiscuous mode
[ 1502.851132][T18822] br0: port 4(sender) entered blocking state
[ 1502.852571][T18822] br0: port 4(sender) entered disabled state
[ 1502.852855][T18822] sender: entered allmulticast mode
[ 1502.854771][T18822] sender: entered promiscuous mode
[ 1503.056843][T18824] br0: port 4(sender) entered blocking state
[ 1503.057163][T18824] br0: port 4(sender) entered forwarding state
[ 1503.057642][T18824] br0: port 3(c3) entered blocking state
[ 1503.057858][T18824] br0: port 3(c3) entered forwarding state
[ 1503.058290][T18824] br0: port 2(c2) entered blocking state
[ 1503.058510][T18824] br0: port 2(c2) entered forwarding state
[ 1503.058932][T18824] br0: port 1(c1) entered blocking state
[ 1503.059149][T18824] br0: port 1(c1) entered forwarding state
[ 1514.988772][   T11] br0: port 1(c1) entered disabled state
[ 1515.061938][   T11] c1 (unregistering): left allmulticast mode
[ 1515.062218][   T11] c1 (unregistering): left promiscuous mode
[ 1515.062429][   T11] br0: port 1(c1) entered disabled state
[ 1515.372270][   T11] br0: port 2(c2) entered disabled state
[ 1515.534037][   T11] c2 (unregistering): left allmulticast mode
[ 1515.534321][   T11] c2 (unregistering): left promiscuous mode
[ 1515.534535][   T11] br0: port 2(c2) entered disabled state
[ 1515.760847][   T11] br0: port 3(c3) entered disabled state
[ 1515.864866][   T11] c3 (unregistering): left allmulticast mode
[ 1515.865148][   T11] c3 (unregistering): left promiscuous mode
[ 1515.865394][   T11] br0: port 3(c3) entered disabled state
[ 1516.140386][   T11] br0: port 4(sender) entered disabled state
[ 1516.234884][   T11] sender (unregistering): left allmulticast mode
[ 1516.235180][   T11] sender (unregistering): left promiscuous mode
[ 1516.235430][   T11] br0: port 4(sender) entered disabled state